JPH0321285Y2

JPH0321285Y2 -

Info

Publication number: JPH0321285Y2
Application number: JP1984129534U
Authority: JP
Priority date: 1984-08-27
Filing date: 1984-08-27
Publication date: 1991-05-09
Also published as: JPS6143505U

Description

【考案の詳細な説明】 (イ) 産業上の利用分野本考案は、自動車用タイヤチエーンのクロスチ
エーンをサイドチエーンに係止する係止具に関す
るものである。[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a locking tool for locking a cross chain of an automobile tire chain to a side chain.

(ロ) 従来の技術従来のクロスチエーンの係止具はＵ字状に折り
曲げられたものを使用していた。(b) Conventional technology Conventional cross chain fasteners have been bent into a U-shape.

(ハ) 考案が解決しようとする問題点従来のタイヤチエーンは梯子状となつており、
各クロスチエーンはＵ字状の係止具でもつてサイ
ドチエーンに連結されていた。ところが最端部の
クロスチエーンの片端の係止具を着脱自在とする
事により容易にタイヤチエーンをタイヤに装着可
能である。そこでそのクロスチエーンをタイヤチ
エーン装着時、斜めに係止する事によつてタイヤ
チエーンの連結部分の間隔が広がりすぎる事を防
止しようとするものもあるが、この場合そのクロ
スチエーンは多少他のクロスチエーンよりも長め
にしなければならなかつたし、タイヤチエーンの
連結部分の間隔が変化した場合でも一定の長さの
ために調節する事が出きなかつた。(c) Problems that the invention aims to solve Conventional tire chains are ladder-shaped.
Each cross chain was also connected to a side chain with a U-shaped lock. However, by making the locking tool at one end of the cross chain at the end removable, the tire chain can be easily attached to the tire. Therefore, when the cross chain is attached to the tire chain, some attempts are made to prevent the gap between the connecting parts of the tire chain from becoming too wide by locking the cross chain diagonally. It had to be longer than the chain, and even if the distance between the connecting parts of the tire chain changed, it could not be adjusted because it was a constant length.

(ニ) 問題を解決するための手段本考案は、片端の係止具を着脱自在とした最端
部のクロスチエーンの他端に、必要とする時には
サイドチエーンの位置を容易に移動変更出き、そ
して簡単に固定し位置がずれない構造の係止具を
提供するものである。(d) Means for solving the problem The present invention has a locking tool at one end that is detachably attached to the other end of the cross chain at the extreme end, so that the position of the side chain can be easily moved and changed when necessary. , and provides a locking tool that is easily fixed and has a structure that does not shift.

(ホ) 作用異なる内径、内幅を有するヒヨータン形状の係
止具の幅広の部位においては、連結されたサイド
チエーンが容易に通過移動出き、幅狭の部位にお
いてはサイドチエーンのリング肉厚程度の幅を有
し、サイドチエーンの一個のリングに固定する事
が出きる。このため必要なだけ最端部のクロスチ
エーンの位置を変更し使用する事が出きる。(E) Effect: In the wide part of the locking device having different inner diameters and inner widths, the connected side chain can easily pass through and move, and in the narrow part, the side chain can move through the ring wall thickness of the side chain easily. width, and can be fixed to a single ring on the side chain. Therefore, the position of the cross chain at the end can be changed and used as much as necessary.

(ヘ) 実施例図面に示すように、ヒヨータン形状の係止具本
体１の内径２がサイドチエーン４の連結されたリ
ングが容易に通過可能な幅で内幅３がサイドチエ
ーンのリング肉厚５に適合する幅を有する構造で
あつて、第２，３図に示すように移動固定する事
が容易に出きるものである。(F) Example As shown in the drawings, the inner diameter 2 of the locking tool main body 1 in the shape of a cypress has a width that allows the connected rings of the side chain 4 to easily pass through, and the inner width 3 has the ring wall thickness 5 of the side chain. It has a structure with a width suitable for the width of the vehicle, and can be easily moved and fixed as shown in FIGS. 2 and 3.

第４図に示すように係止具本体１を中間部分よ
り90度にひねつて、ひねり部７を設けて成る構造
である。これによつて内径２部分のリングの外径
がチエーンに装着時にタイヤ面に直角と成つて立
つた様に突出する事を防止する事が出きる。 As shown in FIG. 4, the locking tool main body 1 is twisted at 90 degrees from the middle portion to provide a twisted portion 7. This can prevent the outer diameter of the ring with the two inner diameter portions from protruding as if perpendicular to the tire surface when attached to the chain.

(ト) 考案の効果このように最端部のクロスチエーンが間隔調節
が容易に出きるため、クロスチエーンを他の長さ
より長くする必要なく、その上他のクロスチエー
ンと平行状態に移動固定出きるためタイヤチエー
ンを装着した際におきる結合部分のクロスチエー
ン間隔を自由にむりなく調節設置する事が出き
る。このため従来、ブレーキングの際タイヤロツ
ク時にタイヤチエーンの連結部の間隔があきすぎ
たクロスチエーンの間隙に路面が当つた場合、ス
リツプする事があり、追突事故を紹く危険があつ
た。本考案の物を用いる事によりタイヤ面だけが
路面に接する事なく使用出きるため、安全性の高
いタイヤチエーンを提供する事が出きるものであ
る。(g) Effects of the invention In this way, since the distance between the cross chains at the end can be easily adjusted, there is no need to make the length of the cross chain longer than the other lengths, and moreover, the length of the cross chain can be moved parallel to the other cross chains. Because of this, the cross chain spacing at the joining part that occurs when tire chains are installed can be freely and comfortably adjusted. For this reason, conventionally, when the tires are locked during braking, if the road surface hits the gap between the connecting parts of the tire chains, where the gap is too large, the vehicle may slip, and there is a risk of a rear-end collision. By using the product of the present invention, only the tire surface can be used without contacting the road surface, making it possible to provide a highly safe tire chain.

[Brief explanation of drawings]

第１図は、本考案の平面図。第２，３図は、使
用状態の部分拡大図。第４図は他の実施例を示す
斜視図。１は係止具本体、２は内径、３は内幅、４はサ
イドチエーン、５はリング肉厚、６はクロスチエ
ーン、７はひねり部である。 FIG. 1 is a plan view of the present invention. 2 and 3 are partially enlarged views of the state of use. FIG. 4 is a perspective view showing another embodiment. 1 is the main body of the locking tool, 2 is the inner diameter, 3 is the inner width, 4 is the side chain, 5 is the ring wall thickness, 6 is the cross chain, and 7 is the twisted portion.

Claims

[Claims for Utility Model Registration] 1. A locking tool used when locking a cross chain of an automobile tire chain to a side chain, which has an inner diameter through which a connected ring of the side chain can easily pass, and a locking device of the side chain. A cross-chain fastening device having a cypress shape having a width that does not allow the connected rings to pass through, but an inner width that matches the ring wall thickness of the side chain. 2 Insert the cross chain locking tool 90 degrees from the middle part.
The cross-chain fastening device according to claim 1, which is a utility model registration device, characterized in that the cross-chain fastening device is twisted at once.