CN201236794Y - Air filter outlet pipe with air pump hose nipple of heavy load-carrying vehicle - Google Patents
Air filter outlet pipe with air pump hose nipple of heavy load-carrying vehicle Download PDFInfo
- Publication number
- CN201236794Y CN201236794Y CNU2008200404984U CN200820040498U CN201236794Y CN 201236794 Y CN201236794 Y CN 201236794Y CN U2008200404984 U CNU2008200404984 U CN U2008200404984U CN 200820040498 U CN200820040498 U CN 200820040498U CN 201236794 Y CN201236794 Y CN 201236794Y
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- inflating pump
- hose coupling
- air filter
- pump hose
- 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 - Lifetime
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to an air outlet pipe of an air filter provided with a hose coupling of an inflating pump on a heavy duty truck, and solves the problems in the prior art that the manufacturing process of the air outlet pipe of the air filter provided with the hose coupling of the inflating pump is complex, and the manufacture cost is high. The air outlet pipe of the air filter is structurally characterized in that the air outlet pipe of the air filter adopts a corrugated pipe provided with a framework, the hose coupling of the inflating pump is inserted into the air outlet pipe of the air filter, and a looseness-proof hoop is arranged on the hose coupling of the inflating pump. The air outlet hose of the air filter is made of ethylene-propylene-diene rubber; the framework arranged in the interlayer of the pipe wall adopts helical steel wires; and rubberized fabric is adhesively arranged on the internal and the external surfaces. The utility model has the advantaegs of low manufacture cost, good integral vibration absorbance, and high working reliability.
Description
Technical field
The utility model relates to the empty filter steam outlet pipe of heavy duty truck band inflating pump hose coupling.
Background technique
It is to get gas from empty filter steam outlet pipe mostly that the heavy duty truck inflating pump is got the gas mode, and the inflating pump air induction hose joint on the empty filter steam outlet pipe then is the source of the gas mouth of heavy duty truck inflating pump.
At present, empty filter steam outlet pipe is drawn materials and most of is formed for price comparison expensive stainless steel (OCr18Ni9) tube forming bends, and empty filter steam outlet pipe and inflating pump hose coupling adopt welding manner to combine together, manufacturing process complexity, cost of production height.After the assembling, whole damping property is poor, and the poor air-tightness when assembling with heavy duty truck inflating pump suction tude of the inflating pump suction tude joint on the empty filter steam outlet pipe.
Summary of the invention
In order to solve problems such as manufacturing process complexity, cost of production height, the utility model provides a kind of empty filter steam outlet pipe of new structure heavy duty truck band inflating pump hose coupling.
The empty filter steam outlet pipe of heavy duty truck band inflating pump hose coupling comprises sky filter steam outlet pipe and inflating pump hose coupling, and architecture advances is:
A, described empty filter steam outlet pipe are the ethylene propylene diene rubber bellows with skeleton, and the skeleton that ripple tube wall mesosphere folder is established is the helical steel wire, the sticking adhesive plaster that is provided with of bellows inner and outer surface;
B, described inflating pump hose coupling are plugged in the sky filter steam outlet pipe, and the inflating pump hose coupling is provided with locking hoop.
Inflating pump air induction hose joint and the empty filter flexible pipe of giving vent to anger is united two into one by process means.Satisfying on the basis of usage requirement, reduced cost of production widely, improved whole shock absorption, the error that has produced when having eliminated assembling has simultaneously promoted heavy duty truck inflating pump suction tude tightness.The utility model is now produced in batches, and is rendered to market through strict performance test.
Description of drawings
Fig. 1 the utility model structural representation,
Fig. 2 is the local amplification view of Fig. 1.
Among Fig. 1,1, the empty filter flexible pipe of giving vent to anger, 2, inflating pump air induction hose joint, 3, locking hoop.Among Fig. 24, adhesive plaster, 5, steel wire.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by example.
Embodiment:
Referring to Fig. 1, Fig. 2, the empty filter steam outlet pipe of heavy duty truck band inflating pump hose coupling comprises sky filter steam outlet pipe 1 and inflating pump hose coupling 2, empty filter steam outlet pipe 1 is for having the bellows of skeleton, empty filter steam outlet pipe 1 material is an ethylene propylene diene rubber, tube wall mesosphere folder is established helical steel wire 5, to strengthen the rigidity of flexible pipe; The sticking adhesive plaster 4 of wrapping up in of the inner and outer surface of tube wall is to promote the pliability of flexible pipe; Flexible pipe is a corrugated through sulfidization molding, inflating pump hose coupling (material is a Stainless Steel Tube) is inserted in the sky filter steam outlet pipe, then with locking hoop chucking again.
Claims (2)
1, the empty filter steam outlet pipe of heavy duty truck band inflating pump hose coupling comprises sky filter steam outlet pipe and inflating pump hose coupling, it is characterized in that:
A, described empty filter steam outlet pipe are the bellows with skeleton;
B, described inflating pump hose coupling are plugged in the sky filter steam outlet pipe, and the inflating pump hose coupling is provided with locking hoop.
2, the empty filter of the heavy duty truck band inflating pump hose coupling according to claim 1 flexible pipe of giving vent to anger is characterized in that:
A, described bellows material with skeleton are ethylene propylene diene rubber;
The skeleton that b, described ripple tube wall mesosphere folder are established is the helical steel wire;
C, the sticking adhesive plaster that is provided with of described bellows inner and outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404984U CN201236794Y (en) | 2008-07-10 | 2008-07-10 | Air filter outlet pipe with air pump hose nipple of heavy load-carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404984U CN201236794Y (en) | 2008-07-10 | 2008-07-10 | Air filter outlet pipe with air pump hose nipple of heavy load-carrying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236794Y true CN201236794Y (en) | 2009-05-13 |
Family
ID=40649534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200404984U Expired - Lifetime CN201236794Y (en) | 2008-07-10 | 2008-07-10 | Air filter outlet pipe with air pump hose nipple of heavy load-carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236794Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358636A (en) * | 2014-11-18 | 2015-02-18 | 中国重汽集团济南动力有限公司 | Air inlet rubber tube of engine |
| CN112088273A (en) * | 2018-05-09 | 2020-12-15 | 梦达驰德国有限公司 | Air line for a motor vehicle |
-
2008
- 2008-07-10 CN CNU2008200404984U patent/CN201236794Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358636A (en) * | 2014-11-18 | 2015-02-18 | 中国重汽集团济南动力有限公司 | Air inlet rubber tube of engine |
| CN112088273A (en) * | 2018-05-09 | 2020-12-15 | 梦达驰德国有限公司 | Air line for a motor vehicle |
| US11286892B2 (en) | 2018-05-09 | 2022-03-29 | Montaplast Gmbh | Air pipe for motor vehicles |
| CN112088273B (en) * | 2018-05-09 | 2022-06-24 | 梦达驰德国有限公司 | Air line for a motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |