JPS5836562Y2 - Tire anti-slip chain - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an anti-slip tire chain that allows the chain to be attached and detached very easily, and its structure is detailed as follows with reference to the accompanying drawings.

The present invention consists of a chain hook A, a tire chain B, and an elastic band C.

The chain hanging tool A has a support ring 2 attached and fixed to the inner surface of a tire 1, and a chain ring 4 having approximately the same diameter as the support ring 2 is arranged in a row at a predetermined gap 3.

The drawing shows three mounting pieces 5 curved to fit the inner surface of the tire 1 welded to the support ring 2 with appropriate intervals, and the mounting pieces 5 are fixed to the wheel disc 7 with bolts 6 to form the support ring. 2 is attached and fixed to the inner surface of the tire 1, and the support ring 2 and the chain ring 4 are shown arranged side by side with a predetermined gap 3 between them by a horizontal rod 8.

The tire chain B has several branch chains 10 disposed radially around a circular chain 9, and each branch chain 10 has a hook 11 attached to the tip thereof.
It is attached.

The elastic band C tensions the tire chain B by pulling the annular chain 9 together around the tire 1, and can be used in several pieces or as a single piece. is a hook that is hooked onto the circular chain 9.

Conventional anti-slip chains took a lot of effort to attach and detach, but since the present invention is configured as described above, the large chain hooks fixed to the inner surface of the tire 1 can be placed in several locations throughout the ring 4. The tire chain B can be attached to the outer circumferential surface of the diamond 1 by simply locking the hook 11 attached to the tip of the branch chain 10.
Since the tire chain B can be removed simply by removing the chain hook 11 from the ring 4, the tire chain B can be attached and detached very easily.

At this time, the chain hook is because ring 4 is a so-called ring.
There is no limit to the position where the hook 11 can be hooked.For example, if you want to hook the hook 11 on the top of the ring 4 for a chain handle that is hard to reach, first hook the chain hook on the side of the ring 4, and then hook the hook 11 as it is. The chain can be hung more simply by sliding it along the ring 4.

Furthermore, the annular chain 9 of the tire chain B is an elastic band C.
Since the several branch-like chains 10 are each pulled by the center of the tire, the hooks 1
1 is prevented from sliding along the chain ring 4, the branch chain 10 can be reliably locked to the chain ring 4, and therefore the tire chain B can be reliably and properly secured. It will be possible to install it.

Furthermore, the present invention provides an anti-slip tire chain that exhibits excellent practical effects, such as being able to attach and detach the tire from the outside within just one inch of the tire being attached to the vehicle.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a chain hook, FIG. 2 is a perspective view of a tire chain and an elastic band, FIG. 3 is a longitudinal cross-sectional view showing a state of use, and FIG. 4 is a side view of a state of use. 1...Tire, 2...Support ring, 3
・・・・・・Predetermined gap, 4... Chain hook is ring, 9... Annular chain, 10...
Branch chain, 11...Hook, A...Chain hook A, B...Tire chain, C...
...Stretchable band.

Claims (1)

[Scope of utility model registration request] A chain hook with approximately the same diameter as the support ring is made by placing a predetermined groove in the support ring that is attached and fixed to the inner surface of the tire. A tire chain is installed at the tip of each branch chain, and each chain handler is equipped with a hook that locks into a ring, and an elastic band that tensions the tire chain by pulling the circular chains together around the tire. Anti-slip tire chain.