CN210902207U

CN210902207U - Office chair with body-building function

Info

Publication number: CN210902207U
Application number: CN201922209524.2U
Authority: CN
Inventors: 龙辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-03
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to an office chair technical field just discloses an office chair who possesses body-building function, comprising a base plate, rotary mechanism is installed to the bottom of bottom plate, symmetry fixedly connected with curb plate on the wall of the back of the body of bottom plate, two fixedly connected with limiting plate on the lateral wall that the curb plate was carried on the back mutually and was close to the bottom, two rotate jointly between the limiting plate and be connected with the backup plate, T type spout has been seted up on the lateral wall that the backup plate is close to the backup plate, the curb plate has been kept away from and has been seted up on the top lateral wall of backup plate and has been accomodate the groove, accomodate the tank bottom fixedly connected with extension spring in groove, the other end fixedly connected with rack of extension spring, the upper end of rack is passed and is passed the notch of accomodating the groove and upwards extends. The utility model discloses make the health expand when taking exercise the hand, the relaxation of the health of being convenient for.

Description

Office chair with body-building function

Technical Field

The utility model relates to an office chair technical field especially relates to an office chair who possesses body-building function.

Background

An office chair is a variety of chairs which are convenient for work in daily work and social activities. The narrowly defined office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and the generalized office chair is all chairs used in offices, including office chairs, middle class chairs, guest-meeting chairs, employee chairs, conference chairs, visitor chairs, training chairs and the like.

After sitting on an office chair for a long time, people feel uncomfortable because the body cannot be moved, but the existing office chair has single function and only has the function of a chair, and therefore, the office chair with the fitness function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the prior office chair in the prior art has single function and is not convenient for people to exercise the body, and providing the office chair with the body-building function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an office chair with a body-building function comprises a bottom plate, wherein a rotating mechanism is installed at the bottom of the bottom plate, side plates are symmetrically and fixedly connected to the side walls of the bottom plate, which are back to back, are fixedly connected with limiting plates, a backup plate is connected between the two limiting plates in a rotating mode, a T-shaped sliding groove is formed in the side wall, which is close to the side plate, of the backup plate, a containing groove is formed in the side wall, which is far away from the top of the backup plate, of the side plate, a tension spring is fixedly connected to the bottom of the containing groove, a rack is fixedly connected to the other end of the tension spring, the upper end of the rack penetrates through a notch of the containing groove and extends upwards, a pull ring is fixedly connected with the hole wall, a transmission hole is formed in the wall, which is close to the top of the backup, two first slider one end in opposite directions all passes the notch and the outside extension that corresponds first spout, and common fixedly connected with threaded sleeve, the drill way and the outside extension that the one end that the threaded sleeve is close to the backup plate passes the transmission hole, and articulates there is T type slider, T type slider sliding connection is in T type spout, the fixedly connected with fixed plate on the pore wall of curb plate is kept away from to the transmission hole, it is connected with the threaded rod to rotate on the fixed plate, the threaded rod is close to the one end of curb plate and extends to threaded sleeve in, and threaded rod and threaded sleeve threaded connection, the other end fixedly connected with gear of threaded rod, and the wheel meshes with the rack mutually.

Preferably, the rotating mechanism comprises a base and a supporting column, the supporting column is rotatably connected to the side wall of the bottom plate, and the lower end of the supporting column is fixedly connected with the base.

Preferably, the accommodating groove is provided with a second sliding groove on the groove wall far away from the backup plate, a second sliding block is connected in the second sliding groove in a sliding manner, and one end, close to the backup plate, of the second sliding block penetrates through a groove opening of the second sliding groove and extends outwards and is fixedly connected with the rack.

Preferably, a ball groove is formed in one end, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and extends outwards and is connected with the bottom of the T-shaped sliding groove in a rolling mode.

Preferably, the bottom of the base is fixedly connected with a rubber pad.

Compared with the prior art, the utility model provides an office chair that possesses body-building function possesses following beneficial effect:

according to the office chair with the body building function, the T-shaped sliding groove, the tension spring, the rack, the transmission hole, the first sliding groove, the first sliding block, the threaded sleeve, the T-shaped sliding block, the threaded rod and the gear are arranged, when the office chair is used, a user sits on the bottom plate and leans against the back plate, when the user needs to move, the upward tension is applied to the rack through the pull ring, and due to the tension spring, the user can pull the rack by applying a certain tension, so that the hand is exercised; simultaneously the rack makes the gear rotatory with rack engaged with, and then the gear makes the threaded rod rotatory, because the first spout effect of first slider cooperation, make the threaded sleeve can't be along with the rotation of threaded rod, and then the threaded sleeve moves to the direction of keeping away from the rack, and then the threaded sleeve moves to the transmission hole outward, and then make the backplate to the counter rotation who keeps away from the bottom plate, and then the gradient increase that user's health can lean on backward, the shank can be stretched forward simultaneously, make the health unfold, make the health relax, and then make the health unfold when taking exercise the hand, the relaxation of the health of being convenient for.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the body unfold when taking exercise the hand, the relaxation of the health of being convenient for.

Drawings

Fig. 1 is a schematic side view of an office chair with body-building function according to the present invention;

fig. 2 is a schematic top view of an office chair with body-building function according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a base plate 1, a support column 2, a side plate 3, a limit plate 4, a backup plate 5, a sliding chute 6T, a tension spring 7, a rack 8, a transmission hole 9, a sliding chute 10, a first sliding block 11, a threaded sleeve 12, a sliding block 13T, a threaded rod 14, a gear 15, a second sliding chute 16, a second sliding block 17, a ball groove 18, a ball 19, a containing groove 20, a base 21 and a fixing plate 22.

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.

Referring to fig. 1-4, an office chair with body-building function comprises a bottom plate 1, a rotating mechanism is installed at the bottom of the bottom plate 1, side plates 3 are symmetrically and fixedly connected to the side walls of the bottom plate 1, limiting plates 4 are fixedly connected to the side walls of the two side plates 3 which are opposite and close to the bottom, a backup plate 5 is jointly and rotatably connected between the two limiting plates 4, a T-shaped chute 6 is formed in the side wall of the backup plate 5 which is close to the side plate 3, an accommodating groove 20 is formed in the side wall of the top of the side plate 3 which is far away from the backup plate 5, a tension spring 7 is fixedly connected to the bottom of the accommodating groove 20, a rack 8 is fixedly connected to the other end of the tension spring 7, the upper end of the rack 8 penetrates through the notch of the accommodating groove 20 and extends upwards, a pull ring is fixedly connected to the side wall, a transmission hole 9 is, the first sliding chute 10 is connected with first sliding blocks 11 in a sliding manner, opposite ends of the two first sliding blocks 11 penetrate through the notches corresponding to the first sliding chute 10 and extend outwards, a threaded sleeve 12 is fixedly connected with the first sliding blocks together, one end, close to the backup plate 5, of the threaded sleeve 12 penetrates through the hole opening of the transmission hole 9 and extends outwards, a T-shaped sliding block 13 is hinged to the threaded sleeve 12, the T-shaped sliding block 13 is connected in the T-shaped sliding chute 6 in a sliding manner, a fixing plate 22 is fixedly connected to the wall, far away from the side plate 3, of the transmission hole 9, a threaded rod 14 is rotatably connected to the fixing plate 22, one end, close to the side plate 3, of the threaded rod 14 extends inwards of the threaded sleeve 12, the threaded rod 14 is in threaded connection with the threaded sleeve 12, a gear 15 is fixedly connected to the other end of the threaded rod 14, the gear 15 is meshed with the rack 8, when the office chair is used, a, due to the existence of the tension spring 7, the hand can be exercised only by applying a certain tension to the rack 8; simultaneously rack 8 makes gear 15 rotatory with rack 8 engaged with, and then gear 15 makes threaded rod 14 rotatory, because first slider 11 cooperates first spout 10 effect, make threaded sleeve 12 unable along with the rotation of threaded rod 14, and then threaded sleeve 12 moves to the direction of keeping away from rack 8, and then threaded sleeve 12 moves to transmission hole 9, and then make backplate 5 to the counter rotation who keeps away from bottom plate 1, and then the gradient that user's health can lean on backward increases, the shank can be stretched forward simultaneously, make the health unfold, make the health relax, and then make the health unfold when tempering the hand, the relaxation of the health of being convenient for.

The rotating mechanism comprises a base 21 and a supporting column 2, the supporting column 2 is rotatably connected to the side wall of the bottom plate 1, and the lower end of the supporting column 2 is fixedly connected with the base 21, so that the angle of the office chair can be adjusted conveniently.

Accomodate and seted up second spout 16 on the cell wall that groove 20 kept away from backup plate 5, sliding connection has second slider 17 in the second spout 16, and the notch that second spout 16 was passed to the one end that second slider 17 is close to backup plate 5 and outwards extends, and with rack 8 fixed connection, prevents that rack 8 from breaking away from the condition emergence of accomodating groove 20.

The T-shaped sliding block 13 is provided with a ball groove 18 at one end close to the bottom of the T-shaped sliding groove 6, a ball 19 is connected in the ball groove 18 in a rolling manner, one end, far away from the bottom of the ball groove 18, of the ball 19 penetrates through the notch of the ball groove 18 and extends outwards, and is connected with the bottom of the T-shaped sliding groove 6 in a rolling manner, so that the T-shaped sliding block 13 can slide more quickly.

The bottom fixedly connected with rubber pad of base 21 makes base 21 place more stably.

In the utility model, when the office chair is used, a user sits on the bottom plate 1 and leans against the back plate 5, when the user needs to exercise, the user applies an upward pulling force to the rack 8 through the pull ring, and due to the existence of the tension spring 7, the user can pull the rack 8 only by applying a certain pulling force, so as to exercise the hand; simultaneously rack 8 makes gear 15 rotatory with rack 8 engaged with, and then gear 15 makes threaded rod 14 rotatory, because first slider 11 cooperates first spout 10 effect, make threaded sleeve 12 unable along with the rotation of threaded rod 14, and then threaded sleeve 12 moves to the direction of keeping away from rack 8, and then threaded sleeve 12 moves to transmission hole 9, and then make backplate 5 to the counter rotation who keeps away from bottom plate 1, and then the gradient that user's health can lean on backward increases, the shank can be stretched forward simultaneously, make the health unfold, make the health relax, and then make the health unfold when tempering the hand, the relaxation of the health of being convenient for.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The office chair with the body building function comprises a bottom plate (1) and is characterized in that a rotating mechanism is installed at the bottom of the bottom plate (1), side plates (3) are symmetrically and fixedly connected to the side wall of the bottom plate (1) which is opposite to the side wall, two side plates (3) are opposite to the side wall which is close to the bottom and are fixedly connected with limiting plates (4), a backup plate (5) is connected between the two limiting plates (4) in a rotating mode, a T-shaped sliding groove (6) is formed in the side wall, close to the side plate (3), of the backup plate (5), an accommodating groove (20) is formed in the side wall, far away from the top of the backup plate (5), a tension spring (7) is fixedly connected to the bottom of the accommodating groove (20), a rack (8) is fixedly connected to the other end of the tension spring (7), and the upper end of the, and is fixedly connected with a pull ring, a transmission hole (9) is arranged on the top groove wall of the containing groove (20) close to the backup plate (5), first sliding grooves (10) are symmetrically arranged on the opposite hole wall of the transmission hole (9), first sliding blocks (11) are connected in the first sliding grooves (10) in a sliding manner, the opposite ends of the two first sliding blocks (11) penetrate through the notches corresponding to the first sliding grooves (10) and extend outwards, a threaded sleeve (12) is fixedly connected with the first sliding grooves together, one end of the threaded sleeve (12) close to the backup plate (5) penetrates through the hole opening of the transmission hole (9) and extends outwards, a T-shaped sliding block (13) is hinged with the threaded sleeve, the T-shaped sliding block (13) is connected in the T-shaped sliding groove (6) in a sliding manner, a fixing plate (22) is fixedly connected on the hole wall of the transmission hole (9) far away from the side plate (3), and a threaded rod (, one end of the threaded rod (14) close to the side plate (3) extends into the threaded sleeve (12), the threaded rod (14) is in threaded connection with the threaded sleeve (12), the other end of the threaded rod (14) is fixedly connected with a gear (15), and the gear (15) is meshed with the rack (8).

2. The office chair with the fitness function according to claim 1, wherein the rotating mechanism comprises a base (21) and a supporting column (2), the supporting column (2) is rotatably connected to the bottom side wall of the bottom plate (1), and the lower end of the supporting column (2) is fixedly connected with the base (21).

3. The office chair with the body building function according to claim 1, wherein a second sliding groove (16) is formed in a wall of the accommodating groove (20) far away from the back plate (5), a second sliding block (17) is connected in the second sliding groove (16) in a sliding manner, and one end, close to the back plate (5), of the second sliding block (17) penetrates through a notch of the second sliding groove (16), extends outwards, and is fixedly connected with the rack (8).

4. The office chair with the body building function according to claim 1, wherein a ball groove (18) is formed at one end of the T-shaped sliding block (13) close to the bottom of the T-shaped sliding groove (6), a ball (19) is connected in the ball groove (18) in a rolling manner, and one end of the ball (19) far away from the bottom of the ball groove (18) penetrates through the notch of the ball groove (18), extends outwards and is connected with the bottom of the T-shaped sliding groove (6) in a rolling manner.

5. The office chair with the fitness function as recited in claim 2, wherein a rubber pad is fixedly connected to the bottom of the base (21).