CN218219656U

CN218219656U - Office chair with adjustable pulley bracket

Info

Publication number: CN218219656U
Application number: CN202222388203.5U
Authority: CN
Inventors: 左焰秋
Original assignee: Foshan Shangheng Furniture Co ltd
Current assignee: Foshan Shangheng Furniture Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-06
Anticipated expiration: 2032-09-08

Abstract

The utility model belongs to the technical field of office equipment, in particular to pulley support adjustable office chair, including the seat support, the bottom surface fixed mounting bull stick of seat support, the bottom surface of bull stick rotates the top surface of connecting the carousel, and the fixed turn-trough of seting up of top surface of carousel, and rotate through the turn-trough and connect the bull stick, and the top surface of the bottom surface fixed connection support column of carousel. Through the arrangement of the universal wheels, the base is controlled through the movable buttons and the second sensing controller, the base is driven to move through the universal wheels, and the seat is driven to move, so that a user does not need to exert force to carry when adjusting the position and moving of the office chair, and the convenience and the practicability of equipment are improved; through setting up the bracing piece for bracing piece and handrail fixed connection, and handrail and back of the chair fixed connection, thereby make equipment more firm, the setting up of six bracing pieces and three connecting rod makes the back of the chair more firm with being connected of seat support, thereby improve equipment's tightness and stability.

Description

Office chair with adjustable pulley bracket

Technical Field

The utility model belongs to the technical field of office equipment, more specifically say, in particular to pulley support adjustable office chair.

Background

The office chair refers to various chairs which are convenient to work in daily work and social activities, office partners divide the office chair into a narrow meaning and a broad meaning, the narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, the broad office chair refers to all chairs used in offices, including executive chairs, middle class chairs, guest chairs, office chairs, conference chairs, visitor chairs, training chairs and the like, modern society has intense competition, the rhythm of life is accelerated, the pressure of life is increased, white collars and administrative staff which are accompanied with computers all the year round, even students which often sit in front of the computers and learn all the other people have various 'long-term sitting syndromes' such as serious decline of physical quality, obesity, cervical spondylosis, lumbar intervertebral disc protrusion and the like, and the phenomenon has a further serious trend, so a good office chair is particularly important.

Because the office demand, can carry out frequent removal to the office chair, continuous production causes the noise, quiet to the office causes bad influence, reduce staff's operating mass, thereby it is very inconvenient to need artificial going to adjust the position to find a comfortable official working position when staff uses the office chair simultaneously, and the high unable regulation of most office chairs, the office chair that can adjust also needs artificial going to trample a series of operations such as adjust, very inconvenient, therefore, we have proposed a pulley bracket adjustable office chair.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a pulley support adjustable office chair to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pulley support adjustable office chair, the bottom surface fixed mounting bull stick of seat support, the bottom surface of bull stick rotates the top surface of connecting the carousel, the fixed turn-trough of seting up of top surface of carousel, and pass through the turn-trough rotates to be connected the bull stick, just the top surface of the bottom surface fixed connection support column of carousel, flexible post is cup jointed in the bottom surface slip of support column.

Preferably, a sliding groove is fixedly formed in one surface of the telescopic column, the telescopic column is connected with a sliding rod fixedly arranged in the supporting column in a sliding mode through the sliding groove, and a reinforcing rod is welded on the bottom side of one surface of the telescopic column.

Preferably, the sliding grooves are fixedly arranged on the four outer walls of the telescopic column and are connected with the sliding rods in a sliding mode, and the reinforcing rods are fixedly arranged on the bottom sides of the four outer walls of the telescopic column.

Preferably, four the top surface of the equal fixed connection base in bottom of anchor strut, the base is the cylinder, the first sensing controller of top surface fixed mounting of base, just four second sensing controllers of round outer wall fixed mounting of base.

Preferably, the bottom surface fixed connection universal wheel of base, the universal wheel includes two commentaries on classics boards and wheel, and two the one side of changeing the board all with the one side of wheel is rotated and is connected, just the universal wheel in the bottom surface of base is fixed and is equipped with four, just the wheel adopts the material of making an uproar to fall to make.

Preferably, one side fixed mounting bracing piece of seat support, just the bracing piece in the equal fixed mounting in both sides of seat support is three, just one side of seat support is fixed and is equipped with threely the bracing piece, six the bottom surface of handrail of the equal fixed connection in top of bracing piece, two the one end difference fixed connection lifting switch of handrail, shift knob and rotation knob, and two one side of the equal fixed connection back of the chair of the other end of handrail.

Preferably, the top end of the chair back is fixedly provided with a back cushion, one side of the chair back is fixedly provided with a connecting rod, one end of the connecting rod is fixedly connected with one side of the chair seat, and the number of the connecting rods is three.

The utility model provides a pulley bracket adjustable office chair possesses following beneficial effect:

1. the utility model controls the rotating rod to rotate by rotating the knob by arranging the rotating rod, and the rotating disk rotates in the rotating groove of the rotating disk by the rotating rod so as to drive the seat to rotate, so that a user does not need to manually rotate, thereby improving the convenience of equipment; through setting up the spout for through the flexible post of elevating switch control reciprocating with the sliding connection of slide bar through the spout in the support column, thereby reach the effect of adjusting the seat support height, and control through first sensor control ware and make and saved time and energy of people for going to height-adjusting, and then can do more work, thereby improved the practicality and the convenience of equipment, and improved user's work efficiency.

2. The utility model controls the base through the movable button and the second sensing controller by arranging the universal wheel, then drives the base to move through the universal wheel, and further drives the chair seat to move, so that a user does not need to exert force to carry when adjusting the position and moving of the office chair, thereby improving the convenience and practicability of the equipment; through setting up the bracing piece for bracing piece and handrail fixed connection, and handrail and back of the chair fixed connection, thereby make equipment more firm, and the setting up of six bracing pieces and three connecting rod makes the back of the chair more firm with being connected of seat support, thereby has improved the tightness and the stability of equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a chair seat; 2. a connecting rod; 3. a chair back; 4. back cushion; 5. a support bar; 6. a lifting switch; 7. rotating the knob; 8. a telescopic column; 9. a base; 10. a reinforcing rod; 11. a first sensing controller; 12. a second sensing controller; 13. rotating the plate; 14. a wheel; 15. a handrail; 16. a rotating rod; 17. a turntable; 18. a support pillar; 19. a chute.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a pulley support adjustable office chair, the bottom surface fixed mounting bull stick 16 of seat support 1, the bottom surface of bull stick 16 rotates the top surface of connecting carousel 17, and the fixed turn-trough of seting up of top surface of carousel 17, and rotate through the turn-trough and connect bull stick 16, and the bottom surface fixed connection support column 18's of carousel 17 top surface, the flexible post 8 is cup jointed in the bottom surface slip of support column 18.

Through setting up bull stick 16, control bull stick 16 through rotating knob 7 and rotate, carousel 17 rotates in the turn trough of carousel 17 through bull stick 16 to drive seat support 1 and rotate, thereby make the user not need artificially rotate, thereby improved the convenience of equipment.

One side of the telescopic column 8 is fixedly provided with a sliding groove 19, the telescopic column 8 is in sliding connection with a sliding rod fixedly arranged inside the supporting column 18 through the sliding groove 19, and a reinforcing rod 10 is welded on the bottom side of one side of the telescopic column 8.

Through setting up spout 19 for reciprocate through the sliding connection of spout 19 with the slide bar in support column 18 through the flexible post 8 of lifting switch 6 control, thereby reach the effect of adjusting seat support 1 height, and control through first sensor control 11 and make and saved time and energy of artificially going height-adjusting, and then can do more work, thereby improved the practicality and the convenience of equipment, and improved user's work efficiency.

The sliding groove 19 is fixedly arranged on the four outer walls of the telescopic column 8 and is connected with the sliding rod in a sliding mode, and the reinforcing rod 10 is fixedly arranged on the bottom side of the four outer walls of the telescopic column 8.

The bottom of four reinforcing rods 10 is the top surface of base 9, and base 9 is the cylinder, the first sensor control unit 11 of top surface fixed mounting of base 9, and four second sensor control units 12 of round outer wall fixed mounting of base 9.

The bottom surface fixed connection universal wheel of base 9, universal wheel include two commentaries on classics board 13 and wheel 14, and the one side of two commentaries on classics board 13 all rotates with the one side of wheel 14 to be connected, and the universal wheel is equipped with four in the bottom surface of base 9 is fixed, and the wheel 14 adopts the material of making an uproar to make.

Through setting up the universal wheel, control base 9 through shift button and second sensor control 12, then drive base 9 through the universal wheel and remove, and then drive seat support 1 and remove to the user need not exert oneself and go the transport when making adjustment office chair position and removing, thereby has improved the convenience and the practicality of equipment.

The utility model discloses a fixed connection's seat support 1, including seat support 1, bracing piece 5, and bracing piece 5 is three in the equal fixed mounting in the both sides of seat support 1, and fixed being equipped with three bracing piece 5 in one side of seat support 1, the bottom surface of handrail 15 of the equal fixed connection in top of six bracing pieces 5, fixed connection lifting switch 6, shift knob and rotation knob 7 are distinguished to the one end of two handrail 15, and the equal fixed connection in the other end of two handrails 15 one side of the back of the chair 3.

Through setting up bracing piece 5 for bracing piece 5 and handrail 15 fixed connection, and handrail 15 and the back of the chair 3 fixed connection, thereby make equipment more firm, and the setting up of six bracing pieces 5 and three connecting rod 2 makes back of the chair 3 more firm with being connected of seat support 1, thereby improved the tightness and the stability of equipment.

The top end fixed mounting cushion 4 of back of the chair 3, and the one side bottom side fixed mounting connecting rod 2 of the back of the chair 3, and one side of seat support 1 of one end fixed connection of connecting rod 2, connecting rod 2 is fixed to be equipped with threely in the one side bottom side of the back of the chair 3.

The specific use mode and function of the embodiment are as follows: when the user need adjust the office chair, control the bull stick 16 through rotating knob 7 and rotate, the carousel 17 rotates in the rotary slot of carousel 17 through bull stick 16 to drive seat support 1 and rotate, control flexible post 8 through lifting switch 6 and reciprocate through the sliding connection of spout 19 with the slide bar in support column 18, thereby adjust the office chair to suitable position can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pulley bracket adjustable office chair, includes seat support (1), its characterized in that: bottom surface fixed mounting bull stick (16) of seat support (1), the bottom surface of bull stick (16) rotates the top surface of connecting carousel (17), the fixed turn-trough of seting up of top surface of carousel (17), and pass through the turn-trough rotates to be connected bull stick (16), just the top surface of the bottom surface fixed connection support column (18) of carousel (17), the bottom surface slip of support column (18) cup joints flexible post (8).

2. The adjustable office chair of claim 1, wherein: one side of the telescopic column (8) is fixedly provided with a sliding groove (19), the telescopic column (8) is connected with a sliding rod fixedly arranged in the supporting column (18) in a sliding mode through the sliding groove (19), and a reinforcing rod (10) is welded on the bottom side of one side of the telescopic column (8).

3. The adjustable office chair of claim 2, wherein: the sliding groove (19) is fixedly arranged on the outer walls of the four sides of the telescopic column (8) and is connected with the sliding rod in a sliding mode, and the reinforcing rod (10) is fixedly arranged on the bottom side of the outer walls of the four sides of the telescopic column (8).

4. An office chair with adjustable pulley bracket according to claim 3, characterized in that: four the top surface of the equal fixed connection base (9) in bottom of anchor strut (10), base (9) are the cylinder, the first sensor control ware (11) of top surface fixed mounting of base (9), just four second sensor control ware (12) of round outer wall fixed mounting of base (9).

5. The adjustable office chair of claim 4, wherein: the bottom surface fixed connection universal wheel of base (9), the universal wheel includes two commentaries on classics board (13) and wheel (14), and two the one side of commentaries on classics board (13) all with the one side of wheel (14) is rotated and is connected, just the universal wheel in the bottom surface of base (9) is fixed and is equipped with four, just wheel (14) adopt and fall the material of making an uproar and make.

6. The adjustable office chair of claim 1, wherein: one side fixed mounting bracing piece (5) of seat support (1), just bracing piece (5) in the equal fixed mounting in both sides of seat support (1) is three, just one side of seat support (1) is fixed to be equipped with threely bracing piece (5), six the bottom surface of handrail (15) of the equal fixed connection in top of bracing piece (5), two the one end difference fixed connection elevating switch (6), shift knob and rotation knob (7) of handrail (15), and two one side of the equal fixed connection back of the chair (3) of the other end of handrail (15).

7. The adjustable office chair of claim 6, wherein: the utility model discloses a chair seat, including seat support (1), the top fixed mounting cushion (4) of back of the chair (3), just one side bottom side fixed mounting connecting rod (2) of back of the chair (3), just the one end fixed connection of connecting rod (2) one side of seat support (1), connecting rod (2) in the one side bottom side of back of the chair (3) is fixed and is equipped with threely.