CN2318059Y - Inflator for bicycle - Google Patents
Inflator for bicycle Download PDFInfo
- Publication number
- CN2318059Y CN2318059Y CN 97243919 CN97243919U CN2318059Y CN 2318059 Y CN2318059 Y CN 2318059Y CN 97243919 CN97243919 CN 97243919 CN 97243919 U CN97243919 U CN 97243919U CN 2318059 Y CN2318059 Y CN 2318059Y
- Authority
- CN
- China
- Prior art keywords
- inflation
- bicycle
- inflating
- disc
- piston
- 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 an article in daily use, particularly an inflator for bicycle tyres. The inflator for bicycle tyres comprises an inflating body part, an inflating action controlling part and an inflating connection pipe, wherein, the inflating body part is a disk shape and is fixed at the surroundings of a wheel shaft of a bicycle; the inflating action controlling part comprises a movable air compressing plate, a flexible shaft type steel cable and a control handle; an exhaust nozzle arranged on a rear cover of the disk body is connected to an air valve of a wheel by the inflating connection pipe. The utility model has the advantages of labor saving, convenient operation, installation following vehicles, inflation at any time, etc. and the trouble that a bicycle is leaked slowly and is far away from repair stations can be overcome.
Description
The utility model relates to a kind of daily living article, specifically a kind of bike tyre gas filled device.
In the prior art, the gas filled device of bike tyre mainly is a manual inflator, its structure comprises piston air pump and exhaust connection, elder generation is with after the bicycle parking during use, exhaust connection is connected on the tire tube valve, personnel selection is tried hard to recommend and is drawn piston rod that bicycle is put on the air again, and its weak point is: effort, carry inconvenience, cause the inconvenience of travelling easily in the place of less inflation service point.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of bike tyre gas filled device laborsaving, easy to use is provided.
To achieve these goals, the utility model provides a kind of new technical solution: this bike tyre gas filled device comprises the inflation base portion, the inflation operation control part is divided and the inflation connection pipe, the inflation base portion is a disc, be fixed in around the bicycle shaft, mainly by piston air pump, the cylinder front shroud, little cylinder group disc, piston reset spring, disc bonnet and T oblique crank Z are formed to bolt of rear end plate, inflation operation control part branch comprises the activity plate of calming the anger, cable type steel rope and control handgrip, the activity plate of calming the anger is located on the bicycle connecting element corresponding to the piston air pump position, the piston rod front end of piston air pump is an arc, plate is positioned at the top and the piston rod back pressure of this arc but activity is calmed the anger, and the inflation connection pipe is connected to the exhaust nozzle on the disc bonnet on the wheel tire tube valve.
The utlity model has following advantage: laborsaving, easy to use; Install, inflate at any time with car; Can overcome effectively that bicycle leaks gas slowly and tired the scratching during away from repair shop.
Accompanying drawing is embodiment of the present utility model.
Fig. 1 is the arrangement plan of the utility model on bicycle.
Fig. 2 is the site plan of the utility model on wheel shaft.
Fig. 3 is the utility model inflation base portion outside drawing.
Fig. 4 is the utility model inflation base portion section drawing.
Fig. 5 is a piston air pump constructional drawing of the present utility model.
Below in conjunction with accompanying drawing and concrete embodiment essentiality content of the present utility model is described in further detail.
Among the figure, 1--piston air pump, 2--cylinder front shroud, the little cylinder group disc of 3--, 4--piston reset spring, 5--bonnet seal gasket, 6--disc bonnet, 7--T oblique crank Z are to bolt of rear end plate, 8--inflation connection pipe, 9--activity calm the anger plate, 10--cable type steel wire fly, 11--ventilating control handgrip, the bat of 12--valve, 13--piston ring, 14--packer ring, the little ball of 15--, 16--exhaust nozzle, 17--bicycle connecting element, 18--cycle wheel steel wire
As shown in the figure, this bike tyre gas filled device comprises inflation base portion, inflation operation control part branch and inflation connection pipe.The inflation base portion is a disc, is fixed in around the bicycle shaft, mainly is made up of to bolt of rear end plate (7) piston air pump (1), cylinder front shroud (2), little cylinder group disc (3), piston reset spring (4), disc bonnet (6) and T oblique crank Z.Piston air pump (1) is similar with the piston air pump of common manual inflator, but is provided with a plurality of piston air pump (1) on each inflation base portion.Inflation operation control part branch comprises activity calm the anger plate (9), cable type steel rope (1 0) and control handgrip (11).The activity plate (9) of calming the anger is located on the bicycle connecting element (17) corresponding to piston air pump (1) position, and the piston rod outer end of piston air pump (1) is an arc, activity calm the anger plate (9) be positioned at this arc the top and can be with the piston rod back pressure.Inflation connection pipe (8) is connected to the exhaust nozzle (16) on the disc bonnet (6) on the wheel tire tube valve.During use, this device such as Fig. 1 are installed on the bicycle, at non-inflated state bicycle cruising.When putting on the air, stir ventilating control handgrip (11), the cable type steel rope activity that the affects plate (9) of calming the anger, the activity this moment plate (9) of calming the anger presses down the arc top of piston air pump (1) is pushed back, the piston rod retraction, make gas in the piston air pump (1) press to exhaust nozzle (16) and import in the tire, rotation along with wheel, the inflation base portion is also rotated along with axletree, after turning over certain angle, compressed piston air pump (1) activity of skipping is calmed the anger, and plate (9) is back to be resetted under the effect of piston reset spring (4) and air inlet in cylinder, and back one piston air pump (1) is compressed thereupon, continues final vacuum mouth (16) gas transmission.After finishing, ventilating control handgrip (11) resetted makes activity plate (9) homing of calming the anger, bicycle cruising.
Claims (1)
1. bike tyre gas filled device, it mainly comprises the inflation base portion, the inflation operation control part is divided and the inflation connection pipe, it is characterized in that: the inflation base portion is a disc, be located at around the bicycle shaft, mainly by piston air pump (1), cylinder front shroud (2), little cylinder group disc (3), piston reset spring (4), disc bonnet (6) and T oblique crank Z are formed to bolt of rear end plate (7), inflation operation control part branch comprises the activity plate (9) of calming the anger, cable type steel rope (10) and control handgrip (11), the activity plate (9) of calming the anger is located on the bicycle connecting element (17) corresponding to piston air pump (1) position, the piston rod outer end of piston air pump (1) is an arc, activity calm the anger plate (9) be positioned at this arc the top and can be with the piston rod back pressure, inflation connection pipe (8) is connected to the exhaust nozzle (16) on the disc bonnet (6) on the wheel tire tube valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243919 CN2318059Y (en) | 1997-11-11 | 1997-11-11 | Inflator for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243919 CN2318059Y (en) | 1997-11-11 | 1997-11-11 | Inflator for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2318059Y true CN2318059Y (en) | 1999-05-12 |
Family
ID=33952784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97243919 Expired - Fee Related CN2318059Y (en) | 1997-11-11 | 1997-11-11 | Inflator for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2318059Y (en) |
-
1997
- 1997-11-11 CN CN 97243919 patent/CN2318059Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |