JP5491444B2

JP5491444B2 - Flat X-ray protective cover member for outlet box

Info

Publication number: JP5491444B2
Application number: JP2011092839A
Authority: JP
Inventors: 操澤田
Original assignee: 株式会社サワタ
Priority date: 2011-04-19
Filing date: 2011-04-19
Publication date: 2014-05-14
Anticipated expiration: 2031-04-19
Also published as: JP2012228048A

Description

本発明は、屋内配線に用いられるアウトレットボックスをレントゲン室のようにＸ線の透過される建物壁部に設置する場合に、Ｘ線がそのアウトレットボックス部分から室外に漏れないように保護するＸ線防護カバーに関するもので、特に本発明は、平板状の展開形状に形成されていて、実際に使用する設置現場で箱状のＸ線防護カバーに組み立てられるようになっている平板状Ｘ線防護カバー部材に関する。 In the present invention, when an outlet box used for indoor wiring is installed on a building wall through which X-rays are transmitted like an X-ray room, X-rays protect the X-rays from leaking out of the outlet box portion. The present invention relates to a protective cover, and in particular, the present invention is a flat X-ray protective cover which is formed in a flat plate-like shape and can be assembled into a box-shaped X-ray protective cover at an actual installation site. It relates to members.

図７はアウトレットボックス１と従来のＸ線防護カバー５１を示す。アウトレットボックス１は、例えば耐衝撃性の樹脂で一体成形されたもので、背面壁２と左右側壁３，３と上下側壁４，５とからなり、例えば右側壁３及び上側壁４には夫々配線用ホース貫通孔２０が設けられる。そして、Ｘ線防護カバー５１は、鉛板をプレス加工することによって、アウトレットボックス１の背面壁２を覆う背面板５２と、同ボックス１の左右側壁３，３を覆う左右側板５３，５３と、左右両側板５３，５３から夫々外側に突出する鍔板５６，５６とを一体に成形し、これに、同様に鉛板のプレス加工により一体形成した下側板５５及び鍔板５８を溶接により接合して、図７の(a) に示すような三周壁（アウトレットボックス１の左右側壁３，３及び下側壁５）覆いタイプのカバーに形成したものである。尚、片方の側板５３にはアウトレットボックス１の側壁３に設けてある配線用ホース貫通孔２０に合致する位置に貫通孔６１が設置現場において開口される。 FIG. 7 shows an outlet box 1 and a conventional X-ray protective cover 51. The outlet box 1 is integrally formed of, for example, an impact-resistant resin, and includes a back wall 2, left and right side walls 3 and 3, and upper and lower side walls 4 and 5. For example, the right side wall 3 and the upper side wall 4 are respectively wired. A hose through-hole 20 is provided. The X-ray protective cover 51 is formed by pressing a lead plate, so that a back plate 52 covering the back wall 2 of the outlet box 1, left and right side plates 53, 53 covering the left and right side walls 3, 3 of the box 1, The flange plates 56, 56 projecting outward from the left and right side plates 53, 53 are integrally formed, and the lower plate 55 and the flange plate 58, which are integrally formed by pressing a lead plate, are joined together by welding. In this case, the cover is formed as a cover that covers the three peripheral walls (the left and right side walls 3 and 3 and the lower side wall 5 of the outlet box 1) as shown in FIG. Note that a through hole 61 is opened in the installation site at a position corresponding to the wiring hose through hole 20 provided in the side wall 3 of the outlet box 1 in one side plate 53.

取付けにあたって、図７の(b) に示すように、アウトレットボックス１をＸ線防護カバー５１内に嵌め込んで、ビス５７を、ボックス１の背面壁２に設けられたビス挿通孔２ａからＸ線防護カバー５１の背面板５２のビス挿通孔５２ａに通し、間柱（図示せず）間に横架されたボックス支持部材５９のビスねじ込み用スリット５９ａにねじ込むことにより、Ｘ線防護カバー５１をこれに内嵌したアウトレットボックス１と共にボックス支持部材５９に取付け固定するようにしている。 7 (b), the outlet box 1 is fitted into the X-ray protective cover 51, and the screw 57 is inserted into the X-ray through the screw insertion hole 2a provided in the back wall 2 of the box 1. The X-ray protective cover 51 is made to pass through the screw insertion hole 52a of the back plate 52 of the protective cover 51 and screwed into a screw screwing slit 59a of the box support member 59 that is horizontally mounted between the studs (not shown). The outlet box 1 fitted inside is attached and fixed to the box support member 59.

上記のように従来のＸ線防護カバーは、あらかじめ鉛板によってアウトレットボックスを覆う箱状に一体に形成されているため、この箱状カバーを車に積んで運搬したり、倉庫等に保管する際には非常に嵩張って、車の積載効率が悪く、荷崩れを起こし易く、倉庫等では余分に広いスペースが必要となる。また鉛板は柔らかいため、箱状カバーを多段状に積み重ねた場合、自重によって変形し易く、運搬時の振動等によっても変形し易い。 As described above, the conventional X-ray protective cover is integrally formed in advance in a box shape that covers the outlet box with a lead plate. Therefore, when the box-shaped cover is carried on a car or stored in a warehouse, etc. In addition, it is very bulky, the loading efficiency of the car is bad, the load collapses easily, and an extra wide space is required in a warehouse or the like. In addition, since the lead plate is soft, when the box-shaped covers are stacked in a multi-stage shape, the lead plate is easily deformed by its own weight, and is also easily deformed by vibration during transportation.

本発明は、上記の事情に鑑み、運搬、保管に便利で、車での積載効率、倉庫等での保管効率が良く、運搬時等に変形するおそれのないアウトレットボックス用の平板状Ｘ線防護カバー部材を提供することを目的とする。 In view of the above circumstances, the present invention is convenient for transportation and storage, loading efficiency in vehicles, storage efficiency in warehouses, etc., and flat X-ray protection for outlet boxes that are not likely to be deformed during transportation. An object is to provide a cover member.

上記課題を解決するための手段を、後述する実施形態の参照符号を付して説明すると、請求項１に係る発明は、背面壁２と左右上下側壁３，３，４，５とからなるアウトレットボックス１を覆う箱状のＸ線防護カバー２１Ａ，２１Ｂを組み立てるための鉛板からなる平板状のＸ線防護カバー部材１１Ａ，１１Ｂであって、
アウトレットボックス１の背面壁２を覆う背面板１２と、背面板１２の左右側縁に沿った折れ線２２，２２を介して連設され、左右側壁３，３を覆う左右側板１３，１３と、背面板１２の下端縁に沿った折れ線２４を介して連設され、下側壁５を覆う下側板１５と、左右各側板１３の外側縁及び下側板１５の下端縁に夫々沿った折れ線２５，２７を介して連設された鍔板７，９と、下側板１５の左右端縁又は左右各側板１３の下端縁に沿った折れ線２８を介して連設されたフラップ１０と、左右各側板１３、下側板１５及びフラップ１０を夫々折れ線２２，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，９を折れ線２５，２７沿いに外側へ直角に折り返して箱状Ｘ線防護カバー２１Ａ，２１Ｂを形成する時に、フラップ１０を左右側板１３又は下側板１５に接着させる接着部材２９とからなることを特徴とする。 Means for solving the above problems will be described with reference numerals in the embodiments described later. The invention according to claim 1 is an outlet comprising a back wall 2 and left and right upper and lower side walls 3, 3, 4 and 5. Flat X-ray protective cover members 11A and 11B made of lead plates for assembling box-shaped X-ray protective covers 21A and 21B covering the box 1,
A back plate 12 that covers the back wall 2 of the outlet box 1; left and right side plates 13 and 13 that are connected to each other through fold lines 22 and 22 along the left and right edges of the back plate 12; The lower plate 15 is provided continuously through a fold line 24 along the lower edge of the face plate 12 and covers the lower side wall 5, and the fold lines 25 and 27 along the outer edge of the left and right side plates 13 and the lower edge of the lower plate 15, respectively. Through the folding plate 28 along the left and right end edges of the lower side plate 15 or the lower end edges of the left and right side plates 13, the left and right side plates 13, The side plate 15 and the flap 10 are folded inward along the folding lines 22, 24, 28 at right angles, and the side plates 7, 9 are folded back outward along the folding lines 25, 27 to form box-shaped X-ray protective covers 21A, 21B. When you do the flap 10 left and right 13 or comprising an adhesive member 29 for adhering to the lower plate 15, wherein.

請求項２は、請求項１に記載のアウトレットボックス用の平板状Ｘ線防護カバー部材１１Ａ，１１Ｂにおいて、前記側板１３，１５の何れかには、アウトレットボックス１の配線用ホース貫通孔２０に合致する位置に貫通孔表示部１７を設けてなることを特徴とする。 A second aspect of the flat X-ray protective cover member 11A, 11B for an outlet box according to the first aspect of the present invention is that either of the side plates 13, 15 matches the wiring hose through-hole 20 of the outlet box 1. The through-hole display part 17 is provided in the position to perform.

請求項３は、請求項１又は２に記載のアウトレットボックス用の平板状Ｘ線防護カバー部材１１Ａ，１１Ｂにおいて、左右各側板１３の鍔板７と下側板１５の鍔板９とは、その一方の鍔板７が当該側板１３の長さと同じで、他方の鍔板９が当該側板１５の長さより略鍔板９の幅分だけ両端縁から突出するように形成されていて、左右側板１３、下側板１５及びフラップ１０を夫々折れ線２２，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，８，９を折れ線２５，２７沿いに外側へ直角に折り返した時に、対向する一方の鍔板７の端部の端縁７ａが他方の鍔板９の端部の側縁９ａに当接し、この当接状態で双方の鍔板７，９の対向端部に亘って接着部材３０が接着されるようになっていることを特徴とする。 A third aspect of the present invention is the flat X-ray protective cover member 11A, 11B for the outlet box according to the first or second aspect, wherein the side plate 7 of the left and right side plates 13 and the side plate 9 of the lower side plate 15 are one of them. The side plate 7 is the same as the length of the side plate 13, and the other side plate 9 is formed so as to protrude from both end edges by the width of the side plate 15 from the length of the side plate 15. When the lower plate 15 and the flap 10 are folded inward at right angles along the folding lines 22, 24, 28, respectively, and when the flange plates 7, 8, 9 are folded outward at right angles along the folding lines 25, 27, one opposing plate 7 is in contact with the side edge 9a at the end of the other flange plate 9, and the adhesive member 30 is bonded across the opposite end portions of both the flange plates 7 and 9 in this contact state. It is characterized by being designed.

請求項４に係る発明は、背面壁２と左右上下側壁３，３，４，５とからなるアウトレットボックス１を覆う箱状のＸ線防護カバー２１Ｃを組み立てるための鉛板からなる平板状のＸ線防護カバー部材１１Ｃであって、
アウトレットボックス１の背面壁２を覆う背面板１２と、背面板１２の左右側縁に沿った折れ線２２，２２を介して連設され、左右側壁３，３を覆う左右側板１３，１３と、背面板１２の上下端縁に沿った折れ線２３，２４を介して連設され、上下側壁４，５を覆う上下側板１４，１５と、左右各側板１３の外側縁及び上下各側板１４，１５の上下各端縁に夫々沿った折れ線２５，２６，２７を介して連設された鍔板７，８，９と、上下各側板１４，１５の左右端縁又は左右各側板１３の上下各端縁に沿った折れ線２８を介して連設されたフラップ１０と、左右側板１３、上下側板１４，１５及びフラップ１０を夫々折れ線２２，２３，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，８，９を折れ線２５，２６，２７沿いに外側へ直角に折り返して箱状Ｘ線防護カバー２１Ｃを形成する時に、フラップ１０を左右側板１３，１３又は上下側板１４，１５に接着させる接着部材２９とからなることを特徴とする。 The invention according to claim 4 is a flat plate-like X made of a lead plate for assembling a box-shaped X-ray protective cover 21C covering the outlet box 1 made up of the back wall 2 and the left and right upper and lower side walls 3, 3, 4 and 5. A wire protection cover member 11C,
A back plate 12 that covers the back wall 2 of the outlet box 1; left and right side plates 13 and 13 that are connected to each other through fold lines 22 and 22 along the left and right edges of the back plate 12; The upper and lower side plates 14 and 15 are connected to each other via the fold lines 23 and 24 along the upper and lower edges of the face plate 12 and cover the upper and lower side walls 4 and 5, the outer edges of the left and right side plates 13, and the upper and lower sides of the upper and lower side plates 14 and 15. On the vertical plates 7, 8, 9 connected to each end edge via folding lines 25, 26, 27, and the left and right end edges of the upper and lower side plates 14, 15 or the upper and lower end edges of the left and right side plates 13, respectively. The flaps 10, the left and right side plates 13, the upper and lower side plates 14, 15, and the flaps 10 that are connected via the fold line 28 are folded back inward along the fold lines 22, 23, 24, 28. , 9 straight outside along line 25,26,27 When forming a box-like X-ray shield cover 21C folded back on, characterized by comprising the adhesive member 29 for adhering the flap 10 to the side plates 13 and 13 or the upper and lower side plates 14 and 15.

請求項５は、請求項４に記載のアウトレットボックス用の平板状Ｘ線防護カバー部材１１Ｃにおいて、前記側板１３，１４，１５の何れかには、アウトレットボックス１の配線用ホース貫通孔２０に合致する位置に貫通孔表示部１７を設けてなることを特徴としている。 According to a fifth aspect of the present invention, in the flat X-ray protective cover member 11C for the outlet box according to the fourth aspect, any one of the side plates 13, 14, 15 matches the wiring hose through hole 20 of the outlet box 1. A through-hole display portion 17 is provided at a position to be provided.

請求項６は、請求項４又はに記載のアウトレットボックス用の平板状Ｘ線防護カバー部材１１Ｃにおいて、左右各側板１３の鍔板７と上下各側板１４，１５の鍔板８，９とは、その一方の鍔板７が当該側板１３の長さと同じで、他方の鍔板８，９が当該側板１４，１５の長さより略鍔板８，９の幅分だけ両端縁から突出するように形成されていて、左右側板１３，１３、上下側板１４，１５及びフラップ１０を夫々折れ線２２，２３，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，８，９を折れ線２５，２６，２７沿いに外側へ直角に折り返した時に、対向する一方の鍔板７の端部の端縁７ａが他方の鍔板８，９の端部の側縁８ａ，９ａに当接し、この当接状態で双方の鍔板７と８，９の対向端部に亘って接着部材３０が接着されるようになっていることを特徴とする。 Claim 6 is the flat X-ray protective cover member 11C for the outlet box according to claim 4 or claim 11, wherein the vertical plate 7 of the left and right side plates 13 and the vertical plates 8 and 9 of the upper and lower side plates 14 and 15 are: One of the side plates 7 is the same as the length of the side plate 13, and the other side plates 8, 9 are formed so as to protrude from both end edges by the width of the side plates 14, 9 from the length of the side plates 14, 15. The left and right side plates 13, 13, the upper and lower side plates 14, 15 and the flap 10 are folded inward at right angles along the fold lines 22, 23, 24, 28, respectively, and the side plates 7, 8, 9 are folded at the fold lines 25, 26, 27 When folded back to the outside at a right angle, the end edge 7a of the opposite end plate 7 contacts the side edges 8a, 9a of the other end plate 8, 9 in this contact state. The adhesive member 30 is bonded across the opposite end portions of both side plates 7 and 8, 9. And wherein it is in the jar.

請求項７は、請求項１〜６の何れかに記載のアウトレットボックス用の平板状Ｘ線防護カバー部材１１Ａ，１１Ｂ，１１Ｃにおいて、少なくとも背面板１２及び左右上下側板１３，１４，１５には、夫々外向きに膨出する補強リブ１９を左右方向及び又は上下方向に条設してなることを特徴とする。 In the flat X-ray protective cover member 11A, 11B, 11C for the outlet box according to any one of claims 1 to 6, at least a back plate 12 and left and right upper and lower side plates 13, 14, 15 Reinforcing ribs 19 bulging outward are provided in the left-right direction and / or the up-down direction.

上記解決手段による発明の効果を、後述する実施形態の参照符号を付して説明すると、請求項１に係る発明は、アウトレットボックス１の背面壁２を覆う背面板１２と、背面板１２の左右側縁に沿った折れ線２２，２２を介して連設され、左右側壁３，３を覆う左右側板１３，１３と、背面板１２の下端縁に沿った折れ線２４を介して連設され、下側壁５を覆う下側板１５と、左右各側板１３の外側縁及び下側板１５の下端縁に夫々沿った折れ線２５，２７を介して連設された鍔板７，９と、下側板１５の左右端縁又は左右各側板１３の下端縁に沿った折れ線を介して連設されたフラップ１０と、左右各側板１３、下側板１５及びフラップ１０を夫々折れ線２２，２４，２８沿いに内側へ直角に折り返すと共に７，９を折れ線２５，２７沿いに外側へ直角に折り返して箱状Ｘ線防護カバー２１Ａを形成する時にフラップ１０を左右側板１３又は下側板１５に接着させる接着部材２９とによって構成される、鉛板からなる平板状のＸ線防護カバー部材１１Ａ，１１Ｂであるため、これを車で運搬したり、倉庫等に保管する時には、この平板状のまま多数枚積み重ねても、変形したり、荷崩れすることがなく、積載効率、保管効率が非常に良好となり、そしてアウトレットボックス１の設置現場での組立ても簡単容易に行うことができる。 The effect of the invention by the above-described solution means will be described with reference numerals of embodiments described later. The invention according to claim 1 includes a back plate 12 that covers the back wall 2 of the outlet box 1 and left and right sides of the back plate 12. The left and right side plates 13 and 13 covering the left and right side walls 3 and 3, and the bottom wall are connected to each other via a fold line 24 along the lower end edge of the back plate 12. 5, lower plate 15, left and right side plates 13, outer plates of left and right side plates 13, bottom plates 15, respectively The flap 10 connected continuously via a fold line along the edge or the lower end edge of each of the left and right side plates 13, and the left and right side plates 13, the lower plate 15 and the flap 10 are folded back inward along the fold lines 22, 24 and 28, respectively. 7 and 9 along line 25 and 27 A flat plate-shaped X-ray protective cover made of a lead plate, which is composed of an adhesive member 29 that adheres the flap 10 to the left and right side plates 13 or the lower side plate 15 when the box-shaped X-ray protective cover 21A is folded outward at a right angle. Since the members 11A and 11B are transported by car or stored in a warehouse or the like, even if they are stacked in the form of a flat plate, they will not be deformed or collapse, and loading efficiency and storage efficiency The outlet box 1 can be easily and easily assembled at the installation site.

請求項２に記載の発明のように、側板１３，１５の何れかに、アウトレットボックス１の側壁３，５に設けられた配線用ホース貫通孔２０に合致する位置に貫通孔表示部１７を設けておくことによって、設置現場において、アウトレットボックス１の配線用ホース貫通孔２０に対応する所要の貫通孔３２を側板１３，１５に容易に開口できる。 As in the invention described in claim 2, a through-hole display portion 17 is provided in a position that matches the wiring hose through-hole 20 provided in the side wall 3 or 5 of the outlet box 1 in any of the side plates 13 and 15. Accordingly, the required through hole 32 corresponding to the wiring hose through hole 20 of the outlet box 1 can be easily opened in the side plates 13 and 15 at the installation site.

請求項３に係る発明の平板状のＸ線防護カバー部材１１Ａ，１１Ｂによれば、箱状Ｘ線防護カバー２１Ａ，２１Ｂに組み立てる際に、対向する一方の鍔板７の端部の端縁７ａが他方の鍔板９の端部の側縁９ａに当接した状態で双方の鍔板７，９の対向端部に亘って接着部材３０を接着することにより、左右側板１３，１３の鍔板７，７と下側板１５の鍔板９との３つの鍔板７，７，９をコ字状に連続させることができると共に、それらを面一状に保持することができる。 According to the flat X-ray protective cover members 11A and 11B of the invention according to claim 3, when assembling the box-shaped X-ray protective covers 21A and 21B, the edge 7a of the end portion of one of the facing plate 7 facing each other. The adhesive plate 30 of the left and right side plates 13, 13 is adhered by adhering the adhesive member 30 across the opposite end portions of both the side plates 7, 9 in a state of being in contact with the side edge 9 a of the end portion of the other side plate 9. The three ribs 7, 7, 9 including the ribs 7, 7 and the rib 9 of the lower plate 15 can be continued in a U-shape and can be held flush with each other.

請求項４に係る発明によれば、アウトレットボックス１の背面壁２を覆う背面板１２と、背面板１２の左右側縁に沿った折れ線２２，２２を介して連設され、左右側壁３，３を覆う左右側板１３，１３と、背面板１２の上下端縁に沿った折れ線２３，２４を介して連設され、上下側壁４，５を覆う上下側板１４，１５と、左右各側板１３の外側縁及び上下各側板１４，１５の上下各端縁に夫々沿った折れ線２５，２６，２７を介して連設された鍔板７，８，９と、上下各側板１４，１５の左右端縁又は左右各側板１３の上下各端縁に沿った折れ線２８を介して連設されたフラップ１０と、左右側板１３、上下側板１４，１５及びフラップ１０を夫々折れ線２２，２３，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，８，９を折れ線２５，２６，２７沿いに外側へ直角に折り返して箱状Ｘ線防護カバー２１Ｃを形成する時に、フラップ１０を左右側板１３，１３又は上下側板１４，１５に接着させる接着部材２９とによって構成される、鉛板からなる平板状のＸ線防護カバー部材１１Ｃであるため、これを車で運搬したり、倉庫等に保管する時には、この平板状のまま多数枚積み重ねても、変形したり、荷崩れすることがなく、積載効率、保管効率が非常に良好となり、そしてアウトレットボックス１の設置現場での組立ても簡単容易に行うことができる。 According to the fourth aspect of the present invention, the back plate 12 that covers the back wall 2 of the outlet box 1 and the broken lines 22 and 22 that extend along the left and right side edges of the back plate 12 are provided continuously. Left and right side plates 13, 13 covering the upper and lower edges of the back plate 12, and upper and lower side plates 14, 15 covering the upper and lower side walls 4, 5, and the outer sides of the left and right side plates 13. Edges 7, 8, 9 connected to each of the upper and lower end plates of each of the upper and lower side plates 14, 15 via folding lines 25, 26, 27, and left and right end edges of the upper and lower side plates 14, 15, or The flaps 10 connected to each other through the folding lines 28 along the upper and lower end edges of the left and right side plates 13, the left and right side plates 13, the upper and lower side plates 14, 15, and the flaps 10 are respectively lined along the folding lines 22, 23, 24, and 28. Folded the board 7, 8, 9 to the broken line 2 , 26, 27, and an adhesive member 29 that adheres the flap 10 to the left and right side plates 13, 13 or the upper and lower side plates 14, 15 when the box-shaped X-ray protective cover 21C is folded at a right angle outward. Since it is a flat plate-shaped X-ray protective cover member 11C made of a lead plate, when it is transported by car or stored in a warehouse or the like, even if a large number of these flat plates are stacked, they are deformed or collapsed. Therefore, the loading efficiency and the storage efficiency are very good, and the outlet box 1 can be easily assembled even at the installation site.

請求項５に記載の発明のように、側板１３，１４，１５の何れかに、アウトレットボックス１の側壁３，４，５に設けられた配線用ホース貫通孔２０に合致する位置に貫通孔表示部１７を設けておくことによって、設置現場において、アウトレットボックス１の配線用ホース貫通孔２０に対応する所要の貫通孔３２を側板１３，１４，１５に容易に開口することができる。 As in the fifth aspect of the present invention, the through hole is displayed at a position that matches the wiring hose through hole 20 provided in the side wall 3, 4, 5 of the outlet box 1 on any of the side plates 13, 14, and 15. By providing the portion 17, the required through hole 32 corresponding to the wiring hose through hole 20 of the outlet box 1 can be easily opened in the side plates 13, 14, 15 at the installation site.

請求項６に係る発明によれば、対向する一方の鍔板７の端部の端縁７ａが他方の鍔板８，９の端部の側縁８ａ，９ａに当接し、この当接状態で双方の鍔板７と８，９の対向端部に亘って接着部材３０を接着することにより、左右側板１３，１３の鍔板７，７及び上下側板１４，１５の鍔板８，９の４つの鍔板７，７，８，９を方形枠状に連続させることができると共に、それらを面一状に保持することができる。 According to the invention which concerns on Claim 6, the edge 7a of the edge part of the opposing one side board 7 contact | abuts to the side edges 8a and 9a of the edge part of the other side board 8 and 9, and in this contact state By adhering the adhesive member 30 across the opposite end portions of both the saddle plates 7, 8, and 9, 4 of the saddle plates 7 and 7 of the left and right side plates 13 and 13 and the saddle plates 8 and 9 of the upper and lower side plates 14 and 15. The two slats 7, 7, 8, 9 can be continued in a rectangular frame shape, and they can be held flush.

請求項７に係る発明によれば、平板状Ｘ線防護カバー部材１１Ａ，１１Ｂ，１１Ｃを形成する鉛板は、板厚が２ｍｍ程度でも柔らかく変形し易いため、側板１３等を折り返す時に折れ線２２等以外の部分まで不都合に折れ曲がることがあるが、少なくとも背面板１２及び左右上下側板１３，１４，１５に夫々外向きに膨出する補強リブ１９を左右方向及び又は上下方向に条設することにより、必要な板部のみを的確に折り返すことができる。 According to the invention of claim 7, the lead plate forming the flat X-ray protective cover members 11A, 11B, and 11C is soft and easily deformed even when the plate thickness is about 2 mm. Although it may be bent inconveniently to other parts, at least the back plate 12 and the left and right upper and lower side plates 13, 14, 15 are provided with reinforcing ribs 19 that bulge outward respectively in the left and right direction and / or up and down direction, Only necessary plate portions can be folded back accurately.

本発明に係るアウトレットボックス用の平板状Ｘ線防護カバー部材を示す平面図である。It is a top view which shows the flat X-ray protective cover member for outlet boxes which concerns on this invention. (a) は図１のＡ−Ａ線拡大断面図であり、(b) は図１のＢ−Ｂ線拡大断面図である。(a) is the AA line expanded sectional view of FIG. 1, (b) is the BB expanded sectional view of FIG. 図１に示す平板状Ｘ線防護カバー部材を箱状に組み立てた状態のＸ線防護カバーとこれに嵌め込まれるアウトレットボックスを示す斜視図である。It is a perspective view which shows the X-ray protective cover of the state which assembled the flat X-ray protective cover member shown in FIG. 1 in the box shape, and the outlet box fitted by this. (a) は本発明に係る他のアウトレットボックス用の平板状Ｘ線防護カバー部材を示す平面図、(b) は(a) のＣ−Ｃ線拡大断面図、(c) は(a) のＤ−Ｄ線拡大断面図である。(a) is a plan view showing a flat X-ray protective cover member for another outlet box according to the present invention, (b) is an enlarged cross-sectional view taken along the line CC of (a), and (c) is a cross-sectional view of (a). It is a DD line expanded sectional view. 本発明に係る他のアウトレットボックス用の平板状Ｘ線防護カバー部材を示す平面図である。It is a top view which shows the flat X-ray protective cover member for other outlet boxes based on this invention. 図５に示す平板状Ｘ線防護カバー部材を箱状に組み立ててＸ線防護カバーとした状態斜視図である。It is the state perspective view which assembled the flat X-ray protective cover member shown in FIG. 5 in the box shape, and was set as the X-ray protective cover. (a) ，(b) はアウトレットボックスと従来のＸ線防護カバーを示す斜視図である。(a), (b) is a perspective view which shows an outlet box and the conventional X-ray protective cover.

以下に本発明の好適な一実施形態を図面に基づいて説明すると、図１に示すアウトレットボックス用のＸ線防護カバー部材１１Ａは、図３に示すような背面壁２と左右上下側壁４，５とからなるアウトレットボックス１を覆う箱状Ｘ線防護カバー２１Ａを組み立てるための、板厚が例えば２ｍｍの鉛板で形成された平板状のＸ線防護カバー部材であって、アウトレットボックス１の三周壁（左右側壁３，３及び下側壁５）を覆うタイプのカバー部材である。即ち、このＸ線防護カバー部材１１Ａは、アウトレットボックス１の背面壁２を覆う背面板１２と、この背面板１２の左右側縁に沿った折れ線２２，２２を介して連設され、アウトレットボックス１の左右側壁３，３を覆う左右側板１３，１３と、背面板１２の下端縁に沿った折れ線２４を介して連設され、アウトレットボックス１の下側壁５を覆う下側板１５と、左右各側板１３の外側縁に沿った折れ線２５，２５及び下側板１６の下端縁に夫々沿った折れ線２７を介して夫々連設された鍔板７，７，９と、下側板１５の左右端縁に沿った折れ線２８，２８を介して連設されたフラップ１０，１０とからなり、各フラップ１０の夫々内面には、左右各側板１３、下側板１５及びフラップ１０を夫々折れ線２２，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，９を折れ線２５，２７沿いに外側へ直角に折り返して図３に示すような箱状Ｘ線防護カバー２１Ａを形成する時に、各フラップ１０を左右各側板１３の外面に接着させる両面粘着テープ２９（接着部材）が貼着されている。 A preferred embodiment of the present invention will be described below with reference to the drawings. An X-ray protective cover member 11A for an outlet box shown in FIG. 1 includes a back wall 2 and left and right upper and lower side walls 4, 5 as shown in FIG. A plate-shaped X-ray protective cover member formed of a lead plate having a thickness of, for example, 2 mm, for assembling the box-shaped X-ray protective cover 21A covering the outlet box 1 comprising the three-circumferential wall of the outlet box 1 It is a cover member of a type that covers (the left and right side walls 3, 3 and the lower side wall 5). That is, the X-ray protective cover member 11A is continuously provided via a back plate 12 covering the back wall 2 of the outlet box 1 and fold lines 22 and 22 along the left and right side edges of the back plate 12. Left and right side plates 13 and 13 which cover the left and right side walls 3 and 3, a lower plate 15 which is provided continuously through a fold line 24 along the lower edge of the back plate 12 and covers the lower side wall 5 of the outlet box 1, and left and right side plates. 13 along the left and right edges of the lower plate 15, and the saddle plates 7, 7, and 9, which are connected to each other via a fold line 25, 25 along the outer edge of 13 and a fold line 27 along the lower edge of the lower plate 16, respectively. The flaps 10 and 10 are connected via folding lines 28 and 28, and the left and right side plates 13, the lower plate 15 and the flap 10 are respectively attached to the inner surfaces of the flaps 10 along the folding lines 22, 24 and 28. Right angle to the inside The flaps 10 are bonded to the outer surfaces of the left and right side plates 13 when the cover plates 7 and 9 are folded back outwardly at right angles along the folding lines 25 and 27 to form a box-shaped X-ray protective cover 21A as shown in FIG. The double-sided adhesive tape 29 (adhesive member) to be made is stuck.

各折れ線２２，２４，２５，２７は、図２の(a) ，(b) に示すように、背面板１２、側板１３、下側板１５、鍔板７，９及びフラップ１０相互間において、折り返される側に凹溝が形成されて、その反対側が凸条部となっているから、図２の(a) の仮想線図示のように、左右各側板１３はその折れ線２２に沿って内側へ直角に容易に折り返すことができ、下側板１５は折れ線２４に沿って内側へ直角に容易に折り返すことができ、鍔板７，９は夫々折れ線２５，２７に沿って外側へ直角に容易に折り返すことができ、またフラップ１０は折れ線２８に沿って内側へ直角に容易に折り返すことができる。 As shown in FIGS. 2 (a) and 2 (b), the broken lines 22, 24, 25, and 27 are folded back between the back plate 12, the side plate 13, the lower plate 15, the flange plates 7 and 9, and the flap 10. Since the concave groove is formed on the side to be bent and the opposite side is a protruding line portion, the left and right side plates 13 are perpendicular to the inner side along the broken line 22 as shown in the phantom line in FIG. The lower plate 15 can be easily folded inward at right angles along the folding line 24, and the saddle plates 7 and 9 can be easily folded at right angles outward along the folding lines 25 and 27, respectively. In addition, the flap 10 can be easily folded at a right angle inward along the fold line 28.

各フラップ１０の内面側に貼着される両面粘着テープ２９（接着部材）は、図２の(b) に示すように、基材２９ａとこれの両面にある粘着層２９ｂ，２９ｂと両粘着層２９ｂ，２９ｂの両側の剥離紙２９ｃ，２９ｃとからなるもので、図２の(b) では、片側の剥離紙２９ｃを剥がして反対側の粘着層２９ｂをフラップ１０の内面に接着させた状態となっている。 As shown in FIG. 2 (b), the double-sided adhesive tape 29 (adhesive member) adhered to the inner surface side of each flap 10 comprises a base material 29a, adhesive layers 29b and 29b on both sides thereof, and both adhesive layers. 29b, the release paper 29c, 29c on both sides of the 29b. In FIG. 2B, the release paper 29c on one side is peeled off and the adhesive layer 29b on the opposite side is adhered to the inner surface of the flap 10. It has become.

また図１に示すように、左右各側板１３の鍔板７はその長さが側板１３の長さと略同じであるが、下側板１５の鍔板９はその長さが下側板１５の長さより略鍔板９の幅分だけ両端縁から夫々突出するように形成されていて、左右側板１３、下側板１５及びフラップ１０を夫々折れ線２２，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，９を折れ線２５，２７沿いに外側へ直角に折り返した時に、対向する鍔板７，９のうち一方の鍔板７の端縁７ａが他方の鍔板９の端部側縁９ａに当接して、この当接状態で図３に示すように双方の鍔板７，９の対向端部上面に亘って片面粘着テープ３０（接着部材）が接着されるようになっている（図３参照）。 As shown in FIG. 1, the length of the flange 7 of each of the left and right side plates 13 is substantially the same as the length of the side plate 13, but the length of the flange 9 of the lower plate 15 is longer than the length of the lower plate 15. The left and right side plates 13, the lower side plate 15, and the flap 10 are folded back inward along the folding lines 22, 24, and 28 at right angles, respectively. , 9 are folded back to the outside along the fold lines 25, 27 at right angles to the outside, the edge 7 a of one of the facing plates 7, 9 comes into contact with the end side edge 9 a of the other plate 9. In this contact state, as shown in FIG. 3, the single-sided adhesive tape 30 (adhesive member) is bonded over the upper surfaces of the opposite end portions of the two plates 7 and 9 (see FIG. 3). .

また、この平面状Ｘ線防護カバー部材１１Ａの側板１３には、図３に示すアウトレットボックス１の側壁３に設けられた所要の配線用ホース貫通孔２０に合致する位置にその貫通孔２０と同じ大きさの貫通孔表示部（円形マーク）１７が表示されている。この貫通孔表示部１７は、設置現場で箱状のＸ線防護カバーに組み立てる際に、孔開け工具によってアウトレットボックス１側の所要の配線用ホース貫通孔２０と合致する貫通孔を穿孔するためのもので、側板１３の内面側又は外面側の何れかに表示してもよいし、両面側に表示してもよい。 Further, the side plate 13 of the planar X-ray protective cover member 11A is the same as the through hole 20 at a position matching the required wiring hose through hole 20 provided on the side wall 3 of the outlet box 1 shown in FIG. A through-hole display portion (circular mark) 17 having a size is displayed. This through-hole display portion 17 is used for drilling a through-hole that matches the required wiring hose through-hole 20 on the outlet box 1 side with a drilling tool when assembling the box-shaped X-ray protective cover at the installation site. Therefore, it may be displayed on either the inner surface side or the outer surface side of the side plate 13 or may be displayed on both sides.

図３には、上記のような構成よりなる平板状Ｘ線防護カバー部材１１Ａを箱状に組み立てた状態のＸ線防護カバー２１Ａと、この箱状Ｘ線防護カバー２１Ａに嵌め込まれるアウトレットボックス１を示す。平板状Ｘ線防護カバー部材１１Ａを箱状に組み立てるには、図１に示す状態から、背面板１２の両側縁にある折れ線２２，２２及び下端縁にある折れ線２４に沿って左右側板１３及び下側板１５を夫々内側へ直角に折り返し、各フラップ１０を夫々折れ線２８沿いに内側へ直角に折り返して、このフラップ１０内面に接着されている両面粘着テープ２９の剥離紙２９ｃを剥がした状態で左右各側板１３の外面に当接させることにより各フラップ１０を各側板１３に接着し、更に各鍔板７，９を折れ線２５，２７沿いに外側へ直角に折り返して、一方の鍔板７の端縁７ａを他方の鍔板９の端部側縁９ａに当接して、対向する鍔板７，９の対向端部どうしを面一状態とし、この状態で鍔板７，９の対向端部上面に亘って片面粘着テープ３０（接着部材）を接着することにより、図３に示すような箱状のＸ線防護カバー２１Ａを形成する。 FIG. 3 shows an X-ray protective cover 21A in a state in which the flat X-ray protective cover member 11A having the above-described configuration is assembled in a box shape, and an outlet box 1 fitted into the box-shaped X-ray protective cover 21A. Show. In order to assemble the flat X-ray protective cover member 11A in a box shape, the left and right side plates 13 and the lower plate 13 and the bottom plate are formed along the fold lines 22 and 22 on both side edges of the back plate 12 and the fold line 24 on the lower edge. The side plates 15 are folded inward at right angles, the flaps 10 are folded inward along the fold lines 28 at right angles, and the left and right sides of the double-sided adhesive tape 29 adhered to the inner surface of the flap 10 are peeled off. Each flap 10 is adhered to each side plate 13 by contacting the outer surface of the side plate 13, and each side plate 7, 9 is folded back to the outside along the fold lines 25, 27 at a right angle, and the edge of one side plate 7 7a is brought into contact with the end side edge 9a of the other side plate 9, and the opposing ends of the opposite side plates 7 and 9 are flush with each other, and in this state, on the upper surface of the opposite end portions of the side plates 7 and 9 Single-sided adhesive tape 30 (adhesion By bonding materials) to form a box-like X-ray shield cover 21A as shown in FIG.

この図３に示す箱状Ｘ線防護カバー２１Ａの状態で、側板１３に表示してある貫通孔表示部１７に沿って、孔開け工具により、アウトレットボックス１側の所要の配線用ホース貫通孔２０と合致する貫通孔３２を穿孔する。尚、この穿設作業は、箱状のＸ線防護カバー２１Ａに組み立てる前の平板状Ｘ線防護カバー部材１１Ａの状態で行ってもよいが、いずれにしても、アウトレットボックス１の設置現場において行う。尚、図３には、配線用ホース１８の端部をＸ線防護カバー２１Ａに側板１３に穿孔した貫通孔３２からアウトレットボックス１の側壁３の配線用ホース貫通孔２０に挿通させた状態を仮想線で示している。 In the state of the box-shaped X-ray protective cover 21A shown in FIG. 3, a required wiring hose through hole 20 on the outlet box 1 side is formed by a drilling tool along the through hole display portion 17 displayed on the side plate 13. A through-hole 32 that matches with is drilled. This drilling operation may be performed in the state of the flat X-ray protective cover member 11A before being assembled to the box-shaped X-ray protective cover 21A, but in any case, it is performed at the installation site of the outlet box 1. . FIG. 3 shows a state in which the end of the wiring hose 18 is inserted through the wiring hose through hole 20 on the side wall 3 of the outlet box 1 from the through hole 32 formed in the side plate 13 in the X-ray protective cover 21A. Shown with lines.

以上、図１〜図３によって説明したような平板状Ｘ線防護カバー部材１１Ａによれば、このカバー部材１１Ａを車に積んで運搬したり、倉庫等に保管する時には、この平板状のまま多数枚積み重ねても、変形したり、荷崩れすることがなく、積載効率、保管効率が非常に良好となり、そしてアウトレットボックス１の設置現場での組立ても簡単容易に行うことができる。 As described above, according to the flat X-ray protective cover member 11A as described with reference to FIGS. 1 to 3, when the cover member 11A is loaded on a car and transported or stored in a warehouse, etc. Even when the sheets are stacked, there is no deformation or collapse of the load, the loading efficiency and the storage efficiency are very good, and the outlet box 1 can be assembled easily and easily.

この平板状Ｘ線防護カバー部材１１Ａを示す図１の実施形態では、フラップ１０を、下側板１５の左右端縁に沿った折れ線を介して連設しているが、左右各側板１３の下端縁に沿って連設してもよい。その場合、フラップ１０は、下側板１５の外面に接着されることになる。またこの実施形態では、側板１３側の鍔板７を当該側板１３の長さと同一にし、下側板１５側の鍔板９を当該側板１５の長さより略鍔板９の幅分だけ両端縁から突出するように形成して、鍔板７の端部の端縁７ａを鍔板９の端部の側縁９ａに当接させるようにしているが、これと反対に、下側板１５側の鍔板９を当該側板１５の長さと同一にし、左右側板１３側の鍔板７を当該側板１３の長さより略鍔板７の幅分だけ両端縁から突出するように形成して、鍔板９の端部の端縁を鍔板７の端部の側縁に当接させてもよい。 In the embodiment of FIG. 1 showing this flat X-ray protective cover member 11 </ b> A, the flap 10 is connected continuously via a broken line along the left and right edges of the lower plate 15, but the lower edge of each of the left and right side plates 13. You may connect along. In that case, the flap 10 is bonded to the outer surface of the lower plate 15. Further, in this embodiment, the length of the side plate 13 is made equal to the length of the side plate 13, and the side plate 9 on the lower plate 15 side is protruded from both ends by the width of the side plate 15 by the width of the side plate 15. The edge 7a at the end of the cover 7 is made to contact the side edge 9a at the end of the cover 9, but on the contrary, the cover on the lower plate 15 side. 9 is made the same as the length of the side plate 15, and the side plate 7 on the left and right side plate 13 side is formed so as to protrude from both end edges by the width of the side plate 13 from the length of the side plate 13. The end edge of the portion may be brought into contact with the side edge of the end portion of the plate 7.

また、この平板状Ｘ線防護カバー部材１１Ａを図３に示すような箱状のＸ線防護カバー２１Ａに組み立てて使用する場合は、図３に示すように下側板１５が下向きで、上部側が開口した状態での使用に限らず、この図３に示す状態とは上下を逆にした倒置状態、あるいは左右側板１３，１３側が上下に位置するような使用形態でもよい。 When the flat X-ray protective cover member 11A is assembled and used in a box-shaped X-ray protective cover 21A as shown in FIG. 3, the lower plate 15 faces downward and the upper side opens as shown in FIG. The usage state is not limited to the above-described state, but may be an inverted state in which the state shown in FIG. 3 is turned upside down, or a usage form in which the left and right side plates 13 and 13 are positioned up and down.

また上述した平板状Ｘ線防護カバー部材１１Ａによれば、箱状Ｘ線防護カバー２１Ａに組み立てる際に、対向する一方の鍔板７の端部の端縁７ａが他方の鍔板９の端部の側縁９ａに当接した状態で双方の鍔板７，９の対向端部に亘って接着部材３０を接着することにより、左右側板１３，１３の鍔板７，７と下側板１５の鍔板９との３つの鍔板７，７，９をコ字状に連続させることができると共に、それらを面一状に保持することができる。 Further, according to the flat X-ray protective cover member 11A described above, when assembling the box-shaped X-ray protective cover 21A, the end edge 7a of one end of the opposite plate 7 is the end of the other vertical plate 9. By adhering the adhesive member 30 across the opposite end portions of the two side plates 7, 9 in contact with the side edges 9 a, the side plates 7, 7 of the left and right side plates 13, 13 and the bottom plate 15 The three saddle plates 7, 7, 9 with the plate 9 can be continued in a U-shape and can be held flush.

また、側板１３，１５の何れかに、アウトレットボックス１の側壁３，５に設けられた配線用ホース貫通孔２０に合致する位置に貫通孔表示部１７を設けておくことによって、設置現場において、アウトレットボックス１の配線用ホース貫通孔２０に対応する所要の貫通孔３２を側板１３，１５に容易に開口することができる。 Moreover, in the installation site by providing the through-hole display part 17 in the position corresponding to the wiring hose through-hole 20 provided in the side wall 3 and 5 of the outlet box 1 in either of the side plates 13 and 15, A required through hole 32 corresponding to the wiring hose through hole 20 of the outlet box 1 can be easily opened in the side plates 13 and 15.

図４は、本発明の他の実施形態による平板状Ｘ線防護カバー部材１１Ｂを示すもので、図１に示す平板状Ｘ線防護カバー部材１１Ａとほとんど同様であるが、背面板１２、左右各側板１３、下側板１５、鍔板７，９及びフラップ１０に、夫々の外面側に膨出し、その内面側凹むような補強リブ１９を左右方向及び又は上下方向に条設した点のみが異なっている。他の構成については、図１に示す平板状Ｘ線防護カバー部材１１Ａと同じであるから、同一部材には同一符号を付して説明を省略する。この図４に示す平板状Ｘ線防護カバー部材１１Ｂを箱状に組み立てると、平板状Ｘ線防護カバー部材１１Ａと同じく、図３に示す箱状Ｘ線防護カバー２１Ａと同じ形態となるため、図３には平板状Ｘ線防護カバー部材１１Ｂを箱状に組み立てた箱状Ｘ線防護カバーを２１Ｂで示す。 4 shows a flat X-ray protective cover member 11B according to another embodiment of the present invention, which is almost the same as the flat X-ray protective cover member 11A shown in FIG. The side plate 13, the lower plate 15, the flange plates 7 and 9, and the flap 10 differ only in that reinforcing ribs 19 that bulge to the outer surface side and are recessed on the inner surface side are provided in the horizontal direction and / or the vertical direction. Yes. Since other configurations are the same as those of the flat X-ray protective cover member 11A shown in FIG. 1, the same members are denoted by the same reference numerals and description thereof is omitted. When the flat X-ray protective cover member 11B shown in FIG. 4 is assembled in a box shape, the flat X-ray protective cover member 11B has the same form as the box-shaped X-ray protective cover member 21A shown in FIG. 3 shows a box-shaped X-ray protective cover 21B in which the flat plate-shaped X-ray protective cover member 11B is assembled in a box shape.

平板状Ｘ線防護カバー部材を形成する鉛板は、板厚が２ｍｍ程度でも柔らかく変形し易いため、側板１３等を折り返す時に折れ線２２等以外の部分まで不都合に折れ曲がってしまうことがあるが、上記のような補強リブ１９を条設することにより、必要な板部のみを的確に折り返すことができるようになる。尚、補強リブ１９は、比較的面積の広い背面板１２、左右側板１３及び下側板１５に設ければよい。また、この補強リブ１９は、背面板１２、左右各側板１３、下側板１５及びフラップ１０の夫々外面側に膨出し、その内面側凹むようなリブであるから、箱状のＸ線防護カバー２１Ａ内にアウトレットボックス１を嵌め込む際に支障を来さず、そのアウトレットボックス１を密嵌状態に嵌合できる。 Since the lead plate forming the flat X-ray protective cover member is soft and easily deformed even when the plate thickness is about 2 mm, it may be bent inadvertently to portions other than the broken line 22 or the like when the side plate 13 or the like is folded back. By providing the reinforcing rib 19 as described above, only the necessary plate portion can be folded back accurately. The reinforcing ribs 19 may be provided on the back plate 12, the left and right side plates 13, and the lower side plate 15 having a relatively large area. Further, the reinforcing rib 19 is a rib that bulges to the outer surface side of the back plate 12, the left and right side plates 13, the lower plate 15 and the flap 10, and is recessed on the inner surface side. Therefore, the box-shaped X-ray protective cover 21A. It is possible to fit the outlet box 1 in a close fitting state without causing any trouble when the outlet box 1 is fitted therein.

図５は、本発明のさらに他の実施形態による平板状Ｘ線防護カバー部材１１Ｃを示す。このＸ線防護カバー部材１１Ｃは、アウトレットボックス１の四周壁（左右側壁３，３及び上下側壁４，５）を覆うタイプのカバー部材で、アウトレットボックス１の背面壁２を覆う背面板１２と、この背面板１２の左右側縁に沿った折れ線２２，２２を介して連設され、アウトレットボックス１の左右側壁３，３を覆う左右側板１３，１３と、背面板１２の上下端縁に沿った折れ線２３，２４を介して連設され、アウトレットボックス１の上下側壁４，５を覆う上下側板１４，１５と、左右各側板１３の外側縁及び上下各側板１４，１５の上下各端縁に夫々沿った折れ線２５，２６，２７を介して連設された鍔板７，８，９と、上下各側板１４，１５の左右端縁に沿った折れ線２８，２８を介して夫々連設されたフラップ１０，１０とからなり、各フラップ１０の内面には、左右各側板１３、上下側板１４，１５及び各フラップ１０を夫々折れ線２２，２３，２４，２８沿いに内側へ直角に折り返すと共に鍔板７，８，９を夫々折れ線２５，２６，２７沿いに外側へ直角に折り返して図６に示すような箱状Ｘ線防護カバー２１Ｃを形成する時に、各フラップ１０を左右各側板１３の外面に接着させる両面粘着テープ２９（接着部材）が貼着されている。 FIG. 5 shows a flat X-ray protective cover member 11C according to still another embodiment of the present invention. The X-ray protective cover member 11C is a type of cover member that covers the four peripheral walls (the left and right side walls 3 and 3 and the upper and lower side walls 4 and 5) of the outlet box 1, and a back plate 12 that covers the back wall 2 of the outlet box 1, The left and right side plates 13 and 13 that are connected to each other through the fold lines 22 and 22 along the left and right side edges of the back plate 12 and cover the left and right side walls 3 and 3 of the outlet box 1 and the upper and lower end edges of the back plate 12 The upper and lower side plates 14 and 15 that are connected via the broken lines 23 and 24 and cover the upper and lower side walls 4 and 5 of the outlet box 1, the outer edges of the left and right side plates 13, and the upper and lower end plates of the upper and lower side plates 14 and 15, respectively. Flap plates 7, 8, 9 that are provided continuously along the bent lines 25, 26, 27, and flaps that are provided continuously via the bent lines 28, 28 along the left and right edges of the upper and lower side plates 14, 15. From 10, 10 On the inner surface of each flap 10, the left and right side plates 13, the upper and lower side plates 14, 15, and the flaps 10 are folded back inward along the folding lines 22, 23, 24, 28, respectively, and the side plates 7, 8, 9 are provided. Double-sided pressure-sensitive adhesive tape 29 for adhering each flap 10 to the outer surface of each of the left and right side plates 13 when forming a box-shaped X-ray protective cover 21C as shown in FIG. (Adhesive member) is stuck.

この平板状Ｘ線防護カバー部材１１Ｃの場合も、背面板１２、左右各側板１３、上下各側板１４，１５及び各鍔板７，８，９に、夫々の外面側に膨出し、その内面側凹むような補強リブ１９（図４の(b) 参照）が左右方向及び又は上下方向に条設されている。また、折れ線２２，２３，２４，２５，２６，２７，２８については、前述した平板状Ｘ線防護カバー部材１１Ａの場合と同じである。 Also in the case of this flat X-ray protective cover member 11C, the back plate 12, the left and right side plates 13, the upper and lower side plates 14, 15 and the side plates 7, 8, 9 bulge to the outer surface side, and the inner surface side thereof. Reinforcing reinforcing ribs 19 (see FIG. 4B) are provided in the horizontal direction and / or the vertical direction. Further, the broken lines 22, 23, 24, 25, 26, 27, and 28 are the same as in the case of the flat plate-shaped X-ray protective cover member 11A described above.

また図５に示すように、左右各側板１３の鍔板７はその長さが側板１３の長さと同じであるが、上下各側板１４，１５の鍔板８，９はその長さが上下各側板１４，１５の長さより略鍔板８，９の幅分だけ両端縁から夫々突出するように形成されていて、左右側板１３、上下側板１４，１５及び各フラップ１０を夫々折れ線２２，２３，２４，２８沿いに内側へ直角に折り返すと共に、鍔板７，８，９を折れ線２５，２６，２７沿いに外側へ直角に折り返して図６に示すような箱状に組み立てる時に、互いに対向する鍔板７，８，９のうち一方の鍔板７の端縁７ａが他方の鍔板８の端部側縁８ａに当接し、また一方の鍔板７の端縁７ａが他方の鍔板９の端部側縁９ａに当接し、この当接状態で図６に示すように互いに対向する鍔板７，８及び７，９の対向端部上面に亘って片面粘着テープ３０（接着部材）が接着されるようになっている（図６参照）。 Further, as shown in FIG. 5, the length of the vertical plate 7 of the left and right side plates 13 is the same as the length of the side plate 13, but the vertical plates 8 and 9 of the upper and lower side plates 14, 15 The side plates 14 and 15 are formed so as to protrude from both end edges by the width of the side plates 8 and 9 from the length of the side plates 14 and 15, respectively, and the left and right side plates 13, the upper and lower side plates 14 and 15 and the flaps 10 are respectively bent lines 22, 23, When folding the plates 7, 8, 9 perpendicularly outward along the folding lines 25, 26, 27 and assembling them into a box shape as shown in FIG. Of the plates 7, 8, 9, the edge 7 a of one of the plates 7 abuts against the end side edge 8 a of the other plate 8, and the edge 7 a of the one plate 7 is of the other plate 9. Abutting against the end side edge 9a, and in this abutting state, as shown in FIG. 9 sided adhesive tape 30 over the opposite ends the upper surface of the (adhesive member) is adapted to be adhered (see FIG. 6).

図６は、上記のような構成の平板状Ｘ線防護カバー部材１１Ｃを箱状に組み立てた状態のＸ線防護カバー２１Ｃを示すものである。図５に示す平板状Ｘ線防護カバー部材１１Ｃを箱状に組み立てるには、図５に示す状態から、背面板１２の両側縁にある折れ線２２，２２及び上下端縁にある折れ線２３，２４に沿って左右側板１３，１３及び上下側板１４，１５を夫々内側へ直角に折り返し、各フラップ１０を、夫々折れ線２８沿いに内側へ直角に折り返して左右各側板１３の外面に当接させた状態で両面粘着テープ２９で接着し、さらに各鍔板７，８，９を折れ線２５，２６，２７沿いに外側へ直角に折り返す。そして鍔板７，８の対向端部間において、鍔板７の端縁７ａを鍔板８の端部側縁８ａに当接させて鍔板７，８の対向端部どうしを面一状態とし、この状態で鍔板７，８の対向端部上面に亘って片面粘着テープ３０（接着部材）を接着し、また鍔板７，９の対向端部間において、鍔板７の端縁７ａを鍔板９の端部側縁９ａに当接させて鍔板７，９の対向端部どうしを面一とした状態で鍔板７，９の対向端部上面に亘って片面粘着テープ３０を接着しすることにより、図５に示すような箱状のＸ線防護カバー２１Ａを形成することができる。 FIG. 6 shows the X-ray protective cover 21C in a state in which the flat X-ray protective cover member 11C having the above-described configuration is assembled in a box shape. In order to assemble the flat X-ray protective cover member 11C shown in FIG. 5 into a box shape, from the state shown in FIG. 5, the fold lines 22 and 22 on the both side edges of the back plate 12 and the fold lines 23 and 24 on the upper and lower edges are formed. The left and right side plates 13 and 13 and the upper and lower side plates 14 and 15 are folded back to the inside at right angles, and the flaps 10 are folded back to the inside along the fold lines 28 at right angles to contact the outer surfaces of the left and right side plates 13 respectively. Adhering with a double-sided adhesive tape 29, the plate 7, 8, 9 is further folded outward along the fold lines 25, 26, 27 at a right angle. And between the opposing edge parts of the saddle plates 7 and 8, the edge 7a of the saddle plate 7 is brought into contact with the end side edge 8a of the saddle plate 8 so that the opposing ends of the saddle plates 7 and 8 are flush with each other. In this state, the single-sided adhesive tape 30 (adhesive member) is bonded over the upper surfaces of the opposite ends of the rib plates 7 and 8, and the edge 7 a of the rib plate 7 is placed between the opposite ends of the rib plates 7 and 9. A single-sided adhesive tape 30 is bonded across the upper surfaces of the opposite ends of the ribs 7 and 9 with the opposite ends of the ribs 7 and 9 being flush with each other on the edge 9a of the rib 9 By doing so, a box-shaped X-ray protective cover 21A as shown in FIG. 5 can be formed.

また、この平面状Ｘ線防護カバー部材１１Ｃでは例えば片方の側板１３と下側板１５に貫通孔表示部１７が表示されているが、この貫通孔表示部１７は、設置現場で箱状のＸ線防護カバーに組み立てる際に、アウトレットボックス１側の所要の配線用ホース貫通孔２０に対応するものを孔開け工具によって開口する。図６には、その開口した貫通孔を３２で示す。この場合、貫通孔表示部１７に孔開け工具を合わせて開口すればよいから、貫通孔３２を正確に容易に開口することができる。 Further, in this planar X-ray protective cover member 11C, for example, the through-hole display portion 17 is displayed on one side plate 13 and the lower side plate 15. This through-hole display portion 17 is a box-shaped X-ray at the installation site. When assembling the protective cover, a hole corresponding to the required wiring hose through hole 20 on the outlet box 1 side is opened by a drilling tool. In FIG. 6, the opened through hole is indicated by 32. In this case, the through-hole 32 can be accurately and easily opened because it is only necessary to open the through-hole display unit 17 with a drilling tool.

図５及び図６によって説明したような平板状Ｘ線防護カバー部材１１Ｃによれば、このカバー部材１１Ｃを車に積んで運搬したり、倉庫等に保管する時には、この平板状のまま多数枚積み重ねても、変形したり、荷崩れすることがなく、積載効率、保管効率が非常に良好となり、そしてアウトレットボックス１の設置現場での組立ても簡単容易に行うことができる。 According to the flat X-ray protective cover member 11C as described with reference to FIGS. 5 and 6, when the cover member 11C is loaded in a car and transported or stored in a warehouse or the like, a large number of the flat X-ray protective cover members 11C are stacked. However, it does not deform or collapse, the loading efficiency and storage efficiency are very good, and the outlet box 1 can be assembled easily and easily.

図５に示す平板状Ｘ線防護カバー部材１１Ｃの実施形態では、フラップ１０を、上下側板１４，１５の左右端縁に沿った折れ線２８を介して連設しているが、左右各側板１３の上下端縁に沿って連設してもよい。その場合、フラップ１０は、上下各側板１４，１５の外面に接着される。またこの実施形態では、側板１３側の鍔板７を当該側板１３の長さと同一にし、上下側板１４，１５側の鍔板８，９を当該側板１４，１５の長さより略鍔板８，９の幅分だけ両端縁から突出するように形成して、各鍔板７の端部の端縁７ａを鍔板８，９の端部の側縁８ａ，９ａに当接させるようにしているが、これと反対に、上下側板１４，１５側の鍔板８，９を当該側板１４，１５の長さと同一にし、左右各側板１３側の鍔板７を当該側板１３の長さより略鍔板７の幅分だけ両端縁から突出するように形成し、鍔板８，９の端縁を鍔板７の上下端部の側縁に当接させてもよい。 In the embodiment of the flat X-ray protective cover member 11 </ b> C shown in FIG. 5, the flaps 10 are continuously connected via the broken lines 28 along the left and right edges of the upper and lower side plates 14, 15. You may connect along an upper-lower-end edge. In that case, the flap 10 is bonded to the outer surfaces of the upper and lower side plates 14 and 15. Further, in this embodiment, the side plate 13 side of the side plate 7 is made the same as the length of the side plate 13, and the upper and lower side plates 14, 15 side of the side plates 8, 9 are made substantially longer than the side plates 14, 15. However, the end edge 7a of each end plate 7 is in contact with the side edges 8a and 9a of the end portions of the end plates 8 and 9, respectively. On the contrary, the vertical plates 8 and 9 on the upper and lower side plates 14 and 15 side are made the same as the length of the side plates 14 and 15, and the vertical plate 7 on the left and right side plates 13 side is approximately the vertical plate 7 from the length of the side plate 13. May be formed so as to protrude from both ends, and the end edges of the cover plates 8 and 9 may be brought into contact with the side edges of the upper and lower ends of the cover plate 7.

また上述した平板状Ｘ線防護カバー部材１１Ｃによれば、これを図６に示すような箱状Ｘ線防護カバー２１Ａに組み立てる際に、対向する一方の鍔板７の端部の端縁７ａが他方の鍔板８，９の端部の側縁８ａ，９ａに当接し、この当接状態で双方の鍔板７と８，９の対向端部に亘って接着部材３０を接着することにより、左右側板１３，１３の鍔板７，７及び上下側板１４，１５の鍔板８，９の４つの鍔板７，７，８，９を方形枠状に隙間無く連続させることができると共に、それらを面一状に保持することができる。 Further, according to the above-described flat X-ray protective cover member 11C, when this is assembled into a box-shaped X-ray protective cover 21A as shown in FIG. By abutting on the side edges 8a, 9a at the end of the other rib plate 8, 9, and by adhering the adhesive member 30 across the opposite end portions of both the rib plates 7, 8, 9 in this contact state, The four side plates 7, 7, 8, 9 of the left side plates 13, 13 and the top plates 14, 15 of the upper and lower side plates 14, 15 can be continuously formed in a rectangular frame shape without any gaps. Can be held flush.

１アウトレットボックス
２背面壁
３左右側壁
４，５上下側壁
７，８，９鍔板
１０フラップ
１１Ａ平板状のＸ線防護カバー部材
１１Ｂ平板状のＸ線防護カバー部材
１１Ｃ平板状のＸ線防護カバー部材
１２背面板
１３左右側板
１４，１５上下側板
１７貫通孔表示部
２１Ａ箱状Ｘ線防護カバー
２１Ｂ箱状Ｘ線防護カバー
２１Ｃ箱状Ｘ線防護カバー
２２，２３折れ線
２４，２５折れ線
２６，２７折れ線
２８折れ線
２９接着部材
３０接着部材 DESCRIPTION OF SYMBOLS 1 Outlet box 2 Back wall 3 Left and right side walls 4, 5 Upper and lower side walls 7, 8, 9 Plate 10 Flap 11A Flat plate X-ray protective cover member 11B Flat plate X-ray protective cover member 11C Flat plate X-ray protective cover member 12 Back plate 13 Left and right plates 14, 15 Upper and lower plates 17 Through-hole display portion 21A Box-shaped X-ray protective cover 21B Box-shaped X-ray protective cover 21C Box-shaped X-ray protective cover 22, 23 Plot line 24, 25 Plot line 26, 27 Plot line 28 Polyline 29 Adhesive member 30 Adhesive member

Claims

A flat plate-shaped X-ray protective cover member made of a lead plate for assembling a box-shaped X-ray protective cover covering an outlet box composed of a back wall and left and right upper and lower side walls,
The back plate covering the back wall of the outlet box is connected via a fold line along the left and right side edges of the back plate, and the left and right side plates covering the left and right side walls are connected via a fold line along the bottom edge of the back plate. A lower plate that covers the lower side wall, a saddle plate that is connected to the outer edge of the left and right side plates and the lower end edge of the lower plate via a fold line, and the lower end of the left and right side plates or the left and right side plates. Box-shaped X-rays with flaps connected continuously via a fold line along the edge, and each of the left and right side plates, the lower plate and the flap folded back to the inside at right angles along the fold line and the side plate folded back to the outside along the fold line at right angles A flat plate X-ray protective cover member for an outlet box, comprising an adhesive member for adhering the flap to the left and right side plates or the lower side plate when forming the protective cover.

2. The flat X-ray protective cover member for an outlet box according to claim 1, wherein a through-hole display portion is provided on any one of the side plates at a position matching the wiring hose through-hole of the outlet box.

For the left and right side plates and the lower plate, one side plate has the same side plate length as the other side plate, and the other side plate protrudes from both end edges by the width of the side plate from the side plate length. When the left and right side plates, the lower side plate, and the flap are folded back to the inside at right angles along the folding lines and the side plates are folded back to the outside at right angles along the folding lines, the ends of the ends of one of the facing plates facing each other The edge is brought into contact with the side edge of the end portion of the other plate, and the adhesive member is bonded over the opposite end portions of both plates in this contact state. A flat X-ray protective cover member for the outlet box described.

A flat plate-shaped X-ray protective cover member made of a lead plate for assembling a box-shaped X-ray protective cover covering an outlet box composed of a back wall and left and right upper and lower side walls,
The back plate that covers the back wall of the outlet box, and the broken line along the left and right side edges of the back plate are connected, the left and right side plates that cover the left and right side walls, and the broken line along the upper and lower edges of the back plate. The upper and lower side plates that cover the upper and lower side walls, the outer side edges of the left and right side plates and the vertical plates that are connected to each of the upper and lower side edges of the upper and lower side plates via the broken lines, and the left and right edges of the upper and lower side plates, The flaps are connected via folding lines along the upper and lower edges of the left and right side plates, the left and right side plates, the upper and lower side plates, and the flaps are folded back to the inside along the folding lines at right angles, and the side plates are turned right outside along the folding lines. A flat plate-like X-ray protective cover member for an outlet box, comprising an adhesive member that adheres a flap to the left and right side plates or the upper and lower side plates when folded to form a box-shaped X-ray protective cover.

5. The flat X-ray protective cover member for an outlet box according to claim 4, wherein a through-hole display portion is provided on any of the side plates at a position that matches the wiring hose through-hole of the outlet box.

For the left and right side plates and the upper and lower side plates, one side plate has the same length as the side plate, and the other side plate protrudes from both side edges by the width of the side plate from the length of the side plate. When the left and right side plates, the upper and lower side plates and the flap are folded back to the inside along the fold line at a right angle and the side plate is folded back to the outside at a right angle along the fold line, respectively, The end edge abuts against the side edge of the end portion of the other side plate, and the adhesive member is bonded over the opposite end portions of both side plates in this contact state. A flat X-ray protective cover member for an outlet box described in 1.

The flat plate shape X for an outlet box according to any one of claims 1 to 6, wherein reinforcing ribs bulging outward are provided in the left-right direction and / or the up-down direction on at least the back plate and the left and right upper and lower side plates. Wire protection cover member.