JPH0544461Y2 - - Google Patents
Info
- Publication number
- JPH0544461Y2 JPH0544461Y2 JP1985115189U JP11518985U JPH0544461Y2 JP H0544461 Y2 JPH0544461 Y2 JP H0544461Y2 JP 1985115189 U JP1985115189 U JP 1985115189U JP 11518985 U JP11518985 U JP 11518985U JP H0544461 Y2 JPH0544461 Y2 JP H0544461Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- damper
- fan
- piston
- shaped 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 - Lifetime
Links
- 210000005069 ears Anatomy 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、車輛のインストルメントパネル等に
形成した小物入れボツクスの蓋開閉装置に関す
る。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a lid opening/closing device for an accessory box formed in a vehicle instrument panel or the like.
（従来技術）
従来第３図、第４図に示すように、車輛のイン
ストルメントパネル１に小物入れボツクス２を形
成し、蓋３を小物入れボツクス２の後端上部の軸
４に枢着し、蓋３の一側下方に突設した突片３ａ
を小物入れボツクス２の左方側壁２ａ表面に沿つ
て回動し得るよう配設し、つる巻ばね５の一端を
側壁２ａに突設したピン６に固着し、他端を突片
３ａに固着した車輛用物入れボツクスの蓋開閉装
置は公知である。(Prior Art) As shown in FIGS. 3 and 4, a conventional accessory box 2 is formed on an instrument panel 1 of a vehicle, and a lid 3 is pivotally attached to a shaft 4 at the upper rear end of the accessory box 2. , a protrusion 3a protruding from one side of the lid 3
is arranged so as to be able to rotate along the surface of the left side wall 2a of the accessory case box 2, one end of the helical spring 5 is fixed to a pin 6 protruding from the side wall 2a, and the other end is fixed to the protruding piece 3a. A lid opening/closing device for a storage box for a vehicle is well known.
（考案が解決しようとする問題点）
上記従来装置は、蓋の回動中、蓋に掛かるつる
巻ばねの押圧力が反転し、そのばね力により蓋を
閉位置あるいは開位置にパチン、パチンと押圧す
るようになつているので、閉蓋時発生する閉蓋音
が耳障りであるという問題点があつた。そこで蓋
の開閉に連動して回動する軸に例えば実開昭56−
56002号公報に示すようなダンパーを施すことも
考えられたが閉蓋時のみでなく開蓋時も制動され
るので開蓋し難くなるという問題点があつた。(Problem to be solved by the invention) In the above conventional device, while the lid is rotating, the pressing force of the helical spring applied to the lid is reversed, and the spring force causes the lid to snap into the closed or open position. Since the lid is pressed down, there is a problem in that the closing sound generated when closing the lid is harsh on the ears. Therefore, for example, the shaft that rotates in conjunction with the opening and closing of the lid is
It has been considered to provide a damper as shown in Japanese Patent No. 56002, but there was a problem in that the damper was applied not only when the lid was closed but also when the lid was opened, making it difficult to open the lid.
本考案はこのような問題点に着目してなされた
もので、つる巻ばねを用いてそのばねの押圧力が
蓋の回動中反転して、蓋を開方向あるいは閉方向
に作用して蓋を開・閉位置に保持するようにした
蓋開閉装置に於て、閉蓋時のみ制動作用が行われ
るようにして前記問題点を解決することを目的と
している。 The present invention was developed by focusing on these problems, and uses a helical spring to reverse the pressing force of the spring while the lid is rotating, acting in the opening or closing direction of the lid. It is an object of the present invention to solve the above-mentioned problems by performing a braking action only when the lid is closed, in a lid opening/closing device that holds the lid in an open/closed position.
（問題点を解決するための手段）
本考案は上記問題点を解決するため、開閉自在
に枢着された蓋の回動中、蓋に架設されたばねの
押圧力が反転することにより、前記ばねが前記蓋
を開・閉位置に押圧保持する車輛用物入れボツク
スの蓋開閉装置に於て、蓋の開閉とともに回動す
る扇形ギヤーを蓋の回動軸部に設け、この扇形ギ
ヤーとラツクをピニオンを介して連動し、該ラツ
クを閉蓋方向にピストンが移動する時のみダンパ
ー作用をするピストンシリンダー型ダンパーに連
結したことを特徴とするものである。(Means for Solving the Problems) In order to solve the above problems, the present invention aims at reversing the pressing force of the spring installed on the lid during the rotation of the lid which is pivotally connected to the lid so that it can be opened and closed. In the lid opening/closing device for a vehicle storage box that presses and holds the lid in the open/closed position, a fan-shaped gear that rotates as the lid opens and closes is provided on the rotating shaft of the lid, and the fan-shaped gear and the rack are connected to a pinion. This is characterized in that the rack is connected to a piston cylinder type damper which acts as a damper only when the piston moves in the lid closing direction.
以下、実施例に基づいて具体的に説明する。１
０は車輛のインストルメントパネルに形成した小
物入れボツクスで、その後端上部の軸１１に蓋１
２を枢着し、蓋１２の一側下方に扇形ギヤー１３
を一体に固定し、該扇形ギヤー１３をピニオン１
４を介してラツク１５に連動してある。ラツク１
５の一端は、ピストンが一方向に移動する時のみ
ダンパー作用が行われるピストンシリンダー型ダ
ンパー１６に連結している。このピストンシリン
ダー型ダンパー１６は、例えば、実開昭60−
16029号公報に示されたピストンシリンダー型ダ
ンパーの逆止弁を逆の向きに組込み、ピストンが
引き出された時にシリンダー外の空気をシリンダ
ー内に引き込む構造としたピストンシリンダー型
ダンパーである。１７はボツクス側壁１０ａに突
設したガイドピンでラツク１５の横溝１５ａに嵌
合している。１８はつる巻ばねで一端は扇形ギヤ
ー１３に固定し、他端はボツクス側壁１０ａに突
設したピン１９に固定している。 Hereinafter, a detailed description will be given based on examples. 1
0 is an accessory box formed on the instrument panel of a vehicle, with a lid 1 attached to the shaft 11 at the top of the rear end.
2 is pivotally connected, and a fan-shaped gear 13 is installed below one side of the lid 12.
are fixed together, and the fan-shaped gear 13 is connected to the pinion 1.
It is linked to the rack 15 via 4. Easy 1
One end of the damper 5 is connected to a piston-cylinder type damper 16, which acts as a damper only when the piston moves in one direction. This piston cylinder type damper 16 is, for example,
This piston-cylinder damper has a structure in which the check valve of the piston-cylinder damper shown in Publication No. 16029 is incorporated in the opposite direction, and air from outside the cylinder is drawn into the cylinder when the piston is pulled out. Reference numeral 17 denotes a guide pin protruding from the side wall 10a of the box, and is fitted into the lateral groove 15a of the rack 15. Reference numeral 18 denotes a helical spring, one end of which is fixed to the fan-shaped gear 13, and the other end fixed to a pin 19 protruding from the box side wall 10a.
次に作用について説明する。第１図の開蓋状態
より蓋１２を下方に回動すると扇形ギヤー１３が
時計方向に回動し、蓋の回動中、つる巻ばね１８
の扇形ギヤー１３に対する作用が、扇形ギヤー１
３を反時計方向に回動させる方向から急速に時計
方向に回動させる方向に反転する。これによつて
蓋の閉動作が速くなろうとし、扇形ギヤー１３の
時計方向の回動はピストン１４を介してラツク１
５を右方にスライドさせるがこの時ピストンシリ
ンダー型ダンパーはダンパー作用をするようにな
つているので蓋１にゆつくりと下降し、第２図の
閉蓋位置に保持される。 Next, the effect will be explained. When the lid 12 is rotated downward from the open state shown in FIG. 1, the fan-shaped gear 13 rotates clockwise.
The effect on the sector gear 13 is that of the sector gear 1
3 is reversed from the direction in which it is rotated counterclockwise to the direction in which it is rapidly rotated clockwise. As a result, the closing operation of the lid becomes faster, and the clockwise rotation of the fan-shaped gear 13 is facilitated by the piston 14.
5 is slid to the right. At this time, the piston-cylinder type damper is designed to act as a damper, so it slowly lowers to the lid 1 and is held in the closed lid position shown in FIG.
次に、第２図の閉蓋位置にある蓋１２を上方に
回動すると、ラツク１５は左方向にスライドする
が、この時ピストンシリンダー型ダンパーはダン
パー作用をしないようになつているので蓋１２は
軽く上方に回動し、蓋の回動中つる巻ばね１８の
作用方向が急速に反転して、扇形ギヤー１３を反
時計方向に回動し、第１図に示す開蓋位置に押圧
保持される。 Next, when the lid 12, which is in the closed position shown in FIG. 2, is rotated upward, the rack 15 slides to the left. rotates upward slightly, and while the lid is rotating, the direction of action of the helical spring 18 rapidly reverses, rotating the fan-shaped gear 13 counterclockwise and holding it in the open lid position shown in Figure 1. be done.
（効果）
本考案によると、開閉自在に枢着された蓋の回
動中、蓋に架設されたばねの押圧力が反転するこ
とにより、前記ばねが前記蓋を開・閉位置に押圧
保持する車輛用物入れボツクスの蓋開閉装置に於
て、蓋の開閉とともに回動する扇形ギヤーを蓋の
回動軸部に設け、この扇形ギヤーとラツクをピス
トンを介して連動し、該ラツクを閉蓋方向にピス
トンが移動する時のみダンパー作用をするピスト
ンシリンダー型ダンパーに連結したので、開蓋時
はダンパー作用が行われずに軽く開くことがで
き、閉蓋時はダンパー作用が行われ、つる巻ばね
の作用が蓋の回動中、閉蓋方向へ作用しても衝撃
なく閉蓋することができる。(Effects) According to the present invention, during the rotation of the lid pivotally mounted to open and close, the pressing force of the spring installed on the lid is reversed, so that the spring presses and holds the lid in the open/closed position. In the lid opening/closing device for a storage box, a fan-shaped gear that rotates as the lid opens and closes is provided on the rotating shaft of the lid, and the fan-shaped gear and the rack are interlocked via a piston to move the rack in the direction of closing the lid. Since it is connected to a piston-cylinder type damper that acts as a damper only when the piston moves, when the lid is opened, the damper action is not performed and the lid can be opened lightly, and when the lid is closed, the damper action is performed and the helical spring action is applied. The lid can be closed without impact even if it acts in the closing direction during the rotation of the lid.
第１図は本考案の一実施例開蓋時側面図、第２
図は同閉蓋時側面図、第３図は本考案を施す車輛
の内部斜視図、第４図は従来装置の側面図であ
る。
１０……小物入れボツクス、１１……軸、１２
……蓋、１３……扇形ギヤー、１４……ピスト
ン、１５……ラツク、１６……ピストンシリンダ
ー型ダンパー、１８……つる巻ばね、１９……ピ
ン。
Figure 1 is a side view of one embodiment of the present invention when the lid is opened;
The figure is a side view when the lid is closed, FIG. 3 is an internal perspective view of a vehicle to which the present invention is applied, and FIG. 4 is a side view of a conventional device. 10... Accessory box, 11... Shaft, 12
... Lid, 13 ... Fan-shaped gear, 14 ... Piston, 15 ... Rack, 16 ... Piston cylinder type damper, 18 ... Helical spring, 19 ... Pin.
Claims (1)
れたばねの押圧力が反転することにより、前記ば
ねが前記蓋を開・閉位置に押圧保持する車輛用物
入れボツクスの蓋開閉装置に於て、蓋の開閉とと
もに回動する扇形ギヤーを蓋の回動軸部に設け、
この扇形ギヤーとラツクをピニオンを介して連動
し、該ラツクを閉蓋方向にピストンが移動する時
のみダンパー作用をするピストンシリンダー型ダ
ンパーに連結したことを特徴とする車輛用物入れ
ボツクスの蓋開閉装置。 During the rotation of the lid, which is pivotably mounted to be openable and closable, the pressing force of the spring installed on the lid is reversed, so that the spring acts as a lid opening/closing device for a vehicle storage box that presses and holds the lid in the open/closed position. A fan-shaped gear that rotates as the lid opens and closes is installed on the rotating shaft of the lid.
A lid opening/closing device for a vehicle storage box characterized in that the fan-shaped gear and the rack are interlocked via a pinion, and the rack is connected to a piston-cylinder type damper that acts as a damper only when the piston moves in the lid-closing direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115189U JPH0544461Y2 (en) | 1985-07-29 | 1985-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115189U JPH0544461Y2 (en) | 1985-07-29 | 1985-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6223976U JPS6223976U (en) | 1987-02-13 |
| JPH0544461Y2 true JPH0544461Y2 (en) | 1993-11-11 |
Family
ID=30998605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985115189U Expired - Lifetime JPH0544461Y2 (en) | 1985-07-29 | 1985-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544461Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008111565A1 (en) * | 2007-03-13 | 2008-09-18 | Nifco Inc. | Pivoting control device for pivoting body |
| JP2009263944A (en) * | 2008-04-24 | 2009-11-12 | Nifco Inc | Rotary mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105166U (en) * | 1987-12-31 | 1989-07-14 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5414238U (en) * | 1977-06-30 | 1979-01-30 | ||
| JPS58174038A (en) * | 1982-04-02 | 1983-10-13 | Nissan Motor Co Ltd | Opening/closing operator for article storage box |
| JPS5912731U (en) * | 1982-07-16 | 1984-01-26 | トヨタ自動車株式会社 | foldable seat |
| JPS6016029B2 (en) * | 1981-12-18 | 1985-04-23 | 山水電気株式会社 | record player |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6016029U (en) * | 1983-07-14 | 1985-02-02 | 株式会社 ニフコ | Piston cylinder type damper |
-
1985
- 1985-07-29 JP JP1985115189U patent/JPH0544461Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5414238U (en) * | 1977-06-30 | 1979-01-30 | ||
| JPS6016029B2 (en) * | 1981-12-18 | 1985-04-23 | 山水電気株式会社 | record player |
| JPS58174038A (en) * | 1982-04-02 | 1983-10-13 | Nissan Motor Co Ltd | Opening/closing operator for article storage box |
| JPS5912731U (en) * | 1982-07-16 | 1984-01-26 | トヨタ自動車株式会社 | foldable seat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008111565A1 (en) * | 2007-03-13 | 2008-09-18 | Nifco Inc. | Pivoting control device for pivoting body |
| JP2008223344A (en) * | 2007-03-13 | 2008-09-25 | Nifco Inc | Rotation control device for rotary body |
| US8307505B2 (en) | 2007-03-13 | 2012-11-13 | Nifco Inc. | Rotation control device for rotation body |
| JP2009263944A (en) * | 2008-04-24 | 2009-11-12 | Nifco Inc | Rotary mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223976U (en) | 1987-02-13 |
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