JPH0741187Y2 - Opening and closing structure of electronic equipment housing - Google Patents
Opening and closing structure of electronic equipment housingInfo
- Publication number
- JPH0741187Y2 JPH0741187Y2 JP1991004814U JP481491U JPH0741187Y2 JP H0741187 Y2 JPH0741187 Y2 JP H0741187Y2 JP 1991004814 U JP1991004814 U JP 1991004814U JP 481491 U JP481491 U JP 481491U JP H0741187 Y2 JPH0741187 Y2 JP H0741187Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- lid
- hinge
- opening
- fixture
- 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 - Fee Related
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、例えば通信設備におけ
る中継器等が収容される電子機器筐体の開閉構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening / closing structure for an electronic equipment housing in which, for example, a repeater in communication equipment is housed.
【０００２】[0002]
【従来の技術】例えば屋外通信設備における電子機器
は、耐候性及び電磁遮蔽性を持たす上で電子機器筐体に
収容される。2. Description of the Related Art For example, an electronic device in an outdoor communication facility is housed in an electronic device casing while having weather resistance and electromagnetic shielding properties.
【０００３】この電子機器筐体は、一側面に電子機器収
納用の開口を有し、この開口面に蓋をして構成されるも
ので、この蓋はその一方の縁と筐体側面との間に設けら
れた蝶番により開閉自在に設定され、また、他方の縁と
筐体側面との間に設けられた固定具によりその該蓋と筐
体本体とが密閉固定される。図７は電子機器筐体におけ
る従来の蝶番取付け状態を示すもので、同図（Ａ）はそ
の側面図、同図（Ｂ）はその正面図である。This electronic equipment housing has an opening for accommodating electronic equipment on one side surface, and is constructed by covering the opening surface with a lid. One edge of the lid and the side surface of the housing. It is set so as to be openable and closable by a hinge provided therebetween, and the lid and the housing body are hermetically fixed by a fixture provided between the other edge and the housing side surface. FIG. 7 shows a conventional hinge mounting state in an electronic device housing. FIG. 7A is a side view thereof and FIG. 7B is a front view thereof.
【０００４】図７において、１１は筐体本体、１２は筐
体用蓋であり、筐体本体１１の側面には、筐体用蓋１２
の縁の高さに合わせた台状の取付金具１３が設けられ、
この取付金具１３の上部と上記蓋１２の縁とに渡って、
蝶番取付用ねじ１４により蝶番１５が取付けられる。図
８は電子機器筐体における従来の固定具取付け状態を示
すもので、同図（Ａ）はその側面図、同図（Ｂ）はその
正面図である。In FIG. 7, reference numeral 11 is a housing body, 12 is a housing lid, and a housing lid 12 is provided on a side surface of the housing body 11.
A trapezoidal mounting bracket 13 is provided according to the height of the edge of
Spanning the top of the mounting bracket 13 and the edge of the lid 12,
The hinge 15 is attached by the hinge attaching screw 14. 8A and 8B show a state in which a conventional fixture is attached to an electronic device housing. FIG. 8A is a side view thereof, and FIG. 8B is a front view thereof.
【０００５】図８において、１１は筐体本体、１２は筐
体用蓋であり、筐体本体１１の側面には、筐体用蓋１２
の縁の高さに合わせた台状の取付金具１６が設けられ、
この取付金具１６の上部と上記蓋１２の縁とに渡って、
固定具取付用ねじ１７により固定具１８が取付けられ
る。In FIG. 8, reference numeral 11 is a housing body, 12 is a housing lid, and a housing lid 12 is provided on a side surface of the housing body 11.
A trapezoidal mounting bracket 16 is provided according to the height of the edge of
Spanning the top of the mounting bracket 16 and the edge of the lid 12,
The fixture 18 is attached by the fixture attachment screws 17.
【０００６】つまり、筐体用蓋１２の一辺側に蝶番１５
が、また、他辺側に固定具１８が取付けられることによ
り、該固定具１８を開放状態とすることで、筐体用蓋１
２は蝶番１５を軸として自在に開閉される。That is, the hinge 15 is provided on one side of the case lid 12.
However, by attaching the fixing tool 18 to the other side, the fixing tool 18 is brought into an open state, so that the housing lid 1
2 can be freely opened and closed around the hinge 15.
【０００７】[0007]
【考案が解決しようとする課題】しかしながら、上記従
来の筐体開閉構造では、筐体本体１１に対する筐体用蓋
１２の開閉方向が、蝶番１５を軸とする一方向に限られ
るため、例えば電子機器の現地設置あるいは内部電子機
器調整の際に障害物が存在する場合には、蓋１２の開閉
が困難になり作業性が悪くなることがある。However, in the above-described conventional housing opening / closing structure, the opening / closing direction of the housing lid 12 with respect to the housing body 11 is limited to one direction with the hinge 15 as an axis. If an obstacle is present when the device is installed locally or the internal electronic device is adjusted, it may be difficult to open and close the lid 12 and workability may be deteriorated.
【０００８】本考案は上記課題に鑑みなされたもので、
筐体の設置環境に応じて、筐体用蓋の開閉方向を選択す
ることが可能になる電子機器筐体の開閉構造を提供する
ことを目的とする。The present invention has been made in view of the above problems.
An object of the present invention is to provide an opening / closing structure for an electronic device housing, which allows the opening / closing direction of the housing lid to be selected according to the installation environment of the housing.
【０００９】[0009]
【課題を解決するための手段】すなわち、本考案に係わ
る電子機器筐体の開閉構造は、開口を有する筐体本体
と、この筐体本体の開口に対応して設けられる筐体用蓋
と、上記筐体本体の側面と上記筐体用蓋の縁とに渡って
設けられ該筐体用蓋の開閉支持軸となる蝶番と、上記筐
体本体の側面と上記筐体用蓋の縁とに渡って設けられ該
筐体本体に対し該筐体用蓋の固定／開放を行なう固定具
と、上記蝶番を上記筐体本体の相対向する一側面側及び
他側面側に着脱自在に取付ける蝶番取付手段とを備えて
構成したものである。That is, an opening / closing structure for an electronic equipment casing according to the present invention comprises a casing body having an opening, and a casing lid provided corresponding to the opening of the casing body. A hinge that is provided over the side surface of the housing body and the edge of the housing lid and serves as an opening / closing support shaft of the housing lid, and on the side surface of the housing body and the edge of the housing lid. A fixture provided across the casing body for fixing / opening the casing lid, and a hinge attachment for detachably attaching the hinge to one side surface and the other side surface of the casing body facing each other. And means.
【００１０】[0010]
【作用】つまり、上記蝶番を、筐体一側面側の蓋との
間、あるいは筐体他側面側の蓋との間で付け替え自在と
することで、選択的に蓋の開閉方向を設定できる。In other words, the opening and closing direction of the lid can be selectively set by making it possible to replace the hinge with the lid on one side of the casing or with the lid on the other side of the casing.
【００１１】[0011]
【実施例】以下図面により本考案の一実施例について説
明する。図１は電子機器筐体の開閉構造における蓋の支
持回動部を示すもので、同図（Ａ）はその側面図、同図
（Ｂ）はその正面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1A and 1B show a supporting / rotating portion of a lid in an opening / closing structure of an electronic device housing. FIG. 1A is a side view thereof, and FIG. 1B is a front view thereof.
【００１２】図１において、１１は筐体本体、１２は筐
体用蓋であり、筐体本体１１の一側面には、筐体用蓋１
２の縁の高さに合わせた台状の取付金具２１Ｒが設けら
れ、この取付金具２１Ｒには、その上側面に沿って着脱
自在にした蝶番取付金具２２が設けられる。そして、こ
の蝶番取付金具２２の先端部と上記筐体用蓋１２の縁と
に渡り蝶番１５が蝶番取付用ねじ１４により取付けられ
る。In FIG. 1, 11 is a housing main body, 12 is a housing lid, and one side surface of the housing main body 11 has a housing lid 1
A trapezoidal mounting metal fitting 21R is provided to match the height of the edge of the second edge, and the mounting metal fitting 21R is provided with a detachable hinge mounting metal fitting 22 along the upper side surface thereof. Then, a hinge 15 is attached by a hinge attaching screw 14 across the tip of the hinge attaching member 22 and the edge of the housing lid 12.
【００１３】一方、上記取付金具２１Ｒの上部には、上
記筐体用蓋１２の縁との間に、上記蝶番１５に併設して
固定具１８が設けられる。この固定具１８は、取付金具
２１Ｒの上部に対し固定具取付用ねじ１７により固定さ
れるもので、この固定具１８のヒンジ１８ａを引上げ、
その上端部に設けられた係止片１８ｂを上記筐体用蓋１
２の縁に突出形成した固定片１８ｃに掛けた後、該ヒン
ジ１８ａを引下げることで、筐体本体１１に対し蓋１２
が密閉固定される。On the other hand, a fixture 18 is provided on the upper part of the mounting metal fitting 21R between the hinge 15 and the edge of the lid 12 for the housing. The fixture 18 is fixed to the upper part of the fitting 21R by the fixture attachment screw 17, and the hinge 18a of the fixture 18 is pulled up.
The locking piece 18b provided at the upper end of the housing lid 1
After being hooked on the fixing piece 18c formed to project at the edge of 2, the hinge 18a is pulled down, so that the lid 12 is attached to the housing body 11.
Is hermetically fixed.
【００１４】ここで、上記固定具１８におけるヒンジ１
８ａと係止片１８ｂとの間は、ばね１８ｄにより接続さ
れ、筐体用蓋１２はこのばね１８ｄのばね力により筐体
本体１１側に引付けられて固定される。図２は電子機器
筐体の開閉構造における蓋の開閉操作部を示すもので、
同図（Ａ）はその側面図、同図（Ｂ）はその正面図であ
る。Here, the hinge 1 in the fixture 18 is
A spring 18d connects between 8a and the locking piece 18b, and the housing lid 12 is attracted and fixed to the housing body 11 side by the spring force of the spring 18d. FIG. 2 shows an opening / closing operation part of the lid in the opening / closing structure of the electronic device casing.
The figure (A) is the side view, and the figure (B) is the front view.
【００１５】図２において、１１は筐体本体、１２は筐
体用蓋であり、筐体本体１１の他側面には、上記一側面
側と同様にして、筐体用蓋１２の縁の高さに合わせた台
状の取付金具２１Ｌが設けられ、この取付金具２１Ｌの
上部には、上記筐体用蓋１２の縁との間に、上記同様の
固定具１８が設けられる。In FIG. 2, reference numeral 11 denotes a housing main body, 12 denotes a housing lid, and the other side surface of the housing main body 11 has a height of an edge of the housing lid 12 in the same manner as the one side surface side. A mounting bracket 21L having a shape corresponding to the height is provided, and a fixture 18 similar to the above is provided on the upper portion of the mounting bracket 21L between the mounting bracket 21L and the edge of the housing lid 12.
【００１６】ここで、上記筐体本体１１の他側面側にお
ける取付金具２１Ｌには、蝶番取付金具２２及び蝶番１
５は設けられず、筐体用蓋１２の縁には、蝶番取付用ね
じ穴部２３が露出した状態になる。Here, the hinge fittings 22 and the hinges 1 are attached to the fittings 21L on the other side of the casing body 11.
5, the hinge mounting screw hole 23 is exposed at the edge of the housing lid 12.
【００１７】図３は上記図１における筐体一側面側の取
付金具２１Ｒの構成を示すもので、同図（Ａ）はその正
面図、同図（Ｂ）はその上面図、同図（Ｃ）はその右側
面図である。FIG. 3 shows the structure of the mounting metal fitting 21R on one side of the housing in FIG. 1 above. FIG. 3A is a front view thereof, FIG. 3B is a top view thereof, and FIG. ) Is a right side view thereof.
【００１８】この取付金具２１Ｒの上側面は、蝶番設置
面３１と固定具設置面３２とからなるもので、蝶番設置
面３１の台状折曲げ部には、それぞれ蝶番取付金具取付
孔３１ａ，３１ｂが形成され、前記蝶番取付金具２２は
この取付孔３１ａ，３１ｂを通して配置され、蝶番１５
との接続が図られる。The upper side surface of the mounting bracket 21R comprises a hinge mounting surface 31 and a fixture mounting surface 32, and the trapezoidal bent portion of the hinge mounting surface 31 has hinge mounting bracket mounting holes 31a and 31b, respectively. And the hinge mounting bracket 22 is arranged through the mounting holes 31a and 31b.
The connection with is made.
【００１９】また、固定具設置面３２には、固定具取付
ねじ孔部３２ａ，３２ｂが形成されるもので、前記固定
具１８は、このねじ孔部３２ａ，３２ｂに固定具取付用
ねじ１７を螺合して取付けられる。Fixing device mounting surface 32 is formed with fixing device mounting screw hole portions 32a and 32b, and the fixing device 18 is provided with fixing device mounting screw 17 in these screw hole portions 32a and 32b. It is installed by screwing.
【００２０】図４は上記図２における筐体他側面側の取
付金具２１Ｌの構成を示すもので、同図（Ａ）はその正
面図、同図（Ｂ）はその上面図、同図（Ｃ）はその右側
面図である。4A and 4B show the structure of the mounting bracket 21L on the side of the other side of the housing in FIG. 2; FIG. 4A is its front view, FIG. 4B is its top view, and FIG. ) Is a right side view thereof.
【００２１】この取付金具２１Ｌの上側面は、上記一側
面側の取付金具２１Ｒと同様にして、蝶番設置面３１と
固定具設置面３２とからなるもので、蝶番設置面３１の
台状折曲げ部には、それぞれ蝶番取付金具取付孔３１
ａ，３１ｂが形成される。また、固定具設置面３２に
は、固定具取付ねじ孔部３２ａ，３２ｂが形成され、前
記固定具１８は、このねじ孔部３２ａ，３２ｂに固定具
取付用ねじ１７を螺合して取付けられる。The upper side surface of the mounting bracket 21L is composed of a hinge mounting surface 31 and a fixture mounting surface 32 in the same manner as the mounting bracket 21R on the one side surface side. The hinge mounting surface 31 is bent into a trapezoidal shape. Each part has a hinge mounting bracket mounting hole 31
a and 31b are formed. Further, the fixture installation surface 32 is formed with fixture attachment screw hole portions 32a and 32b, and the fixture 18 is attached by screwing the fixture attachment screw 17 into the screw hole portions 32a and 32b. .
【００２２】図５は前記図１において蝶番１５の取付け
に使用される蝶番取付金具２２の構成を示すもので、同
図（Ａ）はその正面図、同図（Ｂ）はその上面図、同図
（Ｃ）はその右側面図である。5A and 5B show the structure of the hinge mounting member 22 used for mounting the hinge 15 in FIG. 1. FIG. 5A is a front view thereof, FIG. 5B is a top view thereof. FIG. (C) is a right side view thereof.
【００２３】この蝶番取付金具２２の先端側には、蝶番
取付ねじ部４１ａ，４１ｂが形成され、また、他端側に
は、この蝶番取付金具２２を上記取付金具２１Ｒ又は２
１Ｌの何れかの蝶番取付金具取付孔３１ａ，３１ｂに装
着した際に、その抜けを防止するためのＬ字状のストッ
パ４２が形成される。Hinge mounting screws 41a and 41b are formed on the tip end side of the hinge mounting bracket 22, and the hinge mounting bracket 22 is mounted on the other end of the hinge mounting bracket 21R or 2R.
An L-shaped stopper 42 is formed to prevent the hinge mounting fitting 31a, 31b of 1L from coming off when it is mounted.
【００２４】すなわち、上記図３における取付金具２１
Ｒと、上記図４における取付金具２１Ｌとは、それぞれ
筐体本体１１を挟んで対称となる形で構成されるもの
で、筐体用蓋１２の支持回動部となる筐体一側面側の取
付金具２１Ｒには、蝶番１５と固定具１８が組合わせで
設けられ、また、筐体用蓋１２の開閉操作部となる筐体
他側面側の取付金具２１Ｌには、固定具１８のみが設け
られる。図６は電子機器筐体の全体構成を示すもので、
同図（Ａ）はその平面図、同図（Ｂ）はその右側面図、
同図（Ｃ）はその下側面図である。That is, the fitting 21 in FIG.
The R and the mounting bracket 21L in FIG. 4 are symmetrically arranged with the housing main body 11 interposed therebetween. The mounting bracket 21R is provided with the hinge 15 and the fixture 18 in combination, and the mounting bracket 21L on the other side of the casing, which is the opening / closing operation portion of the casing lid 12, is provided with only the fixture 18. To be FIG. 6 shows the overall configuration of the electronic device casing.
The same figure (A) is the top view, the same figure (B) is the right side view,
FIG. 3C is a bottom side view thereof.
【００２５】図６において、筐体本体１１の一側面側
（右側面）１１ａにおける取付金具２１Ｒには、蝶番１
５及び固定具１８が設けられ、また、筐体本体１１の他
側面側（左側面）１１ｂにおける取付金具２１Ｌには、
固定具１８のみが設けられる。In FIG. 6, the hinge 1 is attached to the mounting bracket 21R on one side surface (right side surface) 11a of the housing body 11.
5 and the fixture 18 are provided, and the mounting bracket 21L on the other side surface (left side surface) 11b of the housing body 11 is
Only the fixture 18 is provided.
【００２６】この場合、上記電子機器筐体の筐体用蓋１
２は、図６（Ａ），図６（Ｃ）において、その右縁が支
持回動部、左縁が開閉操作部となり、該開閉操作部にお
ける固定具１８のヒンジ１８ａを引上げ、その係止片１
８ｂを蓋１２の固定片１８ｃから開放することにより、
該支持回動部における蝶番１５を軸として右方向に開閉
される。In this case, the housing lid 1 of the electronic equipment housing
6 (A) and 6 (C), 2 has a support rotating portion at its right edge and an opening / closing operation portion at its left edge, and pulls up the hinge 18a of the fixture 18 in the opening / closing operation portion and locks it. Piece 1
By releasing 8b from the fixing piece 18c of the lid 12,
It is opened and closed to the right around the hinge 15 of the supporting and rotating portion.
【００２７】ここで、上記支持回動部における固定具１
８の係止片１８ｂは、そのヒンジ１８ａが引下げられて
いることにより常にばね１８ｄに引かれた状態で蓋１２
の固定片１８ｃに掛かっているので、該蓋１２が開かれ
た場合にも、上記係止片１８ｂが固定片１８ｃから外れ
ることはない。Here, the fixture 1 in the supporting and rotating portion is described.
The locking piece 18b of No. 8 has the hinge 12a pulled down so that the lid 12 is always pulled by the spring 18d.
Since it is hooked on the fixed piece 18c, the locking piece 18b does not come off from the fixed piece 18c even when the lid 12 is opened.
【００２８】一方、上記筐体用蓋１２の開閉方向を逆方
向にしたい場合には、筐体一側面側（右側面）１１ａに
おける取付金具２１Ｒから蝶番１５及び蝶番取付金具２
２を外し、この外した蝶番１５及び蝶番取付金具２２
を、筐体他側面側（左側面）１１ｂにおける取付金具２
１Ｌに取付けることにより、電子機器筐体の蓋１２は、
その右縁が開閉操作部、左縁が支持回動部となり、該支
持回動部における蝶番１５を軸として左方向に開閉され
る。On the other hand, when it is desired to open and close the casing lid 12 in the opposite direction, the hinge 15 and the hinge attachment 2 are attached from the attachment fitting 21R on one side (right side) 11a of the enclosure.
2 is removed, and the removed hinge 15 and hinge mounting bracket 22
Is the mounting bracket 2 on the other side of the housing (left side) 11b
By attaching to 1L, the lid 12 of the electronic device housing is
The right edge thereof serves as an opening / closing operation portion, and the left edge thereof serves as a support rotating portion, and the hinge 15 of the support rotating portion serves as an axis for opening and closing in the left direction.
【００２９】したがって、上記構成の電子機器筐体の開
閉構造によれば、筐体一側面側１１ａ及び筐体他側面側
１１ｂの何れにおける筐体用蓋１２の縁に対しても、蝶
番１５及び固定具１８が自在に着脱できる構造としたの
で、筐体本体１１の設置環境に応じて筐体用蓋１２の開
閉方向を変更することが可能になり、例えば電子機器の
現地設置あるいは内部電子機器調整の際の作業性を大幅
に向上することができる。Therefore, according to the opening / closing structure of the housing of the electronic device having the above-described structure, the hinge 15 and the edge of the housing lid 12 are formed on both the one side 11a of the housing and the other side 11b of the housing. Since the fixing tool 18 has a structure that can be freely attached and detached, it is possible to change the opening / closing direction of the housing lid 12 according to the installation environment of the housing body 11, for example, the local installation of an electronic device or the internal electronic device. The workability during adjustment can be greatly improved.
【００３０】[0030]
【考案の効果】以上のように本考案によれば、開口を有
する筐体本体と、この筐体本体の開口に対応して設けら
れる筐体用蓋と、上記筐体本体の側面と上記筐体用蓋の
縁とに渡って設けられ該筐体用蓋の開閉支持軸となる蝶
番と、上記筐体本体の側面と上記筐体用蓋の縁とに渡っ
て設けられ該筐体本体に対し該筐体用蓋の固定／開放を
行なう固定具と、上記蝶番を上記筐体本体の相対向する
一側面側及び他側面側に着脱自在に取付ける蝶番取付手
段とを備えて構成したので、筐体の設置環境に応じて、
筐体用蓋の開閉方向を選択することが可能になる。As described above, according to the present invention, a housing body having an opening, a housing lid provided corresponding to the opening of the housing body, a side surface of the housing body, and the housing. A hinge that is provided over the edge of the body lid and serves as an opening / closing support axis for the housing lid, and a hinge provided over the side surface of the housing body and the edge of the housing lid. On the other hand, since it is provided with a fixture for fixing / opening the housing lid, and a hinge attaching means for detachably attaching the hinge to one side face side and the other side face side of the casing body opposite to each other, Depending on the installation environment of the housing,
It is possible to select the opening / closing direction of the case lid.
【図１】本考案の一実施例に係わる電子機器筐体の開閉
構造における蓋の支持回動部を示す図。FIG. 1 is a view showing a supporting and rotating part of a lid in an opening / closing structure of an electronic device housing according to an embodiment of the present invention.
【図２】上記電子機器筐体の開閉構造における蓋の開閉
操作部を示す図。FIG. 2 is a diagram showing an opening / closing operation portion of a lid in the opening / closing structure of the electronic device housing.
【図３】上記電子機器筐体の開閉構造における筐体一側
面側の取付金具の構成を示す図。FIG. 3 is a diagram showing a configuration of a mounting metal fitting on one side surface of the housing in the opening / closing structure of the electronic device housing.
【図４】上記電子機器筐体の開閉構造における筐体他側
面側の取付金具の構成を示す図。FIG. 4 is a view showing a configuration of a mounting bracket on the side surface of the housing other than the housing in the opening / closing structure of the electronic equipment housing.
【図５】上記電子機器筐体の開閉構造において蝶番の取
付けに使用される蝶番取付金具の構成を示す図。FIG. 5 is a diagram showing a configuration of a hinge mounting bracket used for mounting a hinge in the opening / closing structure of the electronic device housing.
【図６】電子機器筐体の全体構成を示す図。FIG. 6 is a diagram showing an overall configuration of an electronic device casing.
【図７】電子機器筐体における従来の蝶番取付け状態を
示す図。FIG. 7 is a view showing a conventional hinge attachment state in an electronic device casing.
【図８】電子機器筐体における従来の固定具取付け状態
を示す図。FIG. 8 is a diagram showing a conventional fixture attachment state in an electronic device casing.
１１…筐体本体、１２…筐体用蓋、１４…蝶番取付用ね
じ、１５…蝶番、１７…固定具取付用ねじ、１８…固定
具、１８ａ…ヒンジ、１８ｂ…係止片、１８ｃ…固定
片、１８ｄ…ばね、２１Ｒ，２１Ｌ…取付金具、２２…
蝶番取付金具、２３…蝶番取付用ねじ穴部、３１…蝶番
設置面、３１ａ，３１ｂ…蝶番取付金具取付孔、３２…
固定具設置面、３２ａ，３２ｂ…固定具取付ねじ孔部、
４１ａ，４１ｂ…蝶番取付ねじ部、４２…ストッパ。11 ... Casing body, 12 ... Casing lid, 14 ... Hinge mounting screw, 15 ... Hinge, 17 ... Fixing fixture mounting screw, 18 ... Fixing fixture, 18a ... Hinge, 18b ... Locking piece, 18c ... Fixing Piece, 18d ... Spring, 21R, 21L ... Mounting bracket, 22 ...
Hinge mounting bracket, 23 ... Hinge mounting screw hole portion, 31 ... Hinge mounting surface, 31a, 31b ... Hinge mounting bracket mounting hole, 32 ...
Fixture installation surface, 32a, 32b ... Fixture mounting screw hole portion,
41a, 41b ... Hinge mounting screw portion, 42 ... Stopper.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−68997（ＪＰ，Ａ) 実開 昭57−175465（ＪＰ，Ｕ) 実開 昭55−2978（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-59-68997 (JP, A) Actually opened 57-175465 (JP, U) Actually opened 55-2978 (JP, U)
Claims (1)
対応する上記筐体用蓋の縁とに渡って着脱自在に設けら
れ、該筐体用蓋の開閉支持軸となる蝶番と、この蝶番が着脱自在に設けられる 上記筐体本体の一側面
及び他側面とそれぞれ対応する上記筐体用蓋の縁とに渡
って設けられ、上記筐体用蓋の縁に突出形成した固定片
に筐体本体側面から伸縮操作される係止片を掛けるか外
すかで該筐体本体に対し該筐体用蓋の固定／開放を行な
う固定具と、この固定具による上記筐体用蓋の固定時に上記係止片を
上記筐体本体の側面に沿って引付けるばね機構と を具備
したことを特徴とする電子機器筐体の開閉構造。1. A housing body having an opening, a housing lid provided corresponding to the opening of the housing body, and one side surface and the other side surface of the housing body facing each other.
Corresponding detachably provided over the edge of the lid for the housing, the hinge comprising a closing supporting shaft of the lid for the housing, one side of the housing body that this hinge is detachably attached
And a fixing piece that is provided over the other side surface and the edge of the housing lid that corresponds to the other side surface, and that is formed to project from the edge of the housing lid.
Hang the locking piece that is expanded and contracted from the side of the housing on the
A fixture for fixing / releasing the casing lid to / from the casing body, and the locking piece for fixing the casing lid by the fixture.
An opening / closing structure for an electronic device casing, comprising: a spring mechanism that attracts along a side surface of the casing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991004814U JPH0741187Y2 (en) | 1991-02-08 | 1991-02-08 | Opening and closing structure of electronic equipment housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991004814U JPH0741187Y2 (en) | 1991-02-08 | 1991-02-08 | Opening and closing structure of electronic equipment housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04131971U JPH04131971U (en) | 1992-12-04 |
| JPH0741187Y2 true JPH0741187Y2 (en) | 1995-09-20 |
Family
ID=31898767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991004814U Expired - Fee Related JPH0741187Y2 (en) | 1991-02-08 | 1991-02-08 | Opening and closing structure of electronic equipment housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741187Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5385877A (en) * | 1977-01-05 | 1978-07-28 | Mitsubishi Chem Ind Ltd | Production of olefin polymer |
| JPS5662727A (en) * | 1979-10-25 | 1981-05-28 | Mitsubishi Electric Corp | Control device for arc discharge |
| JPS5968997A (en) * | 1982-10-14 | 1984-04-19 | マスプロ電工株式会社 | Electronic device case |
-
1991
- 1991-02-08 JP JP1991004814U patent/JPH0741187Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04131971U (en) | 1992-12-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |