CN2589690Y - Novel high-pressure inflator - Google Patents
Novel high-pressure inflator Download PDFInfo
- Publication number
- CN2589690Y CN2589690Y CN 02292963 CN02292963U CN2589690Y CN 2589690 Y CN2589690 Y CN 2589690Y CN 02292963 CN02292963 CN 02292963 CN 02292963 U CN02292963 U CN 02292963U CN 2589690 Y CN2589690 Y CN 2589690Y
- Authority
- CN
- China
- Prior art keywords
- novel high
- piston
- gas receiver
- coupling shaft
- pressure
- 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
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a novel high-pressure inflator, which comprises a tube body, wherein, an air storing tube is arranged in the tube body; a piston is arranged above the air storing tube; the air storing tube is communicated with an air outlet tube; a base is arranged at the bottom of the air storing tube; an airflow guiding pipe is arranged in the base and is communicated with the air outlet pipe; a positioning guiding air inlet sleeve is fixedly arranged on the lower end of a pipe body. The utility model has the advantages of reasonable structure, good back stop performance, good tightness, high efficiency and low cost.
Description
Technical field:
The utility model relates to a kind of pump.
Background technique:
Its product principal mode of existing pump manufacturing has: the one, and plain edition (pull bar articulated, the scyewed joint formula), the 2nd, gas tank type (side storage type, following storage type, internal storage type), use checking through reality, the gas tank type obviously is better than the plain edition pump, and characteristics are inflation pressure height, brisk laborsaving, but owing to the traditional design structure that generally adopts, thereby influence check, the sealing of pump, finally reduced charging efficiency.
Summary of the invention:
Technical solution of the present utility model is:
A kind of novel high-pressure pump comprises body, dress gas receiver in the body, and the gas receiver top is provided with piston, and gas receiver communicates with steam outlet pipe, its feature: the body lower end installs positioning and guiding air inlet cover.
The gas receiver upper end installs coupling shaft, and the coupling shaft upper end installs piston, and coupling shaft and internal piston are offered gas channel and communicated with gas receiver, and the air pressure check valve is set on the gas channel.The air pressure check valve has spool, adorns stage clip on the spool, and stage clip is fitted on the coupling shaft.Gas receiver bottom dress base is offered the airflow duct that links to each other with steam outlet pipe in the base.Steam outlet pipe is connected by threaded insert with airflow duct.Gas receiver one side of positioning and guiding air inlet cover is provided with groove.The piston periphery is offered piston groove, embedded sealing ring in the piston groove.
The utility model is rational in infrastructure, check, good airproof performance, and the charging efficiency height, cost of production is low.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is an embodiment's of the utility model a configuration diagram.
Embodiment:
A kind of novel high-pressure pump, comprise the body 2 that is connected with handle 1, dress gas receiver 3 in the body 2, gas receiver 3 tops are provided with piston 4, body 2 lower ends install positioning and guiding air inlet cover 5, gas receiver one side of positioning and guiding air inlet cover 5 is provided with groove 6 can make the unnecessary lubricating grease of lubrication and seal circle and body 2 internal surfaces flow to groove 6, and not excessive.Gas receiver 3 upper ends install coupling shaft 7, and coupling shaft 7 upper ends install piston 4, and coupling shaft 7 and piston 4 inside are offered gas channel and communicated with the gas storage letter, the air pressure check valve is set on the gas channel, the air pressure check valve has spool 8, dress stage clip 9 on the spool 8, and stage clip 9 is fitted on the coupling shaft 7.Gas receiver 3 bottoms dress base 10 is offered the airflow duct 12 that links to each other with steam outlet pipe 11 in the base 10, steam outlet pipe 11 is connected by threaded insert 13 with airflow duct 12.Piston 4 peripheries are offered piston groove, and embedded sealing ring 14 in the piston groove.Screw nut 15, pad 16 among the figure in addition.
Claims (7)
1, a kind of novel high-pressure pump comprises body, dress gas receiver in the body, and the gas receiver top is provided with piston, and gas receiver communicates with steam outlet pipe, it is characterized in that: the body lower end installs positioning and guiding air inlet cover.
2, novel high-pressure pump according to claim 1 is characterized in that: the gas receiver upper end installs coupling shaft, and the coupling shaft upper end installs piston, and coupling shaft and internal piston are offered gas channel and communicated with gas receiver, and the air pressure check valve is set on the gas channel.
3, novel high-pressure pump according to claim 2, it is characterized in that: the air pressure check valve has spool, adorns stage clip on the spool, and stage clip is fitted on the coupling shaft.
4, according to claim 1,2 or 3 described novel high-pressure pumps, it is characterized in that: gas receiver bottom dress base, offer the airflow duct that links to each other with steam outlet pipe in the base.
5, novel high-pressure pump according to claim 4, it is characterized in that: steam outlet pipe is connected by threaded insert with airflow duct.
6, according to claim 1,2 or 3 described novel high-pressure pumps, it is characterized in that: gas receiver one side of positioning and guiding air inlet cover is provided with groove.
7, according to claim 1,2 or 3 described novel high-pressure pumps, it is characterized in that: the piston periphery is offered piston groove, embedded sealing ring in the piston groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292963 CN2589690Y (en) | 2002-12-20 | 2002-12-20 | Novel high-pressure inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292963 CN2589690Y (en) | 2002-12-20 | 2002-12-20 | Novel high-pressure inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589690Y true CN2589690Y (en) | 2003-12-03 |
Family
ID=33751099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02292963 Expired - Fee Related CN2589690Y (en) | 2002-12-20 | 2002-12-20 | Novel high-pressure inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589690Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044399A (en) * | 2016-02-05 | 2017-08-15 | 双馀实业有限公司 | The inflator of built-in air storing type |
-
2002
- 2002-12-20 CN CN 02292963 patent/CN2589690Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044399A (en) * | 2016-02-05 | 2017-08-15 | 双馀实业有限公司 | The inflator of built-in air storing type |
| CN107044399B (en) * | 2016-02-05 | 2019-06-25 | 双馀实业有限公司 | The inflator of built-in air storing type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2326748Y (en) | Potable hand air-extracting-inflating integral pump | |
| CN2589690Y (en) | Novel high-pressure inflator | |
| CN202023971U (en) | Novel check valve of vortex air compressor | |
| CN209067881U (en) | A kind of completely new low-pressure opening check valve | |
| CN201908814U (en) | Two-stage pump cylinder and two-stage plunger piston combined pump cylinder pipe type pump | |
| CN2869379Y (en) | Eccentric valve type bias-wear-proof oil pump | |
| CN206599438U (en) | A kind of hydrogen pressurization output system | |
| CN102213206B (en) | Hand-operated piston type inflating pump | |
| CN2813921Y (en) | Air compressor combination load-reducing sound silencer | |
| CN204283783U (en) | Bipolar semi-hermetic refrigerating compressor unit | |
| CN2358247Y (en) | Air compressor | |
| CN201165954Y (en) | Mini pump | |
| CN201041142Y (en) | Inflator | |
| CN212130713U (en) | Two-stage series miniature air pump | |
| CN2878724Y (en) | Inflation mouth structure capable of ensuring inflation pressure inner capacity | |
| CN203584715U (en) | Piston type oil-free air compressor | |
| CN212774619U (en) | Pneumatic booster pump | |
| CN211422922U (en) | Exhaust valve structure of compressor | |
| CN2558779Y (en) | Small air compressor | |
| CN218235450U (en) | Automatic split type elbow drainage gas production plunger | |
| CN201665136U (en) | Automatic tire inflation device | |
| CN219587723U (en) | Novel inflator | |
| CN209414104U (en) | A kind of reciprocating-piston air compressor machine | |
| CN2158932Y (en) | Oil-sucking device | |
| CN2531130Y (en) | Superhigh pressure gas compressor |
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 |