CN215993358U

CN215993358U - Multifunctional office chair

Info

Publication number: CN215993358U
Application number: CN202122364643.2U
Authority: CN
Inventors: 吴优; 祁忆青
Original assignee: Nanjing Forestry University
Current assignee: Jiangsu Menghang Furniture Technology Development Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-11
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a multifunctional office chair, which comprises a backrest, an armrest, a seat surface, an STG synchronous tilting mechanism, an air bar, a star foot, a chair wheel, a leg rest, a table support and a table board. In the utility model, the seat surface is connected by opening the backrest and rotating, and the air rod connected with the STG synchronous tilting mechanism is matched with the air rod. The user first sits on the seat surface, rotates the backrest to a desired angle, and lies on his back by the two armrests, the backrest and the backrest. In the storage space formed by the seat surface, and then according to the actual body needs of the user, it is decided whether to rotate the leg rest, so that the calf is supported, improve the comfort of the lying position, and avoid the physical harm caused by prolonged sitting. On the basis of the function of lying down and rest, it can effectively protect the life safety of users, significantly improve the safety factor and comfort, and the design of the mobility of each component can meet the requirements of more convenient and more functional seats in limited space. requirements, and effectively relieve user fatigue according to actual needs.

Description

Multifunctional office chair

Technical Field

The utility model relates to the technical field of furniture, specifically a multifunctional office chair.

Background

With the continuous development of society, the living standard of materials is continuously improved, and people pay more attention to the harm brought by long-time sitting. People who sit frequently have an effect on blood circulation and also on the spine. The cervical vertebra and lumbar vertebra of the patient are damaged by frequent sitting, so that lumbar disc herniation on the waist is easy to cause cervical spondylosis, local pain is caused, blood circulation is influenced, and deep vein thrombosis on the lower limbs is possibly caused.

Most of the existing office chairs have single functions, and the types of office furniture are few, such as: desks, office chairs, office sofas, etc. The existing measures for solving the problem of long-time sitting are generally to change the height of an office table, so that a person changes from a sitting posture to a standing posture, and the working efficiency cannot be influenced to a certain extent; solutions have also been proposed that combine labor and ease with moderate rest. In such large environments, the development space of desks is relatively small, and the demand for multiple functions of office chairs is increasing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional office chair, through the activity design, satisfy and use more convenient, the more abundant requirement of function to the seat under limited space, alleviate fatigue degree according to user's actual need.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

a multifunctional office chair comprises a backrest, wherein the end part of the backrest is rotatably connected with a seat surface, two armrests are arranged on the seat surface, an accommodating space is formed by the two armrests, the backrest and the seat surface, a leg rest is movably arranged at one end, far away from the backrest, of the seat surface, and a table plate assembly and an STG (Standard template gauge) synchronous inclining mechanism are arranged at the bottom of the seat surface;

the table component comprises a table support, the table support is L-shaped, one side of the table support is connected to the lower surface of the seat surface, the other side of the table support is a telescopic rod structure, the end part of the telescopic rod structure is movably connected to the table through a rotating hinge, a hydraulic device is arranged in the telescopic rod structure, the hydraulic device is connected with two knobs for adjusting the height of the telescopic rod structure, and the two knobs are respectively coarse with larger unit scales and fine adjustment with smaller unit scales;

the STG synchronous inclining mechanism comprises a fifth gear locking mechanism and an inclining adjusting mechanism, a first handle for lifting adjustment of the air supply rod and a second handle for locking and inclining the air supply rod are respectively arranged on the STG synchronous inclining mechanism, one end of the air supply rod is connected to the STG synchronous inclining mechanism, and the other end of the air supply rod is connected with a chair leg structure.

Preferably, the chair leg structure comprises five-star feet, the bottom of the five-star feet is provided with corresponding chair wheels, and the top of the five-star feet is connected with the bottom of the air rod.

Preferably, the air rod is a cable type air pressure rod.

Preferably, the table plate is provided with a groove and a soft clamp for fixing the water cup and the electronic equipment respectively, the inner wall of the groove is adhered with anti-skid rubber, and the soft clamp is provided with a magnet for enhancing the adsorbability of the electronic equipment.

Preferably, the backrest and the seat surface are rotatably connected through a hinge.

Preferably, the seat surface and the leg rest are rotatably connected through a hinge, the rotation angle interval of the leg rest is zero to ninety degrees, and the rotation angle interval is respectively provided with parking gears at thirty degrees, sixty degrees and eighty-five degrees.

The utility model has the advantages that:

1. the utility model discloses a set up the back and rotate and be connected with the seat face, the air pole that the mechanism connects is leaned in step to cooperation STG, the user sits earlier on the seat face, rotate the back to required angle, and lie on the back in the accommodation space that is formed by two handrails, back and seat face, then according to user's actual stature demand, decide whether to rotate the leg and lean on, make the calf position supported, promote the travelling comfort of the posture of lying, avoid the physical hazard that the sedentary caused, then the user is according to oneself official working or rest custom, through adjusting first handle and the second handle of the mechanism is leaned in step to STG, the lift and the locking of drive air pole are leaned in, on the one hand set up the height to the position that the user likes, on the other hand can effectively avoid this office chair focus to lead to empting when the angle of lying too big, and then lead to striking the condition of comparatively fragile hindbrain position, on the basis of retaining the function of lying and resting, the life safety of a user is effectively protected, the safety factor and the comfort are obviously improved, meanwhile, the telescopic rod structure supported by the table plate is matched with the hinged table plate, the vertical requirement of the sight of the user when the user lies on the back can be effectively met, the requirement of more convenient use and more abundant functions of the seat in a limited space can be met by the design of the activity of each part, and the fatigue of the user can be effectively relieved according to the actual requirement;

2. the utility model discloses set up recess and soft clamp that supply drinking cup and electronic equipment to fix on the table, scene such as video teleconference that help user's adaptation often met in modern official working, hinge between the leg rest and the seat face is provided with the gear of berthing at thirty degrees, sixty degrees and eighty-five degrees, further promotes the utility model discloses practicality and travelling comfort, better help user carry the spirit of shaking in order to deal with busy work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the state structure of the utility model when a user sits up during office work;

fig. 2 is a schematic view of the state structure of the utility model when the user lies on his back.

In the figure: 1. the chair comprises a backrest, 2 parts of armrests, 3 parts of a seat surface, 4 parts of an STG synchronous inclining mechanism, 5 parts of an air rod, 6 parts of five-star feet, 7 parts of chair wheels, 8 parts of leg rests, 9 parts of a table board support, 10 parts of a table board.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-2, a multifunctional office chair comprises a backrest 1, a seat surface 3 rotatably connected to an end of the backrest 1, two armrests 2 mounted on the seat surface 3, a receiving space formed by the two armrests 2, the backrest 1 and the seat surface 3, a leg rest 8 movably mounted on one end of the seat surface 3 away from the backrest 1, and a table board assembly and an STG synchronous tilting mechanism 4 mounted at the bottom;

the table component comprises a table support 9, the table support 9 is in an L-shaped pattern, one side of the table support is connected to the lower surface of the seat surface 3, the other side of the table support is a telescopic rod structure, the end part of the telescopic rod structure is movably connected to the table 10 through a rotating hinge, a hydraulic device is arranged in the telescopic rod structure, the hydraulic device is connected with two knobs for adjusting the height of the telescopic rod structure, and the two knobs are respectively coarse with larger unit scales and fine adjustment with smaller unit scales;

the STG synchronous inclining and pitching mechanism 4 comprises a five-gear locking and inclining and pitching adjustment mechanism, a first handle for lifting and adjusting the air supply rod 5 and a second handle for locking and inclining the air supply rod 5 are respectively arranged on the STG synchronous inclining and pitching mechanism 4, one end of the air supply rod 5 is connected to the STG synchronous inclining and pitching mechanism 4, and the other end of the air supply rod is connected with a chair leg structure.

The chair leg structure comprises five-star feet 6, the bottom of each five-star foot is provided with a corresponding chair wheel 7, and the top of each five-star foot is connected with the bottom of the air rod 5; the air rod 5 is a cable type air pressure rod; a groove and a soft clamp for fixing a water cup and electronic equipment are respectively formed on the table plate 10, anti-skid rubber is adhered to the inner wall of the groove, and a magnet for enhancing the adsorbability of the electronic equipment is mounted on the soft clamp; the backrest 1 and the seat surface 3 are rotatably connected through a hinge; the seat surface 3 and the leg rest 8 are rotatably connected through a hinge, the rotation angle interval of the leg rest 8 is zero to ninety degrees, and the rotation angle interval is respectively provided with parking gears at thirty degrees, sixty degrees and eighty-five degrees.

When the utility model is used, firstly, the utility model is provided with the backrest 1 and the air rod 5 which is connected with the seat surface 3 in a rotating way and is matched with the STG synchronous inclining mechanism 4 to connect, a user sits on the seat surface 3 firstly, rotates the backrest 1 to a required angle and lies in the containing space formed by the two armrests 2, the backrest 1 and the seat surface 3, then according to the actual body requirement of the user, the user decides whether to rotate the leg rest 8 or not to support the calf part and improve the comfort of lying posture, then the user drives the lifting and locking inclining of the air rod 5 by adjusting the first handle and the second handle of the STG synchronous inclining mechanism 4 according to the office or rest habit of the user, on one hand, the height is set to be the position favored by the user, on the other hand, the situation that the gravity center of the office chair is unstable and leads to toppling when the lying angle is too large, and further leads to the situation of impacting the fragile hindbrain part is effectively avoided, on the basis of remaining the rest function that can lie, effective protection user's life safety is showing and is promoting factor of safety and travelling comfort, and the telescopic rod structure cooperation articulated table 10 of 9 is supported to the table simultaneously, can effectively satisfy the perpendicular needs of sight when the user lies on the back, simultaneously the utility model discloses set up recess and the soft clamp that supplies drinking cup and electronic equipment to fix on table 10, scene such as video teleconference that help user's adaptation often met in modern office, hinge between 8 and the seat face 3 is provided with the gear of berthing at thirty degrees, sixty degrees and eighty-five degrees by the leg, further promotes the utility model discloses practicality and travelling comfort, better help user carry the spirit of shaking in order to deal with busy work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A multifunctional office chair, characterized in that it comprises a backrest (1), the end of which is rotatably connected with a seat surface (3), and two armrests (2) are installed on the seat surface (3), two The armrest (2), the backrest (1) and the seat surface (3) form an accommodation space, and a legrest (8) is movably installed at one end of the seat surface (3) away from the backrest (1), and a table is installed at the bottom Plate assembly and STG synchronous tilting mechanism (4);

The table board assembly includes a table board support (9), the table board support (9) is L-shaped, one side is connected to the lower surface of the seat surface (3), and the other side is a telescopic rod structure, the end of the telescopic rod structure is The part is movably connected to the table board (10) through a rotating hinge, and the telescopic rod structure has a built-in hydraulic device. The hydraulic device is connected with two knobs for adjusting the height of the telescopic rod structure. Small fine-tuning of unit scale;

The STG synchronous tilt mechanism (4) includes five-speed locking and tilt adjustment, on which are respectively installed a first handle for lifting and adjusting the air supply rod (5) and a second handle for locking the tilt of the gas rod (5) , one end of the gas rod (5) is connected to the STG synchronous tilting mechanism (4), and the other end is connected with a chair leg structure.

2. A multifunctional office chair according to claim 1, characterized in that: the chair leg structure comprises a five-star foot (6), a corresponding chair wheel (7) is installed at the bottom, and the top is connected to an air rod (5) BOTTOM.

3 . The multifunctional office chair according to claim 2 , wherein the air rod ( 5 ) is a cable-type air pressure rod. 4 .

4. The multifunctional office chair according to claim 1, wherein a groove and a soft clip for fixing a water supply cup and an electronic device are respectively opened on the table board (10), and the inner wall of the groove is glued With non-slip rubber attached, the soft clip is mounted with a magnet for enhancing the adsorption of electronic equipment.

5 . The multifunctional office chair according to claim 1 , wherein the backrest ( 1 ) and the seat surface ( 3 ) are rotationally connected by hinges. 6 .

6 . The multifunctional office chair according to claim 1 , wherein the seat surface ( 3 ) and the leg rest ( 8 ) are rotationally connected by hinges, and the rotation angle of the leg rest ( 8 ) is maintained. 7 . The interval is zero to ninety degrees, and the rotation angle interval is provided with parking gears at thirty degrees, sixty degrees and eighty-five degrees, respectively.