JP6273826B2 - Fitting for wall penetration - Google Patents
Fitting for wall penetration Download PDFInfo
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- JP6273826B2 JP6273826B2 JP2013263888A JP2013263888A JP6273826B2 JP 6273826 B2 JP6273826 B2 JP 6273826B2 JP 2013263888 A JP2013263888 A JP 2013263888A JP 2013263888 A JP2013263888 A JP 2013263888A JP 6273826 B2 JP6273826 B2 JP 6273826B2
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- main body
- wall
- body member
- hole
- fixing
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- 230000035515 penetration Effects 0.000 title claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 15
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000004570 mortar (masonry) Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Description
本発明は、例えば、壁体に形成された貫通孔を介して水栓と配管とを接続する壁体貫通用の継手に関する。 The present invention relates to a joint for penetrating a wall body that connects a faucet and a pipe through a through hole formed in the wall body, for example.
従来、例えば、マンションのバルコニー等に水栓を施工する場合、外壁に形成された貫通孔（ボイド孔）を介して水栓と配管とを接続する壁体貫通用の継手が用いられている。例えば、特許文献１には、継手を備えた水栓ボックスを外壁の貫通孔内に固定するための水栓ボックスホルダーが開示されている。この水栓ボックスホルダーは、水栓ボックスを収容した状態で外壁の貫通孔内に配置され、ビス等により外壁に固定される。 Conventionally, for example, when a faucet is constructed on a balcony of an apartment, a wall-penetrating joint that connects the faucet and a pipe through a through-hole (void hole) formed on the outer wall is used. For example, Patent Literature 1 discloses a faucet box holder for fixing a faucet box having a joint in a through hole of an outer wall. The faucet box holder is disposed in the through hole of the outer wall in a state where the faucet box is accommodated, and is fixed to the outer wall with screws or the like.
しかしながら、前述の特許文献１では、水栓ボックスを収容した状態の水栓ボックスホルダーを外壁の貫通孔内に配置することから、外壁に形成する貫通孔の内径を大きくする必要がある。そのため、外壁の貫通孔内に水栓ボックスホルダーを配置した後、貫通孔内の隙間をモルタル等で充填する埋め戻し作業が非常に煩雑である。また、継手を備えた水栓ボックスを水栓ボックスホルダーに収容しており、全体として使用する部品が多くなるため、施工が煩雑になり、部品コストも高くなってしまう。 However, in the above-mentioned Patent Document 1, since the faucet box holder in a state where the faucet box is accommodated is disposed in the through hole of the outer wall, it is necessary to increase the inner diameter of the through hole formed in the outer wall. Therefore, after the faucet box holder is arranged in the through hole of the outer wall, the backfilling operation for filling the gap in the through hole with mortar or the like is very complicated. Moreover, since the faucet box provided with the joint is accommodated in the faucet box holder, the number of parts to be used as a whole increases, so that the construction becomes complicated and the parts cost increases.
また、継手（継手の水栓取付側先端）の屋外側（例えばバルコニー側）への位置出しの際に、例えば、継手の屋外側への突出量（屋内側への引っ込み量）を調整するのに、水栓ボックスホルダーを外壁に固定していたビスをいちいち外さなければならない。そのため、継手の位置出し作業が非常に煩雑である。また、外壁と内壁との間の空間（壁裏空間）が狭い場合には、継手の位置出し作業がさらに煩雑となる。 In addition, when positioning the joint (tip on the faucet mounting side of the joint) to the outdoor side (for example, the balcony side), for example, the amount of protrusion of the joint to the outdoor side (retraction amount to the indoor side) is adjusted. In addition, the screws that fixed the faucet box holder to the outer wall must be removed one by one. For this reason, the joint positioning operation is very complicated. Moreover, when the space (wall space) between the outer wall and the inner wall is narrow, the joint positioning operation is further complicated.
本発明は、かかる背景に鑑みてなされたものであり、簡易な構成であって部品点数の削減を図ることができ、かつ、壁体への施工が容易であってその施工精度を高めることができる壁体貫通用の継手を提供しようとするものである。 The present invention has been made in view of such a background, has a simple configuration, can reduce the number of parts, and can be easily applied to a wall body to increase its construction accuracy. An object of the present invention is to provide a joint for penetrating a wall.
本発明の壁体貫通用の継手は、壁体に形成された貫通孔内に挿入して配置される本体部材と、前記壁体の一方側において前記本体部材を支持する支持部材とを備え、前記本体部材は、内部に流路が形成され、前記壁体の一方側から前記貫通孔内に挿入して配置される管状部を有しており、前記支持部材は、前記壁体に固定される壁体固定部と、該壁体固定部に連結されると共に前記本体部材を固定して支持する本体支持部とを有しており、前記本体部材及び前記支持部材は、該支持部材の前記本体支持部に対する前記本体部材の固定位置を調整可能に構成され、かつ、該本体部材の固定位置の調整により、前記管状部の位置を該管状部の軸方向に調整可能に構成されていることを特徴とする。 The joint for penetrating a wall body of the present invention includes a main body member that is inserted into a through hole formed in the wall body, and a support member that supports the main body member on one side of the wall body, The main body member has a tubular portion in which a flow path is formed and is inserted into the through hole from one side of the wall body, and the support member is fixed to the wall body. A wall body fixing portion, and a main body support portion that is coupled to the wall body fixing portion and that supports the main body member in a fixed manner, and the main body member and the supporting member are provided on the supporting member. The main body member is fixed to the main body support portion so that the fixing position of the main body member can be adjusted, and by adjusting the fixing position of the main body member, the position of the tubular portion can be adjusted in the axial direction of the tubular portion. It is characterized by.
本発明の壁体貫通用の継手は、前述の構成により、壁体の一方側（例えば壁体の内側、屋内側）において、支持部材の本体支持部に対する本体部材の固定位置を調整することができる。そして、本体部材の固定位置を調整することにより、壁体の貫通孔内における管状部の位置をその管状部の軸方向に調整することができる。 With the above-described configuration, the wall penetration joint of the present invention can adjust the fixing position of the main body member with respect to the main body support portion of the support member on one side of the wall body (for example, the inner side of the wall body or the indoor side). it can. And the position of the tubular part in the through-hole of the wall can be adjusted in the axial direction of the tubular part by adjusting the fixing position of the main body member.
そのため、本体部材の管状部を壁体の一方側から貫通孔内に挿入配置し、支持部材の壁体固定部を壁体に固定（例えば仮固定）した状態で、壁体の一方側において、本体部材の固定位置を容易に調整することができると共に、壁体の貫通孔内における管状部の位置を容易に調整することができる。 Therefore, in a state where the tubular portion of the main body member is inserted and disposed in the through hole from one side of the wall body, and the wall body fixing portion of the support member is fixed to the wall body (for example, temporarily fixed), on one side of the wall body, The fixing position of the main body member can be easily adjusted, and the position of the tubular portion in the through hole of the wall body can be easily adjusted.
これにより、壁体の貫通孔内に挿入配置した本体部材の管状部について、壁体の他方側（例えば壁体の外側、屋外側）への位置出しを行う際に、管状部における壁体の他方側への突出量（壁体の一方側への引っ込み量）を容易かつ精度良く調整することができる。すなわち、管状部の位置出し作業を容易かつ精度良く行うことができる。その結果、壁体への施工作業が容易となり、その施工精度を高めることができる。 Accordingly, when positioning the tubular portion of the main body member inserted and disposed in the through hole of the wall body to the other side of the wall body (for example, the outside of the wall body, the outdoor side), The amount of protrusion to the other side (the amount of retraction to the one side of the wall body) can be easily and accurately adjusted. That is, the positioning operation of the tubular portion can be performed easily and accurately. As a result, the construction work on the wall body becomes easy and the construction accuracy can be increased.
また、従来のように、継手を壁体に固定していたビス等をいちいち外すことなく、継手（支持部材の壁体固定部）を壁体に固定（例えば仮固定）した状態で、本体部材の管状部の位置出し作業を行うことができる。そのため、壁体の一方側の空間（例えば壁裏空間）が狭い場合でも、管状部の位置出し作業を容易に行うことができる。 In addition, the main body member can be fixed in a state in which the joint (wall body fixing portion of the support member) is fixed to the wall body (for example, temporarily fixed) without removing the screws that have fixed the joint to the wall body one by one. The positioning of the tubular portion can be performed. Therefore, even when the space on one side of the wall (for example, the space behind the wall) is narrow, the positioning of the tubular portion can be easily performed.
また、継手は、本体部材と支持部材との２つの部材により構成することができる。そのため、継手全体を簡易な構成とすることができ、壁体への施工作業も非常に容易となる。また、継手を構成する部品点数を削減することができ、部品コストの低減を図ることもできる。 The joint can be constituted by two members, a main body member and a support member. Therefore, the whole joint can be made into a simple structure, and the construction work to the wall body becomes very easy. Further, the number of parts constituting the joint can be reduced, and the part cost can be reduced.
また、継手を簡易な構成とし、継手の部品点数を削減することにより、継手全体の小型化を図ることができ、壁体に形成する貫通孔の内径を小さくすることができる。これにより、壁体の貫通孔内に継手（本体部材の管状部）を配置した後、貫通孔内の隙間をモルタル等で充填する埋め戻し作業が容易となり、施工作業の負荷を低減することができる。 Further, by simplifying the joint and reducing the number of parts of the joint, the entire joint can be reduced in size, and the inner diameter of the through hole formed in the wall body can be reduced. Thereby, after placing the joint (the tubular portion of the main body member) in the through hole of the wall body, the backfilling operation of filling the gap in the through hole with mortar or the like becomes easy, and the load of the construction work can be reduced. it can.
また、本体部材の管状部の位置出し作業が完了した後、支持部材の壁体固定部を壁体に固定（例えば本固定）することにより、前述の埋め戻し作業の際、貫通孔内の隙間をモルタル等で充填するときに、継手（特に貫通孔内に挿入配置される本体部材の管状部）が回転してしまうことを確実に防止することができる。 In addition, after the positioning operation of the tubular portion of the main body member is completed, the wall fixing portion of the support member is fixed to the wall body (for example, main fixing), so that the gap in the through hole can be obtained during the above-described backfilling operation. Can be reliably prevented from rotating when the joint is filled with mortar or the like (particularly, the tubular portion of the main body member inserted and disposed in the through hole).
このように、本発明によれば、簡易な構成であって部品点数の削減を図ることができ、かつ、壁体への施工が容易であってその施工精度を高めることができる壁体貫通用の継手を提供することができる。 Thus, according to the present invention, it is a simple structure, can reduce the number of parts, and can be easily applied to the wall body, and the construction accuracy can be increased. Can be provided.
また、前記壁体貫通用の継手において、前述のとおり、前記支持部材の前記本体支持部は、前記壁体固定部に連結されている。ここで、本体支持部は、壁体固定部と一体的に形成して連結されていてもよいし、他の部材（他の部位）を介して壁体固定部と連結されていてもよい。 In the joint for penetrating a wall body, as described above, the main body support portion of the support member is connected to the wall body fixing portion. Here, the main body support portion may be integrally formed and connected to the wall body fixing portion, or may be connected to the wall body fixing portion via another member (other part).
また、前記本体部材は、前記支持部材の前記本体支持部に対して前記管状部の軸方向に摺動させることにより、前記支持部材の前記本体支持部に対する前記本体部材の固定位置を調整可能に構成されていてもよい。この場合には、本体部材の固定位置の調整や、管状部の位置の調整（管状部の位置出し）を容易かつ精度良く行うことができる。 Further, the main body member can be adjusted in the fixing position of the main body member with respect to the main body support portion of the support member by sliding in the axial direction of the tubular portion with respect to the main body support portion of the support member. It may be configured. In this case, adjustment of the fixing position of the main body member and adjustment of the position of the tubular part (positioning of the tubular part) can be performed easily and accurately.
なお、本体部材は、支持部材の本体支持部に対して直接接触させた状態で摺動するようにしてもよいし、他の部材を介して間接的に接触させた状態で摺動するようにしてもよい。また、支持部材の本体支持部には、本体部材の移動（管状部の軸方向への移動）を誘導するためのガイド部が設けられていてもよい。 The main body member may be slid in a state of being in direct contact with the main body support portion of the support member, or may be slid in a state of being in indirect contact with another member. May be. The main body support portion of the support member may be provided with a guide portion for guiding the movement of the main body member (movement of the tubular portion in the axial direction).
また、前記本体部材には、前記支持部材の前記本体支持部に設けられた被係合部に係合する係合部が設けられており、該係合部は、前記被係合部に係合させた状態で、前記管状部の軸方向に移動可能に構成されていてもよい。この場合には、本体部材の固定位置の調整や、管状部の位置の調整（管状部の位置出し）を容易かつ精度良く行うことができる。 Further, the main body member is provided with an engaging portion that engages with an engaged portion provided in the main body supporting portion of the supporting member, and the engaging portion is engaged with the engaged portion. In the combined state, it may be configured to be movable in the axial direction of the tubular portion. In this case, adjustment of the fixing position of the main body member and adjustment of the position of the tubular part (positioning of the tubular part) can be performed easily and accurately.
また、前記本体部材は、前記管状部に連結されると共に前記支持部材の前記本体支持部に固定される連結固定部をさらに有していてもよい。この場合には、本体部材を支持部材の本体支持部に対して容易かつ確実に固定することができる。また、例えば、本体部材の連結固定部に前述の係合部を設けることにより、本体部材の固定位置の調整や、管状部の位置の調整（管状部の位置出し）をより一層容易かつ精度良く行うことができる。 The main body member may further include a connection fixing portion that is connected to the tubular portion and fixed to the main body support portion of the support member. In this case, the main body member can be easily and reliably fixed to the main body support portion of the support member. In addition, for example, by providing the above-described engaging portion in the coupling fixing portion of the main body member, adjustment of the fixing position of the main body member and adjustment of the position of the tubular portion (positioning of the tubular portion) can be performed more easily and accurately. It can be carried out.
また、前記支持部材の前記壁体固定部には、前記壁体の前記貫通孔に対する前記本体部材の前記管状部の中心軸位置を決定するための位置決め部が設けられていてもよい。この場合には、壁体の貫通孔に対する本体部材の管状部の中心軸の位置決め（中心位置出し）を容易に行うことができる。 Moreover, the positioning part for determining the central-axis position of the said tubular part of the said main body member with respect to the said through-hole of the said wall body may be provided in the said wall body fixing | fixed part of the said supporting member. In this case, it is possible to easily position (center position) the central axis of the tubular portion of the main body member with respect to the through hole of the wall body.
以下、本発明の実施形態を図面と共に説明する。
（実施形態１）
図１、図２に示すように、本実施形態の壁体貫通用の継手１は、外壁（壁体）８１に形成された貫通孔８２内に挿入して配置される本体部材２と、外壁８１の内側（一方側）において本体部材２を支持する支持部材３とを備えている。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Embodiment 1)
As shown in FIGS. 1 and 2, the wall-penetrating joint 1 according to the present embodiment includes a main body member 2 that is inserted into a through-hole 82 formed in an outer wall (wall body) 81 and an outer wall. A support member 3 that supports the main body member 2 is provided on the inner side (one side) of 81.
同図に示すように、本体部材２は、内部に流路２１１が形成され、外壁８１の内側から貫通孔８２内に挿入して配置される管状部２１を有している。また、支持部材３は、外壁８１に固定される壁体固定部３１と、壁体固定部３１に連結されると共に本体部材２を固定して支持する本体支持部３２とを有している。 As shown in the figure, the main body member 2 has a tubular portion 21 in which a flow path 211 is formed and is inserted into the through hole 82 from the inside of the outer wall 81. The support member 3 includes a wall body fixing portion 31 that is fixed to the outer wall 81 and a body support portion 32 that is connected to the wall body fixing portion 31 and supports the body member 2 by fixing it.
同図に示すように、本体部材２及び支持部材３は、支持部材３の本体支持部３２に対する本体部材２の固定位置を調整可能に構成され、かつ、本体部材２の固定位置の調整により、管状部２１の位置を管状部２１の軸方向Ｘ（以下、適宜、単に軸方向Ｘという）に調整可能に構成されている。以下、これを詳説する。 As shown in the figure, the main body member 2 and the support member 3 are configured to be able to adjust the fixing position of the main body member 2 with respect to the main body support portion 32 of the support member 3, and by adjusting the fixing position of the main body member 2, The position of the tubular portion 21 is configured to be adjustable in the axial direction X of the tubular portion 21 (hereinafter simply referred to as the axial direction X as appropriate). This will be described in detail below.
なお、本実施形態において、壁体貫通用の継手１の前後左右上下の各方向は、本体部材２の管状部２１に後述の水栓７１（図１）が取り付けられる側を前方とし、後述の延管部２２（図１）に後述の配管７２（図１）が取り付けられる側を上方として規定している。ただし、これらの各方向は、便宜的に規定した方向にすぎない。 In the present embodiment, the front, rear, left, right, top, and bottom directions of the wall-penetrating joint 1 are the front side on which a water faucet 71 (FIG. 1) described later is attached to the tubular portion 21 of the main body member 2. A side on which a later-described pipe 72 (FIG. 1) is attached to the pipe extension 22 (FIG. 1) is defined as the upper side. However, each of these directions is only a direction defined for convenience.
図１、図２に示すように、壁体貫通用の継手１は、外壁８１に形成された貫通孔８２を介して、外壁８１の外側（屋外側）にある水栓７１と外壁８１の内側（屋内側）にある配管７２とを接続するものである。本実施形態の外壁８１は、ＡＬＣ（軽量気泡コンクリート）からなり、その厚みは、約１００ｍｍである。また、外壁８１に形成された貫通孔８２の内径は、約５０ｍｍである。 As shown in FIG. 1 and FIG. 2, the wall-penetrating joint 1 has a faucet 71 on the outer side (outdoor side) of the outer wall 81 and the inner side of the outer wall 81 through a through hole 82 formed in the outer wall 81. A pipe 72 on the (indoor side) is connected. The outer wall 81 of the present embodiment is made of ALC (lightweight cellular concrete) and has a thickness of about 100 mm. Further, the inner diameter of the through hole 82 formed in the outer wall 81 is about 50 mm.
外壁８１の内側には、外壁８１との間に所定の空間（壁裏空間８３）を有して内壁８４が配設されている。外壁８１と内壁８４との間の距離Ｄは、約５０ｍｍである。なお、外壁８１としては、ＡＬＣ以外にも、例えばＲＣ（鉄筋コンクリート）等を用いることができる。また、外壁８１の厚みは、ＡＬＣを用いた場合に８０〜１２５ｍｍ、ＲＣを用いた場合に１２５〜１８０ｍｍとすることができる。 Inside the outer wall 81, an inner wall 84 is disposed with a predetermined space (wall space 83) between the outer wall 81. The distance D between the outer wall 81 and the inner wall 84 is about 50 mm. As the outer wall 81, for example, RC (steel reinforced concrete) or the like can be used in addition to ALC. The thickness of the outer wall 81 can be 80 to 125 mm when ALC is used, and 125 to 180 mm when RC is used.
同図に示すように、本体部材２は、その一部を外壁８１の内側から貫通孔８２内に挿入して配置された管状部２１と、管状部２１の後端部から上方に突出して設けられた管状の延管部２２と、管状部２１の後端部から下方に突出して設けられた連結固定部２３とを有している。延管部２２は、管状部２１の後端部から前後方向（軸方向Ｘ）に直交する方向（本実施形態では上方）に折り曲げて形成されている。管状部２１及び延管部２２は、断面Ｌ字状に形成されている。 As shown in the figure, the main body member 2 is provided with a tubular portion 21 that is partly inserted into the through-hole 82 from the inside of the outer wall 81 and protruding upward from the rear end portion of the tubular portion 21. And a connecting and fixing portion 23 provided so as to protrude downward from the rear end portion of the tubular portion 21. The extending tube portion 22 is formed by bending from the rear end portion of the tubular portion 21 in a direction (upward in this embodiment) orthogonal to the front-rear direction (axial direction X). The tubular portion 21 and the extending tube portion 22 are formed in an L-shaped cross section.
管状部２１の前端部には、水栓７１が取り付けられている。また、管状部２１の後端部は、外壁８１の貫通孔８２内から後方に突出して配置されている。延管部２２の上端部には、配管取付部材７２１等を介して配管７２が取り付けられている。なお、外壁８１の貫通孔８２内の隙間には、充填材料であるモルタル８０が充填されている。 A faucet 71 is attached to the front end portion of the tubular portion 21. Further, the rear end portion of the tubular portion 21 is disposed so as to protrude rearward from the inside of the through hole 82 of the outer wall 81. A pipe 72 is attached to the upper end of the pipe extension part 22 via a pipe attachment member 721 or the like. A gap in the through hole 82 of the outer wall 81 is filled with mortar 80 that is a filling material.
同図に示すように、支持部材３は、８つのビス４１によって外壁８１の内表面８１２に固定された板状の壁体固定部３１と、壁体固定部３１の下端部から後方に立設された本体支持部３２とを有している。本体支持部３２には、２つのネジ４２によって本体部材２の連結固定部２３が固定されている。 As shown in the figure, the support member 3 is erected rearward from the plate-like wall body fixing portion 31 fixed to the inner surface 812 of the outer wall 81 by eight screws 41 and the lower end portion of the wall body fixing portion 31. The main body support portion 32 is provided. The connection fixing portion 23 of the main body member 2 is fixed to the main body support portion 32 by two screws 42.
図３に示すように、本体部材２において、管状部２１の内部には、前後方向（軸方向Ｘ）に流路２１１が形成されている。また、延管部２２の内部には、上下方向に流路２２１が形成されている。管状部２１の流路２１１と延管部２２の流路２２１とは、管状部２１の後端部において連通している。 As shown in FIG. 3, in the main body member 2, a flow path 211 is formed in the tubular portion 21 in the front-rear direction (axial direction X). In addition, a flow path 221 is formed in the extending tube portion 22 in the vertical direction. The flow path 211 of the tubular portion 21 and the flow path 221 of the extending tube portion 22 communicate with each other at the rear end portion of the tubular portion 21.
図４、図５に示すように、連結固定部２３には、支持部材３の本体支持部３２に固定される板状の固定座部２３１が設けられている。固定座部２３１の左右両側には、それぞれネジ４２を挿通させるネジ孔２３２が形成されている。連結固定部２３の固定座部２３１は、２つのネジ４２によって支持部材３の本体支持部３２に固定されている。 As shown in FIGS. 4 and 5, the connection fixing portion 23 is provided with a plate-like fixing seat portion 231 that is fixed to the main body support portion 32 of the support member 3. Screw holes 232 through which screws 42 are respectively inserted are formed on the left and right sides of the fixed seat portion 231. The fixed seat portion 231 of the connection fixing portion 23 is fixed to the main body support portion 32 of the support member 3 by two screws 42.
図４に示すように、支持部材３において、壁体固定部３１は、本体部材２の管状部２１を間に挟んで左右両側に設けられた一対の位置決め部３１１を有している。位置決め部３１１の内側端縁３１１ａは、内径５０ｍｍの貫通孔８２の内側（屋内側）の開口端縁８２１に沿った円弧状に形成されている。なお、位置決め部３１１の外側端縁３１１ｂは、内径７５ｍｍの貫通孔の開口端縁に沿った円弧状に形成されている。 As shown in FIG. 4, in the support member 3, the wall body fixing portion 31 has a pair of positioning portions 311 provided on both left and right sides with the tubular portion 21 of the main body member 2 interposed therebetween. The inner edge 311a of the positioning portion 311 is formed in an arc shape along the opening edge 821 on the inner side (indoor side) of the through hole 82 having an inner diameter of 50 mm. The outer edge 311b of the positioning portion 311 is formed in an arc shape along the opening edge of the through hole having an inner diameter of 75 mm.
本実施形態では、壁体固定部３１の位置決め部３１１の内側端縁３１１ａが貫通孔８２の開口端縁８２１に沿うように、壁体固定部３１が外壁８１の内表面８１２上に配置されている（図２参照）。そして、貫通孔８２の中心軸８２０と管状部２１の中心軸２１０とが同軸上に配置されている（図１参照）。 In the present embodiment, the wall body fixing portion 31 is disposed on the inner surface 812 of the outer wall 81 so that the inner edge 311 a of the positioning portion 311 of the wall body fixing portion 31 is along the opening edge 821 of the through hole 82. (See FIG. 2). And the central axis 820 of the through-hole 82 and the central axis 210 of the tubular part 21 are arrange | positioned coaxially (refer FIG. 1).
また、壁体固定部３１において、各位置決め部３１１には、２つの固定片部３１２が設けられている。各固定片部３１２には、ビス４１を挿通させる２つのビス孔３１３が形成されている。壁体固定部３１は、各固定片部３１２のビス孔３１３に挿通させた８つのビス４１によって、外壁８１の内表面８１２に固定されている（図２参照）。 In the wall fixing part 31, each fixing part 311 is provided with two fixing pieces 312. Each fixed piece 312 is formed with two screw holes 313 through which the screws 41 are inserted. The wall body fixing portion 31 is fixed to the inner surface 812 of the outer wall 81 by eight screws 41 inserted into the screw holes 313 of the respective fixing piece portions 312 (see FIG. 2).
図４、図５に示すように、本体支持部３２の左右両端部には、上方に突出してなる一対のガイド部３２２が設けられている。ガイド部３２２は、本体部材２の固定座部２３１を本体支持部３２の上面３２０ａ上において前後方向（軸方向Ｘ）に移動させる場合、固定座部２３１の左右方向への移動を規制する。 As shown in FIGS. 4 and 5, a pair of guide portions 322 that protrude upward are provided at the left and right ends of the main body support portion 32. The guide portion 322 restricts the movement of the fixed seat portion 231 in the left-right direction when the fixed seat portion 231 of the main body member 2 is moved in the front-rear direction (axial direction X) on the upper surface 320a of the main body support portion 32.
図５、図６に示すように、本体支持部３２には、ネジ４２を挿通させる長孔３２１が形成されている。長孔３２１は、前後方向に所定の長さで形成されている。ネジ４２は、支持部材３の長孔３２１及び本体部材２のネジ孔２３２を挿通して螺合され、本体部材２（固定座部２３１）と支持部材３（本体支持部３２）とを固定している。 As shown in FIGS. 5 and 6, a long hole 321 through which the screw 42 is inserted is formed in the main body support portion 32. The long hole 321 is formed with a predetermined length in the front-rear direction. The screw 42 is screwed through the elongated hole 321 of the support member 3 and the screw hole 232 of the main body member 2 to fix the main body member 2 (fixed seat portion 231) and the support member 3 (main body support portion 32). ing.
また、本体部材２の固定座部２３１を支持部材３の本体支持部３２に接触した状態で本体支持部３２の上面３２０ａ上を前後方向（軸方向Ｘ）にスライド移動させ、支持部材３の長孔３２１内におけるネジ４２の位置を変更することにより、本体部材２の固定位置を調整することができる。また、本体部材２の固定位置を調整することにより、管状部２１の位置を前後方向（軸方向Ｘ）に調整することができる。なお、本体支持部３２の下面３２０ｂには、本体部材２の固定位置の目安とするための目安ライン３２９が形成されている。 Further, the fixed seat portion 231 of the main body member 2 is slid in the front-rear direction (axial direction X) on the upper surface 320 a of the main body support portion 32 in a state where the fixed seat portion 231 is in contact with the main body support portion 32 of the support member 3. The fixing position of the main body member 2 can be adjusted by changing the position of the screw 42 in the hole 321. Moreover, the position of the tubular portion 21 can be adjusted in the front-rear direction (axial direction X) by adjusting the fixing position of the main body member 2. A guide line 329 is formed on the lower surface 320 b of the main body support portion 32 to serve as a guide for the fixing position of the main body member 2.
次に、壁体貫通用の継手１の施工方法について説明する。
まず、図７（ａ）に示すように、外壁８１の貫通孔８２内に、継手１における本体部材２の管状部２１を挿入して配置すると共に、外壁８１の内表面８１２上に、継手１における支持部材３の壁体固定部３１を配置する。
Next, the construction method of the joint 1 for wall body penetration is demonstrated.
First, as shown in FIG. 7A, the tubular portion 21 of the main body member 2 of the joint 1 is inserted and disposed in the through hole 82 of the outer wall 81, and the joint 1 is placed on the inner surface 812 of the outer wall 81. The wall fixing part 31 of the support member 3 is disposed.
このとき、支持部材３における壁体固定部３１の位置決め部３１１の内側端縁３１１ａが貫通孔８２の開口端縁８２１に沿うように、壁体固定部３１を配置する（図２参照）。これにより、外壁８１の貫通孔８２に対する本体部材２の管状部２１の中心軸２１０の位置決め（中心位置出し）を行う。本実施形態では、貫通孔８２の中心軸８２０と管状部２１の中心軸２１０とが同軸となるように、管状部２１の位置決めをする。 At this time, the wall body fixing portion 31 is arranged so that the inner end edge 311a of the positioning portion 311 of the wall body fixing portion 31 in the support member 3 is along the opening end edge 821 of the through hole 82 (see FIG. 2). Thereby, the center axis 210 of the tubular portion 21 of the main body member 2 is positioned (centered out) with respect to the through hole 82 of the outer wall 81. In the present embodiment, the tubular portion 21 is positioned so that the central axis 820 of the through hole 82 and the central axis 210 of the tubular portion 21 are coaxial.
その後、支持部材３の壁体固定部３１を複数のビス４１によって外壁８１の内表面８１２に仮固定する。この状態では、本体部材２の管状部２１の前端部が外壁８１の外表面８１１から突出している。すなわち、本体部材２の管状部２１は、外壁８１の外側（屋外側）に突出した状態となっている。よって、本体部材の２管状部２１について、外壁８１の外側（屋外側）への位置出し作業を行わなければならない。 Thereafter, the wall fixing part 31 of the support member 3 is temporarily fixed to the inner surface 812 of the outer wall 81 with a plurality of screws 41. In this state, the front end portion of the tubular portion 21 of the main body member 2 protrudes from the outer surface 811 of the outer wall 81. That is, the tubular portion 21 of the main body member 2 is in a state of protruding to the outside (outdoor side) of the outer wall 81. Therefore, the positioning operation to the outside (outdoor side) of the outer wall 81 must be performed for the two tubular portions 21 of the main body member.
次いで、図７（ｂ）に示すように、ネジ４２を緩めた後、本体部材２の固定座部２３１を本体支持部３２の上面３２０ａ上において後方にスライド移動させる。そして、本体部材２の管状部２１の前端が外壁８１の貫通孔８２の外側（屋外側）の開口端面８２２と一致するようにする。その後、ネジ４２を締め、本体部材２の固定座部２３１を支持部材３の本体支持部３２に固定する。 Next, as shown in FIG. 7B, after loosening the screw 42, the fixed seat portion 231 of the main body member 2 is slid backward on the upper surface 320 a of the main body support portion 32. The front end of the tubular portion 21 of the main body member 2 is made to coincide with the open end surface 822 on the outer side (outdoor side) of the through hole 82 of the outer wall 81. Thereafter, the screw 42 is tightened to fix the fixed seat portion 231 of the main body member 2 to the main body support portion 32 of the support member 3.
なお、図８（ａ）に示すように、外壁８１の貫通孔８２内に、継手１における本体部材２の管状部２１を挿入して配置したとき、本体部材２の管状部２１の前端部が外壁８１の外表面８１１よりも引っ込んだ状態、すなわち外壁８１の内側（屋内側）に引っ込んだ状態となる場合もある。 As shown in FIG. 8A, when the tubular portion 21 of the main body member 2 in the joint 1 is inserted and arranged in the through hole 82 of the outer wall 81, the front end portion of the tubular portion 21 of the main body member 2 is In some cases, the outer wall 81 is retracted from the outer surface 811, that is, the inner wall (indoor side) of the outer wall 81.
この場合には、図８（ｂ）に示すように、ネジ４２を緩めた後、本体部材２の固定座部２３１を本体支持部３２の上面３２０ａ上において前方にスライド移動させる。そして、本体部材２の管状部２１の前端が外壁８１の貫通孔８２の屋外側の開口端面８２２と一致するようにする。その後、ネジ４２を締め、本体部材２の固定座部２３１を支持部材３の本体支持部３２に固定する。 In this case, as shown in FIG. 8B, after loosening the screw 42, the fixed seat portion 231 of the main body member 2 is slid forward on the upper surface 320 a of the main body support portion 32. The front end of the tubular portion 21 of the main body member 2 is made to coincide with the open end surface 822 on the outdoor side of the through hole 82 of the outer wall 81. Thereafter, the screw 42 is tightened to fix the fixed seat portion 231 of the main body member 2 to the main body support portion 32 of the support member 3.
次いで、支持部材３の壁体固定部３１を複数のビス４１によって外壁８１の内表面８１２に本固定する。そして、外壁８１の貫通孔８２内の隙間をモルタル８０で充填する。その後、本体部材２の管状部２１の前端部に、水栓７１を取り付ける。また、本体部材２の延管部２２の上端部に、配管取付部材７２１を介して配管７２を取り付ける。以上により、壁体貫通用の継手１の施工を終了する。 Next, the wall fixing portion 31 of the support member 3 is permanently fixed to the inner surface 812 of the outer wall 81 with a plurality of screws 41. The gap in the through hole 82 of the outer wall 81 is filled with mortar 80. Thereafter, a faucet 71 is attached to the front end portion of the tubular portion 21 of the main body member 2. Further, the pipe 72 is attached to the upper end portion of the pipe extension part 22 of the main body member 2 via the pipe attachment member 721. The construction of the wall-penetrating joint 1 is thus completed.
次に、本実施形態の壁体貫通用の継手１における作用効果を説明する。
本実施形態の壁体貫通用の継手１は、前述の構成により、外壁８１の内側（屋内側）において、支持部材３の本体支持部３２に対する本体部材２の固定位置を調整することができる。そして、本体部材２の固定位置を調整することにより、外壁８１の貫通孔８２内における管状部２１の位置をその管状部２１の軸方向Ｘに調整することができる。
Next, the function and effect of the wall-penetrating joint 1 according to this embodiment will be described.
The wall-penetrating joint 1 of the present embodiment can adjust the fixing position of the main body member 2 with respect to the main body support portion 32 of the support member 3 on the inner side (indoor side) of the outer wall 81 with the above-described configuration. Then, by adjusting the fixing position of the main body member 2, the position of the tubular portion 21 in the through hole 82 of the outer wall 81 can be adjusted in the axial direction X of the tubular portion 21.
そのため、本体部材２の管状部２１を外壁８１の内側から貫通孔８２内に挿入配置し、支持部材３の壁体固定部３１を外壁８１に固定（仮固定）した状態で、外壁８１の内側において、本体部材２の固定位置を容易に調整することができると共に、外壁８１の貫通孔８２内における管状部２１の位置を容易に調整することができる。 For this reason, the tubular portion 21 of the main body member 2 is inserted and arranged from the inside of the outer wall 81 into the through hole 82, and the wall body fixing portion 31 of the support member 3 is fixed (temporarily fixed) to the outer wall 81. , The fixing position of the main body member 2 can be easily adjusted, and the position of the tubular portion 21 in the through hole 82 of the outer wall 81 can be easily adjusted.
これにより、外壁８１の貫通孔８２内に挿入配置した本体部材２の管状部２１について、外壁８１の外側（屋外側）への位置出しを行う際に、管状部２１における外壁８１の外側（屋外側）への突出量（外壁８１の内側（屋内側）への引っ込み量）を容易かつ精度良く調整することができる。すなわち、管状部２１の位置出し作業を容易かつ精度良く行うことができる。その結果、外壁８１への施工作業が容易となり、その施工精度を高めることができる。 Thereby, when positioning the tubular portion 21 of the main body member 2 inserted and disposed in the through hole 82 of the outer wall 81 to the outside (outdoor side) of the outer wall 81, the outer side of the outer wall 81 in the tubular portion 21 (house) The amount of protrusion to the outside (the amount of retraction to the inside (indoor side) of the outer wall 81) can be easily and accurately adjusted. That is, the positioning operation of the tubular portion 21 can be performed easily and accurately. As a result, the construction work on the outer wall 81 becomes easy, and the construction accuracy can be increased.
また、従来のように、継手１を外壁８１に固定していたビス等をいちいち外すことなく、継手１（支持部材３の壁体固定部３１）を外壁８１に固定（仮固定）した状態で、本体部材２の管状部２１の位置出し作業を行うことができる。そのため、外壁の内側（屋内側）の空間（壁裏空間８３）が狭い場合でも、管状部２１の位置出し作業を容易に行うことができる。 Moreover, in the state which fixed the joint 1 (wall body fixing | fixed part 31 of the supporting member 3) to the outer wall 81, without removing the screw etc. which were fixing the joint 1 to the outer wall 81 one by one like before. The positioning operation of the tubular portion 21 of the main body member 2 can be performed. Therefore, even when the space (back wall space 83) on the inner side (indoor side) of the outer wall is narrow, the positioning operation of the tubular portion 21 can be easily performed.
また、継手１は、本体部材２と支持部材３との２つの部材により構成することができる。そのため、継手１全体を簡易な構成とすることができ、外壁８１への施工作業も非常に容易となる。また、継手１を構成する部品点数を削減することができ、部品コストの低減を図ることもできる。 The joint 1 can be constituted by two members, a main body member 2 and a support member 3. Therefore, the whole joint 1 can be made into a simple structure, and the construction work to the outer wall 81 becomes very easy. Moreover, the number of parts which comprise the coupling 1 can be reduced, and reduction of parts cost can also be aimed at.
また、継手１を簡易な構成とし、継手１の部品点数を削減することにより、継手１全体の小型化を図ることができ、外壁８１に形成する貫通孔８２の内径を小さくすることができる。これにより、外壁８１の貫通孔８２内に継手１（本体部材２の管状部２１）を配置した後、貫通孔８２内の隙間をモルタル８０で充填する埋め戻し作業が容易となり、施工作業の負荷を低減することができる。 Further, by making the joint 1 a simple configuration and reducing the number of parts of the joint 1, the entire joint 1 can be reduced in size, and the inner diameter of the through hole 82 formed in the outer wall 81 can be reduced. Thereby, after placing the joint 1 (the tubular portion 21 of the main body member 2) in the through hole 82 of the outer wall 81, the backfilling operation of filling the gap in the through hole 82 with the mortar 80 becomes easy, and the load of the construction work is increased. Can be reduced.
また、本体部材２の管状部２１の位置出し作業が完了した後、支持部材３の壁体固定部３１を外壁８１に固定（本固定）することにより、前述の埋め戻し作業の際、貫通孔８２内の隙間をモルタル８０で充填するとき、継手１（特に貫通孔８２内に挿入配置される本体部材２の管状部２１）が回転してしまうことを確実に防止することができる。 Further, after the positioning operation of the tubular portion 21 of the main body member 2 is completed, the wall body fixing portion 31 of the support member 3 is fixed (mainly fixed) to the outer wall 81, so that the through-hole can be formed during the above-described backfilling operation. When the gap in 82 is filled with mortar 80, it is possible to reliably prevent the joint 1 (in particular, the tubular portion 21 of the main body member 2 inserted into the through hole 82) from rotating.
また、本体部材２は、支持部材３の本体支持部３２に対して管状部２１の軸方向Ｘに摺動させることにより、支持部材３の本体支持部３２に対する本体部材２の固定位置を調整可能に構成されている。すなわち、本体部材２は、支持部材３の本体支持部３２に接触した状態で、本体支持部３２の上面３２０ａ上を前後方向（軸方向Ｘ）にスライド移動することにより、本体部材２の固定位置を調整することができる。そのため、本体部材２の固定位置の調整や、管状部２１の位置の調整（管状部２１の位置出し）を容易かつ精度良く行うことができる。 Further, the main body member 2 can adjust the fixing position of the main body member 2 with respect to the main body support portion 32 of the support member 3 by sliding in the axial direction X of the tubular portion 21 with respect to the main body support portion 32 of the support member 3. It is configured. That is, the main body member 2 is slid in the front-rear direction (axial direction X) on the upper surface 320a of the main body support portion 32 in a state where the main body member 2 is in contact with the main body support portion 32 of the support member 3, thereby fixing the main body member 2 to a fixed position. Can be adjusted. Therefore, adjustment of the fixing position of the main body member 2 and adjustment of the position of the tubular portion 21 (positioning of the tubular portion 21) can be performed easily and accurately.
また、支持部材３の本体支持部３２の左右両端部には、上方に突出してなる一対のガイド部３２２が設けられている。そのため、ガイド部３２２によって、本体部材２の固定座部２３１を本体支持部３２の上面３２０ａ上において前後方向（軸方向Ｘ）にスライド移動させる場合、固定座部２３１の左右方向への移動を規制することができる。これにより、本体部材２の固定位置の調整や、管状部２１の位置の調整（管状部２１の位置出し）を容易かつ精度良く行うことができる。 In addition, a pair of guide portions 322 that protrude upward are provided at both left and right ends of the main body support portion 32 of the support member 3. Therefore, when the guide member 322 slides the fixed seat portion 231 of the main body member 2 in the front-rear direction (axial direction X) on the upper surface 320a of the main body support portion 32, the movement of the fixed seat portion 231 in the left-right direction is restricted. can do. Thereby, adjustment of the fixing position of the main body member 2 and adjustment of the position of the tubular part 21 (positioning of the tubular part 21) can be performed easily and accurately.
また、本体部材２は、管状部２１に連結されると共に支持部材３の本体支持部３２に固定される連結固定部２３を有している。そして、連結固定部２３には、支持部材３の本体支持部３２に固定される板状の固定座部２３１が設けられている。そのため、本体部材２を支持部材３の本体支持部３２に対して容易かつ確実に固定することができる。 Further, the main body member 2 includes a connection fixing portion 23 that is connected to the tubular portion 21 and is fixed to the main body support portion 32 of the support member 3. The connection fixing portion 23 is provided with a plate-like fixing seat portion 231 that is fixed to the main body support portion 32 of the support member 3. Therefore, the main body member 2 can be easily and reliably fixed to the main body support portion 32 of the support member 3.
また、支持部材３の壁体固定部３１には、外壁（壁体）８１の貫通孔８２に対する本体部材２の管状部２１の中心軸２１０位置を決定するための位置決め部３１１が設けられている。そして、本実施形態では、位置決め部３１１の内側端縁３１１ａを貫通孔８２の開口端縁８２１に沿うように配置する。これにより、外壁８１の貫通孔８２に対する本体部材２の管状部２１の中心軸２１０の位置決め（中心位置出し）を容易に行うことができる。 Further, the wall body fixing portion 31 of the support member 3 is provided with a positioning portion 311 for determining the position of the central axis 210 of the tubular portion 21 of the main body member 2 with respect to the through hole 82 of the outer wall (wall body) 81. . In this embodiment, the inner end edge 311 a of the positioning portion 311 is disposed along the opening end edge 821 of the through hole 82. Thereby, positioning (center positioning) of the central axis 210 of the tubular portion 21 of the main body member 2 with respect to the through hole 82 of the outer wall 81 can be easily performed.
このように、本実施形態によれば、簡易な構成であって部品点数の削減を図ることができ、かつ、外壁（壁体）８１への施工が容易であってその施工精度を高めることができる壁体貫通用の継手１を提供することができる。 Thus, according to the present embodiment, the number of parts can be reduced with a simple configuration, and the construction to the outer wall (wall body) 81 is easy and the construction accuracy can be increased. It is possible to provide a joint 1 for penetrating a wall.
（実施形態２）
本実施形態は、図９、図１０に示すように、壁貫通用の継手１において、本体部材２及び支持部材３の構成を変更した例である。
(Embodiment 2)
As shown in FIGS. 9 and 10, the present embodiment is an example in which the configuration of the main body member 2 and the support member 3 is changed in the wall penetration joint 1.
同図に示すように、本体部材の連結固定部２３の固定座部２３１には、下方に突出してなる係合突出部（係合部）２３３が設けられている。一方、支持部材３の本体支持部３２には、厚み方向に貫通してなる被係合孔（被係合部）３２３が設けられている。被係合孔３２３は、前後方向に所定の長さで形成されている。 As shown in the figure, an engagement protrusion (engagement portion) 233 that protrudes downward is provided on the fixed seat portion 231 of the connection fixing portion 23 of the main body member. On the other hand, the body support portion 32 of the support member 3 is provided with an engaged hole (engaged portion) 323 that penetrates in the thickness direction. The engaged hole 323 is formed with a predetermined length in the front-rear direction.
そして、係合突出部２３３は、被係合孔３２３に係合させた状態で、前後方向（軸方向Ｘ）に移動可能に構成されている。すなわち、本体部材２は、固定座部２３１の係合突出部２３３を支持部材３の本体支持部３２の被係合孔３２３に係合させた状態で、前後方向（軸方向Ｘ）に移動することができる。その他の基本的な構成は、実施形態１と同様である。 And the engagement protrusion part 233 is comprised in the state engaged with the to-be-engaged hole 323 so that a movement in the front-back direction (axial direction X) is possible. That is, the main body member 2 moves in the front-rear direction (axial direction X) in a state where the engagement protrusion 233 of the fixed seat portion 231 is engaged with the engaged hole 323 of the main body support portion 32 of the support member 3. be able to. Other basic configurations are the same as those in the first embodiment.
本実施形態の場合には、支持部材３の本体支持部３２に対する本体部材２の固定位置の調整や、管状部２１の位置の調整（管状部２１の位置出し）を容易かつ精度良く行うことができる。また、本体部材２（固定座部２３１）の軸方向Ｘ以外の方向（本実施形態であれば特に左右方向）への移動を規制することもできる。その他の基本的な作用効果は、実施形態１と同様である。 In the case of this embodiment, adjustment of the fixing position of the main body member 2 with respect to the main body support portion 32 of the support member 3 and adjustment of the position of the tubular portion 21 (positioning of the tubular portion 21) can be performed easily and accurately. it can. In addition, the movement of the main body member 2 (fixed seat portion 231) in a direction other than the axial direction X (particularly the left-right direction in the present embodiment) can be restricted. Other basic functions and effects are the same as those of the first embodiment.
（その他の実施形態）
なお、本発明は、前述の実施形態に何ら限定されるものではなく、本発明を逸脱しない範囲において種々の態様で実施しうることはいうまでもない。
(Other embodiments)
In addition, this invention is not limited to the above-mentioned embodiment at all, and it cannot be overemphasized that it can implement with a various aspect in the range which does not deviate from this invention.
（１）本実施形態では、壁体貫通用の継手１を外壁８１に形成した貫通孔８２に施工し、外壁８１の外側（屋外側）に水栓７１を取り付けたが、例えば、継手１を内壁８４に形成した貫通孔に施工し、内壁８４の内側（屋内側）に水栓を取り付けてもよい。 (1) In the present embodiment, the wall-penetrating joint 1 is installed in the through-hole 82 formed in the outer wall 81, and the faucet 71 is attached to the outer side (outdoor side) of the outer wall 81. It is possible to construct a through hole formed in the inner wall 84 and attach a water faucet to the inner side (indoor side) of the inner wall 84.
（２）本実施形態では、本体部材２の固定座部２３１のネジ孔２３２及び支持部材３の本体支持部３２の長孔３２１にネジ４２を挿通して螺合させることにより、本体部材２と支持部材３とを固定しているが、両者を固定する固定手段はこれに限定されるものではなく、種々様々な固定手段を用いることができる。 (2) In the present embodiment, the screw 42 is inserted into and screwed into the screw hole 232 of the fixed seat portion 231 of the main body member 2 and the long hole 321 of the main body support portion 32 of the support member 3. Although the support member 3 is fixed, the fixing means for fixing both is not limited to this, and various fixing means can be used.
（３）本実施形態では、支持部材３の壁体固定部３１に、外壁８１の貫通孔８２に対する本体部材２の管状部２１の中心軸２１０位置を決定するための位置決め部３１１（内側端縁３１１ａ、外側端縁３１１ｂ）を設けたが、位置決め手段はこれに限定されるものではなく、種々様々な位置決め手段を用いることができる。 (3) In the present embodiment, the wall body fixing portion 31 of the support member 3 is provided with a positioning portion 311 (inner end edge) for determining the position of the central axis 210 of the tubular portion 21 of the main body member 2 with respect to the through hole 82 of the outer wall 81. 311a and outer edge 311b) are provided, but the positioning means is not limited to this, and various positioning means can be used.
（４）本実施形態では、本体部材２の延管部２２を上方に向けて配置しているが、例えば、支持部材３の壁体固定部３１を管状部２１の軸方向Ｘを基点にして回転させることにより、本体部材２の延管部２２の向きを管状部２１の軸方向Ｘに直交する方向において自由に変更することができる。したがって、例えば、外壁８１の内側（屋内側）の空間（壁裏空間８３）が狭い場合でも、配管７２を接続する方向に本体部材２の延管部２２の向きを容易に調整することができる。 (4) In the present embodiment, the extending tube portion 22 of the main body member 2 is arranged upward. For example, the wall body fixing portion 31 of the support member 3 is based on the axial direction X of the tubular portion 21. By rotating, the direction of the tube extension part 22 of the main body member 2 can be freely changed in the direction orthogonal to the axial direction X of the tubular part 21. Therefore, for example, even when the space (back space 83) inside (indoor side) of the outer wall 81 is narrow, the direction of the tube extension 22 of the main body member 2 can be easily adjusted in the direction in which the pipe 72 is connected. .
（５）本実施形態では、本体部材２に連結固定部２３を設けたが、本体部材２に連結固定部２３を設けない構成とすることもできる。例えば、本体部材２の管状部２１を支持部材３の本体支持部３２に対して摺動させたり、支持部材３の本体支持部３２に固定させたりしてもよい。また、本体部材２の管状部２１に、支持部材３の本体支持部３２の被係合部に係合する係合部を設けてもよい。 (5) In this embodiment, the connection fixing part 23 is provided on the main body member 2, but the connection fixing part 23 may not be provided on the main body member 2. For example, the tubular portion 21 of the main body member 2 may be slid with respect to the main body support portion 32 of the support member 3 or may be fixed to the main body support portion 32 of the support member 3. Further, the tubular portion 21 of the main body member 2 may be provided with an engaging portion that engages with the engaged portion of the main body supporting portion 32 of the supporting member 3.
１…継手（壁体貫通用の継手）
２…本体部材
２１…管状部
２１１…流路（管状部の流路）
３…支持部材
３１…壁体固定部
３２…本体支持部
８１…外壁（壁体）
８２…貫通孔
Ｘ…軸方向（管状部の軸方向）
1 ... Fitting (Fitting for wall penetration)
2 ... Main body member 21 ... Tubular part 211 ... Flow path (flow path of tubular part)
DESCRIPTION OF SYMBOLS 3 ... Support member 31 ... Wall body fixing | fixed part 32 ... Main body support part 81 ... Outer wall (wall body)
82 ... Through hole X ... Axial direction (axial direction of tubular portion)
Claims (5)
前記壁体の一方側において前記本体部材を支持する支持部材とを備え、
前記本体部材は、内部に流路が形成され、前記壁体の一方側から前記貫通孔内に挿入して配置される管状部を有しており、
前記支持部材は、前記壁体に固定される壁体固定部と、該壁体固定部に連結されると共に前記本体部材を固定して支持する本体支持部とを有しており、
前記本体部材及び前記支持部材は、該支持部材の前記本体支持部に対する前記本体部材の固定位置を調整可能に構成され、かつ、該本体部材の固定位置の調整により、前記管状部の位置を該管状部の軸方向に調整可能に構成されており、
前記支持部材の前記壁体固定部には、前記壁体の前記貫通孔に対する前記本体部材の前記管状部の中心軸位置を決定するための一対の位置決め部が設けられており、
前記一対の位置決め部は、前記管状部を間に挟んで前記管状部の両側に設けられ、
前記一対の位置決め部の内側端縁は、それぞれ、前記貫通孔の前記一方側における開口端縁に沿った円弧状に形成されていることを特徴とする壁体貫通用の継手。 A main body member arranged by being inserted into a through hole formed in the wall,
A support member that supports the main body member on one side of the wall,
The main body member has a tubular portion in which a flow path is formed and is inserted and disposed in the through hole from one side of the wall body,
The support member includes a wall body fixing portion that is fixed to the wall body, and a main body support portion that is connected to the wall body fixing portion and supports the main body member while being fixed thereto.
The main body member and the support member are configured to be capable of adjusting a fixing position of the main body member with respect to the main body support portion of the support member, and the position of the tubular portion is adjusted by adjusting the fixing position of the main body member. It is configured to be adjustable in the axial direction of the tubular part ,
The wall body fixing portion of the support member is provided with a pair of positioning portions for determining a central axis position of the tubular portion of the main body member with respect to the through hole of the wall body,
The pair of positioning portions are provided on both sides of the tubular portion with the tubular portion interposed therebetween,
The inner end edges of the pair of positioning portions are each formed in an arc shape along the opening end edge on the one side of the through hole .
前記一対の位置決め部は、それぞれ、ビスを挿通可能なビス孔が前記外周端縁よりも外側に形成された固定片部を備え、Each of the pair of positioning portions includes a fixing piece portion in which a screw hole into which a screw can be inserted is formed outside the outer peripheral edge,
前記壁体固定部は、前記ビス孔に挿通させた前記ビスによって、前記壁体の表面に固定されることを特徴とする請求項１に記載の壁体貫通用の継手。The wall-penetrating joint according to claim 1, wherein the wall-fixing portion is fixed to a surface of the wall by the screw inserted into the screw hole.
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| JP2005054387A (en) * | 2003-08-07 | 2005-03-03 | World Kogyo Kk | Cock box holder |
| US20050247347A1 (en) * | 2004-05-05 | 2005-11-10 | Mcnerney Gerald J | Plaster guard for recessed mounting |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |