CN214433059U

CN214433059U - Can debug office's seat

Info

Publication number: CN214433059U
Application number: CN202022016626.5U
Authority: CN
Inventors: 夏德强
Original assignee: Lixin Ailyu Furniture Processing Co ltd
Current assignee: Lixin Ailyu Furniture Processing Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-10-22
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to an office chair technical field discloses a can debug office chair, and it includes first drive case, rotate between the top inner wall of first drive case and the bottom inner wall and install the first threaded rod of vertical setting, still be equipped with the lifter plate that the level set up in the first drive case, seted up first screw hole on the lifter plate, first threaded rod runs through the lifter plate through first screw hole, and the lifter of the equal vertical setting of four turnings in top of lifter plate, first slip hole has all been seted up at four turnings in top of first drive case, and the top of four lifters corresponds the outside that extends to first drive case through four first slip holes respectively. The utility model discloses the structure is ingenious, and convenient to use can reach the angle of manual regulation backup plate and can manually adjust the height of seat again for the seat is sat more comfortablely, and can heat the seat through the electric heat silk, thereby reaches cold-proof purpose.

Description

Can debug office's seat

Technical Field

The utility model relates to an office chair technical field especially relates to a can debug office chair.

Background

Office chair refers to the seat that general office staff used, and according to different trade demands, office chair series presents the diversification, along with the improvement of standard of living, has promoted a lot of adjustable office chair in the market to the demand of convenient different removal, angle regulation or riseing.

The adjustable office chair has the advantages that the existing adjustable office chair is single in structure, the adjustable chair cannot be well adjusted to be in different angles, the comfort level of human body inclination cannot be well met, the adjustable office chair is lack of a flat lying structure, rest is inconvenient during overtime work, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can debug office's seat has solved the problem among the background art.

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

a testable office chair comprises a first driving box, wherein a vertically arranged first threaded rod is rotatably arranged between the inner wall of the top end and the inner wall of the bottom end of the first driving box, a horizontally arranged lifting plate is further arranged in the first driving box, a first threaded hole is formed in the lifting plate, the first threaded rod penetrates through the lifting plate through the first threaded hole, four corners of the top end of the lifting plate are fixedly connected with vertically arranged lifting rods, four corners of the top end of the first driving box are respectively provided with first sliding holes, the top ends of the four lifting rods respectively extend to the outside of the first driving box correspondingly through the four first sliding holes, a seat plate is fixedly connected between the top ends of the four lifting rods, two mounting grooves are formed in one side of the top end of the seat plate, a backup plate is arranged on one side, close to the mounting grooves, of the upper portion of the seat plate, rotating strips are fixedly connected to both sides of the bottom end of the backup plate, the two rotating strips are respectively rotatably arranged in the two mounting grooves correspondingly, the bottom fixedly connected with second drive case of seat, the output shaft end fixedly connected with two horizontal push rods of second drive case, the one end that two horizontal push rods kept away from the second drive case corresponds respectively and rotates the strip slip and rotate with two and be connected.

Preferably, a rectangular sliding opening is formed in the rotating strip, a horizontal rod is fixedly connected to one end, close to the rotating strip, of the horizontal push rod, and one end, far away from the horizontal push rod, of the horizontal rod penetrates through the rotating strip through the rectangular sliding opening.

Preferably, one end of the horizontal rod, which is far away from the horizontal push rod, is fixedly connected with a limiting block, and the width of the limiting block is larger than that of the rectangular sliding opening.

Preferably, a second threaded rod horizontally arranged is rotatably mounted in the second driving box, a driving block is further slidably mounted on the inner wall of the bottom end of the second driving box, a second threaded hole is formed in the driving block, the second threaded rod penetrates through the driving block through the second threaded hole, and one side of the driving block is fixedly connected with the two horizontal push rods.

Preferably, the inner wall of the bottom end of the second driving box is fixedly connected with a sliding rail, the bottom end of the driving block is fixedly connected with a sliding block, the sliding block is slidably mounted on the sliding rail, and one end of the second threaded rod extends to the outside of the second driving box and is fixedly connected with a first rotating handle.

Preferably, the bottom of first threaded rod extends to the below of first drive case and fixedly connected with second rotates the handle, the equal fixedly connected with supporting leg in four turnings in bottom of first drive case.

Preferably, the top of seat and the equal fixedly connected with cushion of one side of backup plate have seted up the installation cavity on the seat, install the heating wire in the installation cavity.

The utility model has the advantages that:

1. when the second threaded rod is rotated, the driving block can be driven to move horizontally, so that the horizontal push rod is driven to move horizontally, the backup plate can be driven to rotate, the effect of manually adjusting the angle of the backup plate is achieved, when the first threaded rod is rotated, the lifting plate can be driven to ascend or descend, the specific moving direction depends on the rotating direction of the first threaded rod, the seat plate can be pushed to ascend and descend through the lifting rod, the effect of manually adjusting the height of the seat plate is achieved, and the seat can be more comfortable to sit;

2. the comfort level of the seat can be improved by adding the soft cushion, and the seat plate can be heated by the electric heating wire in winter, so that the aim of keeping warm is fulfilled;

the utility model discloses the structure is ingenious, and convenient to use can reach the angle of manual regulation backup plate and can manually adjust the height of seat again for the seat is sat more comfortablely, and can heat the seat through the electric heat silk, thereby reaches cold-proof purpose.

Drawings

Fig. 1 is a front view of a chair for commissioning an office according to the present invention.

Fig. 2 is a main view cross-sectional view of a second driving box of the office chair of the present invention.

Fig. 3 is a main view cross-sectional view of the first driving box of the office chair of the present invention.

Fig. 4 is a top view of a seat plate (omitting the backup plate) of a chair for commissioning office according to the present invention.

Fig. 5 is a top view of the second driving box of the office chair of the present invention.

Reference numbers in the figures: 1 first drive case, 2 supporting legs, 3 lifter, 4 lifter plates, 5 first threaded rods, 6 second rotation handle, 7 seat boards, 8 mounting grooves, 9 rotation strips, 10 backup plates, 11 cushions, 12 rectangular sliding openings, 13 mounting cavities, 14 heating wires, 15 second drive cases, 16 drive blocks, 17 second threaded rods, 18 first rotation handle, 19 slide rails, 20 slide blocks, 21 horizontal push rods, 22 limiting blocks and 23 horizontal rods.

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. 1-5, a chair for commissioning offices comprises a first driving box 1, a vertically arranged first threaded rod 5 is rotatably installed between the top end inner wall and the bottom end inner wall of the first driving box 1, a horizontally arranged lifting plate 4 is further arranged in the first driving box 1, a first threaded hole is formed in the lifting plate 4, the first threaded rod 5 penetrates through the lifting plate 4 through the first threaded hole, four corners of the top end of the lifting plate 4 are fixedly connected with vertically arranged lifting rods 3, four corners of the top end of the first driving box 1 are respectively provided with a first sliding hole, the top ends of the four lifting rods 3 respectively extend to the outside of the first driving box 1 through the four first sliding holes, a seat plate 7 is fixedly connected between the top ends of the four lifting rods 3, two mounting grooves 8 are formed in one side of the top end of the seat plate 7, a backup plate 10 is arranged on one side, close to the mounting grooves 8, above the seat plate 7, the equal fixedly connected with in bottom both sides of backup plate 10 rotates strip 9, and two rotate strip 9 and correspond respectively and rotate and install in two mounting grooves 8, and the bottom fixedly connected with second drive case 15 of seat 7, two horizontal push rod 21 of output shaft fixedly connected with of second drive case 15, the one end that second drive case 15 was kept away from to two horizontal push rod 21 corresponds respectively and slides and rotate with two rotation strip 9 and be connected.

Wherein, the rectangle slip mouth 12 has been seted up on the rotation strip 9, horizontal push rod 21 is close to the one end fixed connection who rotates strip 9 has horizontal rod 23, horizontal rod 23 keeps away from the one end of horizontal push rod 21 and runs through rotation strip 9 through rectangle slip mouth 12, when horizontal push rod 21 horizontal migration, horizontal rod 23 slides and rotates in rectangle slip mouth 12, thereby can promote to rotate strip 9 at 8 internal rotations of mounting groove, thereby can drive backup plate 10 and rotate, thereby reach the effect of adjusting the angle of backup plate 10, make the seat sit up more comfortablely.

Wherein, the one end fixedly connected with stopper 22 of horizontal push rod 21 is kept away from to horizontal stick 23, and the width of stopper 22 is greater than the width of rectangle slip mouth 12, and stopper 22 can block in the one side of rectangle slip mouth 12 for horizontal stick 23 can not break away from in the rectangle slip mouth 12.

Wherein, the second threaded rod 17 that the level set up is installed to the internal rotation of second drive case 15, it has drive block 16 still to slidable mounting on the bottom inner wall of second drive case 15, the second screw hole has been seted up on drive block 16, second threaded rod 17 runs through drive block 16 through the second screw hole, and one side and two horizontal push rod 21 fixed connection of drive block 16, can drive 16 horizontal migration of drive block when rotating second threaded rod 17, thereby drive horizontal push rod 21 horizontal migration, thereby can drive backup plate 10 and rotate, thereby reach the effect of the angle of manual regulation backup plate 10, make the seat sit up more comfortable.

Wherein, fixedly connected with slide rail 19 on the bottom inner wall of second drive box 15, the bottom fixedly connected with slider 20 of drive block 16, slider 20 slidable mounting is on slide rail 19, and the one end of second threaded rod 17 extends to the outside of second drive box 15 and the first rotation handle 18 of fixedly connected with, and through first rotation handle 18 can be more laborsaving convenient rotation second threaded rod 17.

Wherein, the bottom of first threaded rod 5 extends to the below of first drive case 1 and fixedly connected with second rotation handle 6, the equal fixedly connected with supporting leg 2 in four turnings in bottom of first drive case 1, rotate handle 6 through the second and can be laborsaving convenient rotate first threaded rod 5, can drive lifter plate 4 when rotating first threaded rod 5 and rise or descend the specific moving direction and depend on the direction of rotation of first threaded rod 5, thereby can promote the rising and decline of seat 7 through lifter 3, reach the effect of manual regulation seat 7 height, make the seat sit up more comfortable.

Wherein, the equal fixedly connected with cushion 11 in one side of the top of seat 7 and backup plate 10, seted up installation cavity 13 on the seat 7, installed heating wire 14 in the installation cavity 13, the comfort level that the seat used can be improved in the existence of cushion 11, in winter, can heat seat 7 through heating wire 14 to reach cold-proof purpose.

The working principle is as follows: when the second threaded rod 17 is rotated, the driving block 16 can be driven to move horizontally, so that the horizontal push rod 21 is driven to move horizontally, the backup plate 10 can be driven to rotate, the effect of manually adjusting the angle of the backup plate 10 is achieved, and the seat is more comfortable to sit; the first threaded rod 5 can be conveniently rotated in a labor-saving manner through the second rotating handle 6, and the specific moving direction of the lifting plate 4 which can be driven to ascend or descend when the first threaded rod 5 is rotated depends on the rotating direction of the first threaded rod 5, so that the seat plate 7 can be pushed to ascend or descend through the lifting rod 3, the effect of manually adjusting the height of the seat plate 7 is achieved, and the seat can be more comfortable to sit on; the soft cushion 11 can improve the comfort level of the seat, and in winter, the seat plate 7 can be heated by the electric heating wire 14, so that the aim of keeping warm is fulfilled.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A testable office seat comprises a first driving box (1) and is characterized in that a first threaded rod (5) which is vertically arranged is rotatably installed between the inner wall of the top end and the inner wall of the bottom end of the first driving box (1), a lifting plate (4) which is horizontally arranged is further arranged in the first driving box (1), a first threaded hole is formed in the lifting plate (4), the first threaded rod (5) penetrates through the lifting plate (4) through the first threaded hole, four corners of the top end of the lifting plate (4) are fixedly connected with lifting rods (3) which are vertically arranged, four corners of the top end of the first driving box (1) are respectively provided with first sliding holes, the top ends of the four lifting rods (3) respectively extend to the outside of the first driving box (1) through the four first sliding holes, a seat plate (7) is fixedly connected between the top ends of the four lifting rods (3), one side of the top end of the seat plate (7) is provided with two installation grooves (8), one side that the top of seat (7) is close to mounting groove (8) is equipped with backup plate (10), the equal fixedly connected with in bottom both sides of backup plate (10) rotates strip (9), two rotate strip (9) and correspond respectively and rotate and install in two mounting grooves (8), the bottom fixedly connected with second drive case (15) of seat (7), two horizontal push rod (21) of output shaft fixedly connected with of second drive case (15), the one end that second drive case (15) were kept away from in two horizontal push rod (21) corresponds respectively and slides and rotate with two rotation strip (9) and is connected.

2. The adjustable office chair as claimed in claim 1, wherein the rotating bar (9) is provided with a rectangular sliding opening (12), one end of the horizontal push rod (21) close to the rotating bar (9) is fixedly connected with a horizontal rod (23), and one end of the horizontal rod (23) far away from the horizontal push rod (21) penetrates through the rotating bar (9) through the rectangular sliding opening (12).

3. The adjustable office chair as claimed in claim 2, wherein a stopper (22) is fixedly connected to one end of the horizontal bar (23) away from the horizontal push rod (21), and the width of the stopper (22) is greater than that of the rectangular sliding opening (12).

4. The adjustable office chair as claimed in claim 1, wherein a horizontally arranged second threaded rod (17) is rotatably mounted in the second driving box (15), a driving block (16) is further slidably mounted on the inner wall of the bottom end of the second driving box (15), a second threaded hole is formed in the driving block (16), the second threaded rod (17) penetrates through the driving block (16) through the second threaded hole, and one side of the driving block (16) is fixedly connected with the two horizontal push rods (21).

5. A commissionable office seat as claimed in claim 4, characterized in that the second driving box (15) is fixedly connected with a slide rail (19) on the inner wall of the bottom end, the driving block (16) is fixedly connected with a slide block (20) on the bottom end, the slide block (20) is slidably mounted on the slide rail (19), and one end of the second threaded rod (17) extends to the outside of the second driving box (15) and is fixedly connected with the first rotating handle (18).

6. A commissionable office chair as claimed in claim 1, wherein the bottom end of the first threaded rod (5) extends below the first driving box (1) and is fixedly connected with a second turning handle (6), and the bottom end of the first driving box (1) is fixedly connected with supporting legs (2) at four corners.

7. The adjustable office chair as claimed in claim 1, wherein the top of the seat (7) and one side of the backrest (10) are both fixedly connected with a soft cushion (11), the seat (7) is provided with a mounting cavity (13), and the mounting cavity (13) is internally provided with an electric heating wire (14).