Transom panel body mounting structure and mounting method

Abstract

To provide a transom panel body mounting structure, which reduces an increase in the number of components.SOLUTION: Provided is a transom panel body mounting structure in a panel body unit 1 having: an opening / closing body panel body 13: sleeve panel bodies 12L, 12R that reach a ceiling on both sides of the opening / closing body panel body 13; and a transom panel body 11 that is installed between the opening / closing body panel body 13 and the ceiling S and between the sleeve panel bodies 12L, 12R on both sides. The transom panel body mounting structure includes: sleeve panel body side excavated parts 121L, 121R that are formed on end faces of the sleeve panel bodies 12L, 12R, facing the transom panel body 11; fastening auxiliary members 14L, 14R that fit into the sleeve panel side excavated parts 121L, 121R; and transom panel side excavated parts 111L, 111R that are formed on both end faces of the transom panel body 11 and are configured to be able to receive the fastening auxiliary members 14L, 14R from lower sides by sliding the transom panel body 11.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a structure and method for mounting a transom panel body that is provided on the upper part of an opening / closing body that opens and closes an opening provided in a panel body unit for partitioning a space. [Background technology]

[0002] A partition is provided to separate a "predetermined space" such as a toilet, while an opening is formed in the partition to allow access to the "predetermined space." In addition, such an opening may be provided with an opening / closing body for opening and closing the opening. Such opening and closing bodies (for example, doors) usually do not have a height that reaches up to the ceiling, and a transom panel body may be used to separate the upper part of such opening and closing bodies. Patent Document 1 discloses a technique relating to a method for assembling such a transom panel body. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2017-179722 A Summary of the Invention [Problem to be solved by the invention]

[0004] In Patent Document 1, an inner base material 12 is attached to the end face of the front panel body (the panel bodies on both sides of the door) facing the transom panel body, and an outer base material 11 is attached to the end faces on both sides of the transom panel body, thereby allowing a transom panel body of the same thickness to be attached as the front panel body. The technology of Patent Document 1 requires two additional dedicated components, an outer base material 11 and an inner base material 12, and the increased number of parts complicates installation and increases costs.

[0005] In view of the above, the present invention aims to provide a mounting structure and method for a transom panel body that is provided on the upper part of an opening / closing body that opens and closes an opening provided in a panel body unit for dividing a space, thereby reducing the increase in the number of parts. [Means for solving the problem]

[0006] (Configuration 1) A mounting structure for a transom panel in a panel unit having an opening / closing body panel body, sleeve panel bodies extending up to the ceiling on both sides of the opening / closing body panel body, and a transom panel body installed between the opening / closing body panel body and the ceiling and between the sleeve panel bodies on both sides, the mounting structure for the transom panel body comprising: a sleeve panel body side recessed portion formed on the end face of the sleeve panel body facing the transom panel body, a fastening auxiliary member that is fitted into the sleeve panel body side recessed portion and protrudes beyond the end face of the sleeve panel body, and a recessed portion formed on the end face of the transom panel body facing the sleeve panel body, the transom panel body side recessed portion being configured to be able to slide from its lower side relative to the fastening auxiliary member fitted into the sleeve panel body and receive the fastening auxiliary member.

[0007] (Configuration 2) An installation structure for a transom panel body as described in configuration 1, comprising an edge member attached to the end surface of the sleeve panel body facing the opening / closing body panel body, the edge member being formed with a length to abut against the lower end of the transom panel body and configured to support the transom panel body.

[0008] (Configuration 3) 3. An installation structure for a transom panel body as described in configuration 1 or 2, comprising a fastening member provided to penetrate the transom panel body and the fastening auxiliary member.

[0009] (Configuration 4) 4. An installation structure for a transom panel body as described in any one of configurations 1 to 3, wherein the fastening auxiliary member has a length extending from the lower part to the upper part of the transom panel body.

[0010] (Configuration 5) 5. A mounting structure for a transom panel body as described in any one of configurations 1 to 4, wherein the transom panel body side recessed portion is formed so as not to reach the bottom surface of the transom panel body.

[0011] (Configuration 6) An installation structure for a transom panel body described in any of configurations 1 to 5, wherein the fastening auxiliary member is a common member to a wall panel installation member for positioning the sleeve panel body relative to a wall surface, or a ceiling panel installation member for positioning the sleeve panel body or the transom panel body relative to a ceiling surface.

[0012] (Configuration 7) An installation method for the installation structure of a transom panel body described in any one of configurations 1 to 6, comprising the steps of fitting the fastening auxiliary member into the recessed portion on the side of the sleeve panel body, and installing the transom panel body by sliding the transom panel body from bottom to top so that the fastening auxiliary member, which is provided to protrude beyond the end face of the sleeve panel body, is fitted into the recessed portion on the side of the transom panel body.

[0013] (Configuration 8) An installation method for the installation structure of the transom panel body described in configuration 2, comprising the steps of: fitting the fastening auxiliary member into the recessed portion on the side of the sleeve panel body; installing the transom panel body by sliding the transom panel body from bottom to top so that the fastening auxiliary member, which protrudes beyond the end face of the sleeve panel body, fits into the recessed portion on the side of the transom panel body; and attaching the edge member to the end face of the sleeve panel body facing the opening / closing body panel body so that the upper end of the edge member abuts the bottom surface of the transom panel body.

[0014] (Configuration 9) An installation method for the installation structure of a transom panel body described in configuration 3, comprising the steps of: fitting the fastening auxiliary member into the recessed portion on the side of the sleeve panel body; installing the transom panel body by sliding the transom panel body from bottom to top so that the fastening auxiliary member, which is provided so as to protrude beyond the end face of the sleeve panel body, fits into the recessed portion on the side of the transom panel body; and providing the fastening member so as to penetrate the transom panel body and the fastening auxiliary member.

[0015] (Configuration 10) An installation method according to any one of configurations 7 to 9, comprising a step of adhering the fastening auxiliary member and the transom panel body side recessed portion. Effect of the Invention

[0016] According to the mounting structure and mounting method of the transom panel body of the present invention, it is possible to reduce the increase in the number of parts required for mounting the transom panel body that is provided on the upper part of the opening / closing body that opens and closes an opening provided in a panel body unit for dividing a space. [Brief description of the drawings]

[0017] [Figure 1] FIG. 1 is a front view showing a panel body unit according to a first embodiment of the present invention; [Diagram 2] FIG. 3 is a cross-sectional view of a panel body unit according to the first embodiment. [Diagram 3] FIG. 1 is an enlarged view of a joint between a sleeve panel body and a transom panel body of a panel body unit of the first embodiment. [Figure 4] FIG. 1 is a conceptual diagram for explaining a joining structure between a sleeve panel body and a transom panel body of a panel body unit of the first embodiment. [Diagram 5] FIG. 11 is a front view showing a panel body unit according to a second embodiment of the present invention; [Figure 6] 11 is a cross-sectional view of a panel body unit according to a second embodiment. [Figure 7] FIG. 13 is an enlarged view of a joint between a sleeve panel body and a transom panel body of a panel body unit of the second embodiment. [Figure 8] FIG. 11 is a conceptual diagram for explaining the joining structure between the sleeve panel body and the transom panel body of the panel body unit of the second embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. Note that the following embodiment is one form for embodying the present invention, and is not intended to limit the scope of the present invention.

[0019] <Embodiment 1> Fig. 1 is a front view showing a panel body unit of embodiment 1 according to the present invention. Fig. 2 is a cross-sectional view of the panel body unit of embodiment 1, in which Fig. 2(a) is a vertical cross-sectional view at a location where the opening / closing body panel body is located, Fig. 2(b) is a horizontal cross-sectional view at a location where the transom panel body is located (line BB in Fig. 2(a)), and Fig. 2(c) is a horizontal cross-sectional view at a location where the opening / closing body panel body is located (line AA in Fig. 2(a)). The panel body unit 1 of this embodiment is a partition installed indoors to separate a "predetermined space" such as a toilet. The panel body unit usually includes not only the front panel bodies shown in Fig. 1 but also side panel bodies extending in the depth direction (direction perpendicular to the paper surface of Fig. 1), but the side panel bodies extending in the depth direction are not directly related to the present invention, so illustration and description here are omitted. Also, description here of the configuration of each panel body on the front side of the panel body unit that is not directly related to the present invention (for example, door stop and lock components provided on the door panel) is omitted, and the following mainly describes the configuration related to the present invention and its surrounding configuration.

[0020] The panel body unit 1 of this embodiment has a door panel body 13 which is an opening / closing body panel body, sleeve panel bodies 12L and 12R which extend to the ceiling on both sides of the door panel body 13, and a transom panel body 11 which is installed between the door panel body 13 and the ceiling S and between the sleeve panel bodies 12L and 12R on both sides.

[0021] The sleeve panel body 12L and the sleeve panel body 12R are panel bodies extending from the floor to the ceiling on both sides of the door panel body 13, and can be shared with the adjacent booth when used as a continuous toilet booth (for example, the sleeve panel body 12L is a panel that extends to the adjacent booth). The sleeve panel body (for example, the sleeve panel body 12R) adjacent to the wall (of the booth at the very end) is fixed to the wall. The upper ends of the sleeve panel bodies 12L and 12R are fixed to the ceiling. As shown in Figures 2(b) and 2(c), the sleeve panel body is fixed to the wall surface W using a wall panel mounting member 16 for positioning the sleeve panel body to the wall surface W. The wall panel mounting member 16 is a rod-shaped member that extends vertically with a rectangular cross section, and is fixed to the wall surface W by fastening members (screws) 161. A recess 122R for receiving the wall panel mounting member 16 is formed in the end face of the sleeve panel body 12R facing the wall surface W, and the wall panel mounting member 16 is positioned relative to the wall surface W by inserting it into the recess 122R. Fixing to the ceiling is performed using a ceiling panel mounting member 17 for positioning the sleeve panel body relative to the ceiling S. The ceiling panel mounting member 17 is a rod-shaped member extending in the width direction (left-right direction in FIG. 1) with a rectangular cross section, and is fixed to the ceiling S by a fastening member (screw) 171 (a member having a similar concept to the wall panel mounting member 16). A recess for receiving the ceiling panel mounting member 17 is formed on the end faces of the sleeve panel body 12L and the sleeve panel body 12R facing the ceiling S (not shown in particular, but similar in concept to the recess 122R for receiving the wall panel mounting member 16), and the ceiling panel mounting member 17 is inserted into the recess to position it relative to the ceiling S. In this example, the sleeve panel body 12R is attached to a wall surface, but the sleeve panel body 12L may also be attached to a wall surface, or both the sleeve panel body 12L and the sleeve panel body 12R may not be attached to a wall surface (a middle booth in a row of multiple booths), or both may be attached to a wall surface (a single booth).

[0022] The door panel body 13 is attached so as to be able to be opened and closed by a hinge member provided on (an edge member 15R attached to) the end face of the side panel body 12R that faces the door panel body 13. The configuration of the door panel body 13 itself is not directly related to the present invention, so further explanation will be omitted here.

[0023] The transom panel body 11 is a panel for closing (partitioning) the upper part of the door panel body 13. As shown in Fig. 2(b), Fig. 3 (an enlarged view of the joint portion between the side panel body 12L and the transom panel body 11, Fig. 3(a): front view, Fig. 3(b): cross-sectional view of line BB in Fig. 3(a)), and Fig. 4 (conceptual view of the joint structure between the side panel body 12R and the transom panel body 11), the panel body unit 1 of this embodiment has the following attachment structure for the transom panel body 11: A sleeve panel body side recessed portion 121L, 121R formed on the end surface of each of the sleeve panel body 12L and the sleeve panel body 12R facing the transom panel body 11, Fastening auxiliary members 14L, 14R are fitted into the sleeve panel body side recessed portions 121L, 121R and protrude beyond the end faces of the sleeve panel bodies 12L, 12R; The transom panel body side recessed portions 111L, 111R are formed on the end faces (end faces on both sides in the width direction) of the transom panel body 11 facing the sleeve panel body, and are configured to be able to slide from the lower side of the fastening auxiliary members 14L, 14R fitted into the sleeve panel bodies 12L, 12R and receive the fastening auxiliary members 14L, 14R; Edge members 15L and 15R attached to the end surfaces of the sleeve panel body 12L and the sleeve panel body 12R facing the door panel body 13, respectively; It is equipped with:

[0024] The fastening auxiliary members 14L, 14R of this embodiment are rod-shaped members with a rectangular cross section, and are common members (members that are symmetrically attached on the left and right). Furthermore, the fastening auxiliary members 14L, 14R of this embodiment are common members to the wall panel mounting member 16 (the same members are cut to the required length for use), which further reduces the number of parts. As shown in Fig. 3, the fastening auxiliary members 14L, 14R have a length that reaches from the lower part to the upper part of the transom panel body 11 (however, they do not reach the upper and lower ends of the transom panel body 11, and are shorter than the height of the transom panel body 11). More specifically, as shown in Fig. 3(b), their upper ends are positioned so as to be in contact with the ceiling panel mounting member 17, and their lower ends are formed at a height that fits into the transom panel body side recessed portion 111L that is formed so as not to reach the bottom surface of the transom panel body 11. The fastening auxiliary members 14L, 14R are fastened to the sleeve panel bodies 12L, 12R by fastening members (screws) 141L, 141R. Any fastening method such as adhesion may be used.

[0025] The end faces of the sleeve panel body 12L and the sleeve panel body 12R facing the transom panel body 11 are formed with sleeve panel body side recessed portions 121L, 121R for attaching and positioning the fastening auxiliary members 14L, 14R. The sleeve panel body side recessed portions 121L, 121R are formed with a shape and range necessary and sufficient for fitting the fastening auxiliary members 14L, 14R. As shown in the conceptual diagram of the joining structure in Figure 4 (only the sleeve panel body 12R side is shown, but the sleeve panel body 12L side has the same concept (symmetrical)), fastening auxiliary members 14L, 14R are fitted into the sleeve panel body side recesses 121L, 121R formed on the end faces of the sleeve panel bodies 12L, 12R. Then, as described above, the fastening auxiliary members 14L, 14R are fastened to the sleeve panel bodies 12L, 12R by the fastening members (screws) 141L, 141R. When the fastening auxiliary members 14L, 14R are fastened to the sleeve panel bodies 12L, 12R, the fastening auxiliary members 14L, 14R are configured to protrude from the end faces of the sleeve panel bodies 12L, 12R.

[0026] On the end faces (both end faces in the width direction) of the transom panel body 11 facing the sleeve panel body, transom panel body side recessed portions 111L, 111R are formed into which the fastening auxiliary members 14L, 14R fitted to the sleeve panel bodies 12L, 12R are inserted from their lower sides to fit in. The transom panel body side recessed portions 111L, 111R are formed with a necessary and sufficient shape and range for fitting the fastening auxiliary members 14L, 14R while sliding them. Also, as described above, the transom panel body side recessed portions 111L, 111R are formed so as not to reach the bottom surface of the transom panel body 11. This improves the design of the bottom surface of the transom panel body 11. As shown in the conceptual diagram of Figure 4(b), the depth of the transom panel body side recessed portions 111L, 111R is formed deeper than the protruding height of the fastening auxiliary members 14L, 14R, and when the transom panel body 11 is assembled to the sleeve panel bodies 12L, 12R, there is a space within the transom panel body side recessed portions 111L, 111R. The existence of this space makes the sliding movement of the transom panel body 11 smoother when it is assembled to the sleeve panel bodies 12L, 12R, and also serves as a relief for the screw heads of the fastening members (screws) 141L, 141R and as a reservoir for the adhesive, preventing the adhesive from spilling out. In addition, a recess 112 (see Figure 2 (a)) for receiving a ceiling panel mounting member 17 is formed on the end face of the transom panel body 11 facing the ceiling S, and, similar to the side panel bodies 12L, 12R, the ceiling panel mounting member 17 is positioned relative to the ceiling S by inserting it into the recess 112.

[0027] The edge members 15L and 15R attached to the end faces of the sleeve panel body 12L and the sleeve panel body 12R facing the door panel body 13 are formed to abut against the lower end of the transom panel body 11 and are configured to support the transom panel body 11. The edge members 15L and 15R in this embodiment are formed from extruded aluminum.

[0028] The mounting method for the transom panel body 11 having the above-mentioned configuration is as follows: a step of fitting and fastening the fastening auxiliary members 14L, 14R to the sleeve panel body side recessed portions 121L, 121R, respectively; Applying adhesive to the inside of the transom panel body side recessed portions 111L, 111R; a step of installing the transom panel body 11 by sliding the transom panel body 11 from bottom to top so that the fastening auxiliary members 14L, 14R provided to protrude beyond the end faces of the side panel bodies 12L, 12R are fitted into the transom panel body side recessed portions 111L, 111R (as a result, the fastening auxiliary members 14L, 14R are bonded to the transom panel body side recessed portions 111L, 111R); attaching the edge members 15L and 15R to the end faces of the side panel bodies 12L and 12R so that the upper ends of the edge members 15L and 15R abut the bottom surface of the transom panel body 11; It has.

[0029] As described above, according to the panel body unit 1 (attachment structure of the transom panel body 11) of this embodiment, the transom panel body 11 can be attached using the fastening auxiliary members 14L and 14R (i.e., one member) which are common to both the left and right, and this can reduce the increase in the number of parts. This also simplifies the installation work as described above. In addition, in this embodiment, the fastening auxiliary members 14L, 14R are common members to the wall panel mounting member 16, thereby further reducing the number of parts. In addition, the fastening auxiliary members 14L, 14R are configured to fit into the recessed portions 121L, 121R on the side panel body and the recessed portions 111L, 111R on the transom panel body, respectively, so that the positioning of the parts can be easily and accurately performed. For example, in the technology of the cited document 1, when the outer base material 11 is attached to the transom panel body or when the inner base material 12 is attached to the front panel body, if the respective mounting positions are misaligned, the relative positions of the parts when assembled will also be misaligned. In contrast, according to the present embodiment, the fastening auxiliary members are configured to fit into the respective recessed portions as described above, so that the misalignment of the parts during assembly is suppressed.

[0030] <Embodiment 2> Fig. 5 is a front view showing the panel body unit of the second embodiment. Fig. 6 is a cross-sectional view of the panel body unit of the second embodiment, in which Fig. 6(a) is a vertical cross-sectional view at the location of the opening / closing body panel body, Fig. 6(b) is a horizontal cross-sectional view at the location of the transom panel body (line BB in Fig. 6(a)), and Fig. 6(c) is a horizontal cross-sectional view at the location of the opening / closing body panel body (line AA in Fig. 6(a)). Fig. 7 is an enlarged view of the joint between the sleeve panel body 12L and the transom panel body 11, in which Fig. 7(a) is a front view, and Fig. 7(b) is a cross-sectional view of line BB in Fig. 7(a). Fig. 8 is a conceptual diagram of the joint structure between the sleeve panel body 12L and the transom panel body 11 (a view of the joint (cross-section) between the sleeve panel body 12L and the transom panel body 11, viewed from diagonally above). The same reference numerals as in the first embodiment are used for configurations (concepts) similar to those in the first embodiment, and descriptions thereof will be omitted here. The following mainly describes the differences from the first embodiment.

[0031] In the panel body unit 1-1 of this embodiment, in order to improve the design, the edge materials 15L-1, 15R-1 provided on the end faces of the sleeve panel bodies 12L, 12R have the same length as the sleeve panel bodies 12L, 12R and extend to near the ceiling. The edge materials 15L-1, 15R-1 are made of wood, and the edge materials 15L-2, 15R-2' provided on the end faces on both sides in the width direction of the door panel body 13-1 are also made of wood, giving a sense of luxury. Furthermore, in order to provide a continuous design from the door panel body 13-1 to the transom panel body 11, edge materials 15L-2, 15R-2 are provided on both end faces of the transom panel body 11. The edge material 15L-2 is the same as that used for the door panel body.

[0032] Due to such design requirements, the mounting structure of the transom panel body in the panel body unit 1-1 of this embodiment differs from that of the first embodiment in the following points. 1. The recessed portion is formed in or through the edge material. 2. Because the recessed portion is deep, ceiling panel mounting members 17 are used as fastening auxiliary members 14L-1 and 14R-1. 3. Since the transom panel body is not supported by the edge material, fastening members (screws) 18L and 18R are provided which penetrate the transom panel body and the fastening auxiliary member.

[0033] Regarding 1, as shown in Figure 6 (b) etc., edge materials 15L-1, 15R-1 are provided on the end faces of the sleeve panel bodies 12L, 12R, and the sleeve panel body side recessed portions 121L-1, 121R-1 are formed by recessing the edge materials 15L-1, 15R-1. In addition, edge materials 15L-2, 15R-2 are provided on the end faces of the transom panel body 11, and the transom panel body side recessed portions 111L-1, 111R-1 are formed by recessing the transom panel body 11 through the edge materials 15L-2, 15R-2. Each recess is formed by recessing the edge material, but the edge material attached to the sleeve panel body can be considered as part of the sleeve panel body, and similarly, the edge material attached to the transom panel body can be considered as part of the transom panel body, so there is no difference in the concept between embodiment 1 and embodiment 2 of "a recess on the sleeve panel body side formed on the end face of the sleeve panel body facing the transom panel body" and "a recess formed on the end face of the transom panel body facing the sleeve panel body".

[0034] Regarding embodiment 2, as described above, since the recess is made deep by digging through the edge material, a ceiling panel mounting member 17 that is taller (length in the left-right direction in FIG. 6(b)) than the wall panel mounting member 16 is used as the fastening auxiliary members 14L1 and 14R1. As in embodiment 1, the number of parts is reduced by sharing parts.

[0035] Regarding 3, since there is no support from the edge material, in order to secure the panel until the adhesive hardens, fastening members (screws) 18L and 18R are provided that penetrate the transom panel body 11 and the fastening auxiliary members 14L1 and 14R1, respectively. The fastening members (screws) 18L and 18R are installed on the back side of the transom panel body 11 (inside the booth) near the ceiling, so that they are not noticeable.

[0036] The method of mounting the transom panel body having the above-mentioned configuration is as follows: a step of fitting and fastening the fastening auxiliary members 14L-1 and 14R-1 to the sleeve panel body side recessed portions 121L-1 and 121R-1, respectively; Applying adhesive to the inside of the transom panel body side recessed portions 111L-1, 111R-1; a step of installing the transom panel body 11 by sliding the transom panel body 11 from bottom to top so that the fastening auxiliary members 14L-1, 14R-1 provided to protrude beyond the end faces of the sleeve panel bodies 12L, 12R are fitted into the transom panel body side recessed portions 111L-1, 111R-1 (as a result, the fastening auxiliary members 14L-1, 14R-1 and the transom panel body side recessed portions 111L-1, 111R-1 are bonded to each other); A step of placing fastening members 18L and 18R so as to penetrate the transom panel body 11 and the fastening auxiliary members 14L-1 and 14R-1, respectively; has.

[0037] According to the panel body unit 1-1 (mounting structure of the transom panel body 11) of this embodiment, while achieving a design that enhances aesthetic appeal, the increase in the number of parts can be reduced, and the mounting work can be simplified, as in embodiment 1. In this embodiment, the fastening auxiliary members 14L-1 and 14R-1 are common members to the ceiling panel mounting member 17, so that the number of parts is reduced as in the first embodiment. As in the first embodiment, misalignment between parts is prevented when mounting the transom panel body.

[0038] In each embodiment, the fastening auxiliary member has a rectangular cross section, but the present invention is not limited to this, and the member may have any shape that can be slid from bottom to top and engaged with the transom panel body. The recessed portion on the side of the sleeve panel body and the recessed portion on the side of the transom panel body may also have any cross-sectional shape that matches the cross-sectional shape of the fastening auxiliary member.

[0039] In each embodiment, the fastening auxiliary member is shown as having a length extending from the bottom to the top of the transom panel body, but the present invention is not limited to this, and the fastening auxiliary member may be of any length. Also, the fastening auxiliary member does not need to be a single continuous member, and may be, for example, a plurality of fastening auxiliary members provided intermittently. However, it is more preferable to have a length extending from the bottom to the top of the transom panel body 11, as in the embodiment, because this prevents a gap from occurring between the sleeve panel body and the transom panel body (where the other side can be seen through).

[0040] In each embodiment, the fastening auxiliary member is a member common to the wall panel mounting member (embodiment 1) or the ceiling panel mounting member (embodiment 2), but the present invention is not limited to this, and the fastening auxiliary member may be a member different from the wall panel mounting member or the ceiling panel mounting member. Alternatively, the wall panel mounting member, the ceiling panel mounting member, and the fastening auxiliary member may all be a common member. The fastening auxiliary member may be made of any material having the required strength.

[0041] In addition, in each embodiment, a door panel is used as an example of the opening / closing body panel body, but the present invention is not limited to this, and for example, the opening / closing body may use a panel body that is a sliding door. Furthermore, the opening direction of the opening / closing body may be any direction (a direction suitable for the installation location), and each panel body may be any size (a size suitable for the installation location). [Explanation of symbols]

[0042] 1...Panel body unit 11...Transom panel body 111L, 111R...Transom panel body side recess 12L, 12R...Sleeve panel body 121L, 121R...Sleeve panel body side recess 13...Opening and closing panel body 14L, 14R... Fastening auxiliary parts 15L, 15R...Edge material 16...Wall panel mounting parts 17...Ceiling panel mounting parts 18L, 18R... Fastening members

Claims

1. A mounting structure for a transom panel in a panel unit having an opening / closing body panel, sleeve panels extending to a ceiling on both sides of the opening / closing body panel, and a transom panel disposed between the opening / closing body panel and the ceiling and between the sleeve panels on both sides, comprising: A sleeve panel body side recessed portion formed on an end surface of the sleeve panel body facing the transom panel body; A fastening auxiliary member that is fitted into the recessed portion of the sleeve panel body and protrudes beyond the end surface of the sleeve panel body; a recess formed on the end surface of the transom panel body facing the sleeve panel body, the recess being configured to be able to slide from the lower side of the fastening auxiliary member fitted to the sleeve panel body and receive the fastening auxiliary member; A mounting structure for a transom panel body.

2. 2. An installation structure for a transom panel body as described in claim 1, comprising an edge member attached to the end surface of the sleeve panel body facing the opening / closing body panel body, the edge member being formed with a length to abut against the lower end of the transom panel body and configured to support the transom panel body.

3. 2. The mounting structure for a transom panel body according to claim 1, further comprising a fastening member provided to penetrate through the transom panel body and the fastening auxiliary member.

4. 4. The mounting structure for a transom panel body according to claim 1, wherein the fastening auxiliary member has a length extending from the lower portion to the upper portion of the transom panel body.

5. 5. The mounting structure for a transom panel body according to claim 4, wherein the transom panel body side recessed portion is formed so as not to reach the bottom surface of the transom panel body.

6. An installation structure for a transom panel body as described in any of claims 1 to 3, wherein the fastening auxiliary member is a common member to a wall panel mounting member for positioning the sleeve panel body relative to a wall surface, or a ceiling panel mounting member for positioning the sleeve panel body or the transom panel body relative to a ceiling surface.

7. A method for mounting the transom panel body according to any one of claims 1 to 3, comprising: A step of fitting the fastening auxiliary member into the sleeve panel body side recessed portion; a step of installing the transom panel body by sliding the transom panel body from bottom to top so that the fastening auxiliary member provided protruding from the end face of the sleeve panel body is fitted into the transom panel body side recessed portion; The mounting method includes:

8. A method for mounting the transom panel body according to claim 2, comprising the steps of: A step of fitting the fastening auxiliary member into the sleeve panel body side recessed portion; a step of installing the transom panel body by sliding the transom panel body from bottom to top so that the fastening auxiliary member provided protruding from the end face of the sleeve panel body is fitted into the transom panel body side recessed portion; attaching the edge member to an end surface of the side panel body facing the opening / closing body panel body so that an upper end of the edge member abuts against a bottom surface of the transom panel body; The mounting method includes:

9. A method for mounting the transom panel body according to claim 3, comprising the steps of: A step of fitting the fastening auxiliary member into the sleeve panel body side recessed portion; a step of installing the transom panel body by sliding the transom panel body from bottom to top so that the fastening auxiliary member provided protruding from the end face of the sleeve panel body is fitted into the transom panel body side recessed portion; Providing the fastening member so as to penetrate the transom panel body and the fastening auxiliary member; The mounting method includes:

10. 10. The installation method according to claim 8 or 9, further comprising a step of adhering the fastening auxiliary member and the transom panel body side recessed portion to each other.

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