CN216723832U

CN216723832U - Office chair with leg supporting structure

Info

Publication number: CN216723832U
Application number: CN202220357548.1U
Authority: CN
Inventors: 盛四京
Original assignee: Zhejiang Qiangsheng Furniture Co ltd
Current assignee: Zhejiang Qiangsheng Furniture Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-14
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an office chair with a leg supporting structure, which comprises a seat plate, a supporting plate, a telescopic column and a spring, wherein the supporting plate is installed on one side of the bottom end of the seat plate, the supporting plate is hinged with the seat plate, a connecting block is welded on the back wall of the supporting plate, the telescopic column is welded on one side of the connecting block, a pedal is arranged at one end of the telescopic column, the pedal is welded with the telescopic column, the spring is arranged on the outer side of the telescopic part of the telescopic column, and the spring is connected with the telescopic column through a screw. Has the advantages that: according to the utility model, by arranging the telescopic columns and the springs, the foot of the user is supported by the pedal in the use process of the user, and the pedal can move under the action of the telescopic columns and the springs, so that the leg can be straightened when the user stretches to the waist, and the leg strength of the user can be exercised by applying pressure on the pressing plate in the use process, so that the use experience of the user is ensured, and the practicability of the office chair is improved.

Description

Office chair with leg supporting structure

Technical Field

The utility model relates to the technical field of office chairs, in particular to an office chair with a leg supporting structure.

Background

An office chair is defined as a backrest chair on which a person sits when working on a desktop in a sitting posture, and is defined as all chairs used in offices in a broad sense, including office chairs, middle office chairs, guest-meeting chairs, office chairs, conference chairs, visitor chairs, training chairs and ergonomic chairs.

Present office chair with shank bearing structure sets up the footboard at the layer board in the use mostly and supports the foot, but because the footboard is fixed, and then can't straighten the shank and can't temper user's shank strength when the user stretches lazy waist, influence user's use and experience, reduce office chair practicality, furthermore, current office chair with shank bearing structure is owing to can't provide the position of placing for the cup in the use, and then need put the cup on the desk, and put the cup and empty easily on the desk, and then can lead to the data in the office area to be because of soaking and can't use, influence office chair's performance, reduce office chair functionality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the present office chair with shank bearing structure that provides, it sets up the footboard at the layer board and supports the foot to have solved current office chair with shank bearing structure in the use at most, but because the footboard is fixed, and then can't straighten the shank and can't take exercise to user's shank strength when the user stretches lazy waist, influence user's use and experience, reduce office chair practicality, and current office chair with shank bearing structure is owing to can't provide the position of placing for the cup in the use, and then need put the cup on the desk, and put the cup and empty easily on the desk, and then can lead to the data in the office area and can't use because of soaking, influence office chair's performance, reduce office chair functional problem.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides an office chair with a leg supporting structure, which comprises a seat plate, a supporting plate, a telescopic column and a spring, wherein the supporting plate is installed on one side of the bottom end of the seat plate, the supporting plate is hinged with the seat plate, a connecting block is welded on the back wall of the supporting plate, the telescopic column is welded on one side of the connecting block, a pedal is arranged at one end of the telescopic column, the pedal is welded with the telescopic column, the spring is arranged on the outer side of the telescopic part of the telescopic column, and the spring is connected with the telescopic column through a screw.

By adopting the technical scheme, in the using process of the chair, the supporting plate can support the legs of a user, the pressing plate can support the feet of the user, and meanwhile, the pressing plate can move under the action of the telescopic column and the spring.

Furthermore, both sides of the upper end of the seat plate are fixed with handrails, the handrails are connected with the seat plate through bolts, a connecting disc is arranged on one side wall of each handrail, the connecting disc is connected with the handrails through screws, a rotating shaft is installed at the upper end of the connecting disc, the rotating shaft is connected with the connecting disc in a rotating mode, a support is installed at the top end of the rotating shaft, the support is welded with the rotating shaft, a cup holder is fixed at the upper end of the support, and the cup holder is connected with the support through screws.

By adopting the technical scheme, the cup stand provides a placing position for the cup, the rotating shaft can rotate the cup stand under the condition that the chair is idle, and then the support is parallel to the armrest.

Furthermore, a back plate is arranged on the back side of the seat plate and connected with the seat plate through screws, a pillow support is fixed at the upper end of one side wall of the back plate, and the pillow support is connected with the back plate through screws.

By adopting the technical scheme, the back plate supports the back of the user, and the pillow support supports the head of the user.

Furthermore, a connecting seat is arranged in the middle of the bottom end of the seat plate and is connected with the seat plate through bolts, an electric telescopic rod is arranged at the bottom end of the connecting seat and is connected with the connecting seat through bolts, a supporting seat is fixed at the bottom end of the electric telescopic rod, and the supporting seat is connected with the electric telescopic rod through bolts.

By adopting the technical scheme, the electric telescopic rod can adjust the height of the seat plate.

Furthermore, a connecting plate is arranged on one side of the connecting seat, the connecting plate is connected with the seat plate through bolts, an electric push rod is arranged between the connecting plate and the supporting plate, and the electric push rod is hinged to the connecting plate and the supporting plate.

By adopting the technical scheme, the electric push rod can adjust the angle of the supporting plate.

Further, a storage battery is arranged on the other side of the connecting seat, the storage battery is connected with the seat plate through screws, an operating button is installed in the handrail and electrically connected with the storage battery, and the operating button is electrically connected with the electric telescopic rod and the electric push rod.

By adopting the technical scheme, the storage battery pack provides required electric energy for the chair, and the operation button controls the electric telescopic rod and the electric push rod to work.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. in order to solve the problems that most of the existing office chairs with leg supporting structures are provided with pedals to support feet on supporting plates in the use process, but the pedals are fixed, so that the legs cannot be straightened when a user stretches to the waist and the leg strength of the user cannot be exercised, the use experience of the user is influenced, and the practicability of the office chair is reduced, the utility model has the advantages that by arranging the telescopic columns and the springs, the pedals support the feet of the user in the use process of the user, the pedals can move under the action of the telescopic columns and the springs, so that the legs can be straightened when the user stretches to the waist, and the user can exercise the leg strength of the user by applying pressure on the pressing plates in the use process, so that the use experience of the user is ensured, and the practicability of the office chair is improved;

2. in order to solve the problems that in the use process of an existing office chair with a leg supporting structure, a cup is required to be placed on an office table due to the fact that a placing position cannot be provided for the cup, the cup is prone to toppling over when placed on the office table, and accordingly data in an office area cannot be used due to wetting, the use performance of the office chair is affected, and the functionality of the office chair is reduced.

Drawings

FIG. 1 is a schematic structural view of an office chair with a leg support structure according to the present invention;

figure 2 is a right side view of an office chair with a leg support structure according to the present invention.

The reference numerals are explained below:

1. a back plate; 2. an operation button; 3. a cup holder; 4. a support; 5. a rotating shaft; 6. a connecting disc; 7. a pedal; 8. an electric telescopic rod; 9. a supporting seat; 10. a telescopic column; 11. a spring; 12. a support plate; 13. a seat plate; 14. a handrail; 15. a pillow support; 16. a battery pack; 17. a connecting plate; 18. an electric push rod; 19. a connecting seat; 20. and (4) connecting the blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-2, an office chair with a leg supporting structure in this embodiment includes a seat 13, a supporting plate 12, a telescopic column 10 and a spring 11, the supporting plate 12 is installed on one side of the bottom end of the seat 13, the supporting plate 12 is hinged to the seat 13, a connecting block 20 is welded on the back wall of the supporting plate 12, the telescopic column 10 is welded on one side of the connecting block 20, a pedal 7 is disposed at one end of the telescopic column 10, the pedal 7 is welded to the telescopic column 10, the spring 11 is disposed outside the telescopic portion of the telescopic column 10, the spring 11 is connected to the telescopic column 10 through a screw, in the using process of a user, the pedal 7 supports the foot of the user, and meanwhile, the pedal 7 can move under the action of the telescopic column 10 and the spring 11, so that the leg can be straightened when the user stretches waist, and in the using process, the user can exercise the leg strength by applying pressure to the pressing plate, thereby ensuring the use experience of the user, improve office chair practicality, seat 13 upper end both sides all are fixed with handrail 14, handrail 14 passes through bolted connection with seat 13, be provided with connection pad 6 on the handrail 14 lateral wall, connection pad 6 passes through screwed connection with handrail 14, pivot 5 is installed to connection pad 6 upper end, pivot 5 rotates with connection pad 6 to be connected, support 4 is installed on pivot 5 top, support 4 welds with pivot 5, support 4 upper end is fixed with saucer 3, saucer 3 passes through screwed connection with support 4, in the chair use, saucer 3 can provide the position of placing to user's drinking cup, and then prevent to lead to the unable use of office data because of empting because of the drinking cup is put on the desk, and when the chair was idle, can rotate support 4 and saucer 3 through the carousel, and then make it parallel with handrail 14, do not increase the occupation space of chair, improve office chair functionality.

As shown in fig. 1-2, in this embodiment, a back plate 1 is disposed on a back side of a seat plate 13, the back plate 1 is connected to the seat plate 13 through screws, the back plate 1 can support a back of a user, a pillow support 15 is fixed to an upper end of a side wall of the back plate 1, the pillow support 15 is connected to the back plate 1 through screws, the pillow support 15 supports a head of the user, comfort of an office instrument is improved, a connecting seat 19 is disposed in a middle of a bottom end of the seat plate 13, the connecting seat 19 is connected to the seat plate 13 through bolts, an electric telescopic rod 8 is disposed at a bottom end of the connecting seat 19, the electric telescopic rod 8 is connected to the connecting seat 19 through bolts, the electric telescopic rod 8 automatically adjusts a height of the seat plate 13, a support seat 9 is fixed to a bottom end of the electric telescopic rod 8, the support 9 is connected to the electric telescopic rod 8 through bolts, and the support 9 ensures stability of the chair during use.

As shown in fig. 1-2, in this embodiment, a connecting plate 17 is disposed on one side of a connecting seat 19, the connecting plate 17 is connected to a seat 13 through a bolt, an electric push rod 18 is disposed between the connecting plate 17 and a support plate 12, the electric push rod 18 is hinged to both the connecting plate 17 and the support plate 12, a user can automatically adjust the support plate 12 to a proper angle through the electric push rod 18, a storage battery 16 is disposed on the other side of the connecting seat 19, the storage battery 16 is connected to the seat 13 through a screw, the storage battery 16 provides required electric energy for the device, an operating button 2 is installed in an armrest 14, the operating button 2 is electrically connected to the storage battery 16, the operating button 2 is electrically connected to an electric telescopic rod 8 and the electric push rod 18, and the operating button 2 controls electric components in the office chair.

The specific implementation process of this embodiment is as follows: firstly, the office chair is moved to a designated position, in the using process of the chair, a user sits on the seat plate 13, the back plate 1 supports the back of the user, the pillow support 15 supports the head of the user, the supporting plate 12 supports the legs of the user, the pedal 7 supports the feet of the user, the user can adjust the dispatching of the seat plate 13 through the electric telescopic rod 8 through the operating button 2 on the handrail 14, the angle of the supporting plate 12 is adjusted through the electric push rod 18, meanwhile, the pedal 7 can move under the action of the telescopic column 10 and the spring 11, so that the legs can be straightened when the user stretches the waist, in the using process, the user can exercise the leg strength through applying pressure on the pressing plate, the using experience of the user is ensured, in addition, the cup support 3 can provide a placing position for the water cup of the user, and further, the situation that office data cannot be used due to the fact that the water cup is placed on the office table and toppled over is prevented, when the chair is idle, the bracket 4 and the cup holder 3 can be rotated through the turntable so as to be parallel to the armrest 14, and the occupied space of the chair is not increased.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An office chair with shank bearing structure which characterized in that: including seat (13), layer board (12), flexible post (10) and spring (11), install seat (13) bottom one side layer board (12), layer board (12) with seat (13) are articulated, the welding has connecting block (20) on layer board (12) back of the body wall, the welding of connecting block (20) one side has flexible post (10), flexible post (10) one end is provided with footboard (7), footboard (7) with flexible post (10) welding, the flexible part outside of flexible post (10) is provided with spring (11), spring (11) with flexible post (10) pass through the screw connection.

2. An office chair with a leg support structure as claimed in claim 1, wherein: seat (13) upper end both sides all are fixed with handrail (14), handrail (14) with seat (13) pass through bolted connection, be provided with connection pad (6) on handrail (14) a lateral wall, connection pad (6) with handrail (14) pass through the screw connection, pivot (5) are installed to connection pad (6) upper end, pivot (5) with connection pad (6) rotate to be connected, support (4) are installed on pivot (5) top, support (4) with pivot (5) welding, support (4) upper end is fixed with saucer (3), saucer (3) with support (4) pass through the screw connection.

3. An office chair with leg support structure as claimed in claim 2, wherein: the back plate (1) is arranged on the back side of the seat plate (13), the back plate (1) is connected with the seat plate (13) through screws, a pillow support (15) is fixed to the upper end of one side wall of the back plate (1), and the pillow support (15) is connected with the back plate (1) through screws.

4. An office chair with a leg support structure as claimed in claim 3, wherein: seat (13) bottom middle part is provided with connecting seat (19), connecting seat (19) with seat (13) pass through bolted connection, connecting seat (19) bottom is provided with electric telescopic handle (8), electric telescopic handle (8) with connecting seat (19) pass through bolted connection, electric telescopic handle (8) bottom mounting has supporting seat (9), supporting seat (9) with electric telescopic handle (8) pass through bolted connection.

5. An office chair with leg support structure as claimed in claim 4, wherein: the connecting seat is characterized in that a connecting plate (17) is arranged on one side of the connecting seat (19), the connecting plate (17) is connected with the seat plate (13) through bolts, an electric push rod (18) is arranged between the connecting plate (17) and the supporting plate (12), and the electric push rod (18) is hinged to the connecting plate (17) and the supporting plate (12).

6. An office chair with leg support structure as claimed in claim 5, wherein: the electric bicycle is characterized in that a storage battery pack (16) is arranged on the other side of the connecting seat (19), the storage battery pack (16) is connected with the seat plate (13) through screws, an operating button (2) is installed in the armrest (14), the operating button (2) is electrically connected with the storage battery pack (16), and the operating button (2) is electrically connected with the electric telescopic rod (8) and the electric push rod (18).