CN207906019U - A kind of close-coupled single-cylinder air pump pump body device - Google Patents
A kind of close-coupled single-cylinder air pump pump body device Download PDFInfo
- Publication number
- CN207906019U CN207906019U CN201820218340.5U CN201820218340U CN207906019U CN 207906019 U CN207906019 U CN 207906019U CN 201820218340 U CN201820218340 U CN 201820218340U CN 207906019 U CN207906019 U CN 207906019U
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- Prior art keywords
- close
- air pump
- cylinder air
- body device
- coupled single
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Abstract
The utility model discloses a kind of close-coupled single-cylinder air pump pump body device, the L-shaped structure of the single-cylinder air pump pump housing, driving part is made of motor (02), planetary transmission (03).Pump housing output mainly forms an enclosed construction by set casing (5), outer cover (7), lock sleeve (8), head cover (14), articulated joint (15), by eccentric wheel (4), connecting rod (6), piston/cylinder (9), piston ring (12), gasket (13) closing installation.The close-coupled single-cylinder air pump pump housing integrally uses L-shaped structure, only needs two circumferential registrations that can be entirely limited its degree of freedom, is conducive to fix, reliable and stable；Its drive part uses planetary transmission, compact-sized, stable drive, efficient, reliable in quality；Entire pump housing output par, c is full-closed structure, can effectively reduce noise pollution；Pump housing shell uses special connection type, structure stable connection, reliable, for ease of maintenaince；Cylinder body sealing uses metal sealing, reliable in quality, long lifespan；Compressed gas output is connected using the articulated joint with non-return valve function, efficient and convenient.
Description
Technical field
The utility model is related to inflate pump technical field, a kind of particularly close-coupled single-acting cylinder air charging system.
Background technology
Traditional air charging system generally manually uses inflator, under efficiency, can only meet bicycle, motorcycle and basket
Ball low pressure, low tolerance product, and air pressure actual value tends not to quantitative detection, and dress is inflated for the somewhat higher need of air pressure
It sets helpless；Large size, fixed air charging system would generally use air compressor machine, it will usually carry gas bag, cost is high, only uses
It uses, is unfavorable for portable in fixed；And vehicle-mounted inflator pump is increasingly liked by people at present, because of its portable function, can be at any time
User provides and easily services, but since inflator pump on the market is various in style, quality and price level are uneven, how to provide
A kind of compact-sized, reliable in quality, the air charging system of moderate cost are extremely urgent.
Utility model content
To provide a kind of compact-sized, reliable in quality air charging system, which integrally uses " L " type
Structure is slowed down by planetary transmission, increases motor torsional moment；Using closed export structure, it can effectively reduce and make an uproar
Sound pollutes；Using metallic gasket, reliable in quality, long lifespan；It is reliable that complete machine is made a close-coupled by special connection type
Structure.
The air pump pump housing output par, c is by set casing (5), outer cover (7), lock sleeve (8), head cover (14), articulated joint (15)
An enclosed construction is formed, by eccentric wheel (4), connecting rod (6), piston/cylinder (9), piston ring (12), gasket (13) closing peace
Dress.
The deceleration device uses planetary transmission (03) structure, and planetary transmission (03) is by three planets
(33) composition is taken turns, transmission stability can be effectively increased, reduces contact force.
The enclosed construction is by set casing (5), outer cover (7), lock sleeve (8), head cover (14), articulated joint (15) group
At.
The set casing (5) is connected and fixed by lock sleeve (8) using particular form with head cover (14).
Between the piston/cylinder (09) and head cover (14) sealing using metal gasket (copper packing or aluminium pad) sealing rather than
Rubber seal.
The gas output is using articulated joint (15) the connection transmission with non-return valve function.
The piston ring (12) is fixedly mounted between pressing plate (11) and connecting rod (06) by fixed screw (10).
There are one fan (01), material is aluminium alloy, is used for entire body fuselage for motor (02) tail portion installation
Cooling.
The utility model has the beneficial effects that：Using planetary transmission, reliable in quality is compact-sized, it can be achieved that high
Effect steadily increases motor power；Special shell connection type ensure that structure stable connection, reliable；The pump housing integrally uses " L "
Type structure is conducive to fix, reliable and stable；Pump housing output par, c is full-closed structure, can effectively reduce noise pollution；Piston/cylinder
Sealing uses metal sealing, reliable in quality, long lifespan；Gas output is connected using the articulated joint with non-return valve function, soon
Victory is convenient.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
Fig. 1 is close-coupled single-cylinder air pump structural schematic diagram described in the utility model.
Fig. 2 is close-coupled single-cylinder air pump inside configuration schematic diagram described in the utility model.
Fig. 3 is planetary transmission interior views described in the utility model.
01, fan；02, motor；03, planetary transmission；04, eccentric wheel；05, set casing；06, connecting rod；07, outer
Lid；08, lock sleeve；09, piston/cylinder；10, fixed screw；11, pressing plate；12, piston ring；13, gasket；14, head cover；15、
Articulated joint；
31, gear housing；32, external toothing；33, planetary gear；34 sun gears；35, planetary gear shaft.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of close-coupled single-cylinder air pump pump body device, the L-shaped arrangement of the single-cylinder air pump pump housing, driving part is by horse
It is formed up to 02, planetary transmission 03.The pump housing exports mainly by set casing 5, outer cover 7, lock sleeve 8, head cover 14, articulated joint 15
An enclosed construction is formed, by eccentric wheel 4, connecting rod 6, piston/cylinder 9, piston ring 12, the closing installation of gasket 13.
The close-coupled single-cylinder air pump device predominantly needs charger to provide mesohigh gas, which is
It is driven by motor 02, connects planetary transmission 03 thereafter and reach torque amplification by slowing down, motor 02 becomes with planetary gear
For fast device 03 by latching form connection, connection is simple, reliable and stable
Further, planetary transmission 03 is by 1 sun gear, 34, three planetary gears 33, external toothing 32 and planet
Gear shaft is mounted on gear housing 31 and forms, and operation principle is：02 output shaft of motor is fixedly connected with sun gear 34, sun gear
34 and three planetary gears 33 be intermeshed, three planetary gears 33 are engaged with external toothing 32 simultaneously, and external toothing 32 is fixed, three
Planetary gear 33 drives planetary gear shaft 35 to carry out rotation output motor rotary speed and torque simultaneously.
Further, pump housing output par, c is mainly connect by set casing 05 with planetary transmission 03, set casing 05
It being connected with each other by lock sleeve 08 with head cover 14, centre compresses piston/cylinder 09, since 09 bottom of piston/cylinder needs to seal,
Therefore there is gasket 13 between 09 bottom of piston/cylinder and head cover 14, gasket 13 uses metal material, is copper packing or aluminium pad,
Heat resistance is good, long lifespan.Lock sleeve 08 uses special connection type, special connection type mainly to use left and right rotation spiral shell
Line is attached, and 05 bottom of set casing is provided with sinistral external thread, and dextrorotation external screw thread is provided at the top of head cover 14, and lock sleeve
08 is respectively set to one end levogyrate inner thread, and the other end is dextrorotation internal thread, the advantage of doing so is that can to lock sleeve 08 into
Set casing 05 and head cover 14 can be locked when row rotation, opposite direction can unclamp set casing 05 and head cover 14 when rotating,
Avoid it is traditional be fixed by four screws, it is easy to disassemble.
Further, eccentric wheel 04 is fixed on the output shaft of planetary gear shaft 35 of planetary transmission 03, eccentric
Wheel 04 can play energy storage in rotary course and the function of velocity perturbation, connecting rod 06 is inhibited to be connect with eccentric wheel 04 with bias,
Connecting rod 06 is driven to move back and forth under the rotation of eccentric wheel 04.
Further, piston ring 12 is fixed between connecting rod 06 and pressing plate 11 by fixed screw 10, convenient for disassembly and assembly.
Further, the high pressure gas output of the pump housing installs articulated joint 15, articulated joint 15 using in 14 outside of head cover
With non-return valve function, i.e. high pressure gas can go out from the pump housing, and cannot adverse current.
The above, only specific embodiment of the utility model cannot limit the range that utility model is implemented, institute with it
With the displacement of its equivalent assemblies, or according to equivalent variations made by the utility model patent protection domain and modification, should all still fall within
The scope that this patent is covered.In addition, between technical characteristic and technical characteristic in the utility model, technical characteristic and technical solution
Between, between technical solution and technical solution use can be freely combined.
Claims (8)
1. a kind of close-coupled single-cylinder air pump pump body device, which is characterized in that the close-coupled single-cylinder air pump pump housing integrally uses " L "
Type structure；Driving part is driven by motor (02), is slowed down through planetary transmission (03)；
The air pump pump housing output is formed by set casing (05), outer cover (07), lock sleeve (08), head cover (14), articulated joint (15)
One enclosed construction, by eccentric wheel (04), connecting rod (06), piston/cylinder (09), piston ring (12), gasket (13) closing peace
Dress.
2. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that become using planetary gear
Fast device (03) structure, planetary transmission (03) are made of three planetary gears (33).
3. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that set casing (05), outer
Build (07), lock sleeve (08), head cover (14), articulated joint (15) one enclosed construction of formation.
4. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that set casing (05) and top
Lid (14) is connected and fixed by lock sleeve (08).
5. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that piston/cylinder (09) with
Sealing uses metal gasket sealing rather than rubber seal between head cover (14).
6. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that gas output uses band
There is articulated joint (15) the connection transmission of non-return valve function.
7. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that piston ring (12) is logical
It crosses fixed screw (10) and is fixedly mounted between pressing plate (11) and connecting rod (06).
8. a kind of close-coupled single-cylinder air pump pump body device according to claim 1, which is characterized in that pacify motor (02) tail portion
There are one fans (01) for dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218340.5U CN207906019U (en) | 2018-02-07 | 2018-02-07 | A kind of close-coupled single-cylinder air pump pump body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218340.5U CN207906019U (en) | 2018-02-07 | 2018-02-07 | A kind of close-coupled single-cylinder air pump pump body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906019U true CN207906019U (en) | 2018-09-25 |
Family
ID=63562322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218340.5U Expired - Fee Related CN207906019U (en) | 2018-02-07 | 2018-02-07 | A kind of close-coupled single-cylinder air pump pump body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150380A (en) * | 2018-02-07 | 2018-06-12 | 摩帕旗（北京）智能科技有限公司 | A kind of close-coupled single-cylinder air pump pump body device |
-
2018
- 2018-02-07 CN CN201820218340.5U patent/CN207906019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150380A (en) * | 2018-02-07 | 2018-06-12 | 摩帕旗（北京）智能科技有限公司 | A kind of close-coupled single-cylinder air pump pump body device |
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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 |
Granted publication date: 20180925 Termination date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |