CN2126841Y - Tire skid - Google Patents

Abstract

A tyre blocking antiskid device mainly comprises a front stop block, a rear stop block, a telescopic rod, a hollow rod, a positioning rod, a spring and the like; one end of the telescopic rod is fixed on the front stop block, the other end of the telescopic rod is sleeved in the hollow rod and is connected with the spring in the hollow rod, the telescopic rod has a retraction tension force, and the positioning lock arranged on the hollow rod can lock the telescopic rod to prevent the front stop block and the rear stop block from being pulled apart.

Description

The utility model relates to a new structural design of an anti-skid device for suspending tires on uphill and downhill roads.

Although every car on the market has a hand brake, when a loaded truck or an empty truck is parked on a steep roadside for loading and unloading, the hand brake often cannot bear its gravity and cannot exert its locking tire function. function, and the most common method used by ordinary people is to pick up bricks or wood blocks on the side of the road, and pad them in front and back of the tires to prevent them from sliding down. However, this commonly used anti-skid tire blocking method has the following disadvantages:

1. Bricks, stones, wood, etc. are not readily available. It often takes a lot of time to find a suitable tire stopper. During this time, the vehicle is parked on a steep slope, and there is a danger of sliding.

2. Used bricks, stones and other tire stoppers are often discarded on the roadside after the vehicle is on the road. In addition to hindering the view and destroying the city appearance, it is also very dangerous for vehicles and pedestrians on the roadside.

The present inventor has in view of above-mentioned shortcoming, according to the experience that is engaged in transportation work for many years, deeply realizes that for the tire blocking anti-skid work of uphill and downhill roads, standard on-board equipment must be provided to ensure the safety of parking on slopes.

Therefore, the main purpose of the present utility model is to provide a kind of suspension tire anti-skid device for uphill and downhill roads, which has the advantages of easy to use, easy to carry with the car, and high safety.

The purpose of this utility model is achieved by following design:

An anti-skid device for stopping tires on uphill and downhill roads, mainly composed of a front and rear stopper, a telescopic rod, a hollow rod, a positioning lock, a spring, etc.; one end of the telescopic rod is fixed on the front stopper, and the other end is inserted into the The hollow rod is connected with the spring in the hollow rod to have a retraction tension. Moreover, the positioning lock arranged on the hollow rod can lock the telescopic rod to prevent the front and rear stoppers from being pulled apart.

The utility model, with a convenient to use, easy to carry along with the car, and high safety pausing tire block anti-skid device for uphill and downhill roads, to ensure the safety of parking on slopes, the design is novel and practical.

In order to enable the examiner to have a further understanding of the structure, features and functions of the present utility model, the accompanying drawings are as follows:

Fig. 1 and Fig. 1-1 are embodiment figure of the present utility model.

Fig. 2 is the exterior view of the utility model.

Fig. 3 is a structural schematic diagram of the utility model.

Fig. 4 is a schematic diagram of positioning of the utility model.

First please refer to Fig. 1 and shown in Fig. 2, the utility model comprises a front block 1, rear block 2, expansion rod 3, hollow rod 4, location lock 5, spring 6 etc. are combined; 1, 2 are block-shaped, have considerable frictional force on the ground and the tread, and can be made of materials with higher hardness and lighter weight. When in use, the telescopic rod 3 is pulled apart, and the front and rear stoppers 1, 2 are pulled apart. Place it before and after the tire 7, and then lock the telescopic rod 3 through the positioning lock 5, so that it will not be pulled apart and become a fixed shape.

Please refer to Fig. 3 again, one end of the telescopic rod 3 of the present invention is fixed on the front block 1, and the other end is inserted into a hollow rod 4, and connected with the spring 6 in it, so as to have a return tension , so that when the front block 1 is pulled apart, it has an elastic force close to the tire 7, so that the front and rear blocks 1, 2 tightly clamp the tire 7, and the positioning lock 5 arranged on the hollow rod 4 can hold the telescopic rod 3 It is locked so that it cannot be pulled apart, so that it can prevent the danger caused by being stolen or moved by children, and indirectly also has the function of preventing the vehicle from being stolen.

Fig. 4 is the positioning diagram of the utility model, and the utility model is provided with a positioning plate 9 near the tire in order to facilitate the rapid use of the up and down slopes of the utility model.

To sum up, the structure disclosed in the utility model is lighter, smaller and does not take up space, and is more practical and progressive.

Claims (1)

1. A tire block and anti-skid device, which mainly includes a combination of front and rear blocks, telescopic rods, hollow rods, positioning locks, springs, etc.; it is characterized in that: one end of the telescopic rod is fixed on the front block, and the other One end is inserted into the hollow rod and connected with the spring in it, so as to have a pulling force for retraction. Moreover, the positioning lock arranged on the hollow rod can lock the telescopic rod to prevent the front and rear stoppers from being pulled apart.

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