JPS62187605A - Non-skid device for tire - Google Patents

Abstract

PURPOSE:To simplify attachment and detachment of a non-skid device in which a plurality of non-skid subjects are laid like the rungs of a ladder between two straps in parallel, by making freely detachable from the strap the one end of each of a proper number of non-skid subjects located at the end part of the device. CONSTITUTION:To both ends of each of two straps 2a, 2b in parallel are fitted connecting metal fittings 3, such as hooks the like in order to connect one end of each strap to the other end thereof, and a plurality of non-skid subjects 4a, 5a are crossed between the straps 2a, 2b, constituting a ladder shape as a whole. And the strap 2b is provided with a fastening fitting 10 in order that the strap 2b can be freely linked attachably and detachably to one end of each of a proper number of non-skid subjects 5a (one in the drawing) from among a plurality of non-skid subjects 4a, 5a located at the end part. And at one end of the non-skid subject 5a is fixed with a rivet 9 or the like a hook 8 which is to be linked and unlinked to the fastening fitting 10. Owing to such processes, a non-skid device may be attached to a tire ready for attachment with the tire maintaining a stationary position.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an anti-skid device mounted on the circumferential surface of a tire in order to prevent a vehicle from slipping when driving on a snowy road surface.

Conventionally, in order to mount an anti-slip device on the tire circumference,
After laying the tire on the running line, move the car and let the tire ride on the anti-skid device, and then wrap it along the circumference of the tire, or jack up the car body and place the tire on the road surface. In general, this is done by either of the following methods: floating from the ground and wrapping the anti-slip device around it. It is extremely troublesome work to silently move or jack up the car each time, making the work of attaching the anti-skid device to the tires troublesome.

The present invention aims to eliminate the above-mentioned drawbacks all at once, and attempts to provide an anti-slip device that can be installed on tires extremely easily and quickly without moving or jerking the vehicle. It is something to do.

To explain an embodiment illustrating the present invention, in FIG. 1, reference numerals 2a and 2b are two strings parallel to each other at regular intervals, and both ends of each assembly 2a and 2b are connected to each other. A connecting fitting 3 such as a hook for connecting is attached. Both 4 and 5 are anti-slip bodies made of a strong elastic material such as synthetic resin and formed into a flat plate shape. Here, one end of an appropriate number of non-slip bodies 5a (one in this embodiment) located at the end of the plurality of non-slip bodies 4.5 extending over 1 m of the two strings 2a and 2b is attached. , the stopper 1 is configured to be removably engaged with the corresponding one of the strings 2b.
o is provided. As shown in FIG. 2, the anti-slip body 4.5 is a sliding body whose both ends are connected and fixed to the strings 2a and 2b by fixing metal fittings 7 having a U-shaped cross section fixed with rivets 6 or the like at both ends. A stopper 4 is connected and fixed to the string 2a by fixing a fixing metal fitting 7 similar to the above at one end, and a hook piece 8 is fixed to the other end with a rivet 9 or the like and fixed to the string 2b. 1
0 and removable anti-slip bodies 5 are alternately combined at appropriate intervals except for one side end portion of the string 2a.
, 2b in the form of a ladder. 11 is string body 2a1
A caulking fitting for folding back and fixing the end of 2b, 1
2 is a protective tube that covers the strings 2a and 2b so that the strings 2a and 2b are not damaged by the edge portions of the fixture 7 and the stopper 10; 13 is a tire (T) for the anti-slip bodies 4 and 5; It is a group of small needle-shaped protrusions provided on the joint surface with.

The present invention has the above-mentioned configuration, and when it is attached to the tire T, the anti-slip body 5a and both ends adjacent thereto are removed as shown in FIG. IT of the fixed anti-slip body 4a and the grounding part of the glue/ear knife
J, and thereby both anti-slip bodies 5a and 4a
After making sure that the ground contact part of the tire T fits between the
When the stopper 10 and the hook 8 are engaged as shown in FIG. 4, the anti-slip stops 5a and 4a are kept wide apart from each other on the circumferential surface of the tire T at the front and back of the ground contact area. The part of the cord 2a12b can be set in a taut state without being relaxed. However, after setting in such a state, the other anti-slip bodies 4b,
4c, 4d, 4e, 5b, 5c, and 5d are covered on the circumferential surface under the tire, and the ends of the strings 2a and 12b are connected to each other, and the hooks 8 of the anti-slip bodies 5b, 15c, and 5d are connected to each other. By engaging the fastener 10, the mounting can be completed as shown in FIG.

The present invention is as described above, and has an extremely simple structure in which one end of an appropriate number of anti-slip bodies located at the end portion is removably engaged with a string, so that the tire can be kept stationary while in contact with the ground. The anti-slip device can be installed very easily. Therefore, there is no need for any troublesome work such as moving the car or jacking it up as in the past, so the work of installing the tire on the tire can be done extremely easily and quickly.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a plan view;
Figure 2 is a partial perspective view, Figure 3 is an explanatory diagram showing the state at the beginning of installation on the tire, Figure 4 is an explanatory diagram of the same in the set state, and Figure 5 is the completed installation on the tire. It is an explanatory diagram of a state. 1... Anti-slip devices 2a, 2b... String 5a... Anti-slip body 8 located at the end portion... Hook piece 10... Stopper T... Tire

Claims (1)

[Claims] In a tire anti-slip device in which non-slip bodies made of elastic material are arranged in a ladder shape at appropriate intervals between two parallel strings, one end of an appropriate number of non-slip bodies located at the end portion is tied to one end of the string. An anti-slip device for a tire, characterized in that it is configured to engage with the body and be removable.