CN107654351A - A kind of automobile tyre inflation pump - Google Patents
A kind of automobile tyre inflation pump Download PDFInfo
- Publication number
- CN107654351A CN107654351A CN201710847721.XA CN201710847721A CN107654351A CN 107654351 A CN107654351 A CN 107654351A CN 201710847721 A CN201710847721 A CN 201710847721A CN 107654351 A CN107654351 A CN 107654351A
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- China
- Prior art keywords
- piston
- air pump
- piston component
- motor
- inclined tab
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/12—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having plural sets of cylinders or pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
Abstract
The present invention relates to inflator pump field, a kind of automobile tyre inflation pump, including motor, and the air pump device being connected on motor, and the valve gear being connected on air pump device；The air pump device includes the cylinder body being connected on connection electric motor end cap, and is arranged on the inclined tab wheel and piston component of cylinder interior；Compression chamber is formed between piston component and cylinder ends, is communicated between valve gear and compression chamber by stomata；The inclined tab wheel is connected on the output shaft of motor, and inclined tab wheel includes axis body, and the side wall lamellar body that circumferentially encloses and be obliquely installed along axis body；The piston component is movably arranged on cylinder interior；When inclined tab wheel rotates in a circumferential direction, lamellar body acts on piston component, and drives along cylinder body axially reciprocating.The inflator pump relies on the motor driven inclined tab wheel anglec of rotation, further promotes piston component axially reciprocating, realizes inflation；With good seal performance, inflation is fast, strengthens the effect of air pressure, reduction air pump noise and vibrations.
Description
Technical field
The present invention relates to inflator pump field, more particularly to a kind of automobile tyre inflation pump.
Background technology
Inflator pump also known as inflating pump, pump and inflator, it is a kind of inflatable tool by motor driven piston movement.
Existing inflator pump is as described in attached Fig. 1 and 2, and motor 11 drives eccentric block 12 to rotate in inflator pump, and eccentric block 12 drives cylinder to live
The oscillating motion up and down of cock body 13, this class formation have following both sides weak point：1. cylinder piston body 13 or so shakes
Lower motion mode is laid out, causes cylinder piston body to form the arm of inclined-plane or so two in cylinder and causes gas leakage and sealing to decline, atmospheric pressure
Deficiency, charging efficiency are bad；2. cylinder piston body is to drive the oscillating motion up and down of cylinder piston body by eccentric block, cause gas
Cylinder piston body and cylinder side wall collision dynamics are larger, so that vibrations and noise are big when generation is worn and used.Based on above-mentioned existing
There is the weak point of inflator pump, be badly in need of optimizing this improvement.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of automobile tyre inflation pump, the inflator pump relies on
The motor driven inclined tab wheel anglec of rotation, piston component axially reciprocating is further promoted, realize inflation；With sealing property
Well, inflation is fast, strengthens air pressure, reduces air pump noise and vibrations, the effect of raising inflator pump easy motion.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
A kind of automobile tyre inflation pump, including motor, and the air pump device being connected on motor, and it is connected to air pump device
On valve gear；It is characterized in that：The air pump device includes the cylinder body being connected on connection electric motor end cap, and is arranged on
The inclined tab wheel and piston component of cylinder interior；Compression chamber, valve gear and compression chamber are formed between piston component and cylinder ends
Between communicated by stomata；The inclined tab wheel is connected on the output shaft of motor, and inclined tab wheel includes axis body, and the side along axis body
The lamellar body that wall is circumferentially enclosed and is obliquely installed；The piston component is movably arranged on cylinder interior；When inclined tab wheel rotates in a circumferential direction, piece
Body acts on piston component, and drives along cylinder body axially reciprocating.
Preferably, the piston component includes piston, and the piston rod being connected with the piston；The piston side
Face is positioned by cylinder body interior sidewall surface, and neck is offered on piston rod, and the lamellar body of inclined tab wheel is located in the neck of piston component.
The technical scheme, because side wall of the lamellar body along axis body of inclined tab wheel circumferentially encloses and is obliquely installed, therefore when inclined tab wheel rotates,
Relative to cylinder body it is not the real-time change that is, on axial location on same axial plane by the lamellar body of neck, from
And piston component is driven along cylinder body axially reciprocating.
Preferably, ball is located on the axial both ends of the neck.In the technical scheme, inclined tab wheel belt piston
Component mainly acts on the axial both ends of neck along cylinder body axially reciprocating by lamellar body, thus rolling is positioned on both ends
Pearl is to be used to be engaged with lamellar body, specifically ball can reduce the rotation of inclined tab wheel suffered by resistance, make its motion flexible；And
And abrasion can be reduced.
Preferably, the circumferential side wall of the piston is provided with locating slot, piston upper surface is provided with and the locating slot phase
Logical return port；Be socketed with piston ring in the locating slot, piston ring can relative positioning groove produce axial movement, piston ring
Lateral surface is offseted with cylinder body interior sidewall surface, and the first gap is left between the piston side and cylinder body interior sidewall surface below piston ring；
When the piston is in return stroke, the second gap between piston ring and piston end surface below, the first gap, second
Composition backflow road is sequentially communicated between gap and return port；When the piston is in charging stroke, piston ring with below
Piston end surface is offseted, and backflow road is blocked.The technical scheme, realized using cleverly structure and tonifying Qi and envelope are carried out to compression chamber
It is stifled；Specifically, in piston moving process, piston ring is acted on by the frictional force of cylinder body interior sidewall surface and produced in locating slot
Axial movement.When piston is in return stroke, the road that now flows back is clear and coherent, can fill into gas to compression chamber；It is in and fills in piston
During gas stroke, the road that now flows back is blocked, and piston press gas is flowed into valve gear.
Preferably, the valve gear includes the air pump end cap being arranged on cylinder body, and it is arranged in air pump end cap
Valve plug assembly；The air pump cover internal is provided with air storing cavity, and air storing cavity is communicated by stomata with compression chamber, on air pump end cap
Provided with the inflation inlet communicated with air storing cavity；The valve plug assembly includes stage clip, and the cock body being connected on stage clip end；Pressure
Spring acts on cock body, makes cock body closure on stomata.Above-mentioned technical proposal, in normal state when, the elastic force of stage clip seals cock body
Get lodged on stomata；When piston is in charging stroke, piston press air can only be flowed out by stomata, and now compression cock body makes
Spring deformation；It is in piston in return stroke, cock body closure prevents piston movement from producing pumping effect to tire in stomata.
Preferably, the air pump device is multigroup, multigroup air pump device circumferential rule centered on motor output shaft connects
It is connected on electric motor end cap.The technical scheme sets multigroup air pump device, can lift the charging efficiency of automobile tyre inflation pump.
Preferably, the air pump device is two groups, the piston component center in two groups of air pump devices is in motor output
The radially opposite sides of axle.
Preferably, the air pump device is three groups, the piston component in three groups of air pump devices is centrally along motor output shaft
Circumferential rule setting, angle is 120 ° between two neighboring piston component center and motor output shaft.
Preferably, the air pump device is four groups, the piston component in four groups of air pump devices is centrally along motor output shaft
Circumferential rule setting, angle is 90 ° between two neighboring piston component center and motor output shaft.
The present invention uses above-mentioned technical proposal, and the technical scheme is related to a kind of automobile tyre inflation pump, and the automobile tire fills
Air pump device in air pump includes the cylinder body being connected on connection electric motor end cap, and is arranged on inclined tab wheel and the work of cylinder interior
Plug assembly；Inflator pump relies on the motor driven inclined tab wheel anglec of rotation, further promotes piston component axially reciprocating, and realization is filled
Gas；It has following both sides advantage：1, make inflator pump by the equal equilibrium of atmospheric pressure, good seal performance, inflation is fast, strengthens air
Pressure；2. making flexible cylinder-piston assembly, reduction air pump noise and vibrations, inflator pump stationarity is improved.
Brief description of the drawings
Fig. 1 is the structure sectional view of prior art.
Fig. 2 is the end view of prior art.
Fig. 3 is the structure sectional view of the present invention.
Fig. 4 is Fig. 3 A portions enlarged drawing.
Fig. 5 is the structural representation of inclined tab wheel.
Fig. 6 is the structural representation of piston component.
Fig. 7 is the sectional view that Fig. 6 is B-B.
Fig. 8 is the structural representation of embodiment 2.
Fig. 9 is the structural representation of embodiment 3.
Embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Embodiment 1：
A kind of automobile tyre inflation pump as shown in Fig. 3 ~ 7, including motor 11, and the air pump device 2 being connected on motor 11,
And it is connected to the valve gear 3 on air pump device 2.In order to lift the charging efficiency of automobile tyre inflation pump, the air pump dress
Put 2 preferably multigroup, multigroup air pump device 2 circumferential rule centered on the output shaft of motor 11 is connected on the end cap of motor 11.
In the embodiment, air pump device 2 is arranged to two groups, and the piston component center in two groups of air pump devices 2 is in the output shaft of motor 11
Radially opposite sides.
The air pump device 2 includes the cylinder body 21 being connected on connection electric motor end cap 14, and is arranged on inside cylinder body 21
Inclined tab wheel 22 and piston component 23.Between piston component 23 and cylinder body 21 end form compression chamber 24, valve gear 3 with
Communicated between compression chamber 24 by stomata.The inclined tab wheel 22 is connected on the output shaft of motor 11, and inclined tab wheel 22 includes axis body
221, and the lamellar body 222 for circumferentially enclosing and being obliquely installed along the side wall of axis body 221.The piston component 23 is movably arranged on cylinder
Inside body 21.When inclined tab wheel 22 rotates in a circumferential direction, lamellar body 222 acts on piston component 23, and drives along the axial reciprocating of cylinder body 21 and transport
It is dynamic.Air pump device 2 in the automobile tyre inflation pump includes the cylinder body 21 being connected on connection electric motor end cap 14, and is arranged on
Inclined tab wheel 22 and piston component 23 inside cylinder body 21.Inflator pump drives the anglec of rotation of inclined tab wheel 22 by motor 11, further
The axially reciprocating of piston component 23 is promoted, realizes inflation.
Specifically, the piston component 23 includes piston 231, and the piston rod being connected with the piston 231
232.The side of piston 231 is positioned by the interior sidewall surface of cylinder body 21, and the bottom of piston rod 232 is provided with prerotation vane 233, is oriented to
Piece 233 has guide effect to piston component 23；Neck 234 is offered on piston rod 232, on the axial both ends of neck 234
Ball 235 is located, the lamellar body 222 of inclined tab wheel 22 is located in the neck 234 of piston component 23.The technical scheme, due to oblique
Side wall of the lamellar body 222 of piece wheel 22 along axis body 221 is circumferentially enclosed and is obliquely installed, therefore when inclined tab wheel 22 rotates, by card
The lamellar body 222 of groove 234 is not the real-time change that is, on axial location on same axial plane relative to cylinder body 21,
So as to drive piston component 23 along the axially reciprocating of cylinder body 21.Inclined tab wheel 22 drives piston component 23 along the axial reciprocating of cylinder body 21
Motion mainly acts on the axial both ends of neck 234 by lamellar body 222, thus detent ball 235 is to be used on both ends
It is engaged with lamellar body 222, specifically ball 235 can reduce inclined tab wheel 22 and rotate suffered resistance, make its motion flexible, and
And abrasion can be reduced.
The circumferential side wall of the piston 231 is provided with locating slot 236, and the upper surface of piston 231 is provided with and the locating slot 236
The return port 261 communicated.Piston ring 25 is socketed with the locating slot 236, piston ring 25 being capable of the generation axle of relative positioning groove 236
To movement, lateral surface and the interior sidewall surface of cylinder body 21 of piston ring 25 offset, the side of piston 231 of the lower section of piston ring 25 and cylinder body 21
The first gap 262 is left between interior sidewall surface.When the piston 231 is in return stroke, piston ring 25 with below
Second gap 263 between the end face of piston 231, composition is sequentially communicated between the first gap 262, the second gap 263 and return port 261
Flow back road.When the piston 231 is in charging stroke, piston ring 25 offsets with the end face of piston 231 below, and flow back road quilt
Block.The technical scheme, realized using cleverly structure and tonifying Qi and closure are carried out to compression chamber 24.Specifically, piston 231 moves
During dynamic, piston ring 25 is produced axial movement by the frictional force effect of the interior sidewall surface of cylinder body 21 in locating slot 236.It is living
When plug 231 is in return stroke, the road that now flows back is clear and coherent, can fill into gas to compression chamber 24.Inflation is in piston 231 to go
Cheng Shi, the road that now flows back block, and piston 231 extrudes gas and flowed into valve gear 3.
The valve gear 3 includes the air pump end cap 31 being arranged on cylinder body 21, and is arranged in air pump end cap 31
Valve plug assembly.The inside of air pump end cap 31 is provided with air storing cavity 32, and air storing cavity 32 is communicated by stomata 33 with compression chamber 24, gas
Pump end cap 31 is provided with the inflation inlet communicated with air storing cavity 32.The valve plug assembly includes stage clip 34, and is connected to stage clip
Cock body 35 on 34 ends.Stage clip 34 acts on cock body 35, cock body 35 is blocked on stomata 33.Above-mentioned technical proposal, normal
When under state, the elastic force of stage clip 34 blocks cock body 35 on stomata 33.When piston 231 is in charging stroke, piston 231 squeezes
Pressure air can only be flowed out by stomata 33, and now compression cock body 35 makes spring deformation.It is in piston 231 in return stroke,
Cock body 35 blocks prevents piston 231 moves from producing pumping effect to tire in stomata 33.
The operation principle of the automobile tyre inflation pump of said structure is as follows：
1. piston 231 is in charging stroke；Motor 11, which rotates, drives the rotation forces piston component 23 of inclined tab wheel 22 to run up,
Piston ring 25 is down blocked backflow road by the frictional force effect of the interior sidewall surface of cylinder body 21 simultaneously promotes cylinder air compression
Cock body 35, it can be tyre inflating that compressed air is gone out from inflation inlet, until inclined tab wheel 22 drives piston component 23 to be moved to compression
Extreme position untill；
2. piston 231 is in return stroke, motor 11, which rotates, drives the rotation forces piston component 23 of inclined tab wheel 22 to transport downwards
OK, while piston ring 25 is up moved by the frictional force effect of the interior sidewall surface of cylinder body 21, backflow road is opened ventilation, stage clip 34
Elastic force cock body 35 blocked prevent compressed air from flowing back in stomata 33, air enters compression chamber 24 by backflow road supplement, up to
Untill the driving piston component 23 of inclined tab wheel 22 is moved to the extreme position of reset；
3. motor 11 drives the rotation of inclined tab wheel 22 to move back and forth piston 231 until tyre inflating is completed.
4, two groups of air pump devices 2 are used in the present embodiment, two groups of radial symmetrics of air pump device 2 are set；Therefore two groups of air pumps
The working condition of device 2 is all the time on the contrary, when i.e. one group of air pump device 2 is in charging stroke, and another group when being in return stroke.
There is the characteristics of following several respects and advantage using the automobile tyre inflation pump of such scheme：
1. driving the anglec of rotation of inclined tab wheel 22 by motor 11, and 23 axially in parallel reciprocating motion of piston component is promoted, promote to live
Plug assembly 23 reaches inflation purpose until charged value with the anglec of rotation axially reciprocating of inclined tab wheel 22.
2. promoting piston component 23 using the rotational angle peak of inclined tab wheel 22, air compression in cylinder body 21 is set to push plug open
Body 35, compressed gas enter pneumatic tire from inflation inlet.
3. promoting piston component 23 down using the anglec of rotation of inclined tab wheel 22, air is set to be pressed from flowing back into cylinder
Cock body 35 blocks 33 anti-backflow of stomata under contracting spring effect, and piston component 23 flexibly resets, moved back and forth.
4. the motion of the parallel vertical of piston component 23 improves the seal degree of piston ring 25, stress equalization, aeration speed is improved
With increase the blowing pressure, the features such as service life is long.
5. inclined tab wheel 22 rotates promotion piston component 23 and the motion of the interior sidewall surface of cylinder body 21 reduces friction and resistance, make inflation
Pump is by atmospheric pressure equilibrium and reduces inflator pump vibrations.
6. making piston component 23 flexible using the type of drive of inclined tab wheel 22, good seal performance, inflation is fast, strengthens air pressure
Power, reduce air pump noise and vibrations, improve inflator pump easy motion and fast aeration.
Embodiment 2：
Based on the structure of embodiment 1, the automobile tyre inflation pump in the embodiment and differing only in embodiment 1：Such as Fig. 8
Shown, air pump device 2 is three groups in the embodiment, and the piston component 23 in three groups of air pump devices 2 is centrally along the output shaft of motor 11
Circumferential rule setting, angle is 120 ° between the two neighboring center of piston component 23 and the output shaft of motor 11.
Embodiment 3：
Based on the structure of embodiment 1, the automobile tyre inflation pump in the embodiment and differing only in embodiment 1：Such as Fig. 9
Shown, air pump device 2 is four groups in the embodiment, and the piston component 23 in four groups of air pump devices 2 is centrally along the output shaft of motor 11
Circumferential rule setting, angle is 90 ° between the two neighboring center of piston component 23 and the output shaft of motor 11.
Claims (9)
1. a kind of automobile tyre inflation pump, including motor, and the air pump device being connected on motor, and it is connected to air pump dress
The valve gear put；It is characterized in that：The air pump device includes the cylinder body being connected on connection electric motor end cap, and sets
In the inclined tab wheel and piston component of cylinder interior；Compression chamber, valve gear and compression are formed between piston component and cylinder ends
Communicated between chamber by stomata；The inclined tab wheel is connected on the output shaft of motor, and inclined tab wheel includes axis body, and along axis body
The lamellar body that side wall is circumferentially enclosed and is obliquely installed；The piston component is movably arranged on cylinder interior；When inclined tab wheel rotates in a circumferential direction,
Lamellar body acts on piston component, and drives along cylinder body axially reciprocating.
A kind of 2. automobile tyre inflation pump according to claim 1, it is characterised in that：The piston component includes piston,
And the piston rod being connected with the piston；The piston side is positioned by cylinder body interior sidewall surface, is offered on piston rod
Neck, the lamellar body of inclined tab wheel are located in the neck of piston component.
A kind of 3. automobile tyre inflation pump according to claim 2, it is characterised in that：On the axial both ends of the neck
Ball is located.
A kind of 4. automobile tyre inflation pump according to claim 2, it is characterised in that：Set in the circumferential side wall of the piston
There is locating slot, piston upper surface is provided with the return port communicated with the locating slot；Piston ring, piston are socketed with the locating slot
Ring can relative positioning groove produce axial movement, lateral surface and the cylinder body interior sidewall surface of piston ring offset, the work below piston ring
The first gap is left between plug side and cylinder body interior sidewall surface；When the piston is in return stroke, under piston ring and its
Second gap between the piston end surface of side, composition backflow road is sequentially communicated between the first gap, the second gap and return port；Work as institute
When stating piston and being in charging stroke, piston ring is offseted with piston end surface below, and backflow road is blocked.
A kind of 5. automobile tyre inflation pump according to claim 4, it is characterised in that：The valve gear includes being arranged on
Air pump end cap on cylinder body, and the valve plug assembly being arranged in air pump end cap；The air pump cover internal is provided with air storing cavity,
Air storing cavity is communicated by stomata with compression chamber, and air pump end cap is provided with the inflation inlet communicated with air storing cavity；The valve plug assembly
Including stage clip, and the cock body being connected on stage clip end；Stage clip acts on cock body, makes cock body closure on stomata.
A kind of 6. automobile tyre inflation pump according to any one of claim 1 ~ 5, it is characterised in that：The air pump device
To be multigroup, multigroup air pump device circumferential rule centered on motor output shaft is connected on electric motor end cap.
A kind of 7. automobile tyre inflation pump according to claim 6, it is characterised in that：The air pump device be two groups, two
Piston component center in group air pump device is in the radially opposite sides of motor output shaft.
A kind of 8. automobile tyre inflation pump according to claim 6, it is characterised in that：The air pump device be three groups, three
Piston component in group air pump device is centrally along motor output shaft circumference rule setting, two neighboring piston component center and motor
Angle is 120 ° between output shaft.
A kind of 9. automobile tyre inflation pump according to claim 6, it is characterised in that：The air pump device be four groups, four
Piston component in group air pump device is centrally along motor output shaft circumference rule setting, two neighboring piston component center and motor
Angle is 90 ° between output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847721.XA CN107654351A (en) | 2017-09-19 | 2017-09-19 | A kind of automobile tyre inflation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847721.XA CN107654351A (en) | 2017-09-19 | 2017-09-19 | A kind of automobile tyre inflation pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654351A true CN107654351A (en) | 2018-02-02 |
Family
ID=61130773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847721.XA Pending CN107654351A (en) | 2017-09-19 | 2017-09-19 | A kind of automobile tyre inflation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654351A (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 |
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| US5387092A (en) * | 1994-05-20 | 1995-02-07 | General Motors Corporation | A/C compressor with integrally molded housings |
| JPH10159723A (en) * | 1996-11-26 | 1998-06-16 | Nippon Soken Inc | Swash plate compressor |
| JP2004190625A (en) * | 2002-12-13 | 2004-07-08 | Bunsan Shu | Piston for air compressor |
| CN103122836A (en) * | 2011-11-17 | 2013-05-29 | 株式会社丰田自动织机 | Compressor |
| WO2014086076A1 (en) * | 2012-12-03 | 2014-06-12 | 常州富邦电气有限公司 | High-efficiency double-intake air pump |
| JP2014125993A (en) * | 2012-12-27 | 2014-07-07 | Toyota Industries Corp | Swash plate compressor |
| CN107035645A (en) * | 2017-06-27 | 2017-08-11 | 郑州大学 | A kind of multistage swash plate plunger-type air pump |
| CN207229323U (en) * | 2017-09-19 | 2018-04-13 | 宁波尤利特汽车用品股份有限公司 | A kind of automobile tyre inflation pump |
-
2017
- 2017-09-19 CN CN201710847721.XA patent/CN107654351A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387092A (en) * | 1994-05-20 | 1995-02-07 | General Motors Corporation | A/C compressor with integrally molded housings |
| JPH10159723A (en) * | 1996-11-26 | 1998-06-16 | Nippon Soken Inc | Swash plate compressor |
| JP2004190625A (en) * | 2002-12-13 | 2004-07-08 | Bunsan Shu | Piston for air compressor |
| CN103122836A (en) * | 2011-11-17 | 2013-05-29 | 株式会社丰田自动织机 | Compressor |
| WO2014086076A1 (en) * | 2012-12-03 | 2014-06-12 | 常州富邦电气有限公司 | High-efficiency double-intake air pump |
| JP2014125993A (en) * | 2012-12-27 | 2014-07-07 | Toyota Industries Corp | Swash plate compressor |
| CN107035645A (en) * | 2017-06-27 | 2017-08-11 | 郑州大学 | A kind of multistage swash plate plunger-type air pump |
| CN207229323U (en) * | 2017-09-19 | 2018-04-13 | 宁波尤利特汽车用品股份有限公司 | A kind of automobile tyre inflation pump |
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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