JP3068607U - Junior seat cushions for car seats - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention relates to a vehicle seat that can be seated in a stable state, and has a higher safety that can sufficiently cope with a swing of a car and a shock to the car. The purpose is to provide junior seat cushions. A junior seat cushion for a vehicle seat according to the present invention includes a seat part seat (11) and a back cushion (12).
And a connecting portion 13 between the seat portion and the back cushion. The seat portion is formed of a flat sheet having an anti-slip effect, and the back cushion is entirely filled with a quilting process 14 having cushioning properties. The back side has a non-slip effect, and has bulging parts in the vertical direction on both sides, and the connecting part is a horizontally long cushion body, connecting the back cushion and the seat seat and bending both. It is configured to be possible.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention uses a so-called junior seat (a child seat consisting of a seat and a back for an infant is generally used when a child is seated in a car seat, but the infant cannot fit in the child seat. However, junior seats consisting of a seat portion and a seat belt locking portion are used during periods of physique that cannot be stably seated only with a car seat alone).

[0002]

[Prior art]

 Conventionally, the junior seat A shown in FIG. 6 has been used as described above. The junior seat A includes a seat portion 1, hook-shaped seat belt locking portions 2 provided on both sides of the back of the seat portion, and And a fixing belt 3 for fixing to an automobile seat. The junior seat A is fixed to an automobile seat by using a fixing belt 3, and when seated, the automobile seat belt 4 is hung over the body of the occupant in the usual manner, and the seat belt locking portion is provided. The seated person is stably fixed to the seat by passing it through the hook.

[0003]

[Problems to be solved by the invention]

 However, when only the above-mentioned junior seat A is used, as shown in FIG. 7, a space 5 is formed between the inner bottom portion of the junior seat A and the lower backrest of the seat. Is not stable with respect to the seat, and the occupant sits in an unstable state, and cannot sufficiently cope with the swing of the vehicle and the impact on the vehicle. Was rare.

[0004] Therefore, the inventor of the present invention has conducted intensive research and has succeeded in improving the safety of a vehicle in which a seated person can sit in a stable state and can sufficiently cope with a swing of the vehicle and an impact on the vehicle. We devised a cushion for junior seats in the seat.

[0005]

[Means for Solving the Problems]

 The junior seat cushion for an automobile seat according to the present invention includes a seat part, a back part cushion, and a connecting part between the seat part and the back part cushion, and the seat part is made of a flat sheet having a non-slip effect. The back cushion has cushioning properties as a whole and has a non-slip effect on the back side, and the connecting portion is a horizontally elongated cushion body that connects the back cushion and the seat seat, and Is configured to be bendable (claim 1).

[0006] With the above-described configuration, the seat portion has an anti-slip effect, so that the seat portion is stably fixed to the seat and the junior seat placed on the seat portion is seated. It is fixed to the part sheet stably. Since the back cushion has cushioning properties, it provides good sitting comfort, reduces impact on the occupant in the back direction, and has a non-slip effect on the back side of the back cushion. The cushion is fixed stably. Since the connection between the seat and back cushion is a bendable horizontal cushion, it is located between the bottom of the junior seat and the bottom of the back of the seat, and is located between the bottom of the junior seat and the back of the seat. The junior seat can be stably fixed to the seat because the space created between the seat and the lower part of the seat can be filled.

In the above-mentioned junior seat cushion for an automobile seat, a bulging portion may be provided in a longitudinal direction on both sides of the back cushion (claim 2).

[0008] With the above-described configuration, the bulging portion serves as a support wall to restrict the movement of the body even when the seated person moves left and right of the automobile.

Further, in the above cushion for a junior seat of an automobile seat, the back cushion may be made of a filling material filled with a material having a cushioning property.

[0010] With the above-described configuration, the back cushion can be manufactured by selecting a filler to be filled in the back cushion and a side ground enclosing the filler.

[0011]

[Embodiment of the invention]

 Next, a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of the junior seat cushion of the automobile seat according to the present embodiment as viewed from the front side, and FIG. 2 is a perspective view of the junior seat cushion of the automobile seat according to the embodiment as viewed from the rear side. FIG. 3 is a perspective view showing a state in which a junior seat cushion for an automobile seat according to the present embodiment is placed on an automobile seat and a junior seat is mounted thereon, and FIG. 4 is a side view of FIG. FIG. 3 is a diagram in which a seated person is represented by a virtual line. FIG. 5 is a perspective view illustrating a state in which the connecting portion of the junior seat cushion of the automobile seat according to the present embodiment is erected.

In FIG. 1, B indicates a junior seat cushion for an automobile seat according to the present embodiment, which is interposed between the seat portion seat 11, the back portion cushion 12, and the seat portion seat 11 and the back portion cushion 12. And a connecting portion 13.

The seat 11 is made of a flat sheet having a non-slip effect, for example, a sheet of 100% polyester fabric coated on the front and back with a special urethane resin. As shown in FIG. When the junior seat cushion B is placed on the junior seat and the junior seat A is placed on the seat part seat 11, the junior seat A is not easily displaced even if it is to be moved. Accordingly, since the seat 11 has the slip-preventing effect, when the junior seat A is placed on the seat 11, the junior seat A is stably fixed to the seat 11, and When the occupant sits on the junior seat A, the junior seat A may be displaced from the seat 11 even if the occupant's body moves by his / her own will or by an external force due to the movement of a car or the like. Nothing. Further, since the seat portion 11 exerts an anti-slip effect on the seat of the vehicle, the seat portion 11 serves to fix the junior seat A to the seat of the vehicle. By mounting the, the occupant is stably fixed to the car seat.

The back cushion 12 is made of a filling material which is filled with a cushioning material and quilted, and is a thick body having a cushioning property as a whole. In the figure, reference numeral 14 denotes a seam line indicating a quilted portion. As described above, since the back cushion 12 is made of a thick body having cushioning properties, the seat cushion has good sitting comfort and can reduce the impact of the back of the occupant in the back direction, thereby improving safety. .

Further, since the back cushion 12 is formed of a filler, the back cushion 12 is manufactured by selecting a filler to be filled therein and a side land enclosing the filler according to a demand of a consumer. can do. For example, as the filler, synthetic resin such as urethane foam, vegetable fiber cotton such as natural cotton, animal fiber cotton such as wool, or synthetic resin cotton such as acrylic can be used. For example, knitted fabric, woven fabric, nonwoven fabric, pile fabric, brushed fabric, synthetic resin fabric, or leather fabric can be used.

Also, since the back cushion 12 is quilted as shown by the seam line 14, it is possible to prevent the filler from being biased, and to allow the filler to descend and accumulate at the lower part of the back cushion 12. There is nothing.

Further, since the back side of the back cushion 12 is constituted by the back seat 16 which is the seat seat 11 having the above-described anti-slip effect and is extended to the back side of the back cushion 12, the back side of the back cushion 12 also slides. In the state having the stopping effect, the back side of the back cushion is stably fixed to the back of the car seat, and does not slip off from the back of the seat or move left and right. If a string or the like is provided on the back cushion 12 so that the back cushion 12 can be attached to the back of the seat of the automobile, the stability is further increased.

Further, since the back cushion 12 is provided with bulging portions 15 in the vertical direction on both sides thereof, the bulging portions 15 serve as support walls even when the vehicle moves left and right. Since the movement of the body of the occupant is regulated, the stability of the occupant is increased. Moreover, as described above, the back side of the back cushion 12 has a non-slip effect, so that the back cushion 12 itself does not shift from the seat, which is more effective.

The connecting portion 13 is a horizontally long cushion body and is configured to be bendable between the back cushion 12 and the seat portion seat 11. As described above, since the connecting portion 13 is configured to be bendable between the back cushion 12 and the seat portion seat 11, the connecting portion 13 is raised from the state where the connecting portion 13 is laid down as shown in FIG. The connection portion 13 can be changed to a set state, and the connecting portion 13 has a cushioning property, so that it can be freely deformed. As a result, the space 5 (see FIG. 7) between the car seat and the junior seat A can be filled by the connecting portion 13 as shown in FIG. Can be fixed. Therefore, the occupant sitting on the junior seat A can also sit stably.

[0020]

[Effect of the invention]

 The junior seat cushion for an automobile seat according to the present invention includes a seat part, a back part cushion, and a connecting part between the seat part and the back part cushion, and the seat part is made of a flat sheet having a non-slip effect. The back cushion has cushioning properties as a whole and has a non-slip effect on the back side, and the connecting portion is a horizontally elongated cushion body that connects the back cushion and the seat seat, and If the seat is configured to be bendable, the seat has an anti-slip effect, so that the seat is stably fixed to the seat and the junior seat placed on the seat is stable on the seat. The junior seat does not deviate from the seat due to the movement of the occupant, so that a stable feeling of use is obtained. In addition, the back cushion has cushioning properties, so it is comfortable to sit on, and the impact on the back of the occupant in the back direction is reduced, improving safety and preventing the back cushion from slipping on the back side. As a result, the back cushion is stably fixed to the car seat, and does not slip down from the seat or move left and right. In addition, since the connection between the seat cushion and the back cushion is a bendable horizontal cushion body, it is located between the bottom of the junior seat and the bottom of the backrest of the seat and the back of the junior seat and the seat. The space between the lower part of the backrest and the lower part of the backrest can be filled, so that the junior seat is stably fixed to the seat, and the occupant can sit on the seat stably.

[0021] In the junior seat cushion for an automobile seat described above, if the swelling portions are provided in the longitudinal direction on both sides of the back cushion, the seated person can inflate the left and right movements of the automobile. The protrusion serves as a support wall to regulate the movement of the body, thereby increasing the stability of the occupant.

Further, in the above junior seat cushion for an automobile seat, if the back cushion is made of a filling material filled with a material having cushioning properties, the filling material to be filled inside the back cushion and the filling material are included. Since it is possible to select the side land that encloses the material and manufacture it, it is possible to meet the tastes of consumers.

[Brief description of the drawings]

FIG. 1 is a perspective view of a junior seat cushion of an automobile seat according to the present embodiment as viewed from the front side.

FIG. 2 is a perspective view of the junior seat cushion of the automobile seat according to the embodiment as viewed from the rear side.

FIG. 3 is a perspective view showing a state in which a junior seat cushion for an automobile seat according to the present embodiment is placed on an automobile seat, and a junior seat is mounted thereon.

FIG. 4 is a side view of FIG. 3, in which a seated person is represented by a virtual line.

FIG. 5 is a perspective view showing a state in which a connecting portion of a junior seat cushion of an automobile seat according to the present embodiment is erected.

FIG. 6 is a schematic perspective view showing a use state of a junior seat.

FIG. 7 is a side view showing a state where a junior seat is installed on a vehicle seat and used.

[Explanation of symbols]

A: Junior seat 1: Junior seat seat 2: Seat belt locking part of junior seat 3: Fixing belt for fixing junior seat to automobile seat 4: Automotive seat Belt B: Cushion for junior seat of automobile seat 11: Seat seat 12: Back cushion 13: Connection part 14: Seam line showing quilting in the back cushion 15: In the back cushion Raised portion 16: Back seat in back cushion

Claims (3)

[Utility model registration claims] 1. A seat comprising a seat, a back cushion, and a connecting portion between the seat and the back cushion, wherein the seat is constituted by a flat sheet having a non-slip effect. Have the nature, and
A junior seat for an automobile seat, wherein the back side has a non-slip effect, and the connecting portion is a horizontally long cushion body, which connects the back cushion and the seat portion and bends both. Cushion. 2. The junior seat cushion for an automobile seat according to claim 1, wherein a bulging portion is provided in both longitudinal directions of the back cushion. 3. The back cushion is made of a filling material filled with a material having cushioning properties.
Or a cushion for a junior seat of an automobile seat according to 2.