CN104196645A - Deformation preventing piston - Google Patents
Deformation preventing piston Download PDFInfo
- Publication number
- CN104196645A CN104196645A CN201410375639.8A CN201410375639A CN104196645A CN 104196645 A CN104196645 A CN 104196645A CN 201410375639 A CN201410375639 A CN 201410375639A CN 104196645 A CN104196645 A CN 104196645A
- Authority
- CN
- China
- Prior art keywords
- piston
- base
- connecting rod
- deformation
- transmission block
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses a deformation preventing piston which is provided with a piston body. The piston body comprises a connecting rod, an edge and a base, clamping grooves are formed in the connecting rod and are matched with a transmission block, and the transmission block moves on the base. The deformation preventing piston has the advantages that the transmission block moves on the base, the service life of the piston is prolonged, and the problem that the connecting rod is prone to being deformed is solved.
Description
Technical Field
The present invention relates to a component of an engine, more precisely, a deformation-preventing piston.
Background
The piston pump is also called an electric reciprocating pump, so that a piston on an engine frequently reciprocates, wherein a connecting rod and a crankshaft deform or even are damaged, and the service life of the piston is shortened.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides an anti-deformation piston.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides an anti-deformation piston, has the piston body, the piston body include connecting rod, shirt rim and base, the connecting rod on be provided with the draw-in groove, draw-in groove and transmission piece cooperate, the transmission piece remove on the base.
As a preferred embodiment of the present invention, the base is provided with a sliding groove.
As a preferred embodiment of the present invention, the transmission block is provided with a projection.
As a preferred embodiment of the present invention, the connecting block is provided with 4 slots.
This anti-deformation piston's beneficial effect: the invention adopts the transmission block to move on the base, prolongs the service life of the piston and solves the problem that the connecting rod is easy to deform.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view illustrating a deformation prevention piston according to the present invention;
fig. 2 is an exploded perspective view of the deformation prevention piston of fig. 1;
fig. 3 is an enlarged detail view of an area a of the deformation prevention piston of fig. 1;
fig. 4 is an enlarged detail view of a region B of the deformation prevention piston of fig. 2;
wherein,
1. a piston body; 2. a connecting rod; 3. a skirt edge; 4. a base; 41. a chute; 5. a card slot; 6. a transmission block; 61. and (4) a bump.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 4, an anti-deformation piston is provided with a piston body 1, wherein the piston body 1 comprises a connecting rod 2, a skirt 3 and a base 4, a clamping groove 5 is arranged on the connecting rod 2, the clamping groove 5 is matched with a transmission block 6, the connecting rod 2 is provided with 4 clamping grooves 5, the clamping grooves can be arranged in a plurality or a plurality according to the requirements of users, when the piston moves for a long time and the clamping grooves 5 are seriously worn, the transmission block 6 is matched with other clamping grooves 5, and the service life of the connecting rod is prolonged.
The transmission block 6 moves on the base 4, the projection 61 is arranged on the transmission block 6, the sliding groove 41 matched with the projection 61 is arranged on the base 4, the projection 61 can move back and forth in the sliding groove 41, when the sliding groove 41 and the projection 61 move for a long time and the sliding groove 41 deforms due to friction or the sliding groove 41 widens, the connecting rod can move towards the skirt 31, and the sliding groove 41 matched with the projection is arranged at the skirt 31. Therefore, the problem that the sliding groove 41 cannot be used is solved, and the service life of the piston is prolonged.
Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a shape piston of preapring for an unfavorable turn of events, has piston body (1), its characterized in that, piston body (1) including connecting rod (2), shirt rim (3) and base (4), connecting rod (2) on be provided with draw-in groove (5), draw-in groove (5) cooperate with transmission piece (6), transmission piece (6) remove on base (4).
2. The deformation-preventing piston according to claim 1, wherein the base (4) is provided with a slide groove (41).
3. Anti-deformation piston according to claim 1, characterized in that said transmission block (6) is provided with a projection (61).
4. The deformation prevention piston according to claim 1, wherein 4 catching grooves (5) are formed on the connecting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375639.8A CN104196645A (en) | 2014-08-01 | 2014-08-01 | Deformation preventing piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375639.8A CN104196645A (en) | 2014-08-01 | 2014-08-01 | Deformation preventing piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196645A true CN104196645A (en) | 2014-12-10 |
Family
ID=52081989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375639.8A Pending CN104196645A (en) | 2014-08-01 | 2014-08-01 | Deformation preventing piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196645A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04109065A (en) * | 1990-08-29 | 1992-04-10 | Isuzu Motors Ltd | Connecting structure between piston and connecting rod |
| CN1570354A (en) * | 2004-05-09 | 2005-01-26 | 刘亚民 | Two stroke engine with rotary chamber |
| CN201232584Y (en) * | 2008-04-03 | 2009-05-06 | 张方华 | Improvement for cylinder crankshaft structure of internal combustion engine |
| CN101603438A (en) * | 2009-07-07 | 2009-12-16 | 张经伟 | A kind of motor car engine |
| CN101660447A (en) * | 2009-10-13 | 2010-03-03 | 靳北彪 | Novel stationary point free piston engine |
| DE102012009636A1 (en) * | 2012-05-14 | 2013-11-14 | Rüdiger Ufermann | Piston arrangement for e.g. lifting cylinder internal combustion engine, has piston washers provided in sliding contact with cylinder raceway, radially displaceable with respect to each other and actuatedly connected with spring element |
-
2014
- 2014-08-01 CN CN201410375639.8A patent/CN104196645A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04109065A (en) * | 1990-08-29 | 1992-04-10 | Isuzu Motors Ltd | Connecting structure between piston and connecting rod |
| CN1570354A (en) * | 2004-05-09 | 2005-01-26 | 刘亚民 | Two stroke engine with rotary chamber |
| CN201232584Y (en) * | 2008-04-03 | 2009-05-06 | 张方华 | Improvement for cylinder crankshaft structure of internal combustion engine |
| CN101603438A (en) * | 2009-07-07 | 2009-12-16 | 张经伟 | A kind of motor car engine |
| CN101660447A (en) * | 2009-10-13 | 2010-03-03 | 靳北彪 | Novel stationary point free piston engine |
| DE102012009636A1 (en) * | 2012-05-14 | 2013-11-14 | Rüdiger Ufermann | Piston arrangement for e.g. lifting cylinder internal combustion engine, has piston washers provided in sliding contact with cylinder raceway, radially displaceable with respect to each other and actuatedly connected with spring element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |