CN217090063U

CN217090063U - Two-way functional chair

Info

Publication number: CN217090063U
Application number: CN202220407807.7U
Authority: CN
Inventors: 邵子林
Original assignee: Shaw Guangdong Health Management Technology Co ltd
Current assignee: Shaw Guangdong Health Management Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-02
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a two-way functional chair, belonging to the technical field of furniture, which comprises a cushion part and a foot rest part which are connected by a supporting shaft; one end of the supporting rod is fixedly connected with the supporting shaft; a back member connected to the support bar by a connecting member; the backrest member includes a backrest body and a backrest lever. Through dividing into back part, foot rest part and cushion part with the arm-chair to realize being connected between back body and the cushion part through bracing piece and adapting unit, and back body can rotate among the back part, and the user of service can select two kinds of different modes of taking, both can use the back body as the back, also can use the back body as the workstation, can correct human position of sitting.

Description

Two-way functional chair

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to two-way function chair.

Background

The chair is a seat frequently used in daily life, generally comprises a backrest, a seat and armrests, is a common chair in daily life, is an article on which people depend for leisure, relaxation and rest, and is more and more popular among people.

When an existing armchair is designed, a backrest part is mostly designed with an armchair main body in an integrated mode, the function of the backrest in the armchair is single, the height of the backrest cannot be changed in a self-adaptive mode according to the change of users, people like to tilt legs of a Erlang when sitting on the armchair, the sitting posture of the tilted legs of the Erlang easily induces spondylolisthesis diseases, the pressure distribution of lumbar vertebra and thoracic vertebra is uneven, long-term, the spondylopathy is bound to be pressed, chronic pathological changes of centrum are caused, inward bending of legs can be caused, the aesthetic feeling of sitting postures is influenced, meanwhile, the problems of people are serious, the sitting postures such as Pueraria lying are rare, the spondylopathy caused by the sitting postures is increasingly serious, and the chronic pathological changes of irreversible joints and bones are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way function chair to provide the problem of current arm-chair in the use among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional functional chair comprises a cushion component and a foot rest component which are connected through a supporting shaft;

one end of the supporting rod is fixedly connected with the supporting shaft;

a back member connected to the support bar by a connecting member;

the backrest part comprises a backrest body and a backrest rod, one end of the backrest rod is rotatably connected with the backrest body, and the other end of the backrest rod is movably connected with the connecting part.

Preferably, the handrail component is further included, and the handrail component comprises a handrail body and a handrail rod movably connected with the connecting component.

Preferably, the foot rest member includes a foot rest body and a moving wheel mounted on the foot rest body.

Preferably, the foot rest body is provided with an inclined plane.

Preferably, the inclination angle of the inclined plane is 0-60 degrees.

Preferably, the waist support device further comprises a waist support arranged on the support rod.

Preferably, the support shaft is a pneumatic or hydraulic rod.

Preferably, the foot rest body is made of metal.

Preferably, a neck rest is further arranged on the backrest part.

Preferably, the cushion component is made of mesh fabric.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through fall into the back part with the arm-chair, foot rest part and cushion part, and realize being connected between back body and the cushion part through bracing piece and adapting unit, and the back body can rotate in the back part, the user can select the mode of taking of two kinds of differences, be swing joint between back pole and the adapting unit, it can adjust the height of back body to take personnel, when just sitting, can let the high looks adaptation at the height and the human back of back body, when the sit back, can highly adjust the workstation, make the screen height and the human sight parallel and level of equipment on the workstation, reduce the time of low head, effectively prevent chronic pathological changes such as stiff and straight cervical vertebra.

2. Due to the limiting function of the support rod and the waist support, when a passenger sits on the seat, the legs of the Erlang cannot be tilted, and diseases related to the legs of the Erlang can be effectively prevented.

Drawings

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

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

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

fig. 5 is a schematic view of a connecting structure of the back lever and the connecting member.

In the figure: 1. a cushion member; 2. a support shaft; 3. a foot rest member; 30. a moving wheel; 31. a foot rest body; 4. a back-rest member; 40. a backrest body; 41. a back rest rod; 5. an armrest member; 50. a handrail body; 51. a grab rail; 6. a connecting member; 7. a support bar; 8. and (5) waist protection.

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. 1-4, the present invention provides a technical solution: a two-way functional chair comprises a cushion component 1 and a foot rest component which are connected through a support shaft 2; one end of the supporting rod 7 is fixedly connected with the supporting shaft 2; a backrest part 4, wherein the backrest part 4 is connected with a support rod 7 through a connecting part 6; the backrest part 4 comprises a backrest body 40 and a backrest rod 41, one end of the backrest rod 41 is rotatably connected with the backrest body 40, preferably the rotation angle of the backrest body 40 is 0-60 degrees, and the other end of the backrest rod 41 is movably connected with the connecting part 6.

In the present embodiment, by dividing the chair into the back member 4, the foot rest member 3 and the seat cushion member 1, and the connection between the back member 4 and the cushion member 1 is achieved by the support rod 7 and the connecting member 6, and the backrest body 40 in the backrest part 4 can rotate, so that a user can select two different sitting modes, namely, the backrest body 40 can be used as a backrest, the backrest body 40 can be used as a workbench, or a rest table, the backrest rod 41 is movably connected with the connecting part 6, so that the height of the backrest body 40 can be adjusted by a passenger, the height of the backrest body 40 can be matched with the height of the back of a human body when the passenger sits on the rest table, when the passenger sits on the rest table in a back-sitting mode, can adjust the height of workstation, the screen height and the human sight parallel and level of equipment on the workstation reduce the time of bowing, effectively prevent cervical spondylopathy.

Furthermore, the movable connection mode between the backrest rod 41 and the connecting part 6 is sliding connection, through holes are formed in the backrest rod 41 and the connecting part 6 and are matched with spring buckles for use, when a user needs to adjust the height, the user only needs to pull out the buckles and then can adjust the height of the backrest rod 41, and after the user finishes adjusting the height of the backrest rod 41, the spring buckles can be loosened to be matched with the through holes in the connecting part 6 and the backrest rod 41, so that the height of the backrest part 4 is fixed.

In this embodiment, still include handrail part 5, handrail part 5 includes handrail body 50 and with adapting unit 6 swing joint's handrail pole 51, handrail part 5 can support user's arm, thereby improve user's comfort level when taking, furthermore, be swing joint between handrail pole 51 and adapting unit 6 among the handrail part 5, its swing joint's mode is the same with the connected mode between back pole 41 and adapting unit 6, user can adjust the interval between handrail part 5 according to self condition, when passenger sits backwards and official working on the workstation, handrail part 5 can support human elbow part, thereby prevent that elbow part is unsettled and lead to muscle fatigue.

In this embodiment, the footrest part 3 includes a footrest body 31 and a movable wheel 30 installed on the footrest body 31, the whole position of the armchair can be conveniently adjusted by moving the wheel 30, preferably the movable wheel 30 with a locking function is selected, thereby realizing the stop use at any position, the footrest body 31 is provided with an inclined plane, preferably the inclined plane has an inclination angle of 45 degrees, the footrest body 31 is provided with an inclined plane, thereby increasing a comfortable rod for supporting the instep, further, the footrest body 31 is made of metal, thereby improving the weight of the footrest body 31, further adjusting the gravity center of the whole functional chair, preventing the functional chair from inclining when in use, improving the stability of the functional chair, and when people sit back, the legs of the sitting person swing backwards, at this time, the gravity center of the sitting person shifts from the upper body to the inner sides of the legs, the pressure on the corresponding lumbar vertebrae and sciatic nerve is significantly reduced.

In this embodiment, the waist support device further comprises a waist support 8 arranged on the support rod 7, wherein the waist support 8 can support the waist of a passenger on one hand, and can prevent a woman from getting out of the way when the woman takes the seat on the other hand, and a massage device can be added in the waist support, so that the waist of the passenger is massaged, and the comfort level of the passenger when the passenger takes the seat is further improved.

In this embodiment, back shaft 2 is pneumatic rod or hydraulic stem, uses pneumatic rod or hydraulic stem as back shaft 2, can adjust the height of cushion part 1, and when the crowd of co-altitude not taking, the sole can with ground direct and contact, the contained angle of thigh and shank this moment is 90, avoids the foot too high or low excessively, and the stress site that causes the human body concentrates on the pelvic cavity position, and then carries out effectual protection to cervical vertebra and sciatic nerve part.

In this embodiment, the back rest element 4 is further provided with a neck rest.

In this embodiment, the material of cushion part 1 is the screen cloth material, and the screen cloth material has advantages such as air permeability is good, can improve the comfort level of taking personnel.

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. A two-way functional chair, its characterized in that: comprises that

A cushion member (1) and a foot rest member connected by a support shaft (2);

one end of the supporting rod (7) is fixedly connected with the supporting shaft (2);

a backrest part (4), wherein the backrest part (4) is connected with the support rod (7) through a connecting part (6);

the backrest part (4) comprises a backrest body (40) and a backrest rod (41), one end of the backrest rod (41) is rotatably connected with the backrest body (40), and the other end of the backrest rod (41) is movably connected with the connecting part (6).

2. A two-way functional chair according to claim 1, wherein: the handrail component (5) comprises a handrail body (50) and a handrail rod (51) movably connected with the connecting component (6).

3. A two-way functional chair according to claim 1, wherein: the foot rest component (3) comprises a foot rest body (31) and a movable wheel (30) arranged on the foot rest body (31).

4. A two-way functional chair according to claim 3, wherein: the foot rest body (31) is provided with an inclined plane.

5. A two-way functional chair according to claim 4, wherein: the inclined angle of the inclined plane is 0-60 degrees.

6. A two-way functional chair according to claim 1, wherein: also comprises a waist support (8) arranged on the support bar (7).

7. A two-way functional chair according to claim 1, wherein: the supporting shaft (2) is a pneumatic rod or a hydraulic rod.

8. A two-way functional chair according to claim 3, wherein: the foot rest body (31) is made of metal.

9. A two-way functional chair according to claim 1, wherein: the backrest part (4) is also provided with a neck rest.

10. A two-way functional chair according to claim 1, wherein: the cushion component (1) is made of mesh fabric.