CN2168095Y - Mini-size electric inflating machine - Google Patents
Mini-size electric inflating machine Download PDFInfo
- Publication number
- CN2168095Y CN2168095Y CN 93206257 CN93206257U CN2168095Y CN 2168095 Y CN2168095 Y CN 2168095Y CN 93206257 CN93206257 CN 93206257 CN 93206257 U CN93206257 U CN 93206257U CN 2168095 Y CN2168095 Y CN 2168095Y
- Authority
- CN
- China
- Prior art keywords
- inflator
- mini
- utility
- model
- guide rod
- 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.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a mini-size electric inflating machine, which is composed of a mini-size electromotor, a transfer case, a crank linkage mechanism, an inflator, a guide rod, a rubber cushion ring, an air storage tank, etc. The utility model is characterized in that air compressed on both ends of the inflator is entered into the air storage tank, and then the inflation object can be inflated conveniently via an airoutlet duct. The utility model can be widely suitable for the inflation of bicycles, rack trucks, motorcycles, tricycles and mini-size cars in institutions, units and families.
Description
The utility model provides a kind of miniature electric inflation machinery.
At present, the mechanical device that is used to inflate has piston type air compressor, pump etc.Air compressor is often bulky, complex structure, cost are higher, and noise is bigger, is difficult to fields such as bicycle, handcart, motorcycle, tricycle and minicar; Adopt pump that bicycle, tricycle etc. is inflated, need manual operations, very inconvenient.
The purpose of this utility model is: on the basis of existing air compressor, pump, design and a kind ofly drive by miniature motor, the unit of being adapted to and family, be used for miniature electric inflator to bicycle, handcart, motorcycle, tricycle and minicar inflation.
The utility model is achieved in that by miniature motor and drives connecting rod through gearbox, make guide rod in inflator, do linear reciprocating motion, be equipped with at the two ends of guide rod rubber washer heat-resisting, wear-resisting, oil-free lubrication, air enters in the inflator through the suction port in the middle of the inflator, along with the reciprocal first motion of guide rod in inflator, air enters in the gas cylinder by one-way valve after compression at the two ends up and down of inflator, directly picks out tracheae from gas cylinder inflatable substrate is inflated.In order to guarantee inflatable safety and convenient the use, also be provided with reduction valve and barometer.
Advantage of the present utility model is: drives by miniature motor, and simple in structure, volume is little, noise is low, and is easy to carry and use.
Concrete structure of the present utility model is provided by following drawings and Examples.
Accompanying drawing is the structural representation of this miniature electric inflator.Among the figure, ［ 1 ］ is miniature motor, and ［ 2 ］ are the motor wheel, and ［ 3 ］ are gearbox, ［ 4 ］ be crankwheel, ［ 5 ］ are crankshaft, and ［ 6 ］ are connecting rod, ［ 7 ］ be pitman shaft, ［ 8 ］ are guide rod, and ［ 9 ］ are inflator, ［ 10 ］ be rubber washer, ［ 11 ］ are one-way valve, and ［ 12 ］ are check valve spring, ［ 13 ］ be connecting tube, ［ 14 ］ are suction port, and ［ 15 ］ are gas cylinder, ［ 16 ］ be barometer, ［ 17 ］ are steam outlet pipe, and ［ 18 ］ are reduction valve.
Miniature motor ［ 1 ］ drives crankwheel ［ 4 ］ by motor wheel ［ 2 ］ through gearbox ［ 3 ］ and rotates.Make guide rod ［ 8 ］ in inflator ［ 9 ］, do linear reciprocating motion through crankshaft ［ 5 ］, connecting rod ［ 6 ］, pitman shaft ［ 7 ］.In the termination of two guide rods ［ 8 ］ up and down rubber washer ［ 10 ］ heat-resisting, wear-resisting, oil-free lubrication is housed.Be provided with one-way valve ［ 11 ］ and check valve spring ［ 12 ］ at the two ends up and down of inflator ［ 9 ］.Air is after the suction port ［ 14 ］ in the middle of the inflator ［ 9 ］ enters inflator ［ 9 ］, along with the linear reciprocating motion of guide rod ［ 8 ］ in inflator ［ 9 ］, compress after one-way valve ［ 11 ］ at the two ends up and down of inflator ［ 9 ］, connecting tube ［ 13 ］ enters in the gas cylinder ［ 15 ］, and directly picking out tracheae ［ 17 ］ from gas cylinder ［ 15 ］ can inflate inflatable substrate.In order to guarantee inflatable safety and convenient the use, also be provided with reduction valve ［ 18 ］ and barometer ［ 16 ］.
Claims (2)
1, a kind of miniature electric inflator, form by miniature motor [1], gearbox [3], crankwheel [4], connecting rod [6], guide rod [8], inflator [9], rubber washer [10], one-way valve [11], gas cylinder [15], it is characterized in that: in inflator [9], do reciprocating linear motion pressurized air through crank linkage mechanism drive guide rod [8], rubber washer [10] by miniature motor [1].
2, miniature electric inflator as claimed in claim 1 is characterized in that: air is compressed through guide rod ［ 8 ］, rubber washer ［ 10 ］ at the two ends up and down of inflator ［ 9 ］, enters in the gas cylinder ［ 15 ］ through one-way valve ［ 11 ］, connecting tube ［ 13 ］ then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206257 CN2168095Y (en) | 1993-03-18 | 1993-03-18 | Mini-size electric inflating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206257 CN2168095Y (en) | 1993-03-18 | 1993-03-18 | Mini-size electric inflating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2168095Y true CN2168095Y (en) | 1994-06-08 |
Family
ID=33789304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93206257 Expired - Fee Related CN2168095Y (en) | 1993-03-18 | 1993-03-18 | Mini-size electric inflating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2168095Y (en) |
-
1993
- 1993-03-18 CN CN 93206257 patent/CN2168095Y/en not_active Expired - Fee Related
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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 |