CN202152846U - Piston - Google Patents
Piston Download PDFInfo
- Publication number
- CN202152846U CN202152846U CN 201120262091 CN201120262091U CN202152846U CN 202152846 U CN202152846 U CN 202152846U CN 201120262091 CN201120262091 CN 201120262091 CN 201120262091 U CN201120262091 U CN 201120262091U CN 202152846 U CN202152846 U CN 202152846U
- Authority
- CN
- China
- Prior art keywords
- piston
- utility
- model
- cavity
- ring
- 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 a piston which comprises a piston body, a piston cavity and a pressurization ring, wherein the piston cavity is arranged in the piston body and used for installing a piston rod; the pressurization ring is arranged at the bottom of the piston body; in the piston, the pressurization ring is arranged at the bottom of the piston body; as the pressurization ring is smaller than the bottom of the piston in area, when certain pressure is applied on one end of the piston body, the pressurization ring at the other end generates greater pressure, and the stress is more stable.
Description
Technical field
The utility model relates to a kind of piston, refers to a kind of piston with the supercharging ring especially, belongs to the hydraulic equipment technical field.
Background technique
Along with science and technology development, piston is widely used in the various engineering equipment more, and common piston comprises piston only; The set inside of said piston only has piston cavity, and said piston cavity is used for installing piston rod; The bottom of said piston only is smooth, and the piston of this structure is for some specific environment and inapplicable; Therefore press for a kind of piston of exploitation with pressurization.
The model utility content
The utility model purpose is for the deficiency that overcomes existing technology a kind of piston with the supercharging ring to be provided.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of piston comprises piston only, piston cavity, supercharging ring; Said piston cavity is arranged in the piston only, is used for installing piston rod; Said supercharging ring is arranged on the bottom of piston only.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The piston of the utility model, said supercharging ring is arranged on the bottom of piston only; Because the supercharging ring is little with respect to the area of piston base, so when applying the end of certain pressure at piston only, the supercharging ring of the other end will produce bigger pressure, make stressed more stable simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model technological scheme is described further:
Accompanying drawing 1 is the stereogram of the piston of the utility model;
Accompanying drawing 2 is the sectional view of the piston of the utility model;
Wherein: 1, piston only; 2, piston cavity; 3, supercharging ring.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of piston of the utility model shown in accompanying drawing 1-2 comprises piston only 1, piston cavity 2, supercharging ring 3; Said piston cavity 2 is arranged in the piston only 1, is used for installing piston rod; Said supercharging ring 3 is arranged on the bottom of piston only 1.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The piston of the utility model, said supercharging ring is arranged on the bottom of piston only; Because the supercharging ring is little with respect to the area of piston base, so when applying the end of certain pressure at piston only, the supercharging ring of the other end will produce bigger pressure, make stressed more stable simultaneously.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
Claims (1)
1. a piston comprises piston only, piston cavity, supercharging ring; Said piston cavity is arranged in the piston only, is used for installing piston rod; It is characterized in that: said supercharging ring is arranged on the bottom of piston only.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120262091 CN202152846U (en) | 2011-07-25 | 2011-07-25 | Piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120262091 CN202152846U (en) | 2011-07-25 | 2011-07-25 | Piston |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202152846U true CN202152846U (en) | 2012-02-29 |
Family
ID=45693342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120262091 Expired - Fee Related CN202152846U (en) | 2011-07-25 | 2011-07-25 | Piston |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202152846U (en) |
-
2011
- 2011-07-25 CN CN 201120262091 patent/CN202152846U/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: 20120229 Termination date: 20120725 |