CN2680894Y - Chargeable air pump - Google Patents
Chargeable air pump Download PDFInfo
- Publication number
- CN2680894Y CN2680894Y CN 200320122791 CN200320122791U CN2680894Y CN 2680894 Y CN2680894 Y CN 2680894Y CN 200320122791 CN200320122791 CN 200320122791 CN 200320122791 U CN200320122791 U CN 200320122791U CN 2680894 Y CN2680894 Y CN 2680894Y
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- CN
- China
- Prior art keywords
- air
- chargeable
- air outlet
- casing
- cylinder
- 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 an electricity charging air pump comprising a machine shell, an electricity charging battery bag, a switch, a motor and an air cylinder with a piston. The outputting axle of the motor is connected with the rotating axle by a speed reducing gear set. The rotating axle is fixedly connected with an eccentric connected with a connecting rod positioned on the rear portion of the air cylinder and driving the piston to move. The front portion of the air cylinder is provided with an air inlet and an air outlet respectively provided with an air outlet single way valve and an air inlet single way valve and the air outlet is connected with an air outlet connector which can be inserted with an air nozzle. The beneficial effects of the utility model are that the electricity charging air pump drives the piston to move by the motor in order to enable the air cylinder to conduct air sucking and air discharging to complete air charging to various articles and the air charging is labor-saving and time-saving; the utility model has small volume and portable carrying and also the electricity charging battery is convenient to be changed.
Description
Technical field
The utility model relates to a kind of air pump, particularly a kind of portable Chargeable air pump.
Background technique
At present, inflator is widely used in various occasions.Such as giving article inflations such as football, basketball, balloon, bicycle tyre is inflated, and gives various air cushion inflations in the open air, all uses inflator.And traditional inflator needs the manual inflation, waste time and energy, and poor effect, and carry inconvenience.Therefore need provide a kind of time saving and energy saving and portable inflator.
Summary of the invention
The utility model will solve the defective of above-mentioned prior art, and a kind of electric gas-filled and Chargeable air pump that volume is little is provided.
The utility model solves the technological scheme that its technical problem adopts.This Chargeable air pump, the cylinder that comprises casing, chargeable cell bag, switch, motor, band piston, the output shaft of motor is connected with rotating shaft by train of reduction gears, and rotating shaft is connected with eccentric wheel, and the connecting rod that is positioned at the drive piston motion of cylinder rear portion is connected with this eccentric wheel; The cylinder front portion has suction port and air outlet, and air outlet and suction port are respectively equipped with outgassing nonreturn valve and breather check valve, but is connected with the air outlet adapter of socket joint valve on the air outlet.
The effect that the utility model is useful is: Chargeable air pump is by the driven by motor piston motion so that cylinder air-breathing, give vent to anger, finish inflation to various article, its inflation is time saving and energy saving, and volume is little, is easy to carry, while chargeable cell bag is convenient for changing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1-handle band, 2-press button, 3-motor, 4-casing, 5-driving gear, 6-pressure gauge, 7-bellows, 8-eccentric wheel, 9-eccentric shaft, 10-cylinder, 11-connecting rod, 12-cylinder frame, 13-piston, 14-breather check valve, 15-outgassing nonreturn valve, 16-Female connector fittings, 17-joint sealing circle, 18-air outlet adapter, 19-rotating shaft, 20-driven gear, 21-switch cage knob, 22-switch, 23-conducting plate, 24-valve, 25-chargeable cell bag.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
This Chargeable air pump comprises the cylinder 10 of casing 4, chargeable cell bag 25, switch 22, motor 3, band piston 13 fixedly cylinder of cylinder frame 12 being arranged in the casing 4, and casing 4 is provided with portable handle band 1 outward.The output shaft of motor 3 is connected with rotating shaft 19 by train of reduction gears, train of reduction gears comprises driving gear 5 on motor 3 output shafts and the driven gear 20 in the rotating shaft 19, rotating shaft 19 is connected with eccentric wheel 8, and the connecting rod 11 that is positioned at 13 motions of cylinder 10 rear portions drive piston is movably connected on the eccentric shaft 9 of eccentric wheel 8; Cylinder 10 front portions have suction port and air outlet, and air outlet and suction port are respectively equipped with outgassing nonreturn valve 15 and breather check valve 14, but are connected with the air outlet adapter 18 of socket joint valve 24 on the air outlet.Air outlet adapter 18 ends are connected with Female connector fittings 16, to make things convenient for socket joint valve 24, are lined with joint sealing circle 17 in the Female connector fittings 16.Casing 4 is provided with pressure gauge 6, and this pressure gauge 6 communicates with outlet pipe by bellows 7.Air pressure in the time of so just can measuring inflation.Chargeable cell bag 25 can be located at casing 4 bottoms with plugging, and chargeable cell bag 25 tops and casing 4 bottoms are respectively equipped with corresponding conducting plate 23; The conducting plate of casing 4 bottoms is two of positive and negative electrodes, links to each other with motor 3 by lead respectively, and the wherein anodal middle compressing tablet electric installation that passes through of the lead that connects is communicated with, and this compressing tablet electric installation cooperates with switch 22.When chargeable cell bag 25 injects casing 4, can power to motor by conducting plate 23, this moment, positive stop blocked chargeable cell bag 25, and it can not come off.Chargeable cell bag 25 both sides are provided with press button 2, and casing 4 bottoms are provided with and this press button 2 corresponding positive stops.When pressing press button 2, the restriction that the chargeable cell bag breaks away from positive stop can be pulled out.Casing 4 is provided with bayonet socket, is connected with valve 24 in this bayonet socket.Like this, be convenient for carrying valve 24.Switch 22 is coupling on casing 4, and casing 4 also is provided with and limits the switch cage knob 21 that switch 22 rotates.
During use, valve 24 is inserted on the Female connector fittings 16, Push switch 22 is connected power supply, circuit turn-on, and motor 3 rotates, and after slowing down through driving gear 5, driven gear 20, drives rotating shaft 19 and rotates; Thereby eccentric wheel 8 rotations finally cause piston 13 to move reciprocatingly.Add the effect of breather check valve 14, outgassing nonreturn valve 15, thus make cylinder 10 air-breathing, give vent to anger, finish inflation to required inflatable object.
Claims (4)
1, a kind of Chargeable air pump, the cylinder (10) that comprises casing (4), chargeable cell bag (25), switch (22), motor (3) and band piston (13), it is characterized in that: the output shaft of motor (3) is connected with rotating shaft (19) by train of reduction gears, rotating shaft (19) is connected with eccentric wheel (8), and the connecting rod (11) that is positioned at cylinder (10) rear portion drive piston (13) motion is connected with this eccentric wheel (8); Cylinder (10) front portion has suction port and air outlet, and air outlet and suction port are respectively equipped with outgassing nonreturn valve (15) and breather check valve (14), but is connected with the air outlet adapter (18) of socket joint valve (24) on the air outlet.
2, Chargeable air pump according to claim 1 is characterized in that: described casing (4) is provided with pressure gauge (6), and this pressure gauge (6) communicates with outlet pipe by bellows (7).
3, Chargeable air pump according to claim 1 is characterized in that: described chargeable cell bag (25) is plug type and is arranged at casing (4) bottom, and chargeable cell bag (25) top and casing (4) bottom are respectively equipped with corresponding conducting plate (23); Chargeable cell bag (25) both sides are provided with press button (2), and casing (4) bottom is provided with and the corresponding positive stop of this press button (2).
4, Chargeable air pump according to claim 1 and 2 is characterized in that: described casing (4) is provided with bayonet socket, is connected with valve (24) in this bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122791 CN2680894Y (en) | 2003-12-24 | 2003-12-24 | Chargeable air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122791 CN2680894Y (en) | 2003-12-24 | 2003-12-24 | Chargeable air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680894Y true CN2680894Y (en) | 2005-02-23 |
Family
ID=34599765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320122791 Expired - Fee Related CN2680894Y (en) | 2003-12-24 | 2003-12-24 | Chargeable air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680894Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026164A1 (en) * | 2014-08-19 | 2016-02-25 | 东莞瑞柯电子科技股份有限公司 | Portable air compressor with detachable multifunctional start power source |
| CN106704143A (en) * | 2017-02-04 | 2017-05-24 | 古婷婷 | Portable inflator pump |
| CN106762533A (en) * | 2017-03-01 | 2017-05-31 | 阳文龙 | A kind of portable electronic automobile tyre inflation pump |
| CN109494327A (en) * | 2018-11-09 | 2019-03-19 | 惠州市通晟智能科技有限公司 | Detachable rotary joint style power supply mechanism and its Portable inflator pump |
-
2003
- 2003-12-24 CN CN 200320122791 patent/CN2680894Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026164A1 (en) * | 2014-08-19 | 2016-02-25 | 东莞瑞柯电子科技股份有限公司 | Portable air compressor with detachable multifunctional start power source |
| CN106704143A (en) * | 2017-02-04 | 2017-05-24 | 古婷婷 | Portable inflator pump |
| CN106762533A (en) * | 2017-03-01 | 2017-05-31 | 阳文龙 | A kind of portable electronic automobile tyre inflation pump |
| CN109494327A (en) * | 2018-11-09 | 2019-03-19 | 惠州市通晟智能科技有限公司 | Detachable rotary joint style power supply mechanism and its Portable inflator pump |
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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 |