JPS6313868Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a cover for automobile parts.

For automobile parts covers, if there are retrofitted parts, it is necessary to drill mounting holes in the cover, and if there are no retrofitted parts, there is no need for mounting holes.Therefore, there are two types of covers: Requires cover.

This idea is a cover for when there are retrofitted parts,
The purpose of this invention is to provide a cover for automobile parts that can be used both as a cover for cases where there are no retrofitted parts, and to reduce costs by standardizing parts and eliminate the complexity of parts management.

In order to achieve the above objectives, this invention
A removable cap surrounded by a thin-walled part and a sheared part with a thick-walled part in a part of the thin-walled part so that the mounting hole can be sheared to form a mounting hole when necessary, at an appropriate position on the cover. When the cover is molded, a flange made of cross-shaped ribs is integrally formed on the back surface of the cap, and when the cap is removed, hold the flange to remove the thick wall. The cap is sheared as a hinge, and when there are no retrofitted parts and the cap is used without being removed, the tip of the flange is brought into contact with the parts to reinforce the cap. It provides covers for automobile parts.

This invention will be explained in detail below with reference to embodiments shown in the drawings.

The front wall 1a of the cover 1 has mounting holes 2 for retrofitted parts.
A shearable cap portion 3 is integrally formed during molding. The cap portion is circular and has an annular shear portion 4 formed on its outer periphery. As shown in FIG. 2, the shearing portion 4
A thin wall portion 5 is formed by cutting into a V-shaped cross section from both the front and back surfaces, and a thick wall portion 6 with a slightly thicker width is formed in a part of the thin wall portion 5 (four locations spaced apart by 90 degrees). are doing. Note that the thick portion 6 is made thinner than the width of the cover front wall 1a.

On the back side of the cap part 3, there is a peripheral sheared part 4.
Flange portions 7 consisting of ribs having a cross-shaped cross section are integrally formed at intervals. The flange portion 7
protrudes by approximately the same length as the side wall 1b of the cover 1, and each of the four ribs 7a, 7b, 7c, 7
d are made to protrude from positions corresponding to the thick portions 6, respectively. Further, the width of each of the ribs 7a to 7d is approximately the same as that of the thick width portion 6.

With the above configuration, when the cover 1 has no retrofitted parts, when the cover 1 is attached to the seat frame 10 of an automobile, the cap part 3 is not sheared from the cover 1 as shown in FIG. Fix it to the seat frame 10 as it is.
In this state, the end surface of the side wall 1b of the cover 1 comes into contact with the seat frame 10, and the end surface of the flange section 7 of the cap section 3 also comes into contact with the seat frame 10. In this way, the mounting hole 2 of the cover 1 and the cap part 3 remain blocked, and the cap part 3 is reinforced by the flange part 7, so even if an external force A is applied to the cap part 3, the cap part 3 will not be sheared. Part 4
External force is not transmitted to the thin wall portion 5 much, and it is not sheared.

On the other hand, as shown in FIG. 5, when attaching the retrofitted part 11 to the cover 1, as shown in FIG. Rotate the cap part 3 in the direction. By this rotation, first, the thin wall portion 5 of the shearing portion 4 is sheared, and then the thick wall portion 6 is also sheared. Therefore, the entire sheared portion 4 on the outer periphery of the cap portion 3 is sheared, and the cap portion 3 is removed from the cover 1 to form the attachment hole 2. The cover 1 is attached to the seat frame 10 by passing the attachment shaft 12 through the attachment hole 2. After attaching the cover 1, the retrofitted parts 11 are attached to the attachment shaft 12.

Although the above embodiment has been described in which the cover is attached to the seat frame 10, the cover is not limited to this, and it goes without saying that the cover may be attached to other bodies.

As is clear from the above explanation, according to the cover according to this invention, if retrofitting parts are required, the cap part can be sheared to easily provide a mounting hole, and retrofitting parts are not required. If not, the cap portion can be used in its original state without being sheared, and the cover can be shared. Therefore, it is possible to reduce costs, streamline parts management, and have various effects such as improving the efficiency of cover attachment work.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the cover according to this invention, Figure 2 is a perspective view of the cover according to this invention;
The figures are a cross-sectional view taken along the line -- in Fig. 1, Fig. 3 is a perspective view of the cap part and flange part, and Fig. 4 is a sectional view showing a state in which the cap part is removed and a mounting hole is provided.
FIG. 5 is a perspective view showing a state in which retrofitted parts are attached. DESCRIPTION OF SYMBOLS 1... Cover, 2... Mounting hole, 3... Cap part, 4... Shearing part, 5... Thin wall part, 6... Thick wall part, 7... Flange part, 10... Seat frame, 11... ...Retrofit parts.

Claims (1)

[Scope of utility model registration request] At the time of cover molding, a sheared part 4 is formed by cutting into the front wall 1a of the cover from both the front and back sides to make the annular thin part 5 thin, and a thick part 6 which makes a part of the thin part 5 slightly thicker. An enclosed removable cap part 3 is integrally formed, and the cap part 3
A flange portion 7 consisting of a cross-section rib is integrally molded on the back surface of the outer circumferential sheared portion 4 at an interval, and the flange portion 7 is made to protrude by approximately the same length as the side wall 1b of the cover 1. When attaching the cover to a component, if there is a retrofitted component, hold the flange section 7 and use the thick wall section 6 as a hinge to shear the shear section 4, remove the cap section 3 from the cover 1 and use it as a mounting hole, If there are no retrofitted parts, the cap part 3 is attached to the part in its original state without being sheared, and the cover side wall 1b and the tip of the flange part 7 are brought into contact with the part to reinforce the cap part 3. Covers for automobile parts.