JPH068765A - Automobile seat with seat for child - Google Patents

Abstract

PURPOSE:To provide an automobile seat with a seat for a child which can be used for a baby, a schoolboy, and an adult and on which a cargo can be placed when no body seats. CONSTITUTION:A recessed part 9 with a given size is formed in the front of the seat back 6 of an automobile seat. A cushion 7 for a baby and a cushion 8 for a child and a schoolboy, which are rotated around a lower end part and fall frontward, are incorporated in juxtaposition with each other in the recessed part 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automobile seat with a child seat, in which a cushion for infants and a cushion for school children can be installed side by side in a seat back and the seat back can be tilted backward to be used as a luggage storage. .

[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. 18 to 20 show a child seat by improving the seat back 101 of the passenger seat 102 composed of the seat cushion 100 and the seat back 101. A part of the seat back 101 is tilted forward, This is used as a cushion 103 for an infant to sit on (Saikaihei 2-78431). Headrest 10
4 is bent downward to make the height of the cushion 103 constant, and a fixing belt 105 built inside the cushion 103 is attached to a buckle 106 attached to the seat cushion 100 to fix the cushion 103. A protection belt 107 built in the cushion 103 is attached to the infant to protect it. Also,
When an adult rides, the cushion 103 can be raised and used as a normal seat back 101.

[0004]

However, when the infant gets a little larger, the reach of the door lock knob or the inside handle by reaching for the infant requires the guardian's attention while traveling. Also, as the infant grows larger,
Child seats are smaller and have a limited life.

The present invention solves the above problems and solves the problems of infants, school children,
Car seat with a child seat that can be used by adults and can be used in various ways such as by infants and school children, by infants and adults, and can be loaded by folding the seat back. The purpose is to provide.

[0006]

In order to solve the above problems, the present invention forms a recess of a predetermined size on the front surface of a seat back of an automobile seat, and the recess is pivoted about the lower end to the front. The fallen infant cushion and the infant cushion are installed side by side in parallel with each other.

[0007]

[Operation] When driving with the infant sitting on the passenger seat, the cushion for the infant should be folded down, the infant should sit down, and the protective belt should be attached to the infant. In this way, since the infant can be seated near the side of the guardian who is driving, the door lock knob or the inside handle becomes far away from the infant, and there is no risk of operating these things by mistake. Next, in order to carry a school child larger than an infant, the school child cushion is laid down, the school child is seated on it, 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. When the size of infants and school children grows, the cushions for infants and school children can be stored in the recesses of the seat back and used as normal seats. The upper end of the seat back can be used as a headrest for infants and school children, and the luggage can be placed in the recess by tilting the seat back backward.

[0008]

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 6 show an embodiment in which the automobile seat with a child seat according to the present invention is applied to a passenger seat, where 1 is a driver seat and 2 is a passenger seat.
The passenger seat 2 is provided so as to extend to the upper side of the floor tunnel 4 centered on the vehicle body 3.

The passenger seat 2 has a seat cushion 5
And a reclining type seat back 6, and a cushion 7 for infants and a cushion 8 for school children are built in the front of the seat back 6.

The seat back 6 of the passenger seat 2 is provided with a recess 9 on the front side corresponding to the sizes of the cushion 7 for infants and the cushion 8 for school children. In the recess 9, the cushion 7 for infants and A cushion 8 for school children is stored.

The infant cushion 7 is arranged closer to the driver's seat and has a width W1 narrower than that of the schoolchild cushion W1 <W1 <
W2 and the length L1 are short and L1 <L2 is formed.
The recessed portion 9 of the seat back 6 is formed in correspondence with the vertical and horizontal dimensions L1 and W2 of the infant cushion 7 and the vertical and horizontal dimensions L2 and W2 of the schoolchild cushion 8.
Is formed to a depth corresponding to the thickness H1 and the thickness H2 of the schoolchild cushion 8. The infant cushion 7 includes:
A protective belt 10 for the infant is provided between the seat back 6 and the cushion 7 for the infant, and is worn by the infant when the cushion 7 for the infant is used.

The protective belt 10 comprises a buckle 11 attached to the infant cushion 7 and an abdomen protection pad 12 attached to the seat back 6, and the abdomen protection pad 12 is arranged on the back side of the seat back 6. The belt 13 is attached to the belt 13 pulled out from the retractor (not shown).

On the other hand, the cushion 8 for school children is equipped with belt guides 14 on both sides, and when used, the belt 16 of the seat belt 15 is hung so that it fits the body of the school child. A buckle 18 for holding the latch 17 of the seat belt 15 is housed in an elongated hole 19 formed in the seat cushion 5, and is pulled out when the seat belt 15 is used.

Next, the structures of the cushion 7 for infants and the cushion 8 for school children will be described with reference to FIGS. As shown in FIGS. 7 to 11, the infant cushion 7 has a cushion body 20 and a reinforcing plate 21 as shown in FIG. The reinforcing plate 21 rotatably connects two plates 22 and 23 with a pin 24, and a stay 25 for fixing is provided at both ends of one plate 23.
Is attached. The infant cushion 7 is rotatably screwed to a center bracket 27 and a hinge bracket 28 mounted on a frame 26 installed in the seat back 6 via screws 29 and nuts 30. As shown in FIG. 7, the infant cushion 7 is formed so as to be bendable at the connecting portion of the reinforcing plate 21 so that the infant can extend the legs obliquely downward.

Next, as shown in FIGS. 12 to 15, the cushion 8 for school children has a cushion frame 31 in which a reinforcing frame 32 and a spring 33 are installed. The reinforcing frame 32 is bent in a U shape, and both ends thereof are connected by a frame 34.
One end of the reinforcing frame 32 is projected outside the cushion body 31 to form a hinge arm 35 for fixing. The cushion 8 for school children is rotatably screwed to a center bracket 27 and a hinge bracket 36 of the seat back 6 via a screw 37 and a flanged nut 38.

FIG. 16 shows the connection between the center bracket 27 and the hinge arm 35.
Is inserted into the mounting hole 35a of the hinge arm 35, the bush 39 is fitted into the flanged nut 38, the bush 39 is press-fitted into the mounting hole 27a of the center bracket 27, and the screw 37 is screwed through the washer 40. It is a thing. The infant cushion 7 is similarly attached to another attachment hole 35a of the center bracket 27.

Reference numeral 41 is a protective net provided between the infant cushion 7 and the seat back 6, which keeps the infant cushion 7 horizontal. 42 is a window regulator provided on the inner surface of the side door 43, and 44 is an inside handle.

A method of using the vehicle seat with a child seat having the above structure will be described. When an adult sits on the passenger seat 2, a cushion 7 for infants and a cushion 8 for school children
Is stored in the seat back 6 for use (see FIG. 3).

Next, when the infant rides on the vehicle, the infant cushion 7 is tilted forward to move the infant cushion 7
The infant is seated on and the protective belt 10 is attached to the infant's body (see FIG. 4). In this way, the infant can be driven by sitting near the guardian's side. Since the wind regulator 42 and the inside handle 44 are far from the infant, it is possible to prevent the infant from operating these things.

Further, when a school child who is slightly older than an infant is to be run, the school child cushion 8 is tilted forward and the school child is seated on this. The school belt is equipped with a seat belt 15 mounted on the vehicle body. Seat belt 15
The belt 16 is hooked on the belt guide 14 attached to the schoolchild cushion 8 and then fastened to the buckle 18 (see FIG. 5). In this way, since the schoolchildren have a wider view than sitting on the seat cushion 5 and the belt 16 of the seatbelt 15 is hung on the belt guide 14 to be worn, the seatbelt 15 can be worn at an appropriate position on the body.

Next, when two children, an infant and a schoolchild, are to travel, both the infant cushion 7 and the schoolchild cushion 8 are used by tilting them forward (see FIG. 2). In this way, two children, an infant and a school child, can ride on the passenger seat 2 and travel.

When an adult sits on the passenger seat 2 together with an infant, the infant cushion 7 is laid down to allow the infant to sit, and the adult can sit beside it (see FIG. 4). Since the width of the passenger seat 2 is extended to the upper side of the floor tunnel 4, an adult can sit with the infant.

When the luggage X is placed on the passenger seat 2 without anybody sitting, the cushion 7 for infants and the cushion 8 for school children are brought forward as shown in FIG. 17, and the seat back 6 is moved backward. knock down. Thus, the seat back 6
By placing the luggage X in the concave portion 9 of, the luggage can be stably loaded.

[0025]

As described above, according to the automobile seat with a child seat according to the present invention, a concave portion having a predetermined size is formed on the front surface of the seat back of the automobile seat, and the lower end is centered in this concave portion. Since a cushion for children and a cushion for school children that rotate and fall forward are installed side by side,
When an infant sits down, use the cushion for the infant by lying down,
When the schoolchildren sit down, the schoolchildren's cushions can be folded down and used. Further, when the infant and the schoolchildren sit down, both the infant cushion and the schoolchildren cushion can be laid down and used. Further, even when an adult rides with an infant, the infant cushion can be laid down to allow the infant to sit down, and the adult can sit on the seat cushion. Further, when no one is sitting on the passenger seat, the seat back can be tilted backward to put the luggage in the recess, so that the luggage can be prevented from falling off due to vibration during traveling.

[Brief description of drawings]

FIG. 1 is a plan view of an automobile showing an embodiment to which an automobile seat with a child seat of the present invention is applied.

FIG. 2 is a perspective view showing the interior of FIG.

FIG. 3 is a perspective view showing 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 in which a cushion for school children is used.

FIG. 6 is a front view showing a passenger seat.

FIG. 7 is a perspective view showing a mounting structure for an infant cushion.

FIG. 8 is a reinforcing plate for a baby cushion.

FIG. 9 is a plan view of an infant cushion.

FIG. 10 is a right side view of FIG.

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

FIG. 12 is a perspective view showing a mounting structure for a school-child cushion.

FIG. 13 is a plan view of a cushion for school children.

FIG. 14 is a right side view of FIG.

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

16 is a cross-sectional view taken along the line AA in the assembled state of FIG.

FIG. 17 is a perspective view showing a state where luggage is placed on the seat back.

FIG. 18 is a perspective view showing a conventional automobile seat with a child seat.

FIG. 19 is a perspective view showing a state in which the child seat of FIG. 18 is tilted forward.

20 is a perspective view showing a usage state of the child seat of FIG. 18. FIG.

[Explanation of symbols]

 1 Driver's Seat 2 Passenger's Seat 3 Body 4 Floor Tunnel 5 Seat Cushion 6 Seat Back 7 Infant Cushion 8 Children's Cushion 9 Recess 10 Protective Belt 11 Buckle 12 Abdominal Protect Pad 13 Belt 14 Belt Guide 15 Seat Belt

Claims (1)

[Claims] 1. A recessed portion having a predetermined size is formed on a front surface of a seat back of an automobile seat, and a cushion for a baby and a cushion for school children which are pivoted about a lower end and fall forward are installed in parallel in the recessed portion. A car seat with a child's seat characterized by the above.