JPH0226906U

JPH0226906U -

Info

Publication number: JPH0226906U
Application number: JP10623688U
Authority: JP
Priority date: 1988-08-10
Filing date: 1988-08-10
Publication date: 1990-02-21

Description

[Brief explanation of drawings]

第１図は乗用車のタイヤに装着した場合の側面
図、第２図は同上の装着方法を示す斜視図、第３
図はタイヤへの方法を示す斜視図、第４図は同上
の装着状態を示す縦断面図、第５図はタイヤグリ
ツプ板の要部の斜視図、第６図はタイヤグリツプ
板の装着状態を示す拡大縦断面図、第７図は同上
の側面図、第８図はＡ−Ａ線断面図、第９図はＢ
―Ｂ線断面図、第１０図はトラツクのタイヤへの
装着状態を示す側面図、第１１図はタイヤへの方
法を示す側面図、第１２図は収納装置の１部を切
り欠いた側面図、第１３図は同上の平面図、第１
４図は同上の１部を切り欠いた背面図、第１５図
は受け管部分の１部を切り欠いた側側面図、第１
６図はＣ―Ｃ線断面図である。１……車両タイヤチエーン脱着装置、２……車
両タイヤ、３……タイヤチエーン、４……タイヤ
グリツプ板、５……チエーン係止部、６……係止
ブロツク、７……チエーン収納部。 Fig. 1 is a side view when mounted on a passenger car tire, Fig. 2 is a perspective view showing the same mounting method as above, and Fig. 3 is a side view when mounted on a passenger car tire.
The figure is a perspective view showing how to attach the tire to the tire, Figure 4 is a vertical cross-sectional view showing the mounting state of the same as above, Figure 5 is a perspective view of the main parts of the tire grip plate, and Figure 6 is an enlarged view showing the tire grip plate in the installed state. FIG. 7 is a side view of the same as above, FIG. 8 is a sectional view taken along line A-A, and FIG. 9 is B.
- Cross-sectional view taken along line B, Figure 10 is a side view showing how the truck is attached to the tire, Figure 11 is a side view showing how the truck is attached to the tire, and Figure 12 is a side view with a portion of the storage device cut away. , FIG. 13 is a plan view of the same as above,
Figure 4 is a rear view with part of the same as above cut away, Figure 15 is a side view with part of the receiving tube part cut away, and Figure 1.
FIG. 6 is a sectional view taken along line CC. DESCRIPTION OF SYMBOLS 1... Vehicle tire chain attachment/detachment device, 2... Vehicle tire, 3... Tire chain, 4... Tire grip plate, 5... Chain locking part, 6... Locking block, 7... Chain storage part.

Claims

[Claims for Utility Model Registration] 1. Two left and right side chains 3A configured to have a predetermined length, and a direction perpendicular to the longitudinal direction of the side chains and a predetermined interval between these side chains 3A. A tire grip plate 4 is connected to the tip of the side chain 3A in the tire chain 3, which is constructed by stretching a cross chain 3B.
A plate-shaped body 4A of a predetermined width that abuts transversely in a direction perpendicular to the circumferential direction of the tread portion 2A of the vehicle tire 2 to which the vehicle tire 2 is desired to be mounted, and side panels of the vehicle tire 2 that are connected to both ends of the plate-shaped body 4A. Consisting of left and right holding parts 4B that come into contact with the wall part 2B, these plate-like bodies 4A and left and right holding parts 4B have a cross section of approximately U so that they can be clamped onto the vehicle tire 2 from the outside.
A chain locking portion 5 is attached to the outer surface of the left and right presser portions 4B in the longitudinal direction of the presser portion, and a chain locking portion 5 is attached to the tip of the side chain 3A. A vehicle tire chain attachment/detachment device characterized in that a locking block 6 that engages and disengages is fixed. 2 The tip portions 4B1 of the left and right holding portions 4B of the tire grip plate 4 are configured to be slightly curved outward, and form an inverted V shape so as to protrude outward from the center portion of the upper surface of the plate-like body 4A to the left and right portions. A letter-shaped protrusion 4A1 is formed, and the left and right holding portions 4B are
2. The vehicle tire chain attachment/detachment device according to claim 1, wherein a group of conical protrusions 4B2 for anti-slip purposes are provided on the inner surface of the vehicular tire chain attachment/detachment device. 3 The chain locking part 5 has a front U-shaped hardware 5A that is perpendicular to the longitudinal direction of the side chain on the left and right holding parts 4B, and a spring 5A11 that is attached to the outer leg 5A1 of the hardware 5A. A stopper 5A21 is provided on the inner leg 5A2 of the hardware 5A as a stopper for the locking claw, and the diameter of the locking block 6 is equal to the diameter of the locking block 6. The vehicle tire chain attachment/detachment device according to claim 1 or 2, wherein the width is longer than the width of the locking groove of 5A. 4 The locking block 6 of the side chain is configured to be operated from a chain storage part 7, and the chain storage part 7 has a bottom plate 7A1 having a rectangular shape in plan, left and right plates 7A2 that stand up on the left and right sides of this bottom plate, and a left and right side chain. A case 7A consisting of a back plate 7A3 stretched over the rear end of the plate is supported on the body of the truck so as to be able to rise and fall at a position behind the rear wheels of the truck 8, and between the left and right plates 7A2 of the case 7A. There is a freely rotatable tire chain winding wheel 7B.
is supported, and the left and right winding wires 7 have their ends connected to the tire chain winding wheel 7B.
4. A vehicle tire chain attachment/detachment device according to any one of claims 1 to 3, wherein a receiving tube 7F is attached to the tip of E for engaging and disengaging from the locking block 6 of the side chain.