CN203532728U - Reinforcing type piston ring - Google Patents
Reinforcing type piston ring Download PDFInfo
- Publication number
- CN203532728U CN203532728U CN201320568205.0U CN201320568205U CN203532728U CN 203532728 U CN203532728 U CN 203532728U CN 201320568205 U CN201320568205 U CN 201320568205U CN 203532728 U CN203532728 U CN 203532728U
- Authority
- CN
- China
- Prior art keywords
- ring body
- ring
- piston ring
- stiffening plate
- utility
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to the technical field of automobile accessories, in particular to a reinforcing type piston ring which comprises a ring body and a ring opening. The ring opening is formed in the ring body, and a reinforcing plate is arranged on the ring body and located on the outer circular face, the reinforcing plate is perpendicular to the ring body to form a T-shaped structure, the contact area between the reinforcing plate and a cylinder wall is increased, strength and stability of the ring body are enhanced, the ring body can not be loosened even after long-term irregular movement for a long time, performance is guaranteed, and efficiency is improved.
Description
Technical field
The utility model relates to auto parts machinery technical field, especially a kind of heavier-duty piston ring.
Background technique
Piston ring is for down, to enter the metal ring of piston groove inside, is a kind of metallic elastic ring that expands outwardly more greatly distortion that has, and it is mounted in its corresponding circular groove of section.Back and forth, with the piston ring rotatablely moving, rely on the pressure difference of gas or liquid, between ring periphery and a side of cylinder and ring and annular groove, form sealing.In the process that current piston ring is used, in long term wear and various direction irrgular movement, can produce distortion and loosening, hinder piston ring to play a role, affect working efficiency.
Model utility content
In order to overcome existing piston ring, easily become flexible, affect the deficiency of performance and efficiency, the utility model provides a kind of heavier-duty piston ring.
The utility model solves the technological scheme that its technical problem adopts: a kind of heavier-duty piston ring, comprise ring body and collar extension, and collar extension is positioned on ring body, and ring body is provided with stiffening plate.
According to another embodiment of the present utility model, further comprise that stiffening plate is connected on the periphery of ring body.
According to another embodiment of the present utility model, further comprise that stiffening plate forms "T"-shaped structure perpendicular to ring body.
The beneficial effects of the utility model are, on the periphery of ring body, stiffening plate is set, stiffening plate forms "T"-shaped structure perpendicular to ring body, increase with the area of contact of casing wall, strengthened the strength and stability of ring body, even if it is loosening that the long-term irrgular movement of process also there will not be, ensure performance, raise the efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. ring bodies in figure, 2. collar extension, 3. stiffening plate.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of heavier-duty piston ring, comprises ring body 1 and collar extension 2, and collar extension 2 is positioned on ring body 1, and ring body 1 is provided with stiffening plate 3.Stiffening plate 3 is connected on the periphery of ring body 1.Stiffening plate 3 forms "T"-shaped structure perpendicular to ring body 1.
Claims (1)
1. a heavier-duty piston ring, comprise ring body (1) and collar extension (2), collar extension (2) is positioned on ring body (1), it is characterized in that, ring body (1) is provided with stiffening plate (3), stiffening plate (3) is connected on the periphery of ring body (1), and stiffening plate (3) forms "T"-shaped structure perpendicular to ring body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568205.0U CN203532728U (en) | 2013-09-13 | 2013-09-13 | Reinforcing type piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568205.0U CN203532728U (en) | 2013-09-13 | 2013-09-13 | Reinforcing type piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532728U true CN203532728U (en) | 2014-04-09 |
Family
ID=50418939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568205.0U Expired - Fee Related CN203532728U (en) | 2013-09-13 | 2013-09-13 | Reinforcing type piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628400A (en) * | 2020-12-19 | 2021-04-09 | 上海都宁机电设备有限公司 | Anti-breaking self-lubricating piston ring |
-
2013
- 2013-09-13 CN CN201320568205.0U patent/CN203532728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628400A (en) * | 2020-12-19 | 2021-04-09 | 上海都宁机电设备有限公司 | Anti-breaking self-lubricating piston ring |
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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: 20140409 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |