CN206419186U - A kind of Portable air pump - Google Patents
A kind of Portable air pump Download PDFInfo
- Publication number
- CN206419186U CN206419186U CN201720011106.0U CN201720011106U CN206419186U CN 206419186 U CN206419186 U CN 206419186U CN 201720011106 U CN201720011106 U CN 201720011106U CN 206419186 U CN206419186 U CN 206419186U
- Authority
- CN
- China
- Prior art keywords
- inner casing
- air pump
- shell
- screw thread
- cell containing
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses a kind of Portable air pump, include inner casing, one end of the inner casing is provided with cell containing cavity, the other end of the inner casing is provided with air pump assembly accommodating cavity, the inner casing is provided at both ends with resigning step, the centre of the inner casing is provided with screw thread, one end of the screw thread is provided with positioning boss, the outside of the cell containing cavity is provided with shell two, the outside of the air pump assembly accommodating cavity is provided with shell one, one end of the shell one is provided with locating slot, and corresponding with positioning boss；The utility model is simple in construction, by increasing cell containing cavity on inner casing, can install battery, is convenient for carrying air pump and uses, by the way that housing segments are set, and can facilitate the replacing of battery, can improve water proofing property using screw thread assembling, improve security.
Description
Technical field
The utility model relates to air pump technical field, more particularly to a kind of Portable air pump.
Background technology
Air pump, i.e. " air pump ", exclude air from a closing space or a kind of device of air are added from closing space.
Air pump is broadly divided into electric air pump, hand air pump and foot-propelled air pump.Electric air pump, using electric power as the air pump of power, passes through electric power
Do not stop compressed air, produce air pressure, be mainly used in pneumatic gluing, automobile inflating etc..
Existing air pump is all to need socket power just to use, when in use with one when transmission
Fixed limitation, in-convenience in use, it is not readily portable.
Utility model content
The purpose of this utility model is that defect and deficiency for prior art, there is provided a kind of Portable air pump, are tied
Structure is simple, by increasing cell containing cavity on inner casing, can install battery, be convenient for carrying air pump and use, by by shell
Subsection setup, can facilitate the replacing of battery, can improve water proofing property using screw thread assembling, improve security.
To achieve the above object, the technical solution adopted in the utility model is：A kind of Portable air pump, it includes inner casing,
One end of the inner casing is provided with cell containing cavity, and the other end of the inner casing is provided with air pump assembly accommodating cavity, the inner casing
Be provided at both ends with resigning step, the centre of the inner casing is provided with screw thread, and one end of the screw thread is provided with positioning boss, institute
The outside for stating cell containing cavity is provided with shell two, and the outside of the air pump assembly accommodating cavity is provided with shell one, the shell
One one end is provided with locating slot, and corresponding with positioning boss.
Further, the other end of the shell one is provided with rib one, and the shell one is threadedly coupled with inner casing, and positioning
Groove and positioning boss clamping, the rib one block resigning step.
Further, one end of the shell two is provided with rib two, and the shell two is threadedly coupled with inner casing, the rib
Two block resigning step.
The beneficial effects of the utility model are：It is simple in construction, by increasing cell containing cavity on inner casing, electricity can be installed
Pond, is convenient for carrying air pump and uses, by the way that housing segments are set, and can facilitate the replacing of battery, uses screw thread assembling can be with
Water proofing property is improved, security is improved.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is Structure explosion diagram of the present utility model；
Fig. 3 is internal structure schematic diagram of the present utility model；
1. cell containing cavities, 2. inner casings, 21. screw threads, 22. positioning boss, 23. resigning steps, 3. shells one, 31. in figure
Rib one, 32. locating slots, 4. shells two, 41. ribs two.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and specifically
Embodiment, the utility model is further elaborated.It should be appreciated that embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1 to Fig. 3, present embodiment uses following technical scheme：A kind of Portable air pump, it includes inner casing
2, one end of the inner casing 2 is provided with cell containing cavity 1, for installing battery；The other end of the inner casing 2 is provided with air pump group
Part accommodating cavity, for installing 2 air pump assemblies；The inner casing 2 is provided at both ends with resigning step 23, and the centre of the inner casing 2 sets
Screw thread 21 is equipped with, for the shell that spins；One end of the screw thread 21 is provided with outside positioning boss 22, the cell containing cavity 1
Portion is provided with shell 24, and one end of the shell 24 is provided with rib 2 41, and the shell 24 is threadedly coupled with inner casing 2, institute
State rib 2 41 and block resigning step 23；The outside of the air pump assembly accommodating cavity is provided with shell 1, the shell 1
One end is provided with locating slot 32, and corresponding with positioning boss 22, and the other end of the shell 1 is provided with rib 1, institute
State shell 1 to be threadedly coupled with inner casing 2, and locating slot 32 and the clamping of positioning boss 22, the rib 1 blocks resigning step
23。
The advantage of present embodiment：It is simple in construction, by increasing cell containing cavity on inner casing, electricity can be installed
Pond, is convenient for carrying air pump and uses, by the way that housing segments are set, and can facilitate the replacing of battery, uses screw thread assembling can be with
Water proofing property is improved, security is improved.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of Portable air pump, it is characterised in that：It includes inner casing, and one end of the inner casing is provided with cell containing cavity, institute
The other end for stating inner casing is provided with air pump assembly accommodating cavity, and the inner casing is provided at both ends with resigning step, the inner casing
Between be provided with screw thread, one end of the screw thread is provided with positioning boss, and the outside of the cell containing cavity is provided with shell two, institute
The outside for stating air pump assembly accommodating cavity is provided with shell one, and one end of the shell one is provided with locating slot, and and positioning boss
It is corresponding.
2. a kind of Portable air pump according to claim 1, it is characterised in that：The other end of the shell one is provided with gear
Bian Yi, the shell one is threadedly coupled with inner casing, and locating slot and positioning boss clamping, and the rib one blocks resigning step.
3. a kind of Portable air pump according to claim 1, it is characterised in that：One end of the shell two is provided with rib
Two, the shell two is threadedly coupled with inner casing, and the rib two blocks resigning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011106.0U CN206419186U (en) | 2017-01-05 | 2017-01-05 | A kind of Portable air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011106.0U CN206419186U (en) | 2017-01-05 | 2017-01-05 | A kind of Portable air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419186U true CN206419186U (en) | 2017-08-18 |
Family
ID=59573684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011106.0U Active CN206419186U (en) | 2017-01-05 | 2017-01-05 | A kind of Portable air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419186U (en) |
-
2017
- 2017-01-05 CN CN201720011106.0U patent/CN206419186U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206419186U (en) | A kind of Portable air pump | |
| CN104681761A (en) | Lithium ion battery with long cycle life | |
| CN102074662B (en) | Shell structure of lithium ion battery and battery pack combined by battery shell | |
| CN106256594B (en) | A kind of charging gun of high-intensitive, high waterproof construction | |
| CN205985113U (en) | Group battery shell explosion -proof equipment | |
| CN204493117U (en) | A kind of vehicle-mounted gas-filled pump | |
| CN204303876U (en) | Rate lithium battery power supply | |
| CN202103108U (en) | Guide rail type battery cabin of electric automobile | |
| CN206619510U (en) | A kind of lithium battery shape ultracapacitor | |
| CN201860152U (en) | Multifunctional emergency power source for automobiles | |
| CN201661856U (en) | Rechargeable LED flashlight | |
| CN204167627U (en) | vehicle-mounted inverter | |
| CN206341172U (en) | A kind of Scroll solar energy movable power supply | |
| CN205168714U (en) | Power generating device of bicycle | |
| CN202443850U (en) | Ignition coil | |
| CN203312427U (en) | Vehicle lithium battery with good heat dissipation performance | |
| CN202946394U (en) | Low-noise compressor | |
| CN202695558U (en) | High-power sodium-sulfur storage battery container | |
| CN204420601U (en) | A kind of New LED head lamp | |
| CN208986039U (en) | Using more carbon batteries as the emergency power supply of power | |
| CN202817054U (en) | Water shield for electric bicycle battery | |
| CN206397675U (en) | A kind of Novel air pump | |
| CN202189660U (en) | Mining flame-proof transformer | |
| CN102337951A (en) | Tail-gas power generator | |
| CN207124241U (en) | A kind of lithium thionyl chloride cell group closure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |