JPH0234374Y2

JPH0234374Y2 -

Info

Publication number: JPH0234374Y2
Application number: JP19686184U
Authority: JP
Priority date: 1984-12-28
Filing date: 1984-12-28
Publication date: 1990-09-14
Also published as: JPS61113872U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は車両用の折畳みキーに関する。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a folding key for a vehicle.

（従来の技術）この種キーとしてキーの下部を有蓋円筒状の摘
みの内面の約90゜の角度範囲で起倒自在に枢着し
たものは例えば実公昭36−12592号公報に開示さ
れているように公知である。(Prior Art) A key of this kind in which the lower part of the key is pivoted to the inner surface of a covered cylindrical knob so that it can be raised and lowered within an angle range of about 90 degrees is disclosed in, for example, Japanese Utility Model Publication No. 12592/1983. This is well known.

（考案が解決しようとする問題点）しかし、かゝる公知のものではキーの起立は、
摘み内に設けたスプリングによつて保持するのを
一般とし、これがため、摘みはスプリングを内装
する分だけ肉厚となり、これを例えば、荒地を走
行するバキー車のような車両に取付けるときは、
摘みが大きく突出して危険であるのみならず摘み
内のスプリング等に砂ほこりが付着してその起倒
が円滑に行われない等の不都合を有していた。(Problem to be solved by the invention) However, in such a known method, the raising of the key is
Generally, the knob is held in place by a spring installed inside the knob, and as a result, the knob becomes thicker to accommodate the spring.
Not only is the knob protruding greatly, which is dangerous, but it also has the disadvantage that dust adheres to the spring inside the knob, making it difficult to raise and lower the knob smoothly.

（問題点を解決するための手段）本考案はかゝる問題点を解決することを目的と
したものでキーの下部を、その両側に突設する支
軸を介して有蓋円筒状の摘みの内面に約90゜の角
度範囲で起倒自在に枢着した折畳みキーにおい
て、前記摘みの内面に、前記支軸を支承する軸受
台を設けると共に該内面に支承板を嵌挿し、該支
承板に、キーの回動を許容する凹溝と該凹溝の中
央両側下面に形成される前記支軸用の軸受部と該
凹溝の下面に臨んで一方の端縁より突出される前
記キー保持用の弾性舌片とを設け、該支承板の軸
受部と前記摘みの軸受台間でキーの支軸を挟持し
たことを特徴とする。(Means for solving the problem) The present invention aims to solve the above problem, and the lower part of the key is connected to a covered cylindrical knob via a support shaft protruding from both sides of the lower part of the key. In a folding key that is pivotally mounted on the inner surface of the knob so as to be freely tiltable and tiltable within an angular range of about 90 degrees, a bearing stand for supporting the support shaft is provided on the inner surface of the knob, and a support plate is inserted into the inner surface of the knob, and a support plate is inserted into the inner surface of the knob. , a groove for allowing rotation of the key; a bearing for the support shaft formed on the lower surface of both sides of the center of the groove; and a bearing for holding the key protruding from one edge facing the lower surface of the groove; The key is characterized in that an elastic tongue piece is provided, and the support shaft of the key is held between the bearing portion of the support plate and the bearing stand of the knob.

（実施例）以下本考案の実施例を図面に基き説明すると、
１はキーを示し、該キー１の下部両側には支軸
２，２が突設されている。３は摘みを示し、該摘
み３は樹脂をもつて有蓋円筒状に形成され、その
下面に開口する内円孔４内に半径方向に突設する
一対の軸受台５，５が設けられている。６は前記
摘み３の内円孔４内に嵌挿される支承板を示し、
該支承板６は底板６ａを有する有底の円筒体をも
つて形成されその底板６ａには前記キー１の支軸
２，２下方に延びる下部１ａを嵌挿する凹溝７と
該凹溝７の略中央の両側に位置して前記キー１の
支軸２，２を下面で支承する軸受部８，８とを設
けると共にその内筒面から直径方向に突出する弾
性舌片９を設け、該舌片９にはキーの起立時にキ
ーの側面にキーの回動方向に当接する当面９ａ
と、キーの下端を保持する受け溝９ｂとが設けら
れている。そして前記キー１の支軸２，２は支承
板６の軸受部８，８と摘み３の軸受台５，５間と
で挟持されている。図中１０は支軸２，２に嵌挿
されるカラーを示す。(Example) An example of the present invention will be described below based on the drawings.
Reference numeral 1 indicates a key, and support shafts 2, 2 are provided protruding from both sides of the lower part of the key 1. Reference numeral 3 indicates a knob, and the knob 3 is made of resin and formed in the shape of a cylinder with a lid, and a pair of bearing stands 5, 5 that protrude in the radial direction are provided in an inner circular hole 4 that opens at the bottom surface of the knob 3. . 6 indicates a support plate that is inserted into the inner circular hole 4 of the knob 3;
The support plate 6 is formed as a cylindrical body with a bottom and has a bottom plate 6a, and the bottom plate 6a has a groove 7 into which the lower part 1a extending below the support shafts 2, 2 of the key 1 is fitted. Bearing portions 8, 8 are provided on both sides of approximately the center of the key 1 to support the support shafts 2, 2 of the key 1 on the lower surface, and elastic tongue pieces 9 are provided that protrude in the diametrical direction from the inner cylindrical surface of the key 1. The tongue piece 9 has a contact surface 9a that comes into contact with the side surface of the key in the rotational direction of the key when the key is raised.
and a receiving groove 9b for holding the lower end of the key. The support shafts 2, 2 of the key 1 are held between the bearing portions 8, 8 of the support plate 6 and the bearing stands 5, 5 of the knob 3. In the figure, 10 indicates a collar that is fitted onto the support shafts 2, 2.

（考案の効果）このように本考案によるときは摘み３の内面に
軸受台５，５を設けると共に、該内面にキー１の
下部１ａを嵌挿する凹溝７と、該凹溝７の両側下
面に形成される支軸２用の軸受部８，８と該軸受
部８，８の下方に突設されて、起立したキーの下
縁を保持する弾性舌片９とを有する支承板６を嵌
挿し該支承板６を介してキー１の支軸２を枢支し
たものであるからその組立は支承板６の摘み３内
への装着のみによつて行われるため、その部品点
数を少くして簡単に組立てられると共に摘み３の
厚さを薄くして組立てられてその摘み３が車両へ
の装着時に大きく突出することがないので安全で
あり、又支承板は砂ほこりによつて汚染される部
分がないので長期に渉つて差込部１を円滑に軸支
できる効果を有する。(Effect of the invention) As described above, according to the present invention, bearing stands 5, 5 are provided on the inner surface of the knob 3, and a recessed groove 7 into which the lower part 1a of the key 1 is inserted is provided on the inner surface, and both sides of the recessed groove 7 are provided. The support plate 6 has bearing parts 8, 8 for the support shaft 2 formed on the lower surface, and an elastic tongue piece 9 that protrudes below the bearing parts 8, 8 and holds the lower edge of the upright key. Since the support shaft 2 of the key 1 is pivotally supported through the support plate 6 by fitting, the assembly is performed only by fitting the support plate 6 into the knob 3, which reduces the number of parts. It is easy to assemble, and it is safe because the knob 3 is assembled with a thinner thickness so that the knob 3 does not protrude greatly when installed on a vehicle, and the base plate is not contaminated by sand and dust. Since there are no parts, the insertion part 1 can be smoothly supported over a long period of time.

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので第１図は
截断側面図、第２図は第１図Ａ−Ａ線断面図、第
３図は下面図、第４図は分解斜視図である。１……キー、２……支軸、３……摘み、６……
支承板、７……凹溝、８……軸受部、９……弾性
舌片。 The drawings show one embodiment of the present invention, and FIG. 1 is a cutaway side view, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, FIG. 3 is a bottom view, and FIG. 4 is an exploded perspective view. . 1...Key, 2...Spindle, 3...Knob, 6...
Support plate, 7... Concave groove, 8... Bearing portion, 9... Elastic tongue piece.

Claims

[Claims for Utility Model Registration] 1. In a folding key in which the lower part of the key is pivoted to the inner surface of a covered cylindrical knob through a support shaft protruding from both sides of the key so that it can be tilted up and down within an angular range of approximately 90°. ,
A bearing stand for supporting the support shaft is provided on the inner surface of the knob, and a support plate is inserted into the inner surface, and a groove for allowing rotation of the key is formed in the support plate, and a lower surface on both sides of the center of the groove is formed. a bearing for the support shaft; and an elastic tongue for holding the key that faces the lower surface of the groove and protrudes from one edge; A folding key characterized by having a key shaft held between the two. 2. Utility model registration claim 1, characterized in that the elastic tongue piece is provided with a contact surface that comes into contact with the side surface of the key in the direction of rotation of the key when the key is raised, and a receiving groove that holds the lower end of the key. Folding key as described.