CN204561486U - Slide block type transfer couch - Google Patents
Slide block type transfer couch Download PDFInfo
- Publication number
- CN204561486U CN204561486U CN201520029713.0U CN201520029713U CN204561486U CN 204561486 U CN204561486 U CN 204561486U CN 201520029713 U CN201520029713 U CN 201520029713U CN 204561486 U CN204561486 U CN 204561486U
- Authority
- CN
- China
- Prior art keywords
- slide block
- hinged
- connecting rod
- base
- slide rail
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of slide block type transfer couch, comprise base, base comprises two base vertical poles and two base cross bars, the middle part of base vertical pole fixedly mounts front column and rear column respectively, the front column of every side and rear column upper end are installed with the seat board installed part in order to installation seat plate, leg rest pantograph linkage is installed in the front end of seat board installed part, rear end and connecting plate one end of seat board installed part are hinged, the other end of connecting plate and the middle part of backrest installed part hinged, the lower end of backrest installed part and the rear portion of base vertical pole hinged, between the backrest installed part of both sides, the first drive rod is installed, first drive rod is connected with the first slide block mechanism in order to adjust position of back, between the leg rest pantograph linkage of both sides, the second drive rod is installed, second drive rod is connected with the second slide block mechanism in order to adjust toe board position, first slide block mechanism and the second slide block mechanism are installed on base.The utility model backrest layback and leg rest protract transfer, use easy to operate.
Description
Technical field
The utility model relates to Chair structure, especially a kind of couch.
Background technology
Along with the fast development of economic society, people are also more and more higher for the requirement of quality of the life, also require higher to family life articles for use.Traditional couch only has a motor, it is all often interlock, while backrest layback, leg also can protract, but while bringing convenience, also there is a series of problem, complex structure, chair is overall heavy, move very inconvenient, function is simple, and these problem values obtain our extensive concern.
Summary of the invention
Backrest and leg rest mechanism transfer cannot be realized in order to overcome existing couch, use the deficiency of troublesome poeration, the utility model to provide a kind of backrest to swing back and leg rest protract transfer, use easy to operate slide block type transfer couch.
The utility model solves the technical scheme that its technical problem adopts:
A kind of slide block type transfer couch, comprise base, base comprises two the base vertical poles and two base cross bars being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, the middle part of described base vertical pole fixedly mounts front column and rear column respectively, the front column of every side and rear column upper end are installed with the seat board installed part in order to installation seat plate, leg rest pantograph linkage is installed in the front end of described seat board installed part, rear end and connecting plate one end of described seat board installed part are hinged, the other end of described connecting plate and the middle part of backrest installed part hinged, the lower end of described backrest installed part and the rear portion of described base vertical pole hinged, between the backrest installed part of both sides, the first drive rod is installed, described first drive rod is connected with the first slide block mechanism in order to adjust position of back, between the leg rest pantograph linkage of both sides, the second drive rod is installed, described second drive rod is connected with the second slide block mechanism in order to adjust toe board position, described first slide block mechanism and the second slide block mechanism are installed on described base.
Further, described first slide block mechanism comprises the first support bar, the first slide block and the first slide rail for described first skid, hinged described first support bar in middle part of described first drive rod, described first support bar and described first slide block hinged, described first slide block set is contained on described first slide rail, and the two ends of described first slide rail are fixedly mounted on base cross bar; Described second slide block mechanism comprises the second support bar, the second slide block and the second slide rail for described second skid, hinged described second support bar in middle part of described second drive rod, described second support bar and described second slide block hinged, described second slide block set is contained on described second slide rail, and the two ends of described second slide rail are fixedly mounted on base cross bar.
Preferably, described first slide rail and the second slide rail are same one slide rail.
Further again, described leg rest pantograph linkage comprises first connecting rod, second connecting rod, third connecting rod, double leval jib, 5th connecting rod, six-bar linkage and leg rest installed part, the front portion of described seat board installed part respectively with one end of described first connecting rod, one end of second connecting rod is hinged, the middle part of described first connecting rod and one end of third connecting rod hinged, the other end of described second connecting rod and one end of described double leval jib hinged, the middle part of described third connecting rod and the middle part of described second connecting rod hinged, the other end of described third connecting rod and one end of described 5th connecting rod hinged, the middle part of described 5th connecting rod and the middle part of described double leval jib hinged, the other end of described 5th connecting rod and one end of described six-bar linkage hinged, the described other end of six-bar linkage and the other end of double leval jib hinged respectively at described leg rest installed part, the other end of described first connecting rod and one end of described first drive link hinged, the other end of described first drive link and the upper end thereof of described second drive link, described second drive rod is installed at the middle part of the second drive link of both sides, and the lower end of described second drive link is hinged on the middle part of the described base vertical pole between front column and rear column.Certainly, described leg rest pantograph linkage also can adopt other structures.
The beneficial effects of the utility model are mainly manifested in: slide mechanism light and fast, wear and tear little, and can rest on the position oneself wanted arbitrarily in stroke, and easy to use, cost performance is higher; Described slide block device greatly reduces weight and cost, and for user, arm-chair is convenient, can realize the revolution of significantly angle; Described backrest installed part and leg rest mechanism control its layback by a slide mechanism and protract, achieve backrest layback and leg rest to protract the effect of transfer, by the effect of double-slider, the effect of complete transfer can be realized, toppling over of backrest is independent of each other with the flexible of toe board, has very strong comfortableness; Leg rest pantograph linkage adopts multi-bar linkage, makes support leg mechanism to rest on optional position, convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram in a direction of slide block type transfer couch.
Fig. 2 is the schematic diagram in another direction of slide block type transfer couch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
See figures.1.and.2, a kind of slide block type transfer couch, comprise base 1, base comprises two the base vertical poles 11 and two base cross bars 12 being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, the middle part of described base vertical pole 11 fixedly mounts front column 32 and rear column 31 respectively, the front column 32 of every side and rear column 31 upper end are installed with the seat board installed part 33 in order to installation seat plate, leg rest pantograph linkage 4 is installed in the front end of described seat board installed part 33, rear end and connecting plate 23 one end of described seat board installed part 33 are hinged, the other end of described connecting plate 23 and the middle part of backrest installed part 22 hinged, the lower end of described backrest installed part 22 and the rear portion of described base vertical pole 11 hinged, first drive rod 34 is installed between the backrest installed part 22 of both sides, described first drive rod 34 is connected with the first slide block mechanism 51 in order to adjust position of back, second drive rod 35 is installed between the leg rest pantograph linkage of both sides, described second drive rod 35 is connected with the second slide block mechanism 52 in order to adjust toe board position, described first slide block mechanism 51 and the second slide block mechanism 52 are installed on described base.
Further, described first slide block mechanism 51 comprises the first support bar, the first slide block and the first slide rail for described first skid, hinged described first support bar in middle part of described first drive rod, described first support bar and described first slide block hinged, described first slide block set is contained on described first slide rail, and the two ends of described first slide rail are fixedly mounted on base cross bar; Described second slide block mechanism 52 comprises the second support bar, the second slide block and the second slide rail for described second skid, hinged described second support bar in middle part of described second drive rod, described second support bar and described second slide block hinged, described second slide block set is contained on described second slide rail, and the two ends of described second slide rail are fixedly mounted on base cross bar.
Preferably, described first slide rail and the second slide rail are same one slide rail.
Further again, described leg rest pantograph linkage 4 comprises first connecting rod 41, second connecting rod 42, third connecting rod 43, double leval jib 44, 5th connecting rod 45, six-bar linkage 46 and leg rest installed part 47, the front portion of described seat board installed part respectively with one end of described first connecting rod, one end of second connecting rod is hinged, the middle part of described first connecting rod and one end of third connecting rod hinged, the other end of described second connecting rod and one end of described double leval jib hinged, the middle part of described third connecting rod and the middle part of described second connecting rod hinged, the other end of described third connecting rod and one end of described 5th connecting rod hinged, the middle part of described 5th connecting rod and the middle part of described double leval jib hinged, the other end of described 5th connecting rod and one end of described six-bar linkage hinged, the described other end of six-bar linkage and the other end of double leval jib hinged respectively at described leg rest installed part, the other end of described first connecting rod 41 and one end of described first drive link 37 hinged, the other end of described first drive link 37 and the upper end thereof of described second drive link 36, described second drive rod 35 is installed at the middle part of the second drive link 36 of both sides, and the lower end of described second drive link 36 is hinged on the middle part of the described base vertical pole between front column and rear column.Certainly, described leg rest pantograph linkage also can adopt other structures.
In the present embodiment, backrest installed part and leg rest mechanism control its layback by a slide mechanism and protract, and achieve backrest layback and leg rest and to protract transfer.
Claims (4)
1. a slide block type transfer couch, comprise base, base comprises two the base vertical poles and two base cross bars being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, it is characterized in that: the middle part of described base vertical pole fixedly mounts front column and rear column respectively, the front column of every side and rear column upper end are installed with the seat board installed part in order to installation seat plate, leg rest pantograph linkage is installed in the front end of described seat board installed part, rear end and connecting plate one end of described seat board installed part are hinged, the other end of described connecting plate and the middle part of backrest installed part hinged, the lower end of described backrest installed part and the rear portion of described base vertical pole hinged, between the backrest installed part of both sides, the first drive rod is installed, described first drive rod is connected with the first slide block mechanism in order to adjust position of back, between the leg rest pantograph linkage of both sides, the second drive rod is installed, described second drive rod is connected with the second slide block mechanism in order to adjust toe board position, described first slide block mechanism and the second slide block mechanism are installed on described base.
2.2
.slide block type transfer couch as claimed in claim 1, it is characterized in that: described first slide block mechanism comprises the first support bar, the first slide block and the first slide rail for described first skid, hinged described first support bar in middle part of described first drive rod, described first support bar and described first slide block hinged, described first slide block set is contained on described first slide rail, and the two ends of described first slide rail are fixedly mounted on base cross bar; Described second slide block mechanism comprises the second support bar, the second slide block and the second slide rail for described second skid, hinged described second support bar in middle part of described second drive rod, described second support bar and described second slide block hinged, described second slide block set is contained on described second slide rail, and the two ends of described second slide rail are fixedly mounted on base cross bar.
3.3
.slide block type transfer couch as claimed in claim 2, is characterized in that: described first slide rail and the second slide rail are same one slide rail.
4.4
.slide block type transfer couch as described in one of claim 1 ~ 3, it is characterized in that: leg rest pantograph linkage comprises first connecting rod, second connecting rod, third connecting rod, double leval jib, 5th connecting rod, six-bar linkage and leg rest installed part, the front portion of described seat board installed part respectively with one end of described first connecting rod, one end of second connecting rod is hinged, the middle part of described first connecting rod and one end of third connecting rod hinged, the other end of described second connecting rod and one end of described double leval jib hinged, the middle part of described third connecting rod and the middle part of described second connecting rod hinged, the other end of described third connecting rod and one end of described 5th connecting rod hinged, the middle part of described 5th connecting rod and the middle part of described double leval jib hinged, the other end of described 5th connecting rod and one end of described six-bar linkage hinged, the described other end of six-bar linkage and the other end of double leval jib hinged respectively at described leg rest installed part, the other end of described first connecting rod and one end of the first drive link hinged, the other end of described first drive link and the upper end thereof of the second drive link, described second drive rod is installed at the middle part of the second drive link of both sides, and the lower end of described second drive link is hinged on the middle part of the described base vertical pole between front column and rear column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029713.0U CN204561486U (en) | 2015-01-16 | 2015-01-16 | Slide block type transfer couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029713.0U CN204561486U (en) | 2015-01-16 | 2015-01-16 | Slide block type transfer couch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204561486U true CN204561486U (en) | 2015-08-19 |
Family
ID=53854194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029713.0U Expired - Fee Related CN204561486U (en) | 2015-01-16 | 2015-01-16 | Slide block type transfer couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204561486U (en) |
-
2015
- 2015-01-16 CN CN201520029713.0U patent/CN204561486U/en not_active Expired - Fee Related
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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: 20150819 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |