JP4798111B2 - Auxiliary wall mounting structure - Google Patents

Description

  The present invention relates to an auxiliary wall mounting structure to which a thin TV or the like is mounted.

  2. Description of the Related Art Conventionally, when installing an attached object such as a flat-screen television, the attached object is attached to an auxiliary wall erected along the front surface of the building wall. Things are known. The auxiliary wall includes a mounting frame and a plurality of front plates provided on the front surface of the mounting frame, the mounting frame is disposed along the front surface of the building wall, and upper and lower horizontal frames of the mounting frame are provided on the ceiling and the floor, respectively. It is fixed.

By the way, the height of the mounting frame cannot be changed, so if the ceiling height from the floor is different at the construction site of the auxiliary wall, the left and right vertical frames of the mounting frame are It is necessary to cut to a length corresponding to the height, which is very troublesome, and it is very difficult to make the length of the vertical frame equal to the ceiling height by this method.
JP 2007-224619 A

The present invention has been made in view of the above-described conventional problems, and it is possible to easily adjust the height of the mounting frame to the ceiling height from the floor surface when constructing the auxiliary wall, and to facilitate the construction of the auxiliary wall. It is an object of the present invention to provide a wall mounting structure.
It is a problem to provide.

  In order to solve the above-described problems, the auxiliary wall mounting structure according to the present invention includes a rectangular mounting frame 4 including an auxiliary wall 2 composed of upper and lower horizontal frames 4a and 4b and left and right vertical frames 4c and 4d. The upper and lower horizontal frames 4a and 4b of the mounting frame 4 are fixed to the ceiling and the floor, and the upper and lower ends of the vertical frames 4a and 4b on both sides of the mounting frame 4. This is an auxiliary wall mounting structure in which the face plate 6 is disposed along the front surface of the building wall 3 by fixing the portion to the upper and lower horizontal frames 4a, 4b, and the face plate 6 is connected to the front decorative plate 6a and the decorative plate 6a. The vertical frame 4c, 4d of the mounting frame 4 is composed of a hollow frame 12 and a vertical frame 4 which is movable in the vertical direction in the outer frame 12. The inner frame 13 is accommodated, and can be expanded and contracted by adjusting the protruding length of the inner frame 13 from the outer frame 12 upward. It is assumed that the side surface portion located on the inner side of the mounting frame 4 of the outer frame body 12 is an outer frame groove 17a whose outer surface side opens to the inner side of the mounting frame 4, and the protruding surface 17b whose inner surface side protrudes inward of the outer frame body 12. The bent portion 17 is formed, the groove bottom at the rear portion of the outer frame groove 17a is made one step deeper than the groove bottom at the front portion, the reinforcing plate insertion groove 19 is formed, and the mounting frame 4 is formed on the inner frame body 13. An inner frame groove 25a that is open on the inner side of the inner frame body 13 and the bent portion 17 of the outer frame body 12 is inserted into the inner frame groove 25a of the inner frame body 13 inserted into the outer frame body 12 so as to be movable in the vertical direction. The upper end portion of the inner frame body 13 and the lower end portion of the outer frame body 12 are fixed to the upper and lower horizontal frames 4a and 4b, and the inner frame groove 25a of the inner frame body 13 protruding upward from the outer frame body 12 is provided. A decorative plate upper receiving groove 39 is disposed between the front surface of the decorative plate receiving member 39 and the inner surface of the front side of the inner frame groove 25a. 3, the side edge of the reinforcing plate 6 b is fitted into the reinforcing plate insertion groove 19 of the outer frame groove 17 a, and the lower part of the decorative plate is inserted between the front surface of the reinforcing plate 19 and the inner surface of the front side of the outer frame groove 17 a. A groove 27 is formed, and the upper part of the decorative plate 6a is inserted into the decorative plate upper insertion groove 43 and the lower part is inserted into the decorative plate lower insertion groove 27, and the front of the upper part of the decorative plate 6a and the front side of the inner frame groove 25a are inserted. A gap concealing member 50 is inserted between the inner surface and the rear surface of the upper side end portion of the decorative plate 6 a is in contact with the front surface of the decorative plate receiver 39.

  Since the left and right vertical frames 4c and 4d of the auxiliary wall 2 can be vertically expanded and contracted, the vertical frames 4c and 4d can be expanded and contracted to adjust the ceiling height from the floor 49 when the auxiliary wall 2 is constructed. . Moreover, the lower part of the face plate 6 can be reinforced with the reinforcement board 6b by comprising the face board 6 by the decorative board 6a of the front side, and the reinforcement board 6b arrange | positioned only at the rear surface side of the lower part of the decoration board 6a. Further, the side edges of the decorative plate 6a can be supported by the vertical frames 4c and 4d, and further, the decorative plate holder 39 is provided at the rear portion in the inner frame groove 25a of the inner frame 13 protruding upward from the outer frame 12. The decorative plate upper insertion groove 43 is formed between the front surface of the decorative plate holder 39 and the inner surface of the front side of the inner frame groove 25a, and the upper portion of the decorative plate 6a is inserted into the decorative plate upper insertion groove 43. The gap concealing member 50 is inserted between the upper front surface of the decorative plate 6a and the inner surface on the front side of the inner frame groove 25a, and the rear surface of the upper side end of the decorative plate 6a is brought into contact with the front surface of the decorative plate holder 39. By making contact, a gap concealing member 50 is interposed between the decorative plate holder 39 having the upper side edge of the decorative plate 6a provided on the vertical frames 4c and 4d and the front inner surface of the front inner frame groove 25a. Can be pinched.

  In the present invention, when constructing the auxiliary wall, each vertical frame can be expanded and contracted, and the length of each vertical frame, that is, the height of the mounting frame can be easily adjusted to the ceiling height from the floor surface. Become. In addition, by configuring the face plate with a front face side decorative plate and a reinforcing plate disposed only on the rear side of the lower portion of the decorative plate, the lower portion of the face plate can be reinforced by the reinforcing plate. A relatively heavy attachment can be attached and supported at the lower part. Further, since the reinforcing plate is provided only on the rear surface side of the lower portion of the decorative plate, the cost of the face plate can be reduced. Moreover, the length of the face plate can be adjusted to the ceiling height without cutting the reinforcing plate by cutting the upper part of the decorative substrate to obtain the decorative plate.

  Also, the reinforcing plate can be firmly supported by fitting the side edge of the reinforcing plate into the reinforcing plate fitting groove of the outer frame groove, and the side edge of the decorative plate can be supported by the vertical frame. It can be sandwiched between the decorative plate holder with the upper side edge provided on the vertical frame and the front inner surface of the front inner frame groove via a gap concealing member, and a reinforcing plate is provided on the back side of the decorative plate The rattling of the upper part, which is not the part, can be prevented.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings. FIG. 1 is a perspective view showing a state in which an auxiliary wall 1 with a shelf according to the present embodiment is erected along the front surface of a building wall 3 made up of a room wall, and FIG. 2 is an exploded perspective view of the auxiliary wall 1 with a shelf. FIG. 3 is a front view, a side view, and a plan view of the auxiliary wall 1 with shelves.

  The auxiliary wall 1 with a shelf board is formed by attaching a shelf board 7 protruding forward to the auxiliary wall 2. The auxiliary wall 2 is installed so as to extend from the floor surface to the ceiling surface, and is composed of a rectangular mounting frame 4 and a face plate 6 that covers the central opening of the mounting frame 4. It is attached to the frame 4. Attached object 8 such as a flat-screen TV 8a represented by a liquid crystal television or a plasma television is attached to the face plate 6 of the auxiliary wall 2, and an AV apparatus 9a such as a video deck or a DVD player is attached to the shelf board 7. An object 9 is installed. In addition, the to-be-attached object 8 and the to-be-installed object 9 may be another electric device, and may be things other than an electric device.

  The mounting frame 4 is composed of upper and lower horizontal frames 4a and 4b and left and right vertical frames 4c and 4d, and a rail is installed between the upper and lower horizontal frames 4a and 4b and between the left and right vertical frames 4c and 4d. Absent. In addition, the left and right vertical frames 4c and 4d of the mounting frame 4 can be expanded and contracted, whereby the vertical length of the mounting frame 4 can be changed according to the ceiling height which is different for each construction site.

  The upper and lower horizontal frames 4a and 4b are both made of a long wooden board having a thin vertical thickness. At the front part of the lower surface of the upper horizontal frame 4a and the front part of the upper surface of the lower horizontal frame 4b, a horizontal frame side insertion groove 11 is formed over the entire length of each horizontal frame 4a, 4b. As shown in FIG. 5, the horizontal frame side insertion groove 11 of the upper horizontal frame 4 a includes a decorative plate upper edge insertion groove 11 a into which the upper edge portion of the decorative plate 6 a constituting the surface of the face plate 6 can be fitted. As shown in FIG. 4, the horizontal frame side insertion groove 11 of the lower horizontal frame 4 b is composed of a reinforcement plate lower edge insertion groove 11 b capable of fitting the lower edge portion of the reinforcement plate 6 b that constitutes the rear surface of the face plate 6. The board lower edge insertion groove 11b is located in front of the decorative board upper edge insertion groove 11a.

  The left and right vertical frames 4c and 4d are composed of a vertically long outer frame body 12 and an inner frame body 13, and the outer frame body 12 and the inner frame body 13 of each vertical frame 4c and 4d are made of aluminum and formed by extrusion molding. It consists of a hollow mold material. As shown in FIG. 6, an inner frame insertion hole 14 that is substantially similar to the outer peripheral shape of the inner frame 13 and slightly larger than the inner frame 13 is formed on the inner side of each outer frame 12 over the entire length. As shown in FIG. 8, the inner frame body 13 is accommodated in the inner frame body insertion hole 14 in the outer frame body 12 so as to be movable in the vertical direction, and the protruding length of the inner frame body 13 from the outer frame body 12 upwards. By adjusting the height, the vertical frames 4c and 4d are expanded and contracted to adjust the vertical length.

  As shown in FIG. 6B, an outer frame groove 17 a whose outer surface opens to the inner side of the mounting frame 4 is formed at the front portion of the side surface portion located on the inner side (center opening side) of the mounting frame 4 of each outer frame body 12. The bent portion 17 is formed over the entire length of the outer frame body 12 in the longitudinal direction. A step portion 18 is formed at the front portion of each bent portion 17 such that the rear groove bottom of the outer frame groove 17a is one step deeper than the front groove bottom. A reinforcing plate insertion groove 19 is formed in the rear part of the outer frame groove 17a.

  On the side surface portion located outside the attachment frame 4 of each outer frame body 12, a curved portion 20 having a lower outer groove 20 a whose outer surface side opens to the outside of the attachment frame 4 is formed to the full length in the longitudinal direction of the outer frame body 12. It is formed over. A cap mounting hole 22a (see FIG. 4) is formed in a portion constituting the bottom of the lower outer groove 20 at the lower end portion of the curved portion 20 of each outer frame body 12, and the mounting frame 4 of each outer frame body 12 is formed. A cap mounting hole 22b (see FIG. 2) is drilled at a position facing the cap mounting hole 22a in the side surface portion located inside. A wiring cap 24 shown in FIG. 25 is attached to both cap mounting holes 22 a and 22 b, and both sides of the vertical frames 4 c and 4 d communicate with each other through a drawing hole 23 provided in the wiring cap 24. The lower outer groove 20 of each outer frame body 12 covers the mounting screws 30d, 30e, 30h, 30i, and 30j that are inserted into the groove bottom of the lower outer groove 20 to be described below, except for the portion where the wiring cap 24 is provided. A side cover 38 is attached.

  As shown in FIG. 7B, an inner frame groove 25a having an outer surface opened to the inside of the mounting frame 4 is formed in the front portion of the side surface portion located on the inner side (center opening side) of the mounting frame 4 of each inner frame body 13. The formed concave curved portion 25 is formed over the entire length of the inner frame 13 in the longitudinal direction. As shown in FIG. 8, a bent portion 17 protruding inward of the outer frame body 12 is inserted into the inner frame groove 25a of the inner frame body 13 inserted into the outer frame body 12 so as to be movable in the vertical direction. The inner frame groove 25a of each inner frame body 13 is continuous with the outer frame groove 17a of the outer frame body 12, so that the outer surface located inside the mounting frame 4 of each vertical frame 4c, 4d has a full length in the longitudinal direction. A straight vertical frame side fitting groove 15 composed of an outer frame groove 17a and an inner frame groove 25a is formed. The length dimension of the vertical frame side fitting groove 15 changes with expansion and contraction of the vertical frames 4c and 4d, and the vertical frames 4c and 4d in a state where the inner frame body 13 protrudes upward from the outer frame body 12 as will be described later. A vertical frame side insertion groove 15 is always formed on the side surface located inside the mounting frame 4 over the entire length of each vertical frame 4c, 4d.

  Further, as shown in FIG. 7, a step portion 26 is formed at the front portion of the concave curved portion 25 of each inner frame body 13 so that the groove bottom of the rear portion of the inner frame groove 25a is one step deeper than the groove bottom of the front portion. is doing. The step 26 of the inner frame 13 inserted into the outer frame 12 is along the inner surface of the step 18 of the outer frame 12. A concave curved portion 28 having an outer surface groove 28a whose outer surface opens to the outside of the mounting frame 4 is formed on the side surface portion of the inner frame body 13 located outside the mounting frame 4 so as to extend to the entire length of the inner frame body 13 in the longitudinal direction. A curved portion 20 protruding inward of the outer frame body 12 is inserted into the upper and outer grooves 28a of the inner frame body 13 inserted into the outer frame body 12 so as to be movable in the vertical direction. Further, the upper and outer grooves 28 of the inner frame 13 projecting upward from the outer frame body 12 of each of the vertical frames 4c and 4d are long enough to cover mounting screws 30c and 30g inserted into the groove bottom of the upper and outer grooves 28 described later. A long upper side cover 29 is attached.

  As shown in FIG. 8 and the like, a long decorative plate holder 39 is disposed at the rear part in the inner frame groove 25a of the inner frame 13 protruding upward from the outer frame 12 of each of the vertical frames 4c and 4d. The The length of the decorative plate receiver 39 is slightly shorter than the protruding length of the inner frame 13 upward from the outer frame 12, and from a position slightly above the lower end of the inner frame 13 protruding from the outer frame 12. It is provided upward and is not provided at the lower end of the inner frame 13 protruding from the outer frame 12.

  As shown in FIG. 10, the decorative plate holder 39 includes a fixed piece 40 fixed by screwing of a fixing screw 30 a inserted through the groove bottom of the inner frame groove 25 a, and a front end portion of the fixed piece 40 from the front end of the fixed frame 40. It has an L-shaped piece 42 with a horizontal cross-section L-shaped consisting of a receiving piece 41 projecting inward, the fixed piece 40 abuts against the groove bottom of the inner frame groove 25a, and the fixed piece 40 The makeup receiver 39 is attached along the inner surface of the inner frame groove 25a in a state where the rear end surface is in contact with the rear inner surface of the inner frame groove 25a. The width of the receiving piece 41 is such that the tip of the receiving piece 41 protrudes toward the inside of the mounting frame 4 from the lower outer frame 12 as shown in FIG. A decorative plate upper insertion groove 43 is formed between the front surface of the receiving piece portion 41 and the inner surface of the front side of the inner frame groove 25a. Further, since the tip end portion of the receiving piece portion 41 of each decorative plate receiver 39 protrudes toward the inside of the mounting frame 4 from the shallow groove bottom of the front portion of the outer frame groove 17a of the outer frame body 12, the inner frame body 13 Is moved downward (in the insertion direction) with respect to the outer frame body 12, the lower end of the receiving piece portion 41 of the decorative plate holder 39 provided on the inner frame body 13 is the outer frame groove 17 a of the outer frame body 12. This hits the bent portion 17 constituting the bottom, and thereby the downward movement of the inner frame 13 protruding upward from the outer frame 12 is restricted by the receiving piece 41 of the decorative plate holder 39.

  The upper end of the inner frame 13 constituting the upper part of the left and right vertical frames 4c, 4d and the lower end of the outer frame 12 constituting the lower part are fixed to the upper and lower horizontal frames 4a, 4b. A mounting frame 4 is formed.

  As shown in FIG. 2, the face plate 6 is composed of two plate members, a decorative plate 6a on the front side and a reinforcing plate 6b made of plywood disposed on the rear surface of the lower portion of the decorative plate 6a. Both the decorative plate 6a and the reinforcing plate 6b are formed in a substantially vertically long rectangular shape having a uniform thickness, and the reinforcing plate 6b is thicker and higher in strength than the decorative plate 6a. The width dimension of the reinforcing plate 6b is slightly longer than the width dimension of the decorative plate 6a, and when attached to the mounting frame 4, both end portions of the reinforcing plate 6b protrude slightly outward from the decorative plate 6a as shown in FIG. To do. The vertical length of the reinforcing plate 6b is slightly shorter than the length of the left and right outer frame bodies 12, and when attached to the mounting frame 4, the upper end surface of the reinforcing plate 6b is left and right outer frame body 12 as shown in FIG. Located on the same level as the top edge of

  The face plate 6 is constructed by superposing a reinforcing plate 6b on the rear face of the lower part of the decorative plate 6a. Here, as shown in FIG. 3, the face plate 6 is provided at the central portion of the face plate 6 where the attachment object 8 is attached. A wiring introduction hole 44 is formed, and a rectangular wiring work opening 33 is formed at the lower end portion of the face plate 6 where a wiring cover 36 described later is attached. In addition, a rectangular wiring insertion hole 53 is formed in the lower central portion of the face plate 6 to be a mounting position of a later-described shelf plate holder 56, and the wiring insertion hole 53 is below the wiring introduction hole 44. And it is located above each wiring work opening 33.

  As shown in FIG. 2, the wiring introduction hole 44 includes a hole 44a formed at the center of the decorative plate 6a and a hole 44b formed at a position corresponding to the hole 44a of the reinforcing plate 6b. The hole 53 includes an opening 53a formed in the lower part of the decorative plate 6a and an opening 53b formed at a position corresponding to the opening 53a of the reinforcing plate 6b. Further, notches 31 are formed at both ends and the center of the lower end of the decorative plate 6a, and notches 32 are formed at both ends and the center of the lower end corresponding to the notches 31 of the reinforcing plate 6b. Each of the cutouts 31 and the cutout 32 of the reinforcing plate 6b corresponding to each of the cutouts 31 are formed with wiring work openings 33, so that the wiring board can be used for wiring work at a total of three positions on both side and center of the lower end of the face plate 6. An opening 33 is formed. The opening area of the central wiring work opening 33a is larger than the area of the outlet plate 34 provided on the front surface of the building wall 3 to be described later, and also serves as an opening for exposing the outlet plate 34 to the front surface side of the face plate 6. The wiring work openings 33b on both sides are formed at positions corresponding to the lead-out holes 23 provided at the lower ends of the vertical frames 4c and 4d.

  A plurality of cover attachments 35 are attached to the lower end of the front surface of the decorative plate 6a by screws (not shown), and these cover attachments 35 are connected to the front of each wiring work opening 33 as shown in FIG. A hooking portion 37 formed on the back surface of the horizontally long wiring cover 36 is hooked and locked, whereby the wiring cover 36 is detachably attached to the front lower end portion of the face plate 6.

  The auxiliary wall 2 is constructed by fixing the horizontal frame 4a above the mounting frame 4 to the ceiling and installing the lower horizontal frame 4b on the floor 49, and setting one vertical frame 4c to the ceiling height from the floor 49. The upper and lower ends are fixed to the upper and lower horizontal frames 4a and 4b, adjusted to substantially the same length, one end of the face plate 6 is supported by the one vertical frame 4c, and the other vertical frame 4d is fixed to the floor surface. The upper and lower ends are fixed to the upper and lower horizontal frames 4a and 4b, and the other vertical end of the face plate 6 is supported by the other vertical frame 4d. Below, an example of the construction method of the auxiliary wall 2 is shown. In addition, the construction order of each member of the auxiliary wall 2 is not limited to what is shown below, It can change suitably.

  First, as shown in FIG. 11, the upper surface of the upper horizontal frame 4a is brought into contact with the lower surface of the ceiling plate 47 constituting the ceiling, and the rear end surface is brought into contact with or located in the vicinity of the front surface of the building wall 3. A plurality of portions in the longitudinal direction of the horizontal frame 4a are fixed to a ceiling base material 48 provided on the upper surface of the ceiling plate 47 via the ceiling plate 47 by means of mounting screws 30b.

  Next, it installs in the position corresponding to the horizontal frame 4a on the floor 49 of the lower horizontal frame 4b like FIG. At this time, the lower horizontal frame 4b is merely placed and is not fixed to the floor 49. Further, the vertical frame 4c to which the above-described decorative plate holder 39 is attached, that is, the vertical frame 4c that protrudes the inner frame body 13 upward from the outer frame body 12 is set up at a planned standing position, and the inner frame of the vertical frame 4c The body 13 is moved upward until the upper end surface comes into contact with the lower surface of the ceiling plate 47, thereby making the length of the vertical frame 4 c coincide with the ceiling height from the floor surface 49 of the standing position and the upper end of the inner frame body 13. The side surface of the portion is in contact with the side end surface of the upper horizontal frame 4a. In this state, the mounting screw 30c is inserted from the groove bottom of the upper and outer grooves 28 of the inner frame 13 of the vertical frame 4c, and the upper end of the inner frame 13 of the vertical frame 4c is moved upward by the mounting screw 30c. The mounting screw 30d is inserted from the bottom of the lower outer groove 20 of the outer frame body 12, and the outer frame body of the vertical frame 4c is inserted by the mounting screw 30d. The lower end of 12 is fixed to one end of the lower horizontal frame 4b.

  Next, as shown in FIG. 14, the reinforcing plate 6b is inserted into the mounting frame 4 not provided with the other vertical frame 4d from the side opposite to the vertical frame 4c or from the front, and one side of the reinforcing plate 6b is inserted. The edge is fitted into the reinforcing plate fitting groove 19 of the outer frame groove 17a of the outer frame body 12 of the vertical frame 4c (see FIG. 9), and the lower edge of the reinforcing plate 6b is below the reinforcing plate of the lower horizontal frame 4b. It fits into the edge fitting groove 11b (see FIG. 4), thereby placing the reinforcing plate 6b on the groove bottom of the reinforcing plate lower edge fitting groove 11b of the lower horizontal frame 4b. Then, in this state, as shown in FIG. 14, the mounting screws 30e are inserted from a plurality of upper and lower portions of the bottom of the lower outer groove 20 of the outer frame body 12 of the vertical frame 4c, and the outer frame body 12 of the vertical frame 4c is inserted by these mounting screws 30e. Is fixed to the side end of the reinforcing plate 6b on the vertical frame 4c side. Further, the decorative plate lower insertion groove 27 is formed between the front surface of the side of the reinforcing plate 6b on the vertical frame 4c side and the front inner surface of the outer frame groove 17a of the vertical frame 4c (see FIG. 9). Further, as shown in FIG. 14, a mounting screw 30f is inserted from the bottom of the reinforcing plate lower edge fitting groove 11b facing the notch 32 forming each wiring work opening 33b of the lower horizontal frame 4b, and the mounting screw 30f The lower horizontal frame 4b is fixed to the floor.

  Next, as shown in FIG. 15, the decorative plate 6a is inserted into the mounting frame 4 where the vertical frame 4d is not yet provided from the side opposite to the vertical frame 4c. At this time, the decorative plate 6a is fitted with the upper edge of the decorative plate 6a in the decorative plate upper edge fitting groove 11a of the upper horizontal frame 4a, and the lower end surface of the decorative plate 6a is fitted to the horizontal frame 4b of the lower horizontal frame 4b. The rear surface moves to the vertical frame 4c side along the front surface of the reinforcing plate 6b along the upper surface of the front part from the insertion groove 11. And the upper edge part of the decorative board 6a fits in the decorative board upper edge fitting groove 11a of the upper horizontal frame 4a as shown in FIG. 5, and the vertical frame 4c side of the decorative board 6a as shown in FIG. A lower portion corresponding to the outer frame body 12 at the side edge is inserted into a decorative plate lower portion insertion groove 27 formed between the front surface of the reinforcing plate 6b and the front inner surface of the outer frame groove 17a of the vertical frame 4c. In this state, the decorative plate 6a is placed on the front side of the reinforcing plate lower edge fitting groove 11b of the lower horizontal frame 4b as shown in FIG. The decorative board 6a is obtained by cutting the upper part of a decorative substrate (not shown) according to the ceiling height at the site.

  Next, as shown in FIG. 16, the vertical frame 4d to which the above-mentioned decorative plate holder 39 is attached, that is, the other vertical frame 4c in a state in which the inner frame 13 protrudes upward from the outer frame 12 is scheduled to stand. As in the case of one vertical frame 4d, the inner frame 13 of the vertical frame 4d is moved upward until the upper end surface abuts against the lower surface of the ceiling plate 47, thereby increasing the length of the vertical frame 4c. The top side of the inner frame 13 is brought into contact with the side end surface of the upper horizontal frame 4a, and the upper and outer sides of the inner frame 13 of the vertical frame 4d are in this state. An attachment screw 30g is inserted from the groove bottom of the upper end portion of the side groove 28, and the upper end portion of the inner frame body 13 of the vertical frame 4d is fixed to one end portion of the upper horizontal frame 4a by the attachment screw 30g. Further, a mounting screw 30h is inserted from the groove bottom at the lower end of the lower outer groove 20 of the outer frame body 12 of the vertical frame 4d, and the lower end of the outer frame body 12 of the vertical frame 4d is inserted into the lower horizontal frame by the mounting screw 30h. It adheres to one side end of 4b. Further, when the vertical frame 4d is attached, the side plate of the reinforcing plate 6b on the side of the vertical frame 4d is fitted with the reinforcing plate in the outer frame groove 17a of the outer frame 12 of the vertical frame 4d in the same manner as the side edge on the opposite side. The decorative plate 6a is inserted into the decorative plate lower insertion groove 27 formed between the front surface of the side of the reinforcing frame 6b on the side of the vertical frame 4d and the inner surface of the front side of the outer frame groove 17a of the vertical frame 4d. The lower part corresponding to the outer frame 12 at the side edge on the vertical frame 4d side is inserted. As a result, the reinforcing plate 6b has a lower edge portion and both side edge portions of the reinforcing plate lower edge fitting groove 11b of the lower horizontal frame 4b and the reinforcing plate fitting groove 19 of the outer frame body 12 of the vertical frames 4c and 4d. Fit into each. Next, mounting screws 30i are inserted from a plurality of upper and lower portions of the bottom of the lower outer groove 20 of the outer frame body 12 of the vertical frame 4d, and the outer frame body 12 of the vertical frame 4d is inserted into the vertical frame 4d of the reinforcing plate 6b by these mounting screws 30i. Secure to the side edge of the side.

  Next, a gap concealment member 50 is formed in a gap 51 (see FIG. 10) formed between the front inner surface of the inner frame groove 25a of the inner frame body 13 of each vertical frame 4c, 4d and the upper front surface of the decorative plate 6a. As a result, the decorative plate 6a has an upper edge portion and both side edge portions on three sides of the decorative plate upper edge fitting groove 11a of the upper horizontal frame 4a and the vertical frame side fitting grooves 15 of the vertical frames 4c and 4d. It is inserted in each. The length of each gap concealing member 50 is the distance from the lower end of the inner frame 13 protruding upward from the outer frame body 12 (the joint between the outer frame body 12 and the inner frame body 13) to the lower surface of the upper horizontal frame 4a. The gap 51 is formed over the entire length in the length direction of the gap 51 formed from the lower end of the inner frame 13 protruding upward from the outer frame 12 to the lower surface of the upper horizontal frame 4a. Each gap concealing member 50 is made of a long elastic body and has a substantially U-shaped cross section. Each gap concealing member 50 is press-fitted into the gap 51 with the tips of both side pieces facing the groove bottom side of the inner frame groove 25a. Thus, both side end portions of the upper portion of the decorative plate 6a are sandwiched between the decorative plate receiving member 39 provided on the vertical frames 4c and 4d and the front inner surface of the front inner frame groove 25a via the gap concealing member 50. The rear surfaces of both side end portions of the upper portion of the decorative plate 6a are pressed against the front surface of the receiving piece portion 41 of the decorative plate receiver 39. As a result, the reinforcing plate 6b is not provided on the back side of the decorative plate 6a. Prevents rattling of the upper part. Each gap concealing member 50 is obtained by cutting a long gap concealing base material (not shown).

  Next, a plurality of mounting screws 30j are inserted into the upper groove bottoms of the lower outer grooves 20 of the outer frame bodies 12 of the vertical frames 4c and 4d, and these mounting screws 30j are inserted into the inner frame bodies in the vertical frames 4c and 4d. The inner frame 13 of each of the vertical frames 4 c and 4 d is permanently fixed to the outer frame 12.

  Next, as shown in FIG. 17, an upper side cover 29 and a lower side cover 38 are attached to the upper outer groove 28 and the lower outer groove 20 of each vertical frame 4c, 4d. In addition, a wiring cover 36 is attached to the lower end portion of the front surface of the decorative plate 6a via a plurality of cover attachments 35, and each wiring work opening 33 of the decorative plate 6a is formed by the wiring cover 36 in the width direction of the lower end portion. Cover the entire length.

  When the auxiliary wall 2 is erected along the front surface of the building wall 3 as described above, the wiring space 52 surrounded by the mounting frame 4 without a cross between the face plate 6 and the front surface of the building wall 3 (FIGS. 8 to FIG. 8). 10), and the wiring space 52 communicates with the wiring introduction hole 44 formed in the face plate 6, each wiring work opening 33, and the wiring insertion hole 53.

  Here, as shown in FIG. 4, the width of the upper and lower horizontal frames 4a, 4b is longer than the width of the left and right vertical frames 4c, 4d, and the rear end of each horizontal frame 4a, 4b and the outside of each vertical frame 4c, 4d. The rear end of the frame body 12 is in the same position in the front-rear direction, but the front ends of the horizontal frames 4a and 4b are positioned in front of the outer frame body 12 of the vertical frames 4c and 4d, thereby being in the attached state. The wiring cover 36 is located inside the mounting frame 4 and has a good appearance.

  Next, the shelf board 7 attached to the front surface of the auxiliary wall 2 and the shelf board holder 56 for attaching the shelf board 7 to the auxiliary wall 2 will be described.

  As shown in FIG. 2, as the shelf holder 56 that receives the shelf 7, the shelf holder 56 a that supports the center of the rear end of the shelf 7, and both sides of the rear end of the shelf 7. Is provided with a shelf holder 56b.

  As shown in FIG. 18, the shelf holder 56a that receives the center of the rear end portion of the shelf 7 is formed by bending and / or welding a metal plate. A mounting portion 66 that is attached to the front surface of the auxiliary wall 2 is provided at the rear end of the shelf holder 56a, and a support portion 65 that supports the shelf 7 is provided at the upper end of the shelf holder 56a. Further, the shelf guide 56a is formed with a wiring guide groove 76 that opens upward and rearward.

  Specifically, the shelf holder 56a includes a rectangular inclined plate portion 63 constituting a bottom portion inclined downward toward the rear side, and a triangular side plate portion 64 raised from both side edges of the inclined plate portion 63. The wiring guide concave groove 76 is formed by the inclined plate portion 63 and the both side plate portions 64. In addition, a horizontally long rectangular support plate 65a projecting forward from the upper end constituting the front edge of the inclined plate 63, and a vertically long rectangular mounting plate 66a projecting outward from the rear edges of both side plates 64 are provided. I have. The upper end surface of each side plate portion 64 and the support plate portion 65a are horizontal and parallel to the lower surface of the shelf plate 7, and each mounting plate portion 66a is vertical and parallel to the front surface of the decorative plate 6a. A plurality of screw insertion holes 69 are formed in the support plate portion 65a, and the support portion 65 is configured by the support plate portion 65a. Each mounting plate portion 66a is provided with a plurality of screw insertion holes 70, and each mounting plate portion 66a constitutes the mounting portion 66.

  As shown in FIG. 20 and the like, each shelf receiving member 56b that receives the side portion of the rear end of the shelf 7 is formed by bending and welding a metal plate, and a vertical piece 71 and a vertical piece. A horizontal piece 72 projecting forward from the upper end of the portion 71 is provided. The vertical piece 71 of each shelf board receiving tool 56b is vertical and parallel to the front surface of the decorative board 6a, and the horizontal piece 72 is horizontal and parallel to the lower surface of the shelf board 7, and the vertical piece 71 and the horizontal piece 72 are respectively provided. Are provided with a plurality of screw insertion holes 73.

  As shown in FIG. 21, the shelf board 7 is formed in a rectangular shape, is attached to the lower portion of the auxiliary wall 2 over the entire length in the width direction, is lower than the attachment 8 attached to the auxiliary wall 2, and from the wiring cover 36. Is also located above. Insertion cutouts 57 through which the outer frame bodies 12 of the vertical frames 4 c and 4 d are inserted are formed at both side ends of the rear end portion of the shelf board 7, and rear protrusions that protrude rearward between the insertion cutouts 57. 58 is formed. Further, as shown in FIG. 19, a rectangular cap attachment port is provided at a position corresponding to the upper opening of the wiring guide concave groove 76 of the shelf plate holder 56b at the rear portion of the shelf plate 7, that is, at the center portion of the rear end portion. 59 is provided. A wiring cap 60 having a rectangular shape in plan view that closes the cap attachment port 59 is attached to the cap attachment port 59. A wiring insertion opening 62 that allows the top and bottom of the shelf plate 7 to communicate with each other is formed at the center of the rear end of the wiring cap 60, and a lid that opens and closes the wiring insertion opening 62 at the front edge of the wiring insertion opening 62. The part 61 is rotatably provided. The wiring insertion hole 53 provided in the face plate 6 of the auxiliary wall 2 is formed at a position corresponding to the rear opening of the wiring guide concave groove 76 of the shelf board support 56b.

  In order to attach the shelf 7 to the auxiliary wall 2, as shown in FIG. 20, first, the shelf holders 56 a and 56 b are attached to the auxiliary wall 2 by the screw tools 75. In order to attach the shelf holder 56a to the auxiliary wall 2, the attachment plate portions 66a on both sides of the shelf holder 56a are brought into contact with both outer portions of the wiring insertion holes 53 on the front surface of the decorative plate 6a of the face plate 6, and both attachments are made. A screw tool 75 is inserted from the front into each screw insertion hole 70 of the plate portion 66a, and these screw tools 75 are fixed to the reinforcing plate 6b through the decorative plate 6a of the face plate 6, whereby both the mounting plate portions 66a are attached to the auxiliary wall 2. Stick. In this attached state, the rear opening of the wiring guide concave groove 76 faces the wiring insertion hole 53 of the face plate 6. Further, the inclined plate portion 63 of the shelf holder 56a is positioned in front of the wiring insertion hole 53 of the face plate 6, and the wiring insertion hole 53 is covered with the inclined plate portion 63 and the side plate portions 64 on both sides. Further, each shelf plate receiving tool 56b is inserted through each screw insertion hole 73 of the vertical piece portion 71 from the front, and the screw tools 75 are fixed to the reinforcing plate 6b through the decorative plate 6a of the face plate 6 to be vertically The piece 71 is attached to the auxiliary wall 2.

  Next, as shown in FIG. 21, the rear projection 58 of the shelf board 7 is fitted between the left and right vertical frames 4c and 4d, and the shelf board 7 is placed on each shelf board support 56a and 56b. Then, the shelf holders 56 a and 56 b are attached to the shelf 7 with the screw 75. In order to attach the shelf holder 56a to the shelf 7, the rear portion of the shelf 7 is placed on the upper surface of the support plate 65a and the upper end surface of each side plate 64 that is flush with the support plate 65a. The screw tools 75 are inserted into the respective screw insertion holes 69 from below, and these screw tools 75 are fixed to the shelf plate 7, whereby the support plate portion 65 a is fixed to the shelf plate 7 to support the shelf plate 7. In this attached state, the inclined plate portion 63 of the shelf holder 56 a is positioned below the wiring insertion opening 62 of the shelf 7, and the upper opening of the wiring guide concave groove 76 faces the wiring insertion opening 62. Specifically, the central portion of the rear end portion of the wiring guide concave groove 76 is positioned below and opposed to the wiring insertion opening 62. Accordingly, the wiring insertion opening 62 of the shelf board 7 communicates with the wiring space 52 through the inside of the wiring guide concave groove 76 and the wiring insertion hole 53 of the face plate 6, and the wiring 79 on the shelf board 7 is connected to the wiring space 52. A wiring passage 82 (see FIG. 19) is formed to guide the wiring. In addition, each shelf plate receiving tool 56 b inserts a screw tool 75 into each screw insertion hole 73 of the horizontal piece portion 72, attaches the screw tool 75 to the shelf plate 7, and attaches the horizontal piece portion 72 to the shelf plate 7. In addition, although the support part 65 (support plate part 65a) of this example is fixed to the lower surface of the shelf board 7, as the support part 65, it is not limited to this, For example, the shelf board 7 is partially fitted. For example, the shelf 7 may be fixed, or the shelf 7 may be simply placed without being fixed. That is, the support portion 65 supports the shelf 7. If it does, it will be good.

  Here, the inclined plate portion 63 of the shelf plate support 56 a has a rear edge portion that faces the lower edge portion of the wiring insertion hole 53 of the face plate 6. Therefore, the inner surface of the wiring guide groove 76 can serve as a guide for guiding the wiring 79 to the wiring insertion hole 53 as will be described later. Further, the wiring insertion hole 53 of the face plate 6 is positioned below the upper surface of the shelf plate 7 attached as described above. Further, as shown in FIG. 22, each shelf plate receiver 56 b is attached with a receptacle cover 74 having a triangular shape in a right-side view and covering the entire shelf plate receiver 56 b with a screw device 75.

  An attached object 8 is attached to the auxiliary wall 2 of the auxiliary wall 1 with a shelf installed as described above as shown in FIG. 1, and an installed object 9 is installed on the shelf 7.

  When attaching a relatively heavy attachment 8 such as a flat-screen television 8a as shown in FIG. 1 to the auxiliary wall 2, the attachment 8 is attached to the face plate 6 with a reinforcing plate 6b on the rear surface of the decorative plate 6a. It attaches to the provided part, ie, the lower part of the face plate 6. FIG.

  Further, when a thin television 8a or the like is attached as the attachment 8, an attachment fitting 77 (wall hanging fitting) shown in FIG. 23 is used, for example. As shown in FIG. 23, the mounting bracket 77 is attached to the lower portion of the face plate 6, and the thin television 8 a is fixed by attaching the thin television 8 a to the mounting bracket 77. Here, in attaching the mounting bracket 77 to the face plate 6, a plurality of screw tools 78 inserted from the front of the mounting bracket 77 are fixed to the reinforcing plate 6 b through the decorative plate 6 a of the face plate 6, thereby attaching the mounting bracket 77 to the face plate 6. It is to be attached to.

  The attachment object 8 can be supported by the reinforcement plate 6b by attaching the relatively heavy attachment object 8 to the portion of the face plate 6 where the reinforcement plate 6b is provided, and the decorative plate 6a is damaged. Can be prevented. Further, since the reinforcing plate 6b is provided only on the rear side of a part of the decorative plate 6a, the cost of the face plate 6 can be reduced. Further, when the length of the face plate 6 is adjusted to the ceiling height by configuring the face plate 6 with the decorative plate 6a and the reinforcing plate 6b, it can be simply performed by cutting the upper part of the decorative substrate constituting the decorative plate 6a. There are also advantages. Further, as described above, a large load is applied to the lower horizontal frame 4b into which the lower edge portion of the reinforcing plate 6b that supports the attachment 8 is fitted, and the lower edge of the reinforcing plate is fitted to the lower horizontal frame 4b. If the thickness of the front portion of the insertion groove 11b is thin, there is a risk of breakage. However, in this example, as shown in FIG. 4, the decorative plate 6a is placed on the front part of the reinforcing plate lower edge fitting groove 11b of the horizontal frame 4b, and the lower edge of the decorative plate 6a is placed on the lower horizontal frame 4b. A groove for fitting the part is not formed. For this reason, the thickness of the front part of the reinforcement board lower edge fitting groove 11b can be taken long, and the breakage of the above-mentioned lower horizontal frame 4b can be prevented.

  Here, when the attachment object 8 made of electrical equipment is attached to the auxiliary wall 2 as described above, or when the installation object 9 made of electrical equipment is installed on the shelf board 7, the attachment object 8 or the installation object 9 is attached. Wiring 79 such as a power supply line and an information line needs to be connected, and an example of the wiring example is shown in FIG.

  In FIG. 24, the wiring work opening 33a provided at the center of the lower end portion of the face plate 6 of the shelf board auxiliary wall 1 is disposed at a position facing the existing or new outlet plate 34 provided in the building wall 3, and the wiring cover 36 is provided. In the removed state, the outlet plate 34 is exposed to the front side of the face plate 6 through the wiring work opening 33a. In this case, the thin TV 8a is attached to the auxiliary wall 2 and the front of the shelf board 7 is AV. The device 9a is installed, and the wiring 79 connected to the flat-screen TV 8a and the AV device 9a is connected to the outlet 34a and the connector 34b of the outlet plate 34 provided at the lower part of the building wall 3 constituting the wiring connection portion. 8a and AV device 9a are connected by another wiring 79.

  Specifically, two wirings 79 connected to the back surface of the thin television 8a are introduced into the wiring space 52 through the wiring introduction holes 44 of the face plate 6, and one wiring 79 is connected to the outlet 34a of the outlet plate 34. The other wiring 79 is led out on the shelf board 7 through the wiring passage 82 constituted by the wiring insertion opening 62, the wiring guide concave groove 76, and the wiring insertion hole 53, and is connected to the back surface of the AV apparatus 9a. Yes. The other two wires 79 connected to the back surface of the AV device 9a are introduced into the wiring space 52 through the wiring passage 82 and connected to the outlet 34a and the connector 34b of the outlet plate 34. The connection of the wiring 79 to the outlet 34a and the connector 34b of the outlet plate 34 is performed by putting a hand through the wiring work opening 33a with the wiring cover 36 removed from the face plate 6.

  As described above, in the auxiliary wall 1 with a shelf according to the present embodiment, the wiring 79 connected to the flat-screen television 8a and the AV device 9a is routed using the wiring space 52, and the outlet 34a and the connector 34b of the building wall 3 are routed. The wiring 79 housed in the wiring space 52 can be covered by the face plate 6 and the wiring cover 36 attached thereto, which is good in appearance. Further, since the wiring space 52 is a space surrounded by the mounting frame 4 without a crosspiece, wiring work can be easily performed.

  Further, the wiring insertion opening 62 provided in the rear part of the shelf board 7 and the wiring 79 introduced into the opening are in a position where it is difficult to see from the front, and is covered by the installation object 9 installed in the front part of the shelf board 7. Furthermore, the wiring insertion hole 53 of the auxiliary wall 2 and the wiring 79 introduced into the auxiliary wall 2 can also be covered by the shelf holder 56a that supports the shelf 7, thereby improving the appearance. Further, the wiring 79 introduced from the wiring insertion opening 62 of the shelf board 7 through the inner surface of the wiring guide concave groove 76 of the shelf board receiving tool 56 a can be used as a guide for guiding the wiring 79 to the wiring insertion hole 53 of the face board 6.

  Moreover, although the example which has arrange | positioned the opening 33a for wiring work of the face plate 6 in the position facing the outlet plate 34 provided in the building wall 3 was shown in the said example, the shelf board auxiliary wall 1 of this example is like FIG. A case where the outlet plate 34 is not located behind the auxiliary wall 2 but located outside can also be accommodated. That is, in the example of FIG. 25, the wiring 79 in the wiring space 52 connected to the flat-screen TV 8a or the AV device 9a is drawn outward through the drawing hole 23 provided in the lower ends of the vertical frames 4c and 4d. It is connected to the outlet 34 a and the connector 34 b of the outlet plate 34 located outside the mounting frame 4. Here, the work of pulling out the wiring 79 in the wiring space 52 from the lead-out hole 23 is performed by putting a hand through the wiring work opening 33 b provided at the side end of the face plate 6.

  In addition, although the shelf board 7 was attached to the auxiliary wall 2 in the said embodiment, the shelf board 7 does not need to be attached. In this case, the other face board 6 which does not provide the wiring penetration hole 53 for the decorative board 6a of the face board 6 is provided. This has the advantage that it can be dealt with only by changing to, and the reinforcing plate 6b can also be used.

It is a perspective view which shows the installation state of the auxiliary wall with a shelf board of this invention. It is a disassembled perspective view of an auxiliary wall with a shelf board. The auxiliary wall with a shelf board is shown, (a) is a front view, (b) is a side view, (c) is a plan view. It is the A section enlarged view of Drawing 3 (b). It is the B section enlarged view of Drawing 3 (b). An outer frame is shown, (a) is a side view, (b) is a top view. An inner frame is shown, (a) is a side view, (b) is a top view. It is a horizontal sectional view of an inner frame part. It is a horizontal sectional view of an outer frame part. It is the horizontal sectional view which abbreviate | omitted illustration of the outer frame body and reinforcement board of FIG. It is a perspective view which shows the attachment method to the ceiling of the upper horizontal frame. It is a perspective view which shows the attachment method of a decorative board holder. It is a perspective view which shows the attachment method of one vertical frame. It is a perspective view which shows the attachment method of a reinforcement board. It is a perspective view which shows the attachment method of a decorative board. It is a perspective view which shows the attachment method of the other vertical frame. It is a perspective view which shows the attachment method of an upper and lower side cover. It is a perspective view of the shelf board holder 56a. 5 is a perspective view showing a method for attaching the wiring cap 60. FIG. It is a perspective view which shows the attachment method to the reinforcement wall of a shelf holder. It is a perspective view which shows the attachment method to the shelf board of a shelf board holder. It is a perspective view which shows the attachment method of a receiver cover. It is a perspective view which shows the attachment method of an attachment metal fitting. It is a perspective view which shows the example of wiring. It is a perspective view which shows the example of another wiring.

Explanation of symbols

2 auxiliary wall 3 building wall 4 mounting frame 4a horizontal frame 4b lower horizontal frame 4c one vertical frame 4d other vertical frame 6 face plate 6a decorative plate 6b reinforcing plate 12 outer frame 13 inner frame 17a outer frame groove 17b Projection surface 17 Curved portion 19 Reinforcing plate insertion groove 25a Inner frame groove 27 Decorative plate lower portion insertion groove 39 Decorative plate holder 43 Decorative plate upper portion insertion groove 50 Gap concealing member

Claims (1)

The auxiliary wall is composed of a rectangular mounting frame composed of upper and lower horizontal frames and left and right vertical frames, and a face plate covering the central opening of the mounting frame, and the upper and lower horizontal frames of the mounting frame are respectively provided on the ceiling and the floor. An auxiliary wall mounting structure in which the upper and lower ends of the vertical frame on both sides of the mounting frame are fixed to the upper and lower horizontal frames and a face plate is disposed along the front surface of the building wall,
The face plate is composed of a front face decorative plate and a reinforcing plate disposed on the rear side of the lower portion of the decorative plate, and the vertical frame of the mounting frame includes an outer frame body made of a hollow mold material and a vertical direction in the outer frame body. It is composed of an inner frame body that is stored movably, and can be expanded and contracted by adjusting the upward protruding length of the inner frame body from the outer frame body, and is positioned inside the mounting frame of the outer frame body Forming a curved portion having an outer frame groove that opens to the inner side of the mounting frame and an inner surface that protrudes inward of the outer frame body, and a groove bottom at the rear of the outer frame groove Reinforcing plate insertion groove is formed one step deeper than the groove bottom of the front part, an inner frame groove is formed in the inner frame body that opens inside the mounting frame, and the inner frame body inserted into the outer frame body Insert the curved part of the outer frame body into the frame groove so that it can move up and down, and fix the upper end part of the inner frame body and the lower end part of the outer frame body to the upper and lower horizontal frames respectively, and upward from the outer frame body In A decorative plate holder is disposed at the rear of the inner frame groove of the inner frame body, and a decorative plate upper insertion groove is formed between the front surface of the decorative plate holder and the front inner surface of the inner frame groove to reinforce. The side edge of the plate is fitted into the reinforcing plate insertion groove of the outer frame groove, a decorative plate lower insertion groove is formed between the front surface of the reinforcing plate and the front inner surface of the outer frame groove, and the upper part of the decorative plate is decorated Inserting into the upper plate insertion groove and the lower portion into the decorative plate lower insertion groove, inserting a gap concealing member between the upper front surface of the decorative plate and the front inner surface of the inner frame groove, An auxiliary wall mounting structure, wherein the rear surface of the side end is in contact with the front surface of the decorative plate holder.

Images