CN217658832U

CN217658832U - Adjustable damping buffer device for rotary chair

Info

Publication number: CN217658832U
Application number: CN202221013087.2U
Authority: CN
Inventors: 时文岗; 安保亮
Original assignee: Le Mechanical Co ltd
Current assignee: Le Mechanical Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-28
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a damping technical field just discloses a damping buffer with adjustable be used for swivel chair, the on-line screen storage device comprises a base, the bottom of base is provided with the installation component, the outer wall of base is provided with adjusting part, adjusting part's outer wall is provided with the inner skleeve, adjusting part's inner wall is provided with the threaded rod, the one end of threaded rod is provided with little spring, the outer wall of inner skleeve is provided with the fixed bolster, the inner wall of inner skleeve is provided with the stopper, the outer wall of stopper is provided with big spring, the outer wall of inner skleeve is provided with the outer sleeve, the outer wall of outer sleeve is provided with the roof. The buffering device can realize that a user can conveniently select the using direction of the auxiliary plate according to actual conditions due to the arrangement of the mounting assembly, so that the device is fixedly mounted, more choices are provided for mounting and fixing the device, and convenience is provided for the mounting work of the user.

Description

Adjustable damping buffer device for rotary chair

Technical Field

The utility model relates to a damping technical field specifically is a damping buffer with adjustable be used for swivel chair.

Background

Damping refers to the characteristic that the amplitude of vibration of any vibration system is gradually reduced in vibration due to external action or the inherent reason of the system, and the quantitative representation of the characteristic. In the electrical sense, it means a response time. To provide resistance to movement and to dissipate the energy of the movement, called dampers. The damping is utilized to absorb energy and shock, and various dampers (or shock absorbers) are applied to the industries of aerospace, aviation, war industry, guns, automobiles and the like to absorb vibration and dissipate energy.

At present, the adjustable damping buffer device for the swivel chair on the market is troublesome in installation and fixation, and therefore, it is necessary to design an adjustable damping buffer device for the swivel chair which is convenient to be fixedly installed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a damping buffer with adjustable be used for swivel chair to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

For the purpose of realizing the above-mentioned fixed mounting of being convenient for, the utility model provides a following technical scheme: an adjustable damping buffer device for a swivel chair comprises a base, wherein a mounting assembly is arranged at the bottom of the base, an adjusting assembly is arranged on the outer wall of the base, an inner sleeve is arranged on the outer wall of the adjusting assembly, a threaded rod is arranged on the inner wall of the adjusting assembly, a small spring is arranged at one end of the threaded rod, a fixing support is arranged on the outer wall of the inner sleeve, a limiting block is arranged on the inner wall of the inner sleeve, a large spring is arranged on the outer wall of the limiting block, and an outer sleeve is arranged on the outer wall of the inner sleeve;

the outer wall of the outer sleeve is provided with a top plate, the inner wall of the outer sleeve is provided with an inner sliding cylinder, and the outer wall of the inner sliding cylinder is provided with an outer sliding cylinder.

Preferably, the mounting assembly comprises a bottom plate arranged at the bottom of the base, a rotating pin is arranged on the inner wall of the bottom plate, an auxiliary plate is movably connected to the inner wall of the bottom plate through the rotating pin, a fixing hole is formed in the outer wall of the auxiliary plate, and the mounting assembly can achieve the effect of being convenient to fix and mount through the arrangement of the mounting assembly.

Preferably, the adjusting component comprises a limiting pin arranged on the inner wall of the base, a rotating plate is arranged on the outer wall of the limiting pin, a rotating handle is arranged on the outer wall of the rotating plate, a rotating block is arranged on the outer wall of the rotating plate, and the purpose of conveniently adjusting the buffering effect of the device can be achieved through the adjusting component.

Preferably, the inner wall of the rotating block is provided with threads, and the threads are in threaded connection with the outer wall of the threaded rod, so that the purpose of facilitating adjustment and connection is achieved.

Preferably, the top of the top plate is provided with a positioning hole support, so that the fixing and mounting effects of the device are improved.

Preferably, the number of the fixed supports is two, and the bottom ends of the fixed supports are fixedly connected with the top of the bottom plate, so that a better fixing and stabilizing effect is achieved.

Preferably, the base and the inner sleeve are both provided with a limiting groove and movably connected with the outer wall of the limiting tip through the limiting groove, so that a better limiting effect is achieved.

(III) advantageous effects

Compared with the prior art, the utility model provides a damping buffer with adjustable be used for swivel chair possesses following beneficial effect:

1. the adjustable damping buffer device for the rotary chair is characterized in that the base, the mounting assembly, the bottom plate, the fixing hole, the rotating pin, the auxiliary plate, the adjusting assembly, the threaded rod, the inner sleeve, the small spring, the outer sleeve, the top plate, the inner sliding cylinder, the large spring, the outer sliding cylinder, the limiting block and the fixing support are matched with one another for use, and due to the arrangement of the mounting assembly, a user can conveniently select the using direction of the auxiliary plate according to the actual situation, so that the device is fixedly mounted, more choices are provided for mounting and fixing the device, and convenience is provided for the mounting work of the user;

2. this damping buffer with adjustable be used for swivel chair, pass through the base, the installation component, adjusting part, change the piece, change the handle, change the board, spacing tip, the threaded rod, the inner skleeve, little spring, the outer sleeve, the roof, interior slide cartridge, big spring, outer slide cartridge, stopper and fixed bolster mutually support and use, because of adjusting part's setting, make the user select to use and utilize little spring to improve the device's buffer capacity as required, also accessible control adjusting part controls the service position of little spring simultaneously, thereby reach the utilization of little spring, in order to reach adjustable purpose

3. This damping buffer with adjustable be used for swivel chair uses through mutually supporting of base, installation component, adjusting part, threaded rod, inner skleeve, little spring, outer sleeve, roof, interior slide cartridge, big spring, outer slide cartridge, stopper and fixed bolster for the device in use has better supporting effect, provides better stable in use state for the device's use, thereby improves the device's result of use.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the mounting assembly of the present invention;

fig. 4 is a schematic structural diagram of the adjusting assembly of the present invention.

In the figure: 1. a base; 2. mounting the component; 201. a base plate; 202. a fixing hole; 203. rotating the tip; 204. an auxiliary plate; 3. an adjustment assembly; 301. rotating the block; 302. turning a handle; 303. rotating the plate; 304. a limit pin; 4. a threaded rod; 5. an inner sleeve; 6. a small spring; 7. an outer sleeve; 8. a top plate; 9. an inner slide cylinder; 10. a large spring; 11. an outer slide cylinder; 12. a limiting block; 13. and (7) fixing the bracket.

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.

Referring to fig. 1-4, an adjustable damping buffer device for a swivel chair comprises a base 1, wherein a mounting assembly 2 is arranged at the bottom of the base 1, an adjusting assembly 3 is arranged on the outer wall of the base 1, an inner sleeve 5 is arranged on the outer wall of the adjusting assembly 3, a threaded rod 4 is arranged on the inner wall of the adjusting assembly 3, a small spring 6 is arranged at one end of the threaded rod 4, a fixed support 13 is arranged on the outer wall of the inner sleeve 5, a limiting block 12 is arranged on the inner wall of the inner sleeve 5, a large spring 10 is arranged on the outer wall of the limiting block 12, and an outer sleeve 7 is arranged on the outer wall of the inner sleeve 5;

the outer wall of the outer sleeve 7 is provided with a top plate 8, the inner wall of the outer sleeve 7 is provided with an inner sliding barrel 9, the outer wall of the inner sliding barrel 9 is provided with an outer sliding barrel 11, and through the mutual matching use of the base 1, the mounting component 2, the bottom plate 201, the fixing hole 202, the rotating pin 203, the auxiliary plate 204, the adjusting component 3, the threaded rod 4, the inner sleeve 5, the small spring 6, the outer sleeve 7, the top plate 8, the inner sliding barrel 9, the large spring 10, the outer sliding barrel 11, the limiting block 12 and the fixing bracket 13, the arrangement of the mounting component 2 can realize that a user can conveniently select the using direction of the auxiliary plate 204 according to the actual situation, thereby fixing and mounting the device well, providing more choices for the installation and the fixation of the device, and providing convenience for the installation work of the user, through the mutual matching use of the base 1, the mounting component 2, the adjusting component 3, the rotating block 301, the rotating handle 302, the rotating plate 303, the limit pin 304, the threaded rod 4, the inner sleeve 5, the small spring 6, the outer sleeve 7, the top plate 8, the inner sliding cylinder 9, the large spring 10, the outer sliding cylinder 11, the limit block 12 and the fixed support 13, because of the setting of the adjusting component 3, a user can select to use and utilize the small spring 6 to improve the buffer capacity of the device according to the needs, and simultaneously can control the using position of the small spring 6 by controlling the adjusting component 3, thereby achieving the purpose of adjusting by utilizing the small spring 6, through the mutual matching use of the base 1, the mounting component 2, the adjusting component 3, the threaded rod 4, the inner sleeve 5, the small spring 6, the outer sleeve 7, the top plate 8, the inner sliding cylinder 9, the large spring 10, the outer sliding cylinder 11, the limit block 12 and the fixed support 13, because of the setting of the fixed support 13, the device has better supporting effect in use, and provides a better stable using state for the device, thereby improving the use effect of the device.

The installation component comprises a bottom plate 201 arranged at the bottom of the base 1, a rotating pin 203 is arranged on the inner wall of the bottom plate 201, an auxiliary plate 204 is movably connected to the inner wall of the bottom plate 201 through the rotating pin 203, a fixing hole 202 is formed in the outer wall of the auxiliary plate 204, and the installation component can achieve the effect of being convenient to fix and install through the installation of the component.

Adjusting part 3 is including setting up the spacing tip 304 at base 1 inner wall, and the outer wall of spacing tip 304 is provided with changes board 303, and the outer wall of changeing board 303 is provided with changes 302, and the outer wall of changeing board 303 is provided with changes 301, through the setting of this subassembly, can reach the purpose of the buffering effect of being convenient for adjust the device.

The inner wall of the rotating block 301 is provided with a thread, and the rotating block is in threaded connection with the outer wall of the threaded rod 4 through the thread, so that the purpose of convenient adjustment and connection is achieved.

The top of roof 8 has been seted up the locating hole and has been propped to improve the device's fixed mounting effect.

The quantity of fixed bolster 13 is two, and the bottom of fixed bolster 13 and the top fixed connection of bottom plate 201 to reach better fixed and stable effect.

The base 1 and the inner sleeve 5 are both provided with a limiting groove and are movably connected with the outer wall of the limiting pin 304 through the limiting groove, so that a better limiting effect is achieved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the using angle of the auxiliary plate 204 is selected according to actual conditions, the device is fixedly installed, the rotating plate 303 is rotated to adjust the height of the threaded rod 4, and therefore the height of the small spring 6 is adjusted, and the buffer effect of the device is increased.

To sum up, this adjustable damping buffer for swivel chair, because of the setting of installation component 2, can realize that the user of being convenient for selects the direction of use of accessory plate 204 according to actual conditions, thus come to fix the installation well of this device, provide more selection for the installation and the fixed of this device, also provide convenience for user's installation work simultaneously, because of the setting of adjusting part 3, make the user select to use and utilize little spring 6 to improve the buffer capacity of this device as required, also can control the position of use of little spring 6 through controlling adjusting part 3 simultaneously, thereby reach the utilization of little spring 6, in order to reach adjustable purpose, because of the setting of fixed bolster 13, make this device have better supporting effect in use, provide better stable in service state for the use of this device, thereby improve the result of use of this device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An adjustable damping buffer for a swivel chair, comprising a base (1), characterized in that: the bottom of the base (1) is provided with a mounting component (2), the outer wall of the base (1) is provided with an adjusting component (3), the outer wall of the adjusting component (3) is provided with an inner sleeve (5), the inner wall of the adjusting component (3) is provided with a threaded rod (4), one end of the threaded rod (4) is provided with a small spring (6), the outer wall of the inner sleeve (5) is provided with a fixed support (13), the inner wall of the inner sleeve (5) is provided with a limiting block (12), the outer wall of the limiting block (12) is provided with a large spring (10), and the outer wall of the inner sleeve (5) is provided with an outer sleeve (7);

the outer wall of the outer sleeve (7) is provided with a top plate (8), the inner wall of the outer sleeve (7) is provided with an inner sliding cylinder (9), and the outer wall of the inner sliding cylinder (9) is provided with an outer sliding cylinder (11).

2. The adjustable damping cushion apparatus for a swivel chair according to claim 1, wherein: the mounting assembly comprises a bottom plate (201) arranged at the bottom of the base (1), a rotating pin (203) is arranged on the inner wall of the bottom plate (201), an auxiliary plate (204) is movably connected to the inner wall of the bottom plate (201) through the rotating pin (203), and a fixing hole (202) is formed in the outer wall of the auxiliary plate (204).

3. The adjustable damping cushion apparatus for a swivel chair according to claim 1, wherein: the adjusting component (3) comprises a limiting pin (304) arranged on the inner wall of the base (1), a rotating plate (303) is arranged on the outer wall of the limiting pin (304), a rotating handle (302) is arranged on the outer wall of the rotating plate (303), and a rotating block (301) is arranged on the outer wall of the rotating plate (303).

4. The adjustable damping cushion apparatus for a swivel chair according to claim 3, wherein: the inner wall of the rotating block (301) is provided with threads, and the rotating block is in threaded connection with the outer wall of the threaded rod (4) through the threads.

5. The adjustable damping cushion apparatus for a swivel chair according to claim 1, wherein: the top of the top plate (8) is provided with a positioning hole.

6. The adjustable damping cushion apparatus for a swivel chair according to claim 2, wherein: the number of the fixed supports (13) is two, and the bottom ends of the fixed supports (13) are fixedly connected with the top of the bottom plate (201).

7. The adjustable damping cushioning device for a swivel chair of claim 3, wherein: the base (1) and the inner sleeve (5) are both provided with a limiting groove and are movably connected with the outer wall of the limiting pin (304) through the limiting groove.