JPS5829714Y2 - Car back door key - Google Patents
Car back door keyInfo
- Publication number
- JPS5829714Y2 JPS5829714Y2 JP1979042018U JP4201879U JPS5829714Y2 JP S5829714 Y2 JPS5829714 Y2 JP S5829714Y2 JP 1979042018 U JP1979042018 U JP 1979042018U JP 4201879 U JP4201879 U JP 4201879U JP S5829714 Y2 JPS5829714 Y2 JP S5829714Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- back door
- door key
- bracket
- pin
- 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
Landscapes
- Lock And Its Accessories (AREA)
Description
【考案の詳細な説明】 本考案は自動車用バックドアキーに関するものである。[Detailed explanation of the idea] The present invention relates to a back door key for an automobile.
従来、シリンダー錠に固定されたブラケットにピンを介
して枢着されるレバーを有する構造の自動車用バックド
アキーに於いてはレバーとブラケットとの間にクリアラ
ンスがあり走行時に振動異音を発する欠点があった。Conventionally, back door keys for automobiles have a structure in which a lever is pivotally attached to a bracket fixed to a cylinder lock via a pin, but there is a clearance between the lever and the bracket, which has the disadvantage of generating vibration noise when driving. there were.
この振動異音を消す為にウェーブワッシャー又はナイロ
ンワッシャー等を挿入しているが部品数が増えると共に
ワッシャーの挿入工数が増える欠点があった。Wave washers or nylon washers are inserted to eliminate this vibrational noise, but this has the disadvantage that the number of parts increases and the number of man-hours required to insert the washers increases.
又、金属どうしのたたき音防止から最近では重量軽減を
含めレバー自体を樹脂化しているが、これだけではレバ
ーとブラケットとの間にクリアランスがあるため未だ問
題を残していた。In addition, recently the lever itself has been made of resin to reduce the weight and to prevent the sound of metal tapping against each other, but this alone still poses a problem due to the clearance between the lever and the bracket.
本考案の目的は、上記せる従来の欠点をなくすと共に部
品点数を減じた自動車用バックドアキーを廉価に提供せ
んとするものである。The object of the present invention is to eliminate the above-mentioned conventional drawbacks and to provide a back door key for automobiles with a reduced number of parts at a low cost.
以下、図面に示す実施例に基き本考案の構成を説明する
。Hereinafter, the configuration of the present invention will be explained based on the embodiments shown in the drawings.
図面に於て第１図は本考案自動車用バックドアキー全体
の正面図、第２図は解錠状態の側面図である。In the drawings, FIG. 1 is a front view of the entire back door key for an automobile according to the present invention, and FIG. 2 is a side view of the back door key in an unlocked state.
錠孔５に挿入されたキー１０を回動し押圧すると、シリ
ンダー錠１の押圧杆７が矢印ａ方向へスライドし、シリ
ンダー錠１に固定されたブラケット２にピン３を介して
回動自在に枢着されたレバー４はピン３を軸として矢印
す方向へ回動される。When the key 10 inserted into the lock hole 5 is rotated and pressed, the press rod 7 of the cylinder lock 1 slides in the direction of arrow a, and is attached to the bracket 2 fixed to the cylinder lock 1 via the pin 3 so as to be freely rotatable. The pivoted lever 4 is rotated about the pin 3 in the direction indicated by the arrow.
この回動によりレバー４のロッド連結部に連結されたリ
ンクロッド８は矢印Ｃ方向へ持ち上げられ、該リンクロ
ッド８の先端に係止されたドアーロックを解錠する。By this rotation, the link rod 8 connected to the rod connecting portion of the lever 4 is lifted in the direction of arrow C, and the door lock latched to the tip of the link rod 8 is unlocked.
レバー４の構造を詳しく説明する為に、第２図のＡ−Ａ
線に於ける断面図を第３図で示し、ブラケット２より取
り外した状態の第２図Ａ−Ａ線に於けるレバー４の断面
図を第４図に示す。In order to explain the structure of the lever 4 in detail, please refer to A-A in Fig. 2.
A sectional view taken along the line is shown in FIG. 3, and a sectional view of the lever 4 taken along the line AA in FIG. 2 in a state where it is removed from the bracket 2 is shown in FIG.
レバー４は樹脂等の弾性を有する材質で形成し、ピン３
を介してブラケット２に回動自在に枢着される該枢着部
分を含む範囲にスリット９が設けられており、該スリッ
ト９はレバー４をブラケット２より取り外した状態に於
ては第４図に示す如く拡開される様に構成されている。The lever 4 is made of an elastic material such as resin, and the pin 3
A slit 9 is provided in a range including the pivot portion rotatably connected to the bracket 2 via the slit 9, and the slit 9 is shown in FIG. 4 when the lever 4 is removed from the bracket 2. It is configured to be expanded as shown in the figure.
従って第３図の断面図で示す様に拡開しようとする力に
抗してレバー４をブラケット２に挟持させてピン３をカ
シメれば、ブラケット２に対してはフリクションを持た
せることにより回転抵抗を与え完全にクリアランスを排
除した状態でレバー４をブラケット２に回動自在に取り
付けることができる。Therefore, as shown in the sectional view of Fig. 3, if the lever 4 is held between the bracket 2 against the force of expansion and the pin 3 is caulked, the lever 4 can be rotated by applying friction to the bracket 2. The lever 4 can be rotatably attached to the bracket 2 while providing resistance and completely eliminating clearance.
本考案の構成によれば、従来のウェーブワッシャー等を
使用することなく構成部品点数域、コスト低減が可能で
あり、ピン３のカシメ工程の変動も吸収でき、走行中振
動異音のない自動車用バックドアキーを廉価に製作でき
る効果がある。According to the configuration of the present invention, it is possible to reduce the number of component parts and cost without using conventional wave washers, etc., and it is also possible to absorb fluctuations in the crimping process of pin 3, making it suitable for automobiles without vibration noise during driving. This has the effect of allowing backdoor keys to be produced at low cost.
図面は本考案の実施例を示すもので、第１図は正面図、
第２図は解錠状態の側面図、第３図は第２図のＡ−Ａ線
に於ける断面図、第４図はブラケットより取り外した状
態の第２図Ａ−Ａ線に於けるレバーの断面図である。
１・・・・・・シリンダー錠、２・・・・・・ブラケッ
ト、３・・・・・・ピン、４・・・・・・レバー、５・
・・・・・錠孔、６・・・・・・ロッド連結部、７・・
・・・・押圧杆、８・・・・・・リンクロッド、９・・
・・・・スリット、１０・・・・・・キーThe drawings show an embodiment of the present invention, and FIG. 1 is a front view;
Figure 2 is a side view of the lever in the unlocked state, Figure 3 is a sectional view taken along line A-A in Figure 2, and Figure 4 is a view of the lever taken along line A-A in Figure 2 when it is removed from the bracket. FIG. 1... Cylinder lock, 2... Bracket, 3... Pin, 4... Lever, 5...
...Lock hole, 6...Rod connection part, 7...
...Press rod, 8...Link rod, 9...
...slit, 10...key
Claims (1)
固定されたブラケットにピンを介して枢着されるレバー
を弾性材質で形成し、該レバーの枢着部分を含む範囲に
スリットを設け、ブラケットに対してフリクションを与
える様に構成したことを特徴とする自動車用バックドア
キー６In the structure of a back door key for an automobile, a lever is made of an elastic material and is pivotally attached to a bracket fixed to a cylinder lock via a pin, and a slit is provided in the range including the pivoting part of the lever. Automotive back door key 6 characterized in that it is configured to give friction to the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979042018U JPS5829714Y2 (en) | 1979-04-02 | 1979-04-02 | Car back door key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979042018U JPS5829714Y2 (en) | 1979-04-02 | 1979-04-02 | Car back door key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55143350U JPS55143350U (en) | 1980-10-14 |
| JPS5829714Y2 true JPS5829714Y2 (en) | 1983-06-29 |
Family
ID=28913710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979042018U Expired JPS5829714Y2 (en) | 1979-04-02 | 1979-04-02 | Car back door key |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5829714Y2 (en) |
-
1979
- 1979-04-02 JP JP1979042018U patent/JPS5829714Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55143350U (en) | 1980-10-14 |
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