JPS642004Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting structure for a decorative cover used in prefabricated houses and the like.

In prefabricated houses, decorative covers are often used to cover the mounting parts of each component.
When the decorative cover itself is screwed with bolts or the like, the heads of the bolts or the like are exposed to the outside, which has the disadvantage of deteriorating the appearance.

Conventionally, as a means to solve such problems,
As described in Japanese Utility Model Publication No. 54-107129, for example, a concave groove is formed on the outer surface of the decorative cover, screws are secured at the bottom of this groove, and the groove is covered with an auxiliary cover. There is something.

This has the advantage of improving the appearance because the head of the screw is covered by the auxiliary cover, but in such a conventional structure, it is difficult to However, if the width of the groove is narrow, screwing must be done at the bottom of the groove, making the work difficult.

This invention was made with the aim of eliminating such conventional drawbacks.

In order to achieve the above object, this invention has a vertical part that is bent inward at a substantially right angle at the end of the decorative cover with a U-shaped cross section, and a tip of the vertical part that is bent outward. A mounting part having an L-shaped cross section is integrally formed with a horizontal part bent approximately perpendicularly to the horizontal part, and the back surface of the mounting part is brought into contact with the support part and screwed, and the horizontal part is substantially parallel to the horizontal part. Similarly, both ends of an auxiliary cover having an L-shaped cross section and consisting of the vertical portion and a substantially parallel vertical portion are engaged with the engaging portion of the decorative cover to cover the screw fixing portion.

Hereinafter, the structure of the present invention will be explained based on an illustrated embodiment. In FIG. A decorative cover 2 is attached to cover the outside of the support member 1. The decorative cover 2 has a generally U-shaped cross section with decorative step portions 4, 4 formed on the front surface 3, and mounting portions 7, 8 formed on the side edges of the upper and lower surfaces 5, 6. , are fixed to both upper and lower surfaces of the support member 1 by bolts 9, 9. In the lower surface part 6 of the decorative cover, the lower surface part 6 is bent inward at right angles, and then the tip thereof is recessed in a U-shape, and the tip of the recessed part 10 is horizontally extended outward. The horizontal part 11 is fixed to the lower flange 12 of the support member 1 by bolts 9.

The mounting structure of the invention is implemented in the mounting part 7 on the side of the top surface part 5, and this mounting part 7 is a vertical part 13 which is formed by bending the side edge of the top surface part 5 inward at a substantially right angle.
and a horizontal portion 14 which is formed by bending the tip of the vertical portion 13 outward at right angles, and the horizontal portion 14 is connected to the outer surface of the upper flange 15 of the support member 1 with bolts 9. Fixed. In this structure of the mounting portion 7, in this embodiment, the bolt 9
One of the left and right sides of , that is, the mounting portion 7
An engagement protrusion 16 having a V-shaped cross section and protruding inward from the upper surface of the horizontal portion 14 is formed on the tip side, and the engagement protrusion 16 has a V-shaped cross section.
On the other side of the mounting part 7, that is, on the base end side of the mounting part 7, two upper and lower support pieces 17, 17, which project horizontally from the upper end of the vertical part 7 toward the bolt 9 side, are made to protrude, and a gap between these support pieces 17, 17 is provided. An engagement groove 18 is formed in the groove.

19 is a horizontal portion 20 approximately parallel to the horizontal portion 14;
Similarly, it is an auxiliary cover whose cross section is formed into an inverted L shape by the vertical portion 13 and the vertical portion 21 that is substantially parallel to the vertical portion 13, and the tip of the horizontal portion 20 is formed straight as it is, At the lower end of the portion 21, an engaging groove 22 facing outward and having a V-shaped cross section that fits the engaging protrusion 16 formed on the upper mounting portion 7 of the decorative cover 2 is formed. Figure 2 is
The attached state of this auxiliary cover 19 is shown.
When attaching it, first insert the tip of the horizontal part 20 of the auxiliary cover 19 into the engagement groove 18, and then insert the lower end of the vertical part 21 inside the engagement protrusion 16 of the attachment part 7 using its elasticity. When pushed in, the engagement groove 22 of the vertical portion 21 engages the engagement protrusion 16.
As a result, the auxiliary cover 19 is supported so as to cover the head of the bolt 9.

Note that the decorative cover 2 and the auxiliary cover 1 of this embodiment
9 are integrally formed by metal extrusion molding or the like.

As explained above, according to the present invention, since the screwed part of the decorative cover is covered with the auxiliary cover,
The heads of bolts etc. are not exposed and the appearance is not damaged, and the auxiliary cover can be attached via the engaging part without using metal fittings etc.
The auxiliary cover gives the impression that it is integrated with the decorative cover, and provides a decorative cover mounting structure with an excellent appearance.

In particular, in the present invention, the attachment part of the decorative cover has an L-shaped cross section, and the horizontal part thereof is screwed to the support part, and an L-shaped auxiliary cover is attached to this to cover it. Unlike the conventional groove shape, the cross section is L-shaped with two sides open, so it is easy to rotate with a spanner or screwdriver, and it is easy to tighten bolts and other screws, which makes the work easier. The effect is that the properties are improved.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a decorative cover attachment part showing an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of a main part showing a state in which an auxiliary cover is attached. DESCRIPTION OF SYMBOLS 1... Support member, 2... Decorative cover, 7... Mounting part, 9... Bolt, 13... Vertical part, 14...
...Horizontal part, 16...Engagement protrusion, 18...Engagement groove,
19...Auxiliary cover, 20...Horizontal part, 21...
Vertical portion, 22...engaging groove.

Claims (1)

[Scope of utility model registration request] A cross section L that consists of a vertical part where the end of the decorative cover is bent inward at a substantially right angle and a horizontal part where the tip of the vertical part is bent outward substantially vertically at the end of the decorative cover having a U-shaped cross section. A shaped mounting part is integrally formed, the back side of the mounting part is in contact with the support part and screwed, and the mounting part is composed of a horizontal part that is substantially parallel to the horizontal part and a vertical part that is also substantially parallel to the vertical part. A decorative cover mounting structure characterized in that both ends of an auxiliary cover having an L-shaped cross section are engaged with the engaging portions of the decorative cover to cover the screw fixing portions.