JPS61257554A - Panel joint structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a panel joining structure that is particularly effective as a partition wall.

Conventional technology As for the structure of a partition wall, conventionally, runners are attached to the ceiling and floor, and vertical stands are welded between these runners, and the front and back sides of the frame made up of these runners and stands are attached. It is generally constructed by attaching a face plate.

However, in such a structure, it is necessary to weld the stand and further fix the panel to the stand on-site, which has the disadvantage that the number of man-hours required for on-site construction is large and the construction period is long.

Therefore, in order to eliminate this drawback, it has been considered that a panel consisting of a frame and a surface plate is manufactured in advance at a factory, and this panel is attached between the upper and lower runners, so that each panel is connected in a horizontal direction. .

Problems to be Solved by the Invention As described above, in the case where panels manufactured in advance in a factory are attached to the upper and lower runners, there is no need to weld the stands, and there is an advantage that the number of man-hours for on-site construction is reduced. However, on the other hand, since there is no stand to support the left and right ends of each panel, the gap at the border of each panel passes through the front and back, and therefore joint treatment is required to close the gap in this area. In addition, since both panels are not connected to each other, unevenness tends to occur between the two panels, and joint treatment itself is difficult.

This invention was made with the aim of eliminating such drawbacks.

Means for Solving the Problems In order to achieve the above object, the present invention provides a panel (11 (21)) consisting of a frame (3) and face plates (7) attached to both the front and back surfaces of the frame (3). It is a joint structure in which the ends are joined to each other, and the vertical frame member (5) at the joint part of one panel (2) is connected to the web (9) and a flange ( 8), with both flanges (8) facing outward and protruding outward from the end of the surface plate (7), and this flange protrusion (8a) is connected to the frame in the other panel +11. (3) and the surface plate (7) by being inserted into the gap (10) to join them.

Since the flange protrusion that is inserted into the gap between the opposing panels closes the gap between both panels, joint treatment is not necessarily necessary, and even if such joint treatment is performed, the flange portion does not handle the joint material. It can be used as a back-up material for construction, making it easy to perform joint treatment.

Embodiment The structure of the present invention will be explained below based on the illustrated embodiment. In FIG. 3, (1) and (2) indicate panels that are connected to each other in the horizontal direction. (3H31 is the upper and lower horizontal members (cap 4) and the left and right vertical members (5)
(6), and this frame (3)
Surface plates (7) (7) are fixed to both the front and back sides of the frame with screws.

In the above, the transverse member (4) of the frame (3) (
4) and the longitudinal member (51(6)), as shown in FIG. The upper and lower end surfaces of the vertical members (5) and (6) are connected to the horizontal members (
4) It is fixed to the end of (4) by welding, etc.

One of these longitudinal members (5) (6) (5)
The flange (81 (81) protrudes outward (8a) (8a) from the surface plate (7) (7) and is bent slightly inward. (9) +9) is the surface plate ( 7) This is a screw for fixing (7) to the flange (8) (81 part.On the other hand, another vertical member (6)
As shown in Fig. 2, the flange (8) (8
) are arranged on the outside, but the width between both flanges (8) (81 is the same as that of the one longitudinal member (5)
and the upper and lower transverse members (4) (4), so that the surface plate (7) (7) and this flange (81 (81
A gap (10) (10) is left between each flange (8) (8), and each flange (8) (8) is not directly fixed to the surface plate (7) (7). The size is set to be slightly larger than the thickness of the flange protrusion (8a). Furthermore, the flange (
81 (the end of 81 is slightly bent inward (8b)
(8b), and the insertion part of the gap (10) (10) is enlarged.

Figure 1 shows the joined state of each panel (1) (21), with the flange protrusions (8a) (8a) of the longitudinal member (5) of one panel (2) protruding in this way. into the gap (10) (10) between the flanges (8) (8) in the longitudinal member (6) on the side that does not have a Screw (1) from the outside of the face plate (7) (?)
1), (11) and attach both flanges (
8) (8) are tightened and fixed together, thereby joining both panels (1) and (2).

In the above, the flange protrusion (8a) (8a) is slightly bent inward as described above, and therefore,
This protrusion (8a) (8a) is connected to the gap (10) (
When inserted into the other flange (81 (81)), the flange protrusion (8a) (8a) and the other flange (81 (81) expand outward due to its elasticity.
8) and are in close contact with each other. In addition, as mentioned above, the protrusion (H
a) Counterpart flange (81() that does not have (8b))
8) is bent inward to enlarge the gap (10) (10), making it easy to insert. Note that both surface plates (7) (the space between the blades are filled with a heat insulating material (12) such as glass wool or rock wool).

Effect of the invention According to this invention, the following effects can be obtained.

■Since the flange protrusion is placed across the six panels, the gap between these panels is closed, improving soundproofing and heat insulation performance, and it is not always necessary to perform joint treatment to close the gap in this area. do not have.

■. Even if joint treatment is to be performed, the flange protrusion serves as a backing material to support the joint material, making the construction easy.

■8 Since both flange protrusions are inserted into the gap between the frame and the surface plate of the other party, each flange protrusion regulates the position in the direction perpendicular to the panel, so there is no unevenness between the two panels. It is less likely to occur, joint treatment is easy, and there is less wobbling.

(2) The above-mentioned flange protrusion simply extends the flange of the frame, and there is no need to carry a special joining member to the site.

■As mentioned above, each flange protrusion is restricted from moving in the direction perpendicular to the panel by the respective gaps, so
The flange protrusion does not bend when screwing in the screw, and the screwing action is easy.

(2) The flange protrusion as a joining member is not exposed to the outside of the panel, so the appearance is good.

[Brief explanation of the drawing]

FIG. 1 is a horizontal sectional view of a joint portion showing an embodiment of the present invention;
FIG. 2 is a horizontal sectional view showing the state before joining, and FIG. 3 is an overall perspective view showing the state of the panel of the present invention before joining. (11 (21...Panel, (3)...Frame,
(51(6)...Vertical member, (7)...Surface plate, (8)...Flange, (8a)...Flange protrusion, (10)...Gap.

Claims (1)

[Claims] A joining structure in which the ends of panels made of a frame and a surface plate attached to both the front and back sides of the frame are joined to each other, and a vertical frame member at the joint part of one panel is connected to a web and the web. The flange is shaped like a groove in cross section, and both flanges are directed outward to protrude from the end of the surface plate, and this flange protrusion is inserted into the gap between the frame and the surface plate in the other panel. A panel joining structure characterized by joining.