CN201810516U - Cylinder head gasket for piston automobile air conditioning compressor - Google Patents
Cylinder head gasket for piston automobile air conditioning compressor Download PDFInfo
- Publication number
- CN201810516U CN201810516U CN2010202530936U CN201020253093U CN201810516U CN 201810516 U CN201810516 U CN 201810516U CN 2010202530936 U CN2010202530936 U CN 2010202530936U CN 201020253093 U CN201020253093 U CN 201020253093U CN 201810516 U CN201810516 U CN 201810516U
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- head gasket
- automobile air
- snowflake
- air conditioning
- 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 the technical field of automobile air conditioning compressors, in particular to a cylinder head gasket for a piston automobile air conditioning compressor. The cylinder head gasket is characterized in that the outer edge of the cylinder head gasket adopts a ring wave-shaped structure; the center of the cylinder head gasket adopts a snowflake-shaped structure; and a snowflake-shaped position limit plate having the position limit function and matched with the snowflake-shaped structure is arranged at the center of the cylinder head gasket. Compared with the prior art, the cylinder head gasket adopts a flat plate to form all structures of the cylinder head gasket and the snowflake-shaped position limit plate at the center of the cylinder head gasket through one punch forming process, changes the cylinder head gasket from a circular structure to the flow-shaped structure, omits special parts of the original position limit plate, effectively reduces the volume of a plate of the cylinder head gasket, cuts the cost, reduces the weight, and is more suitable for being used with small displacement engines.
Description
[technical field]
The utility model relates to the automobile air conditioner compressor technical field, specifically a kind of cylinder cover cushion that is used for piston-type automobile air-conditioning compressor.
[background technique]
Cylinder cover cushion is one of obturator in the piston-type automobile air-conditioning compressor, and its effect is the gap that produces between seal valve board component and the bonnet.Cylinder cover cushion generally adopts round structure, and this structure uses material more, and weight is heavier, and the compressor overall volume after the use is bigger, is not suitable for small displacement engine and uses.The old product cylinder cover cushion does not have limit function simultaneously, when the assembling valve board assembly, must together install with limiting board.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of cylinder cover cushion that is used for piston-type automobile air-conditioning compressor is provided, and has solved that existing cylinder cover cushion volume is big, Heavy Weight, has been not suitable for the problem that small displacement engine uses.
In order to achieve the above object, the utility model has designed a kind of cylinder cover cushion that is used for piston-type automobile air-conditioning compressor, it is characterized in that: the outer rim of cylinder cover cushion is the ring-type wavy shaped configuration, and the center of cylinder cover cushion is provided with the limiting board with limit function.
The utility model is compared with prior art, adopt the one time punching molded flakes limiting board that has formed each structure of cylinder cover cushion and center of one flat plate, change cylinder cover cushion into colored shape structure by round structure, and cancelled original limiting board parts peculiar, can effectively reduce cylinder cover cushion sheet material volume, reduce cost, weight reduction more is appropriate to small displacement engine and selects for use.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the stereogram of the utility model structural representation.
Fig. 3 is the sectional view of A-A among Fig. 1.
Fig. 4 is the partial enlarged drawing at B place among Fig. 3.
Referring to Fig. 1, Fig. 2 and Fig. 4,1 is limiting board.
[embodiment]
Now in conjunction with the accompanying drawings the utility model is described further.
Referring to Fig. 1 and Fig. 2, outer rim of the present utility model is the ring-type wavy shaped configuration, and its center is the flakes structure and is provided with the flakes limiting board 1 with limit function with matching.Existing cylinder cover cushion is generally round structure, and cylinder cover cushion is different parts peculiars with limiting board, must install respectively during assembling, comes spacing by limiting board during exhaust valve plate work; The utility model increases flakes limiting board 1 in the cylinder cover cushion center portion, this is shaped to and adopts one flat plate disposable stamping forming, cancel original limiting board parts peculiar, cylinder cover cushion is designed to integral structure and has sealing, limit function simultaneously, can effectively reduce cost, alleviated the gross weight of compressor simultaneously, be fit to the automobile with small output volumn motor and select for use.
Claims (1)
1. cylinder cover cushion that is used for piston-type automobile air-conditioning compressor, it is characterized in that: the outer rim of cylinder cover cushion is the ring-type wavy shaped configuration, the center of cylinder cover cushion is provided with the limiting board (1) with limit function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202530936U CN201810516U (en) | 2010-07-08 | 2010-07-08 | Cylinder head gasket for piston automobile air conditioning compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202530936U CN201810516U (en) | 2010-07-08 | 2010-07-08 | Cylinder head gasket for piston automobile air conditioning compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810516U true CN201810516U (en) | 2011-04-27 |
Family
ID=43893458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202530936U Expired - Fee Related CN201810516U (en) | 2010-07-08 | 2010-07-08 | Cylinder head gasket for piston automobile air conditioning compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810516U (en) |
-
2010
- 2010-07-08 CN CN2010202530936U patent/CN201810516U/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: 20110427 Termination date: 20130708 |