CN213370921U

CN213370921U - Chair that can splice

Info

Publication number: CN213370921U
Application number: CN202021448206.8U
Authority: CN
Inventors: 杨东子
Original assignee: Wanshe Design Consulting Shenzhen Co ltd
Current assignee: Wanshe Design Consulting Shenzhen Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-06-08
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a chair capable of being spliced, which comprises a chair seat, wherein a placing box is arranged in the chair seat, the chair seat is hinged with a seat board at the upper side of the placing box, the right side of the chair seat is hinged with a backup plate, the upper side of the backup plate is connected with a pillow, both sides of the pillow are connected with a mounting sleeve, the mounting sleeve is provided with a mounting groove, the mounting groove is connected with a spring, the free end of the spring is connected with a loop bar, the loop bar is arranged in the mounting groove, the loop bar is connected with a pulling plate, one side of the pulling plate is connected with a positioning block, the chair seat is connected with two first hinging seats at one side of the backup plate, the first hinging seat is connected with an electric push rod, the power output end of the electric push rod is connected with a second hinging seat, the second hinging seat is connected with a sliding plate, the backup plate is provided with a sliding groove at the sliding plate, the right side, the second splice plate is fixedly connected with a second splice block, and the second splice block is provided with a second buckle position opening.

Description

Chair that can splice

Technical Field

The utility model belongs to the technical field of the chair, concretely relates to chair that can splice.

Background

The chair is daily life furniture, a seat with a backrest and armrests, modern chairs pursue attractive and fashionable, some chairs do not only endow the seat with more technologies, and people can more conveniently use the chair, but the existing chairs need to be arranged in certain range in training places and other occasions, and if the chairs are not arranged in the same range, the chairs are easy to be disordered and have poor influence, and the existing chair back plate is fixed and cannot be adjusted in angle, so that people sitting on the chair can feel tired easily, and the neck is not protected.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a chair capable of being spliced. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a splicing chair comprises a chair seat, wherein four corners of the bottom of the chair seat are provided with standing legs, a placing box is arranged inside the chair seat, the chair seat is hinged with a seat board at the upper side of the placing box, the seat board is provided with a step groove, the right side of the chair seat is hinged with a back plate, the upper side of the back plate is connected with a pillow, two sides of the pillow are connected with a mounting sleeve, a mounting groove is arranged in the mounting sleeve, the mounting groove is connected with a spring, the free end of the spring is connected with a loop bar, the loop bar is mounted in the mounting groove, the loop bar is connected with a pull plate, one side of the pull plate is connected with a positioning block, two sides of the back plate are provided with a plurality of positioning grooves corresponding to the positioning block, the positioning grooves are linearly arranged at two sides of the back plate, one side of the back plate of the chair seat is connected with two first hinging seats, the articulated seat of second is connected with the slide, the slide is installed in the backup plate, the backup plate is equipped with the spout in slide department, the slide is installed in the spout, the first splice plate of right side fixedly connected with of seat support, the first splice block of first splice plate fixedly connected with, first splice block is equipped with first knot position mouth, the left side fixedly connected with second splice plate of seat support, second splice plate fixedly connected with second splice block, the second splice block is equipped with the second and detains a mouth.

Further inject, the locating piece is square structure setting or is the circular structure setting with the constant head tank. Such a structural design makes the connection more stable.

Further limiting, the surface of the backup plate is connected with a plurality of soft massage cushions, and the soft massage cushions are arranged in a semicircular shape. The structure design makes the back of people lean on the chair to have comfortable feeling.

Further limiting, a plurality of air holes are formed in the surface of the seat plate, and the air holes are uniformly formed in the seat plate. Such a structural design increases the effect of ventilation.

Further inject, the foot rest bottom of standing is connected with the callus on the sole, the callus on the sole bottom is equipped with anti-skidding line. Such a structural design makes the support more stable.

The utility model has the advantages of it is following:

1. the utility model has the advantages that the first splicing block and the second splicing block are arranged, and the first splicing block and the second splicing block on the two sides are connected and spliced with other splicing blocks, so that the spliced box looks more integral and prevents the messy phenomenon;

2. the utility model discloses a set up electric putter, through controlling electric putter, make electric putter drive the second articulated seat, the second articulated seat drives the slide and slides in the spout, electric putter rotates with the hinge center of first articulated seat simultaneously, carries out angle modulation to the backup plate for be convenient for adjust the position of sitting;

3. the utility model discloses a set up the arm-tie, through the arm-tie of pulling both sides, make the arm-tie drive locating piece and loop bar, make loop bar pulling spring, make the spring be tensile state to carry out position control to the bolster, reach suitable position, protect the neck of the people of seat on the chair.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of a chair capable of being assembled according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a seat of a chair capable of being assembled according to an embodiment of the present invention;

fig. 3 is a schematic vertical sectional structure view of a chair capable of being assembled according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a pillow of a chair according to an embodiment of the present invention;

the main element symbols are as follows:

seat support 1, stand foot 2, place case 3, bedplate 4, step groove 5, backup plate 6, bolster 7, installation cover 8, mounting groove 9, spring 10, loop bar 11, arm-tie 12, locating piece 13, constant head tank 14, first articulated seat 15, electric putter 16, the articulated seat 17 of second, slide 171, first splice plate 18, first splice block 19, first knot position mouth 20, second splice plate 21, second splice block 22, second knot position mouth 23, soft massage pad 24, bleeder vent 25, callus on the sole 26.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-4, the utility model relates to a splicable chair, four corners of the bottom of a chair seat 1 are provided with standing legs 2, the chair seat 1 is internally provided with a placing box 3, the chair seat 1 is hinged with a seat board 4 on the upper side of the placing box 3, the seat board 4 is provided with a step groove 5, the right side of the chair seat 1 is hinged with a backup plate 6, the upper side of the backup plate 6 is connected with a pillow 7, two sides of the pillow 7 are connected with a mounting sleeve 8, the mounting sleeve 8 is internally provided with a mounting groove 9, the mounting groove 9 is connected with a spring 10, the free end of the spring 10 is connected with a loop bar 11, the loop bar 11 is arranged in the mounting groove 9, the loop bar 11 is connected with a pull plate 12, one side of the pull plate 12 is connected with a positioning block 13, two sides of the backup plate 6 are provided with a plurality of positioning grooves 14 corresponding to the positioning block 13, the plurality of positioning grooves 14, the power output end of the electric push rod 16 is connected with the second hinged seat 17, the second hinged seat 17 is connected with the sliding plate 171, the sliding plate 171 is installed in the backup plate 6, the backup plate 6 is provided with a sliding groove at the sliding plate 171, the sliding plate 171 is installed in the sliding groove, the first splicing plate 18 of the right side fixedly connected with of the seat support 1, the first splicing block 19 of the first splicing plate 18 fixedly connected with, the first splicing block 19 is provided with a first buckling position opening 20, the second splicing plate 21 of the left side fixedly connected with of the seat support 1, the second splicing plate 21 fixedly connected with second splicing block 22, and the second splicing block 22 is provided with a second buckling position opening 23.

During the use, when the seat needs to carry out position adjustment to backup plate 6 on seat 4, through controlling electric putter 16, make electric putter 16 drive the articulated seat of second 17, the articulated seat of second 17 drives slide 171 and slides in the spout, electric putter 16 rotates with the articulated center of first articulated seat 15 simultaneously, carry out angle modulation to backup plate 6, make people's position of sitting more comfortable, through the arm-tie 12 of pulling both sides, make arm-tie 12 drive locating piece 13 and loop bar 11, make loop bar 11 pulling spring 10, make spring 10 be tensile state, and carry out position adjustment to the bolster, reach suitable position, protect the people who sits on the chair, when the chair needs to splice the use, connect the concatenation with other concatenation piece through the first concatenation piece 19 and the second concatenation piece 22 of both sides, make to see more holistic after the concatenation.

Preferably, the positioning block 13 and the positioning groove 14 are arranged in a square structure or a circular structure. Such a structural design makes the connection more stable. In fact, other structural shapes of the positioning block 13 and the positioning groove 14 may be considered according to specific situations.

Preferably, the surface of the back plate 6 is connected with a plurality of soft massage cushions 24, and the soft massage cushions 24 are arranged in a semicircular shape. The structure design makes the back of people lean on the chair to have comfortable feeling. In fact, other configurations of the back plate 6 may be used, as the case may be.

Preferably, the surface of the seat plate 4 is provided with a plurality of air holes 25, and the plurality of air holes 25 are uniformly distributed on the seat plate 4. Such a structural design increases the effect of ventilation. In fact, other configurations of the seat plate 4 may be used depending on the particular circumstances.

The bottom of the preferred standing foot 2 is connected with a foot pad 26, and the bottom of the foot pad 26 is provided with anti-skid lines. Such a structural design makes the support more stable. In fact, other structural shapes of the standing leg 2 can be considered as the case may be.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A chair that can splice, includes seat support (1), its characterized in that: the chair comprises a chair seat (1), wherein four corners at the bottom of the chair seat (1) are provided with standing legs (2), a placing box (3) is arranged inside the chair seat (1), the upper side of the placing box (3) of the chair seat (1) is hinged with a seat board (4), the seat board (4) is provided with a step groove (5), the right side of the chair seat (1) is hinged with a backup plate (6), the upper side of the backup plate (6) is connected with a pillow (7), two sides of the pillow (7) are connected with a mounting sleeve (8), a mounting groove (9) is arranged in the mounting sleeve (8), the mounting groove (9) is connected with a spring (10), the free end of the spring (10) is connected with a loop bar (11), the loop bar (11) is mounted in the mounting groove (9), the loop bar (11) is connected with a pulling plate (12), one side of the pulling plate (12) is connected with a positioning block (13), two sides, the positioning grooves (14) are linearly arranged on two sides of the back plate (6), the seat (1) is connected with two first hinged seats (15) on one side of the back plate (6), the first hinged seats (15) are connected with an electric push rod (16), the power output end of the electric push rod (16) is connected with a second hinged seat (17), the second hinged seat (17) is connected with a sliding plate (171), the sliding plate (171) is installed in the back plate (6), the back plate (6) is provided with a sliding groove on the sliding plate (171), the sliding plate (171) is installed in the sliding groove, the right side of the seat (1) is fixedly connected with a first splicing plate (18), the first splicing plate (18) is fixedly connected with a first splicing block (19), the first splicing block (19) is provided with a first buckling position opening (20), the left side of the seat (1) is fixedly connected with a second splicing plate (21), the second splicing plate (21) is fixedly connected with a second splicing block (22), and the second splicing block (22) is provided with a second buckling position opening (23).

2. A chair as claimed in claim 1, wherein: the positioning block (13) and the positioning groove (14) are arranged in a square structure or in a circular structure.

3. A chair as claimed in claim 2, wherein: the surface of the backup plate (6) is connected with a plurality of soft massage cushions (24), and the soft massage cushions (24) are arranged in a semicircular shape.

4. A chair as claimed in claim 3, wherein: the surface of the seat board (4) is provided with a plurality of air holes (25), and the air holes (25) are uniformly distributed on the seat board (4).

5. A chair according to claim 4, wherein: the anti-skidding foot stand is characterized in that a foot pad (26) is connected to the bottom of the foot stand (2), and anti-skidding lines are arranged at the bottom of the foot pad (26).