CN206738130U - A kind of contractile air pump in longitudinal direction - Google Patents
A kind of contractile air pump in longitudinal direction Download PDFInfo
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- CN206738130U CN206738130U CN201621297478.6U CN201621297478U CN206738130U CN 206738130 U CN206738130 U CN 206738130U CN 201621297478 U CN201621297478 U CN 201621297478U CN 206738130 U CN206738130 U CN 206738130U
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Abstract
The utility model discloses a kind of contractile air pump in longitudinal direction, including air accumulator, motor and pump are provided with above air accumulator, air accumulator includes tank body and cover, the groove of annular is provided with cover, tank body includes the first cylinder, second cylinder and the 3rd cylinder, it is connected in 3rd cylinder insertion groove with cover, 3rd cylinder and cover junction, which are inserted with the 3rd latch, prevents both from departing from, second cylinder is movably set in outside the 3rd cylinder, first cylinder is movably set in outside the second cylinder, the first chute is provided with first cylinder inboard wall, the second chute is provided with second cylinder inboard wall, the first locating dowel is provided with second cylinder body outer wall, first locating dowel is slided in the first chute, the second locating dowel is provided with 3rd cylinder body outer wall, second locating dowel is slided in the second chute.Compared with prior art, air accumulator of the present utility model is that the blank pipe being mutually slidably connected by more piece combines, and can fold air pump, saves space, and convenience in transport.
Description
Technical field
A kind of air pump is the utility model is related to, particularly a kind of contractile air pump in longitudinal direction.
Background technology
Air pump（qìbèng）, air pump are " air pump ", exclude air from a closing space or add from closing space
Add a kind of device of air.Air pump is broadly divided into electric air pump and hand air pump, foot-propelled air pump.Electric air pump.It is using electric power
The air pump of power, compressed air is not stopped by electric power, produces air pressure.It is mainly used in pneumatic gluing, automobile inflating etc..
The operation principle of current electric air pump is：Engine is by two V-belt driving gas pump crankcases, so as to drive
Piston is inflated, and the gas got imports air accumulator by airway tube.Another aspect air accumulator will further through an airway tube
Gas in air accumulator, which imports, to be fixed in the pressure regulator valve on air pump, so as to control the air pressure in air accumulator.When in air accumulator
When air pressure is not up to the pressure of pressure regulator valve setting, the gas into pressure regulator valve out of air accumulator can not push up open pressure regulator valve valve；When
When air pressure in air accumulator reaches the pressure of pressure regulator valve setting, pressure regulator valve valve is driven on the gas top into pressure regulator valve out of air accumulator
Door, into air pump in the air flue that is communicated with pressure regulator valve, and control the air inlet of air pump normally opened by air flue, so that air pump idling
Lotus operates, and reaches reduction kinetic equation loss, protects the purpose of air pump.Set up when the air pressure in air accumulator is less than pressure regulator valve because of loss
Pressure when, valve in pressure regulator valve by its return, disconnects the control gas circuit of air pump by return spring, and air pump starts to beat again
Gas.
Existing air pump, its air accumulator are scleroid materials for support.So result in and do not needing air pump work
When, very take up space, and transport difficult.Therefore, a kind of contractile air pump in longitudinal direction is needed at present, and it is not working
When, it can reduce and be taken up space, and convenient transportation.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided a kind of contractile air pump in longitudinal direction, its air accumulator are
The blank pipe being mutually slidably connected by more piece combines, and idle when, can fold air pump, saves space, and
Convenience in transport.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：A kind of contractile air pump in longitudinal direction, bag
Air accumulator is included, motor and pump are provided with above the air accumulator, the air accumulator includes tank body and cover, set in the tank body
There is the air bag made of flexible material, the air bag is connected with pump, and the groove of annular, the tank body bag are provided with the cover
Including the first cylinder, the second cylinder and the 3rd cylinder, the 3rd cylinder is inserted in the groove to be connected with the cover, and described the
Three cylinders and the cover junction, which are inserted with the 3rd latch, prevents both from departing from, and second cylinder is movably set in the described 3rd
Outside cylinder, second cylinder and the 3rd cylinder junction are inserted with the second latch and prevent both from departing from, first cylinder
It is movably set in outside second cylinder, first cylinder and the second cylinder junction are inserted with the first latch and prevent both
Depart from, be provided with the first chute on first cylinder inboard wall, be provided with the second chute on second cylinder inboard wall, described the
The first locating dowel is provided with two cylinder body outer walls, first locating dowel is slided in first chute, the 3rd cylinder
The second locating dowel is provided with outer wall, second locating dowel is slided in second chute.
The tank body includes two the first cylinders of section, four the second cylinders of section and three the 3rd cylinders of section, and one saves among the tank body
It is the 3rd cylinder, the both ends of the 3rd cylinder are arranged respectively is connected with second cylinder of section, and the second cylinder other end is arranged
First cylinder of section is connected with, the first cylinder other end, which is arranged, is connected with the second cylinder of another section, the second cylinder other end
It is arranged and is connected with the 3rd cylinder of another section, the 3rd cylinder is connected with the cover.
The motor and pump are separately installed with above two section first cylinders, first cylinder is connected through a screw thread institute
State motor and pump.
The first cylinder bottom is provided with wheel group, and the wheel group is connected with support base, and the support base is threadedly connected to
On first cylinder.
The utility model is simple in construction, ingenious in design, its air accumulator be the blank pipe being mutually slidably connected by more piece combine and
Into idle when, air pump being folded, save space, and convenience in transport.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model tank structure schematic diagram.
Fig. 3 is the utility model can cover structure schematic diagram.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：Such as Fig. 1 to Fig. 3 institutes
Show, a kind of contractile air pump in longitudinal direction, including air accumulator, the air accumulator top are provided with motor 11 and pump 12, the gas storage
Tank includes tank body 1 and cover 3, and the air bag made of flexible material is provided with the tank body 1, and the air bag is connected with pump 12,
The groove 31 of annular is provided with the cover 3, the tank body 1 includes the first cylinder 4, the second cylinder 5 and the 3rd cylinder 6, institute
State the 3rd cylinder 6 and insert in the groove 31 and be connected with the cover 3, the 3rd cylinder 6 and the junction of the cover 3 are inserted with
3rd latch 61 prevents both from departing from, and second cylinder 5 is movably set in outside the 3rd cylinder 6, the He of the second cylinder 5
The junction of 3rd cylinder 6, which is inserted with the second latch 51, prevents both from departing from, and first cylinder 4 is movably set in described second
Outside cylinder 5, first cylinder 4 and the junction of the second cylinder 5 are inserted with the first latch 41 and prevent both from departing from, and described first
The first chute 42 is provided with the inwall of cylinder 4, the second chute 52, second cylinder 5 are provided with the inwall of the second cylinder 5
The first locating dowel is provided with outer wall, first locating dowel is slided in first chute 42, the outer wall of the 3rd cylinder 6
On be provided with the second locating dowel, second locating dowel is slided in second chute 52.
The tank body 1 includes two section the second cylinders 5 of the first cylinders 4, four section and three the 3rd cylinders 6 of section, among the tank body 1
One section is the 3rd cylinder 6, and the both ends of the 3rd cylinder 6 are arranged respectively is connected with second cylinder of section 5, and second cylinder 5 is another
One end, which is arranged, is connected with first cylinder of section 4, and the other end of the first cylinder 4, which is arranged, is connected with the second cylinder 5 of another section, and this second
The other end of cylinder 5, which is arranged, is connected with the 3rd cylinder 6 of another section, and the 3rd cylinder 6 is connected with the cover 3.
The two sections top of the first cylinder 4 is separately installed with the motor 11 and pump 12, and first cylinder 4 passes through screw thread
Connect the motor 11 and pump 12.
The bottom of first cylinder 4 is provided with wheel group 2, and the wheel group 2 is connected with support base, the support base threaded connection
In on first cylinder 4.
The air accumulator of the present apparatus includes internal air bag and outside tank body 1.Air bag is connected with air pump, is compressed for storing
Air.Tank body 1 provides protective effect for air bag.
The blank pipe that the tank body 1 of the present apparatus can be slided mutually by more piece forms, therefore the air in air bag all excludes
Afterwards, tank body 1 can be shunk so as to save space, and convenience in transport.These blank pipes can be divided into according to different specifications
First cylinder 4, the second cylinder 5 and the 3rd cylinder 6, altogether including two section the first cylinder 4, four section the second cylinders 5 and three sections the 3rd
Cylinder 6.The larger intensity of the bodily form of first cylinder 4 is higher, therefore the bottom of the first cylinder 4 is mounted with wheel group 2, for supporting whole dress
The weight put and it is moved easily, and in section the first cylinder 4 top installation motor 11, in another section the first cylinder 4 top peace
Fill air pump 12.
The present apparatus is provided with multiple latches, including the first latch 41, the second latch 51, the 3rd latch 61 in many places.Latch
Purposes, exactly two parts are connected and prevent it from relatively moving.Therefore, when needing to fold, it is only necessary to tear open
Under all latch.
The utility model is simple in construction, ingenious in design, its air accumulator be the blank pipe being mutually slidably connected by more piece combine and
Into idle when, air pump being folded, save space, and convenience in transport.
Claims (4)
1. a kind of contractile air pump in longitudinal direction, including air accumulator, the air accumulator top is provided with motor（11）And pump（12）, its
It is characterised by：The air accumulator includes tank body（1）And cover（3）, the tank body（1）Inside it is provided with the gas made of flexible material
Capsule, the air bag and pump（12）It is connected, the cover（3）On be provided with annular groove（31）, the tank body（1）Including first
Cylinder（4）, the second cylinder（5）With the 3rd cylinder（6）, the 3rd cylinder（6）Insert the groove（31）Interior and described cover
（3）It is connected, the 3rd cylinder（6）With the cover（3）Junction is inserted with the 3rd latch（61）Prevent both from departing from, described the
Two cylinders（5）It is movably set in the 3rd cylinder（6）Outside, second cylinder（5）With the 3rd cylinder（6）Insert junction
There is the second latch（51）Prevent both from departing from, first cylinder（4）It is movably set in second cylinder（5）Outside, described
One cylinder（4）With second cylinder（5）Junction is inserted with the first latch（41）Prevent both from departing from, first cylinder（4）
The first chute is provided with inwall（42）, second cylinder（5）The second chute is provided with inwall（52）, second cylinder
（5）The first locating dowel is provided with outer wall, first locating dowel is in first chute（42）Interior slip, the 3rd cylinder
（6）The second locating dowel is provided with outer wall, second locating dowel is in second chute（52）Interior slip.
A kind of 2. contractile air pump in longitudinal direction according to claim 1, it is characterised in that：The tank body（1）Including two sections
First cylinder（4）, four section the second cylinders（5）With three the 3rd cylinders of section（6）, the tank body（1）The section of centre one is the 3rd cylinder
（6）, the 3rd cylinder（6）Both ends be arranged be connected with second cylinder of section respectively（5）, second cylinder（5）Other end set
If it is connected with first cylinder of section（4）, first cylinder（4）The other end, which is arranged, is connected with the second cylinder of another section（5）, this second
Cylinder（5）The other end, which is arranged, is connected with the 3rd cylinder of another section（6）, the 3rd cylinder（6）With the cover（3）It is connected.
A kind of 3. contractile air pump in longitudinal direction according to claim 2, it is characterised in that：Two section first cylinders（4）
Top is separately installed with the motor（11）And pump（12）, first cylinder（4）It is connected through a screw thread the motor（11）With
Pump（12）.
A kind of 4. contractile air pump in longitudinal direction according to claim 2, it is characterised in that：First cylinder（4）Bottom
Wheel group is installed（2）, the wheel group（2）Support base is connected with, the support base is threadedly connected to first cylinder（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297478.6U CN206738130U (en) | 2016-11-30 | 2016-11-30 | A kind of contractile air pump in longitudinal direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297478.6U CN206738130U (en) | 2016-11-30 | 2016-11-30 | A kind of contractile air pump in longitudinal direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738130U true CN206738130U (en) | 2017-12-12 |
Family
ID=60555105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297478.6U Active CN206738130U (en) | 2016-11-30 | 2016-11-30 | A kind of contractile air pump in longitudinal direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738130U (en) |
-
2016
- 2016-11-30 CN CN201621297478.6U patent/CN206738130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 558, the Great Wall East Avenue, the Great Wall Economic Development Zone, Jinhua, Zhejiang Patentee after: Polytron Technologies Inc in Zhengyang Address before: No. 558, the Great Wall East Avenue, the Great Wall Economic Development Zone, Jinhua, Zhejiang Patentee before: Yongkang Zhengda Industrial Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |