CN214595129U

CN214595129U - Office chair with liftable footstool

Info

Publication number: CN214595129U
Application number: CN202120905673.7U
Authority: CN
Inventors: 陈刚; 鄢姬铃; 许晏菁
Original assignee: Hangzhou Yunshuiba Health Management Co ltd
Current assignee: Hangzhou Yunshuiba Health Management Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-05
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a take office chair of liftable foot bench, including office chair, foot bench, the foot bench includes bench face, lift post, and the bench face is installed accessible lift post height-adjusting on the lift post, be equipped with in the office chair and hold the appearance chamber of foot bench, hold the intracavity and be equipped with the guide rail, it has the frame to slide on the guide rail, the foot bench is installed and can be put up the removal business turn over at random in the frame the appearance chamber. The utility model provides a height-adjustable of foot bench can accomodate the foot bench under the condition that does not use the foot bench, and the foot bench can not occupy the office chair of taking liftable foot bench in extra place.

Description

Office chair with liftable footstool

Technical Field

The utility model relates to an office table chair equipment technical field, in particular to take office chair of liftable foot bench.

Background

After people work with a sitting posture for a long time, fatigue and discomfort are easily generated, the angle between the leg height change and the thigh is improved by using the footstool, so that the sitting posture can be adjusted, the comfort level of the body can be obviously improved, the fatigue of people is relieved, the current footstool is highly fixed, the angle between the leg and the thigh after the feet are placed on the footstool is also fixed, the aim of flexibly adjusting the sitting posture cannot be achieved, and in addition, under the condition that the footstool is not used, the footstool needs to occupy a certain place and is not beneficial to space utilization.

Disclosure of Invention

The utility model aims to solve the technical problem that a take office chair of liftable foot bench is provided, the height-adjustable of foot bench makes the regulation position of sitting that the user can be nimble, can accomodate the foot bench in addition under the condition that does not use the foot bench, and the foot bench can not occupy extra place, does benefit to the utilization in space, can solve the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a take office chair of liftable foot bench, includes office chair, foot bench, the foot bench includes bench face, lift post, and the bench face is installed accessible lift post height-adjusting on the lift post, be equipped with in the office chair and hold the appearance chamber of foot bench, hold the intracavity and be equipped with the guide rail, it has the frame to slide on the guide rail, but foot bench installs and puts up the removal business turn over at random in the frame the appearance chamber.

Further install motor, through motor drive's lead screw assembly in the lift post, the lift post realizes lift adjustment through motor drive.

The lifting column further comprises a control device and a driving device for driving the rack to slide along the guide rail, wherein the driving device comprises a driving motor and a transmission member, the transmission member is connected with the rack, the rack is driven by the driving motor and the transmission member to slide along the guide rail, and the operation of the driving motor and the motor in the lifting column can be controlled by the control device.

Further, the control device is integrally installed on the office chair.

Further comprising a movable housing, said control means being mounted in the housing.

Further be provided with spacing container on the office chair, the casing can be arranged in the spacing container.

Furthermore, a soft elastic layer is arranged on the stool surface of the footstool.

Further a plurality of rollers are arranged at the bottom of the rack and are in rolling connection with the ground

Through implementing the utility model, under the state that the footstool is not used, the rack and the footstool are completely arranged in the cavity, the footstool is needed to be used, the rack slides along the guide rail to move the footstool out of the cavity and adjust the distance between the footstool and the office chair according to the needs of a user, the footstool which can be lifted up and down and can move back and forth can improve the supporting force of the lower half body by adjusting the height and the angle of the legs (the angle at the popliteal fossa, namely the included angle between the thigh and the shank), reduce the oppression of the upper half body on the knee joint of the leg nerve and increase the comfort of the body of the user in the sitting posture and the half sitting posture state; when a user sleeps in a half-sitting posture state, the body risks sliding downwards along with the relaxation of body muscles (particularly the relaxation of muscles of two legs), the foot stool can support soles, and plays a role in stably supporting when the user slides downwards, so that the sleeping stability is improved.

Drawings

Fig. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic view of the footrest of the present invention in a lowered position;

fig. 4 is a schematic view of the footrest of the present invention in a higher position.

Shown in the figure: an office chair 1; a footrest 2; a stool surface 3; a lifting column 4; a cavity 5; a guide rail 6; a frame 7; a motor 8; a screw rod assembly 9; a drive motor 10; a screw rod 11; a housing 12; a limiting container 13; a soft elastic layer 14; and a roller 15.

Detailed Description

The embodiment of the utility model discloses an: as shown in fig. 1 to 4, an office chair with a liftable foot stool comprises an office chair 1 and a foot stool 2, wherein the foot stool 2 comprises a stool surface 3 and a lifting column 4, the stool surface 2 is mounted on the lifting column 4, the height of the lifting column 4 can be adjusted, a containing cavity 5 capable of containing the foot stool 2 is arranged in the office chair 1, guide rails 6 are arranged in the containing cavity 5, the guide rails 6 are arranged on two sides in the containing cavity 5 in parallel, a frame 7 is connected to the two guide rails 7 in a sliding manner and slides back and forth, when the footstool is not used, the frame 7 slides backwards along the guide rail 6 to the extreme end, the frame 7 and the footstool 2 on the frame are positioned in the accommodating and containing cavity 5, when the footstool 2 is needed to be used, the frame 7 slides forwards along the guide rail 6 to move the footrest 2 out of the accommodating cavity 5, the distance between the footrest 2 and the office chair 1 can be adjusted according to the needs of a user, and the height of the stool surface 3 can be adjusted through the lifting column 4 to achieve the sitting posture that the user feels comfortable.

As an optimized lifting column 4, a motor 8 and a screw rod assembly 9 driven by the motor 8 are installed in the lifting column 4, and the lifting column 4 is driven by the motor 8 to realize lifting adjustment. The motor 8 drives the screw rod assembly 9 to rotate to realize the lifting of the lifting column 4, and the purpose of conveniently controlling the lifting of the footstool 2 is achieved.

The driving device preferably comprises a control device and drives the rack 7 to slide along the guide rail, the driving device comprises a driving motor 8 and a screw rod 11, the transmission component is the screw rod 11 and related components, the screw rod 11 is spirally connected with the rack 7, the rack 7 drives the screw rod 11 to rotate through the driving motor 8 to drive the screw rod to slide along the guide rail 6, and the control device can control the driving motor 10 and the motor 8 in the lifting column 4 to run. The distance between the footrest 2 and the office chair 1 and the height of the footrest 2 can be conveniently adjusted by the control of the control device.

Preferably comprising a movable housing 12, the control means being mounted in the housing 12. The control device is connected with the driving motor 10 and the motor 8 in a remote control mode, the technology is realized, a user can operate the shell 12 with the built-in control device by holding the shell, the purpose of adjusting the distance between the footrest 2 and the office chair 1 and the height of the footrest 2 can be achieved, and the operation is convenient.

As a preferable office chair 1, a limit container 13 is arranged, the limit container 13 can be a containing bag fixedly arranged on the office chair 1, and when the office chair is not used, the shell 12 with the built-in control device can be placed in the limit container 13 to realize storage.

Preferably, the soft elastic layer 14 is provided on the stool surface 3 of the footrest 2, and the soft elastic layer 14 is made of a sponge material, thereby improving the comfort of the legs.

As a preferred mode, the bottom of the frame 7 is provided with four rollers 15, and the four rollers 15 are in rolling connection with the ground. The footrest 2 is provided with a rack 7 with a certain weight, and the rack 7 is supported by four rollers 15, so that the rack 7 can better slide.

Example two: the other structure is the same as the first embodiment, except that the control device is integrally installed on the office chair 1, and the control device is operated at a fixed position of the office chair 1 to achieve the purpose of adjusting the distance between the footrest 2 and the office chair 1 and the height of the footrest 2.

Claims

1. The utility model provides a take office chair of liftable foot bench, includes office chair, foot bench, its characterized in that: the foot stool comprises a stool surface and a lifting column, the stool surface is arranged on the lifting column, the height of the stool surface can be adjusted through the lifting column, a containing cavity capable of containing the foot stool is arranged in the office chair, a guide rail is arranged in the containing cavity, a rack is connected onto the guide rail in a sliding mode, and the foot stool is arranged on the rack and can move in and out of the containing cavity randomly.

2. An office chair with a liftable footrest as claimed in claim 1, wherein: the lifting column is internally provided with a motor and a screw rod assembly driven by the motor, and the lifting column is driven by the motor to realize lifting adjustment.

3. An office chair with a liftable footrest as claimed in claim 2, wherein: the driving device comprises a control device and a driving rack, wherein the driving device slides along a guide rail, the driving device comprises a driving motor and a transmission member, the transmission member is connected with the rack, the rack is driven by the driving motor and the transmission member to slide along the guide rail, and the control device can control the driving motor and the operation of a motor in a lifting column.

4. An office chair with a liftable footrest as claimed in claim 3, wherein: the control device is integrally installed on the office chair.

5. An office chair with a liftable footrest as claimed in claim 3, wherein: comprises a movable shell, and the control device is arranged in the shell.

6. An office chair with a liftable footrest as claimed in claim 5, wherein: the office chair is provided with a limiting container, and the shell with the built-in control device can be placed in the limiting container.

7. An office chair with a liftable footrest as claimed in claim 1, wherein: the stool surface of the footstool is provided with a soft elastic layer.

8. An office chair with a liftable footrest as claimed in claim 1, wherein: the bottom of the rack is provided with a plurality of rollers, and the rollers are in rolling connection with the ground.