CN2325549Y - Electric miniature inflating machine - Google Patents
Electric miniature inflating machine Download PDFInfo
- Publication number
- CN2325549Y CN2325549Y CN 97244931 CN97244931U CN2325549Y CN 2325549 Y CN2325549 Y CN 2325549Y CN 97244931 CN97244931 CN 97244931 CN 97244931 U CN97244931 U CN 97244931U CN 2325549 Y CN2325549 Y CN 2325549Y
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- cylinder
- valve plug
- motor according
- miniature inflator
- utility
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to an electric miniature inflator, which belongs to the technical field of electric inflating equipment. In the utility model, a machine base 2 is provided with a motor 1 and a housing 3, the upper end of the housing 3 is provided with a cylinder 11 in which a cylinder sleeve 20 is arranged, a piston 9 is arranged in the cylinder sleeve 20, one end of the upper part of the cylinder 11 is provided with an air inlet valve plug 13, and the other end of the upper part of the cylinder 11 is provided with an exhaust valve plug. The cylinder and a cylinder head are integrated, so the coaxality of the piston, the cylinder sleeve and the cylinder head has little error, small friction and has no gas leakage, and besides, the utility model has the advantages of good sealing effect, low noise, simple installation and debugging, convenient use, high speed of inflation, stable performance, etc.
Description
The utility model relates to electric gas-filled equipment technical field, is a kind of electronic miniature inflator that source of the gas is provided to vehicle tyre and art designing's air brushing etc.
Existing electric inflater generally is an air compressor.It has more deficiency: the coaxiality error of piston, cylinder sleeve and cylinder cap is big, friction is big, easily gas leakage; The installation debugging difficulty is big; The inlet and outlet sealing effect is poor, noise big, aeration speed waits more slowly.
The purpose of this utility model is, a kind of electronic miniature inflator is provided, and make it have following advantage: the coaxiality error of piston, cylinder sleeve and cylinder cap is little, the inlet and outlet good sealing effect, and noise is low, and Installation and Debugging are simple, convenient, and aeration speed is fast, stable performance.
The technical solution of the utility model is: its organic block 2, motor 1 is installed on the support 2, casing 3 is installed on the support 2, cylinder 11 is installed in the upper end of casing 3, cylinder sleeve 20 is installed in the cylinder 11, piston 9 is installed in the cylinder sleeve 20, and cylinder 11 tops one end is installed into air valve plug 13, and the cylinder 11 top the other ends are installed exhaust valve plug 18.Installing connecting rods 6 in the casing 3, flywheel 4 is installed in connecting rod 6 lower ends, and flywheel 4 links with motor 1.Cylinder 11 is an one with cylinder head, and annular compression air cushioning chamber 19 is offered on cylinder 11 tops.Wrist pin 8 is installed in the cylinder sleeve 20.Buffer cavity 19 directly is communicated with outlet pipe 23.Silk pressing 14, lower end mounting spring 12 are installed in the upper end of air inlet valve plug 13.Silk pressing 16, silk pressing 16 bottom mounting spring 17 are installed in the upper end of exhaust valve plug 18.Cylinder 11 top front ends are installed safe pressure regulation valve plug 30.
The utility model is because cylinder and cylinder cap are the structures of one, so the coaxiality error of piston, cylinder sleeve and cylinder cap is little, the friction is little, be difficult for gas leakage.The utility model is because reasonable in design, thus have the inlet and outlet good sealing effect, noise is low, Installation and Debugging are simple, convenient, aeration speed soon, steady performance.
Description of drawings: accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is A-A sectional drawings of accompanying drawing 1.
The contrast accompanying drawing elaborates to embodiment of the present utility model:
2 is supports among the figure, and motor 1 is installed on the support 2, and casing 3 is installed on the support 2, cylinder 11 is installed in the upper end of casing 3, and cylinder sleeve 20 is installed in the cylinder 11, and piston 9 is installed in the cylinder sleeve 20, cylinder 11 tops one end is installed into air valve plug 13, and the cylinder 11 top the other ends are installed exhaust valve plug 18.Installing connecting rods 6 in the casing 3, flywheel 4 is installed in connecting rod 6 lower ends, and flywheel 4 links with motor 1.Cylinder 11 is an one with cylinder head, and annular compression air cushioning chamber 19 is offered on cylinder 11 tops.Wrist pin 8 is installed in the cylinder sleeve 20.Buffer cavity 19 directly is communicated with outlet pipe 23.Silk pressing 14, lower end mounting spring 12 are installed in the upper end of air inlet valve plug 13.Silk pressing 16, silk pressing 16 bottom mounting spring 17 are installed in the upper end of exhaust valve plug 18.Cylinder 11 top front ends are installed safe pressure regulation valve plug 30.Cylinder inner cavity 25 of the present utility model is communicated with suction valve, outlet valve, safe pressure regulator valve, buffer cavity 19 and outlet pipe 23.Suction valve is made of air inlet valve plug 13, silk pressing 14 and spring 17.Outlet valve is made of exhaust valve plug 18, silk pressing 16 and spring 17.Safe pressure regulator valve is made of safety pressure regulation valve plug 30, spring 31 and adjustment silk pressing 32.5 is bolts among the figure, the 7th, and bolt, the 10th, shadoof, the 15th, carrying handle, the 21st, joint, the 22nd, lead, connect motor switch, the 24th, switch, the 26th, hinge seat, the 27th, valve cock, the 28th, hinge base, the 29th, switch, the 33rd, oil hole, the 34th, oily window cover, the 35th, battery, the 36th, bolt, the 37th, pressure gauge, the 38th, oil gas recovery tube.
Claims (8)
1, electronic miniature inflator, its organic block (2), support (2) is gone up motor (1) is installed, support (2) is gone up casing (3) is installed, cylinder (11) is installed in the upper end of casing (3), it is characterized in that: cylinder sleeve (20) is installed in the cylinder (11), and piston (9) is installed in the cylinder sleeve (20), cylinder (11) top one end is installed into air valve plug (13), and cylinder (11) the top the other end is installed exhaust valve plug (18).
2, the miniature inflator of motor according to claim 1 is characterized in that: the interior installing connecting rods of casing (3) (6), and flywheel (4) is installed in connecting rod (6) lower end, and flywheel (4) links with motor (1).
3, the miniature inflator of motor according to claim 1 is characterized in that: cylinder (11) is an one with cylinder head, and annular compression air cushioning chamber (19) is offered on cylinder (11) top.
4, the miniature inflator of motor according to claim 1 is characterized in that: wrist pin (8) is installed in the cylinder sleeve (20).
5, the miniature inflator of motor according to claim 1 is characterized in that: buffer cavity (19) directly is communicated with outlet pipe (23).
6, the miniature inflator of motor according to claim 1 is characterized in that: silk pressing (14), lower end mounting spring (12) are installed in the upper end of air inlet valve plug (13).
7, the miniature inflator of motor according to claim 1 is characterized in that: silk pressing (16), silk pressing (16) bottom mounting spring (17) are installed in the upper end of exhaust valve plug (18).
8, the miniature inflator of motor according to claim 1 is characterized in that: cylinder (11) top front end is installed safe pressure regulation valve plug (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244931 CN2325549Y (en) | 1997-11-28 | 1997-11-28 | Electric miniature inflating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244931 CN2325549Y (en) | 1997-11-28 | 1997-11-28 | Electric miniature inflating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325549Y true CN2325549Y (en) | 1999-06-23 |
Family
ID=33953525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244931 Expired - Fee Related CN2325549Y (en) | 1997-11-28 | 1997-11-28 | Electric miniature inflating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325549Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374720C (en) * | 2005-04-21 | 2008-03-12 | 张坤林 | Microairpump piston driving mechanism |
| CN102619725A (en) * | 2012-03-22 | 2012-08-01 | 浙江卡韦德新能源科技有限公司 | Vacuum pump of electric automobile |
| CN112265517A (en) * | 2020-10-26 | 2021-01-26 | 西安电子科技大学芜湖研究院 | Glass defogging system |
-
1997
- 1997-11-28 CN CN 97244931 patent/CN2325549Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374720C (en) * | 2005-04-21 | 2008-03-12 | 张坤林 | Microairpump piston driving mechanism |
| CN102619725A (en) * | 2012-03-22 | 2012-08-01 | 浙江卡韦德新能源科技有限公司 | Vacuum pump of electric automobile |
| CN112265517A (en) * | 2020-10-26 | 2021-01-26 | 西安电子科技大学芜湖研究院 | Glass defogging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |