CN203273069U - Combined type corrugated pipe applied to car engine - Google Patents
Combined type corrugated pipe applied to car engine Download PDFInfo
- Publication number
- CN203273069U CN203273069U CN 201320293876 CN201320293876U CN203273069U CN 203273069 U CN203273069 U CN 203273069U CN 201320293876 CN201320293876 CN 201320293876 CN 201320293876 U CN201320293876 U CN 201320293876U CN 203273069 U CN203273069 U CN 203273069U
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- China
- Prior art keywords
- flange
- water pipe
- pipe
- car engine
- iron water
- 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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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a combined type corrugated pipe applied to a car engine. The combined type corrugated pipe applied to the car engine comprises a connecting flange (1) and a pipe body, wherein the pipe body is formed by an iron water pipe (2) and a corrugated pipe body (3) in a combined mode, and the connecting flange (1) is connected with an end portion of the iron water pipe (2). The combined type corrugated pipe applied to the car engine is characterized in that a flange (4) is arranged in the position of an end port of the iron water pipe (2), the connecting flange (1) is arranged outside the iron water pipe (2) in a tight matching mode, and a concave groove (5) used for containing the flange (4) is formed in an end surface of the connecting flange (1). After the structure is adopted, due to the fact that the iron water pipe is tightly matched with the connecting flange through the flange, welding is not needed, deformation of the water pipe is avoided, and the quality of products is guaranteed. Meanwhile, due to the limitation of the flange, the water pipe can not fall off the connecting flange, and therefore connection becomes firmer.
Description
Technical field
The utility model relates to the hydraulic tube piece technical field, is specifically a kind of for the Combined corrugated pipe on motor car engine.
Background technique
At present, bellows is applied to all trades and professions, wherein also uses on motor car engine, and with iron water pipe and combined bellows, to be adapted to various installation environments, is referred to as the Combined corrugated pipe.The Combined corrugated tube end of prior art is welded with flange.But there is following shortcoming in the Combined corrugated pipe of this structure: because the tube wall of iron water pipe is very thin, therefore, easily produces the water pipe distortion when the iron water pipe of one side and flange welding, thereby affect quality of product; The water pipe of thin-walled and flange welding are insecure on the other hand, easily rosin joint.
The model utility content
Technical problem to be solved in the utility model is, provide a kind of and avoid the water pipe distortion, thereby guarantee quality of product, and be connected firmly be used for Combined corrugated pipe on motor car engine.
For solving the problems of the technologies described above, the utility model provides is used for Combined corrugated pipe on motor car engine, comprise adpting flange and pipe body, described pipe body is formed by iron water pipe and combined bellows, adpting flange is connected to the end of iron water pipe, the port of described iron water pipe has flange, and the adpting flange close-fitting is outside iron water pipe, and the end face of adpting flange has the groove of accommodating flange.
Described flange is to be bent into two-layer flange.
After adopting above structure, the utility model compared with prior art has the following advantages:
1) due to iron water pipe by flange and adpting flange close-fitting together, need not welding, therefore, avoided the distortion of water pipe, guaranteed the quality of product; Simultaneously, due to the restriction of flange, water pipe can not deviate from from adpting flange, therefore, connects more firm;
2) because flange is two-layer flange, therefore, greatly strengthen the intensity of flange, more guaranteed the soundness that connects.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the Combined corrugated pipe on motor car engine.
Fig. 2 is the sectional structure schematic diagram at adpting flange place in the utility model.
Wherein: 1, adpting flange; 2, iron water pipe; 3, bellows; 4, flange; 5, groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
The structural representation that is used for the Combined corrugated pipe on motor car engine by the utility model illustrated in figures 1 and 2 as can be known, it comprises adpting flange 1 and pipe body, described pipe body is combined by iron water pipe 2 and bellows 3, and adpting flange 1 is connected to the end of iron water pipe 2.The port of described iron water pipe 2 has flange 4, and adpting flange 1 close-fitting is outside iron water pipe 2, and the end face of adpting flange 1 has the groove 5 of accommodating flange 4.
In the present embodiment, described flange 4 is for being bent into two-layer flange.
Claims (2)
1. Combined corrugated pipe that is used on motor car engine, comprise adpting flange (1) and pipe body, described pipe body is combined by iron water pipe (2) and bellows (3), adpting flange (1) is connected to the end of iron water pipe (2), it is characterized in that: the port of described iron water pipe (2) has flange (4), adpting flange (1) close-fitting is outside iron water pipe (2), and the end face of adpting flange (1) has the groove (5) of accommodating flange (4).
2. according to claim 1 for the Combined corrugated pipe on motor car engine, it is characterized in that: described flange (4) is for being bent into two-layer flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293876 CN203273069U (en) | 2013-05-24 | 2013-05-24 | Combined type corrugated pipe applied to car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293876 CN203273069U (en) | 2013-05-24 | 2013-05-24 | Combined type corrugated pipe applied to car engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273069U true CN203273069U (en) | 2013-11-06 |
Family
ID=49503480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320293876 Expired - Fee Related CN203273069U (en) | 2013-05-24 | 2013-05-24 | Combined type corrugated pipe applied to car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443218A (en) * | 2014-08-18 | 2016-03-30 | 陕西重型汽车有限公司 | Corrugated pipe, corrugated pipe assembly and application method of corrugated pipe assembly |
| CN106637843A (en) * | 2017-01-22 | 2017-05-10 | 合肥美的洗衣机有限公司 | Washing machine |
| CN113634645A (en) * | 2021-08-27 | 2021-11-12 | 保隆(安徽)汽车配件有限公司 | Flanging die and flanging method for preventing product from deforming |
-
2013
- 2013-05-24 CN CN 201320293876 patent/CN203273069U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443218A (en) * | 2014-08-18 | 2016-03-30 | 陕西重型汽车有限公司 | Corrugated pipe, corrugated pipe assembly and application method of corrugated pipe assembly |
| CN105443218B (en) * | 2014-08-18 | 2018-04-20 | 陕西重型汽车有限公司 | Bellows part, bellows component and its application method |
| CN106637843A (en) * | 2017-01-22 | 2017-05-10 | 合肥美的洗衣机有限公司 | Washing machine |
| CN113634645A (en) * | 2021-08-27 | 2021-11-12 | 保隆(安徽)汽车配件有限公司 | Flanging die and flanging method for preventing product from deforming |
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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: 20131106 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |