CN218127735U - Sofa with adjustable cushion - Google Patents
Sofa with adjustable cushion Download PDFInfo
- Publication number
- CN218127735U CN218127735U CN202221496235.0U CN202221496235U CN218127735U CN 218127735 U CN218127735 U CN 218127735U CN 202221496235 U CN202221496235 U CN 202221496235U CN 218127735 U CN218127735 U CN 218127735U
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- cushion
- regulating plate
- sofa
- drive
- seat
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Abstract
The utility model discloses a sofa with adjustable cushion, the on-line screen storage device comprises a base, the upper surface of base fixed mounting respectively has leans against and the handrail, and the handrail is total two, is the symmetric distribution in the both sides of base, and the cushion subassembly has been placed to the centre of two handrails, cushion group price includes soft cover, and the interior bottom fixed mounting of soft cover has the casing, and the inside slidable mounting of casing has the regulating plate, and the last fixed surface of regulating plate installs a plurality of compression spring, and compression spring's top and the interior top surface of soft cover hug closely, is equipped with drive assembly between regulating plate and the casing diapire, drives the regulating plate through drive assembly and slides. This sofa, through setting up the regulating plate, accessible drive assembly promotes the regulating plate and slides from top to bottom, so, alright adjust compression spring's pretightning force to realize the compliance adjustment of whole cushion, and then make the producer only need make a cushion alright, greatly reduced producer makes the degree of difficulty.
Description
Technical Field
The utility model relates to a sofa technical field specifically is a sofa with adjustable cushion.
Background
Compared with the traditional chair, the sofa is a chair with cushions, and the cushion is soft and comfortable when sitting up, so that the sofa is popular with the masses and is almost a necessary furniture in families.
However, the softness of the cushion of the conventional sofa is basically set after leaving the factory, and in actual life, different people enjoy different softness, so that a manufacturer needs to manufacture various sofas with different softness to meet the requirements of customers, and the manufacturing difficulty of the manufacturer is greatly increased. Therefore, the utility model provides a sofa with adjustable cushion softness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sofa with adjustable cushion to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sofa with adjustable cushion, includes the base, the upper surface of base fixed mounting respectively has leans against and the handrail, and the handrail is total two, is the symmetric distribution in the both sides of base, and the cushion subassembly has been placed to the centre of two handrails, cushion group price includes the mantle, and the interior bottom fixed mounting of mantle has the casing, and the inside slidable mounting of casing has the regulating plate, and the upper surface fixed mounting of regulating plate has a plurality of compression spring, and compression spring's top and the interior top surface of mantle hug closely, is equipped with drive assembly between regulating plate and the casing diapire, drives the regulating plate through drive assembly and slides.
Preferably, the driving assembly comprises a screw rod, the screw rod is rotatably installed in the shell, a driving seat is installed on the surface of the screw rod in a threaded mode, the driving seat is simultaneously connected with the inner bottom surface of the shell in a sliding mode, and a first connecting seat is fixedly installed on the surface of the driving seat.
Preferably, the surface of the first connecting seat is rotatably provided with an ejector rod, one end of the ejector rod, which is far away from the first connecting seat, is rotatably provided with a second connecting seat, and the second connecting seat is fixedly connected with the lower surface of the adjusting plate.
Preferably, the surface of the soft sleeve is provided with a driving groove, the driving groove extends to the inside of the shell, a driving rod is rotatably arranged in the driving groove, and the end part of the screw rod extends into the driving groove and is fixedly connected with the end part of the driving rod.
Preferably, the surface cover of actuating lever is equipped with the detachable rocking handle, and the cross-sectional shape of rocking handle and actuating lever is regular hexagon.
Preferably, the surface of the housing is rotatably provided with a protective cover, and the protective cover can cover the driving groove.
Advantageous effects
The utility model provides a sofa with adjustable cushion possesses following beneficial effect:
1. this sofa with adjustable cushion, through setting up the regulating plate, when the customer needs different compliance, can open the protective cover, establish the rocking handle cover on the actuating lever, later rotate the rocking handle, it rotates to drive the screw rod, the screw rod rotates just can order about the drive seat and slide, the drive seat slides just can slide from top to bottom through the drive second connecting seat of ejector pin, thereby promote the regulating plate and slide from top to bottom, so, alright adjust compression spring's pretightning force, thereby realize the compliance adjustment of whole cushion, and then make the producer only need make a cushion alright, greatly reduced producer makes the degree of difficulty.
2. This sofa with adjustable cushion through setting up drive assembly, when adjusting the cushion compliance, because the driving seat is threaded connection with the screw rod, and regulating plate and casing are sliding connection again, consequently, the user can be according to the free sliding distance of regulation driving seat of oneself hobby completely to the realization is to the free adjustment of cushion compliance, and whole regulation mode is infinitely variable control, thereby lets the user use more nimble.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the soft sleeve of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the device comprises a base 1, a backrest 2, armrests 3, a soft sleeve 4, a shell 5, an adjusting plate 6, a compression spring 7, a screw rod 8, a driving seat 9, a first connecting seat 10, an ejector rod 11, a second connecting seat 12, a driving groove 13, a driving rod 14, a rocking handle 15 and a protective cover 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sofa with adjustable cushion, includes base 1, and base 1's upper surface difference fixed mounting has to lean against 2 and handrail 3, and handrail 3 is total two, is the symmetric distribution in base 1's both sides, and the cushion subassembly has been placed to the centre of two handrails 3, cushion group price includes soft cover 4, and the interior bottom fixed mounting of soft cover 4 has casing 5, and the inside slidable mounting of casing 5 has regulating plate 6, and the last fixed surface of regulating plate 6 installs a plurality of compression spring 7, and compression spring 7's top is hugged closely with the interior top surface of soft cover 4, and under compression spring 7's effect, whole soft cover 4 also can be pushed up tightly thereupon.
Be equipped with drive assembly between the diapire in regulating plate 6 and the casing 5, it slides to drive regulating plate 6 through drive assembly, drive assembly includes screw rod 8, screw rod 8 rotates the inside of installing at casing 5, screw rod 8's surface thread installs drive seat 9, and drive seat 9 simultaneously with casing 5 interior bottom surface sliding connection, drive seat 9's fixed surface installs first connecting seat 10, first connecting seat 10's surface rotates installs ejector pin 11, the one end that first connecting seat 10 was kept away from to ejector pin 11 rotates installs second connecting seat 12, and the lower fixed surface of second connecting seat 12 and regulating plate 6 is connected, driving groove 13 has been seted up on the surface of mantle 4, and driving groove 13 extends to inside the casing 5.
The drive rod 14 is installed in the inside rotation of drive groove 13, the tip of screw rod 8 extends to in the drive groove 13, and with the tip fixed connection of drive rod 14, the surface cover of drive rod 14 is equipped with detachable rocking handle 15, can overlap rocking handle 15 cover on drive rod 14, later rotate rocking handle 15, drive screw rod 8 and rotate, screw rod 8 rotates just can order about drive seat 9 and slide, drive seat 9 slides just can slide from top to bottom through the drive second connecting seat 12 of ejector pin 11, thereby promote regulating plate 6 and slide from top to bottom, so, the pretightning force of compression spring 7 can be adjusted, thereby realize the compliance adjustment of whole cushion.
And rocking handle 15 and actuating lever 14's cross-sectional shape are regular hexagon, and the surface of casing 5 rotates and installs protective cover 16, and protective cover 16 can cover drive slot 13, and protective cover 16 can make soft cover 4 surfacing for whole cushion is more pleasing to the eye, when needs adjust cushion compliance, only need open protective cover 16, with rocking handle 15 cover establish rotate on actuating lever 14 can.
The working principle is as follows: when using this sofa, when the customer needs different compliance, can open protective cover 16, establish rocking handle 15 cover on actuating lever 14, later rotate rocking handle 15, it rotates to drive screw rod 8, screw rod 8 rotates just can order about drive seat 9 and slides, drive seat 9 slides just can slide from top to bottom through the drive second connecting seat 12 of ejector pin 11, thereby promote regulating plate 6 and slide from top to bottom, so, alright adjust compression spring 7's pretightning force, thereby realize the compliance adjustment of whole cushion, and then make the producer only need make a cushion alright, greatly reduced producer makes the degree of difficulty.
When adjusting cushion compliance, because the driving seat 9 is threaded connection with screw 8, and regulating plate 6 is sliding connection again with casing 5, consequently, the user can be according to the free sliding distance who adjusts driving seat 9 of own hobby completely to the realization is to cushion compliance's free adjustment, and whole regulative mode is infinitely variable control, thereby lets the user use more in a flexible way.
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 (6)
1. The utility model provides a sofa with adjustable cushion, includes base (1), its characterized in that: the upper surface of base (1) is fixed mounting respectively has back (2) and handrail (3), and handrail (3) are total two, are the symmetric distribution in the both sides of base (1), and the cushion subassembly has been placed to the centre of two handrail (3), cushion group price is including soft cover (4), and the interior bottom fixed mounting of soft cover (4) has casing (5), and the inside slidable mounting of casing (5) has regulating plate (6), and the last fixed surface of regulating plate (6) installs a plurality of compression spring (7), and the top of compression spring (7) is hugged closely with the interior top surface of soft cover (4), is equipped with drive assembly between regulating plate (6) and the inner bottom wall of casing (5), drives regulating plate (6) through drive assembly and slides.
2. The sofa of claim 1, wherein the seat cushion is adjustable by: the drive assembly comprises a screw rod (8), the screw rod (8) is rotatably installed in the shell (5), a drive seat (9) is installed on the surface of the screw rod (8) in a threaded mode, the drive seat (9) is simultaneously connected with the inner bottom surface of the shell (5) in a sliding mode, and a first connecting seat (10) is fixedly installed on the surface of the drive seat (9).
3. The sofa of claim 2, wherein the seat cushion is adjustable by: the surface of the first connecting seat (10) is rotatably provided with a push rod (11), one end, far away from the first connecting seat (10), of the push rod (11) is rotatably provided with a second connecting seat (12), and the second connecting seat (12) is fixedly connected with the lower surface of the adjusting plate (6).
4. The sofa of claim 3, wherein the seat cushion is adjustable by: drive groove (13) have been seted up on the surface of soft cover (4), and inside drive groove (13) extended to casing (5), the inside rotation of drive groove (13) installs actuating lever (14), the tip of screw rod (8) extend to in drive groove (13), and with the tip fixed connection of actuating lever (14).
5. The sofa of claim 4, wherein the seat cushion is adjustable by: the surface of the driving rod (14) is sleeved with a detachable rocking handle (15), and the cross sections of the rocking handle (15) and the driving rod (14) are in regular hexagon shapes.
6. The sofa of claim 5, wherein the seat cushion is adjustable by: the surface of the shell (5) is rotatably provided with a protective cover (16), and the protective cover (16) can cover the driving groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221496235.0U CN218127735U (en) | 2022-06-16 | 2022-06-16 | Sofa with adjustable cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221496235.0U CN218127735U (en) | 2022-06-16 | 2022-06-16 | Sofa with adjustable cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218127735U true CN218127735U (en) | 2022-12-27 |
Family
ID=84575419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221496235.0U Active CN218127735U (en) | 2022-06-16 | 2022-06-16 | Sofa with adjustable cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218127735U (en) |
-
2022
- 2022-06-16 CN CN202221496235.0U patent/CN218127735U/en active Active
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