CN108238189A - Pump-up device built in a kind of hand-operated bicycle - Google Patents
Pump-up device built in a kind of hand-operated bicycle Download PDFInfo
- Publication number
- CN108238189A CN108238189A CN201810165619.6A CN201810165619A CN108238189A CN 108238189 A CN108238189 A CN 108238189A CN 201810165619 A CN201810165619 A CN 201810165619A CN 108238189 A CN108238189 A CN 108238189A
- Authority
- CN
- China
- Prior art keywords
- push rod
- outer shell
- support tube
- inflator
- saddle support
- 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- Withdrawn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
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- B60C23/005—Devices specially adapted for special wheel arrangements
- B60C23/006—Devices specially adapted for special wheel arrangements having two wheels only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/40—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps
- B62K19/42—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps for tyre pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses pump-up devices built in a kind of hand-operated bicycle, including saddle support tube, inflator outer shell, steam hose, pipe fixing bracket, air injection opening and baroceptor, inflator outer shell is equipped in the saddle support tube saddle support tube, push rod is equipped between the outer inside wall of cylinder of inflator, push rod, which is equipped with, replys backing plate, push rod periphery is equipped with spring, cam is equipped with above push rod, the shaft front end of cam is equipped with bent axle crank, inflator outer shell lower end is equipped with Unidirectional air inlet valve, inflator outer shell bottom is equipped with gas outlet, gas outlet lower end is equipped with steam hose, pipe fixing holder is equipped on the right side of saddle support tube, steam hose end is equipped with air injection opening, baroceptor is equipped in air injection opening.The present invention can simplify device as power plant using cam engagement bent axle crank and improve efficiency, and piston adapting device is placed in saddle support tube internal segment save space, tire pressure can be controlled to ensure safety with baroceptor when inflating.
Description
Technical field
The present invention relates to a kind of bicycle accessories, pump-up device built in specifically a kind of hand-operated bicycle.
Background technology
A kind of bicycle vehicles being widely used enough.Because with green energy conservation, convenient and efficient and health environment-friendly
The advantages that, the consumer that bicycle all endures each age level to the fullest extent always is liked.With being gradually increased for nowadays quality of life, people
For health attention degree it is higher and higher, the demand of bicycle is also increasing, especially as outdoor sports lie fallow
Professional bicycle mountain bike and highway car.
When people carry out outdoor pleasure trip on foot, the problem of being forgotten when being frequently encountered trip to inflation of tire, the air pressure of tire
Deficiency can lead to problems such as to ride, and laborious, tire wear is larger and damping effect is poor.
In existing technology, the portable tire pump of bicycle is pacified mostly using individual small inflator by fixing device
It is placed on bicycle, because of connection mode activity, easily by the poor adult of innocent children or some public spirit
It is not convenient enough when taking away, while can cause to ride when placing, easily influence the comfort ridden.
Invention content
The purpose of the present invention is to provide pump-up device built in a kind of hand-operated bicycle, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
Pump-up device built in a kind of hand-operated bicycle, it is solid including saddle support tube, inflator outer shell, steam hose, pipeline
Determine frame, air injection opening and baroceptor, the saddle support tube upper end is provided with saddle, is provided on the right side of the saddle support tube
Back rest frame, is provided with inflator outer shell in the pipeline of the saddle support tube, is slided in the cavity between the outer inside wall of cylinder of the inflator
Agree with and be provided with push rod, the push rod upper end is provided with reply backing plate, and the push rod periphery is provided with spring, the push rod top
Cam is provided with, the shaft front end of the cam is located at welding on front side of the saddle supporting rod and is provided with bent axle crank, the gas
Cylinder outer shell lower end is provided with Unidirectional air inlet valve, and the inflator outer shell bottom center is provided with gas outlet, the gas outlet lower end
Steam hose is connected with, the saddle support tube outer right wall riveting is provided with pipe fixing holder, the steam hose end
End is connected with air injection opening, is disposed in the air injection opening and is provided with baroceptor.
As further embodiment of the present invention：The inflator outer shell is metal cylinder body, the outer wall of the inflator outer shell and institute
The inner wall for stating saddle support tube is welded and fixed.
As further embodiment of the present invention：The push rod is fixed with the alloy cylinder of rubber washer for lower end, described
Push rod and the inflator outer shell form piston cooperation.
As further embodiment of the present invention：The gold with the push rod size same holes is provided with centered on the reply backing plate
Belong to disk, the reply backing plate centre bore is sleeved on push rod periphery upper end and is welded and fixed with the push rod.
As further embodiment of the present invention：The spring is located between the inflator outer shell and the reply backing plate.
As further embodiment of the present invention：The cam cam sharp for the larger one end camber line of one end circular arc, it is described
Cam is arranged on the saddle support tube internal upper part, the lower cam end and the push rod upper end by shaft bias radial rotating
Activity fitting.
As further embodiment of the present invention：The Unidirectional air inlet valve and the inflator outer shell junction are equipped with reply
Spring.
As further embodiment of the present invention：The pipe fixing holder with by torsionspring rotating bar connect one
Arc panel is formed, a pair of of arc panel of the pipe fixing holder is rotatablely connected by rotating bar and the phase under torsionspring effect
To fitting.
As further embodiment of the present invention：The air injection opening inner wall is tapped, is equipped with unidirectionally to go out in the air injection opening
The check valve of gas, the internal thread of the air injection opening and the hole of inflating of tire cooperate.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is using cam engagement bent axle crank as power
Device can simplify device and improve efficiency, can complete to inflate to tire under any circumstance using hand shaken mode, tie
Structure is simply easy to use, is not easily susceptible to influence under different outdoor situations；Piston adapting device is placed in saddle support tube
Internal segment save space is not exposed to outside and is easily lost, and does not interfere with riding usually.
Description of the drawings
Fig. 1 is a kind of structure diagram of pump-up device built in hand-operated bicycle.
Fig. 2 is the structure diagram of inflator in pump-up device built in a kind of hand-operated bicycle.
In figure：1- saddle support tubes, 2- saddles, 3- back rest frames, 4- inflator outer shells, 5- push rods, 6- reply backing plate, 7- bullets
Spring, 8- cams, 9- bent axle cranks, 10- Unidirectional air inlet valves, 11- gas outlets, 12- steam hoses, 13- pipe fixing holders, 14-
Air injection opening, 15- baroceptors.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the embodiment of the present invention, pump-up device built in a kind of hand-operated bicycle is supported including saddle
Pipe 1, inflator outer shell 4, steam hose 12, pipe fixing bracket 13, air injection opening 14 and baroceptor 15, the saddle support tube 1
Upper end is provided with saddle 2, and 1 right side of saddle support tube is provided with back rest frame 3, is set in the pipeline of the saddle support tube 1
Have an inflator outer shell 4, the inflator outer shell 4 is metal cylinder body, the outer wall of the inflator outer shell 4 and the saddle support tube 1 it is interior
Wall is welded and fixed, and slip, which agrees with, in the cavity between 4 inner wall of inflator outer shell is provided with push rod 5, and the push rod 5 is consolidated for lower end
Surely there is the alloy hollow cylinder of rubber washer, the push rod 5 and the inflator outer shell 4 form piston and coordinate, on the push rod 5
End, which is provided with, replys backing plate 6, and the metal disk with the 5 size same holes of push rod is provided with centered on the reply backing plate 6, described
It replys 6 centre bore of backing plate to be sleeved on the peripheral upper end of the push rod 5 and be welded and fixed with the push rod 5,5 periphery of push rod is provided with
Spring 7, the spring 7 are located between the inflator outer shell 4 and the reply backing plate 6, and the push rod 5 is in the inflator outer shell 4
Inner cavity in when moving downward, the reply backing plate 6 is driven to move downward simultaneously, the backing plate 6 of replying compresses the spring 7,
When the external force that the push rod 5 is pushed to move downward reduces, the spring 7 gradually restores shape and pushes the reply backing plate 6
The push rod 5 is driven to move upwards, 5 top of push rod is provided with cam 8, and the cam 8 is the larger one end arc of one end circular arc
The sharp cam of line, the cam 8 is arranged on 1 internal upper part of saddle support tube by shaft bias radial rotating, described convex
The 5 upper end activity fitting of 8 lower ends and the push rod is taken turns, when the cam 8 rotates, with connecing for the cam 8 and the push rod 5
It touches, the push rod 5 can be pushed to move downward, the shaft front end of the cam 8 is located at the 1 front side welding of saddle supporting rod and sets
Bent axle crank 9 is equipped with, the bent axle crank 9 drives the cam 8 to rotate when rotating, and 4 lower end of inflator outer shell is provided with list
To air intake valve 10, when the push rod 5 moves upwards pumping, the Unidirectional air inlet valve 10 opens up, the one-way air inlet
Valve 10 and 4 junction of inflator outer shell are equipped with returning spring, and when pumping completion, the push rod 5, which moves downward, starts to beat
Gas, at this time the Unidirectional air inlet valve 10 close, 4 bottom center of inflator outer shell is provided with gas outlet 11, the push rod 5 to
Lower movement progress air is discharged from the gas outlet 11 and is inflated to tire, and 11 lower end of gas outlet is connected with logical
Gas hose 12,1 outer right wall of the saddle support tube riveting are provided with pipe fixing holder 13, and the pipe fixing holder 13 is by passing through
A pair of of arc panel composition of torsionspring cooperation rotating bar connection, a pair of of arc panel of the pipe fixing holder are turned by rotating bar
Dynamic connection and the fitting relatively under torsionspring effect after force opens the arc panel opposing end portions of geometrical clamp 13, can will lead to
Gas hose 12 is clamped on the side wall of the saddle support tube 1, and 12 end of steam hose is connected with air injection opening
14,14 inner wall of air injection opening is tapped, and the check valve of unidirectional outlet is equipped in the air injection opening 14, the air injection opening 14
The hole of inflating of internal thread and tire cooperates, and is disposed in the air injection opening 14 and is provided with baroceptor 15, the air pressure transmission
Sensor 15 is using conventional model, and the baroceptor 15 can be felt when the air injection opening 14 and tire interface are inflated
The feedback pressure in tire should and be embodied, so as to which tire over inflation is avoided to cause danger.
The present invention operation principle be：Bicycle usually in use, the steam hose 12 of inflator is passed through pipeline
Geometrical clamp 13 is fixed on saddle support tube 1, does not interfere with normal cycling, when under-inflation, is removed
Steam hose 12 simultaneously agrees with the hole of inflating of air injection opening 14 and tire, shakes with hands bent axle crank 9 at this time, bent axle crank 9
Rotation band moving cam 8 rotates, and when the protrusion part of cam 8 and the contact of push rod 5, push rod 5 drives reply backing plate 6 to move downward,
Air in 5 compressed gas cylinder outer shell 4 of push rod is entered by gas outlet 11 in steam hose 12 is inflated to tire, is replied at this time
Backing plate 6 compresses spring 7, continues turning crankshaft crank 9, when the short arc part of cam 8 is gradually and during the contact of push rod 5, spring 7 by
Gradually restore shape, spring 7 pushes reply backing plate 6 to be moved upwards with push rod 5, and Unidirectional air inlet valve 10 is because of inflator outer shell 4 at this time
Cavity in air pressure it is relatively low it is inside open and admit air among the cavity of inflator outer shell 4, gradually completed in lasting rotation
It inflates to tire, the baroceptor 15 on air injection opening 14 can monitor the air pressure of tire when inflating, can be to avoid inflating
It is dangerous caused by excessive.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, it is exemplary that embodiment should all regard as to foot, and is non-limiting, the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. pump-up device built in a kind of hand-operated bicycle is fixed including saddle support tube, inflator outer shell, steam hose, pipeline
Frame, air injection opening and baroceptor, which is characterized in that the saddle support tube upper end is provided with saddle, the saddle support tube
Right side is provided with back rest frame, inflator outer shell is provided in the pipeline of the saddle support tube, the inflator is outside between the inside wall of cylinder
It slides to agree in cavity and is provided with push rod, the push rod upper end is provided with reply backing plate, and the push rod periphery is provided with spring, institute
It states and cam is provided with above push rod, the shaft front end of the cam, which is located on front side of the saddle supporting rod to weld, to be provided with bent axle and shake
, the inflator outer shell lower end is provided with Unidirectional air inlet valve, the inflator outer shell bottom center is provided with gas outlet, it is described go out
Gas port lower end is connected with steam hose, and the saddle support tube outer right wall riveting is provided with pipe fixing holder, described logical
Gas hose end is connected with air injection opening, is disposed in the air injection opening and is provided with baroceptor.
2. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that the inflator outer shell
For metal cylinder body, the inner wall of the outer wall of the inflator outer shell and the saddle support tube is welded and fixed.
3. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that under the push rod is
End is fixed with the alloy cylinder of rubber washer, and the push rod and the inflator outer shell form piston cooperation.
4. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that the reply backing plate
Centered on be provided with metal disk with the push rod size same holes, the reply backing plate centre bore, which is sleeved on outside the push rod, to be placed
It holds and is welded and fixed with the push rod.
5. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that the spring is located at
Between the inflator outer shell and the reply backing plate.
6. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that the cam is one
The cam for holding the larger one end camber line of circular arc sharp, the cam are arranged on the saddle support tube by shaft bias radial rotating
Internal upper part, the lower cam end and push rod upper end activity fitting.
7. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that the one-way air inlet
Valve and the inflator outer shell junction are equipped with returning spring.
8. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that the pipeline is fixed
It presss from both sides a pair of of arc panel that rotating bar connects with by torsionspring to form, a pair of of arc panel of the pipe fixing holder passes through
Rotating bar is rotatablely connected and the opposite fitting under torsionspring effect.
9. pump-up device built in a kind of hand-operated bicycle according to claim 1, which is characterized in that in the air injection opening
Wall is tapped, is equipped with the check valve of unidirectional outlet in the air injection opening, and the internal thread of the air injection opening and tire inflate hole
It cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165619.6A CN108238189A (en) | 2018-02-12 | 2018-02-12 | Pump-up device built in a kind of hand-operated bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165619.6A CN108238189A (en) | 2018-02-12 | 2018-02-12 | Pump-up device built in a kind of hand-operated bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108238189A true CN108238189A (en) | 2018-07-03 |
Family
ID=62698914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165619.6A Withdrawn CN108238189A (en) | 2018-02-12 | 2018-02-12 | Pump-up device built in a kind of hand-operated bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108238189A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648567A (en) * | 2019-09-29 | 2020-01-03 | 邢立珂 | Vocal music breath exercise device |
| CN111240045A (en) * | 2020-03-18 | 2020-06-05 | 杭州阳枫商贸有限公司 | Spectacle frame with automatic blowing and demisting functions |
| CN111939424A (en) * | 2020-08-13 | 2020-11-17 | 深圳市艾利特医疗科技有限公司 | Portable music physiotherapy device and method for child rehabilitation |
-
2018
- 2018-02-12 CN CN201810165619.6A patent/CN108238189A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648567A (en) * | 2019-09-29 | 2020-01-03 | 邢立珂 | Vocal music breath exercise device |
| CN111240045A (en) * | 2020-03-18 | 2020-06-05 | 杭州阳枫商贸有限公司 | Spectacle frame with automatic blowing and demisting functions |
| CN111240045B (en) * | 2020-03-18 | 2021-07-30 | 重庆爱品光学眼镜有限公司 | A spectacle frame with automatic air blowing and defogging function |
| CN111939424A (en) * | 2020-08-13 | 2020-11-17 | 深圳市艾利特医疗科技有限公司 | Portable music physiotherapy device and method for child rehabilitation |
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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: 20180703 |
|
| WW01 | Invention patent application withdrawn after publication |