JPH0436697Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting structure for a hanger for suspending a panel board.

[Conventional technology]

Prior to filing this application, the applicant had proposed in Utility Model Application No. 60-36989 that the installation work is easier than the conventional screw-fixed panel board hanger, and it can be adapted to the situation of the wall or pillar on which the panel board is suspended. We proposed a hanger for suspending panel boards that can be easily adjusted to any mounting angle.

FIG. 3 shows the state in which the hanging device A is used in the prior art, and the hanging device A is coated with chloride in order to maintain the flexibility of the locking claw 31 and the plate portion 32, which will be described later. The main body 3 is made of synthetic resin such as vinyl or polyacetal resin and has a string hanging hole 33.
4 is integrally provided with a locking pawl 31 that locks on the protrusion 35 of the frame material B, and the main body 34 also serves as a frame material presser consisting of a plate portion 32 and a string hanging hole 33, and also serves as a locking claw A wedge-shaped tip 36 is formed at the tip of the claw 31.

In order to attach the hanging tool A to the panel board, the hanging tool A is usually attached to the frame material B as shown in Fig. 4.
After inserting the locking pawl 31 into the frame material B in a diagonal direction, the hanger A is returned vertically to lock the wedge-shaped tip 36 to the protrusion 35 of the frame material B, and then the frame material B This is done by installing panel material C inside frame material B, but panel material C is installed inside frame material B and panel board D
After this is completed, the locking claw 31 of the hanger A may be inserted between the frame material B and the panel material C to lock the wedge-shaped tip 36 to the protrusion 35 of the frame material B. Then, as shown in FIG. 5, for example, three hanging devices A having the above structure are attached, and strings 37 are hung to suspend the panel board D from a pillar or wall.

According to such a hanging tool A, as described above, the attachment is carried out by attaching the locking claw 31 having the wedge-shaped tip 36 to the frame member B.
Because it only needs to be locked to the protrusion 35 of the panel, the installation work is easier compared to conventional screw-fixed type hangers.Also, since the hanger A can be easily moved while being locked to the protrusion 35, the panel It has become possible to move the hanger A according to the condition of the pillar or wall on which the plate D is suspended, and adjust its mounting angle as desired.

Moreover, FIG. 6 shows a state in which a hanger F according to another embodiment of the above-mentioned earlier application is attached to a frame material E in which a protrusion 39 is formed with a T-shaped cross section on a back wall 38 of the frame material E. A cross-sectional view is shown.

Such a hanging tool F has a main body 41 having a string hanging hole 40, and a locking claw 4 that locks onto the protrusion 39 and also clamps the back wall 38 of the frame material E when attached.
2 are fitted in pairs, and the hanging tool F also simplifies the mounting work and allows the mounting angle to be easily adjusted.
Note that 43 in the figure is a non-slip protrusion provided on the main body 41.

As described above, according to the above-mentioned prior art, the workability of attaching the hanging tool for the panel board is improved, the mounting angle can be adjusted, and the hanging tool is placed between the frame material of the panel board and the panel material. Since the material is charged, wobbling of the panel material can also be eliminated at the same time.

[Problem that the invention attempts to solve]

However, in the prior art described above, when the hanging tool A is attached to the frame material B or E, the back surface of the panel material C and the protrusion 35 or 39 of the frame material B or E are connected at the attachment site of the frame material B or E. However, the back surface of panel material C and the protrusions 35 or 39 of frame material B or E do not touch except for the attachment part of frame material B, and panel material C is attached to protrusion 3
5 or 39 will be partially pressed.

As a result, the back side of the panel material C that is not in contact with the protrusions 35 or 39 of the frame material B or E warps, etc., resulting in the disadvantage that the image attached to the panel material C is distorted.

[Purpose of invention]

The present invention was devised to solve these conventional problems, and its purpose is to provide a mounting structure for hanging fixtures for suspending panel boards that prevents the panel material from warping. .

[Means to solve the problem]

The present invention consists of a frame material having a substantially U-shaped cross section and a protrusion that is bent inward at approximately right angles at the end, a panel board disposed within the frame material, and a panel board disposed within the frame material. In the mounting structure of a hanging device for suspending a panel board, which is composed of a hanging device that is attached by locking a locking claw to a projecting strip provided on the frame material located on the back side, the projecting strip of the frame material are connected substantially perpendicularly to the frame material, and
A rear support that extends to come into contact with the back side of the panel board within the frame material, and a locking claw that is approximately L-shaped and extends in the opposite direction of the back support and projects toward the opposing frame material. The hanging tool includes a substantially L-shaped locking claw that is locked to the outer periphery of the locking claw receiver, and a locking claw that is connected to an inner side of the locking claw and into which the locking claw receiver is fitted. It has a fitting groove and a protrusion that is connected to the fitting groove and comes into contact with the inside of the protrusion of the frame material, and the protrusion is arranged so that the side surface opposite to the fitting groove is flush with the back support. It has a fitting part that fits inside the strip and a string hanging hole.

[Effect of invention]

According to the present invention, since the panel material is held down along the entire circumference of the frame material by one end of the L-shaped protrusion along with the hanger, warping of the panel material and distortion of the image are eliminated. .

[Example of idea]

Hereinafter, embodiments of the present invention will be described in detail based on FIGS. 1 and 2.

In the figure, 1 is the frame material on which the panel material C is attached,
Such a frame member 1 has a substantially U-shaped cross section, and is provided with a protrusion 3 that is bent inward at a substantially right angle at the end on the back portion 2 side. This protrusion 3 is connected to the frame material 1 so as to be substantially perpendicular to the frame material 1, and a back support 3a extends so as to come into contact with the back surface side of the panel material C within the frame material 1.
and a substantially L-shaped locking pawl receptacle 3b extending in the opposite direction of the back support 3a and protruding in the direction of the opposing frame member 1.

The hanging tool 4 attached to the frame material 1 includes a substantially L-shaped locking claw 5 that is locked on the outer periphery of the locking claw receiver 3b, and a locking claw 5 that is connected to the inner side of the locking claw 5 and is connected to the inner side of the locking claw 5. It has a fitting groove 6 into which the retaining pawl receiver 3b is fitted, and a non-slip protrusion 8 which is connected to this fitting groove 6 and comes into contact with the inside of the protrusion 3 of the frame member 1, and the opposite side of the fitting groove 6. A fitting part 4 that is fitted into the protrusion 3 so that the side surface 4a is flush with the back support 3a.
b, and a string hanging hole 7.

Incidentally, in order to maintain the flexibility of the locking claw 5, the hanging tool 4 is preferably formed of synthetic resin such as vinyl chloride or polyacetal resin.

In addition, in the figure, 9 indicates a joint that connects the vertical and horizontal frame members 1, 10 indicates glass, and 10 indicates a picture.

In order to attach the hanging tool 4 to the panel board D, the hanging tool 4 is attached to the frame material 1 as shown in FIG.
After inserting the tip of the locking pawl receiver 3b of the protrusion 3 parallel to the panel material C into the fitting groove 6 in an oblique direction, move the hanger 4 in the direction of the arrow while curving the attachment part of the locking pawl 5. Turn it in the E direction to remove the locking pawl receiver 3 of the protrusion 3.
b is further inserted into the fitting groove 6, the locking claw 5 locks on the outer periphery of the locking claw receiver 3b of the protrusion 3, and the locking claw receiver of the protrusion 3 is inserted into the fitting groove 6. 3b is fitted, and the side surface 4a of the fitting part 4b fitted inside the protrusion 3 as shown by the two-dot chain line in FIG.
The hanger 4 is attached flush with the rear support 3a of the protrusion 3. Then, as in the conventional example shown in FIG. 5, three hanging devices 4 are attached and strings (not shown) are hung to suspend the panel board D on a wall or the like.

According to this embodiment, the back support 3a of the protrusion 3 abuts the entire circumference of the back surface of the panel board C within the frame material 1, and the hanging tool 4 attached to the protrusion 3 is inserted into the frame material 1. The side surface 4a of the portion 4b comes into contact with the back surface of the panel board C together with the back surface support 3a.

Therefore, even if the hanger 4 is attached, only the part where the hanger is attached comes into contact with the panel material, as in the conventional example, and in other parts, there is no gap between the panel board and the frame material. This eliminates the problem of formation.

Therefore, for example, as shown in Fig. 5, even if the hanging tool 4 is hung with a string, only the part where the hanging tool 4 is attached will hold down the panel board as in the conventional example, and there will be no gaps in other parts. The force applied to the hanging tool 4 is distributed over the entire panel board, and the back support 3a of the protrusion 3 is placed on the back of the panel board.
An even force is applied through the panels, eliminating problems such as warping of the panel material and distortion of the image.

Also, in this embodiment, the locking pawl 5 is locked to the protrusion 3 of the frame material 1, and the protrusion 3 is fitted into the fitting groove 6, so that the attachment can be carried out. Easy to install compared to fixed hanging equipment. In addition, since the hanging tool 4 can be moved while being locked and fitted to the protrusion 3, the hanging tool 4 can be moved as appropriate depending on the situation of the wall or pillar on which the panel board D is suspended, and the mounting angle can be adjusted as desired. It is adjustable.

[Effect of idea]

In this way, according to the present invention, the protrusions of the frame material are
A back support that is connected approximately perpendicularly to the frame material and extends so as to come into contact with the back side of the panel board within the frame material, and a back support that extends in the opposite direction of this back support and in the direction of the opposing frame material. and a substantially L-shaped locking claw receiver that protrudes from the top, and the hanging tool has a substantially L-shaped locking claw that is fixed to the outer periphery of the locking claw receiver;
It has a fitting groove that connects to the inner side of the locking pawl and into which the locking pawl receiver is fitted, and a protrusion that connects to the fitting groove and comes into contact with the inside of the protrusion of the frame material, and the fitting groove It has a fitting part that is fitted into the protrusion so that the opposite side surface is flush with the back support, and a string hanging hole, so that it does not protrude into the back surface of the panel board in the frame material. The back support of the strip is in contact with the entire circumference, and the side surface of the insertion part of the hanging tool attached to the protrusion is in contact with the back of the panel board together with the back support, and the force applied to the hanging tool is applied to the entire panel board. The force is distributed evenly on the back of the panel board through the back support of the protrusion, causing the panel material to warp.
This eliminates the problem of image distortion.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway sectional view showing the mounting structure according to the present invention, Fig. 2 is a sectional view showing the mounting direction of the hanging device, and Fig. 3 is a usage state of the panel board hanging device according to the prior art. A partially cutaway perspective view showing the
A sectional view showing an example of how to attach the hanging device shown in the figure.
FIG. 5 is a rear perspective view showing an example of suspending a panel board using the hanging device shown in FIG. 4, and FIG. 6 is a cross-sectional view showing an attached state of the hanging device according to another embodiment of the prior art. It is. DESCRIPTION OF SYMBOLS 1... Frame material, 2... Back of frame material 1, 3... Projection, 3a... Back support, 3b... Locking claw receiver, 4
...Hanging tool, 4a...Side surface, 4b...Insertion part, 5
... Locking claw, 6 ... Fitting groove, 7 ... Strap hanging hole, 8
...Anti-slip protrusion, C...Panel board.

Claims (1)

[Claims for Utility Model Registration] A frame member 1 having a substantially U-shaped cross section and having protrusions 3 bent inward at approximately right angles at its ends, and a panel disposed within this frame member 1. A hanging tool for suspending a panel board, which is composed of a board C and a hanging tool 4 that is attached by locking a locking claw 5 to a protrusion 3 provided on a frame material 1 located on the back side of the panel board C. In the mounting structure, the protrusion 3 of the frame material 1 is connected to the frame material 1 so as to be substantially perpendicular to the frame material 1, and also has a rear surface extending so as to come into contact with the back side of the panel board C within the frame material 1. Receiver 3a and
While extending in the opposite direction of this back support 3a,
The hanging tool 4 includes a substantially L-shaped locking claw receiver 3b that protrudes in the direction of the opposing frame member 1, and the hanging tool 4 has a substantially L-shaped locking catch that is fixed to the outer periphery of the locking claw receiver 3b. The claw 5 and this locking claw 5
A fitting groove 6 connected to the inner side of the frame member 1 and into which the locking pawl receiver 3b is fitted;
The fitting part has a protrusion 8 that comes into contact with the inside of the protrusion 3, and is fitted into the protrusion 3 so that the side surface 4a on the opposite side of the fitting groove 6 is flush with the back support 3a. 4b and a string hanging hole 7.