JP2012077812A - Device for forming lead-out part of wiring and piping materials - Google Patents

Device for forming lead-out part of wiring and piping materials Download PDF

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JP2012077812A
JP2012077812A JP2010222166A JP2010222166A JP2012077812A JP 2012077812 A JP2012077812 A JP 2012077812A JP 2010222166 A JP2010222166 A JP 2010222166A JP 2010222166 A JP2010222166 A JP 2010222166A JP 2012077812 A JP2012077812 A JP 2012077812A
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connection port
connection
bushing
wall surface
wiring
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JP5462123B2 (en
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Atsushi Nakamura
敦 中村
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Mirai Industry Co Ltd
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Mirai Industry Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a lead-out part formation device for wiring and piping materials which can use and attach one type of a terminal protection member to both of a connection port of a connection body attached to a wall hole and a lead-out opening of a long protector to form a lead-out part which protects wiring and piping materials.SOLUTION: The device includes cylindrical long protectors 51 and 52 which each house a cable, a connection body 11 which includes a connection port 12 to which one end part of the long protector is connected and houses the cable, and a cylindrical bushing 31 which is attached to the connection port 12 of the connection body 11. The connection port 12 of the connection body 11 has an inner surface along the outer wall surface of the long protector. The bushing 31 includes a connection port-attached part 32 attached to the connection port 12 of the connection body 11, a cable lead-out port formation part 33, and an insertion part 34 which can be inserted in the long protector, whereby there are formed the lead-out part of the cable which is led out of the connection body 11 and the lead-out part of the cable which is led out of the other end part of the long protector.

Description

本発明は、壁孔等から引き出されるケーブル、給水管等の配線・配管材の引出箇所を覆って保護する引出部を形成する、配線・配管材の引出部形成装置に関するものである。   The present invention relates to a wiring / piping material drawing portion forming apparatus for forming a drawing portion that covers and protects a drawing position of wiring / piping material such as a cable drawn from a wall hole or the like, a water supply pipe or the like.

壁孔から引き出されて壁面側に曲げられるケーブルの引出屈曲箇所にはケーブルを保護するための引出具等の接続体が設置されている。この接続体においては、壁孔から引き出されたケーブルの引出屈曲箇所を覆った後直ちに露出配線する場合に、接続体における引出口である接続口に端末保護部材が取付けられることが多い。例えば、特許文献１の接続体である引出具では、その接続口である導出口に端末保護部材としての端末ブッシングが取付けられる。この端末ブッシングは、引出具の導出口から引き出されたケーブルが導出口の周縁で擦れたり導出口において急激に折り曲げられることにより、被覆面に亀裂が入ったりしてケーブルが損傷するのを防止する。   A connecting body such as a drawing tool for protecting the cable is installed at a drawing bent portion of the cable drawn from the wall hole and bent toward the wall surface. In this connection body, a terminal protection member is often attached to a connection port, which is a lead-out port in the connection body, when exposed wiring is performed immediately after covering the lead-bending portion of the cable drawn from the wall hole. For example, in the drawer which is a connection body of patent document 1, the terminal bushing as a terminal protection member is attached to the outlet which is the connection port. This terminal bushing prevents the cable drawn from the outlet of the drawing tool from being rubbed at the periphery of the outlet or bent sharply at the outlet, thereby cracking the coated surface and damaging the cable. .

一方、ケーブルの配線経路によっては、壁孔から引き出された屈曲箇所から直ちに露出配線するのではなく、引出具等の接続体の引出口である接続口にサヤ管、保護管等の長尺保護体を接続し、露出させる位置まで一旦長尺保護体内に配線した後、長尺保護体の引出開口から引き出して露出配線する場合もある。この場合、長尺保護体の引出開口には、長尺保護体の引出開口の周縁との擦れや急激な折り曲げによりケーブルが損傷するのを防止するために、同様に、端末保護部材が取付けられる。例えば、特許文献２には、長尺保護体である保護管の引出開口に取着される端末保護部材としての管取着体が記載されている。   On the other hand, depending on the wiring route of the cable, instead of immediately exposing the wiring from the bent portion drawn out from the wall hole, long protection such as a sheath tube or a protective tube is provided at the connection port that is the outlet of the connection body such as a drawer. In some cases, the body is connected and exposed to the exposed position until it is exposed in the long protective body, and then exposed from the drawing opening of the long protective body. In this case, a terminal protection member is similarly attached to the drawer opening of the long protector in order to prevent the cable from being damaged by rubbing with the peripheral edge of the drawer opening of the long protector or sudden bending. . For example, Patent Document 2 describes a tube attachment body as a terminal protection member attached to a drawer opening of a protection tube that is a long protection body.

特開２００９−２４０１１５号公報（図１１，段落００１４〜００１８）JP 2009-240115 A (FIG. 11, paragraphs 0014 to 0018) 特開２００６−２３８６７２号公報JP 2006-238672-A

しかし、従来の配線・配管材の引き出しにおいては、壁孔から引き出された屈曲箇所から直ちに露出配線する場合に引出具等の接続体の接続口に取着される端末部材、及び壁孔から引き出されてから一旦サヤ管等の長尺保護体内に配線した後長尺保護体から引き出して露出配線する場合に長尺保護体の接続口に取着される端末部材は、接続体の接続口及び長尺保護体の引出開口に対してそれぞれ専用のものが取付けられていた。このため、接続対象に応じて二種類の端末保護部材を用意しなければならず、その取り扱いや部品管理が煩雑で面倒であり、コスト高ともなっていた。   However, in the conventional wiring / piping material pull-out, when the exposed wiring is immediately exposed from the bent portion pulled out from the wall hole, it is pulled out from the terminal member and the wall hole attached to the connection port of the connecting body such as a drawing tool. The terminal member attached to the connection port of the long protective body when the wiring is drawn into the long protective body such as a sheath tube and then exposed from the long protective body, Dedicated ones were attached to the drawer openings of the long protectors. For this reason, it is necessary to prepare two types of terminal protection members according to the connection target, and handling and parts management are complicated and troublesome, and the cost is high.

そこで、本発明は、壁孔に取着される接続体の接続口及び長尺保護体の引出開口のいずれに対しても一種類の端末保護部材を兼用して取着して配線・配管材を保護する引出部を形成できる配線・配管材の引出部形成装置の提供を課題とするものである。   Therefore, the present invention provides a wiring / pipe material that is attached to both the connection port of the connection body to be attached to the wall hole and the drawer opening of the long protection body by using one kind of terminal protection member. It is an object of the present invention to provide a wiring / pipe material lead-out part forming device capable of forming a lead-out part that protects the cable.

本発明の配線・配管材の引出部形成装置は、配線・配管材の配設経路に沿って壁面に配置され、該配線・配管材を内部に収容する筒状の長尺保護体と、前記長尺保護体の一端部が接続される接続口を備え、前記配線・配管材を内部に収容する接続体と、前記接続体の接続口に取着される筒状のブッシングと、からなる。
更に、前記接続体の接続口は、前記長尺保護体の外壁面に沿う内面を有する。
また、前記ブッシングは、前記接続体の接続口内に内挿されて該接続口に取着される接続口取着部と、取着された状態で前記接続口から突出し、前記配線・配管材を引き出す引出口が先端に形成された引出口形成部と、前記接続口取着部側に設けられ、前記長尺保護体の内部に挿入可能な断面形状を有する内挿部と、を備えている。
そして、前記接続体の接続口に前記ブッシングの接続口取着部を内挿して取着することで、前記接続体から引き出される前記配線・配管材の引出部が形成されるとともに、前記長尺保護体の他端部に前記ブッシングの内挿部を内挿して取着することで、前記長尺保護体の他端部から引き出される前記配線・配管材の引出部が形成されるものである。 The wire / piping material drawing portion forming device of the present invention is disposed on the wall surface along the wiring / piping material arrangement path, and has a cylindrical long protector for accommodating the wiring / piping material inside, The connection body is provided with a connection port to which one end of the long protector is connected, and accommodates the wiring / piping material therein, and a cylindrical bushing attached to the connection port of the connection body.
Furthermore, the connection port of the connection body has an inner surface along the outer wall surface of the elongated protector.
Further, the bushing is inserted into the connection port of the connection body and attached to the connection port, and protrudes from the connection port in the attached state, and the wiring / pipe material is connected to the connection port. An outlet forming portion having a leading outlet formed at the tip thereof, and an insertion portion provided on the side of the connection port attaching portion and having a cross-sectional shape that can be inserted into the long protector. .
And, by inserting and attaching the connection port attachment portion of the bushing to the connection port of the connection body, a lead-out portion of the wiring / piping material drawn out from the connection body is formed, and the long By inserting and attaching the insertion part of the bushing to the other end part of the protector, the lead part for the wiring / pipe material drawn from the other end part of the long protector is formed. .

ここで、前記ブッシングの接続口取着部は、更に、前記内挿部の先端部に、外部に突出し前記接続体の接続口に係止して該接続口からの離脱を防止する係止部が延設され、前記接続体の接続口は、前記内面より奥側に、前記ブッシングの係止部が係止する被係止部が設けられ、前記ブッシングの接続口取着部を前記接続体の接続口に内挿し前記係止部を前記被係止部に係止させることで、前記接続体に前記ブッシングが取着されるとともに、前記ブッシングの係止部を切除することにより前記内挿部が前記接続口取着部側の最端部と成るものとすることもできる。
更には、前記接続体の被係止部は、前記接続口の内面より奥側で該内面よりも内部側に突出する突出部で形成されたものとしてもよい。 Here, the connection opening attaching portion of the bushing further protrudes outward from the distal end portion of the insertion portion and engages with the connection opening of the connection body to prevent the connection opening from being removed from the connection opening. The connection port of the connection body is provided with a locked portion to be locked by the locking portion of the bushing on the back side from the inner surface, and the connection port attachment portion of the bushing is connected to the connection body. The bushing is attached to the connection body by interpolating in the connection port and locking the locking portion to the locked portion, and the insertion portion is cut off by removing the locking portion of the bushing. The portion may be the endmost portion on the connection port attaching portion side.
Furthermore, the locked portion of the connection body may be formed of a protruding portion that protrudes from the inner surface of the connection port to the inner side of the inner surface of the connection port.

加えて、前記ブッシングの接続口取着部は、前記接続体の接続口の内面に沿うように、前記長尺保護体の外壁面と近似する外面形状からなる長尺保護体外壁面近似部を有するものとすることもできる。
そして、前記ブッシングの内挿部は、前記長尺保護体の内壁面と近似する外面形状からなる長尺保護体内壁面近似部を有するものとすることもできる。 In addition, the connection opening attaching portion of the bushing has a long protective body outer wall surface approximating portion having an outer surface shape that approximates the outer wall surface of the long protective body so as to be along the inner surface of the connection port of the connecting body. It can also be.
And the insertion part of the said bushing can also have a long protective body wall surface approximate part which consists of an outer surface shape approximated to the inner wall surface of the said long protective body.

また、本発明の配線・配管材の引出部形成装置は、前記長尺保護体が、特に、大きさの異なる大小二種類のサイズを有するものであり、接続体の接続口が、先端側に、前記大サイズの長尺保護体の外壁面に沿う内面を有するとともに、該内面より奥側に、接続口の内面よりも内部側に突出し前記小サイズの長尺保護体の外壁面に沿う端面を先端に備えた突出部を有し、前記ブッシングが、特に、前記接続口取着部に、外部に突出し前記接続体の接続口に係止して該接続口からの離脱を防止する係止部が設けられ、前記接続口取着部における前記係止部より前記引出口形成部側の部分に、前記接続体の接続口の突出部の端面に沿い前記小サイズの長尺保護体の外壁面と近似する外面形状を有する小サイズ外壁面近似部が設けられ、前記小サイズ外壁面近似部と前記引出口形成部との間に、前記大サイズの長尺保護体の内部に挿入可能な断面形状を有する内挿部が設けられたものとすることができる。
ここで、前記ブッシングの内挿部は、前記大サイズの長尺保護体の内壁面と近似する外面形状からなる長尺保護体内壁面近似部を有するものとすることもできる。 Further, in the wiring / piping material drawing portion forming device of the present invention, the long protective body has two types of sizes, particularly large and small, and the connection port of the connection body is on the tip side. And an end surface along the outer wall surface of the small-sized long protector, having an inner surface along the outer wall surface of the large-sized long protector, and projecting inward from the inner surface of the connection port on the back side from the inner surface The bushing has a protrusion provided at the tip, and the bushing particularly protrudes to the connection port attaching portion and protrudes to the connection port of the connection body to prevent detachment from the connection port. A portion of the connecting port attachment portion on the side closer to the outlet forming portion than the locking portion, along the end surface of the protruding portion of the connecting port of the connecting body, the outside of the small-sized long protective body A small size outer wall surface approximation portion having an outer surface shape approximating the wall surface is provided, and the small size Between the wall surface approximation section and the pull-out opening forming portion can be made the inner insertion portion provided with an insertable cross-sectional shape in the interior of the elongate protector of the large size.
Here, the insertion part of the bushing may have a long protective body wall surface approximate part having an outer surface shape similar to the inner wall surface of the large size long protective body.

本発明は、ブッシングが、接続体の接続口内に内挿されて接続口に取着される接続口取着部を備えるとともに、長尺保護体の内部に挿入可能な断面形状を有する内挿部を備えているから、一種類のブッシングを兼用して取着して、接続体から引き出される配線・配管材の引出部を形成できるとともに、長尺保護体の他端部から引き出される配線・配管材の引出部を形成できる。これにより、ブッシングの取り扱いや管理が楽になり、コストも低減できる。
しかも、接続体の接続口は、長尺保護体の外壁面に沿う内面を有しているので、接続体の接続口の内面と長尺保護体の外壁面との間が閉塞され両者間に隙間を生じない。これにより、外部から接続体及び長尺保護体の内部に塵埃等が侵入するのを防止できる。 The present invention provides an insertion portion having a cross-sectional shape in which a bushing includes a connection port attachment portion that is inserted into a connection port of a connection body and attached to the connection port, and that can be inserted into the interior of a long protective body. Because it is equipped with a single type of bushing, it can be used to form a wire / pipe material lead-out part that is pulled out from the connection body, and at the other end of the long protective body A material drawer can be formed. This facilitates handling and management of the bushing and can reduce costs.
Moreover, since the connection port of the connection body has an inner surface along the outer wall surface of the long protective body, the space between the inner surface of the connection port of the connection body and the outer wall surface of the long protection body is blocked. There is no gap. Thereby, it can prevent that dust etc. penetrate | invade into the inside of a connection body and a elongate protector from the outside.

ブッシングの接続口取着部は、更に、内挿部の先端部に、接続体の接続口からの離脱を防止する係止部が延設され、接続体の接続口は、ブッシングの係止部が係止する被係止部が設けられたものでは、係止部を被係止部に係止させることで、ブッシングを接続体に取着でき、取着後はブッシングが接続体から離脱するのを防止できる。そして、ブッシングの係止部を切除することにより内挿部が接続口取着部側の最端部と成るので、係止部を切除して内挿部を長尺保護体の他端部に内挿し、ブッシングを長尺保護体に取着することができる。
また、接続体の被係止部が、接続口の内面よりも内部側に突出する突出部で形成されているものでは、簡易な構成で簡単に被係止部を形成できる。 The connecting part of the bushing is further provided with an engaging part for preventing the connecting body from being detached from the connecting port at the tip of the insertion part. The connecting port of the connecting body is an engaging part of the bushing. In the case where a locked portion for locking is provided, the bushing can be attached to the connecting body by locking the locking portion to the locked portion, and the bushing is detached from the connecting body after the mounting. Can be prevented. Then, by cutting out the locking part of the bushing, the insertion part becomes the endmost part on the side of the connection port attachment part, so the locking part is cut off and the insertion part becomes the other end part of the long protector. The bushing can be attached to the long protector by interpolation.
In addition, in the case where the locked portion of the connection body is formed of a protruding portion that protrudes inward from the inner surface of the connection port, the locked portion can be easily formed with a simple configuration.

ブッシングの接続口取着部が、接続体の接続口の内面に沿うように、長尺保護体の外壁面と近似する外面形状からなる長尺保護体外壁面近似部を有するものでは、ブッシングの長尺保護体外壁面近似部を接続体の接続口に挿入したときに、ブッシングの接続口取着部の外面と接続体の接続口の内面との間に隙間を生じないから、外部からブッシング及び接続体の内部に塵埃等が侵入するのを防止できる。そして、ブッシングを長尺保護体に取着したとき、ブッシングの長尺保護体外壁面近似部を有する接続口取着部の外面と長尺保護体の外壁面とは略均一面となるので、その取着部はすっきりと見栄えのよい外観が得られる。
また、ブッシングの内挿部が、長尺保護体の内壁面と近似する外面形状からなる長尺保護体内壁面近似部を有するものでは、ブッシングの内挿部を長尺保護体の内部に挿入したときに、ブッシングの内挿部の外面と長尺保護体の内壁面との間に隙間を生じないから、外部からブッシング及び長尺保護体の内部に塵埃等が侵入するのを防止できる。 In the case where the connecting part of the bushing has a long protective body outer wall surface approximation portion having an outer surface shape approximating to the outer wall surface of the long protective body so as to be along the inner surface of the connection port of the connecting body, the length of the bushing When the approximate part of the outer surface of the scale protector is inserted into the connection port of the connection body, there is no gap between the outer surface of the connection port attachment part of the bushing and the inner surface of the connection port of the connection body. It is possible to prevent dust and the like from entering the body. And, when the bushing is attached to the long protector, the outer surface of the connection port attachment portion having the approximated outer wall surface of the bushing and the outer wall surface of the long protector are substantially uniform, The attachment part has a clean and attractive appearance.
In addition, in the case where the insertion part of the bushing has a long protective body wall surface approximate part having an outer surface shape similar to the inner wall surface of the long protector, the bushing insertion part is inserted into the long protector. Sometimes, there is no gap between the outer surface of the bushing insertion portion and the inner wall surface of the long protector, so that dust or the like can be prevented from entering the bushing and the long protector from the outside.

長尺保護体が、大きさの異なる大小二種類のサイズを有するものであり、接続体の接続口が、大サイズの長尺保護体の外壁面に沿う内面を有し、接続口の内面よりも内部側に突出し小サイズの長尺保護体の外壁面に沿う端面を先端に備えた突出部を有するとともに、ブッシングが、その接続口取着部に、接続体の接続口の突出部の内面に沿い小サイズの長尺保護体の外壁面と近似する外面形状を有する小サイズ外壁面近似部が設けられたものでは、接続体の接続口に大小二種類のサイズの長尺保護体を取着できるとともに、接続体の接続口の内面と大サイズの長尺保護体の外壁面との間、接続体の突出部の端面と小サイズの長尺保護体の外壁面との間、及び接続体の接続口の内面とブッシングの小サイズ外壁面近似部との間に隙間を生じないから、外部から各構成部材内に塵埃等が侵入するのを防止できる。
ブッシングの内挿部が、大サイズの長尺保護体の内壁面と近似する外面形状からなる長尺保護体内壁面近似部を有するものでは、ブッシングの内挿部を大サイズの長尺保護体の内部に挿入したときに、ブッシングの内挿部の外面と大サイズの長尺保護体の内壁面との間に隙間を生じないから、外部からブッシング及び大サイズの長尺保護体の内部に塵埃等が侵入するのを防止できる。 The long protector has two sizes of different sizes, and the connection port of the connection body has an inner surface along the outer wall surface of the large size long protector, and from the inner surface of the connection port Also has a protruding portion with an end face along the outer wall surface of the small-sized long protective body at the tip, and a bushing is connected to the connection port attaching portion at the inner surface of the connecting port protruding portion. If a small-sized outer wall surface approximating part with an outer surface shape that approximates the outer wall surface of a small-sized long protective body is provided along with a large-sized or small-sized long protective body at the connection port of the connecting body. And can be worn between the inner surface of the connection port of the connection body and the outer wall surface of the large-sized long protective body, between the end surface of the protrusion of the connection body and the outer wall surface of the small-sized long protection body, and the connection No gap is created between the inner surface of the body connection port and the small-sized outer wall surface of the bushing Et al., That the dust and the like from entering the respective configuration members from the outside can be prevented.
In the case where the bushing interpolating portion has a long protective body wall surface approximating portion having an outer shape approximating the inner wall surface of the large-sized long protector, the bushing interpolating portion is connected to the large-sized long protective member. When inserted inside, there is no gap between the outer surface of the bushing insertion part and the inner wall surface of the large-size long protector. Etc. can be prevented from entering.

本発明の実施形態の配線・配管材の引出部形成装置を示す正面図である。It is a front view which shows the extraction | drawer part formation apparatus of the wiring and piping material of embodiment of this invention. 図１の接続体を示し、(a)は正面側から見た斜視図、(b)は背面側から見た斜視図である。The connection body of FIG. 1 is shown, (a) is the perspective view seen from the front side, (b) is the perspective view seen from the back side. 図１の接続体を示し、(a)は正面図、(b)は右側面図、(c)は底面図、(d)は(a)のＡ−Ａ切断線による断面図、(e)は(a)のＢ−Ｂ切断線による断面図、(f)は(a)のＣ−Ｃ切断線による断面図、(g)は(d)の基台に蓋体を組付ける状態を示す側面図である。1 shows the connection body of FIG. 1, (a) is a front view, (b) is a right side view, (c) is a bottom view, (d) is a sectional view taken along the line AA in (a), (e) (A) is a cross-sectional view taken along the line B-B, (f) is a cross-sectional view taken along the line C-C of (a), and (g) is a state where the lid is assembled to the base of (d). It is a side view. 図２の基台を示し、(a)は正面側から見た斜視図、(b)は背面側から見た斜視図である。2A and 2B are perspective views as seen from the front side, and FIG. 3B is a perspective view as seen from the back side. 図２の蓋体を示し、(a)は斜め下方から見た斜視図、(b)は斜め上方から見た斜視図、(c)は平面図、(d)は正面図、(e)は右側面図である。2 shows the lid of FIG. 2, (a) is a perspective view seen obliquely from below, (b) is a perspective view seen obliquely from above, (c) is a plan view, (d) is a front view, and (e) is a front view. It is a right view. 図１のブッシングを示し、(a)は正面側から見た斜視図、(b)は背面側から見た斜視図である。The bushing of FIG. 1 is shown, (a) is the perspective view seen from the front side, (b) is the perspective view seen from the back side. 図１のブッシングを示し、(a)は平面図、(b)は正面図、(c)は右側面図、(d)は背面図、(e)は底面図、(f)は(b)のＤ−Ｄ切断線による断面図、(g)は(b)のＥ−Ｅ切断線による断面図、(h)は(b)のＦ−Ｆ切断線による断面図である。1 shows the bushing of FIG. 1, (a) is a plan view, (b) is a front view, (c) is a right side view, (d) is a rear view, (e) is a bottom view, and (f) is (b). (G) is sectional drawing by the EE cutting line of (b), (h) is sectional drawing by the FF cutting line of (b). 図１の大サイズの長尺保護体を示し、(a)は斜視図、(b)は正面図である。The large-sized elongate protector of FIG. 1 is shown, (a) is a perspective view, (b) is a front view. 図１の小サイズの長尺保護体を示し、(a)は斜視図、(b)は正面図である。1 shows a small-sized long protector in FIG. 1, (a) is a perspective view, and (b) is a front view. FIG. 接続体にブッシングを取着した状態を示し、(a)は斜視図、(b)は左側面図、(c)は正面図、(d)は(b)のＧ−Ｇ切断線による断面図、(e)は(c)のＨ−Ｈ切断線による断面図、(f)は(c)のＩ−Ｉ切断線による断面図、(g)は(c)のＪ−Ｊ切断線による断面図である。The state where the bushing is attached to the connecting body is shown, (a) is a perspective view, (b) is a left side view, (c) is a front view, and (d) is a sectional view taken along the line GG of (b). , (E) is a cross-sectional view taken along line H-H of (c), (f) is a cross-sectional view taken along line II of (c), and (g) is a cross-sectional view taken along line JJ of (c). FIG. 接続体に大サイズの長尺保護体を取着し、この長尺保護体にブッシングを取着した状態を示し、(a)は正面図、(b)は背面図、(c)は(a)のＫ−Ｋ切断線による断面図、(d)は(a)のＬ−Ｌ切断線による断面図である。A large-sized long protective body is attached to the connecting body, and a bushing is attached to the long protective body. (A) is a front view, (b) is a rear view, and (c) is (a) ) Is a cross-sectional view taken along the line KK, and FIG. 6D is a cross-sectional view taken along the line LL in FIG. 接続体に小サイズの長尺保護体を取着した状態を示し、(a)は背面図、(b)は(a)のＭ−Ｍ切断線による断面図ある。The state which attached the small-sized long protective body to the connection body is shown, (a) is a rear view, (b) is sectional drawing by the MM cutting | disconnection line of (a). 接続体にブッシングを取着した別の状態を示す背面図である。It is a rear view which shows another state which attached the bushing to the connection body. 別の接続体に別のブッシングを取着した状態を示す背面図である。It is a rear view which shows the state which attached another bushing to another connection body.

以下、本発明の実施形態の配線・配管材の引出部形成装置を図に基づいて説明する。
図１において、引出部形成装置１は、配線・配管材の引出箇所を覆って保護する引出部を形成するものである。引出部形成装置１は、配線・配管材としてのケーブルＣの配設経路に沿って壁面７１に配置されてケーブルＣを内部に収容する筒状に形成された大きさの異なる大小二種類のサイズの長尺保護体即ち大サイズの長尺保護体５１及び小サイズの長尺保護体５２と、前記長尺保護体の一端部５３が接続される接続口１２を備えて壁孔７２から引き出されたケーブルＣを内部に収容する接続体１１と、接続体１１の接続口１２に取着される筒状のブッシング３１とからなる。この引出部形成装置１は、接続体１１に対してはブッシング３１及び大小の長尺保護体が選択的に接続されるものとなっており、ブッシング３１からみれば、接続体１１及び大サイズの長尺保護体５１に選択的に取着されるものとなっている。ここで、ケーブルＣを保護する引出部は、壁孔７２に設置された接続体１１の接続口１２からケーブルＣが引き出される部分の他、長尺保護体の引出開口５５からケーブルＣが引き出される部分がある。 DESCRIPTION OF EMBODIMENTS Hereinafter, a wiring / piping material drawing portion forming apparatus according to an embodiment of the present invention will be described with reference to the drawings.
In FIG. 1, a drawing portion forming apparatus 1 forms a drawing portion that covers and protects a drawing portion of wiring / piping material. The drawing portion forming device 1 is arranged on the wall surface 71 along the arrangement path of the cable C as the wiring / piping material, and is formed in a cylindrical shape that accommodates the cable C therein. The long protective body, that is, the large-sized long protective body 51 and the small-sized long protective body 52, and the connection port 12 to which one end portion 53 of the long protective body is connected are drawn out from the wall hole 72. The connecting body 11 accommodates the cable C inside and the cylindrical bushing 31 attached to the connection port 12 of the connecting body 11. In this drawer portion forming apparatus 1, a bushing 31 and a large and small long protective body are selectively connected to the connection body 11. It is selectively attached to the long protector 51. Here, as for the drawer part which protects the cable C, the cable C is pulled out from the drawer opening 55 of a long protective body in addition to the part from which the cable C is pulled out from the connection port 12 of the connection body 11 installed in the wall hole 72. There is a part.

各構成部材を詳細に説明すると、まず、この引出部形成装置１を構成する接続体１１は、壁孔７２から引き出されるケーブルＣの屈曲部を覆うように保護し、ケーブルＣを壁面７１に沿うように配線すべく、１つの接続口１２が形成されている。接続体１１は、図２及び図３に示すように、基台１４と蓋体２１との２分割体で構成されており、これらを組付けることにより、下面を除いて全体が略袋状に形成されている。接続体１１の下端部は、下面が開口し、この開口１３から長尺保護体の一端部５３及びブッシング３１の後述する接続口取着部３２が選択的に挿入される接続口１２となっており、接続体１１に長尺保護体及びブッシング３１が選択的に取着されるようになっている。   The constituent members will be described in detail. First, the connecting body 11 constituting the lead portion forming apparatus 1 protects the bent portion of the cable C drawn from the wall hole 72 so as to cover the cable C along the wall surface 71. One connection port 12 is formed so as to be wired in this manner. As shown in FIGS. 2 and 3, the connection body 11 is composed of a two-part body of a base 14 and a lid body 21, and the whole is formed into a substantially bag shape except for the lower surface by assembling them. Is formed. The lower end portion of the connection body 11 has an opening on the lower surface, and the connection port 12 into which one end portion 53 of the long protector and a connection port attachment portion 32 to be described later of the bushing 31 are selectively inserted. The long protective body and the bushing 31 are selectively attached to the connection body 11.

前記基台１４は、図４に示すように、略平板状に形成され、上部に、壁孔７２から引き出されたケーブルＣが接続体１１の内部に引き込まれる引込口１５が設けられている。引込口１５は丸孔で形成されている。なお、図示しないが、引込口１５は、壁孔７２側に突出しケーブルＣが挿通する筒状の導入管を突設したもので形成してもよい。基台１４の壁面７１と対向する背面１６は平坦面からなり壁面７１と当接する当接面となっている。基台１４の下部には、壁面７１に固定するための固定螺子が挿通される挿通孔１７が設けられている。引込口１５と挿通孔１７との間には内部空間側を凸とする湾曲通路１８が形成されており、引込口１５から引き込まれたケーブルＣが緩やかに屈曲して下端の開口１３に導かれるようになっている。基台１４の図４における下端部は平板状の突片１９が下方に延びているとともに、突片１９の基部にはこの突片１９を折取り可能な直線状の切込溝１９ａが形成されている。基台１４の周縁の適宜箇所には、側方に僅かに突出する係合フランジ２０が設けられている。   As shown in FIG. 4, the base 14 is formed in a substantially flat plate shape, and is provided with a drawing port 15 into which the cable C drawn from the wall hole 72 is drawn into the connection body 11. The inlet 15 is formed with a round hole. Although not shown, the inlet 15 may be formed by protruding a cylindrical introduction pipe that protrudes toward the wall hole 72 and through which the cable C is inserted. The back surface 16 facing the wall surface 71 of the base 14 is a flat surface and is a contact surface that contacts the wall surface 71. An insertion hole 17 through which a fixing screw for fixing to the wall surface 71 is inserted is provided in the lower portion of the base 14. A curved passage 18 having a convex inner space is formed between the inlet 15 and the insertion hole 17, and the cable C drawn from the inlet 15 is gently bent and guided to the opening 13 at the lower end. It is like that. A flat plate-like projecting piece 19 extends downward at the lower end of the base 14 in FIG. 4, and a linear cut groove 19 a capable of breaking the projecting piece 19 is formed at the base of the projecting piece 19. ing. Engagement flanges 20 that protrude slightly to the side are provided at appropriate locations on the periphery of the base 14.

一方、蓋体２１は、図５に示すように、内部がケーブルＣを収容する収容空間となっているとともに、基台１４との対向面及び下端面２４ａは開口し、下端面側は接続口１２を形成している。接続口１２には長尺保護体が内挿されて取着されるようになっており、接続口１２における内側三面からなる内面２２は後述する大サイズの長尺保護体５１の外壁面５６に沿う形状に形成されている。接続口１２において開口１３から所定距離奥方に入った位置の左右の側面２３には内面２２よりも内部側に突出する突出部２４が設けられている。この突出部２４は、両側面２３に沿って内部側に小さく突出する突片で形成され、その先端の端面２４ａは後述する小サイズの長尺保護体５２の外壁面５６に沿うものとなっている。蓋体２１における基台１４と対向する側の開口の周縁部には、基台１４の係合フランジ２０と対向する位置にこの係合フランジ２０と係合する係合突起２６が設けられている。   On the other hand, as shown in FIG. 5, the lid body 21 is an accommodation space for accommodating the cable C, the surface facing the base 14 and the lower end surface 24 a are opened, and the lower end surface side is a connection port. 12 is formed. A long protective body is inserted into and attached to the connection port 12, and an inner surface 22 consisting of three inner surfaces of the connection port 12 is attached to an outer wall surface 56 of a large-sized long protective member 51 described later. It is formed in a shape along. Protruding portions 24 are provided on the left and right side surfaces 23 of the connection port 12 at a position a predetermined distance away from the opening 13 and project inward from the inner surface 22. The projecting portion 24 is formed by a projecting piece that projects inwardly along the both side surfaces 23, and an end surface 24 a at the tip of the projecting portion 24 follows an outer wall surface 56 of a small-sized long protective body 52 described later. Yes. An engagement protrusion 26 that engages with the engagement flange 20 is provided at a peripheral portion of the opening on the side facing the base 14 in the lid 21 at a position facing the engagement flange 20 of the base 14. .

蓋体２１は、図３(g)に示すように、基台１４と対向する開口側を基台１４に対してその前方からあてがった後、基台１４の背面に沿って僅かに平行移動させて基台１４の係合フランジ２０と蓋体２１の係合突起２６とを係合させることにより基台１４に着脱自在に組付けられる。このようにして組付けられた接続体１１は、壁孔７２から引き出されたケーブルＣが引込口１５から内部の収容空間内に引き込まれた後、下端の開口１３から引き出される。   As shown in FIG. 3 (g), the lid 21 is moved slightly parallel along the back surface of the base 14 after the opening side facing the base 14 is applied to the base 14 from the front. Then, the engaging flange 20 of the base 14 and the engaging protrusion 26 of the lid 21 are engaged with each other so that the base 14 can be detachably attached. The connection body 11 assembled in this way is drawn out from the opening 13 at the lower end after the cable C drawn out from the wall hole 72 is drawn into the internal accommodation space from the drawing port 15.

次に、ブッシング３１は、全体が略筒状に形成され、エラストマーで一体に形成され、内部にケーブルＣを収容する端末保護部材である。ブッシング３１は、図６及び図７に示すように、接続体１１の接続口１２内に挿入されて取着される接続口取着部３２と、取着された状態で接続口１２から突出し、ケーブルＣを引き出す引出口４３を先端に有する引出口形成部３３と、接続口取着部３２における後述する小サイズ外壁面近似部３８と引出口形成部３３との間に設けられ、大サイズの長尺保護体５１の内部に挿入可能な断面形状を有する内挿部３４とを備えている。接続口取着部３２は、内挿部３４を挟んで取着側即ち図７(b)の上側の接続口取着部３２ａと引出口形成部３３側即ち図７(b)の下側の接続口取着部３２ｂとに分離されているが、いずれも接続体１１への接続部分を構成する。   Next, the bushing 31 is a terminal protection member that is formed in a substantially cylindrical shape, is integrally formed of an elastomer, and accommodates the cable C therein. As shown in FIGS. 6 and 7, the bushing 31 protrudes from the connection port 12 in the attached state, with a connection port attachment portion 32 inserted and attached into the connection port 12 of the connection body 11. Provided between the outlet forming portion 33 having the outlet 43 for pulling out the cable C at the tip, and the small-size outer wall surface approximating portion 38 and the outlet forming portion 33, which will be described later, in the connection port attaching portion 32. And an insertion portion 34 having a cross-sectional shape that can be inserted into the long protector 51. The connection port attachment portion 32 has an insertion portion 34 sandwiching the insertion portion 34, that is, the connection port attachment portion 32a on the upper side in FIG. 7 (b) and the outlet formation portion 33 side, that is, the lower side in FIG. 7 (b). Although it is separated into the connection port attachment portion 32 b, both constitute a connection portion to the connection body 11.

ブッシング３１における壁面７１と対向する背面３５は、平坦面からなり壁面７１と当接する当接面となっているとともに、上下方向に向かう中心線上に切割溝３６が形成されており、カッター等で背面３５を切割溝３６に沿って切断することにより背面３５全長に至って切割スリットを形成できるようになっている。この切割スリットを中心に背面３５を左右に拡開すれば、切割スリットの形成箇所には所定幅の切割開口が形成されるので、その切割開口からケーブルＣをブッシング３１内に挿入し収容させることができる。実際には、壁孔７２から引き出されたケーブルＣの上方からブッシング３１をあてがって押し付けるだけで、切割スリットは両側に拡開し、ブッシング３１内にケーブルＣを収容することができる。但し、ブッシング３１は、切割溝３６を切断しない場合は、上部の接続口取着部３２の開口からケーブルＣを挿通して下端部の引出口４３から引き出すこともできる。   The back surface 35 of the bushing 31 that faces the wall surface 71 is a flat surface that is a contact surface that contacts the wall surface 71, and a slit 36 is formed on the center line in the vertical direction. By cutting 35 along the cutting groove 36, the slit 35 can be formed to reach the entire length of the back surface 35. If the rear surface 35 is expanded to the left and right with the slit slit as the center, a slit opening having a predetermined width is formed at the slit slit forming portion, and the cable C is inserted into the bushing 31 from the slit opening and accommodated. Can do. Actually, the cutting slit can be expanded to both sides by simply applying the bushing 31 from above the cable C drawn from the wall hole 72 and pressing it, and the cable C can be accommodated in the bushing 31. However, when the cutting groove 36 is not cut, the bushing 31 can also be pulled out from the outlet 43 at the lower end by inserting the cable C from the opening of the upper connection port attachment portion 32.

なお、ブッシング３１は、水平断面が略Ｃ字状に形成されて、背面３５に所定幅の開口が上下方向に連続して形成されたものであってもよい。このブッシング３１の場合、背面３５に所定幅の開口が形成され、不完全な筒状となっているものの、背面３５の所定幅の開口は壁面７１との当接によって閉塞されるので、前述の完全に筒状に形成されているブッシング３１と同様に内部のケーブルＣを保護できる。請求項の「筒状」のブッシングには、この背面３５に所定幅の開口を有する筒状のブッシングも含まれる。   The bushing 31 may have a horizontal cross section formed in a substantially C shape, and an opening having a predetermined width formed continuously in the up and down direction on the back surface 35. In the case of the bushing 31, an opening having a predetermined width is formed on the back surface 35 and has an incomplete cylindrical shape. However, the opening having the predetermined width on the back surface 35 is closed by contact with the wall surface 71. The internal cable C can be protected in the same manner as the bushing 31 formed in a completely cylindrical shape. The “cylindrical” bushing in the claims includes a cylindrical bushing having an opening of a predetermined width on the back surface 35.

更に、ブッシング３１における図７(b)の上側の接続口取着部３２ａには、外側に突出し接続体１１の突出部２４に係止して接続口１２からの離脱を防止する左右一対の係止部３７，３７が設けられている。係止部３７は楔状をなし、上側の接続口取着部３２ａの両側面に設けられている。接続口取着部３２ａにおける係止部３７より引出口形成部３３側の部分には、接続体１１の突出部２４の端面２４ａに沿い小サイズの長尺保護体５２の外壁面５６と近似する外面形状を有する小サイズ外壁面近似部３８が設けられている。ここで、ブッシング３１の小サイズ外壁面近似部３８は、前述のように、接続体１１の突出部２４の端面２４ａに沿うものでもあるので、突出部端面近似部３９と言うこともできる。小サイズ外壁面近似部３８と内挿部３４との境界部分の上面には、ブッシング３１の幅方向に直線状の凹溝４０が形成されており、この部分に沿ってカッター等で切断することにより、係止部３７を小サイズ外壁面近似部３８とともに分離除去できるようになっている。ブッシング３１における図７(b)の下側の接続口取着部３２ｂは、大サイズの長尺保護体５１の外壁面５６と近似する外面形状からなる長尺保護体外壁面近似部４１を有しており、その長尺保護体外壁面近似部４１は下側の接続口取着部３２ｂの外面においてケーブルＣの挿通方向即ち上下方向の全長に至って形成されている。但し、長尺保護体外壁面近似部４１は下側の接続口取着部３２ｂの外面においてケーブルＣの挿通方向の一部に形成されていてもよい。   Furthermore, the upper connection port attachment portion 32a of FIG. 7B in the bushing 31 has a pair of left and right engagements that protrude outward and are locked to the protrusion 24 of the connection body 11 to prevent detachment from the connection port 12. Stop portions 37 are provided. The locking portion 37 has a wedge shape and is provided on both side surfaces of the upper connection port attachment portion 32a. A portion of the connection port attachment portion 32a closer to the outlet forming portion 33 than the locking portion 37 is approximated to the outer wall surface 56 of the small-sized long protective body 52 along the end surface 24a of the protrusion 24 of the connection body 11. A small-size outer wall surface approximation portion 38 having an outer surface shape is provided. Here, the small size outer wall surface approximation portion 38 of the bushing 31 is also along the end surface 24a of the projection portion 24 of the connection body 11 as described above, and thus can also be referred to as the projection portion end surface approximation portion 39. A linear concave groove 40 is formed in the width direction of the bushing 31 on the upper surface of the boundary portion between the small-size outer wall surface approximating portion 38 and the insertion portion 34, and this portion is cut with a cutter or the like. Thus, the locking portion 37 can be separated and removed together with the small size outer wall surface approximating portion 38. The lower connection port attachment portion 32b of the bushing 31 in FIG. 7B has a long protector outer wall surface approximating portion 41 having an outer surface shape similar to the outer wall surface 56 of the large size long protector 51. The long protective body outer wall surface approximation portion 41 is formed on the outer surface of the lower connection port attachment portion 32b so as to reach the entire length in the insertion direction of the cable C, that is, the vertical direction. However, the long protective body outer wall surface approximation portion 41 may be formed in a part of the insertion direction of the cable C on the outer surface of the lower connection port attachment portion 32b.

ブッシング３１の内挿部３４は、小サイズ外壁面近似部３８と引出口形成部３３との間に設けられ、大サイズの長尺保護体５１の内壁面５７と近似する外面形状からなる長尺保護体内壁面近似部４２を有しており、その長尺保護体内壁面近似部４２は内挿部３４の外面においてケーブルＣの挿通方向即ち上下方向の全長に至って形成されている。但し、長尺保護体内壁面近似部４２は内挿部３４の外面においてケーブルＣの挿通方向の一部に形成されていてもよい。なお、直線状の凹溝４０において係止部３７を小サイズ外壁面近似部３８とともに切除した後は、内挿部３４が接続口取着部３２側の最端部と成り、この内挿部３４を大サイズの長尺保護体５１の他端部５４の引出開口５５に挿入することによりブッシング３１を大サイズの長尺保護体５１の他端部５４に取着することが可能となる。   The insertion part 34 of the bushing 31 is provided between the small-size outer wall surface approximating part 38 and the outlet forming part 33, and has a long shape having an outer surface shape approximating the inner wall surface 57 of the large-sized long protective body 51. The protective body wall surface approximate portion 42 is formed, and the long protective body wall surface approximate portion 42 is formed on the outer surface of the insertion portion 34 to reach the entire length in the insertion direction of the cable C, that is, the vertical direction. However, the long protective body wall surface approximate portion 42 may be formed on a part of the outer surface of the insertion portion 34 in the insertion direction of the cable C. In addition, after cutting the locking part 37 together with the small-size outer wall surface approximating part 38 in the linear groove 40, the insertion part 34 becomes the endmost part on the connection port attaching part 32 side, and this insertion part The bushing 31 can be attached to the other end portion 54 of the large-sized long protector 51 by inserting 34 into the drawer opening 55 of the other end portion 54 of the large-sized long protector 51.

引出口形成部３３は、下方に向かうに従って先窄まりとなり、下部の先端には引出口４３が形成されていて、この引出口４３からケーブルＣが引き出され外部に露出するようになっている。引出口形成部３３の中間部分には幅方向に直線状の凹溝４４が所定間隔をおいて複数形成されており、凹溝４４に沿って切断することにより大きさの異なる複数種の引出口４３が形成され、各種径のケーブルＣの引き出しに対応できるようになっている。   The outlet forming portion 33 is tapered toward the lower side, and an outlet 43 is formed at the lower end, and the cable C is drawn from the outlet 43 and exposed to the outside. A plurality of linear concave grooves 44 are formed in the middle portion of the outlet forming portion 33 at predetermined intervals in the width direction, and a plurality of types of outlets having different sizes can be obtained by cutting along the concave grooves 44. 43 is formed so that it can respond to the drawing of cables C of various diameters.

次に、長尺保護体は、壁孔７２から所定距離離間した位置に至ってケーブルＣを収容して保護するものであり、大きさの異なる大小二種類のサイズの長尺保護体即ち大サイズの長尺保護体５１及び小サイズの長尺保護体５２が用いられている。両長尺保護体は高さが同一で幅が異なっている。図８は大サイズの長尺保護体５１を示し、図９は小サイズの長尺保護体５２を示す。各長尺保護体は合成樹脂材からなり、断面形状一定の直状のダクト状の保護カバーで形成され、所定長さを有するが、中間位置で切断することにより任意の長さに形成することができる。   Next, the long protective body reaches the position separated from the wall hole 72 by a predetermined distance, and accommodates and protects the cable C. The long protective body has two types of large and small sizes, that is, a large size of different sizes. A long protective body 51 and a small-sized long protective body 52 are used. Both long protectors have the same height and different widths. FIG. 8 shows a large-sized long protector 51, and FIG. 9 shows a small-sized long protector 52. Each long protective body is made of a synthetic resin material and is formed of a straight duct-shaped protective cover with a constant cross-sectional shape, and has a predetermined length, but it can be formed to an arbitrary length by cutting at an intermediate position. Can do.

各長尺保護体は、ベース体５８とカバー体６１との２分割体で構成されている。ベース体５８は平坦面からなる底壁５９を備え、この底壁５９の背面は壁面７１と当接する当接面となっている。底壁５９の幅方向の両端には全長に至って所定形状の側壁６０が立設されている。カバー体６１は平板状の天壁６２を備えるとともに、天壁６２の幅方向の両端には全長に至って所定形状のフランジ６３が斜め下方に向けて延設されている。ベース体５８の側壁６０の上端部には全長に至って係合部６０ａが形成され、カバー体６１のフランジ６３の下端部には全長に至ってベース体５８の係合部６０ａと係合する被係合部６３ａが形成されており、互いを係合することによってベース体５８とカバー体６１とを組付けられるようになっている。この長尺保護体を壁面７１に固定するには、ベース体５８の底壁５９に設けた挿通孔５９ａに螺子を挿通して壁面７１に螺着することによりベース体５８を壁面７１に固定した後、カバー体６１をベース体５８に対してそのまま前方から強制的に押し付け、係合部６０ａと被係合部６３ａとを弾性的に係合させて組付ければよい。なお、ベース体５８は、底壁５９の背面に両面接着テープを貼着し、壁面７１に貼着することにより固定することもできる。   Each long protective body is constituted by a two-part body of a base body 58 and a cover body 61. The base body 58 includes a bottom wall 59 formed of a flat surface, and the back surface of the bottom wall 59 is a contact surface that contacts the wall surface 71. Side walls 60 having a predetermined shape are provided upright at both ends in the width direction of the bottom wall 59. The cover body 61 includes a flat ceiling wall 62, and flanges 63 having a predetermined shape are extended diagonally downward at both ends in the width direction of the ceiling wall 62 to reach the entire length. An engaging portion 60a is formed at the upper end portion of the side wall 60 of the base body 58 so as to reach the entire length, and the engaged portion 60a is engaged with the engaging portion 60a of the base body 58 at the lower end portion of the flange 63 of the cover body 61. A joining portion 63a is formed, and the base body 58 and the cover body 61 can be assembled by engaging each other. In order to fix the long protective body to the wall surface 71, the base body 58 is fixed to the wall surface 71 by inserting a screw through the insertion hole 59 a provided in the bottom wall 59 of the base body 58 and screwing it to the wall surface 71. Thereafter, the cover body 61 may be forcibly pressed against the base body 58 from the front as it is, and the engaging portion 60a and the engaged portion 63a may be elastically engaged and assembled. The base body 58 can also be fixed by sticking a double-sided adhesive tape to the back surface of the bottom wall 59 and sticking it to the wall surface 71.

（組付け）
次に、上記のように構成された引出部形成装置１の各種の組付けについて説明する。
本実施形態の引出部形成装置１は、図１に示すように、ブッシング３１を接続体１１に取着することができ、また、接続体１１に取着した長尺保護体の他端部に取着することもできる。更に、図１において示さないが、ブッシング３１を長尺保護体の両端部に取着することもできる。 (Assembly)
Next, the various assembly | attachment of the drawer | drawing-out part formation apparatus 1 comprised as mentioned above is demonstrated.
As shown in FIG. 1, the drawer portion forming apparatus 1 of the present embodiment can attach the bushing 31 to the connection body 11, and the other end portion of the long protective body attached to the connection body 11. It can also be attached. Furthermore, although not shown in FIG. 1, the bushing 31 can also be attached to both ends of the long protective body.

具体的には、まず、ブッシング３１を接続体１１に取着する場合は、最初に、壁面７１に接続体１１を取付固定する。それには、壁孔７２からケーブルＣを引き出した後、接続体１１の基台１４の引込口１５内にケーブルＣを挿入して引き込み、基台１４の挿通孔１７に固定螺子を挿通し、壁面７１に螺着する。次いで、接続体１１の基台１４に対してその前方から蓋体２１をあてがい、基台１４の背面に沿って僅かに移動させて組付ける。組付後は、基台１４の係合フランジ２０と蓋体２１の係合突起２６とが係合し、蓋体２１が基台１４から離脱するのが防止される。なお、ブッシング３１の背面３５は、カッター等で切割溝３６に沿って切断し切割開口を形成しておく。また、ケーブルＣの外径に応じてブッシング３１の引出口形成部３３を凹溝４４に沿って切断し、引出口４３からケーブルＣを引き出せるようにしておく。   Specifically, when attaching the bushing 31 to the connection body 11, first, the connection body 11 is attached and fixed to the wall surface 71. For this purpose, after the cable C is pulled out from the wall hole 72, the cable C is inserted and drawn into the inlet 15 of the base 14 of the connection body 11, and a fixing screw is inserted into the insertion hole 17 of the base 14. 71 is screwed. Next, the lid body 21 is applied to the base 14 of the connecting body 11 from the front, and the base body 14 is slightly moved along the back surface of the base 14 and assembled. After the assembly, the engagement flange 20 of the base 14 and the engagement protrusion 26 of the lid 21 are engaged, and the lid 21 is prevented from being detached from the base 14. The back surface 35 of the bushing 31 is cut along the cutting groove 36 with a cutter or the like to form a cutting opening. Further, the outlet forming portion 33 of the bushing 31 is cut along the concave groove 44 in accordance with the outer diameter of the cable C so that the cable C can be pulled out from the outlet 43.

壁面７１に接続体１１が固定されたら、ブッシング３１の背面３５の切割開口から内部にケーブルＣを押し込みつつ、ブッシング３１の接続口取着部３２を接続体１１の接続口１２に内挿し、ブッシング３１の係止部３７を接続体１１の被係止部２５である突出部２４の奥側に強制的に押し込んで突出部２４に係止させる。このとき、ブッシング３１の内挿部３４の先端が接続体１１の下端部の突片１９と当接し、ブッシング３１の接続口取着部３２が必要以上に接続体１の内部に挿入されるのを防止している。このようにして、接続口取着部３２を接続体１１の接続口１２内に強制的に押し込むだけでブッシング３１を接続体１１に取着でき、この箇所に接続体１１から引き出されるケーブルＣの引出部が形成される。なお、必要に応じてブッシング３１の引出口形成部３３の背面３５に両面接着テープを貼着しておけば、ブッシング３１をより安定して壁面７１に沿って取付けることができる。   When the connection body 11 is fixed to the wall surface 71, the cable C is pushed into the inside through the slit opening on the back surface 35 of the bushing 31, and the connection port attachment portion 32 of the bushing 31 is inserted into the connection port 12 of the connection body 11. The locking portion 37 of 31 is forcibly pushed into the back side of the protruding portion 24 which is the locked portion 25 of the connecting body 11 to be locked to the protruding portion 24. At this time, the distal end of the insertion portion 34 of the bushing 31 comes into contact with the protruding piece 19 at the lower end portion of the connection body 11, and the connection port attachment portion 32 of the bushing 31 is inserted into the connection body 1 more than necessary. Is preventing. In this way, the bushing 31 can be attached to the connection body 11 simply by forcibly pushing the connection port attachment portion 32 into the connection port 12 of the connection body 11, and the cable C drawn from the connection body 11 at this location can be attached. A drawer portion is formed. In addition, if a double-sided adhesive tape is affixed to the back surface 35 of the drawer | drawing-out formation part 33 of the bushing 31 as needed, the bushing 31 can be attached along the wall surface 71 more stably.

接続体１１にブッシング３１を取着した状態においては、図１０に示すように、ブッシング３１の係止部３７が接続体１１の突出部２４に係止してブッシング３１が接続体１１から離脱するのが防止されるとともに、ブッシング３１の小サイズ外壁面近似部３８でもある突出部端面近似部３９の外面が接続体１１の突出部２４の先端の端面２４ａに当接或いは近接して、突出部端面近似部３９の外面と突出部２４の端面２４ａとの間が閉塞され、両者間に隙間が生じるのが防止される。   In a state where the bushing 31 is attached to the connection body 11, as shown in FIG. 10, the locking portion 37 of the bushing 31 is locked to the protruding portion 24 of the connection body 11 and the bushing 31 is detached from the connection body 11. And the outer surface of the projecting portion end surface approximating portion 39 which is also the small size outer wall surface approximating portion 38 of the bushing 31 is in contact with or close to the end face 24a of the tip of the projecting portion 24 of the connecting body 11, The space between the outer surface of the end surface approximating portion 39 and the end surface 24a of the projecting portion 24 is closed, and a gap is prevented from being generated between them.

次に、接続体１１に大サイズの長尺保護体５１の一端部５３を接続し、その大サイズの長尺保護体５１の他端部５４にブッシング３１を取着する場合は、最初に、前記ブッシング３１の取着の場合と同様に、固定螺子を介して接続体１１を壁面７１に取付固定する。そして、大サイズの長尺保護体５１は、予め、ベース体５８の底壁５９の背面に両面接着テープを貼着しておく。そこで、ベース体５８上にケーブルＣを載置し、ベース体５８の前方からカバー体６１を押し付けてベース体５８の側壁６０の係合部６０ａとカバー体６１の被係合部６３ａとを強制的に係合させて組付け、大サイズの長尺保護体５１の内部にケーブルＣを収容する。続いて、大サイズの長尺保護体５１の一端部５３を壁面７１に沿って平行移動させつつ接続体１１の開口１３から接続口１２内に先端が接続体１１の突出部２４に当接するまで挿入し、ベース体５８の底壁５９に貼着した両面接着テープを壁面７１に貼着する。これにより、接続体１１に大サイズの長尺保護体５１が取着される。   Next, when one end 53 of the large-sized long protective body 51 is connected to the connecting body 11 and the bushing 31 is attached to the other end 54 of the large-sized long protective body 51, first, As in the case of attaching the bushing 31, the connecting body 11 is attached and fixed to the wall surface 71 via a fixing screw. The large-sized long protective body 51 is previously pasted with a double-sided adhesive tape on the back surface of the bottom wall 59 of the base body 58. Therefore, the cable C is placed on the base body 58 and the cover body 61 is pressed from the front of the base body 58 to force the engaging portion 60a of the side wall 60 of the base body 58 and the engaged portion 63a of the cover body 61. The cable C is accommodated inside the large-sized long protective body 51. Subsequently, until one end 53 of the large-sized long protective body 51 is translated along the wall surface 71 until the tip comes into contact with the protrusion 24 of the connection body 11 from the opening 13 of the connection body 11 into the connection port 12. The double-sided adhesive tape that has been inserted and adhered to the bottom wall 59 of the base body 58 is adhered to the wall surface 71. Thereby, the large-sized long protective body 51 is attached to the connection body 11.

なお、接続体１１への大サイズの長尺保護体５１の取着は以下のようにして行なうこともできる。即ち、まず、接続体１１の接続口１２内にベース体５８を先端が接続体１１の突出部２４に当接するまで挿入し、ベース体５８の挿通孔５９ａに螺子を挿通し壁面７１に螺着して最初にベース体５８のみを壁面７１に固定する。次に、ベース体５８上にケーブルＣを載置し、カバー体６１を前方から押し付けてベース体５８の係合部６０ａとカバー体６１の被係合部６３ａとを強制的に係合させて組付ける。次いで、カバー体６１のみをその先端が接続体１１の突出部２４に当接するまでベース体５８に沿って僅かに平行移動させることにより取着することもできる。このとき、ベース体５８の幅は接続体１１の内面２２の内側寸法と略同一に形成されているので、ベース体５８は接続体１１の接続口１２に対して横ずれすることなく一定位置に保持されるから、ベース体５８を接続体１１の接続口１２に内挿した後でも、カバー体６１のみを円滑に接続体１１の接続口１２内に挿入することができる。   In addition, attachment of the large sized long protective body 51 to the connection body 11 can also be performed as follows. That is, first, the base body 58 is inserted into the connection port 12 of the connection body 11 until the tip comes into contact with the protruding portion 24 of the connection body 11, and a screw is inserted into the insertion hole 59 a of the base body 58 and screwed to the wall surface 71. First, only the base body 58 is fixed to the wall surface 71. Next, the cable C is placed on the base body 58, the cover body 61 is pressed from the front, and the engaging portion 60a of the base body 58 and the engaged portion 63a of the cover body 61 are forcibly engaged. Assemble. Next, it is possible to attach only the cover body 61 by moving it slightly along the base body 58 until the tip of the cover body 61 comes into contact with the protruding portion 24 of the connection body 11. At this time, since the width of the base body 58 is formed substantially the same as the inner dimension of the inner surface 22 of the connection body 11, the base body 58 is held at a fixed position without being laterally displaced with respect to the connection port 12 of the connection body 11. Therefore, even after the base body 58 is inserted into the connection port 12 of the connection body 11, only the cover body 61 can be smoothly inserted into the connection port 12 of the connection body 11.

接続体１１に大サイズの長尺保護体５１の一端部５３を取着した状態においては、前述のように、接続体１１の接続口１２の内面２２は大サイズの長尺保護体５１の外壁面５６に沿う形状に形成されているから、図１１(c)に示すように、大サイズの長尺保護体５１の外壁面５６は接続体１１の接続口１２の内面２２に当接或いは近接して、大サイズの長尺保護体５１の外壁面５６と接続体１１の内面２２との間に隙間が生じるのが防止される。   In a state where the one end 53 of the large-sized long protective body 51 is attached to the connecting body 11, the inner surface 22 of the connection port 12 of the connecting body 11 is outside the large-sized long protective body 51 as described above. Since it is formed in a shape along the wall surface 56, the outer wall surface 56 of the large-sized long protective body 51 is in contact with or close to the inner surface 22 of the connection port 12 of the connection body 11 as shown in FIG. Thus, it is possible to prevent a gap from being generated between the outer wall surface 56 of the large-sized long protective body 51 and the inner surface 22 of the connection body 11.

続いて、大サイズの長尺保護体５１の他端部５４にブッシング３１を取着する。それには、まず、カッター等を使用してブッシング３１の接続口取着部３２の凹溝４０に沿って切断して係止部３７を小サイズ外壁面近似部３８とともに除去し、内挿部３４を接続口取着部３２における最端部に位置させる。また、ブッシング３１の背面３５は、カッター等で切割溝３６に沿って切断し切割開口を形成しておく。   Subsequently, the bushing 31 is attached to the other end portion 54 of the large-sized long protective body 51. For this purpose, first, a cutter or the like is used to cut along the concave groove 40 of the connection port attachment portion 32 of the bushing 31 to remove the locking portion 37 together with the small-size outer wall surface approximation portion 38, and the insertion portion 34. Is positioned at the end of the connection port attachment portion 32. Further, the back surface 35 of the bushing 31 is cut along the cutting groove 36 with a cutter or the like to form a cutting opening.

この状態で、ブッシング３１の背面３５の切割開口から内部にケーブルＣを押し込みつつ、ブッシング３１の内挿部３４を大サイズの長尺保護体５１の他端部５４の引出開口５５内に挿入し、ブッシング３１の内挿部３４と隣接する引出口形成部３３側の接続口取着部３２ｂの端部が大サイズの長尺保護体５１の他端部５４の端部に当接するまで押し込む。これにより、ブッシング３１を大サイズの長尺保護体５１の他端部５４に取着でき、この箇所に大サイズの長尺保護体５１の他端部５４から引き出されるケーブルＣの引出部が形成される。なお、必要に応じてブッシング３１の引出口形成部３３の背面３５に両面接着テープを貼着しておけば、ブッシング３１をより安定して壁面７１に沿って取着することができる。また、ブッシング３１の内挿部３４の外面に両面接着テープを貼着し、大サイズの長尺保護体５１の内面２２に接着してもよい。   In this state, while inserting the cable C from the slit opening on the back surface 35 of the bushing 31, the insertion portion 34 of the bushing 31 is inserted into the extraction opening 55 of the other end portion 54 of the large-sized long protective body 51. Then, the bushing 31 is pushed in until the end of the connection port attaching portion 32b on the side of the outlet forming portion 33 adjacent to the insertion portion 34 of the bushing 31 comes into contact with the end of the other end portion 54 of the large-sized long protective body 51. As a result, the bushing 31 can be attached to the other end portion 54 of the large-sized long protector 51, and a lead-out portion of the cable C drawn from the other end portion 54 of the large-sized long protector 51 is formed at this location. Is done. In addition, if a double-sided adhesive tape is stuck on the back surface 35 of the outlet forming part 33 of the bushing 31 as necessary, the bushing 31 can be attached along the wall surface 71 more stably. Alternatively, a double-sided adhesive tape may be attached to the outer surface of the insertion portion 34 of the bushing 31 and bonded to the inner surface 22 of the large sized long protective body 51.

大サイズの長尺保護体５１にブッシング３１を取着した状態においては、ブッシング３１の内挿部３４が大サイズの長尺保護体５１の内壁面５７と近似する外面形状からなる長尺保護体内壁面近似部４２を有しているので、図１１(d)に示すように、ブッシング３１の内挿部３４の外面は、大サイズの長尺保護体５１の内壁面５７に当接或いは近接して、ブッシング３１の内挿部３４の外面と大サイズの長尺保護体５１の内壁面５７との間に隙間が生じるのが防止される。   In a state where the bushing 31 is attached to the large-sized long protective body 51, the long protective body in which the insertion portion 34 of the bushing 31 has an outer surface shape approximate to the inner wall surface 57 of the large-sized long protective body 51. Since the wall surface approximation portion 42 is provided, the outer surface of the insertion portion 34 of the bushing 31 is in contact with or close to the inner wall surface 57 of the large-sized long protector 51 as shown in FIG. Thus, it is possible to prevent a gap from being generated between the outer surface of the insertion portion 34 of the bushing 31 and the inner wall surface 57 of the large-sized long protective body 51.

次に、接続体１１に小サイズの長尺保護体５２の一端部５３を接続する場合について説明する。本実施形態の引出部形成装置１は、接続体１１に小サイズの長尺保護体５２の一端部５３を接続することもできる。それには、最初に、接続体１１の基台１４の下端部を切込溝１９ａに沿って切断し平板状の突片１９を除去する。そして、接続体１１への大サイズの長尺保護体５１の接続の場合と同様に、固定螺子を介して壁面７１に接続体１１を固定する。また、小サイズの長尺保護体５２は、予め、ベース体５８の底壁５９の背面に両面接着テープを貼着しておく。   Next, the case where the one end part 53 of the small sized long protective body 52 is connected to the connection body 11 is demonstrated. The drawer portion forming apparatus 1 of the present embodiment can also connect the one end portion 53 of the small-sized long protective body 52 to the connection body 11. For this purpose, first, the lower end portion of the base 14 of the connection body 11 is cut along the cut groove 19 a to remove the flat projection 19. And the connection body 11 is fixed to the wall surface 71 through a fixing screw similarly to the case of the connection of the large sized long protective body 51 to the connection body 11. FIG. Further, the small-sized long protective body 52 has a double-sided adhesive tape attached to the back surface of the bottom wall 59 of the base body 58 in advance.

この状態で、ベース体５８上にケーブルＣを載置してからカバー体６１を組付けて小サイズの長尺保護体５２の内部にケーブルＣを挿通した後、壁面７１に沿って平行移動させて小サイズの長尺保護体５２の一端側５３を接続体１１の開口１３から接続口１２内に挿入し、図１２に示すように、小サイズの長尺保護体５２の先端が接続体１１における突片１９を切除した後の切込溝１９ａの位置に形成されている端部に当接するまで押し込み、ベース体５８の背面の両面接着テープを壁面７１に貼着する。これにより、接続体１１に小サイズの長尺保護体５２が取着される。   In this state, after the cable C is placed on the base body 58, the cover body 61 is assembled, the cable C is inserted into the small-sized long protective body 52, and then translated along the wall surface 71. One end side 53 of the small-sized long protective body 52 is inserted into the connection port 12 from the opening 13 of the connecting body 11, and the tip of the small-sized long protective body 52 is connected to the connecting body 11 as shown in FIG. The protrusion 19 is pushed in until it comes into contact with the end formed at the position of the cut groove 19a, and the double-sided adhesive tape on the back surface of the base body 58 is adhered to the wall surface 71. Thereby, the small-sized long protective body 52 is attached to the connection body 11.

接続体１１に小サイズの長尺保護体５２の一端部５３を取着した状態においては、接続体１１の突出部２４の先端の端面２４ａが小サイズの長尺保護体５２の外壁面５６に沿う形状に形成されているから、図１２(b)に示すように、小サイズの長尺保護体５２の外壁面５６は接続体１１の突出部２４の端面２４ａに当接或いは近接して、小サイズの長尺保護体５２の外壁面５６と接続体１１の突出部２４の端面２４ａとの間に隙間が生じるのが防止される。また、小サイズの長尺保護体５２は常に接続体１１の幅方向中央の一定位置に取着される。   In a state where one end portion 53 of the small-sized long protective body 52 is attached to the connecting body 11, the end surface 24 a at the tip of the protruding portion 24 of the connecting body 11 is attached to the outer wall surface 56 of the small-sized long protective body 52. 12B, the outer wall surface 56 of the small-sized long protective body 52 is in contact with or close to the end surface 24a of the protruding portion 24 of the connection body 11, as shown in FIG. It is possible to prevent a gap from being generated between the outer wall surface 56 of the small-sized long protective body 52 and the end surface 24a of the protruding portion 24 of the connecting body 11. Further, the small-sized long protective body 52 is always attached at a fixed position in the center of the connecting body 11 in the width direction.

次に、図１において図示していないが、本実施形態の引出部形成装置１は、適用頻度は少ないものの、大サイズの長尺保護体５１の他端部５４に加えて一端部５３にもブッシング３１を接続する態様に組付けて使用することもできる。即ち、大サイズの長尺保護体５１は全長に至って断面形状が一定であり、一端部５３の内壁面５７と他端部５４の内壁面５７とは同一断面形状に形成されているから、ブッシング３１は大サイズの長尺保護体５１の一端部５３と他端部５４とのそれぞれに計２個取着することもできる。   Next, although not shown in FIG. 1, the drawing portion forming apparatus 1 of the present embodiment is applied to the one end portion 53 in addition to the other end portion 54 of the large-sized long protective body 51, although the application frequency is low. The bushing 31 can also be used in an assembled manner. That is, the large-sized long protector 51 has a constant cross-sectional shape throughout its length, and the inner wall surface 57 of the one end portion 53 and the inner wall surface 57 of the other end portion 54 are formed in the same cross-sectional shape. A total of two 31 can be attached to each of the one end 53 and the other end 54 of the large-sized long protective body 51.

ところで、上記実施形態においては、ブッシング３１の内挿部３４は、接続口取着部３２の係止部３７を凹溝４０に沿って切断除去することにより接続口取着部３２側の最端部と成し、大サイズの長尺保護体５１の引出開口５５に内挿できるものとしているが、当初から係止部３７が形成されておらず、接続口取着部３２側の最端部に内挿部３４が形成されているものとすることもできる。   By the way, in the said embodiment, the insertion part 34 of the bushing 31 cuts and removes the latching | locking part 37 of the connection port attachment part 32 along the concave groove 40, and is the most end by the side of the connection port attachment part 32. It is made into a part and can be inserted into the drawer opening 55 of the large-sized long protector 51, but the locking part 37 is not formed from the beginning, and is the endmost part on the connection port attaching part 32 side. It is also possible that the insertion part 34 is formed in the inner part.

また、上記実施形態においては、接続体１１へのブッシング３１の取着は、ブッシング３１の接続口取着部３２の係止部３７を接続体１１の突出部２４に係止させることにより行なっているが、上述のように、接続口取着部３２の係止部３７を凹溝４０に沿って切断除去することによって内挿部３４を接続口取着部３２側の最端部と成し、或いは、当初より内挿部３４を接続口取着部３２側の最端部と成している場合、即ちブッシング３１に係止部３７が設けられていない場合には、ブッシング３１の引出口形成部３３側の接続口取着部３２ｂやブッシング３１の背面３５或いは接続体１１の接続口１２の内面２２に両面接着テープを貼着し、図１３に示すように、前記ブッシング３１の接続口取着部３２ｂを接続体１１の接続口１２の内部にまで挿入して、両面接着テープによってブッシング３１の接続口取着部３２ｂを接続体１１の内面２２に接合させることで、ブッシング３１を接続体１１に取着することもできる。   Moreover, in the said embodiment, attachment of the bushing 31 to the connection body 11 is performed by latching the latching | locking part 37 of the connection port attachment part 32 of the bushing 31 to the protrusion part 24 of the connection body 11. FIG. However, as described above, the engaging portion 37 of the connection port attachment portion 32 is cut and removed along the concave groove 40 to form the insertion portion 34 as the endmost portion on the connection port attachment portion 32 side. Alternatively, when the insertion part 34 is formed as the endmost part on the connection port attachment part 32 side from the beginning, that is, when the locking part 37 is not provided on the bushing 31, the outlet of the bushing 31 is provided. A double-sided adhesive tape is attached to the connection port attaching portion 32b on the forming portion 33 side, the back surface 35 of the bushing 31 or the inner surface 22 of the connection port 12 of the connection body 11, and the connection port of the bushing 31 as shown in FIG. The attachment portion 32b is connected to the inside of the connection port 12 of the connection body 11. Insert to, by bonding the connection groom attaching portion 32b of the bushing 31 to the inner surface 22 of the connecting member 11 by a double-sided adhesive tape, it is also possible to attach the bushing 31 to the connecting member 11.

（作用）
次に、上記のように構成された本実施形態の引出部形成装置１の作用を説明する。
引出部形成装置１は、接続体１１の接続口１２にブッシング３１の接続口取着部３２を内挿して取着することで、接続体１１から引き出されるケーブルＣの引出部を形成できるとともに、大サイズの長尺保護体５１の他端部５４にブッシング３１の内挿部３４を内挿して取着することで、大サイズの長尺保護体５１の他端部５４から引き出されるケーブルＣの引出部を形成できる。つまり、ケーブルＣを壁孔７２から引き出された箇所から直ちに露出配線する場合、及びケーブルＣを壁孔７２から引き出した後大サイズの長尺保護体５１内に配線してから露出配線する場合のいずれにおいても、一種類のブッシング３１を兼用してケーブルＣを保護する引出部を形成できる。これにより、引出部形成装置１の部品の取り扱いや管理が楽になり、装置コストも低減できる。 (Function)
Next, the operation of the drawer portion forming apparatus 1 of the present embodiment configured as described above will be described.
The lead portion forming apparatus 1 can form a lead portion of the cable C drawn from the connection body 11 by inserting and attaching the connection port attachment portion 32 of the bushing 31 to the connection port 12 of the connection body 11. By inserting the insertion portion 34 of the bushing 31 into the other end portion 54 of the large-sized long protector 51 and attaching it, the cable C drawn from the other end portion 54 of the large-sized long protector 51 is attached. A drawer portion can be formed. In other words, when the cable C is immediately exposed from the portion pulled out from the wall hole 72, and when the cable C is pulled out from the wall hole 72 and then wired in the large-sized long protective body 51, then the exposed wiring is performed. In any case, the drawer portion that protects the cable C can be formed by using one type of bushing 31. Thereby, handling and management of the components of the drawer portion forming apparatus 1 are facilitated, and the apparatus cost can be reduced.

また、ブッシング３１の接続口取着部３２の小サイズ外壁面近似部３８の外面は、接続体１１の接続口１２の突出部２４の端面２４ａに沿うので、接続体１１に小サイズの長尺保護体５２を取着することもでき、かつ、接続体１１において常に幅方向中央の一定位置に取着することができる。したがって、この引出口形成装置１によれば、各種の組付態様が得られる。   Further, since the outer surface of the small-size outer wall surface approximating portion 38 of the connection port attachment portion 32 of the bushing 31 is along the end surface 24a of the protruding portion 24 of the connection port 12 of the connection body 11, the connection body 11 has a small size long length. The protector 52 can be attached, and the connecting body 11 can always be attached at a fixed position in the center in the width direction. Therefore, according to this outlet forming device 1, various assembling modes are obtained.

しかも、接続体１１の接続口１２の内面２２は、大サイズの長尺保護体５１の外壁面５６に沿うとともに、ブッシング３１の長尺保護体外壁面近似部４１でもある接続口取着部３２ｂの外面にも沿うから、取着後に、接続体１１の接続口１２の内面２２と大サイズの長尺保護体５１の外壁面５６との間、及び接続体１１の接続口１２の内面２２とブッシング３１の長尺保護体外壁面近似部４１の外面との間に隙間を生じない。
また、ブッシング３１の内挿部３４は、大サイズの長尺保護体５１の内壁面５７と近似する外面形状からなる長尺保護体内壁面近似部４２を有するので、ブッシング３１の内挿部３４の外面と大サイズの長尺保護体５１の内壁面５７との間にも隙間を生じない。
更に、接続体１１の突出部２４の端面２４ａは、ブッシング３１の小サイズ外壁面近似部３８の外面に沿うとともに、小サイズの長尺保護体５２の外壁面５６にも沿うから、接続体１１の突出部２４の端面２４ａとブッシング３１の小サイズ外壁面近似部３８の外面との間、及び接続体１１の突出部２４の端面２４ａと小サイズの長尺保護体５２の外壁面５６との間も隙間を生じない。
したがって、取着後にこれらの部材間から外部の塵埃等がこれらの部材内に侵入するのを防止することができる。 In addition, the inner surface 22 of the connection port 12 of the connection body 11 extends along the outer wall surface 56 of the large-sized long protective body 51 and also the connection port attachment portion 32 b that is also the long protective body outer wall surface approximate portion 41 of the bushing 31. Since it is also along the outer surface, after the attachment, between the inner surface 22 of the connection port 12 of the connection body 11 and the outer wall surface 56 of the large-sized long protective body 51 and the inner surface 22 of the connection port 12 of the connection body 11 and the bushing. A gap is not generated between the outer surface of the long protective body outer wall surface approximate portion 41 of 31.
Moreover, since the insertion part 34 of the bushing 31 has the long protection body wall surface approximation part 42 which consists of an outer surface shape approximated to the inner wall surface 57 of the large sized long protection body 51, the insertion part 34 of the bushing 31 There is no gap between the outer surface and the inner wall surface 57 of the large-sized long protector 51.
Furthermore, since the end surface 24a of the protrusion 24 of the connection body 11 is along the outer surface of the small-size outer wall surface approximation portion 38 of the bushing 31 and also the outer wall surface 56 of the small-sized long protective body 52, the connection body 11 is. Between the end surface 24a of the projecting portion 24 and the outer surface of the small-size outer wall surface approximating portion 38 of the bushing 31, and between the end surface 24a of the projecting portion 24 of the connector 11 and the outer wall surface 56 of the small-sized long protector 52. There is no gap between them.
Therefore, it is possible to prevent external dust and the like from entering between these members after attachment.

加えて、ブッシング３１の接続口取着部３２ａには係止部３７が設けられ、接続体１１の接続口１２には、係止部３７が係止する被係止部２５としての突出部２４が設けられているので、係止部３７を接続体１１の接続口１２に挿入するだけでブッシング３１を接続体１１に取着でき、取着後はブッシング３１が接続体１１から離脱するのを防止することができる。なお、ブッシング３１の係止部３７はこれを切除すれば、内挿部３４がブッシング３１の接続口取着部３２側の最端部と成り、この内挿部３４を大サイズの長尺保護体５１の他端部５４に内挿してブッシング３１を取着することができる。
ここで、接続体１１の被係止部２５は突出部２４で形成されているので、簡易な構成で簡単に被係止部２５を形成できる。 In addition, a locking portion 37 is provided in the connection port attaching portion 32 a of the bushing 31, and the protruding portion 24 as the locked portion 25 that the locking portion 37 locks in the connection port 12 of the connection body 11. Therefore, the bushing 31 can be attached to the connection body 11 simply by inserting the locking portion 37 into the connection port 12 of the connection body 11, and the bushing 31 can be detached from the connection body 11 after the attachment. Can be prevented. If the locking portion 37 of the bushing 31 is cut off, the insertion portion 34 becomes the outermost end portion of the bushing 31 on the connection port attachment portion 32 side, and this insertion portion 34 is protected to a large size and long. The bushing 31 can be attached by being inserted into the other end 54 of the body 51.
Here, since the to-be-latched part 25 of the connection body 11 is formed with the protrusion part 24, the to-be-latched part 25 can be easily formed with a simple structure.

また、ブッシング３１の引出口形成部３３側の接続口取着部３２ｂは、大サイズの長尺保護体５１の外壁面５６と近似する外面形状からなる長尺保護体外壁面近似部４１を有するので、ブッシング３１を大サイズの長尺保護体５１に取着したとき、ブッシング３１の長尺保護体外壁面近似部４１を有する接続口取着部３２ｂの外面と大サイズの長尺保護体５１の外壁面５６とは略均一面となる状態で接続される。このため、この取着部はすっきりと見栄えのよい外観となる。   Further, the connection port attaching portion 32b on the side of the outlet forming portion 33 of the bushing 31 has the long protective body outer wall surface approximating portion 41 having an outer surface shape approximating to the outer wall surface 56 of the large size long protective member 51. When the bushing 31 is attached to the large-sized long protective body 51, the outer surface of the connection port attachment portion 32b having the long protective-body outer wall surface approximate portion 41 of the bushing 31 and the large-sized long protective body 51 are removed. The wall surface 56 is connected in a state of a substantially uniform surface. For this reason, this attachment part has a clean and attractive appearance.

（変形例等）
ところで、上記実施形態のブッシング３１は、小サイズ外壁面近似部３８と内挿部３４との境界部に形成された直線状の凹溝４０において係止部３７を小サイズ外壁面近似部３８とともに水平方向に切除することにより、内挿部３４が接続口取着部３２側の最端部と成っているが、両側方に膨出して形成されている係止部３７のみを図７(b)の垂直方向にそぎ落とすように切除することによって、係止部３７が切除された接続口取着部３２ａも内挿部３４の一部として形成されるものとすることもできる。この場合、係止部３７が切除されることによって形成された前記内挿部３４の外面も大サイズの長尺保護体５１の内壁面５７の形状に沿う外面形状に形成することが必要である。これによって、接続口取着部３２ａに形成された内挿部３４の先端は、接続口取着部３２側の最端部と成り、大サイズの長尺保護体５１の引出開口５５内に内挿することができる。 (Modifications etc.)
By the way, the bushing 31 of the above embodiment has the locking portion 37 together with the small size outer wall surface approximation portion 38 in the linear groove 40 formed at the boundary portion between the small size outer wall surface approximation portion 38 and the insertion portion 34. By cutting away in the horizontal direction, the insertion portion 34 has become the outermost end portion on the connection port attachment portion 32 side, but only the locking portion 37 formed to bulge out on both sides is shown in FIG. The connection port attaching part 32a in which the locking part 37 is cut off can also be formed as a part of the insertion part 34 by cutting it off in the vertical direction. In this case, it is necessary to form the outer surface of the insertion portion 34 formed by cutting the locking portion 37 into an outer surface shape that conforms to the shape of the inner wall surface 57 of the large-sized long protective body 51. . As a result, the distal end of the insertion portion 34 formed in the connection port attachment portion 32 a becomes the outermost end portion on the connection port attachment portion 32 side, and is inserted into the drawer opening 55 of the large-sized long protector 51. Can be inserted.

また、上記実施形態の接続体１１の突出部２４は、接続口１２の左右の側面２３に設けられているが、長尺保護体の高さが上記各実施形態の長尺保護体より小さい場合は、接続体１１の突出部２４は、接続口１２の左右の側面２３のみでなく内面２２の周方向の全体に至って突設されたもの、即ち上端部同士が連結されて上辺部も備えたコ字板状の突片に形成されたものとしてもよい。   Moreover, although the protrusion part 24 of the connection body 11 of the said embodiment is provided in the right-and-left side surface 23 of the connection port 12, when the height of a elongate protector is smaller than the elongate protector of said each embodiment The protruding portion 24 of the connection body 11 is provided not only on the left and right side surfaces 23 of the connection port 12 but also on the entire inner surface 22 in the circumferential direction, that is, the upper end portions are connected to each other and the upper side portion is also provided. It may be formed on a U-shaped protruding piece.

或いは、接続体１１の突出部２４は、ブッシング３１の係止部３７が係止する被係止部２５として機能するとともに、小サイズの長尺保護体５２を取着したときの両者間の隙間を閉塞する作用を奏する他、大サイズの長尺保護体５１を挿入する際の突き当て部としても作用するが、両面接着テープを貼着して接続体１１からのブッシング３１の離脱を防止したり、小サイズの長尺保護体５２の外壁面５６に接続体１１の接続口１２との隙間を閉塞する図示しない隙間閉塞部材を取付けたり、大サイズの長尺保護体５１を特に支障なく接続体１１の接続口１２の適宜位置まで挿入できるような場合には、突出部２４は設けないものとすることもできる。この場合、ブッシング３１の小サイズ外壁面近似部３８でもある突出部端面近似部３９は不要となる。   Alternatively, the protruding portion 24 of the connecting body 11 functions as the locked portion 25 to which the locking portion 37 of the bushing 31 is locked, and a gap between the two when the small-sized long protective body 52 is attached. In addition to acting as an abutment portion when inserting a large-sized long protective body 51, a double-sided adhesive tape is attached to prevent the bushing 31 from being detached from the connection body 11. Or a gap closing member (not shown) that closes the gap with the connection port 12 of the connecting body 11 is attached to the outer wall surface 56 of the small-sized long protector 52, or the large-sized long protector 51 is connected without any particular trouble. If the connection port 12 of the body 11 can be inserted to an appropriate position, the protruding portion 24 may not be provided. In this case, the protruding portion end surface approximating portion 39 that is also the small size outer wall surface approximating portion 38 of the bushing 31 is not necessary.

更に、上記実施形態の接続体１１は、ブッシング３１の係止部３７に係止する被係止部２５を突出部２４で形成しているが、図１４に示すように、係止部３７の両側方への張出量を大きくするとともに、接続体１１の接続口１２の奥側で接続体１１の内面２２より両側方に突出し拡張する左右一対の段部２７，２７を設け、係止部３７をこの段部２７に係止させるようにして、この段部２７で形成してもよい。   Furthermore, in the connection body 11 of the above embodiment, the locked portion 25 that is locked to the locking portion 37 of the bushing 31 is formed by the protruding portion 24. However, as shown in FIG. A pair of left and right step portions 27, 27 projecting from the inner surface 22 of the connection body 11 to the both sides and extending on the back side of the connection port 12 of the connection body 11 are provided at the back of the connection port 12 of the connection body 11, The step portion 27 may be formed so that the step portion 37 is locked to the step portion 27.

そして、上記実施形態の大きさの異なる二種類の長尺保護体は、互いに高さは同一で幅が異なるものであるが、幅は同一で高さが異なるもの、或いは幅と高さの双方が異なるものである場合にも、同様に適用することができる。   The two types of long protective bodies having different sizes in the above embodiment have the same height and different widths, but have the same width and different heights, or both width and height. The same applies to the case where the values are different.

また、長尺保護体は、ベース体５８とカバー体６１とを組付ける２分割体で構成されているが、角筒等の筒状に一体物で形成したものであってもよい。ここで、長尺保護体を２分割体で構成した場合は、カバー体６１を取り外すことによってケーブルＣをベース体５８の上方から載置し長尺保護体内に配線することができるのに対し、筒状に形成した場合は、長尺保護体の一端側の開口からケーブルＣを送り込んで内部を挿通させ、他端側から引き出すことになる。   Moreover, although the long protective body is comprised by the 2 division body which assembles | attaches the base body 58 and the cover body 61, what was formed integrally in cylindrical shapes, such as a square tube. Here, in the case where the long protector is composed of two parts, the cable C can be placed from above the base body 58 by removing the cover body 61 and wired in the long protector. When formed in a cylindrical shape, the cable C is fed from the opening on one end side of the long protector, the inside is inserted, and the cable C is pulled out from the other end side.

加えて、上記実施形態の引出部形成装置１は、ブッシング３１の係止部３７を接続体１１の被係止部２５に係止させたり、ブッシング３１の接続口取着部３２ｂや背面３５に両面接着テープを貼着して接着固定することにより、ブッシング３１を接続体１１に取着し接続しているが、切除等によって係止部３７のない状態などにおいて、ブッシング３１の接続口取着部３２ｂを接続体１１の接続口１２内に圧入することによって取着し、ブッシング３１の接続口取着部３２ｂと接続体１１の接続口１２の内面２２との間に生じる摩擦力によって離脱を防止することも可能である。   In addition, the drawing portion forming apparatus 1 of the above embodiment locks the locking portion 37 of the bushing 31 to the locked portion 25 of the connection body 11, or attaches it to the connection port attachment portion 32 b or the back surface 35 of the bushing 31. The bushing 31 is attached and connected to the connection body 11 by adhering and fixing a double-sided adhesive tape, but the connection opening of the bushing 31 is attached in a state where there is no locking portion 37 due to excision or the like. The portion 32b is attached by being press-fitted into the connection port 12 of the connection body 11, and is detached by the friction force generated between the connection port attachment portion 32b of the bushing 31 and the inner surface 22 of the connection port 12 of the connection body 11. It is also possible to prevent.

上記実施形態の接続体１１は、壁孔７２から引き出されるケーブルＣの屈曲部を覆うように保護し、壁面７１に沿うように配線すべく、１つの接続口１２が設けられているが、これに限られるものではなく、壁孔７２から引き出される箇所以外において配設された、同一平面上で分岐するチーズ、屈曲するエルボ、直線状のソケットなどのように、複数の長尺保護体を接続すべく複数の接続口１２が設けられたものであってもよい。   The connection body 11 of the above embodiment is provided with a single connection port 12 for protecting the cable C drawn out from the wall hole 72 so as to cover the bent portion and wiring along the wall surface 71. It is not limited to the above, but a plurality of long protective bodies such as a cheese branching on the same plane, a bent elbow, a straight socket, etc., disposed at a place other than the portion pulled out from the wall hole 72 are connected. A plurality of connection ports 12 may be provided as much as possible.

なお、上記実施形態では、配線・配管材としてケーブルＣが用いられているが、本発明は、他の電線等の配線材や通水管等の配管材の場合にも同様に適用できることは言うまでもない。   In addition, in the said embodiment, although the cable C is used as wiring and piping material, it cannot be overemphasized that this invention is applicable similarly in the case of wiring materials, such as another electric wire, and piping materials, such as a water pipe. .

１ 引出部形成装置 ３８ 小サイズ外壁面近似部
１１ 接続体 ３９ 突出部端面近似部
１２ 接続口 ４１ 長尺保護体外壁面近似部
２２ 内面 ４２ 長尺保護体内壁面近似部
２４ 突出部 ５１ 大サイズの長尺保護体
２４ａ 端面 ５２ 小サイズの長尺保護体
２５ 被係止部 ５３ 一端部
３１ ブッシング ５４ 他端部
３２、３２ａ、３２ｂ 接続口取着部 ５６ 外壁面
３３ 引出口形成部 ５７ 内壁面
３４ 内挿部 ７１ 壁面
３７ 係止部 Ｃ ケーブル DESCRIPTION OF SYMBOLS 1 Pull-out part formation apparatus 38 Small size outer wall surface approximation part 11 Connection body 39 Projection part end surface approximation part 12 Connection port 41 Long protection body outer wall surface approximation part 22 Inner surface 42 Long protection body wall surface approximation part 24 Projection part 51 Large size length Scale protector 24a End face 52 Small size long protector 25 Locked part 53 One end part 31 Bushing 54 Other end part 32, 32a, 32b Connection port attaching part 56 Outer wall surface 33 Drawer outlet forming part 57 Inner wall surface 34 Inside Insertion part 71 Wall surface 37 Locking part C Cable

Claims (7)

配線・配管材の配設経路に沿って壁面に配置され、該配線・配管材を内部に収容する筒状の長尺保護体と、
前記長尺保護体の一端部が接続される接続口を備え、前記配線・配管材を内部に収容する接続体と、
前記接続体の接続口に取着される筒状のブッシングと、
からなる配線・配管材の引出部形成装置であって、
前記接続体の接続口は、前記長尺保護体の外壁面に沿う内面を有し、
前記ブッシングは、前記接続体の接続口内に内挿されて該接続口に取着される接続口取着部と、取着された状態で前記接続口から突出し、前記配線・配管材を引き出す引出口が先端に形成された引出口形成部と、前記接続口取着部側に設けられ、前記長尺保護体の内部に挿入可能な断面形状を有する内挿部と、を備え、
前記接続体の接続口に前記ブッシングの接続口取着部を内挿して取着することで、前記接続体から引き出される前記配線・配管材の引出部が形成されるとともに、
前記長尺保護体の他端部に前記ブッシングの内挿部を内挿して取着することで、前記長尺保護体の他端部から引き出される前記配線・配管材の引出部が形成されることを特徴とする配線・配管材の引出部形成装置。 A cylindrical long protector that is arranged on the wall surface along the wiring / piping material arrangement path and accommodates the wiring / piping material inside,
A connection body that includes a connection port to which one end of the long protector is connected, and that accommodates the wiring / piping material therein;
A cylindrical bushing attached to the connection port of the connection body;
A wiring / piping material drawing portion forming device comprising:
The connection port of the connection body has an inner surface along the outer wall surface of the elongated protector,
The bushing is inserted into the connection port of the connection body and attached to the connection port, and the bushing protrudes from the connection port in the attached state and pulls out the wiring / pipe material. An outlet forming portion formed at the tip of the outlet, and an insertion portion provided on the side of the connection port attaching portion and having a cross-sectional shape that can be inserted into the elongated protector,
By inserting and attaching the connection port attachment portion of the bushing to the connection port of the connection body, a lead-out portion of the wiring / piping material drawn out from the connection body is formed,
By inserting and attaching the insertion part of the bushing to the other end part of the long protector, a lead-out part for the wiring / piping material drawn from the other end part of the long protector is formed. An apparatus for forming a drawing portion for wiring / piping material. 前記ブッシングの接続口取着部は、更に、前記内挿部の先端部に、外部に突出し前記接続体の接続口に係止して該接続口からの離脱を防止する係止部が延設され、
前記接続体の接続口は、前記内面より奥側に、前記ブッシングの係止部が係止する被係止部が設けられ、
前記ブッシングの接続口取着部を前記接続体の接続口に内挿し前記係止部を前記被係止部に係止させることで、前記接続体に前記ブッシングが取着されるとともに、
前記ブッシングの係止部を切除することにより前記内挿部が前記接続口取着部側の最端部と成ることを特徴とする請求項１に記載の配線・配管材の引出部形成装置。 The bushing connection port attaching portion further extends to the distal end portion of the insertion portion, and a locking portion that protrudes to the outside and engages with the connection port of the connection body to prevent detachment from the connection port. And
The connection port of the connection body is provided with a locked portion to be locked by the locking portion of the bushing on the back side from the inner surface,
The bushing is attached to the connection body by inserting the connection port attachment portion of the bushing into the connection port of the connection body and locking the locking portion to the locked portion.
2. The wiring / piping material drawing portion forming apparatus according to claim 1, wherein the insertion portion becomes the endmost portion on the connection port attachment portion side by cutting out the locking portion of the bushing. 前記接続体の被係止部は、前記接続口の内面より奥側で該内面よりも内部側に突出する突出部で形成されたことを特徴とする請求項２に記載の配線・配管材の引出部形成装置。   3. The wiring / pipe material according to claim 2, wherein the locked portion of the connection body is formed by a protruding portion that protrudes from the inner surface of the connection port to the inner side of the connection port. Drawer forming device. 前記ブッシングの接続口取着部は、前記接続体の接続口の内面に沿うように、前記長尺保護体の外壁面と近似する外面形状からなる長尺保護体外壁面近似部を有することを特徴とする請求項１乃至請求項３のいずれかに記載の配線・配管材の引出部形成装置。   The connection opening attachment portion of the bushing has a long protective body outer wall surface approximation portion having an outer surface shape that approximates the outer wall surface of the long protection body so as to be along the inner surface of the connection port of the connection body. The drawing part forming device for wiring / piping material according to any one of claims 1 to 3. 前記ブッシングの内挿部は、前記長尺保護体の内壁面と近似する外面形状からなる長尺保護体内壁面近似部を有することを特徴とする請求項１乃至請求項４のいずれかに記載の配線・配管材の引出部形成装置。   The insertion part of the said bushing has a long protective body wall surface approximate part which consists of an outer surface shape approximated to the inner wall surface of the said elongate protector, The Claim 1 thru | or 4 characterized by the above-mentioned. Drawer forming device for wiring and piping materials. 配線・配管材の配設経路に沿って壁面に配置され、該配線・配管材を内部に収容する筒状に形成された大きさの異なる大小二種類のサイズの長尺保護体と、
前記長尺保護体の一端部が接続される接続口を備え、前記配線・配管材を内部に収容する接続体と、
前記接続体の接続口に取着される筒状のブッシングと、
からなる配線・配管材の引出部形成装置であって、
前記接続体の接続口は、先端側に、前記大サイズの長尺保護体の外壁面に沿う内面を有するとともに、該内面より奥側に、前記接続口の内面よりも内部側に突出し前記小サイズの長尺保護体の外壁面に沿う端面を先端に備えた突出部を有し、
前記ブッシングは、
前記接続体の接続口内に内挿されて該接続口に取着される接続口取着部と、取着された状態で前記接続口から突出し、前記配線・配管材を引き出す引出口が先端に形成された引出口形成部とを備え、
前記接続口取着部に、外部に突出し前記接続体の接続口に係止して該接続口からの離脱を防止する係止部が設けられ、
前記接続口取着部における前記係止部より前記引出口形成部側の部分に、前記接続体の接続口の突出部の端面に沿い前記小サイズの長尺保護体の外壁面と近似する外面形状を有する小サイズ外壁面近似部が設けられ、
更に、前記小サイズ外壁面近似部と前記引出口形成部との間に、前記大サイズの長尺保護体の内部に挿入可能な断面形状を有する内挿部が設けられており、
前記接続体の接続口に前記ブッシングの接続口取着部を内挿し、前記接続体の突出部に前記ブッシングの係止部を係止させて、前記接続体に前記ブッシングを取着することで、前記接続体から引き出される前記配線・配管材の引出部が形成されるとともに、
前記ブッシングの接続口取着部の係止部及び小サイズ外壁面近似部を切除することにより前記内挿部を前記接続口取着部側の最端部と成し、前記大サイズの長尺保護体の他端部に前記内挿部を内挿して取着することで、該大サイズの長尺保護体の他端部から引き出される前記配線・配管材の引出部が形成されることを特徴とする配線・配管材の引出部形成装置。 A long protector of two different sizes, large and small, formed in a cylindrical shape that is arranged on the wall surface along the wiring / piping material arrangement path and accommodates the wiring / piping material inside,
A connection body that includes a connection port to which one end of the long protector is connected, and that accommodates the wiring / piping material therein;
A cylindrical bushing attached to the connection port of the connection body;
A wiring / piping material drawing portion forming device comprising:
The connection port of the connection body has an inner surface along the outer wall surface of the large-sized long protective body on the distal end side, and protrudes inward from the inner surface of the connection port on the inner side of the inner side of the connection port. Having a protrusion with an end face along the outer wall surface of the long protective body of the size at the tip;
The bushing is
A connection port attachment portion that is inserted into the connection port of the connection body and attached to the connection port, and a lead-out port that protrudes from the connection port in an attached state and pulls out the wiring / piping material at the tip. A formed outlet forming portion,
The connection port attaching portion is provided with a locking portion that protrudes to the outside and locks to the connection port of the connection body to prevent detachment from the connection port,
An outer surface that approximates the outer wall surface of the small-sized long protector along the end surface of the protruding portion of the connection port of the connection body on the side of the outlet forming portion side of the engagement portion in the connection port attachment portion A small-size outer wall surface approximation portion having a shape is provided,
Furthermore, an insertion part having a cross-sectional shape that can be inserted into the inside of the large-sized long protective body is provided between the small-size outer wall surface approximation part and the outlet forming part,
By inserting the connection opening attachment portion of the bushing into the connection opening of the connection body, engaging the locking portion of the bushing with the protruding portion of the connection body, and attaching the bushing to the connection body In addition, a lead-out portion of the wiring / piping material drawn from the connection body is formed,
By cutting out the engaging portion and the small size outer wall surface approximate portion of the connection port attachment portion of the bushing, the insertion portion is formed as the outermost end portion on the connection port attachment portion side, and the large size long By inserting the insertion portion into the other end portion of the protector and attaching it, a lead-out portion of the wiring / piping material drawn from the other end portion of the large-sized long protector is formed. Drawer forming device for wiring / piping material. 前記ブッシングの内挿部は、前記大サイズの長尺保護体の内壁面と近似する外面形状からなる長尺保護体内壁面近似部を有することを特徴とする請求項６に記載の配線・配管材の引出部形成装置。   The wiring / pipe material according to claim 6, wherein the insertion part of the bushing has a long protective body wall surface approximate part having an outer surface shape similar to an inner wall surface of the large size long protector. Drawer forming device.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6280274B1 (en) * 2017-08-02 2018-02-14 東洋技研株式会社 End protection cap

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JPS62146096U (en) * 1986-03-08 1987-09-14
JPH0393330U (en) * 1990-01-06 1991-09-24
JPH0949645A (en) * 1995-08-04 1997-02-18 Inoac Corp Terminal part for piping cover
JP2009150433A (en) * 2007-12-19 2009-07-09 Mirai Ind Co Ltd Protection cover for wiring-piping material
JP2009240115A (en) * 2008-03-28 2009-10-15 Mirai Ind Co Ltd Cable/piping material pullout implement

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JPS62146096U (en) * 1986-03-08 1987-09-14
JPH0393330U (en) * 1990-01-06 1991-09-24
JPH0949645A (en) * 1995-08-04 1997-02-18 Inoac Corp Terminal part for piping cover
JP2009150433A (en) * 2007-12-19 2009-07-09 Mirai Ind Co Ltd Protection cover for wiring-piping material
JP2009240115A (en) * 2008-03-28 2009-10-15 Mirai Ind Co Ltd Cable/piping material pullout implement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6280274B1 (en) * 2017-08-02 2018-02-14 東洋技研株式会社 End protection cap
JP2019029592A (en) * 2017-08-02 2019-02-21 東洋技研株式会社 End protection cap

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