CN202341406U - Support driving structure of chair - Google Patents
Support driving structure of chair Download PDFInfo
- Publication number
- CN202341406U CN202341406U CN2011202894227U CN201120289422U CN202341406U CN 202341406 U CN202341406 U CN 202341406U CN 2011202894227 U CN2011202894227 U CN 2011202894227U CN 201120289422 U CN201120289422 U CN 201120289422U CN 202341406 U CN202341406 U CN 202341406U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- support
- drive structure
- seat
- 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.)
- Ceased
Links
- 210000002414 leg Anatomy 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a support driving structure of a chair. The support driving structure comprises a plurality of support connecting rods, a fixed plate for being fixed on a chair base, a first connecting rod which is L-shaped and has one end hinged at the middle of the fixed plate and the other end hinged with an end part of a second connecting rod, the second connecting rod which has the middle hinged with an end part of a third connecting rod and has the other end hinged with one end of a support piece used for bearing a bear headrest part, the third connecting rod which has one end hinged with a fourth connecting rod and the other end hinged with the top end of the fixed plate, and the fourth connecting rod which has the other end hinged with the other end of the support piece. By adopting the technical scheme of the connecting rods, the support driving structure of the chair can conveniently realize the adjustment of a chair headrest support position and a leg and foot support position and meets the requirement for comfort of users.
Description
Technical field
The utility model relates to a kind of support drive structure of seat, the manual or electronic stretching, extension Drive Structure in particular a kind of chaise longue sofa.
Background technology
In the seat of prior art, especially the sofa chaise longue normally covers plate and cladding, to process seat on the bracing frame of seat.At present common seat bracing frame is normally fixed, and therefore, can't adapt to the pursuit of people to comfort level, so prior art awaits to improve and development.
The utility model content
The purpose of the utility model is to provide a kind of support drive structure of seat, makes things convenient for adjustment such as manual and electronic position that chair angle is lain.
The technical scheme of the utility model is following:
A kind of support drive structure of seat, it comprises a plurality of support link, wherein, comprising:
One stator is used for fixing on the seat base;
One first connecting rod is the L type, and the one of which end is hinged on the middle part of said stator, and the end of the other end and a second connecting rod is hinged;
Said second connecting rod, a center and a third connecting rod end are hinged, and it is hinged that the other end of second connecting rod and is used for one of supporting spring of support chair headrest portion end;
Said third connecting rod, one of which end and one the 4th interlinking lever end are hinged, and the top of the other end and said stator is hinged;
Said the 4th connecting rod, the other end of its other end and said supporting spring is hinged.
Described support drive structure, wherein, said support drive structure is set to two arranged side by side in seat.
Described support drive structure wherein, is set with the 5th connecting rod between said two first connecting rods arranged side by side.
Described support drive structure, wherein, said the 5th connecting rod is provided with the fixedly pole of a fixed drive motor.
Described support drive structure wherein, on the said first connecting rod arranged side by side, is used for the 6th connecting rod of support seat leg foot in its L type corner position hinged respectively one.
Described support drive structure, wherein, said second connecting rod and said the 4th connecting rod have predetermined radian, and the articulated position of said second connecting rod and said third connecting rod near with the hinged end of first connecting rod.
The support drive structure of a kind of seat that the utility model provided owing to adopted the technical scheme of above-mentioned connecting rod, can realize the adjustment to chair headrest support level and legs and feet portion support level easily, satisfies user's comfort requirement.
Description of drawings
Fig. 1 is the support drive structure preferred embodiment schematic perspective view of the utility model seat.
Fig. 2 is used for the sketch map of motorized motions for the support drive structure preferred embodiment of the utility model seat.
Fig. 3 is used for manual embodiment sketch map for the support drive structure of the utility model seat.
Fig. 4 is used for another manual embodiment sketch map for the support drive structure of the utility model seat.
The specific embodiment
Below the preferred embodiment of the utility model is specified.
Seat support drive structure disclosed in the utility model, as shown in Figure 1, what illustrate is one of them, it comprises a plurality of support link, in seat, is provided with two usually, is set up in parallel the right position of one the first from left in the inside of seat or chaise longue.Particularly, the utility model seat support drive structure comprises a stator 101, is used for fixing on the seat base, and it is provided with a plurality of screwed holes or riveted holes 111; A plurality of connecting rods are set simultaneously; At least comprise first connecting rod 102; Second connecting rod 103, third connecting rod 104 and the 4th connecting rod 105, wherein said first connecting rod 102 is set to the L type, and the one of which end is hinged on the middle part of said stator 101; Can there be multiple adjustment and selection in the position, and the end of the other end of this first connecting rod 102 and second connecting rod 103 is hinged; The end of the middle part of said second connecting rod 103 and third connecting rod 104 is hinged, and the other end of second connecting rod 103 is hinged with one of supporting spring 106 that is used for support chair headrest portion end; One end of said third connecting rod 104 and the end of the 4th connecting rod 105 are hinged, and the top of the other end and said stator 101 is hinged; The other end of the other end of said the 4th connecting rod 105 and said supporting spring 106 is hinged.
Said like this supporting spring 106 just can drive through the final transmission of hinged lever principle, thereby realize leaning forward or swinging back of headrest portion, and this angle that leans forward or swing back be soft through promoting first connecting rod 102, and high resilience has promoted user's comfort level.
Ask for an interview Fig. 2-shown in Figure 4, the various application implementations examples of the utility model seat support drive structure, wherein the said support drive structure of the utility model all is set to two arranged side by side in seat.
For realizing the assembling Vidacare corp; Motor for example; In the said support drive structure of the utility model, with said two arranged side by side first connecting rods 102, be set with the 5th connecting rod 107 between 102 ', and the 5th connecting rod 107 is provided with the fixedly pole 108 of fixed drive motor; As shown in Figure 2; Simultaneously at said two stators 101 arranged side by side, also be provided with another stationary links that support motor is set 109 between 101 ', this stationary links 109 is provided with the cooperation pole 110 of matching and fixing pole 108, so just can motor and drive rod thereof be arranged on fixedly between the pole 108 and cooperation pole 110; Thereby around rotating with the hinge axes of stator, the supporting spring of final driving head occipitalia stretches or shrinks through the motor-driven first connecting rod.
In another preferred embodiment of the utility model, as shown in Figure 3, can said the 5th connecting rod 107 be arranged on first connecting rod arranged side by side 102, between 102 ', through the adjusting of manual realization to the supporting spring position.
In the better embodiment; In the said seat support drive of the utility model structure, on said first connecting rod arranged side by side 102,102 ', as shown in Figure 4; The 6th connecting rod 112 that also is used for support seat leg foot in its L type corner position hinged respectively one; Through this 6th connecting rod, can the support structure that support sofa seat legs and feet portion be released or regain, thereby realize the interlock of thigh support is regulated.
In the said seat support drive of the utility model structure; Said second connecting rod 103 all is provided with said the 4th connecting rod 105 has predetermined radian; And the articulated position of said second connecting rod 103 and said third connecting rod 104 near with the hinged end of first connecting rod 102, can conveniently drive like this firmly, utilize adjustment to lever arm of force; The size that realizes power transmission changes, thereby realizes laborsaving driving and the adjustment to the seat adjustment.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (6)
1. the support drive structure of a seat, it comprises a plurality of support link, it is characterized in that, comprising:
One stator is used for fixing on the seat base;
One first connecting rod is the L type, and the one of which end is hinged on the middle part of said stator, and the end of the other end and a second connecting rod is hinged;
Said second connecting rod, a center and a third connecting rod end are hinged, and it is hinged that the other end of second connecting rod and is used for one of supporting spring of support chair headrest portion end;
Said third connecting rod, one of which end and one the 4th interlinking lever end are hinged, and the top of the other end and said stator is hinged;
Said the 4th connecting rod, the other end of its other end and said supporting spring is hinged.
2. support drive structure according to claim 1 is characterized in that, said support drive structure is set to two arranged side by side in seat.
3. support drive structure according to claim 2 is characterized in that, is set with the 5th connecting rod between said two first connecting rods arranged side by side.
4. support drive structure according to claim 3 is characterized in that, said the 5th connecting rod is provided with the fixedly pole of a fixed drive motor.
5. according to the arbitrary described support drive structure of claim 1 to 4, it is characterized in that, on the said first connecting rod, be used for the 6th connecting rod of support seat leg foot in its L type corner position hinged one.
6. support drive structure according to claim 1 is characterized in that, said second connecting rod and said the 4th connecting rod have predetermined radian, and the articulated position of said second connecting rod and said third connecting rod near with the hinged end of first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894227U CN202341406U (en) | 2011-08-10 | 2011-08-10 | Support driving structure of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894227U CN202341406U (en) | 2011-08-10 | 2011-08-10 | Support driving structure of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202341406U true CN202341406U (en) | 2012-07-25 |
Family
ID=46530417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202894227U Ceased CN202341406U (en) | 2011-08-10 | 2011-08-10 | Support driving structure of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202341406U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598748A (en) * | 2013-10-30 | 2014-02-26 | 浙江工业大学 | Chair for elders |
| CN103622360A (en) * | 2013-12-17 | 2014-03-12 | 广东联邦家私集团有限公司 | Multifunctional sofa |
| CN104873027A (en) * | 2015-06-01 | 2015-09-02 | 东莞市伟宏五金塑胶制品有限公司 | Electric sofa support |
| CN105615377A (en) * | 2016-03-15 | 2016-06-01 | 敏华品牌管理(天津)有限公司 | Office and leisure automatic seat |
| WO2016201617A1 (en) * | 2015-06-16 | 2016-12-22 | 中山市佳居家具有限公司 | Wall-leaning chair frame with headrest |
| CN112793773A (en) * | 2021-04-02 | 2021-05-14 | 成都云鼎智控科技有限公司 | Vertical take-off and landing unmanned aerial vehicle and driving method thereof |
-
2011
- 2011-08-10 CN CN2011202894227U patent/CN202341406U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598748A (en) * | 2013-10-30 | 2014-02-26 | 浙江工业大学 | Chair for elders |
| CN103598748B (en) * | 2013-10-30 | 2016-04-13 | 浙江工业大学 | Old-man chair |
| CN103622360A (en) * | 2013-12-17 | 2014-03-12 | 广东联邦家私集团有限公司 | Multifunctional sofa |
| CN104873027A (en) * | 2015-06-01 | 2015-09-02 | 东莞市伟宏五金塑胶制品有限公司 | Electric sofa support |
| WO2016201617A1 (en) * | 2015-06-16 | 2016-12-22 | 中山市佳居家具有限公司 | Wall-leaning chair frame with headrest |
| CN105615377A (en) * | 2016-03-15 | 2016-06-01 | 敏华品牌管理(天津)有限公司 | Office and leisure automatic seat |
| CN112793773A (en) * | 2021-04-02 | 2021-05-14 | 成都云鼎智控科技有限公司 | Vertical take-off and landing unmanned aerial vehicle and driving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Win win electromechanical (Shenzhen) Co.,Ltd. Assignor: Win-Win Group Holding Co.,Ltd. Contract record no.: 2013990000004 Denomination of utility model: Support driving structure of chair Granted publication date: 20120725 License type: Exclusive License Record date: 20130106 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: ELIO RAVAIOLI Free format text: FORMER OWNER: WIN WIN GROUP HOLDING CO., LTD. Effective date: 20130911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130911 Address after: Italy City, Beverly Patentee after: ELIO RAVAIOLI Address before: Room 1001, Sihai building, 208-212 Nathan Road, Kowloon, Hongkong, China Patentee before: Win-Win Group Holding Co.,Ltd. |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20131204 Contract record no.: 2013990000004 Assignor after: ELIO RAVAIOLI Assignor before: Win-Win Group Holding Co.,Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20131204 Contract record no.: 2013990000004 Assignor after: ELIO RAVAIOLI Assignor before: Win-Win Group Holding Co.,Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Di pan Trading (Shenzhen) Co., Ltd. Assignor: ELIO RAVAIOLI Contract record no.: 2013990000004 Date of cancellation: 20170519 |
|
| EM01 | Change of recordation of patent licensing contract | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20170519 Contract record no.: 2013990000004 Assignee after: Di pan Trading (Shenzhen) Co., Ltd. Assignee before: Win win electromechanical (Shenzhen) Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUIZHOU HUYING ELECTROMECHANICAL CO.,LTD. Assignor: ELIO RAVAIOLI Contract record no.: 2017990000196 Denomination of utility model: Support driving structure of chair Granted publication date: 20120725 License type: Exclusive License Record date: 20170523 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20180518 Decision number of declaring invalidation: 35924 Granted publication date: 20120725 |