JP2905160B2 - Shelf board fall prevention housing structure - Google Patents
Shelf board fall prevention housing structureInfo
- Publication number
- JP2905160B2 JP2905160B2 JP33708496A JP33708496A JP2905160B2 JP 2905160 B2 JP2905160 B2 JP 2905160B2 JP 33708496 A JP33708496 A JP 33708496A JP 33708496 A JP33708496 A JP 33708496A JP 2905160 B2 JP2905160 B2 JP 2905160B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- shelf
- shelf board
- plate
- support bracket
- 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)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、本箱状の筐体にお
ける棚板、およびその棚板に載置された機器類の脱落防
止構造に係り、特に地震等の揺れに対して安全な棚板脱
落防止筐体構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shelf plate in a book box-like housing and a structure for preventing equipment mounted on the shelf plate from falling off, and particularly to a shelf safe against shaking such as an earthquake. The present invention relates to a structure for preventing a plate from falling off.
【０００２】[0002]
【従来の技術】例えば図９に示すように電子機器等を載
置する縦長の筐体１１には書籍を収納する本箱等と同じ
ように上下方向に所要の間隔をおいて複数段の棚板１２
が着脱自在とされており、筐体１１内の両側面には図１
０に示すように前後の支柱１１ａ（四隅に１個所ずつ）
に近接して設けた支持部１１ｂ，１１ｂがあって、その
上下方向に所要間隔をおいて穿孔された複数個の角穴１
１ｃ，１１ｃ…がそれぞれ設けられている。2. Description of the Related Art For example, as shown in FIG. 9, a vertically long housing 11 on which electronic devices and the like are mounted is provided with a plurality of shelves at predetermined intervals in the vertical direction similarly to a bookcase or the like for storing books. Board 12
Are detachable. Both sides of the housing 11 are shown in FIG.
Front and rear struts 11a as shown at 0 (one at each corner)
Are provided adjacent to each other, and a plurality of square holes 1 drilled at required intervals in the vertical direction.
. Are provided respectively.
【０００３】この角穴１１ｃには、図１１に示すような
逆Ｌ字形の支持金具１３の垂直面に設けられた切起し部
１３ａを図１２に示すように下方に向けて差し込み、支
持金具１３の水平面１３ｂから屈曲して突出する端部１
３ｃが上向きとなるように取付けてその位置を定める。A cut-and-raised portion 13a provided on a vertical surface of an inverted L-shaped support member 13 as shown in FIG. 11 is inserted downward into the square hole 11c as shown in FIG. 13 end 1 projecting from horizontal plane 13b
3c is mounted upward so as to determine its position.
【０００４】また棚板１２の間口寸法１２ａ−ａは図１
３および図１４に示すように筐体１１の内側開口寸法１
１ｂ−ｂよりも大きくして前後方向に抜け止めされるよ
うにしてあり、したがって棚板１２を支持部１１ｂに取
付けるには前または後面から斜め姿勢で挿入して棚板１
２の脚１２ａを同じ高さに設けられている四隅の支持金
具１３の水平面１３ｂにそれぞれ重なるように置くこと
により、棚板１２は筐体１１内で前後に摺動してもその
方向の抜け止めがなされるようにしていた。The front dimension 12a-a of the shelf board 12 is shown in FIG.
As shown in FIG. 3 and FIG.
1b-b, so that the shelves 12 can be prevented from falling off in the front-rear direction.
By placing the two legs 12a so as to overlap the horizontal planes 13b of the support brackets 13 at the four corners provided at the same height, the shelf plate 12 slides back and forth within the housing 11 and is not removed in that direction. Stopping was done.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら上述した
従来の構造は、棚板が支持金具に取付けられてはいるが
筐体に固定されてはいないため、地震等による振動に遭
遇した場合、容易に揺動して浮き上がり、筐体から脱落
する危険がある。However, in the above-mentioned conventional structure, the shelf plate is attached to the support bracket but is not fixed to the housing. There is a danger of swinging up and falling out of the housing.
【０００６】また現状で棚板に載置される電子部品等が
変更され、新たに載置用の棚板を増設したい場合でも、
元来斜め姿勢にしないと挿入できないようになっている
棚板のため、既設の棚板に電子部品等が載置されている
場合は、その間に棚板を斜めにできる空間がないと増設
が困難となる不具合があり、これを解決するには全ての
棚板に載置されている部品を取除いて棚板を入れ替えた
うえ、再度載置し直しするなどの手間が必要となり、そ
の結果増設は困難であった。[0006] Further, even if the electronic components and the like mounted on the shelf board are changed at present, and it is desired to newly add a mounting shelf board,
Originally, it is a shelf that cannot be inserted unless it is in an inclined position.If electronic components etc. are placed on the existing shelf, there is no space to be able to incline the shelf in the meantime, expansion is necessary. To solve this problem, it is necessary to remove the components placed on all the shelves, replace the shelves, and then re-mount the shelves. Expansion was difficult.
【０００７】しかも近年通信の高度化に伴い、地震等に
よる通信装置の損傷は通信の途絶えに関わることとな
り、社会的影響は多大で、特に通信装置を載置した筐体
には耐震性が要求されることは必須の条件となってきて
いる。In addition, with the recent advancement of communication, damage to communication devices due to earthquakes and the like is related to interruption of communication, which has a great social impact. In particular, housings on which communication devices are mounted are required to have earthquake resistance. Is becoming an essential condition.
【０００８】[0008]
【課題を解決するための手段】本発明は、地震等の振動
に際しても棚板が筐体より抜け出すことがなく、しかも
棚板の増設に対しても既設の棚板を取り外すことなく行
える棚板脱落防止筐体構造を提供することを課題とする
ものである。SUMMARY OF THE INVENTION According to the present invention, a shelf plate is provided which does not come out of a housing even in the case of vibration such as an earthquake and which can be added without removing an existing shelf plate. An object of the present invention is to provide a falling-off prevention housing structure.
【０００９】すなわち、請求項１に記載の発明は、筐体
の両側面の内面の前後部に上下方向に所定間隔をおいて
角穴を直列に配設し、四隅の同じ高さの角穴に支持金具
を取付け、該支持金具に棚板を載置してなる筐体構造に
おいて、前記支持金具を筐体内の前後方向の角穴間より
も長い断面Ｌ字形に形成して、その垂直面に前記角穴に
挿入したのちスライドさせることにより抜け止めされる
切起し片を設けるとともに前記支持金具の水平面の後部
に立ち上がり面を設け、前記棚板は前側に前記筐体の前
壁に接触する前面板を、後側に前記立ち上がり面の外側
に接触する後面板をそれぞれ設け、前記筐体と棚板の前
面板とを締結手段により固定するようにしたことにあ
る。That is, according to the first aspect of the present invention, square holes are arranged in series at predetermined intervals in the vertical direction at the front and rear portions of the inner surface of both sides of the housing, and the square holes having the same height at the four corners are provided. In a housing structure in which a supporting bracket is mounted on the supporting bracket and a shelf board is mounted on the supporting bracket, the supporting bracket is formed to have an L-shaped cross section longer than a space between square holes in the front-rear direction in the housing, and a vertical surface thereof is formed. And a raised portion is provided at the rear of the horizontal surface of the support bracket, and the shelf plate contacts the front wall of the housing at the front side. The rear plate is provided on the rear side to contact the outside of the rising surface, and the housing and the front plate of the shelf are fixed by fastening means.
【００１０】したがって筐体と棚板とは支持金具を介し
て一体に固定され、地震等の振動を受けても棚板が筐体
より抜け出すことがない。[0010] Therefore, the housing and the shelf are integrally fixed via the support metal, so that the shelf does not fall out of the housing even when subjected to vibration such as an earthquake.
【００１１】また請求項２は請求項１記載の発明におい
て、前記棚板の上面の任意箇所に載置品脱落防止用固定
紐の取付穴を設けたことを特徴とする。According to a second aspect of the present invention, in the first aspect of the present invention, a mounting hole for a fixing cord for preventing a dropped article from dropping is provided at an arbitrary position on the upper surface of the shelf plate.
【００１２】これにより棚板上に載置された電子物品等
は地震等の振動があっても固定紐がかかっておれば棚板
上から脱落する恐れをなくすることができる。[0012] Thus, even if there is a vibration such as an earthquake, the electronic articles and the like placed on the shelf board can be prevented from falling off from the shelf board if the fixed cord is applied.
【００１３】[0013]
【発明の実施の形態】以下、本発明を図面に示す実施の
形態を参照して説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings.
【００１４】図１は本発明にかかる筐体１に棚板２を取
付けた状態を前面から見た外観斜視図を示すもので、正
面と一側面が分かるようになっている。FIG. 1 is an external perspective view of a housing 1 according to the present invention in which a shelf board 2 is attached to the housing 1 as viewed from the front, so that the front and one side can be seen.
【００１５】筐体１を構成する両側壁１ａ，１ａは、図
２に片側のみを示すように中央部分が内側に凹部を形成
するように屈曲して前後部分が凸状に形成され、前部側
の屈曲部分の端部がさらに内側に屈曲されて前壁１ｂと
されており、この前壁１ｂには上下方向に所定間隔の締
結用の多数のネジ穴１ｃ，１ｃ…が設けられている。The two side walls 1a, 1a constituting the casing 1 are bent so that a central portion forms a concave portion inside as shown in FIG. 2 only on one side, and front and rear portions are formed in a convex shape. The end of the bent portion on the side is bent further inward to form a front wall 1b, and the front wall 1b is provided with a number of screw holes 1c for fastening at predetermined intervals in the vertical direction. .
【００１６】また両側壁１ａの内側に突出した部分の前
後に相対応して上下方向に所定間隔を置く多数の角穴１
ｄ，１ｄ…が直列に配設されている。A large number of square holes 1 are provided at predetermined intervals in the vertical direction corresponding to the front and rear portions of the side walls 1a.
are arranged in series.
【００１７】支持金具３は、図２および図３に示すよう
に筐体１内の前後方向の両角穴１ｄ，１ｄ間よりも長く
断面がＬ字形に形成されていて、その垂直面には図４に
示すように一部が垂直面から切抜かれ、切欠かれた部分
は垂直面の外方に張出して垂直面との間で筐体１の板厚
が挟める程度に屈曲された切起し片３ａが形成されてい
る。As shown in FIGS. 2 and 3, the supporting bracket 3 has an L-shaped cross section longer than the space between the two rectangular holes 1d in the front-rear direction in the housing 1. FIG. As shown in FIG. 4, a cut-and-raised piece partly cut out from the vertical plane, and the cut-out part is extended to the outside of the vertical plane and bent so that the thickness of the housing 1 can be sandwiched between the vertical plane and the vertical plane. 3a are formed.
【００１８】この切起し片３ａの垂直方向の高さは前記
角穴１ｄよりも大きくしてあり、したがって角穴１ｄへ
の挿入は切起し片３ａを斜めにして行うが、切起し片３
ａの上部は角穴１ｄへの挿入を容易にするために外側へ
傾斜した傾斜面３ｂとされている。The vertical height of the cut-and-raised piece 3a is larger than that of the square hole 1d. Therefore, insertion into the square hole 1d is performed by making the cut-and-raised piece 3a oblique. Piece 3
The upper part of a is an inclined surface 3b inclined outward to facilitate insertion into the square hole 1d.
【００１９】また支持金具３の水平面の後部には、前記
垂直面と同じ高さの立上がり面３ｃに形成され、この立
上がり面３ｃにはネジ穴３ｄが設けられている。In the rear of the horizontal surface of the support fitting 3, a rising surface 3c having the same height as the vertical surface is formed, and a screw hole 3d is provided in the rising surface 3c.
【００２０】図５は棚板２を前側から見た斜視図を示す
もので、上面には載置した電子部品等が地震等により棚
板２から滑り落ちるのを防ぐための紐の取付穴２ａが多
数穿設されている。FIG. 5 is a perspective view of the shelf plate 2 as viewed from the front side. A string mounting hole 2a for preventing the mounted electronic components and the like from slipping off the shelf plate 2 due to an earthquake or the like is provided on the upper surface. Many are drilled.
【００２１】また上面の両側端から垂下した脚片２ｂを
有し、その下端は幅の狭い水平な面を有する足２ｃとな
っていて、この足２ｃが支持金具３の水平面に載置され
るようになっている。The foot 2c has a leg 2b hanging down from both side ends of the upper surface, and the lower end thereof is a foot 2c having a narrow horizontal surface. The foot 2c is placed on the horizontal surface of the support fitting 3. It has become.
【００２２】棚板２前側部分には、棚板２よりも広い横
幅を持つ前面板２ｄが設けられており、棚板２から左右
に張り出した部分には前記筐体１の前壁１ｂと重なった
とき一体に固定するためのビス等の締結用穴２ｅ，２ｅ
が設けられている。A front plate 2d having a wider width than the shelf plate 2 is provided at a front portion of the shelf plate 2, and a portion projecting right and left from the shelf plate 2 overlaps with a front wall 1b of the housing 1. Holes 2e for fastening screws etc.
Is provided.
【００２３】さらに棚板２の後端は下方に垂直に曲げら
れた後面板２ｆに形成され、前記脚片２ｂの後端との間
は連結されていず、切り込み溝２ｇに形成されている。Further, the rear end of the shelf plate 2 is formed in a rear plate 2f bent vertically downward, and is not connected to the rear end of the leg piece 2b, but is formed in a cut groove 2g.
【００２４】この切り込み溝２ｇは棚板２を前記立上が
り面３ｃに上から被せるようして下したとき立上がり面
３ｃが嵌合されるようになっており、後面板２ｆの両端
部には支持金具３に固定するためのビス等の締結用穴２
ｈが設けられている。When the shelf 2 is lowered so as to cover the rising surface 3c from above, the cutting groove 2g is adapted to be fitted with the rising surface 3c, and support brackets are provided at both ends of the rear plate 2f. Hole for fastening 2 such as screws to fix to 3
h is provided.
【００２５】したがって棚板２の奥行は筐体１の前壁１
ｂから支持金具３の立上がり面３ｃをカバーできるよう
な大きさに形成されている。Therefore, the depth of the shelf plate 2 is
It is formed in a size that can cover the rising surface 3c of the support fitting 3 from b.
【００２６】なお、締結手段はこの実施形態ではビス４
が用いられている。The fastening means is a screw 4 in this embodiment.
Is used.
【００２７】つぎに筐体１に棚板２を取付ける際の手順
について説明する。Next, the procedure for attaching the shelf 2 to the housing 1 will be described.
【００２８】まず筐体１の角穴１ｄに支持金具３の垂直
面に設けられた切起し片３ａを挿入するために支持金具
３を斜めにして切起し片３ａの傾斜面３ｂを図４に矢印
で示す方向から角穴１ｄに通したのち、支持金具３の垂
直面を筐体１側に接触させてから図４に矢印で示すよう
に筐体１の前側にスライドさせる。これにより支持金具
３は筐体１に対して前後方向の抜け止めがなされる。以
上の動作により筐体１には左右の支持金具３が取付けら
れる。First, in order to insert the cut-and-raised piece 3a provided on the vertical surface of the support bracket 3 into the square hole 1d of the housing 1, the support bracket 3 is cut and raised to show the inclined surface 3b of the piece 3a. After passing through the square hole 1d from the direction shown by the arrow in FIG. 4, the vertical surface of the support fitting 3 is brought into contact with the housing 1 side and then slid to the front side of the housing 1 as shown by the arrow in FIG. As a result, the support fitting 3 is prevented from falling out of the housing 1 in the front-rear direction. By the above operation, the left and right support fittings 3 are attached to the housing 1.
【００２９】つぎに図５に示す棚板２を左右の支持金具
３に取付けるには、前面板２ｃを筐体１の前壁１ｂの手
前側に位置させてから棚板２の後面板２ｆが支持金具３
の立上がり面３ｃの外側になるように重ね、前壁１ｂと
前面板２ｄをビス４により固定する。これにより筐体１
と棚板２とは一体となって不動のものとなる。Next, in order to attach the shelf 2 shown in FIG. 5 to the left and right support fittings 3, the front plate 2c is positioned on the front side of the front wall 1b of the housing 1, and then the rear plate 2f of the shelf 2 is moved. Support bracket 3
And the front wall 1b and the front plate 2d are fixed with screws 4. Thus, the housing 1
And the shelf plate 2 are integrated and become immovable.
【００３０】また棚板２上に設置された電子物品等が地
震等の振動に対して棚板２から転落するような不具合に
対しては、棚板２の上面に設けられた取付穴２ａに紐を
通して物品を固定して置くことにより転落を未然に防止
することができる。In the case where an electronic article or the like installed on the shelf 2 falls off the shelf 2 due to vibration such as an earthquake, the mounting hole 2a provided on the upper surface of the shelf 2 is provided. Falling can be prevented beforehand by fixing the article through the string.
【００３１】なお図６は筐体１に取付けられた支持金具
３上に棚板２を載置した状態を示す断面図であり、図７
は筐体１に取付けられた支持金具３部分を平面から見た
断面の詳細図である。また図８は筐体１に支持金具３を
介して取付けられた棚板２を平面から見た詳細図で、支
持金具３の立ち上がり面３ｃと棚板２の後面板２ｅとは
ビス４により締結されており、これにより筐体１、支持
金具３、棚板２はより完全に一体化されるが、この締結
は必須のものではなく省くこともできる。また図示の実
施形態では、筐体１の側壁１ａに直接角穴１ｄを穿設し
た場合について示したが、フラットな側壁の内面に穴あ
き部材を添接するようにしてもよい。FIG. 6 is a cross-sectional view showing a state in which the shelf 2 is mounted on the support fitting 3 attached to the housing 1, and FIG.
FIG. 3 is a detailed cross-sectional view of a portion of the support fitting 3 attached to the housing 1 when viewed from a plane. FIG. 8 is a detailed plan view of the shelf 2 attached to the housing 1 via the support fitting 3 when viewed from above. The rising surface 3c of the support fitting 3 and the rear face plate 2e of the shelf 2 are fastened with screws 4. Thus, the housing 1, the support 3 and the shelf 2 are more completely integrated, but this fastening is not essential and can be omitted. Further, in the illustrated embodiment, the case where the square hole 1d is directly formed in the side wall 1a of the housing 1 has been described, but a perforated member may be attached to the inner surface of the flat side wall.
【００３２】[0032]
【発明の効果】以上説明したように本発明は、筐体の角
穴に支持金具の切起し片を挿入して前方にスライドさせ
て取付けたのち、棚板を筐体の前面から挿入して支持金
具上に載置して筐体と棚板を締結手段により固定するよ
うにしたので、地震等の振動に対して筐体から棚板が転
落するような不具合の発生を防止することができる。As described above, according to the present invention, after inserting the cut-and-raised piece of the support fitting into the square hole of the housing and sliding it forward, the shelf is inserted from the front of the housing. The shelf and the shelf are fixed by the fastening means by placing them on the support bracket, so that it is possible to prevent the occurrence of such a problem that the shelf falls from the housing due to vibration such as an earthquake. it can.
【００３３】また筐体に棚板を増設するような場合に
も、上下の既設棚板に関係なく任意の空いている位置に
水平状態で設置することができるので、増設が容易に行
える。In addition, even when a shelf board is added to the housing, the shelf board can be installed horizontally at an arbitrary empty position regardless of the existing upper and lower shelves, so that the extension can be easily performed.
【００３４】さらに請求項２によれば、棚板上に設置さ
れた物品が地震等の振動に対して棚板から転落するよう
な不具合に対し、棚板上の取付け穴に紐を通して物品を
固定して置くことにより未然に防止することができる。Further, according to the present invention, in order to prevent the article placed on the shelf board from falling off the shelf board due to vibration such as an earthquake, the article is fixed through the mounting hole on the shelf board. By placing it, it can be prevented beforehand.
【図１】本発明にかかる筐体の一実施形態を示す外観斜
視図。FIG. 1 is an external perspective view showing an embodiment of a housing according to the present invention.
【図２】図１の側面の一部を示す拡大詳細図。FIG. 2 is an enlarged detail view showing a part of the side surface of FIG. 1;
【図３】本発明にかかる支持金具の外観斜視図。FIG. 3 is an external perspective view of a support fitting according to the present invention.
【図４】図３の支持金具を筐体に取付ける状態を示す斜
視図。FIG. 4 is a perspective view showing a state in which the support fitting of FIG. 3 is attached to a housing.
【図５】本発明にかかる棚板の外観斜視図。FIG. 5 is an external perspective view of a shelf board according to the present invention.
【図６】図４の筐体に取付けられた支持金具に図５の棚
板を載置した状態を示す断面図。FIG. 6 is a sectional view showing a state where the shelf board of FIG. 5 is placed on a support fitting attached to the housing of FIG. 4;
【図７】図６の筐体に取付けられた支持金具を上面から
見た断面詳細図。FIG. 7 is a detailed cross-sectional view of the support fitting attached to the housing of FIG. 6 as viewed from above.
【図８】本発明の棚板脱落防止筐体を上面から見た断面
詳細図。FIG. 8 is a detailed cross-sectional view of the shelf board drop prevention housing of the present invention as viewed from above.
【図９】従来の筐体の外観を示す斜視図。FIG. 9 is a perspective view showing the appearance of a conventional housing.
【図１０】図９の側面の断面詳細の斜視図。FIG. 10 is a perspective view of a detailed cross-sectional side view of FIG. 9;
【図１１】従来の棚板の支持金具の外観斜視図。FIG. 11 is an external perspective view of a conventional support for a shelf board.
【図１２】従来の筐体に支持金具を取付け、その上に棚
板を載置した状態の断面詳細図。FIG. 12 is a detailed sectional view showing a state in which a support bracket is attached to a conventional housing and a shelf board is placed thereon.
【図１３】従来の筐体の上面から見た断面図。FIG. 13 is a cross-sectional view as viewed from the top of a conventional housing.
【図１４】従来の棚板追加時の挿入状態を示す説明図。FIG. 14 is an explanatory view showing a conventional insertion state when a shelf board is added.
１ 筐体 １ａ 側壁 １ｂ 前壁 １ｃ ネジ穴 １ｄ 角穴 ２ 棚板 ２ａ 取付穴 ２ｂ 脚 ２ｄ 前面板 ２ｅ 締結用穴 ２ｆ 後面板 ２ｇ 切込み溝 ３ 支持金具 ３ａ 切起し片 ３ｃ 立上がり面 ４ 締結手段（ビス） DESCRIPTION OF SYMBOLS 1 Case 1a Side wall 1b Front wall 1c Screw hole 1d Square hole 2 Shelf plate 2a Mounting hole 2b Leg 2d Front plate 2e Fastening hole 2f Rear plate 2g Cut groove 3 Support metal 3a Cut-and-raised piece 3c Rising surface 4 Fastening means ( Screw)
───────────────────────────────────────────────────── フロントページの続き (72)発明者 相 原 進 東京都港区白金三丁目11番１号 株式会 社松田製作所内 (72)発明者 村 瀬 健 東京都新宿区西新宿３丁目19番２号 日 本電信電話株式会社内 (72)発明者 河 原 昭 東京都中野区中野４丁目15番９号 三和 電気工業株式会社内 (58)調査した分野(Int.Cl.6，ＤＢ名) A47B 57/40 - 57/48 A47B 96/00 - 96/02 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Susumu Aihara 3-1-1, Shirogane, Minato-ku, Tokyo Inside Matsuda Works Co., Ltd. (72) Inventor Ken Murase 3-19, Nishishinjuku, Shinjuku-ku, Tokyo 2 Nippon Telegraph and Telephone Corporation (72) Inventor Akira Kawahara 4-15-9 Nakano, Nakano-ku, Tokyo Sanwa Electric Industry Co., Ltd. (58) Field surveyed (Int.Cl. 6 , DB name ) A47B 57/40-57/48 A47B 96/00-96/02
Claims (2)
所定間隔をおいて角穴を直列に配設し、四隅の同じ高さ
の角穴に支持金具を取付け、該支持金具に棚板を載置し
てなる筐体構造において、前記支持金具を筐体内の前後
方向の角穴間よりも長い断面Ｌ字形に形成し、その垂直
面に前記角穴に挿入したのちスライドさせることにより
抜け止めされる切起し片を設けるとともに前記支持金具
の水平面の後部に立ち上がり面を設け、前記棚板は、前
側に前記筐体の前壁に接触する前面板を、後側に前記立
ち上がり面の外側に接触する後面板をそれぞれ設け、前
記筐体と棚板の前面板とを締結手段により固定したこと
を特徴とする棚板脱落防止筐体構造。1. A square hole is arranged in series at predetermined intervals in the vertical direction at front and rear portions of inner surfaces of both sides of a housing, and a support bracket is attached to square holes of the same height at four corners. In the case structure having a shelf board mounted thereon, the support bracket is formed in an L-shaped cross section longer than the space between the square holes in the front-rear direction in the case, and inserted into the square hole on the vertical surface and then slid. In addition to providing a cut-and-raised piece that is prevented from falling off, a rising surface is provided at the rear of the horizontal surface of the support bracket, the shelf board has a front plate that contacts the front wall of the housing on the front side, A housing structure for preventing a shelves from falling off, wherein a rear plate is provided in contact with the outside of the rising surface, and the housing and a front plate of the shelves are fixed by fastening means.
止用固定紐の取付穴が設けられている請求項１記載の棚
板脱落防止筐体構造。2. The shelf board drop-prevention housing structure according to claim 1, wherein a mounting hole of a fixing cord for preventing the dropped article from being placed is provided at an arbitrary position on the upper surface of the shelf board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33708496A JP2905160B2 (en) | 1996-12-17 | 1996-12-17 | Shelf board fall prevention housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33708496A JP2905160B2 (en) | 1996-12-17 | 1996-12-17 | Shelf board fall prevention housing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10174624A JPH10174624A (en) | 1998-06-30 |
| JP2905160B2 true JP2905160B2 (en) | 1999-06-14 |
Family
ID=18305292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33708496A Expired - Fee Related JP2905160B2 (en) | 1996-12-17 | 1996-12-17 | Shelf board fall prevention housing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2905160B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7246171B2 (en) * | 2018-11-30 | 2023-03-27 | 河村電器産業株式会社 | Box body for storing electrical equipment |
-
1996
- 1996-12-17 JP JP33708496A patent/JP2905160B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10174624A (en) | 1998-06-30 |
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