JPH08276822A - Seat belt buckle storing structure - Google Patents

Abstract

PURPOSE: To securely store a buckle when a seat cushion is sprung up. CONSTITUTION: In a seat cushion sprung-up seat 1, a recessed part 111 to store a buckle 13 arranged at one end of a seat belt 13 is formed at the lower end of a seat back 11 at a position opposed to a seat cushion 10, a bag member formed with a band member 14 into which a buckle is inserted is inserted lockedly into the recess 111, and a band 15 as a drop-prevention member which prevents the buckle 13 from being dropped to the rear of the buckle 13 is arranged at the rear end of the bag member 14.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat cushion flip-up type seat, which is inserted into a recess formed for storing a buckle at a lower end portion of a seat back facing the seat cushion and is engaged with the bag. The present invention relates to a buckle storage structure for a seat belt, in which the buckle is inserted into a member and the buckle is prevented from falling rearward by a fall prevention member provided at a rear end of the bag member.

[0002]

2. Description of the Related Art In a conventional first seat belt buckle storage structure (No. 5-42009), a recess V is formed in a part of a seat cushion C as shown in FIG. There was something.

As shown in FIG. 6, the second conventional seat belt buckle storage structure (No. 4-18058) has a recess V formed at the lower end facing the seat cushion C of the seat back K, and the buckle B is formed. There was something to store.

[0004]

Since the above-described first conventional buckle storage structure for a seatbelt stores the buckle B in the recess formed in a part of the seat cushion C, the seat cushion. In the flip-up type seat, the buckle B moves together with the swinging seat cushion C, which is not suitable for storing the buckle B.

The above-described second conventional buckle storage structure for seat belts has a recess V formed at the lower end facing the seat cushion C of the seat back K to store the buckle B, and therefore the seat cushion flip-up type seat. In this case, the buckle B on which the seat cushion C swings falls downward, which deteriorates usability and is not suitable for storing the buckle B, and the opening area of the resin-made storage portion looks great. There was a problem of being bad.

Therefore, the present inventors insert the buckle into the bag member that is locked by being inserted into a recess formed in the lower end of the seat back facing the seat cushion, and Focusing on the technical idea of the present invention to prevent the buckle from falling backward by means of the fall prevention member disposed at the rear end, and further research and development have resulted in reliable storage of the buckle when the seat cushion is flipped up. The present invention has been achieved that achieves the above-mentioned object and achieves the object of preventing the rearward falling off.

[0007]

A buckle storage structure for a seat belt according to the present invention (the first invention according to claim 1) is a portion of a seat cushion flip-up type seat, which is a lower end of a seat back and faces the seat cushion. A recess for accommodating the buckle is formed, a bag member in which the buckle is inserted is inserted into the recess and locked, and the buckle is prevented from falling backward at the rear end of the bag member. The prevention member is provided.

According to the buckle storage structure for a seat belt of the present invention (the second invention according to claim 2), in the first invention, the bag member is formed of a belt-shaped member, and the bag is provided in the recess of the seat back. It is sewn to the seat skin provided.

In the seatbelt buckle storage structure of the present invention (the third invention according to claim 3), in the second invention, the fall prevention member is locked to a rear end of the bag member, Is movably inserted and is composed of a band that blocks passage of the buckle.

In the buckle storage structure for a seat belt according to the present invention (the fourth invention according to claim 4), in the second invention, the fall-preventing member is engaged with the rear end of the bag member and has a cross-section. It is composed of a reversing prevention member arranged in the shape of, and the seat belt is movably inserted, and
It is configured to prevent the buckle from passing through.

[0011]

According to the buckle storing structure of the seat belt of the first invention having the above structure, when the seat cushion is flipped up, it is inserted into the recess formed in the portion of the lower end of the seat back facing the seat cushion. The buckle is locked and stored by the bag member that is inserted and locked, and the buckle is prevented from falling backward by the drop-preventing member provided at the rear end of the bag member.

In the seatbelt buckle storage structure of the second invention having the above structure, when the seat cushion is flipped up, the seatbelt buckle storage structure is provided in the recess formed in a portion of the lower end of the seatback facing the seat cushion. The buckle is locked and stored by the belt-shaped member sewn to the seat skin provided, and the buckle is prevented from falling rearward by the fall prevention member arranged at the rear end of the bag member. is there.

In the seatbelt buckle storage structure of the third invention having the above structure, when the seat cushion is flipped up, the seatbelt buckle storage structure is arranged in the recess formed in a portion of the lower end of the seatback facing the seat cushion. The buckle is sewn to the seat skin provided, the buckle is locked and stored, and the band locked to the rear end of the bag member prevents the buckle from dropping backward.

In the seatbelt buckle storage structure of the fourth invention having the above-mentioned structure, when the seat cushion is flipped up, the seatbelt buckle storage structure is arranged in the recess formed in a portion of the lower end of the seatback facing the seat cushion. The buckle is locked and stored by the bag member sewn to the seat skin provided, and the buckle is locked by the inversion prevention member which is locked at the rear end of the bag member and is arranged in a V-shaped cross section. It is intended to prevent falling off to the rear.

[0015]

According to the buckle storing structure of the seat belt of the first aspect of the present invention having the above-described operation, the buckle is locked and stored by the bag member inserted and locked in the recess formed in the lower end of the seat back. At the same time, the fall prevention member disposed at the rear end of the bag member prevents the buckle from dropping backward, so that the buckle is reliably stored when the seat cushion is flipped up, and the buckle is pushed backward. It has the effect of preventing falling.

In addition to the effect of the first invention, the seatbelt buckle storage structure of the second invention having the above-mentioned action is constituted by the belt-shaped member sewn to the seat skin provided in the recess in the bag member. Therefore, the structure is simple, the buckle can be easily stored, and the cost can be reduced.

The buckle storage structure for a seat belt according to the third aspect of the present invention, which has the above-described operation, is a simple and inexpensive structure because the fall-preventing member is composed of the band.
This has the effect of reliably preventing the buckle from falling backward.

In the buckle storing structure of the seat belt according to the fourth aspect of the present invention, the fall-preventing member is constituted by the reversal-preventing member arranged in a V-shaped cross section, so that the buckle is prevented from dropping backward. This has the effect of more reliably preventing it.

[0019]

Embodiments of the present invention will be described below with reference to the drawings.

(First Embodiment) As shown in FIGS. 1 to 3, the seat belt buckle storage structure of the first embodiment includes a seat cushion flip-up type seat 1 with a seat cushion 10 at a lower end of a seat back 11. A buckle 13 disposed at one end of the seat belt 12 at the facing portion.
And a bag member constituted by a belt-shaped member 14 into which the buckle is inserted is inserted into the recess 111 and locked, and the buckle 13 is attached to the rear end of the bag member. The band 15 is provided as a fall-off preventing member for preventing the fall-off of the rearward portion.

The seat cushion flip-up type seat 1
At the seat cushion 10 shown in FIG.
1 has a configuration in which it is flipped up by swinging about one point in the clockwise direction in FIG.

As shown in FIG. 1, the seat back 11 has a lower end connected to the upper rear end of the seat cushion 10 by a connecting mechanism and a reclining adjuster mechanism. The other end of the seat belt 12 is locked to the seat leg 121.

The seat back 11 is shown in FIGS.
As shown in, it is composed of a foam cushion body,
Two buckles 1 arranged at one end of the seat belt 12 at a portion of the lower end facing the seat cushion 10.
A rectangular recess 111 for arranging and storing 3 in parallel is formed.

As shown in FIGS. 1 to 3, the belt-shaped member 14 is a seat cover which extends over the entire surface of the seat back 11 in the rectangular recess 111 of the seat cover 110 made of soft resin or cloth. Sewn together,
A bag member that extends along the seat cushion 10 and supports the lower portions of the two buckles 13 to store the buckles 13 is configured.

As shown in FIGS. 1 and 2, the seat belt 12 is movably inserted into the band 15 which is locked to the rear end of the band-shaped member 14 which constitutes the bag member, and the buckle is It is configured so as to prevent the 13 from falling rearward.

The seat belt buckle storage structure of the present embodiment having the above-described structure faces the seat cushion 10 at the lower end of the seat back 11 when the seat cushion 10 is flipped up in the clockwise direction in FIG. The lower portion of the buckle 13 is locked and stored by the belt-shaped member 14 which is sewn to the seat skin 110 extending in the rectangular recess 111 formed in the portion and which constitutes the bag member.

Further, the band 15 locked to the rear end of the belt-shaped member 14 prevents the buckle 13 from falling off toward the rear of the vehicle.

In the buckle storage structure for seat belts of this embodiment having the above-described operation, the belt-shaped member 14 constituting the bag member inserted and locked in the rectangular recess 111 formed at the lower end of the seat back 11. By the buckle 1
Since 3 is locked and stored, there is an effect that the buckle 13 can be reliably stored when the seat cushion 10 is flipped up.

Further, in the buckle storage structure for seat belts of the first embodiment, the buckle 13 is prevented from falling rearward by the fall prevention member provided at the rear end of the belt-like member 14. Of the buckle 13 is always prevented from falling off to the rear of the vehicle.
The effect of storing in 11 is produced.

Further, in the seat belt buckle storage structure of the first embodiment, the bag member is constituted by the belt-shaped member 14 sewn to the seat skin 110 extending to the rectangular recess 111, so Is simple, the buckle 13 can be easily stored, and the cost can be reduced.

Further, in the seat belt buckle storage structure of the first embodiment, since the fall-preventing member is constituted by the band 15, the structure is simple and inexpensive, and the buckle is surely prevented from dropping backward. Has the effect.

Further, in the seat belt buckle storing structure of the first embodiment, since the buckle 13 is stored by the bag member constituted by the belt-shaped member 14, compared with the prior art in which the buckle 13 is stored by the synthetic resin case. It is possible to reduce the surface area of the storage portion, which is a problem particularly when the seat back 11 is horizontal, and to improve the appearance.

(Second Embodiment) As shown in FIG. 4, the seat belt buckle storage structure of the second embodiment is locked to the rear end of the bag member constituting the fall-off preventing member of the first embodiment. The difference is that the band 15 is replaced by a resin plate inversion prevention member 152 arranged in a V-shape in cross section.

In the second embodiment, since the inversion prevention member 152 is composed of a resin plate arranged in a V-shaped cross section, the buckle 13 is inserted from the rear side having a large opening area. .

In the buckle storing structure of the seat belt of the second embodiment having the above-mentioned structure, the inversion prevention member 15 of the resin plate in which the drop-out prevention member is arranged in a V shape in cross section.
Since it is configured by 2, since the rear portion of the buckle 13 is locked by the front end having the smallest opening area, it is possible to more reliably prevent the buckle 13 from dropping backward.

In the buckle storage structure for seat belts of the second embodiment, the buckle 1 has a larger opening area from the rear side.
Since 3 is inserted, there is an effect that the buckle 13 can be easily inserted.

The embodiments described above are merely examples for the purpose of explanation, and the present invention is not limited thereto, and those skilled in the art will recognize from the claims, the detailed description of the invention and the description of the drawings. Modifications and additions can be made without departing from the technical idea of the present invention.

In the above-mentioned first embodiment, an example in which a band is used as an example of the falling-off preventing member has been described.
The present invention is not limited to these, and means such as binding the seat belt with a cord instead of the band can be adopted.

[Brief description of drawings]

FIG. 1 is a side view showing a first embodiment of the present invention.

FIG. 2 is a partially enlarged perspective view showing a main part of the first embodiment.

FIG. 3 is a partial perspective view showing a part of a seat back in which a rectangular concave portion of the present embodiment is formed.

FIG. 4 is a partial cross-sectional view showing a main part of a second embodiment of the present invention.

FIG. 5 is a perspective view showing a first conventional storage structure.

FIG. 6 is a side view showing a second conventional storage structure.

[Explanation of symbols]

 1 Seat cushion flip-up type seat 11 Seat back 12 Seat belt 13 Buckle 14 Belt-shaped member 15 Band 111 Recess

Claims (4)

[Claims] 1. In a seat cushion flip-up type seat, a recess for accommodating a buckle is formed in a portion of a lower end of a seat back facing the seat cushion, and a bag member into which the buckle is inserted is inserted into the recess. A buckle storage structure for a seat belt, characterized in that a fall-preventing member for preventing the buckle from dropping backward is disposed at the rear end of the bag member. 2. The buckle storage device for a seat belt according to claim 1, wherein the bag member is formed of a belt-shaped member and is sewn to a seat skin disposed in the recess of the seat back. Construction. 3. The drop-preventing member according to claim 2, wherein the fall-preventing member is locked to a rear end of the bag member, a seat belt is movably interposed, and a band that blocks passage of a buckle. A buckle storage structure for seat belts. 4. The seat belt according to claim 2, wherein the drop-off preventing member is constituted by an inversion preventing member which is locked to a rear end of the bag member and is arranged in a V-shaped cross section. Is inserted in the
A buckle storage structure for a seat belt, comprising a structure capable of blocking passage of a buckle.