CN201076216Y - Folding chair - Google Patents

Abstract

A folding chair comprises a cushion main frame, two chair legs and an elastic cover plate, wherein the cushion main frame is covered by the upper part of the cushion main frame and is formed by two longitudinal supports and two transverse supports; the two chair legs are folded in the chair leg space; the elastic cover plate is made of elastic plate and is fixed on the middle beam from the central position, the movable ends at the two sides are respectively provided with a positioning groove, one end of each chair leg, which is close to the rotating shaft, is provided with a lug, and when the chair legs and the main cushion frame are rotated to be vertical, the lugs are buckled in the positioning grooves of the elastic cover plate; therefore, the chair legs can be unfolded conveniently and simply and used at a fixed angle, after being folded, the whole volume and thickness are greatly reduced, the chair legs are convenient to stack and place, and meanwhile, the occupied space is reduced.

Description

a folding chair

Technical field:

The utility model relates to a folding chair, in particular to a folding chair structure in which the legs of the chair can be conveniently unfolded and fixed, and can be folded into a minimum volume to facilitate stacking and storage.

Background technique:

The basic function of existing chairs is nothing more than providing a place for people to sit. However, when no one is using the chair, it may occupy space and hinder activities. For the convenience of placement and use, there is another folding chair that can be folded and is reliable on the wall or stacked. This folding chair is generally equipped with two crossed chair legs under a cushion, and the two chair legs change with the angle. It can make the whole have the effect of standing up or collapsing; however, after the folding chair is folded, the overall length will become longer, which is not conducive to carrying and carrying, and the legs of the two chairs overlap and the thickness of the seat cushion is added. , the overall thickness is too thick, but it is inconvenient to stack and store, so the structure of the folding chair should still be possible to be improved.

Utility model content:

The technical problem to be solved by the utility model is to provide a folding chair that can be easily unfolded and stacked after being folded in view of the above-mentioned deficiencies in the prior art.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a folding chair, which includes a cushion main frame, two chair feet are folded in the seat cushion main frame, and an elastic cover is covered on the seat cushion from above. The seat cushion main frame is characterized in that: the main body of the seat cushion main frame is formed by two longitudinal supports and two transverse supports, and a middle beam is arranged between the two transverse supports, and the center beam divides the space surrounded by the supports into Space for the left and right chair feet; the elastic cover is made of elastic plates, fixed on the center beam at the central position, and a positioning groove is formed at the movable ends on both sides; the two chair feet are provided with shaft blocks between the horizontal brackets, and the two chair feet A projection is formed at one end of the rotating shaft, and when the chair foot and the seat cushion main frame turn vertically, the projection is buckled in the positioning groove of the elastic cover.

In this way, it is convenient and simple to unfold the chair legs and fix their angles for use. After being folded, the overall volume and thickness are greatly reduced, which is convenient for stacking when there are a large number of them, and reduces the occupation of storage space.

Description of drawings:

Fig. 1 is an exploded schematic diagram of a preferred embodiment of the utility model.

Fig. 2 is a reference view of the appearance of a preferred embodiment of the utility model.

Fig. 3 is a schematic diagram of a folded state of a preferred embodiment of the present invention.

Label description:

10. Seat cushion main frame 11. Longitudinal support

12. Horizontal support 13. Center beam

131. Button groove 132. Knob

14. Chair leg space 20. Chair leg

21. Shaft block 22. Bump

23. Backing part 30. Elastic cover

31. Positioning groove

Detailed ways:

In order to better understand the structural features, advantages and other purposes of the present utility model, preferred embodiments will be described below in detail with accompanying drawings.

Please refer to Fig. 1 and shown in Fig. 2, which shows a preferred embodiment of the folding chair of the present invention, which includes a cushion main frame 10, two chair legs 20 folded in the seat cushion main frame 10, and an elastic cover plate 30 covers the seat cushion main frame 10 from above, wherein:

The main body of the seat cushion main frame 10 is mainly formed by two longitudinal supports 11 and two transverse supports 12, and a center beam 13 is arranged at the middle section between the two transverse supports 12, and the space surrounded by the supports is set by the center beam 13. Divided into two parts, the left and right chair foot spaces 14, the two chair feet 20 are respectively accommodated in the two chair foot spaces 14, and are flush and not exposed; slot 131.

The two chair legs 20 are provided with opposite shaft blocks 21 between the transverse brackets 12 near the longitudinal bracket 11, so that the two chair legs 20 form the rotating shaft portion and can be turned outwards in a fan shape; Protrusion 22, when the chair foot 20 and the seat cushion main frame 10 are turned vertically, the protrusion 22 protrudes outside the seat cushion main frame 10, and the protrusion 22 will be buckled in the positioning groove of the elastic cover plate 30 described later 31 ; the chair foot 20 is recessed in the area where the knob 132 passes and is set as a stopper 23 .

The elastic cover plate 30 can be an elastic plate such as acrylic or wood, and is fixed on the middle beam 13 by the central position. After the protrusions 22 are held, the two chair legs 20 are kept perpendicular to the seat cushion main frame 10; the outer side of the elastic cover 30 is pulled upwards, and the protrusions 22 can escape from the restriction of the positioning groove 31.

Please refer to FIG. 3 , which shows the folded state of the folding chair of the present invention, wherein the two chair legs 20 can be completely folded in the chair leg space 14 of the seat cushion main frame 10, so that the overall occupied space volume and The thickness is minimized as much as possible; the knob 132 is used to cross the chair foot stop part 23, so that the angles of the two chair feet 20 are fixed so as not to be turned out, which is convenient for stacking or moving.

After being implemented according to the above structure, the utility model can conveniently and simply unfold the chair legs and fix their angles for use. After being folded, the overall volume and thickness are greatly reduced, which is convenient for stacking when there are a large number of them, and reduces the occupation of storage space.

Claims (3)

1. folding seat, it comprises a seat cushion body frame, two chair pin are equivalent in this seat cushion body frame, one elastic cover plate is placed on this seat cushion body frame by the top, it is characterized in that: the main body of described seat cushion body frame is formed by two longitudinal carriers and two horizontal supports, establish a central sill between this two horizontal support, this central sill is divided into chair pin space, the left and right sides with the space that this support surrounded; This elastic cover plate is made by elastic plate, is fixed on the central sill by middle position, and the both sides movable end has respectively been made a locating slot; This two chairs pin is provided with a piece between horizontal support, two chair pin have been made projection by rotating shaft one end, and when chair pin and seat cushion body frame change into when vertical, this projection is snapped in the locating slot of elastic cover plate.

2. a kind of folding seat according to claim 1 is characterized in that: described central sill is provided with a knob, and this knob is arranged in the button groove that central sill is arranged with.

3. a kind of folding seat according to claim 1 is characterized in that: described chair pin is provided with retaining by portion.

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