CN212678718U

CN212678718U - Novel bracket structure for hanging seat of swivel chair and leisure chair

Info

Publication number: CN212678718U
Application number: CN202021425653.1U
Authority: CN
Inventors: 程涛; 余林森
Original assignee: Anji Bokai Furniture Co ltd
Current assignee: Anji Bokai Furniture Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-12
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a novel swivel chair, leisure chaise longue suspend bracket structure of seat support in midair, the on-line screen storage device comprises a base, the inside intermediate position department cover of base is equipped with second electric cylinder, the fixed block is installed to second electric cylinder's output, the metal suspension is installed in the outside of fixed block, the upset storehouse is installed to the both ends symmetry in the metal suspension outside, and the metal suspension extends to the inside in upset storehouse, the intermediate position department of upset storehouse bottom is provided with the through-hole, and the inside of through-hole is provided with T style of calligraphy locating lever, T style of calligraphy locating lever extends to the inside in upset storehouse, the intermediate position department of upset storehouse bottom is provided with the through-hole. The utility model discloses the device is through mutually supporting of metal suspension, L type adapter sleeve, limiting plate, jack, spring, T style of calligraphy locating lever, adjusts the angle of bedplate and connecting pipe, need not at pedestal mounting tray and industry for the device is whole more unified pleasing to the eye.

Description

Novel bracket structure for hanging seat of swivel chair and leisure chair

Technical Field

The utility model relates to a swivel chair, leisure chaise longue suspend the bracket structure technical field of seat support in midair, specifically be a novel swivel chair, leisure chaise longue suspend the bracket structure of seat support in midair.

Background

Swivel chair, the leisure chaise longue all is common chair in the life, current office chair, the base of leisure chaise longue is mostly fixed, the angularly adjustable of bedplate a bit, all accomplish through additional tray mechanism, tray mechanism is because of setting up in the bottom of bedplate, can cause the influence to the whole aesthetic property of chair, and manufacturing cost increases more, the back supporting plate size of current swivel chair and leisure chaise longue is comparatively fixed, application scope is comparatively limited, the longer people in back is when using a bit, because the back is difficult to comprehensively obtain the support, the comfort level is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel swivel chair, leisure chaise longue suspend the bracket structure of seat support in midair to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel bracket structure of a hanging seat of a swivel chair and a leisure chair comprises a base, wherein a second electric cylinder is sleeved at the middle position inside the base, a fixed block is installed at the output end of the second electric cylinder, a metal suspension is installed on the outer side of the fixed block, turning bins are symmetrically installed at two ends of the outer side of the metal suspension, the metal suspension extends into the turning bins, through holes are formed in the middle position of the bottom of the turning bins, T-shaped positioning rods are arranged inside the through holes and extend into the turning bins, limiting plates are symmetrically installed at the middle positions of two sides of the outer side of the T-shaped positioning rods, springs are arranged at the bottoms of the two groups of limiting plates, the bottoms of the springs are mutually connected with the bottom ends inside the turning bins, and L-shaped connecting sleeves are sleeved at the outer side of the metal suspension inside the turning bins, jacks are uniformly arranged on one side, close to the T-shaped positioning rod, of the outer side of the L-shaped connecting sleeve, the jacks are matched with the T-shaped positioning rod, one side of the L-shaped connecting sleeve extends out of the interior of the turnover bin, a bearing is arranged at the joint of the outer side of the L-shaped connecting sleeve and the turnover bin, the outer side of the bearing is fixed with the turnover bin, seat plates are arranged at the middle positions, close to one side, of two groups of L-shaped connecting sleeves, a first electric cylinder is arranged at one end, far away from the turnover bin, of the interior of the two groups of L-shaped connecting sleeves, a connecting pipe is jointly arranged at the output end of the two groups of first electric cylinders, a chair body elastic mesh cover is arranged at one end, close to the turnover bin, of the bottom of the connecting pipe and the bottom of the seat plate, a bottom mesh cover fixing rope is arranged at one end, the control panel is installed at the top of the front end of the base and is electrically connected with the first electric cylinder and the second electric cylinder respectively.

Preferably, the four corners of the bottom of the base are provided with universal wheels.

Preferably, the bottom outside the T-shaped positioning rod is uniformly provided with anti-skid protrusions.

Preferably, the outer side of the seat board is provided with a leather sleeve, and a sponge layer is arranged between the seat board and the leather sleeve.

Preferably, the connecting pipe is made of Contraband-shaped structure.

Preferably, the metal suspension is made of aluminum.

Compared with the prior art, the beneficial effects of the utility model are that: this novel swivel chair, the bracket structure that the leisure chaise longue suspends the seat support in midair passes through the metal suspension, L type adapter sleeve, the limiting plate, the jack, a spring, mutually supporting of T style of calligraphy locating lever, adjust the angle of bedplate and connecting pipe, need not at pedestal mounting tray and industry, make the whole more unified of device pleasing to the eye, highly adjusting through second electric cylinder to the device support, use more comfortablely, adjust the position of connecting pipe through first electric cylinder, support user's back comprehensively, enlarge the application scope of device, the comfort of use is improved.

Drawings

Fig. 1 is a three-dimensional view of the present invention;

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

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the internal structure of the turnover bin of the present invention;

fig. 5 is a schematic diagram of the structure of the L-shaped connection sleeve of the present invention.

In the figure: 1. a base; 2. a metal suspension; 3. the bottom net sleeve is used for fixing the rope; 4. the chair body is provided with an elastic mesh cloth sleeve; 5. a first electric cylinder; 6. an L-shaped connecting sleeve; 7. a seat plate; 8. turning over the bin; 9. a fixed block; 10. a connecting pipe; 11. a limiting plate; 12. a jack; 13. a spring; 14. a T-shaped positioning rod; 15. a control panel; 16. a second electric cylinder.

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. 1-5, the present invention provides an embodiment: a novel bracket structure for hanging seats of swivel chairs and leisure chairs comprises a base 1, a second electric cylinder 16 is sleeved at the middle position inside the base 1, the using model of the electric cylinder is JSU32, a fixed block 9 is installed at the output end of the second electric cylinder 16, a metal suspension frame 2 is installed at the outer side of the fixed block 9 and supports each component of the hanging seat, turning bins 8 are symmetrically installed at the two ends of the outer side of the metal suspension frame 2, the metal suspension frame 2 extends into the turning bins 8, a through hole is formed at the middle position at the bottom of the turning bin 8, a T-shaped positioning rod 14 is arranged inside the through hole, the T-shaped positioning rod 14 extends into the turning bin 8, limiting plates 11 are symmetrically installed at the middle positions at the two sides of the outer side of the T-shaped positioning rod 14, springs 13 are arranged at the bottoms of the two groups of limiting plates 11, and the bottoms of the springs 13 are connected, an L-shaped connecting sleeve 6 is sleeved on the outer side of a metal suspension 2 in a turnover bin 8, jacks 12 are uniformly arranged on one side, close to a T-shaped positioning rod 14, of the outer side of the L-shaped connecting sleeve 6, the jacks 12 are matched with the T-shaped positioning rod 14, one side of the L-shaped connecting sleeve 6 extends out of the interior of the turnover bin 8, a bearing is arranged at the joint of the outer side of the L-shaped connecting sleeve 6 and the turnover bin 8 to fix the position of the L-shaped connecting sleeve 6, the outer side of the bearing and the turnover bin 8 are fixed with each other, a seat plate 7 is arranged at the middle position, close to one side, of each two groups of L-shaped connecting sleeves 6, a first electric cylinder 5 is arranged at one end, far away from the turnover bin 8, of each group of the two groups of L-shaped connecting sleeves 6, the electric cylinder is JSU32 in use, a connecting pipe 10 is commonly arranged at the output end of each two groups of the, the chair comprises a back of a user, wherein one end, far away from an L-shaped connecting sleeve 6, of the bottom of a seat plate 7 is provided with a bottom net sleeve fixing rope 3, a chair body elastic net cloth sleeve 4 is fixed, the bottom net sleeve fixing rope 3 is connected with the chair body elastic net cloth sleeve 4, the top of the front end of a base 1 is provided with a control panel 15, the use model of the control panel is JG-128C, and the control panel 15 is respectively electrically connected with a first electric cylinder 5 and a second electric cylinder 16. The bottom in the base 1 is provided with the battery, and control panel 15, first electric cylinder 5 and second electric cylinder 16 among the device are prior art, and its constitutional structure and connected mode are the same with current device completely.

In this implementation, base 1 bottom four corners department all is provided with the universal wheel, be convenient for shift the position of device, the bottom in the T style of calligraphy locating lever 14 outside evenly is provided with anti-skidding arch, prevent the slippage, the operation is more stable, the outside of bedplate 7 is provided with the leather sheath, and be provided with the sponge layer between bedplate 7 and the leather sheath, connecting pipe 10 is made by Contraband style of calligraphy structure, be convenient for install chair body elastic mesh cloth cover 4, metal suspension 2 is made by aluminium system material, the material uses comparatively stably, and difficult corrosion.

The working principle is as follows: when the device is used, a power supply is switched on, the control panel 15 is opened, an operator opens the second electric cylinder 16 through the control panel 15, so that the fixing block 9, the metal suspension 2 and all the components on the metal suspension are adjusted to a specified height, opens the first electric cylinder 5 through the control panel 15, extends the connecting pipe 10 to a specified position through the first electric cylinder 5 according to the length of the back of a user, supports the back of the user through the connecting pipe 10 and the chair body elastic mesh cloth sleeve 4, when the angle of the seat plate 7 needs to be adjusted, firstly, two groups of T-shaped positioning rods 14 are pulled down, drives the limiting plate 11 to compress the spring 13 through the T-shaped positioning rods 14, releases the fixing effect of the T-shaped positioning rods 14 on the jacks 12, and rotates the L-shaped connecting sleeve 6 and the seat plate 7 to the specified position after the fixing is released, the elastic restoring force of the spring 13 drives the T-shaped positioning rod 14 to be inserted into the corresponding jack 12, so that the position of the L-shaped connecting sleeve 6 is fixed.

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 a novel swivel chair, leisure chaise longue suspend bracket structure of seat support in midair, includes base (1), its characterized in that: the middle position of the inner part of the base (1) is sleeved with a second electric cylinder (16), the output end of the second electric cylinder (16) is provided with a fixed block (9), the outer side of the fixed block (9) is provided with a metal suspension (2), the two ends of the outer side of the metal suspension (2) are symmetrically provided with turning bins (8), the metal suspension (2) extends into the turning bins (8), the middle position of the bottom of the turning bins (8) is provided with a through hole, the inner part of the through hole is provided with T-shaped positioning rods (14), the T-shaped positioning rods (14) extend into the turning bins (8), the middle position of the two sides of the outer side of the T-shaped positioning rods (14) are symmetrically provided with limiting plates (11), the bottoms of the two groups of limiting plates (11) are provided with springs (13), and the bottoms of the springs (13) are mutually connected with the inner bottom ends of the turning bins (8), an L-shaped connecting sleeve (6) is sleeved on the outer side of a metal suspension frame (2) in the turning bin (8), jacks (12) are uniformly arranged on one side, close to T-shaped positioning rods (14), of the outer side of the L-shaped connecting sleeve (6), the jacks (12) are matched with the T-shaped positioning rods (14), one side of the L-shaped connecting sleeve (6) extends out of the turning bin (8), a bearing is arranged at the joint of the outer side of the L-shaped connecting sleeve (6) and the turning bin (8), the outer side of the bearing is fixed with the turning bin (8), seat plates (7) are arranged at the middle positions, close to one side, of the L-shaped connecting sleeve (6), two groups of L-shaped connecting sleeves (6), one ends, far away from the turning bin (8), are provided with first electric cylinders (5), and connecting pipes (10) are jointly arranged at the output ends of the two groups of the first electric cylinders (5), connecting pipe (10) bottom and bedplate (7) bottom are provided with chair body elasticity net cloth cover (4) near the one end in turnover storehouse (8), the one end that L type connecting sleeve (6) were kept away from to bedplate (7) bottom is provided with bottom net cover fixed rope (3), bottom net cover fixed rope (3) and chair body elasticity net cloth cover (4) interconnect, control panel (15) are installed at the top of the positive one end of base (1), control panel (15) are connected with first electric cylinder (5) and second electric cylinder (16) electricity respectively.

2. The novel bracket structure for hanging the seat of the swivel chair and the leisure chair as claimed in claim 1, wherein: the four corners of the bottom of the base (1) are provided with universal wheels.

3. The novel bracket structure for hanging the seat of the swivel chair and the leisure chair as claimed in claim 1, wherein: the bottom of the outer side of the T-shaped positioning rod (14) is uniformly provided with anti-skidding bulges.

4. The novel bracket structure for hanging the seat of the swivel chair and the leisure chair as claimed in claim 1, wherein: the outer side of the seat board (7) is provided with a leather sheath, and a sponge layer is arranged between the seat board (7) and the leather sheath.

5. The novel bracket structure for hanging the seat of the swivel chair and the leisure chair as claimed in claim 1, wherein: the connecting pipe (10) is made of Contraband-shaped structure.

6. The novel bracket structure for hanging the seat of the swivel chair and the leisure chair as claimed in claim 1, wherein: the metal suspension (2) is made of aluminum.