JPH0730802Y2 - Panel joint fitting - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel joint fitting suitable for continuously extending and tensioning panels such as wall panels, ceiling panels or floor panels in temporary buildings.

[0002]

2. Description of the Related Art Heretofore, in this type, the following has been done. Conventional panel joint fittings have been H-type, T-type, or L-type fixed instruments.

[0003]

The problems described in the prior art have the following problems. 1) The joint had only the function of hiding the abutting portion and improving the appearance. 2) In the case of the H type, in which the panel edge is inserted into the concave portion for fitting and connection, it is necessary to make the concave portion a little wider so that the fitting portion has a play in order to facilitate the insertion. 3) With such a fixed-type fitting instrument, the thickness of the inserted object must be substantially constant, and it is difficult to connect objects of unequal thickness. 4) In order to prevent rainwater and the like from entering through the joints, it was necessary to perform additional work or construction. 5) From the above, the conventional fixed joint metal fitting does not have a structural function of making the adjacent object a complete continuous joined body by the metal fitting itself.

The present application has been made in view of the above problems of the prior art, and an object of the present application is to provide the following. The L-shaped receiving frame is disposed opposite to each other on both sides of the lower end of the vertical portion of the T-shaped receiving frame with the vertical portion of the T-shaped receiving frame as the back surface.
The lower part of the T-shaped receiving frame and the curved end of the L-shaped receiving frame are connected by a rotation shaft so that the L-shaped receiving frame can be rotated inward and outward, so that the T-shaped receiving frame and the L-shaped receiving frame are connected to each other. It is an object of the present invention to facilitate the insertion of the panel to be inserted and to easily adjust the difference in the thickness of the insert to enable the close fitting. Moreover, the water seal packing having elasticity is attached to the inner surface of the L-shaped receiving frame, that is, the contact surface such as the panel outer wall,
After the panel is inserted and fitted, the outer wall surface can be provided with a water-sealing function.

[0005]

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows. That is, the present application is composed of a T-shaped receiving frame 2 and left and right L-shaped receiving frames 3 and 4 that are rotatably connected to each other around the T-shaped receiving frame. In the receiving frame main body 2C configured in the shape of a steel shape from the portion 2A and the top plate portion 2B integrally fixed to the upper end of the vertical portion in a T-shaped cross section, the receiving frame main body 2C is continuously provided to the left and right around the lower end of the vertical portion 2A. The left L-shaped receiving frame 3 is composed of a U-shaped receiving groove portion 2D, 2E having an upward cross section, and the left L-shaped receiving frame 3 is rotatably fitted in the left receiving groove portion 2D. The pressing plate part 3B vertically planted on the upper surface of the part and the fitting plate part 3C extending from the vicinity of the lower end of the pressing plate part 3B in a direction orthogonal to the pressing plate part 3C are formed in a steel shape. On the other hand, the right L-shaped receiving frame 4
Is a rotary shaft portion 4 rotatably fitted in the right receiving groove portion 2E.
A, a push plate portion 4B vertically planted on the upper surface of the rotary shaft portion, and a fitting plate portion 4C extending in a direction orthogonal to the push plate portion from a position near the lower end of the push plate portion 4B. It is a panel joint metal fitting configured in the shape of steel.

In this case, a semicircular ridge 3E is provided on the upper end of the push plate to the left, and a semicircular ridge 4E is directed to the right on the upper end of the push plate. Can be projected. Further, a water-sealing packing 3F is provided at the outer end portion of the inner surface of the fitting plate portion of the left L-shaped receiving frame 3, and the right L-shaped receiving frame 4 is provided.
At the outer end of the inner surface of the fitting plate in
F can be attached.

[0007]

EXAMPLES Examples will be described with reference to the drawings. 1
Is a panel joint metal fitting of the present invention made of a steel material, a synthetic resin or the like, and includes a T-shaped receiving frame 2 and left and right L-shaped receiving frames 3 and 4 that are rotatably connected around the T-shaped receiving frame. It consists of

Therefore, the T-shaped receiving frame 2 has a vertical portion 2A.
In the receiving frame main body 2C configured in the shape of steel from the top plate portion 2B integrally fixed to the upper end of the vertical portion in a T-shaped cross section, the thickness of the triangular columnar section continuously provided at the lower end of the vertical portion 2A. It is composed of a portion 2A1 and receiving groove portions 2D, 2E having a U-shaped upward cross section, which are continuously provided on the left and right with the thick portion as a center.

Further, the left L-shaped receiving frame 3 has a left receiving groove portion 2
A rotary shaft portion 3A rotatably fitted to D, and a push plate portion 3 vertically planted on the upper surface of the side wall of the rotary shaft portion.
B and a fitting plate portion 3C extending in a direction orthogonal to the lower end portion of the push plate portion 3B in a direction orthogonal to the push plate portion 3B, the receiving frame main body 3D is formed in the shape of steel, and the left end portion is provided at the upper end portion of the push plate portion. It is composed of a semicircular protrusion 3E projecting toward one side and a water sealing packing 3F attached to the outer end portion of the inner surface of the fitting plate portion. In the figure, 3C1 is a channel-shaped packing receiver attached to the fitting plate portion. The water seal packing may be in a hollow state.

On the other hand, the right L-shaped receiving frame 4 has a right receiving groove portion 2
A rotary shaft portion 4A rotatably fitted to E and a push plate portion 4 vertically planted on an upper surface of a side wall of the rotary shaft portion.
B and a fitting plate portion 4C extending in a direction orthogonal to the lower end portion of the push plate portion 4B in a direction orthogonal to the push plate portion 4B, the receiving frame body 4D is formed in the shape of steel, and the right end portion is provided at the upper end portion of the push plate portion. It is composed of a semicircular ridge 4E protruding toward one side and a water sealing packing 4F attached to the outer end portion of the inner surface of the fitting plate portion. In the figure, 4C1 is a channel-shaped packing receiver attached to the fitting plate portion. The water seal packing may be in a hollow state.

As described above, since the left L-shaped receiving frame 3 and the right L-shaped receiving frame 4 are symmetrically constructed, only one left L-shaped receiving frame is manufactured, It can be used as the right L-shaped receiving frame 4 by mounting it on the T-shaped receiving frame 2 by reversing it. In the figure, 5 is a panel such as a wall panel, a ceiling panel or a floor panel.

The operation will be described together with the effects.

[0013]

Since the present invention is constructed as described above, it has the following effects. Referring to FIG. 2, left L
The insertion can be performed very easily by inserting the panel 5 to be jointed with the character-shaped receiving frame 3 open to the outside. (Note that FIG. 1 shows a state in which the panel 5 to be jointed is inserted with the right L-shaped receiving frame 4 open to the outside.)

By further inserting the panel 5,
As shown in FIG. 3, the front edge of the panel pushes the upper end of the push plate portion of the left L-shaped receiving frame 3 to rotate the left L-shaped receiving frame 3 inward, and the panel 5 is fully inserted. Then, the fitting plate portion of the left L-shaped receiving frame can be brought into close contact with the outer wall surface of the panel 5 automatically inserted. (Note that
Although illustration is omitted, it goes without saying that the action of the right L-shaped receiving frame 4 is similar. )

In this case, as shown in FIG. 4, even if the thickness of the inserted panel 5 is not uniform, the left and right L-shaped receiving frames 3 and 4 are automatically adjusted depending on the degree of rotation, and both are inserted. The panel 5 can be closely fitted. Therefore, by mounting the water-sealing packing on the inner surface of the fitting plate portion, it is possible to prevent the inflow of running water from the outside, and it is possible to construct an integrated continuous wall surface only with this joint fitting.

[Brief description of drawings]

FIG. 1 is an enlarged perspective view of an essential part with one part omitted showing an example of a usage state.

FIG. 2 is an enlarged cross-sectional view illustrating the operation.

FIG. 3 is an enlarged cross-sectional view explaining the operation.

FIG. 4 is an enlarged cross-sectional view illustrating the operation.

[Explanation of symbols]

 1 panel joint metal fitting 2 T-shaped receiving frame 2A vertical part 2B top plate part 2C receiving frame body 2D left receiving groove part 2E right receiving groove part 3 left L-shaped receiving frame 3A rotating shaft part 3B push plate part 3C fitting plate part 3D receiving frame Main body 3E Ridge 3F Water seal packing 4 Right L-shaped receiving frame 4A Rotating shaft 4B Push plate 4C Fitting plate 4D Receiving frame Main body 4E Ridge 4F Water sealing packing

Claims (3)

[Scope of utility model registration request] 1. A T-shaped receiving frame (2) comprising a T-shaped receiving frame (2) and left and right L-shaped receiving frames (3, 4) rotatably connected about the T-shaped receiving frame. ) Is a vertical frame (2A) in a receiving frame main body (2C) configured in the shape of steel from a vertical part (2A) and a top plate part (2B) integrally fixed to the upper end of the vertical part in a T-shaped cross section. ) Centered on the lower end of the left and right sides of the U-shaped receiving groove (2
D, 2E), and the left L-shaped receiving frame (3) includes a rotary shaft portion (3A) rotatably fitted in the left receiving groove portion (2D) and the rotary shaft portion. A pressing plate part (3B) vertically planted on the upper surface of the press plate and a fitting plate part (3C) extending in a direction orthogonal to the pressing plate part from a position near the lower end of the pressing plate part (3B). On the other hand, the right L-shaped receiving frame (4) is formed in the shape of a steel mold, and the right L-shaped receiving frame (4) has a rotary shaft portion (4A) rotatably fitted in the right receiving groove portion (2E) and an upper surface of the rotary shaft portion. A push plate portion (4B) vertically planted and a fitting plate portion (4C) extending in a direction orthogonal to the push plate portion (4C) from a position in the vicinity of the lower end of the push plate portion (4B) form a steel mold. Panel joint metal fittings characterized by being configured. 2. A semicircular ridge (3E) protruding leftward from the upper end of the push plate, and a semicircular ridge rightward toward the upper end of the push plate ( 4E) is provided so as to project. The panel joint fitting according to claim 1. 3. A water-sealing packing (3F) is further provided at an outer end portion of an inner surface of the fitting plate portion of the left L-shaped receiving frame (3),
The panel joint fitting according to claim 1 or claim 2, wherein a water sealing packing (4F) is attached to an outer end portion of the inner surface of the fitting plate portion of the right L-shaped receiving frame (4).