CN212860939U

CN212860939U - Automobile antiskid device

Info

Publication number: CN212860939U
Application number: CN202021492647.8U
Authority: CN
Inventors: 连永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-02
Anticipated expiration: 2030-07-27

Abstract

The utility model belongs to the technical field of the car, in particular to car antiskid, cut off including circular anti-skidding dish, grabbing floor and antiskid, the antiskid cuts off and installs in automobile wheel hub and rotates with automobile wheel hub is synchronous, circular anti-skidding dish is installed and is cut off in antiskid and keep away from automobile wheel hub one side, the outside equipartition of circular anti-skidding dish has a plurality of power bracing, the power bracing is contradicted with the bottom slope of grabbing the floor, the top both ends of grabbing the floor are all connected in circular anti-skidding dish through a reset spring, and two reset spring set up the both sides at the power bracing respectively, the one end surface of grabbing the floor and keeping away from the power bracing is equipped with a plurality of grabbing teeth, brake caliper is installed to the inboard of circular anti-skidding dish. The anti-skid device of the utility model can be detachably connected with the automobile, the installation can be completed without modifying the prior wheel, and the installation is convenient; simple structure, easy implementation, good stability and good anti-skid effect.

Description

Automobile antiskid device

Technical Field

The utility model belongs to the technical field of the car, in particular to car antiskid.

Background

Along with the development of domestic economy, our common people's standard of living constantly improves, and the car becomes the indispensable vehicle of our trip, and along with private car is more and more, annual traffic accident is high at all times, especially under the circumstances such as snow road surface, icy road surface, muddy road surface and incident, the probability that traffic accident appears is very big, for fine reduction and the traffic accident of avoiding taking place under the aforesaid circumstances, need research and development a neotype car antiskid.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide one kind and can use stably, avoid automobile tire to skid, play antiskid of antiskid effect.

The utility model provides an automobile antiskid device, includes circular anti-skidding dish, grabs floor and antiskid wall, antiskid wall installs in automobile wheel hub and rotates with automobile wheel hub synchronization, circular anti-skidding dish is installed and is kept away from automobile wheel hub one side at antiskid wall, the outside equipartition of circular anti-skidding dish has a plurality of power bracing, the power bracing is contradicted with the bottom slope of grabbing the floor, the top both ends of grabbing the floor are all connected in circular anti-skidding dish through a reset spring, and two reset spring set up the both sides at the power bracing respectively, the one end surface of grabbing the floor and keeping away from the power bracing is equipped with a plurality of grabbing teeth, brake caliper is installed to the inboard of circular anti-skidding dish, grab and seted up the direction sliding hole on the floor, antiskid wall is last to be fixed with the direction fixed axle, the direction fixed axle sets up in the direction sliding hole.

Furthermore, one side of the anti-skid partition is provided with a connecting cylinder, and the round anti-skid disc is connected to the connecting cylinder through a bearing.

Further, the orientation of the gripping teeth is opposite to the rotation direction of the automobile tire.

The power bracing includes first inclined plane and second inclined plane, grab the floor bottom and be equipped with the third inclined plane that corresponds with first inclined plane, the fourth inclined plane that corresponds with the second inclined plane.

The utility model discloses following beneficial effect has: the antiskid device is detachably connected with the automobile hub, so that the installation can be completed without modifying the existing wheel, and the installation is convenient; through the combination of the brake system and the utility model, the antiskid function is realized, the structure is simple, and the implementation is easy; the grabbing teeth on the grabbing floor can follow the movement of the grabbing floor and extend out of the outer radial surface of the tire, the grabbing teeth firmly grab the ground, the stability is improved, the anti-skidding effect is good, the practicability is high, and the application range is wide.

Drawings

FIG. 1 is a schematic front view of an anti-skid device for a vehicle according to the present invention;

FIG. 2 is a schematic view of the anti-skid device of the present invention;

FIG. 3 is a schematic view of an anti-skid partition of an anti-skid device for a vehicle according to the present invention;

FIG. 4 is a schematic view of a floor-grabbing plate of the anti-skid device of the present invention;

fig. 5 is a schematic view of the application of the anti-skid device on the wheel of the present invention.

As shown in the figure: 1. a circular anti-slip disc; 2. grabbing a floor; 3. a power diagonal bracing; 4. a return spring; 5. grabbing teeth; 6. a brake caliper; 7. anti-skid partition; 201. a guide slide hole; 202. a third inclined surface; 203. a fourth inclined surface; 301. a first inclined surface; 302. a second inclined surface; 701. a guide fixing shaft; 702. a connecting cylinder; 703. and a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An automobile antiskid device comprises a round antiskid disc 1, a grab floor 2 and an antiskid partition 7, wherein the antiskid partition 7 is arranged on an automobile hub and rotates synchronously with the automobile hub, the round anti-skid disc 1 is arranged on one side of the anti-skid partition 7, which is far away from the automobile hub, a plurality of power inclined struts 3 are uniformly distributed on the outer side of the round anti-skid disc 1, the power inclined strut 3 is obliquely abutted against the bottom of the grabbing floor 2, both ends of the top of the grabbing floor 2 are connected with the circular anti-skid disc 1 through a return spring 4, and two return springs 4 are respectively arranged at both sides of the power diagonal brace 3, a plurality of grabbing teeth 5 are arranged on the outer surface of one end of the grabbing floor 2 far away from the power diagonal brace 3, the inner side of the round anti-skid disc 1 is provided with a brake caliper 6, the floor grabbing plate 2 is provided with a guide sliding hole 201, a guide fixing shaft 701 is fixed on the anti-skid partition 7, and the guide fixing shaft 701 is arranged in the guide sliding hole 201.

One side of the anti-skid partition 7 is provided with a connecting cylinder 702, and the circular anti-skid disc 1 is connected to the connecting cylinder 702 through a bearing 703.

The gripping teeth 5 are oriented in the opposite direction to the rotation direction of the vehicle tyre, and if provided, the gripping teeth 5 are arranged on the driving wheel in the opposite direction to the advancing direction of the tyre.

The power inclined strut 3 comprises a first inclined surface 301 and a second inclined surface 302, and the bottom of the floor grabbing plate 2 is provided with a third inclined surface 202 corresponding to the first inclined surface 301 and a fourth inclined surface 203 corresponding to the second inclined surface 302.

The utility model discloses antiskid partition 7 is installed in the wheel hub of car, antiskid partition 7 all rotates simultaneously with its wheel hub, circular antiskid dish 1 is installed in antiskid partition 7 one side, and circular antiskid dish 1 can rotate along with antiskid partition 7, when braking, the car hub does not rotate, antiskid partition 7 stops rotating, and the brake caliper 6 of installation in the inboard of circular antiskid dish 1, it is connected with the braking system of car, when braking, drive brake caliper 6 and link circular antiskid dish 1, circular antiskid dish 1 realizes rotating through bearing 703 with between antiskid partition 7, power bracing 3 rotates with circular antiskid dish 1, power bracing 3 is powerful with each contact inclined plane of grabbing floor 2, first inclined plane 301 rotates its top and conflicts third inclined plane 202, second inclined plane 302 rotates its top and conflicts fourth inclined plane 203, through the guide effect of direction slide opening 201 and direction fixed axle 701, the grabbing floor 2 is driven to slide outwards, the grabbing teeth 5 extend out of the outer surface of the tire in the diameter direction, the ground is grabbed, the anti-skidding function is achieved, when a brake system is loosened, the brake caliper 6 is restored, and the grabbing floor 2 returns to the original position under the action of the return spring 4.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An automobile antiskid device is characterized in that: the automobile anti-skid device comprises a round anti-skid disc (1), a grabbing floor (2) and an anti-skid partition (7), wherein the anti-skid partition (7) is installed on an automobile hub and rotates synchronously with the automobile hub, the round anti-skid disc (1) is installed on one side, away from the automobile hub, of the anti-skid partition (7), a plurality of power inclined struts (3) are uniformly distributed on the outer side of the round anti-skid disc (1), the power inclined struts (3) are obliquely abutted against the bottom of the grabbing floor (2), both ends of the top of the grabbing floor (2) are connected to the round anti-skid disc (1) through reset springs (4), the two reset springs (4) are respectively arranged on two sides of the power inclined struts (3), a plurality of grabbing teeth (5) are arranged on the outer surface of one end, away from the power inclined struts (3), of the grabbing floor (2), brake calipers (6) are installed on the inner side of the round anti-skid disc (1), and guide, and a guide fixing shaft (701) is fixed on the anti-skid partition (7), and the guide fixing shaft (701) is arranged in the guide sliding hole (201).

2. The antiskid device for an automobile according to claim 1, wherein: one side of the anti-skid partition (7) is provided with a connecting cylinder (702), and the round anti-skid disc (1) is connected to the connecting cylinder (702) through a bearing (703).

3. The antiskid device for an automobile according to claim 1, wherein: the direction of the gripping teeth (5) is opposite to the rotating direction of the automobile tire.

4. The antiskid device for an automobile according to claim 1, wherein: the power inclined strut (3) comprises a first inclined surface (301) and a second inclined surface (302), a third inclined surface (202) corresponding to the first inclined surface (301) and a fourth inclined surface (203) corresponding to the second inclined surface (302) are arranged at the bottom of the floor grabbing plate (2).