JPH051576U - Deformable vehicle seat device for children - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a vehicle seat device that secures the holding property when a child is seated and can be used as a safe child seat or booster seat, while allowing an adult to sit and have no inconvenience. In a semi-bench type vehicle seat device having a seat cushion 1 and a seat back 2, a pair of seat portions 4 and 4a which can be raised and lowered are provided on the seat cushion 1.
The seat back 2 facing the one seat portion 4 is formed with side portions 6 and 6 located on both left and right sides of the seat portion 4 so as to be able to be tilted up and down, and is located in the center portion of the side portions 6 and 6. The breast pad 7 is fitted and formed, and a pair of webbing 8, 8 is provided between the lower back surface of the breast pad 7 and the seat back 2 so that the webbing 8 can be wound and pulled out, and the tongue 10 is further provided on the upper back surface of the breast pad. Connect the connected webbing 11 to the tongue 1
A buckle 5 into which 0 is inserted and connected is fixed to the seat cushion 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a seat for a vehicle such as an automobile, and more particularly to a seat device which can be transformed for a child such as a young infant or a relatively older child.

[0002]

[Prior Art]

 In general, seating devices for vehicles are made for adults and are often not suitable for children to sit in, especially seating devices in motor vehicles, which require the seat occupant to be restrained in the seat. Because the device is used and its safety belt device is designed for adults, it is inherently unsuitable for children to sit on. Therefore, so-called child seats have been developed in order to allow children to safely sit on their seats, and various such seats have been provided. However, since this child seat is a separate structure completely separate from the seat device and is used by being attached to the seat via the safety belt device, various inconveniences such as mounting and dismounting occur. I cannot deny that. Therefore, there is provided a seat device in which a child can be seated by making the adult seat device deformable (see, for example, Japanese Patent Publication No. 56-2241 and Japanese Utility Model Publication No. 54-149028). .. These are attached to the seat cushion of a bench-type vehicle seat device (rear seat) with a pad for restraining an adult's head suspended by a cloth belt so that it can be raised and lowered, and this is lowered onto the seat cushion. By fixing with a safety belt device, a child seat that constrains the child's chest and lower abdomen is constructed, or a concave frame for the child to fit is formed in a part of the seat back and the frame is folded forward. It is configured as possible.

[0003]

[Problems to be solved by the device]

 However, according to the above-mentioned conventional example, since the upper body of the child sits without any restraint, the holding property is not reliable.

In view of the above circumstances, the present invention ensures the holdability when a child is seated and can be used as a safe child seat (for infants) or booster seat (for children), while an adult is seated. To provide a vehicle seat device that does not have any inconvenience.

[0005]

[Means for Solving the Problems]

 A deformable vehicle seat device for children according to the present invention is a semi-bench type vehicle seat device having a seat cushion and a seat back, wherein the seat cushion is provided with a pair of vertically movable seat portions, and one of the seats is provided. The seat back facing the seat is formed with side parts located on both left and right sides of the seat part so as to be able to be tilted, and a breast pad part is formed by being fitted in the central part of the side part. A pair of webbing is provided between the lower back surface of the seat and the seat back body so that the webbing can be rolled up and pulled out, and a webbing with a tongue connected to the upper back surface of the chest pad is connected. It is characterized by being fixed to the seat cushion so that it can be hidden by the seat.

[0006]

[Action]

 When constructing a child seat for seating an infant, raise the seat part to an appropriate height, deploy the side parts on the seat cushion and place them on the left and right sides of the seat part, and the chest pad part. Pull out and flip the top and bottom, and hang a pair of webbing on both shoulders of the infant, put the chest part on the chest, and connect the tongue of the chest part with the buckle where the seat part rises and is exposed.

When constructing a booster seat for seating a child, the side part is left fitted in the seat back, and the seat part adjacent to the seat part is raised to an appropriate height. In this case, the tongue and buckle should not be used for children, and the existing safety belt device should be attached to the seat.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an overall perspective view of a so-called semi-bench type vehicle seat device (front seat of a passenger car) in a state where an adult is seated, and FIG. 2 is a perspective view showing a state in which it is transformed into a child (child seat and booster seat). In the figure, 1 is a seat cushion that an adult can sit in, and 2 is a seat back that has room for an adult's backrest, and 3 is a headrest attached to a substantially central portion of the seat back.

The seat cushion 1 has at least two seat portions 4, 4a on which two children can sit, which are fitted so as to be able to move up and down respectively, and a buckle which is concealed by the seat portion 4 on one side near the driver. 5 is connected to the seat cushion 1 and stored. The seat back 2 has side portions 6 and 6 of a required length which can be pivoted and arranged on both the left and right sides of one seat portion 4 and is formed by fitting, and a breast pad portion 7 is formed by being fitted on the central upper portion thereof. ing. A pair of webbings 8 and 8 are connected to the lower part of the back surface of the chest pad 7, and the webbings 8 and 8 enter the inside through a pair of slits formed in the recess 9 of the seatback 2 to seat the seatback 2 or the seat. It is connected to a retractor housed inside the cushion 1 so that it can be wound and pulled out freely. A webbing 11 having a tongue 10 is connected to the upper back surface of the breast pad 7.

Therefore, the vehicle seat device according to the above-described embodiment is seated by an adult in a state as shown in FIG. 1, and when a relatively young child such as an infant is seated in a state as shown in FIG. To use. That is, in the state shown in FIG. 1, the seat 4 is first raised to an appropriate height and the buckle 5 hidden inside the seat cushion 1 is taken out, and then the side parts 6 and 6 are pulled out from the seat back 2. Place it on the seat cushions 1 on both the left and right sides of the seat 4. Further, the chest pad 7 is pulled out, and the webbings 8 and 8 are pulled out to an appropriate length. An infant is seated on the seat portion 4 of the thus constructed child seat, the chest pad 7 is turned upside down and applied to the infant's chest, and the webbing 8 and 8 are hung on both shoulders, and the tongue 11 is put between the legs. Insert into the buckle 5 and connect. In other words, the soft part of the breast pad 7 that touches the breast should be able to hit the infant's breast.

Further, the seat portion 4a on the side of the child seat formed by the seat portion 4 can be used as a so-called booster seat for safely seating a child of a relatively old age, so that a child of a low age can be used. Children and older children can sit at the same time. In that case, as shown in FIG. 2, the seat portion 4a is appropriately raised. Furthermore, without expanding the side portions 6 and 6, the seat portions 4 and 4a can be used together as a seating booster seat for children. In that case, a child sitting on either one of the seat portions 4 and 4a, or two children. When the seats are respectively seated on the seats 4 and 4a, a safety belt device (not shown) of the seat device is attached.

After the child seat or the booster seat is deformed, the procedure of the deformation work may be reversed to restore the adult seat to the original state.

[0013]

[Effect of the device]

 According to the present invention described above, a low-aged infant and a relatively high-aged infant can seat two persons at the same time, and the holdability as a child seat is good because the infant is completely bound. It's safe. In addition, if a semi-bench type seat is placed on the side of the driver, it is possible to drive while watching the children in the car. Also, when not used as a child seat or booster seat, it is a vehicle seat device that can be seated and used by adults, so it is economical and highly profitable. Furthermore, the work of transforming or restoring the child seat or booster seat is as simple as unfolding, pulling out or removing it, and it does not require any accessory parts or tools, so it is extremely simple, quick and easy.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a deformed state for a child.

[Explanation of symbols]

1 ... Seat cushion, 2 ... Seat back, 3 ... Headrest, 4, 4a ... Seat part, 5 ... Buckle, 6 ... Side part, 7 ... Breast pad part, 8, 11 ... Webbing, 10 ... Tongue

Claims (1)

Claims for utility model registration: 1. In a semi-bench type vehicle seat device having a seat cushion and a seat back, a pair of seat portions that can be raised and lowered are provided on the seat cushion, and one of the seat portions has a surface. While forming the side portions located on both left and right sides of the seat portion in the seat back so as to be upright, the breast pad portion is formed by being fitted in the central portion of the side portion,
A pair of webbing is provided between the lower back surface of the breast pad and the seat back body so that the webbing can be wound and pulled out. Further, a webbing having a tongue connected to the upper back surface of the breast pad is connected, and the tongue is inserted and connected. A deformable vehicle seat device for children, characterized in that a buckle is fixed to the seat cushion and can be hidden by a seat portion.