CN202158176U - Piston skirt structure - Google Patents
Piston skirt structure Download PDFInfo
- Publication number
- CN202158176U CN202158176U CN 201120174072 CN201120174072U CN202158176U CN 202158176 U CN202158176 U CN 202158176U CN 201120174072 CN201120174072 CN 201120174072 CN 201120174072 U CN201120174072 U CN 201120174072U CN 202158176 U CN202158176 U CN 202158176U
- Authority
- CN
- China
- Prior art keywords
- piston skirt
- skirt structure
- bolt hole
- bolt
- piston
- 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
Links
Images
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a piston skirt structure, which is provided with a piston pin boss, an elastic sleeve and a bolt hole. The elastic sleeve is additionally arranged on the periphery of the bolt hole. Therefore, when connected with a bolt, the piston skirt structure can have functions of vibration reduction and buffer and enable the bolt not to easily loosen in connection.
Description
Technical field
The utility model relates to a kind of piston skirt structure.
Background technique
In the existing technology, the structural compression ring groove of piston skirt is too concentrated, excesssive gap, and cause piston skirt structure precision is not enough, during connecting bolt, is easy to generate loosening phenomenon.
Summary of the invention
The purpose of the utility model provides a kind of piston skirt structure.
The utility model for realizing the technological scheme that above-mentioned purpose adopted is: a kind of piston skirt structure, said piston skirt are provided with piston pin boss, elastic sleeve and bolt hole.
Said diameter of bolt hole is 15mm.
Increased elastic sleeve around a kind of piston skirt structure of the utility model, bolt hole, when connecting bolt, can play the effect of vibration damping and buffering, be not easy to become flexible when bolt is connected.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of a kind of piston skirt structure of the utility model.
Embodiment
As shown in Figure 1, the utility model piston skirt structure, piston skirt is provided with piston pin boss 1, elastic sleeve 2 and bolt hole 3, diameter of bolt hole is 15mm, bolt hole chamfering R is 45 °.
Claims (2)
1. piston skirt structure, it is characterized in that: said piston skirt is provided with piston pin boss, elastic sleeve and bolt hole.
2. a kind of piston skirt structure according to claim 1 is characterized in that: said diameter of bolt hole is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120174072 CN202158176U (en) | 2011-05-27 | 2011-05-27 | Piston skirt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120174072 CN202158176U (en) | 2011-05-27 | 2011-05-27 | Piston skirt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158176U true CN202158176U (en) | 2012-03-07 |
Family
ID=45765816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120174072 Expired - Fee Related CN202158176U (en) | 2011-05-27 | 2011-05-27 | Piston skirt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158176U (en) |
-
2011
- 2011-05-27 CN CN 201120174072 patent/CN202158176U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202220788U (en) | Double-headed bolt | |
| CN202158176U (en) | Piston skirt structure | |
| CN204921983U (en) | Novel gasket | |
| CN202132347U (en) | Ball head bolt | |
| CN202399158U (en) | Grinding wheel | |
| CN203906534U (en) | Spherical shell for automotive steering | |
| CN202914439U (en) | Loosening prevention structure for connection of hydraulic cylinder | |
| CN203051413U (en) | Sealing bolt | |
| CN202251326U (en) | Bolt with gasket | |
| CN201736612U (en) | Pen | |
| CN201433995Y (en) | Flange bolt | |
| CN204677609U (en) | A kind of tapered roller with resistance to shock | |
| CN102878184A (en) | Double-layer elastic gasket | |
| CN204419813U (en) | A kind of wheel rim flange ring fixed structure | |
| CN103912564A (en) | Spring rubber washer | |
| CN202391911U (en) | Chemical bolt | |
| CN203404204U (en) | Gapless riveted structure | |
| CN201953744U (en) | Cylinder bore ear loop for hydraulic cylinder | |
| CN202592293U (en) | Rubber O-shaped sealing ring mounting tool | |
| CN201866374U (en) | Valve cap for valve body | |
| CN202109819U (en) | Connection structure for push rod and handle of water pistol | |
| CN201919047U (en) | Telephone with telescopic handle | |
| CN201728950U (en) | Pen | |
| CN202890641U (en) | Cap with music player | |
| CN103133635A (en) | Gear buffer connecting ring |
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: 20120307 Termination date: 20140527 |