JPS5852713Y2 - Lid opening/closing device - Google Patents
Lid opening/closing deviceInfo
- Publication number
- JPS5852713Y2 JPS5852713Y2 JP15678480U JP15678480U JPS5852713Y2 JP S5852713 Y2 JPS5852713 Y2 JP S5852713Y2 JP 15678480 U JP15678480 U JP 15678480U JP 15678480 U JP15678480 U JP 15678480U JP S5852713 Y2 JPS5852713 Y2 JP S5852713Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- support plate
- attachment part
- closing device
- plate
- 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
- Closures For Containers (AREA)
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
本案はレコードプレーヤーのボックスのダストカバーそ
の他のふたの開閉装置に関する。[Detailed Description of the Invention] The present invention relates to a device for opening and closing dust covers and other lids of record player boxes.
上記のようなふた用の開閉装置としては、ボックス本体
側に取付ける固定体とふた側に取付ける可動体とが軸で
連結され、その軸部にはばねを介在させて、可動体を、
それに取付けふたを開く方向に付勢している。The opening/closing device for the lid as described above has a fixed body attached to the box body side and a movable body attached to the lid side connected by a shaft, and a spring is interposed in the shaft part to connect the movable body.
It is attached to it and biases the lid in the direction of opening.
そして、前記ばねの力と固定体と可動体との重なり部の
摩擦力とをふたの重力につり合せることで、ふたを閉じ
るときには、それが急激に降下することを防止し、開く
ときにはばねの力で持ち上げを容易化している。By balancing the force of the spring and the frictional force of the overlapping portion of the fixed body and the movable body with the gravity of the lid, when the lid is closed, it is prevented from dropping suddenly, and when it is opened, the spring force is The force makes it easier to lift.
そして、前記固定体と可動体との重なり部間には合成樹
脂またはファイバー製のワッシャを介在させ、それを軸
をかしめることで締め付けて摩擦力をえているから、ふ
たの開閉時には常に摩擦力が作用している。A synthetic resin or fiber washer is interposed between the overlapping portion of the fixed body and the movable body, and the shaft is tightened to create frictional force, so there is always frictional force when opening and closing the lid. is working.
したがって、ワッシャを挿入する手間を要する、ととも
にそれの締め付は力を適度にすることが困難である問題
があり、かつふたを閉じたときに、前記の摩擦力でふた
とボックス本体との間に少しの透間が生じ、それからボ
ックス内にほこりがはいるなどの難点もある。Therefore, there is a problem in that it takes time and effort to insert the washer, and it is difficult to tighten it with an appropriate amount of force, and when the lid is closed, the frictional force between the lid and the box body There are some drawbacks, such as a slight gap between the holes and dust getting inside the box.
本案は上記の問題を解決するものである。This proposal solves the above problems.
これを図面に示した実施例について説明すると、１はキ
ャビネットその他の箱本体に固定される固定体で、金属
板または合成樹脂板で構成され、その一端にそれに対し
て直角方向に折曲された、互いに平行で、方形やだ円形
などの真円以外の形状の一対の支持板２が設けられてい
る。To explain this with respect to the embodiment shown in the drawings, 1 is a fixed body fixed to a cabinet or other box body, and is made of a metal plate or a synthetic resin plate, with one end bent in a direction perpendicular to the fixed body. A pair of support plates 2 are provided which are parallel to each other and have a shape other than a perfect circle such as a square or an oval.
３は固定体１に設けた、それの取付孔、４は可動体で、
ふたを取付けるための、断面凹形の取付部５の対向壁の
一側に、それに対し垂直に連結板６を設は構成されてい
る。3 is a mounting hole provided in the fixed body 1, 4 is a movable body,
A connecting plate 6 is provided perpendicularly to one side of the opposite wall of the mounting part 5 having a concave cross section for attaching the lid.
そして、連結板６は支持板２を挿入するのに適する間隔
をおいた２枚を一組とし、連結板６，６の間隔に対応さ
せて２組設けられている。A set of two connecting plates 6 are provided with an interval suitable for inserting the support plate 2, and two sets are provided corresponding to the interval between the connecting plates 6, 6.
そして、可動体４は、その連結板６，６間にそれぞれ支
持板２が挿入され、かつそれらのすべてに貫通したピン
７で個定体１に軸着されている。The movable body 4 is pivoted to the individual body 1 with a support plate 2 inserted between the connecting plates 6, 6, and a pin 7 penetrating through all of them.
８は一組の連結板６．６の相対した面において、そのい
ずれか一方に突出して設けられた突出部で、合成樹脂、
ゴム、ファイバなどの摩擦材で形成されている。Reference numeral 8 denotes a protrusion protruding from one of the opposing surfaces of a pair of connecting plates 6.6, which is made of synthetic resin,
It is made of friction material such as rubber or fiber.
そして、突出部８は、取付部５に取付けられるふたを閉
じたときには、支持板２と平行などになって、それの端
縁からやや離れまたは近接する状態になって、支持板２
に重なることがなく、ふたを開くために、それがやや持
ち上げられた以後は、連結板６の回動で支持板２に重な
ることが可能になる位置において、支持板２よりも大き
くされて、その端縁からはみ出し状になった連結板６の
部分に設けている。When the lid attached to the mounting part 5 is closed, the protruding part 8 is parallel to the support plate 2, and is slightly away from or close to the edge of the support plate 2.
After the lid is lifted up a little to open the lid, it is made larger than the support plate 2 at a position where it can overlap with the support plate 2 by rotation of the connecting plate 6, It is provided in a portion of the connecting plate 6 that protrudes from its edge.
突出部８は実施例のように長く設ければ、支持板２と重
なる面積が大きくできることに対して適するが、点状に
するなど、その形状は任意である。If the protrusion 8 is provided long as in the embodiment, it is suitable for increasing the area overlapping with the support plate 2, but the shape thereof may be arbitrary, such as a dot shape.
この実施例は、突出部８と可動体４の全体を合成樹脂で
形成しているが、取付部５と連結板６とを金属で形成し
、それに合成樹脂、ゴムまたはファイバなどの突出部８
を固着することもできる。In this embodiment, the protruding part 8 and the movable body 4 are entirely made of synthetic resin, but the mounting part 5 and the connecting plate 6 are made of metal, and the protruding part 8 is made of synthetic resin, rubber, or fiber.
It can also be fixed.
９は可動体４を、固定体１のキャビネットその他の箱本
体と接する面と反対の方向に付勢するために、ピン７の
周囲に取付け、かつその端部が固定体１と可動体４とに
係止されたばねである。9 is attached around a pin 7 in order to bias the movable body 4 in the direction opposite to the surface of the fixed body 1 that comes into contact with the cabinet or other box body, and the end thereof is connected to the fixed body 1 and the movable body 4. It is a spring that is locked to.
１０は箱本体、１１はふたである。10 is a box body, and 11 is a lid.
この実施例では、取付部５を断面凹形にし、その間にふ
たの一部を挿入するようにしているが、取付部５は１枚
の板にするなど、それに対して、ふたを取付は可能にす
ればよい。In this embodiment, the mounting part 5 has a concave cross section, and a part of the lid is inserted between them, but the mounting part 5 can be made of a single plate, and the lid can be attached to it. Just do it.
そして、この実施例は、箱状のふたの側壁の一部を取付
ける場合を示したので、取付部５は、ふたを閉じた場合
、はぼ垂直になるようにしているが、ふたが平板状のと
きは、ふたを閉じたときに水平方向になるように、取付
部５と連結板６との関係を定める。This embodiment shows the case where a part of the side wall of the box-shaped lid is attached, so the attachment part 5 is designed to be almost vertical when the lid is closed, but the lid is shaped like a flat plate. In this case, the relationship between the mounting portion 5 and the connecting plate 6 is determined so that the lid is in a horizontal direction when the lid is closed.
この装置の使用は、固定体１を箱本体の背壁上端部に固
着し、ふたを取付部５に取付ける。To use this device, the fixing body 1 is fixed to the upper end of the back wall of the box body, and the lid is attached to the mounting part 5.
ばね９″の力がふたの重量にほぼ適合させであるから、
ふたを開くときは、ばね９の力によってもふたを持ち上
げるようになるから、ふたの持ち上げが容易である。Since the force of spring 9'' is approximately matched to the weight of the lid,
When opening the lid, the force of the spring 9 also lifts the lid, making it easy to lift the lid.
ふたを閉じるときは、それを軽く押えるようにすること
で、ふたはゆっくりと下降する。When closing the lid, press it lightly so that the lid slowly descends.
そして、本案の装置は、支持板２を挟持する連結板６，
６の相対する面、すなわち、支持板２と相対する面に突
出部８が設けられ、かつ突出部８は、ふたを開くために
、それをやや持ち上げた以後のみ、連結板６の回動で支
持板２に重なるようになっている。The device of the present invention includes a connecting plate 6 that holds the supporting plate 2;
A protruding portion 8 is provided on the opposing surface of the connecting plate 6, that is, the surface opposing the support plate 2, and the protruding portion 8 can be rotated by the rotation of the connecting plate 6 only after the lid is slightly lifted to open the lid. It overlaps the support plate 2.
したがって、ふたを開閉のために上下動させているとき
は、支持板２と連結板６，６間には透間がなくなり、ふ
たにがたつきが生じたりすることなく、それは円滑に回
動し、かっばね９の力に加えて、支持板２と連結板６、
突出部８間の摩擦力が作用するから、ふたの急激な上下
動をより確実に阻止し、静かにふたを開閉させうる。Therefore, when the lid is moved up and down to open and close, there is no gap between the support plate 2 and the connecting plates 6, 6, and the lid rotates smoothly without rattling. However, in addition to the force of the cover spring 9, the support plate 2 and the connecting plate 6,
Since the frictional force between the protrusions 8 acts, sudden vertical movement of the lid is more reliably prevented and the lid can be opened and closed quietly.
ふたを閉じるために下降させ、かつそれが箱本体の近く
まで下降すると、支持板２よりも大きくされ、それから
突出した連結板６の部分に設けた突出部８は、その全体
が第２図のように、支持板２から離れ、突出部８による
それと支持板２また（キ連結板６との摩擦はなくなる。When the lid is lowered to close it, and when it is lowered close to the box body, the protrusion 8 provided on the part of the connecting plate 6 that is larger than the support plate 2 and protrudes from the support plate 2 has its entirety as shown in FIG. As a result, it separates from the support plate 2, and the friction between the protrusion 8 and the support plate 2 (and the connecting plate 6) disappears.
したがって、支持板２から突出部８が離れた以後は、ば
ね９の力のみでふたを支えるようになり、かつ連結板６
の部分の回動は極めて容易となるから、ふたの重力がば
ね９の力に打ち勝って、ふたは箱本体の上縁に接触する
まで下降し、ふたと箱本体との間の透間をほとんどなく
シ、箱本体内にほこりなどがはいるなどの問題を解決で
きる。Therefore, after the protruding portion 8 is separated from the support plate 2, the lid is supported only by the force of the spring 9, and the connecting plate 2
Since the rotation of the part becomes extremely easy, the gravity of the lid overcomes the force of the spring 9, and the lid descends until it touches the upper edge of the box body, almost closing the gap between the lid and the box body. It can solve problems such as dust and dust getting inside the box body.
この実施例のように、連結板６はその２枚を１組として
おけば、突出部８が支持板２に重なったときの、支持板
２の逃げを防ぎ、かつ互いの接触面積を大きくすること
に対して適する。As in this embodiment, if two connecting plates 6 are used as a set, when the protrusion 8 overlaps the supporting plate 2, the supporting plate 2 is prevented from escaping, and the contact area between them is increased. suitable for something.
しかし、連結板６は１枚にしてもよく、この場合は、ピ
ン７の頭部で支持板２の逃げを防ぐようにすればよい。However, the number of connecting plates 6 may be one, and in this case, the head of the pin 7 may be used to prevent the support plate 2 from escaping.
このように、本案の装置は、連結板８の一部に突出部８
を設け、それをふたをやや持ち上げた以後に支持板２に
重ねて摩擦力を生じさせるようにした。In this way, the device of the present invention has a protrusion 8 on a part of the connecting plate 8.
was provided and placed on the support plate 2 after the lid was lifted a little to generate a frictional force.
したがって、ピン７は、それが連結板６と支持板２から
分離不能にするのみでたり、そのかしめなどによる締め
付は力を一定にすることが不要になるので、ピン７の固
定が容易であり、かつ小さなワッシャの取扱いも不要と
なり、組立作業を能率化できる。Therefore, it is not necessary to make the pin 7 inseparable from the connecting plate 6 and the support plate 2, and it is not necessary to maintain a constant force when tightening it by caulking, so the pin 7 can be easily fixed. In addition, there is no need to handle small washers, making assembly work more efficient.
また、ふたを箱本体に接触させ、箱本体内にほこりなど
がはいることを防ぎうるから、広い用途の箱のふたの開
閉装置として使用可能である。Furthermore, since the lid is brought into contact with the box body and dust can be prevented from entering the box body, it can be used as a box lid opening/closing device for a wide range of purposes.
【図面の簡単な説明】
図面は本案の実施例を示し、第１図は正面図、第２図は
側面図、第３図はＡ−Ａ線における拡大断面図である。
１：固定体、２：支持板、４：可動体、５：取付部、６
：連結板、７：ピン、８：突出部、９：ばね。BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention, and FIG. 1 is a front view, FIG. 2 is a side view, and FIG. 3 is an enlarged sectional view taken along the line A-A. 1: Fixed body, 2: Support plate, 4: Movable body, 5: Mounting part, 6
: Connecting plate, 7: Pin, 8: Projection, 9: Spring.
Claims (2)
と、ふたの取付部に設けた一対の連結板とが互いに重ね
合わされ、それらがピンで互いに連結され、取付部がふ
たを開く方向にばねで付勢されたふたの開閉装置におい
て、支持板よりも大きくされて、その突縁から突出した
連結板の部分において、その支持板と相対する面に、合
成樹脂またはゴム、ファイバ製などの摩擦材料製の突出
部が設けられ、かつ、前記突出部が、取付部に取付けた
ふたが閉じられたとき、その全体が支持板から離れ、ふ
たを開くために取付部を回動させたとき支持板に重なる
ことが可能な連結板の位置に設けられたふたの開閉装置
。(1) A pair of support plates protruding perpendicularly to the fixed body and a pair of connecting plates provided at the lid attachment part are stacked on top of each other, and they are connected to each other with a pin, and the attachment part is attached to the lid attachment part. In a lid opening/closing device that is biased by a spring in the opening direction, the portion of the connecting plate that is larger than the support plate and protrudes from its flange is coated with synthetic resin or rubber on the surface facing the support plate. A protrusion made of a friction material, such as a fiber, is provided, and said protrusion is arranged such that when the lid attached to the attachment part is closed, the entire part separates from the support plate and rotates the attachment part in order to open the lid. A lid opening/closing device provided at a position on the connecting plate that can overlap the support plate when moved.
組として連結板が構成され、それらの間に支持板が挿入
された実用新案登録請求の範囲の記載１のふたの開閉装
置。(2) Two parallel plates spaced apart enough to insert the support plate into one
The lid opening/closing device according to claim 1, wherein the connecting plates are constructed as a set, and a support plate is inserted between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15678480U JPS5852713Y2 (en) | 1980-10-31 | 1980-10-31 | Lid opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15678480U JPS5852713Y2 (en) | 1980-10-31 | 1980-10-31 | Lid opening/closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5780888U JPS5780888U (en) | 1982-05-19 |
| JPS5852713Y2 true JPS5852713Y2 (en) | 1983-12-01 |
Family
ID=29515924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15678480U Expired JPS5852713Y2 (en) | 1980-10-31 | 1980-10-31 | Lid opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852713Y2 (en) |
-
1980
- 1980-10-31 JP JP15678480U patent/JPS5852713Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5780888U (en) | 1982-05-19 |
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