JPS6328265Y2 - - Google Patents
Info
- Publication number
- JPS6328265Y2 JPS6328265Y2 JP15349781U JP15349781U JPS6328265Y2 JP S6328265 Y2 JPS6328265 Y2 JP S6328265Y2 JP 15349781 U JP15349781 U JP 15349781U JP 15349781 U JP15349781 U JP 15349781U JP S6328265 Y2 JPS6328265 Y2 JP S6328265Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- opening
- cover plate
- arm
- edge
- 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
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Connection Or Junction Boxes (AREA)
Description
【考案の詳細な説明】
本考案は床開口部の蓋自立装置、さらに詳しく
は床下収納庫の開口部のように床面に形成された
開口部を開閉する蓋板を開いた状態で自立させる
蓋自立装置に関するものである。[Detailed description of the invention] This invention is a stand-alone device for the lid of a floor opening, and more specifically, the lid plate that opens and closes an opening formed on the floor surface, such as the opening of an under-floor storage compartment, is made to stand on its own in an open state. This invention relates to a lid self-supporting device.
一般に、床下収納庫等では床に形成された開口
部に配設される蓋板を開いた状態に保持する必要
がある。このため、従来は、蓋板の側縁にアーム
を枢着しておき、このアームの先端部に設けられ
た爪片を、床の開口部に配設された開口枠の透孔
に係止するようにし、蓋板が自重で開放方向に倒
れようとするのをアームで引張るように保持する
ものであつた（たとえば、実開昭53−69125号参
照）。 Generally, in an underfloor storage, etc., it is necessary to keep a cover plate disposed in an opening formed in the floor in an open state. For this reason, in the past, an arm was pivotally attached to the side edge of the cover plate, and a claw piece provided at the tip of this arm was locked into a through hole in an opening frame provided at the opening in the floor. The arm was used to hold the cover plate by pulling it to prevent it from falling in the opening direction due to its own weight (see, for example, Japanese Utility Model Application No. 53-69125).
この構成の場合、蓋板が開いている状態で蓋板
を閉じる向きに力が作用したとすると、蓋板が倒
れることになるから、開口部内に物品を出し入れ
しているような場合に、このようなことがあると
危険である。そこで、蓋板が開いた状態でアーム
の先端縁を開口枠の透孔の周縁に当接させること
により、蓋板が簡単に閉じるのを防止するように
した構成が考えられている。この構成の場合、蓋
板が開いた時点でアームの先端縁が上方に移動し
て透孔の周縁に当接するように、アームをばね手
段で付勢することが必要となるのであり、蓋板を
閉じるときにはアームをばね力に抗して押し下げ
る必要がある。 With this configuration, if a force is applied in the direction of closing the lid plate while the lid plate is open, the lid plate will topple over, so if an item is being put in or taken out of the opening, It is dangerous if something like this happens. Therefore, a configuration has been devised in which the distal end edge of the arm is brought into contact with the periphery of the through hole in the opening frame when the cover plate is open, thereby preventing the cover plate from easily closing. In this configuration, it is necessary to bias the arm with a spring means so that the tip edge of the arm moves upward and comes into contact with the periphery of the through hole when the cover plate is opened. When closing, the arm must be pushed down against the spring force.
以上のように、蓋板が勝手に閉じるのを防止す
る構成とした場合には、蓋板を閉じる操作が面倒
になるという問題が生じる。とくに、アームは蓋
板の両側縁にそれぞれ設けられるのが一般的であ
るから、各アームを別々に操作するとすれば、両
手を蓋板の両側部に添えるように操作しなければ
ならず、操作性が悪いという問題がある。 As described above, when the structure is such that the lid plate is prevented from closing on its own, a problem arises in that the operation of closing the lid plate becomes troublesome. In particular, since the arms are generally provided on both sides of the cover plate, if you were to operate each arm separately, you would have to place both hands on both sides of the cover plate, making the operation difficult. There is a problem with bad sex.
本考案はこのような問題点を解消しようとする
ものであり、一対のアームを同時に操作するレバ
ーを設けて蓋板を閉じるときの操作性を向上さ
せ、とくに、レバーの中央部にレバーの移動方向
に突出するハンドルを形成することにより、操作
が容易になるようにし、さらに、レバーを蓋板の
裏面に固定された補強桟内に収めることにより、
補強桟による蓋板の強度の増大とともに、レバー
を隠して外観の向上を図つた床開口部の蓋自立装
置を提供することを目的としている。 The present invention aims to solve these problems by providing a lever that operates a pair of arms at the same time to improve operability when closing the lid plate. By forming a handle that protrudes in the direction, operation is facilitated, and furthermore, by housing the lever in a reinforcing bar fixed to the back of the lid plate,
The object of the present invention is to provide a self-standing device for a lid of a floor opening, which increases the strength of the lid plate by reinforcing bars and improves the appearance by hiding the lever.
本考案に係る床開口部の蓋自立装置は、床面１
の開口部２の周縁に装着される開口枠３と、開口
枠３の後縁に後端縁を残して回動することにより
開口枠３を閉じる位置と開口枠３を開く位置との
間で開閉自在となつた蓋板４と、一般部が蓋板４
の側縁に回動自在に軸着され他端部に爪部５が形
成されるとともに開口枠３の両側縁で上下に貫通
する一対の透孔６内に上下移動自在に挿通される
一対のアーム７と、蓋板４の両側縁に沿つて形成
された長孔９内に摺動自在に挿入され摺動範囲の
前半部で各アーム７の後縁を押圧するレバー１０
と、レバー１０を蓋板４の前方へ向かつて付勢す
るばね手段１１とを備え、蓋板４が開いていると
きに、アーム７の爪片５が透孔６の下縁に係止さ
れるとともにアーム７の上記他端部の先端縁が透
孔６の開口縁に当接する自立位置と、アーム７の
上記他端部の先端縁が透孔６の下方に挿入される
自由位置との間でレバー１０の前後移動に連動し
てアーム７が揺動自在となつた床開口部の蓋自立
装置において、上記レバー１１は蓋板４の両側縁
間に跨がる形で配設されていて両端部がそれぞれ
長孔９内に挿入され、蓋板４裏面にはレバー１１
の略全体を収める中空の補強桟１２が固着され、
レバー１１の長手方向の中央部が蓋板４の裏面で
補強桟１２より前方に突出してハンドル部１３が
形成されて成るものである。 The lid self-supporting device for the floor opening according to the present invention is
The aperture frame 3 is attached to the periphery of the aperture 2, and the aperture frame 3 is rotated with the rear edge remaining at the rear edge of the aperture frame 3, so that the aperture frame 3 can be rotated between a position where the aperture frame 3 is closed and a position where the aperture frame 3 is opened. The lid plate 4 can be opened and closed freely, and the general part is the lid plate 4.
A pair of holes 6 are rotatably attached to the side edges of the opening frame 3, and have a claw portion 5 formed at the other end thereof, and are vertically movably inserted into a pair of through holes 6 that penetrate vertically at both side edges of the opening frame 3. A lever 10 is slidably inserted into a long hole 9 formed along both side edges of the arm 7 and the cover plate 4, and presses the rear edge of each arm 7 in the front half of the sliding range.
and a spring means 11 for biasing the lever 10 toward the front of the cover plate 4. When the cover plate 4 is open, the claw piece 5 of the arm 7 is locked to the lower edge of the through hole 6. and a free position where the tip edge of the other end of the arm 7 is in contact with the opening edge of the through hole 6, and a free position where the tip edge of the other end of the arm 7 is inserted below the through hole 6. In the floor opening lid self-supporting device in which the arm 7 is swingable in conjunction with the back and forth movement of the lever 10 between the two sides, the lever 11 is disposed so as to straddle between both side edges of the lid plate 4. Both ends are inserted into the long holes 9 respectively, and a lever 11 is provided on the back surface of the cover plate 4.
A hollow reinforcing crosspiece 12 that accommodates almost the whole of is fixed,
The central portion of the lever 11 in the longitudinal direction projects forward from the reinforcing bar 12 on the back surface of the cover plate 4 to form a handle portion 13.
以下、図面に基づいて説明する実施例では床下
収納庫の蓋板を自立させる装置の例を示す。第１
図に示すように、床面１に開口部２が形成され、
開口周縁に沿つて開口枠３が装着される。床下に
は上面に開口してその開口縁が開口枠３と合致す
る収納箱１４が取着される。開口枠３は、第２図
に示すように、床面１の開口部２周縁の裏面に配
設された裏桟１５に固定された断面略Ｌ字状の枠
桟１６上に載置される。開口枠３は断面略Ｌ字状
に形成され、縦片上端にはフランジ部１７が形成
されて、床面１に係止される。開口枠３側縁の横
片には上下に貫通する透孔６が形成され、開口枠
３の横片の先端には全周に亘つて上方に突出する
突条１８が形成されれる。蓋板４は後端縁を開口
枠３後縁の横片上に残して回動し、開口枠３の横
片上に蓋板４の周縁部が載置されることにより開
口枠３が閉塞される。蓋板４の側縁にはアーム７
の一端部が回動自在に軸着され、アーム７の他端
部は開口枠３に形成された上記透孔６内に上下移
動自在に挿通される。アーム７の他端部からは爪
片５が後方に向かつて突出する。爪片５の下縁は
弧状となり、爪片５の上縁は略字状に屈曲して
いる。蓋板４裏面には左右方向に沿つて中空の補
強桟１２が２本固着される。蓋板４の後端側に配
設された補強桟１２内にはレバー１０が収めら
れ、レバー１０の左右両端部は蓋板４の側縁に形
成された長孔９内に挿入され、長孔９内で摺動自
在となつている。また、レバー１０は、第４図に
示すように、ばね手段１１により蓋板４の前方へ
付勢されている。すなわち、蓋板４を開くと、ア
ーム７が透孔６内を上方に移動し、蓋板４が完全
に開いた位置で、爪片５上縁が透孔６の後縁部に
係止される。このとき、ばね手段１１のばね力に
よつてレバー１０が長孔９の前端位置に移動し、
爪片５の下縁が透孔６の前縁部に当接する。ま
た、蓋板４後端縁は開口枠３の突条１８に係止さ
れる。したがつて、蓋板４は開いた状態で、後方
へ倒れようとしても、蓋板４後端縁と突条１８と
の係止及び爪片５上縁と透孔６後縁部との係止に
よつて後方へ倒れることがなく、また爪片５前縁
と透孔６前縁部との係止によつて前倒れも防止さ
れ、蓋板４が開いた状態で自立するのである。蓋
板４を閉じるにはレバー１０を長孔９の後端位置
に移動させながら蓋板４を前方へ移動させると爪
片５と透孔６周縁との係合が解除されてアーム７
が透孔６内を上下に移動できるようになり、蓋板
４を閉じることができる。ところで、上述のよう
なレバー１０の操作を行なうために、第３図に示
すように、レバー１０は蓋板４の左右方向におけ
る中央位置でその一部を補強桟１２より突出させ
てハンドル部１３を形成する。すなわち、このハ
ンドル部１３を操作してレバー１０の前後方向へ
の移動を行ない、また、ハンドル部１３を握つて
蓋板４の開閉が行なえるものである。図中２０は
補強板である。 In the embodiments described below with reference to the drawings, an example of a device for making the cover plate of an underfloor storage stand on its own will be shown. 1st
As shown in the figure, an opening 2 is formed in the floor surface 1,
An opening frame 3 is attached along the periphery of the opening. A storage box 14 which is open at the top and whose opening edge matches the opening frame 3 is attached under the floor. As shown in FIG. 2, the opening frame 3 is placed on a frame bar 16 having a substantially L-shaped cross section and fixed to a back bar 15 provided on the back side of the periphery of the opening 2 on the floor surface 1. . The opening frame 3 is formed to have a substantially L-shaped cross section, and a flange portion 17 is formed at the upper end of the vertical piece to be secured to the floor surface 1. A through hole 6 is formed in the horizontal piece of the side edge of the opening frame 3, and a through hole 6 is formed to penetrate vertically, and a protrusion 18 is formed at the tip of the horizontal piece of the opening frame 3, projecting upward over the entire circumference. The cover plate 4 rotates with its rear edge remaining on the horizontal piece of the rear edge of the opening frame 3, and the peripheral edge of the cover plate 4 is placed on the horizontal piece of the opening frame 3, thereby closing the opening frame 3. . An arm 7 is attached to the side edge of the cover plate 4.
One end of the arm 7 is rotatably attached to the shaft, and the other end of the arm 7 is inserted into the through hole 6 formed in the opening frame 3 so as to be vertically movable. A claw piece 5 projects rearward from the other end of the arm 7. The lower edge of the claw piece 5 is arc-shaped, and the upper edge of the claw piece 5 is bent into an abbreviated shape. Two hollow reinforcing bars 12 are fixed to the back surface of the cover plate 4 along the left-right direction. A lever 10 is housed in a reinforcing bar 12 disposed on the rear end side of the cover plate 4, and both left and right ends of the lever 10 are inserted into elongated holes 9 formed on the side edges of the cover plate 4, and It is slidable within the hole 9. Further, the lever 10 is urged forward of the cover plate 4 by a spring means 11, as shown in FIG. That is, when the cover plate 4 is opened, the arm 7 moves upward within the through hole 6, and when the cover plate 4 is completely opened, the upper edge of the claw piece 5 is locked to the rear edge of the through hole 6. Ru. At this time, the lever 10 is moved to the front end position of the elongated hole 9 by the spring force of the spring means 11,
The lower edge of the claw piece 5 comes into contact with the front edge of the through hole 6. Further, the rear end edge of the cover plate 4 is locked to the protrusion 18 of the opening frame 3. Therefore, even if the cover plate 4 tries to fall backward in the open state, the rear end edge of the cover plate 4 and the protrusion 18 will not engage with each other, and the upper edge of the claw piece 5 and the rear edge of the through hole 6 will not engage with each other. The stop prevents the lid from falling backward, and the engagement between the front edge of the claw piece 5 and the front edge of the through hole 6 prevents it from falling forward, allowing the lid plate 4 to stand on its own in the open state. To close the cover plate 4, move the lever 10 to the rear end position of the elongated hole 9 and move the cover plate 4 forward. The engagement between the claw piece 5 and the periphery of the through hole 6 is released, and the arm 7 is closed.
can now move up and down in the through hole 6, and the cover plate 4 can be closed. By the way, in order to operate the lever 10 as described above, as shown in FIG. form. That is, by operating this handle portion 13, the lever 10 can be moved in the front-back direction, and by grasping the handle portion 13, the lid plate 4 can be opened and closed. In the figure, 20 is a reinforcing plate.
本考案は上述のように、一端部が蓋板の側縁に
回動自在に軸着され他端部に爪片が形成されると
ともに開口枠の両側縁で上下に貫通する一対の透
孔内に上下移動自在に挿通される一対のアーム
と、蓋板の両側縁に沿つて形成された長孔内に摺
動自在に挿入され摺動範囲の前半部で各アームの
後縁を押圧するレバーと、レバーを蓋板の前方へ
向かつて付勢するばね手段とを備え、蓋板が開い
ているときに、アームの爪片が透孔の下縁に係止
されるとともにアームの上記他端部の先端縁が透
孔の開口縁に当接する自立位置と、アームの上記
他端部の先端縁が透孔の下方に挿入される自由位
置との間でレバーの前後移動に連動してアームが
揺動自在となつた床開口部の蓋自立装置を前提と
し、レバーが蓋板の両側縁間に跨がる形で配設さ
れていて両端部がそれぞれ長孔内に挿入されてい
るので、一対のアームをレバーによつて同時に操
作することができるのであり、蓋板を閉じるとき
の操作性が非常に向上するのである。また、レバ
ーの長手方向の中央部が蓋板の裏面で補強桟より
前方に突出してハンドル部を形成しているので、
ハンドル部がレバーの移動方向に突出することに
より、ハンドル部を握つてレバーを操作すればよ
く、蓋板を閉じる操作が一層容易になるのであ
る。さらに、レバーの略全体が蓋板の裏面に固着
された補強桟内に収められているので、蓋板の補
強が行なわれるのもちろんのこと、蓋板の補強を
行なう補強桟をレバーの目隠しに兼用することが
でき、レバーが目立たず、外観の見栄えが向上す
るという利点を有する。 As mentioned above, the present invention has one end rotatably pivoted to the side edge of the cover plate, a claw piece formed at the other end, and a pair of through holes penetrating vertically on both sides of the opening frame. A pair of arms are inserted through the holder so that they can move up and down, and a lever that is slidably inserted into long holes formed along both sides of the lid plate and presses the rear edge of each arm in the first half of the sliding range. and spring means for biasing the lever toward the front of the cover plate, and when the cover plate is open, the claw piece of the arm is locked to the lower edge of the through hole, and the other end of the arm is engaged with the lower edge of the through hole. The arm moves in conjunction with the back and forth movement of the lever between a free position where the tip edge of the arm abuts the opening edge of the through hole and a free position where the tip edge of the other end of the arm is inserted below the hole. The lever is arranged to straddle between both edges of the cover plate, and both ends are inserted into the elongated holes. , the pair of arms can be operated simultaneously by levers, and the operability when closing the lid plate is greatly improved. In addition, the longitudinal center part of the lever protrudes forward from the reinforcing bar on the back of the lid plate to form a handle.
Since the handle portion protrudes in the direction of movement of the lever, it is only necessary to grasp the handle portion to operate the lever, thereby making it easier to close the lid plate. Furthermore, since almost the entire lever is housed within the reinforcing bar fixed to the back of the cover plate, not only is the cover plate reinforced, but the reinforcing bar that reinforces the cover plate can also be used to hide the lever. It has the advantage that it can be used for both purposes, the lever is not noticeable, and the appearance is improved.
第１図は本考案の一実施例を示す斜視図、第２
図は同上の蓋板を開いた状態の断面図、第３図は
同上に使用する蓋板の斜視図、第４図ａは同上の
レバーが前方に移動した状態を示す部分断面図、
同図ｂは同上のレバーが後方に移動した状態を示
す部分断面図、第５図は同上に使用する開口枠の
部分平面図であり、１は床面、２は開口部、３は
開口枠、４は蓋板、５は爪片、６は透孔、７はア
ーム、８は軸着部、９は長孔、１０はレバー、１
１はばね手段、１２は補強桟、１３はハンドル部
である。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a cross-sectional view of the same as above with the lid plate open, FIG. 3 is a perspective view of the cover plate used in the above, and FIG.
Figure b is a partial sectional view showing the lever moved backwards, and Figure 5 is a partial plan view of the opening frame used in the above, where 1 is the floor, 2 is the opening, and 3 is the opening frame. , 4 is a cover plate, 5 is a claw piece, 6 is a through hole, 7 is an arm, 8 is a shaft attachment part, 9 is a long hole, 10 is a lever, 1
1 is a spring means, 12 is a reinforcing crosspiece, and 13 is a handle portion.
Claims (1)
口枠の後縁に後端縁を残して回動することにより
開口枠を閉じる位置と開口枠を開く位置との間で
開閉自在となつた蓋板と、一端部が蓋板の側縁に
回動自在に軸着され他端部に爪片が形成されると
ともに開口枠の両側縁で上下に貫通する一対の透
孔内に上下移動自在に挿通される一対のアーム
と、蓋板の両側縁に沿つて形成された長孔内に摺
動自在に挿入され摺動範囲の前半部で各アームの
後縁を押圧するレバーと、レバーを蓋板の前方へ
向かつて付勢するばね手段とを備え、蓋板が開い
ているときに、アームの爪片が透孔の下縁に係止
されるとともにアームの上記他端部の先端縁が透
孔の開口縁に当接する自立位置と、アームの上記
他端部の先端縁が透孔の下方に挿入される自由位
置との間でレバーの前後移動に連動してアームが
揺動自在となつた床開口部の蓋自立装置におい
て、上記レバーは蓋板の両側縁間に跨がる形で配
設されていて両端部がそれぞれ長孔内に挿入さ
れ、蓋板裏面にはレバーの略全体を収める中空の
補強桟が固着され、レバーの長手方向の中央部が
蓋板の裏面で補強桟より前方に突出してハンドル
部が形成されて成る床開口部の蓋自立装置。 The opening frame is attached to the periphery of the opening in the floor surface, and by rotating the opening frame with the rear edge remaining at the rear edge of the opening frame, the opening frame can be freely opened and closed between a closing position and an opening position. One end of the lid plate is rotatably attached to the side edge of the lid plate, and a claw piece is formed on the other end. a pair of arms that are movably inserted; a lever that is slidably inserted into long holes formed along both side edges of the cover plate and presses the rear edge of each arm in the first half of the sliding range; spring means for biasing the lever toward the front of the cover plate, and when the cover plate is open, the claw piece of the arm is locked to the lower edge of the through hole and the other end of the arm is The arm swings in conjunction with the back and forth movement of the lever between a free position where the tip edge contacts the opening edge of the through hole and a free position where the tip edge of the other end of the arm is inserted below the through hole. In the movable lid self-supporting device for a floor opening, the lever is disposed so as to straddle between both side edges of the lid plate, and both ends are inserted into the respective long holes. This self-standing device for a lid of a floor opening is formed by fixing a hollow reinforcing bar that accommodates almost the entire lever, and in which the longitudinal center part of the lever protrudes forward from the reinforcing bar on the back surface of a cover plate to form a handle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15349781U JPS5857434U (en) | 1981-10-15 | 1981-10-15 | Lid marking device for floor openings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15349781U JPS5857434U (en) | 1981-10-15 | 1981-10-15 | Lid marking device for floor openings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857434U JPS5857434U (en) | 1983-04-19 |
| JPS6328265Y2 true JPS6328265Y2 (en) | 1988-07-29 |
Family
ID=29946110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15349781U Granted JPS5857434U (en) | 1981-10-15 | 1981-10-15 | Lid marking device for floor openings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857434U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4665661B2 (en) * | 2005-08-22 | 2011-04-06 | パナソニック電工株式会社 | Underfloor storage |
-
1981
- 1981-10-15 JP JP15349781U patent/JPS5857434U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857434U (en) | 1983-04-19 |
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