CN201894387U - Lifting seat for stairs - Google Patents
Lifting seat for stairs Download PDFInfo
- Publication number
- CN201894387U CN201894387U CN2010205802504U CN201020580250U CN201894387U CN 201894387 U CN201894387 U CN 201894387U CN 2010205802504 U CN2010205802504 U CN 2010205802504U CN 201020580250 U CN201020580250 U CN 201020580250U CN 201894387 U CN201894387 U CN 201894387U
- Authority
- CN
- China
- Prior art keywords
- seat
- brake wheel
- runing rest
- pedal
- backrest
- 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 - Lifetime
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Abstract
The utility model discloses a lifting seat for stairs, which aims to have a steering function when arriving at upstairs, is convenient for a user to get off from the lifting seat, is higher in safety and small in occupied area after being folded, and has a linkage folding function. A backrest is fixedly mounted with a rotatable support, a seat plate is connected with the rotatable support in a foldable manner, two sides of the backrest are respectively connected with armrests via rotating shafts in a foldable manner, the lower end of a seat support is connected with a pedal plate via a folding shaft in a foldable manner, an armrest brake wheel is mounted on the rotating shaft of the armrest on one side, a pedal plate brake wheel is mounted on the folding shaft connected with the pedal plate, the armrest brake wheel is connected with the pedal plate brake wheel via a brake line, an adjusting shaft is mounted on the rotatable support, a steering handle and a steering adjusting mechanism are mounted on a steering side of the adjusting shaft, and a rotating shaft is disposed between the rotatable support and the seat support and on the steering side. The lifting seat for stairs is high in safety and more convenient in use.
Description
Technical field
The utility model relates to a kind of stair lifting seat.
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 pay attention to the quality of life more.For the 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, the stair jacking equipment arises at the historic moment.Present stair jacking equipment is owing to structural limitations, and folding back occupation space is big, and does not have the function of turning to when the position that arrives upstairs, and the user needs to turn round after seat gets off, and use inconvenience, and security is low.
The utility model content
The utility model is in order to overcome weak point of the prior art, to provide a kind of and have the function of turning to when arriving upstairs, make things convenient for the user to get off, and security is higher, and folding back floor space is little, has the stair lifting seat of interlock folder function.
The utility model is achieved through the following technical solutions:
A kind of stair lifting seat, 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 of fixedlying connected with seat support, described revolution connector one end is fixedlyed connected with described regulating shaft, the other end of described revolution connector is fixedlyed 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 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 moves back by bolt with lower limb and is connected, and described upper limbs leg is provided with a plurality of height adjustment holes.
Between the runing rest at maximum steering position place and seat support, be provided with limited block.
The utlity model has following technique effect:
1, stair lifting seat of the present utility model has revolute function, can rotate to an angle towards the direction of going upstairs at second level stair landing, makes things convenient for the user to get off, and is safe.
2, stair lifting seat volume after folding of the present utility model is littler, and it is little to take up room, and does not hinder its activity on every side.And have the interlock function when folding, use more convenient.
3, a plurality of height adjustment holes are arranged on the seat support of stair lifting seat of the present utility model, can be according to user's needs height of seat.
Description of drawings
Fig. 1 is the overall diagram of the utility model stair lifting seat;
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 portion.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
The schematic diagram of the utility model stair lifting seat 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 of fixedlying connected with seat support, revolution connector 17 1 ends are fixedlyed connected with regulating shaft 9, the other end of revolution connector 17 is fixedlyed 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 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 moves back by bolt with lower limb and is connected, and described upper limbs leg is provided with a plurality of height adjustment holes 11.
When folding, the outside of upwards lifting seat surface, close up with backrest the folding back of seat surface, lift the handrail that has 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 seat of the present utility model 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 seat, 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 of fixedlying connected with seat support, described revolution connector one end is fixedlyed connected with described regulating shaft, the other end of described revolution connector is fixedlyed 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 runing rest that turns to a side and seat support.
2. stair lifting seat according to claim 1 is characterized in that the both sides of described backrest are equipped with safety belt.
3. stair lifting seat according to claim 1 is characterized in that the supporting leg of described seat support is divided into the upper limbs leg and lower limb move back, and described upper limbs leg moves back by bolt with lower limb and is connected, and described upper limbs leg is provided with a plurality of height adjustment holes.
4. stair lifting seat 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 |
|---|---|---|---|
| CN2010205802504U CN201894387U (en) | 2010-10-28 | 2010-10-28 | Lifting seat for stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205802504U CN201894387U (en) | 2010-10-28 | 2010-10-28 | Lifting seat for stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894387U true CN201894387U (en) | 2011-07-13 |
Family
ID=44252309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205802504U Expired - Lifetime CN201894387U (en) | 2010-10-28 | 2010-10-28 | Lifting seat for stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201894387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038375A (en) * | 2010-10-28 | 2011-05-04 | 天津友爱康复医疗设备有限公司 | Stair lifting chair |
| CN106428315A (en) * | 2016-08-31 | 2017-02-22 | 赖季谷 | Vehicle-mounted seat device |
| CN112167200A (en) * | 2020-09-30 | 2021-01-05 | 吴昌伟 | Safe and convenient ocean fishing platform |
-
2010
- 2010-10-28 CN CN2010205802504U patent/CN201894387U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038375A (en) * | 2010-10-28 | 2011-05-04 | 天津友爱康复医疗设备有限公司 | Stair lifting chair |
| CN102038375B (en) * | 2010-10-28 | 2013-05-01 | 天津友爱康复医疗设备有限公司 | Stair lifting chair |
| CN106428315A (en) * | 2016-08-31 | 2017-02-22 | 赖季谷 | Vehicle-mounted seat device |
| CN112167200A (en) * | 2020-09-30 | 2021-01-05 | 吴昌伟 | Safe and convenient ocean fishing platform |
| CN112167200B (en) * | 2020-09-30 | 2022-09-02 | 吴昌伟 | Safe and convenient ocean fishing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110713 Effective date of abandoning: 20130501 |
|
| RGAV | Abandon patent right to avoid regrant |