CN215077022U

CN215077022U - Novel chair cushion

Info

Publication number: CN215077022U
Application number: CN202120850651.5U
Authority: CN
Inventors: 崔俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-10
Anticipated expiration: 2031-04-24

Abstract

The utility model discloses a novel chair cushion, its technical scheme main points are: including bearing circle, the inboard of bearing circle has the cushion board through installation component fixed mounting, the upper end of cushion board is equipped with the sponge bed course, the upper end of sponge bed course is equipped with the latex bed course, the outside parcel of latex bed course and sponge bed course has the leather layer, the lower extreme welding of bearing circle has the support frame, the lower extreme fixedly connected with bottom ring of support frame, the lower extreme middle part fixedly connected with installing sleeve of cushion board, the inside of installing sleeve is connected with through joint subassembly block and consolidates the axle. Through setting up sponge bed course, latex bed course and leather layer, great improvement the compliance of cushion board upper surface, make people sit more comfortable on the cushion board, reduced people's sensation of sitting the waist for a long time and aching the back of the body, latex bed course gas permeability is also better moreover, and people sit for a long time and also do not have damp and hot sensation.

Description

Novel chair cushion

Technical Field

The utility model relates to a household articles technical field, in particular to novel chair cushion.

Background

A chair is a daily-life furniture, a seat with a backrest and armrests and a round stool also belong to the chairs. The round stool is a common chair in household life, does not have a chair, has small self weight, and is convenient to use and move.

Circular bench in the life generally all is circular metal frame at present, and the fixed circular panel of going up in top is used for sitting, but is used for the position that is used for as the cushion among the prior art very hard, and people sit on it for a long time and can appear the circumstances of soreness of the waist back pain, adds the thin sponge of one deck at most on, is not enough to solve the tired circumstances of sitting for a long time, and present circular bench cushion drops easily with the bottom support frame moreover, damages easily.

Disclosure of Invention

To the problem mentioned in the background art, the utility model aims at providing a novel chair cushion to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a novel chair cushion, includes the bearing circle, there is the cushion board inboard of bearing circle through installation component fixed mounting, the upper end of cushion board is equipped with the sponge bed course, the upper end of sponge bed course is equipped with the latex bed course, the outside parcel of latex bed course and sponge bed course has the leather layer, the lower extreme welding of bearing circle has the support frame, the lower extreme fixedly connected with bottom ring of support frame, the lower extreme middle part fixedly connected with installation cover of cushion board, the inside of installation cover is connected with through joint subassembly block and consolidates the axle, it has the external thread groove to consolidate the lower extreme of axle, the surperficial threaded connection of external thread groove has the second nut, the lateral wall fixed connection of support frame has the link, the middle part fixedly connected with zhonghuan of link, consolidate the axle and run through the inside of zhonghuan.

Through adopting above-mentioned technical scheme, through setting up sponge bed course, latex bed course and leather layer, great improvement the compliance of cushion board upper surface, make people sit more comfortable on the cushion board, reduced people's sensation of sitting the waist for a long time and aching the back of the body, latex bed course gas permeability is also better moreover, and people sit for a long time and also do not have damp and hot sensation.

Preferably, the installation component comprises an installation block, a through hole, a screw rod and a first nut, the installation block is fixedly connected to the inner wall of the bearing ring, the through hole is formed in the installation block, the position of the screw rod corresponding to the through hole is fixedly connected to the periphery of the lower end of the cushion plate, the end of the screw rod penetrates through the through hole, and the first nut is in threaded connection with the lower end of the through hole.

Through adopting above-mentioned technical scheme, utilize the screw rod among the installation component to run through the inside through-hole of installation piece, then go into the gasket and install first nut again, install the cushion board in the upper end of bearing circle, improved the steadiness that cushion board and bearing circle are connected.

Preferably, four sets of mounting assemblies are arranged at equal angles, and a gasket is arranged between the first nut and the lower end of the mounting block.

Through adopting above-mentioned technical scheme, set up four group's installation component and gasket and increased the steadiness of cushion board.

The preferred, the joint subassembly includes spacing hole, plug, spring groove, expanding spring and stopper, the both sides at the installation cover are seted up in spacing hole, plug fixed connection is in the upper end of reinforcing axle, the both sides at the plug are seted up in the spring groove, the inside one end fixedly connected with expanding spring in spring groove, the inner wall sliding connection in spring groove has the stopper, expanding spring and stopper fixed connection.

Through adopting above-mentioned technical scheme, the installation head contracts to the spring inslot when inserting the installation cover time stopper, then when counterpointing with spacing hole, is fixing the beaded finish through stopper and spacing hole pin joint, and the link has formed the structure of mutual support with the support frame, has promoted the structural strength of whole seat.

Preferably, the lower end of the second nut is attached to the upper surface of the middle ring, and the connecting frame is connected with the support frame in a welding manner.

Through adopting above-mentioned technical scheme, the connected mode of link and support frame is the welding, has further promoted holistic structural strength.

Preferably, the cushion plate is internally provided with a plurality of air holes which are arranged in a circular array, and the aperture of each air hole is 0.3-0.5 cm.

Through adopting above-mentioned technical scheme, the bleeder vent that the cushion board bottom set up has improved the gas permeability of seat.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the softness of the upper surface of the cushion plate is greatly improved by arranging the sponge cushion layer, the latex cushion layer and the leather layer, so that people can sit on the cushion plate more comfortably, the feeling of waist soreness and backache of people sitting for a long time is reduced, the latex cushion layer has better air permeability, and people can not feel damp and hot even sitting for a long time;

the second, through setting up the installation component, utilize the screw rod among the installation component to run through the inside through-hole of installation piece, then use first nut to fix, improved the steadiness that cushion board and bearing circle are connected, it is longer to compare the life-span that direct welding used among the prior art to the reinforcing axle and the link that cushion board bottom set up have promoted the structural strength of whole seat, make the bearing capacity height more of seat, have strengthened the durability of seat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the cushion plate of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is an enlarged view of the section B of the present invention;

fig. 5 is a cross-sectional view of the present invention.

Reference numerals: 1. a load bearing ring; 2. mounting the component; 21. mounting blocks; 22. a through hole; 23. a screw; 24. a first nut; 3. a cushion plate; 4. a sponge cushion layer; 5. a latex cushion layer; 6. a leather layer; 7. a support frame; 8. a bottom ring; 9. installing a sleeve; 10. a clamping assembly; 101. a limiting hole; 102. a plug; 103. a spring slot; 104. a tension spring; 105. a limiting block; 11. reinforcing the shaft; 12. an outer thread groove; 13. a second nut; 14. a connecting frame; 15. a middle ring; 16. a gasket; 17. and (4) air holes.

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.

Examples

Referring to fig. 1-5, a novel chair cushion comprises a bearing ring 1, a cushion plate 3 is fixedly installed on the inner side of the bearing ring 1 through an installation component 2, a sponge cushion layer 4 is arranged at the upper end of the cushion plate 3, a latex cushion layer 5 is arranged at the upper end of the sponge cushion layer 4, a leather layer 6 is wrapped on the outer sides of the latex cushion layer 5 and the sponge cushion layer 4, a support frame 7 is welded at the lower end of the bearing ring 1, a bottom ring 8 is fixedly connected at the lower end of the support frame 7, an installation sleeve 9 is fixedly connected at the middle part of the lower end of the cushion plate 3, a reinforcing shaft 11 is clamped and connected inside the installation sleeve 9 through a clamping component 10, an outer thread groove 12 is formed at the lower end of the reinforcing shaft 11, a second nut 13 is connected to the surface thread of the outer thread groove 12, a connecting frame 14 is fixedly connected to the side wall of the support frame 7, a middle ring 15 is fixedly connected to the middle part of the connecting frame 14, the reinforcing shaft 11 penetrates the inside of the middle ring 15.

Referring to fig. 3, the mounting assembly 2 includes a mounting block 21, a through hole 22, a screw 23 and a first nut 24, the mounting block 21 is fixedly connected to the inner wall of the load ring 1, the through hole 22 is opened inside the mounting block 21, the screw 23 is fixedly connected to the lower end periphery of the cushion plate 3 at a position corresponding to the through hole 22, the end of the screw 23 penetrates through the through hole 22, and the first nut 24 is screwed to the lower end of the through hole 22; utilize the screw rod 23 among the installation component 2 to run through the inside through-hole 22 of installation piece 21, then go into gasket 16 and install first nut 24 again, install cushion board 3 in the upper end of bearing ring 1, improved the steadiness that cushion board 3 is connected with bearing ring 1.

Referring to fig. 2, the mounting assembly 2 is provided with four sets of equal angles, and a gasket 16 is arranged between the first nut 24 and the lower end of the mounting block 21; the provision of four sets of mounting assemblies 2 and spacers 16 increases the firmness of the cushion plate 3.

Referring to fig. 4, the clamping assembly 10 includes a limiting hole 101, a plug 102, a spring groove 103, a telescopic spring 104 and a limiting block 105, the limiting hole 101 is formed in two sides of the mounting sleeve 9, the plug 102 is fixedly connected to the upper end of the reinforcing shaft 11, the spring groove 103 is formed in two sides of the plug 102, the telescopic spring 104 is fixedly connected to one end of the interior of the spring groove 103, the limiting block 105 is slidably connected to the inner wall of the spring groove 103, and the telescopic spring 104 is fixedly connected to the limiting block 105; when the mounting head is inserted into the mounting sleeve 9, the limiting block 105 retracts towards the spring groove 103, and then is aligned with the limiting hole 101, the limiting block 105 is in pin joint with the limiting hole 101 to fix the reinforcing shaft, the connecting frame 14 and the supporting frame 7 form a mutual supporting structure, and the structural strength of the whole seat is improved.

Referring to fig. 1, the lower end of the second nut 13 is in fit connection with the upper surface of the middle ring 15, the connection frame 14 is welded to the support frame 7, and the connection frame 14 is welded to the support frame 7, so that the overall structural strength is further improved.

Referring to fig. 2, a plurality of air holes 17 are formed in the seat cushion plate 3, the air holes 17 are arranged in a circular array, and the aperture of each air hole 17 is 0.3-0.5 cm; the air holes 17 arranged at the bottom of the cushion plate 3 improve the air permeability of the chair.

The use principle and the advantages are as follows: firstly, through the arranged installation component 2, a screw 23 in the installation component 2 penetrates through a through hole 22 in an installation block 21, then a gasket 16 is arranged on the installation component, and a first nut 24 is arranged on the installation component, so that the cushion plate 3 is arranged at the upper end of a bearing ring 1, the stability of the connection between the cushion plate 3 and the bearing ring 1 is improved, compared with the prior art, the service life of the seat cushion plate is longer by direct welding, the reinforcing shaft 11 arranged at the bottom of the cushion plate 3 penetrates through the middle ring 15, a plug 102 in a clamping component 10 at the upper end of the reinforcing shaft 11 is inserted into the installation sleeve 9, when the installation head is inserted into the installation sleeve 9, the limiting block 105 retracts towards the spring groove 103, and then when the installation head is aligned with the limiting hole 101, the limiting block 105 is in pin joint with the limiting hole 101 to fix the reinforcing shaft, the connecting frame 14 and the supporting frame 7 form a mutual supporting structure, the structural strength of the whole seat is improved, and the bearing force of the seat is higher, the durability of seat has been strengthened, through setting up sponge bed course 4, latex bed course 5 and leather layer 6, great improvement the compliance of cushion board 3 upper surface, make people sit more comfortable on cushion board 3, reduced the sensation that people sit the soreness of the back of the body pain for a long time, 5 gas permeability of latex bed course are also better moreover, people sit for a long time also can not have the sensation of damp and hot, the gas permeability that the bleeder vent 17 that sets up in the 3 bottoms of cushion board has improved the seat moreover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a novel chair cushion, includes bearing ring (1), its characterized in that: the inner side of the bearing ring (1) is fixedly provided with a cushion plate (3) through a mounting component (2), the upper end of the cushion plate (3) is provided with a sponge cushion layer (4), the upper end of the sponge cushion layer (4) is provided with a latex cushion layer (5), the outer sides of the latex cushion layer (5) and the sponge cushion layer (4) are wrapped with a leather layer (6), the lower end of the bearing ring (1) is welded with a support frame (7), the lower end of the support frame (7) is fixedly connected with a bottom ring (8), the middle part of the lower end of the cushion plate (3) is fixedly connected with a mounting sleeve (9), the inside of the mounting sleeve (9) is connected with a reinforcing shaft (11) through a clamping component (10) in a clamping manner, the lower end of the reinforcing shaft (11) is provided with an outer thread groove (12), the surface thread of the outer thread groove (12) is connected with a second nut (13), the side wall of the support frame (7) is fixedly connected with a connecting frame (14), the middle part of the connecting frame (14) is fixedly connected with a middle ring (15), and the reinforcing shaft (11) penetrates through the inner part of the middle ring (15).

2. A novel chair cushion as claimed in claim 1, wherein: installation component (2) are including installation piece (21), through-hole (22), screw rod (23) and first nut (24), installation piece (21) fixed connection is at the inner wall of bearing circle (1), the inside at installation piece (21) is seted up in through-hole (22), the position fixed connection that screw rod (23) corresponds through-hole (22) is in the lower extreme week side of cushion board (3), through-hole (22) are run through to the tip of screw rod (23), first nut (24) threaded connection is at the lower extreme of through-hole (22).

3. A novel chair cushion as claimed in claim 2, wherein: the mounting assembly (2) is provided with four groups at equal angles, and a gasket (16) is arranged between the first nut (24) and the lower end of the mounting block (21).

4. A novel chair cushion as claimed in claim 1, wherein: joint subassembly (10) are including spacing hole (101), plug (102), spring groove (103), expanding spring (104) and stopper (105), the both sides in installation cover (9) are seted up in spacing hole (101), plug (102) fixed connection is in the upper end of reinforcing axle (11), the both sides in plug (102) are seted up in spring groove (103), the inside one end fixedly connected with expanding spring (104) of spring groove (103), the inner wall sliding connection of spring groove (103) has stopper (105), expanding spring (104) and stopper (105) fixed connection.

5. A novel chair cushion as claimed in claim 1, wherein: the lower end of the second nut (13) is attached to the upper surface of the middle ring (15), and the connecting frame (14) is connected with the support frame (7) in a welding mode.

6. A novel chair cushion as claimed in claim 1, wherein: the seat cushion plate (3) is internally provided with a plurality of air holes (17), the air holes (17) are arranged in a circular array, and the aperture of each air hole (17) is 0.3-0.5 cm.