CN104173146A - Minitype folding wheel chair and using method thereof - Google Patents
Minitype folding wheel chair and using method thereof Download PDFInfo
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- CN104173146A CN104173146A CN201410456312.3A CN201410456312A CN104173146A CN 104173146 A CN104173146 A CN 104173146A CN 201410456312 A CN201410456312 A CN 201410456312A CN 104173146 A CN104173146 A CN 104173146A
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- support bracket
- seat cushion
- engagement plate
- beam column
- turning cylinder
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Abstract
The invention discloses a minitype folding wheel chair which comprises a folding mechanism. The folding mechanism is composed of a framework, a seat cushion and a backrest. The framework comprises a front supporting bracket, a rear supporting bracket, a first beam rod and a second beam rod. A hook slot of a clamping hook is fixed to a stand column of a second connecting plate through a tension spring, the lower portion of the front supporting bracket is connected with a pedal plate through a sixth rotating shaft, the wheel chair can be conveniently used by the aged or physically challenged people, the wheel chair is in the folding design and is controlled by the clamping hook to be folded and unfolded, the using flexibility performance of the wheel chair is improved, the size of the wheel chair is small, the space occupied by the wheel chair in the carrying process is small, the sensory property is good, electric control is achieved, the user can control the wheel chair freely, the practicability is good, the design is novel, the good innovation scheme is provided, and the market popularization prospect is broad.
Description
Technical field
The present invention relates to a kind of people with disability's walking-replacing tool, particularly relate to a kind of automaticity high, the miniature wheelchair being convenient for carrying.
Background technology
Raising along with institutional development and people's living standard, the increasing use of people with disability gone up rehabilitation wheelchair, wheelchair has become lower limb disabled and the old indispensable walking-replacing tool of people thus, and save the arduous of the personnel for the treatment of, convenient transfer in hospital, in actual life, can facilitate its needs of activity voluntarily, common wheelchair is in the market by wheelchair frame, wheel, brake gear and seat form by four parts, and electric wheelchair is to be the energy by accumulator, electronic installation is controlled the power wheel Wheel-chair driving, user can be by control device advancing of driving wheel Wheel-chair voluntarily, strengthened the motility of wheelchair operation, return and kept away the deficiency that common wheelchair adopts both hands promotion runner to advance.
But, although electric wheelchair can drive the direction of advancing voluntarily, but most wheelchair is all heavier, so very dumb in carrying, the general space of wheelchair is in the market all larger, need to be by all parts dismounting of wheelchair when mobile, carried and need to assemble, such operation is rich normal loaded down with trivial details, reduced its Practical Performance, also very inconvenient when maintenance, permanent such dismounting also affects the service life of wheelchair, can allow equally user feel very tired, organoleptic properties is poor, in actual use procedure, limited to, to user, brought worry.
In sum, for the defect of prior art, need especially a kind of mini folding wheelchair, to solve the deficiencies in the prior art.
Summary of the invention
For electric wheelchair in prior art, take up room larger, and be inconvenient to fold in actual use, people with disability's daily life is brought again to very large impact, the present invention proposes a kind of mini folding wheelchair, and modern design, makes wheelchair occupy space little, and frame design becomes folding mechanism, when carrying, conveniently pack up, strengthened Practical Performance, address the deficiencies of the prior art.
To achieve these goals, technical scheme of the present invention is as follows:
Mini folding wheelchair: comprise a fold mechanism, fold mechanism is comprised of skeleton, seat cushion, backrest, wherein, skeleton includes front support bracket, rear support bracket, the first beam column, the second beam column;
Backrest and seat cushion intersection are provided with the first turning cylinder of controlling backrest inclination direction, the bottom of backrest both sides is all welded with and is communicated with respectively front support bracket, the first engagement plate of seat cushion, the centre of the first engagement plate is provided with controls the second turning cylinder that front support bracket turns to seat cushion, between backrest and rear support bracket, the second engagement plate is installed, above the second engagement plate, offer and control the 3rd turning cylinder that rear support bracket turns to, the first beam column of controlling direction of displacement by the 4th turning cylinder is all installed between front support bracket and rear support bracket, one side of seat cushion is provided with the second beam column being connected with front support bracket, the second beam column two ends are provided with the 5th turning cylinder, the opposite side of seat cushion arranges controls the clamp hook piece that whole fold mechanism opens and closes, the hook groove of clamp hook piece is connected the column being fixed on the second engagement plate by extension spring, the below of front support bracket is by the 6th turning cylinder connecting pin pedal.
The both sides of described seat cushion are provided with handrail, and handrail plug-in unit has been assigned in the inside of handrail, and a side of handrail plug-in unit is provided with handle, and the opposite side of handrail plug-in unit is provided with driving governor.
Further, one end of described driving governor is provided with controls wheelchair mobile driving lever all around, and the other end of driving governor is provided with adjusting button.
Shape at front support bracket of the present invention takes the shape of the letter U, and the shape of rear support bracket is H shape.
Further, described driving governor connects vacant storage battery on rear support bracket by connecting wire, and a side of storage battery is provided with the motor that receives driving governor signal, and the surface of motor is nested with the protecting crust of protection motor.
Two ends at motor of the present invention are separately installed with trailing wheel, and the both sides of pedal are all provided with front-wheel, and described front-wheel is universal wheel.
Further, the below of described seat cushion offers cylinder cnotainer for articles, and cylinder cnotainer for articles and skeleton adopt detachable connection.
Further, the shape of described hook groove takes the shape of the letter U.
Further, the length that wheelchair launches is completely 900mm, and width is 580mm, is highly 820mm, and the length after wheelchair is folding is 600mm, and width is 580mm, is highly 310mm.
A kind of using method of mini folding wheelchair: first storage battery is departed to skeleton when folding, manually the hook groove of clamp hook piece is departed to column, make rear support bracket, seat cushion, the first engagement plate, the second engagement plate, backrest is in active state, manually promoting backrest can be folding to seat cushion direction under the drive of the first turning cylinder, the rotation of the second turning cylinder in the first engagement plate, make front support bracket, the second beam column is in active state, the rotation of the 3rd turning cylinder of the second engagement plate, make the first beam column in active state, like this, manually promote rear support bracket under the drive of the first beam column forward Support bracket direction draw close, pull front support bracket under the drive of the second beam column to the displacement of seat cushion direction, make whole skeleton completely folding, pedal can be dug under the control of the 6th turning cylinder, complete folding, when digging, framing structure is the same to be launched successively, hook groove by clamp hook piece fastens at column, clamp hook piece can not be offset under the effect of extension spring, make Support bracket, seat cushion, the first engagement plate, the second engagement plate, backrest is in stationary state, due to the first engagement plate, fixing of the second engagement plate, so the first beam column and the second beam column are equally in stationary state, complete the fixing of whole skeleton, storage battery is installed can be used.
The invention has the beneficial effects as follows: this product structure is simple, easy to make, facilitate old people or people with disability's use, wheelchair adopts collapsible design, fold and open by a clamp hook piece and control, promoted the flexible performance that wheelchair is used, and the volume of wheelchair is smaller, in carrying, the space that wheelchair is taken is less, organoleptic properties is good, and adopts electronic control, and user can arbitraryly be controlled wheelchair, practicality is good, modern design, is a kind of good innovation scheme, has very much marketing prospect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the present invention in detail:
Fig. 1 is blast structural representation of the present invention.
Fig. 2 is polycrystalline substance schematic diagram of the present invention.
Fig. 3 is skeleton traffic direction structural representation when folding of the present invention.
Fig. 4 is the structural representation of folding process of the present invention.
Fig. 5 is the fixing figure of rear clamp hook piece that folded of the present invention.
Fig. 6 is Facad structure schematic diagram of the present invention.
Fig. 7 is side structure schematic diagram of the present invention.
Fig. 8 is the structural representation after of the present invention folding.
100-skeleton in figure, 110-seat cushion, 120-the second beam column, 130-front support bracket, 140-the first beam column, 150-rear support bracket, 160-clamp hook piece, 170-backrest, 180-extension spring, 190-the first engagement plate, 191-the second engagement plate, 111-the second turning cylinder, 112-the 3rd turning cylinder, 113-the 4th turning cylinder, 114-the 5th turning cylinder, 115-the first turning cylinder, 161-hooks groove, 162-column, 200-driving governor, 211-driving lever, 212-regulates button, 210-cylinder cnotainer for articles, 220-handrail plug-in unit, 221-handrail, 222-handle, 230-connects wire, 300-pedal, 310-trailing wheel, 320-front-wheel, 330-storage battery, 340-motor, 301-the 6th turning cylinder, 344-protecting crust.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of mini folding wheelchair of Fig. 7, Fig. 8: comprise fold mechanism, fold mechanism is comprised of skeleton 100, seat cushion 110, backrest 170, wherein, skeleton 100 includes front support bracket 130, rear support bracket 150, the first beam column 140, the second beam column 120, backrest 170 and seat cushion 110 intersection are provided with the first turning cylinder 115 of controlling backrest 170 incline directions, the bottom of backrest 170 both sides is all welded with and is communicated with respectively front support bracket 130, the first engagement plate 190 of seat cushion 110, the centre of the first engagement plate 190 is provided with controls the second turning cylinder 111 that front support bracket 130 turns to seat cushion 110, the second engagement plate 191 is installed between backrest 170 and rear support bracket 150, the second engagement plate 191 offers above controls the 3rd turning cylinder 112 that rear support bracket 150 turns to, the first beam column 140 of controlling direction of displacement by the 4th turning cylinder 113 is all installed between front support bracket 130 and rear support bracket 150, one side of seat cushion 110 is provided with the second beam column 120 being connected with front support bracket 130, the second beam column 120 two ends are provided with the 5th turning cylinder 114, the opposite side of seat cushion 110 arranges controls the clamp hook piece 160 that whole fold mechanism opens and closes, the hook groove 161 of clamp hook piece 160 is connected and is fixed on the column 162 on the second engagement plate 191 by extension spring 180, the below of front support bracket 130 is by the 6th turning cylinder 301 connecting pin pedals 300.
In addition, the both sides of seat cushion 110 are provided with handrail 221, and handrail plug-in unit 220 has been assigned in the inside of handrail 221, and a side of handrail plug-in unit 220 is provided with handle 222, and the opposite side of handrail plug-in unit 220 is provided with driving governor 200.One end of driving governor 200 is provided with controls wheelchair mobile driving lever 211 all around, and the other end of driving governor 200 is provided with and regulates button 212.The shape of front support bracket 130 takes the shape of the letter U, and the shape of rear support bracket 150 is H shape.Driving governor 200 connects vacant storage battery 330 on rear support bracket 150 by connecting wire 230, and a side of storage battery 330 is provided with the motor 340 that receives driving governor 200 signals, and the surface of motor is nested with the protecting crust 344 of protection motor.Driving governor 200 can be import or domestic, increase the use face of product, driving governor 200 adopts detachable connection, what the present invention adopted is integral type, also can be split type, storage battery 330 can be lead-acid battery or lithium battery, motor 340 is provided with the hands handle of electromagnetic brake, pulling can clutch, applicable car manually promotes, storage battery 330 adopts detachable connection at skeleton, motor straight is put, motor 340 can stand and closes and unclamp, motor 340 stands when closing, the brake of storage battery discharges, driving governor 200 just can be controlled movement all around like this, when motor 340 unclamps, can adopt the mode of hand push to control advancing of wheelchair, strengthen the flexibility ratio of using.
The two ends of motor 340 are separately installed with trailing wheel 310, and the both sides of pedal 300 are all provided with front-wheel 320, and described front-wheel 320 is universal wheel.The moving direction of so flexible control wheelchair.The below of seat cushion 110 offers cylinder cnotainer for articles 210, and cylinder cnotainer for articles 210 and skeleton 100 adopt detachable connection, are convenient to place some article used in everyday, strengthen sense organ body and see.The shape that hooks groove 162 takes the shape of the letter U, and makes the more firm of fastening, strengthens the stability of using.Meanwhile, the length that wheelchair launches is completely 900mm, and width is 580mm, is highly 820mm, and the length after wheelchair is folding is 600mm, and width is 580mm, is highly 310mm.Wheelchair is miniature, saves space, is easy to carry, and has strengthened the motility of using.
Using method of the present invention is: when folding, first storage battery 330 is departed to skeleton 100, manually the hook groove of clamp hook piece 160 161 is departed to column 162, make rear support bracket 150, seat cushion 110, the first engagement plate 190, the second engagement plate 191, backrest 170 is in active state, manually promoting backrest 170 can be folding to seat cushion 110 directions under the drive of the first turning cylinder 115, the rotation of the second turning cylinder 111 in the first engagement plate 190, make front support bracket 130, the second beam column 120 is in active state, the rotation of the 3rd turning cylinder 112 of the second engagement plate 191, make the first beam column 140 in active state, like this, manually promote rear support bracket 150 under the drive of the first beam column 140 forward Support bracket 130 directions draw close, pull front support bracket 130 under the drive of the second beam column 120 to seat cushion 110 direction displacements, make whole skeleton 100 completely folding, pedal 300 can be dug under the control of the 6th turning cylinder 301, complete folding, when digging, skeleton 100 structures are the same to be launched successively, hook groove 161 by clamp hook piece 160 fastens at column 162, clamp hook piece 160 can not be offset under the effect of extension spring 180, make rear support bracket 150, seat cushion 110, the first engagement plate 190, the second engagement plate 191, backrest 170 is in stationary state, due to the first engagement plate 190, fixing of the second engagement plate 191, so front support bracket 130, the first beam column 140 and the second beam column 120 are equally in stationary state, complete the fixing of whole skeleton 100, storage battery 330 is installed can be used.By operation driving lever, just can realize displacement all around, Practical Performance is excellent.
Based on above-mentioned, beneficial effect of the present invention is: simple in structure, easy to make, facilitate old people or people with disability's use, wheelchair adopts collapsible design, folds and opens by a clamp hook piece and control, and has promoted the flexible performance that wheelchair is used, and the volume of wheelchair is smaller, in carrying, the space that wheelchair is taken is less, and organoleptic properties is good, and adopt electronic control, user can arbitraryly be controlled wheelchair, and practicality is good, modern design, be a kind of good innovation scheme, have very much marketing prospect.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. a mini folding wheelchair, is characterized in that: comprise fold mechanism, fold mechanism is comprised of skeleton, seat cushion, backrest, and wherein, skeleton includes front support bracket, rear support bracket, the first beam column, the second beam column;
Backrest and seat cushion intersection are provided with the first turning cylinder of controlling backrest inclination direction, the bottom of backrest both sides is all welded with and is communicated with respectively front support bracket, the first engagement plate of seat cushion, the centre of the first engagement plate is provided with controls the second turning cylinder that front support bracket turns to seat cushion, between backrest and rear support bracket, the second engagement plate is installed, above the second engagement plate, offer and control the 3rd turning cylinder that rear support bracket turns to, the first beam column of controlling direction of displacement by the 4th turning cylinder is all installed between front support bracket and rear support bracket, one side of seat cushion is provided with the second beam column being connected with front support bracket, the second beam column two ends are provided with the 5th turning cylinder, the opposite side of seat cushion arranges controls the clamp hook piece that whole fold mechanism opens and closes, the hook groove of clamp hook piece is connected the column being fixed on the second engagement plate by extension spring, the below of front support bracket is by the 6th turning cylinder connecting pin pedal.
2. a kind of mini folding wheelchair according to claim 1, is characterized in that: the both sides of described seat cushion are provided with handrail, and handrail plug-in unit has been assigned in the inside of handrail, and a side of handrail plug-in unit is provided with handle, and the opposite side of handrail plug-in unit is provided with driving governor.
3. according to a kind of mini folding wheelchair described in claim 1 or claim 2, it is characterized in that: one end of described driving governor is provided with controls wheelchair mobile driving lever all around, and the other end of driving governor is provided with adjusting button.
4. a kind of mini folding wheelchair according to claim 1, is characterized in that: the shape of described front support bracket takes the shape of the letter U, and the shape of rear support bracket is H shape.
5. according to a kind of mini folding wheelchair described in claim 1 or claim 2; it is characterized in that: described driving governor connects vacant storage battery on rear support bracket by connecting wire; one side of storage battery is provided with the motor that receives driving governor signal, and the surface of motor is nested with the protecting crust of protection motor.
6. according to a kind of mini folding wheelchair described in claim 1 or claim 5, it is characterized in that: the two ends of described motor are separately installed with trailing wheel, the both sides of pedal are all provided with front-wheel, and described front-wheel is universal wheel.
7. a kind of mini folding wheelchair according to claim 1, is characterized in that: the below of described seat cushion offers cylinder cnotainer for articles, and cylinder cnotainer for articles and skeleton adopt detachable connection.
8. a kind of mini folding wheelchair according to claim 1, is characterized in that: the shape of described hook groove takes the shape of the letter U.
9. a kind of mini folding wheelchair according to claim 1, is characterized in that: the length that wheelchair launches is completely 900mm, and width is 580mm, is highly 820mm, and the length after wheelchair is folding is 600mm, and width is 580mm, is highly 310mm.
10. the using method of a mini folding wheelchair: first storage battery is departed to skeleton when folding, manually the hook groove of clamp hook piece is departed to column, make rear support bracket, seat cushion, the first engagement plate, the second engagement plate, backrest is in active state, manually promoting backrest can be folding to seat cushion direction under the drive of the first turning cylinder, the rotation of the second turning cylinder in the first engagement plate, make front support bracket, the second beam column is in active state, the rotation of the 3rd turning cylinder of the second engagement plate, make the first beam column in active state, like this, manually promote rear support bracket under the drive of the first beam column forward Support bracket direction draw close, pull front support bracket under the drive of the second beam column to the displacement of seat cushion direction, make whole skeleton completely folding, pedal can be dug under the control of the 6th turning cylinder, complete folding, when digging, framing structure is the same to be launched successively, hook groove by clamp hook piece fastens at column, clamp hook piece can not be offset under the effect of extension spring, make Support bracket, seat cushion, the first engagement plate, the second engagement plate, backrest is in stationary state, due to the first engagement plate, fixing of the second engagement plate, so the first beam column and the second beam column are equally in stationary state, complete the fixing of whole skeleton, storage battery is installed can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456312.3A CN104173146A (en) | 2014-09-09 | 2014-09-09 | Minitype folding wheel chair and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456312.3A CN104173146A (en) | 2014-09-09 | 2014-09-09 | Minitype folding wheel chair and using method thereof |
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| Publication Number | Publication Date |
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| CN104173146A true CN104173146A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410456312.3A Pending CN104173146A (en) | 2014-09-09 | 2014-09-09 | Minitype folding wheel chair and using method thereof |
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| CN (1) | CN104173146A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769464A (en) * | 2016-03-25 | 2016-07-20 | 白瑞平 | Foldable type wheelchair and portable mobile device |
| CN106074028A (en) * | 2016-07-11 | 2016-11-09 | 浙江英洛华康复器材有限公司 | Foldable electric wheeled chair |
| CN107361935A (en) * | 2017-06-26 | 2017-11-21 | 江苏正辰智能科技有限公司 | A kind of folding portable wheelchair |
| CN109674591A (en) * | 2019-01-31 | 2019-04-26 | 江苏鸿凯医疗科技有限公司 | A kind of high-performance station wagon |
| CN113827410A (en) * | 2021-09-14 | 2021-12-24 | 安徽金百合医疗器械有限公司 | Medical carbon fiber electric wheelchair with seat cushion groove |
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| TW308541B (en) * | 1996-11-06 | 1997-06-21 | Nissin Iryoki Kk | The portable wheel chair |
| CA2318028A1 (en) * | 2000-09-12 | 2002-03-12 | Random Products Trust | Combination walker and transport chair |
| TWM275834U (en) * | 2005-01-26 | 2005-09-21 | Karma Medical Prod Co Ltd | Locking structure of foldable wheelchair |
| CN2774448Y (en) * | 2005-02-03 | 2006-04-26 | 康扬股份有限公司 | Clamping structure of foldable wheel chair |
| CN202682215U (en) * | 2012-07-05 | 2013-01-23 | 常熟市平方轮椅有限公司 | Electric wheel chair |
| CN204072534U (en) * | 2014-09-09 | 2015-01-07 | 上海威之群机电制品有限公司 | A kind of mini folding wheelchair |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW308541B (en) * | 1996-11-06 | 1997-06-21 | Nissin Iryoki Kk | The portable wheel chair |
| CA2318028A1 (en) * | 2000-09-12 | 2002-03-12 | Random Products Trust | Combination walker and transport chair |
| TWM275834U (en) * | 2005-01-26 | 2005-09-21 | Karma Medical Prod Co Ltd | Locking structure of foldable wheelchair |
| CN2774448Y (en) * | 2005-02-03 | 2006-04-26 | 康扬股份有限公司 | Clamping structure of foldable wheel chair |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769464A (en) * | 2016-03-25 | 2016-07-20 | 白瑞平 | Foldable type wheelchair and portable mobile device |
| CN106074028A (en) * | 2016-07-11 | 2016-11-09 | 浙江英洛华康复器材有限公司 | Foldable electric wheeled chair |
| CN107361935A (en) * | 2017-06-26 | 2017-11-21 | 江苏正辰智能科技有限公司 | A kind of folding portable wheelchair |
| CN109674591A (en) * | 2019-01-31 | 2019-04-26 | 江苏鸿凯医疗科技有限公司 | A kind of high-performance station wagon |
| CN113827410A (en) * | 2021-09-14 | 2021-12-24 | 安徽金百合医疗器械有限公司 | Medical carbon fiber electric wheelchair with seat cushion groove |
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Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |