CN106473873A - Portable folding track type climbing-building chair - Google Patents
Portable folding track type climbing-building chair Download PDFInfo
- Publication number
- CN106473873A CN106473873A CN201611142070.6A CN201611142070A CN106473873A CN 106473873 A CN106473873 A CN 106473873A CN 201611142070 A CN201611142070 A CN 201611142070A CN 106473873 A CN106473873 A CN 106473873A
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- chair
- chair back
- frame
- hinged
- back rack
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- 230000009194 climbing Effects 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000006673 asthma Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/066—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Special Chairs (AREA)
Abstract
The present invention relates to a kind of portable folding track type climbing-building chair, it is provided with a chair back rack, the described chair back rack of institute is fixed with the hinged fixture in a lower end in lower end, it is hinged with a bottom chair wheel fixed mount on the hinged fixture in described lower end, described bottom chair wheel fixed mount is in front portion equipped with universal bogie wheel, described bottom chair wheel fixed mount is at rear portion equipped with rear chair wheel, equipped with rear chair wheel central fixed shaft in the middle of described rear chair wheel, described bottom chair wheel fixed mount is also equipped with a foldable pedal frame in front portion, on the hinged fixture in described lower end, also dress is with a crawler belt Stair climbing device, described crawler belt Stair climbing device is provided with the sliding tray that retractable frame slides up and down, described crawler belt Stair climbing device is fixed on after chair back rack by a retractable frame.The present invention is applied to handicapped old people, disabled person uses, have the advantages that scientific structure design rationally, operate steadily, easy to operate, safe and reliable.
Description
Technical field
The invention belongs to a kind of wheelchair technical field, refer in particular to a kind of electric wheelchair that can fold.
Background technology
The building great majority of the existing old cell of China are that great majority do not have elevator, substantially based on 6 slab-type apartment buildings Jia 1
It is main upper passage downstairs with stair, for young people, be nothing thing, can also be taken exercises by climbing building,
But for age is than larger old people, upper going downstairs just becomes to get over, generally climbs a building, the asthma all tired out is hissed,
Especially to some disabled persons and some handicapped people, above go downstairs into allowing people's pain in the neck, it usually needs adolescent carries on the back
Downstairs, then wheelchair again, have household when not bad, this problem can be solved, not having during household substantially can not possibly be up and down
Building.The special stair-climbing wheel chair sold on existing market, they are with special regular length track type climbing-building chassis and existing
People pushes away the combination of dicycly wheelchair, substantially solves the difficult problem climbing building, but there is car body heaviness, not portable, side of going out
Just, it is placed on the shortcomings of in room, floor space is excessive.
Content of the invention
The invention aims to solving the above problems, a kind of portable folding track type climbing-building chair, this light folding are proposed
Folded track type climbing-building chair tool have the characteristics that scientific structure design rationally, operate steadily, easy to operate, save space, safe and reliable.
The purpose of the present invention is achieved through the following technical solutions：Portable folding track type climbing-building chair, its feature exists
In：It is provided with a chair back rack, the described chair back rack of institute is fixed with the hinged fixture in a lower end in lower end, on the hinged fixture in described lower end
It is hinged with a bottom chair wheel fixed mount, in front portion equipped with universal bogie wheel, described bottom chair wheel is solid for described bottom chair wheel fixed mount
Determine frame at rear portion equipped with rear chair wheel, equipped with rear chair wheel central fixed shaft in the middle of described rear chair wheel, described bottom chair wheel fixed mount exists
Front portion is also equipped with a foldable pedal frame, also dress one crawler belt Stair climbing device, described crawler belt on the hinged fixture in described lower end
Stair climbing device is provided with the sliding tray that retractable frame slides up and down, and described crawler belt Stair climbing device is fixed on chair back rack by a retractable frame
Below, described retractable frame is fixed on chair back rack by fixing hinged seat, and described retractable frame is hinged on a retractable frame electricity at middle part
One end of dynamic push-pull bar, the other end of described retractable frame electric push rod is hinged on the lower support beam on chair back rack；Described
Also it is hinged with a chair seat frame, described chair seat frame is connected with bottom chair wheel fixed mount by a hinge bar in front end in the middle part of chair back rack
Connect, described chair seat frame by the front oblique pneumatic support rod of side, retread oblique to pneumatic support rod and bottom chair wheel fixed mount
Fixed bearing, described chair seat frame is hinged with the lower support beam of chair back rack by being located at seat support electric push rod below chair seat frame
Fixing, described chair back rack upper end lengthens frame equipped with an extension type chair back, is provided with some in described extension type chair back lengthening frame
Individual location hole, described chair back rack is equipped with the pin hole of an installation fastening screw in the left and right sides, and described pin hole is installed
A pressable formula positioner is had to control the extension type chair back to lengthen the long short distance that frame stretches out, described chair back rack is above being provided with
Seat support handrail, described chair back rack is provided with chair back handrail later, equipped with backrest on described chair back rack, described chair seat frame is fixed with
Chair seat board, equipped with battery under described chair seat board.
Described tracked drive includes rubber belt track, Caterpillar clamping board, drivewheel, driven pulley, motor；Described can
The telescopic chair back lengthens and is additionally provided with one group of manipulation of switches on frame.
Described pressable formula positioner includes fastening screw, left-handed hacking, dextrorotation hacking, stator, spring, lifting horizontal stroke
Bar, described fastening screw is contained in be outwarded winding on piece, and described piece of outwarding winding is in compression shape all the time by the pressure of the spring piece that keeps outwarding winding
State, described lifting cross bar respectively be connected in left-handed hacking, dextrorotation hacking it is ensured that left-handed hacking and dextrorotation hacking are opened simultaneously
Open.
Chair back rack, bottom chair wheel fixed mount, foldable pedal frame, chair seat frame are all linked to be by the present invention by articulated manner
Integrally, be conducive to folding storage to carry, crawler belt Stair climbing device, retractable frame all controlled by retractable frame electric push rod simultaneously and receive
Put, and equipped with seat support electric push rod below chair seat frame, and then whole wheelchair is folded integral long-pending little state, favorably
In travelling trip transport, chair seat frame is provided with front oblique pneumatic support rod, retreads to pneumatic support rod, increased the bullet of seat support
Property and comfortableness, tracked drive simultaneously, can conveniently climb and not have the terraced room of elevator to use.
Brief description
Fig. 1 is the left surface overall structure diagram of the present invention；
Fig. 2 is the right flank overall structure diagram of the present invention；
Fig. 3 is the use state figure climbing building process of the present invention；
Fig. 4 is the overall structure figure of the crawler belt of the present invention；
Fig. 5 is the state diagram after the folding storage of the present invention；
Fig. 6 is the structural representation of the pressable formula positioner of the present invention；
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to accompanying drawing 1,2,3,4,5,6, portable folding track type climbing-building chair, it is provided with a chair back rack 1, institute is described
Chair back rack is fixed with the hinged fixture in a lower end 2 in lower end, the hinged fixture in described lower end is hinged with a bottom chair wheel and fixes
Frame 3, in front portion equipped with universal bogie wheel 4, described bottom chair wheel fixed mount is at rear portion equipped with rear chair for described bottom chair wheel fixed mount
Wheel 5, equipped with rear chair wheel central fixed shaft 7 in the middle of described rear chair wheel, described bottom chair wheel fixed mount is also equipped with one in front portion and can roll over
Stacked pedal frame 6, on the hinged fixture in described lower end, with a crawler belt Stair climbing device 8, described crawler belt Stair climbing device is provided with also dress
The sliding tray 9 that retractable frame slides up and down, described crawler belt Stair climbing device is fixed on after chair back rack by a retractable frame 10, described receipts
Put frame to be fixed on chair back rack by fixing hinged seat 11, described retractable frame is hinged on a retractable frame electric push rod 12 at middle part
One end, the other end of described retractable frame electric push rod is hinged on the lower support beam 13 on chair back rack；Described chair back rack
Middle part is also hinged with a chair seat frame 14, and described chair seat frame is connected with bottom chair wheel fixed mount by a hinge bar 15 in front end,
Described chair seat frame by the front oblique pneumatic support rod 16 of side, retread oblique with bottom chair wheel fixed mount to pneumatic support rod 17
Fixed bearing, described chair seat frame is by being located at the lower support beam hinge of the seat support electric push rod 18 below chair seat frame and chair back rack
Connect fixation, described chair back rack upper end lengthens frame 19 equipped with an extension type chair back, the described extension type chair back lengthens in frame and is provided with
Several location holes, described chair back rack are equipped with the pin hole of an installation fastening screw, on described pin hole in the left and right sides
Being equiped with a pressable formula positioner 23 controls the extension type chair back to lengthen the long short distance that frame stretches out, and described chair back rack is front
Face is provided with seat support handrail 21, and described chair back rack is provided with chair back handrail 20 later, equipped with backrest on described chair back rack, described seat support
It is fixed with chair seat board, equipped with battery under described chair seat board on frame；Described tracked drive includes rubber belt track, crawler belt folder
Plate, drivewheel, driven pulley, motor；The described extension type chair back lengthens and is additionally provided with one group of manipulation of switches 22 on frame；Described can
Pressing type positioning device includes fastening screw 24, left-handed hacking 25, dextrorotation hacking, stator 26, spring 27, lifting cross bar 28,
Described fastening screw is contained in be outwarded winding on piece, and described piece of outwarding winding is in compressive state all the time by the pressure of the spring piece that keeps outwarding winding,
Described lifting cross bar respectively be connected in left-handed hacking, dextrorotation hacking it is ensured that left-handed hacking and dextrorotation hacking are opened simultaneously.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the field, can also do on the basis of the above description
Go out change or the variation of other multi-forms.There is no need to be exhaustive to all of embodiment.And thus drawn
The obvious change stretched out or change among still in protection scope of the present invention.
Claims (3)
1. a kind of portable folding track type climbing-building chair it is characterised in that：It is provided with a chair back rack (1), the described chair back rack of institute is in lower end
It is fixed with the hinged fixture in a lower end (2), the hinged fixture in described lower end is hinged with bottom chair wheel fixed mount (3), described
Bottom chair wheel fixed mount in front portion equipped with universal bogie wheel (4), described bottom chair wheel fixed mount at rear portion equipped with rear chair wheel (5),
Equipped with rear chair wheel central fixed shaft (7) in the middle of described rear chair wheel, it is foldable that described bottom chair wheel fixed mount is also equipped with one in front portion
Formula pedal frame (6), on the hinged fixture in described lower end, also dress, with a crawler belt Stair climbing device (8), described crawler belt Stair climbing device sets
There is the sliding tray (9) that retractable frame slides up and down, described crawler belt Stair climbing device is fixed on after chair back rack by a retractable frame (10),
Described retractable frame passes through fixing hinged seat (11) and is fixed on chair back rack, and it is electronic that described retractable frame is hinged on a retractable frame at middle part
One end of push-pull bar (12), the other end of described retractable frame electric push rod is hinged on the lower support beam (13) on chair back rack
On；Also it is hinged with a chair seat frame (14), described chair seat frame passes through a hinge bar (15) and bottom in front end in the middle part of described chair back rack
Chair wheel fixed mount is connected, and described chair seat frame passes through the front oblique pneumatic support rod (16) of side, retreads to pneumatic support rod
(17) with the oblique fixed bearing of bottom chair wheel fixed mount, described chair seat frame is by being located at the seat support electric push rod below chair seat frame
(18) the hinged fixation of lower support beam with chair back rack, described chair back rack upper end lengthens frame (19) equipped with an extension type chair back,
The described extension type chair back lengthens in frame and is provided with several location holes, described chair back rack is equipped with an installation in the left and right sides fixed
The pin hole of position latch, described pin hole is equiped with pressable formula positioner (23) and controls the extension type chair back to lengthen frame
The long short distance stretched out, described chair back rack is provided with chair back handrail later being above provided with seat support handrail (21), described chair back rack
(20), equipped with backrest on described chair back rack, described chair seat frame is fixed with chair seat board, equipped with battery under described chair seat board.
2. portable folding track type climbing-building chair according to claim 1 it is characterised in that：Described tracked drive bag
Include rubber belt track, Caterpillar clamping board, drivewheel, driven pulley, motor；The described extension type chair back lengthens and is additionally provided with one group on frame
Manipulation of switches (22).
3. portable folding track type climbing-building chair according to claim 1 it is characterised in that：Described pressable formula positioner
Including fastening screw (24), left-handed hacking (25), dextrorotation hacking, stator (26), spring (27), lifting cross bar (28), described
Fastening screw is contained in be outwarded winding on piece, and described piece of outwarding winding is in compressive state all the time by the pressure of the spring piece that keeps outwarding winding, described
Lifting cross bar respectively be connected in left-handed hacking, dextrorotation hacking it is ensured that left-handed hacking and dextrorotation hacking are opened simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142070.6A CN106473873A (en) | 2016-12-12 | 2016-12-12 | Portable folding track type climbing-building chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142070.6A CN106473873A (en) | 2016-12-12 | 2016-12-12 | Portable folding track type climbing-building chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106473873A true CN106473873A (en) | 2017-03-08 |
Family
ID=58284814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142070.6A Pending CN106473873A (en) | 2016-12-12 | 2016-12-12 | Portable folding track type climbing-building chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106473873A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113813A (en) * | 2018-01-25 | 2018-06-05 | 鱼台众邦智能科技有限公司 | Aiding support formula folding road ladder convertible car |
| CN108186217A (en) * | 2018-01-25 | 2018-06-22 | 鱼台众邦智能科技有限公司 | Clambing wheel chair above and below self-driving |
| CN109091319A (en) * | 2018-09-14 | 2018-12-28 | 青岛护适通医疗科技有限公司 | A kind of track type climbing-building wheelchair |
| CN109907895A (en) * | 2019-04-09 | 2019-06-21 | 苏州艾尔楠医疗器械有限公司 | A kind of electric upstairs going chair with eightfold fold mechanism |
| CN110466632A (en) * | 2019-08-21 | 2019-11-19 | 泉州铂克新材料科技有限公司 | Track type climbing-building transport device and its working method |
| CN110466585A (en) * | 2019-08-21 | 2019-11-19 | 泉州铂克新材料科技有限公司 | Three-wheel climbs building transport device and its application method |
| CN111068212A (en) * | 2019-12-02 | 2020-04-28 | 杭州辚萧科技有限公司 | High-rise fire extinguisher |
| RU198084U1 (en) * | 2020-02-18 | 2020-06-17 | Петр Николаевич Старков | REMOVABLE UNIVERSAL TRACKED SUPPORT AND OPTIONS OF ITS USE |
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| CN203710260U (en) * | 2013-12-18 | 2014-07-16 | 北京互邦之家爬楼车技术开发有限公司 | Stair-climbing wheelchair with sectional folding caterpillar bands |
| CN205459409U (en) * | 2016-01-28 | 2016-08-17 | 张家港市新菲乐医疗设备有限公司 | Take stair stretcher of track |
| CN106137579A (en) * | 2016-08-30 | 2016-11-23 | 张家港市新菲乐医疗设备有限公司 | A kind of adjustable speed electric upstairs going chair |
| CN206950285U (en) * | 2016-12-12 | 2018-02-02 | 北京福祉科技有限公司 | Portable folding track type climbing-building chair |
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2016
- 2016-12-12 CN CN201611142070.6A patent/CN106473873A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203710260U (en) * | 2013-12-18 | 2014-07-16 | 北京互邦之家爬楼车技术开发有限公司 | Stair-climbing wheelchair with sectional folding caterpillar bands |
| CN205459409U (en) * | 2016-01-28 | 2016-08-17 | 张家港市新菲乐医疗设备有限公司 | Take stair stretcher of track |
| CN106137579A (en) * | 2016-08-30 | 2016-11-23 | 张家港市新菲乐医疗设备有限公司 | A kind of adjustable speed electric upstairs going chair |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113813A (en) * | 2018-01-25 | 2018-06-05 | 鱼台众邦智能科技有限公司 | Aiding support formula folding road ladder convertible car |
| CN108186217A (en) * | 2018-01-25 | 2018-06-22 | 鱼台众邦智能科技有限公司 | Clambing wheel chair above and below self-driving |
| CN108186217B (en) * | 2018-01-25 | 2020-05-08 | 鱼台众邦智能科技有限公司 | Self-driving wheelchair for going upstairs and downstairs |
| CN109091319A (en) * | 2018-09-14 | 2018-12-28 | 青岛护适通医疗科技有限公司 | A kind of track type climbing-building wheelchair |
| CN109907895A (en) * | 2019-04-09 | 2019-06-21 | 苏州艾尔楠医疗器械有限公司 | A kind of electric upstairs going chair with eightfold fold mechanism |
| CN109907895B (en) * | 2019-04-09 | 2024-05-07 | 苏州艾尔楠医疗器械有限公司 | Electric stair climbing chair with eight-fold mechanism |
| CN110466632A (en) * | 2019-08-21 | 2019-11-19 | 泉州铂克新材料科技有限公司 | Track type climbing-building transport device and its working method |
| CN110466585A (en) * | 2019-08-21 | 2019-11-19 | 泉州铂克新材料科技有限公司 | Three-wheel climbs building transport device and its application method |
| CN110466585B (en) * | 2019-08-21 | 2023-11-21 | 泉州铂克新材料科技有限公司 | Three-wheeled stair climbing transportation device and application method thereof |
| CN111068212A (en) * | 2019-12-02 | 2020-04-28 | 杭州辚萧科技有限公司 | High-rise fire extinguisher |
| RU198084U1 (en) * | 2020-02-18 | 2020-06-17 | Петр Николаевич Старков | REMOVABLE UNIVERSAL TRACKED SUPPORT AND OPTIONS OF ITS USE |
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Effective date of registration: 20201030 Address after: Village committee of Shilou village, Wanglu Town, Yutai County, Jining City, Shandong Province Applicant after: YUTAI ZHONGBANG INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 100053 Beijing city Xicheng District Taoranting Park Road, Taiping Street East Hospital No. 17 No. 1 Applicant before: BEIJING FUZHI TECHNOLOGY Co.,Ltd. |
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Country or region after: China Address after: 272300 village committee of Shilou village, Wanglu Town, Yutai County, Jining City, Shandong Province Applicant after: Shandong Zhongbang Intelligent Technology Co.,Ltd. Address before: 272300 village committee of Shilou village, Wanglu Town, Yutai County, Jining City, Shandong Province Applicant before: YUTAI ZHONGBANG INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: China |