Outdoor chair with adjustable backrest and armrests

Abstract

The utility model discloses an outdoor chair with an adjustable backrest and armrests, and relates to the field of outdoor appliances. An outdoor chair with an adjustable backrest and armrests comprises a sitting plate and a back plate which are rotationally connected through a pin shaft, supporting legs are arranged at the bottom of the sitting plate, the armrests are arranged on the two sides of the back plate, clamping grooves with cross-shaped notches are formed in the surfaces of the two sides of the back plate, the clamping grooves are formed in the surfaces of the two sides of the back plate, and the clamping grooves are communicated with the clamping grooves. The groove is adjacent to one of the notches in the clamping groove; the telescopic supporting rod is fixedly mounted at the end part of one side surface of the back plate through a bolt; the clamping grooves and the grooves are formed in the two side faces of the back plate and are matched with the armrests for adjustment, the armrests can be taken out or hidden according to needs, the supporting rods are arranged on one side face of the back plate, the angle of the back plate is adjusted and supported according to needs of a user, and therefore the chair can lie flat, and a rest can be conveniently achieved. Therefore, the use flexibility of the chair is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor appliances, and in particular relates to an outdoor chair with an adjustable backrest and armrests. Background Art

[0002] Outdoor chairs are designed for outdoor use and are often found on balconies, in gardens, parks, campsites, or other outdoor leisure locations. These chairs not only provide a comfortable resting space but also require consideration for weather resistance and durability, as outdoor environments often face challenges from natural conditions such as sun, rain, and wind erosion.

[0003] Especially when used for outdoor camping, although the prior art has designed folding chairs to improve the convenience of camping and carrying, which are easy to place in the car, due to the different needs of camping users, it is inconvenient to adjust the backrest of the chair to meet the effect of outdoor people lying down and resting, and the armrests are generally fixed in position, which has poor flexibility in use. Therefore, we propose an outdoor chair with adjustable backrest and armrests. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an outdoor chair with an adjustable backrest and armrests that can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: an outdoor chair with adjustable backrest and armrests, comprising a sitting board and a backboard rotatably connected by a pin shaft, the bottom of the sitting board is provided with supporting legs, and armrest bodies are provided on both sides of the backboard, with cross-notched card slots, which are arranged on both side surfaces of the backboard, and grooves are also opened on both side surfaces of the backboard, and the groove is adjacent to one of the notches on the card slot; a retractable support rod is fixedly installed on the end of one side of the backboard by bolts, for supporting and limiting the backboard.

[0006] Furthermore, a rotating part is provided at one end of each of the two armrest bodies, and the rotating part includes a rotating block fixed at one end of the armrest body, one side of the rotating block is rotatably connected to a connecting block through a bearing, and a tension spring is fixed at one end of the connecting block, and one end of the tension spring is fixed in the slot.

[0007] Furthermore, the armrest body is adapted to the groove, and protruding blocks are provided at both ends of the rotating block, and the protruding blocks are adapted to the cross notches on the clamping slot.

[0008] Furthermore, a buckle is installed on one side of the back plate, and the support rod can be locked and limited by the buckle.

[0009] Furthermore, an adjusting piece is provided at the end of the support rod, and the adjusting piece includes a sliding rod slidably connected to one end of the support rod, a limiting groove is provided on the surface of the sliding rod, and a fastening bolt is provided at one end of the support rod.

[0010] Furthermore, a mounting block is installed at the bottom of the sitting board, a threaded groove is provided on the surface of the mounting block, and the ends of the four legs are threadedly connected to the mounting block.

[0011] Furthermore, the ends of the supporting legs and the sliding rod are provided with foot pads, and the foot pads are made of non-slip rubber material.

[0012] Furthermore, a backrest is installed on the top of the backboard, and an opening is opened at one end of the sitting board.

[0013] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: the present invention arranges slots and grooves on both sides of the back panel, which cooperate and adjust with the armrest body, so that the armrest body can be taken out or hidden as needed, and the support rod arranged on one side of the back panel can adjust the angle of the back panel according to the needs of the user, so that the chair can be laid flat for easy rest, thereby effectively improving the flexibility of the chair.

[0014] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached figure:

[0016] Figure 1 This is a schematic diagram of the overall structure of an outdoor chair with adjustable backrest and armrests proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of the upward structure of an outdoor chair with adjustable backrest and armrests proposed by the present invention;

[0018] Figure 3 This is a schematic diagram of the exploded state of the backrest and armrests of an outdoor chair with adjustable backrest and armrests proposed by the utility model;

[0019] Figure 4 The utility model proposed Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0020] Figure 5 This is a schematic diagram of a partially cutaway three-dimensional structure of the support rod proposed in the present invention.

[0021] In the figure: 1. sitting board; 11. opening; 2. backboard; 3. armrest body; 31. rotating block; 32. tension spring; 4. slot; 41. groove; 5. support rod; 51. buckle; 61. slide rod; 62. limit slot; 63. fastening bolt; 7. support leg; 8. mounting block; 9. backboard. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0023] Example 1:

[0024] Reference Figure 1-Figure 5 , an outdoor chair with adjustable backrest and armrests, comprising a sitting board 1 and a backboard 2 rotatably connected by a pin shaft, a supporting leg 7 is provided at the bottom of the sitting board 1, and an armrest body 3 is provided on both sides of the backboard 2, with a cross-notched card slot 4, which is provided on both side surfaces of the backboard 2, and a groove 41 is also provided on both side surfaces of the backboard 2, and the groove 41 is adjacent to one of the notches on the card slot 4; a retractable support rod 5 is fixedly installed at the end of one side of the backboard 2 by bolts, for supporting and limiting the backboard 2.

[0025] Specifically, when in use, the device is placed on the ground outdoors, the legs 7 are installed at the bottom of the sitting board 1, the backboard 2 is manually rotated to adjust to a suitable angle, and then the support rod 5 is fixed to one side of the backboard 2, and the support is adjusted through the adjustment piece to support and limit the backboard 2, thereby realizing the adjustment control of the backboard 2, so that the backboard 2 and the sitting board 1 are in a parallel position, so that the chair has the effect of a bed, provides a better way of resting for outdoor users, increases the flexibility of the chair, and the armrest body 3 can be adjusted, taken out or hidden, which is more convenient to use.

[0026] Example 2:

[0027] Reference Figure 1-Figure 5, an outdoor chair with adjustable backrest and armrests, which is basically the same as Example 1, and further: one end of each armrest body 3 is provided with a rotating member, the rotating member includes a rotating block 31 fixed to one end of the armrest body 3, one side of the rotating block 31 is rotatably connected to a connecting block through a bearing, one end of the connecting block is fixed with a tension spring 32, one end of the tension spring 32 is fixed in the card slot 4, the armrest body 3 is adapted to the groove 41, and protruding blocks are provided at both ends of the rotating block 31, which are adapted to the cross notch on the card slot 4, and a buckle 51 is installed on one side of the backboard 2, supporting The support rod 5 can be limited by the buckle 51. The end of the support rod 5 is provided with an adjusting piece. The adjusting piece includes a sliding rod 61 slidably connected to one end of the support rod 5. The surface of the sliding rod 61 is provided with a limiting groove 62. One end of the support rod 5 is provided with a fastening bolt 63. The bottom of the sitting board 1 is installed with a mounting block 8. The surface of the mounting block 8 is provided with a threaded groove. The ends of the four legs 7 are threadedly connected to the mounting block 8. The ends of the legs 7 and the sliding rod 61 are provided with foot pads. The foot pads are made of non-slip rubber. The top of the backboard 2 is installed with a backrest plate 9, and one end of the sitting board 1 is provided with an opening 11.

[0028] When adjusting the armrest body 3, the armrest body 3 is manually pulled to disengage the rotating block 31 from the card slot 4, and then the rotating block 31 is rotated counterclockwise to 90 degrees. Under the elastic rebound force of the tension spring 32, the protruding blocks at both ends of the rotating block 31 are just stuck in the cross notch position on the card slot 4, which is convenient for limiting the armrest body 3. In this way, the armrest body 3 can be taken out for use. At the same time, in a lying state, it is convenient to limit the user's body to prevent the body from falling to the ground. When storing, the armrest body 3 is pulled to rotate and reset, and then the armrest body 3 is stuck in the groove 41. The depth of the groove 41 is less than the thickness of the armrest body 3, which is convenient for subsequent taking of the armrest body 3.

[0029] When adjusting the length of the support rod 5, the slide bar 61 is pulled to slide inside the support rod 5, and then the specific position is adjusted by rotating the fastening bolt 63 to correspond to the limit groove 62 on the slide bar 61 to fix the position. When storing, the support rod 5 is rotated to be parallel to the back panel 2. The support rod 5 can be clamped by the buckle 51 to limit it to prevent it from shaking after storage. The backrest 9 is convenient for supporting the user's neck and improving the comfort of the chair. The backrest 9 is made of rubber material. When folding the sitting board 1 and the back panel 2, one end of the backrest 9 is just inserted into the opening 11 to limit the sitting board 1 and the back panel 2.

[0030] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. An outdoor chair with an adjustable backrest and armrests, comprising a sitting board (1) and a backboard (2) rotatably connected by a pin, wherein the bottom of the sitting board (1) is provided with a support leg (7), and both sides of the backboard (2) are provided with an armrest body (3), characterized in that: A cross-notch-shaped card slot (4) is provided on both side surfaces of the back plate (2), and grooves (41) are also provided on both side surfaces of the back plate (2), and the grooves (41) are adjacent to one of the notches on the card slot (4); A retractable support rod (5) is fixedly mounted on the end of one side of the back plate (2) by means of bolts and is used for supporting and limiting the back plate (2).

2. The outdoor chair with adjustable backrest and armrests according to claim 1, characterized in that: One end of each of the two armrest bodies (3) is provided with a rotating member, the rotating member comprising a rotating block (31) fixed to one end of the armrest body (3), one side of the rotating block (31) being rotatably connected to a connecting block via a bearing, one end of the connecting block being fixed with a tension spring (32), one end of the tension spring (32) being fixed in the slot (4).

3. The outdoor chair with adjustable backrest and armrests according to claim 2, characterized in that: The armrest body (3) is matched with the groove (41), and protruding blocks are provided at both ends of the rotating block (31), and the protruding blocks are matched with the cross notches on the clamping groove (4).

4. The outdoor chair with adjustable backrest and armrests according to claim 1, characterized in that: A buckle (51) is installed on one side of the back plate (2), and the support rod (5) can be clamped and limited by the buckle (51).

5. The outdoor chair with adjustable backrest and armrests according to claim 1, characterized in that: An adjusting member is provided at the end of the support rod (5), and the adjusting member comprises a sliding rod (61) slidably connected to one end of the support rod (5), a limiting groove (62) is provided on the surface of the sliding rod (61), and a fastening bolt (63) is provided at one end of the support rod (5).

6. The outdoor chair with adjustable backrest and armrests according to claim 1, characterized in that: A mounting block (8) is installed at the bottom of the sitting plate (1), a threaded groove is provided on the surface of the mounting block (8), and the ends of the four legs (7) are threadedly connected to the mounting block (8).

7. The outdoor chair with adjustable backrest and armrests according to claim 1, characterized in that: The ends of the supporting legs (7) and the sliding rod (61) are both provided with foot pads, and the foot pads are made of anti-slip rubber material.

8. The outdoor chair with adjustable backrest and armrests according to claim 1, characterized in that: A backrest plate (9) is installed on the top of the backboard (2), and an opening (11) is opened at one end of the sitting board (1).

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