JPS6214935Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a seat having cushion bodies attached to appropriate locations on the seat surface.

Conventional seats of this type have been designed to raise the buttocks, thighs, etc. according to the standard body shape of the person seated.
It consisted of a cushion body permanently attached to appropriate locations on the seat surface.

For this reason, when an elderly person, a child, or the like who does not have the standard body type sits on the seat, the cushion body, which is provided to provide a more comfortable sitting feeling, ends up giving a feeling of discomfort and a feeling of being a foreign body. In addition, when the above-mentioned seat is used for reclining, the cushion body provided to provide a comfortable seating feeling in the normal sitting position with the backrest upright forms an unnatural uneven surface when the backrest is reclined. However, there has been a demand for improvement in this respect.

This idea was made in consideration of the above requests, and it allows people with non-standard body shapes to feel more comfortable while sitting, and when applied to reclining seats, it eliminates the unnatural feeling of sitting with the backrest reclined. An object of the present invention is to provide a sheet in which unevenness is not formed.

Embodiments of this invention will be described below with reference to FIGS. 1 to 5. FIG. 1 is a perspective view showing an embodiment of the seat according to this invention, and in the figure 1 is a seat surface 1a.
and a seat surface consisting of the backrest surface 1b.
In the center of the seat surface 1a in the front and back direction, one side is the seat surface 1.
A cushion body 2 is attached to the seat surface 1a by co-stitching or the like, and can be positioned on the front side or the rear side of the seat surface 1a by rotating in the front-back direction around one side and folding it back to any surface on the front or back side. It is provided. Further, a similar cushion body 3 is provided at the vertical center of the backrest surface 1b so as to be rotatable in the vertical direction around one side thereof, and this cushion body 3 is located above or below the backrest surface 1b. It is set up so that it can be used. In addition, the cushion body 3
The through holes 3a, 3a bored in the cushion body 3
When the cushion body 3 is positioned above the backrest surface 1b, the rods 4a, 4a of the headrest 4 are inserted, thereby preventing the cushion body 3 from falling due to its own weight.

Each of the cushion bodies 2 and 3 bulges upward and forward during normal use of the seat to form a bulging portion to provide the most comfortable feeling to the seated person.

That is, in this invention, cushion bodies 2 and 3 are provided at predetermined locations on the seat surface 1, one side of which is attached to the seat surface 1, and which can be folded back and forth around that one side. In a normal case, the cushion bodies 2 and 3 are positioned as shown in Fig. 1, and when an elderly person, child, etc. is seated, the cushion bodies 2 and 3 are folded back and forth as appropriate to adjust their position. This design provides a more comfortable seating experience even for those with disabilities.

Figures 2 to 4 are diagrams showing other embodiments of this idea sheet, and in each of these figures,
The same reference numerals as in FIG. 1 indicate the same or corresponding parts.
That is, FIG. 2 shows a case where the cushion body 2 is applied to a seat for a sports car type vehicle, for example, in which a concave portion 1c is formed at the rear of the seat surface 1a in order to give a feeling of bulk. By folding back the seat surface 1a, the recessed portion 1
It is provided so that c is flat. Figure 3 shows a case in which the seat backrest can be tilted forward to increase the loading capacity, for example, when applied to the rear seat of a light van, with the cushion body 2 in its normal position (indicated by a two-dot chain line in the figure). It is provided so that the seat surface 1a is folded back from the seat surface 1a to the rear side to make the seat surface 1a flat and to receive the load over the entire surface of the seat surface 1a. Figure 4 shows the state in which the backrest of front seat A is reclined to the rear.
This figure shows the case where the seat surface 1a of the front seat A, the backrest surface 1b, and the seat surface 1a of the rear seat B are located almost in a straight line, and the cushion bodies 2 and 3 are in the normal position. (indicated by the two-dot chain line in the figure) and folded back to the positions indicated by the solid lines to make the entire surface from the seat surface 1a of the front seat A to the seat surface 1a of the rear seat B more flat. It is.

As described above, according to this invention, a cushion body is provided at a predetermined location on the seat surface, having at least a seat surface and a backrest surface, one side of which is attached to the seat surface, and which can be folded back and forth around that one side. As a result, even people with non-standard body shapes can enjoy a more comfortable seating experience, and when applied to a reclining seat, the seat does not create unnatural unevenness when the backrest is reclined, creating a flat surface. can be provided.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing one embodiment of the seat according to this invention, and FIGS. 2 to 4 are views showing other embodiments of the seat according to the invention. 1... Seat surface, 1a... Seat surface, 1b... Backrest surface, 2, 3... Cushion body.

Claims (1)

[Claims for Utility Model Registration] A reclining type in which the surface of the seat bulges upward and becomes thicker from the center forward in the front-rear direction of the seat, and the surface bulges forward and becomes thicker downward from the center in the vertical direction of the backrest surface. In the seat, the bulging portion in front of the seat surface is formed from a cushion body separate from the seat, and the rear side of this cushion body is attached to the center of the seat surface so as to be freely rotatable in the front and rear direction,
The bulge below the backrest surface is formed by a cushion body separate from the seat, and the upper side of this cushion body is attached to the center of the backrest surface to form a flat surface when rotated backwards. A seat characterized by being rotatable and capable of forming a flat surface when rotated upward.