CN2078567U - Multi-functional sofa - Google Patents
Multi-functional sofa Download PDFInfo
- Publication number
- CN2078567U CN2078567U CN 90203407 CN90203407U CN2078567U CN 2078567 U CN2078567 U CN 2078567U CN 90203407 CN90203407 CN 90203407 CN 90203407 U CN90203407 U CN 90203407U CN 2078567 U CN2078567 U CN 2078567U
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- rotating shaft
- handle
- bar
- sofa
- 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.)
- Withdrawn
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a multi-functional sofa. The bottom rack of the sofa is additionally provided with a foot rest plate, and the angles of the foot rest plate and a back rest which are released differently can be adjusted by a handle. The multi-functional sofa has comfortable use. An object adjusting rack is installed on the hand frame of the sofa, and is used for holding tea cups, newspapers, etc., and the multi-functional sofa has convenient use.
Description
The utility model belongs to a kind of daily living article, specifically a kind of multifunction sofa.
The sofa of Xiao Shouing in the market, the function dullness makes people's leg, waist and neck all can not get sufficient rest.
The purpose of this utility model is to provide a kind of energy 3 to adjust the angle and the foot-rest plate height of backrest by handle, the sofa that people's leg, waist and neck can both fully be had a rest.
The utility model has a foot-rest plate by four-bar linkage drive folding and unfolding at the Sofa mattress framework, and can arbitrarily adjust differing heights by handle, and the sofa backrest also can carry out the multi-angle adjustment by this simultaneously.A side of the present utility model is equipped with rack, places teacup, ashtray etc.
Accompanying drawing 1 is the utility model internal structure schematic diagram.
Accompanying drawing 2 is the utility model pedal and backrest expansion process schematic diagram.
Accompanying drawing 3 is the utility model pedal and backrest collapsed state schematic diagram.
Accompanying drawing 4 is the utility model pedal and backrest latch-up structure schematic diagram.
Accompanying drawing 5 is provided with the rack view for the utility model.
Accompanying drawing 6 connects user mode figure for the utility model rack.
As shown in Figure 1, the four-bar linkage that can drive folding and unfolding foot-rest plate is made of rocking bar 5, rocking bar 6, rocking bar 7 and rocking bar 8, one end of rocking bar 5, rocking bar 7 two point articulated respectively and on the rocking bar 10 that constitutes by the triangle rigid body, an end of rocking bar 7, rocking bar 8 respectively with foot-rest plate 9 on two point articulated.The two ends of rocking bar 6 are hinged with an end of rocking bar 5, rocking bar 8 respectively, one point articulated a bit and on the rocking bar 7 on the rocking bar 6, click-through is crossed spring 3 and is connected with underframe 2 on the rocking bar 5, on underframe 2, be equipped with one and can limit the spacer pin 4 that rocking bar 5 rotates, backrest 16 can rotate down in the drive of backrest 16 and rocking bar 10,13,14 composition four-bar linkages.The two ends of rocking bar 13 are hinged with an end of rocking bar 14, rocking bar 10 respectively, one end and the backrest 1 of rocking bar 14 are hinged, rocking bar 14 can rotate with its fixing point 15, on the sofa underframe, be provided with the locking mechanism that to control backrest 16 and 9 folding and unfoldings of foot-rest plate, it is mainly by handle 17, rocking bar 10,18,21, slide block 23, spring 20, stop pin 11, locating hole 24 are formed.Rocking bar 18 is fixed on the handle 17 by steady pin 19, and can rotate around steady pin 19, one end and the rocking bar 21 of rocking bar 18 are hinged, rocking bar 21 is fixed in the rotating shaft 12 by steady pin 22, one end of rocking bar 21 be sleeved on rotating shaft 12 on and the slide block 23 that can in rotating shaft 12, slide be connected, one end of rotating shaft 12 is fixedlyed connected with handle 17, the other end of rotating shaft 12 is fixedlyed connected with rocking bar 10, shake handle 17, can drive rocking bar 10 by rotating shaft 12 rotates, between end that rotating shaft 12 and handle 17 are connected and the slide block 23 spring 20 is housed, one end and the slide block 23 of steady pin 11 are fixedly connected, the other end of steady pin 11 and rocking bar 10 are hinged, shake rocking bar 18, by rocking bar 18,21, slide block 23 is under the effect of the slider-crank mechanism that steady pin 11 is formed, steady pin 11 hole 24 that goes out of lock, rocking bar 10 can rotate with handle 17, shown in accompanying drawing 5 and accompanying drawing 6, one or more racks 25 is housed fixedly on sofa handrail framework 1.Two or rocky can link together by rack.
The utility model in use at first, is moved rocking bar 18.Like this by rocking bar 18,21, under the effect of the slider-crank mechanism that slide block 23 and steady pin 11 are formed, steady pin 11 is deviate from from lock hole 24, move handle 17 again, driving rocking bar 10 rotates, pass through like this by rocking bar 5,6,7, under the effect of the 8 crank quadric chains of forming, foot-rest plate 9 can free folding and unfolding, and backrest 16 is by rocking bar 13 simultaneously, handle 17 is moved in free folding and unfolding under 14 the effect, adjust the angle of backrest 16 and foot-rest plate 9, after waiting to suit, discharge rocking bar 18 again, steady pin 11 is under the effect of slider-crank mechanism, insert lock hole 24, the release angle of so both having fixed backrest 16 and foot-rest plate 9.Personnel for different heights use.
The utility model seat is lain comfortable, easy to use, is the regeneration product of sofa.
Claims (3)
1, a kind of multifunction sofa is made up of backrest 16, handrails framework 1 and underframe 2, it is characterized in that:
A, have a foot-rest plate 9 that drives folding and unfolding by four-bar linkage at Sofa mattress underframe 2, four-bar linkage is by rocking bar 5, rocking bar 6, rocking bar 7 and rocking bar 8 are formed, rocking bar 5, one end of rocking bar 7 two point articulated respectively and on the rocking bar 10 that constitutes by the triangle rigid body, rocking bar 7, one end of rocking bar 8 respectively with foot-rest plate 9 on two point articulated, rocking bar 7, one end of rocking bar 8 respectively with foot-rest plate 9 on two point articulated, the two ends of rocking bar 6 respectively with rocking bar 5, one end of rocking bar 8 is hinged, one point articulated a bit and on the rocking bar 7 on the rocking bar 6, click-through is crossed spring 3 and is connected with underframe 2 on the rocking bar 5, on underframe 2, be equipped with one and can limit the spacer pin 4 that rocking bar 5 rotates
B, backrest 16 can rotate under the drive of the four-bar linkage that backrest 16 and rocking bar 10,13,14 are formed, the two ends of rocking bar 13 are hinged with an end of rocking bar 14, rocking bar 10 respectively, an end and the backrest 1 of rocking bar 14 are hinged, and rocking bar 14 can rotate with its fixing point 15.
2, multifunction sofa according to claim 1, it is characterized in that on the sofa underframe, being provided with the locking mechanism that to control backrest 16 and 9 folding and unfoldings of foot-rest plate, it is mainly by handle 17, rocking bar 10,18,21, slide block 23, spring 20, stop pin 11, locating hole 24 is formed, rocking bar 18 is fixed on the handle 17 by steady pin 19, and can rotate around steady pin 19, one end and the rocking bar 21 of rocking bar 18 are hinged, rocking bar 21 is fixed in the rotating shaft 12 by steady pin 22, one end of rocking bar 21 be sleeved on rotating shaft 12 on and the slide block 23 that can in rotating shaft 12, slide be connected, one end of rotating shaft 12 is fixedlyed connected with handle 17, the other end of rotating shaft 12 is fixedlyed connected with rocking bar 10, shake handle 17, can drive rocking bar 10 by rotating shaft 12 rotates, between end that rotating shaft 12 and handle 17 are connected and the slide block 23 spring 20 is housed, one end of steady pin 11 is fixedlyed connected with slide block 23, the other end of steady pin 11 and rocking bar 10 are hinged, shake rocking bar 18, by rocking bar 18,21, slide block 23, under the slider-crank mechanism effect that steady pin 11 is formed, steady pin 11 hole 24 that goes out of lock, rocking bar 10 can rotate with handle 17 again.
3, multifunction sofa according to claim 1, it is characterized in that on sofa handrail framework 1, fixedly being equipped with one or more racks 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203407 CN2078567U (en) | 1990-03-22 | 1990-03-22 | Multi-functional sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203407 CN2078567U (en) | 1990-03-22 | 1990-03-22 | Multi-functional sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2078567U true CN2078567U (en) | 1991-06-12 |
Family
ID=4884603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90203407 Withdrawn CN2078567U (en) | 1990-03-22 | 1990-03-22 | Multi-functional sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2078567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048788A (en) * | 2011-10-04 | 2017-08-18 | 佛姆维家具有限公司 | Seat and support member |
| CN108323986A (en) * | 2018-02-10 | 2018-07-27 | 中山市思尚家具有限公司 | Chair |
| CN110693218A (en) * | 2019-10-11 | 2020-01-17 | 徐荣宇 | Outdoor rest seat |
-
1990
- 1990-03-22 CN CN 90203407 patent/CN2078567U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048788A (en) * | 2011-10-04 | 2017-08-18 | 佛姆维家具有限公司 | Seat and support member |
| CN108323986A (en) * | 2018-02-10 | 2018-07-27 | 中山市思尚家具有限公司 | Chair |
| CN108323986B (en) * | 2018-02-10 | 2019-09-17 | 中山市思尚家具有限公司 | Chair |
| CN110693218A (en) * | 2019-10-11 | 2020-01-17 | 徐荣宇 | Outdoor rest seat |
| CN110693218B (en) * | 2019-10-11 | 2023-03-14 | 永康市大成工贸有限公司 | Outdoor rest seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |