Qingdao Huatian Hand Truck Co., Ltd.

China

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        Europe 3
Date
2025 September 2
2025 July 1
2025 (YTD) 7
2024 5
2023 4
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IPC Class
B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers 6
B62B 5/06 - Hand moving equipment, e.g. handle bars 6
B60P 1/04 - Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load supporting or containing element 4
B60P 1/28 - Tipping-body constructions 4
B62B 3/02 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving parts being adjustable, collapsible, attachable, detachable, or convertible 3
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NICE Class
12 - Land, air and water vehicles; parts of land vehicles 9
35 - Advertising and business services 1
Status
Pending 4
Registered / In Force 28

1.

FERTILIZATION CART

      
Application Number 18649564
Status Pending
Filing Date 2024-04-29
First Publication Date 2025-09-25
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

Disclosed is a fertilization cart, including a hopper for containing the fertilizer, a first turntable, and a second turntable, where the first turntable and the second turntable are located below the hopper and arranged in correspondence with discharge openings on the hopper. Spreader openings are formed on either of the first turntable and the second turntable, and when the spreader opening is communicated with the discharge opening after rotating, a spreader channel is formed. The first turntable is capable of rotating relative to the hopper to open or close the spreader channel. The second turntable is capable of rotating relative to the first turntable to adjust the size of the spreader channel. The present disclosure is capable of solving the technical problem in the prior art that the fertilization cart cannot accurately control the amount of fertilizer for different vegetation.

IPC Classes  ?

  • A01C 17/00 - Fertilisers or seeders with centrifugal wheels

2.

HANDCART

      
Application Number 18650698
Status Pending
Filing Date 2024-04-30
First Publication Date 2025-09-25
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

Disclosed is a handcart, including: a frame, where the frame includes an accommodating cavity for accommodating goods and two stand columns, where the two stand columns are correspondingly arranged and connected to the frame, forming a stand column pair, and the extension direction of the stand column pair is perpendicular to the frame; wheels that are connected to the frame and arranged relative to the frame in a rotatable manner; a workbench that is arranged on the frame, configured for carrying goods, and located outside the accommodating cavity; a plurality of bearing platforms that are arranged inside the accommodating cavity, located on both sides of the stand column pair, parallel to the workbench, and spaced apart from each other, so that each bearing platform is on a unique horizontal plane.

IPC Classes  ?

  • B62B 1/18 - Hand carts having only one axis carrying one or more transport wheelsEquipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
  • B25H 1/04 - Work benchesPortable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
  • B62B 1/00 - Hand carts having only one axis carrying one or more transport wheelsEquipment therefor
  • B62B 1/22 - Hand carts having only one axis carrying one or more transport wheelsEquipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows involving means for grappling or securing in place objects to be carriedLoading or unloading equipment
  • B62B 5/06 - Hand moving equipment, e.g. handle bars

3.

Outrigger for trolley

      
Application Number 29842677
Grant Number D1084586
Status In Force
Filing Date 2022-06-15
First Publication Date 2025-07-15
Grant Date 2025-07-15
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

4.

Fertilizer spreader

      
Application Number 29940985
Grant Number D1080692
Status In Force
Filing Date 2024-05-07
First Publication Date 2025-06-24
Grant Date 2025-06-24
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

5.

Compost spreader

      
Application Number 29898578
Grant Number D1080687
Status In Force
Filing Date 2023-07-28
First Publication Date 2025-06-24
Grant Date 2025-06-24
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

6.

Fertilizer spreader

      
Application Number 29898328
Grant Number D1078412
Status In Force
Filing Date 2023-07-26
First Publication Date 2025-06-10
Grant Date 2025-06-10
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

7.

CONNECTING STRUCTURE AND TRANSPORT CART

      
Application Number 18650723
Status Pending
Filing Date 2024-04-30
First Publication Date 2025-02-20
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

Disclosed is a connecting structure, including: fixing components, a connecting shaft that is connected to the fixing components, a connecting sleeve that is sleeved on the connecting shaft, and pull rings and locking portions spaced apart from the pull rings on the connecting sleeve, where the pull rings are arranged around the connecting sleeve, and the pull rings extend along one side of the connecting sleeve away from the connecting shaft; the locking portion penetrates through the fixing component; the connecting sleeve and the connecting shaft are arranged in a relatively movable manner, so that the locking portion has a locked state of protruding from the fixing component and a contracted state of contracting inside the fixing component; and when the locking portion is in the locked state, the locking portion is connected to a to-be-connected component, so that the connecting structure is fixedly connected to the to-be-connected component.

IPC Classes  ?

  • B62B 3/02 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving parts being adjustable, collapsible, attachable, detachable, or convertible

8.

Hand cart

      
Application Number 29846153
Grant Number D1048634
Status In Force
Filing Date 2022-07-13
First Publication Date 2024-10-22
Grant Date 2024-10-22
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Mizuguchi, Minoru

9.

Tipcart

      
Application Number 17923577
Grant Number 12403946
Status In Force
Filing Date 2021-08-03
First Publication Date 2024-09-26
Grant Date 2025-09-02
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A tipcart, comprising a frame, a dump box hinged on the frame, and a first pin shaft for connecting the frame and the dump box, a front wheel bracket and a rear wheel bracket are respectively fixedly connected under a front and rear ends of the frame, both ends of the front wheel bracket and the rear wheel bracket are respectively provided with a front wheel mounting shaft and a rear wheel mounting shaft, and wheels are mounted on both the front wheel mounting shaft and the rear wheel mounting shaft. The first pin shaft is arranged at the rear end of the frame, and the first pin shaft is located between the front wheel mounting shaft and the rear wheel mounting shaft.

IPC Classes  ?

  • B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers
  • B60P 1/04 - Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load supporting or containing element
  • B60P 1/28 - Tipping-body constructions

10.

Dump truck body

      
Application Number 29807329
Grant Number D1038830
Status In Force
Filing Date 2021-09-10
First Publication Date 2024-08-13
Grant Date 2024-08-13
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD (China)
Inventor Liu, Zhijun

11.

Dump truck

      
Application Number 18104242
Grant Number 12397696
Status In Force
Filing Date 2023-01-31
First Publication Date 2024-06-20
Grant Date 2025-08-26
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

The present disclosure relates to a dump truck, and belongs to the technical field of means of transport. The dump truck includes a chassis frame, a truck bed and rotating frames, where first hinge points exist between the rotating frames and the chassis frame, second hinge points exist between the rotating frames and the truck bed, in a flipping and dumping process of the truck bed relative to the chassis frame, the truck bed can sequentially flip around the first hinge points and the second hinge points, in a flipping process of the truck bed, the truck bed can flip to different states by using a small force depending on dumping completeness of materials, so as to completely dump the materials, a structure is novel, and flexibility is high.

IPC Classes  ?

  • B60P 1/28 - Tipping-body constructions
  • B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers
  • B62B 5/06 - Hand moving equipment, e.g. handle bars

12.

Dump truck

      
Application Number 17760779
Grant Number 12397837
Status In Force
Filing Date 2021-08-03
First Publication Date 2024-04-04
Grant Date 2025-08-26
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A dump truck is provided, which includes a vehicle frame and a vehicle body hinged on the vehicle frame, a front wheel installation shaft and a rear wheel installation shaft respectively arranged on front and rear ends of the vehicle frame, and wheels installed on the front wheel installation shaft and the rear wheel installation shaft, a connecting plate fixedly installed below a rear end of the vehicle body, and a body rotation shaft fixed below the connecting plate, the connecting plate and the vehicle frame are rotatably connected through the body rotation shaft, and the body rotation shaft is arranged directly above the rear wheel installation shaft.

IPC Classes  ?

  • B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers
  • B62B 3/00 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor
  • B62B 5/06 - Hand moving equipment, e.g. handle bars

13.

HUATIAN

      
Serial Number 98323558
Status Registered
Filing Date 2023-12-20
Registration Date 2024-11-12
Owner QINGDAO HUATIAN HAND TRUCK CO.,LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

Pushchairs; Trolleys; Wheelbarrows; Casings for pneumatic tires; Handling carts; Pneumatic tyres; Pneumatic tyres and inner tubes for motorcycles; Sack-barrows; Solid tyres for vehicle wheels; Two-wheeled trolleys; Tyres for vehicle wheels

14.

HUATIAN

      
Application Number 018961258
Status Registered
Filing Date 2023-12-08
Registration Date 2024-03-22
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
NICE Classes  ?
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 35 - Advertising and business services

Goods & Services

luggage trucks; sack-barrows; two-wheeled trolleys; handling carts; trolleys; pushchairs; wheelbarrows; casters for trolleys [vehicles]; shopping trolleys; solid tyres for vehicle wheels. advertising; commercial administration of the licensing of the goods and services of others; import-export agency services; Sales promotion for others; web site traffic optimisation; accounting; rental of sales stands; Retail services for pharmaceutical, veterinary and sanitary preparations and medical supplies; providing business information via a web site; marketing.

15.

HUATIAN

      
Application Number 229787400
Status Registered
Filing Date 2023-12-07
Registration Date 2025-07-04
Owner QINGDAO HUATIAN HAND TRUCK CO.,LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

(1) Casters for trolleys; handling carts; luggage trucks; pushchairs; sack-barrows; shopping trolleys; solid tyres for vehicle wheels; tool trolleys; two-wheeled trolleys; wheelbarrows

16.

Handlebar fixing device and tool cart

      
Application Number 17647448
Grant Number 11891102
Status In Force
Filing Date 2022-01-07
First Publication Date 2023-06-08
Grant Date 2024-02-06
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A handlebar fixing device and a tool cart are disclosed. The handlebar fixing device includes a connecting assembly detachably connected to an enclosure net adjacent to a handlebar, and a fixing assembly arranged on the side of the connecting assembly adjacent to the handlebar, where the fixing assembly is used to fix the handlebar at the fixing assembly. The tool cart includes the handlebar fixing device. When the handlebar rests on the enclosure net, the handlebar is fixed at the fixing assembly and fixed to the enclosure net through the connecting assembly, so that vibration and collision are not easy to cause the handlebar to turn over, thereby reducing the risk of use.

IPC Classes  ?

  • B62B 5/06 - Hand moving equipment, e.g. handle bars

17.

WHEELBARROW HAVING FOLDABLE HANDLES

      
Application Number CN2021110200
Publication Number 2022/262090
Status In Force
Filing Date 2021-08-03
Publication Date 2022-12-22
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A wheelbarrow having foldable handles, comprising two handles (100) spaced apart from each other. Each handle (100) comprises a front supporting portion (120) and a rear pushing portion (110) connected to the front supporting portion; the end of the front supporting portion (120) connected to the rear pushing portion (110) is configured as a necking structure (150, 160) or is provided with a connecting slot; the end of the rear pushing part (110) connected to the front supporting part (120) is provided with a connecting slot or is configured as a necking structure for fitting the front supporting part (120); the necking structure fits the connecting slot to achieve connection between the front supporting part (120) and the rear pushing part (110). According to the wheelbarrow, handles can be folded to be packed and boxed together with a wheel and other accessories, such that the handles do not need to be packed additionally, the number of packing boxes is reduced, and the packing material and the packing time are saved.

IPC Classes  ?

  • B62B 5/00 - Accessories or details specially adapted for hand carts
  • B62B 5/06 - Hand moving equipment, e.g. handle bars
  • B62B 1/20 - Hand carts having only one axis carrying one or more transport wheelsEquipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows involving parts being collapsible, attachable, detachable or convertible

18.

NOVEL DUMP CART

      
Application Number CN2021110198
Publication Number 2022/257255
Status In Force
Filing Date 2021-08-03
Publication Date 2022-12-15
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A dump cart, comprising a cart frame (100), a cart hopper (200) hinged onto the cart frame (100), and a first pin shaft (190) used for connecting the cart frame (100) and the cart hopper (200). A front wheel support (110) and a rear wheel support (120) are respectively fixedly connected below the front end and the rear end of the cart frame (100); front wheel mounting shafts (111) and rear wheel mounting shafts (121) are respectively correspondingly provided at two ends of the front wheel support (110) and the rear wheel support (120), and wheels (300) are mounted on the front wheel mounting shafts (111) and the rear wheel mounting shafts (121); the first pin shaft (190) is provided at the rear end of the cart frame (100), and the first pin shaft (190) is located between the front wheel mounting shafts (111) and the rear wheel mounting shafts (121). The first pin shaft (190) for hinging the cart hopper (200) and the cart frame (100) is provided between the front wheel mounting shafts (111) and the rear wheel mounting shafts (121), so that the center of gravity of the dump cart is located between the two wheels (300) when goods are loaded, and a rollover phenomenon caused by the uneven loading position of the goods in the cart hopper (200) in the unloading process is avoided.

IPC Classes  ?

  • B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers
  • B60P 1/04 - Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load supporting or containing element
  • B60P 1/28 - Tipping-body constructions
  • B62B 5/06 - Hand moving equipment, e.g. handle bars

19.

NOVEL DUMP CART

      
Application Number CN2021110199
Publication Number 2022/257256
Status In Force
Filing Date 2021-08-03
Publication Date 2022-12-15
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A novel dump cart, comprising a cart frame (300) and a cart hopper (500) hinged onto the cart frame (300). Front wheel mounting shafts (620) and rear wheel mounting shafts (610) are respectively provided at the front end and the rear end of the cart frame (300), and wheels (600) are mounted on the front wheel mounting shafts (620) and the rear wheel mounting shafts (610). Connecting plates (314) are fixedly mounted below the rear end of the cart hopper (500), cart hopper rotating shafts (510) are fixed below the connecting plates (314), the connecting plates (314) are rotatably connected to the cart frame (300) by means of the cart hopper rotating shafts (510), and the cart hopper rotating shafts (510) are provided right above the rear wheel mounting shafts (610).

IPC Classes  ?

  • B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers
  • B62B 3/04 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving means for grappling or securing in place objects to be carriedLoad handling equipment
  • B62B 5/00 - Accessories or details specially adapted for hand carts

20.

HUATIAN

      
Serial Number 90653953
Status Registered
Filing Date 2021-04-19
Registration Date 2022-04-05
Owner QINGDAO HUATIAN HAND TRUCK CO.,LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

Tires; Wheelbarrows; Baby carriages; Casters for shopping carts; Go carts; Handling carts; Inner tubes for pneumatic tyres; Pneumatic tires; Shopping trolleys; Solid tires for vehicle wheels; Trolleys; Two-wheeled trolleys; Wheel barrows

21.

Folding cart

      
Application Number 29690789
Grant Number D0894290
Status In Force
Filing Date 2019-05-10
First Publication Date 2020-08-25
Grant Date 2020-08-25
Owner Qingdao Huatian Hand Truck, Co., Ltd. (China)
Inventor Liu, Michael

22.

H HT TIRES

      
Serial Number 90033041
Status Registered
Filing Date 2020-07-02
Registration Date 2021-02-09
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

Tires; Wheelbarrows; Casings for pneumatic tires; Casters for shopping trolleys; Inner tubes for pneumatic tires; Mine cart wheels; Sack-barrows; Shopping trolleys; Solid tires for vehicle wheels; Tires for vehicle wheels; Trolleys

23.

Utility dolly board

      
Application Number 29640030
Grant Number D0871013
Status In Force
Filing Date 2018-03-12
First Publication Date 2019-12-24
Grant Date 2019-12-24
Owner Qingdao Huatian Hand Truck Co., Ltd. (China)
Inventor Liu, Michael

24.

Cart

      
Application Number 29645632
Grant Number D0867710
Status In Force
Filing Date 2018-04-27
First Publication Date 2019-11-19
Grant Date 2019-11-19
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Mizuguchi, Minoru

25.

HUATIAN

      
Application Number 177986100
Status Registered
Filing Date 2016-04-29
Registration Date 2017-05-10
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

(1) Luggage trucks; sack-barrows; two-wheeled trolleys; Handling carts; motorized golf trolleys; Baby strollers; Wheelbarrows; tires for automobiles; inner tubes for tires; Pneumatic tires; tyres, solid, for vehicle wheels.

26.

HUATIAN

      
Application Number 015390561
Status Registered
Filing Date 2016-04-29
Registration Date 2016-09-16
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

luggage trucks; sack-barrows; two-wheeled trolleys; Handling carts; trolleys; Baby strollers; Wheelbarrows; Casters for trolleys [vehicles] [carts (Am)]; Shopping trolleys [carts (Am)]; Casings for pneumatic tires [tyres]; Inner tubes for pneumatic tires [tyres]; Pneumatic tires (tyres); tyres, solid, for vehicle wheels.

27.

Miscellaneous Design

      
Application Number 013433362
Status Registered
Filing Date 2014-11-05
Registration Date 2015-03-16
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

Luggage trucks; Sack-barrows; Two-wheeled trolleys; Handling carts; Hand cars; Baby carriages; Wheelbarrows; Casters for trolleys [vehicles]; Cleaning trolleys; Shopping trolleys; Dump trucks; Inner tubes for pneumatic tires [tyres]; Bicycle tires [tyres]; Cycle tires [tyres]; Tires for bicycles, cycles; Casings for pneumatic tires [tyres]; Pneumatic tires [tyres]; Tires, solid, for vehicle wheels; Inner tubes for bicycles, cycles; Tubeless tires [tyres] for bicycles, cycles; Trolleys; Vehicle trolleys.

28.

ADJUSTABLE HAND TROLLEY

      
Application Number AU2013001243
Publication Number 2014/066932
Status In Force
Filing Date 2013-10-28
Publication Date 2014-05-08
Owner
  • HAZE AG PTY LTD (Australia)
  • QINGDAO HUATIAN HAND TRUCK CO., LTD (China)
Inventor Hazelton, Richard, George

Abstract

The invention comprises a trolley having a frame comprising at least one axle support member, the frame extending along a longitudinal axis; and a pair of wheels disposed alongside the frame, said wheels being rotatable about a common wheel axis which extends substantially transversely across the frame, wherein the wheel axis is movable in a longitudinal direction relative to the frame.

IPC Classes  ?

  • B62B 1/12 - Hand carts having only one axis carrying one or more transport wheelsEquipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
  • B62B 3/02 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving parts being adjustable, collapsible, attachable, detachable, or convertible
  • B62B 5/02 - Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs

29.

Hand truck handle

      
Application Number 29427740
Grant Number D0683103
Status In Force
Filing Date 2012-07-21
First Publication Date 2013-05-21
Grant Date 2013-05-21
Owner Qingdao Huatian Hand Truck Co., Ltd. (China)
Inventor Liu, Zhi Jun

30.

HT

      
Application Number 1152331
Status Registered
Filing Date 2012-12-11
Registration Date 2012-12-11
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
NICE Classes  ? 12 - Land, air and water vehicles; parts of land vehicles

Goods & Services

Hand cars; vehicle wheel tires; trolleys.

31.

TIPCART

      
Document Number 03178421
Status Pending
Filing Date 2021-08-03
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

A tipcart, comprising a frame, a dump box hinged on the frame, and a first pin shaft for connecting the frame and the dump box, a front wheel bracket and a rear wheel bracket are respectively fixedly connected under a front and rear ends of the frame, both ends of the front wheel bracket and the rear wheel bracket are respectively provided with a front wheel mounting shaft and a rear wheel mounting shaft, and wheels are mounted on both the front wheel mounting shaft and the rear wheel mounting shaft. The first pin shaft is arranged at the rear end of the frame, and the first pin shaft is located between the front wheel mounting shaft and the rear wheel mounting shaft.

IPC Classes  ?

  • B60P 1/04 - Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load supporting or containing element
  • B62B 3/02 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving parts being adjustable, collapsible, attachable, detachable, or convertible
  • B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers

32.

DUMP TRUCK

      
Document Number 03188322
Status In Force
Filing Date 2023-02-02
Grant Date 2025-05-20
Owner QINGDAO HUATIAN HAND TRUCK CO., LTD. (China)
Inventor Liu, Zhijun

Abstract

The present disclosure relates to a dump truck, and belongs to the technical field of means of transport. The dump truck includes a chassis frame, a truck bed and rotating frames, where first hinge points exist between the rotating frames and the chassis frame, second hinge points exist between the rotating frames and the truck bed, in a flipping and dumping process of the truck bed relative to the chassis frame, the truck bed can sequentially flip around the first hinge points and the second hinge points, in a flipping process of the truck bed, the truck bed can flip to different states by using a small force depending on dumping completeness of materials, so as to completely dump the materials, a structure is novel, and flexibility is high.

IPC Classes  ?

  • B60P 1/04 - Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load supporting or containing element
  • B60P 1/28 - Tipping-body constructions
  • B62D 33/03 - Sideboard or tailgate structures movable by swinging down