CN2229542Y - Minisize pedal tyre pump - Google Patents
Minisize pedal tyre pump Download PDFInfo
- Publication number
- CN2229542Y CN2229542Y CN 95214781 CN95214781U CN2229542Y CN 2229542 Y CN2229542 Y CN 2229542Y CN 95214781 CN95214781 CN 95214781 CN 95214781 U CN95214781 U CN 95214781U CN 2229542 Y CN2229542 Y CN 2229542Y
- Authority
- CN
- China
- Prior art keywords
- inflator
- air
- air cylinder
- gas receiver
- pedal
- 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 relates to a minisize pedal inflator with two air reservoirs, comprising an inflator and two air reservoirs. The inflator is composed of an inflator body, an inflator cover, a press cover, a piston rod, a spring, a pedal rod, etc. The air reservoirs are provided with two air reservoir bodies which are connected. One of the two air reservoir bodies is connected with a flexible pipe and a joint, and the other air reservoir body is provided with an air pressure meter. The inflator is communicated with the air reservoir through an air inlet valve, and a steel ball and a spring do the one-way opening and closing. Because the design has two air reservoirs, the space for storing the high pressure air is enlarged, the inflating speed is obviously accelerated, the outlet pressure is raised, and the outlet air pressure can be clearly displayed by the air pressure meter. The problem of inflating by the feel is solved. The utility model has the advantages of flexible and simple operation, convenient carrying, high durability, etc.
Description
The utility model relates to uses muscle-powered inflator.
The Pedal inflator of pocket is the Updated product that pulls pump that replaces former heaviness, it is laborsaving because of inflating, lightly attractive in appearance, be easy to carry, the flexible operation tube favors by people just deeply, Gong Ying pocket Pedal inflator is dimerous by inflator and gas receiver in the market, because gas-storing capacity is limited, generally believe in actual use and exist some defective, for example intake velocity is slow, pressure is little or the like, therefore, there is quite a few people also to get used to using the original pump that pulls, makes to apply to be subjected to certain influence.
The purpose of this utility model be to overcome the defective of prior art and provide a kind of both kept inflate laborsaving, lightly attractive in appearance, be easy to carry, advantage such as flexible operation is easy, have two gas receiver pocket Pedal inflators that aeration speed is obviously accelerated, outlet pressure obviously improves again.
The utility model is achieved by the following scheme: it is made up of inflator and gas receiver two-part, inflator comprises that air cylinder is connected with the air cylinder cover seam, and the piston rod upper end connects gland, and the lower end connects seal ring, be provided with spring between gland and the air cylinder cover, the air cylinder bottom is provided with hinged foot-driven lever; Gas receiver comprises the gas storage cylindrical shell that connects with air cylinder, seal ring is equipped with at the top, and be connected with flexible pipe by nut, flexible pipe top jointing, its invention is that described gas receiver is the disjunctor double barreled, the joint of gas receiver and inflator is provided with the suction valve that connects, and is provided with the steel ball and the spring of unidirectional keying in the inlet hole of suction valve.
The utility model is owing to possess two gas receivers, increased the space that stores high pressure air, aeration speed is obviously accelerated, outlet pressure improves greatly, not only can do the bicycle inflation, also can inflate if mix the commutation valve, have characteristics such as air pressure is big, flexible operation is easy, easy to carry, durable in use, handsome in appearance motorcycle, tricycle tire and various ball, air bag, life ring etc.
Description of drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 2 is to view.
Fig. 4 upwards folds the state stereogram of the gland that links closely for foot-driven lever.
Further elaborate again by above-mentioned accompanying drawing embodiment.
Two gas receiver pocket Pedal inflators (referring to Fig. 1-3) are made up of inflator and gas receiver, and both interpenetrate.Most of part is in addition made by plastics and rubber.
Inflator comprises that air cylinder (14) is connected with air cylinder cover (15) seam, and there are two inlet holes the air cylinder cover top, and air enters thus when inflating.Gland (1) and screw rod (2) integrated through injection molding along the upper and lower piston rod of inflating of air cylinder (3) upper end, piston rod (3) is spirally connected with screw rod, the lower end connects the seal ring (4) that is positioned at air cylinder, be provided with pagoda shape spring (16) between gland and the air cylinder cover, the air cylinder bottom is provided with hinged foot-driven lever (13).
Gas receiver is a double barreled, there is the gas storage cylindrical shell (9) of two disjunctors to connect with air cylinder (14), seal ring (7) is equipped with at a gas storage cylindrical shell top, and be connected with flexible pipe (5) by nut (6), flexible pipe top jointing (17) is when inflating as bicycle tyre, as long as joint is connected cranked tire valve, if connect commutation valve (18) on the joint again, just can be used as inflatable tools such as motorcycle, tricycle tire and various ball, air bag, life ring.Another gas receiver top is provided with barometer (19), can clearly demonstrate implication and press, and the user can solve the problem with the sensation inflation by the air pressure requirement inflation of tire.
The joint of gas storage cylindrical shell and air cylinder is provided with the suction valve (8) that connects both, is pressed into back bonding one, is provided with the steel ball (12) and the spring (10) of unidirectional keying in the inlet hole, and the gas that inflator is squeezed into just enters gas receiver thus.
The bottom of air cylinder and gas storage cylindrical shell is provided with the cushion (11) of 2 circles, 3 kidney shapes, does supporting and uses.
The upwards folding gland (1) that links closely of foot-driven lever (13) to reduce height, can be convenient to packing during the collection of the utility model packing.
Claims (4)
1. two gas receiver pocket Pedal inflator, form by inflator and gas receiver, inflator comprises that air cylinder (14) is connected with air cylinder cover (15) seam, piston rod (3) upper end connects gland (1), the lower end connects seal ring (4), be provided with spring (16) between gland and the air cylinder cover, the air cylinder bottom is provided with hinged foot-driven lever (13); Gas receiver comprises the gas storage cylindrical shell (9) that connects with air cylinder, seal ring (7) is equipped with at the top, and be connected with flexible pipe (5) by nut (6), flexible pipe top jointing (17), it is characterized in that described gas receiver is a bitubular integrated type, the joint of gas storage cylindrical shell and air cylinder is provided with the suction valve (8) that connects, and is provided with the steel ball (12) and the spring (10) of unidirectional keying in the inlet hole of suction valve.
2. as claimed in claim 1 pair of gas receiver pocket Pedal inflator is characterized in that described joint (17) can be connected with commutation valve (18).
3. as claimed in claim 1 pair of gas receiver pocket Pedal inflator is characterized in that another gas receiver top is provided with the barometer (19) that shows air pressure.
4. as claimed in claim 1 pair of gas receiver pocket Pedal inflator is characterized in that the bottom of air cylinder and gas storage cylindrical shell is provided with cushion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214781 CN2229542Y (en) | 1995-06-12 | 1995-06-12 | Minisize pedal tyre pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214781 CN2229542Y (en) | 1995-06-12 | 1995-06-12 | Minisize pedal tyre pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229542Y true CN2229542Y (en) | 1996-06-19 |
Family
ID=33864305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95214781 Expired - Fee Related CN2229542Y (en) | 1995-06-12 | 1995-06-12 | Minisize pedal tyre pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229542Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455957A (en) * | 2011-06-16 | 2015-03-25 | 田永茂 | Unipod stabilizing device |
-
1995
- 1995-06-12 CN CN 95214781 patent/CN2229542Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455957A (en) * | 2011-06-16 | 2015-03-25 | 田永茂 | Unipod stabilizing device |
| CN104455957B (en) * | 2011-06-16 | 2016-09-28 | 田永茂 | Unipod stabilising arrangement |
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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 |