JPH06281Y2 - Seat belt storage structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a seatbelt retracting structure for retracting a seatbelt mounted on a rear seat of an automobile when not in use.

(Prior Art) A seat belt device installed in a front seat of an automobile is provided with a retractor, and a webbing having a tongue can be wound up when the seat belt is not used.
Therefore, the seat belt does not get in the way or look unsightly, but since the rear seat is not provided with a retractor for winding up the webbing, the seat remains left on the seat cushion. In the past, even for a three-seat rear seat, there was no regulation to equip the central seat with a seat belt, but due to the recent revision of the law, the central seat is also equipped.

Therefore, the rear seat requires three sets of seat belts each including a buckle provided on the webbing and a tongue provided on the webbing, and a total of six webbings are provided. Therefore, when the seat belt is not used, the seat belt is an obstacle and unsightly.

Therefore, in some seats, a pocket portion for storing the seat belt is provided in the seat back so that the tongue and the buckle can be stored in the pocket together with the webbing when the seat belt is not used.

(Problems to be solved by the invention) However, since the pocket is provided in the depth direction of the seat back, the depth dimension of the pocket is not determined by the thickness dimension of the seat back. Instead, it may project to the front or back of the seat back. As a result, the waist of the occupant hits the front edge of the pocket, and the vehicle floor and the pocket interfere with each other to cause abnormal noise.

This invention was made in view of the above circumstances, and the purpose thereof is to make it possible to increase the depth dimension of the pocket without increasing the thickness of the seat back.
It is an object of the present invention to provide a seatbelt storage structure that allows the seatbelt to be stored easily and does not make the waist of the passenger feel uncomfortable.

[Structure of the Invention] (Means and Actions for Solving Problems) This invention relates to the thickness of the seat back by setting the axis of the pocket at an acute angle with respect to the front surface of the seat back, that is, diagonally above the seat back. The rear pocket and the front pocket can be extended diagonally downward with respect to the rear pocket, and when the load is applied from the waist of the occupant, the front pocket can be extended. The pocket is configured to contract in the load direction.

(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.

1 to 3, reference numeral 1 denotes a three-seat rear seat, 2 is a seat cushion, and 3 is a seat back. The rear seat 1 is fixedly provided on the rear floor 4 of the vehicle body. A seat belt 5 is composed of a buckle 7 provided on the webbing 6 and a tongue 9 provided on the webbing 8 whose length can be adjusted. The end portions of the webbings 6 and 8 are connected to the rear floor 4 by anchors or the like, and are led out to the upper portion of the seat cushion 2 from between the seat cushion 2 and the seat back 3.

The seat belt 5 configured as described above is the rear seat 1
Three sets are provided to accommodate three people. The pockets 10 are provided so as to correspond to these three sets of seat belts 5, so that the seat belts 5 can be stored. That is, the pocket 10 is composed of a rear pocket 11 made of a synthetic resin molding and a front pocket 12. The rear pocket 11 has a bottomed rectangular tube shape, and the rear end portion 14 of the pocket 12 is inserted into the opening 13 so as to be movable in the axial direction and the direction orthogonal to the axial direction. And this front pocket 1
A flange 15 is provided on the opening edge of 2. Further, an engaging hole 16 is formed in a side wall of the opening portion 13 of the rear pocket 11 obliquely downward with respect to an axis, and a rear end portion 14 of the front pocket 12 is engaged with the engaging hole 16. A matching engaging claw 17 is provided. The engaging claw 17 is movable obliquely downward along the engaging hole 16, and the front pocket 12 extends and contracts obliquely downward with respect to the rear pocket 11. Therefore, a gap G is formed between the opening 13 of the rear pocket 11 and the rear end 14 above and below.

On the other hand, the seat back 3 is provided with a concave portion 18 that is inclined rearward and obliquely upward, and the pocket 10 is inserted into the concave portion 18. At this time, the axis s of the pocket 10 is an acute angle with respect to the front surface f of the seat back 3, and the depth dimension of the pocket 10 is large regardless of the thickness w of the seat back 3.

Therefore, when the seat belt 5 is not used, the buckle 7
The webbing 6 having a tongue 9 and the webbing 8 having a tongue 9 can be retracted by inserting the webbing 8 into the pocket 10 through the opening 19. In this case, the inner peripheral surface of the pocket 10 and the webbing 6, 8 will not fall out due to friction.

Further, the load on the waist of the occupant seated on the rear seat 1 is applied to the seat back 3 obliquely downward (direction of arrow W), but the front pocket 12 contracts in the same direction as the load direction. Therefore, the occupant's waist does not feel uncomfortable.

In addition, although the rear seat has been described in the above-described embodiment, the present invention can be applied to a front seat, a seat of a bus or a one-box car.

[Advantages of the Invention] As described above, according to the present invention, the depth of the pocket can be increased regardless of the thickness of the seat back, and the seat belt can be stored easily. Therefore, the front and rear parts of the pockets do not protrude from the seat back, and when the load is applied from the waist of the occupant, the front pocket contracts in the load direction, so that it does not interfere with the occupant's waist or floor. The effect is that there is nothing to do.

[Brief description of drawings]

FIG. 1 is a vertical sectional side view of a seat belt storage structure showing an embodiment of the present invention, and FIG. 2 is a sectional view of the same pocket,
FIG. 3 is also a perspective view of the rear seat. 2 ... Seat cushion, 3 ... Seat back, 5 ... Seat belt, 6, 8 ... Webbing, 7 ... Buckle, 9 ... Tongue, 10 ... Pocket, 11 ... Rear pocket, 12 ... Front pocket.

Claims (1)

[Scope of utility model registration request] 1. A seatbelt storage structure in which a seatbelt comprising a buckle provided on a webbing and a tongue provided on the webbing and connected to the buckle can be stored in a pocket provided in the seatback. The axis line of is acute with respect to the front surface of the seat back, and the pocket is composed of a rear pocket and a front pocket, and the front pocket is extendable obliquely downward with respect to the rear pocket. Seat belt storage structure characterized by.