JP3203041U - Wall mounted chair - Google Patents

Abstract

There is provided a wall-mounted chair having a simple configuration with a small number of parts and a small overall size, and which is less likely to be detached from a wall member. A chair main body 2, mounting members 3, 6 and fixing members 7, 8, 11, 12 for fixing the mounting member to a wall member are provided. The mounting member includes a holding member 3 that holds the chair main body 2, and a mounting substrate 6 made of a metal plate-like body that is disposed between the holding member 3 and the wall member 100. The fixing members 7, 8, 11, and 12 fix the holding member 3 and the mounting substrate 6 to the wall member 100. [Selection] Figure 1

Description

  The present invention relates to a wall-mounted chair used by being attached to a wall member such as an entrance.

  A wall-mounted chair used by being attached to a wall member such as a front door has been widely known. For example, Patent Document 1 discloses a wall-housing folding chair. The wall storage type folding chair disclosed in Patent Document 1 includes a chair body having a seat plate and a floor support plate, a mounting member made of a wooden frame that holds the chair body and is attached to the wall member, and the mounting member is mounted on the wall. A fixing member such as a nail or a screw fixed to the member, and one end of the seat plate is rotatably held by the mounting member attached to the wall member by the fixing member, and the floor support plate is provided at the other end of the seat plate Are rotatably connected. When not used, the seat plate and the floor support plate are folded and stored in the mounting member. On the other hand, when using, the seat plate is rotated to a state perpendicular to the wall surface, and the floor support plate is rotated to a state perpendicular to the seat plate to lower the lower end of the floor support plate. Place it on the floor. Thereby, a seat board is supported from a lower part by a floor support board, and a seated person can sit on a seat board.

JP 2005-125057 A

  However, in Patent Document 1, since the floor support plate is provided, the number of parts is increased and the whole is bulky.

  Further, in that case, it is conceivable not to provide a floor support plate, whereby the whole can be simplified with a small bulk. However, when the floor support plate is not provided, when the seated person sits on the seat plate, all the load applied to the seat plate is applied to the mounting member from the seat plate, and the mounting member may be detached from the wall member. As a result, the chair body may be detached from the wall member. In particular, when the wall member is made of a material having a low strength such as a gypsum board, there is a high possibility that the chair body is detached from the wall member.

  The present invention has been made in view of the above circumstances, and has an object of providing a wall-mounted chair that has a small number of parts, is entirely simplified with a small bulk, and is less likely to come off from a wall member. And

  In order to solve the above problems, the present invention is a wall-mounted chair comprising a chair body, an attachment member for attaching the chair body to a wall member, and a fixing member for fixing the attachment member to the wall member. The mounting member includes a holding member that holds the chair body, and a mounting board that is formed of a metal plate-like body disposed between the holding member and the wall member, and the fixing member The wall mounting chair is characterized in that the holding member and the mounting substrate are fixed to the wall member.

  According to this, since the mounting member includes the holding member that holds the chair body and the mounting board made of a metal plate-like body, the load applied from the chair body to the holding member is applied to the wall member over the entire surface of the mounting board. The mounting substrate can be made difficult to come off from the wall member. Therefore, for example, the chair body can be made difficult to come off the wall member without providing a floor support plate for supporting the seat plate on the floor surface, and the whole can be simplified with a small bulk.

  The chair body includes a seat plate having a seat surface on which a seated person sits, the mounting substrate includes a wall mounting surface that is mounted to the wall member so as to face the wall member, and the wall mounting surface is configured to be the wall. The area of the mounting surface can be configured to be larger than the area of the seating surface.

  According to this, even when the total weight of the seated person is applied to the mounting board from the seat plate via the holding member, the mounting board can be more difficult to come off from the wall member.

  The wall member is composed of a gypsum board held by a stud, and the mounting board includes a support bolt insertion hole through which a support bolt for supporting the mounting board is inserted into the stud, and the support bolt insertion hole is It can be constituted by a long hole extending in a direction intersecting with the longitudinal direction of the stud.

  According to this, when attaching the mounting board to the wall member, the mounting board can be temporarily supported by the studs having higher strength than the gypsum board, for example, with the support bolts. Therefore, it is not necessary to perform the work of attaching the mounting substrate to the wall member while holding the mounting substrate made of a metal plate by hand, and the work of attaching the mounting substrate to the wall member can be facilitated.

  In addition, after the mounting board is attached to the wall member, the load applied to the mounting board is applied to the studs via the support bolts, and the mounting board is more reliably prevented from coming off the wall member.

  The support bolt insertion hole may be a long hole extending in a direction substantially orthogonal to the longitudinal direction of the stud.

  According to this, by moving the support bolt temporarily supported by the studs with respect to the support bolt insertion hole, the mounting substrate can be arranged at an appropriate position of the wall member without being restrained by the position of the studs.

  The fixing member includes an axial first substrate fixing member that fixes the mounting substrate to the wall member, and the first substrate fixing member is disposed on a proximal end side of the first substrate fixing member. A rotation prevention portion having a plurality of rotation prevention protrusions formed along a circumferential direction of the fixing member, and each rotation prevention protrusion protrudes radially outward from the outer periphery of the first substrate fixation member; The mounting substrate includes a rotation prevention holding portion that holds the rotation prevention portion so that the rotation prevention portion does not rotate around the axis of the first substrate fixing member, and the rotation prevention holding portion has a cross-sectional angle It can be configured to have a shape.

  According to this, since the anti-rotation holding part is formed in a square shape, the anti-rotation holding part that holds the anti-rotation part in a non-rotatable manner can be easily formed.

  The fixing member includes a shaft-shaped second substrate fixing member coupled to the first substrate fixing member, and the first substrate fixing member is a shaft-shaped first substrate driven into the wall member from the mounting substrate. A fixing member main body, and a shaft-shaped retaining shaft for preventing the first substrate fixing member from coming out of the wall member through the wall member at a distal end side of the first substrate fixing member main body. The first substrate fixing member main body includes a second substrate fixing member receiving hole for receiving the second substrate fixing member, and the axial direction of the retaining shaft is the first substrate fixing member. A range from an axially same direction position facing substantially the same direction as the axial direction of the main body to an axially orthogonal direction position facing a direction substantially orthogonal to the axial direction of the first substrate fixing member main body, and is rotatable, and The first substrate is movable in the axial direction of the first substrate fixing member main body. The second substrate fixing member is held by the fixing member main body, and when the second substrate fixing member is received in the second substrate fixing member receiving hole, the second substrate fixing member causes the retaining shaft to be orthogonal to the axis in the same direction. While rotating to a directional position, it can be configured to be screwed onto the retaining shaft that has been rotated.

  According to this, when the second substrate fixing member is received in the second substrate fixing member receiving hole, the retaining shaft is rotated from the same axial direction position to the axial orthogonal direction position, so that it penetrates the back side of the wall member. The rotation operation of the retaining shaft thus made can be easily performed from the surface side of the wall member on the mounting substrate side. Further, since the second substrate fixing member is screwed to the retaining shaft that is rotated when being received in the second fixing member receiving hole, the second substrate fixing member is the axis of the second substrate fixing member. By being rotated around, the screwed retaining shaft can be moved in the axial direction of the first substrate fixing member main body and pulled toward the back surface of the wall member, and the retaining shaft is pressed against the back surface of the wall member. be able to. Thereby, the first substrate fixing member main body can be prevented from being detached from the wall member, and the mounting substrate can be reliably fixed to the wall member.

  The mounting substrate includes a wall mounting surface that is mounted to the wall member so as to face the wall member, and further includes a covering member that covers a surface of the mounting substrate opposite to the wall mounting surface. it can.

  According to this, the surface of the mounting substrate made of a metal plate-like body can be covered with the covering member, and the appearance can be improved.

  The wall-mounted chair of the present invention has a small number of parts, is a simplified whole with a small volume, and is less likely to come off the wall member.

It is a disassembled perspective view of the wall-mounted chair which concerns on one embodiment of this invention. It is a disassembled perspective view of the chair main body and the holding member of an attachment member in the wall-mounted chair of FIG. It is a front view of the wall-mounted chair of FIG. It is the side view which abbreviate | omitted a part of wall mounting chair of FIG. It is sectional drawing which abbreviate | omitted a part along the VV line of FIG. It is a front view of the attachment board | substrate of the wall-mounted chair of FIG. It is a disassembled perspective view of the 1st board | substrate fixing member and the 2nd board | substrate fixing member in a fixing member. It is explanatory drawing at the time of connecting a 2nd board | substrate fixing member to a 1st board | substrate fixing member. It is explanatory drawing showing the positional relationship of the 2nd board | substrate fixing member in the state which connected the 2nd board | substrate fixing member to the 1st board | substrate fixing member, and the retaining shaft of a 1st board | substrate fixing member.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. 1 is an exploded perspective view of a wall-mounted chair according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a chair body and a holding member of the mounting member in the wall-mounted chair of FIG. 1, and FIG. FIG. 4 is a front view of the wall-mounted chair of FIG. 1, and FIG. 4 is a side view in which a part of the wall-mounted chair of FIG. 1 is omitted.

  The wall-mounted chair 1 of this embodiment is attached to a wall member 100 (shown by a one-dot chain line in FIG. 1) made of gypsum board held by a stud 101 (shown by a two-dot chain line in FIG. 1), for example. The wall-mounted chair 1 is a chair body 2, mounting members 3 and 6 for mounting the chair body 2 to the wall member 100, and a fixing member 7 for fixing the mounting members 3 and 6 to the wall member 100. , 8, 11, 12 and a covering member 9 are provided.

  As shown in FIGS. 1 and 2, the chair body 2 includes a seat plate 21 and a seat plate holding member 22 that holds the seat plate 21. The seat plate 21 has a substantially rectangular shape, and includes a seat surface 211 on which a seated person sits on one surface in the thickness direction.

  Further, a held portion 212 that is held by the seat plate holding member 22 is formed at one end of the seat plate 21. In this embodiment, the held portion 212 is formed such that the width of one end portion of the seat plate 21 is smaller than the width of the other portion of the seat plate 21.

  The held portion 212 includes a first rotation shaft insertion hole 212a having a hexagonal cross section into which a rotation shaft 23 that rotatably connects the seat plate 21 and the seat plate holding member 22 is inserted. .

  Specifically, the rotation shaft 23 of this embodiment includes a hexagonal columnar seat plate insertion shaft portion 231 and a hexagonal columnar seat plate holding member insertion shaft portion 232 smaller than the seat plate insertion shaft portion 231. ing. The seat plate holding member insertion shaft portion 232 is rotatably connected to the seat plate insertion shaft portion 231 on one side in the axial direction of the seat plate insertion shaft portion 231.

  Then, the seat plate insertion shaft portion 231 of the rotation shaft 23 is inserted into the first rotation shaft insertion hole 212 a of the held portion 212.

  The seat plate holding member 22 includes a side portion, a top portion 222 and a bottom portion 223. The side portion includes a plate-like rear side portion 224 and a pair of left side portion 225 and right side portion 226 disposed on both sides of the rear side portion 224.

  The rear side part 224 includes a main body fixing bolt insertion hole 224a through which a main body fixing bolt 11 described later is inserted. In this embodiment, the main body fixing bolt insertion hole 224a is composed of five (four are shown in FIG. 2).

  The left side portion 225 and the right side portion 226 are arranged so as to face each other and with an interval between them so that the held portion 212 of the seat plate 21 can enter.

  On the front side of each of the left side portion 225 and the right side portion 226, a second rotation shaft fitting having a hexagonal cross section in which the seat plate holding member fitting insertion shaft portion 232 of the rotation shaft 23 is non-rotatably inserted. An insertion hole 227a is formed. Then, the seat plate holding member fitting insertion shaft portion 232 of the turning shaft 23 is fitted into the second turning shaft fitting insertion hole 227 a, so that the seat plate 21 is seated through the turning shaft 23. 22 is rotatably held. The rotation of the seat plate 21 with respect to the seat plate holding member 22 will be further described later.

  As shown in FIG. 5, the top portion 222 includes an upper abutting portion 222 a that abuts on an upper receiving portion 311 of a holding member 3 of a mounting member described later.

  As shown in FIG. 5, the bottom portion 223 has a lower contact portion 223 a that is longer in the front-rear direction than the top portion 222 and is in contact with a lower receiving portion 321 of the holding member 3 described later.

  As shown in FIG. 1, the mounting member includes a holding member 3 that holds the chair body 2, and a mounting substrate 6 that is disposed between the holding member 3 and the wall member 100 and attaches the holding member 3 to the wall member 100. ing.

  The holding member 3 is composed of a rectangular parallelepiped box whose front surface is open, and includes an upper plate 31, a lower plate 32, a rear plate 33, a left side plate 34, and a right side plate 35. The upper plate 31, the lower plate 32, the rear plate 33, the left side plate 34, and the right side plate 35 form a storage portion 30 that stores the rear side of the seat plate holding member 22 of the chair body 2.

  The upper plate 31 includes an upper receiving portion 311 that receives the upper contact portion 222a of the chair body 2 on the front end surface. Further, the lower plate 32 includes a lower receiving portion 321 that receives the lower contact portion 223a of the chair body 2 on the front end surface (see FIG. 5).

  The rear plate 33 includes holding member fixing bolt insertion holes 331 a and 331 b and a main body fixing bolt insertion hole 332.

  The holding member fixing bolt insertion hole is for inserting a holding member fixing bolt 12 to be described later. In this embodiment, the holding member fixing bolt insertion hole 331a formed in the central portion and the left and right side portions are formed. The side holding member fixing bolt insertion hole 331b. In this embodiment, the center holding member fixing bolt insertion hole 331a is constituted by a long hole extending in the vertical direction, and the side holding member fixing bolt insertion hole 331b is constituted by a long hole extending in the left-right direction. ing.

  The main body fixing bolt insertion hole 332 is for inserting a main body fixing bolt 11 described later. In this embodiment, one main body fixing bolt insertion hole 331a and one central holding member fixing bolt are formed on the upper side of the central holding member fixing bolt insertion hole 331a. There are a total of five, two formed on the left side of the insertion hole 331a and two formed on the right side of the center holding member fixing bolt insertion hole 331a.

  The mounting substrate 6 is made of a metal plate-like body, and includes a wall mounting surface 65 that is mounted on the wall member 100 so as to face the wall member 100 on the rear surface of the mounting substrate 6 as shown in FIGS. . In this embodiment, the entire rear surface of the mounting substrate 6 forms a wall mounting surface 65.

  In this embodiment, the mounting board 6 is formed of a rectangular shape in which the area of the wall mounting surface 65 is larger than the area of the seating surface 211 of the seat plate 21.

  As shown in FIG. 6, the mounting substrate 6 includes a rotation prevention holding hole 61, a support bolt insertion hole 62, a holding member fixing bolt screw hole 63, and a main body fixing bolt screw hole 64. .

  The anti-rotation holding hole 61 is for holding an anti-rotation portion 711 of a first substrate fixing member 7 which will be described later. In this embodiment, the anti-rotation holding hole 61 is formed on each of the left and right sides. 12 in total, and four formed on the center side.

  Each anti-rotation holding hole 61 is formed in a square shape when viewed from the front. In this embodiment, each anti-rotation holding hole 61 is formed in a square shape when viewed from the front.

  The support bolt insertion hole 62 is for inserting a support bolt 93 for supporting the mounting substrate 6 into the intermediate pillar 101 holding the wall member 100, and is a long hole extending in a direction intersecting the longitudinal direction of the intermediate pillar 101. Consists of. In this embodiment, the support bolt insertion hole 62 is a long hole that is extended by a length of 460 mm in the left-right direction, which is a direction substantially orthogonal to the longitudinal direction of the intermediate pillar 101.

  The holding member fixing bolt screw holes 63 are formed in the same number as the holding member fixing bolt insertion holes 331 a and 331 b of the holding member 3. Each holding member fixing bolt screw hole 63 has a female screw that is screwed into the holding member fixing bolt 12.

  The number of main body fixing bolt screw holes 64 is the same as the number of main body fixing bolt insertion holes 332 of the holding member 3. Each main body fixing bolt screw hole 64 has a female screw that is screwed into the main body fixing bolt 11.

  As shown in FIGS. 1, 7, and 8, the fixing member includes an axial first substrate fixing member 7 that fixes the mounting substrate 6 to the wall member 100, and an axial shape that is coupled to the first substrate fixing member 7. A second board fixing member 8, a body fixing bolt 11 that fixes the chair body 2, the holding member 3, and the mounting board 6, and a holding member fixing bolt 12 that fixes the holding member 3 and the mounting board 6. Yes.

  As shown in FIGS. 4 and 5, the first substrate fixing member 7 includes a shaft-shaped first substrate fixing member main body 71 driven into the wall member 100 from the mounting substrate 6, and the distal end side of the first substrate fixing member main body 71. In addition, a shaft-shaped retaining shaft 72 for preventing the first substrate fixing member main body 71 from coming out of the wall member 100 through the wall member 100 is provided.

  The first substrate fixing member main body 71 is arranged on the outer peripheral side on the base end side so that the first substrate fixing member main body 71 does not rotate around the axis of the first substrate fixing member main body 71 with respect to the mounting substrate 6 and the wall member 100. A rotation stopper 711 is provided.

  The anti-rotation portion 711 includes a plurality (four in this embodiment) of anti-rotation protrusions 711 a formed at equal intervals along the circumferential direction of the first substrate fixing member main body 71. Each of the anti-rotation protrusions 711 a protrudes radially outward from the outer periphery of the first substrate fixing member main body 71.

  The first substrate fixing member main body 71 includes a second substrate fixing member receiving hole 712 that receives the second substrate fixing member 8 on the radially inner side of the rotation preventing portion 711.

  The retaining shaft 72 includes a drill 721 for making a hole in the wall member 100 on the distal end side, a pressed portion 722 that is pressed against the second substrate fixing member 8 on the proximal end side, and a second substrate fixing member. And a screwing hole 723 to be screwed into the screw 8.

  The pressed portion 722 is formed on the base end surface of the retaining shaft 72 with an inclined surface that is inclined with respect to the axial direction of the retaining shaft 72.

  In this embodiment, the screw hole 723 is formed so that a male screw part 81 of the second substrate fixing member 8 described later can enter and a female screw can be engraved on the inner periphery by the rotation of the male screw part 81 that has entered. Has been.

  The retaining shaft 72 is arranged so that the axial direction of the retaining shaft 72 is substantially the same as the axial direction of the first substrate fixing member main body 71 from the same axial direction position shown in FIG. 9 can be rotated in the range up to the position perpendicular to the axis shown in FIG. 9 and is movable in the axial direction of the first substrate fixing member main body 71. The member main body 71 is held at the distal end side of the second substrate fixing member receiving hole 712 in the first substrate fixing member main body 71 so as not to rotate in the circumferential direction.

  The second substrate fixing member 8 is composed of a bolt member having a male screw portion 81 on the outer periphery. When the second substrate fixing member 8 is received in the second substrate fixing member receiving hole 712, the retaining shaft 72 is rotated from the same axial direction position to the orthogonal axis position and rotated. It is screwed to the operated retaining shaft 72 and thereby connected to the retaining shaft 72 of the first substrate fixing member 7. Further, when the second substrate fixing member 8 rotates around the axis, the screwed retaining shaft 72 moves along the axial direction of the second substrate fixing member 8 (first substrate fixing member main body 71). .

  As shown in FIGS. 1 and 2, the main body fixing bolt 11 is a bolt having a male screw on the outer periphery. The main body fixing bolt 11 is inserted into the main body fixing bolt insertion hole 332 of the holding member 3 from the main body fixing bolt insertion hole 224 a of the seat plate holding member 22, and further inserted through the main body fixing bolt insertion hole 332. 11 is screwed into the body fixing bolt screw hole 64 of the mounting substrate 6. Thereby, the chair main body 2 is fixed to the wall member 100 via the holding member 3 and the mounting substrate 6.

  As shown in FIGS. 1 and 2, the holding member fixing bolt 12 is formed of a bolt having a male screw on the outer periphery, like the main body fixing bolt 11. The holding member fixing bolt 12 is inserted into the holding member fixing bolt insertion holes 331 a and 331 b of the holding member 3 and screwed into the holding member fixing bolt screw holes 63 of the mounting substrate 6. Thereby, the holding member 3 is fixed to the mounting substrate 6.

  Next, the covering member 9 will be described. The covering member 9 is for covering the surface of the mounting substrate 6 opposite to the wall mounting surface 65. In this embodiment, the covering member 9 is slightly larger than the mounting substrate 6 as shown in FIGS. It consists of an aluminum plate.

  The covering member 9 includes a holding member insertion hole 91 into which the holding member 3 is inserted. The covering member 9 is fixed to the front surface of the mounting substrate 6 by covering member fixing bolts 94 with a spacer 95 interposed between the covering member 9 and the mounting substrate 6. As a result, the covering member 9 covers a portion of the front surface of the mounting substrate 6 excluding the portion facing the holding member 3.

  The wall-mounted chair 1 configured as described above is attached to the wall member 100 made of, for example, a gypsum board held by the stud 101 as follows.

  First, as shown in FIG. 1, the mounting substrate 6 is supported on the studs 101 by the support bolts 93 inserted into the support bolt insertion holes 62. Thereby, the attachment board | substrate 6 can be temporarily supported by the wall member 100, and it does not need to have the attachment board | substrate 6 by hand, and the attachment operation | work of the attachment board | substrate 6 to the wall member 100 mentioned later can be performed easily.

  At this time, since the support bolt insertion hole 62 is composed of a long hole extending in the left-right direction orthogonal to the longitudinal direction of the intermediate pillar 101, the support bolt 93 temporarily supported by the intermediate pillar 101 is moved with respect to the support bolt insertion hole 62. Thus, the mounting substrate 6 can be disposed at an appropriate position of the wall member 100 without being constrained by the position of the stud 101.

  Next, as shown in FIGS. 4 and 5, the first substrate fixing member 7 is inserted from the anti-rotation holding hole 61, and the retaining shaft 72 passes through the wall member 100 and the anti-rotation holding hole. 61, the rotation stopper 711 of the first substrate fixing member 7 is held.

  Thereafter, as shown in FIGS. 7 and 8, the second substrate fixing member 8 is inserted into the second substrate fixing member receiving hole 712 of the first substrate fixing member 7 from the front end side, and the second substrate fixing member 8 The tip is brought into contact with the pressed portion 722 of the retaining shaft 72 in the first substrate fixing member 7. Further, the first substrate fixing member 7 is pressed to the retaining shaft 72 side with a tool. Accordingly, as shown in FIGS. 8 and 9, the first substrate fixing member main body 71 from the axial same direction position in which the axial direction of the retaining shaft 72 faces substantially the same direction as the axial direction of the first substrate fixing member main body 71. It rotates to the axial orthogonal direction position which faced the direction substantially orthogonal to the axial direction.

  Then, when the retaining shaft 72 rotates to the position perpendicular to the axis, the tip of the second substrate fixing member 8 enters the screwing hole 723 of the retaining shaft 72. In this state, by rotating the second substrate fixing member 8 with a tool, the male screw portion 81 of the second substrate fixing member 8 is engraved with a female screw on the inner peripheral surface of the screwing hole 723 of the retaining shaft 72. Screw together. As a result, the second substrate fixing member 8 is connected to the retaining shaft 72 in the first substrate fixing member 7.

  By further rotating the screwed second substrate fixing member 8, the retaining shaft 72 is pulled toward the base end side of the second substrate fixing member 8, and the retaining member 72 is in a state orthogonal to the axial direction. It contacts the back surface of 100. Accordingly, the first substrate fixing member main body 71 is prevented from being detached from the wall member 100 by the retaining shaft 72. 4 and 5, the first substrate fixing member 7 is rotated around the rotation holding hole 61 immediately before the second substrate fixing member 8 is connected to the retaining shaft 72 of the first substrate fixing member 7. The state where the stopper 711 is held is shown, and the second substrate fixing member 8 is omitted. In FIG. 9, the positional relationship between the second substrate fixing member 8 and the retaining shaft 72 is shown, and the first substrate fixing member main body 71 is omitted.

  Thus, by using the first substrate fixing member 7 and the second substrate fixing member 8, the mounting substrate 6 can be easily and reliably fixed to the wall member 100.

  Next, the covering member 9 is fixed to the front surface of the mounting substrate 6 with covering member fixing bolts 94 as shown in FIG. Thereby, the part except the opposing part with the holding member 3 in the front surface of the attachment board | substrate 6 can be covered, and it can be excellent in the external appearance.

  Next, the holding member 3 is inserted into the holding member insertion hole 91 of the covering member 9. In this state, the holding member fixing bolt 12 is inserted into the holding member fixing bolt insertion holes 331a and 331b, and the holding member fixing bolt 12 is screwed into the holding member fixing bolt screw hole 63 of the mounting substrate 6 and tightened. Thereby, the holding member 3 can be fixed to the attachment substrate 6.

  Next, the rear side of the seat plate holding member 22 in the chair body 2 having the seat plate 21 and the seat plate holding member 22 that are rotatably connected via the rotation shaft 23 is placed in the storage portion 30 of the holding member 3. Store in.

  In this state, the main body fixing bolt insertion hole 224a of the seat plate holding member 22, the main body fixing bolt insertion hole 332 of the holding member 3, and the main body fixing bolt screw hole 64 of the mounting substrate 6 match.

  Further, the upper contact portion 222a of the seat plate holding member 22 and the upper receiving portion 311 of the holding member 3 are in contact with each other, and the lower contact portion 223a of the seat plate holding member 22 and the lower receiving portion 321 of the holding member 3 are in contact with each other. Touch.

  In this state, the main body fixing bolt 11 is inserted into the main body fixing bolt insertion hole 224a and the main body fixing bolt insertion hole 332, screwed into the main body fixing bolt screw hole 64, and tightened. Thereby, the chair main body 2 can be attached to the wall member 100 via the holding member 3 and the attachment substrate 6. Thus, the attachment of the wall-mounted chair 1 to the wall member 100 is completed.

  When the wall-mounted chair 1 attached to the wall member 100 in this manner is not used, the seat surface 211 of the seat plate 21 is folded substantially parallel to the wall surface to be in the state shown in FIGS.

  On the other hand, when used (sitting), the seat plate 21 is rotated counterclockwise from the state shown in FIGS. When the seat plate 21 rotates approximately 90 ° and the seat surface 211 becomes substantially perpendicular to the wall surface, the base end portion of the seat plate 21 comes into contact with the inner surface of the seat plate holding member 22 as shown in FIG. The rotation stops. In this state, it is possible to sit on the seat surface 211 of the seat plate 21.

  According to the wall-mounted chair 1 configured as described above, the mounting member includes the holding member 3 that holds the chair body 2 and the mounting substrate 6 that is made of a metal plate. The load applied to the member 3 can be applied to the wall member 100 over the entire surface of the attachment substrate 6, and the attachment substrate 6 can be hardly detached from the wall member 100. Therefore, for example, the chair body 2 can be made difficult to be detached from the wall member 100 without providing a floor support plate for supporting the seat plate 21 on the floor surface, and the whole can be simplified with a small bulk.

  Further, since the area of the wall mounting surface 65 of the mounting substrate 6 is formed so as to be larger than the area of the seating surface 211, the total weight of the seated person is transferred from the seat plate 21 to the mounting substrate 6 via the holding member 3. Even in such a case, the mounting substrate 6 can be made more difficult to be detached from the wall member 100.

  Further, the mounting board 6 includes a support bolt insertion hole 62. When the mounting board 6 is attached to the wall member 100, the mounting bolt 6 is inserted into the support bolt insertion hole 62, and the stud 101 has a higher strength than the gypsum board. Therefore, the load applied to the mounting substrate 6 is applied to the studs 101 via the support bolts 93, and the mounting substrate 6 is more reliably prevented from being detached from the wall member 100.

1 Wall-mounted chair 2 Chair body 3 Holding member (mounting member)
6 Mounting board (Mounting member)
7 First board fixing member (fixing member)
8 Second board fixing member (fixing member)
9 Cover member 11 Body fixing bolt (fixing member)
12 Holding member fixing bolt (fixing member)
21 Seat plate 100 Wall member 101 Spacer 211 Seat surface

Claims (7)

A wall-mounted chair comprising a chair body, an attachment member for attaching the chair body to a wall member, and a fixing member for fixing the attachment member to the wall member,
The mounting member includes a holding member that holds the chair body, and a mounting board that is formed of a metal plate-like body disposed between the holding member and the wall member,
The fixing member fixes the holding member and the mounting substrate to the wall member. The chair body includes a seat plate having a seat surface on which a seated person sits.
The mounting board includes a wall mounting surface that is mounted to the wall member so as to face the wall member,
The wall mounting chair according to claim 1, wherein the wall mounting surface is formed so that an area of the wall mounting surface is larger than an area of the seating surface. The wall member is composed of a gypsum board held by a stud,
The mounting board includes a support bolt insertion hole through which a support bolt for supporting the mounting board is inserted into the stud.
The wall mounting chair according to claim 1 or 2, wherein the support bolt insertion hole is a long hole extending in a direction intersecting with a longitudinal direction of the stud.   The wall mounting chair according to claim 3, wherein the support bolt insertion hole is a long hole extending in a direction substantially orthogonal to a longitudinal direction of the stud. The fixing member includes an axial first substrate fixing member that fixes the mounting substrate to the wall member,
The first substrate fixing member includes a rotation preventing portion having a plurality of rotation preventing protrusions formed along a circumferential direction of the first substrate fixing member on a proximal end side of the first substrate fixing member.
Each of the anti-rotation projecting pieces protrudes radially outward from the outer periphery of the first substrate fixing member,
The mounting substrate includes a rotation prevention holding hole for holding the rotation prevention portion so that the rotation prevention portion does not rotate around the axis of the first substrate fixing member,
The wall-mounting chair according to any one of claims 1 to 4, wherein the anti-rotation holding hole is formed in a cross-sectional square shape. The fixing member includes a shaft-shaped second substrate fixing member connected to the first substrate fixing member,
The first substrate fixing member includes a shaft-shaped first substrate fixing member main body driven from the mounting substrate into the wall member, and a front end side of the first substrate fixing member main body, penetrating the wall member and the wall. A shaft-shaped retaining shaft for preventing the first substrate fixing member body from coming off from the member,
The first substrate fixing member body includes a second substrate fixing member receiving hole for receiving the second substrate fixing member,
The retaining shaft is substantially orthogonal to the axial direction of the first substrate fixing member body from the same axial position in which the axial direction of the retaining shaft faces substantially the same direction as the axial direction of the first substrate fixing member body. A range up to a position perpendicular to the axis direction, which is directed to the direction, is held by the first substrate fixing member body so as to be rotatable and movable in the axial direction of the first substrate fixing member body,
When the second substrate fixing member is received in the second substrate fixing member receiving hole, the second substrate fixing member rotates the retaining shaft from the same axis position to the axis orthogonal position. The wall-mounted chair according to claim 5, wherein the wall-mounted chair is screwed to the retaining shaft that has been rotated. The mounting board includes a wall mounting surface that is mounted to the wall member so as to face the wall member,
The wall mounting chair according to any one of claims 1 to 6, further comprising a covering member that covers a surface of the mounting substrate opposite to the wall mounting surface.