CN104564595B - Method of mounting inflator on invalid wheelchair and method of wheel-chaired invalid performing manual inflating - Google Patents
Method of mounting inflator on invalid wheelchair and method of wheel-chaired invalid performing manual inflating Download PDFInfo
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- CN104564595B CN104564595B CN201510042011.0A CN201510042011A CN104564595B CN 104564595 B CN104564595 B CN 104564595B CN 201510042011 A CN201510042011 A CN 201510042011A CN 104564595 B CN104564595 B CN 104564595B
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- inflator
- armed lever
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000007704 transition Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 210000004247 hand Anatomy 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
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Abstract
A method of mounting an inflator on an invalid wheelchair and a method of a wheel-chaired invalid performing manual inflating are disclosed. The method of mounting includes: forming an oblique T-shaped service state structure on the side of the invalid wheelchair (Y), and positioning the inflator and a long arm lever (1) to the invalid wheelchair (Y) through a transition base plate (S); thus, the invalid seated on the invalid wheelchair (Y) can feel free to inflate tires with the inflator by manually operating the long arm lever (1). The way where the invalid manually operates the long arm lever (1) to drive the inflator to manually inflate inner tubes of wheels (h) of the invalid wheelchair (Y) is more convenient; the invalid can inflate the inner tubes of the wheels (h) just by manually moving the long arm lever (1) up and down; as shown in attached figures, a single roller (3) disposed in the middle of a middle shaft (4) penetrating a top hole of a forked vertical inflating bar (4) is key to the invention.
Description
Technical field
The present invention relates to a kind of method that is arranged on disabled wheelchair of inflator and take a seat wheelchair-bound person's Manual inflating
Method.
Background technology
At present, it is common to use manual aerating device (inflator pump), aerating device must be placed in ground during use, utilize
Human body stretch and bend and pull-up (pumping) and the action pushing (aerofluxuss) that staff is synchronous and carry out external (for example：Car
The wheel inner tube of a tyre) inflate；Its structure is simple, easy to use, but, it is impossible to act like this for legs and feet handicapped person, especially
It is for the lower part of the body people with disability being sitting on disabled wheelchair, even more cannot voluntarily be filled the wheel on this disabled wheelchair
Gas.Foreign aid must be relied on.
CN 203829170 U discloses a kind of circular inflatable cylinder being suitable for setting on above-mentioned deformity wheelchair, and its deficiency exists
In：The structure of circular inflatable cylinder is complex, manufactures more difficult (arc original paper especially therein), belongs to special nonstandard
The version of quasi- inflator pump, its accessory is not easy to obtain, and assembly difficulty is also higher.
If can realize on the architecture basics of existing manual vertical type conventional pneumatic cylinder：Allow and be sitting on disabled wheelchair
People with disability can also oneself the inner tube on disabled wheelchair be completed to be related in the case of without foreign aid to inflate manually
(no matter any parts corrupted in existing vertical-type type conventional pneumatic cylinder is all easily found accessory and implements voluntarily to pacify overall process
Dress), wouldn't be more OK？
Content of the invention
The purpose of the present invention：
Exactly in order to solve the problems, such as above-mentioned " wouldn't be more preferable ".
In order to realize the purpose of the present invention, intend employing the following technical solutions：
The general layout method that the present invention can form the use state version of inclination " T " font is as follows：
Allow inflator and long armed lever pass through transition substrate and disabled wheelchair positioning, and make vertical-type inflator pump bottom
Go forward keyed end and all employ energy using two positions of keyed end after under the axle ends of the long armed lever bottom of manual inflation
Enough rotate the bridging mode of angle displacement, and vertical-type inflation masthead end employs and can either send out with above-mentioned long armed lever stage casing
Raw anglec of rotation displacement, can occur to carry out horizontal rolling displacement by single roller in upper and lower a pair of tracks in long armed lever again
Dual bridging mode, the position that this dual bridging mode is located, define the bridging mode of above-mentioned inclination " T " font；
Described long armed lever presents lower rail by two " T " font steel arranged opposite in the way of the top in its section is symmetrical
The version in road and the long-armed shape rod-like structure of molding, and, its top is set at manual handle position place, manually should
During handle upper and lower displacement, it is the process driving inflator externally to extract air and gas of internally indenting；
Described can carry out horizontal rolling row by vertical-type inflation masthead end by axis connection roller in long armed lever
The structure entered is as follows：
Inflate the single roller of axis middle setting of masthead end a pair of hole through vertical-type, and by upper inside long armed lever
Under " T " font steel define the upper lower railway of the groove for positioning above-mentioned single roller circumferential outer edge up and down, and, on this
The distance between lower railway requires：Both existed roller can be allowed to be stressed upon in single-sided tracks carry out and rolled the gap advanced, and
Can not allow roller that rocking of upper and lower displacement property occurs between upper lower railway again.Relation between roller and upper lower railway
It is：Roller is positioned about track, and the pressurized in rail in roller one end go forward after roll displacement when the then other end of roller and rail
Road is in slide anteroposterior displacement state.
Inflator is installed on described disabled wheelchair and refers to that the inflator of this installation just can complete by single handss of people with disability
The whole gas replenishment processes to inner tube.
Installing inflator on disabled wheelchair, to refer to that the inflator of this installation just can complete by single handss of people with disability right
Whole gas replenishment processes of inner tube.
The step of Manual inflating of the present invention is as follows：
First, first, people with disability rolls the wheel on disabled wheelchair by handss, allows the conventional gas that stretches out on the inner tube of a tyre of this wheel
Mouth swing offset, to the position close to this disabled upper part of human body, afterwards, manually just can conveniently realize：Vertical-type is allowed to inflate
The valve of conventional exhaust tube end of cylinder lower end setting is docked with the valve on above-mentioned inner tube；
Two and then, by the upper-end part of driving of people with disability's long armed lever manually, by upper and lower pull with push this long armed lever, you can
Inflate bar by this long armed lever and the vertical-type stretching out vertical-type inflator pump to complete to inflate bar by vertical-type inflator pump with vertical-type
Whole gas replenishment processes to inner tube for the inflator constituting.
The method of wheelchair people with disability's Manual inflating just can complete to wheel in the case of referring to assist without people's foot
Whole gas replenishment processes of the inner tube of a tyre.
The main feature of the present invention：
Because the present invention can form, using the conventional inflator being arranged on disabled wheelchair, the use shape tilting " T " font
State general layout, that is, allow people with disability in the way of voluntarily going up lower pumping manually, calming the anger, the inner tube of disabled wheelchair be inflated, this is just non-
But can facilitate and inner tube is voluntarily filled for making full use of by increasing the arm of force and reducing the output of people with disability's hand-power as far as possible
Gas creates condition, can also be easily to obtain any conventional fitment of conventional vertical-type inflator and convenient generation unavoidably
Maintenance matters create condition.
Because crucial construction featuress in the present invention are：Vertical-type inflation masthead end is employed with above-mentioned long armed lever stage casing
Angle displacement can either be rotated, can occur to carry out water by a pair roller on the track that inwall is formed again in long armed lever
The dual bridging mode of flat roll displacement, and：On this distance between lower railway require be：Both existed and roller can be allowed pressurized
Single-sided tracks are carried out roll the gap advanced, and can not allow roller that upper and lower displacement property occurs between upper lower railway
Rock, this just may insure its reasonability for the present invention in defeated power structure, that is, be not in manually defeated power " get stuck " phenomenon one
The mechanical breakdown of class creates condition.
By people with disability's hand-power output point to above-mentioned " T " font the torque arm length that formed of cohesive position with take
Length as inflator in the present invention is inversely proportional to, and therefore, always can manage to make weak people with disability (hand-power is weaker) convenient
Ground is by the inflator tire tube air-inflating to wheel manually in the present invention：Take inflator length little as much as possible (for example：Minimum
Routine inflates 10 centimetres of tube length), that is, make the arm of force being formed on long armed lever as large as possible.
Brief description：
Fig. 1 illustrates to be arranged on as the inflator in the present invention by what vertical-type inflator pump and vertical-type inflation bar were constituted
Rigging position overview on disabled wheelchair.
Fig. 2 illustrates inflator and is arranged on disabled wheelchair the detail drawing of crucial W position (to illustrate wherein to tilt " T " word
The connected structure principle of associated components in shape " node " position).
Fig. 3 is that the Z-direction view in Fig. 2 (illustrates above-mentioned inclination " T " font " node " position from another flank angle
The connected structure principle of associated components).
Y：The disabled wheelchair being made up of inclusion e, f, g, h, i part；S：Excessively substrate；Q：Formed by a, b, c, d tetra-
Excessive substrate is allowed to implement the optimum position of secure lock with disabled wheelchair；W：As the present invention crucial intersecting junction (" section
Point ") fragmentary detail view position；Z：Z-direction view location as the crucial intersecting junction of the present invention；a：Keyed end after upper；
b：Keyed end after under axle ends；c：Go forward keyed end；d：Keyed end before lower；e：Backrest；f：Handrail；g：Bench；h：Wheel；i：
Pedal frame；1：Present the structure shape of lower railway by two " T " font steel arranged opposite in the way of the top in its section is symmetrical
Formula and the long armed lever of molding；2：Vertical-type inflator pump；3：The roller being arranged in pairs；4：Vertical-type inflates bar；5：Through vertical-type
The axis of single roller in the middle of the hole positioning of a pair of of inflation masthead end.
Specific embodiment：
Fig. 1 illustrate to be inflated by vertical-type inflator pump 2 and vertical-type bar 4 constitutes as the inflator in the present invention with residual
The mode of disease wheelchair Y positioning assembling, it is critical only that：Inflator and long armed lever 1 pass through transition substrate S and (can adopt thick 0.5 li
The reference position that the plastic plate of rice or 0.3 centimetre of aluminium sheet are illustrated with reference to Fig. 1 determines its geomery) and deformity wheelchair Y shape
Become to tilt the bridging mode of " T " font, allow inflator and long armed lever 1 pass through transition substrate S and disabled wheelchair Y positioning, and make
Obtain rear lock under the lower front keyed end d of vertical-type inflator pump 2 bottom and the axle ends of long armed lever 1 bottom using manual inflation
Fixed point two positions of b all employ and anglec of rotation displacement clockwise or counterclockwise direction can occur on vertical (for example：Its
The anglec of rotation is contemplated that at 45 degree) bridging mode, and vertical-type inflation bar 4 top is adopted with above-mentioned long armed lever 1 stage casing
Angle displacement can either be rotated, the dual linking of horizontal rolling displacement in orbit can be occurred on long armed lever 1 again
Mode, the position that this dual bridging mode is located, that is, define the bridging mode (" node ") of above-mentioned inclination " T " font.
Obviously, the size of transition substrate S and body and final setting position on disabled wheelchair Y, are taken turns by deformity
The one-sided configuration (including the layout of wheel therein and chair) of chair Y and the dual restriction of inflator structure：
For disabled wheelchair Y, optimal fastening point is located at at least three of transition substrate S：Bench g side length side
To two endpoint locations and wheel h axle side endpoint location, that is, be located at bench g avris upper rear keyed end a with go forward
Keyed end c, and rear keyed end b under axle ends.
For inflator, it is arranged on the length of long armed lever 1 on inflator and should in manual processes upper and lower displacement
In the operational range of long armed lever 1, should not be subject to transition substrate S itself or the obstruction of its outer rim and hindering of disabled wheelchair Y,
I.e. in the middle of the process of the long armed lever 1 of the manual upper and lower displacement of people with disability, hold long armed lever 1 handle handss will not be subject to the present invention in its
The stop at his position or restriction.
Fig. 2 illustrates inflator and is arranged on disabled wheelchair the detail drawing of crucial W position (to illustrate wherein to tilt " T " word
The connected structure principle of associated components in shape " node " position)：
Described long armed lever 1 is by two " T " font steel (if taking aluminium is that its abrasion resistance is poor and be not suitable for
In using as track) in the way of the top in its section is symmetrical, arranged opposite presents the version of lower railway and the length of molding
Arm shape rod-like structure, for example：Overall length 50cm, " T " font flat top portion width is 4cm, and " T " font end portion width, that is, as track
Width can use 1 centimetre, and, above-mentioned constitute the shape of long armed lever 1 as main body by the use of two " T " font steel can be with shape
The version of growth rectangular shape, its top can be set at manual handle position place, at this point it is possible on this top
The handle being made up of plastics or timber is set, or the holding similar in appearance to handle function being wrapped in above-mentioned end with sponge and being formed
To guarantee to drive inflator to feel comfortably cool when holding.
Manually during this handle upper and lower displacement, it is to drive inflator externally to extract air to compress and externally aerofluxuss with internal
Process：
When moving on people with disability manually this handle, long armed lever 1 rotate counterclockwise, roller 3 is subject to the lower railway inwall of long armed lever 1
The effect of power obliquely, roller 3 slightly moves downward along the lower railway inwall level of long armed lever 1, inflates bar 4 by vertical-type and allows work
Plug generation runs up, and externally extracts air.
When this handle moves down people with disability manually, long armed lever 1 turns clockwise, and roller 3 is subject to the upper rail inwall of long armed lever 1
The oblique effect exerted oneself, roller 3 slightly upwardly moves along upper rail inwall 1 level of long armed lever, inflates bar 4 by vertical-type and allows work
Plug produces and runs downwards, to compressed air, and passes through the external air-out of conventional arrangement of exhaustor.
Fig. 3 is the Z-direction view in Fig. 2, illustrates above-mentioned inclination " T " font " node " position from another flank angle
The connected structure of associated components passes through to drive piston to implement stretching of pumping and aerofluxuss it is clear that the vertical-type in the present invention inflates bar 4
Compression process is realized in：
Manually during long armed lever 1 upper and lower displacement, by the upper and lower inwall of interior lipped channel (upper lower railway) constituting long armed lever 1
Force oppresses single roller 3 respectively, allows axis 5 two ends of this roller 3 be each passed through a pair of hole that vertical-type inflates bar 4 top
Hole, then oppress this hole and drive this vertical-type inflation piston in vertical-type inflator pump 1 for the bar 4 toward displacement up and down, thus
Reach the purpose allowing inflator realize conventional pumping and aerofluxuss.
In order to realize the purpose of above-mentioned pumping and aerofluxuss, intend in structure using following design：
Inflate the single roller 3 of bar a pair of of 4 top hole and centre through vertical-type, in this roller 3 and long armed lever 1 on
There is gap, the size in this gap should just enable one side thereon in lower railway for the roller 3 pressurized between lower railway
Roll, but the phenomenon that obvious upper and lower displacement can not be produced between lower railway on this and teetertotter.
So far, it is not difficult to find out：
First, the length as the long manually armed lever 1 with arm of force property should lengthen as best one can, and long armed lever 1 is longer or beats
The length of inflator is shorter, then just laborsaving when people with disability inflates, and according to this principle, the inflator in the present invention can basis
The health degree of disabled upper part of human body, value be 30 centimetres, 25 centimetres, 20 centimetres, even more little, as determine above-mentioned key
After length data, corresponding other sizes (including the size of all parts or element) and material require to may be referred to completely
In prior art, determining, this is to lift with regard to soluble thing easily to the related data of the vertical-type " inflator " of different size
Preferably, just do not detail one by one here.
2nd, required hand-power when being inflated using the inflator of prior art of the present invention is compared to CN203829170U technology institute
The hand-power needing can be little, and now, its exhaust efficiency obviously can be lower, but completely can be long-armed by repeatedly manual upper and lower displacement
Bar 1 come to offset above-mentioned poor efficiency key element.It is critical only that what the present invention can be suitable for various healths is sitting in disabled wheel
Man's Demands on chair Y.
3rd, due to the main object of the present invention be the people with disability that allows and sit disabled wheelchair Y can without in the case of foreign aid just
Oneself the wheel h inner tube of a tyre of disabled wheelchair Y can be completed with the overall process inflated manually；This problem easily solves, in disabled staff
Before dynamic inflation, while only disabled wheelchair Y need to being allowed to shift with handss rotation wheel h, you can the valve cock of the wheel h inner tube of a tyre is gone to
Wheel h extreme higher position (go to wheel h top when manual operation most convenient), people with disability can as persons without a disability equally will
On vertical-type inflator pump 2, the air vent of conventional setting exhaustor carries out easily voluntarily docking manually with wheel h inner tube valve.
Last it can be seen that, in order to realize allowing people with disability effortlessly singlehanded long armed lever 1 can be driven to inflate this key
Manual step, always can accomplish：Inflator and long armed lever 1 is allowed to pass through transition substrate S and to be formed with disabled wheelchair Y positioning
The bridging mode of " T " font and people with disability being sitting on disabled wheelchair Y can be facilitated and effortlessly using inflator to residual
The overall process that the wheel h inner tube of a tyre on disease wheelchair Y is inflated manually；Drive disabled wheel particularly with the hand-power of itself can be passed through
For most people with disabilitys that chair Y advances, even more by the inflator of the present invention, the wheel h inner tube of a tyre of oneself can be completed to fill manually
The all processes of gas.
Claims (2)
1. a kind of inflator is arranged on the method on disabled wheelchair, can form the use state structure shape of inclination " T " font
The general layout method of formula is as follows：
Allow inflator and long armed lever (1) pass through transition substrate (S) and disabled wheelchair (Y) positioning, and make vertical-type inflator pump
(2) keyed end (b) after under the axle ends of long armed lever (1) bottom of the lower front keyed end (d) of bottom and the manual inflation of utilization
Two positions all employ the bridging mode that can rotate angle displacement, and vertical-type inflation bar (4) top and above-mentioned length
Armed lever (1) stage casing employs and can either rotate angle displacement, can occur in upper and lower a pair of tracks in long armed lever (1) again
The interior dual bridging mode being carried out horizontal rolling displacement by single roller (3), the position that this dual bridging mode is located, define
The bridging mode of above-mentioned inclination " T " font；
Described long armed lever (1) presents lower rail by two " T " font steel arranged opposite in the way of the top in its section is symmetrical
The version in road and the long-armed shape rod-like structure of molding, and, its top is set at manual handle position place, manually should
During handle upper and lower displacement, it is to drive inflator externally to extract air and the internal process compressing simultaneously externally aerofluxuss；
Bar (4) top is inflated by vertical-type horizontal rolling traveling can be carried out in long armed lever (1) by axis connection roller (3)
Structure as follows：
Inflate axis (5) middle setting single roller (3) of bar (4) top a pair of hole through vertical-type, and long armed lever (1)
Inner side defines the upper lower railway of the groove for positioning above-mentioned rollers (3) circumferential outer edge up and down by upper and lower " T " font steel, and
And, the distance between lower railway requirement on this is：Both existed roller (3) can be allowed to be stressed upon in single-sided tracks carry out roll and advanced
Gap, and can not allow roller (3) that rocking of upper and lower displacement property occurs between upper lower railway；
The method that described inflator is arranged on disabled wheelchair refers to that the mode of this installation inflator passes through single handss of people with disability
The whole gas replenishment processes to wheel (h) inner tube of a tyre that just can complete in the case of taking a seat.
2. a kind of inflator according to strong request 1 is arranged on during the general layout of the method on disabled wheelchair by residual with regard to wheelchair
The method of disease people's Manual inflating
Its step is as follows：
First, first, people with disability rolls the wheel (h) on disabled wheelchair (Y) by handss, allow this wheel (h) the inner tube of a tyre on stretch out
Conventional air cock rotary is moved to the position close to this disabled upper part of human body, afterwards, manually just can conveniently realize：Allow vertically
The valve of conventional exhaust tube end of type inflator pump (2) lower end setting is docked with the valve on above-mentioned wheel (h) inner tube of a tyre；
Two and then, by the upper-end part of driving of people with disability's long armed lever (1) manually, by upper and lower pull with push this long armed lever (1), that is,
Bar (4) can be inflated by this long armed lever (1) with the vertical-type stretching out vertical-type inflator pump (2) to complete by vertical-type inflator pump (2)
Whole gas replenishment processes to wheel (h) inner tube of a tyre for the inflator constituting with vertical-type inflation bar (4)；
The method of described wheelchair people with disability's Manual inflating just can complete to wheel (h) in the case of referring to assist without people's foot
Whole gas replenishment processes of the inner tube of a tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042011.0A CN104564595B (en) | 2015-01-21 | 2015-01-21 | Method of mounting inflator on invalid wheelchair and method of wheel-chaired invalid performing manual inflating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042011.0A CN104564595B (en) | 2015-01-21 | 2015-01-21 | Method of mounting inflator on invalid wheelchair and method of wheel-chaired invalid performing manual inflating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104564595A CN104564595A (en) | 2015-04-29 |
| CN104564595B true CN104564595B (en) | 2017-02-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042011.0A Active CN104564595B (en) | 2015-01-21 | 2015-01-21 | Method of mounting inflator on invalid wheelchair and method of wheel-chaired invalid performing manual inflating |
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| Country | Link |
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| CN (1) | CN104564595B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225251Y (en) * | 2008-07-23 | 2009-04-22 | 北京康斯特仪表科技股份有限公司 | High-pressure high-efficiency hand pressure air pump |
| DE202010012299U1 (en) * | 2010-09-07 | 2010-12-30 | Büber, Mike | removable support / stand for non-motorized two-wheelers with integrated hand-operated air pump |
| DE102009044169B3 (en) * | 2009-10-02 | 2011-02-17 | Ulrich Alber Gmbh | Parking brake for locking wheels of wheelchair, has base plate and brake lever which is pivotally mounted on base plate, where pivot point of brake lever slides with respect to base plate |
| CN201858110U (en) * | 2010-11-09 | 2011-06-08 | 上海电机学院 | Manual inflator |
| US20130324379A1 (en) * | 2012-06-01 | 2013-12-05 | The Regents of the University of California Corporation, A California Corporation | Apparatuses and methods for exercising the arm |
| CN203829170U (en) * | 2014-05-20 | 2014-09-17 | 王国燕 | Circular inflator pump arranged on wheelchair for disabled person |
-
2015
- 2015-01-21 CN CN201510042011.0A patent/CN104564595B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225251Y (en) * | 2008-07-23 | 2009-04-22 | 北京康斯特仪表科技股份有限公司 | High-pressure high-efficiency hand pressure air pump |
| DE102009044169B3 (en) * | 2009-10-02 | 2011-02-17 | Ulrich Alber Gmbh | Parking brake for locking wheels of wheelchair, has base plate and brake lever which is pivotally mounted on base plate, where pivot point of brake lever slides with respect to base plate |
| DE202010012299U1 (en) * | 2010-09-07 | 2010-12-30 | Büber, Mike | removable support / stand for non-motorized two-wheelers with integrated hand-operated air pump |
| CN201858110U (en) * | 2010-11-09 | 2011-06-08 | 上海电机学院 | Manual inflator |
| US20130324379A1 (en) * | 2012-06-01 | 2013-12-05 | The Regents of the University of California Corporation, A California Corporation | Apparatuses and methods for exercising the arm |
| CN203829170U (en) * | 2014-05-20 | 2014-09-17 | 王国燕 | Circular inflator pump arranged on wheelchair for disabled person |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104564595A (en) | 2015-04-29 |
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