CN216166354U

CN216166354U - Office uses oblique armchair with adjustable

Info

Publication number: CN216166354U
Application number: CN202122751493.0U
Authority: CN
Inventors: 李忆璐; 裴卉宁; 孙达; 杨一鸣
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model provides an adjustable office reclining chair, which relates to the technical field of office reclining chairs and comprises a cushion and an adjusting mechanism, wherein a backrest is arranged behind the cushion, a waist protecting pad is arranged at the joint of the cushion and the backrest, the adjusting mechanism is arranged on the outer side of the cushion, a lifting mechanism is arranged below the cushion, and the adjusting mechanism comprises a first handle and a fixed seat. According to the utility model, through arranging the adjusting mechanism, when the backrest needs to be adjusted, the first fixing bolt and the second fixing bolt are loosened, then the second handle is held backwards, at the moment, the rotating ring below the backrest rotates along the fixing rod, meanwhile, the movable ring on the second handle also rotates in the rotating groove, so that the backrest is inclined backwards, and when the backrest reaches a proper angle, the first fixing bolt and the second fixing bolt are screwed down to complete adjustment.

Description

Office uses oblique armchair with adjustable

Technical Field

The utility model relates to the technical field of office reclining chairs, in particular to an adjustable office reclining chair.

Background

The reclining chair is various chairs which are convenient to work in daily work and social activities, office chairs are classified into a narrow sense and a broad sense by office partners, the narrow office chair is a backrest chair on which a person sits when working on a table top in a sitting posture, the broad sense office chair is all chairs used for offices, including a large office chair, a middle office chair, a passenger chair, a staff chair, a conference chair, a visitor chair, a training chair and the like, and different persons need different angles and heights.

Most equipment is too complicated at present, and most reclining chair can not adjust the height, can not satisfy the needs, and the application of the device is effectual has avoided above-mentioned problem and has improved the practicality of equipment, for this reason, we provide an adjustable office and use reclining chair.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable office reclining chair.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an office is with oblique armchair with adjustable, includes cushion and adjustment mechanism, the rear of cushion is provided with the back, the junction of cushion and back is provided with waist support pad, the outside of cushion is provided with adjustment mechanism, the below of cushion is provided with elevating system.

Preferably, adjustment mechanism includes the first in command and fixing base, the one end in command runs through there is first fixing bolt, first fixing bolt rotates the side of connecting at the cushion, the other end fixed mounting in command has the rotation groove, the outside that rotates the groove is rotated and is connected with the loose ring, the fixed surface of loose ring is connected with the second handle, the one end that the loose ring was kept away from to the second handle runs through there is second fixing bolt, second fixing bolt rotates the side of connecting at the back.

Preferably, fixing base fixed mounting is at the lower surface of cushion, the fixed block is installed near both ends fixed position in the surface of fixing base, the quantity of fixed block is two.

Preferably, through holes penetrate through the side faces of the two groups of fixing blocks, fixing rods are fixedly connected inside the through holes, rotating rings are sleeved on the outer sides of the fixing rods, and the rotating rings are fixedly installed at the bottom of the backrest.

Preferably, elevating system includes adjust cylinder, the air content in the adjust cylinder can be adjusted by oneself, adjust cylinder's fixed mounting all around has the removal base.

Preferably, the upper surface of the adjusting cylinder is fixedly provided with a telescopic groove, an air pressure rod is movably arranged in the telescopic groove, and the bottom of the air pressure rod is fixedly connected in the adjusting cylinder.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through arranging the adjusting mechanism, when the backrest needs to be adjusted, the first fixing bolt and the second fixing bolt are loosened, then the second handle is held backwards, at the moment, the rotating ring below the backrest rotates along the fixed rod, meanwhile, the movable ring on the second handle also rotates in the rotating groove, so that the backrest is inclined backwards, the first fixing bolt and the second fixing bolt are screwed when the backrest reaches a proper angle, the adjustment is completed, most of equipment is too complex at present, and the application of the device effectively avoids the problems and improves the practicability of the equipment.

2. According to the utility model, through the arrangement of the lifting mechanism, when the height of the seat needs to be adjusted, only the air content in the air adjusting cylinder is needed to be adjusted, so that the air pressure rod is enabled to ascend or descend, and the purpose of adjusting the height of the seat is achieved.

Drawings

FIG. 1 is a front view of an adjustable office reclining chair according to the present invention;

FIG. 2 is a rear view of an adjustable office reclining chair according to the present invention;

FIG. 3 is an exploded view of a portion of the adjustable mechanism of the reclining chair for office use according to the present invention;

FIG. 4 is an exploded view of a portion of the adjustable mechanism of the reclining chair for office use according to the present invention;

fig. 5 is an exploded view of a portion of the structure of an adjustable mechanism for an office reclining chair according to the present invention.

Illustration of the drawings: 1. a cushion; 2. a backrest; 3. an adjustment mechanism; 301. a first handle; 302. a first fixing bolt; 303. a rotating groove; 304. a movable ring; 305. a second handle; 306. a second fixing bolt; 307. a fixed seat; 308. a fixed block; 309. a through hole; 310. fixing the rod; 311. a rotating ring; 4. waist protecting pad; 5. a lifting mechanism; 51. an adjusting cylinder; 52. a telescopic groove; 53. a pneumatic rod; 54. and moving the base.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the present invention provides an adjustable reclining chair for office use, which includes a seat cushion 1, an adjusting mechanism 3, and a lifting mechanism 5.

The specific arrangement and function of the adjusting mechanism 3 and the lifting mechanism 5 will be described in detail below.

As shown in fig. 1-5, an adjusting mechanism 3 is disposed on the outer side of the seat cushion 1, the adjusting mechanism 3 includes a first handle 301 and a fixed seat 307, a first fixing bolt 302 penetrates through one end of the first handle 301, the first fixing bolt 302 is rotatably connected to the side surface of the seat cushion 1, a rotating groove 303 is fixedly mounted at the other end of the first handle 301, a movable ring 304 is rotatably connected to the outer side of the rotating groove 303, a second handle 305 is fixedly connected to the surface of the movable ring 304, a second fixing bolt 306 penetrates through one end of the second handle 305 away from the movable ring 304, the second fixing bolt 306 is rotatably connected to the side surface of the backrest 2, the fixed seat 307 is fixedly mounted on the lower surface of the seat cushion 1, fixed blocks 308 are fixedly mounted on the surface of the fixed seat 307 near the two ends, the number of the fixed blocks 308 is two, through holes 309 penetrate through the side surfaces of the two groups of fixed blocks 308, a fixing rod 310 is fixedly connected to the inside of the through holes 309, the outer side of the fixed rod 310 is sleeved with a rotating ring 311, and the rotating ring 311 is fixedly installed at the bottom of the backrest 2.

The effect that its whole adjustment mechanism 3 reached does, through setting up adjustment mechanism 3, when needs adjustment back 2, it is not hard up with first fixing bolt 302 and second fixing bolt 306, then hold second handle 305 backward, swivel ring 311 of back 2 below this moment rotates along dead lever 310, meanwhile, the loose ring 304 on the second handle 305 also rotates at the inside of rotating groove 303, make back 2 topple over backward, screw up first fixing bolt 302 and second fixing bolt 306 when arriving suitable angle, accomplish the regulation, present most equipment is too complicated, the effectual above-mentioned problem of having avoided of the application of the device has improved the practicality of equipment.

As shown in fig. 1 and 2, a lifting mechanism 5 is arranged below the seat cushion 1, the lifting mechanism 5 includes an adjusting cylinder 51, the air content in the adjusting cylinder 51 can be adjusted by itself, a movable base 54 is fixedly mounted around the adjusting cylinder 51, a telescopic slot 52 is fixedly mounted on the upper surface of the adjusting cylinder 51, an air pressure rod 53 is movably arranged in the telescopic slot 52, and the bottom of the air pressure rod 53 is fixedly connected in the adjusting cylinder 51.

The effect that its whole elevating system 5 reached does, through setting up elevating system 5, when needs adjust the seat height, only needs the air content in the air condition cylinder 51 for pneumatic rod 53 rises or descends, thereby reaches the purpose of adjustment seat height, and most present reclining chair can not adjust the height, can not satisfy the needs, and the device's the effectual practicality of having avoided above-mentioned problem and having improved equipment of using.

In embodiment 2, as shown in fig. 1, a back rest 2 is provided behind a seat cushion 1, and a waist support 4 is provided at the joint between the seat cushion 1 and the back rest 2, unlike in embodiment 1.

The whole working principle is that by arranging the adjusting mechanism 3, when the backrest 2 needs to be adjusted, the first fixing bolt 302 and the second fixing bolt 306 are loosened, then the second handle 305 is held backwards, the rotating ring 311 below the backrest 2 rotates along the fixing rod 310, meanwhile, the movable ring 304 on the second handle 305 also rotates inside the rotating groove 303, so that the backrest 2 is tilted backwards, when the proper angle is reached, the first fixing bolt 302 and the second fixing bolt 306 are screwed, the adjustment is completed, most of the existing equipment is too complex, the application of the device effectively avoids the problems and improves the practicability of the equipment, by arranging the lifting mechanism 5, when the height of the seat needs to be adjusted, only the air content in the air adjusting cylinder 51 is needed, so that the air pressure rod 53 is lifted or lowered, thereby achieving the purpose of adjusting the height of the seat, most of the reclining chairs at present can not adjust the height and can not meet the requirement, and the application of the device effectively avoids the problems and improves the practicability of the equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an office is with oblique armchair with adjustable, includes cushion (1) and adjustment mechanism (3), its characterized in that: the back of cushion (1) is provided with back (2), the junction of cushion (1) and back (2) is provided with waist support pad (4), the outside of cushion (1) is provided with adjustment mechanism (3), the below of cushion (1) is provided with elevating system (5).

2. An adjustable office reclining chair according to claim 1, wherein: adjustment mechanism (3) are including first in command (301) and fixing base (307), the one end of first in command (301) is run through and is had first fixing bolt (302), first fixing bolt (302) rotate and connect the side at cushion (1), the other end fixed mounting of first in command (301) has rotation groove (303), the outside rotation of rotation groove (303) is connected with activity ring (304), the fixed surface of activity ring (304) is connected with second in command (305), the one end that activity ring (304) were kept away from in second in command (305) runs through and has second fixing bolt (306), second fixing bolt (306) rotate the side of connecting at back (2).

3. An adjustable office reclining chair according to claim 2, wherein: fixing base (307) fixed mounting is at the lower surface of cushion (1), the surface of fixing base (307) is close to both ends position fixed mounting and has fixed block (308), the quantity of fixed block (308) is two.

4. An adjustable office reclining chair according to claim 3, wherein: through holes (309) penetrate through the side faces of the two groups of fixing blocks (308), fixing rods (310) are fixedly connected to the inner portions of the through holes (309), rotating rings (311) are sleeved on the outer sides of the fixing rods (310), and the rotating rings (311) are fixedly installed at the bottom of the backrest (2).

5. An adjustable office reclining chair according to claim 1, wherein: elevating system (5) are including adjusting cylinder (51), but the air content in adjusting cylinder (51) is the regulation by oneself, fixed mounting has removal base (54) all around of adjusting cylinder (51).

6. An adjustable office reclining chair according to claim 5, wherein: the upper surface fixed mounting of adjusting cylinder (51) has flexible groove (52), the inside activity of flexible groove (52) is provided with pneumatic rod (53), the inside of bottom fixed connection at adjusting cylinder (51) of pneumatic rod (53).