JPH0735803Y2 - Seat belt holder structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a seat belt holder structure capable of securely holding a seat belt and firmly attached to a reclining shaft.

<Prior Art> Seat belts are considered to be the best way to protect the safety of passengers in a car from a car accident. Therefore, various considerations have been made in the operability of the seat belt.

FIG. 4 shows the entire conventional seat belt holder structure, and FIG. 5 shows the conventional seat belt holder structure.

Conventionally, in order to easily take the seat belt 3 wound around the retractor 2 attached to the side sill 1,
A belt holder 5 for holding the seat belt 3 near the tongue 4 at the tip of the seat belt 3 was provided. The holder 5 was attached to a reclining cover 7 of a reclining device (not shown) mainly for tilting the seat back 6 with bolts or the like.

The holder 5 has a substantially elliptical sheet metal 9 having a hole 8 conforming to the outer peripheral shape of the sheet metal, and a slit 10 extending inside and outside the sheet metal 9.
Is provided. The seat belt 3 was inserted into the hole 8 of the holder 5 from the slit 10 of the holder 5, and the seat belt 3 was held by the frictional force at the portion where the sheet metal 9 and the seat belt 3 contact each other. As a result, the tongue 4 at the tip of the seat belt 3 was held at hand.

<Problems to be Solved by the Invention> In the seat belt holder structure as described above, the seat belt holder 5 is attached to the reclining cover 7 as described above. However, the attachment of the reclining cover 7 to the seat side portion is not very strong. Since it was not strong, the seat belt holder 5 could be unstable and could come off if a strong force was applied. Further, since the holder 5 is provided with the slit 10 through which the seat belt 3 is passed, the seat belt 3 may drop from the slit 10 when used and may not serve as a holding member.

<Means for Solving the Problems> In order to solve the above problems, the present invention holds a metal fitting at the tip of a two-point seat belt wound around a retractor provided on the side of the seat on the side of the seat. In the seat belt holder structure, a fitting portion is provided on a belt holder having a closed loop belt insertion portion through which the seat belt is passed, and a concave hooking portion is provided on the fitting portion, while the fitting portion is attached to a side surface of the seat. The reclining cover is provided with a fitting recess at the upper portion of the reclining shaft, and the hooking portion engages with the reclining shaft in a state where the fitting portion of the belt holder is fitted in the fitting recess. It was

<Operation> Since the seat belt is inserted through the belt insertion portion, it is securely held. Further, the seat belt holder is firmly fixed because the hook portion is engaged with the reclining shaft.

<Embodiment> A seat belt holder according to an embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a mounting state of an embodiment relating to the seat belt holder structure of the present invention, and FIG. 2 shows a longitudinal cross section of the embodiment relating to the seat belt holder structure of the present invention at the time of mounting. FIG. 3 shows a state in which a seat belt is attached to an embodiment of the seat belt holder structure of the present invention.

A seat belt holder 11 is composed of a belt insertion portion 12 and a fixed portion 13. The belt insertion portion 12 has a vertical and horizontal dimension of a vertical cross section that is slightly larger than the thickness and width of the belt, and forms a closed space 12a with both ends open.

Before attaching the tongue 21 of the engaging metal fitting to the seat belt 20, the seat belt 20 is inserted into the closed space 12a,
The tongue 21 is attached to the tip of the seat belt 20. A buckle (not shown) which is an engaging member with the tongue 21 is on the opposite side of the mounting position of the belt holder 11 and the seat (not shown).

Due to how the holder 11 and the tongue 21 are attached to the seat belt 20 described above, the seat belt 20 is always inserted through the seat belt holder 11 even if the seat belt 20 is wound up by the retractor (winding device) or stretched. . This seat belt
Numeral 20 is a two-point seat belt with ELR that can be pulled out without trouble when the retractor (not shown) is pulled lightly and cannot be pulled out when a sudden pulling force acts. Belt insertion part 12
On the back surface of the belt, there are provided a vertical portion 13a which is vertically integrated and has a predetermined length, and a parallel portion 13b which is integrated with the vertical portion 13a and is bent vertically inward to be parallel to the back surface of the belt insertion portion 12. There is. The introduction portion 13c and the fitting portion 1 are fitted to the tip portion of the parallel portion 13b so as to fit to the reclining shaft 16 described later.
There is a notch that is a hooking part made of 3d.

A reclining cover 17 has a reclining mechanism including a reclining shaft 16 inside. The cover 17 is provided with a fitting recess 18 extending from the upper surface to the side surface. The recess 18 is provided for inserting the fixing portion 13 of the belt holder 11, the width is slightly wider than the fixing portion 13, and the depth is from the back surface of the belt insertion portion 12 to the outside of the parallel portion 13b of the fixing portion 13. It is slightly longer than the width to the surface. The length in the vertical direction is as follows. A slit 19 is provided at the bottom of the concave portion 18, and the parallel portion 13b of the fixed portion 13 that is inserted through the slit 19 is fitted to the fitting portion 13d.
The length from the upper surface of the reclining cover 17 to the bottom in the direction of the reclining shaft 16 is sufficient to match the reclining shaft 16. It should be noted that the fitting of the fitting portion 13d to the reclining shaft 16 may be performed by pressing it strongly from above, and by pulling it strongly upward to separate it. Further, the reclining shaft 16 is provided with a retaining ring for restricting the axial movement of the parallel portion 13b fitted before and after the fitting position of the fitting portion 13d.

Next, the handling of the seat belt holder structure having the above-mentioned configuration will be described.

The seat belt holder 11 and the seat belt 20 are fitted to the reclining cover 17, and the fitting portion 13d is fitted to the reclining shaft 16 so as to be attached. Most of the seat belt 20 is wound around a retractor (not shown). The seat belt held by the seat belt holder 11
Hold the seat belt 20 by the tongue 21 of the 20 and retractor 24
The front of the waist is pulled out and the tongue 21 is engaged and fixed to the buckle.

The seat belt holder of the present invention can be applied to both front and rear seats as long as it uses a two-point seat belt with a retractor.

<Effects of the Invention> As shown in the above configuration, the present invention is a reclining device in which the fitting portion is attached to the seat side surface of a belt holder having a closed-loop belt insertion portion and a fitting portion having a concave hooking portion. Since the hooking portion is engaged with the reclining shaft in a state where it is fitted in the fitting recess of the cover, the metal fitting at the tip of the seat belt wound around the retractor is held laterally of the seat belt. The holding is ensured, and the holder itself is also fixed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a mounting state of an embodiment relating to a seat belt holder of the present invention, and FIG. 2 is a longitudinal section at the time of mounting an embodiment relating to a seat belt holder of the present invention. FIG. 3 is a view showing a state in which a seat belt is attached to an embodiment of a seat belt holder of the present invention, FIG. 4 is an overall view of a conventional seat belt holder, and FIG. 5 is a conventional seat belt holder. It is a figure which shows a belt. In the figure, 11 is a seat belt holder, 16 is a reclining shaft, 17 is a reclining cover, and 20 is a seat belt.

Claims (1)

[Scope of utility model registration request] 1. A seat belt holder structure for holding a metal fitting at the tip of a two-point seat belt wound around a retractor provided on the side of the seat on the side of the seat, which is a closed loop shape through which the seat belt is passed. The belt holder having the belt insertion portion is provided with a fitting portion, and the fitting portion is provided with a recessed hook portion, while the fitting recess is provided on the reclining cover upper portion of the reclining cover attached to the side surface of the seat. The seat belt holder structure, wherein the hooking portion is adapted to engage with the reclining shaft in a state where the fitting portion is fitted into the fitting recessed portion.