CN221285151U - A multi-stage mechanically adjustable sofa - Google Patents
A multi-stage mechanically adjustable sofa Download PDFInfo
- Publication number
- CN221285151U CN221285151U CN202323121553.6U CN202323121553U CN221285151U CN 221285151 U CN221285151 U CN 221285151U CN 202323121553 U CN202323121553 U CN 202323121553U CN 221285151 U CN221285151 U CN 221285151U
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- CN
- China
- Prior art keywords
- fixed
- base
- seat
- support
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a multi-stage mechanical adjusting function sofa, which comprises a base, wherein armrests are fixed on two sides of the base, soft bags are arranged on the outer sides of the armrests, supporting blocks are fixed at the bottom ends of the armrests, supporting plates are fixed at the top ends of the base, a cushion is arranged at the top ends of the seat plates, a backrest is arranged at the rear end of the base, a back cushion is arranged at the front end of the backrest, connecting grooves are formed in two ends of the inside of each supporting plate, springs are fixed in the connecting grooves, and supporting rods are fixed at the top ends of the springs. According to the utility model, the seat plate is arranged, when the seat plate is adjusted, the first electric push rod is started, the seat plate is driven to move upwards by the first electric push rod for a while, the support rod is driven to move upwards by the seat plate, the spring is stretched by the support rod, the seat plate can drive the seat cushion to move upwards, the height of the seat cushion can be adjusted, the flexibility in use is ensured, and the stability in lifting can be ensured by the two groups of support rods.
Description
Technical Field
The utility model relates to the technical field of sofas, in particular to a multi-stage mechanical adjusting function sofa.
Background
The sofa is a soft-cushion chair, armrests are arranged on two sides of the sofa, people can sit and lie more comfortably, the sofa is placed in a living room and a waiting room, the surface of the sofa is sewn by an electric high-speed flat sewing machine, stitches are uniform and smooth, each piece of fabric is subjected to serging treatment, the sofa mainly comprises three parts of a frame, filling materials and fabrics, the frame forms a sofa main body structure and a basic shape, the filling materials play a decisive role in the comfort of the sofa, and the fabrics determine the quality of the sofa.
In the practical use process, the cushion height of the general sofa is fixed, and the sofa is only suitable for adults, and when children use the sofa, feet can be separated from the ground, so that the comfort is affected when the children sit and lie for a long time. Therefore, a multi-stage mechanical adjustment sofa is proposed to solve the above-mentioned problems noted in the background art.
Disclosure of utility model
The utility model aims to provide a sofa with a multi-stage mechanical adjusting function, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage formula mechanical regulation function sofa, includes the base, the both sides of base all are fixed with the handrail, the outside of handrail is provided with soft package, the bottom mounting of handrail has the supporting shoe, the top of base is fixed with the backup pad, the inside middle part of backup pad is provided with the reservation groove, the internally mounted of reservation groove has electric putter one, electric putter one's top is fixed with the mounting sheet, the seat is installed on the top of mounting sheet, the top of seat is provided with the cushion, the back is installed to the rear end of base, the front end of back is provided with the back up, the inside both ends of backup pad all are provided with the spread groove, the inside of spread groove is fixed with the spring, the top of spring is fixed with the bracing piece.
Preferably, the support rods are provided with two groups, and the two groups of support rods are symmetrically distributed about the central line of the seat plate.
Preferably, the seat plate forms a telescopic structure through the first electric push rod, and the top end of the supporting rod is fixedly connected with the bottom end of the seat plate.
Preferably, the inside of supporting shoe is provided with the screw thread groove, the inside of screw thread groove is provided with the screw thread post, the bottom mounting of screw thread post has the supporting legs, the bottom mounting of supporting legs has the slipmat.
Preferably, the inner diameter of the thread groove is larger than the outer diameter of the thread post, and the thread groove and the thread post form threaded connection.
Preferably, the supporting legs are provided with four groups, and the four groups of supporting legs are symmetrically distributed about the central line of the base.
Preferably, the bottom end of base is fixed with the connection shell, the inside of connection shell is provided with electric putter two, the strap is installed to one side of electric putter two, the inside of strap is provided with the electric plate, the top of strap all is fixed with the spout, the bottom of base all is fixed with the slide rail.
Preferably, a sliding structure is formed between the sliding rail and the sliding groove, and the access board forms a telescopic structure through the second electric push rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through being provided with the seat, during the regulation, through starting electric putter one, electric putter drives the seat for a while and upwards moves, and the seat can drive the bracing piece and upwards move, and the bracing piece can stretch the spring, and the seat can drive the cushion simultaneously and upwards move, can adjust the height of cushion, guarantees the flexibility when using, is provided with two sets of through the bracing piece, can guarantee the stability when going up and down;
(2) Through being provided with the supporting legs, during the equipment, through taking the supporting legs, dock screw thread post and supporting shoe, afterwards rotatory supporting legs, the supporting legs drives the screw thread post and rotates in the inside of screw thread groove, and the screw thread post can be installed in the inside of screw thread groove this moment, and the bottom of supporting shoe can be contacted with the top of supporting legs, is fixed with the slipmat through the supporting sole bottom, and the slipmat can improve its frictional force, and then guarantees the stability when supporting;
(3) Through being provided with the strap, through starting electric putter two, electric putter two drives the strap and removes to one side, and the strap can drive the spout and slide in the outside of slide rail, and the strap can stretch out from the bottom of base this moment, starts the electric plate, and the electric plate can heat the strap, can place the top of strap with both feet, guarantees that the foot is in warm state, improves the functionality when using.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic perspective view of a supporting leg according to the present utility model.
Reference numerals in the drawings illustrate:
1. A base; 2. a support plate; 3. an electric push rod I; 4. a reserved groove; 5. supporting feet; 6. a support block; 7. an armrest; 8. soft package; 9. a backrest; 10. a mounting piece; 11. a back pad; 12. a cushion; 13. a seat plate; 14. a thread groove; 15. an anti-slip pad; 16. a support rod; 17. a connection housing; 18. an electric push rod II; 19. a butt strap; 20. a chute; 21. a slide rail; 22. an electric heating plate; 23. a connecting groove; 24. a spring; 25. and (5) a threaded column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a multistage mechanical regulation function sofa, including base 1, the both sides of base 1 all are fixed with handrail 7, the outside of handrail 7 is provided with soft package 8, the bottom of handrail 7 is fixed with supporting shoe 6, the top of base 1 is fixed with backup pad 2, the inside middle part of backup pad 2 is provided with reservation groove 4, the internally mounted of reservation groove 4 has electric putter one 3, electric putter one 3's top is fixed with mounting plate 10, seat 13 is installed on the top of mounting plate 10, seat 13's top is provided with cushion 12, back 9 is installed to the rear end of base 1, back 9's front end is provided with back up 11, the both ends of backup pad 2 inside are provided with spread groove 23, the inside of spread groove 23 is fixed with spring 24, the top of spring 24 is fixed with bracing piece 16;
The support rods 16 are provided with two groups, the two groups of support rods 16 are symmetrically distributed about the central line of the seat 13, the seat 13 forms a telescopic structure through the first electric push rod 3, and the top ends of the support rods 16 are fixedly connected with the bottom end of the seat 13;
Specifically, as shown in fig. 1, 2 and 3, during adjustment, by starting the first electric push rod 3, the first electric push rod 3 drives the seat plate 13 to move upwards, the seat plate 13 drives the support rod 16 to move upwards, the support rod 16 stretches the spring 24, and meanwhile, the seat plate 13 drives the cushion 12 to move upwards, so that the height of the cushion 12 can be adjusted, the flexibility in use is ensured, and the stability in lifting can be ensured by arranging two groups of support rods 16;
Embodiment two: the inside of the supporting block 6 is provided with a thread groove 14, the inside of the thread groove 14 is provided with a thread column 25, the bottom end of the thread column 25 is fixed with a supporting foot 5, the bottom end of the supporting foot 5 is fixed with an anti-slip pad 15, the inner diameter of the thread groove 14 is larger than the outer diameter of the thread column 25, the thread groove 14 and the thread column 25 form threaded connection, the supporting foot 5 is provided with four groups, and the four groups of supporting feet 5 are symmetrically distributed about the central line of the base 1;
specifically, as shown in fig. 1, 2 and 4, during assembly, by taking the supporting leg 5, butting the threaded column 25 with the supporting block 6, then rotating the supporting leg 5, the supporting leg 5 drives the threaded column 25 to rotate in the threaded groove 14, at this time, the threaded column 25 is installed in the threaded groove 14, the bottom of the supporting block 6 is contacted with the top of the supporting leg 5, and the anti-slip pad 15 is fixed at the bottom of the supporting leg 5, so that the friction force of the anti-slip pad 15 can be improved, and the stability during supporting is further ensured;
Embodiment III: the bottom end of the base 1 is fixedly provided with a connecting shell 17, the inside of the connecting shell 17 is provided with an electric push rod II 18, one side of the electric push rod II 18 is provided with an access board 19, the inside of the access board 19 is provided with an electric heating board 22, the top ends of the access boards 19 are all fixedly provided with sliding grooves 20, the bottom end of the base 1 is fixedly provided with sliding rails 21, a sliding structure is formed between the sliding rails 21 and the sliding grooves 20, and the access board 19 forms a telescopic structure through the electric push rod II 18;
Specifically, as shown in fig. 1 and fig. 2, the second electric push rod 18 is started, the second electric push rod 18 drives the access board 19 to move to one side, the access board 19 drives the sliding chute 20 to slide outside the sliding rail 21, at this time, the access board 19 extends out of the bottom of the base 1, the electric heating board 22 is started, the electric heating board 22 heats the access board 19, feet can be placed on the top of the access board 19, the feet are guaranteed to be in a warm state, and the functionality during use is improved.
Working principle: when the electric foot rest is used, the time is saved, the electric push rod I3 is started, the electric push rod I3 can drive the seat plate 13 to move upwards, the seat plate 13 can drive the support rod 16 to move upwards, the support rod 16 can stretch the spring 24, meanwhile, the seat plate 13 can drive the seat cushion 12 to move upwards, the height of the seat cushion 12 can be adjusted, the electric push rod II 18 is started, the electric push rod II 18 drives the access plate 19 to move to one side, the access plate 19 can drive the sliding chute 20 to slide outside the sliding rail 21, at the moment, the access plate 19 can extend out of the bottom of the base 1, the electric heating plate 22 is started, the electric heating plate 22 can heat the access plate 19, feet can be placed at the top of the access plate 19, and the feet are in a warm state.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323121553.6U CN221285151U (en) | 2023-11-20 | 2023-11-20 | A multi-stage mechanically adjustable sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323121553.6U CN221285151U (en) | 2023-11-20 | 2023-11-20 | A multi-stage mechanically adjustable sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221285151U true CN221285151U (en) | 2024-07-09 |
Family
ID=91748619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323121553.6U Expired - Fee Related CN221285151U (en) | 2023-11-20 | 2023-11-20 | A multi-stage mechanically adjustable sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221285151U (en) |
-
2023
- 2023-11-20 CN CN202323121553.6U patent/CN221285151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |