CN108189629A - A kind of wheel for the wheel-chair conveniently inflated - Google Patents
A kind of wheel for the wheel-chair conveniently inflated Download PDFInfo
- Publication number
- CN108189629A CN108189629A CN201710974826.1A CN201710974826A CN108189629A CN 108189629 A CN108189629 A CN 108189629A CN 201710974826 A CN201710974826 A CN 201710974826A CN 108189629 A CN108189629 A CN 108189629A
- Authority
- CN
- China
- Prior art keywords
- wheel
- gas
- stent
- rotating disc
- guide tube
- 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.)
- Withdrawn
Links
- 238000005086 pumping Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 108010022355 Fibroins Proteins 0.000 claims description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 229920000459 Nitrile rubber Polymers 0.000 claims description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 229920001206 natural gum Polymers 0.000 claims description 5
- 150000002989 phenols Chemical class 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 5
- 239000004902 Softening Agent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- -1 silicon Ketone Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
The present invention provides a kind of wheels for the wheel-chair conveniently inflated, and in particular to medical instruments field.Including wheel ontology, handrail wheel is fixed on wheel ontology, handrail wheel is provided with stent, one end of stent is provided with rotating disc, rotating disc is provided with handle, and mid-stent is equipped with retainer ring, and Fixing shrink ring is equipped with inflator, pumping rod on inflator is equipped with through-hole, and pumping rod is set in by through-hole on handle；Gas-guide tube is connected on the gas nozzle of inflator, the other end of gas-guide tube is connected on the gas nozzle of wheel ontology.A kind of wheel of wheel-chair conveniently inflated provided by the invention, wheel inflation can also be given when causing wheelchair user alone, and it does not need to connect gas nozzle manually, gas-guide tube provided by the invention has good flexibility simultaneously, situations such as being less prone to cracking, gas leakage so that wheelchair is more convenient to use.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of wheels for the wheel-chair conveniently inflated.
Background technology
At present, it is common to use wheelchair when inflating, generally all can use inflator, inflator structure is simple, user
Just, use scope is also very extensive, but for wheelchair user, it is then very inconvenient using inflator.Therefore market
On also occur to need using the wheel-chair inflated manually, when wheelchair user inflates every time from the gas for being about to inflator
Mouth is connect with cranked tire valve, this process is also undoubtedly very inconvenient for certain wheelchair users.If there is
A kind of simple in structure and more convenient inflatable structure is then easier to use.
Invention content
The purpose of the present invention is to provide a kind of wheel for the wheel-chair just inflated, to solve above-mentioned technical problem.
The present invention using following technical scheme in order to solve the above technical problems, realized：
A kind of wheel for the wheel-chair conveniently inflated, which is characterized in that including wheel ontology, be fixed on the wheel ontology
Handrail wheel, the handrail wheel and wheel ontology are concentric；The handrail wheel is provided with stent, and the stent is straight along handrail wheel
Diameter direction is set, and stent both ends are fixed on handrail wheel；One end of the stent is provided with rotating disc, the rotating disc
It is connected by No.1 shaft with stent, the rotating disc is provided with handle, and the handle is vertical with rotating disc and is not turning
On the center of circle of Moving plate；The mid-stent is equipped with retainer ring, and the retainer ring is connect by No. two shafts with stent；It is described
Fixing shrink ring be equipped with inflator, the pumping rod on the inflator is equipped with through-hole, and the pumping rod passes through through-hole set
It is located on handle；Gas-guide tube is connected on the gas nozzle of the inflator, the other end of the gas-guide tube is connected to wheel sheet
On the gas nozzle of body.Stent is arranged on handrail wheel by the present invention, simple in structure, is not required to when in use additional by air valve of inflator
It is connected with wheel ontology gas nozzle, wheelchair user can realize the movement of pumping rod by rotating disc, and inflator is plugged in
In retainer ring, retainer ring can be rotated, therefore also achieve the balance of structure around No. two shafts.
Preferably, the rotating disc is connected with handle by shaft.Wheelchair user can be more when rotating rotating disc
Comfortably.
Preferably, the connection mode of the both ends of the gas-guide tube and gas nozzle is cementing.
Preferably, the preparation method of the gas-guide tube is to include the following steps：
A. by weight, by 30-40 parts of natural gums, 20-25 parts of nitrile rubber, 0.1-0.2 parts of antioxidant, 0.5-0.8 parts of softenings
Agent, 0.5-1.5 parts of silicone lubricating grease are uniformly mixed；
B. the mixture obtained by A under 220 DEG C -240 DEG C of temperature range is heated 15-30 minutes, is then cooled to 40-60
DEG C, the fibroin of 0.1-0.2 parts of addition, and the uniform stirring under ultrasonic wave auxiliary；
C. by mixture obtained by B by extruder extrusion forming, and by alcohol vapour handle 5-10 minutes to get.
Preferably, softening agent is rosin in the step A, and the antioxidant is Hinered phenols antioxidant.
Preferably, ultrasonic power is 800-1000w in the step B.
The gas-guide tube made according to method provided by the invention adds fibroin, and flexibility is good, is placed in for a long time outer
Portion is not easy to dry and cracked, avoids situation about leaking air.
The beneficial effects of the invention are as follows：A kind of wheel of wheel-chair conveniently inflated provided by the invention so that wheelchair user
Wheel inflation can also be given when alone, and does not need to connect gas nozzle manually, while gas-guide tube provided by the invention
With good flexibility, situations such as being less prone to cracking, gas leakage so that wheelchair is more convenient to use.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the side view of the present invention；
Reference numeral：1st, wheel ontology；2nd, handrail wheel；3rd, stent；4th, No.1 shaft；5th, rotating disc；6th, handle；7th, inflator；
8th, pumping rod；9th, No. two shafts；10th, retainer ring；11st, gas-guide tube.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, but following embodiments are only the preferred embodiment of the present invention, and not all.
Based on the embodiment in embodiment, those skilled in the art obtain other realities under the premise of creative work is not made
Example is applied, belongs to protection scope of the present invention.Experimental method in following embodiments is conventional method unless otherwise specified,
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
Embodiment 1
By weight, by 35 parts of natural gums, 22 parts of nitrile rubber, 0.1 part of Hinered phenols antioxidant, 0.5 part of rosin, 1 part of silicon
Ketone lubricating grease is uniformly mixed；The mixture of gained under 230 DEG C of temperature range is heated 15 minutes, is then cooled to 50
DEG C, the fibroin of 0.2 part of addition, and the uniform stirring under the ultrasonic wave auxiliary that power is 900w；Gained mixture is passed through
Extruder extrusion forming, and 10 minutes are handled to get gas-guide tube by alcohol vapour.
Handrail wheel 2 is fixed on wheel ontology 1, handrail wheel 2 and wheel ontology 1 are concentric；Handrail wheel 2 is provided with stent 3, branch
Frame 3 is set along 2 diametric(al) of handrail wheel, and 3 both ends of stent are fixed on handrail wheel 2；One end setting rotating disc 5 of stent 3, turns
Moving plate 5 is connected by No.1 shaft 4 and stent 3, and rotating disc 5 sets handle 6, and rotating disc 5 is connected with handle 6 by shaft；
Hand 6 is vertical with rotating disc 5 and not on the center of circle of rotating disc 5；3 middle part setting retainer ring 10 of stent, retainer ring 10 pass through No. two
Shaft 9 is connect with stent 3；10 sets of retainer ring setting inflators 7 set through-hole on the pumping rod 8 on inflator 7, and pumping rod 8 is logical
Through-hole is crossed to be set on handle 6；The gas nozzle of inflator 7 and the gas nozzle of wheel ontology 1 are connected by gas-guide tube 11, and connection mode is
It is cementing.
Wheelchair user drives pumping rod 8 to move by rotating rotating disc 5, and inflator 7 is started to work and beaten at this time
Gas, since pumping rod 7 also has curvilinear motion other than linear motion, so inflator 7 can also move therewith, retainer ring 10 is rising
To the monolithic stability for also achieving structure during the effect for fixing inflator 7 simultaneously.The movement of inflator 7 can also drive gas-guide tube 11
Movement, gas-guide tube 11 provided by the invention have good flexibility, even if frequently moving and being placed in the external world for a long time, are not easy to
It cracks, so as to ensure air-tightness.
Embodiment 2
Experimental group 1
By weight, by 35 parts of natural gums, 22 parts of nitrile rubber, 0.1 part of Hinered phenols antioxidant, 0.5 part of rosin, 1 part of silicon
Ketone lubricating grease is uniformly mixed；The mixture of gained under 230 DEG C of temperature range is heated 15 minutes, is then cooled to 50
DEG C, the fibroin of 0.2 part of addition, and the uniform stirring under the ultrasonic wave auxiliary that power is 800w；Gained mixture is passed through
Extruder extrusion forming, and 10 minutes are handled to get gas-guide tube by alcohol vapour.
Experimental group 2
By weight, by 40 parts of natural gums, 25 parts of nitrile rubber, 0.1 part of Hinered phenols antioxidant, 0.5 part of rosin, 1 part of silicon
Ketone lubricating grease is uniformly mixed；The mixture of gained under 220 DEG C of temperature range is heated 15 minutes, is then cooled to 50
DEG C, the fibroin of 0.1 part of addition, and the uniform stirring in the case where power is 900w ultrasonic waves auxiliary；By gained mixture by squeezing
Go out machine extrusion forming, and 8 minutes are handled to get gas-guide tube by alcohol vapour.
Control group
Take the common gas-guide tube in market.
To test the performance of gas-guide tube, the gas-guide tube as obtained by experimental group 1, experimental group 2, control group is placed in 50 DEG C of environment
Under, and be blowed with electric fan, the duration is 15 days；It takes and is put as the gas-guide tube obtained by experimental group 1, experimental group 2, control group
It is blowed in -20 DEG C, and with electric fan, the duration is 15 days；It takes through leading obtained by experimental group 1, experimental group 2, control group
Tracheae carries out torsion test, and number is 3000 times.Observe gas-guide tube situation
By experiment, it is apparent that gas-guide tube provided by the invention has preferable flexibility, relative to common gas-guide tube
For be more suitable for for outdoor, can still maintain good performance multiple twisting, offer of the present invention is provided very much
Wheel.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the excellent of the present invention
Example is selected, is not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various change
And improvement, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended
Claims and its equivalent thereof.
Claims (6)
1. a kind of wheel for the wheel-chair conveniently inflated, which is characterized in that including wheel ontology（1）, the wheel ontology（1）
On be fixed with handrail wheel（2）, the handrail wheel（2）With wheel ontology（1）With one heart；The handrail wheel（2）It is provided with stent
（3）, the stent（3）Along handrail wheel（2）Diametric(al) is set, and stent（3）Both ends are fixed on handrail wheel（2）On；It is described
Stent（3）One end be provided with rotating disc（5）, the rotating disc（5）Pass through No.1 shaft（4）And stent（3）Connection, institute
The rotating disc stated（5）It is provided with handle（6）, the handle（6）With rotating disc（5）Vertically and not in rotating disc（5）The center of circle
On；The stent（3）Middle part is equipped with retainer ring（10）, the retainer ring（10）Pass through No. two shafts（9）With stent（3）Even
It connects；The retainer ring（10）It is arranged with inflator（7）, the inflator（7）On pumping rod（8）It is equipped with through-hole, institute
The pumping rod stated（8）Handle is set in by through-hole（6）On；The inflator（7）Gas nozzle on be connected with gas-guide tube（11）,
The gas-guide tube（11）The other end be connected to wheel ontology（1）Gas nozzle on.
A kind of 2. wheel of wheel-chair conveniently inflated according to claim 1, which is characterized in that the rotating disc
（5）And handle（6）It is connected by shaft.
A kind of 3. wheel of wheel-chair conveniently inflated according to claim 1, which is characterized in that the gas-guide tube
（11）Both ends and gas nozzle connection mode to be cementing.
4. the wheel of a kind of wheel-chair conveniently inflated according to claim 1, which is characterized in that the gas-guide tube
Preparation method is to include the following steps：
A. by weight, by 30-40 parts of natural gums, 20-25 parts of nitrile rubber, 0.1-0.2 parts of antioxidant, 0.5-0.8 parts of softenings
Agent, 0.5-1.5 parts of silicone lubricating grease are uniformly mixed；
B. the mixture obtained by A under 220 DEG C -240 DEG C of temperature range is heated 15-30 minutes, is then cooled to 40-60
DEG C, the fibroin of 0.1-0.2 parts of addition, and the uniform stirring under ultrasonic wave auxiliary；
C. by mixture obtained by B by extruder extrusion forming, and by alcohol vapour handle 5-10 minutes to get.
5. the wheel of a kind of wheel-chair conveniently inflated according to claim 4, which is characterized in that in the step A
Softening agent is rosin, and the antioxidant is Hinered phenols antioxidant.
6. the wheel of a kind of wheel-chair conveniently inflated according to claim 4, which is characterized in that in the step B
Ultrasonic power is 800-1000w.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710974826.1A CN108189629A (en) | 2017-10-19 | 2017-10-19 | A kind of wheel for the wheel-chair conveniently inflated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710974826.1A CN108189629A (en) | 2017-10-19 | 2017-10-19 | A kind of wheel for the wheel-chair conveniently inflated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189629A true CN108189629A (en) | 2018-06-22 |
Family
ID=62572904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710974826.1A Withdrawn CN108189629A (en) | 2017-10-19 | 2017-10-19 | A kind of wheel for the wheel-chair conveniently inflated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189629A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136906A (en) * | 2001-11-06 | 2003-05-14 | Miki:Kk | Caster fitting structure |
| CN103770879A (en) * | 2014-02-19 | 2014-05-07 | 呼格吉乐 | Bicycle with inflator |
| CN103976828A (en) * | 2014-05-20 | 2014-08-13 | 王国燕 | Round inflator pump arranged on wheelchair for disabled |
| CN105012092A (en) * | 2015-07-28 | 2015-11-04 | 周彩华 | Multifunctional wheelchair |
| CN105906880A (en) * | 2016-06-21 | 2016-08-31 | 柳州市颖航汽配有限公司 | Rubber hose and preparation method thereof |
| CN106084363A (en) * | 2016-06-21 | 2016-11-09 | 柳州市颖航汽配有限公司 | Rubber composition and rubber tube |
-
2017
- 2017-10-19 CN CN201710974826.1A patent/CN108189629A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136906A (en) * | 2001-11-06 | 2003-05-14 | Miki:Kk | Caster fitting structure |
| CN103770879A (en) * | 2014-02-19 | 2014-05-07 | 呼格吉乐 | Bicycle with inflator |
| CN103976828A (en) * | 2014-05-20 | 2014-08-13 | 王国燕 | Round inflator pump arranged on wheelchair for disabled |
| CN105012092A (en) * | 2015-07-28 | 2015-11-04 | 周彩华 | Multifunctional wheelchair |
| CN105906880A (en) * | 2016-06-21 | 2016-08-31 | 柳州市颖航汽配有限公司 | Rubber hose and preparation method thereof |
| CN106084363A (en) * | 2016-06-21 | 2016-11-09 | 柳州市颖航汽配有限公司 | Rubber composition and rubber tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |
|
| WW01 | Invention patent application withdrawn after publication |