CN2365424Y - Portable micro-inflating device - Google Patents
Portable micro-inflating device Download PDFInfo
- Publication number
- CN2365424Y CN2365424Y CN 99219828 CN99219828U CN2365424Y CN 2365424 Y CN2365424 Y CN 2365424Y CN 99219828 CN99219828 CN 99219828 CN 99219828 U CN99219828 U CN 99219828U CN 2365424 Y CN2365424 Y CN 2365424Y
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- cylinder
- gas storage
- air
- detachable
- 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 portable miniature inflating device which comprises a cylinder, an air storage chamber, an air outlet, an inlet and outlet air valve block. The utility model is characterized in that a piston which is arranged in the cylinder is controlled by a lever mechanism, so that the inflation can be labour saving; the cylinder and the air storage chamber are communicated by the inlet and outlet air valve block; the lever mechanism is a detachable combined structure; the air storage chamber can be made larger, so that more air can be stored, and the pressure can be larger. The utility model has the advantages of labour saving for the inflation, small size, and safe and convenient carryover, being suitable for inflating bicycles and motor vehicles.
Description
The utility model relates to a kind of manual inflator.
Existing minitype pump mostly is the pressure bar type air-supported structure, and the piston in the barrel cylinder is pressed a flexible gas replenishment process of carrying of finishing by the depression bar in inflator one, use more conveniently, the deficiency of existence is: inflator is long, inflates relatively effort, need end cap, make relative complex.People go out to carry inconvenience.
The purpose of this utility model provides a kind ofly inflates laborsavingly, easy to carry, deposits the many portable minisize inflators of gas.
Portable minisize inflator of the present utility model comprises cylinder, gas storage chamber, air outlet, and the major technique characteristics are that piston is arranged in the cylinder, and piston is controlled by leverage.
By the lever piston, more laborsaving, leverage is made up of support, lever, connecting rod, and support is fixed on the cylinder block, and connecting rod is movable the connection with lever, and the other end and the piston of connecting rod are fixed.Piston can be formed by connecting by piston fixed block and rubber body, also can be made by rubber body fully.Lever and lever can be combined type, disassembly-type structure with being connected of cylinder, piston, all component can be placed in the packing tube, and be easy to carry.
Can be communicated with by the air valve piece between said cylinder and gas storage chamber.A kind of structure of air valve piece is: the air valve piece is that an end that communicates with cylinder in a leading screw is an inlet hole, and the inlet hole end is a ball valve, and ball valve connects spring, and spring end is fixed on the latch, and this end communicates with gas storage chamber.The air valve piece does not still play the connection effect, and prevents that the gas in the gas storage chamber returns in cylinder in the process of inflating.
Air outlet on the gas storage chamber is trachea directly, also can connect detachable tracheae by the air valve piece again, and this detachable tracheae comprises a curved mouth, and curved mouth end is detachable valve cock.A kind of structure of detachable valve cock be internal sealing plug with the air outlet between be communicated with by pore, respectively there is rubber pad on the pore two sides.This detachable tracheae can be directly toward Tyre inflating, and curved mouth mainly is to adapt to this kind inflation mode.
More convenient in order to reduce the volume of this inflator, to reach to carry, cylinder and gas storage chamber are upper and lower structure, a kind of likeness in form " boss ", a kind of tubular that is.
It is bigger that gas storage chamber of the present utility model can be done, and it is many to deposit gas, and pressure is big, reduced to be inflated the resilience of tire gas pressure, makes piston gas-pressing more laborsaving.
When the utility model was inflated to Motor Vehicle, valve cock folder or detachable valve cock on the tracheae can cooperate the non-return gas-charging connection, have the non-return effect to gas.
Below in conjunction with embodiment's description of drawings:
Fig. 1 is " boss " shape structural representation of the present utility model;
Fig. 2 is a tubular structural representation of the present utility model;
Fig. 3 is the structural representation of air valve piece;
Fig. 4 is detachable valve cock structural representation;
Fig. 5 is curved mouth structure schematic representation;
Tieback header structure schematic representation till Fig. 6.
Among the figure: 25 mouths of 1 lever, 2 connecting rod 3 pistons, 4 cylinder 5 air valve pieces, 6 gas storage chamber 7 air outlets, 8 tracheae 9 supports, 10 articulating point 11 inlet holes, 12 cutter groove 13 ball valves, 14 spring 15 latches, 16 screw mandrel 17 pedals, 18 air valve piece 19 adjusting screw, 20 curved mouth 21 detachable valve cock 22 inlet hole 23 screw mandrels, 24 pads, 26 internal sealing plugs, 27 pads, 28 pores, 29 air outlets, 30 inlet holes, 31 semicircle valves, 32 springs 33 are crossed gas leading screw 34 pads 35 internal sealing plugs
For ease of carrying, lever 1 adopts fabricated structure, pegs graft or by set screws altogether, is fixed on cylinder 4 bodies by support 9 by several sections, and lever and support are hinged, and 3 in lever and piston (rubber body) link together by connecting rod 2, and lever and connecting rod 2 are hinged.6 of cylinder 4 and gas storage chambers are communicated with by air valve piece 5, the structure of air valve piece as shown in Figure 3, be that an end that communicates with cylinder in a leading screw 16 is an inlet hole 11, the inlet hole end is a ball valve 13, ball valve connects spring 14, spring end is fixed on the latch 15, and this end communicates with gas storage chamber.Cutter groove 12 is to dismantle with screw-driver when being convenient to assemble.Latch 15 mainly is a fixing spring 14, and this end communicates with gas storage chamber.
As Fig. 1, on gas storage chamber 6, have air outlet 7, air outlet trachea 8 gets final product, and tracheae such as common structure have the valve cock folder.Have pedal 17 in the gas storage chamber bottom, be convenient to inflate.Shown in Figure 1, cylinder and gas storage chamber are the boss shape.
As Fig. 2 is a kind of tubular structure, and not existing together with Fig. 1 structure is that the gas storage chamber end is connected a curved mouth 20 by air valve piece 18 again, and curved mouth end is detachable valve cock 21.Curved mouth 20, detachable valve cock 21 structures are respectively as Fig. 5, shown in Figure 4.Curved mouth is made up of inlet hole 22, mistake gas screw mandrel 23, rubber pad, and silk mouth 25 is to be convenient to connect with adjusting screw.To be internal sealing plug 26 be communicated with by pore 28 with 29 of air outlets detachable valve cock, and respectively there is rubber pad 27 on the pore two sides.The structure of air valve piece 18 is with shown in Figure 3, and just the cutter groove will be arranged on latch 15 lower ends, this also be for dismantle, easy to assembly.This kind structure can be by detachable valve cock 21 directly toward Tyre inflating.
The utility model is used for Motor Vehicle when inflating, and can cooperate the valve cock check joint, prevents return-air, and check joint can adopt structural type as shown in Figure 6.
As Fig. 1, when lever 1 was depressed, the spring of air valve piece 5 was compressed, and ball valve 13 no longer blocks inlet hole 11, inflates to gas storage chamber; Mention lever, spring restores, and ball valve 13 is blocked inlet hole 11, and the gas of avoiding gas storage chamber is to the cylinder return-air.Fig. 2, when the gas of gas storage chamber 6 reached certain pressure, the ball valve 13 of air valve piece 18 left inlet hole 11 by compressed spring 14, cross gas to curved mouth, detachable valve cock 21, when underpressure, spring restores, ball valve is blocked inlet hole, avoids the gas in the tire to return gas storage chamber.
Advantage of the present utility model: inflate laborsavingly, lever is changeable, is standing or couchantly all can easily inflate, and volume is little, carries Safety, convenient is made simply, and air storage chamber is big, and it is many to deposit gas, and pressure is big, has reduced to be inflated the tire pressure resilience, make calm the anger more laborsaving, Be fit to family's inflation for subsequent use, cyclecar, two-wheeled motorcycle, motor tricycle, bicycle etc. are suitable for.
Claims (9)
1, a kind of portable minisize inflator, comprise cylinder (4), gas storage chamber (6), air outlet (7), cylinder communicates with gas storage chamber, the air outlet communicates with gas storage chamber, it is characterized in that having in the cylinder piston (3), piston is controlled by leverage, is communicated with by air valve piece (5) between cylinder and gas storage chamber.
2, device according to claim 1, be characterised in that leverage is made up of support (9), lever (1), connecting rod (2), support is fixed on the cylinder block, is movable the connection between connecting rod and lever, lever and support, and the other end of connecting rod is fixedlyed connected with piston (3).
3, device according to claim 1, be characterised in that air valve piece (5) is that an end that communicates with cylinder is inlet hole (11) in a leading screw (16), the inlet hole end is a ball valve (13), ball valve connects spring (14), spring end is fixed on the latch (15), and this end communicates with gas storage chamber.
4, device according to claim 1 is characterised in that air outlet (7) trachea (8).
5,, be characterised in that cylinder and gas storage chamber are upper and lower structure, likeness in form " boss " according to claim 1,2,3,4 described devices.
6,, be characterised in that the air outlet of gas storage chamber connects a detachable tracheae by air valve piece (18) according to claim 1,2,3 described devices.
7, device according to claim 6 is characterised in that described detachable tracheae comprises a curved mouth (20), and curved mouth end is detachable valve cock (21).
8, device according to claim 7, be characterised in that detachable valve cock (21) be internal sealing plug (26) with air outlet (29) between be communicated with by pore (28), respectively there is rubber pad (27) on the pore two sides.
9, device according to claim 6 is characterised in that cylinder and gas storage chamber are upper and lower structure, are tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219828 CN2365424Y (en) | 1999-02-04 | 1999-02-04 | Portable micro-inflating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219828 CN2365424Y (en) | 1999-02-04 | 1999-02-04 | Portable micro-inflating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365424Y true CN2365424Y (en) | 2000-02-23 |
Family
ID=34010674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219828 Expired - Fee Related CN2365424Y (en) | 1999-02-04 | 1999-02-04 | Portable micro-inflating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365424Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593811A (en) * | 2016-12-28 | 2017-04-26 | 佛山市佛禅健康管理有限公司 | Mechanical inflation device |
| CN106988985A (en) * | 2017-05-19 | 2017-07-28 | 王浩轩 | A kind of air two-way inflatting device |
-
1999
- 1999-02-04 CN CN 99219828 patent/CN2365424Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593811A (en) * | 2016-12-28 | 2017-04-26 | 佛山市佛禅健康管理有限公司 | Mechanical inflation device |
| CN106593811B (en) * | 2016-12-28 | 2019-05-03 | 兴化市天东软件科技有限公司 | A kind of mechanical air charging system |
| CN106988985A (en) * | 2017-05-19 | 2017-07-28 | 王浩轩 | A kind of air two-way inflatting device |
| CN106988985B (en) * | 2017-05-19 | 2019-05-14 | 王浩轩 | A kind of air two-way inflatting device |
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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 |