CN202935324U - Portable bicycle air-charging device - Google Patents
Portable bicycle air-charging device Download PDFInfo
- Publication number
- CN202935324U CN202935324U CN 201220529237 CN201220529237U CN202935324U CN 202935324 U CN202935324 U CN 202935324U CN 201220529237 CN201220529237 CN 201220529237 CN 201220529237 U CN201220529237 U CN 201220529237U CN 202935324 U CN202935324 U CN 202935324U
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- China
- Prior art keywords
- air
- bicycle
- pressure valve
- spiral interface
- air pressure
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- Expired - Fee Related
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Abstract
The utility model discloses a portable bicycle air-charging device which is used for air-charging of bicycles. The portable bicycle air-charging device comprises an air cylinder (1), an air-charging pipeline (2), a bicycle air-charging connector (3) and an air-pressure meter (4), and the portable bicycle air-charging device is characterized by also comprising an air pressure valve I (5), an air pressure valve II (6), an air cylinder air-charging port (7), a spiral interface I (8) and a spiral interface II (9), wherein the air cylinder (1) is connected with the spiral interface I (8) and the spiral interface II (9), the spiral interface I (8) is connected with the air-charging pipeline (2), the air pressure valve I (5), the air pressure valve II (6) and the air-pressure meter (4) are arranged on the air-charging pipeline (2), the bicycle air-charging connector (3) is arranged at the tail end of the air-charging pipeline (2), and the air cylinder air-charging port (7) is arranged at the tail end of the spiral interface II (9). The portable bicycle air-charging device is convenient to carry and time-saving and effort-saving to use.
Description
Technical field
The utility model is a kind of gas filled device, particularly a kind of bicycle inflator.
Background technology
At present, bicycle generally has been used for each crowd.When using bicycle, need through commonly using appendix (Floor Pump) to tyre inflating, make to keep enough air pressure in tire.The bicycle that uses at present, if bicycle air pressure is not enough, the paving or own to the self-maintaining inflater inflation of can being in or repairing, but very inconvenient for the less child of strength.Traditional Floor Pump effort is time-consuming again, and carries inconvenience.Not yet having does not at present need to inflate just can be the gas filled device of bicycle inflating.
The utility model content
The purpose of this utility model is to provide the traditional Floor Pump operation of a kind of change effort, the bicycle inflator that is convenient for carrying.
It is to realize this purpose that the utility model device adopts following new technical scheme:
The utility model comprises air receiver 1, gas ducting 2, bicycle inflating mouth 3, air-pressure gauge 4, also includes air pressure valve I5, air pressure valve II6, air receiver inflation inlet 7, spiral interface I 8, spiral interface II 9; Air receiver 1 connects spiral interface I 8 and spiral interface II 9; Spiral interface I 8 connects gas ducting 2, and air pressure valve I5, air pressure valve II6 and air-pressure gauge 4 are set on gas ducting 2; Gas ducting 2 ends arrange bicycle inflating mouth 3; Spiral interface II 9 ends arrange air receiver inflation inlet 7.
Air receiver 1 is sealing cylinder shape, is made of hard metal.Each part of the utility model combines by spiral groove.Air receiver inflation inlet 7 is connected with spiral interface II 9 and forms the air receiver gas filled device.Because air receiver inflation inlet 7 is unidirectional gas valve, gas can only enter air receiver 1 by air receiver inflation inlet 7 by the outside, can not overflow internally, therefore can form anticyclonic pressure in bottle by this device to air receiver 1 inflation, reaches the purpose of gas storage.Gas ducting 2 two ends are connected with spiral interface I 8 with bicycle inflating mouth 3 respectively.Air-pressure gauge 4 is placed on the pipe shaft of gas ducting 2.And settle air pressure valve I 5 and air pressure valve II 6 on the pipe shaft of gas ducting 2, its position lays respectively at the above and below of air-pressure gauge 4.Structure forms bicycle inflator and air pressure measuring apparatus thus.Close air pressure valve I 5 and air pressure valve II 6, the gas of air receiver 1 interior storage can't be overflowed.Close air pressure valve I 5, open air pressure valve II6, air-pressure gauge 4 is measured the interior air pressure of air receiver 1, can prevent from filling excess air and cause the too high danger of air pressure in air receiver 1.Bicycle inflating mouth 3 is connected with bicycle inflating valve, then opens air pressure valve I 5 and air pressure valve II6.When suitable, inflation is completed when air-pressure gauge 4 registrations.
The beneficial effect of the Portable inflating device of utility model is: the utility model has been compared three advantages and improvement with traditional Floor Pump:
＜1〉be convenient for carrying, take formula bicycle inflator volume moderate, can carry or be installed on bicycle, can take out during use.
＜2〉need not to inflate, just inflatable.Portable apparatus for inflating bicycle has the gas storage function, the pre-stored a large amount of gases of energy, and need not during use needs with manually inflating as traditional Floor Pump, directly utilizes the interior anticyclonic pressure of bottle that pre-stored gas is pressed in tire, convenient and swift time saving and energy saving.
＜3〉measure air pressure, Portable apparatus for inflating bicycle is equipped with air-pressure gauge and gate-controlled switch, can measure respectively in cycle tyre and the air pressure of Portable apparatus for inflating bicycle, prevents that both air pressure is too high, guarantees safe handling.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the air receiver upper bottom surface birds-eye view of utility model;
Wherein: 1 air receiver 2 gas ducting 3 bicycle inflating mouth 4 air-pressure gauge 5 air pressure valve I6 air pressure valve II 7 air receiver inflation inlet 8 spiral interface I 9 spiral interface II
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment 1
Please refer to accompanying drawing.
The utility model comprises air receiver 1, gas ducting 2, bicycle inflating mouth 3, air-pressure gauge 4, also includes air pressure valve I5, air pressure valve II6, air receiver inflation inlet 7, spiral interface I 8, spiral interface II 9; Air receiver 1 connects spiral interface I 8 and spiral interface II 9; Spiral interface I 8 connects gas ducting 2, and air pressure valve I5, air pressure valve II6 and air-pressure gauge 4 are set on gas ducting 2; Gas ducting 2 ends arrange bicycle inflating mouth 3; Spiral interface II 9 ends arrange air receiver inflation inlet 7.
Each part of the utility model combines by spiral groove.Air receiver inflation inlet 7 is connected with spiral interface II 9 and forms the air receiver gas filled device.Because air receiver inflation inlet 7 is unidirectional gas valve, gas can only enter air receiver 1 by air receiver inflation inlet 7 by the outside, can not overflow internally, therefore can form anticyclonic pressure in bottle by this device to air receiver 1 inflation, reaches the purpose of gas storage.Gas ducting 2 two ends are connected with spiral interface I 8 with bicycle inflating mouth 3 respectively.Air-pressure gauge 4 is placed on the pipe shaft of gas ducting 2.And settle air pressure valve I 5 and air pressure valve II6 on the pipe shaft of gas ducting 2, its position lays respectively at the above and below of air-pressure gauge 4.Structure forms bicycle inflator and air pressure measuring apparatus thus.Close air pressure valve I 5 and air pressure valve II 6, the gas of air receiver 1 interior storage can't be overflowed.Close air pressure valve I 5, open air pressure valve II 6, air-pressure gauge 4 is measured the interior air pressure of air receiver 1, can prevent from filling excess air and cause the too high danger of air pressure in air receiver 1.Bicycle inflating mouth 3 is connected with bicycle inflating valve, then opens air pressure valve I 5 and air pressure valve II 6., just complete to the function of bike tyre inflation when suitable when air-pressure gauge 4 registrations.
In use, at first to the device inflation, first close air pressure valve I 5 and air pressure valve II6, use Floor Pump to be filled with gas by air receiver inflation inlet 7 in air receiver 1; When giving bicycle inflating, bicycle inflating mouth 3 is connected with bicycle inflating valve, opens air pressure valve I 5 and air pressure valve II 6.Due to draught head, the gas that is stored in air receiver 1 enters in bike tyre, and when suitable, inflation is completed when air-pressure gauge 4 registrations.
Claims (1)
1. Portable apparatus for inflating bicycle, comprise air receiver (1), gas ducting (2), bicycle inflating mouth (3), air-pressure gauge (4), characterized by further comprising air pressure valve I (5), air pressure valve II (6), air receiver inflation inlet (7), spiral interface I (8), spiral interface II (9); Air receiver (1) connects spiral interface I (8) and spiral interface II (9); Spiral interface I (8) connects gas ducting (2), and air pressure valve I (5), air pressure valve II (6) and air-pressure gauge (4) are set on gas ducting (2); Gas ducting (2) end arranges bicycle inflating mouth (3); Spiral interface II (9) end arranges air receiver inflation inlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529237 CN202935324U (en) | 2012-10-12 | 2012-10-12 | Portable bicycle air-charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529237 CN202935324U (en) | 2012-10-12 | 2012-10-12 | Portable bicycle air-charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935324U true CN202935324U (en) | 2013-05-15 |
Family
ID=48319579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529237 Expired - Fee Related CN202935324U (en) | 2012-10-12 | 2012-10-12 | Portable bicycle air-charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035648A (en) * | 2017-06-27 | 2017-08-11 | 傅书华 | A kind of portable pump |
-
2012
- 2012-10-12 CN CN 201220529237 patent/CN202935324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035648A (en) * | 2017-06-27 | 2017-08-11 | 傅书华 | A kind of portable pump |
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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 |
Granted publication date: 20130515 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |