CN103462758B - Monolateral lifter and with monolateral lifter seat - Google Patents
Monolateral lifter and with monolateral lifter seat Download PDFInfo
- Publication number
- CN103462758B CN103462758B CN201210188270.0A CN201210188270A CN103462758B CN 103462758 B CN103462758 B CN 103462758B CN 201210188270 A CN201210188270 A CN 201210188270A CN 103462758 B CN103462758 B CN 103462758B
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- China
- Prior art keywords
- lifter
- bearing
- monolateral
- seat
- connecting rod
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- 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
- 241000283898 Ovis Species 0.000 claims abstract description 34
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 description 9
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Monolateral lifter is by Cornu Caprae seu Ovis bearing, square tube bearing, connecting rod, connecting rod, U-shaped connection tube, connect triangle, toggle joint, straight connecting rod, motor, bearing, mount pin, motor erection support forms, a kind of seat with monolateral lifter, comprise seat support, the chair back, seat rotating shaft, rotating shaft installing plate and base, seat support and the chair back are integrated, also comprise aforesaid monolateral lifter, U-shaped connection tube in monolateral lifter is connected with seat support by fork plate, square tube bearing is fixedly connected with rotating shaft installing plate, seat rotating shaft is connected with rotating shaft installing plate with the square tube bearing be fixedly connected with, Cornu Caprae seu Ovis bearing two ends and square tube bearing are installed and is fixedly connected with bottom baffle, bottom baffle is flexibly connected front apron and side shield, front apron is connected to U-shaped seat support front end, front apron and bottom baffle have covered front end and the bottom of auxiliary seat of standing up, side shield topmost connection side baffle plate and straight connecting rod is flexibly connected.
Description
Technical field
The present invention belongs to lifter and chair to manufacture field, especially belongs to lifter that auxiliary inconvenient personage stands up to stand and the seat with lifter.
Background technology
At present, the design of general bed or seat mostly is the normal person's design of action, if but the handicapped personage of lower limb or age comparatively elder, it leaves bed or seat and stands when standing up, and costs more strength, thus unsatisfactory in use.
Although there is American invention US6092247 Patent Case, the assosting effect that its seat has " by sitting to station ", but two support belt covers in its structure are held in the chest of the handicapped person of lower limb and two positions of leg, nationality is stood with the handicapped person of pull-up lower limb, causes the center of gravity of the handicapped person of lower limb to drop on hip point place.Because its buttocks place there is no any support, so cause the handicapped person of lower limb in the process of aiding upright, its leg is by the position landing backward of the support belt of below, now because of the chest of the handicapped person of lower limb fix by support belt, therefore pulling of lower limb can be caused when landing, therefore it is configured in use and has danger, and uncomfortable when taking.
Chinese invention CN201058087Y Patent Case, it discloses and the motion of manpower driving mechanical need be relied on to realize the seat of assisting lower limb inconvenience person to stand up, but this seat is for older person or the very little person of strength, then its auxiliary function of standing up is difficult to realization.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provide one can safely, to make the monolateral lifter of lower limb behavior inconvenience person " by sitting to station " without the need to using pure manpower, and use this lifter as auxiliary seat of standing up.
Technical scheme of the present invention is: monolateral lifter is by Cornu Caprae seu Ovis bearing, square tube bearing, connecting rod, connecting rod, U-shaped connection tube, connect triangle, toggle joint, straight connecting rod, motor, bearing, mount pin, motor erection support forms, Cornu Caprae seu Ovis bearing is positioned at the both sides of monolateral lifter, turning is positioned at the stiff end of lifter, connecting rod two ends are fixedly connected with the turning end of two Cornu Caprae seu Ovis bearings, square tube bearing two ends are fixedly connected with the horizontal ends of two Cornu Caprae seu Ovis bearings, motor erection support one end is fixedly connected on connecting rod, the other end is connected with motor activity, motor is made up of two parts, a part is non-telescoping end, be connected with connecting rod by motor erection support, another part is expansion end, the scalable one end of motor is flexibly connected with bearing, bearing is fixedly connected with U-shaped connection tube by mount pin, toggle joint one end is connected with Cornu Caprae seu Ovis bearing movable upper end, elbow end be connected triangle and be flexibly connected, straight connecting rod one end is connected with Cornu Caprae seu Ovis bearing movable upper end, one end is connected with U-shaped connection tube by connecting triangle, connecting rod is connected triangle with two ends and is fixedly connected with, connect triangle to be fixedly connected with U-shaped connection tube.
Further technical scheme of the present invention is, motor is 2 or multiple, is placed in the both sides of monolateral lifter respectively.
Further technical scheme of the present invention is that square tube bearing is provided with alignment pin, and U-shaped connection tube is provided with fork plate, and fork front edge of board has depression breach corresponding with alignment pin on square tube bearing, controls the fall of monolateral lifter.
A kind of seat with monolateral lifter, comprise seat support, the chair back, seat rotating shaft, rotating shaft installing plate and base, seat support and the chair back are integrated, also comprise the aforesaid monolateral lifter of this description, U-shaped connection tube in monolateral lifter is connected with seat support by fork plate, square tube bearing is fixedly connected with rotating shaft installing plate, and seat rotating shaft is connected with rotating shaft installing plate with the square tube bearing be fixedly connected with.
A kind of further scheme with monolateral lifter seat is that rotating shaft installing plate and square tube bearing are provided with hole, are attached thereto in seat rotational shaft insertion hole.
A kind of further scheme with monolateral lifter seat is that in the monolateral lifter of seat, square tube bearing is provided with alignment pin, and U-shaped connection tube is provided with fork plate, and the depression breach of fork front edge of board is corresponding with alignment pin on square tube bearing, can control the fall of chair.
A kind of further scheme with monolateral lifter seat is that the fork plate in monolateral lifter is fixedly connected with seat support by rivet.
A kind of further scheme with monolateral lifter seat is that seat both sides are also provided with handrail, hand steered for legs and feet inconvenience person on seat in lifter process of rising or falling, so that it is stable from the position on chair in chair uphill process.
A kind of further scheme with monolateral lifter seat is, Cornu Caprae seu Ovis bearing in the monolateral lifter of seat and square tube support outer are provided with bottom baffle, bottom baffle is flexibly connected front apron and side shield, front apron is connected to U-shaped seat support front end, front apron and bottom baffle have covered front end and the bottom of auxiliary seat of standing up, two side shields are arranged on the outside of Cornu Caprae seu Ovis bearing both sides, pass through rivet interlacement, play the effect of protection, when lifter monolateral in chair is in extreme lower position, side shield is received in together, when lifter rises, side shield then pulls open, cover the side of chair, in case hands or foreign body enter thing chair, play a protective role.
The invention has the advantages that:
1, the support of two Cornu Caprae seu Ovis shapes, had both completed the transition of the bracket bottom strong point and lifting rotational support point, had defined again the elementary contour of this device side.
2, the use of U-shaped bend pipe, has concentrated all stress points.Motive force is acted on bend pipe by motor erection support by motor.Mounting interface reserved on two fork-shaped installation feet on bend pipe directly connects external load.When the resistance declined when resetting after lifting is also by the effect of fork-shaped installation foot and bend pipe.Bend pipe two exterior panel also directly carries external load.Because of all force localization and a bend pipe, decrease the power of active force transfer and loss, as long as less power of motor lifting can teach large load.
3, two straight connecting rods and two toggle joints, constitute the lifting rotating shaft of double leval jib, makes lifting process steadily reliable.Overcome the shortcoming of easily rocking and being out of shape only having two connecting rods, and the complex structure of multi link, the shortcoming of more difficult installation.
4, connect the configuration design of triangle uniqueness, ideally four connecting rods, U-shaped bend pipe are combined togather.Make U-shaped bend pipe and four connecting rods no matter be in initial position, upper limit position or any position therebetween at device, have the angular compliance that appropriate.
5, the utilization of some widgets, the cushion pad on square tube support, when device is declined, stopped process relaxes steadily.Spacer pin makes device be in a horizontal lockup state.
6, the external interface of many places has been reserved.Rotating shaft installing hole on square tube support, U-shaped bend pipe two forked type installation feet have reserved the installing hole of external device (ED).Bend pipe two installing plate can install external component.This lowering or hoisting gear can be installed in outside environment for use effectively.
7, can with lifting the side shield of corresponding sports.Along with lifting and the decline of this device, the general outline of this device is in the ceaselessly change, so the respective design shell that can change.The exclusive design of baffle plate of three pieces, side; during initial position; three pieces of baffle plates overlap; when raised, outermost baffle plate with upwards, is exposed middle baffle plate by straight connecting rod gradually; when being raised to certain position; namely outer baffle drives middle baffle plate upwards, exposes the baffle plate of innermost layer gradually, thus device side is in the state protected by baffle plate always.
8, simple, the compact of structure, this device only has more than 30 parts altogether, namely constitute a firm support system by a square tube support, two Cornu Caprae seu Ovis supports, connecting rod, by a single u-shaped bend pipe, two toggle joints, two straight connecting rods, namely constitute a jacking system effectively run.
9, pitch plate corresponding with alignment pin, monolateral lifter can be controlled and decline within the scope of certain amplitude.
10, make motor, efficiently solve the awkward problem of strength smaller.
Accompanying drawing explanation
The monolateral lifter axonometric chart of Fig. 1
The monolateral lifter top view of Fig. 2
The monolateral lifter side view of Fig. 3
Fig. 4 Fig. 2 is along the figure in B-B cross section
Fig. 5 Cornu Caprae seu Ovis bearing
Fig. 6 connects triangle axonometric chart
The U-shaped connection tube of Fig. 7
Fig. 8 baffle plate side view
Fig. 9 seat side figure
Figure 10 pitches plate detail view
Figure 11 rotating shaft installing plate figure
Be numbered in figure: 1, Cornu Caprae seu Ovis bearing 2, square tube bearing 3, connecting rod 4, connecting rod 5, connecting rod 6, U-shaped connection tube 7, connect triangle 8, toggle joint 9, straight connecting rod 10, motor 11, bearing 12, mount pin 13, fork plate 14, alignment pin 15, motor erection support 16, handrail 17, rotating shaft installing plate 18, rotating shaft installing plate 19, baffle plate 20 baffle plate 71, connect the hole 72 that triangle is, connect the hole 73 on triangle, connect the hole 71 on triangle, connect the breach 111 on triangle, Cornu Caprae seu Ovis bearing hole 112, Cornu Caprae seu Ovis bearing hole 113, Cornu Caprae seu Ovis bearing hole.
Specific embodiment
Embodiment one, a kind of monolateral lifter, is characterized in that, by Cornu Caprae seu Ovis bearing 1, square tube bearing 2, connecting rod 3, connecting rod 4, 5, U-shaped connection tube 6, connect triangle 7, toggle joint 8, straight connecting rod 9, motor 10, bearing 11, mount pin 12, motor erection support 15 forms, Cornu Caprae seu Ovis bearing 1 is positioned at the both sides of monolateral lifter, turning is positioned at the stiff end of lifter, connecting rod 3 two ends are fixedly connected with the turning end of two Cornu Caprae seu Ovis bearings 1, square tube bearing 2 two ends are fixedly connected with the horizontal ends of two Cornu Caprae seu Ovis bearings 1, motor erection support 15 one end is fixedly connected on connecting rod 3, the other end is flexibly connected with motor 10, motor 10 is made up of two parts, a part is non-telescoping end, be connected with connecting rod 3 by motor erection support 15, another part is expansion end, the scalable one end of motor 10 is flexibly connected with bearing 11, bearing 11 is fixedly connected with U-shaped connection tube 6 by mount pin 12, toggle joint 8 one end is connected with Cornu Caprae seu Ovis bearing movable upper end, elbow end be connected triangle 7 and be flexibly connected, straight connecting rod 9 one end is connected with Cornu Caprae seu Ovis bearing movable upper end, one end is connected with U-shaped connection tube 6 by connecting triangle 7, connecting rod 4, 5 are connected triangle 7 with two ends is fixedly connected with, and connects triangle 7 and is fixedly connected with U-shaped connection tube 6.
Embodiment two, to embodiment one, further preferred version is motor is 2 or multiple.
Embodiment three, be that square tube bearing 2 is provided with alignment pin 14 to the further preferred version of embodiment one, U-shaped connection tube 6 is provided with fork plate 13, and fork plate 13 front end has depression breach corresponding with alignment pin 14 on square tube bearing 2.
Embodiment four, be the connection of straight connecting rod 9 and Cornu Caprae seu Ovis bearing 1 to the further preferred version of embodiment one, its angular range changing value is 30
0-120
0between.
Embodiment five, a kind of seat with monolateral lifter, comprise seat support, the chair back, seat rotating shaft, rotating shaft installing plate 17 and base, seat support and the chair back are connected as a single entity, characterized by further comprising the monolateral lifter of claim 1, U-shaped connection tube 6 in monolateral lifter is provided with fork plate 13, it is characterized in that, U-shaped connection tube in monolateral lifter is connected with seat support by fork plate 13, square tube bearing 2 is fixedly connected with rotating shaft installing plate 17, and seat rotating shaft is connected with rotating shaft installing plate 17 with the square tube bearing 2 be fixedly connected with.
Embodiment six, is that rotating shaft installing plate 17 and square tube bearing 2 are provided with hole to the further preferred version of embodiment five, is attached thereto in seat rotational shaft insertion hole.
Embodiment seven, be that square tube bearing 2 is provided with alignment pin 14 to the further preferred version of embodiment five, U-shaped connection tube 6 is provided with fork plate 13, and the depression breach of fork plate 13 front end is corresponding with alignment pin 14 on square tube bearing 2.
Embodiment eight, to embodiment five further preferred version be that fork plate 13 in monolateral lifter is fixedly connected with seat support by rivet.
Embodiment nine, to the seat of the monolateral lifter of band described in embodiment five or six or seven or eight, is characterized in that seat support both sides are also provided with handrail.
Embodiment ten, to embodiment five further preferred version be Cornu Caprae seu Ovis bearing two ends and square tube bearing are installed be fixedly connected with bottom baffle, bottom baffle is flexibly connected front apron and side shield, front apron is connected to U-shaped seat support front end, front apron and bottom baffle have covered front end and the bottom of auxiliary seat of standing up, and side shield topmost connection side baffle plate and straight connecting rod is flexibly connected.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should be appreciated that; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by its equivalent of appending claims.
Claims (10)
1. a monolateral lifter, it is characterized in that, by Cornu Caprae seu Ovis bearing (1), square tube bearing (2), connecting rod (3), head rod (4), second connecting rod (5), U-shaped connection tube (6), connect triangle (7), toggle joint (8), straight connecting rod (9), motor (10), bearing (11), mount pin (12), motor erection support (15) forms, Cornu Caprae seu Ovis bearing (1) lays respectively at the both sides of monolateral lifter, the turning of Cornu Caprae seu Ovis bearing (1) is positioned at the stiff end of lifter, connecting rod (3) two ends are fixedly connected with the turning end of two Cornu Caprae seu Ovis bearings (1), square tube bearing (2) two ends are fixedly connected with the horizontal ends of two Cornu Caprae seu Ovis bearings (1), motor erection support (15) one end is fixedly connected on connecting rod (3), the other end is flexibly connected with motor (10), motor (10) is made up of two parts, a part is non-telescoping end, be connected with connecting rod (3) by motor erection support (15), another part is expansion end, motor (10) expansion end is flexibly connected with bearing (11), bearing (11) is fixedly connected with U-shaped connection tube (6) by mount pin (12), toggle joint (8) one end is connected with Cornu Caprae seu Ovis bearing movable upper end, elbow end be connected triangle (7) and be flexibly connected, straight connecting rod (9) one end is connected with Cornu Caprae seu Ovis bearing movable upper end, one end is connected with U-shaped connection tube (6) by connecting triangle (7), head rod (4), second connecting rod (5) is connected triangle (7) and is fixedly connected with two ends, connect triangle (7) to be fixedly connected with U-shaped connection tube (6).
2. monolateral lifter according to claim 1, is characterized in that, motor is more than 2 or 2.
3. monolateral lifter according to claim 1, it is characterized in that square tube bearing (2) is provided with alignment pin (14), U-shaped connection tube (6) is provided with fork plate (13), and fork plate (13) front end has the upper alignment pin (14) of depression breach and square tube bearing (2) corresponding.
4. monolateral lifter according to claim 1, it is characterized in that the connection of straight connecting rod (9) and Cornu Caprae seu Ovis bearing (1), its angular range changing value is 30
0-120
0between.
5. the seat of the monolateral lifter of band, comprise seat support, the chair back, seat rotating shaft, rotating shaft installing plate (17) and base, seat support and the chair back are connected as a single entity, characterized by further comprising the monolateral lifter of claim 1, U-shaped connection tube (6) in monolateral lifter is provided with fork plate (13), it is characterized in that, U-shaped connection tube in monolateral lifter is connected with seat support by fork plate (13), square tube bearing (2) is fixedly connected with rotating shaft installing plate (17), seat rotating shaft is connected with rotating shaft installing plate (17) with the square tube bearing (2) be fixedly connected with.
6. the seat of the monolateral lifter of band according to claim 5, is characterized in that, rotating shaft installing plate (17) and square tube bearing (2) are provided with hole, are attached thereto in seat rotational shaft insertion hole.
7. the seat of the monolateral lifter of band according to claim 5, it is characterized in that, square tube bearing (2) is provided with alignment pin (14), U-shaped connection tube (6) is provided with fork plate (13), and the depression breach of fork plate (13) front end is corresponding with the upper alignment pin (14) of square tube bearing (2).
8. the seat of the monolateral lifter of band according to claim 5, is characterized in that, the fork plate (13) in monolateral lifter is fixedly connected with seat support by rivet.
9. the seat of the monolateral lifter of band according to claim 5 or 6 or 7 or 8, is characterized in that seat support both sides are also provided with handrail.
10. the seat of the monolateral lifter of band according to claim 5, it is characterized in that Cornu Caprae seu Ovis bearing two ends and square tube bearing are installed being fixedly connected with bottom baffle, bottom baffle is flexibly connected front apron and side shield, front apron is connected to U-shaped seat support front end, front apron and bottom baffle have covered front end and the bottom of auxiliary seat of standing up, and side shield the top and straight connecting rod are flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188270.0A CN103462758B (en) | 2012-06-09 | 2012-06-09 | Monolateral lifter and with monolateral lifter seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188270.0A CN103462758B (en) | 2012-06-09 | 2012-06-09 | Monolateral lifter and with monolateral lifter seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103462758A CN103462758A (en) | 2013-12-25 |
| CN103462758B true CN103462758B (en) | 2016-01-27 |
Family
ID=49787969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210188270.0A Expired - Fee Related CN103462758B (en) | 2012-06-09 | 2012-06-09 | Monolateral lifter and with monolateral lifter seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103462758B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10295731A (en) * | 1997-04-22 | 1998-11-10 | Tsubakimoto Chain Co | Standing-up auxiliary chair |
| CN201026028Y (en) * | 2007-04-27 | 2008-02-27 | 郑玉文 | Auxiliary cushion |
| CN201216701Y (en) * | 2008-06-11 | 2009-04-08 | 河南农业大学 | Pneumatic standing chair |
| DE102010014126B4 (en) * | 2010-04-07 | 2011-11-10 | Ferdinand Lusch Gmbh & Co. Kg | Seating furniture with a seat pivotable in a standing-up assistance position |
| EP2618796A1 (en) * | 2010-09-23 | 2013-07-31 | Hazeleger Investments B.V. | Assist device with standing aid for adding to a wheelchair, a wheelchair integrated with such an assist device and method for manufacture thereof |
| CN102172342B (en) * | 2011-03-10 | 2013-04-10 | 陕西科技大学 | Self-help assisting tipping-up seat |
| CN202605171U (en) * | 2012-06-09 | 2012-12-19 | 常熟英那金属制品有限公司 | One-sided lifter and chair provided with same |
-
2012
- 2012-06-09 CN CN201210188270.0A patent/CN103462758B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103462758A (en) | 2013-12-25 |
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Granted publication date: 20160127 Termination date: 20180609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |