KR0134415B1 - Fixing apparatus of spare wheel for a vehicle - Google Patents

Abstract

Compressor mechanism with link mechanism and rubber suppression in attaching and detaching the spare tire to the luggage compartment. The clamper support is fixed in the center of the luggage compartment and the handle is attached to the clamper support to compress and release the spare tire with one stroke. By linking the link, connecting link, and working link in order, the handle link link is bent down so that the lower working link can support the spare tire.

Description

Clamp of car spare tire

1 is an ordinary side view of the present invention.

2 is an operational side view of the present invention.

3 is another embodiment of the present invention.

4 is another embodiment of the present invention.

5 is a conceptual diagram of mounting a conventional spare tire.

* Description of the symbols for the main parts of the drawings *

(1): clamper support (2): hinge

(3): link (4): link

(5): handle (6): shaft

(7): Operation link (8): Shaft

(9): sleeve (10): rubber tip

(11): spring

The present invention relates to a clamp of an automobile spare tire, and more particularly, to enable a quick and easy installation or removal of a spare tire stored in an automobile trunk as a pushing clamper.

Unexpected tire breakdowns occur frequently in cars such as wear and tear caused by long-term use of tires, damage caused by irregular obstacles and nails on the road, punctures due to uneven pressure of tires, and artificial punctures when parking.

The car tire is a terminal element for driving the car, but it is a point for evenly distributing the load, so if only one tire is punctured, it is impossible to drive.

So, regardless of the vehicle, spare tires are prepared, and when the tire is damaged or punctured, the vehicle is stopped and the tires are replaced and run again.

And these tire replacement work is almost the driver himself.

The reason why these drivers work on their own is that the workshop cannot move the car because it is punctured while driving.

In this case, a skilled man does not have a big problem, but a female or unskilled person lifts the car with a jockey, removes the flat tire and removes the spare tire, and installs the spare tire and replaces the flat tire with the flat tire. You are embarrassed by the cumbersome work of replacing and mounting in place.

That's why they even ask for help or, in extreme cases, call a tow truck.

As a reason for such complicated and cumbersome tire replacement, the difficulty of removing and mounting the spare tire in a narrow trunk cannot be ignored.

Of course, the spare tire may be mounted on the lower part of the vehicle or on the outer periphery of the rear side, but the present invention is applied to a general passenger car in which the spare tire is mounted in the trunk.

The structure for mounting a spare tire in a conventional trunk is approximately the same as in FIG.

In other words, when the spare tire is stored in the trunk room, it is a method of screwing the center tire wheel of the spare tire and the bottom of the trunk room as a wing bolt or a general bolt to prevent shaking of the spare tire by shaking the body.

This method takes too much time to loosen and tighten the screw and often does not work well if the thread is rusted or twisted.

This is because it is not desirable to disengage the road blocking the tire when the tire puncture during the driving must be replaced quickly.

However, as described above, the screwing by the bolt is not only used for mounting and dismounting, but also excessive waste of time and effort in the process of loosening and tightening the bolt nut with both hands.

In particular, women or novice drivers sometimes give up replacement work.

Therefore, this invention considers this point.

The above-described conventional bolt nut mounting and dismounting method is avoided, and the one-touch pressing mechanism is installed in the trunk.

The structure and effect of the present invention will be described in detail with reference to the accompanying drawings.

1 is a side view illustrating the basic structure of the present invention, in which a clamper support 1 is fixed to the center of a trunk room.

The upper end of the clamper support 1 is formed with a hinge 2 and a link 4 is provided on the hinge 2, and a handle 5 is attached to the link 4.

A linking link 3 is again connected to the link 4 and the upper end as a shaft 6, and an actuating link 7 is connected to the linking link 3 by the shaft 8.

This actuating link 7 is fitted into the sleeve 9 provided at the end of the support 1 so as to be guided in the vertical lifting operation.

And the rubber material tip 10 is fitted to the end of the operation link (7).

An embodiment of the present invention thus described will be described.

When the spare tire is mounted, a method of fixing the tire by untouching consists of inserting the spare tire in the center of the support and then pressing the handle 5 as shown in FIG. 2.

The connecting link 5 is then lowered down by the distance the link 4 is rotated, and the actuating link 7 connected below is lowered in the sleeve 9.

Then the rubber tip 10 at the bottom will be clamped while holding the elasticity of the cilantro outside the center of the spare tire.

At this time, at a distance P between the spare tire and the operating link 7 to be fixed dynamically, and the movement distance Q of the operating link 7 moving up and down, PQ gives elasticity to the rubber, thereby performing the clamping operation as a whole. It is.

3 is a second embodiment of the present invention, the other structure of which is the same as that of the first embodiment.

The clamping force is maintained as a spring (11), which is connected to the link (4) and the support (1). This elastic property is characterized by the fact that the tensile force at the linear angle of the link (4) is bent at least 90 degrees. At an angle, it has a compressive force to impart a firm clamping force of the rubber tip.

Figure 4 is another possible embodiment of Figure 3 of the present invention by installing a cam-type release mechanism 12 at the rear end of the link (4) can also be subjected to the pressing force of the rubber material tip.

The present invention thus obtained is clamped by pressing the handle as a whole and the clamping of the spare tire is released by raising the handle.

Therefore, inexperienced drivers, especially female drivers, can save some time and effort in installing spare tires.

Claims (2)

The clamping support 1 fixed to the trunk room for storing the spare tire of the car, the handle link link 4 arranged on the hinge 2 of the support 1, the connecting link 3 connected to the link, and this link. (3) connected to the lower end of the operating link (7) inserted into the long hole of the sleeve (9) of the support (1) and a rubber material tip (10) fitted to the end of the operating link (7) and the spare tire And the distance P of the operation link 7 and the movement distance Q of the operation link 9 are configured to be PQ. 2. The clamp of an automobile spare tire according to claim 1, wherein a spring (11) is provided between the clamp support (1) and the link (4) to provide a compressive force at an angle of at least 90 degrees at a straight line angle of the link. .