JPH026872Y2 - - Google Patents
Info
- Publication number
- JPH026872Y2 JPH026872Y2 JP18174284U JP18174284U JPH026872Y2 JP H026872 Y2 JPH026872 Y2 JP H026872Y2 JP 18174284 U JP18174284 U JP 18174284U JP 18174284 U JP18174284 U JP 18174284U JP H026872 Y2 JPH026872 Y2 JP H026872Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- switch
- tip
- operating shaft
- gear
- 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
Links
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Supports Or Holders For Household Use (AREA)
Description
【考案の詳細な説明】
[産業上の利用分野]
この考案は自動車や家などの錠前のキーを、フ
ツクに挿通して保持することができるキーホルダ
ーに関するものである。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a key holder that can hold the key to the lock of a car, house, etc. by inserting it into the hook.
[従来の技術]
フツクに多数のキーを挿通するキーホルダーで
は、フツクからキーが抜け出すのを防止するため
に、フツク先端に開閉子が設けてあり、この開閉
子を指先で移動して、フツクを開閉している。[Prior Art] In a key chain in which a large number of keys are inserted through a hook, an opening/closing element is provided at the tip of the hook in order to prevent the keys from slipping out of the hook. It opens and closes.
[考案が解決しようとする問題点]
このような従来構造では、開閉子のほとんど
が、ばねにより常時フツク先端を閉鎖する方向に
弾圧されているため、キーをフツクに挿通すると
きには、指先で押し開けた開閉子を、元に戻らな
いようにそのまま支持しなければならない不便さ
があつた。[Problems to be solved by the invention] In this conventional structure, most of the open/close members are always pressed by a spring in the direction of closing the tip of the hook, so when inserting the key into the hook, the key must be pressed with the tip of a finger. There was the inconvenience of having to support the opened switch to prevent it from returning to its original position.
[問題点を解決するための手段]
この考案は上記従来のフツクを用いたキーホル
ダーの問題点を解決するために考えられたもので
あつて、その目的とするところは、フツク先端の
開閉子の移動がスムーズに行うことができ、また
開放した開閉子をその位置に指先で支持する必要
もなく、キーの挿通及び取り出しを従来構造のも
のよりきわめて容易にすることができるキーホル
ダーを提供することにある。[Means for solving the problem] This invention was devised to solve the above-mentioned problems of the conventional key chain using a hook, and its purpose is to To provide a key holder which can be moved smoothly, does not require supporting the open switch with the fingertips in that position, and can make insertion and removal of the key much easier than those of conventional structure. be.
上記目的によるこの考案の特徴は、本体の下側
にフツクとフツク先端に対向位置するねじ軸とを
突設し、そのねじ軸に歯車状の開閉子を可動自在
にねじ着し、本体の中央部に上記開閉子と噛合す
る歯車を下端に取付けた操作軸を回動自在に貫設
し、かつ操作軸の上端に回動用の摘みを設けてな
ることにある。 The feature of this invention for the above purpose is that a hook and a screw shaft located opposite the tip of the hook are provided protruding from the bottom of the main body, and a gear-shaped switch is movably screwed to the screw shaft, and An operating shaft having a gear attached to the lower end thereof which meshes with the opening/closing member is rotatably installed through the opening and closing member, and a knob for rotation is provided at the upper end of the operating shaft.
[作用]
上記構造のキーホルダーでは、本体中央部の操
作軸を、上端の摘みにより回動すると、下端の歯
車とフツク先端に対向位置するねじ軸の開閉子と
が噛合していることから、開閉子が歯車の回動方
向と反対の方向に回動し、ねじ軸に沿つて移動す
る。したがつて操作軸の回動方向によつて開閉子
を閉じ或は開くことができる。また移動後の開閉
子は、その位置に停止して操作軸を反対方向に回
動しない限り元の位置に戻ることはない。[Function] In the key chain with the above structure, when the operating shaft in the center of the main body is rotated by the knob at the upper end, the gear at the lower end engages with the open/close element of the screw shaft located opposite the tip of the hook, so it can be opened and closed. The child rotates in the opposite direction to the rotation direction of the gear and moves along the screw shaft. Therefore, the switch can be closed or opened depending on the direction of rotation of the operating shaft. Further, the switch after being moved will not return to its original position unless it is stopped at that position and the operating shaft is rotated in the opposite direction.
更にこの考案を図示の例により詳細に説明す
る。 Further, this invention will be explained in detail using illustrated examples.
図中1は平面形状が楕円形の本体で、下側にフ
ツク2が内向きに突設してある。このフツク2の
先端上方には所要間隔を空けて対向位置するねじ
軸3が、上記本体1の下側に取付けて設けてあ
り、かつねじ軸3のねじ部には歯車状の開閉子4
が可動自在にねじ着してある。 In the figure, reference numeral 1 denotes a main body having an elliptical planar shape, and a hook 2 is provided on the lower side to protrude inward. A screw shaft 3 is provided above the tip of the hook 2 and is mounted on the lower side of the main body 1, and is positioned opposite to the hook 2 at a required distance.
is screwed on so that it can be moved freely.
5は本体1の中央部に回動自在に貫設した操作
軸で、下端に上記開閉子4と噛合する歯車6が取
付けてあり、また上端には回動用の摘み7が、本
体上側の連結環8の内側に収めて取付けてある。 Reference numeral 5 denotes an operation shaft rotatably installed through the center of the main body 1. A gear 6 that meshes with the switch 4 is attached to the lower end of the operating shaft, and a rotating knob 7 is attached to the upper end of the operating shaft. It is installed inside the ring 8.
なお図中9はキーを示す。 Note that 9 in the figure indicates a key.
上記構造のキーホルダーでは、上記摘み7をも
つて操作軸5を反時計方向に回動すると、開閉子
4が時計方向に回動してフツク先端へと移動し、
フツク先端を閉鎖する。また上記とは反対に摘み
7を回動すると開閉子4はねじ軸4を上方へと回
動移動し、フツク先端を開放する。このいずれの
場合においても、開閉子は操作軸5の回動を止め
たところで停止し、再び操作軸5を回動しない限
り移動することがない。また歯車6と噛合してい
るため、震動などにより開閉子4が自己回動しよ
うとしても、歯車6が抵抗となつてその回動を阻
止する。 In the key chain having the above structure, when the operating shaft 5 is rotated counterclockwise while holding the knob 7, the open/close element 4 is rotated clockwise and moved to the tip of the hook.
Close the hook tip. Further, when the knob 7 is rotated in the opposite direction to the above, the opening/closing member 4 rotates the screw shaft 4 upward, thereby opening the tip of the hook. In either case, the switch stops when the operation shaft 5 stops rotating, and does not move unless the operation shaft 5 is rotated again. Furthermore, since it is meshed with the gear 6, even if the switch 4 tries to rotate by itself due to vibration or the like, the gear 6 acts as a resistance and prevents the rotation.
[考案の効果]
この考案は上述のように、フツク2の先端に対
向位置するねじ軸3側の開閉子4と、本体1の中
央部に貫設した操作軸5の下端の歯車6とを噛合
して、操作軸5の回動により開閉子4の開閉移動
を行うようにしたことから、開閉子を直接指先に
て回動する場合よりも、開閉子の移動を容易に行
うことができる。また開閉子は回動を止めた位置
に停止し、そのままでは元に戻ることがないの
で、フツクにキーを挿通し或は抜き出すときに開
閉子を支持する必要がない。[Effects of the invention] As described above, this invention has the switch 4 on the side of the screw shaft 3 located opposite to the tip of the hook 2, and the gear 6 on the lower end of the operating shaft 5 penetrating through the center of the main body 1. Since they are engaged and the opening/closing element 4 is opened/closed by rotating the operation shaft 5, the opening/closing element 4 can be moved more easily than when rotating the opening/closing element directly with a fingertip. . Furthermore, since the switch stops at the position where it stops rotating and does not return to its original position, there is no need to support the switch when inserting or removing the key from the hook.
また開閉子は歯車によつて常時制動されている
状態にあるので、携帯時に震動などの外力を受け
ても回動し難く、自然に開閉子が移動してフツク
先端が開き、キーが抜け出るようなこともないな
どの特長を有する。 In addition, since the opener is constantly braked by gears, it is difficult to rotate even when subjected to external forces such as vibrations when carried, and the opener moves naturally, opening the tip of the hook and allowing the key to come out. It has features such as no problems.
図面はこの考案に係るキーホルダーを例示する
もので、第1図は斜視図、第2図は一部縦断正面
図である。
1……本体、2……フツク、3……ねじ軸、4
……開閉子、5……操作軸、6……歯車、7……
摘み。
The drawings illustrate the key chain according to the invention, with FIG. 1 being a perspective view and FIG. 2 being a partially longitudinal front view. 1...Body, 2...Hook, 3...Screw shaft, 4
...Opener, 5...Operation shaft, 6...Gear, 7...
Pick.
Claims (1)
るねじ軸とを突設し、そのねじ軸に歯車状の開閉
子を可動自在にねじ着し、本体の中央部に上記開
閉子と噛合する歯車を下端に取付けた操作軸を回
動自在に貫設し、かつ操作軸の上端に回動用の摘
みを設けてなるキーホルダー。 A hook and a screw shaft located opposite the tip of the hook are protruded from the bottom of the main body, a gear-shaped switch is movably screwed onto the screw shaft, and a gear meshes with the switch in the center of the main body. A key chain that has an operating shaft attached to its lower end that can be rotated freely through the operating shaft, and a knob for rotation provided at the upper end of the operating shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18174284U JPH026872Y2 (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18174284U JPH026872Y2 (en) | 1984-11-30 | 1984-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6195383U JPS6195383U (en) | 1986-06-19 |
JPH026872Y2 true JPH026872Y2 (en) | 1990-02-19 |
Family
ID=30739284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18174284U Expired JPH026872Y2 (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH026872Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008036187A (en) * | 2006-08-08 | 2008-02-21 | Takiya Kk | Crime prevention hanger |
-
1984
- 1984-11-30 JP JP18174284U patent/JPH026872Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6195383U (en) | 1986-06-19 |
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