CN220966873U

CN220966873U - Multifunctional office chair

Info

Publication number: CN220966873U
Application number: CN202322743666.3U
Authority: CN
Inventors: 唐荣伟
Original assignee: Foshan Yueheng Furniture Co ltd
Current assignee: Foshan Yueheng Furniture Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-05-17
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses a multifunctional office chair, which comprises: the office chair seat cushion and the office chair back plate, the office chair back plate is arranged on the left side of the office chair seat cushion, the driving adjusting mechanism is arranged at the bottom of the office chair seat cushion and comprises a mounting plate, the mounting plate is arranged at the bottom of the office chair seat cushion, the servo motor is arranged at the bottom of the right side of the mounting plate, the right end of the output shaft of the servo motor is provided with a threaded rod, and the surface of the threaded rod is connected with a threaded block in a threaded manner. According to the utility model, the length of the office chair in use can be prolonged by mutually matching the mounting plate, the servo motor, the threaded rod, the threaded block, the supporting block, the moving block, the movable block, the adjusting plate, the positioning block, the positioning groove, the fixed block, the extension plate, the pulling block, the clamping groove, the iron block and the magnet, so that a user can play a supporting role on legs in rest, and comfort and flexibility in use are improved.

Description

Multifunctional office chair

Technical Field

The utility model relates to the technical field of office chairs, in particular to a multifunctional office chair.

Background

Office chairs are various chairs equipped for convenience in daily work and social activities. Office chairs are classified into a narrow sense and a broad sense by office partners, wherein the narrow sense office chair refers to a back rest chair on which a person sits when performing a desktop work in a sitting posture state, and the broad sense office chair refers to all chairs used in offices.

However, the traditional office chair has single function, so that the length of the office chair cannot be adjusted according to needs, the rest time of office staff cannot support the legs of the office chair, and the comfort is reduced.

Disclosure of utility model

The present utility model is directed to a multifunctional office chair, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-functional office chair comprising:

The seat cushion of the office chair,

The office chair back plate is arranged on the left side of the office chair seat cushion;

The driving adjusting mechanism is arranged at the bottom of the office chair seat cushion and comprises a mounting plate, the mounting plate is arranged at the bottom of the office chair seat cushion, a servo motor is arranged at the bottom of the right side of the mounting plate, a threaded rod is arranged at the right end of an output shaft of the servo motor, a threaded block is connected to the surface of the threaded rod in a threaded manner, a supporting block is arranged on the right side of the bottom of the office chair seat cushion, a moving block is arranged at the top of the threaded block, a movable block is arranged at the top of the moving block, an adjusting plate is arranged at the top of the movable block, the right side of the adjusting plate penetrates through the supporting block and extends to the outside of the supporting block, a positioning block is arranged at the right side of the mounting plate and corresponds to the position of the adjusting plate, a positioning groove matched with the positioning block is arranged at the left side of the adjusting plate, the right side of the positioning block penetrates through the positioning groove and extends to the inside of the positioning groove to be in sliding contact with the inner wall of the positioning groove, fixing blocks are arranged at the front side and the right side of the adjusting plate, a rotating shaft is movably connected between the two fixing blocks through bearings, an extending plate is arranged on the surface of the rotating shaft, a movable block is arranged at the extending plate, a front side of the rotating plate is arranged at the rotating plate, a front side of the rotating plate is provided with a front side of a clamping block, and a front clamping block is matched with a front side of the clamping block, and a front side is matched with the front side with the clamping block;

The connecting mechanism is arranged on the office chair back plate and comprises a headrest, and the headrest is arranged at the top of the right side of the office chair back plate;

The charging mechanism is arranged on the office chair seat cushion and comprises two armrests, and the two armrests are respectively arranged on the front side and the rear side of the top of the office chair seat cushion.

Preferably, the rear side of the fixture block sequentially penetrates through the fixing block and the clamping groove at the front side from front to back and extends to the inside of the clamping groove, an iron block is mounted on the back surface of the fixture block, and a magnet which is mutually attracted with the iron block is mounted on the inner wall of the clamping groove.

Preferably, the front surface of the headrest is provided with a hook-and-loop surface, and the back surface of the headrest is provided with a hook-and-loop surface matched with the hook-and-loop surface.

Preferably, the charging plugs matched with the storage batteries are arranged on the opposite sides of the two armrests.

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

1. According to the utility model, the length of the office chair in use can be prolonged by mutually matching the mounting plate, the servo motor, the threaded rod, the threaded block, the supporting block, the moving block, the movable block, the adjusting plate, the positioning block, the positioning groove, the fixed block, the extension plate, the pulling block, the clamping groove, the iron block and the magnet, so that a user can play a supporting role on legs in rest, and comfort and flexibility in use are improved.

2. According to the multifunctional headrest, the position of the headrest can be adjusted according to needs through the mutual matching of the headrest, the hook surface of the magic tape and the rough surface of the magic tape, the adjusting process is simple and convenient, the flexibility in use is improved, and the electronic products such as mobile phones and the like can be conveniently charged through the arrangement of the armrests and the charging plugs, so that the multifunctional effect is realized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the adjusting plate and the extension plate of the present utility model;

FIG. 3 is a cross-sectional view of a front view of the structure of the present utility model;

FIG. 4 is a cross-sectional view of a front view of the drive adjustment mechanism of the present utility model;

fig. 5 is a cross-sectional view of a top view of the extension plate and pull block of the present utility model.

In the figure: 1 office chair seat cushion, 11 office chair back plate, 2 drive adjustment mechanism, 21 mounting panel, 22 servo motor, 23 threaded rod, 24 screw block, 25 supporting shoe, 26 movable block, 27 movable block, 28 adjusting plate, 29 locating block, 210 constant head tank, 211 fixed block, 212 extension plate, 213 pull block, 214 fixture block, 215 draw-in groove, 216 iron block, 217 magnet, 3 coupling mechanism, 31 headrest, 32 magic hook face, 33 magic burr face, 4 charging mechanism, 41 handrail, 42 charging plug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a multifunctional office chair, comprising: an office chair seat 1 and an office chair back plate 11, the office chair back plate 11 is arranged on the left side of the office chair seat 1.

The driving adjusting mechanism 2, the driving adjusting mechanism 2 is arranged at the bottom of the office chair seat cushion 1, the driving adjusting mechanism 2 comprises a mounting plate 21, the mounting plate 21 is arranged at the bottom of the office chair seat cushion 1, the bottom on the right side of the mounting plate 21 is fixedly connected with a servo motor 22, the right end of the output shaft of the servo motor 22 is fixedly connected with a threaded rod 23, the surface of the threaded rod 23 is in threaded connection with a threaded block 24, the right side of the bottom of the office chair seat cushion 1 is fixedly connected with a supporting block 25, the top of the threaded block 24 is fixedly connected with a moving block 26, the top of the moving block 26 is fixedly connected with a movable block 27, the top of the movable block 27 is fixedly connected with an adjusting plate 28, the right side of the adjusting plate 28 penetrates through the supporting block 25 and extends to the outside, the right side of the mounting plate 21 is fixedly connected with a positioning block 29 corresponding to the position of the adjusting plate 28, the left side of the adjusting plate 28 is provided with a positioning groove 210 which is matched with the positioning block 29, the right side of locating piece 29 runs through constant head tank 210 and extends to its inside and constant head tank 210's inner wall sliding contact, both sides all fixedly connected with fixed block 211 around the regulating plate 28 right side, all be connected with the rotation axis through the bearing swing joint between two fixed blocks 211, the fixed surface of rotation axis is connected with extension board 212, the front that is located front side fixed block 211 is provided with draws piece 213, the side that draws piece 213 to be close to fixed block 211 and fixed block 211 contact each other, the back fixedly connected with fixture block 214 of drawing piece 213, two draw-in grooves 215 with fixture block 214 looks adaptation have been seted up on the front of extension board 212, the rear side of fixture block 214 runs through the fixed block 211 and the draw-in groove 215 that are located the front in proper order from front to the back and extends to the inside of draw-in groove 215, the back fixedly connected with iron piece 216 of fixture block 214, fixedly connected with and iron piece 216 each other the magnet 217 of absorbing with iron piece 216 on the inner wall of draw-in groove 215.

Specifically, the servo motor 22 is started, the servo motor 22 drives the threaded rod 23 to rotate through the output shaft, the threaded rod 23 drives the threaded block 24 to move rightwards, the threaded block 24 drives the adjusting plate 28 to move rightwards through the moving block 26 and the movable block 27, the positioning block 29 slides in the positioning groove 210, the adjusting plate 28 moves out of the bottom of the office chair seat cushion 1, the effect of supporting the leg can be achieved, when the leg of a user is long, the pulling block 213 can be pulled forwards, the pulling block 213 drives the clamping block 214 to move forwards, the iron block 216 and the magnet 217 are separated, the clamping block 214 and the clamping groove 215 are separated, then the extending plate 212 is rotated, the rotating shaft is driven by the extending plate 212 to rotate 90 degrees, the length of the adjusting plate 28 in use is increased, and then the clamping block 214 is driven to be inserted into the other clamping groove 215 through the pulling block 213, so that the iron block 216 and the magnet 217 are attracted to each other.

Through the mutually supporting of mounting panel 21, servo motor 22, threaded rod 23, screw thread piece 24, supporting shoe 25, movable block 26, movable block 27, regulating plate 28, locating piece 29, constant head tank 210, fixed block 211, extension board 212, pull block 213, fixture block 214, draw-in groove 215, iron plate 216 and magnet 217 to can prolong the length when office chair uses, can play the effect of supporting to the shank when making the user rest, travelling comfort and flexibility when having improved the use.

Coupling mechanism 3, coupling mechanism 3 set up on office chair backplate 11, coupling mechanism 3 includes headrest 31, and headrest 31 sets up at the top on office chair backplate 11 right side, and one side that headrest 31 is close to office chair backplate 11 and office chair backplate 11 contact each other, and the positive fixedly connected with magic of headrest 31 is pasted and is colluded face 32, and the back fixedly connected with of headrest 31 is pasted the magic that colludes face 32 cooperation was used and is pasted the hair face 33.

Specifically, the hook surface 32 and the hook surface 33 are separated, so that the position of the headrest 31 on the office chair back plate 11 can be adjusted, and when the position is adjusted to a proper position, the hook surface 32 and the hook surface 33 are adhered together.

Through the mutual cooperation of the headrest 31, the hook surface 32 and the hook surface 33, the headrest 31 can be adjusted according to the needs, the adjusting process is simple and convenient, and the flexibility in use is improved.

The charging mechanism 4, the charging mechanism 4 sets up on office chair seatpad 1, the charging mechanism 4 includes handrail 41, the quantity of handrail 41 is two and installs the front and back both sides at office chair seatpad 1 top respectively, the equal fixedly connected with of two opposite sides of handrail 41 and the charging plug 42 that the battery cooperation was used, fixedly connected with and charging plug 42 interconnect's battery in the recess of handrail 41 bottom, be located the left side fixedly connected with control button of rear side handrail 41, control button and servo motor 22 electric connection.

Specifically, the charging head on the electronic device such as the mobile phone is inserted into the charging plug 42 to perform charging.

Through setting up handrail 41 and charging plug 42 to conveniently charge electronic products such as cell-phone, thereby realized multi-functional effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional office chair, comprising:

An office chair seat cushion (1),

An office chair back plate (11), wherein the office chair back plate (11) is arranged on the left side of the office chair seat cushion (1);

The driving adjusting mechanism (2), driving adjusting mechanism (2) sets up the bottom at office chair seatpad (1), driving adjusting mechanism (2) include mounting panel (21), mounting panel (21) are installed in the bottom of office chair seatpad (1), servo motor (22) are installed to the bottom on mounting panel (21) right side, threaded rod (23) are installed to the right-hand member of servo motor (22) output shaft, threaded rod (23) surface threaded connection has screw thread piece (24), supporting shoe (25) are installed on the right side of office chair seatpad (1) bottom, movable block (27) are installed at the top of screw thread piece (24) installs movable block (26), regulating plate (28) are installed at the top of movable block (27), the right side of regulating plate (28) runs through supporting shoe (25) and extends to its outside, locating piece (29) are installed to the position of corresponding regulating plate (28) on the right side of mounting panel (21), locating piece (28) left side is equipped with and runs through locating slot (210) of locating piece (210) looks adaptation and the inside of extending to it, the front side and the rear side of the right side of the adjusting plate (28) are respectively provided with a fixed block (211), a rotating shaft is movably connected between the two fixed blocks (211) through bearings, the surface of the rotating shaft is provided with an extension plate (212), the front side of the front side fixed block (211) is provided with a pull block (213), the back side of the pull block (213) is provided with a clamping block (214), and the front side of the extension plate (212) is provided with two clamping grooves (215) matched with the clamping block (214);

the connecting mechanism (3), the connecting mechanism (3) is arranged on the office chair back plate (11), the connecting mechanism (3) comprises a headrest (31), and the headrest (31) is arranged at the top of the right side of the office chair back plate (11);

The charging mechanism (4), charging mechanism (4) set up on office chair seatpad (1), charging mechanism (4) are including handrail (41), the quantity of handrail (41) is two and installs the front and back both sides at office chair seatpad (1) top respectively.

2. A multi-function office chair according to claim 1, wherein: the rear side of fixture block (214) runs through fixed block (211) and draw-in groove (215) that are located the front side in proper order from front to back and extends to the inside of draw-in groove (215), the back side of fixture block (214) installs iron plate (216), install on the inner wall of draw-in groove (215) with iron plate (216) mutually actuation magnet (217).

3. A multi-function office chair according to claim 1, wherein: the front of the headrest (31) is provided with a hook-and-loop surface (32), and the back of the headrest (31) is provided with a hook-and-loop surface (33) matched with the hook-and-loop surface (32).

4. A multi-function office chair according to claim 1, wherein: and charging plugs (42) matched with the storage batteries are arranged on the opposite sides of the two armrests (41).