CN103307375A - Pressure plate joint with internal teeth for automobile air conditioner pipelines - Google Patents
Pressure plate joint with internal teeth for automobile air conditioner pipelines Download PDFInfo
- Publication number
- CN103307375A CN103307375A CN 201310284982 CN201310284982A CN103307375A CN 103307375 A CN103307375 A CN 103307375A CN 201310284982 CN201310284982 CN 201310284982 CN 201310284982 A CN201310284982 A CN 201310284982A CN 103307375 A CN103307375 A CN 103307375A
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- China
- Prior art keywords
- pressure plate
- air conditioner
- automobile air
- joint
- pressing plate
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- 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.)
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- Air-Conditioning For Vehicles (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention relates to a pressure plate joint with internal teeth for automobile air conditioner pipelines, particularly is a pressure plate joint used for allowing various pipelines of an automobile air conditioner to be connected, and belongs to the technical field of connecting pieces. The pressure plate joint comprises a pressure plate body, wherein a joint hole adopting an internal tooth-shaped structure is formed in the pressure plate body; the two ends of the pressure plate body are a large circular arc and a small circular arc respectively; internal teeth of the joint holes are distributed uniformly. The pressure plate joint has a simple, compact and reasonable structure, and avoids the risk of welding spot leakage caused by the welding and processing, the production cost is reduced, and the use is convenient.
Description
Technical field
The present invention relates to a kind of pipelines of automobile air conditioner pressing plate joint with internal tooth, be used for connecting specifically the various pipelines of car air conditioner, belong to the link technical field.
Background technique
Because each component assembly of car air conditioner generally is to disperse to be installed in each position of automobile, car air conditioner has closed these component assemblies has been coupled together the formation automotive air-conditioning system.Pipelines of automobile air conditioner generally is comprised of aluminum pipe, air conditioner rubber pipe and pipeline fittings.Wherein various pipe diameters are variant, generally aluminum pipe and aluminum pipe or other parts form with pressing plate coupled together.As shown in Figure 1, the pressing plate joint is provided with round and smooth aluminum pipe connecting hole, and what the connecting mode of pipeline and pressing plate generally adopted is the weld connection technology, adopts welding technique easily to produce solder joint and reveals, and cost of production is higher, inconvenient operation.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, thereby a kind of pipelines of automobile air conditioner pressing plate joint with internal tooth is provided, realize more easily connecting of pressing plate joint and aluminum pipe, cost is lower.
According to technological scheme provided by the invention, comprise the pressing plate body with the pipelines of automobile air conditioner pressing plate joint of internal tooth, it is characterized in that: the pressing plate body is provided with the nipple orifice of internal tooth form structure.
Further, pressing plate body two ends are respectively small one and large one two circular arcs.
Further, the internal tooth of nipple orifice evenly distributes.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, the solder joint disclosure risk of having avoided welding processing to produce; Reduced cost of production; Easy to use.
Description of drawings
Fig. 1 is prior art pressing plate joint structure schematic diagram.
Fig. 2 is structural representation of the present invention.
Description of reference numerals: 1-pressing plate body, 2-nipple orifice.
Embodiment
Following the present invention is further described in connection with the embodiment in the accompanying drawing:
As shown in Figure 2, the present invention mainly comprises pressing plate body 1, and pressing plate body 1 is provided with the nipple orifice 2 of internal tooth form structure, and the aluminum pipe after nipple orifice 2 and the tube forms the riveting button by internal tooth and connects the solder joint disclosure risk of having avoided weld connection to produce; Processing is convenient, and cost of production is lower.
Described pressing plate body 1 two ends are respectively small one and large one two circular arcs.
The internal tooth of described nipple orifice 2 evenly distributes.
Working principle of the present invention is: when connecting aluminum pipe, only the internal tooth formation riveting button of the aluminum pipe after the tube by nipple orifice 2 need to be connected, just form very easily connection.Do not need to adopt welding technique, simple to operate, it is convenient to produce, and cost is lower.
Claims (3)
1. the pipelines of automobile air conditioner pressing plate joint with internal tooth comprises pressing plate body (1), it is characterized in that: pressing plate body (1) is provided with the nipple orifice (2) of internal tooth form structure.
2. the pipelines of automobile air conditioner pressing plate joint with internal tooth as claimed in claim 1, it is characterized in that: described pressing plate body (1) two ends are respectively small one and large one two circular arcs.
3. the pipelines of automobile air conditioner pressing plate joint with internal tooth as claimed in claim 1, it is characterized in that: the internal tooth of described nipple orifice (2) evenly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310284982 CN103307375A (en) | 2013-07-08 | 2013-07-08 | Pressure plate joint with internal teeth for automobile air conditioner pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310284982 CN103307375A (en) | 2013-07-08 | 2013-07-08 | Pressure plate joint with internal teeth for automobile air conditioner pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307375A true CN103307375A (en) | 2013-09-18 |
Family
ID=49132913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310284982 Pending CN103307375A (en) | 2013-07-08 | 2013-07-08 | Pressure plate joint with internal teeth for automobile air conditioner pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458507A (en) * | 2018-12-26 | 2019-03-12 | 常州市盛士达汽车空调有限公司 | The processing method of automobile air conditioner pipeline connector, automobile and automobile air conditioner pipeline connector |
-
2013
- 2013-07-08 CN CN 201310284982 patent/CN103307375A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458507A (en) * | 2018-12-26 | 2019-03-12 | 常州市盛士达汽车空调有限公司 | The processing method of automobile air conditioner pipeline connector, automobile and automobile air conditioner pipeline connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |