JP4768464B2 - Panel connection structure in buildings - Google Patents

Description

  The present invention relates to a panel connection structure on a wall or floor of a building, and is suitable for use in a panel connection structure on a steel house wall or the like.

  2. Description of the Related Art Steel houses with a frame wall construction method are widely known that adopt a 2 × 4 standard for the structure that forms the skeleton of a building and use a lightweight steel frame to increase strength and durability. Steel house uses standardized and standardized wall panels produced at the factory, and the wall panels are joined at the construction site of the building. In steel houses, it is an important issue to improve the construction efficiency at the construction site of a building, and a wall panel connection structure for that purpose has been proposed (see, for example, Patent Document 1).

  This wall panel coupling structure will be briefly described with reference to FIG. FIG. 16 is a perspective view showing a main part of two wall panels to be joined. The wall panel 910 is formed by fixing a structural plywood 914 on one side of the frame. This frame is formed by fixing the upper end and the lower end of a lip groove steel stud 911 to an upper frame runner 912 and a lower frame runner (not shown) made of groove steel. A male side 915 and a female side 916 are formed on both left and right sides of the wall panel 910. In FIG. 16, the left side of the wall panel 910 shown on the right is the male side 915, and the right side of the wall panel 910 shown on the left is the female side 916. . A wall body is formed by combining the male side 915 and the female side 916.

  A stud 911 is disposed on the male side 915. The right half of the upper end of the stud 911 disposed on the male side 915 is covered with an upper frame runner 912. Further, the right half in the vertical direction on the contact surface of the stud 911 with the structural plywood 914 is covered with the structural plywood 914. Although not shown in FIG. 16, the right half of the lower end of the stud 911 is also covered with the lower frame runner. As a result, in the male side 915, the right half of the stud 911 arranged there is covered with the upper frame runner 912, the structural plywood 914 and the lower frame runner, and the left half is the upper frame runner 912, structural A protruding portion 917 protruding from the left end portion of the plywood 914 and the lower frame runner is formed. On the other hand, the stud 911 is not disposed on the female side 916, and the upper end of the upper frame runner 912, the structural plywood 914, and the lower end of the lower frame runner are in the same position.

  A small depression 918 a is provided on the upper side surface of the protruding portion 917 formed on the male side 915. On the other hand, a protrusion 918 b is provided on the inner side surface of the upper frame runner 912 in the female side 916. Although not shown in FIG. 16, small depressions and protrusions are also provided on the lower side surface of the protrusion 917 formed on the male side 915 and the inner side surface of the lower frame runner on the female side 916, respectively. It has been.

  In the two wall panels 910, the upper end and the lower end of the protruding portion 917 formed on the male side 915 are covered with the upper frame runner 912 and the lower frame runner 916, and the side surface of the protruding portion 917 is female. They are joined so as to be covered by the end portion of the structural plywood 914 on the side side 916. Further, when the two wall panels 910 are joined, the protrusion 918b provided on the female side 916 fits into the recess 918a provided on the male side 915. Thereby, workability at the time of temporarily joining two wall panels 910 is improved.

As described above, in the coupling structure of the wall panel 910 shown in FIG.
8b is provided on the upper frame runner 912 and the stud 911, respectively. The recesses 918a and the protrusions 918b are fitted to each other when the side surface of the upper frame runner 912 spreads outward or the side surface of the stud 911 narrows inward and deforms. However, since the stud 911 and the upper frame runner 912 are generally made of steel, they are not easily deformed and it is difficult to join the two wall panels 910 with a small force. Even if it can be combined, the members constituting the frame of the wall panel 910 are deformed, which causes a problem in that the strength of the wall panel 910 is reduced.
Japanese Patent Application Laid-Open No. 11-229531

  The present invention has been made in view of the above problems, and is a panel coupling structure that enables easy coupling between adjacent panels while suppressing deformation of members constituting the panel frame itself. The main purpose is to provide

  Hereinafter, means and the like effective for solving the above-described problems will be described while showing functions and effects as necessary. In the following, in order to facilitate understanding, a corresponding configuration example in the embodiment of the invention is appropriately shown in parentheses, etc., but is not limited to the specific configuration shown in parentheses.

  The building panel connection structure in the present invention includes a first panel formed by attaching a face material (such as a structural plywood 114) to a frame, (stud 111, upper frame runner 112, lower frame runner 113, etc.). A panel coupling structure in a building that couples adjacent side edges (male side side 115, female side side 116, etc.) to two panels (wall panel 110, etc.), Engagement members (a coupling clip 118, an upper frame runner joint member 622, a lower frame runner joint member 621, etc.) that are separate members from the frame body are provided on the side edge adjacent to the two panels. Engaged parts (lip part 111a, clip insertion hole 420, upper frame runner 612, lower frame runner 513, etc.) with which the engaging member engages with the side edge of the panel adjacent to the first panel Is provided, it is characterized in that said engaging member and the engaged portion is the first panel and the second panel are joined by engaging.

  The engaging members provided on the first panel are engaged with the engaged portions of the second panel, so that adjacent panels are coupled. As a result, adjacent panels can be easily joined, and construction efficiency can be improved. The engaging member is provided as a member different from the member constituting the frame of the panel. Thereby, when connecting adjacent panels, deformation of members constituting the frame of the panel can be suppressed, so that the cause of reducing the strength of the panel can be reduced.

  The engaging member is provided on a face material of a side edge portion of the first panel, and a frame material of the frame body is provided on a side edge portion of the second panel at the side edge portion of the second panel. And is arranged so as to protrude from the face material of the second panel toward the first panel, and the engaged portion is provided on the first panel side of the protruding frame member. You can also

The engaging members (coupling clips 118, 218, 318) can be elastically deformed, and the engaging members are preferably engaged with the engaged portion through elastic deformation. When the engaging member engages with the engaged portion, the engaging member provided as a member different from the member constituting the frame body is elastically deformed, so that the member constituting the frame body of the panel is Deformation can be further suppressed. As a result, it is possible to further reduce the cause of lowering the strength of the panel.

  The projecting frame material of the second panel has a lip groove shape, and the lip portion is disposed toward the first panel side, and the engaged portion is preferably formed by the lip portion. . By utilizing a part of the shape of the frame material, it is not necessary to form the engaged portion specially. As a result, the engaged portion can be configured easily.

  It is preferable that the engaged portion is formed by a hole provided in a protruding frame member of the second panel, and the engaging member is inserted into the hole and engaged. Thereby, it becomes possible to comprise a to-be-engaged part with a simple thing called a hole.

  It is preferable that an interval between the face material of the first panel and the face material of the second panel is defined by the engagement member coming into contact with a predetermined position of the frame material of the second panel. Thereby, the minimum space | interval of the face material of an adjacent panel can be prescribed | regulated, and it can suppress that face materials contact when a panel is connected.

  In addition, when the lip groove-shaped member in which the lip portion is arranged toward the first panel side is used as the projecting frame member of the second panel, the engaging member is formed of the second panel. It is possible to take a configuration in which the distance between the surface material of the first panel and the surface material of the second panel is defined by contacting the surface of the lip portion of the frame material on the first panel side. . Further, the engagement member is in contact with the bottom surface of the groove portion of the frame material of the second panel, whereby the interval between the surface material of the first panel and the surface material of the second panel is defined. Is also possible.

  The engaging member engages with the engaged portion so that the protruding frame member of the second panel is disposed between the end of the face member of the first panel and the engaging member. It is preferable. Thereby, the frame material which the 2nd panel protruded will be in the state inserted | pinched between the edge part of the face material of a 1st panel, and an engaging member. As a result, when the present invention is used for the coupling structure of the panels constituting the walls, the panel is stabilized even before the main fixing, and one panel can be prevented from falling down.

  It is preferable that the edge part of the face material of the side edge part in the said 1st panel is being fixed to the frame material which the said 2nd panel protruded. Thereby, since a frame material can be shared in the joint part of an adjacent panel, the frame material which comprises a frame can be reduced and cost reduction becomes possible.

  The frame body comprises a stud (stud 511, 611) and groove-shaped runners (upper frame runners 512, 612, lower frame runners 513, 613) covering the upper and lower ends of the stud, and the engagement The members (upper frame runner joint member 622, lower frame runner joint members 521, 621) are provided on the runner of the first panel so as to protrude from the end of the runner of the first panel toward the second panel. The engaged portion may be formed by an end portion on the first panel side of the runner in the second panel. Thereby, it becomes possible to adjust the space | interval of a panel in the state which engaged the engagement member in the runner.

The engaging member and the engaging portion are provided on one runner of the first panel and the second panel, and at the side edge of the second panel, the other runner of the second panel and the face material The stud is arranged to protrude toward the first panel, and the end of the other runner at the side edge of the first panel covers the end of the stud arranged to protrude from the second panel. It is preferable. Thereby, it will be in the state where the edge part of the stud projected and arranged in the side edge part of the 2nd panel was pinched by the both sides of the runner of the 1st panel. As a result, when the present invention is used for the coupling structure of the panels constituting the walls, the panel is stabilized even before the main fixing, and one panel can be prevented from falling down.

  The engaging members projecting from the end portion of the runner of the first panel toward the second panel are provided on both runners of the first panel, and the first panel side of both runners of the second panel It is preferable that the engaged portion is formed at the end of the. Since the engagement member and the runner are engaged by both runners, the connection between the panels can be made more stable. Moreover, it becomes easy to adjust the space | interval of a panel in the state which both the engagement members were engaged in both runners. This makes it easy to adjust the panel spacing of the building at the construction site, and makes it easy to adjust the length of the entire panel after joining, thereby improving the accuracy of the building length. Become.

  It is preferable that the engaging member is rotatably provided at an end portion of the runner of the first panel. Thereby, it becomes possible to engage an engaging member with a runner by rotating an engaging member after making an adjacent panel approach. Thereby, it becomes possible to improve workability | operativity at the time of engaging an engaging member with the edge part of a runner.

  The distance between the face material of the first panel and the face material of the second panel by contacting the side edge of the second panel at the end of the runner in the side edge of the first panel It is preferable that a protrusion (protrusion 513a) that defines the above is provided. Thereby, the minimum space | interval of the face material of an adjacent panel can be prescribed | regulated, and it can suppress that face materials contact at the time of the connection between panels.

[First Embodiment]
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is a perspective view of an essential part of two wall panels to be joined in the first embodiment of the present invention. FIGS. 2A to 2C are cross-sectional views of the main part showing the joining process of two wall panels to be joined in the present embodiment.

  The wall panel 110 shown in FIG. 1 is used for the wall surface of a steel house. The wall panel 110 is formed by fixing a face material to a frame. In the present embodiment, the frame is formed of two lip groove steel studs 111, an upper frame runner 112 and a lower frame runner 113 made of groove steel.

  The studs 111 constituting the frame are arranged in parallel in a state extending in the vertical direction. The upper frame runner 112 is disposed so as to cover the upper ends of the two studs 111. The lower frame runner 113 is also arranged so as to cover the lower ends of the two studs 111. Note that only one half of the upper end and the lower end of one stud 111 is covered with the end portions of the upper frame runner 112 and the lower frame runner 113. Further, the other upper end and the lower end of the other stud 111 are covered more inward than the ends of the upper frame runner 112 and the lower frame runner 113. As a result, from one end of the upper frame runner 112 and the lower frame runner 113, half of the end of the stud 111 is exposed without being covered. Further, the stud 111 is not disposed at the other end of the upper frame runner 112 and the lower frame runner 113. In this state, the stud 111, the upper frame runner 112, and the lower frame runner 113 are fixed to form a frame.

  On one side of the frame, a structural plywood 114 as a face material is fixed with screws. The longitudinal length of the structural plywood 114 is set to be equal to the length of the stud 111, and the lateral length is set to be equal to the lengths of the upper frame runner 112 and the lower frame runner 113. The vertical and horizontal ends of the structural plywood 114 are fixed to the frame so as to be aligned with the ends of the upper frame runner 112 and the lower frame runner 113.

  The wall panel 110 formed as described above has, on one side edge portion thereof, a protruding portion 117 in which a stud protrudes from an end portion of the upper frame runner 112, the lower frame runner 113, and the structural plywood 114. Yes. Thus, the side edge part of the wall panel 110 from which the stud 111 protrudes from the end part of the structural plywood 114 will be referred to as a male side edge 115 in this specification for convenience. In the present embodiment, the stud 111 disposed on the male side 115 is disposed such that the lip 111 a is on the inner side of the wall panel 110.

  On the other hand, the stud 111 is not disposed at the other side edge of the wall panel 110. Such a side edge portion of the wall panel 110, in this specification, for convenience, will be referred to as a female side side 116. Three coupling clips 118 as engagement members are provided at predetermined intervals in the vertical direction at the end of the structural plywood 114 on the female side 116. The coupling clip 118 is for temporarily coupling two adjacent wall panels 110 by engaging with a lip portion 111 a as an engaged portion of the stud 111 disposed on the male side 115. . The coupling clip 118 is not fixed to the wall panel 110 at the construction site, but is provided in advance at a factory that manufactures the wall panel 110.

  The coupling clip 118 is formed of a thin metal plate, and includes a fixing portion 118a, a positioning portion 118b, and an engaging portion 118c. The fixing portion 118 a is a portion that is in surface contact with the inner surface side of the wall panel 110 of the structural plywood 114 and is fixed with screws 119. The positioning part 118b is formed by folding back a metal plate from the end part side of the female side 116 of the fixing part 118a to the side opposite to the structural plywood 114. The positioning portion 118b is a part for defining the distance between the structural plywoods 114 in the two wall panels 110 when coupled to the male side 115 of the adjacent wall panel 110. The engaging portion 118c is formed by folding the end portion of the positioning portion 118b opposite to the fixing portion 118a toward the structural plywood 114 side. The engaging portion 118 c is a portion that engages with the lip portion 111 a of the stud 111 disposed on the male side side 115 when coupled to the male side side 115 of the adjacent wall panel 110.

  The coupling clip 118 is fixed to the structural plywood 114 such that the distance from the folding between the positioning portion 118b and the engaging portion 118c to the end of the female side 116 is smaller than the protruding length of the male side 115. Has been. The angle between the fixed part 118a and the positioning part 118b is formed at about 100 degrees, and the surface forming the positioning part 118b faces the horizontal direction. The length of the positioning portion 118b is set longer than the lip width of the lip portion 111a of the stud 111. The angle between the positioning portion 118b and the engaging portion 118c is formed at about 20 degrees, and the surface forming the engaging portion 118c also faces the horizontal direction. The length of the engaging portion 118c is set so that the difference between the length of the positioning portion 118b and the length of the engaging portion 118c is larger than the lip width of the lip portion 111a. Further, in the state where the angles between the respective parts are set as described above, the distance from the tip of the engaging portion 118c to the structural plywood 114 is set to be slightly shorter than the lip width of the lip portion 111a. Yes.

The two wall panels 110 are arranged in a state in which the male side side 115 and the female side side 116 face each other before joining. In the two wall panels 110, the upper end and the lower end of the protruding portion 117 formed on the male side side 115 are covered with the upper frame runner 112 and the lower frame runner 113 of the female side side 116. The side surfaces are joined so as to be covered with the end portion of the structural plywood 114 on the female side side 116. At this time, the coupling clip 118 provided on the female side 116 is connected to the male side 1.
The 15 studs 111 are engaged so as to engage with the lip portions 111a.

  This point will be further described in detail with reference to FIG. For convenience of explanation, it is assumed that the wall panel 110 shown on the left side of FIG. 2 is already coupled to a wall panel (not shown) arranged on the left side thereof. First, as shown in FIG. 2A, the female side side 116 of the wall panel 110 to be coupled and the male side side 115 of the coupling destination wall panel 110 are arranged to face each other.

  And the wall panel 110 is made to approach in the direction of the arrow of Fig.2 (a). When the wall panel 110 is brought close to a predetermined position, the tip of the engaging portion 118c of the coupling clip 118 contacts the lip portion 111a of the stud 111 on the male side 115. Thereafter, when the wall panel 110 is further brought closer, as shown in FIG. 2 (b), the coupling clip 118 formed of a thin metal plate has an angle between the fixing portion 118a and the positioning portion 118b. It elastically deforms so that the angle between the positioning part 118b and the engaging part 118c becomes small.

  When the coupling clip 118 is elastically deformed so that the angle between the fixing portion 118a and the positioning portion 118b becomes small, the position of the bent portion between the positioning portion 118b and the engaging portion 118c is changed from the structural plywood 114. Move away. As a result, the tip of the engaging portion 118c also moves away from the structural plywood 114. And if the front-end | tip of the engaging part 118c moves to the direction which leaves | separates from the structural plywood 114 rather than the lip | rip part 111a of the stud 111, the contact of the front-end | tip of the engaging part 118c and the lip | rip part 111a will be released. At the same time, the force that elastically deforms the coupling clip 118 is also released, and the coupling clip 118 is restored to its original state. As a result, as shown in FIG. 2 (c), the lip 111 a of the stud 111 is arranged so as to be sandwiched between the end of the structural plywood 114 on the female side 116 and the coupling clip 118. At the same time, the tip of the lip 111a is positioned between the engaging portion 118c and the positioning portion 118b. In this state, even if a force is applied in the direction of separating the two wall panels 110, the engaging portion 118c of the coupling clip 118 is engaged with the lip portion 111a. Will not leave. That is, the two wall panels 110 are temporarily joined. Thereafter, the end of the structural plywood 114 on the female side 116 and the stud 111 on the male side 115 are fixed with screws 119, and the two wall panels 110 are permanently fixed.

  The embodiment described in detail above has the following excellent effects. In this embodiment, the coupling clip 118 provided on the female side side 116 is engaged so as to engage with the lip portion 111a of the stud 111 on the male side side 115, thereby temporarily coupling the two wall panels 110. Has been. Thereby, temporary joining of the two wall panels 110 can be performed easily, and it becomes possible to improve construction efficiency. In particular, the coupling clip 118 of the present embodiment is formed of a thin metal plate and is provided as a member different from the member constituting the frame body of the wall panel 110. As a result, when the coupling clip 118 is engaged with the lip portion 111a of the stud 111, the coupling clip 118 formed of a thin metal plate is elastically deformed, so that the deformation of the steel stud 111 is actually extremely small. In other words, the two wall panels 110 can be temporarily joined with almost no deformation of the members constituting the frame of the wall panel 110. As a result, deformation of members constituting the frame body of the wall panel 110 can be suppressed, so that the cause of reducing the strength of the wall panel 110 can be reduced.

  In the present embodiment, the coupling clip 118 is provided with a positioning portion 118b. After the coupling clip 118 is engaged with the lip portion 111a, when a force is further applied in a direction to bring the two wall panels 110 closer, the positioning portion 118b comes into contact with the lip portion 111a. Thereby, it can suppress that the structural plywood 114 of the two wall panels 110 approaches beyond a predetermined position.

  In the present embodiment, the coupling clip 118 is provided with an engaging portion 118c. Accordingly, it is possible to prevent the two wall panels 110 from easily separating after the two wall panels 110 are temporarily joined. In the present embodiment, the coupling clip 118 is engaged with the lip portion 111 a of the stud 111. By engaging the engaging portion 118 with a part of the stud 111, it is not necessary to specially dispose the engaged portion of the coupling clip 118. As a result, the engaged portion can be configured easily.

  In the present embodiment, the upper end and the lower end of the protruding portion 117 formed on the male side side 115 are covered with the upper frame runner 112 and the lower frame runner 113 on the female side side 116. That is, the stud 111 end portion of the male side side 115 is sandwiched between both side surfaces of the upper frame runner 112 and the lower frame runner 113 on the female side side 116. The lip 111a of the stud 111 is also sandwiched between the coupling clip 118 and the structural plywood 114. Thereby, the wall panel 110 is stabilized even before the main fixing, and it is possible to prevent the one wall panel 110 from falling after the temporary coupling.

  In this embodiment, the structural plywood 114 end of the female side 116 and the stud 111 of the male side 115 are fixed with screws 119, and the two wall panels 110 are fixed. By sharing one stud 111 between the adjacent wall panels 110, the number of studs 111 to be used can be reduced, and the cost can be reduced.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIGS. FIGS. 3A to 3C are cross-sectional views showing the main part of the joining process of two wall panels to be joined in the present embodiment. FIG. 4 is a perspective view showing the periphery of the coupling clip of the wall panel in the present embodiment.

  In this embodiment, the shape of the coupling clip 218 is different from that of the first embodiment, but other configurations are the same as those of the first embodiment. The coupling clip 218 of this embodiment is also formed of a thin metal plate, and includes a fixing portion 218a, a positioning portion 218b, and an engaging portion 218c. The fixing portion 218a is in surface contact with the structural plywood 214 and fixed with screws 219 as in the first embodiment.

  The positioning unit 218b includes a first positioning unit 218d and a second positioning unit 218e. The first positioning portion 218d is folded back from the end of the female side 216 of the fixing portion 218a to the opposite side of the structural plywood 214 so as to be orthogonal to the structural plywood 214, and the surface forming the first positioning portion 218d It is formed to face in the horizontal direction. The second positioning portion 218e is folded back from the first positioning portion 218d to the female side 216 end portion side, and is formed so that the surface forming the second positioning portion 218e is parallel to the structural plywood 214. . The engaging portion 218c is folded back from the end of the second positioning portion 218e to the structural plywood 214 side, and the tip portion is formed in the vicinity of the first positioning portion 218d.

The coupling clip 218 is fixed to the structural plywood 114 such that the distance from the first positioning portion 218d to the end of the female side side 116 is smaller than the protruding length of the male side side 115. As described above, the fixing portion 218a and the first positioning portion 218d are orthogonal to each other, and the first positioning portion 218d and the second positioning portion 218e are also orthogonal to each other. In addition, the angle between the second positioning portion 218e and the engaging portion 218c is formed to be about 10 degrees. The length of the first positioning portion 218d in the direction orthogonal to the structural plywood 214 is set slightly longer than the lip width of the lip portion 211a of the stud 211, and the horizontal length of the second positioning portion 218e is the lip of the stud 211. The length is set slightly longer than the length from the outside of the portion 211a to the bottom of the groove. Further, the length of the engaging portion 218c is set slightly shorter than the length from the inside of the lip portion 211a of the stud 211 to the bottom surface of the groove portion.

  Also in the second embodiment, as shown in FIG. 3A, the female side 216 of the wall panel 210 to be joined and the male side 115 of the wall panel 210 to be joined are connected. Place them facing each other. And the wall panel 210 is made to approach in the direction of the arrow of Fig.3 (a). When the wall panel 210 is brought close to a predetermined position, the tip of the lip portion 211a comes into contact with the engaging portion 218c of the coupling clip 218. Thereafter, when the wall panel 210 is further moved closer, a force is applied to the engaging portion 218c from the tip of the lip portion 211a in the direction opposite to the structural plywood 214. The coupling clip 218 formed of a thin metal plate has an increased angle between the first positioning portion 218d and the second positioning portion 218e as shown in FIG. It elastically deforms so that the angle between the positioning part 218e and the engaging part 218c becomes small.

  Further, when the wall panel 210 is approached in the direction of the arrow in FIG. 3B and the tip of the engaging portion 218c moves inward from the lip portion 211a of the stud 211, the engaging portion 218c and the lip portion 211a are moved. The contact with can be solved. At the same time, the force that elastically deforms the coupling clip 218 is also released, and the coupling clip 218 is restored to its original state. As a result, as shown in FIG. 2C, the lip portion 211a of the stud 211 is disposed so as to be sandwiched between the end of the structural plywood 214 on the female side 216 and the second positioning portion 218e. In addition, the lip portion 211a of the stud 211 is positioned between the tip of the engaging portion 218c and the first positioning portion 218d. In this state, even if a force is applied in a direction in which the two wall panels 210 are separated, the engagement portion 218c of the coupling clip 218 is engaged with the lip portion 211a. Will not leave. That is, the two wall panels 210 are temporarily joined. Thereafter, as in the first embodiment, the end of the structural plywood 214 on the female side 216 and the stud 211 on the male side 215 are fixed with screws, and the two wall panels 210 are permanently fixed.

  This embodiment also has the same excellent effects as the first embodiment. That is, also in this embodiment, when two wall panels 210 are coupled, the coupling clip 218 on the female side 216 engages with the lip portion 211a of the stud 211 on the male side 215, so that the two walls The panel 210 is temporarily joined. Thereby, temporary joining of the two wall panels 210 can be performed easily, and it becomes possible to improve construction efficiency. Similarly to the first embodiment, the coupling clip 218 is formed of a thin metal plate, and is provided as a member different from the member constituting the frame body of the wall panel 210. As a result, the two wall panels 210 can be temporarily joined together with almost no deformation of the members constituting the frame of the wall panel 210. As a result, deformation of members constituting the frame body of the wall panel 210 can be suppressed, so that the cause of reducing the strength of the wall panel 210 can be reduced.

  In the present embodiment, the coupling clip 218 is provided with a second positioning portion 218e. After the coupling clip 218 is engaged with the lip portion 211 a, when a force is further applied in a direction in which the two wall panels 210 are brought closer, the distal end of the second positioning portion 218 e on the engagement portion 218 c side contacts the groove bottom surface of the stud 211. To do. Thereby, it can suppress that the structural plywood 214 of the two wall panels 210 approaches beyond a predetermined position.

  Also in this embodiment, the coupling clip 218 is provided with the engaging portion 218c. Accordingly, it is possible to prevent the two wall panels 210 from easily separating after the two wall panels 210 are temporarily joined.

Also in this embodiment, the stud 211 end portion of the male side 215 is sandwiched between the upper frame runner (not shown) and the lower frame runner 213 of the female side 216. The lip portion 211a of the stud 211 is also sandwiched between the second positioning portion 218e of the coupling clip 218 and the structural plywood 114. As a result, it is possible to prevent one wall panel 210 from falling after being temporarily joined.

[Third Embodiment]
Next, a third embodiment of the present invention will be described with reference to FIGS. 5 (a) and 5 (b) are cross-sectional views showing the main parts before and after the two wall panels are joined in the present embodiment. FIG. 6 is a perspective view showing the periphery of the coupling clip of the wall panel in the present embodiment.

  Also in this embodiment, the shape of the coupling clip 318 is different from that of the first embodiment, but the other configuration is the same as that of the first embodiment. The coupling clip 318 of this embodiment is also formed of a thin metal plate, and includes a fixing portion 318a, a positioning portion 318b, an engaging portion 318c, and a connecting portion 318d. The fixing portion 318a is in surface contact with the structural plywood 314 and fixed with screws 319 as in the first embodiment.

  The positioning portion 318b is folded back from the end of the female side 316 of the fixing portion 318a to the opposite side of the structural plywood 314 so as to be orthogonal to the structural plywood 114, and the surface forming the positioning portion 318b faces in the horizontal direction. It is formed as follows. The connecting portion 318d is for connecting the fixing portion 318a and the engaging portion 318c, and is formed by bending the end portion of the fixing portion 318a opposite to the positioning portion 318b into a bow shape by 180 degrees. The engaging portion 318c is formed by folding the end portion of the connecting portion 318d toward the structural plywood 114 side, and is formed so that the tip end portion is positioned in the vicinity of the positioning portion 318b.

  As described above, the fixing portion 318a and the positioning portion 318b are orthogonal to each other. The surface of the connecting portion 318d formed by bending 180 degrees from the fixed portion 318a is arranged in parallel with the fixed portion 318a with a predetermined interval. Further, the angle between the connecting portion 318d and the engaging portion 318c is formed to be about 30 degrees.

  The coupling clip 318 is fixed to the structural plywood 314 so that the distance from the positioning portion 318b to the end of the female side 316 is smaller than the protruding length of the male side 315. The length of the positioning portion 318b in the direction orthogonal to the structural plywood 114 is set to be shorter than the lip width of the lip portion 311a of the stud 311. The distance between the fixed portion 318a and the connecting portion 318d arranged in parallel is set to be larger than the lip width of the lip portion 311a of the stud 311. The end of the engaging portion 318c on the side of the connecting portion 318d is located closer to the end of the female side 316 than the fixed portion 318a. The distance in the direction along the structural plywood 314 between the end of the engaging portion 318c on the connection portion 318d side and the fixing portion 318a is set to be larger than the horizontal length of the engaging portion 318c. ing.

  Also in the third embodiment, as shown in FIG. 5 (a), the female side 316 of the wall panel 310 to be joined and the male side 315 of the wall panel 310 to which the wall panel 310 is joined are connected. Place them facing each other. Then, when the wall panel 310 is moved closer to the direction of the arrow in FIG. 5A, the tip of the lip portion 311 a comes into contact with the engaging portion 318 c of the coupling clip 318. Thereafter, after the elastic deformation of the coupling clip 318, as shown in FIG. 5B, the lip portion 311a of the stud 311 is between the end of the structural plywood 314 on the female side 316 and the connection portion 318d. It is arranged to be sandwiched between. At the same time, the lip portion 311a of the stud 311 is located between the tip of the engaging portion 318c and the positioning portion 318b. In this way, the two wall panels 310 are temporarily joined.

Also in this embodiment, similarly to the first and second embodiments, the two wall panels 310 can be easily temporarily joined, and the construction efficiency can be improved. In addition, the two wall panels 310 can be temporarily joined without substantially deforming members constituting the frame of the wall panel 310.

  Also in this embodiment, the coupling clip 318 is provided with the positioning portion 318b. After the coupling clip 318 is engaged with the lip portion 311a, when a force is further applied in a direction to bring the two wall panels 310 closer, the positioning portion 318b comes into contact with the lip portion 111a. Thereby, it can suppress that the structural plywood 314 of the two wall panels 310 approaches beyond a predetermined position.

  Also in this embodiment, the coupling clip 318 is provided with the engaging portion 318c. Accordingly, it is possible to prevent the two wall panels 310 from easily separating after the two wall panels 310 are temporarily joined.

  Also in this embodiment, the stud 311 end portion of the male side side 315 is sandwiched between both side surfaces of the upper frame runner (not shown) and the lower frame runner 313 in the female side side 316. The lip portion 311 a of the stud 311 is also sandwiched between the coupling clip 318 and the structural plywood 314. As a result, it is possible to prevent one wall panel 210 from falling after being temporarily joined.

[Fourth Embodiment]
Next, a fourth embodiment embodying the present invention will be described with reference to FIGS. FIGS. 7A and 7B are cross-sectional views of the main part showing the state before and after the joining of the two wall panels in the present embodiment. 8A and 8B are perspective cross-sectional views showing a state before and after the joining of the two wall panels 110 in this embodiment.

  In the present embodiment, the stud 411 disposed on the male side 415 of the wall panel 410 is disposed with the lip portion 411 a facing the inside of the wall panel 410. That is, in the male side 415 of the present embodiment, about half of the groove bottom surface side of the stud 411 protrudes from the end of the upper frame runner (not shown), the lower frame runner 413, and the structural plywood 414. A stud 411 is arranged. Further, a clip insertion hole 420 for inserting an engaging portion 418c of a coupling clip 418 described later is formed in the groove bottom surface of the stud 411 protruding to the adjacent female side 416 side.

  Also in this embodiment, the coupling clip 418 is provided on the female side 416. The coupling clip 418 of the present embodiment is formed by bending an L-shaped thin metal plate, and includes a fixing portion 418a, a positioning portion 418b, and an engaging portion 418c. The fixing portion 418 a is a portion that is in surface contact with the structural plywood 414 and is fixed with screws 419. The fixing portion 418a is formed by disposing one linear portion of the L-shaped metal plate on the structural plywood 414 so as to extend in the lateral direction of the wall panel 410. In addition, the other straight part in the L-shaped metal plate is disposed so as to extend downward on the female side 416 side of the one straight part.

  The positioning portion 418b is formed by folding the middle of the one straight portion of the L-shaped metal plate to the side opposite to the structural plywood 414. And the surface which forms the positioning part 418b is orthogonally crossed with the structural plywood 414, and is formed so that it may face a horizontal direction.

  The engaging portion 418c includes a first engaging portion 418d and a second engaging portion 418e. The first engaging portion 418d is formed by folding the lower portion of the positioning portion 418b in the L-shaped bent portion 90 degrees upward on the female side side 416 end side. The second engagement portion 418e is formed by folding the end portion of the first engagement portion 418d downward 90 degrees.

  The coupling clip 418 is fixed to the structural plywood 414 so that the distance from the positioning portion 418b to the end of the female side 416 is smaller than the protruding length of the male side 415. The length of the fixing portion 418a can be arbitrarily set as long as it is necessary to fix the coupling clip 418 to the structural plywood 414. The length of the positioning portion 418b in the direction perpendicular to the structural plywood 414 is such that the length from the end of the positioning portion 418b on the structural plywood 414 side to the horizontal center of the first engaging portion 418d is the width of the stud 411. It is set to be half. The length of the first engaging portion 418d in the direction parallel to the structural plywood 414 is set slightly larger than the plate thickness of the steel plate forming the stud 411. The vertical length of the second engagement portion 418e is set slightly smaller than the vertical length of the clip insertion hole 420 formed in the stud 411 on the male side 415.

  The clip insertion hole 420 is formed as a rectangular hole on the bottom surface of the groove portion of the stud 411 disposed on the male side 415. The vertical and horizontal lengths of the clip insertion holes 420 are formed slightly larger than the vertical and horizontal lengths of the second engaging portion 418e, respectively. The same number of the clip insertion holes 420 are provided at the same interval as the coupling clip 418. The clip insertion holes 420 are provided at such heights that the first engaging portions 418d are located inside the corresponding clip insertion holes 420 when the two wall panels 410 are joined. Yes.

  Also in this embodiment, as shown in FIG. 7A and FIG. 8A, the female side 416 of the wall panel 410 to be joined and the male side of the wall panel 410 to which the wall panel 410 is joined. The side 415 is arranged to face each other. Then, the second engaging portion 418e of the coupling clip 418 provided on the female side 416 is brought closer to the clip insertion hole 420 of the corresponding male side 415. When the wall panel 410 is brought close to a predetermined position, as shown in FIG. 7B, the second engagement portion 418e is inserted into the clip insertion hole 420 and the positioning portion 418b is brought into contact with the stud 411. Touch. In this state, the wall panel 410 on the side where the coupling clip 418 is provided is moved downward. Accordingly, as shown in FIG. 8B, the stud 411 is disposed so as to be sandwiched between the end of the structural plywood 414 on the female side 416 and the first engagement portion 418d. At the same time, the second engagement portion 418e engages with the lower portion of the clip insertion hole 420. In this state, the two wall panels 410 are temporarily joined.

  Also in this embodiment, similarly to the first to third embodiments, the temporary joining of the two wall panels 410 can be easily performed, and the construction efficiency can be improved. In addition, the two wall panels 410 can be temporarily joined together with almost no deformation of the members constituting the frame of the wall panel 410.

  Also in this embodiment, the positioning part 418b is provided in the coupling clip 418. After the second engagement portion 418e of the coupling clip 418 is inserted into the clip insertion hole 420, the positioning portion 418b comes into contact with the stud 411 when a force is applied in a direction in which the two wall panels 410 are brought closer. Thereby, it can suppress that the structural plywood 414 of the two wall panels 410 approaches beyond a predetermined position. In the present embodiment, the engaged portion can be configured with a simple configuration called a hole.

  Also in this embodiment, the coupling clip 418 is provided with the second engagement portion 418e. Accordingly, it is possible to prevent the two wall panels 410 from easily separating after the two wall panels 410 are temporarily joined. In addition, the stud 411 is disposed so as to be sandwiched between the end of the structural plywood 414 on the female side 416 and the first engaging portion 418d after the two wall panels 410 are temporarily joined. As a result, it is possible to prevent one wall panel 210 from falling after being temporarily joined.

[Fifth Embodiment]
Next, a fifth embodiment of the present invention will be described with reference to FIGS. FIG. 9 is a perspective view of a main part of two wall panels to be joined in the present embodiment, and FIG. 10 is a top view of a main part of the two wall panels to be joined in the present embodiment. 11 is a cross-sectional view of the main part of the two wall panels above the lower frame runner in FIG. 9, and FIG. 12 is a front view around the lower frame runner in FIG.

  On the male side 515 of the wall panel 510 of the present embodiment, the stud 511 is arranged with the lip portion 511a facing inward of the wall panel 510, as in the wall panel 410 of the fourth embodiment. And the stud 511 is arrange | positioned so that about half of the groove part bottom face side of the stud 511 may protrude from the edge part of the upper frame runner 512 and the structural plywood 514. FIG.

  The lengths of the upper frame runner 512 and the lower frame runner 513 are set equal to the lateral length of the structural plywood 514. Then, both ends of the upper frame runner 512 are arranged in alignment with both ends in the lateral direction of the structural plywood 514. On the other hand, the end portion of the lower frame runner 513 is disposed so as to protrude a predetermined length (for example, about 100 mm) from the end portion of the structural plywood 514 on the male side 515 side. As a result, in the female side 516, the end of the lower frame runner 513 is arranged on the inner side of the wall panel 510 than the end of the structural plywood 514. In addition, a protrusion 513a for positioning is provided at the end of the lower frame runner 513 on the female side 516 side.

  In the present embodiment, a lower frame runner joint member 521 as an engaging member is provided at the end of the lower frame runner 513 of the female side 516. The lower frame runner joint member 521 is for temporarily joining two adjacent wall panels 510 by engaging with a lower frame runner 513 that protrudes from the male side 515.

  The lower frame runner joint member 521 has a lip groove shape, and its outer width is set slightly smaller than the inner width of the lower frame runner 513. One end portion of the lower frame runner joint member 521 is disposed at an end portion in the lower frame runner 513 and is fixed to the lower frame runner 513 so as to be rotatable from both side surfaces. The length of the lower frame runner joint member 521 is set to a length that does not protrude from the end of the structural plywood 514 in a state where the lower frame runner joint member 521 is rotated and extended along the lower frame runner. Has been. In addition, the edge part of the side fixed to the lower frame runner 113 of the lower frame runner joint member 521 has a shape in which corners are dropped so as not to interfere with the lower frame runner 513 during rotation.

  As shown in FIG. 10, when the two wall panels 510 are joined, the upper portion of the stud 511 on the male side 515 is sandwiched between both side surfaces of the upper frame runner 512 on the female side 516. Covered. Further, as shown in FIG. 11 and FIG. 12, the minimum distance between the structural plywood 514 in the two wall panels 510 by the protrusion 513 a provided on the female side 516 side end of the lower frame runner 513. The distance is specified.

  When the upper part of the stud 511 on the male side 515 is covered with the upper frame runner 512 of the female side 516, the lower frame runner protruding on the male side 515 side is formed at the lower part of the two wall panels 510. 513 and the lower frame runner 513 on the female side 516 side are arranged to face each other. In this state, the lower frame runner joint member 521 is rotated to engage the lower frame runner joint member 521 with the lower frame runner 513 of the male side 515. As a result, as shown in FIGS. 11 and 12, the two wall panels 510 are integrated, and the two wall panels 110 are temporarily joined. Thereafter, the structural plywood 514 end of the female side 516 and the stud 511 of the male side 515 are fixed with screws, and the two wall panels 510 are permanently fixed.

  In the present embodiment, the upper portion of the stud 511 on the male side 515 is covered with the end of the upper frame runner 512 on the female side 516, and the lower frame runner joint member 521 is covered with the lower frame runner on the male side 515. By engaging with 513, the two wall panels 510 are temporarily joined. Thereby, the temporary coupling of the two wall panels 510 can be easily performed, and the construction efficiency can be improved. In addition, the two wall panels 510 are joined together by the lower frame runner joint member 521 provided as a separate member on the lower frame runner 513 of the female side 516 and the lower frame runner 513 of the male side 515. Is made by As a result, the two wall panels 510 can be temporarily joined together with almost no deformation of the members constituting the frame of the wall panel 510. As a result, deformation of members constituting the frame of the wall panel 510 can be suppressed, so that the cause of reducing the strength of the wall panel 510 can be reduced.

  Also in this embodiment, when the two wall panels 510 are temporarily joined, the upper frame runner 512 of the female side 516 is placed on the upper portion of the stud 511 of the male side 515. That is, the studs 511 on the male side 515 are sandwiched between both side surfaces of the upper frame runner 512 on the female side 516. Thereby, even before the main fixing, the wall panel 510 is stabilized, and the wall panel 510 can be prevented from falling.

  In the present embodiment, a protrusion 513a is provided at the end of the lower frame runner 513 on the female side 516 side. Thereby, the minimum distance between the structural plywood 514 in the two wall panels 510 is prescribed | regulated, and it can suppress that the structural plywood 514 of the two wall panels 510 approaches beyond a predetermined position.

  Further, in the present embodiment, the two frame panels 510 are integrated by engaging the lower frame runner joint member 521 with the lower frame runner 513 of the male side 515. Thereby, the space | interval of the adjacent wall panel 510 is within the range of the length of the lower frame runner joint member 521 in the state which engaged the lower frame runner joint member 521 with the lower frame runner 513 of the male side 515. It becomes possible to adjust. As a result, it is possible to easily adjust the length of the entire panel after joining, and it is possible to improve the accuracy of the building length.

In this embodiment, the lower frame runner joint member 521 is rotatably provided. As a result, the lower frame runner joint member 521 is rotated after the two adjacent wall panels 510 are brought close to each other, so that the lower frame runner joint is protruded from the lower frame runner 513 disposed on the male side 515 side. The member 521 can be engaged. Thereby, it becomes possible to improve workability | operativity at the time of engaging the lower frame runner joint member 521 with the edge part of the lower frame runner 513 [6th Embodiment].
Next, a sixth embodiment of the present invention will be described with reference to FIGS. 13 is a perspective view of a main part of two wall panels to be joined in the present embodiment, FIG. 14 is a front view of a main part of two wall panels to be joined in the present embodiment, and FIG. 15 is a bottom view in FIG. It is principal part sectional drawing of two wall panels in a frame runner upper part.

  On the male side 615 of the wall panel 610 of the present embodiment, the stud 611 is disposed so that approximately half of the stud 611 protrudes from the end of the structural plywood 614. The lengths of the upper frame runner 612 and the lower frame runner 613 are set to be equal to the lateral length of the structural plywood 614. And the edge part of the upper frame runner 612 and the lower frame runner 613 is arrange | positioned by protruding predetermined length (for example, about 100 mm) to the male side edge | side 615 side. As a result, on the female side 616, the end of the structural plywood 614 is disposed so as to protrude from the ends of the upper frame runner 612 and the lower frame runner 613.

  An upper frame runner joint member 622 and a lower frame runner joint member 621 are provided at each end of the upper frame runner 612 and the lower frame runner 613 of the male side 615, respectively. These are the same as the lower frame runner joint member 521 provided in the lower frame runner 513 in the fifth embodiment.

  When the two wall panels 610 are coupled, first, the structural plywood 614 end of the female side 616 is placed in contact with the side surfaces of the upper frame runner 612 and the lower frame runner 613 of the male side 615. Next, the upper frame runner joint member 622 and the lower frame runner joint member 621 of the male side side 615 are rotated in the directions of the arrows in FIG. Engage with. As a result, as shown in FIGS. 14 and 15, the two wall panels 610 are integrated and the two wall panels 610 are temporarily joined. Thereafter, the distance between the two wall panels 610 is adjusted in a state where the upper frame runner joint member 622 and the lower frame runner joint member 621 are engaged with the upper frame runner 612 and the lower frame runner 613 of the female side 616. . After appropriately adjusting the distance between the two wall panels 610, the upper frame runner joint member 622 and the lower frame runner joint member 621 are fixed to the upper frame runner 612 and the lower frame runner 613 of the female side 616, respectively.

  Also in this embodiment, the upper frame runner joint member 622 and the lower frame runner joint member 621 are temporarily joined to each other by engaging the upper frame runner 612 and the lower frame runner 613 with the female side 616. Is made. Thereby, the temporary connection of the adjacent wall panel 610 can be performed easily, and it becomes possible to improve construction efficiency. In addition, the adjacent wall panels 610 can be temporarily joined without substantially deforming the members constituting the frame of the wall panel 610.

  Also in the present embodiment, the distance between the two wall panels 610 in a state where the upper frame runner joint member 622 and the lower frame runner joint member 621 are engaged with the upper frame runner 612 and the lower frame runner 613 on the female side 616. Can be adjusted. This makes it easy to adjust the panel spacing of the building at the construction site. And it becomes possible to adjust the length of the whole panel after a coupling | bonding easily, and it becomes possible to improve the precision of a building length. In the present embodiment, the two adjacent wall panels 610 are temporarily joined on both the upper frame runner 612 side and the lower frame runner 613 side. Thereby, it becomes possible to make the wall panel 610 at the time of temporary joining more stable.

[Other Embodiments]
In each of the above embodiments, a male side and a female side are provided at the end of one wall panel to connect the two wall panels. However, a configuration in which both end portions of one wall panel are on the male side side and a configuration in which both end portions of one wall panel are on the female side side may be alternately arranged and connected.

  In the first to fourth embodiments, the coupling clips 118, 218, 318, and 418 are formed of thin metal plates. However, the material forming the coupling clips 118, 218, 318, 418 is not limited to metal, and plastic or the like may be used. Even in this case, if there is a certain degree of strength and elastic deformation is possible, the same effects as the first to fourth embodiments are obtained.

In the second embodiment, the wall panel 210 is positioned at the engaging portion 118c side tip of the second positioning portion 218e. However, the horizontal length of the second positioning portion 218e is set shorter than the length from the outside of the lip portion 211a of the stud 211 to the bottom surface of the groove portion, and the first positioning portion 218d abuts on the lip portion 211a of the stud 211. It is good also as a structure which positions.

  In the fourth embodiment, the clip insertion hole 420 has a rectangular shape corresponding to the second engagement portion 418e of the coupling clip 418. However, the clip insertion hole 420 may use a circular wiring hole or the like provided in the stud 411. Even in this case, the same effect as that of the fourth embodiment can be obtained by setting the size of the second engaging portion 418e of the coupling clip 418 to a size that can be inserted into a circular wiring hole or the like.

  In the fifth embodiment, the lower frame runner joint member 521 is provided at the end of the lower frame runner 513 of the female side 516. In the sixth embodiment, the upper frame runner joint member 622 and the lower frame runner joint member 621 are provided at each end of the upper frame runner 612 and the lower frame runner 613 of the male side 615. However, the side on which the upper frame runner joint member 622 and the lower frame runner joint members 521 and 621 are provided is not limited to the above. That is, the upper frame runner joint member 622 and the lower frame runner joint members 521 and 621 are engaged with each other on the side of the panel adjacent to the side on which the upper frame runner joint member 622 and the lower frame runner joint members 521 and 621 are provided. If it is the structure which the runner protrudes from the side, there will exist the same effect as the said embodiment.

  In the above embodiments, the connection structure of the wall panel 110 has been described. However, the panel coupling structure of the present invention is not limited to a wall panel, and can be applied to a panel coupling structure such as a floor.

The principal part perspective view of the two wall panels couple | bonded in 1st Embodiment. The principal part sectional view showing the joining process of the two wall panels joined in the 1st embodiment. The principal part sectional view showing the joining process of two wall panels joined in the 2nd embodiment. The perspective view which shows the periphery of the coupling | bonding clip of the wall panel in 2nd Embodiment. The principal part sectional drawing which shows the state before and behind the coupling | bonding of the two wall panels in 3rd Embodiment. The perspective view which shows the periphery of the coupling | bonding clip of the wall panel in 3rd Embodiment. The principal part sectional drawing which shows the state before and behind the coupling | bonding of the two wall panels in 4th Embodiment. The perspective sectional view which shows the state before and behind the coupling | bonding of the two wall panels in 4th Embodiment. The principal part perspective view of the two wall panels couple | bonded in 5th Embodiment. The principal part top view of the two wall panels couple | bonded in 5th Embodiment. The principal part sectional drawing of the two wall panels in the upper part of the lower frame runner in FIG. The front view in the lower frame runner periphery in FIG. The principal part perspective view of the two wall panels couple | bonded in 6th Embodiment. The principal part front view of the two wall panels couple | bonded in 6th Embodiment. FIG. 14 is a cross-sectional view of main parts of two wall panels above the lower frame runner in FIG. 13. The perspective view which shows the principal part of the two wall panels combined conventionally.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 110 ... Wall panel, 111 ... Stud, 112 ... Upper frame runner, 113 ... Lower frame runner, 114 ... Structural plywood, 115 ... Male side side, 116 ... Female side side, 117 ... Projection part, 118 ... Coupling clip .

Claims (5)

A panel coupling structure in a building that couples adjacent side edges of a first panel and a second panel formed by attaching a face material to a frame,
In the side edge of the first panel adjacent to the second panel, an engagement member that is a separate member from the frame is provided,
In the second panel, a side edge portion adjacent to the first panel is provided with an engaged portion with which the engaging member is engaged,
The first panel and the second panel are coupled by engaging the engaging member and the engaged portion,
The engaging member is provided on a face material of a side edge portion in the first panel,
In the side edge portion of the second panel, the frame material of the frame body is arranged to protrude from the face material of the second panel along the side edge portion of the second panel to the first panel side, and The engaged portion is provided on the first panel side of the protruding frame member,
The projecting frame material of the second panel has a lip groove shape, the lip portion is arranged toward the first panel side, and the engaged portion is formed by the lip portion,
An interval between the face material of the first panel and the face material of the second panel is defined when the engaging member abuts against a groove bottom surface of the frame material of the second panel. Bond structure.   The engagement member abuts against the surface on the first panel side of the lip portion of the frame material of the second panel, thereby defining a distance between the surface material of the first panel and the surface material of the second panel. The panel connection structure according to claim 1, wherein:   The panel coupling structure according to claim 1, wherein the engaging member is elastically deformable, and the engaging member engages with the engaged portion through elastic deformation. The engaging member engages with the engaged portion so that the protruding frame member of the second panel is disposed between the end of the face member of the first panel and the engaging member. coupling structure of a panel according to any one of claims 1 to 3, characterized in that is. The edge part of the face material of the side edge part in the said 1st panel is being fixed to the frame material which the said 2nd panel protruded, The panel in any one of Claims 1-4 characterized by the above-mentioned. Bond structure.

Images