JPH0513804U - Tire slipper - Google Patents

Abstract

(57) [Abstract] [Purpose] Until the final work of tightening the anti-skid equipment of a tire with a complicated and tough structure such as a knotted net with a fixing band,
Make the outer connecting part long enough to make it easy to install, and when tightening with the fixing band, make sure that both ends of the anti-slip device are attracted so that the center part is formed into the optimal bulge shape along the tire surface and also the individual slip It is possible to secure an appropriate dimension for the connection interval of the retaining strips. [Structure] A hook Hook 2 is formed in a U shape at the tip of the lower half of the hook body 4, and a long groove 3 is provided in the hook body 4 in the longitudinal direction. At the upper end of the long groove 3, an attracting groove 5 is provided so as to communicate with the long groove 3 in a direction perpendicular to the long groove 3, and one end of each of the connecting wheels 6 is inserted into the long groove 3 and the attracting groove 5, and the other end of the connecting wheels 6 is provided as a tire slipper It is inserted and connected to the outer end of the.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an anti-slip device that prevents slipping of a tire mounted on an outer peripheral portion of an automobile when traveling on a snowy road or a frozen road.

[0002]

[Prior Art]

 In recent years, as a slip preventer for tires, a plurality of non-slip belts formed of elastic material such as synthetic resin between two parallel side ropes, or a plurality of non-slip belts formed in a knotted net form a ladder at appropriate intervals. There is known a non-slip device for a tire which is provided with a blade or a spike fixed to the surface side in contact with the road surface. (See, for example, Japanese Utility Model Laid-Open No. 64-40706).

[0003]

[Problems to be solved by the device]

 In the conventional anti-skid device, when it is attached to a tire, the last step is usually to hang a fixing band on the outer rope or a C-shaped hook that is hung on the outer side of the anti-slip belt formed in a knotted net shape. A method is used in which it is stopped, tensioned toward the center, and then attached to the tire. However, due to the recent demand for a greater anti-slip effect, the mesh shape of individual anti-slip strips and the connecting portion also have a more complicated structure, and accordingly, a tough material is naturally adopted. Therefore, by simply hooking the conventional C-shaped hook on the outer rope or the outer side of the non-slip belt and simply tensioning it to the center side with the fixing band, the individual anti-slip belts can be sufficiently tightened. No attractive force can be obtained along the surface, and it is difficult to secure an appropriate size for the connection distance between the individual outer anti-slip strips. The dimensions on the outer side are longer than on the side to allow for easy mounting on the tire, and when tightening with the final fixing band, the individual anti-slip belts have an attractive force that moves along the surface of the tire. Individual slipper It ensures a certain dimension of body connection interval, and after tightening with a fixing band, swells the center part of the tire non-slip body to the optimum shape that closely adheres to the tire surface, and the tire anti-slip band It is an object of the present invention to provide a slip preventive device for a tire, which can be mounted on the body at right angles to the forward direction of the tire.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the anti-skid device for a tire according to the present invention is provided with a hook for hooking a fixing band, which is bent forward in a U-shape at the tip of the lower half of the hook to be parallel to the hook in the longitudinal direction. In the upper end of the long groove, an attracting groove communicating with the long groove at a right angle to the long groove is not provided. Each of the inserted connecting wheels is loosely fitted.

[0005]

[Action]

 When the main body of the hook is laid down sideways, one connecting wheel can be positioned at one end of the long groove and the other connecting wheel can be positioned in the pulling groove, increasing the distance between the left and right connecting wheels. Also, when the hook main body is raised vertically with the hooks on the bottom so that the fixing band can be hung, the connecting wheels in the long groove slide in the long groove and both connecting wheels gather in the pulling groove. Since the left and right connecting wheels are attracted due to the gap between the two connecting wheels, the outer edge of the non-slip belt is also drawn together, and the center position of the anti-slip belt is inflated along the tire surface. Alternatively, the widths of the inner and outer sides can be made equal by ensuring an appropriate connection interval dimension, and the tire can be mounted at a right angle to the traveling direction of the tire.

[0006]

【Example】

 Examples will be described with reference to the drawings. 1 to 4, the hook 1 for hanging the fixing band is made of, for example, iron or iron wire, and the lower end side (the left side in FIG. 1) is bent in a U shape toward the front to hook the fixing band. Form the toe 2. Reference numeral 3 denotes a long groove provided in the hook main body 4, which is provided in the direction parallel to the hook 2 in the longitudinal direction from the lower end of the hook main body 4 toward the upper end. The attracting groove 5 is provided on the upper end side of the long groove 4 so as to be communicated with the long groove 4 in a direction perpendicular to the long groove 4. The connecting wheels 6 and 6 are formed by bending, for example, an iron wire into an approximately O-shape, one end of the bent wheel is loosely fitted in the long groove 3 and the attracting groove 5, and the other end side is a non-slip belt 7. The front and rear side strips 8 and 8 are respectively inserted into the outer end portions 9 (downward in FIG. 1).

Further, in FIG. 5, when the non-slip belt body 10 has a narrow width, the bent one ends of the connecting wheels 6 are inserted into one ends of the connecting rods 11 attached to the outside of the anti-slip belt body 10. To do.

[0008]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects. When mounting on the tire surface, keep the hook body in the horizontal direction until the tire surface is completely covered.One connecting wheel is located at the lower end of the long groove, and the other connecting wheel is in the pulling groove. Since it is located at, the distance L between the side bands can be secured to be long enough to be easily attached to the tire, and when the hook body is hung up with the hook Hook down to hang the fixing band A, , One of the connecting wheels slides in the long groove from the lower end side of the long groove and fits in the pulling groove, and the left and right side bands 8, 8 are pulled inward, and the width between the side bands is smaller than L. The center of the non-slip belt body, which is reduced to 1 and formed in a knotted net shape, swells and can surely follow the curved tire surface. In addition, the width of the non-slip strips is narrow, and if a hook is provided between the connecting rods of the adjacent non-slip strips, the spacing between the connecting rods on the outside of the non-slip strips can be widened for easy mounting. Then, by raising the hook so that the fixing band can be hung, the width of the inside and outside sides of the anti-skid device becomes the same, and it is possible to more securely mount the device at right angles to the traveling direction of the tire.

[Brief description of drawings]

FIG. 1 is a plan view of a tire skid with the hook body in a lateral direction.

FIG. 2 is a plan view of an anti-skid device for a tire with a hook main body standing upright.

FIG. 3 is a perspective view showing a state in which a tire slipper is mounted on the tire surface.

FIG. 4 is a tire slip preventer in which a hook body is formed of an iron wire material.

FIG. 5 is a tire slip preventive device in which a hook is attached between narrow-width anti-slip belts.

[Explanation of symbols]

 1 Hook 2 Hook Hook 3 Long Groove 4 Hook Main Body 5 Pulling Groove 6 Connecting Ring 7 Non-Slip Band 8 Side Band 9 Outside End 10 Non-Slip Band 11 Connecting Rod

Claims (2)

[Scope of utility model registration request] 1. The hook 2 of the fixing band is attached to the tip of the lower half portion by U.
A long groove 3 is provided in the longitudinal direction in parallel with the hook 2 in the hook body 4 that is bent in the shape of a letter, and the long groove 3 is provided at the upper end of the long groove 3.
A connecting ring which is provided with an attracting groove 5 which is communicated at right angles with the engaging groove 5 and one end of which is inserted into the front and rear side bands 8 of the non-slip belt body 7 and the outer end portions 9 of the 8 A slip preventive device for a tire, which is formed by inserting and connecting the other end side of 6, 6. 2. The hook 1 and the connecting wheel 6 according to claim 1.
A slip preventive device for a tire, which is formed by inserting and connecting between the connecting rods 11 for connecting the outer sides of the adjacent narrow anti-slip strips 10.