CN102038375B - Stair lifting chair - Google Patents
Stair lifting chair Download PDFInfo
- Publication number
- CN102038375B CN102038375B CN 201010521234 CN201010521234A CN102038375B CN 102038375 B CN102038375 B CN 102038375B CN 201010521234 CN201010521234 CN 201010521234 CN 201010521234 A CN201010521234 A CN 201010521234A CN 102038375 B CN102038375 B CN 102038375B
- Authority
- CN
- China
- Prior art keywords
- brake wheel
- runing rest
- seat support
- backrest
- handrail
- 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.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 210000001364 upper extremity Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The invention discloses a stair lifting chair and aims to provide a stair lifting chair which has a steering function when reaching upstairs, is convenient for a user to get down, and has higher safety, small floor area after being folded up and linkage folding function. A backrest and a rotary supporting frame are fixedly installed; a seat is connected with the rotary supporting frame in a foldable way; two sides of the backrest are respectively connected with an armrest in a foldable way through a rotating shaft; the lower end of a chair supporting frame is connected with a foot treadle in a foldable way through a folding shaft; the rotating shaft of one of the armrests is provided with an armrest brake wheel; the folding shaft connected with the foot treadle is provided with a foot treadle brake wheel; the armrest brake wheel is connected with the foot treadle brake wheel through a brake cable; the rotary supporting frame is provided with a regulating shaft; the steering side of the regulating shaft is provided with a steering handle and a steering regulating mechanism; and a rotating shaft is arranged between the rotary supporting frame at the steering side and the chair supporting frame. The stair lifting chair disclosed by the invention has the advantages of high safety and more convenience for use.
Description
Technical field
The present invention relates to a kind of stair lifting chair.
Background technology
Along with the raising of people's living standard, people are satisfying under the condition of having enough to eat and wear, and more pay attention to the quality of life.For disability crowd or the elderly of lower limb inconvenient walking, it is movable downstairs also usually to need especially.In order to alleviate household or nursing staff's burden, elevator equipment arises at the historic moment.Present elevator equipment is owing to structural limitations, and the space that takies after folding is large, and does not have turning function when the position that arrives upstairs, and the user needs to turn round after seat gets off, and use inconvenience, and security is low.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, to provide a kind of and have turning function when arriving upstairs, make things convenient for the user to get off, and security is higher, and, folding after floor space little, have the stair lifting chair of interlock folder function.
The present invention is achieved through the following technical solutions:
A kind of stair lifting chair, it is characterized in that, comprise seat support, runing rest, backrest, seat surface, handrail, steering tiller, pedal, backrest and runing rest fixed installation, seat surface is connected with runing rest is collapsible, described backrest both sides are respectively by the collapsible handrail that is connected with of turning cylinder, described seat support lower end is by the collapsible pedal that is connected with of folding shaft, the handrail brake wheel is installed on the turning cylinder of one side handrail, with on the folding shaft that pedal is connected the pedal brake wheel is installed, connect by brake cable between described handrail brake wheel and the pedal brake wheel; On the described runing rest regulating shaft is installed, described regulating shaft turns to a side that steering tiller is installed and turns to governor motion, the described governor motion that turns to comprises the revolution connector, trundle, alignment pin, back-moving spring, the orifice plate that is fixedly connected with seat support, described revolution connector one end is fixedly connected with described regulating shaft, the other end of described revolution connector is fixedly connected with the trundle that passes described alignment pin, described back-moving spring is enclosed within on the described regulating shaft, one end of described back-moving spring supports the bottom surface of revolution connector, described alignment pin inserts in the locating hole of described orifice plate, is provided with turning cylinder between the runing rest that turns to a side and seat support.
The both sides of described backrest are equipped with safety belt.
The supporting leg of described seat support is divided into the upper limbs leg and lower limb move back, and described upper limbs leg and lower limb move back and are bolted, and is provided with a plurality of height adjustment holes on the described upper limbs leg.
Between the runing rest at maximum steering position place and seat support, be provided with limited block.
The present invention has following technique effect:
1, stair lifting chair of the present invention has revolute function, can make things convenient for the user to get off at second level stair landing towards the direction rotation certain angle of going upstairs, and is safe.
2, stair lifting chair volume after folding of the present invention is less, and it is little to take up room, and does not hinder its activity on every side.And have linkage function when folding, use more convenient.
3, a plurality of height adjustment holes are arranged on the seat support of stair lifting chair of the present invention, can be according to user's needs height of seat.
Description of drawings
Fig. 1 is the overall diagram of stair lifting chair of the present invention;
Fig. 2 is the structural representation of interlock part;
Fig. 3 is the schematic diagram of steering structure part;
Fig. 4 is the enlarged drawing of A section.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
The schematic diagram of stair lifting chair of the present invention such as Fig. 1-shown in Figure 4, comprise seat support 12, runing rest, backrest 1, seat surface 5, handrail 4, steering tiller 3, pedal 6, backrest 1 and runing rest fixed installation, seat surface 5 is connected with runing rest is collapsible, backrest 1 both sides are respectively by the collapsible handrail 4 that is connected with of turning cylinder, the seat support lower end is by the folding shaft 13 collapsible pedals 6 that are connected with, handrail brake wheel 7 is installed on the turning cylinder of one side handrail, on the folding shaft 13 that is connected with pedal pedal brake wheel 10 is installed, connects by brake cable 8 between handrail brake wheel 7 and the pedal brake wheel 10.Regulating shaft 9 is installed on the runing rest, regulating shaft 9 turns to a side that steering tiller 3 is installed and turns to governor motion, turn to governor motion to comprise revolution connector 17, trundle 18, alignment pin 19, back-moving spring 16, the orifice plate 14 that is fixedly connected with seat support, revolution connector 17 1 ends are fixedly connected with regulating shaft 9, the other end of revolution connector 17 is fixedly connected with the trundle 18 that passes alignment pin 19, back-moving spring 16 is enclosed within on the regulating shaft 9, one end of back-moving spring 16 supports the bottom surface of revolution connector 17, and alignment pin 19 inserts in the locating hole 15 of orifice plate 14.Between the runing rest that turns to a side and seat support 12, be provided with turning cylinder.In order to ensure the security that turns to, between the runing rest at maximum steering position place and seat support, be provided with limited block.
In order to ensure safety, the both sides of backrest 1 are equipped with safety belt 2.
For the ease of regulating height, the supporting leg of seat support is divided into the upper limbs leg and lower limb move back, and described upper limbs leg and lower limb move back and are bolted, and are provided with a plurality of height adjustment holes 11 on the described upper limbs leg.
When folding, the outside of upwards lifting seat surface, seat surface folds rear and backrest closes up, lift the handrail with brake cable one side, the handrail brake wheel drives brake cable, pedal brake wheel, pedal folding shaft, thereby it is folding to drive the pedal upset, the handrail of opposite side is lifted folding finishing.
Using stair lifting chair of the present invention when rising to upstairs downstairs, pull the steering tiller that turns to a side, steering tiller drives regulating shaft, revolution connector, trundle, alignment pin, make the locating hole of alignment pin from orifice plate and extract, user self rotates seat surface, runing rest rotates between turning cylinder and seat support, thereby seat surface, backrest etc. are together rotated, after turning to certain position, put down turning handle, alignment pin is inserted in the orifice plate in the corresponding hole, position.
Claims (4)
1. stair lifting chair, it is characterized in that, comprise seat support, runing rest, backrest, seat surface, handrail, steering tiller, pedal, backrest and runing rest fixed installation, seat surface is connected with runing rest is collapsible, described backrest both sides are respectively by the collapsible handrail that is connected with of the first turning cylinder, described seat support lower end is by the collapsible pedal that is connected with of folding shaft, on the first turning cylinder of one side handrail the handrail brake wheel is installed, with on the folding shaft that pedal is connected the pedal brake wheel is installed, connect by brake cable between described handrail brake wheel and the pedal brake wheel; On the described runing rest regulating shaft is installed, described regulating shaft turns to a side that steering tiller is installed and turns to governor motion, the described governor motion that turns to comprises the revolution connector, trundle, alignment pin, back-moving spring, the orifice plate that is fixedly connected with seat support, described revolution connector one end is fixedly connected with described regulating shaft, the other end of described revolution connector is fixedly connected with the trundle that passes described alignment pin, described back-moving spring is enclosed within on the described regulating shaft, one end of described back-moving spring supports the bottom surface of revolution connector, described alignment pin inserts in the locating hole of described orifice plate, at the runing rest that turns to a side and turn between the seat support of a side and be provided with the second turning cylinder.
2. stair lifting chair according to claim 1 is characterized in that, the both sides of described backrest are equipped with safety belt.
3. stair lifting chair according to claim 1 is characterized in that, the supporting leg of described seat support is divided into upper limbs leg and lower limb leg, and described upper limbs leg and lower limb leg are bolted, and is provided with a plurality of height adjustment holes on the described upper limbs leg.
4. stair lifting chair according to claim 1 is characterized in that, is provided with limited block between the runing rest at maximum steering position place and seat support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010521234 CN102038375B (en) | 2010-10-28 | 2010-10-28 | Stair lifting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010521234 CN102038375B (en) | 2010-10-28 | 2010-10-28 | Stair lifting chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102038375A CN102038375A (en) | 2011-05-04 |
| CN102038375B true CN102038375B (en) | 2013-05-01 |
Family
ID=43905188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010521234 Expired - Fee Related CN102038375B (en) | 2010-10-28 | 2010-10-28 | Stair lifting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102038375B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032214A (en) * | 2015-07-27 | 2017-08-11 | 天津丰宁机电制品有限公司 | It is a kind of can small turning chair form lift |
| DE102017203774A1 (en) | 2017-03-08 | 2018-09-13 | Thyssenkrupp Ag | Method of controlling a stairlift and stairlift |
| CN111942997A (en) * | 2020-08-10 | 2020-11-17 | 上海淳信机电科技有限公司 | Auxiliary device for going upstairs and downstairs and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533594A (en) * | 1994-06-07 | 1996-07-09 | Ricon Corporation | Chairlift with positioning carriage and swivel mechanism with safety interlock |
| CN1640363A (en) * | 2003-12-31 | 2005-07-20 | 运动转换医疗公司 | Multi-purpose patient chair |
| CN101267791A (en) * | 2005-08-11 | 2008-09-17 | 费诺-华盛顿公司 | Seat stair climber with adjustable slide rail resistance and braking device |
| JP2010070330A (en) * | 2008-09-19 | 2010-04-02 | Kuma Lift Gijutsu Kenkyusho:Kk | Seat rotating mechanism for chair type stairway elevator |
| CN201894387U (en) * | 2010-10-28 | 2011-07-13 | 天津友爱康复医疗设备有限公司 | Lifting seat for stairs |
-
2010
- 2010-10-28 CN CN 201010521234 patent/CN102038375B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533594A (en) * | 1994-06-07 | 1996-07-09 | Ricon Corporation | Chairlift with positioning carriage and swivel mechanism with safety interlock |
| CN1640363A (en) * | 2003-12-31 | 2005-07-20 | 运动转换医疗公司 | Multi-purpose patient chair |
| CN101267791A (en) * | 2005-08-11 | 2008-09-17 | 费诺-华盛顿公司 | Seat stair climber with adjustable slide rail resistance and braking device |
| JP2010070330A (en) * | 2008-09-19 | 2010-04-02 | Kuma Lift Gijutsu Kenkyusho:Kk | Seat rotating mechanism for chair type stairway elevator |
| CN201894387U (en) * | 2010-10-28 | 2011-07-13 | 天津友爱康复医疗设备有限公司 | Lifting seat for stairs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102038375A (en) | 2011-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131028 |