CN205022791U - From aerifing bicycle - Google Patents
From aerifing bicycle Download PDFInfo
- Publication number
- CN205022791U CN205022791U CN201520758384.3U CN201520758384U CN205022791U CN 205022791 U CN205022791 U CN 205022791U CN 201520758384 U CN201520758384 U CN 201520758384U CN 205022791 U CN205022791 U CN 205022791U
- Authority
- CN
- China
- Prior art keywords
- piston
- bicycle
- aerating device
- bent axle
- connecting rod
- 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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Abstract
The utility model relates to a from aerifing bicycle mainly comprises bicycle body, aerating device, cylinder and air cock, install aerating device on the bicycle body, aerating device include bent axle, connecting rod, piston rod, piston, bent axle among the aerating device is in the same place with the big head of connecting rod cover, and the little head and the piston rod cover of connecting rod are in the same place, and the piston is installed at the piston rod top, aerating device and cylinder link to each other, cylinder afterbody and air cock pass through the trachea and link to each other, aerating device in bent axle and bicycle body in the solid be connected together of running -board. The utility model has the advantages of reasonable design, need not to aerify with the help of extra instrument, but anytime and anywhere satisfies the needs that people aerifyd the difficulty, guaranteed that the passenger is outdoor gas filled quick and convenient.
Description
Technical field
The utility model relates to technical field of vehicle, is specially a kind of from inflatable bicycle.
Background technology
Bicycle is the requisite vehicle in daily life, and when just finding that in road tire the journey process and mood that can not affect people during gas, and Floor Pump can not be carried with always, and this just uses bicycle to bring very large inconvenience to people.Therefore, on market in the urgent need to a kind of can whenever and wherever possible, the bicycle of quick and convenient inflation.
Chinese Patent Application No.: 201520045915.4, the applying date: on January 23rd, 2015, invention and created name is: a kind of from inflatable bicycle, this application case discloses a kind of from inflatable bicycle, it comprises bicycle body, it is characterized in that: the hollow batter post below bicycle body crossbeam is the steel-tube construction that two enclosed interior is smooth, and wall thickness is at least 6mm, its safe air pressure that can bear is 30-50MPa, and hollow batter post is offered porose, hole is provided with high pressure valve, on described hollow batter post, binding has inflater with high pressure leather hose, one end of this high pressure leather hose and high pressure valve with the use of, bicycle labour contractor is provided with illuminating lamp, this illuminating lamp is by generator powered, electrical generator is driven by wheel.Although this application case also to some extent solves the difficult problem of bicycle field inflation, complex structure, vehicle body Pang Chong still need and improve further.
Utility model content
The utility model object is that design is a kind of from inflatable bicycle, can solve the problem of the outdoor inflation difficulty of bicycle, thus accelerate the journey process of people, loosen passenger's mood.
The utility model technical solution problem adopts following scheme:
One forms primarily of bicycle body, gas filled device, cylinder and valve from inflatable bicycle.Described bicycle body is provided with gas filled device, and described gas filled device comprises bent axle, connecting rod, piston rod, piston; Described gas filled device and cylinders, described tail cylinder is connected by tracheae with valve.Bent axle in described gas filled device and the enlarged head of connecting rod are nested together, and the little head of connecting rod and piston rod are nested together, and piston rod part is provided with piston.Bent axle in described gas filled device and the stretcher in bicycle body are fixed together.
The utility model reasonable in design, without the need to inflating by additional means, can meet the needs that people inflate difficulty whenever and wherever possible, ensure that the quick and convenient of the outdoor inflation of passenger.
Accompanying drawing explanation
Hereafter with detailed description of the invention, the utility model is described in further details by reference to the accompanying drawings.
Fig. 1 is the integrally-built schematic diagram of the utility model.
Fig. 2 is the structural representation of the utility model gas filled device.
Number in the figure: 1. bicycle body, 2 gas filled devices, 3 valves, 4 cylinders, 5 stretcher 201. bent axles, 201. connecting rods, 203. piston rods, 204. pistons.
Detailed description of the invention
As shown in Figure 1, the utility model is a kind of from inflatable bicycle, forms primarily of bicycle body 1, gas filled device 2, cylinder 4 and valve 3.Described bicycle body 1 is provided with gas filled device 2, and described gas filled device 2 comprises bent axle 201, connecting rod 202, piston rod 203, piston 204; Described gas filled device 2 is connected with cylinder 4, and described cylinder 4 afterbody is connected by tracheae with valve 3.Bent axle 201 in described gas filled device 2 is nested together with the enlarged head of connecting rod 202, and little head and the piston rod 203 of connecting rod 202 are nested together, and piston rod 203 top is provided with piston 204.Bent axle 201 in described gas filled device 2 is fixed together with the stretcher 5 in bicycle body 1.
When using bicycle self-inflating, valve 3 is received on the valve of bike tyre, the effect of valve only allows air to enter tire from cylinder 4, do not allow air to blow back into cylinder 4 from tire.Because the bent axle 201 in gas filled device 2 is fixed together with the stretcher 5 in bicycle body 1, so during shake stretcher 5, bent axle 201 can and then rotate.Because the enlarged head of bent axle 201 with connecting rod 202 is nested together, so connecting rod 202 can make corresponding swing.Because the little head of connecting rod 202 and piston rod 203 are nested together, piston rod 203 top is provided with piston 204, so piston 204 can follow piston rod 203 to do straight-line motion in cylinder 4.Have space between piston 204 and cylinder 4 casing wall, time to pull-up piston 204, the volume of air increase below piston 204, pressure reduce, and the air above piston 204 is just extruded into below from piston 204 surrounding.To when pressing down piston 204, piston 204 lower air volume-diminished, pressure increase, and piston 204 is tight against, and cylinder 4 casing wall does not allow air drain to above piston 204; Continue to pressing down piston 204, when atmospheric pressure is enough to the valve inside backing down tire, pressurized air just enters tire, and the air simultaneously outside cylinder 4 enters the top of piston 204 from the space of cylinder 4 upper end.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (1)
1. from an inflatable bicycle, it is characterized in that: form primarily of bicycle body, gas filled device, cylinder and valve; Described bicycle body is provided with gas filled device, and described gas filled device comprises bent axle, connecting rod, piston rod, piston; Bent axle in described gas filled device and the enlarged head of connecting rod are nested together, and the little head of connecting rod and piston rod are nested together, and piston rod part is provided with piston; Bent axle in described gas filled device and the stretcher in bicycle body are fixed together; Described gas filled device and cylinders, described tail cylinder is connected by tracheae with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758384.3U CN205022791U (en) | 2015-09-25 | 2015-09-25 | From aerifing bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758384.3U CN205022791U (en) | 2015-09-25 | 2015-09-25 | From aerifing bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022791U true CN205022791U (en) | 2016-02-10 |
Family
ID=55255350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758384.3U Expired - Fee Related CN205022791U (en) | 2015-09-25 | 2015-09-25 | From aerifing bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022791U (en) |
-
2015
- 2015-09-25 CN CN201520758384.3U patent/CN205022791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180925 |