JPH0633175Y2 - Cover opener - Google Patents
Cover openerInfo
- Publication number
- JPH0633175Y2 JPH0633175Y2 JP1988076474U JP7647488U JPH0633175Y2 JP H0633175 Y2 JPH0633175 Y2 JP H0633175Y2 JP 1988076474 U JP1988076474 U JP 1988076474U JP 7647488 U JP7647488 U JP 7647488U JP H0633175 Y2 JPH0633175 Y2 JP H0633175Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- opening
- elastic piece
- state
- protrusion
- 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
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Description
【考案の詳細な説明】 (1)産業上の利用分野 本考案は、コンピュータの出力機として使用するプリン
タ等の事務用機械器具に使用される防塵、防音用カバー
開閉装置の構造改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION (1) Industrial field of application The present invention relates to a structural improvement of a dustproof and soundproof cover opening / closing device used in office machinery such as a printer used as an output device of a computer. is there.
(2)従来技術の説明 プリンタ等の事務用機械器具に使用されるカバー開閉装
置の従来例としては、各図(第8図及至第11図)に示
す如くものがある。第8図に示すものは、カバー1の側
面端部3に円柱形状の軸4が形成されており、この部分
を機器本体2に設けた軸受開口部5に前記側面端部3の
弾性変形を介して嵌合セットするものである。この構造
の場合、前記軸4の形成されたカバー側面端部3のたわ
み方向と、該軸4が軸受開口部5から外れる方向とが一
致しているため、結果として、カバー1が機器本体2よ
り外れ易いという欠点がある。又、その対策のため、軸
4の丈を高くして軸受開口部5との係合量を多くする
と、カバー側面端部3の剛性との兼合いから、より嵌合
セットしにくくなるという問題が生ずる。この方式の場
合、このような設計上の問題のほか、軸間寸法と軸受開
口部間寸法の寸法管理が要求されるため、量産上の問題
も有している。第9図は、別態様の従来例である。この
構造は、カバー6の側面端部にキー形状の凹部8を形成
し、機器本体7に形成した軸9に差し込むことにより、
軸9を支点としてカバー6を開閉支持するものである。
前記従来例に対しては、カバーの側面部をたわませ、取
り付けるという取り付けにくさ、また、取り付け後の外
れ易さという面においては改良されているが、構造上、
カバー6を軸9に装着セットする方向が限定されている
ため、セットしにくいという欠点がある。また、セット
する逆方向には、言うまでもなく外れ易くなっているた
め、カバー6の開閉動作時に、第9図Bに示す如く、カ
バー6の凹部8が軸9に係止された状態が考えられ、万
一、この状態にて、カバー6を矢印f方向に外力を加え
ると、軸9あるいは凹部8を破損するという危険性を有
している。第10図は、更に別態様の従来例であり、第
9図に示す例に対しては、金型上のスライド機構をなく
し、イニシャルコストの軽減化を図ったものであるが、
反面、カバー10の凹部13が、機器本体11の軸14
に対して、セット装着時を除いて外れないようにするた
めには、回動支持部近傍に、例えば図示の如く、機器本
体11にストッパー12を形成する必要がある。これ
は、機器本体の形状が複雑になると共に、第10図Bに
示すカバー10が、回動を終えた状態にて、万一、外力
fがかかった場合、ストッパー12、軸14、もしく
は、カバー10の凹部13が破損するか、機器本体11
を矢印方向後部を支点として持ち上げ、外力fの解除等
により機器全体に衝撃を与える等の危険性を有してい
る。第11図は、特開昭62−90488号公報にて開
示された先行技術であり、機器本体21側に、カバー2
2を回動自在に支持する回動支持部23と弾性を有する
係止片24とを有し、一方、カバー22には、カバー2
2が開ききった状態にて、前記係止片24に当接係止さ
れる係合片25と、前記回動支持部23を回動ガイドと
して、回動ガイドされる軸部26と突起27とを設けた
ものである。この例においては、カバー22の開方向へ
の過度の負荷に対して、弾性を有する係止片24を設け
る安全策により、カバー開閉機構を損傷することのない
ような構造となっている。しかしながら、この例も前記
第9、10図引用にて述べた欠点である、一定の方向か
らカバー22が、機器本体21より外れ易いこと、ま
た、万一、第11図Cに示す如くカバー22の突起部2
7が浮き上がり、機器本体21の回動支持部23端部に
係止した状態にて無理な力fが加わると、回動支持部を
損傷する危険性を有している。また、カバー回動支持部
と、カバー開状態における保持部とを別々に分けて形成
してあるため、金型製作が複雑で高価なものとなる欠点
を有している。(2) Description of Prior Art As a conventional example of a cover opening / closing device used for an office machine tool such as a printer, there is one as shown in each drawing (FIGS. 8 to 11). In the structure shown in FIG. 8, a cylindrical shaft 4 is formed at the side end 3 of the cover 1, and this portion is provided with a bearing opening 5 provided in the device body 2 so that the side end 3 is elastically deformed. It is a fitting set through. In the case of this structure, since the bending direction of the cover side surface end portion 3 on which the shaft 4 is formed and the direction in which the shaft 4 is disengaged from the bearing opening portion 5 are the same, as a result, the cover 1 is attached to the device body 2 It has the drawback of being easier to come off. Further, as a countermeasure, if the height of the shaft 4 is increased and the amount of engagement with the bearing opening 5 is increased, it is more difficult to set the fitting because of the balance with the rigidity of the cover side surface end portion 3. Occurs. In addition to such a design problem, this system has a problem in mass production because dimensional control of the dimension between shafts and the dimension between bearing openings is required. FIG. 9 shows another conventional example. In this structure, a key-shaped recess 8 is formed at the side end of the cover 6, and the key-shaped recess 8 is inserted into the shaft 9 formed in the device body 7,
The cover 6 is opened and closed by using the shaft 9 as a fulcrum.
Compared with the above-mentioned conventional example, the side surface of the cover is bent, and it is difficult to attach the cover, and it is improved in terms of easiness of removal after attachment, but in terms of structure,
Since the direction in which the cover 6 is mounted on the shaft 9 is limited, it is difficult to set. Further, it goes without saying that it is easy to come off in the reverse direction of setting, so that it is possible that the recess 8 of the cover 6 is locked to the shaft 9 when the cover 6 is opened and closed, as shown in FIG. 9B. In this state, if an external force is applied to the cover 6 in the direction of the arrow f, there is a risk of damaging the shaft 9 or the recess 8. FIG. 10 shows a conventional example of another mode, which is different from the example shown in FIG. 9 in that the sliding mechanism on the mold is eliminated to reduce the initial cost.
On the other hand, the recess 13 of the cover 10 has the shaft 14 of the device main body 11.
On the other hand, in order to prevent the stopper from coming off except when the set is mounted, it is necessary to form a stopper 12 in the device main body 11 near the rotation supporting portion as shown in the figure. This is because the shape of the device body becomes complicated, and when the cover 10 shown in FIG. 10B has been rotated, if an external force f is applied, the stopper 12, the shaft 14, or the The recess 13 of the cover 10 is damaged, or the device body 11
Is lifted with the rear part in the direction of the arrow as a fulcrum, and there is a risk that the entire device is impacted by releasing external force f or the like. FIG. 11 is a prior art disclosed in Japanese Patent Application Laid-Open No. 62-90488, in which the cover 2 is provided on the device body 21 side.
It has a rotation support portion 23 that rotatably supports 2 and a locking piece 24 having elasticity, while the cover 22 includes the cover 2
In the state in which 2 is fully opened, the engaging piece 25 abuttingly locked to the locking piece 24, and the shaft portion 26 and the protrusion 27 which are rotationally guided using the rotational support portion 23 as a rotational guide. And are provided. In this example, the cover opening / closing mechanism is not damaged by a safety measure provided with an elastic locking piece 24 against an excessive load in the opening direction of the cover 22. However, this example also has the drawbacks described in FIGS. 9 and 10 that the cover 22 is easily disengaged from the device main body 21 from a certain direction, and the cover 22 should be removed as shown in FIG. 11C. Protrusion 2
If 7 is lifted up and an unreasonable force f is applied to the end of the rotation support portion 23 of the device body 21, the rotation support portion may be damaged. Further, since the cover rotation supporting portion and the holding portion in the cover opened state are separately formed, there is a drawback that the die manufacturing becomes complicated and expensive.
(3)考案の目的 本考案は、上記欠点を除去するものであり、その目的と
するところは、機器本体へのカバー取付けのための自由
度を持たせること、カバー開閉操作においては、機器本
体に形成したカバー回動軸部を支点として、カバーが安
定した姿勢で円滑に開閉動作できること、且つ、カバー
開方向の過負荷に対して、カバー開閉支持部の破損防止
をすること、さらには、該過負荷がかからない状態に
て、カバーが離脱することなく、且つ、開口状態でカバ
ーを保持することのできるシンプルな構造で、前記信頼
性、操作性に優れたカバー開閉装置を提供するとにあ
る。(3) Purpose of the Invention The present invention is intended to eliminate the above-mentioned drawbacks. The purpose of the invention is to provide a degree of freedom for attaching a cover to the device body, and to open and close the cover, the device body. The cover can be smoothly opened / closed in a stable posture with the cover pivot shaft formed as a fulcrum, and the cover opening / closing support can be prevented from being damaged by an overload in the cover opening direction. It is intended to provide a cover opening / closing device having a simple structure capable of holding the cover in an open state without detaching the cover in the state where the overload is not applied and having excellent reliability and operability. .
(4)考案の概要 本考案は、機器本体にカバー回動支持部となる回動係合
部と、該回動係合部と隙間を有し対向配置した弾性片と
が設置してなると共に、カバーには、前記隙間を通し、
前記弾性片の弾性力に抗して挿入し、前記回動支持部に
係合回動するカバー突部を設置してなり、該カバー開閉
動作時に、前記係合回動状態を保持する前記弾性片のガ
イド作用にて、カバー突部が、係合離脱防止されつつ回
動動作を行わせしめるものである。(4) Outline of the Invention According to the present invention, the device main body is provided with a rotation engaging portion which serves as a cover rotation supporting portion, and an elastic piece which is arranged to face the rotation engaging portion and has a gap. , Through the gap in the cover,
The elastic member that is inserted against the elastic force of the elastic piece and is provided with a cover protrusion that engages and rotates with the rotation support portion, and that retains the engaged and rotated state when the cover is opened and closed. The guide action of the one piece allows the cover projection to rotate while being prevented from engaging and disengaging.
(5)考案の実施例 以下本考案を一実施例に基づき第1図及至第7図引用に
て説明する。第1図はコンピュータの出力端末機として
使用されるプリンタの上ケース外観図である。上ケース
は、下ケース(図示なし)に取り付けられ、下ケースと
共に機器本体を形成する筐体の一部となる。30は機器
本体を形成する筐体の一部となる上ケース、31は上ケ
ース開口部32を覆うためのカバー、33はカバー開閉
支持部、34は前記カバー開閉支持部に回動できるよう
係合支持され、回動軸線に対し直角の方向に突出形成し
たカバー突部である。カバー開閉支持部33は、A部拡
大図に示す如く、カバー31のカバー突部34を回動支
持するための回動係合部35と、該係合部35と隙間を
おいて対向配置した弾性片36とを設置してなる。本実
施例では、これら各構成部を一体成形構造とした好適な
実施例であるが、上ケース30の弾性片36、または、
カバー31の突部34は、別部材としてもよい。第2図
は、カバー開閉支持部33の隙間部に挿入(矢印方向)
セットされるカバー31との関係を示す要部拡大断面図
である。前記弾性片36と回動係合部35との間の隙間
Aは、隙間Aを通過するカバー突部34の先端部総厚B
より狭く形成してなる。従って、カバー31の上ケース
30へのセットの際は、カバー31の突部34がカバー
開閉支持部33の隙間に向かって挿入する際、該突部3
4の先端部にて弾性片36を該弾性力に抗して下方にた
わませることになる。カバー31の突部34の壁面34
Aが、上ケース30の開閉支持部33に形成した回動係
合部35に当接する。該状態を第3図に示す。該状態に
ては弾性片36は復帰状態にあり、カバー突部34の係
止部34Bと回動係合部35とは係合状態にあり、カバ
ー31を引き抜く方向に係止してなると共に、前記突部
34の壁面34Aにてカバー31が回動方向に当接支持
してなる。34Cは、カバー開状態にて、弾性片36先
端部36Aと係合する先端係合部である。第4図は、カ
バー31を閉じた状態の図である。該実施例において
は、第1図に示す如く、カバー31の回動軸縁部を除く
周縁部が相対向する機器本体30の開口部周縁部と当接
することによりカバー31が閉状態となる。カバー31
の開閉操作時における回動軸方向の位置規制は、回動係
合部に回動可能に係合支持されたカバー31のカバー突
部と、該回動軸方向に設置された側壁との間の相互作用
により行われる。第5図に示すカバー31を開き始めた
状態の図、第6図に示すカバーを開き終えた状態の図に
示す如く、カバーを開く過程においては、基本的には、
上ケース30に形成した回動係合部35とカバー突部3
4の係止部34Bとの間の係合支持状態にて、弾性片3
6のガイド作用にて離脱防止されつつ回動動作が行われ
ると共に、カバー31が開き終えた状態では、カバー突
部34の先端係止部34Cと弾性片36の先端係止部3
6Aとの間の係合により、弾性保持されることにより行
われる。第7図に示す如く、万一、カバー31に前記第
6図の状態より、更に、カバー31の開方向に外力fが
加わった場合は、カバー31の突部34が弾性片36を
矢印方向にたわませると共に、カバー突部34の係止部
34Cと、弾性片36の先端係止部36Aとの間の係合
状態が解除されると同時に、係合状態にあるカバー突部
34の係止部34Bと回動係合部35との間の係合状態
が解除されることにより、カバー31が上ケース30よ
り離脱する。その間、外力は、弾性片をたわませること
だけに作用する構造のため回動支持機構を破損すること
はない。(5) Embodiment of the Invention The invention will be described below with reference to FIGS. 1 to 7 based on an embodiment. FIG. 1 is an external view of an upper case of a printer used as an output terminal of a computer. The upper case is attached to a lower case (not shown) and becomes a part of a housing that forms a device body together with the lower case. Reference numeral 30 is an upper case which is a part of a housing forming the main body of the apparatus, 31 is a cover for covering the upper case opening 32, 33 is a cover opening / closing support portion, and 34 is a cover for rotating the cover opening / closing support portion. The cover projections are integrally supported and are formed to project in a direction perpendicular to the rotation axis. As shown in the enlarged view of the portion A, the cover opening / closing support portion 33 is arranged so as to oppose the rotary engagement portion 35 for pivotally supporting the cover projection 34 of the cover 31, and the engagement portion 35 with a gap. The elastic piece 36 is installed. Although this embodiment is a preferred embodiment in which each of these constituent parts is integrally molded, the elastic piece 36 of the upper case 30 or
The protrusion 34 of the cover 31 may be a separate member. FIG. 2 shows the cover opening / closing support 33 inserted in the gap (in the direction of the arrow).
It is a principal part expanded sectional view which shows the relationship with the cover 31 set. The gap A between the elastic piece 36 and the rotary engagement portion 35 is the total thickness B of the tip portion of the cover protrusion 34 passing through the gap A.
It is made narrower. Therefore, when the cover 31 is set in the upper case 30, when the protrusion 34 of the cover 31 is inserted toward the gap of the cover opening / closing support 33, the protrusion 3
The elastic piece 36 is bent downward against the elastic force at the tip end of No. 4. Wall surface 34 of protrusion 34 of cover 31
A contacts a rotary engagement portion 35 formed on the opening / closing support portion 33 of the upper case 30. This state is shown in FIG. In this state, the elastic piece 36 is in the returning state, the locking portion 34B of the cover projection 34 and the rotary engagement portion 35 are in the engaged state, and the cover 31 is locked in the pull-out direction. The cover 31 abuts and supports the wall surface 34A of the protrusion 34 in the rotating direction. 34C is a tip engaging portion that engages with the tip end portion 36A of the elastic piece 36 in the cover open state. FIG. 4 is a view showing a state in which the cover 31 is closed. In this embodiment, as shown in FIG. 1, the cover 31 is closed by bringing the peripheral edges of the cover 31 excluding the rotary shaft edge into contact with the peripheral edges of the opening of the device body 30 that face each other. Cover 31
The position regulation in the rotation axis direction at the time of opening / closing operation is performed between the cover protrusion of the cover 31 rotatably engaged and supported by the rotation engagement portion and the side wall installed in the rotation axis direction. It is done by the interaction of. As shown in FIG. 5 showing the state where the cover 31 has started to be opened and FIG. 6 showing the state where the cover has been completely opened, basically, in the process of opening the cover,
The rotation engaging portion 35 and the cover protrusion 3 formed on the upper case 30.
4 is engaged and supported with the locking portion 34B of the elastic piece 3
When the cover 31 is completely opened, the distal end locking portion 34C of the cover projection 34 and the distal end locking portion 3 of the elastic piece 36 are prevented while the cover 31 is completely opened.
It is performed by being elastically held by the engagement with 6A. As shown in FIG. 7, if an external force f is further applied to the cover 31 in the opening direction of the cover 31 from the state of FIG. 6, the protrusion 34 of the cover 31 causes the elastic piece 36 to move in the direction of the arrow. The engagement between the locking portion 34C of the cover projection 34 and the tip locking portion 36A of the elastic piece 36 is released at the same time as the bending of the cover projection 34 is released. When the engagement state between the locking portion 34B and the rotary engagement portion 35 is released, the cover 31 is separated from the upper case 30. Meanwhile, the external force does not damage the rotation support mechanism because the structure acts only to bend the elastic piece.
(6)考案の効果 以上、本考案によれば、機器本体にセットされる防塵、
防音用等のカバーのセット時には、カバーの突部を弾性
片と回動係合部との間の隙間をめがけて差し込むイメー
ジにて差し込むことにより、たわむ弾性片のたわみを利
用することにより、ある許容範囲をもってセットできる
と共に、セット過程において、弾性片の復元力により、
確実にカバー突部を回動軸部の機能を有する回動係合部
に位置決めできるため、セット操作がし易く、又、セッ
トされたカバーは、弾性片により、回動過程において、
離脱防止しつつ回動軸を支点として、安定状態で円滑に
開閉操作を行うことができる。また、弾性片のたわむ性
質を利用して、カバー突起部の総厚を前記隙間量より大
きくし、しかも、カバー回動方向に係合支持する構造で
あり、且つ、回動方向に過負荷が加わってもそれが前記
弾性片をたわませることだけに作用する構造のため破損
することなく、信頼性のあるカバー開閉機構を提供でき
る。また、本実施例の如く、カバーが開き終えたある角
度で弾性保持できる構造とすれば、カバーの開閉が容易
で該状態での両手作業を行うのに便利であり、さらに
は、廉価に形成するため、カバー開閉機構を形成する各
構成部を弾性片等を含め機器本体を形成する筐体と共
に、一体成形構造とすることもできる等、種々な実用的
効果を有する。(6) Effects of the Invention As described above, according to the present invention, the dustproof set in the device body,
When setting the cover for soundproofing, etc., by inserting the projection of the cover with the image of inserting it with the image of the gap between the elastic piece and the pivotal engagement portion, the bending of the elastic piece that bends is used. It is possible to set with an allowable range, and in the setting process, due to the restoring force of the elastic piece,
Since the cover protrusion can be reliably positioned on the rotary engaging portion having the function of the rotary shaft, the setting operation is easy, and the set cover can be easily moved by the elastic piece during the rotation process.
It is possible to smoothly perform the opening / closing operation in a stable state with the turning shaft as a fulcrum while preventing the detachment. In addition, by utilizing the bending property of the elastic piece, the total thickness of the cover protrusion is made larger than the gap amount, and further, the cover is engaged and supported in the cover rotating direction, and an overload is applied in the rotating direction. Since the structure works only to bend the elastic piece even if applied, it is possible to provide a reliable cover opening / closing mechanism without being damaged. Further, if the structure is such that the cover can be elastically held at a certain angle after the cover has been opened as in this embodiment, the cover can be easily opened and closed, which is convenient for performing two-handed work in that state, and further, can be formed at low cost. Therefore, each component forming the cover opening / closing mechanism can be integrally molded with the casing forming the main body of the device including the elastic piece and the like, which has various practical effects.
第1図及至第7図は本考案のカバー開閉機構を示す一実
施例であり、第1図は開閉支持部要部拡大図を含む斜視
図、第2図及至第7図は、カバーと機器本体を形成する
筐体の一部となる上ケース開閉支持部との関係を示す断
面図であり、第2図はカバー開閉支持部に挿入装着され
るカバーと前記開閉支持部との関係を示す図、第3図は
カバーをカバー開閉支持部に挿入セットした状態を示す
図、第4図はカバーを閉じた状態の図、第5図はカバー
を開き始めた状態の図、第6図はカバーを開き終えた状
態の図、第7図は第6図の状態より更にカバー開方向に
外力が加わった状態の図である。第8図及至第11図
は、各図単位にて示したカバー開閉支持機構を示す従来
例である。第8図は、第1の従来例を示し、第8図A
は、該要部斜視図、第8図Bはカバーセット方法を示す
図、第9図は、第2の従来例を示し、第9図Aは、該要
部斜視図、第9図Bは、該例の問題点を説明するための
図、第10図は、第3の従来例を示し、第10図Aは、
該要部斜視図、第10図Bは、該例の問題点を説明する
ための図、第11図は、第4の従来例を示し、第11図
A、Bは、機器本体側に形成したカバー開閉支持部と、
カバーに形成した開閉係合部を示す該要部斜視図、第1
1図Cは、該例の問題点を説明するための断面図であ
る。 30:上ケース、31:カバー、33:カバー開閉支持部 34:カバー突部、34B:係止部 35:回動係合部、36:弾性片、37:側壁1 to 7 show an embodiment of the cover opening / closing mechanism of the present invention. FIG. 1 is a perspective view including an enlarged view of a main part of an opening / closing support portion, and FIGS. 2 to 7 are covers and devices. FIG. 2 is a cross-sectional view showing a relationship with an upper case opening / closing support part which is a part of a housing forming a main body, and FIG. 2 shows a relationship between a cover inserted into the cover opening / closing support part and the opening / closing support part. FIG. 3 is a view showing a state in which the cover is inserted and set in the cover opening / closing support portion, FIG. 4 is a view in a state in which the cover is closed, FIG. 5 is a view in a state in which the cover has started to be opened, and FIG. FIG. 7 is a diagram showing a state in which the cover is completely opened, and FIG. 7 is a diagram showing a state in which an external force is further applied in the cover opening direction from the state shown in FIG. 8 to 11 are conventional examples showing the cover opening / closing support mechanism shown in each drawing. FIG. 8 shows the first conventional example, and FIG.
Is a perspective view of the main part, FIG. 8B is a view showing a cover setting method, FIG. 9 is a second conventional example, FIG. 9A is a perspective view of the main part, and FIG. FIG. 10 is a diagram for explaining the problems of the example, FIG. 10 shows a third conventional example, and FIG.
FIG. 10B is a perspective view of the main part, FIG. 10B is a diagram for explaining the problems of the example, FIG. 11 shows a fourth conventional example, and FIGS. 11A and 11B are formed on the device body side. The cover open / close support
FIG. 1 is a perspective view of an essential part showing an opening / closing engagement part formed on a cover.
FIG. 1C is a cross-sectional view for explaining the problem of the example. 30: upper case, 31: cover, 33: cover opening / closing support part 34: cover projection part, 34B: locking part 35: turning engagement part, 36: elastic piece, 37: side wall
Claims (1)
されることにより回動可能となるカバー開閉装置におい
て、前記機器本体には、回動係合部と、該回動係合部と
隙間を有し対向配置した弾性片とが設置してなると共
に、前記カバーには、前記隙間を通し前記弾性片の弾性
力に抗して挿入され、前記回動係合部に係合支持される
カバー突部を設置してなり、且、前記カバー突部は、該
回動係合部に対して離脱方向に力が作用した時、前記弾
性片と当接する部分を有し構成したことを特徴とするカ
バー開閉装置。1. A cover opening / closing device that is rotatable when a cover is set in the device body by one-way operation, wherein the device body has a rotation engagement portion and a rotation engagement portion. An elastic piece that has a gap and is arranged to face each other is installed, and the elastic piece is inserted into the cover through the gap and resists the elastic force of the elastic piece, and is engaged with and supported by the rotary engaging portion. A cover protrusion that is provided, and the cover protrusion has a portion that comes into contact with the elastic piece when a force acts on the rotary engagement portion in a disengagement direction. A characteristic cover opening / closing device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988076474U JPH0633175Y2 (en) | 1988-06-09 | 1988-06-09 | Cover opener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988076474U JPH0633175Y2 (en) | 1988-06-09 | 1988-06-09 | Cover opener |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH022977U JPH022977U (en) | 1990-01-10 |
JPH0633175Y2 true JPH0633175Y2 (en) | 1994-08-31 |
Family
ID=31301499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988076474U Expired - Lifetime JPH0633175Y2 (en) | 1988-06-09 | 1988-06-09 | Cover opener |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0633175Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100966019B1 (en) * | 2009-05-06 | 2010-06-24 | 문승주 | Bad smell intercepting apparatus for rain water receiver |
JP5560086B2 (en) * | 2010-04-23 | 2014-07-23 | 本田技研工業株式会社 | Vehicle storage device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537901Y2 (en) * | 1975-08-20 | 1978-02-28 | ||
JPS593075U (en) * | 1982-06-30 | 1984-01-10 | 川合 良造 | air vent valve |
-
1988
- 1988-06-09 JP JP1988076474U patent/JPH0633175Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH022977U (en) | 1990-01-10 |
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