CN204120574U - A kind of bi-motor sofa brandreth - Google Patents
A kind of bi-motor sofa brandreth Download PDFInfo
- Publication number
- CN204120574U CN204120574U CN201420585087.9U CN201420585087U CN204120574U CN 204120574 U CN204120574 U CN 204120574U CN 201420585087 U CN201420585087 U CN 201420585087U CN 204120574 U CN204120574 U CN 204120574U
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- CN
- China
- Prior art keywords
- motor
- driving shaft
- back rest
- side plate
- connector
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- 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.)
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Abstract
The utility model provides a kind of bi-motor sofa brandreth, comprises underframe, side plate, driving shaft, extension means and back rest; Described underframe comprises front-axle beam, the back rest, Zuo Liang and You Liang; Side plate described in two is installed on described left beam and described right beam respectively, to be arranged to described drive shaft turns described in two between side plate; Described extension means comprises multiple connecting rod be hinged, and its one end is installed on described driving shaft; Back rest described in two is articulated on side plate described in two respectively, and described bi-motor sofa brandreth is also provided with the first governor motion and the second conditioner=need to adjust the angle of inclination leaning against and lean on pin respectively according to use, improves the comfort level of sofa, easy to use.
Description
Technical field
The utility model relates to sofa brandreth technical field, particularly, relates to a kind of bi-motor sofa brandreth.
Background technology
In order to meet the requirement of people's Leisure, occurred that having adjustment leans against and the sofa of pin by function at present on the market, such sofa has seating and the multiple using method that couches, and is subject to liking of consumer.
The adjustment that sofa back leans on and pin leans on relies on the sofa brandreth of its inside to realize, sofa brandreth configure an adjustment motor simultaneously to sofa lean against and pin by adjusting, can be single for the angle of adjustment, consumer can not according to oneself need adjust the angle that leans against the inclination of leaning on pin and height at any time, therefore, single motor sofa brandreth can not meet the requirement of consumer, and comfort level is not high.Be necessary that providing a kind of consumer to adjust respectively at any time as required leans against the sofa brandreth leaned on pin, meets the needs of consumer, reaches best comfortable effect.
Utility model content
For this reason, the utility model provides a kind of bi-motor sofa brandreth, needs to adjust the angle of inclination leaned against with extension means respectively, improve the comfort level of sofa according to user, easy to use.
The technical solution of the utility model is as follows:
A kind of bi-motor sofa brandreth, comprises underframe, side plate, driving shaft, extension means and back rest; Described underframe comprises front-axle beam, the back rest, Zuo Liang and You Liang; Side plate described in two is installed on described left beam and described right beam respectively, and described driving shaft to be arranged at described in two between side plate rotationally; Described extension means comprises multiple connecting rod be hinged, and its one end is installed on described driving shaft, and the other end is provided with foot frame; Back rest described in two is articulated on side plate described in two respectively, it is characterized in that, described bi-motor sofa brandreth is also provided with the first governor motion and the second governor motion;
Described first governor motion comprises the first motor, first slide bar and the first catch bar, described first slide bar is fixedly installed on described front-axle beam and the described back rest, and described first motor is set on the first slide bar, first motor described in described first catch bar one end pivot joint, driving shaft described in other end pivot joint; First motor, along the first sliding bar, drives described first catch bar to raise and drag down described driving shaft, thus drives described side plate height and reduction, and described extension means stretches and regains;
Described second governor motion comprises the second motor, the second litter and pushing frame; The two ends of described pushing frame are articulated on back rest described in two respectively; Described second motor is sheathed on described second litter and slides along it; Side plate described in two is fixedly installed a cross bar, described second litter one end is articulated in described cross bar, and described second motor pivot is connected to the middle part of described pushing frame, and the second motor is along the second sliding bar, raise and drag down described pushing frame, drive described back rest pivotable.
Described pushing frame comprises crossbeam and is fixed in the first connector of crossbeam both sides, this first connector is articulated in described back rest, also be provided with the second connector in the middle part of crossbeam, described second motor is provided with the 3rd connector, and described second connector and described 3rd connector are pivotally connected.
Described driving shaft is provided with L-type connector, and this L-type connector is fixedly connected with driving shaft in half parcel shape.
Described L-type connector protrudes out brace, brace and described first catch bar pivot joint.
Described side plate comprises front side board and back side panel, described front side board and described driving shaft pivot joint, and described back side panel is fixedly connected with in described front side board, and back rest described in described back side panel pivot joint.
Described front side board is articulated on described front side board respectively by front rod and described back side panel is articulated on described back side panel by rear connecting rod.
The beneficial effects of the utility model are: bi-motor sofa brandreth described in the utility model, need to adjust the angle of inclination leaned against with extension means respectively, improve the comfort level of sofa according to user, easy to use.
Accompanying drawing illustrates:
Top view when Fig. 1 is the first using state of bi-motor sofa brandreth described in the utility model;
Side view when Fig. 2 is the second using state of bi-motor sofa brandreth described in the utility model, in order to clearly show the first governor motion 16 and the second governor motion 17, eliminates the side plate of side, extension means and back rest in this figure.
Fig. 3 is the schematic diagram that Fig. 2 omits the second governor motion 17.
Side view during the 3rd using state that Fig. 4 is bi-motor sofa brandreth described in the utility model, in order to clearly show the first governor motion 16 and the second governor motion 17, eliminates the side plate of side, extension means and back rest in this figure.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of bi-motor sofa brandreth, comprises underframe 11, side plate 12, driving shaft 13, extension means 14 and back rest 15, has the first governor motion 16 and the second governor motion 17.
Described underframe comprises front-axle beam 111, the back rest 112, left beam 113 and right beam 114, and front-axle beam 111, the back rest 112, left beam 113 and right beam 114 are encircled a city the frame of a quadrangle.Side plate 12 described in two is installed on described left beam 113 and described right beam 114 respectively.Particularly, described side plate 12 comprises front side board 121 and back side panel 122, described front side board 121 is fixedly connected with described back side panel 122, and described front side board 121 is by front rod 123 and described left beam 113 or right beam 114 pivot joint, described front side board 122 is by rear connecting rod 124 and described left beam 113 or right beam 114 pivot joint.
Described driving shaft 13 is arranged on side plate 12 described in two rotationally, is arranged at particularly on front side board 121.Described extension means 14 comprises multiple connecting rod be hinged, and its one end is installed on described driving shaft 13, and the other end has for pin by fixing holder.And extension means 14 described in two is separately positioned on the both sides of described driving shaft 13.Establish two extension means 14 in the both sides of driving shaft 13 respectively, be drive in order to the bilateral synchronous realized pin leans on, effectively control the accuracy resetted that stretches and retract.
Described first governor motion 16 comprises the first motor 161, first slide bar 162 and the first catch bar 163.Described first slide bar 162 is fixedly installed on described front-axle beam 111 and the described back rest 112, described first motor 161 is set on the first slide bar 162 and also can slides along this first slide bar 162, one end of first catch bar 163 described in described first motor 161 pivot joint, driving shaft 13 described in the other end pivot joint of described first catch bar 163.Particularly, described driving shaft 13 is provided with L-type connector 131, and this L-type connector 131 is fixedly connected with driving shaft 13 in half parcel shape.Described L-type connector 131 protrudes out brace 132, brace 132 and described first catch bar 163 pivot joint.First motor 161 slides along the first slide bar 162, and drive described first catch bar 163 to raise and drag down described driving shaft 13, thus drive described side plate 12 height and reduction, described extension means 14 also stretches along with the rotation of described driving shaft 13 and retracts.
On side plate 12 described in two, be fixedly installed a cross bar 125.Particularly, cross bar 125 is arranged on front side board 121.Described second governor motion 17 comprises the second motor 171, second litter 172 and pushing frame 173.Cross bar 123 described in described second litter 172 pivot joint, described second motor 171 is set on described second litter 172, pushing frame 173 described in described second motor 171 pivot joint, back rest 15 described in pushing frame 173 pivot joint.
Particularly, described pushing frame 173 comprises crossbeam 1731 and is fixed in the first connector 1732 of crossbeam 1731 both sides, and this first connector 1732 is articulated in described back rest 15.Also be provided with the second connector 1733 in the middle part of described crossbeam 1731, described second motor 171 is provided with the 3rd connector 1711, and described second connector 1733 and described 3rd connector 1711 are pivotally connected.Described second motor 171 slides along described second litter 172, promotes described pushing frame 173 pivotable, thus drives described back rest 15 pivotable.
Sofa brandreth described in the utility model at least has three kinds of using states, with reference to Fig. 1, Fig. 2 and Fig. 4, when the first governor motion 16 is positioned at the position near the back rest 112, when second governor motion 17 is in position shown in Fig. 1, extension means 14 is retracted, and back rest 15 does not also tilt, and sofa brandreth presents the first using state taken for people.
Composition graphs 2 and Fig. 3, when the first governor motion 16 moves near front-axle beam 111, first catch bar 163 promotes described driving shaft 13 and upwards moves to front-axle beam 1111 and rotate, thus promotes described side plate 12 and impel described extension means 14 to stretch, and occupant can use the posture of more Leisure.Now described sofa brandreth is in the second using state.
With reference to Fig. 4, regulate the second governor motion 17, the angle of inclination of back rest 15 is changed, stops after reaching the needs of user, occupant can use the posture of the most satisfied most Leisure, and now described sofa brandreth is in the 3rd using state.
Compare prior art, sofa brandreth described in the utility model can adjust the angle of the relative tilt between back rest 15 and extension means 14 as required respectively, has reached the most comfortable use posture, easy to use.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, its framework form can be flexible and changeable, can subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by submitted to claims.
Claims (6)
1. a bi-motor sofa brandreth, comprises underframe, side plate, driving shaft, extension means and back rest; Described underframe comprises front-axle beam, the back rest, Zuo Liang and You Liang; Side plate described in two is installed on described left beam and described right beam respectively, and described driving shaft to be arranged at described in two between side plate rotationally; Described extension means comprises multiple connecting rod be hinged, and its one end is installed on described driving shaft, and the other end is provided with foot frame; Back rest described in two is articulated on side plate described in two respectively, it is characterized in that, described bi-motor sofa brandreth is also provided with the first governor motion and the second governor motion;
Described first governor motion comprises the first motor, first slide bar and the first catch bar, described first slide bar is fixedly installed on described front-axle beam and the described back rest, and described first motor is set on the first slide bar, first motor described in described first catch bar one end pivot joint, driving shaft described in other end pivot joint; First motor, along the first sliding bar, drives described first catch bar to raise and drag down described driving shaft, thus drives described side plate height and reduction, and described extension means stretches and regains;
Described second governor motion comprises the second motor, the second litter and pushing frame; The two ends of described pushing frame are articulated on back rest described in two respectively; Described second motor is sheathed on described second litter and slides along it; Side plate described in two is fixedly installed a cross bar, described second litter one end is articulated in described cross bar, and described second motor pivot is connected to the middle part of described pushing frame, and the second motor is along the second sliding bar, raise and drag down described pushing frame, drive described back rest pivotable.
2. bi-motor sofa brandreth as claimed in claim 1, it is characterized in that, described pushing frame comprises crossbeam and is fixed in the first connector of crossbeam both sides, this first connector is articulated in described back rest, the second connector is also provided with in the middle part of crossbeam, described second motor is provided with the 3rd connector, and described second connector and described 3rd connector are pivotally connected.
3. bi-motor sofa brandreth as claimed in claim 1, it is characterized in that, described driving shaft is provided with L-type connector, and this L-type connector is fixedly connected with driving shaft in half parcel shape.
4. bi-motor sofa brandreth as claimed in claim 3, is characterized in that, described L-type connector protrudes out brace, brace and described first catch bar pivot joint.
5. bi-motor sofa brandreth as claimed in claim 1, it is characterized in that, described side plate comprises front side board and back side panel, described front side board and described driving shaft pivot joint, and described back side panel is fixedly connected with in described front side board, and back rest described in described back side panel pivot joint.
6. bi-motor sofa brandreth as claimed in claim 5, is characterized in that, described front side board is articulated on described front side board respectively by front rod and described back side panel is articulated on described back side panel by rear connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585087.9U CN204120574U (en) | 2014-10-10 | 2014-10-10 | A kind of bi-motor sofa brandreth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585087.9U CN204120574U (en) | 2014-10-10 | 2014-10-10 | A kind of bi-motor sofa brandreth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204120574U true CN204120574U (en) | 2015-01-28 |
Family
ID=52376973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585087.9U Expired - Fee Related CN204120574U (en) | 2014-10-10 | 2014-10-10 | A kind of bi-motor sofa brandreth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204120574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770999A (en) * | 2015-03-28 | 2015-07-15 | 浙江永艺家具股份有限公司 | Dual-drive mechanical stretching device |
-
2014
- 2014-10-10 CN CN201420585087.9U patent/CN204120574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770999A (en) * | 2015-03-28 | 2015-07-15 | 浙江永艺家具股份有限公司 | Dual-drive mechanical stretching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |