JP3087455B2 - Car seat - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automobile seat incorporating two pivotable child seats arranged side by side in the left-right direction.

[0002]

2. Description of the Related Art When a child such as an infant or a school child rides on a passenger seat of a car, the child has a small body size, and therefore, a stable sitting posture is required with a normal-sized car seat. Was difficult.

Conventionally, a seat back 52 of an automobile seat 51 as shown in FIG. 7 has a substantially horizontal position disposed above a seat cushion 53 and a substantially vertical position overlapping the seat back 52. One child seat 54 that rotates between the two is provided, and a child is placed on the child seat 54 so as to be seated with good stability. However, the seat back 52 and the child seat 54 are connected via a pair of left and right belts 55. When the child seat 54 is arranged in a substantially horizontal posture, the child seat 54 It is designed to be hung by a band 55.

[0004]

However, in the above-mentioned conventional automobile seat 51, a seat back 52 is provided.
Since the rigid band 55 is used to connect the child seat 54 with the child seat 54, there is an inconvenience that the seated child may be stuffy due to the body temperature or the like, or may be easily broken when stored and left behind.

[0005] The present invention has been made in view of such circumstances, and its object is to prevent the shape from being deformed or folded after storage and to be deformed according to the body shape of a seated infant. Another object of the present invention is to provide an automobile seat provided with an infant seat that is wrapped around a toddler's body and held in a substantially horizontal posture by a holding net having another purpose.

[0006]

In order to solve the problems of the prior art, according to the present invention, an infant seat and a school child seat incorporated in a seat back are provided side by side in the left-right direction. And when the child seat is attached rotatably around the lower end, the seat back and the infant seat are connected by a holding net, and the infant seat is arranged in a substantially horizontal position, The infant seat is held by the net.

[0007]

In the vehicle seat according to the present invention, a revolving toddler seat and a schoolchild seat, which are built in the seatback, are provided side by side in the left-right direction, and the seatback and the infant seat are breathable and flexible. When the infant seat is placed in a substantially horizontal position, the infant seat is held by the net, so that when the infant seat is stuffy or stowed at the body temperature of the infant, etc. It does not break and remains, and it can be deformed according to the body shape of the infant and wrap the infant, and it is also possible to hook toys and small articles on the net of the holding net.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments.

FIGS. 1 to 6 show an embodiment of an automobile seat according to the present invention. In the drawing, reference numeral 1 denotes a vehicle seat provided on the assistant side, and
Is formed wider than the conventional passenger seat, and one end thereof is disposed closer to the driver's seat side. Also, an automobile seat 1
The seat cushion 2 includes a seat cushion 2 on which an occupant (adult) sits, and a seat back 3 erected at a rear portion of the seat cushion 2 so as to be able to tilt forward and backward by a reclining device (not shown) and receives the back of the occupant. ing.

A recess 4 is provided at the center of the front surface of the seat back 3, and the recess 4 can accommodate a child seat 5 and a school child seat 6, which are arranged side by side in the left-right direction when viewed from the front of the vehicle body. It is arranged in a state. The infant seat 5 and the school child seat 6 are attached so as to be rotatable about a lower end portion. When the seat 5 is disposed above the seat cushion 2 and is disposed in a substantially horizontal posture, the seat shown in FIG. As shown in FIG. 2, when the seat back is stored in the concave portion 4 of the seat back 3 as a seat cushion for infants and school children, a part of the seat back 3 is configured as shown in FIG. .

The infant seat 5 is a seat on which an infant having a relatively small body size and a light weight sits, and the left and right side portions of the infant seat 5 and the concave portions 4 of the seat back 3.
Are connected via a pair of left and right holding nets 7 having air permeability and flexibility. Then
The infant seat 5 is configured to be held by a pair of left and right holding nets 7 when the infant seat 5 is arranged in a substantially horizontal posture. An infant seat belt 9 having a buckle 8 is attached to the infant seat 5 separately from an adult seat belt (not shown), and the infant seat belt 9 is applied to the body of a seated infant. A locking piece (not shown) for engaging with the protection pad 10 and the buckle 8 is provided.

The holding net 7 is formed in a mesh shape having a predetermined size, and a rectangular resin piece 12 having two insertion holes 11 is sewn and fixed to one end thereof. By tightening the screw 14 with the resin piece 12 covered with the resin cover 13 on the side of the infant seat 5, one end of the holding net 7 is attached to the infant seat 5.
It is constituted so that it can be attached to. The insertion hole 11 is
They are arranged at intervals in the longitudinal direction.

Therefore, as shown in FIGS. 3 and 4, two screw holes 15 are formed in the resin cover 13 so as to correspond to the insertion holes 11 of the resin pieces 12, respectively. A recess 16 for accommodating the head of the screw 14 is formed around the periphery, and the recess 16 prevents the head of the screw 14 from protruding from the surface of the resin cover 13 in a tightened state. The pad 17 of the infant seat 5 and the infant seat panel 18 are provided with the through holes 1 for the resin pieces 12.
2, two mounting holes 19a and 19b are formed, and the infant seat panel 18 has a screw 14a.
And a welding nut 20 that is screwed is fixed. The infant seat panel 18 is provided with the pad 17 of the infant seat 5.
It is arranged inside.

On the other hand, the other end of the holding net 7
As shown in FIG. 6, a resin piece 22 having a bolt hole 21 is sewn and fixed in the same manner as one end, and this resin piece 22 is fastened to the recess 4 of the seat back 3 with a tightening bolt 23 and a nut 24. By the holding nut 7
Is configured to be attached to the seat back 3.

For this reason, a main pipe frame 25 as a seat back seat frame is built in the seat back 3, and a back panel 26 is fixed to the rear side of the main pipe frame 25 by welding. The back panel 26 includes the other end of the holding net 7 and the resin piece 2.
A pair of left and right slits 27 for inserting the second through holes 2 are provided, and mounting holes 28 are formed near the slits 27 in correspondence with the bolt holes 23 of the resin piece 22. Also, a back panel 2 located on the front side of the seat back 3.
A bracket 29 for covering the tip of the tightening bolt 23 is fixed to the bracket 6, and this bracket 29 is formed in a substantially U-shaped cross section.

That is, one end of the holding net 7 is connected to the resin sheet 12 and the resin cover 13 by the infant seat 5.
The screw 14 is screwed into the welding nut 20 through the screw hole 15, the insertion hole 11, and the mounting holes 19a, 19b in this state, and is fixedly fastened. The other end of the holding net 7 is
2 is superimposed on the back panel 26, and in this state, the tightening bolt 23 is screwed into the nut 24 through the bolt hole 21 and the mounting hole 28 to be tightened and fixed.

In the vehicle seat 1 of this embodiment,
Since the infant seat 5 rotated from the seat back 3 and arranged in a substantially horizontal position is held by the holding net 7 having ventilation and flexibility, the space between the seated infant and the holding net 7 is maintained. While preventing stuffiness,
The net 7 is deformed in accordance with the body shape of the infant, and can wrap the infant's body without pressing. Further, the holding net 7 of the present embodiment does not break after the seat back 3 is stored in the recess 4 even when it is stored. Furthermore, when the infant is sitting on the infant seat 5, a toy or the like can be hooked on the mesh of the holding net 7, so that the infant can play with these toys and the like so that the infant is less tired during driving. Also, even when the infant does not sit on the infant seat 5, small items can be hooked on the mesh of the holding net 7, which is convenient.

As described above, one embodiment of the present invention has been described.
The present invention is not limited to the embodiments described above, and various modifications and changes can be made based on the technical idea of the present invention.

For example, in the above-described embodiment, both ends of the holding net 7 are made of the resin pieces 12 and 22 and the resin cover 1.
3, the child seat 5 and the recessed portion 4 of the seat back 3 are attached by the screws 14, the fastening bolts 23, and the like. However, if the end portion of the holding net 7 can be securely fixed, another one is used. It may be mounted by a mounting structure.

[0020]

As described above, the vehicle seat according to the present invention is provided with the infant seat and the school child seat built in the seat back arranged side by side in the left and right direction. When the child seat is attached in a substantially horizontal position, the seat back and the infant seat are connected by a holding net, and the infant seat is arranged in a substantially horizontal posture. Because of the holding, the air permeability of the holding net can prevent the occurrence of stuffiness with the seated infant, and the infant can be seated in a comfortable state.
Moreover, since the holding net of the present invention has flexibility, it does not break or remain when the infant seat is stored in the seat back, and easily deforms according to the body shape of the infant. The child can be wrapped in the body without squeezing.

Further, since the holding net of the present invention has a large number of meshes, it is possible to hook a toy or the like on the mesh when the infant is sitting on the infant seat, and to play with these toys and the like. Infants are less tired of driving a car, and passengers do not have to pay much attention to the infant. Furthermore, even when the infant is not sitting on the infant seat, small items can be hooked on the mesh of the holding net, so that the convenience in the vehicle interior can be enhanced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a vehicle seat according to an embodiment of the present invention, in which a child seat and a school child seat are arranged in a substantially horizontal posture.

FIG. 2 is a perspective view showing a state in which a child seat and a school child seat are stored in a concave portion of a seat back of the automobile seat.

FIG. 3 is a perspective view showing one end of a holding net in a state before being attached to a side of the infant seat.

FIG. 4 is a sectional view taken along line AA in FIG.

FIG. 5 is a perspective view showing a place where the other end of the holding net is attached.

6 is a sectional view taken along line BB in FIG.

FIG. 7 is a perspective view showing a conventional automobile seat having a child seat.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 automobile seat 3 seat back 4 recess 5 infant seat 6 schoolchild seat 7 holding net 11 insertion hole 12 resin piece 13 resin cover 14 screw 15 screw hole 18 infant seat panel 19a, 19b mounting hole
Reference Signs List 20 welding nut 21 bolt hole 22 resin piece 23 fastening bolt 24 nut 25 main pipe frame 26 back panel 27 slit 28 mounting hole

Continuation of the front page (72) Inventor Hitoshi Takane 6-407, Nishi-Iba-cho, Hamamatsu City, Shizuoka Prefecture (56) References Japanese Utility Model Sho 62-28642 (JP, U) Japanese Utility Model Sho 54-46419 (JP, U) International Publication 92 / 20549 (WO, A1) (58) Field surveyed (Int. Cl. ⁷ , DB name) B60N 2/00-2/54 B60R 22/10

Claims (1)

(57) [Claims] 1. An infant seat and a schoolchild seat incorporated in a seatback are provided side by side in the left-right direction, and the infant seat and the schoolchild seat are rotatably mounted around a lower end thereof, and the seatback is provided. And the infant seat is connected by a holding net, and the infant seat is held by the net when the infant seat is arranged in a substantially horizontal posture.