JP4650674B2 - Piping cover member - Google Patents

Description

  The present invention relates to a piping cover member that constitutes a part of a piping cover for covering piping such as refrigerant piping, drain piping, and the like that are extended between an outdoor unit and an indoor unit of a home air conditioner, for example. It is.

  In general, when installing a home air conditioner in a house or the like, an outdoor unit is arranged outside the wall of the house, an indoor unit is attached inside the wall, and the outdoor is made by a flexible refrigerant pipe. The unit is connected to the indoor unit. The refrigerant pipe is inserted into a through-hole formed in the wall portion of the house and is extended along the outer wall surface and the inner wall surface of the wall portion. Further, the drain pipe extending from the indoor unit is extended so as to extend along both the refrigerant pipes.

  In this case, as disclosed in Patent Document 1, a pipe cover is attached to the outer wall surface of the wall portion in order to protect the piping such as the piping for the refrigerant and the piping for the drain, or to improve the view of the house and the scenery. ing. And this piping cover covers the extension part along the outer wall surface of each said piping, the through-hole of a wall part, and the insertion part of each piping with respect to the through-hole. Further, when the indoor unit is installed at a position away from the through hole in the wall portion, the piping is also extended and arranged on the inner wall surface of the wall portion. In such a case, the piping cover is also attached to the inner wall surface of the wall portion.

The pipe cover is a straight pipe cover member for covering the extended part of the pipe, a terminal cover member for covering the pipe insertion part in the through hole of the wall part, and for covering the bent part of the pipe between the adjacent wall parts. Consists of a corner cover member and the like. Moreover, each piping cover member is comprised by the attaching part fixed to the outer wall surface of a wall part, and the cover body fixed to this attaching part.
JP 2000-337554 A

  By the way, the through hole of the wall portion through which the pipe is inserted may or may not be equipped with a sleeve for attaching a lid for closing the through hole when the through hole is not used. . The sleeve includes a cylindrical portion disposed in the through hole and flange portions provided on both ends of the cylindrical portion and disposed on the wall surface. In other words, in newly built houses, through holes are formed in appropriate locations on the wall in advance so that it can be immediately adapted to the installation of the air conditioner, and the lid for closing the through holes is detachably attached to the sleeve. Yes. And when installing an air conditioner, the said cover body is removed from a sleeve and each piping is passed in a sleeve. On the other hand, when installing an air conditioner in an existing house, a through hole is often formed at an appropriate location on the wall during installation, and piping is often passed directly through the through hole.

  When the sleeve is mounted in the through hole, when the pipe cover is attached to the wall surface of the wall portion, the opening peripheral edge of the end portion of the pipe cover interferes with the flange portion of the sleeve. For this reason, there was a problem that a gap was generated between the piping cover member and the wall surface, which deteriorated the appearance.

  In order to cope with such a problem, at the time of construction, for example, a notch is formed in the peripheral edge of the opening of the pipe cover member so as to avoid interference between the end of the pipe cover member and the flange portion of the sleeve. It is also possible. However, in this case, the labor for installing the piping cover member increases, and the appearance may be deteriorated depending on the state of the cut and formed.

  Another problem is that if the piping cover is not thick enough to improve the appearance of the piping cover, the piping inside the piping cover will interfere with the inside of the piping cover, causing both sides of the piping cover to expand. May end up. In order to prevent this, if the pipe cover is made sufficiently thick, there is a problem that the appearance of the pipe cover deteriorates.

  The present invention has been made paying attention to such problems existing in the prior art. Its purpose is to fix the through-hole and the insertion part of the pipe to the through-hole reliably on the wall regardless of the presence or absence of the sleeve in the through-hole of the wall, and it is excellent in appearance The object is to provide a piping cover member.

  In order to achieve the above object, the invention according to claim 1 includes an attachment portion fixed to the wall surface of the wall portion and a cover body fixed to the attachment portion, In the pipe cover member configured to cover the through hole provided in the wall part and the pipe inserted through the through hole, the edge of the cover body on the side corresponding to the through hole is A stepped notch for avoiding interference with the flange portion of the sleeve inserted through the through hole is formed, and the mounting portion is formed in a U shape surrounding the through hole and is formed in the stepped notch. It comprises an adapter to be arranged and an attachment member that engages with the adapter, and provided with locking portions on both sides of the mounting member, and on the inner surfaces of both sides of the cover, Engaging engagement portions are provided, and the engagement between the engaging portions and the engaging portions is The cover is configured to prevent both sides of the cover from spreading, and support walls are provided on both sides of the mounting member, respectively, and contact portions that are in contact with the support walls are provided on both sides of the cover. The supporting walls and the abutting portions are brought into contact with each other so as to prevent the covering body from being detached from the mounting member toward the side away from the wall surface of the wall portion, and are fixed to the mounting member. Further, the cover is configured to cover the mounting member from the outside.

The invention according to claim 2 is the invention according to claim 1, wherein the engaging portion is formed by a protrusion integrally formed with the cover, and the inner surface of the side of the cover and the cover. forming a gap between the, characterized by being configured to prevent the spreading of both sides of the covering by the locking portion is positioned within the gap.

  According to a third aspect of the present invention, in the first or second aspect of the present invention, a locking recess is provided on the outer surface of the support wall, and the locking recess is formed on both inner surfaces of the cover. And an engaging projection that engages with each other, and the cover is fixed to the mounting portion by engagement between the both engaging recesses and the both engaging projections.

(Function)
In the first and second aspects of the present invention, when a sleeve is mounted in the through hole of the wall portion, only the mounting member is fixed to the wall surface without using an adapter, and a cover is attached to the mounting member. Cover through holes and piping. In this case, the flange portion of the sleeve is arranged correspondingly to the stepped notch of the cover body to avoid interference between the opening side end portion of the cover body and the flange portion, and the gap due to the stepped notch is caused by the flange portion. Closed. On the other hand, when the sleeve is not attached to the through hole of the wall portion, the adapter is fixed to the wall surface together with the mounting member, and the cover member is fixed to the mounting member and the adapter so as to cover the through hole and the pipe. In this case, the adapter is disposed in correspondence with the stepped notch of the cover, and the gap between the opening side end of the cover and the wall surface is filled with the adapter. Therefore, regardless of the presence or absence of the sleeve in the through hole of the wall portion, the through hole and the portion where the pipe is inserted into the through hole can be reliably covered from the outside. Even if force is applied to both sides of the cover body from the pipe covered with the cover body, both sides of the mounting member and both sides of the cover body are expanded and deformed on both sides of the cover body. Is prevented. Therefore, even if the cover is not sufficiently thick with respect to the thickness of the pipe, the appearance is not impaired by the expansion deformation. In addition, even when the adapter is not used, the cover body on the side away from the wall surface of the wall portion is detached from the attachment member due to the contact between the support wall provided on the attachment member and the contact portion provided on the cover body. It is prevented. For this reason, even when the cover is fixed only to the attachment member, the cover is not detached from the attachment member due to a force applied to the cover from the pipe covered with the cover. Furthermore, the attachment member for fixing the cover body to the wall surface of the wall portion is covered and hidden from the outside by the cover body, and the boundary between the members visible from the outside is reduced, so that the appearance is improved.

  According to the invention described in claim 3, in addition to the operation of the invention described in claim 1 or 2, the support wall provided on the attachment member for fixing the cover to the attachment member is provided with the cover body. The tilting of the cover body is regulated by abutting on the engaging portion. For this reason, since it is not necessary to provide the structure for making it contact | abut to the engaging part of a cover body separately from a support wall, the structure of an attachment member is simplified.

  As described above, according to the present invention, regardless of the presence or absence of the sleeve in the through hole of the wall portion, the through hole and the pipe insertion portion with respect to the through hole can be securely fixed to the wall surface. In addition, it is possible to provide a piping cover member that is excellent in appearance.

Next, an embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 2, a through-hole 2 for connecting an outdoor unit and an indoor unit of a home air conditioner (not shown) is formed in the wall 1 of a house or the like. A pipe 3 such as a pair of refrigerant pipes and drain pipes that connect the outdoor unit and the indoor unit is inserted into the through hole 2. When the outdoor unit is separated from the through hole 2, the outer end of the pipe 3 is extended along the outer wall surface 1 a of the wall portion 1 and connected to the outdoor unit. When the indoor unit is away from the through hole 2, the inner end of the pipe 3 is extended along the inner wall surface 1 b of the wall portion 1 and connected to the indoor unit. The piping 3 extended and arranged on the outer wall surface 1a of the wall 1 is covered with a piping cover (not shown) attached to the outer wall surface 1a. As shown in FIGS. 1 and 2, the extended portion 3 a along the inner wall surface 1 b of the pipe 3, the through hole 2 of the wall portion 1, and the insertion portion 3 b of the pipe 3 with respect to the through hole 2 are provided within the wall portion 1. It is covered with the piping cover 10 of this embodiment attached to the wall surface 1b. In FIG. 2, the piping 3 is drawn as one for convenience.

Next, the configuration of the piping cover 10 will be described in detail.
As shown in FIGS. 1 and 2, the pipe cover 10 includes an extension cover member 11 for covering an extension portion 3 a along the inner wall surface 1 b of the pipe 3, a through hole 2 of the wall portion 1, and the same through hole. 2, an end cover member (pipe cover member) 12 for covering the insertion portion 3 b of the pipe 3 with respect to 2 is provided. The extension cover member 11 and the end cover member 12 are both made of synthetic resin.

  As shown in FIG. 3, the extension cover member 11 includes an attachment member 13 that is fixed to the inner wall surface 1 b of the wall portion 1 and a cover member 14 that is detachably secured to the attachment member 13. The attachment member 13 is formed to have a long shape with a substantially flat U-shaped cross section. A locking groove 18a is formed on the outer surface of both side wall portions 18 of the mounting member 13 so as to extend in the longitudinal direction, and a groove 18b is formed in the center of the bottom surface of the bottom portion so as to extend in the longitudinal direction. Before the pipe 3 is extended and arranged on the inner wall surface 1b of the wall portion 1, the mounting member 13 is cut to a required length and, as shown in FIG. 2, a predetermined interval in the longitudinal direction at the center of the bottom portion. The attachment member 13 is attached to the inner wall surface 1 b of the wall portion 1 by screwing screws 19 into the wall portion 1 from the insertion holes 18 c provided for each.

  As shown in FIG. 3, the covering member 14 is formed to have a long shape with a substantially inverted U-shaped cross section. Engagement ridges 14a extending in the longitudinal direction are formed on the inner surfaces of both sides of the cover member 14, respectively. And after attaching the attachment member 13 to the inner wall surface 1b of the wall part 1, in the state which extended the piping 3 along the attachment member 13, this cover member 14 is required length (usually the same as the attachment member 13). Length). Next, by engaging the engagement protrusion 14 a of the cover member 14 with the locking groove 18 a of the attachment member 13, the cover member 14 is detachably secured to the attachment member 13. Thereby, the extension part 3a of the piping 3 is covered. At this time, the covering member 14 covers the mounting member 13 from the outside.

  As shown in FIG. 3, the end cover member 12 is detachably fixed to the attachment member 15 and the adapter 16 fixed to the inner wall surface 1 b of the wall portion 1, and the attachment member 15 and the adapter 16. It consists of a cover body 17. In this embodiment, the attachment member 15 and the adapter 16 constitute an attachment portion.

  The mounting member 15 is formed so as to have a substantially flat U-shaped cross section, and a locking recess 21a is formed on the outer surface of the pair of support walls 21 provided on both sides of the mounting member 15, and a pair of both ends of the bottom is formed. An insertion hole 15a is formed. Further, a flat arcuate raised portion 22 is formed at the bottom of the mounting member 15, and a pair of thin portions 22 a are formed at both ends of the raised portion 22. As shown in the enlarged view of the main part of FIG. 4, an engagement recess 22b is formed on one surface of the thin portion 22a. A pair of locking pieces (locking portions) 23 are erected on both sides of the attachment member 15. Further, a protruding piece 15 b is formed at the bottom center of the mounting member 15. And, before inserting the pipe 3 into the through hole 2 of the wall portion 1, as shown in FIG. 5, by screwing screws 24 into the wall portion 1 from the insertion holes 15a of the mounting members 15, respectively. The attachment member 15 is attached to the inner wall surface 1 b of the wall portion 1 adjacent to the attachment member 13. At this time, as shown in FIG. 2, the protruding piece 15 b of the attachment member 15 is inserted into the groove 18 b of the attachment member 13 of the extension cover member 11, and the attachment member 13 is positioned with respect to the attachment member 15.

  As shown in FIG. 3, the adapter 16 is formed in a substantially U shape surrounding the through hole 2 with a synthetic resin. A concave portion 16a is formed at the center of the upper surface of the adapter 16, and an insertion hole 16b for screwing is formed at a position in the concave portion 16a. A removable cover 16c is attached to the recess 16a. Further, an engaging claw 16d is formed inside the center portion of the adapter 16, and an engaging piece 16f is formed on a pair of protruding pieces 16e provided at both ends. Further, on one side of the engagement piece 16f (the lower surface in FIG. 3), an engagement convex portion 16h is formed as shown in the enlarged view of the main part in FIG. Further, the adapter 16 is formed with a peripheral wall portion 16g extending along the inner peripheral edge thereof.

  As shown in FIG. 2, after the attachment member 15 is attached to the inner wall surface 1 b of the wall portion 1 adjacent to the attachment member 13, the adapter 16 is adjacent to the attachment member 15 to the inner wall surface of the wall portion 1. It can be attached to 1b. At this time, as shown in FIGS. 4 and 6, both engaging pieces 16f of the adapter 16 are engaged with both thin portions 22a (shown in FIG. 6) of the mounting member 15, and the engaging convex portions of the engaging pieces 16f. 16 h is engaged with the engagement recess 22 b of the thin wall portion 22 a, and the adapter 16 is connected to the mounting member 15. Further, as shown in FIG. 2, a screw 25 is screwed into the wall portion 1 from the insertion hole 16 b of the adapter 16 so that the adapter 16 is attached and fixed to the wall portion 1. Further, a lid 16c is attached to the concave portion 16a of the adapter 16 so that the screw 25 is hidden. When the sleeve 4 as shown by a two-dot chain line in FIG. 2 is not attached to the through hole 2 of the wall portion 1, the adapter 16 is formed between the opening-side end portion of the cover body 17 and the inner wall surface 1 b of the wall portion 1. Used to fill a gap. On the other hand, the adapter 16 is not used when the sleeve 4 is attached to the through hole 2 as shown in FIG.

  As shown in FIG. 3, the cover body 17 is open to the inner wall surface 1 b in a state of being attached to the attachment member 15. A pair of engaging convex portions 17a are formed on the inner surface of both side portions 17d of the cover body 17, and an engaging concave portion 17b is formed on the central inner surface of the opening end. Further, engaging portions (contact portions) 26 are formed on the inner surfaces of both side portions 17d of the cover body 17, respectively. As shown in FIGS. 3 and 8, each engaging portion 26 is formed by a protrusion having an L-shaped cross section integrally formed on the inner surface of the side portion 17 d of the cover body 17. As shown in FIGS. 8 and 9, a gap 26 b that opens toward the distal end side of the cover body 17 is formed between the inner surface of the ridge and the inner surface of the side portion 17 d. Further, a stepped notch 17 c is formed at the opening end of the cover body 17 (opening on the wall 1 side).

  And after attaching the attachment member 15 and the adapter 16 to the inner wall surface 1b of the wall part 1, as shown in FIG.5 and FIG.6, each engagement convex part 17a of this cover body 17 is both latching of the attachment member 15. Each is engaged with the recess 21a. Further, by engaging the engagement recess 17 b of the cover body 17 with the engagement claw 16 d of the adapter 16, the cover body 17 is fixed on the attachment member 15 and the adapter 16. At this time, as shown in FIG. 2, the base end portion of the cover body 17 is superposed on the outer surface of the front end portion of the cover member 14 from the outside. Moreover, both side parts 17d in the base end part of the cover body 17 cover the whole attachment member 15 from the outside.

  Further, the stepped notch 17 c of the cover body 17 is disposed outside the peripheral wall portion 16 g of the adapter 16. For this reason, the clearance gap between the cover body 17 and the adapter 16 is block | closed by the surrounding wall part 16g. Further, as shown in FIGS. 7, 8, and 9, both engaging portions 26 of the cover body 17 are respectively engaged with both locking pieces 23 of the mounting member 15. That is, both the locking pieces 23 are disposed in a gap 26b between the inner surface of the engaging portion 26 formed of a protrusion having an L-shaped cross section and the inner surface of the side portion 17d of the cover body 17. Further, as shown in FIG. 7, the end surfaces 26 a (end surfaces on the side not opening) of the both engaging portions 26 of the cover body 17 come into contact with the end surfaces 21 b of the both support walls 21 of the mounting member 15. . In this state, as shown in FIGS. 1 and 2, the through hole 2 of the wall portion 1 and the insertion portion 3 b of the pipe 3 with respect to the through hole 2 are covered from the outside.

  Further, as shown in FIG. 10, when the sleeve 4 is mounted in the through hole 2 of the wall portion 1 and the adapter 16 is not used, the covering member 17 is covered only by the attachment member 15 with the inner wall surface 1 b of the wall portion 1. It is fixed and attached to. At this time, the flange portion 4 a of the sleeve 4 is arranged to correspond to the stepped notch 17 c of the cover body 17.

Next, the operation of the end cover member 12 configured as described above will be described.
First, as shown in FIG. 2, the construction method of the end cover member 12 when the sleeve 4 is not attached to the through hole 2 of the wall 1 will be described. This is a case where the piping cover 10 is installed in a state where the piping 3 is previously installed on the inner wall surface 1 b of the wall portion 1.

  First, an indoor unit and an outdoor unit of an air conditioner are connected by a pipe 3, and the pipe 3 is extended and disposed on the outer wall surface 1 a and the inner wall surface 1 b in a state where the pipe 3 is inserted into the through hole 2 of the wall portion 1. Next, the extension portion 3 a of the pipe 3 disposed on the inner wall surface 1 b is covered with the extension cover member 11. At this time, first, the attachment member 13 is fixed between the pipe 3 and the inner wall surface 1b, and the covering member 14 is fixedly attached to the attachment member 13 in a state where the extended portion 3a of the pipe 3 is disposed on the attachment member 13. .

  Next, between the upper end of the attachment member 13 and the through hole 2 in FIG. 2, the attachment member 15 is inserted between the pipe 3 and the inner wall surface 1b, and the attachment member 15 is fixed on the inner wall surface 1b. Next, the adapter 16 is connected to the mounting member 15 in a state of straddling the pipe 3, and the adapter 16 is fixed on the inner wall surface 1 b with screws 25.

  Next, when the cover body 17 of the end cover member 12 is fastened to the mounting member 15 and the adapter 16, the adapter 16 is disposed corresponding to the stepped notch 17 c of the cover body 17, and the opening side end of the cover body 17 is arranged. And the inner wall 1b of the wall 1 are filled with an adapter 16. Then, the insertion portion 3 b of the pipe 3 is covered with the through hole 2 from the outside by the cover body 17 and the adapter 16.

Next, as shown in FIG. 10, the construction method of the end cover member 12 when the sleeve 4 is mounted in the through hole 2 will be described.
First, after installing the extension cover member 11, the attachment member 15 is inserted between the inner wall surface 1b of the wall part 1 and the piping 3, and this attachment member 15 is fixed to the inner wall surface 1b. Next, when the cover body 17 is fastened to the attachment member 15, the flange portion 4a of the sleeve 4 is disposed in correspondence with the stepped notch 17c of the cover body 17, and the opening side end portion of the cover body 17 and the flange portion 4a Is avoided, and the gap formed by the stepped notch 17c is closed by the flange portion 4a. Then, the insertion portion 3 b of the pipe 3 is covered and hidden from the outside together with the through hole 2 by the cover body 17.

  Therefore, according to this embodiment, regardless of the presence or absence of the sleeve 4 in the through hole 2 of the wall portion 1, the through hole 2 and the insertion portion 3b of the pipe 3 with respect to the through hole 2 are reliably covered from the outside. Can do. Accordingly, the appearance can be improved regardless of the presence or absence of the sleeve 4, and it is suitable for indoor use. In addition, since the attachment member 15 for fixing the cover body 17 is obscured from the outside by the cover body 17, the boundary between the cover body 17 and the attachment member 15 cannot be seen, and a better appearance can be obtained. it can. And since it can respond to both only by using the adapter 16 according to the presence or absence of the sleeve 4 in the through-hole 2, it does not take time and effort for construction.

  Moreover, according to this embodiment, the expansion deformation of the cover body 17 by the piping 3 can be prevented, and the appearance of the end cover member 12 can be prevented from being deteriorated. That is, when the end cover member 12 is not sufficiently thick with respect to the cross-sectional area of the pipe 3, as shown in FIG. The force in the direction shown may be applied. Here, both locking pieces 23 provided on the attachment member 15 are disposed in a gap 26b between the inside of both engaging portions 26 provided on the cover body 17 and the inner surface of the side portion 17d of the cover body 17. By doing so, the expansion deformation of both side portions 17d of the cover body 17 as shown by the two-dot chain line in FIG. 9 is prevented. Therefore, even if the cover body 17 is not sufficiently thick with respect to the thickness of the pipe 3, the expansion deformation of the cover body 17 can be prevented, so that the appearance is not impaired by the expansion deformation.

  As shown in FIGS. 2 and 10, the end surfaces 26 a of the engaging portions 26 provided on both inner side surfaces of the cover body 17 abut on the end surfaces 21 b of the support walls 21 provided on both sides of the attachment member 15. Accordingly, the attachment member is configured so that the cover body 17 is inclined toward the side away from the inner wall surface 1b of the wall portion 1 with the engagement portion between the engagement convex portion 17a of the cover body 17 and the engaging concave portion 21a of the attachment member 15 as a center. 15 is prevented from coming off. Accordingly, as shown in FIG. 10, even when the adapter 16 is not used and the engagement claw 16 d of the adapter 16 cannot be engaged with the engagement recess 17 b of the cover 17, for example, from the insertion portion 3 b of the pipe 3. The cover 17 is not detached from the mounting member 15 due to the force applied to the inside of the cover 17.

  Further, in this embodiment, the inclination of the cover body 17 is prevented by bringing the support wall 21 of the attachment member 15 into contact with the engaging portion 26 of the cover body 17. For this reason, since it is not necessary to provide the structure for making it contact with the engaging part 26 of the cover body 17 separately from the support wall 21 for fixing the cover body 17 to the attachment member 15, the structure of the attachment member 15 is provided. Simplified.

  In addition, although the said embodiment demonstrated the case where the piping 3 was made to run along the inner wall surface 1b of the wall part 1, when making it run along the outer wall surface 1a, you may use the edge part cover member 12 of this embodiment.

The perspective view which shows the principal part of the piping cover using the edge part cover member of one Embodiment. The longitudinal cross-sectional view which shows the principal part of the piping cover of FIG. The disassembled perspective view of the principal part of a piping cover. The perspective view which shows an attaching part and an adapter. The cross-sectional view which shows an edge part cover member. FIG. 6 is a cross-sectional view of the end cover member at a position different from that in FIG. 5. The side view which shows the principal part of an edge part cover member. The longitudinal cross-sectional view which shows the principal part of an edge part cover member. The cross-sectional view which shows the principal part of an edge part cover member. The longitudinal cross-sectional view which shows the principal part of a piping cover.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Wall part, 1b ... Inner wall surface as wall surface, 2 ... Through-hole, 3 ... Piping, 4 ... Sleeve, 4a ... Flange part, 10 ... Piping cover, 12 ... End cover member as piping cover member, 15 ... Mounting member constituting the mounting portion, 16 ... same adapter, 17 ... cover, 17a ... engagement convex portion, 17c ... stepped notch, 17d ... side portion, 21 ... support wall, 21a ... locking recess, 23 ... A locking piece as a locking part, 26... An engaging part as a contact part, 26 b.

Claims (3)

A mounting portion fixed to the wall surface of the wall portion, and a cover fixed to the mounting portion;
In the pipe cover member configured to cover the through hole provided in the wall portion and the pipe inserted through the through hole,
At the edge of the cover on the side corresponding to the through hole, a stepped notch is formed to avoid interference with the flange portion of the sleeve inserted through the through hole,
The mounting portion is formed of an adapter formed in a U shape surrounding the through hole and disposed in the stepped notch, and a mounting member that engages with the adapter,
Locking portions are provided on both sides of the mounting member, and engagement portions that engage with the locking portions are provided on the inner surfaces of both sides of the cover, respectively. Configured to prevent expansion of both sides of the cover by engagement with the part,
Support walls are provided on both sides of the mounting member, and abutting portions that are in contact with the support walls are provided on both inner surfaces of the cover body, and the cover body is the same on the side away from the wall surface of the wall section. While abutting the both supporting walls and both abutting portions so as to prevent the mounting member from coming off,
A pipe cover member characterized in that the cover body fixed to the attachment member covers the attachment member from the outside. The engaging portion is formed by a protrusion integrally formed on the cover body, and a gap is formed between the protrusion and a side inner surface of the cover body, and the locking portion is in the gap. The piping cover member according to claim 1, wherein the piping cover member is configured to prevent expansion of both side portions of the covering body by being positioned.   Locking recesses are provided on the outer surface of the support wall, and engagement protrusions are provided on the inner surfaces of both sides of the cover to engage with the locking recesses. The piping cover member according to claim 1 or 2, wherein the cover is fixed to the attachment portion by engagement with a convex portion.

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