JPH0721167Y2 - Folding seat - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a folding type seat device which is easily folded and convenient to carry.

[Prior Art] As a foldable device for preventing numbness of the legs when sitting down for a long time, the following devices are conventionally known.

(A) Assembled monopod for straight seats No. 63-196249 official gazette (b) Health chair chair No. 63-199655 official gazette (c) Folding type chair for normal sitting No. 1-14062 gazette However, since (a) is a monopod and is uncomfortable to sit in, (b) has a complicated structure when trying to fix the legs, and (b) C) has a drawback in that the folding operation is complicated and the position of the legs is unnatural when sitting straight.

The present invention has been made to solve the above-mentioned drawbacks of the conventional example, and provides a folding type seat device which is easy to fold and is in a very stable state when assembled.

[Means for Solving the Problem] That is, the folding type normal seat according to the present invention has a seat plate on a pair of leg portions in which two plate members each having a predetermined thickness are vertically combined in a T shape. In the normal seating device in which each of the T-shaped legs is attached to the back surface of the seat plate in a rotatable manner, and is attached / detached for connecting and fixing the legs in a T-shaped holding position. It is characterized in that a free stopper is attached to the legs.

That is, the folding type seat device according to the present invention has the above-mentioned configuration, so that when the seats are seated on both sides of the T-shaped leg portion, both legs can be comfortably accommodated and the T-shaped leg portion 2 is formed. The leg portions of the sheet can be easily folded.

[Operation] The folding type seat device according to the present invention has the following operation.

(A) Since the saddle-shaped seat plate can be stably used for the buttocks, the sitting comfort is improved.

(B) There is no problem in strength even if the T-shaped central part is cut out, and since the three T-shaped tips serve as the floor contact parts, it can be used stably even if there are obstacles in the middle. This makes it possible to eliminate the feeling of discomfort when using a sitting machine and to withstand sitting for a long time.

(C) Two vertical and horizontal legs that form a T-shape are rotatably screwed to the seat plate, so it is easy to tilt these legs to the back and front of the seat plate. It becomes possible to fold it.

[Embodiment] Next, an embodiment of the folding type seat device according to the present invention will be described with reference to the drawings.

1 to 3, reference numeral 3 denotes a seat plate having a saddle shape, and on the back surface of the seat plate 3, a vertical leg portion 1 and a horizontal leg portion 2 are formed in a T shape, a hinge 6 and a hinge, respectively. It is hinged so as to be rotatable by 7 and to stop in a vertical position.
The vertical leg portion 1 and the horizontal leg portion 2 are formed in a T shape as described above, and the vertical leg portion 1 faces forward. Therefore, if the vertical leg portion 1 is sandwiched by both legs, nothing is stored in the legs. There is no discomfort.

The vertical leg 1 is hinged on one side of its edge and the backside of the seat plate 3 with hinges 6, and the lateral leg 2 is hinged on the outside of its edge and the edge of the seat plate 3. Since they are hinged at 7 and 8, the vertical leg portion 1 is rotatable to the horizontal position on the back surface of the seat plate 3, and the horizontal leg portion 2 is rotatable to the horizontal position on the surface of the seat plate 3, both of which are It can be folded to this position.

Next, 4 is a notch formed in the vertical leg portion 1 and the horizontal leg portion 2. By forming this notch 4, three composite floor contact portions 5 are formed at the tip of the former and both ends of the latter. Will be done. Therefore, even if there is an obstacle at a position in contact with the floor, the floor contact part 5 can be installed in a stable state. Therefore, it is possible to withstand long-term use.

Reference numeral 9 is a stopper for vertically assembling the vertical leg portion 1 and the horizontal leg portion 2 at the time of using the seat, and connecting them at their contact points for stabilization.

[Effect of the device] Since the folding type seat device according to the present invention is configured as described above, it has excellent stability during use, can be easily folded, and there is no discomfort in storing the legs, and it is comfortable to sit on. Has the effect of being very good.

[Brief description of drawings]

FIG. 1 is a perspective view of a folding type seat device of the present invention, FIG. 2 is a side view, and FIG. 3 is a side view in a folded state. 1 ... longitudinal leg, 2 ... horizontal leg 3 ... seat plate, 4 ... notch 5 ... floor, 6 ... hinge 7,8 ... hinge, 9 ... stopper

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A normal seat having a seat plate disposed on a pair of leg portions formed by vertically combining two plate members each having a predetermined thickness in a T shape, and each leg portion having the T shape. Is a hinge that is rotatably attached to the back surface of the seat plate, and a removable stopper for connecting and fixing each leg in a T-shaped holding position is attached to the leg. Type seater.