CN111802848A

CN111802848A - Office chair capable of being automatically adjusted and used for lying and rest

Info

Publication number: CN111802848A
Application number: CN202010745460.2A
Authority: CN
Inventors: 璧垫缉; 赵漩
Original assignee: Guangzhou Wulei Technology Co ltd
Current assignee: Guangzhou Wulei Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-10-23

Abstract

The invention relates to the technical field of office work, and discloses an automatically-adjusted office chair capable of being used for lying and rest, which comprises an underframe, wherein the top of the underframe is fixedly connected with a left rotating buckle, a cushion and a backrest rotating buckle, the outer side of the left rotating buckle is rotatably connected with an armrest supporting rod, one end, far away from the underframe, of the armrest supporting rod is fixedly connected with an armrest rotating buckle, the outer side of the armrest rotating buckle is rotatably connected with an armrest transverse support, and the top of the armrest transverse support is fixedly connected with an armrest sponge. This automatic adjust's chair for official working that can be used to lie flat and rest drives the back frame rotation through rotating the rotatory knot of left rotation lock back and taking, and rotatory head rest rotation is detained, drives head rest support frame and back support and rotates, and rotatory left rotation is detained, drives the shank stull and rotates, and the rotatory knot of rotation leg moves leg portion and supports the rotation, and the cooperation of mechanisms such as rethread chassis is used to reach rotatory extension, can lie flat and rest, the effect of the muscle relaxing blood circulation that lives.

Description

Office chair capable of being automatically adjusted and used for lying and rest

Technical Field

The invention relates to the technical field of office work, in particular to an automatically-adjusted office chair capable of being used for lying and rest.

Background

Office supplies is the article that people used in daily life is used for assisting official working, and wherein the office chair is wherein indispensable office supplies, and suitable office chair can provide comfortable office environment for the staff to increase staff's office efficiency, reduce the probability of occupational disease.

However, most of the existing office chairs only have the function of working when workers sit, and when people rest at noon, the people sit on the chairs and then lie on the desks to sleep, so that not only can the arms and the necks feel sore, but also the waist is burdened, and occupational diseases can be seriously caused.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the automatically-adjusted office chair for lying and rest, which has the advantages of normal office work, comfort and stability, rotary extension, capability of lying and rest, tendon relaxing, blood circulation promoting and the like, and solves the problems of stiff body, soreness of waist and leg pain when lying on a desk for noon rest.

(II) technical scheme

In order to realize the purposes of normal office work, comfort and stability, rotary extension, lying and rest, relaxing muscles and tendons, promoting blood circulation and the like of the chair, the invention provides the following technical scheme: an automatically-adjusted office chair capable of being used for lying and resting comprises a base frame, wherein the top of the base frame is fixedly connected with a left rotating buckle, a cushion and a backrest rotating buckle, the outer side of the left rotating buckle is rotatably connected with an armrest supporting rod, one end, far away from the base frame, of the armrest supporting rod is fixedly connected with an armrest rotating buckle, the outer side of the armrest rotating buckle is rotatably connected with an armrest cross brace, the top of the armrest cross brace is fixedly connected with armrest sponge, the outer side of the backrest rotating buckle is rotatably connected with a backrest frame, one end, far away from the backrest rotating buckle, of the backrest frame is fixedly connected with a headrest rotating buckle, the outer side of the headrest rotating buckle is rotatably connected with a headrest supporting frame, the right side of the headrest supporting frame is fixedly connected with a headrest backing plate, a backrest support is rotatably connected between the headrest supporting frames, and the outer side of the left rotating buckle, the rotatory knot of one end fixedly connected with shank that left-handed rotation was detained is kept away from to the shank stull, the outside that the rotatory knot of shank is rotated and is connected with the shank and supports, the rotatory one end fixedly connected with button and the rotatory support column of detaining of head rest, the outside fixedly connected with spacer pin of rotatory support column of detaining, the outside rotation of rotatory support column of detaining is connected with stop gear, swing joint has reset spring between button and the back frame.

Preferably, the underframe is quadrilateral, the vertical supports extend outwards, and the underframe is formed by welding two identical quadrilaterals through transverse supporting rods.

Preferably, the left rotary buckle, the backrest rotary buckle, the headrest rotary buckle and the leg rotary buckle are the same and are composed of rotary buckle support columns, limiting pins, limiting gears, reset springs and buttons.

Preferably, the cushion comprises plank, buffering sponge and parcel net, by bolt fixed connection in the top of chassis.

Preferably, one end of the armrest cross arm is rotatably connected with one end of the armrest supporting rod through an armrest rotating buckle, and the other end of the armrest cross arm is rotatably connected with the backrest frame through an armrest rotating buckle.

Preferably, the headrest support frame is a U-shaped frame, one end of the headrest support frame, which is far away from the headrest rotating buckle, is fixedly connected with a headrest plate, and the outer side of the headrest support frame is wrapped with an elastic net.

Preferably, the one end of rotatory knot support column is seted up the quad slit, and the outside rotates the limit gear who connects and constitutes for the horizontal bar check, the width of horizontal bar check and the width adaptation of spacer pin.

(III) advantageous effects

Compared with the prior art, the invention provides an automatically-adjusted office chair capable of being used for lying and rest, which has the following beneficial effects:

1. this automatic adjust's office chair that can be used to lie and rest, through pressing the button, spacing gear and spacer pin separation, rotatory back frame, the angle of adjustable back frame seeks more comfortable angle, and the cooperation of mechanisms such as rethread handrail sponge is used to reach the normal official working of chair, comfortable stable effect.

2. This automatic adjust's chair for official working that can be used to lie flat and rest drives the back frame rotation through rotating the rotatory knot of left rotation lock back and taking, and rotatory head rest rotation is detained, drives head rest support frame and back support and rotates, and rotatory left rotation is detained, drives the shank stull and rotates, and the rotatory knot of rotation leg moves leg portion and supports the rotation, and the cooperation of mechanisms such as rethread chassis is used to reach rotatory extension, can lie flat and rest, the effect of the muscle relaxing blood circulation that lives.

Drawings

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

FIG. 2 is a schematic view of the reclining chair of the present invention;

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

fig. 4 is a schematic view of a rotary buckle according to the present invention.

In the figure: 1. a chassis; 2. left rotating and buckling; 3. a cushion; 4. a handrail support bar; 5. a handrail cross brace; 6. a backrest frame; 7. a handrail sponge; 8. a headrest support frame; 9. a head rest plate; 10. a backrest support; 11. the armrest is rotationally buckled; 12. the backrest is rotatably buckled; 13. a headrest rotating buckle; 14. a leg cross brace; 15. a leg rotating buckle; 16. a leg support; 17. rotating the buckle support column; 18. a spacing pin; 19. a limit gear; 20. a return spring; 21. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an automatically adjustable office chair for lying and rest comprises an underframe 1, wherein the underframe 1 is quadrilateral, vertical supports extend outwards, the underframe 1 is formed by welding two identical quadrilaterals through transverse support rods, the top of the underframe 1 is fixedly connected with a left rotating buckle 2, a cushion 3 and a backrest rotating buckle 12, the cushion 3 is composed of a wood board, a buffer sponge and a wrapping net and is fixedly connected with the top of the underframe 1 through bolts, the outer side of the left rotating buckle 2 is rotatably connected with an armrest support rod 4, one end of the armrest support rod 4 far away from the underframe 1 is fixedly connected with an armrest rotating buckle 11, the outer side of the armrest rotating buckle 11 is rotatably connected with an armrest transverse support 5, one end of the armrest transverse support 5 is rotatably connected with one end of the armrest support rod 4 through the armrest rotating buckle 11, the other end of the armrest transverse support 5 is rotatably connected with a backrest frame 6 through the armrest rotating buckle 11, the top of the armrest transverse strut 5 is fixedly connected with an armrest sponge 7, the outer side of the backrest rotating buckle 12 is rotatably connected with a backrest frame 6, one end of the backrest frame 6, which is far away from the backrest rotating buckle 12, is fixedly connected with a headrest rotating buckle 13, the outer side of the headrest rotating buckle 13 is rotatably connected with a headrest support frame 8, the headrest support frame 8 is a U-shaped frame, one end of the headrest support frame 8, which is far away from the headrest rotating buckle 13, is fixedly connected with a headrest plate 9, the outer side of the headrest support frame 8 is wrapped with an elastic net, the right side of the headrest support frame 8 is fixedly connected with a headrest plate 9, a backrest support 10 is rotatably connected between the headrest support frames 8, the outer side of the left rotating buckle 2 is rotatably connected with a leg transverse strut 14, one end of the leg transverse strut 14, which is far away from the left rotating buckle, is fixedly connected with a leg rotating buckle 15, the left rotating buckle 2, the backrest rotating buckle 12, the, Stop pin 18, stop gear 19, reset spring 20 and button 21 constitute, the outside rotation that the rotatory 15 of detaining of shank is connected with the shank and supports 16, the rotatory one end fixedly connected with button 21 and the rotatory support column 17 of detaining of head rest 13, the quad slit has been seted up to the one end of rotatory support column 17 of detaining, the outside is rotated the stop gear 19 of connecting and is constituteed for the horizontal bar check, the width of horizontal bar check and the width adaptation of stop pin 18, the outside fixedly connected with stop pin 18 of rotatory support column 17 of detaining, the outside rotation of rotatory support column 17 of detaining is connected with stop gear 19, swing joint has reset spring 20 between button 21 and the back frame 6.

The working principle is as follows: in a normal office, the chair is in a chair shape, the headrest plate 9 and the backrest support 10 are rotationally clamped and fixed on the right side of the backrest frame 6, the leg cross-brace 14 and the leg support 16 are rotationally clamped and fixed on the bottom of the cushion 3, so that the effects of normal office, comfort and stability of the chair are achieved, when a rest is carried out, the chair is in a lying chair shape, the left rotary buckle 2 and the backrest rotary buckle 12 are rotated, the push button 21 is pressed, the reset spring 20 is compressed, the limit pin 18 and the limit gear 19 are separated, the backrest frame 6 and the armrest support rod 4 are rotated, the armrest cross-brace 5 descends, the headrest rotary buckle 13 is rotated, the push button 21 is pressed, the reset spring 20 is compressed, the limit pin 18 and the limit gear 19 are separated, the headrest support frame 8 is rotated to enable the backrest frame 6 and the headrest support frame 8 to be horizontal, the push button 21 is released, the limit pin 18 and the limit gear 19 are clamped and, the backrest support 10 is rotated to enable the backrest support 10 to be in contact with the ground for supporting, the left rotating buckle 2 is rotated to enable the leg rotating buckle 15 to be kept horizontal with the cushion 3, and the leg support 16 is rotated to enable the leg rotating buckle to be in contact with the ground for supporting, so that the rotary extension is achieved, the effects of lying and resting, relaxing muscles and stimulating blood circulation can be achieved.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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. An automatically adjustable office chair that can be used for lying and rest, includes chassis (1), its characterized in that: the backrest is characterized in that the top of the underframe (1) is fixedly connected with a left rotary buckle (2), a cushion (3) and a backrest rotary buckle (12), the outer side of the left rotary buckle (2) is rotatably connected with an armrest support rod (4), one end of the armrest support rod (4) far away from the underframe (1) is fixedly connected with an armrest rotary buckle (11), the outer side of the armrest rotary buckle (11) is rotatably connected with an armrest cross brace (5), the top of the armrest cross brace (5) is fixedly connected with an armrest sponge (7), the outer side of the backrest rotary buckle (12) is rotatably connected with a backrest frame (6), one end of the backrest rotary buckle (12) far away from the backrest frame (6) is fixedly connected with a headrest rotary buckle (13), the outer side of the headrest rotary buckle (13) is rotatably connected with a headrest support frame (8), and the right side of the headrest support frame (8) is fixedly connected with a headrest plate (, rotate between headrest support frame (8) and be connected with back support (10), the outside rotation that left-handed rotation was detained (2) is connected with shank stull (14), the rotatory knot (15) of one end fixedly connected with shank of left-handed rotation knot (2) are kept away from in shank stull (14), the outside rotation that the rotatory knot of shank (15) is connected with shank support (16), the rotatory one end fixedly connected with button (21) of detaining (13) of headrest detains support column (17) and rotatory knot support column (17), the outside fixedly connected with spacer pin (18) of rotatory knot support column (17), the outside rotation of rotatory knot support column (17) is connected with stop gear (19), swing joint has reset spring (20) between button (21) and back frame (6).

2. An automatically adjustable office chair for lying down rest according to claim 1, wherein: the underframe (1) is quadrilateral, the vertical supports extend outwards, and the underframe (1) is formed by welding two identical quadrilaterals through transverse supporting rods.

3. An automatically adjustable office chair for lying down rest according to claim 1, wherein: the left rotary buckle (2), the backrest rotary buckle (12), the headrest rotary buckle (13) and the leg rotary buckle (15) are the same and are composed of a rotary buckle support column (17), a limiting pin (18), a limiting gear (19), a reset spring (20) and a button (21).

4. An automatically adjustable office chair for lying down rest according to claim 1, wherein: the cushion (3) is composed of a wood board, a buffering sponge and a wrapping net and is fixedly connected to the top of the underframe (1) through bolts.

5. An automatically adjustable office chair for lying down rest according to claim 1, wherein: one end of the handrail cross arm (5) is rotatably connected with one end of the handrail supporting rod (4) through a handrail rotating buckle (11), and the other end of the handrail cross arm (5) is rotatably connected with the backrest frame (6) through the handrail rotating buckle (11).

6. An automatically adjustable office chair for lying down rest according to claim 1, wherein: the headrest support frame (8) is a U-shaped frame, one end, far away from the headrest rotating buckle (13), of the headrest support frame (8) is fixedly connected with a headrest backing plate (9), and the outer side of the headrest support frame (8) is wrapped with an elastic net.

7. An automatically adjustable office chair for lying down rest according to claim 1, wherein: one end of the rotating buckle supporting column (17) is provided with a square hole, the limiting gear (19) which is rotatably connected with the outer side of the rotating buckle supporting column is composed of transverse bar lattices, and the width of each transverse bar lattice is matched with the width of the limiting pin (18).