CN201065782Y - Motorcycle water pump end cap - Google Patents
Motorcycle water pump end cap Download PDFInfo
- Publication number
- CN201065782Y CN201065782Y CNU2007201281351U CN200720128135U CN201065782Y CN 201065782 Y CN201065782 Y CN 201065782Y CN U2007201281351 U CNU2007201281351 U CN U2007201281351U CN 200720128135 U CN200720128135 U CN 200720128135U CN 201065782 Y CN201065782 Y CN 201065782Y
- Authority
- CN
- China
- Prior art keywords
- end cap
- inlet channel
- outlet
- water pump
- end cover
- 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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a motorcycle water pump end cover, comprising an inlet channel and an outlet channel; wherein, the inlet channel is communicated with a nagetive pressure cavity of the end cover, and the outlet channel is connected with a positive cavity of the end cover. The utility model is characterized in that: the negative pressure cavity is arranged at the middle part of the end cover, the positive pressure cavity is arranged on the periphery of the negative pressure cavity and takes a shape of a involute spiral, and the inlet channel and the outlet channel are led out towards one end inside the end cover and the leading-out ends are arranged in parallel. The leading-out ends of the inlet channel and the outlet channel are arranged at the lower end of the end cover in parallel lengthwise. The utility model has the advantages of simple structure, convenient mounting and laying of the inlet pipes, and neat appearance.
Description
Technical field
The utility model relates to a kind of motorcycle engine accessory, relates to a kind of motorcycle water pump end cap that is used for motorcycle particularly.
Background technique
The tradition motorcycle water pump is installed in the motorcycle engine usually, drives running by engine output shaft, and the turnover water channel of its water pump end cap is split, promptly passes in and out water channel and is connected work with the different direction inlet tube and outlet tube respectively, referring to Fig. 1.This water pump end cap water channel is provided with complexity, and turnover water pipe is installed, arranges also inconvenient, and outward appearance is also more messy.
The model utility content
The purpose of this utility model is that at the problems referred to above it is simple in structure to provide a kind of water channel to be provided with, and turnover water pipe is installed, arrangement convenience, the motorcycle water pump end cap that outward appearance is neat.
For achieving the above object, the utility model adopts following technological scheme:
A kind of motorcycle water pump end cap, comprise inlet channel and water outlet, described inlet channel is communicated with the negative cavity of end cap, and described water outlet is communicated with the malleation chamber of end cap, described negative cavity is positioned at the end cap neutral position, described malleation chamber is positioned at described negative cavity periphery and is the spiral shape of gradually opening, and described inlet channel and water outlet are drawn and its Outlet is set up in parallel to end cap one end in end cap inside.
Described inlet channel Outlet and water outlet Outlet are positioned at the end cap lower end and longitudinally are set up in parallel.
Because inlet channel and water outlet are drawn to end cap one end in end cap inside, its inlet channel and water outlet are hidden in the end cap, end cap is from seeing neat appearance in appearance, and also simplify the structure because inlet channel and water outlet are arranged in parallel, inlet channel and water outlet Outlet are set up in parallel installation and the layout of also being convenient to connected intake pipe and outlet pipe.Inlet channel and water outlet are positioned at the end cap lower end and arrange that longitudinally can make water pipe hidden below water pump, outward appearance is more neat, can reduce the horizontal occupation space of water pipe again simultaneously, have optimized product layout.
Description of drawings
The structural representation of the water pump end cap that Fig. 1 is traditional.
Fig. 2 is the external structure schematic representation of the utility model water pump end cap.
Fig. 3 is the rear view of Fig. 2.
The sectional view that Fig. 4 cuts open along the turnover water channel for Fig. 3.
Among the figure
1. inlet channel 2. water outlets 3. negative cavities 4. malleation chambeies
5. inlet channel Outlet 6. water outlet Outlets
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please read Fig. 2, Fig. 3 and Fig. 4, motorcycle water pump end cap of the present utility model, comprise inlet channel 1 and water outlet 2, described inlet channel 1 is communicated with the negative cavity 3 of end cap, and described water outlet 2 is communicated with the malleation chamber 4 of end cap, described negative cavity 3 is positioned at the end cap neutral position, and described malleation chamber 4 is positioned at described negative cavity 3 peripheries and is the spiral shape of gradually opening, and described inlet channel 1 and water outlet 2 are drawn and its Outlet 5,6 is set up in parallel to end cap one end in end cap inside.
Described inlet channel Outlet 5 and water outlet Outlet 6 are positioned at the end cap lower end and longitudinally are set up in parallel.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement done based on the utility model or modification all belong to the utility model claim.
Claims (2)
1. motorcycle water pump end cap, comprise inlet channel and water outlet, it is characterized in that: described inlet channel is communicated with the negative cavity of end cap, and described water outlet is communicated with the malleation chamber of end cap, described negative cavity is positioned at the end cap neutral position, described malleation chamber is positioned at described negative cavity periphery and is the spiral shape of gradually opening, and described inlet channel and water outlet are drawn and its Outlet is set up in parallel to end cap one end in end cap inside.
2. motorcycle water pump end cap according to claim 1 is characterized in that: described inlet channel Outlet and water outlet Outlet are positioned at the end cap lower end and longitudinally are set up in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201281351U CN201065782Y (en) | 2007-07-20 | 2007-07-20 | Motorcycle water pump end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201281351U CN201065782Y (en) | 2007-07-20 | 2007-07-20 | Motorcycle water pump end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065782Y true CN201065782Y (en) | 2008-05-28 |
Family
ID=39482958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201281351U Expired - Fee Related CN201065782Y (en) | 2007-07-20 | 2007-07-20 | Motorcycle water pump end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065782Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278187A (en) * | 2011-07-21 | 2011-12-14 | 力帆实业(集团)股份有限公司 | Water-cooled motorcycle water pump mounting structure |
| CN102322328A (en) * | 2011-07-21 | 2012-01-18 | 力帆实业(集团)股份有限公司 | Water-cooling motorcycle water pump cover |
| CN103185009A (en) * | 2013-02-26 | 2013-07-03 | 隆鑫通用动力股份有限公司 | Engine water-cooling structure assembly, engine and motorcycle |
-
2007
- 2007-07-20 CN CNU2007201281351U patent/CN201065782Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278187A (en) * | 2011-07-21 | 2011-12-14 | 力帆实业(集团)股份有限公司 | Water-cooled motorcycle water pump mounting structure |
| CN102322328A (en) * | 2011-07-21 | 2012-01-18 | 力帆实业(集团)股份有限公司 | Water-cooling motorcycle water pump cover |
| CN103185009A (en) * | 2013-02-26 | 2013-07-03 | 隆鑫通用动力股份有限公司 | Engine water-cooling structure assembly, engine and motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |