CN112056848A

CN112056848A - Integral sofa with adjustable elasticity

Info

Publication number: CN112056848A
Application number: CN202011160287.6A
Authority: CN
Inventors: 陈莹; 施再元; 孟春海; 戚叶曼; 薛业强; 吴天荣; 沈斌; 顾宗强
Original assignee: Gold Mantis Fine Decoration Technology Suzhou Co Ltd
Current assignee: Gold Mantis Fine Decoration Technology Suzhou Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2020-12-11
Anticipated expiration: 2040-10-27
Also published as: CN112056848B

Abstract

The invention discloses an integral sofa with adjustable elasticity, and relates to the technical field of interior decoration. The invention comprises a supporting seat which is in a U-shaped plate structure, the inner side surface of the supporting seat is rotatably connected with a backup plate, the inner side surface of the supporting seat is rotatably connected with a rotating plate through a rotating shaft, one rotating shaft penetrates through the supporting seat and is rotatably connected with the supporting seat and is fixedly connected with a rotating handle, and one end of the surface of the rotating handle penetrates through and is slidably connected with an inserting rod. According to the invention, when a person leans against the backup plate, the push rod can be pushed through the arc-shaped block, the push rod can abut against the compression spring when moving, and the elasticity of the compression spring is changed, so that the effect of adjusting the elasticity of the sofa can be achieved, the use requirement of the person with different elasticity can be met, and the rotating plate can be driven to rotate by rotating the rotating handle, so that the inclination angle of the sofa can be adjusted, and the use limitation of the device is reduced.

Description

Integral sofa with adjustable elasticity

Technical Field

The invention belongs to the technical field of interior decoration, and particularly relates to an integral sofa with adjustable elasticity.

Background

Interior decoration is the theory including room design, fitment, furniture layout and various small-sized points, and its decoration construction that focuses on the building inside not only during decoration design construction, but also includes the continuous decoration of long-term after living into, and fitment and decoration are inseparable, and interior decoration includes the design to the sofa.

The existing sofa is generally installed by nails after a plurality of plates are combined together, and because the sofa adopts the mode of installing the nails, the backrest of the sofa is inconvenient to adjust, namely, the elasticity of the sofa is fixed and unchangeable, and the sofa can not be used by people with different requirements on the elasticity.

In order to solve the problems, the invention provides an integral sofa with adjustable elasticity.

Disclosure of Invention

The invention aims to provide an integral sofa with adjustable elasticity, which solves the problem that the existing sofa cannot meet the use requirements of people with different elasticity due to inconvenient elasticity conditions.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an elastic adjustable integral sofa, which comprises a supporting seat, wherein the supporting seat is of a U-shaped plate structure, the inner side surface of the supporting seat is rotatably connected with a backup plate, the inner side surface of the supporting seat is rotatably connected with a rotating plate through a rotating shaft, one rotating shaft penetrates through the supporting seat and is rotatably connected with the supporting seat and is fixedly connected with a rotating handle, one end of the surface of the rotating handle penetrates through and is slidably connected with an inserting rod, one side of the surface of the supporting seat is provided with a jack matched with the inserting rod, one side surface of the rotating plate is fixedly connected with a plurality of sleeves which are distributed side by side and uniformly, the bottom end of each sleeve is fixedly connected with a compression spring, one end of each compression spring is fixedly connected with one side surface of a round block, the round block is slidably connected with the sleeves, the sleeves are internally and threadedly connected with cylinders matched, the surface of the push rod is fixedly sleeved with a circular ring matched with the push rod, the surface of the push rod is sleeved with a limiting spring, one end of the limiting spring is fixedly connected with one side face of the limiting ring, and the other end of the limiting spring is fixedly connected with one side face of the circular ring.

Furthermore, one end fixedly connected with arc piece of push rod can weaken the frictional force of push rod and backup plate through arc piece, has prolonged the life of push rod.

Further, the cushion has been placed to a side of supporting seat, and a side fixedly connected with connecting block of two symmetric distributions of cushion, the surperficial threaded connection of connecting block has the bolt, bolt and supporting seat threaded connection, during the use through twist the bolt on the supporting seat to this installation that can accomplish the cushion can avoid the cushion off tracking.

Furthermore, the front end face of the seat cushion is fixedly connected with two symmetrically arranged pull handles, and the seat cushion can be conveniently pulled through the pull handles.

Furthermore, a pedal is connected below the front end face of the supporting seat in a sliding mode, so that children can place feet on the pedal conveniently through the pedal, and discomfort caused by hanging of the feet of the children is avoided.

Furthermore, the front end face of the pedal is fixedly connected with a handle, and the pedal can be conveniently pulled through the handle.

Furthermore, the bottom four corners of the supporting seat is connected with supporting legs in a threaded mode, the supporting legs can be adjusted in height by screwing the supporting legs during use, and the supporting seat can be conveniently leveled.

Furthermore, the front end face of the backup plate is fixedly connected with a back cushion, so that the effect of buffering can be achieved through the back cushion, and the back of a person can be protected conveniently.

Furthermore, the upper surface of the supporting seat is provided with a groove, so that a cup can be placed into the groove when the cup holder is used, the cup can be limited, and the cup can be prevented from falling.

Furthermore, the grooves are symmetrically distributed on two sides of the upper surface of the supporting seat, and a plurality of water cups can be conveniently placed in use.

The invention has the following beneficial effects:

the distance of the cylinder in the sleeve can be adjusted by twisting the cylinder, so that the cylinder can be abutted against the round block, the round block can push the compression spring by moving, the length of the compression spring can be shortened after being compressed, the elasticity of the compression spring can be changed, the push rod can be pushed by the arc-shaped block when a person leans against the backup plate, the push rod can be abutted against the compression spring by moving, the effect of adjusting the elasticity of the sofa can be achieved due to the fact that the elasticity of the compression spring is changed, the sofa can be used by people with different requirements on elasticity, and the rotating plate can be driven to rotate by rotating the rotating handle, so that the inclination angle of the sofa can be adjusted, and the use limitation of the device is reduced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic cross-sectional structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a supporting seat; 2. back cushion; 3. rotating the plate; 4. a backup plate; 5. a jack; 6. turning a handle; 7. supporting legs; 8. a groove; 9. connecting blocks; 10. a bolt; 11. a cushion; 12. a pedal; 13. a handle; 14. a rotating shaft; 15. a sleeve; 16. a limiting ring; 17. a compression spring; 18. a round block; 19. a limiting spring; 20. an arc-shaped block; 21. a circular ring; 22. a push rod; 23. a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention is an elastic adjustable integral sofa, which includes a support base 1, the support base 1 is a U-shaped plate structure, the inner side of the support base 1 is rotatably connected with a backup plate 4, the inner side of the support base 1 is rotatably connected with a rotating plate 3 through a rotating shaft 14, one rotating shaft 14 penetrates the support base 1 and is rotatably connected with the support base 1 and is fixedly connected with a rotating handle 6, one end of the surface of the rotating handle 6 penetrates and is slidably connected with an inserting rod, one side of the surface of the support base 1 is provided with an inserting hole 5 matched with the inserting rod, one side of the rotating plate 3 is fixedly connected with a plurality of sleeves 15 which are distributed side by side and uniformly, the bottom of the sleeve 15 is fixedly connected with a compression spring 17, one end of the compression spring 17 is fixedly connected with one side of a round block 18, the round block 18 is slidably connected, sleeve 15 internal thread connection have with sleeve 15 assorted drum 23, the both ends opening setting of drum 23, the inside fixedly connected with spacing ring 16 of drum 23, sliding connection has 16 assorted push rod 22 of spacing ring in the spacing ring 16, the fixed surface cover of push rod 22 is equipped with push rod 22 assorted ring 21, push rod 22 surface cover is equipped with spacing spring 19, one end and a side fixed connection of spacing ring 16 of spacing spring 19, the other end of spacing spring 19 and a side fixed connection of ring 21.

Preferably, one end of the push rod 22 is fixedly connected with the arc block 20, and the friction force between the push rod 22 and the backup plate 4 can be weakened through the arc block 20, so that the service life of the push rod 22 is prolonged.

Preferably, cushion 11 has been placed to a side of supporting seat 1, and connecting block 9 of two symmetric distributions of a side fixedly connected with of cushion 11, the surperficial threaded connection of connecting block 9 has bolt 10, and bolt 10 and 1 threaded connection of supporting seat are on screwing in supporting seat 1 through bolt 10 during the use to this installation that can accomplish cushion 11, with this 11 off tracking of cushion can be avoided.

Preferably, the front end face of the seat cushion 11 is fixedly connected with two symmetrically arranged pull handles, and the seat cushion 11 can be conveniently pulled through the pull handles.

Preferably, the pedal 12 is slidably connected to the lower portion of the front end face of the supporting seat 1, so that a child can conveniently place feet on the pedal 12 through the pedal 12, and discomfort caused by hanging of the feet of the child is avoided.

Preferably, a handle 13 is fixedly connected to the front end surface of the step 12, and the step 12 can be conveniently pulled through the handle 13.

Preferably, the bottom four corners department of supporting seat 1 all has supporting leg 7 by threaded connection, can adjust the height of supporting leg 7 through twisting supporting leg 7 during the use, can conveniently carry out the leveling to supporting seat 1.

Preferably, the front end face of the backup plate 4 is fixedly connected with the back cushion 2, and the back cushion 2 can play a role in buffering, so that the back of a person can be protected conveniently.

Preferably, the groove 8 is formed in the upper surface of the supporting seat 1, and a cup can be placed into the groove 8 during use, so that the cup can be limited, and the cup is prevented from falling.

Preferably, the grooves 8 are arranged at two sides of the upper surface of the supporting seat 1 and symmetrically distributed, so that a plurality of water cups can be conveniently placed in use.

The embodiment shown in fig. 1-4 is a method for using a monolithic sofa with adjustable elasticity: the distance of the cylinder 23 in the sleeve 15 can be adjusted by screwing the cylinder 23, so that the cylinder 23 can abut against the round block 18, the round block 18 can move to push the compression spring 17, the length of the compression spring 17 after being compressed can be shortened, the elasticity of the compression spring 17 can be changed, when a person leans against the backup plate 4, the push rod 22 can be pushed through the arc-shaped block 20, the push rod 22 can abut against the compression spring 17 when moving, and the elasticity of the compression spring 17 is changed, so that the effect of adjusting the elasticity of the sofa can be achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an integral sofa of elasticity adjustable, includes supporting seat (1), its characterized in that: the supporting seat (1) is of a U-shaped plate structure, the inner side face of the supporting seat (1) is rotatably connected with a backup plate (4), the inner side face of the supporting seat (1) is rotatably connected with a rotating plate (3) through a rotating shaft (14), one rotating shaft (14) penetrates through the supporting seat (1) and is rotatably connected with the supporting seat (1) and is fixedly connected with a rotating handle (6), one end of the surface of the rotating handle (6) penetrates through and is slidably connected with an inserted rod, one side of the surface of the supporting seat (1) is provided with a jack (5) matched with the inserted rod, one side face of the rotating plate (3) is fixedly connected with a plurality of sleeves (15) which are distributed side by side and uniformly, the bottom end of each sleeve (15) is fixedly connected with a compression spring (17), one end of each compression spring (17) is fixedly connected with one side face of each round block (18), each round block (18) is slidably connected with each sleeve (, the both ends opening setting of drum (23), inside fixedly connected with spacing ring (16) of drum (23), sliding connection has spacing ring (16) assorted push rod (22) in spacing ring (16), the fixed surface cover of push rod (22) is equipped with and push rod (22) assorted ring (21), push rod (22) surface cover is equipped with spacing spring (19), the one end of spacing spring (19) and a side fixed connection of spacing ring (16), the other end of spacing spring (19) and a side fixed connection of ring (21).

2. The sofa of claim 1, wherein the rod (22) has an arcuate segment (20) fixedly attached to one end.

3. The integral sofa with adjustable elasticity as claimed in claim 1, wherein a cushion (11) is placed on one side surface of the supporting seat (1), two connecting blocks (9) are symmetrically distributed and fixedly connected to one side surface of the cushion (11), a bolt (10) is connected to the surface of each connecting block (9) in a threaded manner, and the bolt (10) is connected to the supporting seat (1) in a threaded manner.

4. The integral sofa with adjustable elasticity as claimed in claim 3, wherein the front end face of the cushion (11) is fixedly connected with two symmetrically arranged pull handles.

5. The sofa of claim 1, wherein the support base (1) has a step (12) slidably connected under the front end.

6. A flexible adjustable one-piece sofa according to claim 5, characterised in that the front end of the footplate (12) is fixedly connected with a handle (13).

7. The single sofa with adjustable elasticity as claimed in claim 1, wherein the supporting legs (7) are screwed on the four corners of the bottom of the supporting seat (1).

8. An adjustable elastic sofa in one piece according to claim 1, characterised in that the front end of the backrest plate (4) is fixedly connected with the back cushion (2).

9. The single-piece sofa with adjustable elasticity according to claim 1, characterized in that the upper surface of the supporting seat (1) is provided with a groove (8).

10. The sofa of claim 9, wherein the grooves (8) are arranged in two and symmetrically distributed on both sides of the upper surface of the seat (1).