CN202151240U - Electrical control hydraulic sofa allowing angle of backrest to be adjusted - Google Patents
Electrical control hydraulic sofa allowing angle of backrest to be adjusted Download PDFInfo
- Publication number
- CN202151240U CN202151240U CN2011202804112U CN201120280411U CN202151240U CN 202151240 U CN202151240 U CN 202151240U CN 2011202804112 U CN2011202804112 U CN 2011202804112U CN 201120280411 U CN201120280411 U CN 201120280411U CN 202151240 U CN202151240 U CN 202151240U
- Authority
- CN
- China
- Prior art keywords
- backrest
- sofa
- hydraulic
- angle
- power switch
- 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
An electrical control hydraulic sofa allowing the angle of a backrest to be adjusted is composed of supporting legs, a base, the backrest, armrests and an electrical control hydraulic press and is characterized in that the hydraulic press is fixed on the base or on the framework of one armrest; one end of the hydraulic stem is connected with the bottom of the backrest; a power switch is mounted on the armrest; and one end of the power switch is connected with the hydraulic press and the other end is connected with the external power. When people sit on the sofa and need to adjust the angle of the backrest, all that is needed is to press the power switch to close the circuit to start the hydraulic press so as to achieve the effect that the hydraulic press extends out to enable the backrest to reach the required angle, and then to disconnect the power.
Description
Technical field:
The utility model belongs to sofa, refers more particularly to a kind of sofa of electric-controlled hydraulic adjustment backrest angle.
Background technology:
At present, the angle great majority of existing sofa backrest are to adjust, and the people that height is different sits the angle requirement difference of the different people of money to the sofa backrest, otherwise, will feel uncomfortable, need the angle of adjustment sofa backrest.
Summary of the invention:
The purpose of the utility model is to provide the sofa of the sofa the adjusted backrest angle that a kind of electric-controlled hydraulic activates; Make that sofa can be according to the angle of the user's of different heights and different sitting postures needs adjustment backrest, making it people, to be sitting in sofa more comfortable, stable.
The utility model is realized its goal of the invention through following technical scheme.
The sofa of electric-controlled hydraulic adjustment backrest angle; Constitute by supporting leg, base, backrest, handrail and electric-controlled hydraulic device; It is characterized in that: fixing hydraulic press on the skeleton of sofa base or handrail, an end of hydraulic stem is connected with the backrest bottom, and power switch is installed on the handrail; Power switch one end is connected with hydraulic press, another termination external power supply.
The backrest of said sofa is not connected with the handrail on both sides.
When people are sitting on the sofa, when needing the adjustment backrest angle, just can press that power switch is connected circuit unlatching hydraulic press, hydraulic stem stretches out, when making it backrest and reaching needed angle, deenergization gets final product.When needs are regained the backrest that stretches out, just press power switch again, connect circuit, hydraulic press drives the hydraulic stem withdrawal, and backrest is reclaimed, and it is more comfortable that people are sitting on the sofa, has more stable sense.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
In the accompanying drawings, the 1st, supporting leg, the 2nd, handrail, the 3rd, backrest, the 4th, base, the 5th, electric-controlled hydraulic device, the 6th, hydraulic stem, the 7th, power switch.
The specific embodiment:
Below in conjunction with accompanying drawing utility model is described further.
As shown in the figure; The sofa of electric-controlled hydraulic adjustment backrest angle is made up of supporting leg 1, base 4, backrest 3, handrail 2 and electric-controlled hydraulic device 5, it is characterized in that: fixing electric-controlled hydraulic device 5 on the skeleton of sofa base 4 or handrail 2; One end of hydraulic stem 6 is connected with backrest 2 bottoms; Power switch 7 is installed on the handrail 2, and power switch one end is connected with hydraulic press 5, another termination external power supply.
The backrest 3 of said sofa is not connected with the handrail 2 on both sides.
Claims (2)
1. electric-controlled hydraulic is adjusted the sofa of backrest angle; Constitute by supporting leg, base, backrest, handrail and electric-controlled hydraulic device; It is characterized in that: fixing hydraulic press on the skeleton of sofa base or handrail, an end of hydraulic stem is connected with the backrest bottom, and power switch is installed on the handrail; Power switch one end is connected with hydraulic press, another termination external power supply.
2. the sofa of electric-controlled hydraulic adjustment backrest angle according to claim 1, it is characterized in that: the backrest of said sofa is not connected with the handrail on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202804112U CN202151240U (en) | 2011-08-03 | 2011-08-03 | Electrical control hydraulic sofa allowing angle of backrest to be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202804112U CN202151240U (en) | 2011-08-03 | 2011-08-03 | Electrical control hydraulic sofa allowing angle of backrest to be adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151240U true CN202151240U (en) | 2012-02-29 |
Family
ID=45691758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202804112U Expired - Fee Related CN202151240U (en) | 2011-08-03 | 2011-08-03 | Electrical control hydraulic sofa allowing angle of backrest to be adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890234A (en) * | 2017-11-01 | 2018-04-10 | 宿州市宜美家具有限公司 | A kind of sofa |
-
2011
- 2011-08-03 CN CN2011202804112U patent/CN202151240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890234A (en) * | 2017-11-01 | 2018-04-10 | 宿州市宜美家具有限公司 | A kind of sofa |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120803 |