CN210018577U

CN210018577U - Multipurpose office chair for office

Info

Publication number: CN210018577U
Application number: CN201822198112.9U
Authority: CN
Inventors: 贺峰涛
Original assignee: Chengfeng Furniture (beijing) Co Ltd
Current assignee: Chengfeng Furniture (beijing) Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-02-07
Anticipated expiration: 2028-12-26

Abstract

The utility model relates to an office equipment technical field just discloses a multipurpose office chair is used in official working, including the chair frame, the equal fixed mounting in both ends has the support about the chair frame bottom surface, the left end fixed mounting of chair frame top surface has the spud pile, the quantity of spud pile is two, two the fixed cover in inside of spud pile has cup jointed the bull stick, the surface activity of bull stick has cup jointed the back that is located between two spud piles, the top fixed mounting of chair frame has the handrail, the left end of handrail extends to the left side of back. This multipurpose office chair is used in official working through mutually supporting between axostylus axostyle, seat and the kelly, and the seat can rotate along the axostylus axostyle, and the kelly plays the stability fixed to the seat with the spacing groove joint, and the user can adjust the mat thickness of seat top according to the different upset seats in season for this multipurpose office chair is used in official working can adapt to the operation requirement in different seasons.

Description

Multipurpose office chair for office

Technical Field

The utility model relates to an office equipment technical field specifically is a multipurpose office chair is used in official working.

Background

The office chair is furniture and office appliances which are frequently used in daily life of people, and a comfortable chair is not only beneficial to the physical health of a user, but also can enable the user to keep a relatively comfortable state all the time, so that the office efficiency of the user is improved.

The cushion thickness of the required office chair of people also is different in different seasons, and the cushion thickness of current seat is fixed unchangeable, make the change that the office chair is difficult to adapt to season, people need change different office chairs according to different seasons, current seat does not possess thermal insulation performance, thereby make current office chair can not bring cold-proof effect for the user in severe cold winter, different users have different regulatory requirement to office chair's back angle simultaneously, and the back of current office chair all is fixed mounting usually, the back of office chair can not be adjusted according to the requirement of oneself to the user, make current office chair be difficult to satisfy everyone's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multipurpose office chair is used in official working, possess the advantage that applicable different seasons possessed cold-proof effect and adjustable back, the cushion thickness of having solved current seat is all fixed unchangeable, make office chair be difficult to the change in adaptation season, people need change different office chair according to different seasons, current seat does not possess thermal behavior, thereby make current office chair can not bring cold-proof effect for the user in severe cold winter, different users have different regulatory requirement to office chair's back angle simultaneously, and current office chair's back all is fixed mounting usually, the user can not adjust office chair's back according to the requirement of oneself, make current office chair be difficult to the problem that satisfies everyone's user demand.

The utility model provides a following technical scheme: a multipurpose office chair for office work comprises a chair frame, wherein supports are fixedly mounted at the left end and the right end of the bottom surface of the chair frame, fixing piles are fixedly mounted at the left end of the top surface of the chair frame, the number of the fixing piles is two, a rotating rod is fixedly sleeved inside the two fixing piles, a backrest positioned between the two fixing piles is sleeved on the outer surface of the rotating rod in a movable mode, a handrail is fixedly mounted at the top of the chair frame, the left end of the handrail extends to the left side of the backrest, a sliding groove positioned on the left side of the backrest is formed in the handrail, a clamping groove is formed in the sliding groove, a cross rod is fixedly mounted on the right side of the backrest, a clamping cylinder positioned on the right side of the backrest is sleeved on the outer surface of the cross rod in a movable mode, an adjusting ring is fixedly mounted at the right end of the clamping cylinder, a fixing block positioned inside the clamping cylinder is fixedly mounted at the right end, the left end and the right end of the elastic spring are respectively fixedly connected with the left side of the inner cavity of the clamping cylinder and the left side of the fixed block, the outer surface of the clamping cylinder is movably sleeved with the clamping groove, the inside of the chair frame is fixedly sleeved with the shaft lever, the outer surface of the shaft lever is movably sleeved with the seat plate positioned inside the chair frame, the inside of the chair frame is provided with two inner grooves, the two inner grooves are respectively positioned at the right ends of the upper side and the lower side of the chair frame, the inside of the inner grooves is movably sleeved with the clamping rod, the top end of the clamping rod is movably sleeved with the bottom surface of the seat plate, the outer surface of the clamping rod is fixedly sleeved with the clamping block positioned inside the inner groove, the outer surface of the clamping rod is movably sleeved with the clamping spring positioned inside the inner groove, the upper end and the lower end of the clamping spring are respectively fixedly connected with the bottom end of the clamping, the top fixed mounting of seat has the cushion, the equal fixed mounting in top that the surface and two handrails of cushion, heat preservation pad are close to one side mutually has the magic subsides, the bottom fixed mounting of seat has hard the pad, both ends fixed mounting has the heat preservation pad about the cushion.

Preferably, the left part of the handrail is arc-shaped, and the radius of the arc is equal to the vertical distance from the rotating rod to the top surface of the handrail.

Preferably, the distance between the clamping grooves is larger than the distance between the sliding grooves, and the size of the clamping grooves is matched with the clamping cylinder.

Preferably, the limiting grooves are formed in the left end and the right end of the upper side and the lower side of the seat plate, and the size of each limiting groove is matched with that of the clamping rod.

Preferably, the height of the heat preservation pad is the same as that of the handrail, and the heat preservation pad is fixedly connected with the handrail through a magic tape.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this multipurpose office chair is used in official working through mutually supporting between axostylus axostyle, seat and the kelly, and the seat can rotate along the axostylus axostyle, and the kelly plays the stability fixed to the seat with the spacing groove joint, and the user can adjust the mat thickness of seat top according to the different upset seats in season for this multipurpose office chair is used in official working can adapt to the operation requirement in different seasons.

2. This multipurpose office chair is used in official working pastes the side of fixing the handrail through the magic with the heat preservation pad for heat preservation pad, cushion and back form a semi-enclosed space, thereby increased this multipurpose office chair is used in official working and possessed thermal insulation performance, and then improved the practicality of multipurpose office chair is used in official working.

3. This multipurpose office chair is used in official working through mutually supporting between back, spud pile, a card section of thick bamboo, draw-in groove and the bull stick, and the back can be rotatory along the axostylus axostyle, and a card section of thick bamboo cup joints with the draw-in groove and can fixes the back after adjusting to the person of facilitating the use adjusts the contained angle between back and the seat according to self operation requirement, and then has improved the practicality of multipurpose office chair for the official working.

Drawings

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

fig. 2 is a schematic structural view of the backrest of the present invention;

FIG. 3 is a schematic structural view of the limiting groove of the present invention;

FIG. 4 is a schematic structural view of the heat-insulating pad of the present invention;

FIG. 5 is a schematic structural view of the cartridge of the present invention;

fig. 6 is a schematic structural view of the armrest of the present invention;

fig. 7 is an enlarged schematic view of the structure at a position a of the present invention;

fig. 8 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: 1. a chair frame; 2. fixing the pile; 3. a rotating rod; 4. a chute; 5. a card slot; 6. a backrest; 7. a handrail; 8. a clamping rod; 9. a snap ring; 10. a limiting groove; 11. a shaft lever; 12. supporting; 13. a seat plate; 14. A hard pad; 15. a soft cushion; 16. a heat-insulating pad; 17. magic tape; 18. an adjusting ring; 19. a clamping block; 20. an inner tank; 21. a fixed block; 22. a clamp spring; 23. a cross bar; 24. clamping the cylinder; 25. an elastic spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, a multipurpose office chair for office use comprises a chair frame 1, wherein supports 12 are fixedly arranged at the left end and the right end of the bottom surface of the chair frame 1, fixing piles 2 are fixedly arranged at the left end of the top surface of the chair frame 1, the number of the fixing piles 2 is two, a rotating rod 3 is fixedly sleeved inside the two fixing piles 2, a backrest 6 positioned between the two fixing piles 2 is movably sleeved on the outer surface of the rotating rod 3, a handrail 7 is fixedly arranged at the top of the chair frame 1, the left part of the handrail 7 is arc-shaped, the radius of the arc is equal to the vertical distance between the rotating rod 3 and the top surface of the handrail 7, the left end of the handrail 7 extends to the left side of the backrest 6, a chute 4 positioned at the left side of the backrest 6 is arranged inside the handrail 7, a clamping groove 5 is arranged inside the chute 4, the distance of the clamping groove 5 is larger than the indirect distance of the chute 4, the size of the, the outer surface of the cross rod 23 is movably sleeved with a clamping cylinder 24 positioned on the right side of the backrest 6, when the angle of the backrest 6 needs to be adjusted, the adjusting ring 18 is pulled rightwards to separate the clamping cylinder 24 from the clamping groove 5, the backrest 6 is turned over to enable the cross rod 23 to slide in the sliding groove 4 to adjust the included angle between the backrest 6 and the seat plate 13 as required, the right end of the clamping cylinder 24 is fixedly provided with the adjusting ring 18, the right end of the cross rod 23 is fixedly provided with a fixed block 21 positioned in the clamping cylinder 24, the outer surface of the cross rod 23 is movably sleeved with an elastic spring 25 positioned in the clamping cylinder 24, the elastic spring 25 always provides leftward pressure for the clamping cylinder 24, the clamping cylinder 24 is always movably sleeved with the clamping groove 5 under the non-external force effect to play a role in fixing the backrest 6, the left end and the right end of the elastic spring 25 are respectively and fixedly connected with the left side of the inner cavity, the inside of the chair frame 1 is fixedly sleeved with a shaft lever 11, the outer surface of the shaft lever 11 is movably sleeved with a seat plate 13 positioned inside the chair frame 1, the left and right ends of the upper and lower sides of the seat plate 13 are respectively provided with a limiting groove 10, the size of the limiting groove 10 is matched with the size of a clamping rod 8, the inside of the chair frame 1 is provided with two inner grooves 20, the two inner grooves 20 are respectively positioned at the right ends of the upper and lower sides of the chair frame 1, the inside of the inner grooves 20 is movably sleeved with the clamping rod 8, the top end of the clamping rod 8 is movably sleeved with the bottom surface of the seat plate 13, the outer surface of the clamping rod 8 is fixedly sleeved with a clamping block 19 positioned inside the inner groove 20, the outer surface of the clamping rod 8 is movably sleeved with a clamping spring 22 positioned inside the inner groove 20, the upper and lower ends of the clamping spring 22 are respectively fixedly connected with the bottom end of the clamping block 19 and the bottom, the top fixed mounting of seat 13 has cushion 15, the surface of heat preservation pad 16 and two handrails 7 are close to the equal fixed mounting in top of one side mutually and have magic subsides 17, the bottom fixed mounting of seat 13 has hard pad 14, hard pad 14 is fit for using in summer, cushion 15 is fit for using in winter, both ends fixed mounting has heat preservation pad 16 about cushion 15, the height that keeps warm pad 16 is the same with the height of handrail 7, heat preservation pad 16 passes through magic subsides 17 and handrail 7 fixed connection.

When the seat cushion is used, the snap ring 9 is pulled to release the fixing effect of the clamping rod 8 on the seat plate 13, a user can turn over the seat plate 13 according to different seasons to enable the seat plate 13 to rotate along the shaft rod 11 to adjust the thickness of a cushion above the seat plate 13, then the snap ring 9 is loosened, the clamping rod 8 moves upwards under the action of the snap ring 22 and is clamped with the limiting groove 10 to fix the seat plate 13 again, in winter, the user adjusts the soft cushion 15 above the snap ring and adheres the heat-insulating cushion 16 to the side face of the handrail 7, make heat preservation pad 16, cushion 15 and back 6 form a semi-enclosed space, increase this multipurpose office chair for official working and possess the heat preservation performance, pull adjustable ring 18 when needing to adjust 6 angles of back right side, make a card section of thick bamboo 24 break away from draw-in groove 5, upset back 6 makes horizontal pole 23 slide as required in the inside of spout 4 and adjust the contained angle of back 6 and seat 13, later will block a section of thick bamboo 24 and draw-in groove 5 cup joint to back 6 fix again can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multipurpose office chair is used in official working, includes chair frame (1), its characterized in that: the left end and the right end of the bottom surface of the chair frame (1) are fixedly provided with supports (12), the left end of the top surface of the chair frame (1) is fixedly provided with fixed piles (2), the number of the fixed piles (2) is two, the inner parts of the two fixed piles (2) are fixedly sleeved with rotating rods (3), the outer surface of each rotating rod (3) is movably sleeved with a backrest (6) positioned between the two fixed piles (2), the top of the chair frame (1) is fixedly provided with a handrail (7), the left end of each handrail (7) extends to the left side of the backrest (6), the inner part of each handrail (7) is provided with a chute (4) positioned on the left side of the backrest (6), the inner part of each chute (4) is provided with a clamping groove (5), the right side of the backrest (6) is fixedly provided with a cross rod (23), the outer surface of each cross rod (23) is movably sleeved with a clamping cylinder (24) positioned on the right side, the right end of the clamping cylinder (24) is fixedly provided with an adjusting ring (18), the right end of the cross rod (23) is fixedly provided with a fixed block (21) positioned in the clamping cylinder (24), the outer surface of the cross rod (23) is movably sleeved with an elastic spring (25) positioned in the clamping cylinder (24), the left end and the right end of the elastic spring (25) are respectively and fixedly connected with the left side of the inner cavity of the clamping cylinder (24) and the left side of the fixed block (21), the outer surface of the clamping cylinder (24) is movably sleeved with the clamping groove (5), the inside of the chair frame (1) is fixedly sleeved with a shaft lever (11), the outer surface of the shaft lever (11) is movably sleeved with a seat plate (13) positioned in the chair frame (1), the inside of the chair frame (1) is provided with inner grooves (20), the number of the inner grooves (20) is two, the two inner grooves (20) are respectively positioned at the right ends of the upper side, a clamping rod (8) is movably sleeved in the inner groove (20), the top end of the clamping rod (8) is movably sleeved with the bottom surface of the seat plate (13), a clamping block (19) positioned in the inner groove (20) is fixedly sleeved on the outer surface of the clamping rod (8), a clamping spring (22) positioned in the inner groove (20) is movably sleeved on the outer surface of the clamping rod (8), the upper end and the lower end of the clamping spring (22) are respectively fixedly connected with the bottom end of the clamping block (19) and the bottom end of the inner cavity of the inner groove (20), a clamping ring (9) positioned on the outer side of the bottom of the chair frame (1) is fixedly installed at the bottom end of the clamping rod (8), a soft cushion (15) is fixedly installed at the top of the seat plate (13), magic tapes (17) are fixedly installed at the outer surfaces of the soft cushion (15), the heat preservation cushion (16) and the top of one side where the two handrails (7) are close to each other, the left end and the right end of the soft cushion (15) are fixedly provided with heat preservation cushions (16).

2. An office multipurpose office chair as claimed in claim 1, wherein: the left part of the handrail (7) is arc-shaped, and the radius of the arc is equal to the vertical distance from the rotating rod (3) to the top surface of the handrail (7).

3. An office multipurpose office chair as claimed in claim 1, wherein: the distance between the clamping grooves (5) is larger than the indirect distance between the sliding grooves (4), and the size of the clamping grooves (5) is matched with the clamping cylinder (24).

4. An office multipurpose office chair as claimed in claim 1, wherein: limiting grooves (10) are formed in the left end and the right end of the upper side and the lower side of the seat plate (13), and the size of each limiting groove (10) is matched with that of the clamping rod (8).

5. An office multipurpose office chair as claimed in claim 1, wherein: the height of the heat preservation pad (16) is the same as that of the handrail (7), and the heat preservation pad (16) is fixedly connected with the handrail (7) through a magic tape (17).