Abrégé

An automobile hub link anti-slip device comprises an installation disk (1) and an anti-slip assembly (2). A plurality of anti-slip assemblies (2) are circumferentially and evenly installed on the installation disk (1), and the anti-slip assembly (2) comprises: a gear bolt frame assembly (21), a regulating fixation shaft (22), a chamfered edge positioning pin (23), a position limitation screw (24), a gear bolt frame support plate (25), a positioning pin (26), an adjustment screw (27), a locking piece (28), a gear bolt frame mount (29), a guide shaft (210), an adjustment screw nut (211), and a locking shaft (212). The gear bolt frame assembly (21) is mounted on the gear bolt frame support plate (25), the gear bolt frame support plate (25) is fixed on the gear bolt frame mount (29), the chamfered edge positioning pin (23), the positioning pin (26), the locking piece (28) are mounted on the gear bolt frame mount (29), and the adjustment screw (27) is mounted on the gear bolt frame support plate (25). The guide shaft (210) and the locking shaft (212) penetrate and connect the gear bolt frame mount (29), the adjustment screw nut (211) is disposed on the locking shaft (212), and the position limitation screw (24) is mounted on the side of the gear bolt frame mount (29). The hub link anti-slip device is easy to install, adjust, and has a wide application scope, and a good anti-slip performance, thus improving vehicle safety.

Classes IPC  ?

• B60C 27/20 - Dispositifs antidérapants temporairement ajustables aux pneumatiques élastiques ou aux roues équipées de pneumatiques élastiques ayant des organes en forme de plaques en contact avec le sol
• B60B 15/18 - Roues avec sabots plats venant en prise avec le sol

Abrégé

A truck antiskid apparatus capable of improving safety performance, which relates to the technical field of antiskid apparatuses. An outer pressing cover (1) is mounted on an inner fixing base (11). A plurality of handles (2) is mounted on the outer pressing cover (1). The handles (2) are fixed by means of fixing buttons (12). Magnetic blocks (10) are mounted on the handles (2). A plurality of movable slide blocks (4) is evenly mounted on the outer side of the outer pressing cover (1). A slide seat (3) is mounted on the corresponding movable slide block (4). A fixing disk (5) is mounted on the slide seat (3). A tightly-compressing block (6) is mounted on the fixing disk (5). The tightly-compressing block (6) is connected to a tightening screw rod (9). A tightening sleeve (8) is mounted on the tightening screw rod (9). A toothed nail frame (7) is mounted on the tightening sleeve (8). A toothed nail is mounted on the toothed nail frame (7). A toothed nail shield (13) is mounted on the toothed nail frame (7). The antiskid apparatus can effectively improve the safety, is convenient to mount and disassemble, convenient to use and easy and convenient to operate, and has a simple structure.

Classes IPC  ?

• B60C 27/00 - Dispositifs antidérapants temporairement ajustables aux pneumatiques élastiques ou aux roues équipées de pneumatiques élastiques

Abrégé

An anti-skid hub capable of improving safety performance; a transition disc (3) is installed on a vehicle hub via a bolt; an upper cover is connected to the transition disc (3) via a positioning shaft (13) and a bolt; the upper cover is uniformly provided with a plurality of claw nail support assemblies (1) thereon; the claw nail support assemblies (1) are installed on a claw nail support seat (2); the claw nail support seat (2) is connected to an adjustment rod (6) via a fixing nut (4); the adjustment rod (6) is respectively sleeved with an upper pressure spring (5) and a lower pressure spring (6) thereon; the lower end of the adjustment rod (6) is connected to a pinion shaft (8); the pinion shaft (8) is installed with a pinion (9) thereon; a large gear shaft (12) is installed at the central position of the upper cover; the large gear shaft (12) is installed with a large gear (10) thereon; the large gear (10) is engaged with a plurality of pinions (9) respectively; and the large gear shaft (12) has a hand wheel (11) installed. Rotating the hand wheel enables the claw nail support assemblies to attach to the outer edge of an automobile tire, thus protecting the tire, effectively improving the safety of automobile driving, being convenient to operate and use, and having a wide application range.

Classes IPC  ?

• B60B 15/00 - Roues ou accessoires de roues conçus pour augmenter l'effort de traction
• B60C 17/04 - Pneumatiques caractérisés par des moyens autorisant un trajet limité en cas de dommage ou en cas de dégonflageAccessoires à cet effet utilisant des supports supplémentaires non gonflables susceptibles de supporter une charge en cas de secours