JPH0225255Y2 - - Google Patents
Info
- Publication number
- JPH0225255Y2 JPH0225255Y2 JP564884U JP564884U JPH0225255Y2 JP H0225255 Y2 JPH0225255 Y2 JP H0225255Y2 JP 564884 U JP564884 U JP 564884U JP 564884 U JP564884 U JP 564884U JP H0225255 Y2 JPH0225255 Y2 JP H0225255Y2
- Authority
- JP
- Japan
- Prior art keywords
- sides
- frame
- bent
- shape
- side edges
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
(a) 考案の技術分野
本考案は各種電子機器の構成に使用される表裏
に開閉扉を備えるロツカーの改良に関す。[Detailed Description of the Invention] (a) Technical Field of the Invention The present invention relates to an improvement of a rocker equipped with opening/closing doors on the front and back sides, which is used in the construction of various electronic devices.
(b) 技術の背景と従来技術の問題点
各種電子機器は夫々の目的、規模に応じて大小
の筐体、或いはロツカーに収容されて使用される
が、この内該電子機器の操作に必要上開閉できる
表扉を備え、又保守点検の必要から開閉できる裏
扉も備えるロツカーも、広く使用されているも
のゝ一つである。(b) Background of the technology and problems with conventional technology Various electronic devices are housed in large or small cases or lockers depending on their purpose and scale. Lockers, which have a front door that can be opened and closed, and a back door that can be opened and closed for maintenance and inspection, are also widely used.
この場合表裏に設けられる開閉扉のためにロツ
カーを組み立てる骨組みの内、前後面には横桁の
使用が許されず、強度的観点より特別な配慮が要
求される。殊に設置面積の経済化のためにロツカ
ーの高さを設置面積に比して大きくする場合に
は、特に骨組み設計の上での配慮が厳しく要求さ
れる。一面又軽量で部品点数少なく、組立容易で
安価に製作されるものでなければならない。 In this case, the use of crossbeams on the front and back sides of the framework for assembling the rocker for the opening and closing doors provided on the front and back is not allowed, and special consideration is required from the viewpoint of strength. In particular, when the height of the rocker is made larger than the installation area in order to economize on the installation area, strict consideration is required in the framework design. In addition, it must be lightweight, have a small number of parts, be easy to assemble, and be manufactured at low cost.
第1図aは広く使用されているこの種電子機器
用ロツカーの一例を、理解に便なるように分解斜
視図を以て示すもので、主として経済的見地より
骨組みを構成する前後主枠1,2、左右横桁(補
強枠)3〜8は、総て2mm前後の厚さの鋼材から
製作されている。 Figure 1a shows an example of this type of rocker for electronic equipment that is widely used, with an exploded perspective view for ease of understanding. The left and right cross beams (reinforcement frames) 3 to 8 are all made of steel material with a thickness of about 2 mm.
前後主枠1,2は断面コの字状の鋼材からな
り、主枠1の左右内枠には図示されていない電子
機器パネルを螺締する取り付け孔9が一定ピツチ
で配設されている。 The front and rear main frames 1 and 2 are made of steel and have a U-shaped cross section, and mounting holes 9 for screwing electronic device panels (not shown) are provided at a constant pitch in the left and right inner frames of the main frame 1.
左右横桁(補強枠)3〜8は同図bに示すよう
に上下に水平な翼部10,10′を備える断面幅
広のコの字状鋼材からなり、両側の垂直な折り曲
げ部11,11′で主枠1,2と上下及び中央付
近で熔接固定されている。又水平な翼部10,1
0′と垂直な折り曲げ部11,11′との間〓g
に、左右から周囲に折り曲げ辺部を備える側板1
2,12′が挿入され、主枠1,2と夫々左右4
カ所(+印で示す)で熔接固定される。 As shown in Figure b, the left and right cross beams (reinforcement frames) 3 to 8 are made of U-shaped steel material with a wide cross section and are provided with horizontal wing portions 10 and 10' at the top and bottom, and vertical bent portions 11 and 11 on both sides. ' are welded and fixed to the main frames 1 and 2 at the top, bottom, and near the center. Also, the horizontal wing section 10,1
Between 0' and the perpendicular bent parts 11, 11'〓g
, a side plate 1 having bent sides from left and right to the periphery;
2, 12' are inserted, main frames 1, 2 and left and right 4 respectively.
It is welded and fixed in places (indicated by + marks).
このように総て熔接で結合された骨組み枠の上
下にロの字状枠の天枠13、底枠14が熔接さ
れ、図示例では更に天枠13上に覆板15が取り
付けられ、底枠14は架台16上に固定されるよ
う構成されている。表扉17と略同形の図示され
ない裏扉がヒンジ機構等によつて開閉自在に夫々
主枠1,2に取り付けられるが、取り付け孔9に
固定される電子機器パネルの重量負担が両開閉扉
にかゝることはない。 A top frame 13 and a bottom frame 14 of a rectangle-shaped frame are welded to the top and bottom of the frame frame which are all welded together in this way, and in the illustrated example, a cover plate 15 is further attached to the top frame 13, and the bottom frame 14 is configured to be fixed on a pedestal 16. Back doors (not shown), which have approximately the same shape as the front door 17, are attached to the main frames 1 and 2 so that they can be opened and closed, respectively, by a hinge mechanism or the like, but the weight of the electronic equipment panel fixed to the mounting hole 9 is applied to both opening and closing doors. It doesn't bother me.
以上の従来のロツカー構成では所要の部品点数
が比較的に多く、その上総ての結合が熔接によつ
ている故に著しく工数を食い、従つて製作費用が
嵩むと言う短所を備えている。 The conventional rocker construction described above requires a relatively large number of parts, and since all connections are made by welding, it requires a significant amount of man-hours and therefore increases manufacturing costs.
(c) 考案の目的
本考案は上記従来のロツカー構成の欠点を除去
した新規なこの種ロツカーを提供することをその
目的とするものである。(c) Purpose of the invention The purpose of the present invention is to provide a new rocker of this kind that eliminates the drawbacks of the conventional rocker constructions mentioned above.
(d) 考案の構成
上記本考案の目的は、第2図を参照し、短い上
下両側に水平な側辺19を、長い左右両側にZ字
状に折り曲げられた側辺20を備える2枚の側板
18の上下に、前後両側に設けられた垂直な側辺
23,24,23′,24′に更に両端に垂直な突
出部26と、L字状に内方に折り曲げられた張出
辺25とを備える同形の天枠21、底枠22が、
該側板18の左右先端に作られた側辺19と側辺
20の間〓27中に該突出部26が押し込まれ、
取付孔位置で互いに螺締結合されてなる、本考案
による構成のロツカーによつて達成される。(d) Structure of the invention Referring to FIG. Vertical side edges 23, 24, 23', and 24' provided on the top and bottom of the side plate 18 on both the front and back sides are further provided with vertical protrusions 26 at both ends, and an overhanging side 25 bent inward in an L-shape. A top frame 21 and a bottom frame 22 of the same shape are provided with
The protruding portion 26 is pushed into the space 27 between the side edges 19 and 20 formed at the left and right ends of the side plate 18,
This is achieved by means of rockers configured according to the present invention, which are screwed together at the mounting holes.
即ち本考案構成の最も特徴とするところは、従
来構成の主枠の支柱の役を、側板の長い左右両側
に設けられたZ字状に折り曲げられて強度を増し
た側辺に持たせ、更に前後両側に設けられた垂直
な側辺に更にL字状に内方に折り曲げられた張出
辺を備えて強度を増した同形の天枠、底枠を使用
して主枠の上下横桁の役を持たせることで前後2
個の主枠を不要とし、一切熔接作業を廃止して総
て螺締作業として著しく製作費を低減させること
を可能にした。 In other words, the most distinctive feature of the structure of the present invention is that the role of the support for the main frame of the conventional structure is played by the sides that are bent in a Z-shape on both the long left and right sides of the side panels to increase strength. The upper and lower crossbeams of the main frame are constructed using the same-shaped top and bottom frames, which have vertical sides on both the front and back sides and overhanging sides that are bent inward in an L-shape to increase strength. Before and after 2 by having a role
This eliminates the need for separate main frames, eliminates all welding work, and performs all screwing work, making it possible to significantly reduce production costs.
従来使用されてきた程度の電子機器パネルの数
の収容には上記構成で充分であるが、収容密度の
増大のためには天枠21、底枠22と側板18と
の間に両側に水平に折り曲げられた側辺29と、
垂直に折り曲げられた側辺30を備える断面L字
状の補強枠28を使用することでその目的は達成
される。 Although the above configuration is sufficient for accommodating the number of electronic device panels conventionally used, in order to increase the accommodating density, it is necessary to install horizontally on both sides between the top frame 21, bottom frame 22 and side plate 18. a bent side 29;
This purpose is achieved by using a reinforcing frame 28 having an L-shaped cross section with vertically bent sides 30.
(e) 考案の実施例
以下第2図に示す実施例により、本考案の要旨
を具体的に説明する。(e) Example of the invention The gist of the invention will be specifically explained below using an example shown in FIG.
第2図aは本考案の1実施例を第1図に準じ理
解に便なるように分解斜視図を以て示すもので、
左右の側板18は短い上下両側に水平な側辺19
を、長い左右両側にZ字状に折り曲げられた側辺
20を備えた形状に作られており、一方同一形状
の天枠21、底枠22は前後両側に設けられた垂
直な側辺23,23′及び24,24′に更にL字
状に内方に折り曲げられた張出辺25,25′を
備えた形状に作られ、同図b(斜視図)、及びc
(上面図)に拡大して示すように垂直な側辺23,
23′及び24,24′の夫々の突出部26が、側
板18の左右先端に作られた側辺19と20の間
〓27中に押し込まれ、取付孔(○印で示す)位
置で互いに螺締結合される。 Figure 2a shows an embodiment of the present invention in an exploded perspective view for ease of understanding, similar to Figure 1.
The left and right side plates 18 have short horizontal sides 19 on both upper and lower sides.
is made in a shape with long side sides 20 bent in a Z-shape on both the left and right sides, while a top frame 21 and a bottom frame 22 of the same shape have vertical sides 23 provided on both the front and rear sides. 23' and 24, 24' are further provided with overhanging sides 25, 25' which are bent inward in an L-shape, and are shown in Figures b (perspective view) and c.
As shown in the enlarged view (top view), the vertical sides 23,
The protrusions 26 of 23' and 24, 24' are pushed into 27 between the sides 19 and 20 formed at the left and right ends of the side plate 18, and screwed into each other at the mounting holes (indicated by circles). It is concluded.
28は要すれば使用される補強枠で、同図dに
斜視図で示すように両側に水平に折り曲げられた
側辺29と、垂直に折り曲げられた側辺30を備
えた断面L字状に構成されており、側板18と天
枠21の側辺23、及び底枠22の側辺24との
間に挟んで使用され、水平に折り曲げられた側辺
29は側板18の側辺19と、垂直に折り曲げら
れた側辺30は同図cに示すように側板18のZ
状折り曲げ部の中央辺部31と螺締結合される。 Reference numeral 28 denotes a reinforcing frame that is used if necessary, and has an L-shaped cross section with horizontally bent sides 29 on both sides and vertically bent sides 30, as shown in the perspective view in Figure d. It is used by being sandwiched between the side plate 18 and the side 23 of the top frame 21 and the side 24 of the bottom frame 22, and the horizontally bent side 29 is connected to the side 19 of the side plate 18. The vertically bent side edge 30 is connected to the Z side of the side plate 18 as shown in FIG.
It is screwed together with the central side portion 31 of the bent portion.
(f) 考案の効果
以上説明のように本考案のロツカーにあつては
部品の種類は側板と天枠(底枠)の2個に過ぎ
ず、補強枠を加えても3種ですみ、組立結合は総
て螺締で行い費用の嵩む熔接作業を全く不要とし
た著しい実用的効果を示すものである。(f) Effect of the invention As explained above, the rod car of this invention has only two types of parts: the side plate and the top frame (bottom frame), and even if the reinforcing frame is added, only three types are needed, making assembly easy. All connections are made by screws, which has a significant practical effect in that costly welding work is completely unnecessary.
第1図は従来使用されているこの種表裏に開閉
扉を備える電子機器用ロツカーの1例を分解斜視
図aと横桁の拡大斜視図bを示し、第2図は本考
案の1実施例を同様分解斜視図aと要部拡大図b
〜dで示す。
図において、1,2は主枠、3〜8は横桁、1
0,10′及び18は側板、16は架台、17は
表扉、20はZ字状に折り曲げられた側辺、21
は天枠、22は底枠、26は突出部、28は補強
枠を示す。
Fig. 1 shows an exploded perspective view (a) and an enlarged perspective view (b) of a crossbeam of an example of a locker for electronic equipment that is conventionally used and has opening/closing doors on the front and back sides, and Fig. 2 shows an example of an embodiment of the present invention. Same exploded perspective view a and enlarged view of main parts b
Indicated by ~d. In the figure, 1 and 2 are the main frame, 3 to 8 are the horizontal beams, 1
0, 10' and 18 are side plates, 16 is a frame, 17 is a front door, 20 is a side bent in a Z shape, 21
22 is a bottom frame, 26 is a protrusion, and 28 is a reinforcing frame.
Claims (1)
両側にZ字状に折り曲げられた側辺20を備え
る2枚の側板18の上下に、 前後両側に設けられた垂直な側辺23,2
4,23′,24′に、更に両端に垂直な突出部
26と、L字状に内方に折り曲げられた張出辺
25とを備える同形の天枠21、底枠22が、 該側板18の左右先端に作られた側辺19と
側辺20の間〓27中に該突出部26が押し込
まれ、取付孔位置で互いに螺締結合されてなる
ことを特徴とする表裏に開閉扉を備える電子機
器用ロツカー。 (2) 両側に水平に折り曲げられた側辺29と、垂
直に折り曲げられた側辺30を備える断面L字
状の補強枠28が、 天枠21、底枠22と側板18との間に使用
されてなることを特徴とする実用新案登録請求
の範囲第(1)項記載の表裏に開閉扉を備える電子
機器用ロツカー。[Scope of Claim for Utility Model Registration] (1) Above and below two side plates 18, each having short horizontal sides 19 on both the top and bottom and long sides 20 bent in a Z-shape on both left and right sides, on both the front and back sides. Vertical sides 23,2 provided
4, 23', and 24', a top frame 21 and a bottom frame 22 of the same shape are further provided with vertical protrusions 26 at both ends and overhanging sides 25 bent inward in an L shape. The protruding portion 26 is pushed into the space 27 between the side edges 19 and 20 formed at the left and right ends of the body, and the projecting portion 26 is screwed together at the mounting hole position. Rotscar for electronic equipment. (2) A reinforcing frame 28 having an L-shaped cross section and having horizontally bent side edges 29 and vertically bent side edges 30 on both sides is used between the top frame 21, the bottom frame 22, and the side plate 18. A locker for electronic equipment comprising opening/closing doors on the front and back sides as set forth in claim (1) of the utility model registration, characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP564884U JPS60118275U (en) | 1984-01-19 | 1984-01-19 | Locker for electronic equipment with opening/closing doors on the front and back sides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP564884U JPS60118275U (en) | 1984-01-19 | 1984-01-19 | Locker for electronic equipment with opening/closing doors on the front and back sides |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60118275U JPS60118275U (en) | 1985-08-09 |
JPH0225255Y2 true JPH0225255Y2 (en) | 1990-07-11 |
Family
ID=30482343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP564884U Granted JPS60118275U (en) | 1984-01-19 | 1984-01-19 | Locker for electronic equipment with opening/closing doors on the front and back sides |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60118275U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011029363A (en) * | 2009-07-24 | 2011-02-10 | Koichi Ono | Frame structure of metal rack assembly |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0728137B2 (en) * | 1989-07-15 | 1995-03-29 | 日東工業株式会社 | frame |
-
1984
- 1984-01-19 JP JP564884U patent/JPS60118275U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011029363A (en) * | 2009-07-24 | 2011-02-10 | Koichi Ono | Frame structure of metal rack assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS60118275U (en) | 1985-08-09 |
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