JPH033279Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a seat cover retracting device for retracting the outer skin of vehicle seats such as automobiles, furniture seats, etc. to give a three-dimensional effect to the surface. be.

(Prior Art) A conventional seat cover retracting device of this type involves inserting and fixing a decorative button in a desired part of the seat cover, and sewing a retractable cloth near the insertion part of the decorative button on the back side of the seat cover. Then, a wire is inserted into the tip of this retractable cloth to fix it to the seat spring, but with this kind of seat cover retractor, decorative buttons are inserted into the required parts of the seat cover and fixed. This requires work to sew the retractable cloth and insert the wire into it, and fix the wire to the seat spring.Not only is the retracting work cumbersome, but the decorative buttons are not placed in the center of the seat spring. There are various drawbacks, such as the decorative button being not pulled into the seat spring, resulting in the decorative button being slanted, and one side of the decorative button being greatly recessed, making it difficult to obtain a good-looking finish.

(Problems to be Solved by the Invention) The present invention aims to provide a seat cover retracting device that eliminates the above-mentioned drawbacks, facilitates the retracting work, and provides a more decorative finish. be.

(Means for Solving the Problems) The present invention provides a decorative button in which an insertion leg whose tip is formed as a male side locking part is integrally molded in the center of the back surface of the head, and the male side locking part is formed into a decorative button. It is characterized by comprising a connecting member having one end formed with a female-side locking portion to be engaged, and the other end formed as a locking portion to the seat spring side.

(Function) With this structure, a decorative button is inserted with its insertion legs into a desired part of a seat cover covered with pad material, and a decorative button is formed at one end of a connecting member prepared on the back side of the seat cover. The male side locking part formed at the tip of the insertion leg is inserted and engaged with the female side locking part, and then the seat spring side formed at the other end of this connecting member is locked. The seat spring may be engaged with the seat spring or with a wire attached to the seat spring.

(Example) Next, to explain in detail the case where the present invention is used in the illustrated automobile seat bag, 1 is a decorative button, and the decorative button 1 has a tip at the center of the back surface of a flat head 2. A decorative cloth is attached to the head part 2 of the button body made of a synthetic resin material such as polyethylene resin or polypropylene resin, which is integrally molded with a short column-shaped insertion leg 4 formed on a truncated cone-shaped male locking part 3. It is made by covering a metal cap.
Reference numeral 5 denotes a connecting member made of the same material as the decorative button 1, and the connecting member 5 has a female side locking part 6 formed on one end of the plate piece 7 into which the male side locking part 3 can be inserted and engaged. At the same time, the tip of the leg section 8 extending obliquely downward from one side edge of the plate section 7 is folded back into a substantially U-shape to form a locking section 9 toward the seat spring side. In the illustrated embodiment, the female side locking part 6 allows the insertion leg 4 to be inserted loosely, but there are three notches on the periphery of the insertion hole 6a, which has a smaller diameter than the maximum diameter part of the male side locking part 3. It is said to form 6b,
On the other hand, the locking part 9 to the seat spring side is formed by connecting the tip of the folded piece part 9a, which is folded back to have a substantially U-shaped cross section, to the outward inclined guide part 9c via the bent part 9b approaching the leg part 8. In addition to the shape shown in FIG. 1, the tip of the folded piece 9a is formed into a hook portion 9d that approaches the leg portion 8 to prevent it from coming off. It may be as shown in . Furthermore, in the illustrated embodiment, one connecting member 5 is used for one decorative button 1, but if a long connecting member with female side locking parts 6 arranged at a required interval is used. , one connecting member 5 and a plurality of decorative buttons 1 can be used in combination.

(Effect of the invention) Such a seat cover retracting device inserts the insertion legs 4 into the required parts of the seat cover 12 covered with the pad material 11, and connects the connecting member 5 prepared on the back side of the seat cover 12. female side locking part 6
The seat cover 12 is retracted by engaging the male locking portion 3 at the tip of the insertion leg 4 and engaging the locking portion 9 at the other end of the connecting member 5 to the seat spring 13 side. Therefore, the retracting work is easy, and since the number of parts is small, the retracting work can be performed at low cost. Furthermore, since the retractable portion is located at the center of the back surface of the decorative button 1, the decorative button 1 is not tilted or one side of the decorative button 1 is not greatly recessed, and a good-looking finish can be obtained.

Therefore, the present invention has great practical value as it solves the problems of conventional seat cover retracting devices of this type.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway side view showing a first embodiment of the present invention, Fig. 2 is a partially cutaway side view showing a second embodiment of the present invention, and Fig. 3 is a decorative button and a connecting member. FIG. 4 is a partially cutaway perspective view of an automobile seat bag using the present invention. 1: Decorative button, 2: Head, 3: Male side locking part,
4: Insertion leg, 5: Connecting member, 6: Female side locking part,
9: Locking part to the seat spring side.

Claims (1)

[Scope of utility model registration request] A decorative button 1 formed by integrally molding an insertion leg 4 whose tip is formed into a male side locking part 3 at the center of the back surface of the head 2.
and a connecting member 5 having one end formed with a female side locking part 6 to which the male side locking part 3 is engaged, and the other end formed as a locking part 9 to the seat spring side. A seat cover retraction device featuring: