JP2532526Y2 - Seat belt bite prevention device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing a seatbelt from biting.

[0002]

2. Description of the Related Art Some rear seats of automobiles have a retractable seat back in order to enlarge a carrier. In this case, a rear seat striker that engages with a lock device provided on the seat back is disposed on the quarter panel in the room. On the other hand, in recent years, the number of vehicles employing a three-point seat belt for the rear seat has been increasing.

FIG. 5 shows a device for preventing a seat belt from getting stuck in a motor vehicle having a retractable rear seat 1 and a three-point seat belt 2. The retractable rear seat 1 includes a seat cushion 3 and a seat back 4, and includes a lock device (not shown) that engages with a rear seat striker 6 mounted on a body 5.

[0004] An interior trim 7 is provided on the surface of the vehicle interior, and a seat belt hook 8 for preventing the seat belt from biting is integrally formed with the interior trim 7.

On the other hand, the one shown in FIG.
Alternatively, a seat belt hook 9 is attached to the body 5 and a screw 10
Or it was attached with clips.

The belt 11 of the seat belt 2 is engaged with the seat belt hooks 8 or 9 to prevent the belt 11 from biting when the seat is locked.

[0007]

However, when the seat belt hook 8 is integrally formed with the interior trim 7, the seat belt hook 8 remains attached even when the three-point seat belt is not used for the rear seat, which is unnatural. Become.
In this case, the indoor trim 7 with the seat belt hook 8 must be used as it is, or the indoor trim 7 without the seat belt hook 8 must be prepared separately.

On the other hand, in the case where the seat belt hook 9 is screwed with the screw 10, if a three-point seat belt is not employed, a plug for concealing a mounting hole is provided, or
A variety of interior trims 7 had to be used.

The present invention solves the above-mentioned problems, and can be used with one type of vehicle body regardless of the presence or absence of a three-point seat belt, and does not use screws or clips for attaching the seat belt hook. It is another object of the present invention to provide a seatbelt prevention device capable of reducing cost.

[0010]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a rear seat striker which engages with a locking device provided on a seat back of a retractable rear seat on a quarter panel on the lower surface of the interior trim, and In a device for preventing a seat belt from biting when a seat is locked in a vehicle having a three-point seat belt for a rear seat,
A seat belt hook having an annular portion fitted to the striker body of the rear seat striker and having a hook portion extending along the interior trim on one side of the annular portion is provided on a rear surface of the annular portion. The claw portion is engaged with the striker body insertion hole edge of the indoor trim and mounted.

[0011]

[Operation] An annular portion of the seat belt hook is fitted to the striker body of the rear seat striker, and the claw portion on the back surface of the annular portion is inserted into the rear surface side of the interior trim through the hole through which the striker body of the interior trim is inserted. The pawl is engaged with the edge of the interior trim using the opening action. Thus, the seat belt hook is assembled to the rear seat striker, and the seat belt is held by the hook portion.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings.

1 to 4, reference numeral 12 denotes a retractable rear seat, which comprises a seat cushion 13 and a seat back 14. Reference numeral 15 denotes a three-point seat belt adopted for the rear seat 12, and a belt 17 is hung down along an interior trim 16 provided on the surface of the quarter panel. Reference numeral 18 denotes a rear seat striker in which a base 20 is mounted on a quarter panel 19 disposed on the lower surface of the interior trim 16. The rear seat striker 18 projects a striker body 21 from an insertion hole 22 formed in the interior trim 16 toward the interior side. is there.

Reference numeral 23 denotes a seat belt hook which is assembled by fitting the annular portion 24 to the striker body 21 of the rear seat striker 18. The seat belt hook 23 is provided with a hook 25 extending on one side of the annular portion 24 along the curved surface of the interior trim 16, and a claw portion having an outwardly engaging portion 26 on the back surface of the annular portion 24. 27 are provided in a predetermined number.

The seat belt hook 23 is provided with a cut portion 28 in the middle of the annular portion 24 so that one side 24a is widened outwardly. Insert into the insertion hole 22 and insert one side 2
4a, the seat belt hook 23 is fixed by engaging the engaging portion 26 of the claw 27 with the edge 29 of the insertion hole 22 by expanding the opening 4a.

According to the above configuration, when a three-point seat belt is used in a vehicle employing a retractable rear seat,
The seat belt hook 23 is attached to the rear seat striker 18.

The seat belt hook 23 engages the annular portion 24 with the striker body 21 and presses the one side 24a of the annular portion 24, and the claw 27 is inserted into the insertion hole 22 of the indoor trim 16.
Insert Then, when one side 24a of the annular portion 24 is released, the claw portion 27 is expanded, and the engaging portion 26 is moved to the edge portion 29 of the insertion hole 22.
Engages. Thus, the seat belt hook 23 is attached to the rear seat striker 18 and the seat belt 12
Is held by the hook portion 25.

[0018]

As described above, according to the seat belt jam prevention device of the present invention, the rear seat striker for fixing the seat back of the retractable rear seat and the belt of the three-point seat belt are prevented from being jammed. Since the seat belt hook to be used is separate, when using a three-point seat belt, just attach the seat belt hook,
It is possible to prevent the seat belt from biting. Therefore, regardless of the presence or absence of the three-point seat belt, it is possible to cope with one type of vehicle specification.

Further, since screws or clips are not used for attaching the seat belt hook, the assembling process and the cost can be reduced. In particular, since the seat belt hook is attached to the insertion hole of the interior trim through the claw provided on the annular portion of the seat belt hook, the assembly is easy.

Since the seat belt is held by the hook portion of the seat belt hook, it is possible to prevent the seat belt from being jammed when the seat is locked.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an apparatus for preventing a seat belt from getting stuck according to an embodiment of the present invention;

FIG. 2 is a perspective view showing a state where a seat belt hook of FIG. 1 is removed.

FIG. 3 is a front view showing an assembled state of a rear seat striker and a seat belt hook.

FIG. 4 is a sectional view taken along line AA of FIG. 3;

FIG. 5 is a perspective view showing a conventional seatbelt prevention device.

FIG. 6 is a perspective view showing a conventional seatbelt prevention device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 12 Foldable rear seat 13 Seat cushion 14 Seat back 15 Three-point seat belt 16 Indoor trim 17 Belt 18 Rear seat striker 19 Quarter panel 21 Striker body 22 Insertion hole 23 Seat belt hook 24 Annular portion 25 Hook portion 27 Claw portion

Claims (1)

(57) [Scope of request for utility model registration] 1. An automobile in which a rear seat striker engaging with a locking device provided on a seat back of a retractable rear seat is provided on a quarter panel on a lower surface of an interior trim, and a three-point seat belt is provided for the rear seat. In the device for preventing the seat belt from biting when the seat is locked, the rear seat striker has an annular portion fitted to the striker body, and a hook portion extending along the indoor trim is provided on one side of the annular portion. A seat belt hooking prevention device, wherein a seat belt hook is mounted by engaging a claw projecting from a back surface of the annular portion with an edge of a striker body insertion hole of the interior trim.