JPH0685809U - Wall panel joint structure - Google Patents

Abstract

(57) [Summary] [Purpose] Wall panel joint structure that is easy to install and install. [Structure] A connecting jig A having a pulley-shaped locking groove 6 in a keyhole-shaped connecting jig charging hole 5 provided on the back side of a hollow vertical frame 2 of the framework of one wall panel 1a can be slid up and down. Attached to the back surface of the hollow vertical frame 2 of the frame of the other wall panel 1b so as to project the notch 7 from the edge of the wall panel. It has two protruding engaging portions 9 for inserting and engaging the notches 7 into the engaging grooves 6 of the connecting jig A attached to the adjacent wall panel 1a, and inserting and engaging the hollows of the vertical frame 2 of the frame. A joint structure for wall panels, in which a connecting member 8 is mounted by inserting and engaging projecting engaging portions 9 on the upper ends of the hollow vertical frames 2 of the adjacent wall panels 1a, 1b.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a joint structure of wall panels that form a wall surface of a bathroom unit or the like.

[0002]

[Prior art]

 As a rational architectural form of a house, for example, a bathroom has a unit room structure, and wall and floor components are manufactured at the factory according to standard specifications, brought to the construction site, and assembled inside the building under construction. The wall surface is constructed by connecting a gypsum board, a wall panel made of synthetic resin, etc. to the frame.

In a normal wall panel, a hollow steel square pipe is used as a framework, and the back surface of the wall panel is connected by fastening with bolts and nuts to form a wall surface. The frame may be formed by using a specially shaped frame material.

[0004]

[Problems to be solved by the device]

 In the conventional wall panel of the related art, the bolts and nuts on the back surface of the wall panel are fastened or released at the time of assembly or disassembly, but the work space on the back surface cannot be secured. Therefore, it is necessary to make a hole in the surface of the wall panel and repair the hole by attaching a surface material such as tile after the work, which is troublesome and costly. Further, by forming a frame using a specially shaped frame material, the above problems can be alleviated or eliminated, but the wall panel becomes expensive.

The present invention has been made in order to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide a wall panel joint structure that is easy to mount.

[0006]

[Means for Solving the Problems]

 The joint structure of a wall panel according to the present invention is a joint structure with a wall panel having the same structure as a wall panel with a panel stretched on the surface of the frame. A connecting jig A having a pulley-shaped locking groove is vertically slidably mounted in a keyhole-shaped connecting jig charging hole provided on the back side, and a connecting jig B having a notch is attached to the other wall panel. The notch of the connecting jig B is attached to the back side of the hollow vertical frame of the frame so that it projects from the edge of the wall panel, and the notch of the connecting jig B is fitted into the locking groove of the connecting jig A attached to the adjacent wall panel. Insert the protruding engaging parts into the upper ends of the hollow vertical frames of the adjacent wall panels, and insert the connecting material that has two protruding engaging parts that are inserted and locked to insert into the hollow of the vertical frame of the frame. The above-mentioned object is to be achieved by a structure characterized by being fitted and attached.

[0007]

[Action]

 With the above structure, a wall panel in which a connecting jig A having a pulley-shaped locking groove is vertically slidably mounted in a keyhole-shaped connecting jig insertion hole provided on the back side of the hollow vertical frame of the frame, The notch of the connecting jig B can be easily made by protruding the notch on the back side of the hollow vertical frame of the frame from the edge of the wall panel and sliding it to the left and right side by side with the wall panel to which the connecting jig B is attached. It can be inserted and locked in the locking groove of the connecting jig A attached to the adjacent wall panel, and the adjacent wall panels can be prevented from shifting toward the front and rear surfaces. Since the protruding engaging portions are inserted into and engaged with the upper ends of the hollow vertical frames of the adjacent two wall panels and the connecting member is attached, it is possible to prevent the joint surface interval between the adjacent wall panels from being opened.

Since the connecting jig A is mounted on the hollow vertical frame of the frame so as to be vertically slidable, the connecting jig B is not locked even after the connecting jig B is locked to the connecting jig A of the adjacent wall panel. The vertical adjustment is also possible.

[0009]

【Example】

 The joint structure of the wall panel according to the present invention will be described by way of examples.

FIG. 1 is a perspective view of an essential part of one embodiment as seen from the back side, and FIG. 2 is a plan view of the essential part, both of which show the configuration of members before attachment and joining.

The wall panels 1a and 1b are made of a hollow iron pipe 2 having a quadrangular cross section, and a wall panel made of a surface material 3 and a back surface material 4 is attached to the front surface side of the frame.

On the back side of the hollow iron pipe 2 of the frame vertical frame of one wall panel 1a, a connecting jig A having a pulley-shaped locking groove 6 in a keyhole-shaped connecting jig charging hole 5 is vertically arranged. It is slidably mounted.

On the back surface side of the hollow iron pipe 2 of the frame vertical frame of the other wall panel 1b, a connecting jig B having a notch 7 is attached so that the notch 7 projects from the edge of the wall panel. There is a mark.

Reference numeral 8 is a connecting member, and two protruding engaging portions 9 are formed at predetermined intervals for inserting and engaging the hollow portions of the hollow iron pipes 2 of the vertical frames of the adjacent wall panels.

The completed structure and effect of the present embodiment will be shown by the explanation of the joining construction of the wall panels 1a and 1b.

A connecting jig A having a pulley-like locking groove 6 is vertically slidably mounted in a keyhole-shaped connecting jig charging hole 5 provided on the back side of the hollow iron pipe 2 of the frame vertical frame. By connecting the wall panel 1a and the wall panel 1b, which is attached to the back surface side of the hollow iron pipe 2 of the vertical frame of the frame, with the cutout portion 7 protruding from the edge of the wall panel, they are slidable side by side so that connection and repair can be easily performed. The notch 7 of the tool B can be inserted and inserted into the locking groove 6 of the connecting jig A attached to the adjacent wall panel 1a, and the adjacent wall panels 1a and 1b are displaced to the front and rear surfaces. Can be prevented, and the wall surfaces can be joined and formed flush with each other.

Then, the protruding engaging portions 9 are respectively inserted into and engaged with the upper ends of the hollow iron pipes 2 of the frame vertical frames of the adjacent wall panels 1a and 1b, and the connecting members 8 are attached to the adjacent wall panels. It is possible to prevent the gap between the joining surfaces of 1a and 1b from opening.

Since the connecting jig A is vertically slidably mounted in the keyhole-shaped connecting jig charging hole 5 of the hollow iron pipe 2 of the vertical frame of the frame, the connecting jig B is attached to the adjacent wall panel. The vertical adjustment of both wall panels 1a and 1b is possible even after locking to the connecting tool A of 1a.

The above construction does not require a construction space on the back side of the wall panels 1a and 1b, and even a large-weight wall panel can be easily constructed.

(Other Embodiments) FIG. 3 is a top perspective view showing an embodiment of a joint structure of a wall panel forming a corner portion, and shows an intermediate state of joint construction. Portions which are the same as or correspond to those in the above-described embodiment are denoted by the same reference numerals, and duplicate description is omitted. Note that the description will be made also with reference to FIG.

[0021] Hollow iron pipes 2a, 2b of the same frame vertical frame are additionally attached to reinforce the hollow iron pipe 2 of the frame vertical frame at the joint side ends of the wall panels 1a, 1b.

Then, as in the case of the above-described embodiment, on the back side of the hollow iron pipe 2a of the frame vertical frame of the one wall panel 1a, the locking jig-like locking groove is formed in the keyhole-shaped connecting jig charging hole 5. A connecting jig A having 6 is mounted so as to be slidable vertically, and a connecting jig B having a notch 7 is provided on the back side of the hollow steel pipe 2b of the frame vertical frame of the other wall panel 1b. The notch 7 is attached so as to protrude from the edge of the wall panel.

To perform the joining work, the wall panel 1b is slid as shown by an arrow to insert the notch portion 7 of the connecting jig B into the engaging groove 6 of the connecting jig A attached to the adjacent wall panel 1a, and is inserted and locked. Then, the projecting engaging portions 9 are inserted into and engaged with the upper ends of the hollow iron pipes 2a, 2b of the frame vertical frames of the two wall panels 1a, 1b, respectively, and the connecting members 8 are attached to the adjacent corner portions. The joining of the fitted wall panels 1a, 1b is completed.

With the above structure, the same effect as that of the above-described embodiment can be exhibited in the corner portion.

[0025]

[Effect of device]

 As described above, according to the present invention, the wall panel on which the connecting jig A having the engaging groove on the rear surface side is slidably mounted and the notch portion on the rear surface side are projected from the edge portion of the wall panel. Then, by sliding the wall panel to which the connecting jig B is attached next to each other and sliding to the left and right, it is easy to insert the notch of the connecting jig B into the locking groove of the connecting jig A attached to the adjacent wall panel. It is possible to prevent the adjacent wall panels from being displaced to the front and rear surfaces and form the wall surfaces so as to be flush with each other. Also, the protruding engagement parts are inserted into and engaged with the upper ends of the hollow vertical frames of both adjacent wall panels, and the connecting material is attached to prevent the joint surface interval between the adjacent wall panels from opening. it can.

Since the connecting jig A is mounted on the hollow vertical frame of the frame so as to be slidable up and down, the connecting jig B is not locked even after the connecting jig B is locked to the connecting jig A of the adjacent wall panel. The vertical adjustment is also possible.

The above construction does not require a construction space on the back side of the wall panel, and even a heavy wall panel can be easily constructed.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a member before being joined according to an embodiment as viewed from the back surface side.

FIG. 2 is a plan view of members before joining according to an embodiment.

FIG. 3 is a top perspective view of an embodiment forming a corner.

[Explanation of symbols]

 1a, 1b Wall panel 2, 2a, 2b Frame hollow iron pipe 3 Surface material for wall panel 4 Back material for wall panel 5 Connecting jig insertion hole 6 Locking groove 7 Cut portion 8 Connecting material 9 Projecting engaging portion A Connection Jig A B Connection jig B

Claims (1)

[Scope of utility model registration request] 1. A joint structure with a wall panel having the same structure as a wall panel in which a panel is stretched on the surface of a frame, and having a keyhole shape provided on the back side of a hollow vertical frame of the frame of one wall panel. Connecting jig A having a pulley-shaped locking groove in the connecting jig charging hole
Connecting jig B that has a notch and is mounted so that it can slide up and down
Is attached to the back surface side of the hollow vertical frame of the frame of the other wall panel by protruding the notch from the edge of the wall panel, and connecting jig B
Adjacent to the connecting material having two protruding engaging portions for inserting and engaging the notches of the notches into the engaging grooves of the connecting jig A attached to the adjacent wall panel, and inserting and engaging the hollow of the vertical frame of the frame. A joint portion structure of wall panels, wherein protruding engagement portions are inserted into and engaged with upper ends of hollow vertical frames of both wall panels to be fitted.