JP3011957U - Reinforcing frame for panel - Google Patents

Abstract

(57) [Abstract] [Purpose] A reinforcing frame for a panel that can form a reinforcing frame using a simple frame material, has sufficient strength, and can be easily processed and assembled. I will provide a. [Structure] A reinforcing frame 1 for a panel, which is adhered and fixed to four rear sides of a rectangular panel, in which two facing frame members out of four frame members formed in a substantially rectangular tube shape are formed on one side of the panel. A main frame 2 having a length corresponding to the above, the other two sub-frames 3 having a length corresponding to the space between the two main frames, and a through hole 6 formed in the vicinity of both ends of the sub-frame 3. The locking hooks 8 of the connecting metal fitting 7 are locked to, and the base end portions 9 of the connecting metal fitting 7 are attracted and fixed by the screws 10 through the through holes 5 provided at both ends of the main frame 2 to form a frame.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a reinforcing frame for a panel, and more particularly, to a frame structure of a reinforcing frame that is adhered to the four rear faces of a panel for building equipment, particularly a rectangular panel used for a unit bath or the like.

[0002]

[Prior art]

 Conventionally, panels used for wall panels of unit baths, etc., are fixed by adhering and fixing a reinforcing frame made of metal such as aluminum on the four sides of the back of a panel such as a plaster panel, to prevent damage to the panel end surface. I was trying to do it.

[0003]

[Problems to be solved by the device]

 Such a conventional reinforcing frame is often formed of an extruded profile of an aluminum alloy in which tapping holes for screwing in tapping screws for the frame are integrally formed, and has different cross sections in the vertical and horizontal directions. Often used shaped profiles.

Therefore, the manufacturing cost of the frame material that constitutes the reinforcing frame is high, and as a result, the price of the entire panel is high. It is also conceivable to join shapes with a simple cross-sectional shape by welding. In this case, although the cost of the shapes can be reduced, the cost required for welding increases and the overall manufacturing cost is reduced. I couldn't do that.

Therefore, the present invention can form a reinforcing frame by using a frame member having a simple shape, and has a sufficient strength and is a panel reinforcing member that can be easily processed and assembled. It is intended to provide a frame.

[0006]

[Means for Solving the Problems] In order to combine the above-mentioned objects, a reinforcing frame for a panel of the present invention has a substantially rectangular tubular shape in a reinforcing frame for a panel that is adhered and fixed to four sides of a back surface of a rectangular panel. Of the four frame members formed, two facing frame members are used as main frames having a length corresponding to one side of the panel, and the other two frame members having a length corresponding to the length between the two main frames. A through-hole is formed in the vicinity of both ends of the sub-frame in the vicinity of both ends of the sub-frame, and a locking hook provided at the tip of the connecting metal fitting is locked in the through-hole to connect the connecting metal fitting. It is characterized in that the base end portion is attracted and fixed by a screw inserted through a through hole provided at both end portions of the main frame.

[0007]

[Work]

 By constructing the reinforcing frame for panels as described above, there is no need to use a profile with tapping holes, etc., and the cross-sectional shape is simple and can be easily manufactured by roll molding and at low cost. The shape of can be used. In addition, the processing applied to the shape is also performed by cutting the shape to a predetermined length, and a through hole for locking the locking hook of the connecting metal fitting and a screw hole for fixing the connecting metal fitting. Since it is only a process of forming it in place, a simple cutting machine and press machine or a drill may be used. In addition, since the framework can be performed only by the driver, the reinforcing frame can be manufactured very easily.

[0008]

【Example】

 Hereinafter, the present invention will be described in more detail based on an embodiment shown in the drawings. 1 shows an embodiment of a reinforcing frame for a panel according to the present invention. FIG. 1 is an exploded perspective view of a main part, FIG. 2 is a sectional view of the same part, FIG. FIG. 4 is a side sectional view showing a state in which the panel reinforcing frame is adhesively fixed to the back surface of the panel.

The reinforcing frame 1 for a panel according to the present embodiment is formed by combining shape members having a so-called groove with a lip, which is open at the central portion of one side, and is made of aluminum or the like. Not only metal materials such as steel but also hard synthetic resins can be used.

The panel reinforcement frame 1 is composed of four main frames 2 and 2 and two sub-frames 3 and 3, and the two main frames 2 and 2 are The two sub-frames 3 and 3 are formed to have a length substantially corresponding to the length of one side of the panel 4 to be fixed, and the two sub-frames 3 and 3 are fixed between the main frames 2 and 2 fixed to the edge of the panel 4. Is formed to a length corresponding to the distance.

Then, through holes 5 and 6 of a predetermined size are provided at positions at a predetermined distance from the ends of the main frame 2 and the sub frame 3, respectively. First, the through-hole 6 provided in the sub-frame 3 is for inserting and locking the locking hook 8 provided at the tip of the connecting fitting 7 used for connecting the two frames. The through hole 5 provided in 2 is for inserting the screw 10 that is screwed into the female screw portion provided in the base end portion 9 of the connecting fitting 7.

The connecting metal fitting 7 is a metal fitting formed in a substantially L-shape, and a hook-shaped locking hook 8 to be inserted into the through hole 6 of the sub-frame 3 is provided at a tip end portion of the metal fitting 7. The end portion 9 is formed to have a slightly thick wall, and a female screw is formed in the center portion thereof.

When manufacturing the reinforcing frame 1 for a panel, the engaging hooks 8 of the four connecting fittings 7 are inserted into the through holes 6 formed at both ends of the two sub-frames 3 and engaged. After that, the pierce 10 inserted into the through hole 5 of the main frame 2 is screwed into the base end portion 9 of each connecting fitting 7, and the auxiliary frame 3 together with the connecting fitting 7 may be fixed to the main frame 2 by being pulled.

With such a configuration, it becomes possible to use a channel-shaped or other simple shape as a shape member for forming the reinforcing frame 1 for a panel, which significantly reduces the manufacturing cost of the shape member. Can be reduced to

Further, since the processing to be applied to the shape member is only the formation of the through holes 5 and 6 at the predetermined positions, it is extremely easy, and the shape of the connecting fitting 7 and the connecting fitting 7 are screwed. By appropriately setting the size of the screws 10 and the like, the formation positions (distance from the end of the profile) and diameter of the through holes 5 and 6 can be made the same, and the same processing means can be used. Can be processed.

Therefore, each frame material is manufactured by simply cutting a long shaped material into a predetermined length according to the size of the panel 4 to which the panel reinforcement frame 1 is fixed and performing a simple perforating process. Since it is possible to perform the frame work only by preparing the connecting fitting 7, the screw 10 and the driver, it is very easy and the manufacturing cost of the panel reinforcing frame 1 can be significantly reduced.

The panel reinforcing frame 1 and the panel 4 can be bonded and fixed in the same manner as in the conventional case, and the strength equivalent to that in the conventional case can be obtained by appropriately setting the plate thickness of the frame material. You can

[0018]

[Effect of device]

 As described above, according to the reinforcing frame for a panel of the present invention, it is possible to use a shape member having a simple shape, and since it is possible to easily process and assemble, it is possible to reduce the manufacturing cost of the reinforcing frame. You can

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a main part of a reinforcing frame for a panel showing an embodiment of the present invention.

FIG. 2 is a sectional view of the same main portion.

FIG. 3 is an overall front view of a panel reinforcing frame.

FIG. 4 is a side sectional view showing a state in which a reinforcing frame for a panel is adhesively fixed to the back surface of the panel.

[Explanation of symbols]

 1 Reinforcing Frame for Panel 2 Main Frame 3 Sub Frame 4 Panel 5 Through Hole 6 Through Hole 7 Connecting Metal Fitting 8 Locking Hook 9 Base End 10 Screw

Claims (1)

[Scope of utility model registration request] 1. A reinforcing frame for a panel, which is adhered and fixed to four sides of a rear surface of a rectangular panel, wherein two frame members facing each other out of four frame members formed in a substantially rectangular tube are provided on one side of the panel. A main frame having a corresponding length is used, the other two are used as sub-frames having a length corresponding to the space between the two main frames, and through holes for locking the connecting metal fittings are provided near both ends of the sub-frame. Formed, and the locking hook provided at the tip of the connecting fitting is locked in the through hole, and the base end of the connecting fitting is attracted and fixed by the screw inserted through the through holes provided at both ends of the main frame. Reinforcing frame for panels, which is characterized by