JPH0510128U - Seat belt entanglement prevention device - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the belt of a three-point seat belt from being caught when the retractable rear seat is locked. A rear seat striker 18 that engages with a lock device provided on a seat back 14 of a retractable rear seat 12 is provided on a quarter panel 19 on a lower surface of an interior trim 16, and a three-point seat belt 1 for the rear seat 12 is provided.
A device for preventing entanglement of a seat belt at the time of seat locking in an automobile including 5, which has an annular portion 24 that fits into a striker main body 21 of the rear seat striker 18, the annular portion 24 having one side 24a. Interior trim 16
The seat belt hook 23 provided with a hook portion 25 extending along the claw portion 27 protruding from the back surface of the annular portion 24.
The striker body 21 insertion hole 22 of the interior trim 16
It is in the state of being attached by engaging with the edge portion 29.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a seat belt entanglement prevention device.

[0002]

[Prior Art]

 Some car rear seats have a retractable seat back to expand the luggage carrier. In this case, a rear strike striker that engages with a lock device provided on the seat back is arranged on the interior quarter panel. On the other hand, in recent years, an increasing number of vehicles have adopted three-point seat belts for rear seats.

FIG. 5 shows a car seat belt entanglement prevention device including a retractable rear seat 1 and a three-point seat belt 2. The retractable rear seat 1 is composed of a seat cushion 3 and a seat back 4, and is provided with a locking device (not shown) that engages with a rear seat striker 6 mounted on a body 5.

An interior trim 7 is arranged on the vehicle interior surface, and a seat belt hook 8 for preventing the seat belt from being caught is integrally formed with the interior trim 7.

On the other hand, in the structure shown in FIG. 6, the seat belt hook 9 is attached to the interior trim 7 or the body 5 with tacks, screws 10 or clips.

The belt 11 of the seat belt 2 is engaged with the seat belt hook 8 or 9 to prevent the belt 11 from being caught when the seat is locked.

[0007]

[Problems to be solved by the device]

 However, if the seat belt hook 8 is integrally formed with the interior trim 7, the seat belt hook 8 remains attached even if the three-point seat belt is not used for the rear seat, which is unnatural. In this case, the interior trim 7 with the seat belt hook 8 must be used as it is, or the interior 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 fixed with the screw 10, when the three-point seat belt is not adopted, a plug for hiding the mounting hole is used, or two types of indoor trims 7 are used. I had to.

The present invention solves the above-mentioned problems and can cope with one type of vehicle body specification regardless of the presence or absence of a three-point type seat belt, and since a screw or a clip is not used for attaching the seat belt hook, It is an object of the present invention to provide a seat belt entanglement prevention device that can reduce the number of steps and cost.

[0010]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention provides a rear seat striker, which engages with a locking device provided in a seat back of a retractable rear seat, on a quarter panel on the lower surface of an interior trim, and a three-point seat for the rear seat. A device for preventing entanglement of a seat belt when a seat is locked in a vehicle equipped with a belt, which has an annular portion that fits into a striker body of the rear seat striker, and has one side of the annular portion along the interior trim. The seatbelt hook provided with a hook portion that extends to the outside is mounted by engaging the claw portion projecting on the back surface of the annular portion with the edge of the striker body insertion hole of the interior trim.

[0011]

[Work]

 By fitting the annular part of the seat belt hook to the striker body of the rear seat striker, the claw part on the back side of the annular part is inserted from the hole through which the striker body of the interior trim is inserted to the back side of the interior trim, and the expanding action of the claw part is used Then, the claw portion is engaged with the edge portion of the interior trim. In this way, the seat belt hook is assembled to the rear seat striker, and the hook portion holds the seat belt.

[0012]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings.

1 to 4, reference numeral 12 denotes a retractable rear seat, which is composed of a seat cushion 13 and a seat back 14. Reference numeral 15 is a three-point type seat belt adopted for the rear seat 12, and a belt 17 is suspended along an interior trim 16 arranged on the surface of the quarter panel. Reference numeral 18 denotes a rear seat striker in which a base 20 is attached to a quarter panel 19 arranged on the lower surface of the interior trim 16. This rear strike striker 18 has a striker main body 21 projecting from an insertion hole 22 formed in the interior trim 16 to the interior side. There is.

Reference numeral 23 is 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 portion 25 extending along the curved surface of the interior trim 16 on one side of the annular portion 24, and a claw having an engaging portion 26 facing outward on the back surface of the annular portion 24. A predetermined number of parts 27 are provided.

The seat belt hook 23 is provided with a cutting portion 28 in the middle of the annular portion 24 so that one side 24a is widened outward, and the one side 24a is contracted in the radial direction. The seat belt hook 23 is fixed by inserting the engaging portion 26 of the claw portion 27 into the edge portion 29 of the insertion hole 22 by expanding the one side 24a after the insertion. ..

According to the above configuration, in the case of using a three-point seatbelt in an automobile having a retractable rear seat, the seatbelt hook 23 can be attached to the rear seat striker 18.

In the seat belt hook 23, the annular portion 24 is fitted to the striker body 21, and the claw portion 27 is inserted into the insertion hole 22 of the interior trim 16 while holding one side 24a of the annular portion 24. Then, when the one side 24a of the annular portion 24 is released, the claw portion 27 opens and the engaging portion 26 engages with the edge portion 29 of the insertion hole 22. Thus, the seat belt hook 23 is assembled to the rear seat striker 18, and the belt 17 of the seat belt 12 is held by the hook portion 25.

[0018]

[Effect of the device]

 As described above, according to the seat belt entanglement prevention device of the present invention, the rear seat striker for fixing the seat back of the retractable rear seat and the seat belt hook for preventing the entanglement of the belt of the three-point type seat belt are provided. Since it is a separate body, when using a three-point seat belt, it is possible to prevent the seat belt from being caught by simply attaching the seat belt hook. Therefore, regardless of the presence or absence of the three-point seat belt, it is possible to deal with one type of vehicle body specification.

Further, since the screw or the clip is not used for attaching the seat belt hook, the assembling process and the cost can be reduced. Especially, since it is attached to the insertion hole of the interior trim through the claw part provided on the annular part of the seat belt hook, the assembling is easy.

Since the seat belt is held by the hook portion of the seat belt hook, it is possible to prevent a problem that the seat belt is caught when the seat is locked.

[Brief description of drawings]

FIG. 1 is a perspective view showing a seat belt entanglement prevention device according to an embodiment of the present invention.

2 is a perspective view showing a state where the 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.

4 is a cross-sectional view taken along the line AA of FIG.

FIG. 5 is a perspective view showing a conventional seat belt entanglement prevention device.

FIG. 6 is a perspective view showing a conventional seat belt entanglement prevention device.

[Explanation of symbols]

 12 Retractable rear seat 13 Seat cushion 14 Seat back 15 Three-point seat belt 16 Interior 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)

[Claims for utility model registration] [Claim 1] A rear seat striker that engages with a lock device provided on a seat back of a retractable rear seat is provided on a quarter panel on the lower surface of an interior trim, and a three-point type is provided for the rear seat. In a device for preventing the seat belt from being caught when a seat is locked in an automobile having a seat belt of (1), the rear seat striker has an annular portion that fits into a striker body, and the one side of the annular portion extends along the interior trim. A seat belt hook provided with an extending hook portion is mounted by engaging a claw portion projecting on the back surface of the annular portion with an edge portion of the striker body insertion hole of the indoor trim. Bite prevention device.