CN211048874U

CN211048874U - Domestic adjustable seat

Info

Publication number: CN211048874U
Application number: CN201921680398.2U
Authority: CN
Inventors: 何慧云
Original assignee: Wuhan Qingchuan University
Current assignee: Wuhan Qingchuan University
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-21
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a domestic adjustable seat, including the seat main part, two vertical bracing pieces of upper end fixedly connected with of seat main part, and fixedly connected with is with a first backup plate between two spinal branch vaulting poles, the lower extreme of seat main part is connected with adjustment mechanism, the rectangle recess has been seted up on the lateral wall of seat main part, sliding connection has horizontally T-shaped plate in the rectangle recess, the one end of T-shaped plate extends to the outside of seat main part and fixedly connected with horizontally seat and bottom plate, and bottom plate fixed connection is at the lower extreme of seat, two installation pieces of upper end fixedly connected with of seat, and rotate between two installation pieces and be connected with the axis of rotation, the outside of axis of rotation is fixed has cup jointed the second backup plate. The utility model discloses can provide interim seat, the relative quantity that has increased the seat to can accomodate interim seat in the seat main part, not influence the space that occupies.

Description

Domestic adjustable seat

Technical Field

The utility model relates to a seat technical field especially relates to a domestic adjustable seat.

Background

A seat is a common piece of furniture. The existing chair mainly comprises a base, a chair seat and a chair back, the height of the chair is fixed initially, and the chair with the adjustable chair seat height appears along with the development of science and technology and the improvement of requirements of people on the chair.

The existing household seat can only be used by one person usually, when the seat is used, a plurality of relatives and friends can come from the home every year, a single seat can occupy a certain space, and most of children with small ages can sit on thighs of adults, so that the comfort of the seat is relatively reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a household adjustable seat.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a domestic adjustable seat, includes the seat main part, two vertical bracing pieces of upper end fixedly connected with of seat main part, and fixedly connected with is with a first backup plate between two bracing pieces, the lower extreme of seat main part is connected with adjustment mechanism, rectangular groove has been seted up on the lateral wall of seat main part, sliding connection has horizontally T shaped plate in the rectangular groove, the one end of T shaped plate extends to the outside of seat main part and fixedly connected with horizontally seat and bottom plate, and bottom plate fixed connection is at the lower extreme of seat, two installation pieces of upper end fixedly connected with of seat, and rotate between two installation pieces and be connected with the axis of rotation, the fixed second backup plate that has cup jointed in the outside of axis of rotation, the lower extreme four corners of bottom plate all is provided with supporting mechanism.

Preferably, adjustment mechanism is including connecting at the flexible post of seat main part lower extreme, the lower extreme fixedly connected with base of flexible post, the flexible fixedly connected with mounting panel of flexible post, and by a plurality of bolt fixed connection between mounting panel and the seat main part.

Preferably, a threaded hole communicated with the rotating shaft is formed in the outer side of one of the mounting blocks, and a fastening knob fixed with the rotating shaft is connected to the threaded hole in a threaded manner.

Preferably, the handles are fixedly connected to the side walls of the seat plate and the bottom plate far away from the T-shaped plate, and the handles are fixedly connected with the seat plate and the bottom plate through rivets.

Preferably, the supporting mechanism includes the trapezoidal spout of seting up at the bottom plate lower extreme, sliding connection has trapezoidal piece in the trapezoidal spout, it is connected with first branch to rotate on the lateral wall that trapezoidal spout was kept away from to trapezoidal piece, the bar that communicates is led to the groove around the one end that trapezoidal piece was kept away from to first branch is seted up, the movable block has been cup jointed in the outside slip that the groove was led to the bar, the one end fixedly connected with second branch that first branch was kept away from to the movable block, and the one end that first branch was kept away from to second branch rotates and is connected with the supporting.

Preferably, a screw hole communicated with the first support rod is formed in the side wall of the moving block, and a fastening bolt abutted against the first support rod is connected to the screw hole in an inner thread mode.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the rectangle recess on the lateral wall of seat main part, and sliding connection has the seat that is used for interim use in the rectangle recess, on the one hand, when the family comes the visitor, the relative quantity that has increased the seat, on the other hand, interim seat can be applicable to children and use, reduce children and sit the trouble on adult's thigh, the effect of using is improved, and when need not use interim seat, can accomodate it in the seat main part, play the effect of protection to the seat, and the space that occupies has been reduced, in addition, through setting up adjustment mechanism, can highly adjust the use of seat main part, satisfy the people's of height difference user demand.

Drawings

FIG. 1 is a sectional view of a household adjustable chair seat when in use;

FIG. 2 is a sectional view of the household adjustable chair when the seat plate is stored;

fig. 3 is a structural cross-sectional view when the seat plate of the household adjustable seat is opened.

In the figure: the seat comprises a seat body 1, a support rod 2, a first backup plate 3, a T-shaped plate 4, a seat plate 5, a bottom plate 6, a mounting block 7, a rotating shaft 8, a second backup plate 9, a telescopic column 10, a base 11, a trapezoidal sliding groove 12, a trapezoidal block 13, a first support rod 14, a movable block 15, a second support rod 16 and a support seat 17.

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.

Referring to fig. 1-3, a domestic adjustable seat, including seat main part 1, two vertical bracing pieces 2 of upper end fixedly connected with of seat main part 1, and fixedly connected with is with a first backup plate 3 between two bracing pieces 2, the lower extreme of seat main part 1 is connected with adjustment mechanism, adjustment mechanism is including connecting at the flexible post 10 of seat main part 1 lower extreme, the lower extreme fixedly connected with base 11 of flexible post 10, the flexible fixedly connected with mounting panel of flexible post 10, and by a plurality of bolt fixed connection between mounting panel and seat main part 1, through adjusting the height of flexible post 10, and then can adjust the height that seat main part 1 used, improve the suitability of seat.

Wherein, a rectangular groove is arranged on the side wall of the seat body 1, a horizontal T-shaped plate 4 is connected in the rectangular groove in a sliding manner, one end of the T-shaped plate 4 extends to the outer side of the seat body 1 and is fixedly connected with a horizontal seat plate 5 and a bottom plate 6, the bottom plate 6 is fixedly connected with the lower end of the seat plate 5, the side walls of the seat plate 5 and the bottom plate 6 far away from the T-shaped plate 4 are fixedly connected with a handle, the handle is fixedly connected with the seat plate 5 and the bottom plate 6 through rivets, when the seat plate 5 is not needed to be used, the seat plate can be contained in the seat body 1, two mounting blocks 7 are fixedly connected with the upper end of the seat plate 5, a rotating shaft 8 is rotatably connected between the two mounting blocks 7, a second backup plate 9 is fixedly sleeved on the outer side of the rotating shaft 8, a threaded hole communicated with the rotating shaft 8 is arranged on the outer side of, the rotation angle of the rotation shaft is convenient to adjust, and then the angle of the second backup plate 9 can be fixed.

Wherein, the four corners of the lower end of the bottom plate 6 are all provided with a supporting mechanism, the supporting mechanism comprises a trapezoidal sliding groove 12 arranged at the lower end of the bottom plate 6, a trapezoidal block 13 is connected in the trapezoidal sliding groove 12 in a sliding way, the side wall of the trapezoidal block 13 far away from the trapezoidal sliding groove 12 is rotatably connected with a first supporting rod 14, one end of the first supporting rod 14 far away from the trapezoidal block 13 is provided with a strip-shaped through groove which is communicated from front to back, the outer side of the strip-shaped through groove is sleeved with a moving block 15 in a sliding way, one end of the moving block 15 far away from the first supporting rod 14 is fixedly connected with a second supporting rod 16, and one end of the second supporting rod 16 far away from the first supporting rod 14 is rotatably connected with a supporting seat 17, in particular, the side wall of the moving block 15 is provided with a screw hole communicated with the first supporting rod 14, and the screw hole is internally threaded with, and the height of the seat plate 5 can be correspondingly adjusted to meet the use requirement of the seat.

The utility model discloses in, through be provided with the rectangle recess on the lateral wall at seat main part 1, and sliding connection has the seat 5 that is used for interim use in the rectangle recess, on the one hand, when the visitor comes the person at home, the relative quantity that has increased the seat, on the other hand, interim seat 5 can be applicable to children and use, reduce children and sit the trouble on adult's thigh, improve the effect of using, and when need not using interim seat 5, can accomodate it in seat main part 1, play the effect of protection to the seat, and the space that occupies has been reduced, in addition, through setting up adjustment mechanism, can highly adjust the use of seat main part 1, satisfy the people's of the difference of height user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A household adjustable seat comprises a seat body (1) and is characterized in that two vertical support rods (2) are fixedly connected to the upper end of the seat body (1), a first backup plate (3) is fixedly connected between the two support rods (2), an adjusting mechanism is connected to the lower end of the seat body (1), a rectangular groove is formed in the side wall of the seat body (1), a horizontal T-shaped plate (4) is connected to the rectangular groove in a sliding mode, one end of the T-shaped plate (4) extends to the outer side of the seat body (1) and is fixedly connected with a horizontal seat plate (5) and a bottom plate (6), the bottom plate (6) is fixedly connected to the lower end of the seat plate (5), two mounting blocks (7) are fixedly connected to the upper end of the seat plate (5), and a rotating shaft (8) is rotatably connected between the two mounting blocks (7), and a second backup plate (9) is fixedly sleeved on the outer side of the rotating shaft (8), and supporting mechanisms are arranged at four corners of the lower end of the bottom plate (6).

2. The household adjustable seat as claimed in claim 1, wherein the adjusting mechanism comprises a telescopic column (10) connected to the lower end of the seat body (1), the lower end of the telescopic column (10) is fixedly connected with a base (11), the telescopic end of the telescopic column (10) is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the seat body (1) through a plurality of bolts.

3. The household adjustable seat as claimed in claim 1, wherein a threaded hole communicated with the rotating shaft (8) is formed in the outer side of one of the mounting blocks (7), and a fastening knob fixed with the rotating shaft (8) is connected to the threaded hole in a threaded manner.

4. The household adjustable seat as claimed in claim 1, wherein handles are fixedly connected to the side walls of the seat plate (5) and the bottom plate (6) far away from the T-shaped plate (4), and the handles are fixedly connected with the seat plate (5) and the bottom plate (6) through rivets.

5. The household adjustable seat according to claim 1, wherein the supporting mechanism comprises a trapezoidal sliding groove (12) formed in the lower end of the bottom plate (6), a trapezoidal block (13) is connected in the trapezoidal sliding groove (12) in a sliding mode, a first supporting rod (14) is connected to the side wall, away from the trapezoidal sliding groove (12), of the trapezoidal block (13) in a rotating mode, a strip-shaped through groove which is communicated front and back is formed in one end, away from the trapezoidal block (13), of the first supporting rod (14), a moving block (15) is sleeved on the outer side of the strip-shaped through groove in a sliding mode, a second supporting rod (16) is fixedly connected to one end, away from the first supporting rod (14), of the moving block (15), and a supporting seat (17) is connected to one end, away from the first supporting rod (.

6. The household adjustable seat as claimed in claim 5, wherein a screw hole communicated with the first support rod (14) is formed in a side wall of the moving block (15), and a fastening bolt abutting against the first support rod (14) is connected to the screw hole in a threaded manner.