CN106193477B - Wheelchair opens up channel with accessible folding - Google Patents
Wheelchair opens up channel with accessible folding Download PDFInfo
- Publication number
- CN106193477B CN106193477B CN201610556155.2A CN201610556155A CN106193477B CN 106193477 B CN106193477 B CN 106193477B CN 201610556155 A CN201610556155 A CN 201610556155A CN 106193477 B CN106193477 B CN 106193477B
- Authority
- CN
- China
- Prior art keywords
- telescopic
- channel
- telescopic rod
- expansion plate
- wheelchair
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/002—Ramps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/002—Ramps
- E04F2011/005—Ramps collapsible, e.g. folding, telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of accessible foldings of wheelchair to open up channel, including stretching structure and rotational structure two parts, stretching structure include Telescopic path (2), telescopic rod (4) and expansion plate (5);Rotational structure includes Z-type bar (1) and lifting lug (7);There are two Telescopic paths (2), and each Telescopic path (2) is nested together by the channel module of more than two to be formed, using the connection type that can be slided between channel module;Telescopic rod (4) is connected with by Z-type bar (1) between two Telescopic paths (2), each telescopic rod (4) is made of together 2 or more bar modules nests;Each telescopic rod (4) is connected with expansion plate (5) by lifting lug (7).The present invention occupies little space, easy to operate, does not influence the environment on periphery.
Description
Technical field
The present invention relates to one kind being especially the buildings entrance such as old-fashioned residential building field for residential building, primarily to
A kind of convenient, fast, Wheelchair Accessible facility for being easy to carry about with one is provided to wheelchair user.
Background technology
End the end of the year in 2014,60 years old Chinese or more elderly population reach 2.12 hundred million people, account for total population proportion
15.5%, it is predicted that the year two thousand thirty, the population of China's over-65s accounts for country's total population proportion and is up to 18.2%.Another party
Face, according to the Second China National Sample Survey on Disability, all kinds of disabled person's sums in China in 2006 are 82,960,000 people, account for the total people in the whole nation
The ratio 6.34% of mouth is compared with previous investigation, and disabled person's population size increases.It can be seen that being set for the elderly and disabled person
The daily Barrier-free Service facility of meter corresponding size seems particularly critical.
Accessibility designs (Barrier-Free Design) are itself disabled American Architecture person's Peter Lonard Metzs
(Ronald L.Mace) is the 1970s starts to propose and advocates.Accessible facilities basic meaning is, in spite of residual
Barrier, regardless of the degree and state of disability, product and Environment Design that owner convenient can use.Purpose is with the modern times
Technology is built and is transformed living environment, provides convenience and the safe space of action, the object applied is extensive.
And wheelchair is had wide range of applications, is but locked into as most the elderly and the selected tool of disabled person's trip
The small stair of most residential buildings or office building in front of the door, cause inconvenience.Therefore, a convenient, fast, occupied space is studied
Wheelchair Accessible facility that is small, being easy to carry about with one has a very big significance and practical value.
Invention content
Patent purpose of the present invention, which is that the elderly and the disabled scholar for wheelchair provides, a kind of can make wheelchair convenient, fast
Pass through obstacle stair, the channel establishment to occupy little space.The present invention does not influence the beauty of architectural environment and economy is easy to operate.Technology
Scheme is as follows:
A kind of wheelchair accessible folding exhibition channel, including stretching structure and rotational structure two parts, stretching structure include stretching
Contracting channel 2, telescopic rod 4 and expansion plate 5;Rotational structure includes Z-type bar 1 and lifting lug 7;
Wherein, there are two Telescopic paths 2, each Telescopic path 2 is nested together by the channel module of more than two and is formed,
Spring button 6 is disposed with using the connection type that can be slided, each channel module between channel module, and in channel mould
The different location of block arranges control hole 3, by adjusting the spring button 6 being arranged on channel module on connected channel module
Different control holes 3 in it is extended and retracted, further to control the flexible length of Telescopic path 2;
The telescopic rod 4 of multiple longitudinal arrangements, each telescopic rod 4 are connected with by Z-type bar 1 between two Telescopic paths 2
It being made of together 2 or more bar modules nests, 1 one end of Z-type bar and Telescopic path 2 use rotatable connection type,
The other end is fixedly connected with telescopic rod 4;
Each telescopic rod 4 is connected with expansion plate 5 by lifting lug 7, and 7 one end of lifting lug and telescopic rod 4 use rotatable company
Mode is connect, the other end is fixedly connected with expansion plate 5;Each expansion plate 5 is nested together by 2 or more plate modules to be formed, group
At the connection mutually slided.
It is tired with passage of the individuals with disabilities and the elderly of wheelchair at building entrance that the present invention can solve puzzlement
Difficult problem.Due to the telescoping mechanism and rotating mechanism of the present apparatus so that ability to transform of the present invention is powerful, and then wide adaptability
It is general, especially for the various forms of stair before building, there is good effect.It occupies little space, grasps after the present invention is flexible
Make simply, not influencing the environment and beauty on periphery, and economy is very considerable.
Description of the drawings
Fig. 1 is a kind of accessible Telescopic path overall structure expanded view of wheelchair of the present invention;
Fig. 2 is that a kind of wheelchair of the present invention is fully retracted state diagram with accessible Telescopic path.
Description of the drawings is as follows
6. spring button of 1.Z types bar 2. Telescopic path, 3. control hole, 4. telescopic rod, 5. expansion plate, 7. lifting lug
Specific implementation mode
Below in conjunction with drawings and examples, the present invention is described in further detail.Specific implementation described herein
Example mode is only used for explaining the present invention, is not intended to limit the scope of protection of the present invention.
In conjunction with above-mentioned each attached drawing, a kind of a kind of cloth of wheelchair with accessible Telescopic path on residential building front step is proposed
Set the case study on implementation of mode.
The accessible Telescopic path of device (Fig. 1) i.e. chair, has step, without subsidiary fixation before being used primarily in all kinds of buildings
Wheelchair Accessible in the case of, help a variety of wheelchairs smoothly to pass through.The scalability of patent of the present invention is very powerful, especially
It is minimum (Fig. 1, Fig. 2 are compared) compared to flexible preceding occupied space after flexible, it is convenient for carrying, it is on-demand.
As shown in Figure 1, a kind of accessible Telescopic path of wheelchair of the present invention, agent structure is tied by stretching structure and rotation
Structure two parts form.The stretching structure is specifically made of Telescopic path 2, telescopic rod 4, expansion plate 5;Rotational structure is by Z-type bar
1, lifting lug 7 forms.Control hole 3, spring button 6 are mainly used to control the flexible length of the present apparatus.The upper and lower, left and right of the present apparatus
Almost symmetry is suitable for batch and builds.
Apparatus of the present invention contain 2 Telescopic paths 2, and each Telescopic path 2 is nested together by 3 channel modules and formed,
Using the connection type that can slide between channel module, 1 spring button 6 is arranged on each channel module top, and
3 control holes 3 of location arrangements of upper, middle and lower three are being connected by adjusting the control spring button 6 being arranged on channel module
Channel module on different control holes 3 in it is extended and retracted, further to control the flexible length of Telescopic path 2;Into one
Step realize pair and the Z-type bar 1 that links together of Telescopic path 2 it is longitudinally adjusted, then by being stretched with what Z-type bar 1 welded together
Contracting bar 4 it is longitudinally adjusted, it is final to realize the longitudinally adjusted of expansion plate 5, so adapt to the different steps of different stair width and
The variation of height.
The mutual sliding of channel module can be fixed on required position by the constraint of built-in spring button 6, this
Button after the power at channel module both ends reaches certain degree, can be transported mutually without deliberately operating between channel module
It is dynamic.Equidistant control hole is set on channel module in order to accommodate the spring button for running to this position.Telescopic path can be with
The larger step and barrier of change in size is adapted to, in order to which wheelchair etc. easily clears the jumps and stair.
Apparatus of the present invention contain 4 telescopic rods 4, and each telescopic rod 4 is made of together 3 bar modules nests, form phase
The connection mutually slided;The both ends of telescopic rod and Z-type bar 1 weld together.When telescopic rod stretches, so that it may to realize that entire wheelchair is used
Accessible Telescopic path is in lateral elongation and shortening, the power very little that telescopic rod 4 is born, can be free to slide between bar module,
The different wheelspans for adapting to different wheelchairs make the wheel of the wheelchair of different wheel spacing that can pass through on Telescopic path 2.
Z-type bar and telescopic rod have identical rotary motion form.When Z-type bar rotates, so that it may to drive telescopic rod together
It rotates, due to the rotation of telescopic rod, to realize upper and lower, the forward and backward adjusting of pressing plate, and then the present invention can be made suitable
Various sizes of stairway step situation is answered, the present invention is made to have stronger adaptability.
Apparatus of the present invention contain 5 expansion plates 5, and each expansion plate 5 is nested together by 2 plate modules and formed, and form phase
The connection mutually slided;By the adjustment of the stretching structure and rotational structure of the accessible Telescopic path of wheel-chair, expansion plate 5 is most
It can be laid on stairway step eventually.In this case, the people of push wheel chair can step down on expansion plate 5, lean on expansion plate and step
Between frictional force accessible Telescopic path is fixed.Fixed wheelchair is further implemented in be incited somebody to action on accessible Telescopic path
Wheelchair is easily pushed to or is pushed.The retractility of expansion plate 5 can be used for adapting to the mode of walking of different people, can also reduce
Entire invention device the space occupied under indentation state.
Apparatus of the present invention contain 8 Z-type bars 1, and 1 one end of Z-type bar and Telescopic path 2 use rotatable connection type,
The other end and telescopic rod 4 are linked together by the way of welding.The rotation in 1 relative telescopic channel 2 of Z-type bar drives telescopic rod 4
Rotation, and then upper and lower, the forward and backward micro-adjustment of lifting lug 7 and expansion plate 5 is realized, to realize that wheelchair flexible is led to accessible
Road expansion plate adapts to different step width and height.
Apparatus of the present invention contain 10 lifting lugs 7, and 7 one end of lifting lug and telescopic rod 4 use rotatable connection type, another
End and expansion plate 5 are linked together by the way of welding.The rotation of 7 relative telescopic bar 4 of lifting lug drives the rotation of expansion plate 5,
And then realize micro-adjustment of the expansion plate 5 relative to stairway step angle, to realize that accessible Telescopic path expansion plate 5 can be tight
The step of close each stair of fitting.After the people of push wheel chair steps on, so that it may to realize the fixation of whole device.
When whole device is used, expansion plate is stretched out, and is adjusted the adjusting of rotating mechanism, expansion plate and stair fitting.
In this case, people can step down in the wheelchair that push on expansion plate and travelled in track and clear the jumps or stair.This
The purpose of sample design is the gravity by the people being applied on expansion plate, increases the frictional force of device and stair face, Jin Erbao
Witness required stability and fastness when with this device.
Claims (1)
1. a kind of wheelchair opens up channel, including stretching structure and rotational structure two parts with accessible folding, stretching structure includes flexible
Channel (2), telescopic rod (4) and expansion plate (5);Rotational structure includes Z-type bar (1) and lifting lug (7);
Wherein, there are two Telescopic paths (2), each Telescopic path (2) is nested together by the channel module of more than two to be formed,
Spring button (6) is disposed with using the connection type that can be slided, each channel module between channel module, and in channel
The different location arrangement control hole (3) of module, by adjusting the spring button (6) being arranged on channel module in connected channel
It is extended and retracted in different control holes (3) in module, further to control the flexible length of Telescopic path (2);
The telescopic rod (4) of multiple longitudinal arrangements, each telescopic rod are connected with by Z-type bar (1) between two Telescopic paths (2)
(4) it is made of together 2 or more bar modules nests, Z-type bar (1) one end and Telescopic path (2) use rotatable company
Mode is connect, the other end is fixedly connected with telescopic rod (4);
Each telescopic rod (4) is connected with expansion plate (5) by lifting lug (7), and lifting lug (7) one end and telescopic rod (4) use can revolve
The connection type turned, the other end are fixedly connected with expansion plate (5);Each expansion plate (5) is nested in one by 2 or more plate modules
Composition is played, the connection mutually slided is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610556155.2A CN106193477B (en) | 2016-07-14 | 2016-07-14 | Wheelchair opens up channel with accessible folding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610556155.2A CN106193477B (en) | 2016-07-14 | 2016-07-14 | Wheelchair opens up channel with accessible folding |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106193477A CN106193477A (en) | 2016-12-07 |
CN106193477B true CN106193477B (en) | 2018-07-20 |
Family
ID=57474307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610556155.2A Expired - Fee Related CN106193477B (en) | 2016-07-14 | 2016-07-14 | Wheelchair opens up channel with accessible folding |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106193477B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0160022A1 (en) * | 1983-10-14 | 1985-11-06 | Ake Nyman | Adjustable staircase. |
DE29801232U1 (en) * | 1998-01-27 | 1998-03-19 | Walter Claudia | Stairs with adjustable steps |
CN2420367Y (en) * | 2000-04-30 | 2001-02-21 | 李自由 | Multifunction folding stair |
CN2691549Y (en) * | 2003-11-03 | 2005-04-13 | 上海杰斯机械施工有限公司 | Ltydraulic lifting passage device for disabled people Wheel chair |
CN201002566Y (en) * | 2007-02-02 | 2008-01-09 | 林会明 | Non-obstacle passage leading device for vehicle |
CN202537800U (en) * | 2012-04-24 | 2012-11-21 | 张瑞良 | Automobile wheelchair barrier-free access |
CN204311670U (en) * | 2014-12-19 | 2015-05-06 | 浙江科隆五金股份有限公司 | Wheelchair aluminium ladder |
CN204435704U (en) * | 2015-01-10 | 2015-07-01 | 刘宇 | A kind of variable gradient formula stair framework |
-
2016
- 2016-07-14 CN CN201610556155.2A patent/CN106193477B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0160022A1 (en) * | 1983-10-14 | 1985-11-06 | Ake Nyman | Adjustable staircase. |
DE29801232U1 (en) * | 1998-01-27 | 1998-03-19 | Walter Claudia | Stairs with adjustable steps |
CN2420367Y (en) * | 2000-04-30 | 2001-02-21 | 李自由 | Multifunction folding stair |
CN2691549Y (en) * | 2003-11-03 | 2005-04-13 | 上海杰斯机械施工有限公司 | Ltydraulic lifting passage device for disabled people Wheel chair |
CN201002566Y (en) * | 2007-02-02 | 2008-01-09 | 林会明 | Non-obstacle passage leading device for vehicle |
CN202537800U (en) * | 2012-04-24 | 2012-11-21 | 张瑞良 | Automobile wheelchair barrier-free access |
CN204311670U (en) * | 2014-12-19 | 2015-05-06 | 浙江科隆五金股份有限公司 | Wheelchair aluminium ladder |
CN204435704U (en) * | 2015-01-10 | 2015-07-01 | 刘宇 | A kind of variable gradient formula stair framework |
Also Published As
Publication number | Publication date |
---|---|
CN106193477A (en) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103519950B (en) | A kind of medicinal intelligent care bed | |
US4457402A (en) | Wheelchair lift | |
KR20200138824A (en) | Multifunctional wheelchair | |
CN211187868U (en) | Foldable wheelchair bed | |
WO2005056376A1 (en) | Transport chair for a patient | |
US10391007B2 (en) | Elevatable and portable wheelchair | |
CN109091319A (en) | A kind of track type climbing-building wheelchair | |
CN203832357U (en) | Bus ladder device allowing disabled persons to conveniently get on/off bus | |
CN109069339B (en) | Personal movable apparatus | |
Lenker et al. | Usability evaluation of access ramps in transit buses: Preliminary findings | |
CN106193477B (en) | Wheelchair opens up channel with accessible folding | |
JP2001180535A (en) | Vehicle body with widening mechanism | |
US20140042727A1 (en) | Reconfigurable wheel chairs | |
CN107260423A (en) | A kind of wheelchair with Auxiliary support | |
KR102080545B1 (en) | Wheelchair comprising mobile device | |
US20140068854A1 (en) | Nursing Care Support Device | |
JPH119625A (en) | Wheelchair and toilet stool device for it | |
CN205286745U (en) | Dual -purpose wheelchair of folded cascade way ladder | |
WO2013095501A1 (en) | Obstacle crossing wheelchair and method of use | |
CN211326624U (en) | Walking aid equipment for old patients | |
CN109571511A (en) | It is a kind of to assist standing up shifting robot | |
CN209236627U (en) | A kind of track type climbing-building wheelchair | |
CN110547921A (en) | Device for assisting old people to get on and off private car | |
CN211023637U (en) | Rehabilitation nursing bed | |
CN113633489A (en) | Transfer device is used in old man's nursing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 300350 Haijing garden, Haihe Education Park, Jinnan, Tianjin, 135, Tianjin University. Patentee after: Tianjin University Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20200714 |
|
CF01 | Termination of patent right due to non-payment of annual fee |