CN217471551U

CN217471551U - Novel healthy office chair

Info

Publication number: CN217471551U
Application number: CN202122415852.5U
Authority: CN
Inventors: 陈波
Original assignee: Anji Yongbo Furniture Co ltd
Current assignee: Anji Yongbo Furniture Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-09-23
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a novel healthy type office chair, including the fixed block, the upper surface of fixed block rotates and is connected with the rim plate, the last fixed surface of rim plate is connected with first motor, the output fixedly connected with second gear of first motor, the surface of second gear is provided with first gear, the right fixed surface of first gear is connected with the action wheel, the surface of action wheel is provided with the rolling ball, the inside fixedly connected with second motor of fixed block. The utility model discloses, through designing first motor, rolling ball, realize that the chair can realize the directional removal of chair through the rolling ball, through designing first motor, second motor, rim plate and action wheel, realize that the chair can circulate at the small range and remove, avoid the health stiff, through designing first handrail, second handrail and first telescopic link, realize that the height of handrail can keep with the highly uniform of desktop, and do not influence the regulation of chair position.

Description

Novel healthy office chair

Technical Field

The utility model relates to an office chair field especially relates to a novel healthy type office chair.

Background

The office chair refers to various chairs which are equipped for working conveniently in daily work and social activities. Office chairs are divided into a narrow sense and a broad sense by office partners, the narrow sense office chair refers to a backrest chair on which a person sits when working on a table top in a sitting posture state, and the broad sense office chair is all chairs used for offices and comprises a executive chair, a middle chair, a guest-meeting chair, a clerk chair, a conference chair, a visitor chair, a training chair and the like. From the viewpoint of material composition, it can be divided into: leather office chairs, PU leather office chairs, cloth office chairs, mesh office chairs, plastic office chairs and the like. From the viewpoint of the type of use, it can be divided into: executive chairs, work chairs, office chairs, executive chairs, meeting chairs, guest-meeting chairs, ergonomic chairs, etc.

1. The existing novel health office chair needs manual adjustment, and body fatigue is caused by long-time non-adjustment;

2. the support of present novel healthy type office chair to the hand is not good enough, and the hand is unsettled for a long time can lead to wrist fatigue.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel healthy office chair.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel health office chair comprises a fixed block, wherein the upper surface of the fixed block is rotatably connected with a wheel disc, the upper surface of the wheel disc is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second gear, the outer surface of the second gear is provided with a first gear, the right surface of the first gear is fixedly connected with a driving wheel, and the outer surface of the driving wheel is provided with a rotating ball;

the inner part of the fixed block is fixedly connected with a second motor, the outer surface of the fixed block is fixedly connected with a supporting leg, the upper surface of the fixed block is fixedly connected with a support which is positioned at the outer side of the wheel disc, the upper surface of the support is fixedly connected with a second telescopic rod, the output end of the second telescopic rod is fixedly connected with a cushion, the lower surface of the cushion is fixedly connected with a first telescopic rod, the output end of the first telescopic rod is fixedly connected with a supporting rod, the upper surface of the supporting rod is fixedly connected with a first handrail, and the upper surface of the first handrail is connected with a second handrail in a sliding manner;

the back fixed surface of cushion is connected with first backing sheet, the front fixed surface of first backing sheet is connected with the back, the back fixed surface of back is connected with the second backing sheet, the front fixed surface of second backing sheet is connected with the headrest.

As a further description of the above technical solution:

the left surface of the first gear is rotatably connected with a connecting strip, and the connecting strip is fixedly connected with the wheel disc.

As a further description of the above technical solution:

the outer fixed surface of rolling ball is connected with the skid resistant course, the lower fixed surface of fixed block is connected with the spacing collar, spacing collar and rolling ball sliding connection.

As a further description of the above technical solution:

and the output end of the second motor is meshed with the wheel disc.

As a further description of the above technical solution:

the lower surface of the supporting leg is provided with a universal wheel, and the height of the universal wheel is the same as that of the rotating ball.

As a further description of the above technical solution:

the upper surface fixed connection of cushion has the flexible layer, the upper surface of first handrail is coarse.

As a further description of the above technical solution:

the second handrail has elasticity.

As a further description of the above technical solution:

the first supporting sheet and the second supporting sheet have elasticity.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this novel healthy type office chair through designing first motor, rolling ball, realizes that the chair can realize the directional removal of chair through the rolling ball.

2. Compared with the prior art, this novel healthy type office chair through designing first motor, second motor, rim plate and action wheel, realizes that the chair can carry out the circulation at the small-scale and remove, avoids the health stiff.

3. Compared with the prior art, this novel healthy type office chair through designing first handrail, second handrail and first telescopic link, realizes that the height of handrail can keep with the highly uniform of desktop, and does not influence the regulation of chair position.

Drawings

Fig. 1 is a schematic view of the internal structure of a novel health office chair provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of a novel health office chair provided by the present invention;

fig. 4 is a schematic view of the overall structure of the novel healthy office chair provided by the utility model.

Illustration of the drawings:

1. a second telescopic rod; 2. supporting legs; 3. a first telescopic rod; 4. a support bar; 5. a first armrest; 6. a second armrest; 7. a backrest; 8. a first support sheet; 9. a second support sheet; 10. a headrest; 11. a cushion; 12. a universal wheel; 13. a support; 14. a first motor; 15. a second motor; 16. a first gear; 17. a driving wheel; 18. rotating the ball; 19. a wheel disc; 20. and (5) fixing blocks.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the utility model provides a novel healthy type office chair: including fixed block 20, the upper surface of fixed block 20 rotates and is connected with rim plate 19, rim plate 19 is used for changing the direction of first motor 14, the first motor 14 of last fixed surface of rim plate 19 is connected with, the output end fixedly connected with second gear of first motor 14, the surface of second gear is provided with first gear 16, first gear 16 is used for driving action wheel 17 and rotates, the left surface of first gear 16 rotates and is connected with the connecting strip, connecting strip and rim plate 19 fixed connection, the right fixed surface of first gear 16 is connected with action wheel 17, the surface of action wheel 17 is provided with rotor ball 18, rotor ball 18 is used for moving the position of chair, the outer fixed surface of rotor ball 18 is connected with the skid resistant course, the skid resistant course is used for increasing frictional force, the lower fixed surface of fixed block 20 is connected with the spacing collar, spacing collar and rotor ball 18 sliding connection.

The inside of the fixed block 20 is fixedly connected with a second motor 15, the output end of the second motor 15 is meshed with the wheel disc 19, the outer surface of the fixed block 20 is fixedly connected with a supporting leg 2, the lower surface of the supporting leg 2 is provided with a universal wheel 12, the height of the universal wheel 12 is the same as that of the rotating ball 18, the upper surface of the fixed block 20 is fixedly connected with a bracket 13 which is positioned at the outer side of the wheel disc 19, the upper surface of the bracket 13 is fixedly connected with a second telescopic rod 1, the output end of the second telescopic rod 1 is fixedly connected with a cushion 11, the upper surface of the cushion 11 is fixedly connected with a flexible layer, the upper surface of the first handrail 5 is rough and used for increasing the friction force between the first handrail and the second handrail 6, the lower surface of the cushion 11 is fixedly connected with a first telescopic rod 3, the output end of the first telescopic rod 3 is fixedly connected with a supporting rod 4, the upper surface of the supporting rod 4 is fixedly connected with a first handrail 5, the upper surface of the first handrail 5 is slidably connected with a second handrail 6, the second handrail 6 has elasticity, and the second handrail 6 with elasticity increases comfort.

The back surface of cushion 11 is fixedly connected with first backing sheet 8, and the front surface of first backing sheet 8 is fixedly connected with back 7, and the back surface of back 7 is fixedly connected with second backing sheet 9, and first backing sheet 8, second backing sheet 9 have elasticity, have elastic first backing sheet 8, second backing sheet 9 and increase the comfort level, and the front surface fixedly connected with headrest 10 of second backing sheet 9.

The working principle is as follows: when the chair is required to be shaped and directionally moved, the first motor 14 drives the rotating ball 18 to move in the same direction, when the chair is required to move within a certain range, the direction of the first motor 14 is changed through the second motor 15, so that the moving direction of the rotating ball 18 is changed, when the position of the chair is changed, a person needs to passively adjust the sitting posture of the person, the posture is adjusted, the person is prevented from being in the same sitting posture for a long time, the height of the second handrail 6 is kept consistent with the desktop, the wrist protection is increased, the first telescopic rod 3 and the first handrail 5 keep the position of the second handrail 6 unchanged, and the chair is convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel healthy type office chair, includes fixed block (20), its characterized in that: the upper surface of the fixed block (20) is rotatably connected with a wheel disc (19), the upper surface of the wheel disc (19) is fixedly connected with a first motor (14), the output end of the first motor (14) is fixedly connected with a second gear, the outer surface of the second gear is provided with a first gear (16), the right surface of the first gear (16) is fixedly connected with a driving wheel (17), and the outer surface of the driving wheel (17) is provided with a rotating ball (18);

a second motor (15) is fixedly connected inside the fixed block (20), a supporting leg (2) is fixedly connected to the outer surface of the fixed block (20), a support (13) is fixedly connected to the upper surface of the fixed block (20) and located on the outer side of the wheel disc (19), a second telescopic rod (1) is fixedly connected to the upper surface of the support (13), a cushion (11) is fixedly connected to the output end of the second telescopic rod (1), a first telescopic rod (3) is fixedly connected to the lower surface of the cushion (11), a supporting rod (4) is fixedly connected to the output end of the first telescopic rod (3), a first handrail (5) is fixedly connected to the upper surface of the supporting rod (4), and a second handrail (6) is slidably connected to the upper surface of the first handrail (5);

the utility model discloses a headrest of seat cushion (11) is characterized in that the back fixed surface of cushion (11) is connected with first support sheet (8), the front fixed surface of first support sheet (8) is connected with back (7), the back fixed surface of back (7) is connected with second support sheet (9), the front fixed surface of second support sheet (9) is connected with headrest (10).

2. The new health office chair as claimed in claim 1, wherein: the left surface of the first gear (16) is rotatably connected with a connecting strip, and the connecting strip is fixedly connected with the wheel disc (19).

3. The new health office chair as claimed in claim 1, wherein: the anti-skidding layer is fixedly connected to the outer surface of the rotating ball (18), the limiting ring is fixedly connected to the lower surface of the fixing block (20), and the limiting ring is connected with the rotating ball (18) in a sliding mode.

4. The new health office chair as claimed in claim 1, wherein: the output end of the second motor (15) is meshed with the wheel disc (19).

5. The new health office chair as claimed in claim 1, wherein: the lower surface of the supporting leg (2) is provided with a universal wheel (12), and the height of the universal wheel (12) is the same as that of the rotating ball (18).

6. The new health office chair as claimed in claim 1, wherein: the upper surface of cushion (11) fixedly connected with flexible layer, the upper surface of first handrail (5) is crude.

7. The new health office chair as claimed in claim 1, wherein: the second handrail (6) has elasticity.

8. The new health office chair as claimed in claim 1, wherein: the first supporting sheet (8) and the second supporting sheet (9) have elasticity.