JP2546983Y2 - Fixing structure of the fixture for the decorative mall in the door body - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing structure for mounting a decorative mall on a door body such as a mansion door.

[0002]

2. Description of the Related Art
Some door bodies of this type are provided with a decorative mall on the door body plate for the purpose of upgrading the quality. However, when the decorative mall is directly attached to the door body plate, the installation work is extremely time-consuming, so a large cost increase is required. There was an inconvenience. Therefore, in the past, the installation work was simplified by attaching the decorative mall to a fixture previously fixed to the door body plate, but the above-mentioned fixture was revetted with respect to the door body plate. In reality, it was necessary to allow skilled workers to perform the work, or it took a long time to install the work, and effective cost reduction could not be measured.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and has been made in order to provide a structure for fixing a decorative mall mounting fixture in a door body which can eliminate these disadvantages. In a door body in which a cosmetic mall is attached to a fixture fixed to a door body face plate, at least a pair of mounting holes are formed at the fixture fixing position of the face plate. An insertion piece inserted into one of the mounting holes and a locking piece inserted and locked into the other mounting hole while receiving the deformation resistance of the insertion piece are provided.

In the present invention, the fixing work of the fixture is remarkably simplified by this structure, and the cost can be greatly reduced.

[0005]

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a door body, and a makeup mall 2 described later is attached to the face plate 1a of the door body 1, and the face plate 1a is attached to the makeup mall 2 at a predetermined interval with a one-to-one relationship. A plurality of mounting holes 1b are drilled.

Reference numeral 3 denotes an attachment fixedly attached to the attachment hole 1b of the face plate 1a. The attachment 3 is formed with a pair of holding pieces 3a facing each other at a predetermined interval. 3a supports the cosmetic mall 2. In other words, a pair of sandwiched pieces 2a sandwiched by the sandwiching pieces 3a are formed in a drooping shape on the lower surface of the decorative molding 2 formed in a substantially Japanese-shaped cross section.
An engaging claw 2b is formed at a tip end of the holding member 3a so as to be locked in a locking portion 3b formed on the holding piece 3a.

An insertion piece 3c is formed at one end of the mounting member 3 so as to extend therefrom. The insertion piece 3c is attached to one of a corresponding pair of mounting holes 1b.
Is formed to have a width A slightly smaller than the diameter R of the main body, but a restricting projection 3e for restricting unnecessary insertion by the inclined side 3d is provided at a base end thereof so as to project outward in the width direction. I have.

On the other hand, reference numeral 3f denotes a locking piece bent toward the bottom at the other end of the fixture 3, and the locking piece 3f is
The insertion piece 3c is formed to have a width A in the same manner as the insertion piece 3c so as to be inserted into the other of the pair of corresponding mounting holes 1b. A step portion 3g for narrowing the front end side and an inclined side 3h for making the front end side taper than the step portion 3g are formed. That is, when the locking piece 3f is inserted into the mounting hole 1b, it is pushed in while being elastically deformed so that the distal end side approaches the base end side, and when it is pushed to a predetermined position, the tapered distal end is formed. The part side is expanded so as to bite into the end of the mounting hole 1b.

In the embodiment of the present invention configured as described above, prior to the mounting of the decorative molding 2, the mounting tool 3 fixed to the face plate 1a first inserts the insertion piece 3c into one mounting hole 1b. Next, the locking piece 3f is pushed into the other mounting hole 1b while being elastically deformed while the insertion piece 3c is elastically deformed, so that the locking piece 3f can be mounted on the face plate 1a without play. Therefore, the mounting fixture 3 can be fixed and mounted to the face plate 1a extremely easily without using any tools or the like, without the need for a riveting which requires skill as in the prior art and requires a long time for the mounting operation. As a result, the operation of fixing the fixture 3 can be significantly simplified, and the cost can be significantly reduced.

Moreover, the locking piece 3f is not allowed to be elastically locked alone, but is always bittenly locked by the deformation resistance of the insertion piece 3c. 3 can be fixed to the face plate 1a without play.

Further, the contact portions of the insertion piece 3c and the locking piece 3f with the mounting hole 1b are formed on the inclined sides 3d and 3h, so that the thickness of the face plate 1a can be changed and the processing error of the mounting hole 1b can be dealt with. can do. Further, the inclined side 3d is brought into contact with the mounting hole 1b so that the mounting fixture 3 is formed.
Is pressed in the direction of arrow B, and the locking piece 3f is further locked so as to bite into the mounting hole 1b, thereby providing a strong fixing structure.

It should be noted that the present invention is not limited to the above-described embodiment, and for example, the attachment 3
Can be fixed to the overlapping portion of the frame member 5 and the face plate 1a as in another example shown in FIG. 5, and in this case,
The fixture 3 can be used as the frame member 5 and the fixture for the face plate 1a, which is extremely convenient.

[0013]

[Effects] In summary, since the present invention is constructed as described above, while the fixing tool is fixed to the door body face plate in advance to mount the cosmetic mall, the mounting tool first inserts the insertion piece into one side. After being inserted into the mounting hole, the locking piece is inserted and locked into the other mounting hole while receiving the deformation resistance of the inserted piece, whereby the mounting piece is mounted on the face plate.
In other words, the mounting fixture is fixedly mounted on the face plate by a very simple mounting operation without using a tool, without requiring a skilled and time-consuming rivet fixing operation. As a result, the work of fixing the mounting fixture can be significantly simplified, and the cost can be significantly reduced.

Moreover, the locking piece locked in the mounting hole is
Since the insertion piece is always elastically locked in the mounting hole by receiving the deformation resistance of the insertion piece, the mounting tool can be fixed to the face plate without play.

[Brief description of the drawings]

FIG. 1 is a front view of a door body.

FIG. 2 is a sectional view of a cosmetic mall.

3 (A) is a plan view of the mounting fixture, FIG. 3 (B) is a front view of the same, FIG. 3 (C) is a front side view of the same, and FIG. 3 (D) is a side view of the main part of the same.

4 (A) and 4 (B) are operation explanatory diagrams each showing a procedure for attaching a fixture.

FIG. 5 is a perspective view of a main part showing another example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door body 1a Face plate 1b Mounting hole 2 Makeup mall 3 Mounting tool 3c Insertion piece 3f Locking piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A door body in which a cosmetic molding is attached to a fixture fixed to a door body face plate, wherein at least a pair of mounting holes are formed at the fixture fixing position of the face plate, while the fixture is formed in the fixture. Is provided with an insertion piece inserted into one of the mounting holes, and a locking piece inserted and locked into the other mounting hole while receiving the deformation resistance of the insertion piece. Fixing structure for mall fixtures.