CN205386001U - Leisure chair - Google Patents
Leisure chair Download PDFInfo
- Publication number
- CN205386001U CN205386001U CN201620004956.3U CN201620004956U CN205386001U CN 205386001 U CN205386001 U CN 205386001U CN 201620004956 U CN201620004956 U CN 201620004956U CN 205386001 U CN205386001 U CN 205386001U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- assembly
- movable block
- rod assembly
- pair
- 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.)
- Active
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
This technical scheme discloses a leisure chair, including backrest components, the seat board subassembly that is used for setting up the seat board, a pair of footrest subassembly that is used for setting up the footrest that are used for setting up the back, be used for making a pair of link assembly, the base of footrest subassembly lifting slope and be used for the drive the drive mechanism of link assembly activity, the first end of a link assembly set firmly in on the seat board subassembly, second end set firmly in on the footrest subassembly, the third end hinge connect in on the base, drive mechanism include with a link assembly connects and drives linkage unit, drive that a link assembly launched and regained linkage unit does the level and gos forward with backward movement 's drive assembly and be used for the drive drive assembly's drive assembly. The characteristics that have simple structure, mechanical transmission, safe and reliable, electrodeless adjustment seat gesture.
Description
Technical field
This utility model relates to chair art, is specifically related to a kind of Relaxing chair.
Background technology
Lifting along with living standards of the people, the requirement of the comfort level of seat there is increasingly higher demand, thus market occurs in that the sofa seat facing upward function of lying that has of a great variety of models, this kind of sofa seat have back inclinable, footrest can the function that tilts of lifting, make sofa seat in partly facing upward the leisure state lain.
The Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one as disclosed in patent CN201510663216.0, including seat frame, telescopic component, adjusting part；Seat frame, telescopic component, adjusting part cooperation fixation kit, chair back pin group, chair lower limb pin group are fixed together and constitute a set of all-in-one-piece Leisure Sofa frame, and chassis coordinates atmospheric pressure pole to support a whole set of Leisure Sofa frame.By the setting of atmospheric pressure pole, like telescopic component can stretch along with the flexible of atmospheric pressure pole, thus driving the chair back and chair lower limb to produce inclination.But in actual use, atmospheric pressure pole is likely to occur the quality problems of leakage.
Utility model content
Technical purpose of the present utility model is in that to provide a kind of Relaxing chair framework safe and reliable, realize electrodeless adjustment with machine driving.
Technical purpose of the present utility model is achieved through the following technical solutions: a kind of Relaxing chair, including the backrest module for arranging backrest, for arranging the seat plate assembly of seat plate, for arranging a pair foot rest component of footrest, a pair first connecting rod assembly for making described foot rest component lifting tilt, base and the drive mechanism for driving described first connecting rod assembly movable, described first connecting rod assembly the first end is fixedly arranged on described seat plate assembly, the second end is fixedly arranged on described foot rest component, the 3rd end is articulated with on described base；Described drive mechanism includes being connected with described first connecting rod assembly and drive linkage unit that described first connecting rod assembly launches and regain, drive described linkage unit to horizontally advance and setback transmission component and for driving the driving assembly of described transmission component.
Preferred as technique scheme, described linkage unit includes the first movable block that bottom is provided with twill, the first gangbar being connected to a pair first connecting rod assembly being fixedly arranged on described first movable block；Helicla flute track that described transmission component includes matching with twill bottom described first movable block, it is arranged at described first movable block both sides for limiting the first limited block of described first movable block active path and for accepting the movable driver part of described driving assembly.
Preferred as technique scheme, described first movable block is located on described helicla flute track, arranges with a pair first connecting rod member parallel, and its movement locus and described first connecting rod member parallel.
Preferred as technique scheme, described driver part is disposed on the gear teeth group of described helicla flute track outer ring edge.
Preferred as technique scheme, described driver part is disposed on described helicla flute rail inferior portion and the gear teeth group perpendicular with described driving member body place plane.
Preferred as technique scheme, gear that described driving assembly includes matching with gear teeth group, for arranging the gear shaft of described gear and for driving the rotating switch of described gear shaft.
Preferred as technique scheme, described first connecting rod assembly includes being connected with the first connecting rod of described gangbar, one end is articulated with on described seat plate assembly the other end and is connected with the second connecting rod of described first connecting rod, one end is connected with the described second connecting rod other end and is articulated with the third connecting rod on described base and one end is connected with the described third connecting rod other end and is articulated with the fourth link on described base, and described third connecting rod middle pin is connected to described gangbar.
Preferred as technique scheme, described first connecting rod is perpendicular with described second connecting rod, and described first connecting rod is the extension of described second connecting rod.
Preferred as technique scheme, a kind of Relaxing chair framework also includes a pair second connecting rod assembly for making described backrest module tilt, and described linkage unit also includes the second movable block for driving described second connecting rod assembly movable and the second gangbar being connected to a pair second connecting rod assembly being fixedly arranged on described second movable block.
Preferred as technique scheme, what described second movable block was symmetrical with described first movable block is located on described helicla flute guide rail, and described transmission component also includes being symmetrical arranged the second limited block for limiting described second movable block movement locus with described first limited block.
In sum, this utility model has the feature of simple in construction, machine driving, adjustment seat attitude safe and reliable, electrodeless.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is linkage unit and the transmission component schematic diagram of this utility model embodiment 1；
Fig. 3 is the linkage unit of this utility model embodiment 1, transmission component and driving component diagram；
Fig. 4 is the bottom schematic view of the transmission component of this utility model embodiment 1；
In figure: 1-backrest module, 2-seat plate assembly, 3-foot rest component, 4-first connecting rod assembly, 5-linkage unit, 6-transmission component, 7-drives assembly, 8-base, 9-second connecting rod assembly, 41-first connecting rod, 42-second connecting rod, 43-third connecting rod, 44-fourth link, 51-the first movable block, 52-the first gangbar, 53-the second movable block, 54-the second gangbar, 61-helicla flute track, 62-the first limited block, 63-driver part, 64-the second limited block, 71-gear, 72-rotating switch.
Detailed description of the invention
This detailed description of the invention is only to explanation of the present utility model, is not to restriction of the present utility model.Those skilled in the art are having read any amendment made after description of the present utility model, as long as in scope of the claims, all will receive the protection of Patent Law.
Embodiment 1: a kind of Relaxing chair as Figure 1-4, including the backrest module 1 for arranging backrest, for arranging the seat plate assembly 2 of seat plate, for arranging a pair foot rest component 3 of footrest, a pair first connecting rod assembly 4 for making described foot rest component 3 lifting tilt, base 8 and for driving the drive mechanism of first connecting rod assembly 4 activity, first connecting rod assembly 4 first end is fixedly arranged on seat plate assembly 2, the second end is fixedly arranged on foot rest component 3, the 3rd end is articulated with on base 8；Linkage unit 5 that drive mechanism includes being connected with first connecting rod assembly 4 and drive first connecting rod assembly 4 to launch and regain, drive linkage unit 5 to horizontally advance and setback transmission component 6, drive assembly 7 and a pair second connecting rod assembly 9 for making described backrest module 1 tilt for what drive transmission component 6.
Linkage unit 5 include bottom be provided with the first movable block 51 of twill, the first gangbar 52 being connected to a pair first connecting rod assembly 4 being fixedly arranged on the first movable block 51, for the second movable block 53 driving second connecting rod assembly 9 activity and the second gangbar 54 being connected to a pair second connecting rod assembly 9 being fixedly arranged on the second movable block 53.Second movable block 52 and the first movable block 51 symmetrical be located on helicla flute guide rail 61, be arranged in parallel with a pair first connecting rod assembly 4, and movement locus be parallel with described first connecting rod assembly 4.
Helicla flute track 61 that transmission component 6 includes matching with twill bottom the first movable block 51, it is arranged at the first movable block 51 both sides for limiting the first limited block 62 of the first movable block 51 active path, for accepting the movable driver part 63 driving assembly 7 and being symmetrical arranged the second limited block 64 for limiting the second movable block 52 movement locus with the first limited block 62.Driver part 63 is disposed on helicla flute track 61 bottom and the gear teeth group perpendicular with helicla flute track 61 place plane.
Drive gear 71 that assembly 7 includes matching with gear teeth group, for arranging the gear shaft (not shown) of gear 71 and for driving the rotating switch 72 of described gear shaft.
First connecting rod assembly 4 include with described be connected with the first connecting rod 41 of described gangbar 52, one end is articulated with on described seat plate assembly 2 other end and is connected with the second connecting rod 42 of described first connecting rod 41, one end is connected with described second connecting rod 42 other end and is articulated with the third connecting rod 43 on described base 8 and one end is connected with described third connecting rod 43 other end and is articulated with the fourth link 44 on described base 8, described third connecting rod middle pin is connected to described gangbar 52.Wherein first connecting rod 41 is perpendicular with second connecting rod 42, and first connecting rod 41 is the extension of second connecting rod 42.
Embodiment 2: embodiment 2 and embodiment 1 are distinctive in that, driver part 63 is disposed on helicla flute track 61 bottom and the gear teeth group perpendicular with described helicla flute track 61 place plane, drives umbrella shape bevel gear 71 that assembly 7 includes matching with gear teeth group, for arranging the gear shaft of umbrella shape bevel gear 71 and for driving the rotating switch 72 of described gear shaft.
The operation principle of a kind of Relaxing chair of the present utility model is as follows: user passes through rotating switch 72, rotating switch 72 be rotated through gear shaft driven gear or umbrella shape bevel gear 71 rotates, thus driving the rotation of gear teeth group and gear or the driver part 63 of the gear teeth meshing of umbrella shape bevel gear 71, driver part 63 top is installed with helicla flute track 61, coordinate under the effect of a pair first limited blocks 62 and a pair second limited blocks 64 simultaneously, the first movable block 51 and the second movable block 53 is made to produce horizontal movement forwardly and rearwardly or posteriorly or anteriorly, linkage eventually through the first gangbar 52 and the second gangbar 54 drives first connecting rod assembly 4 and second connecting rod assembly 9 launch or regain, realize foot rest component and tilting to of backrest module is faced upward lying posture state or be retracted to seat attitude.
Claims (10)
1. a Relaxing chair, including the backrest module (1) for arranging backrest, for arranging the seat plate assembly (2) of seat plate, for arranging a pair foot rest component (3) of footrest, for a pair first connecting rod assembly (4) making described foot rest component (3) lifting tilt, base (8), and it is used for the drive mechanism driving described first connecting rod assembly (4) movable, described first connecting rod assembly (4) first end is fixedly arranged on described seat plate assembly (2), second end is fixedly arranged on described foot rest component (3), 3rd end is articulated with on described base (8)；It is characterized in that: linkage unit (5) that described drive mechanism includes being connected with described first connecting rod assembly (4) and drive described first connecting rod assembly (4) to launch and regain, drive described linkage unit (5) to horizontally advance and the transmission component (6) of setback and be used for driving the driving assembly (7) of described transmission component (6).
2. a kind of Relaxing chair according to claim 1, it is characterised in that: described linkage unit (5) includes the first movable block (51) that bottom is provided with twill, the first gangbar (52) being connected to a pair first connecting rod assembly (4) being fixedly arranged on described first movable block (51)；Helicla flute track (61) that described transmission component (6) includes matching with described first movable block (51) bottom twill, it is arranged at described first movable block (51) both sides and is used for limiting first limited block (62) of described first movable block (51) active path and is used for accepting the movable driver part (63) of described driving assembly (7).
3. a kind of Relaxing chair according to claim 2, it is characterized in that: described first movable block (51) is located on described helicla flute track (61), it be arranged in parallel with a pair first connecting rod assembly (4), and its movement locus is parallel with described first connecting rod assembly (4).
4. a kind of Relaxing chair according to claim 2, it is characterised in that: described driver part (63) is disposed on the gear teeth group of described helicla flute track (61) outer ring edge.
5. a kind of Relaxing chair according to claim 4, it is characterised in that: described driver part (63) is disposed on described helicla flute track (61) bottom and the gear teeth group perpendicular with described helicla flute track (61) place plane.
6. a kind of Relaxing chair according to claim 5, it is characterised in that: described driving assembly (7) includes the gear (71) matched with gear teeth group, the gear shaft being used for arranging described gear (71) and is used for driving the rotating switch (72) of described gear shaft.
7. a kind of Relaxing chair according to claim 2, it is characterized in that: described first connecting rod assembly (4) includes being connected with the first connecting rod (41) of described foot rest component (3), one end is articulated with the upper other end of described seat plate assembly (2) and is connected with the second connecting rod (42) of described first connecting rod (41), one end is connected with the third connecting rod (43) that described second connecting rod (42) other end is articulated with on described base (8), and one end is connected with the fourth link (44) that described third connecting rod (43) other end is articulated with on described base (8), described third connecting rod (43) middle pin is connected to described gangbar (52).
8. a kind of Relaxing chair according to claim 7, it is characterised in that: described first connecting rod (41) is perpendicular with described second connecting rod (42), and described first connecting rod (41) is the extension of described second connecting rod (42).
9. a kind of Relaxing chair according to Claims 2 or 3 or 4 or 5 or 6 or 7 or 8 any one, it is characterized in that: a kind of Relaxing chair framework also includes a pair second connecting rod assembly (9) for making described backrest module (1) tilt, described linkage unit (5) also includes the second movable block (53) for driving described second connecting rod assembly (9) movable and the second gangbar (54) being connected to a pair second connecting rod assembly (9) being fixedly arranged on described second movable block (53).
10. a kind of Relaxing chair according to claim 9, it is characterized in that: what described second movable block (52) was symmetrical with described first movable block (51) is located on described helicla flute guide rail (61), and described transmission component (6) also includes being symmetrical arranged the second limited block (64) for limiting described second movable block (52) movement locus with described first limited block (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004956.3U CN205386001U (en) | 2016-01-06 | 2016-01-06 | Leisure chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004956.3U CN205386001U (en) | 2016-01-06 | 2016-01-06 | Leisure chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386001U true CN205386001U (en) | 2016-07-20 |
Family
ID=56383146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004956.3U Active CN205386001U (en) | 2016-01-06 | 2016-01-06 | Leisure chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433631A (en) * | 2016-01-06 | 2016-03-30 | 浙江国华家具有限公司 | Leisure seat |
-
2016
- 2016-01-06 CN CN201620004956.3U patent/CN205386001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433631A (en) * | 2016-01-06 | 2016-03-30 | 浙江国华家具有限公司 | Leisure seat |
| CN105433631B (en) * | 2016-01-06 | 2018-07-27 | 浙江国华家具有限公司 | A kind of Relaxing chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107581833B (en) | Infant carrier and exercise device thereof | |
| CN202919645U (en) | Infant chair back adjusting mechanism | |
| CN205214731U (en) | Office chair with incline to facing upward and connect tray and over -and -under type bracket mechanism | |
| CN113317651A (en) | Seat extension support, seat extension device and seat | |
| CN205386001U (en) | Leisure chair | |
| CN111067293A (en) | Chair with foot rest | |
| CN110179273A (en) | A kind of swingable office seating | |
| CN218737999U (en) | Adjusting device for seat unit and seat unit | |
| CN205041045U (en) | Massage chair | |
| CN106690965A (en) | Multifunctional seat with back capable of being adjusted at multiple angles | |
| CN207152319U (en) | A kind of chair back multi-angle regulation seat | |
| CN201019330Y (en) | Chair capable of lying flat and sleeping with double folding backs and armrests of two sides capable of using as support | |
| CN211380455U (en) | Base for a bed, chair or sofa | |
| CN115177110A (en) | Adjusting device for seat unit and seat unit | |
| CN211933364U (en) | Chair with foot rest | |
| CN211933363U (en) | Chair and footrest subassembly thereof | |
| CN103431666B (en) | A kind of seat structure | |
| CN201011974Y (en) | Chair for lying sleep with two folding backrest and the chair external backboard provided with fixed legs | |
| CN207639966U (en) | A kind of backrest can follow the chair of human waist and back movement | |
| CN105559393A (en) | Folding massage chair | |
| CN105433631A (en) | Leisure seat | |
| TWM575330U (en) | Multifunctional wheelchair for postures of sitting, standing, lying, and reclining | |
| CN102133004A (en) | Massage chair | |
| CN207411875U (en) | A kind of multifunction seat of chair back multi-angle regulation | |
| CN111096594A (en) | Chair and footrest subassembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313300 Sunshine Avenue 2888, Dipa Street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qianmen Science and Technology Co., Ltd. Address before: 313300 Zhejiang Guohua Furniture Co., Ltd. of Sunshine Industrial Park, Anji County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Guo Hua furniture Co., Ltd |
|
| CP03 | Change of name, title or address |