Abstract

An adjustable dumbbell device includes a dumbbell having two weight ring supported on a receptacle, a handle having two end housings to be coupled to the weight rings, two weight members engageable into the housing, two spring biased catches engaged in the weight member, two arms coupled to the spring biased catches for moving the spring biased catches into and out of the weight members, a carrier slidably engaged in the receptacle and having a pole and a stud of different height for engaging with the arms and for actuating the arms to disengage the spring biased catches from the weight members, and an actuator moves the carrier relative to the receptacle to control an engagement of the pole and the stud with the arms.

IPC Classes  ?

• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 21/072 - Dumb-bells, bar-bells or the like

Abstract

An adjustable dumbbell device includes one or more weight members and one or more weight elements each having two side panels to form a chamber, and an opening formed in each of the panels, two housings detachably engaged in the weight member and the weight element, two catches slidably engaged in each of the housings and engageable with the openings of the panels for anchoring the housings to the weight member and the weight element selectively, two followers are rotatably engaged in each of the housings and each include a gear engaged with the catches for moving the catches to engage with the panels and to anchor the housings to the weight member and the weight element respectively.

IPC Classes  ?

• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 21/072 - Dumb-bells, bar-bells or the like

Abstract

A dumbbell and barbell supporting system includes two tables movable toward and away from each other and each having a plate, a casing and a bracket disposed on each of the plates and the bracket being movable and rotatable relative to the casing, two dumbbells disposed on the tables and each including two weight members and two weight elements disposed on the bracket and the casing, and two handlebars engageable with the weight members and the weight elements, the weigh members are movable toward each other, and the weight elements also movable toward each other, and a longitudinal bar is engageable with the weight members and the weight elements for acting as a barbell device.

IPC Classes  ?

• A63B 21/078 - Devices for bench press exercises
• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights

Abstract

An adjustable exercise device includes a dumbbell having one or more weight members attached to a central handle member, and one or more weight elements attachable to the weight members, and a receptacle includes a housing, two casings engageable to the housing for receiving and engaging with the weight members, and one or more spacers detachably attached to the housing and engaged between the housing and the casings for receiving and engaging with the weight elements. The housing includes two anchoring members, and the casings each include an anchoring element for engaging with the anchoring members and for detachably attaching the casings to the housing.

IPC Classes  ?

• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 71/00 - Games or sports accessories not covered in groups

Abstract

An adjustable exercise device includes two weight members engageable to a receptacle, two pairs of weight elements engaged on the receptacle and engaged between the weight members, and a handle mechanism includes two housings disposed on the end portions of a handle bar, two actuators pivotally attached to the handle bar for engaging with the weight elements, the actuators each include one segment for engaging with one of the weight elements, and another segment for engaging with the other weight element and for detachably anchoring the weight elements to the housings and the handle bar and for micro-adjusting the weight of the adjustable exercise device.

IPC Classes  ?

• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights

Abstract

A dumbbell and barbell supporting system includes two tables rotatably attached to a base and rotatable relative to the base to two working positions where the tables are inclined relative to each other or are in line with each other, and two dumbbells disposed on the tables, the dumbbells each include two or more weight members or two weight elements, and a handlebar engageable with the weight members and the weight elements for detachably coupling the weight members and the weight elements to the handlebar, the tables are rotatable to be in lined with each other, and a longitudinal bar engageable with the weight members and the weight elements for forming a barbell exerciser device.

IPC Classes  ?

• A63B 21/078 - Devices for bench press exercises
• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights

Abstract

An adjustable dumbbell device includes two weights engageable to a receptacle, and a handle mechanism includes a handle bar having two end housings, two tubular members are engaged between the housings and offset from each other and each include a bore for slidably receiving and engaging with a latch, the latches are extendible out of the tubular members for engaging with the weights and for retaining the weights to the housings, and two spring biased knobs are attached to the latches for actuating the latches to engage with the weights respectively. The tubular members each include a groove communicating with the bore of the tubular member for slidably engaging with the spring biased knob.

IPC Classes  ?

• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 21/072 - Dumb-bells, bar-bells or the like

Abstract

An adjustable dumbbell assembly includes a dumbbell mechanism having two or more weight members engaged in a receptacle, and a handle bar engaged between the weight members, two catches slidably engaged in the handle bar and extendible out and engageable with the weight members for detachably attaching the weight members to the handle bar, two followers slidably engaged in the receptacle and each having a protrusion for engaging with the catches and for moving the catches to engage with the weight members, and for detachably attaching the weight members to the handle bar, and an actuating member engaged with the followers for actuating the followers to move the catches to engage with the weight members.

IPC Classes  ?

• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/005 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
• A63B 21/078 - Devices for bench press exercises

Abstract

A dumbbell and barbell supporting system includes two tables rotatably attached to a base and rotatable relative to the base to two working positions where the tables are inclined relative to each other or are in line with each other, and two dumbbells disposed on the tables, the dumbbells each include two or more weight members or two weight elements, and a handlebar engageable with the weight members and the weight elements for detachably coupling the weight members and the weight elements to the handlebar, the tables are rotatable to be in lined with each other, and a longitudinal bar engageable with the weight members and the weight elements for forming a barbell exerciser device.

IPC Classes  ?

• A63B 21/078 - Devices for bench press exercises
• A63B 21/072 - Dumb-bells, bar-bells or the like

Abstract

An adjustable dumbbell device includes a handle bar, a housing attached to one end of the handle bar, one or more weight elements engageable into the housing, and a catch is slidably received and engaged in the housing and extendible out of the housing to engage with either the weight elements and to anchor either of the weight elements to the housing and the handle bar and for micro adjusting the weight of the dumbbell assembly. The housing includes a guide channel for slidably receiving the catch. The housing includes a chamber communicating with the guide channel of the housing for receiving and engaging with the weight elements.

IPC Classes  ?

• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 21/072 - Dumb-bells, bar-bells or the like

Abstract

An adjustable kettlebell device includes a kettlebell base having a housing formed below a handle, the housing includes a chamber formed by an upper wall and a bottom wall, one or more weight elements each include a tubular member for engaging into the chamber of the housing, and a latch is slidably received in the housing and movable to engage with the tubular members of the weight elements for detachably attaching the tubular member of the weight elements to the kettlebell base. The tubular member includes a channel formed by a rib, and the latch includes a projection for engaging with the channel of the tubular member of the weight elements.

IPC Classes  ?

• A63B 21/00 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights

Abstract

An adjustable dumbbell device includes a handle bar, a housing attached to one end of the handle bar, a weight element engageable into the housing, a pawl slidably received and engaged in the housing, and an actuating device rotatably engaged onto the handle bar and having a cam member for engaging with the pawl and for actuating the pawl to engage with the weight element and for detachably anchoring the weight element to the housing and the handle bar. The housing includes a guide channel for slidably engaging with the pawl, and a guide pin engaged with the pawl for guiding and limiting the pawl to slide relative to the housing.

IPC Classes  ?

• A63B 71/00 - Games or sports accessories not covered in groups
• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights

Abstract

An adjustable dumbbell device includes a handle bar having two plates extended from end portions and two extensions, a number of weight members each having a groove and a passage, two blocks are secured to the extensions, two pairs of beams are secured between the plates and the blocks and engageable into the groove of the weight member, two latches are slidably engaged onto the extensions, two rods are secured to the latches for moving the latches relative to the beams, two catches are engaged onto the rods and biased to engage with the beams, and two weight elements are detachably attached to the blocks, the weight elements each has a weight of one half (½) of that of the weight member.

IPC Classes  ?

• A63B 21/072 - Dumb-bells, bar-bells or the like
• A63B 21/075 - Dumb-bells, bar-bells or the like with variable weights
• A63B 21/06 - User-manipulated weights