JP3514280B2 - Exterior makeup material mounting structure - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching an exterior decorative material such as a decorative body difference or a decorative column to an outer wall surface. 2. Description of the Related Art Heretofore, an exterior decorative material such as a decorative body difference or a decorative column has been attached to an outer wall surface by screwing, nailing, or the like. However, with this type of method,
The installation work is complicated, the screws are exposed on the surface of the decorative material, and the appearance is poor. In addition, the screws are loosened due to vibration or the like, and the heads slightly pop out. [0003] In order to solve the above problems,
In recent years, a structure has been proposed in which a projection on the back surface of an exterior decorative material is spring-fitted to a receiving portion of a mounting bracket fixed to an outer wall surface and is mounted with one touch. [0004] However, in the one-touch structure, the mounting operation is simple, but the holding of the exterior decorative material by the mounting bracket is not sufficient.
There is a possibility that the projection of the exterior decorative material may come off from the receiving portion of the mounting bracket due to vibration or the like, and the exterior decorative material may fall off. For this reason, it is often the case that a process of applying an adhesive to the receiving portion and fitting the projection to the receiving portion to increase the mounting strength of the exterior decorative material is performed, and in this case, the mounting operation becomes complicated. There was a problem. SUMMARY OF THE INVENTION In view of the above, an object of the present invention is to provide a mounting structure of an exterior decorative material which can improve the mounting strength of the external decorative material and can easily perform the mounting operation. [0006] The present invention has been made to solve the above-mentioned problems.
Therefore, the present invention fixes the mounting bracket on the outer wall surface, and
Structure for attaching exterior decorative material to the outer wall surface via metal fittings
In the above, the mounting bracket is fixed to an outer wall surface.
When, and a receiving portion for the spring fitted to the rear surface of the projection of the outer instrumentation decorative material with is attached to the base portion, the receiving portion,
The receiving part and the base part are fastened together and fixed to the outer wall.
With screw insertion holes are formed for locking to prevent by folding towards the part of the receiving portion to the outer wall surface, the omission of the engaged with the constricted portion formed in the protrusion projections A piece is formed . Embodiments of the present invention will be described below in detail with reference to the drawings. (First Embodiment) FIG. 1 is a longitudinal sectional view showing a mounting structure according to a first embodiment of the present invention, FIG. 2 is a perspective view of a mounting bracket, and FIG. 3 shows a mounting state of the mounting bracket to an outer wall surface. FIG. As shown in FIG. 1, the mounting structure of the present embodiment mounts a decorative body difference (1), which is an exterior decorative material, to an outer wall surface (3) via a mounting bracket (2). [0010] The decorative cylinder difference (1) is arranged along the left-right direction of the outer wall surface (3), and has a guide projection (4) projecting at the center of the back surface thereof. Further, first and second projections (5) and (6) for fitting are protrudingly provided above and below the guide projection (4) on the back surface of the decorative body difference (1) in parallel with the guide projection (4). . The first and second protrusions (5) and (6) have constricted portions (7) formed on the upper and lower surfaces due to swelling of their tips, and grooves (8) for avoiding screws are formed on their tip faces. . In addition, above and below the first and second protrusions (5) and (6),
(1) Protrusions (11) and (12) forming the upper and lower surfaces are protruded. The mounting bracket (2) has a rectangular metal base (20) fixed to the outer wall surface (3), and first and second decorative cylinder differences (1) mounted on the base (20). A pair of upper and lower metal receiving portions (21) that are spring-fitted to the second protrusions (5) and (6) are provided. A pair of left and right screw insertion holes (not shown) are formed at the upper and lower ends of the base (20). Also, the base (2
In (0), a rectangular guide piece (22) is formed integrally by protruding outward at a substantially right angle at the center thereof and projecting outward from the receiving portion (21). This guide piece (22)
When attaching the cosmetic body difference (1) to the mounting bracket (2),
Before the first and second projections (5) and (6) of (1) come into contact with the receiving portion (21), the guide projection (4) of the decorative cylinder difference (1) is placed and slid. Thereby, the first and second projections (5) and (6) are smoothly guided to the receiving portion (21). As shown in FIG. 2, each receiving portion (21) has a base (2).
(0), a rectangular substrate piece (23) arranged along the left and right directions of the upper end or lower end, and the upper and lower ends of the substrate piece (23) are cut out at the center thereof and bent outward. Upper and lower protruding pieces (24) (25)
And a locking piece formed by folding the tips of the upper and lower projecting pieces (24) and (25) toward the outer wall surface (3) so as to approach each other.
(26). As shown in FIG. 3, the substrate piece (23)
A pair of left and right screw insertion holes corresponding to the screw insertion holes in the base (20)
(27) is formed, and this screw insertion hole (27) is inserted into the base (20).
Insert the screw (28) from the front side of the screw into the screw insertion hole of
(21) is fixed to the outer wall surface (3). In FIG. 3, (29) is an outer wall panel, and (30) is a joint material. The upper and lower projecting pieces (24) and (25) are slightly swelled in the vertical direction, and the grooves (31) formed by them are formed.
The front ends of the first and second projections (5) and (6) of the decorative cylinder difference (1) are easily accommodated. Thereby, even if a slight error occurs in the size of the tip of the first and second projections (5) and (6), this is allowed and the first and second projections (5) and (6) are formed into the grooves (31). )
Can be securely inserted. The locking piece (26) has a width between the upper and lower ends thereof, the upper and lower narrow portions (7) of the first and second projections (5) and (6).
When the tip of the first and second projections (5) and (6) is inserted into the groove (31), the first and second projections (5) and (6) are narrower than the width between them.
Engages the constricted part (7) so as to sandwich it from above and below,
The projections (5) and (6) are prevented from coming off. The configuration of the mounting bracket is not limited to the above, and for example, the receiving portion (21) is provided only at the upper end of the base (20) or only at the lower end of the base (20) as shown in FIG. ) May be provided. Further, as shown in FIG. 5, receiving portions (21) are provided at four corners of the base portion (20) bent in an L-shape to be able to correspond to the corner portions of the outer wall surface (3) as shown in FIG. You may do so. In the above configuration, in order to attach the decorative body difference (1) to the mounting bracket (2) fixed to the outer wall surface (3),
As shown in FIG. 7, the makeup cylinder difference (1) was slightly inclined and the tip of the guide projection (4) of the makeup cylinder difference (1) was placed on the guide piece (22) of the mounting bracket (2). In this state, the tip of the second projection (6) is aligned with the lower receiving portion (21), and the decorative cylinder difference (1) is pushed in the direction of the outer wall surface (3). Then, the guide projection (4) becomes the guide piece (22).
The first and second projections (5) and (6) of the decorative cylinder difference (1) are smoothly guided to the receiving portion (21) of the mounting bracket (2), and the tip thereof is moved. The upper and lower protruding pieces (24) and (25) are pushed out while abutting on the upper and lower locking pieces (26). First and second protrusions (5)
When the tip of (6) fits into the groove (31), the upper and lower locking pieces (26) are formed by the elastic return force of the upper and lower projecting pieces (24, 25).
(7) is engaged. Thereby, the first and second projections (5)
(6) is securely held in the receiving portion (21) without falling out of the groove (31). (Second Embodiment) FIG. 8 is a cross-sectional view showing a mounting structure according to a second embodiment, and FIG. 9 is a perspective view of a mounting bracket. In the first embodiment, the structure for mounting the decorative cylinder difference is shown, but in the present embodiment, the structure for mounting the decorative column (40) to the outer wall surface (3) via the mounting bracket (41) is described. explain. The decorative pillars (40) are arranged along the vertical direction of the outer wall surface (3), and have first and second projections (42) and (43) on the back surface in the same manner as the decorative cylinder difference. Is protruding. The mounting bracket (41) does not have a guide piece formed on its base (44). Further, a pair of left and right receiving portions (45) attached to the base (44) are a board piece (46) disposed along the vertical direction at the left end or the right end of the base (44), and the board piece (46).
The left and right protruding pieces (47) and (48) formed by bending the left and right ends of the left and right ends outward except for the upper corner or lower corner thereof, and the tips of the left and right protruding pieces (47) and (48) are brought close to each other. And a locking piece (49) formed by folding back in the direction of the outer wall surface (3). In FIG. 9, reference numeral (50) denotes a screw insertion hole. Other configurations are the same as those of the first embodiment, and the mounting operation is the same as that of the first embodiment except for the operation associated with the guide pieces. It should be noted that the present invention is not limited to the above-described embodiment, and it goes without saying that many modifications and changes can be made to the above-described embodiment within the scope of the present invention. As is apparent from the above description, according to the present invention, since the engaging piece for preventing the projection of the exterior decorative material from coming off is formed on the receiving portion of the mounting bracket, The holding power of the exterior decorative material by the metal fitting is increased, and the mounting strength of the external decorative material can be improved without using an adhesive as in the related art, and the detachment can be reliably prevented. Moreover, since it is not necessary to apply an adhesive as in the prior art, the mounting operation can be as simple as fitting the projection of the exterior decorative material into the receiving portion of the mounting bracket.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view showing a mounting structure according to a first embodiment of the present invention. FIG. 2 is a perspective view of a mounting bracket. FIG. 3 is a perspective view showing a mounting state of the mounting bracket to an outer wall surface. FIG. 4 is a perspective view of another mounting bracket. FIG. 5 is a perspective view of another mounting bracket. FIG. 6 is a perspective view showing a mounting state of another mounting bracket to an outer wall surface. FIG. 7 is a vertical cross-sectional view showing an operation when the decorative body difference is mounted on the mounting bracket. FIG. 8 is a cross-sectional view showing a mounting structure according to a second embodiment. FIG. 9 is a perspective view of a mounting bracket. [Explanation of Signs] (1) Exterior decorative material (2) Mounting bracket (3) Outer wall surface (5) First protrusion (6) Second protrusion (7) Constricted part (21) Receiving part (26) Locking piece

Continuation of the front page (72) Inventor Tameka Ono 1048-1, Higashiarai, Sakai-cho, Sawa-gun, Gunma Prefecture Kurashiki Spinning Co., Ltd. Gunma Factory (56) References JP-A-8-193402 (JP, A) 8-270200 (JP, A) Fully open 1987-166950 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04F 19/02-19/06 E04F 13/08

Claims (1)

(57) a mounting bracket fixed to the Claims 1 outer wall surface, in the structure for attaching the outer decorative material to the outer wall surface via the mounting bracket, the mounting bracket device is the outer wall surface A fixed base,
And a receiving portion for the spring fitted to the back surface of the protrusion before Kigaiso decorative material with is attached to the base portion, the receiving portion, it
To fasten the receiving part and the base together and fix them to the outer wall
Locking piece with screw insertion hole is formed, by folding towards the part of the receiving portion to the outer wall surface, to prevent the escape of the projection engages the constricted portion formed in the protrusion of the A mounting structure for an exterior decorative material, characterized by having a shape formed thereon.