CN212546267U

CN212546267U - Bar chair that stability is high

Info

Publication number: CN212546267U
Application number: CN202021064568.7U
Authority: CN
Inventors: 杨寅虎
Original assignee: Jiangsu Tiger Tools Co ltd
Current assignee: Jiangsu Tiger Tools Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-19
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a bar chair that stability is high, including back gasbag and cushion, the bustle is installed to back gasbag's downside, and the inside rear side of bustle installs the connecting plate, the internally mounted of connecting plate has first spring, the limiting plate is installed to the front side of connecting plate, and the inside of limiting plate has seted up the spacing groove, the cushion is installed to the front side of connecting plate, and the inside of cushion has seted up the constant head tank, the internally mounted of constant head tank has the limiting plate, the lower fixed surface of cushion is connected with the dead lever, the surface mounting of limiting plate has the mounting panel, and the lower extreme of mounting panel installs the locating plate, the internally mounted of locating plate has the second spring, and the disc is installed to the downside of second spring, the support column is installed to the downside of disc. This bar chair that stability is high is convenient for have better stability, has guaranteed the security of use, is convenient for adjust the height of chair, is convenient for sit for a long time and alleviates the waist.

Description

Bar chair that stability is high

Technical Field

The utility model relates to a bar chair technical field specifically is a bar chair that stability is high.

Background

When people drink in the bar, people need to sit on the bar chair to enjoy the taste of the bar, so that the requirements of different bars on the bar chair are different, and the currently used bar chairs are various, but have some defects, such as:

current bar chair is not convenient for have better stability, is not convenient for adjust the height of chair, is not convenient for sit for a long time and alleviates the waist, consequently, the utility model provides a bar chair that stability is high to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar chair that stability is high to the solution is not convenient for have better stability that proposes in the above-mentioned background art, is not convenient for adjust the height of chair, is not convenient for sit for a long time and alleviates the problem of waist.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bar chair that stability is high, includes back gasbag and cushion, the bustle is installed to the downside of back gasbag, and the inside rear side of bustle installs the connecting plate, the internally mounted of connecting plate has first spring, the limiting plate is installed to the front side of connecting plate, and the inside of limiting plate has seted up the spacing groove, the cushion is installed to the front side of connecting plate, and the inside of cushion has seted up the constant head tank, the internally mounted of constant head tank has the limiting plate, and the internally mounted of limiting plate has the connecting rod, the lower fixed surface of cushion is connected with the dead lever, the surface mounting of limiting plate has the mounting panel, and the lower extreme of mounting panel installs the locating plate, the internally mounted of locating plate has the second spring, and the disc is installed to the downside of second spring, the support column.

Preferably, the first springs are arranged in the limiting plate at equal intervals and are connected with the connecting plate in a clamping mode.

Preferably, the limiting plate is in threaded connection with the connecting rod, threads at the left end and the right end of the connecting rod are opposite, and the limiting plate is in clamping connection with the lower end of the seat cushion.

Preferably, the upper end of the fixing rod is of a concave structure, and the lower end of the fixing rod penetrates through the middle of the disc.

Preferably, the mounting plate, the limiting plate and the positioning plate form a rotating structure, and the mounting plate is symmetrically arranged relative to the center of the connecting rod.

Preferably, the second springs are arranged in the disc at equal intervals, and the disc is connected with the positioning plate in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the bar chair with high stability is convenient to have better stability, is convenient to adjust the height of the chair and is convenient to relieve the waist after long-time sitting;

1. the limiting plates are in threaded connection with the connecting rod, when the connecting rod is rotated, the limiting plates move oppositely, and the mounting plate, the limiting plates and the positioning plate form a rotating structure, so that the cushion moves up and down, the height adjustment is completed, the requirements of different people are met, and the use is more flexible;

2. the fixing rod is fixedly connected with the cushion and penetrates through the disc, so that the stability of the adjusting process is ensured, and the support columns are obliquely arranged outwards at equal angles on the lower side of the disc, so that the stability of sitting on the cushion is ensured, and the use safety is improved;

3. through first spring equidistant setting in the inside of limiting plate, when the waist leaned on the surface of bustle, alleviated the waist under first spring action, reduced the painful condition of long-time sitting of leading to the waist, improved the comfortable degree of use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the disc and the supporting pillar according to the present invention;

fig. 4 is a schematic view of the side view section connection structure of the connection plate and the first spring of the present invention.

In the figure: 1. a backrest airbag; 2. a waist pad; 3. a connecting plate; 4. a first spring; 5. a limiting plate; 6. a limiting groove; 7. a cushion; 8. positioning a groove; 9. a limiting plate; 10. a connecting rod; 11. fixing the rod; 12. mounting a plate; 13. positioning a plate; 14. a second spring; 15. a disc; 16. and (4) a support column.

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, the present invention provides a technical solution: a high-stability bar chair comprises a backrest airbag 1, a lumbar pad 2, a connecting plate 3, a first spring 4, a limiting plate 5, a limiting groove 6, a cushion 7, a positioning groove 8, a limiting plate 9, a connecting rod 10, a fixing rod 11, a mounting plate 12, a positioning plate 13, a second spring 14, a disc 15 and a supporting column 16, wherein the lumbar pad 2 is installed at the lower side of the backrest airbag 1, the connecting plate 3 is installed at the rear side of the inner part of the lumbar pad 2, the first spring 4 is installed inside the connecting plate 3, the limiting plate 5 is installed at the front side of the connecting plate 3, the limiting groove 6 is arranged inside the limiting plate 5, the cushion 7 is installed at the front side of the connecting plate 3, the positioning groove 8 is arranged inside the cushion 7, the limiting plate 9 is installed inside the positioning groove 8, the connecting rod 10 is installed inside the limiting plate 9, the fixing rod 11 is fixedly connected to the lower surface of, and the lower extreme of mounting panel 12 installs locating plate 13, and the internally mounted of locating plate 13 has second spring 14, and the downside of second spring 14 installs disc 15, and the downside of disc 15 installs support column 16.

As shown in fig. 4, the first springs 4 are arranged in the limiting plate 5 at equal intervals, and the first springs 4 are connected with the connecting plate 3 in a clamping manner to conveniently relieve the waist, as shown in fig. 1, the limiting plates 9 are connected with the connecting rod 10 in a threaded manner, threads at the left end and the right end of the connecting rod 10 are opposite, the limiting plates 9 are connected with the lower end of the cushion 7 in a clamping manner to conveniently move the limiting plates 9, the second springs 14 are arranged in the disc 15 at equal intervals, and the disc 15 is connected with the positioning plate 13 in a clamping manner to conveniently limit the second springs 14;

as shown in FIG. 2, the upper end of the fixed rod 11 is of a concave structure, and the lower end of the fixed rod 11 penetrates through the middle of the disc 15, so that the stability of the chair is improved, the mounting plate 12, the limiting plate 9 and the positioning plate 13 form a rotating structure, and the mounting plate 12 is arranged symmetrically about the center of the connecting rod 10, so that the height can be adjusted conveniently.

The working principle is as follows: when the high-stability bar chair is used, firstly, the connecting rod 10 in the figure 1 is rotated, because the connecting rod 10 is in threaded connection with the limiting plate 9, and the threads at the left end and the right end of the connecting rod 10 are opposite, the limiting plate 9 moves relatively when the chair rotates, and the mounting plate 12 and the limiting plate 9 form a rotating structure, so that the cushion 7 moves up and down, the adjustment of the height is completed, the flexibility of use is improved, in the adjusting process, the fixing rod 11 moves up and down in the disc 15, the stability of the adjustment is further ensured, meanwhile, the supporting columns 16 are arranged in the disc 15 at equal angles, so that the stability of the chair is increased, when a person sits on the upper surface of the cushion 7, because the first springs 4 are arranged in the limiting plate 5 at equal intervals, when the waist of the person leans against the surface of the waist cushion 2, the waist is relieved under the action of the first springs 4, thereby prevent to sit for a long time, lead to the painful problem of waist, sit simultaneously when cushion 7, because second spring 14 is in the equidistant setting in the inside of disc 15, and locating plate 13 is connected with disc 15 block to convenient user shakes from top to bottom when sitting, has strengthened user's bar and has experienced the sense, has increased activity atmosphere, has improved the device's practicality, and this is exactly this stable high bar chair's application method.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bar chair that stability is high, includes back gasbag (1) and cushion (7), its characterized in that: the waist pad (2) is installed on the lower side of the backrest airbag (1), the connecting plate (3) is installed on the rear side of the inside of the waist pad (2), the first spring (4) is installed inside the connecting plate (3), the limiting plate (5) is installed on the front side of the connecting plate (3), the limiting groove (6) is formed inside the limiting plate (5), the cushion (7) is installed on the front side of the connecting plate (3), the positioning groove (8) is formed inside the cushion (7), the limiting plate (9) is installed inside the positioning groove (8), the connecting rod (10) is installed inside the limiting plate (9), the fixing rod (11) is fixedly connected to the lower surface of the cushion (7), the mounting plate (12) is installed on the outer surface of the limiting plate (9), the positioning plate (13) is installed at the lower end of the mounting plate (12), the second spring (14) is installed inside the positioning plate (13), and a disc (15) is installed on the lower side of the second spring (14), and a support column (16) is installed on the lower side of the disc (15).

2. The stable bar chair as claimed in claim 1, wherein: the first springs (4) are arranged in the limiting plate (5) at equal intervals, and the first springs (4) are connected with the connecting plate (3) in a clamping mode.

3. The stable bar chair as claimed in claim 1, wherein: the limiting plate (9) is in threaded connection with the connecting rod (10), threads at the left end and the right end of the connecting rod (10) are opposite, and the limiting plate (9) is connected with the lower end of the seat cushion (7) in a clamping mode.

4. The stable bar chair as claimed in claim 1, wherein: the upper end of the fixed rod (11) is of a concave structure, and the lower end of the fixed rod (11) penetrates through the middle of the disc (15).

5. The stable bar chair as claimed in claim 1, wherein: the mounting plate (12), the limiting plate (9) and the positioning plate (13) form a rotating structure, and the mounting plate (12) is arranged symmetrically relative to the center of the connecting rod (10).

6. The stable bar chair as claimed in claim 1, wherein: the second springs (14) are arranged in the disc (15) at equal intervals, and the disc (15) is connected with the positioning plate (13) in a clamping mode.