CN106274560B - Barbed chair based on II type mechanism of Simpson - Google Patents
Barbed chair based on II type mechanism of Simpson Download PDFInfo
- Publication number
- CN106274560B CN106274560B CN201610765711.7A CN201610765711A CN106274560B CN 106274560 B CN106274560 B CN 106274560B CN 201610765711 A CN201610765711 A CN 201610765711A CN 106274560 B CN106274560 B CN 106274560B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rotatablely connected
- crank
- sliding block
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/075—Slide construction roller-less
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2002/2204—Adjustable back-rest height or length
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Based on the barbed chair of II type mechanism of Simpson, belong to mechanical equipment technical field, including slideway, sliding block, crank, connecting rod I, connecting rod II and supporting rod, the installation of slide track is in the lower part of seat；The sliding block is arranged on the inside of slideway, and sliding block is slidably connected with slideway, and one end of sliding block and connecting rod I is rotatablely connected；The other end of the connecting rod I and one end of crank are rotatablely connected, and the other end and the bearing I of the crank are rotatablely connected；One end of the connecting rod II is rotatablely connected with crank, and the other end and the supporting rod of connecting rod II are rotatablely connected, and the other end and the bearing II of the supporting rod are rotatablely connected.The present invention can be adjusted seat telescopic level and arm-chair height according to different demands, with meet different building shape crowd's or different sitting posture demands, achieve the purpose that mitigate harm and optimal comfort level of the sitting to human vertebra.
Description
Technical field
The invention belongs to mechanical equipment technical fields, especially relate to a kind of adjustable seat structure.
Background technology
In order to adapt to demand of the different crowd to seat, in recent years, the improvement and development of seat are advanced by leaps and bounds, some seats
The concept of ergonomics is added in design, but has certain limitation, is only applicable to specific occasion and is used.Such as
Massage armchair, it is only applicable to middle-aged and elderly people, and arm-chair does not have adjustability；For another example Nissan sounds of nature automobile of new generation uses
Mult1-Layer bionics seats, seat insert hardness and shape using simulation of human body design, make body access areas and
Forced area maximizes, and promotes the sense of seat package and soft suitable sense, and driver's seat built-in adjustable top waist device props up waist
Lumbar fatigue is alleviated in support, but this seat is only applicable to the crowd of specific height, and due to expensive price, it can not be general
Time be applied to daily life.At present, in the market there is many seat designs and production company, and there is a variety of seats
Type, such as massage armchair, office chair, vehicle-mounted seat, aero seat.The existing more advanced seat in market has BMW to grind
The vehicle-mounted seat of system has memory function, can remember the custom sitting posture of passenger.But domestic market still using low side seat as
It is main, and multiple dimensioned adjusting can not be realized simultaneously.The inferior position of existing seat is:
1. the integrally-regulated of seat back can only be realized, and it can not realize the telescopic adjustment of seat simultaneously, i.e., it can not be simultaneously
Carry out multiple dimensioned adjusting；
2. part foreign countries similar products employ many sensors, cost is very high, expensive.
Therefore there is an urgent need for a kind of new technical solutions to solve the problems, such as this among the prior art.
The content of the invention
The technical problems to be solved by the invention are：Barbed chair based on II type mechanism of Simpson is provided, it can be according to not
Seat telescopic level and arm-chair height are adjusted with demand, with meet different building shape crowd's or different sitting posture demands,
Achieve the purpose that mitigate harm and optimal comfort level of the sitting to human vertebra.
Based on the barbed chair of II type mechanism of Simpson, it is characterized in that：Including slideway, sliding block, crank, connecting rod I, connecting rod II
And supporting rod, the installation of slide track is in the lower part of seat；The sliding block is arranged on the inside of slideway, and sliding block is slided with slideway
Connection, one end of sliding block and connecting rod I are rotatablely connected；The other end of the connecting rod I and one end of crank are rotatablely connected, the crank
The other end be rotatablely connected with bearing I；One end of the connecting rod II is rotatablely connected with crank, the other end and supporting rod of connecting rod II
Rotation connection, the other end and the bearing II of the supporting rod are rotatablely connected.
The connecting rod II is arranged on inside backrest.
The bearing II is fixed at the rear portion of backrest.
By above-mentioned designing scheme, the present invention can bring following advantageous effect：Based on the adjustable of II type mechanism of Simpson
Seat can be adjusted seat telescopic level and arm-chair height according to different demands, with meet different building shape crowd's or not
Same sitting posture demand achievees the purpose that mitigate harm and optimal comfort level of the sitting to human vertebra.By crank connecting link and
The design of crank block, it is simple in structure, convenient and simple for operation easy, workable, of low cost, have real well
With value.
Description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is the structure diagram of the barbed chair the present invention is based on II type mechanism of Simpson.
1- slideways, 2- sliding blocks, 3- cranks, 4- connecting rods I, 5- connecting rods II, 6- supporting rods, 7- bearings I, 8- bearings II in figure.
Specific embodiment
Based on the barbed chair of II type mechanism of Simpson, as shown in Figure 1, including slideway 1, sliding block 2, crank 3, connecting rod I 4,
Connecting rod II 5 and supporting rod 6, the slideway 1 are arranged on the lower part of seat；The sliding block 2 is arranged on the inside of slideway 1, and sliding
Block 2 is slidably connected with slideway 1, and sliding block 2 and one end of connecting rod I 4 are rotatablely connected；The other end of the connecting rod I 4 and the one of crank 3
End rotation connection, the other end and the bearing I 7 of the crank 3 are rotatablely connected；One end of the connecting rod II 5 is rotated with crank 3 to be connected
It connects, the other end and the supporting rod 6 of connecting rod II 5 are rotatablely connected, and the other end and the bearing II 8 of the supporting rod 6 are rotatablely connected.
The connecting rod II 5 is arranged on inside backrest.
The bearing II 8 is fixed at the rear portion of backrest.
The present invention realizes while seat and arm-chair is adjusted that crank 3 is revolved counterclockwise by the following method
When turning, connecting rod I 4 drives the horizontal movement on slideway 1 of sliding block 2 of seat bottom to the left, that is, realizes travelling forward for seat, with
This simultaneously, with the rotation of crank 3, the decline of connecting rod II 5 drives the reduction of arm-chair height, i.e., while completes seat forward,
The adjusting that arm-chair height reduces；When crank 3 is rotated clockwise, connecting rod I 4 drives to the right the sliding block 2 of seat bottom in slideway 1
Upper horizontal movement realizes the movement backward at seat, at the same time, with the rotation of crank 3, the rising of connecting rod II 5 drives
Arm-chair height raises, i.e., completes seat backward simultaneously, the raised adjusting of arm-chair height.
Claims (3)
1. based on the barbed chair of II type mechanism of Simpson, it is characterized in that：Including slideway (1), sliding block (2), crank (3), connecting rod I
(4), connecting rod II (5) and supporting rod (6), the slideway (1) are arranged on the lower part of seat；The sliding block (2) is arranged on slideway
(1) inside, and sliding block (2) is slidably connected with slideway (1), sliding block (2) and one end of connecting rod I (4) are rotatablely connected；The connecting rod
The other end of I (4) is rotatablely connected with one end of crank (3), and the other end and the bearing I (7) of the crank (3) are rotatablely connected；Institute
The one end and crank (3) for stating connecting rod II (5) are rotatablely connected, and the other end of connecting rod II (5) is rotated with one end of supporting rod (6) to be connected
It connects, the other end and the bearing II (8) of the supporting rod (6) are rotatablely connected.
2. the barbed chair according to claim 1 based on II type mechanism of Simpson, it is characterized in that：The connecting rod II (5)
It is arranged on inside backrest.
3. the barbed chair according to claim 1 based on II type mechanism of Simpson, it is characterized in that：The bearing II (8)
It is fixed at the rear portion of backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765711.7A CN106274560B (en) | 2016-08-30 | 2016-08-30 | Barbed chair based on II type mechanism of Simpson |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765711.7A CN106274560B (en) | 2016-08-30 | 2016-08-30 | Barbed chair based on II type mechanism of Simpson |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274560A CN106274560A (en) | 2017-01-04 |
| CN106274560B true CN106274560B (en) | 2018-05-22 |
Family
ID=57675525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765711.7A Active CN106274560B (en) | 2016-08-30 | 2016-08-30 | Barbed chair based on II type mechanism of Simpson |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274560B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435797B (en) * | 2018-10-18 | 2020-08-14 | 延锋安道拓座椅有限公司 | Multi-connecting-rod folding mechanism and automobile seat formed by same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226473A (en) * | 1978-03-13 | 1980-10-07 | Pontiac Furniture Industries, Inc. | Reclining chair |
| DE19700858A1 (en) * | 1997-01-13 | 1998-07-16 | Himolla Polstermoebel Werk | Reclining seat, e.g. for watching television |
| CN101018689A (en) * | 2004-09-17 | 2007-08-15 | 爱信精机株式会社 | Walk-in device |
| CN201400105Y (en) * | 2008-12-29 | 2010-02-10 | 张保国 | Multi-functional adjustable coach sleeper |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
-
2016
- 2016-08-30 CN CN201610765711.7A patent/CN106274560B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226473A (en) * | 1978-03-13 | 1980-10-07 | Pontiac Furniture Industries, Inc. | Reclining chair |
| DE19700858A1 (en) * | 1997-01-13 | 1998-07-16 | Himolla Polstermoebel Werk | Reclining seat, e.g. for watching television |
| CN101018689A (en) * | 2004-09-17 | 2007-08-15 | 爱信精机株式会社 | Walk-in device |
| CN201400105Y (en) * | 2008-12-29 | 2010-02-10 | 张保国 | Multi-functional adjustable coach sleeper |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106274560A (en) | 2017-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |