CN216907360U

CN216907360U - Adjustable household seat

Info

Publication number: CN216907360U
Application number: CN202122695593.6U
Authority: CN
Inventors: 田勇; 曾娜
Original assignee: Nantong Zhenxin Textiles Co ltd
Current assignee: Nantong Zhenxin Textiles Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-07-08
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an adjustable household seat which comprises a backrest, a limiting hole column, a support rod, a support frame and a base plate, wherein the base plate is installed at the top end of the support frame, the bottom end of the base plate is fixedly connected with the support frame, a support column is installed at the center of the bottom end of the support frame, the top end of the support column is fixedly connected with the support frame, a threaded column is installed at the bottom end of the support column, the top end of the threaded column is fixedly connected with the support column, a threaded sleeve is sleeved at the bottom end of the threaded column, a nut sleeve is sleeved on the surface of the threaded column above the threaded sleeve, a base is installed at the bottom end of the threaded sleeve, and the top end of the base is fixedly connected with the threaded sleeve. The height of the household seat is adjusted, the household seat is convenient and fast to use, and the comfort level of the household seat in use is improved.

Description

Adjustable household seat

Technical Field

The utility model relates to the technical field of seats, in particular to an adjustable household seat.

Background

The chair is mainly used as daily necessities and mainly embodied in the use performance, the use function of the chair is mainly realized in the form of a seat, the chair shapes the sitting posture, the influence of the chair on the sitting comfort of a user, the determination of the sitting scene on the chair function and the requirement of the sitting mode on the use convenience of the chair, the good sitting posture needs the balance of the functions of the body muscles, the bones and the spine, meanwhile, the desk and the chair used and the related facilities have corresponding requirements, the office desk and the chair are required to meet the requirements of human engineering, the body gravity load under the sitting condition is reduced, the poor sitting posture or the office desk and the chair which do not meet the requirements of human engineering are reduced, a series of problems of muscles and bones of the human body can be caused, the postures are abnormal, the adjustable household seat is particularly important when sitting on the seat, and brings great pressure to muscles, bones, joints and a spine.

This type of seat on the market is various today, can satisfy people's user demand basically, but still has certain problem, and the adjustment of height of generally not being convenient for of current this type of seat when using has greatly influenced the travelling comfort when the seat uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable household seat to solve the problem that the seat is inconvenient to adjust in height in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seat is used to house with adjustable, includes back, spacing hole post, branch, support frame and backing plate, the backing plate is installed on the top of support frame, and the bottom and the support frame fixed connection of backing plate, the central point department of putting of support frame bottom installs the support column, and the top and the support frame fixed connection of support column, the screw thread post is installed to the bottom of support column, and the top and the support column fixed connection of screw thread post, the bottom cover of screw thread post is equipped with the thread bush, the screw thread post surface cover of thread bush top is equipped with nut cover, the base is installed to the bottom of thread bush, and the top and the thread bush fixed connection of base.

Preferably, the outer walls of the two sides of the supporting frame are provided with supporting rods, and the outer parts of the supporting rods are fixedly connected with the supporting frame.

Preferably, four groups of limit hole columns which are equidistant are arranged inside the supporting rod, and the outer wall of each limit hole column is fixedly connected with the supporting rod.

Preferably, the top ends of the supporting rods are sleeved with supporting sleeves, and the supporting sleeves are connected with the supporting rods in a sliding mode.

Preferably, the outer wall of the supporting sleeve is provided with a clamping pin, and one end of the clamping pin extends into the limiting hole column.

Preferably, the top ends of the supporting sleeves are all provided with cushion blocks, and the bottom ends of the cushion blocks are fixedly connected with the supporting sleeves.

Preferably, the outer wall of the support frame is provided with a support, and the outer wall of the support is fixedly connected with the support frame.

Preferably, the top end of the support is provided with a backrest, and the bottom end of the backrest is fixedly connected with the support.

Preferably, the bottom of base is installed the multiunit walking wheel, and the top and the base swing joint of walking wheel.

Compared with the prior art, the utility model has the beneficial effects that: the chair not only realizes the height adjustment of the household chair, is convenient for people to use, and improves the comfort level of the household chair when in use;

(1) the threaded column is connected with the threaded sleeve through threads, the threaded column and the threaded sleeve are fixed under the matching of the nut sleeve, the support frame is supported by the support column, and the height of the base plate is adjusted by the relative length of the threaded column and the threaded sleeve, so that the height of the seat for home use is adjusted, and convenience is brought to people to use;

(2) the supporting rod and the supporting frame are installed together, the supporting sleeve is sleeved on the surface of the supporting rod, and the cushion block is convenient for a user to place an arm, so that the arm of the household seat can be conveniently placed, and the comfort level of the household seat in use is improved;

(3) the walking wheels are installed together with the base, so that the walking wheels can conveniently move the seat for home, the seat for home is convenient to move, and the practicability of the seat for home is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

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

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a backrest; 2. limiting the hole column; 3. a strut; 4. a support; 5. a support pillar; 6. a threaded post; 7. a base; 8. a traveling wheel; 9. a threaded sleeve; 10. a nut sleeve; 11. a support frame; 12. a backing plate; 13. a bayonet lock; 14. a cushion block; 15. and (7) supporting a sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: an adjustable household seat comprises a backrest 1, a limiting hole column 2, a support rod 3, a support frame 11 and a base plate 12, wherein the base plate 12 is installed at the top end of the support frame 11, the bottom end of the base plate 12 is fixedly connected with the support frame 11, a support column 5 is installed at the central position of the bottom end of the support frame 11, the top end of the support column 5 is fixedly connected with the support frame 11, the support column 5 plays a role of structural support, a threaded column 6 is installed at the bottom end of the support column 5, the top end of the threaded column 6 is fixedly connected with the support column 5, a threaded sleeve 9 is sleeved at the bottom end of the threaded column 6, a nut sleeve 10 is sleeved on the surface of the threaded column 6 above the threaded sleeve 9, a base 7 is installed at the bottom end of the threaded sleeve 9, and the top end of the base 7 is fixedly connected with the threaded sleeve 9;

when the household seat is used, the base 7 and the threaded sleeve 9 are installed together, the nut sleeve 10 is sleeved on the surface of the threaded column 6, the bottom end of the threaded column 6 enters the interior of the threaded sleeve 9, the threaded column 6 is connected with the threaded sleeve 9 through threads, the nut sleeve 10 is rotated, the threaded column 6 and the threaded sleeve 9 are fixed under the matching of the nut sleeve 10, the base plate 12 and the support frame 11 are installed together, the support frame 11 is supported by the support column 5, and the height of the base plate 12 is adjusted by the relative length of the threaded column 6 and the threaded sleeve 9, so that the height of the household seat is adjusted, and convenience is brought to people;

the outer walls of two sides of the supporting frame 11 are respectively provided with a supporting rod 3, the outer part of each supporting rod 3 is fixedly connected with the supporting frame 11, each supporting rod 3 plays a role in structural support, four groups of limit hole columns 2 with equal intervals are arranged inside each supporting rod 3, the outer walls of the limit hole columns 2 are fixedly connected with the corresponding supporting rod 3, supporting sleeves 15 are sleeved at the top ends of the supporting rods 3, the supporting sleeves 15 are connected with the supporting rods 3 in a sliding mode, the supporting sleeves 15 play a role in structural support, clamping pins 13 are arranged on the outer walls of the supporting sleeves 15, one ends of the clamping pins 13 extend into the limit hole columns 2, the clamping pins 13 play a role in limiting support, cushion blocks 14 are arranged at the top ends of the supporting sleeves 15, and the bottom ends of the cushion blocks 14 are fixedly connected with the supporting sleeves 15;

when the seat is used, the supporting rod 3 and the supporting frame 11 are installed together, the cushion block 14 and the supporting sleeve 15 are installed together, the supporting sleeve 15 is sleeved on the surface of the supporting rod 3, the clamping pin 13 is inserted into the supporting sleeve 15 and the limiting hole column 2, the clamping pin 13 fixes the supporting sleeve 15 and the supporting rod 3, and the cushion block 14 is used for facilitating a user to place an arm, so that the convenient placement of the arm of the household seat is realized, and the comfort level of the household seat in use is improved;

the outer wall of the support frame 11 is provided with a support frame 4, the outer wall of the support frame 4 is fixedly connected with the support frame 11, the top end of the support frame 4 is provided with a backrest 1, the backrest 1 plays a role of auxiliary support, the bottom end of the backrest 1 is fixedly connected with the support frame 4, the bottom end of the base 7 is provided with a plurality of groups of walking wheels 8, the top ends of the walking wheels 8 are movably connected with the base 7, and the walking wheels 8 are convenient to move;

during the use, the support 4 and the support frame 11 are installed together, the backrest 1 and the support frame 4 are installed together, the backrest 1 is convenient for a user to lean against for use, the walking wheels 8 are installed together with the base 7, the walking wheels 8 are convenient for the user to move the seat for the home, the seat for the home is convenient to move, and the practicability of the seat for the home is improved.

When the embodiment of the application is used: firstly, a base 7 and a threaded sleeve 9 are installed together, a nut sleeve 10 is sleeved on the surface of a threaded column 6, the bottom end of the threaded column 6 enters the interior of the threaded sleeve 9, the threaded column 6 is connected with the threaded sleeve 9 through threads, the nut sleeve 10 is rotated, the threaded column 6 and the threaded sleeve 9 are fixed under the matching of the nut sleeve 10, a backing plate 12 and a support frame 11 are installed together, the support frame 11 is supported by a support column 5, the height of the backing plate 12 is adjusted according to the relative length of the threaded column 6 and the threaded sleeve 9, then a support rod 3 and the support frame 11 are installed together, a cushion block 14 and a support sleeve 15 are installed together, the support sleeve 15 is sleeved on the surface of a support rod 3, a clamping pin 13 is inserted into the support sleeve 15 and a limiting hole column 2, the clamping pin 13 fixes the support sleeve 15 and the support rod 3 to facilitate a user to place an arm by the clamping pin 14, and then the support 4 and the support frame 11 are installed together, install back 1 and support 4 together, back 1 comes to make things convenient for the user of service to lean against the use, will walk the wheel 8 and install with base 7 together, and walking wheel 8 comes to make things convenient for the removal of house with the seat position, accomplishes the use work of seat.

Claims

1. The utility model provides a seat for house with adjustable which characterized in that: comprises a backrest (1), a limiting hole column (2), a support rod (3), a support frame (11) and a backing plate (12), wherein the backing plate (12) is arranged at the top end of the support frame (11), the bottom end of the backing plate (12) is fixedly connected with a support frame (11), a support pillar (5) is arranged at the central position of the bottom end of the support frame (11), the top end of the supporting column (5) is fixedly connected with the supporting frame (11), the bottom end of the supporting column (5) is provided with a threaded column (6), the top end of the threaded column (6) is fixedly connected with the support column (5), the bottom end of the threaded column (6) is sleeved with a threaded sleeve (9), a nut sleeve (10) is sleeved on the surface of the threaded column (6) above the threaded sleeve (9), base (7) are installed to the bottom of thread bush (9), and the top and the thread bush (9) fixed connection of base (7).

2. The adjustable household seat according to claim 1, characterized in that: all install branch (3) on the outer wall of support frame (11) both sides, and the outside and support frame (11) fixed connection of branch (3).

3. The adjustable household seat as claimed in claim 2, wherein: four groups of limit hole columns (2) with equal intervals are arranged inside the supporting rod (3), and the outer wall of each limit hole column (2) is fixedly connected with the supporting rod (3).

4. The adjustable household seat as claimed in claim 2, wherein: the top ends of the supporting rods (3) are sleeved with supporting sleeves (15), and the supporting sleeves (15) are connected with the supporting rods (3) in a sliding mode.

5. The adjustable household seat as claimed in claim 4, wherein: the outer wall of the support sleeve (15) is provided with a clamping pin (13), and one end of the clamping pin (13) extends to the inside of the limiting hole column (2).

6. The adjustable household seat as claimed in claim 4, wherein: cushion blocks (14) are mounted at the top ends of the supporting sleeves (15), and the bottom ends of the cushion blocks (14) are fixedly connected with the supporting sleeves (15).

7. The adjustable household seat according to claim 1, characterized in that: the outer wall of the support frame (11) is provided with a support (4), and the outer wall of the support (4) is fixedly connected with the support frame (11).

8. The adjustable household seat as claimed in claim 7, wherein: the backrest (1) is installed on the top end of the support (4), and the bottom end of the backrest (1) is fixedly connected with the support (4).

9. The adjustable household seat according to claim 1, characterized in that: the bottom of base (7) is installed multiunit walking wheel (8), and the top and base (7) swing joint of walking wheel (8).