JPH0474102U

JPH0474102U -

Info

Publication number: JPH0474102U
Application number: JP11750190U
Authority: JP
Priority date: 1990-11-07
Filing date: 1990-11-07
Publication date: 1992-06-29

Description

[Brief explanation of the drawing]

第１図〜第４図は第１考案の第１実施例を示す
もので、第１図は全体斜視図、第２図は要部拡大
平面図、第３図は要部拡大縦断面図、第４図は第
２図のＡ−Ａ線断面拡大図、第５図〜第７図は第
１考案の第２実施例の要部を示し、第５図は接地
リング連結部の分離状態の平面図、第６図は同連
結操作説明図、第７図は接地リングの連結部の連
結状態の斜視図、第８図及び第９図は第１考案の
第３実施例の要部を示す分離状態平面図及び連結
状態平面図、第１０図〜第１２図は第１考案の第
４実施例の要部を示す連結状態平面図、分離状態
平面図、及び第１０図のＢ−Ｂ線矢視拡大図、第
１３図及び第１４図は第２考案の第１実施例の要
部を示す分離状態の縦断側面図及び正面図、第１
５図〜第１７図は第２考案の第２実施例の要部を
示す分離状態の縦断側面図、正面図及び連結状態
の正面図、第１８図及び第１９図は夫々第２考案
の第３実施例の要部を示す連結状態の縦断側面図
、第２０図は従来例の斜視図である。１……タイヤ滑止具、２……取付部材、３……
アーム、３ａ……接地部、４ａ，４ｂ……接地リ
ング、８……車輪、Ｔ……タイヤ、ＴＴ……トレ
ツド面、Ｗ……トレツド幅、Ｗ_ｔ……タイヤ幅。 1 to 4 show the first embodiment of the first invention, in which FIG. 1 is an overall perspective view, FIG. 2 is an enlarged plan view of the main part, and FIG. 3 is an enlarged vertical sectional view of the main part. Fig. 4 is an enlarged cross-sectional view taken along the line A-A in Fig. 2, Figs. A plan view, FIG. 6 is an explanatory diagram of the connection operation, FIG. 7 is a perspective view of the connected state of the connecting part of the ground ring, and FIGS. 8 and 9 show the main parts of the third embodiment of the first invention. A plan view in a separated state and a plan view in a connected state. FIGS. 10 to 12 are a plan view in a connected state and a plan view in a separated state showing the main parts of the fourth embodiment of the first invention, and a line BB in FIG. 10. 13 and 14 are an enlarged view in the direction of arrows, a longitudinal sectional side view and a front view of the main parts of the first embodiment of the second device in a separated state, and FIGS.
5 to 17 are a longitudinal sectional side view and a front view in a separated state and a front view in a connected state showing the main parts of the second embodiment of the second device, and FIGS. 18 and 19 are respectively the main parts of the second embodiment of the second device. FIG. 20 is a longitudinal cross-sectional side view showing the main parts of the third embodiment in a connected state, and FIG. 20 is a perspective view of the conventional example. 1...Tire stopper, 2...Mounting member, 3...
Arm, 3a...Grounding part, 4a, 4b...Grounding ring, 8...Wheel, T...Tire, TT...Tread surface, W...Tread width, _Wt ...Tire width.

Claims

[Claims for Utility Model Registration] (1) A plurality of arms 3 are extended radially from a mounting member 2 that is removably attached to the side surface of a wheel 8 of an automobile concentrically with the wheel 8, and the tips of the arms 3 are A tire skid device has a grounding portion 3a which is bent and brought into contact with the tread surface TT of the tire T, and grounding rings 4a, 4b are fixed to the inner peripheral side of the grounding portion 3a, wherein the grounding rings 4a, 4b are A tire skid device characterized by being able to be divided into multiple parts and connected and separated. (2) A plurality of arms 3 are extended radially from a mounting member 2 that is removably attached to the side surface of a wheel 8 of an automobile concentrically with the wheel 8, and the tips of the arms 3 are bent to adjust the tread of the tire T. In a tire skid device comprising a grounding portion 3a that contacts the surface TT, and grounding rings 4a and 4b fixed to the inner circumferential side of the grounding portion 3a, the grounding arm 3 is detachably attached to the mounting member 2. A tire skid device characterized by: (3) The tire skid device according to claim (2), wherein the longitudinal attachment position of the grounding arm 3 to the attachment member 2 can be changed in accordance with the width _Wt of the tire T, the tread width W, etc. .