CN201173731Y - Automobile warm air water chamber and main sheet connecting structure - Google Patents
Automobile warm air water chamber and main sheet connecting structure Download PDFInfo
- Publication number
- CN201173731Y CN201173731Y CNU2008200316803U CN200820031680U CN201173731Y CN 201173731 Y CN201173731 Y CN 201173731Y CN U2008200316803 U CNU2008200316803 U CN U2008200316803U CN 200820031680 U CN200820031680 U CN 200820031680U CN 201173731 Y CN201173731 Y CN 201173731Y
- Authority
- CN
- China
- Prior art keywords
- water chamber
- main leaf
- automobile warm
- air
- automobile
- 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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Abstract
The utility model relates to a connection structure between a water chamber and a main leaf of an automobile air heater and belongs to the technical field of automobile parts. The structure is composed of an upper water chamber (3), a lower water chamber (8) and a main leaf (4) and is characterized in that places in which the main leaf (4) is connected with the upper water chamber (3) and the lower water chamber (8) are peripherally provided with a plurality of toothed sheets (4.1) which are joggled at the bottom rims (3.1) of the upper water chamber (3) and the lower water chamber (8). The joggling method of the toothed sheets first structurally ensures the mechanical strength of the connection between the main leaf and the upper and the lower water chambers so as to perform better welding and enable the connection between the water chamber and the main leaf to be firm.
Description
Technical field
The utility model relates to a kind of automobile warm-air, especially relates to a kind of syndeton of hydroecium and main leaf of automobile warm-air.Belong to technical field of automobile components.
Background technology
Automobile warm-air is the automobile component that utilizes the cooling water of automobile engine to heat, and structurally is divided into eight major parts: water inlet pipe, outlet pipe, upper tank, lower header, main leaf, flat tube, heat-radiation belt and side plate.Adopt soldering on production technology, the difficult problem of the maximum that runs in process of production is exactly a not prison welding between hydroecium and the main leaf, poor sealing so that seepage scrap.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of syndeton that can make the hydroecium and the main leaf of the automobile warm-air that is connected firmly between hydroecium and the main leaf is provided.
The purpose of this utility model is achieved in that a kind of syndeton of hydroecium and main leaf of automobile warm-air, comprise upper tank, lower header and main leaf, it is characterized in that described main leaf is provided with some gear pieces at the junction periphery of itself and upper tank and lower header, described some gear pieces are engaged in the bottom margin of upper tank and lower header.
The mode of this gear piece interlock has at first guaranteed the mechanical strength that main leaf is connected with upper and lower hydroecium on constituting, so that better be welded to connect, make between hydroecium and the main leaf to be connected firmly.
Description of drawings:
Fig. 1 is the general structure schematic diagram of the related automobile warm-air of the utility model.
Fig. 2 is the upper tank and the exploded view of main leaf after the gear piece interlock of the related automobile warm-air of the utility model.
Fig. 3 is the lower header and the exploded view of main leaf after the gear piece interlock of the related automobile warm-air of the utility model.
Fig. 4 is the lower header and the partial exploded view of main leaf before the gear piece interlock of the related automobile warm-air of the utility model.
Fig. 5 is the upper tank and the partial exploded view of main leaf before the gear piece interlock of the related automobile warm-air of the utility model.
Fig. 6 is the lower header and the subssembly drawing of main leaf after the gear piece interlock of the related automobile warm-air of the utility model.
Fig. 7 is the upper tank and the subssembly drawing of main leaf after the gear piece interlock of the related automobile warm-air of the utility model.
Among the figure: the bottom margin 3.1 of water inlet pipe 1, outlet pipe 2, upper tank 3, main leaf 4, side plate 5, flat tube 6, heat-radiation belt 7, lower header 8, upper tank and lower header, gear piece 4.1.
The specific embodiment
Referring to Fig. 1, automobile warm-air structurally is divided into eight major parts: water inlet pipe 1, outlet pipe 2, upper tank 3, lower header 8, main leaf 4, flat tube 6, heat-radiation belt 7 and side plate 5.Described main leaf 4 is provided with some gear pieces 4.1 at the junction periphery of itself and upper tank 3 and lower header 8, as Fig. 2,3,4 and 5.During assembling described some gear pieces 4.1 are engaged in upper tank 3 and lower header 8 with edge, main leaf 4 junctions (bottom) 3.1, and then carry out soldering, as Fig. 6,7.This kind structure can be applied to the automobile warm-air and the main leaf of engineering water tank and being connected of hydroecium of all models.
Claims (1)
1, the syndeton of a kind of hydroecium of automobile warm-air and main leaf, comprise upper tank (3), lower header (8) and main leaf (4), it is characterized in that described main leaf (4) is provided with some gear pieces (4.1) at the junction periphery of itself and upper tank (3) and lower header (8), described some gear pieces (4.1) are engaged in the bottom margin (3.1) of upper tank (3) and lower header (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200316803U CN201173731Y (en) | 2008-01-30 | 2008-01-30 | Automobile warm air water chamber and main sheet connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200316803U CN201173731Y (en) | 2008-01-30 | 2008-01-30 | Automobile warm air water chamber and main sheet connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173731Y true CN201173731Y (en) | 2008-12-31 |
Family
ID=40200855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200316803U Expired - Fee Related CN201173731Y (en) | 2008-01-30 | 2008-01-30 | Automobile warm air water chamber and main sheet connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173731Y (en) |
-
2008
- 2008-01-30 CN CNU2008200316803U patent/CN201173731Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20140130 |