CN220045342U - Outdoor folding back chair - Google Patents

Abstract

The utility model provides an outdoor folding back rest chair, which belongs to the technical field of furniture articles and solves the problems of large storage occupation space, single sitting posture and less applicable scene of the existing folding back rest chair.

Description

Outdoor folding back chair

Technical Field

The utility model belongs to the technical field of furniture articles, and relates to a folding chair, in particular to an outdoor folding backrest chair.

Background

The chair is daily life furniture, a chair with a backrest and armrests is commonly called a backrest chair, the requirements of movement and storage are not considered in the design place of the traditional chair, therefore, all parts of the chair are relatively fixed, a large storage space is required to be occupied during storage, and as the life quality is improved, outdoor camping and other exercises are performed, and in order to obtain better rest experience outdoors, foldable chairs are available in the market.

The conventional foldable chair has a seat cushion in a rotatable state by a backrest, and as known in patent literature of patent application number 202020685082.9, patent name folding chair comprises a first part, a second part and a third part, wherein the first part is provided with a first gap which is opened forwards and backwards; the second part is provided with a second vacancy which is at least opened forwards, and the second part is arranged in the first vacancy; the third component is arranged in the second vacancy; the third member is connected to the second member at a position lower than the position at which the second member is connected to the first member; the first component is provided with a supporting part; the folding chair includes a folded state: the second feature is located in the first void and the third feature is located in the second void; the folding chair further comprises a chair state: the second member swings rearward and the first member extends forwardly and transversely into the first void and rides on the support portion with the first member, the second member and the third member forming an angle therebetween such that the third member is a seat and is supported by the first member and the second member.

Above-mentioned folding chair improves rotatory cushion and realizes the reduction of storage space with cushion embedding back in, but this structure opens the back and has just a state, and because back and preceding chair leg structure as an organic whole, leads to the limited and preceding chair leg of back angle to easily disturb the position of sitting, leads to using inconveniently.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an outdoor folding back chair with a storage function and a low space occupation rate.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides an outdoor folding back chair, its characterized in that, includes cushion, chair foot and detachable back, cushion top be equipped with a plurality of backup pad, and this cushion below is equipped with a plurality of strengthening rib, backup pad and strengthening rib between be equipped with the drawer layer of movable pull, be located the cushion front end offer the activity window that supplies drawer layer activity, the cushion rear end offer the embedded groove that supplies the back to insert the installation.

In the outdoor folding backrest chair, the seat cushion is provided with the front seat legs and the rear seat legs which are symmetrically arranged, the seat legs comprise connecting parts, the two ends of each connecting part are respectively provided with a telescopic foot rest, and the two ends of each connecting part are respectively provided with a movable hinge.

In the outdoor folding backrest chair, the telescopic foot rest comprises fixed foot rest arranged on two sides of the connecting part, movable foot rest is arranged in the fixed foot rest, a plurality of positioning holes are formed in two sides of the fixed foot rest, and elastic positioning keys are arranged on the movable foot rest.

In the outdoor folding back rest chair, the elastic positioning key comprises limiting columns which are clamped at two sides and in the positioning holes, and springs are arranged between the limiting columns.

In the outdoor folding back rest chair, the back rest comprises an embedded end arranged in the embedded groove, and the embedded end is provided with a supporting end for leaning.

Compared with the prior art, this outdoor folding back chair makes the chair occupy less space when depositing or transporting through folding or demolishing each part of chair, can prevent after dismantling the back in the drawer layer, two places the chair foot through the hinge buckle and accomodate, telescopic foot rest can handle outdoor unevenness or inclination great ground, make it have higher travelling comfort when outdoor use, and telescopic foot rest can change according to user's height or position of sitting demand, application scope is wide, the drawer layer can be as a storage layer after the chair is installed, make it have partial storing ability, the drawer layer also can be invertd and regard as the foot rest, further improve its travelling comfort, wholly be trapezium structure after the chair is installed, guarantee its bearing capacity promptly, still make it adapt to comparatively complicated ground simultaneously.

Drawings

Fig. 1 is a schematic view showing the structure of the outdoor folding back chair.

Fig. 2 is a schematic view of the structure of the outdoor folding back chair after storage.

Fig. 3 is a schematic structural view of an exploded view of the outdoor folding back chair after storage.

Fig. 4 is a schematic view showing the structure of the outdoor folding back chair.

Fig. 5 is a schematic view of the structure of the elastic positioning key of the outdoor folding backrest chair.

Fig. 6 is a schematic view of the structure of the outdoor folding back rest chair back rest.

In the figure, 1, a backrest; 2. a drawer layer; 3. chair legs; 4. a cushion; 5. a support plate; 6. a hinge; 7. a connection part; 8. an embedding groove; 9. fixing the foot rest; 10. an elastic positioning key; 11. a movable foot stand; 12. a limit column; 13. a spring; 14. an embedded end; 15. a support end; 16. reinforcing ribs; 17. a movable window; 18. a telescopic foot rest; 19. and positioning holes.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, 2, 3, 4, 5 and 6, the outdoor folding back chair is characterized by comprising a cushion 4, chair legs 3 and a detachable back 1, wherein a plurality of supporting plates 5 are arranged above the cushion 4, a plurality of reinforcing ribs 16 are arranged below the cushion 4, a movable drawer layer 2 capable of being pulled and pulled is arranged between the supporting plates 5 and the reinforcing ribs 16, a movable window 17 for the drawer layer 2 to move is arranged at the front end of the cushion 4, an embedded groove 8 for the back 1 to be inserted and installed is arranged at the rear end of the cushion 4, the detachable back 1 can be prevented from being arranged in the drawer layer 2 after being detached, the occupied space during storage and transportation is reduced, and after installation, the drawer layer 2 can be used as a storage layer and can be inverted to be a foot rest.

Preferably, the seat cushion 4 below is equipped with the chair foot 3 that two sets of symmetries set up from front to back, and chair foot 3 includes connecting portion 7, and this connecting portion 7 both ends all are equipped with flexible foot rest 18, and two sets of connecting portion 7 both ends all are equipped with movable hinge 6, and movable hinge 6 makes the foot rest have folding function, can further reduce its space occupancy after folding, and connecting portion 7 is triangle-shaped structure, and the foot rest is whole to appear trapezium structure after expanding for the ground of adaptation different circumstances.

Preferably, the telescopic foot rest 18 is including locating the fixed foot rest 9 of connecting portion 7 both sides, all is equipped with movable foot rest 11 in the fixed foot rest 9, is located fixed foot rest 9 both sides and all is equipped with a plurality of locating hole 19, is equipped with the elastic locating key 10 on the movable foot rest 11, and the elastic locating key 10 can make movable foot rest 11 stretch out different lengths through the locating hole 19 of joint different positions for deal with outdoor unevenness or inclination angle's ground.

Preferably, the elastic positioning key 10 comprises two side clamping and positioning posts 12 in the positioning holes 19, and springs 13 are arranged between the positioning posts 12.

Preferably, the backrest 1 comprises an embedded end 14 arranged in the embedded groove 8, the embedded end 14 is provided with a supporting end 15 for leaning, the embedded end 14 is of a linear structure so as to be conveniently clamped into the embedded groove, and the supporting end 15 is of a curve structure and is more in accordance with human engineering.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the terms of the backrest 1, the drawer layer 2, the chair leg 3, the seat cushion 4, the support plate 5, the hinge 6, the connection portion 7, the insertion groove 8, the fixed leg frame 9, the elastic positioning key 10, the movable leg frame 11, the stopper post 12, the spring 13, the insertion end 14, the support end 15, the reinforcing rib 16, the movable window 17, the telescopic leg frame 18, the positioning hole 19, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (5)

1. The utility model provides an outdoor folding back chair, its characterized in that, including cushion (4), chair foot (3) and detachable back (1), cushion (4) top be equipped with a plurality of backup pad (5), and this cushion (4) below is equipped with a plurality of strengthening rib (16), backup pad (5) and strengthening rib (16) between be equipped with drawer layer (2) of movable pull, be located cushion (4) front end offer and supply drawer layer (2) movable window (17), cushion (4) rear end offer and supply back (1) to insert embedded groove (8) of installation.

2. An outdoor folding back rest chair according to claim 1, characterized in that, the seat cushion (4) below be equipped with two sets of chair feet (3) that set up symmetrically around, chair feet (3) include connecting portion (7), and this connecting portion (7) both ends all are equipped with flexible foot rest (18), two sets of connecting portion (7) both ends all are equipped with movable hinge (6).

3. An outdoor folding back chair according to claim 2, wherein the telescopic foot rest (18) comprises fixed foot rest (9) arranged at two sides of the connecting part (7), the fixed foot rest (9) is internally provided with movable foot rest (11), a plurality of positioning holes (19) are arranged at two sides of the fixed foot rest (9), and the movable foot rest (11) is provided with an elastic positioning key (10).

4. An outdoor folding back rest chair according to claim 3, characterized in that the elastic positioning key (10) comprises limiting posts (12) which are clamped in the positioning holes (19) at two sides, and springs (13) are arranged between the limiting posts (12).

5. An outdoor folding back chair according to claim 1, characterized in that the back (1) comprises an insertion end (14) placed in the insertion groove (8), said insertion end (14) being provided with a support end (15) for leaning against.