CN211795439U - Leisure and entertainment sofa with turnover backrest - Google Patents
Leisure and entertainment sofa with turnover backrest Download PDFInfo
- Publication number
- CN211795439U CN211795439U CN201922366198.6U CN201922366198U CN211795439U CN 211795439 U CN211795439 U CN 211795439U CN 201922366198 U CN201922366198 U CN 201922366198U CN 211795439 U CN211795439 U CN 211795439U
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- leisure
- backrest
- sofa
- cushion
- fixed
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Abstract
The utility model discloses a leisure and entertainment sofa that back can overturn, including two fixing bases, fixedly connected with backup pad between two fixing bases, the both sides of backup pad one end are all rotated through the pivot and are connected with the second back, and the equal swing joint in inside in two U-shaped grooves has flexible hydraulic stem, and the one end of first back and two second backs all is connected with the cushion through a plurality of fixture block blocks, and the one end of backup pad has the fly leaf through activity base swing joint, the beneficial effects of the utility model are that: one side through the second back and the flexible hydraulic stem difference swing joint that corresponds, the angle of the adjustment second back of being convenient for increases and uses the travelling comfort, and the one end through first back and two second backs all is connected with the cushion through a plurality of fixture block blocks, conveniently dismantles the cushion, and the washing of being convenient for has the fly leaf through the one end of backup pad through activity base swing joint, is convenient for use as reserve bed, increases service function.
Description
Technical Field
The utility model relates to a leisure and entertainment sofa, in particular to a leisure and entertainment sofa with a reversible backrest.
Background
The sofa is a multi-seat chair with cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture.
But present amusement and leisure sofa is mostly the integral type structure, and the angle of back is fixed, and user's the different user demands of custom does not need, leads to using the travelling comfort not good, and current amusement and leisure sofa cushion and back can not dismantle, is not convenient for wash, in addition, current amusement and leisure sofa function singleness does not generally possess the use as spare bed. Therefore, the existing leisure and entertainment sofa has a plurality of problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a amusement and leisure sofa that back can overturn to solve the current amusement and leisure sofa that proposes in the above-mentioned background art and mostly be the integral type structure, the angle of back is fixed, and the different user demands of user's custom are unnecessary, lead to using the travelling comfort not good, and current amusement and leisure sofa cushion can not dismantle with the back, be not convenient for wash, in addition, current amusement and leisure sofa function singleness does not possess the problem of using as the reserve bed usually.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leisure and entertainment sofa that back can overturn, includes two fixing bases, two fixedly connected with backup pad between the fixing base, the first back of middle part fixedly connected with of backup pad one end, the both sides of backup pad one end all are rotated through the pivot and are connected with the second back, two the U-shaped groove, two have all been seted up to the bottom of fixing base one end the equal swing joint in inside in U-shaped groove has flexible hydraulic stem, two the extension end of flexible hydraulic stem respectively with one side swing joint of the second back that corresponds, the one end of first back and two second backs all is connected with the cushion through a plurality of fixture block blocks, the one end of backup pad has the fly leaf through activity base swing joint.
As a preferred technical scheme of the utility model, two the top of fixing base one end is all fixed and is equipped with flexible hydraulic stem switch, two flexible hydraulic stem is respectively through the flexible hydraulic stem switch and the external power supply electric connection that correspond.
As a preferred technical scheme of the utility model, the cushion has been placed on the top of backup pad, the cushion is folding pad.
As an optimal technical scheme of the utility model, it is a plurality of the emulsion layer is all fixed to the inside of cushion and cushion, backup pad and fly leaf are made by steel material.
As a preferred technical scheme of the utility model, the fly leaf comprises a plurality of connecting plate and fixed plate, a plurality of recess, a plurality of have been seted up on the top of backup pad the both ends sliding connection of slider and connecting plate is all passed through at the both ends of recess.
As an optimized technical scheme of the utility model, the fixed handle that is equipped with in middle part of fixed plate, two the middle part of fixing base one end is all fixed and is equipped with the thing bag.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a leisure and entertainment sofa that back can overturn, both sides through backup pad one end are all rotated through the pivot and are connected with the second back, one side of second back and the flexible hydraulic stem difference swing joint that corresponds, be convenient for adjust the angle of second back, increase and use the travelling comfort, one end through first back and two second backs all is connected with the cushion through a plurality of fixture block blocks, the cushion is conveniently dismantled, be convenient for wash, there is the fly leaf through activity base swing joint through the one end of backup pad, be convenient for use as reserve bed, increase service function.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic plan view of the present invention;
fig. 3 is a schematic front structural view of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a fixed seat; 2. a support plate; 3. a first backrest; 4. a rotating shaft; 5. a second backrest; 6. a U-shaped groove; 7. a telescopic hydraulic rod; 8. a clamping block; 9. back cushion; 10. a cushion; 11. A movable plate; 12. a groove; 13. a slider; 14. a connecting plate; 15. a fixing plate; 16. a handle; 17. a bag is arranged.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a leisure and recreation sofa with a reversible backrest, comprising two fixing bases 1, a supporting plate 2 fixedly connected between the two fixing bases 1, a first backrest 3 fixedly connected to the middle of one end of the supporting plate 2, a second backrest 5 rotatably connected to both sides of one end of the supporting plate 2 through a rotating shaft 4, U-shaped grooves 6 formed at the bottom of one end of the two fixing bases 1, telescopic hydraulic rods 7 movably connected to the inside of the two U-shaped grooves 6, the extending ends of the two telescopic hydraulic rods 7 are movably connected to one side of the corresponding second backrest 5 respectively, so as to adjust the angle of the second backrest 5 and increase the comfort, one ends of the first backrest 3 and the two second backrests 5 are connected to a back cushion 9 through a plurality of clamping blocks 8, so as to facilitate the disassembly and the cleaning of the back cushion 9, and the movable cleaning of the movable plate 11 are movably connected to one end of the supporting plate 2, is convenient to use as a spare bed and increases the use functionality.
Preferably, telescopic hydraulic rod switches are fixedly arranged at the tops of one ends of the two fixed seats 1, and the two telescopic hydraulic rods 7 are electrically connected with an external power supply through the corresponding telescopic hydraulic rod switches respectively, so that a user can operate and use the telescopic hydraulic rod switches conveniently; the top end of the supporting plate 2 is provided with the cushion 10, the cushion 10 is a folding cushion, the use comfort is improved, and the cushion 10 can be conveniently used as a mattress; emulsion layers are fixedly arranged inside the back cushions 9 and the seat cushion 10, so that the use comfort is improved, and the supporting plate 2 and the movable plate 11 are both made of steel materials, so that the use stability is improved; the movable plate 11 is composed of a plurality of connecting plates 14 and a fixed plate 15, a plurality of grooves 12 are formed in the top end of the supporting plate 2, two ends of each groove 12 are connected with two ends of each connecting plate 14 in a sliding mode through a sliding block 13, the connecting plates 14 can conveniently slide through sliding rails on the grooves 12, and the movable plate 11 can be adjusted to contract and extend conveniently; the middle part of the fixed plate 15 arranged on the front side of the connecting plate 14 is fixedly provided with a handle 16, the movable plate 11 is conveniently pulled out through the handle 16, and the middle parts of one ends of the two fixed seats 1 are respectively fixedly provided with a storage bag 17, so that the storage space is increased, and sundries such as books and files can be conveniently placed.
When the sofa is used in detail, firstly, when the rotation angle of the second backrest 5 needs to be adjusted, the power is switched on, the corresponding telescopic hydraulic rod switch is opened, the telescopic hydraulic rods 7 work to drive the corresponding second backrest 5 to rotate through the rotating shaft 4, the use comfort of a user is increased, when the function of the standby bed needs to be called, the cushion 10 is taken away, then the fixed plate 15 and the movable plate 11 are pulled out through the handle 16, the connecting plates 14 on the movable plate 11 slide through the sliding rails on the grooves 12, the movable plate 11 is convenient to adjust and extend, because the cushion 10 is a folding cushion, the cushion 10 is turned over and placed on the supporting plate 2 and the movable plate 11, the function of the standby bed is realized, the user can lie conveniently, when the movable plate 11 is contracted through the handle 16, the function of the sofa is realized, when the back cushion 9 is stained, the back cushion 9 is detached through the clamping block 8, so that the cleaning is convenient, in addition, the middle parts of one ends of the two fixing seats 1 are respectively fixedly provided with the object containing bag 17, the object containing space is increased, sundries such as books and files can be conveniently placed, a user can conveniently take the sofa, and the entertainment function of the sofa is realized.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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. A leisure and entertainment sofa with a reversible backrest comprises two fixed seats (1), and is characterized in that a supporting plate (2) is fixedly connected between the two fixed seats (1), the middle part of one end of the supporting plate (2) is fixedly connected with a first backrest (3), two sides of one end of the supporting plate (2) are rotatably connected with second backrests (5) through rotating shafts (4), the bottoms of one ends of the two fixing seats (1) are respectively provided with a U-shaped groove (6), the insides of the two U-shaped grooves (6) are respectively and movably connected with telescopic hydraulic rods (7), the extension ends of the two telescopic hydraulic rods (7) are respectively and movably connected with one side of the corresponding second backrest (5), one ends of the first backrest (3) and the two second backrests (5) are respectively connected with a back cushion (9) through a plurality of clamping blocks (8), one end of the supporting plate (2) is movably connected with a movable plate (11) through a movable base.
2. The leisure and entertainment sofa with a reversible backrest as claimed in claim 1, wherein a telescopic hydraulic rod switch is fixedly arranged on the top of one end of each of the two fixed seats (1), and the two telescopic hydraulic rods (7) are electrically connected with an external power supply through the corresponding telescopic hydraulic rod switches.
3. The leisure and amusement sofa with a reversible backrest according to claim 1 characterized in that the top of the supporting plate (2) is placed with a seat cushion (10), the seat cushion (10) is a folding cushion.
4. The leisure and entertainment sofa with a reversible backrest as claimed in claim 1, characterized in that a latex layer is fixed inside the cushions (9) and (10), and the support plate (2) and the movable plate (11) are made of steel.
5. The leisure and entertainment sofa with a reversible backrest as claimed in claim 1, characterized in that the movable plate (11) is composed of a plurality of connecting plates (14) and a fixed plate (15), the top end of the supporting plate (2) is provided with a plurality of grooves (12), and both ends of the plurality of grooves (12) are slidably connected with both ends of the connecting plates (14) through sliders (13).
6. The leisure and recreation sofa with a reversible backrest as claimed in claim 5, characterized in that the handle (16) is fixed in the middle of the fixed plate (15), and the storage bag (17) is fixed in the middle of one end of each of the two fixed seats (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366198.6U CN211795439U (en) | 2019-12-25 | 2019-12-25 | Leisure and entertainment sofa with turnover backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366198.6U CN211795439U (en) | 2019-12-25 | 2019-12-25 | Leisure and entertainment sofa with turnover backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211795439U true CN211795439U (en) | 2020-10-30 |
Family
ID=73034103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366198.6U Expired - Fee Related CN211795439U (en) | 2019-12-25 | 2019-12-25 | Leisure and entertainment sofa with turnover backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211795439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662392A (en) * | 2021-09-27 | 2021-11-19 | 惠州市和永盛家具有限公司 | Intelligent sofa posture adjustment system based on APP control |
| CN115227062A (en) * | 2022-05-25 | 2022-10-25 | 南通思凯林家居有限公司 | Intelligent multifunctional sofa interconnection control method |
-
2019
- 2019-12-25 CN CN201922366198.6U patent/CN211795439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662392A (en) * | 2021-09-27 | 2021-11-19 | 惠州市和永盛家具有限公司 | Intelligent sofa posture adjustment system based on APP control |
| CN115227062A (en) * | 2022-05-25 | 2022-10-25 | 南通思凯林家居有限公司 | Intelligent multifunctional sofa interconnection control method |
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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: 20201030 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |