JP2598308B2 - Connecting mechanism of anti-slip device for automobile - Google Patents
Connecting mechanism of anti-slip device for automobileInfo
- Publication number
- JP2598308B2 JP2598308B2 JP63198884A JP19888488A JP2598308B2 JP 2598308 B2 JP2598308 B2 JP 2598308B2 JP 63198884 A JP63198884 A JP 63198884A JP 19888488 A JP19888488 A JP 19888488A JP 2598308 B2 JP2598308 B2 JP 2598308B2
- Authority
- JP
- Japan
- Prior art keywords
- hook fitting
- hook
- curved end
- fitting
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/10—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables having tensioning means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Body Structure For Vehicles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は自動車用タイヤ滑り止め装置の連結機構に関
するものである。Description: TECHNICAL FIELD The present invention relates to a connection mechanism of a tire slip prevention device for an automobile.
（従来技術） 従来、此の種の連結機構としては第９図に示す如くフ
ック金具１の湾曲端部を、滑り止め本体の被連結部２の
丸い連結孔３にそれぞれ挿通するものが知られている。(Prior Art) Conventionally, as this kind of connecting mechanism, there is known a mechanism in which a curved end portion of a hook fitting 1 is inserted into a round connecting hole 3 of a connected portion 2 of a non-slip body as shown in FIG. ing.
（発明が解決しようとする課題） 然しながらこのような機構では第10図に示すようにフ
ック金具１の一方の湾曲端部を互いに接続すべき一方の
被連結部の連結孔３に挿通し、フック金具１を一方の被
連結部に確実に固定するためフック金具１の一方の湾曲
端部の先端を一方の被連結部の先端縁側面に達するまで
折り曲げた後、フック金具１の他方の湾曲端部を他方の
被連結部２の連結孔３に挿入するためフック金具１の他
方の湾曲端部に他方の被連結部２の連結孔３を捩じるよ
うにして位置させなければフック金具１の先端を連結孔
３に挿通出来ないという作業の困難さと、フック金具１
の他方の湾曲端部まで他方の被連結部を引っ張ってやる
という体力的労力が必要である欠点があった。(Problems to be Solved by the Invention) However, in such a mechanism, as shown in FIG. 10, one curved end of the hook fitting 1 is inserted into the connection hole 3 of one connected portion to be connected to each other, and the hook In order to securely fix the metal fitting 1 to the one connected part, the tip of one curved end of the hook metal part 1 is bent until it reaches the front edge side of the one connected part, and then the other curved end of the hook metal part 1 is bent. In order to insert the portion into the connection hole 3 of the other connected portion 2, if the connection hole 3 of the other connected portion 2 is not twisted and positioned at the other curved end of the hook fitting 1, the hook fitting 1 is not provided. Difficult to work because the tip of the hook cannot be inserted into the connecting hole 3 and the hook fitting 1
However, there is a drawback in that it requires physical effort to pull the other connected portion to the other curved end.
又第11図に示す如く、挿通後では走行時滑り止め本体
の他方の被連結部2bに矢印方向の力が加わったときフッ
ク金具１の端部の湾曲に沿って回転し、連結孔３がフッ
ク金具１より外れ、タイヤから滑り止め装置が外れ易い
という欠点があった。Also, as shown in FIG. 11, after the insertion, when a force in the direction of the arrow is applied to the other connected portion 2b of the non-slip body during traveling, the hook member 1 rotates along the curvature of the end of the hook fitting 1 and the connecting hole 3 becomes There is a drawback that the anti-slip device is easily released from the hook fitting 1 and the tire.
実開昭62−185605号公報にはこの外れ対策を施したフ
ック金具が提案されているが連結孔への挿通の困難さは
依然として改善されていない。Japanese Unexamined Utility Model Publication No. Sho 62-185605 proposes a hook fitting which has a countermeasure against such disengagement, but the difficulty of insertion into the connecting hole has not been improved.
このように前記挿通の容易さと、外れ難さは相反する
ものであった。Thus, the ease of insertion and the difficulty of disengagement are contradictory.
本発明の目的は上記の欠点を除去した自動車用タイヤ
滑り止め装置の連結機構を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a connecting mechanism for a tire anti-slip device for an automobile, which eliminates the above-mentioned disadvantages.
（課題を解決するための手段） 本発明の自動車用タイヤ滑り止め装置の連結機構は、
両端を湾曲せしめたフック金具と、このフック金具の湾
曲両端をそれぞれ挿通せしめるため互いに連結されるタ
イヤ滑り止め本体の一方及び他方の被連結部に形成した
連結孔とより成り、前記他方の被連結部に形成された連
結孔が前記フック金具の他方の湾曲端部の長さより大き
い長孔であり、この長孔を形成した前記他方の被連結部
の先端には連結時前記フック金具の一方の湾曲端部に近
接するようになる突出片を有することを特徴とする。(Means for Solving the Problems) The connecting mechanism of the anti-skid device for an automobile tire of the present invention includes:
A hook fitting having both ends curved, and a connecting hole formed in one and the other connected parts of the tire anti-slip body which are connected to each other so as to allow the curved ends of the hook fitting to pass therethrough; The connecting hole formed in the portion is a long hole larger than the length of the other curved end of the hook fitting, and the tip of the other connected portion having the long hole is connected to one end of the hook fitting at the time of connection. It has a protruding piece that comes close to the curved end.
（実施例） 以下図面によって本発明の実施例を説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
本発明においては第１図、第２図に示す如く滑り止め
本体の他方の被連結部2bにおいて、前記フック金具１の
他方の湾曲端部1bが挿通される連結孔３を丸孔に代えて
その中間部がくびれた長孔とし、この長孔の長さをフッ
ク金具１の湾曲先端部分の長さより大きくすると共に、
この長孔を設けた被連結部2bの先端にこれと一体に突出
片４を設け、その端面を前記フック金具１の一方の湾曲
端部1aに接近せしめる。In the present invention, as shown in FIGS. 1 and 2, in the other connected portion 2b of the non-slip body, the connecting hole 3 through which the other curved end 1b of the hook fitting 1 is inserted is replaced by a round hole. The middle portion is a narrow hole, and the length of the long hole is made larger than the length of the curved front end portion of the hook fitting 1, and
A protruding piece 4 is provided integrally with the distal end of the connected portion 2b provided with the elongated hole, and the end surface thereof is made to approach one curved end 1a of the hook fitting 1.
本発明の自動車用タイヤ滑り止め装置の連結機構は上
記のような構成であるからフック金具１の他方の湾曲端
部1bを連結孔３に挿通させる場合には従来のように連結
孔３をフック金具１の湾曲先端面へ捩じってやる必要が
なく、又互いの引っ張り量も少なくて済むため作業が非
常に容易となり、その連結状態では第３図、第４図に示
すように突出片４の先端がフック金具１の一方の湾曲端
部1aの端面に対向し、滑り止め本体の他方の被連結部2b
に第11図に示すような力が加わった場合にはこの突出片
４の先端がフック金具１の一方の湾曲端部1aに接するよ
うになり、フック金具連結後の外れを未然に防止するこ
とができる。Since the connecting mechanism of the anti-slip device for an automobile according to the present invention has the above-described configuration, when the other curved end 1b of the hook fitting 1 is inserted into the connecting hole 3, the connecting hole 3 is hooked as in the related art. There is no need to twist the metal fitting 1 to the curved end surface, and the amount of pulling each other is small, so that the work becomes very easy. In the connected state, the protruding piece as shown in FIGS. 4 is opposite to the end face of one curved end portion 1a of the hook fitting 1, and the other connected portion 2b of the non-slip body.
In the case where a force as shown in FIG. 11 is applied, the tip of the protruding piece 4 comes into contact with one curved end 1a of the hook 1 so as to prevent disconnection after the hook is connected. Can be.
前記突出片４を弾力性のある材料で構成すればフック
金具１の挿通時この突出片４を変形しその挿通を妨げな
いようになる。If the projecting piece 4 is made of a resilient material, the projecting piece 4 is deformed when the hook fitting 1 is inserted, so that the insertion is not hindered.
尚フック金具１を第１図、第２図に示す状態から第３
図、第４図に示す位置関係とするにはフック金具１と連
結孔３の相互の位置を手で意識的にずらしても良いが滑
り止め装置をタイヤに装着する時自動的に互いが引っ張
られて所定の位置へ落ち着く。The hook fitting 1 is moved from the state shown in FIGS.
In order to obtain the positional relationship shown in FIG. 4 and FIG. 4, the mutual positions of the hook fitting 1 and the connecting hole 3 may be intentionally shifted by hand, but when the anti-slip device is mounted on the tire, they are automatically pulled together. Is settled to a predetermined position.
又フック金具１を外す時は第５図に示す如く滑り止め
本体の互いに対応する被連結部2a,2bを手で互いに挟め
る方向へ力を加えれば突出片４がフック１の一方の湾曲
端部1aを乗り越えその後滑り止め本体を上方へ持ち上げ
れば第１図、第２図で示した初期状態に戻り、フック金
具１を容易に取り外すことが出来る。When the hook fitting 1 is removed, as shown in FIG. 5, if a force is applied in a direction in which the connected portions 2a and 2b of the non-slip body are mutually sandwiched by hand, the protruding piece 4 causes one of the curved ends of the hook 1 to move. If the anti-slip body is lifted upward after overcoming 1a, the initial state shown in FIGS. 1 and 2 is returned, and the hook 1 can be easily removed.
本発明の他の実施例においては第６図、第７図に示す
ように前記突出片４の被連結部2b側にフック金具１の他
方の端部1bの先端を折り曲げ挿入せしめるための係合孔
５を形成する。In another embodiment of the present invention, as shown in FIGS. 6 and 7, an engagement for bending and inserting the tip of the other end 1b of the hook 1 into the connected portion 2b side of the protruding piece 4 is shown. A hole 5 is formed.
この実施例においてはフック金具１の他方の湾曲端部
1bを連結孔３に挿通し第３図、第４図の状態にした後第
８図に示すようにこの他方の湾曲端部1bの先端を折り曲
げて前記係合孔５内に挿通すればフック金具１の外れを
一層完全に防止することが出来る。In this embodiment, the other curved end of the hook fitting 1 is used.
3 and 4, and then the other end of the curved end 1b is bent and inserted into the engaging hole 5 as shown in FIG. The detachment of the metal fitting 1 can be more completely prevented.
尚以上の実施例では何れも長い連結孔３の向きをこれ
に連結されるフック金具１の長手方向に一致せしめたが
これを斜めに設けても良く、このようにすれば両者の連
結がより容易になる。In each of the above embodiments, the direction of the long connection hole 3 is made to coincide with the longitudinal direction of the hook fitting 1 connected thereto, but this may be provided diagonally. It will be easier.
（発明の効果） 本発明の自動車用タイヤ滑り止め装置の連結機構によ
ればフック金具１の連結部３への挿通が容易となり、又
走行時その連結が外れることなく、更に外す時はその取
り外しが容易である大きな利益がある。(Effects of the Invention) According to the connection mechanism of the anti-slip device for a vehicle of the present invention, the hook fitting 1 can be easily inserted into the connection portion 3 and the connection is not disconnected during running, and is removed when further removed. There are great benefits that are easy.
第１図、第２図は本発明自動車用タイヤ滑り止め装置の
連結機構の連結前の説明用縦断正面図及び平面図、第３
図、第４図は同じく連結状態の縦断正面図及び平面図、
第５図はその釈放方法説明図、第６図、第７図は本発明
の他の実施例説明用縦断正面図及び平面図、第８図はフ
ック金具の他方の湾曲端部を折り曲げた状態の説明図、
第９図は従来のタイヤ滑り止め装置の平面図、第10図は
その連結方法説明図、第11図はその連結が外れる状態の
説明図である。 １……フック金具、1a,1b……湾曲端部、2a,2b……滑り
止め本体の被連結部、３……連結孔、４……突出片、５
……係合孔。FIGS. 1 and 2 are a longitudinal sectional front view and a plan view for explaining a connecting mechanism of a vehicle anti-skid device of the present invention before connection.
FIG. 4 is a longitudinal sectional front view and a plan view of the connected state,
FIG. 5 is an explanatory view of the release method, FIGS. 6 and 7 are longitudinal front and plan views for explaining another embodiment of the present invention, and FIG. 8 is a state in which the other curved end of the hook fitting is bent. Illustration of,
FIG. 9 is a plan view of a conventional tire anti-slip device, FIG. 10 is an explanatory view of a connection method thereof, and FIG. DESCRIPTION OF SYMBOLS 1 ... Hook fitting, 1a, 1b ... Curved end part, 2a, 2b ... Connected part of a non-slip body, 3 ... Connection hole, 4 ... Projection piece, 5
... Engagement holes.
Claims (2)
ック金具の湾曲両端をそれぞれ挿通せしめるため互いに
連結されるタイヤ滑り止め本体の一方及び他方の被連結
部に形成した連結孔とより成り、前記他方の被連結部に
形成された連結孔が前記フック金具の他方の湾曲端部の
長さより大きい長孔であり、この長孔を形成した前記他
方の被連結部の先端には連結時前記フック金具の一方の
湾曲端部に近接するようになる突出片を有することを特
徴とする自動車用タイヤ滑り止め装置の連結機構。1. A hook fitting having both ends bent, and a connecting hole formed in one and the other connected portions of a tire anti-slip body which are connected to each other so that the curved ends of the hook fitting are respectively inserted therethrough, The connection hole formed in the other connected portion is a long hole that is longer than the length of the other curved end portion of the hook fitting. A coupling mechanism for an automobile tire anti-slip device, comprising a protruding piece that comes close to one curved end of a hook fitting.
端部先端が挿入される係合孔を有する請求項１記載の自
動車用タイヤ滑り止め装置の連結機構。2. A coupling mechanism for an automobile tire anti-slip device according to claim 1, wherein said projecting piece has an engaging hole into which the tip of the other curved end of said hook fitting is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63198884A JP2598308B2 (en) | 1988-08-11 | 1988-08-11 | Connecting mechanism of anti-slip device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63198884A JP2598308B2 (en) | 1988-08-11 | 1988-08-11 | Connecting mechanism of anti-slip device for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248205A JPH0248205A (en) | 1990-02-19 |
| JP2598308B2 true JP2598308B2 (en) | 1997-04-09 |
Family
ID=16398532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63198884A Expired - Lifetime JP2598308B2 (en) | 1988-08-11 | 1988-08-11 | Connecting mechanism of anti-slip device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598308B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62194915A (en) * | 1986-02-22 | 1987-08-27 | Ohtsu Tire & Rubber Co Ltd | Tire anti-slip means |
-
1988
- 1988-08-11 JP JP63198884A patent/JP2598308B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248205A (en) | 1990-02-19 |
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