CN212399473U

CN212399473U - Office chair production is with installation platform of angle regulation of being convenient for

Info

Publication number: CN212399473U
Application number: CN202020731346.XU
Authority: CN
Inventors: 泮燕; 维克多; 胡长青; 余小娟; 张军莉; 傅国平
Original assignee: Anji Modern Furniture Co ltd
Current assignee: Anji Modern Furniture Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-26
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to an office chair processing technology field discloses an office chair production is with mounting platform of angle regulation of being convenient for, including the workstation, the lower surface left and right sides of workstation is equipped with the sliding sleeve, the lower extreme sliding connection support column of sliding sleeve, and the lower extreme of support column is equipped with the cushion, the lateral wall of sliding sleeve is equipped with the locking bolt, the upper surface left and right sides of workstation is equipped with the guide post, and the top of guide post is equipped with the stopper, and the upper portion sliding connection upper plate of guide post is equipped with first spring between upper plate and the stopper, the middle part sliding connection lower plate of guide post, the lower part threaded connection stop nut of guide post. The utility model is suitable for an office chair production is with being convenient for angle regulation's mounting platform makes office chair's main part can be fixed on upper portion through set up punch holder and lower plate on the upper portion of device to fixed highly can be free regulation, the operating personnel of being convenient for use, the clamping and the regulation of whole device are all comparatively simple.

Description

Office chair production is with installation platform of angle regulation of being convenient for

Technical Field

The utility model relates to an office chair processing technology field specifically is an office chair production is with angle regulation's of being convenient for mounting platform.

Background

The office chair refers to various chairs which are equipped for working conveniently in daily work and social activities. Office chairs are classified into a narrow office chair and a generalized office chair, the narrow 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 and comprises a large office chair, a middle office chair, a guest-meeting chair, a staff chair, a conference chair, a visitor chair, a training chair and the like.

In a mass production process, office chairs are usually produced in a single part, and then the produced parts are assembled to obtain a complete office chair, however, during the assembly process, a mounting platform is required for the operator to use.

Chinese patent (publication number: CN 209682147U) discloses an installation platform convenient for angle adjustment for office chair production, which comprises a bottom plate, a workbench and a partition plate, wherein an adjusting mechanism is fixed above the bottom plate, reinforcing ribs are connected to the left side and the right side of the adjusting mechanism, a storage mechanism is fixed inside the workbench, the workbench is positioned above the adjusting mechanism, a bump is arranged on the surface of the top end of the workbench, a baffle is fixed above the workbench, a rubber pad is attached to the outer surface of the partition plate, a spring plate is connected to the bottom end of the partition plate, and a positioning groove is formed in the outer portion of the spring plate. This office chair production is with mounting platform convenient to angle regulation, inside moving through the sliding tray of branch in the dead lever, drive the workstation and carry out the regulation of position in the vertical direction, thereby make the platform carry out high regulation, make the platform can adjust according to user's demand, make the platform more humanized, it fixes to the position of branch to rotate the locking screw, but the device's upper portion does not set up relevant fixing device, and office chair's volume is great usually, at the in-process of installation, need fix office chair aloft, thereby install the face to the difference, consequently, need improve the device.

Disclosure of Invention

The utility model provides an office chair production is with angle regulation's of being convenient for mounting platform has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an office chair production is with mounting platform convenient to angle regulation, includes the workstation, and the lower surface left and right sides of workstation is equipped with the sliding sleeve, and the lower extreme sliding connection support column of sliding sleeve, the lower extreme of support column are equipped with the cushion, the lateral wall of sliding sleeve are equipped with locking bolt, the upper surface left and right sides of workstation is equipped with the guide post, and the top of guide post is equipped with the stopper, and the upper portion sliding connection upper plate of guide post is equipped with first spring between upper plate and the stopper, the middle part sliding connection lower plate of guide post, the lower part threaded connection stop nut of guide post.

As a preferred technical scheme of the utility model, the inside slip chamber that is equipped with of sliding sleeve, slip chamber sliding connection slider, the lower surface of slider are equipped with the support column.

As an optimized technical scheme of the utility model, be equipped with the second spring between slider and the slip chamber top.

As a preferred technical scheme of the utility model, the lower surface middle part of workstation is equipped with the slide rail, the left and right sides of slide rail middle part sliding connection drawer.

As an optimized technical proposal of the utility model, the front of the drawer is provided with a handle.

As an optimized technical scheme of the utility model, the upper portion of guide post is located to first spring housing.

As a preferred technical scheme of the utility model, stop nut's lower part is equipped with locknut, the lower part of locknut middle part threaded connection guide post.

The utility model discloses have following useful part:

the utility model is suitable for an office chair production is with being convenient for angle regulation's mounting platform makes office chair's main part can be fixed on upper portion through set up punch holder and lower plate on the upper portion of device to fixed highly can be free regulation, the operating personnel of being convenient for uses, and the clamping and the regulation of whole device are all comparatively simple, and the use degree of difficulty is low, and the new hand of being convenient for uses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an installation platform for conveniently adjusting angles in office chair production.

Fig. 2 is a front view of an installation platform for conveniently adjusting angles for office chair production.

Fig. 3 is a cross-sectional view a-a of fig. 2.

In the figure: 1. cushion blocks; 2. a support pillar; 3. locking the bolt; 4. a sliding sleeve; 5. a drawer; 6. a handle; 7. a slide rail; 8. a guide post; 9. a locknut; 10. a limit nut; 11. a lower splint; 12. an upper splint; 13. a first spring; 14. a limiting block; 15. a work table; 16. a slider; 17. a sliding cavity; 18. a second spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, an installation platform for office chair production, which is convenient for angle adjustment, comprises a workbench 15, sliding sleeves 4 are arranged on the left and right sides of the lower surface of the workbench 15, the lower ends of the sliding sleeves 4 are slidably connected with supporting columns 2, sliding cavities 17 are arranged inside the sliding sleeves 4, the sliding cavities 17 are slidably connected with sliding blocks 16, the lower surface of the sliding block 16 is provided with the supporting columns 2, second springs 18 are arranged between the sliding blocks 16 and the tops of the sliding cavities 17, the lower ends of the supporting columns 2 are provided with cushion blocks 1, the side walls of the sliding sleeves 4 are provided with locking bolts 3, the left and right sides of the upper surface of the workbench 15 are provided with guide columns 8, the top ends of the guide columns 8 are provided with limiting blocks 14, the upper portions of the guide columns 8 are slidably connected with upper clamping plates 12, first springs 13 are arranged between the upper clamping plates 12 and the limiting blocks 14, the first, the lower part of the guide post 8 is in threaded connection with a limiting nut 10, the middle part of the lower surface of the workbench 15 is provided with a slide rail 7, the middle part of the slide rail 7 is in sliding connection with the left side and the right side of the drawer 5, and the front of the drawer 5 is provided with a handle 6.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the lower part of the limiting nut 10 is provided with a locknut 9, and the middle part of the locknut 9 is in threaded connection with the lower part of the guide post 8. In order to prevent the limiting nut 10 from being vibrated when the device works and leading the limiting nut 10 to be loosened, the lower part of the limiting nut 10 is provided with the locknut 9, and the limiting nut 10 is tightened through the locknut 9, so that the device is kept stable when in use.

In the implementation process of the utility model, the locking bolt 3 is unscrewed, so that the sliding sleeve 4 slides to the uppermost end of the supporting column 2, the workbench 15 is positioned at the highest position at the moment, the workbench 15 is pressed downwards, the height of the workbench 15 is adjusted, when the height meets the use requirement, the height of the workbench 15 is kept, the locking bolt 3 is locked on the sliding sleeve 4 at the moment, so that the height between the sliding sleeve 4 and the supporting column 2 is fixed, and the height of the workbench 15 is adjusted only once and does not need to be adjusted, so that the adjustment can be operated by a plurality of persons at the same time; the upper clamping plate 12 is pulled upwards to separate the upper clamping plate 12 from the lower clamping plate 11, the left end and the right end of an office chair main body to be assembled are respectively arranged between the upper clamping plate 12 and the lower clamping plate 11, the upper clamping plate 12 is loosened, the left end and the right end of the office chair main body are clamped by the upper clamping plate 12 and the lower clamping plate 11 under the action of a first spring 13, the height of the lower clamping plate 11 is adjusted by rotating a limiting nut 10, so that the height of the office chair main body is adjusted, the office chair main body is suitable for being assembled and used by an operator, in addition, small parts such as bolts, nuts and the like are required to be used during assembly, the small parts can be placed in the drawer 5, and the loss of the parts is prevented; the utility model is suitable for an office chair production is with being convenient for angle regulation's mounting platform makes office chair's main part can be fixed on upper portion through set up punch holder 12 and lower plate 11 on the upper portion of device to fixed height can be free regulation, and the operating personnel of being convenient for uses, and the clamping and the regulation of whole device are all comparatively simple, and the use degree of difficulty is low, and the new hand of being convenient for uses.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an office chair production is with mounting platform convenient to angle regulation, includes workstation (15), and the lower surface left and right sides of workstation (15) is equipped with sliding sleeve (4), lower extreme sliding connection support column (2) of sliding sleeve (4), and the lower extreme of support column (2) is equipped with cushion (1), its characterized in that, the lateral wall of sliding sleeve (4) is equipped with locking bolt (3), the upper surface left and right sides of workstation (15) is equipped with guide post (8), and the top of guide post (8) is equipped with stopper (14), and upper portion sliding connection upper plate (12) of guide post (8), is equipped with first spring (13) between upper plate (12) and stopper (14), middle part sliding connection lower plate (11) of guide post (8), lower part threaded connection stop nut (10) of guide post (8).

2. The installation platform convenient for angle adjustment for office chair production according to claim 1, wherein a sliding cavity (17) is arranged inside the sliding sleeve (4), the sliding cavity (17) is slidably connected with the sliding block (16), and a supporting column (2) is arranged on the lower surface of the sliding block (16).

3. The installation platform convenient for angle adjustment for office chair production as claimed in claim 2, characterized in that a second spring (18) is arranged between the slider (16) and the top of the sliding cavity (17).

4. The installation platform convenient for angle adjustment for office chair production according to claim 1, wherein a sliding rail (7) is arranged in the middle of the lower surface of the workbench (15), and the middle of the sliding rail (7) is slidably connected with the left side and the right side of the drawer (5).

5. The installation platform convenient for angle adjustment for office chair production as claimed in claim 4, wherein the front of the drawer (5) is provided with a handle (6).

6. The installation platform convenient for angle adjustment for office chair production as claimed in claim 1, wherein the first spring (13) is sleeved on the upper portion of the guide post (8).

7. The installation platform convenient for angle adjustment for office chair production as claimed in claim 1, wherein the lower part of the limiting nut (10) is provided with a locknut (9), and the middle part of the locknut (9) is in threaded connection with the lower part of the guide post (8).