CN207004750U - A kind of bicycle pump - Google Patents
A kind of bicycle pump Download PDFInfo
- Publication number
- CN207004750U CN207004750U CN201621278968.1U CN201621278968U CN207004750U CN 207004750 U CN207004750 U CN 207004750U CN 201621278968 U CN201621278968 U CN 201621278968U CN 207004750 U CN207004750 U CN 207004750U
- Authority
- CN
- China
- Prior art keywords
- inflator
- cover
- controller
- button
- rotating cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of bicycle pump, including electric expansion bar, inflator, controller and cover, the side of the inflator is connected by escape pipe with expansion box, inner and outer tubes are provided with the inflator, the electric expansion bar and outer tube are fixed on the lower section of cover, piston is provided with below the electric expansion bar, the both sides of the outer tube are provided with check valve, battery and controller are provided with the cover, control cabinet is fixed with the expansion box, the electric rotation shaft for being articulated with expansion box is provided with the rotating cylinder, the rotating cylinder is connected by escape pipe with rubber lasso, and it is provided with pressure sensor in rubber lasso.The utility model need not be manually operated, and pressure sensor is provided with expansion box, and when pressure reaches the numerical value of setting, controller closes control valve, electric expansion bar is stopped, and the side of inflator is provided with clamping lock, simple in construction, it is easy to use, carrying convenience, safety coefficient height.
Description
Technical field
Bicycle accessories equipment technical field is the utility model is related to, specially a kind of bicycle pump.
Background technology
At present, the environmentally friendly vehicles of the bicycle as people, the trip to people bring great convenience, increasingly
More people goes on a tour using bicycle as body-building apparatus for exercise of riding, bicycle, but bicycle is in use, often
To inflate, accompanied during trip with inflator to bike tire, inflator volume is big, weight weight, it has not been convenient to carry,
Band inflator is sometimes forgotten about, be walked one's bicycle the car shop that looks round for and can inflate, and traditional inflator is driven by piston rod
Piston moves, and so as to which air is pressed into the tire of bicycle, whole process stretches piston rod manually by people entirely, expends muscle power,
Easily tired, complicated, the speed inflated is slower.
The content of the invention
The purpose of this utility model is to provide a kind of bicycle pump, asked with solve to propose in above-mentioned background technology
Topic, possessed beneficial effect are：Need not be manually operated, simple in construction, easy to use, carrying convenience, safety coefficient height.
To achieve the above object, the utility model provides following technical scheme：A kind of bicycle pump, including electronic stretch
Contracting bar, inflator, controller and cover, the side of the inflator is connected by escape pipe with expansion box, and inflator and expansion box are consolidated
It is scheduled on base, inner and outer tubes is provided with the inflator, and inner tube is connected by connector with electric expansion bar, the electricity
Dynamic expansion link and outer tube are fixed on the lower section of cover, and the first button and the second button are provided with cover, the electric expansion
Piston is provided with below bar, the both sides of the outer tube are provided with check valve, and are provided with below the check valve of outer tube side
Clamping lock, battery and controller are provided with the cover, control cabinet is fixed with the expansion box, and be provided with control cabinet
Control valve and rotating cylinder, the electric rotation shaft for being articulated with expansion box are provided with the rotating cylinder, the rotating cylinder passes through escape pipe and rubber
Leather sheath circle connects, and is provided with pressure sensor in rubber lasso.
Preferably, the input of the battery, the output end of the first button and the second button and controller is electrically connected with,
And the input of the output end of controller and electric expansion bar, control valve and electric rotation shaft is electrically connected with.
Preferably, the control valve is connected by airway tube with expansion box and rotating cylinder.
Preferably, the outer wall of the rotating cylinder is provided with spiral tube groove.
Preferably, it is provided with rubber blanket between first button and the second button and cover.
Compared with prior art, the beneficial effects of the utility model are：Outer tube and inner tube are provided with the equipment inflator, it is interior
Electric expansion bar is provided with pipe, stretching for controller control electric expansion bar, gas is pressed into the valve of tire, is not required to
It is manually operated, the manual labor of people has been subtracted, pressure sensor is provided with expansion box, when pressure reaches the numerical value of setting
When, controller closes control valve, and electric expansion bar is stopped, and the side of inflator is provided with clamping lock, is very easily stuck in
It is simple in construction on the vehicle frame of bicycle, easy to use, carrying convenience, safety coefficient height.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cover top view of the present utility model.
In figure：1- check valves；2- clamping locks；3- electric expansion bars；4- inner tubes；5- outer tubes；6- pistons；7- inflators；8- bottoms
Seat；9- escape pipes；10- expansion boxes；11- batteries；12- connectors；13- controllers；14- covers；15- control cabinets；16- is controlled
Valve；17- electric rotation shafts；18- rotating cylinders；19- escape pipes；20- pressure sensors；21- rubber lassos；The buttons of 22- first；23-
Second button.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model：A kind of bicycle pump, including electronic stretch
Contracting bar 3, inflator 7, controller 23 and cover 14, the side of inflator 7 is connected by escape pipe 9 with expansion box 10, and the He of inflator 7
Expansion box 10 is fixed on base 8, inner tube 4 and outer tube 5 is provided with inflator 7, and inner tube 4 passes through connector 12 and electric expansion
Bar 3 is connected, and electric expansion bar 3 and outer tube 5 are fixed on the lower section of cover 14, and the first button 22 and are provided with cover 14
Two buttons 23, the lower section of electric expansion bar 3 are provided with piston 6, and the both sides of outer tube 5 are provided with check valve 1, and the side of outer tube 5
The lower section of check valve 1 is provided with clamping lock 2, and battery 11 and controller 13 are provided with cover 14, control is fixed with expansion box 10
Case 15 processed, and control valve 16 and rotating cylinder 18 are provided with control cabinet 15, the electricity for being articulated with expansion box 10 is provided with rotating cylinder 18
Turn axle 17, rotating cylinder 18 is connected by escape pipe 9 with rubber lasso 21, and pressure sensor 20 is provided with rubber lasso 21,
The output end of battery 11, the first button 22 and the second button 23 is electrically connected with the input of controller 13, and controller 13
The input of output end and electric expansion bar 3, control valve 16 and electric rotation shaft 17 be electrically connected with, control valve 16 is by leading
Tracheae is connected with expansion box 10 and rotating cylinder 18, and the outer wall of rotating cylinder 18 is provided with spiral tube groove, and the first button 22 and second are pressed
Rubber blanket is provided between button 23 and cover 14.
Operation principle：Rubber lasso 21 is entangled into bicycle tyre valve, presses the first button 22, controller 13 controls electricity
Dynamic expansion link 3 it is flexible, when electric expansion bar 3 is shunk upwards, controller 13 closes control valve 16, and gas is from check valve
1 enters in outer tube 5, is flowed into inner tube 4, and gas is entered in expansion box 10 by escape pipe 9, and electric expansion bar 3 is downward
During stretching, controller 13 opens control valve 16, and gas enters bicycle tyre by airway tube and escape pipe 9 by valve
In, when the gas in tire is enough, pressure sensor 20 transfers data to controller 13, and electric expansion bar 3 is stopped,
Control valve 16 is closed, and extracts rubber lasso 21, presses the second button 23, and controller 13 controls the rotation of electric rotation shaft 17, will
Escape pipe 9 is wrapped in the spiral tube groove of the outer wall of rotating cylinder 18, then presses the second button 23, and electric rotation shaft 17 stops operating.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of bicycle pump, including electric expansion bar (3), inflator (7), controller (13) and cover (14), its feature
It is：The side of the inflator (7) is connected by escape pipe (9) with expansion box (10), and inflator (7) and expansion box (10) are fixed
Be provided with inner tube (4) and outer tube (5) on base (8), in the inflator (7), and inner tube (4) by connector (12) with it is electronic
Expansion link (3) connects, and the electric expansion bar (3) and outer tube (5) are fixed on the lower section of cover (14), and are set on cover (14)
There are the first button (22) and the second button (23), piston (6), the outer tube (5) are provided with below the electric expansion bar (3)
Both sides be provided with check valve (1), and be provided with clamping lock (2), the cover below the check valve (1) of outer tube (5) side
(14) battery (11) and controller (13) are provided with, control cabinet (15), and control cabinet are fixed with the expansion box (10)
(15) control valve (16) and rotating cylinder (18) are provided with, is provided with the rotating cylinder (18) and is articulated with the electronic of expansion box (10)
Rotating shaft (17), the rotating cylinder (18) are connected by escape pipe (9) with rubber lasso (21), and are provided with pressure in rubber lasso (21)
Force snesor (20).
A kind of 2. bicycle pump according to claim 1, it is characterised in that：The battery (11), the first button
(22) input with the output end of the second button (23) and controller (13) is electrically connected with, and the output end of controller (13) with
The input of electric expansion bar (3), control valve (16) and electric rotation shaft (17) is electrically connected with.
A kind of 3. bicycle pump according to claim 1, it is characterised in that：The control valve (16) passes through air guide
Pipe is connected with expansion box (10) and rotating cylinder (18).
A kind of 4. bicycle pump according to claim 1, it is characterised in that：The outer wall of the rotating cylinder (18) is provided with
Spiral tube groove.
A kind of 5. bicycle pump according to claim 1, it is characterised in that：First button (22) and second is pressed
Rubber blanket is provided between button (23) and cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278968.1U CN207004750U (en) | 2016-11-27 | 2016-11-27 | A kind of bicycle pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278968.1U CN207004750U (en) | 2016-11-27 | 2016-11-27 | A kind of bicycle pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004750U true CN207004750U (en) | 2018-02-13 |
Family
ID=61427775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278968.1U Expired - Fee Related CN207004750U (en) | 2016-11-27 | 2016-11-27 | A kind of bicycle pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109010012A (en) * | 2018-07-02 | 2018-12-18 | 佛山博发智能科技有限公司 | A kind of domestic intelligent foodcare massage machine |
-
2016
- 2016-11-27 CN CN201621278968.1U patent/CN207004750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109010012A (en) * | 2018-07-02 | 2018-12-18 | 佛山博发智能科技有限公司 | A kind of domestic intelligent foodcare massage machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |