JPH03148Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a structure for attaching a headrest to the skin.

(Prior art) As shown in Fig. 6, the skin of a conventional perforated headrest surrounds the surface of the cushion material b with the window hole a with the skin c, but the skin c is fixed by the fastener d. It was on.

In addition, as shown in FIG. 7, there was also one in which the outer skin c was fixed using a molding e.

(Problem to be solved by the invention) As mentioned above, the outer peripheral surface of the cushion material b is
When surrounding with a fastener d and joining with a fastener d,
The defect is that the slider f and its knob g are exposed to the outside, resulting in a poor appearance.

This defect can be hidden by providing a folded part like clothes, but covering the fastener d, slider f, and knob g in this way has a defect that makes manufacturing complicated and increases cost.

(Means for solving the problem) The present invention improves the appearance by devising the terminal of the fastener and easily covering the most unsightly slider f and knob g with the headrest. A cushion material 4 having a window hole 2 formed therein is coated with a skin 3, fasteners 5, 5 are attached to the joints of the skin 3, and the skin 3 is fixed by the fasteners 5, 5. , the fasteners 5, 5 are formed to be slightly longer than the fastening part so that the starting end 9 and the terminal end 10 are left over, and the surplus part is bent into the recess 11 formed on the cushion material 4 side. The inserted headrest is attached to the skin.

One embodiment of the present invention will be described with reference to the drawings. 1 is a headrest, 4 is an internal cushion material, and a window hole 2 is formed in the center thereof. 3 is cushion material 4
It is the epidermis that covers the outer surface of the body. The epidermis 3 is formed into a cylindrical shape. The outer skin 3 formed into a cylindrical shape is a cushion material 4.
After surrounding the outer periphery, the seams are aligned and fastened together. For this purpose, fasteners 5, 5 are attached to both ends of the seams, respectively.

The fasteners 5, 5 are formed so as to meet at the inner periphery 7 of the window hole 2 of the cushion material 4, but the length of the fastener 5 is made smaller than the length of the inner periphery 7 at both ends 9, 5.
10 is formed to be longer by t, so that the starting end 9 and the ending end 10 are surplus parts.
A recess 11 into which the starting end 9 and the terminal end 10 are bent and pushed is formed in the cushion material 4 inside the portion where the starting end 9 and the terminal end 10 of the fastener 5 overlap.
Therefore, the recess 11 may be formed anywhere on the inner periphery 7 of the window hole 2 of the cushion material 4. The recess 11 is formed to have approximately the same width as the fastener 5 and a depth such that the starting end 9 and the ending end 10 are hidden, and the overlapping portion of the starting end 9 and the ending end 10 is pushed in from above.

12 is a stay for attaching the headrest 1 to the seat, and the stay 1 is provided on the bottom surface of the skin 3.
Through-holes 13, 13 through which the screws 2 are inserted are formed, respectively.

(effect) Next, we will discuss the effect.

Put the skin 3 on the outer periphery of the cushion material 4, insert the stay 12 into the through hole 13 provided at the bottom of the skin 3, lift the entire skin 3 upwards, and pull both ends of the skin 3 in the front-rear direction in a desired manner. It is stretched into a cylindrical shape, and the back surface of the outer skin 3 is brought into close contact with the outer circumferential surface 6 of the cushion material 4. Then, both ends of the skin 3 are bent toward the inside of the window hole 2 from the front and rear sides of the headrest 1, respectively. Since fasteners 5 are attached to both ends of the cylindrical outer skin 3, grip the slider part 8 of the fastener 5 and slide it along the inner circumference 7 to join both ends of the outer skin 3. and attach it to headrest 1.

Since the fastener 5 has a starting end 9 and a terminal end 10 that are longer than the inner circumference of the window hole 2 of the cushion material 4 by t, the starting end 9 and the terminal end 10 are surplus parts. Since there is a recess 11 formed on the surface of the cushion material 4 inside, the starting end 9 and the ending end 10 are bent and pushed in. Since the recess 11 is formed to have substantially the same width as the fasteners 5, 5, both the slider portion 8 and the knob at the end, the starting end 9 and the terminal end 10 are accommodated in the recess 11.

Therefore, the fastener 5, the starting end 9 and the ending end 10
Since it is not exposed to the outside, it looks good, and since the slider part 8 is also pushed into the recess 11,
Since the slider portion 8 does not form a protrusion, it is smooth and feels good to the touch.

(Effects) Conventionally, when the outer circumferential surface of the cushion material b was surrounded by the skin c and joined by the fastener d, there was a defect that the slider f and its knob g were exposed to the outside, resulting in a poor appearance. This defect can be hidden by creating a folded part like clothes, but
In this way, the fastener d and the slider f
The coating for the knob g was complicated to manufacture and had defects that increased the cost.

However, in the present invention, a cushion material 4 with a window hole 2 formed in the center is coated with an outer skin 3, fasteners 5, 5 are attached to the joints of the outer skin 3, and the outer skin 3 is fixed by the fasteners 5, 5. In the fasteners 5, 5, the fasteners 5, 5 are formed to be slightly longer than the fastening portions, so that the starting end 9 and the terminal end 10 are left over. Since the headrest 11 is bent and inserted into the headrest 11 and has a skin fixing structure, (a) the fastener 5 does not appear on the outer circumferential surface 6 of the headrest 1, so the appearance is good.

Since the starting end 9 and the ending end 10 of the loaf fastener 5 are pushed into the recess 11 together with the slider part 8,
The work becomes extremely easy and inexpensive.

[Brief explanation of drawings]

Fig. 1 is an overall perspective view of the present invention, Fig. 2 is a vertical side view, Fig. 3 is an enlarged perspective view of the main part, Fig. 4 is a plan view of the main part, and Fig. 5 is a longitudinal front view of the main part. , Figure 6,
FIG. 7 is a perspective view of a known example, and FIG. 8 is an exploded view. Explanation of symbols, 1...Head rest, 2...Window hole, 3...Skin, 4...Cushion material, 5...Fastener, 6...Outer circumference, 6, 7...Inner circumference, 8...
...Slider portion, 9...Starting end, 10...Terminal end, 11...Recess, 12...Stay, 13...Through hole.

Claims (1)

[Scope of utility model registration request] A cushion material 4 having a window hole 2 formed in the center thereof is coated with a skin 3, fasteners 5, 5 are attached to the joints of the skin 3, and the skin 3 is fixed by the fasteners 5, 5. In this case, the fasteners 5, 5 are formed to be slightly longer than the fastening part so that the starting end 9 and the terminal end 10 are left over, and the surplus part is bent into the recess 11 formed on the cushion material 4 side. The skin-fixing structure of the headrest inserted.