CN103976585B - A kind of seat and functional frame thereof - Google Patents
A kind of seat and functional frame thereof Download PDFInfo
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- CN103976585B CN103976585B CN201410145581.8A CN201410145581A CN103976585B CN 103976585 B CN103976585 B CN 103976585B CN 201410145581 A CN201410145581 A CN 201410145581A CN 103976585 B CN103976585 B CN 103976585B
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- connector
- hinged
- leg
- placing plate
- backrest
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- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000000712 assembly Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of seat and functional frame thereof, comprise the bottom bar and connecting rod that are connected by electric pushrod, the left and right sides of bottom bar and connecting rod is respectively equipped with the leg-placing plate link of the paired setting in left and right, connector A, connector B, connector C, connector D, connector E, connector F, connector I, fixture and backrest link; Leg-placing plate is arranged on by three quadric chains connected each other that leg-placing plate link, connector A, connector B, connector C, connector D, connector E, connector F are formed, electric pushrod drives backrest link to rotate around the pin joint of itself and fixed mount, and the rotational power of backrest link is passed on connector F via connector I.The technical program stable action, use comfortable, rational in infrastructure, save space, and structure simple, be convenient to transport and assembling.
Description
Technical field
The invention belongs to field of furniture, particularly relate to a kind of seat of such as chaise longue, sofa etc., particularly relate to the functional frame wherein used.
Background technology
Traditionally, the furniture of such as chaise longue, sofa etc. can be provided with actuating mechanism---functional frame, this functional frame is installed the chair frame that backrest, cushion and leg-placing plate etc. are formed, functional frame is for realizing being interconnected between the chair frame of action and motionless base assembly.The combination of the normally various mechanical fastener of functional frame, this mechanical fastener is exercisable to provide various comfortable performance, the motion that independently couches of such as seat assemblies, and tensilely puts the actuating of leg assembly and tumbling of relevant chair frame.Although the chaise longue of many routines can operate satisfactorily, furnitur manufacturers still constantly pursue the chair frame and functional frame that development improves, so as to reduce system complexity, improve the stationarity of operation and the comfortableness of occupant.In addition, expect the manufacturing technology that development improves and mounting technology constantly, this will cause the reduction of cost and the help raise efficiency raising of efficiency and the improvement of product quality simultaneously.
Summary of the invention
In order to solve above-mentioned technical problem, an object of the present invention is to provide a kind of functional frame of seat, mechanical linkage structure is improved, to reduce the complexity of system, the stationarity improving operation and comfort, and structure simple, be convenient to transport and assembling.
Two of object of the present invention is to provide a kind of seat, comprises above-mentioned functions frame.
To achieve the above object, present invention employs following technical scheme:
A kind of functional frame of seat, comprise the bottom bar and connecting rod that are connected by electric pushrod, the left and right sides of bottom bar and connecting rod is respectively equipped with the leg-placing plate link of the paired setting in left and right, connector A, connector B, connector C, connector D, connector E, connector F, connector I, fixture and backrest link, one end of described leg-placing plate link and one end of connector A hinged, the other end of connector A and one end of connector C hinged, the other end of connector C and one end of connector E hinged, the other end of connector E and one end of connector F hinged, the other end of connector F and the front portion of fixture hinged, the other end of leg-placing plate link and one end of connector B hinged, the other end of connector B and one end of connector D hinged, the other end of connector D and the front end of fixture hinged, connector B and connector C intersects and hinged at crossover location mutually, connector D and connector E intersect and hinged at crossover location mutually, one end of connector I and the stage casing of connector F hinged, the other end of connector I and the lower end of backrest link hinged, the stage casing of backrest link and the rear portion of fixture hinged, two backrest links that left and right is oppositely arranged are fixedly connected with by connecting rod and can be synchronized with the movement, and electric pushrod drives the swing of backrest link, two fixtures that left and right is oppositely arranged are fixedly connected with by two, front and back fixed bar.
In this programme, leg-placing plate is arranged on by leg-placing plate link, connector A, connector B, connector C, connector D, connector E, on three quadric chains connected each other that connector F is formed, what provide power only has an electric pushrod, electric pushrod drives backrest link to rotate around the pin joint of itself and fixed mount, the rotational power of backrest link is passed on connector F via connector I, the conversion of leg-placing plate between lifting status and down state can not only be realized like this, and in this transfer process, distance change between leg-placing plate and cushion is very little, avoid leg-placing plate stranding and draw trouser legs, improve comfort.Also achieve the interlock of backrest and leg-placing plate, in the process that backrest rotates, ensure that the reliable fit of backrest and leg-placing plate links, the stranding avoiding waist clothing is drawn, and improves comfort.Meanwhile, structure is simple, easy for installation, cost is low.
As preferably, described leg-placing plate link, connector A or connector B are provided with the position limiting structure of restriction leg-placing plate link scope of activities.
As preferably, described bottom bar, fixed bar, fixture, connector I and connecting rod are straight square tube and make.Such sound construction is stable, low cost of manufacture.
As preferably, described connector F, connector D or fixture are provided with the position limiting structure of restriction connector F scope of activities.
One end and the bottom bar of described electric pushrod are hinged, and the other end and the connecting rod of electric pushrod are hinged.
A kind of seat, comprise base, cushion, backrest, leg-placing plate and functional frame as above, the bottom of base fixedly mounts described bottom bar, two fixtures that described left and right is oppositely arranged are fixedly mounted on the both sides of base respectively, cushion installed by described base or fixed bar, backrest is installed in the upper end of two backrest links that described left and right is oppositely arranged, and two leg-placing plate links that described left and right is oppositely arranged install leg-placing plate.
The present invention is owing to have employed above technical scheme, mechanical linkage structure is improved, reduces the complexity of system, improve the stationarity of action, comfort, easy to use, rational in infrastructure, save space, and structure simple, be convenient to transport and assembling.
Accompanying drawing explanation
Fig. 1 is the stereogram of embodiment 1 functional frame;
Fig. 2 is the action schematic diagram (state of lying) of embodiment 1 functional frame;
Fig. 3 is the action schematic diagram (seat state) of embodiment 1 functional frame;
Fig. 4 is the structural representation of embodiment 1 seat.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
The functional frame of a kind of seat as shown in Figure 1, Figure 2 and Figure 3, comprise the bottom bar 1 and connecting rod 14 that are connected by electric pushrod 15, the left and right sides of bottom bar 1 and connecting rod 14 is respectively equipped with the leg-placing plate link 2 of the paired setting in left and right, connector A3, connector B4, connector C5, connector D6, connector E7, connector F8, connector I12, fixture 11 and backrest link 13, one end of described leg-placing plate link 2 and one end of connector A3 hinged, the other end of connector A3 and one end of connector C5 hinged, the other end of connector C5 and one end of connector E7 hinged, the other end of connector E7 and one end of connector F8 hinged, the other end of connector F8 and the front portion of fixture 11 hinged, the other end of leg-placing plate link 2 and one end of connector B4 hinged, the other end of connector B4 and one end of connector D6 hinged, the other end of connector D6 and the front end of fixture 11 hinged, connector B4 and connector C5 intersects and hinged at crossover location mutually, connector D6 and connector E7 intersect and hinged at crossover location mutually, one end of connector I12 and the stage casing of connector F8 hinged, the other end of connector I12 and the lower end of backrest link 13 hinged, the stage casing of backrest link 13 and the rear portion of fixture 11 hinged, two backrest links 13 that left and right is oppositely arranged are fixedly connected with by connecting rod 14 and can be synchronized with the movement, and electric pushrod 15 drives backrest link 13 swing, two fixtures 11 that left and right is oppositely arranged are fixedly connected with by two, front and back fixed bar 9,10.
In the present embodiment, described leg-placing plate link 2, connector A3 or connector B4 are provided with the position limiting structure of restriction leg-placing plate link 2 scope of activities.Described bottom bar 1, fixed bar 9,10, fixture 11, connector I12 and connecting rod 14 be straight square tube and make.Described connector F8, connector D6 or fixture 11 are provided with the position limiting structure of restriction connector F8 scope of activities.One end and the bottom bar 1 of described electric pushrod 15 are hinged, and the other end and the connecting rod 14 of electric pushrod 15 are hinged.
A kind of seat as shown in Figure 4, comprise base 100, cushion 200, backrest 300, leg-placing plate and functional frame as above, the bottom of base 100 fixedly mounts described bottom bar 1, two fixtures 11 that described left and right is oppositely arranged are fixedly mounted on the both sides of base 100 respectively, cushion 200 installed by described base 100 or fixed bar 9,10, backrest 300 is installed in the upper end of two backrest links 13 that described left and right is oppositely arranged, and two leg-placing plate links 2 that described left and right is oppositely arranged install leg-placing plate (not shown).
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. the functional frame of a seat, it is characterized in that, comprise the bottom bar (1) and connecting rod (14) that are connected by electric pushrod (15), the left and right sides of bottom bar (1) and connecting rod (14) is respectively equipped with the leg-placing plate link (2) of the paired setting in left and right, connector A (3), connector B (4), connector C (5), connector D (6), connector E (7), connector F (8), connector I (12), fixture (11) and backrest link (13), one end of described leg-placing plate link (2) and one end of connector A (3) hinged, the other end of connector A (3) and one end of connector C (5) hinged, the other end of connector C (5) and one end of connector E (7) hinged, the other end of connector E (7) and one end of connector F (8) hinged, the other end of connector F (8) and the front portion of fixture (11) hinged, the other end of leg-placing plate link (2) and one end of connector B (4) hinged, the other end of connector B (4) and one end of connector D (6) hinged, the other end of connector D (6) and the front end of fixture (11) hinged, the mutual intersection of connector B (4) and connector C (5) is also hinged at crossover location, connector D (6) and connector E (7) intersect and hinged at crossover location mutually, one end of connector I (12) and the stage casing of connector F (8) hinged, the other end of connector I (12) and the lower end of backrest link (13) hinged, the stage casing of backrest link (13) and the rear portion of fixture (11) hinged, two backrest links (13) that left and right is oppositely arranged are fixedly connected with by connecting rod (14) and can be synchronized with the movement, and electric pushrod (15) drives backrest link (13) swing, two fixtures (11) that left and right is oppositely arranged are fixedly connected with by two, front and back fixed bar (9,10).
2. the functional frame of a kind of seat according to claim 1, it is characterized in that, described leg-placing plate link (2), connector A (3) or connector B (4) are provided with the position limiting structure of restriction leg-placing plate link (2) scope of activities.
3. the functional frame of a kind of seat according to claim 1, it is characterized in that, described bottom bar (1), fixed bar (9,10), fixture (11), connector I (12) and connecting rod (14) are straight square tube and make.
4. the functional frame of a kind of seat according to claim 1, it is characterized in that, described connector F (8), connector D (6) or fixture (11) are provided with the position limiting structure of restriction connector F (8) scope of activities.
5. the functional frame of a kind of seat according to claim 1, is characterized in that, one end and the bottom bar (1) of described electric pushrod (15) are hinged, and the other end and the connecting rod (14) of electric pushrod (15) are hinged.
6. a seat, it is characterized in that, comprise base (100), cushion (200), backrest (300), leg-placing plate and the functional frame according to any one of claim 1 to 5, the bottom of base (100) fixedly mounts described bottom bar (1), two fixtures (11) that left and right is oppositely arranged are fixedly mounted on the both sides of base (100) respectively, described base (100) or fixed bar (9, 10) cushion (200) is installed on, backrest (300) is installed in the upper end of two backrest links (13) that left and right is oppositely arranged, two leg-placing plate links (2) that left and right is oppositely arranged install leg-placing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145581.8A CN103976585B (en) | 2014-04-11 | 2014-04-11 | A kind of seat and functional frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145581.8A CN103976585B (en) | 2014-04-11 | 2014-04-11 | A kind of seat and functional frame thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103976585A CN103976585A (en) | 2014-08-13 |
| CN103976585B true CN103976585B (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410145581.8A Expired - Fee Related CN103976585B (en) | 2014-04-11 | 2014-04-11 | A kind of seat and functional frame thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103976585B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545060B (en) * | 2015-01-14 | 2017-02-08 | 浙江工业大学 | Multi-posture leisure split chair |
| CN104545064B (en) * | 2015-01-14 | 2017-05-24 | 浙江工业大学 | Iron stand mechanism of split horizontal sliding chair |
| CN105286336B (en) * | 2015-08-31 | 2018-04-24 | 林长贞 | Leisure chair with foot pad |
| CN105411230A (en) * | 2015-12-18 | 2016-03-23 | 锐迈机械科技（吴江）有限公司 | Movable office chair mechanical device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185869A (en) * | 1977-07-13 | 1980-01-29 | Rogers Walter C Jr | Two-way wall-avoiding recliner chair |
| JPH10313969A (en) * | 1997-05-02 | 1998-12-02 | Lusch Peter | Chair |
| CN202135977U (en) * | 2010-05-03 | 2012-02-08 | 明跃国际健康科技股份有限公司 | Standing assist chair |
| CN202919563U (en) * | 2012-11-07 | 2013-05-08 | 浙江泰普森休闲用品有限公司 | Chair capable of lying flat |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337977A (en) * | 1980-09-12 | 1982-07-06 | Royal Development Company, Inc. | Three-way handle-operated wall-avoiding recliner chair |
| WO1998051195A1 (en) * | 1997-05-13 | 1998-11-19 | La-Z-Boy Incorporated | Linkage mechanism for reclining chair |
| US6135559A (en) * | 1997-07-31 | 2000-10-24 | Hickory Springs Manufacturing Co. | Seat back reclining mechanism adaptable to chairs with stationary or movable seats |
| CN201958235U (en) * | 2011-01-07 | 2011-09-07 | 浙江中义家具有限公司 | Seat with the function of natural flat lying and items sheltering |
| CN202151227U (en) * | 2011-08-02 | 2012-02-29 | 夏福明 | Support for leisure chair |
| CN203914084U (en) * | 2014-04-11 | 2014-11-05 | 浙江永艺家具股份有限公司 | A kind of seat and functional frame thereof |
-
2014
- 2014-04-11 CN CN201410145581.8A patent/CN103976585B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185869A (en) * | 1977-07-13 | 1980-01-29 | Rogers Walter C Jr | Two-way wall-avoiding recliner chair |
| JPH10313969A (en) * | 1997-05-02 | 1998-12-02 | Lusch Peter | Chair |
| CN202135977U (en) * | 2010-05-03 | 2012-02-08 | 明跃国际健康科技股份有限公司 | Standing assist chair |
| CN202919563U (en) * | 2012-11-07 | 2013-05-08 | 浙江泰普森休闲用品有限公司 | Chair capable of lying flat |
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| Publication number | Publication date |
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| CN103976585A (en) | 2014-08-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG UE FURNITURE CO., LTD. Free format text: FORMER OWNER: LI RENYING Effective date: 20140902 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140902 Address after: 313300 Zhejiang County of Anji Province Town delivery Yongyi Road No. 1 Applicant after: Zhejiang Yongyi Furniture Co.,Ltd. Address before: 313300, Zhejiang, Huzhou province Anji pass town Mei Mei community 079 Applicant before: Li Renying |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313300 Zhejiang City, Huzhou Province, Anji County, West Wing Road, No. 1 Patentee after: UE FURNITURE CO., LTD. Address before: 313300 Zhejiang County of Anji Province Town delivery Yongyi Road No. 1 Patentee before: Zhejiang Yongyi Furniture Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210411 |