JPH06135273A - Rear seat incorporating baby seat, for automobile - Google Patents

Abstract

PURPOSE:To suitably use a seat back of an automobile rear seat for a baby, a child or an adult, by incorporating a baby cushion and a child cushion in parallel with each other in the seat back so as to incline the baby cushion or the child suction as necessary while maintaining the appearance of the rear seat in a normal condition. CONSTITUTION:A seat back 8 of an automobile rear seat incorporates a baby cushion turned about its lower end so as to be inclined forward, and child cushions 5, 5 turned about their lower ends so as to be inclined forward so that the rear surfaces of the baby and child cushions 4, 5, 5 serve as a part of the seat back 8 when the cushions 4, 5, 5 are stored in the seat back 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear seat for an automobile with a seat for children, in which a cushion for infants and a cushion for school children are installed side by side.

[0002]

2. Description of the Related Art Conventionally, a so-called child seat has been used because it is impossible to wear an adult seat belt when an infant is put on a car. Since the child seat is installed in the passenger seat or the rear seat of the car, it becomes an obstacle when an adult rides, and it has to be attached or removed each time. Therefore, although the need for a child seat was recognized, the wearing rate was low.

Therefore, a model in which a child seat is incorporated in advance in a passenger seat or the like has been newly developed. As shown in FIG. 12, the passenger seat 100 is
The child seat 101 is integrally incorporated, and a part of the seat back 103 of the passenger seat 100 including the seat cushion 102 and the seat back 103 is made to fall forward so that the infant seat cushion 104
It was used for. This child seat 101
The infant sits on the cushion 104 that has been folded forward, the protective belt 105 built in between the cushion 104 and the seat back 103 is attached to the infant, and the fixing bracket 107 of the breast pad 106 provided on the protective belt 105 is attached.
Is used by being attached to the buckle 108 attached to the cushion 104. Also, when an adult rides, cushion 1
It can be used as a normal seat back 103 by raising 04.

However, for example, when the mother is driving, the infant sitting on the passenger seat 100 moves, so when the driving mother confirms this situation,
It is necessary to check the line of sight by deflecting it from the front. In addition, when the infant reaches out, the door lock knob or the inside handle can be reached, and the guardian's attention is required while traveling. Further, as the infant becomes larger, the child seat 101 for the infant becomes smaller and the period of use is limited.

On the other hand, there is also known a rear seat having a built-in child seat. In the one shown in FIG. 13, a part of the center of the front surface of the seat back 110 of the rear seat 109 is tilted forward as shown by a broken line, and this is used as a cushion 111 on which an infant sits.

[0006]

However, according to the above-mentioned prior art, when the infant becomes a little large, the cushion 111 for the infant is small, so that it is necessary to attach the seat for a school child, which is slightly larger, to the seat cushion 112. When not using this school seat, you will have a problem with the storage space.

The present invention solves the above-described problems, and a cushion for infants and a cushion for school children are installed side by side in the seat back of a rear seat for an automobile, and the appearance of a normal rear seat is maintained, and if necessary, the infant is seated. An object of the present invention is to provide a rear seat for a vehicle with a seat for children, which can be used by infants, school children, and adults by depressing the cushion for children or the cushion for children.

[0008]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention incorporates a cushion for infants, which pivots around a lower end and falls forward, in a seat back of a rear seat for an automobile. A cushion for school children that pivots about the lower end and falls forward is built in at least one side of the cushion for children, and when the cushion for children and the cushion for children are stored in the seat back, the cushion for children and the children The back of the seat cushion is the back of the seat back.

[0009]

When the infant is to be driven, the cushion for the infant provided on the seat back of the rear seat is tilted down, the infant sits down, and the protective belt is attached to the infant. In this way, the infant can sit on the rear seat,
From the driver's seat, you can easily see the infant in the rear seat through the inside mirror. Also, in the case of a 4-door vehicle, since the space between the cushion for the infant and the rear door can be sufficiently taken, the door lock knob or the inside handle becomes far away from the sitting infant, and the infant may mistakenly use these things. There is no need to operate it. Next, in order to carry a school child larger than an infant, the school child cushion provided on the seat back of the rear seat is laid down, the school child is seated on the cushion, and the seat belt attached to the vehicle body is attached. In addition, both the infant and the schoolchild can be seated by folding down the infant cushion and the schoolchild cushion. Furthermore, when an adult rides, the cushion for children and the cushion for school children are stored in the seat back,
It can be used as a normal sheet.

[0010]

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

1 to 5, reference numeral 1 denotes an automobile body, a front seat 2 is provided at a front portion of the automobile body 1, and a child seat 3 is provided at a rear portion of the vehicle body 1 as a child cushion 4 and A rear seat 6 with built-in cushions 5 and 5 for school children is provided.

The rear seat 6 is composed of a seat cushion 7 and a seat back 8. In the center of the front surface of the seat back 8, a cushion 4 for an infant, mainly intended for infants under the age of 4, is installed so that it can be moved forward. Cushions 5 and 5 for children aged 4 and over are built in on both sides of the cushion 4 for infants so that they can be moved forward.

The seat back 8 of the rear seat 6 includes:
A concave portion 9 is formed in the front surface, and the infant cushion 4 and the school children cushions 5 and 5 are accommodated side by side in the concave portion 9. Is configured to be.

The width W1 of the cushion 4 for infants is smaller than the width W2 of the cushions 5 and 5 for school children, W1 <W2, and the length L1 of the cushion 4 for children is the length L2 of the cushions 5 and 5 for school children. The length is shorter and L1 <L2. The infant cushion 4 is provided with a protective belt 10 for the infant between the seat back 8 and the infant cushion 4, and is worn by the infant when the infant cushion 4 is used.

The protective belt 10 comprises a buckle 11 attached to the infant cushion 4 and an abdomen protection pad 12 attached to the seat back 8. The abdomen protection pad 12 is arranged on the back side of the seat back 8. It is attached to two belts 14 pulled out from a retractor (not shown) that has been pulled out through a pair of left and right pull-out holes 13.

On the other hand, the belt cushions 15 are attached to both side surfaces of the school-child cushions 5 and 5, respectively, and when in use, as shown in FIG. Buckle 1 after hanging on
By keeping it at 8, it fits the body of school children. The same applies to a two-point seat belt. Headrests 19 are provided on the seat back 8 in accordance with the cushions 4 for children and the cushions 5 for children.

Next, the structures of the cushion 4 for infants and the cushions 5, 5 for school children will be described with reference to FIGS. 6 to 10. As shown in FIG. 6 to FIG. 8, the infant cushion 4 is composed of two cushion bodies 21 and 22 having the reinforcing plates 20 and 20 built therein. Stay 2
3, 24 are connected to each other. Stay 2
3, 24 have bushes 25 interposed between them,
It is fastened via a screw 26, a washer 27, and a flanged nut 28. In the infant cushion 4, the stay 29 provided on the cushion main body 22 on the proximal end side is attached to the armrest bracket 31 attached to the reinforcing frame 30 in the seat back 8, as shown in FIG. It is rotatably fastened via a bush 34 and a flanged nut 35.

The cushion 4 for infants is set to a higher rotation position so that the sitting position is higher than the cushions 5 and 5 for school children, and the seat back 8 is provided in the space on the base end side of the cushion 4 for infants. Is configured to be disposed. The lower portion 36 of the seat back 8 is configured to be continuous at the same height in the depth direction when the infant cushion 4 is tilted forward.

The cushion 4 for infants is formed so that the back surface of the cushion main body 21 on the front end side becomes a curved surface of the backrest when stored, and is formed so that it can be bent between the cushion main bodies 21 and 22 so that the infant can support the legs. It can be extended diagonally downward. The cushion bodies 21 and 22 can be bent so as to overlap each other and used as an armrest.

Next, as shown in FIGS. 9 and 10, the school children's cushions 5, 5 have a reinforcing frame 38 and a spring 39 inside a cushion body 37, and a stay 40 is provided on the reinforcing frame 38. There is. The school children's cushions 5, 5 are provided with an armrest bracket 31 provided on the seat back 8 and a stay 40 on the hinge arm 41.
Is supported through. The stay 40 is fastened to the armrest bracket 31 and the hinge arm 41 via screws 32, washers 33, bushes 34, and flanged nuts 35, as in FIG.

Reference numeral 42 denotes a protective net provided between the infant cushion 4 and the seat back 8, which keeps the infant cushion 4 horizontal. Reference numeral 43 is a window regulator provided on the inner surface of the side door 44, and 45 is an inside handle.

A method of using the vehicle rear seat with a child seat having the above structure will be described. When an adult sits on the rear seat 6, the cushion 4 for infants and the cushions 5 and 5 for school children are stored in the seat back 8 for use (see FIG. 1).

Next, when the infant rides on the vehicle, the infant cushion 4 is tilted forward to move the infant cushion 4
The infant is seated on and the protective belt 10 is attached to the infant's body (see FIG. 4). In this way, an infant can be seated on the rear seat 6 to drive. Since the parent can see the infant through the inside mirror, the appearance of the infant can be observed without largely deflecting the line of sight.
Since the window regulator 43 and the inside handle 45 are far from the infant, it is possible to prevent the infant from operating these things.

When a school child who is a little older than an infant rides on the vehicle, the cushions for school children 5 and 5 are tilted forward and the school child is seated on this. The school belt is equipped with a seat belt 16 mounted on the vehicle body. The belt 17 of the seat belt 16 is hooked on the belt guide 15 attached to the school-child cushions 5, 5 and then fastened to the buckle 18 (see FIG. 5). In this way, the schoolchildren have a wider view than sitting on the seat cushion 7, and the belt 17 of the seatbelt 16 is hung on the belt guide 15 to be worn.
The seat belt 16 can be worn at an appropriate position on the body.

Next, when traveling with an infant and one or two school children, both the cushion 4 for children and the cushions 5, 5 for children are used by tilting them forward (see FIG. 2). In this way, an infant and one or two school children can be run on the rear seat 6.

When an adult sits on the rear seat 6 together with an infant, the infant cushion 4 is laid down to allow the infant to sit, and the adult can sit beside it (see FIG. 4). Furthermore, when an adult sits down with an infant and a schoolchild, the cushion 4 for a child and the cushion 5 for a schoolchild can be laid down one by one so that three people can sit down.

As shown in FIG. 11, the number of cushions 5 for children is set to one, the cushion 4 for children is shifted to one side, and the width W3 of the cushion 5 for children is reduced to the other seat. Since the seat can be widened, a large seat surface can be taken when an adult sits down.

[0028]

As described above, according to the rear seat for a vehicle with a child seat according to the present invention, the seat back of the rear seat for a vehicle has a built-in cushion for an infant that pivots about the lower end and falls forward. At the same time, at least on one side of this cushion for children, a cushion for children that pivots about the lower end and falls forward is installed side by side, and when the cushion for children and the cushion for children are stored in the seat back, The back of the cushion for children and the cushion for school children will be the back of the seat back, so when the infant sits down, use the cushion for infants and use it when one or two school children sit down. Can be used by defeating. Further, when an infant and one or two school children sit down, both the infant cushion and the school children's cushion can be laid down and used.
Further, even when an adult rides with an infant and a schoolchild, the infant cushion and the schoolchild cushion are laid down to allow the infant and the schoolchild to sit down, and the adult can sit on the seat cushion. The state of the infant sitting on the rear seat can be seen through the inside mirror, so that the infant can be observed without greatly deflecting the line of sight.

[Brief description of drawings]

FIG. 1 is an interior perspective view of a vehicle showing an embodiment to which a rear seat for a vehicle with a child seat of the present invention is applied.

FIG. 2 is a perspective view showing a usage state of a rear seat for a vehicle with a child seat of the present invention.

FIG. 3 is a front view of a state in which a cushion for infants and a cushion for school children are stored.

FIG. 4 is a perspective view showing a use state of a cushion for an infant.

FIG. 5 is a perspective view showing a state where one cushion for school children is used.

FIG. 6 is a perspective view showing a mounting structure of a base end portion of a baby cushion.

FIG. 7 is a perspective view showing a mounting structure of an intermediate portion of a baby cushion.

FIG. 8 is a cross-sectional view showing a mounting structure of a base end portion of a baby cushion.

FIG. 9 is a perspective view showing a mounting structure for a school-child cushion.

FIG. 10 is a plan view of a cushion for school children.

FIG. 11 is a perspective view showing another embodiment of the vehicle rear seat with seat for children of the present invention.

FIG. 12 is a perspective view showing a conventional automobile seat with a child seat.

FIG. 13 is a perspective view showing a conventional automobile rear seat with a child seat.

[Explanation of symbols]

 1 Car Body 2 Front Seat 3 Child Seat 4 Infant Cushion 5 School Cushion 7 Seat Cushion 8 Seat Back 9 Recess 10 Protective Belt 11 Buckle 12 Abdominal Protect Pad 13 Belt Through Hole 14 Belt 15 Belt Guide 16 Seat Belt 17 Belt 19 Headrest

Claims (1)

[Claims] 1. A seat back of an automobile rear seat,
A cushion for infants that pivots about the lower end and falls forward is built in, and a cushion for children that pivots about the bottom end and falls forward is installed side by side on at least one side of the cushion for infants. A rear seat for an automobile with a child seat, wherein the back surfaces of the infant cushion and the schoolchildren cushion form a backrest of the seatback when the infant cushion and the schoolchildren's cushion are stored in the seatback.