CN207500096U - A kind of wireless electric inflator pump - Google Patents
A kind of wireless electric inflator pump Download PDFInfo
- Publication number
- CN207500096U CN207500096U CN201721646876.9U CN201721646876U CN207500096U CN 207500096 U CN207500096 U CN 207500096U CN 201721646876 U CN201721646876 U CN 201721646876U CN 207500096 U CN207500096 U CN 207500096U
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- China
- Prior art keywords
- piston
- diaphragm
- housing
- battery compartment
- plenum chamber
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of wireless electric inflator pumps, and including housing, the front end of the housing is equipped with charging portion, and the rear end of housing is equipped with power part；The charging portion includes plenum chamber, diaphragm mechanism is equipped in plenum chamber, diaphragm mechanism includes multiple diaphragm pistons, the forepart of diaphragm piston is equipped with piston seat, the forepart of piston seat is equipped with check valve corresponding with diaphragm piston, the rear portion of multiple diaphragm pistons is connected with for the output axis connection of the eccentric wheel connecting rod mechanism of presses against diaphragm piston, eccentric wheel connecting rod mechanism and power part；The power part includes direct current generator and battery compartment, and battery compartment is for installing battery, and battery compartment is with direct current generator to be electrically connected；Aerating needle is connected at the top of the housing, Aerating needle is connected with plenum chamber.The wireless electric inflator pump of this programme is equipped with battery compartment, can inflate pump work by battery power, not need to external power supply, thus suitable for outdoor carrying and use.
Description
Technical field
The utility model is related to a kind of wireless electric inflator pumps, belong to charger technical field.
Background technology
Electric inflating pump of the prior art generally requires connection external power supply, thus limits the suitable of its environment outdoors
The property used.And aerated product to be used, such as basketball, football, swimming life-buoy are needed in many outdoor activities at present, Many times need
Open air is inflated, therefore existing electric inflating pump can not use.In addition, traditional diaphragm type inflator pump, is using bias
Wheel drive connecting rod swing to diaphragm piston squeeze during connecting rod swing and realizes inflation, and when connecting rod swing exists to diaphragm mechanism
Lateral compression power, but be the plane mechanism parallel with eccentric wheel rotation direction for installing the pedestal of diaphragm piston, this is lateral
On the one hand extruding force can cause volumetric efficiency to reduce, on the one hand can reduce the service life of diaphragm piston.
Utility model content
The purpose of this utility model is to provide a kind of wireless electric inflator pump, concrete scheme is：
A kind of wireless electric inflator pump, including housing, the front end of the housing is equipped with charging portion, and the rear end of housing, which is equipped with, to be moved
Power portion；The charging portion includes plenum chamber, and diaphragm mechanism is equipped in plenum chamber, and diaphragm mechanism includes multiple diaphragm pistons, diaphragm
The forepart of piston is equipped with piston seat, and the forepart of piston seat is equipped with check valve corresponding with diaphragm piston, after multiple diaphragm pistons
Portion is connected with for the output axis connection of the eccentric wheel connecting rod mechanism of presses against diaphragm piston, eccentric wheel connecting rod mechanism and power part；
The power part includes direct current generator and battery compartment, and battery compartment is for installing battery, and battery compartment is with direct current generator to be electrically connected；Institute
It states and Aerating needle is connected at the top of housing, Aerating needle is connected with plenum chamber.
Further, the direct current generator is connected with speed-regulating switch.
Further, the piston seat is pyramidal structure, and diaphragm piston is obliquely installed along the taper surface of piston seat.
The beneficial point of the utility model is：The wireless electric inflator pump of this programme is equipped with battery compartment, can pass through battery
Driving inflation pump work, does not need to external power supply, thus suitable for outdoor carrying and use.Charging portion is connected with Aerating needle, can
Directly ball sporting appliance is inflated, it is very easy to use.
For conventional membrane formula air pump there are the problem of, the diaphragm piston being obliquely installed is employed in improvement project, inclined
During heart wheel drive connecting rod swing, the axial direction of diaphragm piston is more leveled off to the extruding of diaphragm piston, it is possible to reduce connecting rod is to diaphragm
The lateral compression of piston, so as to improve volumetric efficiency and extend the service life of diaphragm mechanism.
Description of the drawings
Fig. 1 is the structure diagram of embodiment 1 in the utility model；
Fig. 2 is the structure diagram of embodiment 2 in the utility model.
Specific embodiment
Embodiment 1
A kind of wireless electric inflator pump as shown in Figure 1, including housing 1, the front end of the housing 1 is equipped with charging portion, shell
The rear end of body 1 is equipped with power part；The charging portion includes plenum chamber 2, is equipped with diaphragm mechanism in plenum chamber 2, diaphragm mechanism includes
Multiple diaphragm pistons 3, the forepart of diaphragm piston 3 are equipped with piston seat 5, and the forepart of piston seat 5 is equipped with and 3 corresponding list of diaphragm piston
To valve 6, the rear portion of multiple diaphragm pistons 3 is connected with the eccentric wheel connecting rod mechanism 4 for presses against diaphragm piston 3, connecting rod of eccentric wheel
Mechanism 4 is connect with the output shaft 11 of power part；The power part includes direct current generator 9 and battery compartment 8, and battery compartment 8 is used to install
Dry cell or rechargeable battery can be selected in battery, battery, and battery compartment 8 is with direct current generator 9 to be electrically connected；The top of the housing 1 connects
Aerating needle 7 is connected to, Aerating needle 7 is connected with plenum chamber 2.
Piston seat 5 in the present embodiment uses traditional planar structure.
The direct current generator 9 is connected with speed-regulating switch 10.Resistance-type commonly used in the prior art can be used in speed-regulating switch 10
Speed-regulating switch, as long as the selection of speed-regulating switch can realize the adjusting of direct current generator high speed and low speed.It can using speed-regulating switch
Meet the aeration speed requirement to different aerated products.Battery compartment 8, direct current generator 9 and speed-regulating switch 10 use in the present embodiment
Conventional connection of the prior art.
Embodiment 2
As shown in Fig. 2, on the basis of embodiment 1, piston seat 5 is changed to pyramidal structure, diaphragm piston 3 is along piston seat 5
Taper surface be obliquely installed.And the cone for being arranged to match with piston seat 5 by the front end of the valve seat of check valve 6 and plenum chamber 2
Shape structure.By above-mentioned improvement, when eccentric wheel drive link is swung, the axis of diaphragm piston is more leveled off to the extruding of diaphragm piston
To, it is possible to reduce connecting rod to the lateral compression of diaphragm piston, so as to improve volumetric efficiency and extend the service life of diaphragm mechanism.
As preferable selection scheme, the axial direction of the present embodiment interval film piston is 5 ~ 18 ° with the axial angle of output shaft 11.
Claims (3)
1. a kind of wireless electric inflator pump, including housing, it is characterised in that：The front end of the housing is equipped with charging portion, housing
Rear end is equipped with power part；The charging portion includes plenum chamber, and diaphragm mechanism is equipped in plenum chamber, and diaphragm mechanism includes multiple diaphragms
Piston, the forepart of diaphragm piston are equipped with piston seat, and the forepart of piston seat is equipped with check valve corresponding with diaphragm piston, multiple diaphragms
The rear portion of piston is connected with for the output of the eccentric wheel connecting rod mechanism of presses against diaphragm piston, eccentric wheel connecting rod mechanism and power part
Axis connection；The power part includes direct current generator and battery compartment, and for battery compartment for installing battery, battery compartment is electricity with direct current generator
Connection；Aerating needle is connected at the top of the housing, Aerating needle is connected with plenum chamber.
2. wireless electric inflator pump according to claim 1, it is characterised in that：The direct current generator is connected with speed governing and opens
It closes.
3. wireless electric inflator pump according to claim 1, it is characterised in that：The piston seat be pyramidal structure, diaphragm
Piston is obliquely installed along the taper surface of piston seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646876.9U CN207500096U (en) | 2017-12-01 | 2017-12-01 | A kind of wireless electric inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646876.9U CN207500096U (en) | 2017-12-01 | 2017-12-01 | A kind of wireless electric inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500096U true CN207500096U (en) | 2018-06-15 |
Family
ID=62507807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646876.9U Expired - Fee Related CN207500096U (en) | 2017-12-01 | 2017-12-01 | A kind of wireless electric inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748965A (en) * | 2021-10-20 | 2021-12-07 | 王奇 | Aquaculture waste water farmland is adjusted and is irrigated treatment facility |
-
2017
- 2017-12-01 CN CN201721646876.9U patent/CN207500096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748965A (en) * | 2021-10-20 | 2021-12-07 | 王奇 | Aquaculture waste water farmland is adjusted and is irrigated treatment facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20181201 |