JPH0516155U - Tool for disconnecting - Google Patents
Tool for disconnectingInfo
- Publication number
- JPH0516155U JPH0516155U JP6705691U JP6705691U JPH0516155U JP H0516155 U JPH0516155 U JP H0516155U JP 6705691 U JP6705691 U JP 6705691U JP 6705691 U JP6705691 U JP 6705691U JP H0516155 U JPH0516155 U JP H0516155U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- opening
- rod
- holding portion
- tool
- 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.)
- Granted
Links
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
(57)【要約】
【目的】 第１部材のスリットに嵌合して爪片で係止さ
れた第２部材を簡単に取り外すことができる連結解除用
工具を提供する。
【構成】 キーシリンダ１の連結リンク３に半径方向に
形成されたスリット６には、内側から外側に向けてロッ
ド５が嵌合する保持部６1 、ロッド５を保持部６ 1 に係
止する一対の開閉自在な爪片６2 、およびロッド５を保
持部６1 に挿入するための外側に開いた開口部６3 が形
成される。連結解除用工具Ｔの爪片開放部１３と押圧部
１４を前記スリット６の保持部６1 に嵌合するロッド５
の両側に挿入すると、爪片開放部１３のテーパー面１３
1 により爪片６2 が押し開らかれ、同時に押圧部１４が
ロッド５の背部に当接する。この状態から連結解除用工
具Ｔを右方向に移動させると、押圧部１４に押圧された
ロッド５が開かれた爪片６2 に間を通ってスリット６か
ら取り外される。
(57) [Summary]
[Purpose] It fits in the slit of the first member and is locked by the claw piece.
For disconnecting the second member can be easily removed
Providing tools.
[Structure] In the radial direction on the connecting link 3 of the key cylinder 1.
The formed slit 6 is locked from the inside to the outside.
Holding part 6 with which the door 5 is fitted1, Rod 5 holding part 6 1In charge
A pair of openable claw pieces 6 that stop2, And rod 5
Holding section 61Opened opening 6 for insertion into3Shape
Is made. Claw piece opening portion 13 and pressing portion of the disconnecting tool T
14 for holding the slit 61Rod 5 that fits into
When it is inserted into both sides of the
1By nail piece 62Is pushed open, and at the same time, the pressing portion 14
It contacts the back of the rod 5. From this state, disconnection work
When the tool T was moved to the right, it was pressed by the pressing portion 14.
Claw piece 6 with rod 5 opened2Slit 6 through
Removed.
Description
【０００１】[0001]
本考案は、２つの部材を脱着自在に連結する連結機構に作用し、その連結機構 の連結を解除して２つの部材を分離するための工具に関する。 The present invention relates to a tool for acting on a connecting mechanism for detachably connecting two members and releasing the connection of the connecting mechanism to separate the two members.
【０００２】[0002]
例えば、自動車のキーシリンダの連結リンクの動きを他の連動部に伝達するロ ッドは、前記連結リンクに設けたスリットの一端に形成した開口部からそのスリ ットの中間に形成した保持部に挿入され、前記開口部と保持部間に設けた開閉自 在な爪片により係止される。従来、上記連結機構の連結を解除して連結リンクの スリットからロッドを取り外すには、マイナスドライバーを連結リンクのスリッ トに挿入して爪片を開放しながら、ロッドをスリットの保持部から開口部側へと 引き抜くことにより行っていた。 For example, a rod that transmits the movement of a connecting link of an automobile key cylinder to another interlocking part is a holding part formed in the middle of the slit formed in one end of the slit provided in the connecting link. And is locked by a claw piece that is open and closed and is provided between the opening and the holding portion. Conventionally, in order to disconnect the connecting mechanism and remove the rod from the slit of the connecting link, insert a flat-blade screwdriver into the slit of the connecting link and release the pawl while opening the rod from the holding part of the slit. It was done by pulling it out to the side.
【０００３】[0003]
しかしながら上述のマイナスドライバーを用いた方法は、作業性が悪いだけで なく作業に熟練を要し、しかも無理な力を加えると爪片を折損し易い等の不都合 があった。 However, the method using the above-mentioned minus driver has the disadvantages that not only the workability is poor, but also the skill is required for the work, and the nail pieces are easily broken if an excessive force is applied.
【０００４】 本考案は前述の事情に鑑みてなされたもので、熟練を要することなく簡単な操 作で連結機構の連結を解除することが可能な連結解除用工具を提供することを目 的とする。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a connection releasing tool capable of releasing the connection of a connecting mechanism by a simple operation without requiring skill. To do.
【０００５】[0005]
前記目的を達成するために、本考案は、第１部材に一端に開口部を有するとと もに中間に保持部を有するスリットを形成し、前記開口部から保持部に挿入した 第２部材を該開口部と保持部間に設けた開閉自在な爪片により係止してなる連結 機構に作用し、前記第１部材のスリットから第２部材を分離する連結解除用工具 であって、前記第１部材のスリットの保持部と開口部間に挿入されて前記爪片を 開く楔状の爪片開放部と、前記スリットの保持部を挟んで開口部の反対側に挿入 され、保持部に保持された第２部材の背面に当接可能な押圧部と、前記爪片開放 部と押圧部を一体に支持する握り部とを備えてなることを特徴とする。 To achieve the above object, the present invention provides a second member in which a slit having an opening at one end and a holding portion in the middle is formed in the first member, and the slit is inserted into the holding portion from the opening. A connection releasing tool for separating a second member from a slit of the first member by acting on a connecting mechanism that is locked by a claw piece that can be opened and closed provided between the opening portion and the holding portion. One member is a wedge-shaped pawl piece opening portion that is inserted between the holding portion and the opening portion of the slit to open the pawl piece, and is inserted on the opposite side of the opening portion with the holding portion of the slit interposed therebetween and is held by the holding portion. It is characterized by comprising a pressing portion that can come into contact with the back surface of the second member, and a grip portion that integrally supports the claw piece opening portion and the pressing portion.
【０００６】[0006]
以下、図面に基づいて本考案の実施例を説明する。 An embodiment of the present invention will be described below with reference to the drawings.
【０００７】 図１〜図８は本考案の一実施例を示すもので、図１は連結解除用工具の全体側 面図、図２は図１の２方向矢視図、図３は図１の３−３線矢視図、図４は図１の ４方向矢視図、図５は連結機構を示す図２の５−５線矢視図、図６は連結機構の 分解斜視図、図７は作用の説明図、図８は作用の説明図である。1 to 8 show an embodiment of the present invention. FIG. 1 is an overall side view of a disconnecting tool, FIG. 2 is a two-direction arrow view of FIG. 1, and FIG. 3-3 line arrow view, FIG. 4 is a 4-direction arrow view of FIG. 1, FIG. 5 is a view of the connecting mechanism taken along line 5-5 of FIG. 2, and FIG. 6 is an exploded perspective view of the connecting mechanism. 7 is an explanatory diagram of the action, and FIG. 8 is an explanatory diagram of the action.
【０００８】 図５および図６に示すように、キーシリンダ１は図示せぬキーの操作により回 転する出力軸２を備える。出力軸２には第１部材としての合成樹脂製の連結リン ク３のボス部に形成した貫通穴３1 が係合し、Ｅリング４を前記出力軸２の先端 に形成した溝２1 に装着することにより固定される。連結リンク３には、該連結 リンク３の回転を伝える第２部材としての折り曲げた円柱鋼材よりなるロッド５ が、以下のような構造を備えた連結機構を介して着脱自在に連結される。As shown in FIGS. 5 and 6, the key cylinder 1 includes an output shaft 2 that is rotated by operating a key (not shown). The output shaft 2 is engaged with the through hole 3 1 formed in the boss portion of the synthetic resin connecting link 3 as the first member, and the E ring 4 is fitted in the groove 2 1 formed at the tip of the output shaft 2. It is fixed by mounting. A rod 5 made of a bent columnar steel material as a second member for transmitting the rotation of the connecting link 3 is detachably connected to the connecting link 3 via a connecting mechanism having the following structure.
【０００９】 すなわち、連結リンク３の先端部からボス部に向けて半径方向に形成されたス リット６には基端側から先端側に向けて、前記ロッド５の連結部５1 を保持する 円形の保持部６1 ，この保持部６1 に保持したロッド５に係合して脱落を防止す るための開閉自在な一対の爪片６2 、および連結リンク３の先端に開口する外開 きの開口部６3 とが形成される。したがって、ロッド５を連結リンク３の開口部 ６3 からスリット６内に挿入すると、一対の爪片６2 が弾性変形して押し開らか れることによりロッド５は保持部６1 に嵌合保持される。そして、ロッド５が保 持部６1 に嵌合すると、爪片６2 は自己の弾性により原位置に復帰し、その先端 が保持部６1 に嵌合したロッド５に当接して該ロッド５の脱落を防止する。That is, the slit 6 formed in the radial direction from the tip end portion of the connecting link 3 toward the boss portion holds the connecting portion 5 1 of the rod 5 from the base end side toward the tip end side. Holding portion 6 1 , a pair of openable claw pieces 6 2 for engaging with the rod 5 held by the holding portion 6 1 to prevent the rod 5 from falling off, and an outer opening that opens at the tip of the connecting link 3. And an opening 6 3 thereof is formed. Therefore, when the rod 5 is inserted into the slit 6 from the opening 6 3 of the connecting link 3, the pair of claw pieces 6 2 are elastically deformed and pushed open, whereby the rod 5 is fitted and held in the holding portion 6 1. To be done. Then, when the rod 5 is fitted into the holding portion 6 1 , the claw piece 6 2 returns to its original position by its own elasticity, and its tip comes into contact with the rod 5 fitted into the holding portion 6 1 to bring the rod 5 into contact with the holding portion 6 1. To prevent the falling off.
【００１０】 次に、前述の第１部材である連結リンク３と第２部材であるロッド５の連結を 解除するための連結解除用工具Ｔの構造を説明する。図１〜図４に示すように、 連結解除用工具Ｔは大径の握り部１１から延びる棒状の柄部１２の先端に、前記 連結リンク３のスリット６に挿入される爪片開放部１３と押圧部１４とを設けて なる。爪片開放部１３は側面視Ｌ字状に形成され、その先端部は平面視で一対の テーパー面１３1 を有する先細りの楔状に形成される。また押圧部１４はＬ字状 の爪片開放部１３の内面に連設される板状部分よりなり、爪片開放部１３との間 にロッド５の連結部５1 が遊嵌するＵ字状の切欠き１４1 が形成される。Next, the structure of the connection releasing tool T for releasing the connection between the connecting link 3 which is the first member and the rod 5 which is the second member will be described. As shown in FIGS. 1 to 4, the connection releasing tool T has a bar-shaped handle portion 12 extending from a large-diameter grip portion 11 and a claw piece opening portion 13 to be inserted into the slit 6 of the connection link 3. And a pressing portion 14. The claw piece opening portion 13 is formed in an L shape in a side view, and its tip portion is formed in a tapered wedge shape having a pair of tapered surfaces 13 1 in a plan view. The pressing portion 14 is composed of a plate-shaped portion that is continuously provided on the inner surface of the L-shaped claw piece opening portion 13, and has a U-shape in which the connecting portion 5 1 of the rod 5 is loosely fitted between the pressing portion 14 and the claw piece opening portion 13. The notch 14 1 is formed.
【００１１】 次に、前述の構成を備えた本考案の実施例の作用を説明する。Next, the operation of the embodiment of the present invention having the above configuration will be described.
【００１２】 連結リンク３のスリット６に形成した保持部６1 に嵌合するロッド５を取り外 すには、連結解除用工具Ｔの握り部１１を片手で握って図７に示すように爪片開 放部１３の先端をスリット６の保持部６1 と開口部６3 の間に挿入するとともに 、押圧部１４の先端をスリット６の保持部６1 を挟んで開口部６3 の反対側に挿 入する。この状態から連結解除用工具Ｔを更に押し込むと、図８（Ａ）に示すよ うに爪片開放部１３のテーパー面１３1 により一対の爪片６2 が押し開かれ、両 爪片６2 の間隔はロッド５の直径よりも大きくなる。またスリット６に挿入され た押圧部１４は、その切欠き１４1 の作用でロッド５の連結部５1 の手前側端部 と干渉することなく、該連結部５1 の背面に当接する。In order to remove the rod 5 that fits into the holding portion 6 1 formed in the slit 6 of the connecting link 3, hold the gripping portion 11 of the disconnecting tool T with one hand, and as shown in FIG. The tip of the one-sided opening 13 is inserted between the holding portion 6 1 of the slit 6 and the opening 6 3 , and the tip of the pressing portion 14 is on the opposite side of the opening 6 3 with the holding portion 6 1 of the slit 6 being sandwiched. Insert into. If this state is further pushed uncoupling tool T from the tapered surface 13 a pair of nail pieces 6 2 by 1 Unitsumehen opening 13 by shown in FIG. 8 (A) is pushed open, the two pawl 6 2 The spacing is larger than the diameter of the rod 5. Further, the pressing portion 14 inserted into the slit 6 comes into contact with the rear surface of the connecting portion 5 1 without interfering with the front end portion of the connecting portion 5 1 of the rod 5 by the action of the notch 14 1 .
【００１３】 この状態から連結解除用工具Ｔを矢印方向に移動させると、図８（Ｂ）に示す ように、押圧部１４に押圧されたロッド５は爪片開放部１３で押し開かれた一対 の爪片６2 の間を通り、開口部６3 からスリット６の外部に取り外される。上記 ロッド５の取外し操作は何等熟練を要することなく、極めて簡単に行うことがで きる。When the connection releasing tool T is moved from this state in the direction of the arrow, as shown in FIG. 8B, the rod 5 pressed by the pressing portion 14 is pushed open by the claw piece opening portion 13. It is removed from the opening 6 3 to the outside of the slit 6 by passing between the claw pieces 6 2 . The operation of removing the rod 5 can be performed extremely easily without any skill.
【００１４】 以上、本考案の実施例を詳述したが、本考案は前記実施例に限定されるもので はなく、実用新案登録請求の範囲に記載された本考案を逸脱することなく種々の 小設計変更を行うことが可能である。Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the present invention described in the scope of claims for utility model registration. It is possible to make small design changes.
【００１５】 例えば、本考案の連結解除用工具Ｔはキーシリンダ１の連結リンク３とロッド ５の連結解除用に限定されず、第１部材のスリットに形成した保持部に開口部か ら挿入された第２部材を前記スリットに設けた爪片で係止してなる連結機構であ れば、如何なる用途のものにも適用可能である。また、実施例ではスリット６内 に２個の爪片６2 が設けられているが、爪片６2 の数は１個であっても良い。For example, the disconnecting tool T of the present invention is not limited to disconnecting the connecting link 3 and the rod 5 of the key cylinder 1, but is inserted from the opening into the holding portion formed in the slit of the first member. As long as it is a connecting mechanism in which the second member is locked by the claw piece provided in the slit, it can be applied to any purpose. Although two pawls 6 2 in the slit 6 is provided in the embodiment, the number of pawl 6 2 may be one.
【００１６】[0016]
以上のように本考案によれば、連結解除用工具の爪片開放部と押圧部とを第１ 部材のスリットに挿入して横方向に移動させるだけの操作で、何ら熟練を要する ことなく第１部材のスリットに形成した保持部から第２部材を分離して取り外す ことができ、連結解除作業の作業性を大幅に向上させることができる。しかも、 連結解除用工具は握り部に爪片開放部と押圧部を設けただけの簡単な構造である ため、極めて低コストで製作可能である。 As described above, according to the present invention, the operation of simply inserting the claw piece opening portion and the pressing portion of the disconnecting tool into the slit of the first member and moving them in the lateral direction can be performed without any skill. The second member can be separated and removed from the holding portion formed in the slit of the one member, and the workability of the connection releasing work can be greatly improved. Moreover, since the decoupling tool has a simple structure in which the grip portion is provided with the claw piece opening portion and the pressing portion, it can be manufactured at an extremely low cost.
【図面の簡単な説明】[Brief description of drawings]
【図１】連結解除用工具の全体側面図FIG. 1 is an overall side view of a disconnecting tool.
【図２】図１の２方向矢視図FIG. 2 is a two-direction arrow view of FIG.
【図３】図１の３−３線矢視図FIG. 3 is a view taken along the line 3-3 of FIG.
【図４】図１の４方向矢視図FIG. 4 is a four-direction arrow view of FIG.
【図５】連結機構を示す図２の５−５線矢視図5 is a view showing a connecting mechanism taken along the line 5-5 in FIG.
【図６】連結機構の分解斜視図FIG. 6 is an exploded perspective view of a connecting mechanism.
【図７】作用の説明図FIG. 7 is an explanatory diagram of operation
【図８】作用の説明図FIG. 8 is an explanatory diagram of the operation
３・・・・・連結リンク（第１部材） ５・・・・・ロッド（第２部材） ６・・・・・スリット ６1 ・・・・保持部 ６2 ・・・・爪片 ６3 ・・・・開口部 １１・・・・握り部 １３・・・・爪片開放部 １４・・・・押圧部3 ... Connection link (first member) 5 ... Rod (second member) 6 ... Slit 6 1 ... Holding part 6 2 ... Claw piece 6 3・ ・ ・ Opening 11 ・ ・ ・ ・ Grip 13 ・ ・ ・ ・ ・ ・ Claw piece opening 14 ・ ・ ・ ・ Pressing
Claims (1)
を有するとともに中間に保持部（６1 ）を有するスリッ
ト（６）を形成し、前記開口部（６3 ）から保持部（６
1 ）に挿入した第２部材（５）を該開口部（６3 ）と保
持部（６1 ）間に設けた開閉自在な爪片（６2 ）により
係止してなる連結機構に作用し、前記第１部材（３）の
スリット（６）から第２部材（５）を分離する連結解除
用工具であって、 前記第１部材（３）のスリット（６）の保持部（６1 ）
と開口部（６3 ）間に挿入されて前記爪片（６2 ）を開
く楔状の爪片開放部（１３）と、前記スリット（６）の
保持部（６1 ）を挟んで開口部（６3 ）の反対側に挿入
され、保持部（６1 ）に保持された第２部材（５）の背
面に当接可能な押圧部（１４）と、前記爪片開放部（１
３）と押圧部（１４）を一体に支持する握り部（１１）
とを備えてなる連結解除用工具。1. An opening (6 3 ) at one end of the first member ( 3 )
A slit (6) having a middle holding part (61) and having a holding portion from the opening (6 3) (6
The second member (5) the opening inserted in 1) (6 3) and the holding portion (61) closable claw piece provided between (6 2) to act on the connecting mechanism consisting engaged A disconnecting tool for separating the second member (5) from the slit (6) of the first member (3), the holding portion (6 1 ) of the slit (6) of the first member (3)
And the opening (6 3 ) are inserted between the opening (6 3 ) and the wedge-shaped opening (13) for opening the nail (6 2 ), and the holding portion (6 1 ) of the slit (6). 6 3 ), the pressing portion (14) which is inserted into the opposite side of the second member (5) held by the holding portion (6 1 ) and can come into contact with the back surface of the second member (5), and the claw piece releasing portion (1).
A grip part (11) that integrally supports 3) and the pressing part (14).
A disconnection tool that includes and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991067056U JP2580407Y2 (en) | 1991-08-23 | 1991-08-23 | Disconnection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991067056U JP2580407Y2 (en) | 1991-08-23 | 1991-08-23 | Disconnection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0516155U true JPH0516155U (en) | 1993-03-02 |
| JP2580407Y2 JP2580407Y2 (en) | 1998-09-10 |
Family
ID=13333803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991067056U Expired - Fee Related JP2580407Y2 (en) | 1991-08-23 | 1991-08-23 | Disconnection tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2580407Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168186U (en) * | 1981-04-01 | 1982-10-22 |
-
1991
- 1991-08-23 JP JP1991067056U patent/JP2580407Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168186U (en) * | 1981-04-01 | 1982-10-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2580407Y2 (en) | 1998-09-10 |
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