CN214803289U

CN214803289U - Integral type can correct desk chair of position of sitting

Info

Publication number: CN214803289U
Application number: CN202120912312.5U
Authority: CN
Inventors: 黄国平
Original assignee: Jiangxi Zhanyu Educational Equipment Group Co ltd
Current assignee: Jiangxi Zhanyu Educational Equipment Group Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-23
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a desk chair of position of sitting can be corrected to integral type relates to desk chair technical field, comprising a main body, the top of main part is provided with the desktop, and one side setting of desktop has the frame of accomodating in the top welding that is located the main part, the inside of main part is provided with the slide bar that extends to the frame one end outside of accomodating, the top of slide bar is provided with the sleeve, and telescopic inside is provided with the lifter that extends to the sleeve top outside, the top welding of lifter has the limiting plate, and the top of limiting plate is provided with the seat, and one side of seat is provided with the back board, the inside of back board is provided with the movable plate that runs through to back board one side. The utility model discloses a frame, slide bar, turning handle, swivel mount are accomodate in the setting and are mutually supported for the seat is fixed in the bottom of desktop, thereby removes the chair and laminates with the desktop bottom, reaches the occupation space effect that reduces the chair, has improved the convenience of desk chair then, thereby conveniently carries it and carries.

Description

Integral type can correct desk chair of position of sitting

Technical Field

The utility model relates to a desk chair technical field specifically is a desk chair of position of sitting can be corrected to integral type.

Background

With the continuous development of education cause, the requirements of people on the learning environment of students are also continuously improved, the current student industry task is heavier, and the establishment of a comfortable and healthy learning environment is very important.

However, the existing desk and chair for the classroom can not correct the sitting posture of students, the students bow the waist for a long time to attend class, the healthy development of the students is not facilitated, and the desk and chair occupies large space when the desk and chair are not used, so that the desk and chair are inconvenient to study, clean and maintain around the desk and chair, and the practicability of the desk and chair is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a desk chair of position of sitting can be corrected to integral type to solve among the prior art and can't correct the technical problem of position of sitting, desk chair occupation space to its student.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated desk and chair capable of correcting sitting postures comprises a main body, wherein a desktop is arranged at the top end of the main body, a containing frame is welded at the top end of the main body, a sliding rod extending to the outer side of one end of the containing frame is arranged in the main body, a sleeve is arranged at the top end of the sliding rod, a lifting rod extending to the outer side of the top end of the sleeve is arranged in the sleeve, a seat plate is arranged at the top end of the lifting rod, a back plate is arranged on one side of the seat plate, a moving plate penetrating to one side of the back plate is arranged in the back plate, a swinging rod is rotatably connected in the lifting rod through a rotating shaft, a limiting plate connected with the back plate is sleeved on the outer wall of the swinging rod, a limiting frame is welded below the swinging rod on the outer wall of the sleeve, a rotating handle is arranged on the outer wall of the seat plate, and a rotating seat connected with the seat plate is sleeved on one end of the rotating handle, the other end of the rotating handle is sleeved with a sleeve block.

Through adopting above-mentioned technical scheme, conveniently laminating chair and desktop, practice thrift the occupation of land space of desk chair to the convenience is carried it, and secondly, promotes movable plate and student's back laminating, thereby adjusts student's position of sitting, makes it do benefit to the healthy growth of student's health.

The utility model discloses further set up to, telescopic inner wall agrees with mutually with the outer wall of lifter, and the bottom of lifter is located telescopic inside and is provided with the spring.

Through adopting above-mentioned technical scheme, what goes on that the lifter of being convenient for is stable in the sleeve goes up and down to provide the comfort to the student.

The utility model discloses further set up to, the bottom of slide bar is provided with the slider that extends to main part top inside, and the outer wall of slide bar is provided with and extends to accomodating the inside draw runner of frame inner wall.

Through adopting above-mentioned technical scheme for the slide bar is stable firm, prevents that the student from sitting the phenomenon of rocking when the chair top.

The utility model discloses further set up to, one side of movable plate is provided with the foam-rubber cushion, and the outer wall of movable plate is located the inside of backrest plate and is provided with two sets of reset spring.

Through adopting above-mentioned technical scheme, when adjusting the position of sitting to student's back, and provide the comfort to its back.

The utility model discloses further set up to, the inside torsional spring that extends to the turning handle has been cup jointed to the outer wall of swivel mount, and the bottom of desktop seted up with swivel mount assorted draw-in groove.

Through adopting above-mentioned technical scheme, order to order about the turning handle and be in vertical state to stretch into the bottom of desktop, and fix the chair in the bottom of desktop.

The utility model discloses further set up to, the outer wall of swinging arms has the traveller that extends to the limiting plate inside, and the inside of limiting plate and traveller contact position department have seted up the spout.

Through adopting above-mentioned technical scheme for the swinging arms can move in the inside of limiting plate, thereby promotes the movable plate and removes.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a set up and accomodate frame, slide bar, turning handle, swivel mount and mutually support for the seat is fixed in the bottom of desktop, thereby remove the chair and laminate with the desktop bottom, reach the occupation space effect that reduces the chair, have improved the convenience of desk chair then, thereby conveniently carry and carry it;

2. the utility model discloses a set up lifter, sleeve, swinging arms, spacing frame and limiting plate and mutually support for the laminating of movable plate and student's back makes the student position of sitting correct, avoids the phenomenon that the student stooped, improves student's efficiency of listening to class then, makes the healthy growth of student's health simultaneously.

Drawings

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

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 3 is a partially enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a desktop; 3. a storage frame; 4. a slide bar; 5. a spring; 6. a lifting rod; 7. A sleeve; 8. a seat plate; 9. moving the plate; 10. a backrest plate; 11. a swing lever; 12. a limiting plate; 13. a limiting frame; 14. rotating; 15. a handle is rotated; 16. and (5) sleeving blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

An integrated desk and chair capable of correcting sitting postures is shown in figures 1-3 and comprises a main body 1, a desktop 2 is arranged at the top end of the main body 1, a containing frame 3 is welded at the top end of the main body 1 at one side of the desktop 2, a sliding rod 4 extending to the outer side of one end of the containing frame 3 is arranged inside the main body 1, so that the chair is moved to the bottom end of the desktop 2, a folding and containing process is completed, the floor area of the chair is saved, and the effect of saving space is achieved, so that the chair is convenient to carry and carry is achieved, a sleeve 7 is arranged at the top end of the sliding rod 4, a lifting rod 6 extending to the outer side of the top end of the sleeve 7 is arranged inside the sleeve 7, the inner wall of the sleeve 7 is matched with the outer wall of the lifting rod 6, a spring 5 is arranged inside the sleeve 7 at the bottom end of the lifting rod 6, a seat plate 8 is arranged at the top end of the lifting rod 6, a back plate 10 is arranged at one side of the seat plate 8, a moving plate 9 penetrating to one side of the backrest plate 10 is arranged inside the backrest plate 10, a swinging rod 11 is rotatably connected inside the lifting rod 6 through a rotating shaft, and the outer wall of the swinging rod 11 is sleeved with a limit plate 12 connected with the back plate 10, and the outer wall of the sleeve 7 is welded with a limit frame 13 below the swinging rod 11, so that the swinging rod 11 extrudes the movable plate 9 to be attached to the back of the student, thereby adjusting the sitting posture of the student, thereby being convenient for improving the learning efficiency of the student and the healthy growth of the student, the outer wall of the sitting plate 8 is provided with a rotating handle 15, and one end of the rotating handle 15 is sleeved with a rotating seat 14 connected with the seat plate 8, the other end of the rotating handle 15 is sleeved with a sleeve block 16, the outer wall of the rotating seat 14 is sleeved with a torsion spring extending to the inside of the rotating handle 15, and the bottom of desktop 2 is seted up with 14 assorted draw-in grooves of swivel mount for fix seat 8 in the bottom of desktop 2, thereby accomodate fixedly its chair.

Referring to fig. 1, a sliding block extending to the inside of the top end of the main body 1 is disposed at the bottom end of the sliding rod 4, a sliding bar extending to the inside of the inner wall of the storage frame 3 is disposed on the outer wall of the sliding rod 4, and the sleeve 7 is pushed to move towards one side close to the tabletop 2, so that the sliding rod 4 stably moves inside the storage frame 3, and the occupied space of the desk and chair is reduced.

Referring to fig. 1, a sponge pad is disposed on one side of the movable plate 9, and two sets of return springs are disposed on the outer wall of the movable plate 9 inside the backrest plate 10, so that the movable plate 9 is attached to the back of the student, and the student is driven to be in a correct sitting posture to perform class.

Referring to fig. 1 and 3, the outer wall of the swing rod 11 has a sliding column extending into the limiting plate 12, and a sliding slot is formed at a contact position between the inner portion of the limiting plate 12 and the sliding column, so that when the swing rod 11 rotates, the swing rod can move inside the limiting plate 12, thereby pushing the moving plate 9 to move.

The utility model discloses a theory of operation does: firstly, a student sits on the top end of the seat plate 8, the lifting rod 6 is extruded by gravity to extend into the sleeve 7 until the lifting rod 6 is lowered to the lowest position, the limit frame enables the swinging rod 11 to rotate around the rotating shaft, the top end of the swinging rod 11 pushes the movable plate 9 to extend out of the outer side of the back plate 10, the movable plate 9 is attached to the back of the student, the sitting posture of the student is correct, the body health of the student is convenient to grow, the learning efficiency of the student is convenient to improve, secondly, when the student cleans the classroom, the Ruidong sleeve 7 moves towards one side close to the tabletop 2, the sliding rod 4 slides to the inside of the containing frame 3, then the lifting rod 6 is lowered by vertically pressing the back plate 10 downwards, then the sleeve block 16 is pulled to be separated from the rotating handle 15, the rotating handle 15 rotates around the rotating seat 14 to be in a vertical state, then the sliding rod 4 completely enters the inside of the containing frame 3, the backrest plate 10 is loosened, the lifting rod 6 is reset by the spring 5, then the top end of the rotating handle 15 enters the bottom end of the desktop 2, the seat plate 8 is fixed at the bottom end of the desktop 2, the chair is moved to the bottom end of the desktop 2, and the student can clean the desk and chair conveniently.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a desk chair of position of sitting can be corrected to integral type, includes main part (1), its characterized in that: the top end of the main body (1) is provided with a desktop (2), one side of the desktop (2) is provided with a storage frame (3) which is welded at the top end of the main body (1), a slide rod (4) extending to the outer side of one end of the storage frame (3) is arranged in the main body (1), the top end of the slide rod (4) is provided with a sleeve (7), a lifting rod (6) extending to the outer side of the top end of the sleeve (7) is arranged in the sleeve (7), the top end of the lifting rod (6) is provided with a seat plate (8), one side of the seat plate (8) is provided with a back plate (10), the back plate (10) is internally provided with a lifting rod (9) penetrating to one side of the back plate (10), the inside of the lifting rod (6) is rotatably connected with a swing rod (11) through a movable plate rotating shaft, and a limit plate (12) connected with the back plate (10) is sleeved on the outer wall of the swing rod (11), the outer wall of sleeve (7) is located the below welding of swinging arms (11) and has spacing frame (13), the outer wall of seat (8) has turning handle (15), and the one end of turning handle (15) cup joints swivel mount (14) of being connected with seat (8), the other end of turning handle (15) cup joint with collets (16).

2. The integrated desk and chair capable of correcting sitting posture as claimed in claim 1, wherein: the inner wall of the sleeve (7) is matched with the outer wall of the lifting rod (6), and the bottom end of the lifting rod (6) is arranged in the sleeve (7) and provided with a spring (5).

3. The integrated desk and chair capable of correcting sitting posture as claimed in claim 1, wherein: the bottom of slide bar (4) is provided with the slider that extends to main part (1) top inside, and the outer wall of slide bar (4) is provided with the draw runner that extends to accomodate frame (3) inner wall inside.

4. The integrated desk and chair capable of correcting sitting posture as claimed in claim 1, wherein: one side of the movable plate (9) is provided with a spongy cushion, and two groups of reset springs are arranged on the outer wall of the movable plate (9) in the backrest plate (10).

5. The integrated desk and chair capable of correcting sitting posture as claimed in claim 1, wherein: the outer wall of swivel mount (14) cup joints the torsional spring that extends to swivel handle (15) inside, and the bottom of desktop (2) seted up with swivel mount (14) assorted draw-in groove.

6. The integrated desk and chair capable of correcting sitting posture as claimed in claim 1, wherein: the outer wall of the swing rod (11) is provided with a sliding column extending to the inside of the limiting plate (12), and a sliding groove is formed in the position, in contact with the sliding column, of the inside of the limiting plate (12).