CN212678724U

CN212678724U - Novel adjusting seat for pneumatic seat

Info

Publication number: CN212678724U
Application number: CN202021301277.5U
Authority: CN
Inventors: 黄锡初
Original assignee: Foshan Shunde Longjiang Weigao Furniture Manufacturing Co ltd
Current assignee: Foshan Shunde Longjiang Weigao Furniture Manufacturing Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-12
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a novel regulation seat for pneumatic seat, include the backup pad that is used for connecting the top seat, jagged sleeve is seted up at the below position fixedly connected with top of backup pad, the sleeve upper end is equipped with and is used for driving the lift drive assembly that the seat goes up and down, the utility model discloses structural design is simple, convenient to use installs the backup pad additional at telescopic top, produced impact when can effectually alleviating the cylinder explosion reduces the probability that causes the injury to the human body, and the security is high, and when carrying out altitude mixture control, adopts the rotary rod of Z style of calligraphy can effectively reduce the radius of rotation of handle, and the user of being convenient for sits and carries out altitude mixture control on the seat, saves physical power.

Description

Novel adjusting seat for pneumatic seat

Technical Field

The utility model belongs to the technical field of pneumatic seat spare part design technique and specifically relates to a novel regulation seat for pneumatic seat is related to.

Background

The pneumatic chair is also called as a pneumatic lifting chair and is a chair capable of being adjusted up and down, wherein a cylinder is arranged in the lifting chair, gas nitrogen is filled in the cylinder, and a piston rod in the cylinder moves up and down to control the lifting of the swivel chair. However, the lifting chair has certain defects, which are mainly embodied in that the cylinder is filled with nitrogen and sealed by the sealing ring, when the purity of the nitrogen is not enough and the ambient temperature is too high, the gas can expand rapidly to explode, and during explosion, the top end of the cylinder can penetrate through the bottom of the chair, so that the lifting chair is harmful to human bodies and poor in safety; in addition, the handle of the existing pneumatic seat is of a linear rod-shaped structure, when the pneumatic seat is used, the rotating space of the handle is large, and a user is difficult to hold the handle when sitting on the chair and bending down, so that the pneumatic seat is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel regulation seat for pneumatic seat to solve the pneumatic seat that proposes among the above-mentioned background art and cause the injury for the human body easily when exploding, and bend over tongs handle when using and produce inconvenient problem.

The technical scheme of the utility model is realized like this:

the utility model provides a novel regulation seat for pneumatic seat, includes the backup pad that is used for connecting the top seat, the sleeve of jagged is seted up at the below position fixedly connected with top of backup pad, the sleeve upper end is equipped with and is used for driving the seat to carry out the lift drive assembly that goes up and down.

Preferably, the lifting driving assembly comprises a rotary rod connected to a notch position above the sleeve in a rotatable mode, the rotary rod is of a Z-shaped structure, one end of the rotary rod extends to the position of the inner cavity of the sleeve, and the other end of the rotary rod is connected with a handle.

Preferably, the lifting driving assembly is sleeved with a sleeve which is arranged inside the sleeve and fixedly connected with the supporting plate, an opening corresponding to the position of the notch of the sleeve is formed in one side of the sleeve, a rotary rod is rotatably connected to the opening of the sleeve, one end of the rotary rod extends to the position of the inner cavity of the sleeve, and the other end of the rotary rod is connected with a handle.

Preferably, the center position of backup pad is equipped with the cavity of undercut, the center position detachable of cavity is connected with amortization shutoff buckle.

Preferably, the amortization shutoff buckle is the plastic material, amortization shutoff buckle includes the flat board, dull and stereotyped surperficial central point puts an organic whole and is connected with the vertical scroll, and the upper end both sides outer wall department of vertical scroll is equipped with the screens portion of outside extension, the central point of backup pad puts and has seted up the draw-in groove that link up, be used for with amortization shutoff buckle cooperation locking.

Preferably, the handle is connected to the end position of the rotating rod through threads.

Preferably, the handle is clamped at the end position of the rotating rod.

Preferably, the handle is integrally connected with the rotating rod.

Preferably, the four corners of the supporting plate are provided with through connecting holes.

Preferably, the middle position of the sleeve is connected with a support mounting sleeve, the support mounting sleeve is arranged at the middle position of the sleeve, and the support mounting sleeve is provided with a pedal support.

Preferably, a disc-shaped base is fixedly mounted at the bottom of the sleeve.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses structural design is simple, convenient to use, installs the backup pad additional at telescopic top, produced impact when can effectually alleviating the cylinder explosion reduces the probability that causes the injury to the human body, and the security is high, and when carrying out altitude mixture control, adopts the rotary rod of Z style of calligraphy can effectively reduce the radius of rotation of handle, and the user of being convenient for sits and carries out altitude mixture control on the seat, saves physical power.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a perspective view of the noise reduction blocking buckle of the utility model;

fig. 3 is a plan view of the support plate of the present invention;

fig. 4 is a schematic structural view of a lifting driving assembly according to a first embodiment of the present invention;

fig. 5 is a cross-sectional structural view of the lifting driving assembly according to the second embodiment of the present invention.

Wherein:

1. a sleeve; 2. a handle; 3. rotating the rod; 4. a noise reduction blocking buckle; 401. a flat plate; 402. a vertical shaft; 403. a clamping part; 5. a concave cavity; 6. a support plate; 7. connecting holes; 8. a bracket mounting sleeve; 9. a pedal bracket; 10. a base; 11. a pin shaft; 12. a notch; 13. a card slot; 14. a sleeve.

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 efforts belong to the protection scope of the present invention.

The first embodiment,

Referring to fig. 1-4, a novel regulation seat for pneumatic seat, include the backup pad 6 that is used for connecting the top seat, the sleeve 1 of breach 12 is seted up at the below position fixedly connected with top of

backup pad

6, 1 upper end of sleeve is equipped with and is used for driving the seat and carry out the lift drive subassembly that goes up and down, the lift drive subassembly includes rotatable connection at the rotary rod 3 of 1 top breach 12 positions of sleeve, and wherein, there is a round pin axle 11 at the outer wall of 1 breach 12 of sleeve or inner wall position fixed mounting, and 3 covers of rotary rod are established on round pin axle 11, realize rotatable coupling, rotary rod 3 is Z style of calligraphy structure, the one end of rotary rod 3 extends to 1 inner chamber position of sleeve, and one end is connected with handle 2 in.

Specifically, the center position of backup pad 6 is equipped with undercut's cavity 5, the central point of cavity 5 puts detachable and is connected with amortization shutoff buckle 4.

Specifically, amortization shutoff buckle 4 is the plastic material, amortization shutoff buckle 4 includes flat board 401, the surperficial central point of flat board 401 puts an organic whole and is connected with vertical scroll 402, and the screens portion 403 that outside extends is equipped with in the upper end both sides outer wall department of vertical scroll 402, the central point of backup pad 6 puts and sets up the draw-in groove 13 that link up, be used for with amortization shutoff buckle 4 cooperation locking, during the installation, passes draw-in groove 13 with amortization shutoff buckle 4's vertical scroll 402 to amortization shutoff buckle 4's installation is rotatory, thereby realizes amortization shutoff buckle 4's installation.

Specifically, handle 2 passes through threaded connection at the tip position of rotary rod 3, perhaps handle 2 card is established at the tip position of rotary rod 3, perhaps handle 2 and rotary rod 3 body coupling can adopt different connection scheme according to the user demand of different seats.

Specifically, four corners of the supporting plate 6 are provided with through connecting holes 7 for connecting the supporting plate 6 with a seat above the supporting plate after bolts are inserted.

Specifically, the middle position of sleeve 1 is connected with support mounting cover 8, support mounting cover 8 is established in the middle position of sleeve 1, install pedal support 9 on the support mounting cover 8, the bottom fixed mounting of sleeve 1 has the base 10 that is discoid.

The working principle is as follows:

when the pneumatic seat is used, the supporting plate 6 is fixedly arranged at the top of the sleeve 1 and is connected with a seat above the supporting plate through a connecting hole 7 on the supporting plate 6, the cylinder is arranged in the sleeve 1, the front end of the rotating rod 3 is used for adjusting a telescopic rod of the cylinder so as to realize a lifting function (the working principle of the part is the same as that of the adjusting mode of the existing pneumatic seat, and the details are not repeated), when the cylinder explodes, the generated impact force moves upwards and acts on the supporting plate 6, and the acting force generated by explosion can be reduced by using the supporting plate 6 so as to avoid the injury to a human body; handle 2 can be convenient for light the grasping of user of Z style of calligraphy to handle 2 rotates, reach seat altitude mixture control's purpose, when adjusting the seat height, the part that rotary rod 3 is located sleeve 1 can strike backup pad 6, for avoiding striking noise generation, design amortization shutoff buckle 4 is eliminated the noise, in operation, 3 front end striking of rotary rod are on amortization shutoff buckle 4, amortization shutoff buckle 4 adopts the plastic material, can the noise reduction, high durability and convenient use.

Example II,

As shown in fig. 1-3 and 5, the present embodiment is different from the above embodiments in that: the lifting driving assembly comprises a sleeve 14 which is sleeved inside the sleeve 1 and fixedly connected with the supporting plate 6, an opening corresponding to the position of the notch 12 of the sleeve 1 is formed in one side of the sleeve 14, a rotating rod 3 is rotatably connected to the opening of the sleeve 14, one end of the rotating rod 3 extends to the position of the inner cavity of the sleeve 1, and the other end of the rotating rod is connected with a handle 2; namely, a built-in sleeve 14 is added, the sleeve 14 and the sleeve 1 are arranged concentrically, the rotating rod 3 is connected to the opening of the sleeve 14 through the pin 11, and during actual processing, the pin 11 can be selected to be fixedly arranged on the inner wall or the outer wall of the sleeve 14, so that the purpose of setting is to visually shorten the length of the whole rotating rod 3, and the seat is attractive.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel regulation seat for pneumatic seat which characterized in that: the lifting device comprises a supporting plate (6) used for being connected with a seat above, wherein the top of the lower position of the supporting plate (6) is fixedly connected with a sleeve (1) with a notch (12), and a lifting driving assembly used for driving the seat to lift is arranged at the upper end of the sleeve (1).

2. The new adjustment seat for pneumatic seats according to claim 1, characterized in that: the lifting driving assembly comprises a rotary rod (3) which is rotatably connected to a notch (12) above the sleeve (1), the rotary rod (3) is of a Z-shaped structure, one end of the rotary rod (3) extends to the inner cavity of the sleeve (1), and the other end of the rotary rod is connected with a handle (2).

3. The new adjustment seat for pneumatic seats according to claim 1, characterized in that: the lifting driving assembly is characterized in that the lifting driving assembly comprises a sleeve (14) which is sleeved inside the sleeve (1) and is fixedly connected with the supporting plate (6), an opening corresponding to the position of the notch (12) of the sleeve (1) is formed in one side of the sleeve (14), a rotating rod (3) is rotatably connected to the opening of the sleeve (14), one end of the rotating rod (3) extends to the position of an inner cavity of the sleeve (1), and the other end of the rotating rod is connected with a handle (2).

4. The new adjustment seat for pneumatic seats according to claim 1, characterized in that: the center position of backup pad (6) is equipped with undercut cavity (5), the center position detachable of cavity (5) is connected with amortization shutoff buckle (4).

5. The new adjustment seat for pneumatic seats according to claim 4, characterized in that: amortization shutoff buckle (4) are the plastic material, amortization shutoff buckle (4) are including flat board (401), the surperficial central point of flat board (401) puts an organic whole and is connected with vertical scroll (402), and the upper end both sides outer wall department of vertical scroll (402) is equipped with outside extension screens portion (403), the central point of backup pad (6) puts and offers link up, is used for with amortization shutoff buckle (4) cooperation locking draw-in groove (13).

6. A new adjustment seat for pneumatic seats according to claim 2 or 3, characterized in that: the handle (2) is connected to the end position of the rotating rod (3) through threads.

7. A new adjustment seat for pneumatic seats according to claim 2 or 3, characterized in that: the handle (2) is clamped at the end position of the rotating rod (3).

8. A new adjustment seat for pneumatic seats according to claim 2 or 3, characterized in that: the handle (2) is integrally connected with the rotating rod (3).

9. The new adjustment seat for pneumatic seats according to claim 1, characterized in that: and through connecting holes (7) are formed in the four corners of the supporting plate (6).

10. The new adjustment seat for pneumatic seats according to claim 1, characterized in that: the middle part position of sleeve (1) is connected with support mounting cover (8), the middle part position at sleeve (1) is established in support mounting cover (8), install pedal support (9) on support mounting cover (8), the bottom position fixed mounting of sleeve (1) has and is discoid base (10).