JP2001180344A - Child seat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a child seat requiring no separate installation and removal housing it in a seat back when not used and expansively setting on a seat when in use and enhancing safety by stably and surely protecting a baby by fixing it to an equipped seat. SOLUTION: A recessed part 14 is formed on a front face of a seat back 11 of a seat 10 of an automobile; a small seat 15 for a child is housed in this recessed part 14 so freely openable/closable in the longitudinal direction; and a cap 6 installed on this small seat 15 and a lock 5 installed on the tip of a seat belt 4 pulled out of the recessed part 14 also serving as a seat back 17 for a child are detachably connected.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a child seat used when a baby is put on a car.

[0002]

2. Description of the Related Art Seat belts are attached to automobiles.
Although this can be adjusted to fit the body of an adult, it is not designed to secure small children. For this reason, when carrying an infant, if an adult is holding on the knee, an impact is applied at the time of collision and the infant cannot be held, which is dangerous. In addition, when a child uses a seat belt provided in a car, there is a risk that the seat belt may bite into the tummy or wrap around the neck. Due to such a problem, it is required to use a child seat capable of fixing and protecting the body according to the infant's body shape when carrying the infant.

As shown in FIG. 7, for example, a conventional child seat 1 is composed of a small child seat 2 and a backrest 3, which are integrated with each other.
Are connected. A cushion-type body protector 9 is attached to an end of the seat belt 4, and a lock 5 is attached to the end of the cushion, so as to be detachably connected to a cap 6 attached to the seat 2. Further, a mounting base 7 is connected to the bottom of the seat 2,
Here, a belt mounting hole 8 is opened in the lateral direction.

[0004] The child seat 1 is mounted on a seat 10 of an automobile, and a seat belt 12 mounted on the automobile is fixed through a belt mounting hole 8 of a mounting base 7.

As described above, the conventional child seat 1 is
Since it is fixed on the seat 10, it is usually troublesome to mount the infant on a car on which only an adult rides. In addition, if the child seat 1 is always attached, the child seat 1 is obstructed when only a few people are riding, so the child seat 1 has to be removed. Further, since the conventional child seat 1 has a structure in which the seat belt 12 provided in the vehicle is fixed to the seat 10 by passing the seat belt 12 through the mount 7, if the seat belt 12 is not installed at a correct position, it becomes unstable and dangerous. .

[0006]

SUMMARY OF THE INVENTION The present invention eliminates the above-mentioned problems, and is stored in a backrest when not in use, and is spread and set on a seat when in use. Moreover, the present invention provides a child seat that is fixed to the provided seat, is stable, reliably protects the infant, and enhances safety.

[0007]

According to a first aspect of the present invention, there is provided a child seat in which a concave portion is formed in a front surface of a backrest of a vehicle seat, and a small child seat for a child can be freely opened and closed in the concave portion in the longitudinal direction. And the small seat and the recess, which also serves as a child backrest, are connected by a seat belt.

In the child seat according to the second aspect of the present invention, a cap connected to a lock attached to a front end side of the seat belt is movably attached to a small seat.
The fixing position of the seat belt is adjusted.

According to a third aspect of the present invention, in the child seat according to the third aspect of the present invention, the seat belt is connected to a seat belt retractor mounted inside the backrest through the recess. It is characterized by being attached. Further, the child seat according to claim 4 is a reclining structure in which the backrest of the seat of the vehicle can adjust the angle back and forth, and the concave portion serving as a child backrest formed in the backrest is reclined. It is.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIG.
This will be described in detail with reference to FIG. For example, as shown in FIGS. 1 and 4, when mounted on a passenger seat having a reclining structure capable of adjusting the angle back and forth, a recess 14 is formed on the front surface of the backrest 11 and a small seat 15 for a child is placed in the recess 14 in the front and rear. It is housed so that it can be opened and closed in any direction. As shown in FIG.
4 to be pulled out to the front and overlapped and spread on the seat 10 of the passenger seat. Furthermore, the small seat 15 has side cushions 16, 16 mounted on both sides thereof in a folded state.

The recess 14 of the backrest 11 after the small seat 15 is tilted forward also serves as a backrest 17 for a child. The seatbelt 4 is attached to the backrest 17, the body protector 9 is connected to the tip, and the lock 5 is attached to the tip. As shown in FIG. 4, the seat belt 4 is drawn into the inside of the backrest 11 from the concave portion 14 also serving as the backrest 17, and is taken up by the seatbelt winding device 19 attached thereto.

The center of the small seat 15 is shown in FIG.
The lock 5 attached to the body protector 9 as shown in
A cap 6 is provided which is detachably connected to the cap 6.
The cap 6 is connected to a position adjuster 21 embedded inside the small seat 15, and the cap 6 is pulled out through the slit 20. As shown in FIG. 6, the position adjuster 21 has a slide plate 23 mounted on a channel-shaped frame 22, and a stopper pin 24 and a cap 6 are mounted on the slide plate 23.

The stopper pin 24 is always elastically supported downward by a spring.
By pulling out the pin 4 from the pin hole 25 opened at a predetermined interval in the bottom of the frame 22, the slide plate 23 on which the lock 5 is attached can be moved back and forth to adjust the position.

As shown in FIG. 4, a penetrating slit 26 is formed on the distal end side of the small seat 15, and the lock 5 is connected to the inside of the slit 26. The small seat 15 is fixed by being connected to the attached cap 6. In a state in which the small seat 15 is tilted forward, as shown in FIG. 5, the cap 6 is inserted into the passenger seat 10 by passing the lock 5 downward through the slit 26.
It is designed to be connected to and fixed.

In the child seat having the above structure, when an adult rides on the passenger seat, the small seat 15 is stored in the recess 14 of the backrest 11 as shown in FIG. In this case, as shown in FIG. 4, the lock 5 attached to the small seat 15 is connected to the cap 6 embedded in the recess 14 of the backrest 11, so that the seat 15 is fixed to the recess 14, and the normal backrest is used. A state similar to 11 is obtained.

When an infant rides on the passenger seat, the lock 5 is removed from the cap 6 and the small seat 15 is pushed down from the inside of the recess 14 toward the front and spread on the seat 10 to obtain the state shown in FIG. Next, as shown in FIG. 5, the lock 5 is connected and fixed to the cap 6 embedded in the seat 10 through the slit 26 of the small seat 15.
Thereafter, as shown in FIG.
Then, the infant is seated on the small seat 15.

Next, the slit 20 of the small seat 15 is
The stopper pin 2 of the position adjuster 21 shown in FIG.
4 is lifted to move the cap 6 so as to come to the crotch of the infant, and then the stopper pin 24 is fitted into another pin hole 25 and fixed. Next, the body protector 9 is hung on the abdomen of the infant, and the lock 5 at the tip is attached to the cap 6.
And fix it. At this time, the body protector 9
Is attached to the seat belt winding device 19, so that the seat belt 4 can be easily pulled out. Further, since the backrest 11 has a reclining structure, the backrest 17 for the child is also reclined and the angle is adjusted according to the infant.

Even if a collision accident occurs during driving, the child seat 1 is integrally fixed to the passenger seat 10 so that the body can be stably protected.
Further, since the seat belt 4 is connected to the seat belt winding device 19, the impact can be absorbed.

In the above description, the case where the child seat 1 is mounted on the passenger seat is shown. However, a structure in which the child seat 1 is mounted on the rear seat may be employed. In this case, the backrest 17 does not have to be a reclining structure. The body protector 9 is not limited to the structure attached to the seat belt 4 but may be a structure attached to a small seat 15.

[0020]

As described above, claim 1 according to the present invention.
According to the described child seat, a concave portion is formed in the front of the backrest of the seat of the car, and a small child seat for the child is stored in the concave portion so as to be freely opened and closed in the front-rear direction. The small seats can be spread out and used only when an infant rides, so there is no need to separately attach and remove the child seats, and since it is fixed to the installed seat, it is stable and reliable It can protect infants and increase safety.

According to the second aspect of the present invention, the cap for connecting the lock attached to the front end of the seat belt is movably attached to the small seat, so that the seat belt is fixed in accordance with the infant's body. The position can be adjusted.

According to the third aspect of the present invention, since the seat belt is connected to the seat belt retractor mounted inside the backrest through the recess, the impact applied to the infant during a collision can be reduced and the safety can be reduced. Can be enhanced. Further, according to the child seat of the fourth aspect, since the backrest for the child is reclining, the body of the infant can be stabilized.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a child seat according to an embodiment of the present invention is stored in a backrest.

FIG. 2 is a perspective view showing a state in which the child seat of FIG. 1 is expanded.

FIG. 3 is a perspective view showing a state where the child seat of FIG. 2 is assembled.

FIG. 4 is a sectional view showing a state where the child seat of FIG. 1 is stored in a backrest.

FIG. 5 is a sectional view showing a state where the child seat of FIG. 3 is assembled.

FIG. 6 is an enlarged perspective view showing the position adjuster of FIG. 3;

FIG. 7 is a perspective view showing a conventional child seat mounted on a seat.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Child seat 2 Small seat 3 Backrest 4 Seat belt 5 Lock 6 Cap 7 Mounting base 8 Belt mounting hole 9 Body protector 10 Seat seat 11 Backrest 12 Seat belt 14 Concave 15 Small seat 17 Backrest 19 Seat belt retractor 21 Position adjuster 24 Stopper pin

Claims (4)

[Claims] 1. A recess is formed in the front of a backrest of an automobile seat, and a small child seat is stored in this recess so as to be openable and closable in the front-rear direction, and the small seat and the child backrest are accommodated. A child seat, wherein the concave portion also serving as a member is connected by a seat belt. 2. The seat belt according to claim 1, wherein a cap connected to a lock attached to a front end side of the seat belt is movably attached to a small seat and adjusts a fixing position of the seat belt. Child seat as described. 3. The child seat according to claim 1, wherein the seat belt is connected to a seat belt retractor mounted inside the backrest through the recess. 4. The reclining structure according to claim 1, wherein the backrest of the seat of the automobile is capable of adjusting a back and forth angle, and a concave portion formed on the backrest and serving as a child backrest is reclined. child seat.