CN104455428A - Sealing element - Google Patents
Sealing element Download PDFInfo
- Publication number
- CN104455428A CN104455428A CN201410731971.3A CN201410731971A CN104455428A CN 104455428 A CN104455428 A CN 104455428A CN 201410731971 A CN201410731971 A CN 201410731971A CN 104455428 A CN104455428 A CN 104455428A
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- circular groove
- sealing element
- elastic body
- sealing
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a sealing element. The sealing element comprises an elastic body and is characterized in that an annular groove is formed in the upper surface or lower surface of the elastic body; auxiliary grooves are formed in two sides of the interior of the annular groove respectively; an annular block is arranged in the annular groove in a matched manner; auxiliary blocks in matched connection with the auxiliary grooves are arranged on the outer wall of the annular block. According to the sealing element, the annular groove is formed in the upper surface or lower surface of the elastic body; when the sealing element is used, the annular block is arranged in the annular groove in an expansion manner, so that the sealing element has the advantages of firm connection, good sealing effect and convenience in disassembly.
Description
Technical field
The present invention relates to industrial part technical field, especially relate to a kind of Sealing.
Background technique
Two flat work pieces of the prior art connect, and its sealing often adopts sealing sealing.As siphon rainwater head be fixed by screw after, grating cover and bucket shape chassis are formed seal rubber pad and extrude, and reach the effect of sealing.But due to the air spots of grating cover and parallel mat, cause and discontinuity everywhere on sealing gasket surface of contact, cause sealing effect bad.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of Sealing, it has the feature of good sealing effect.
To achieve these goals, the technical solution adopted in the present invention is: a kind of Sealing, comprise elastic body, the upper surface of described elastic body offers circular groove, in circular groove, both sides all offer auxiliary groove, coordinate in circular groove and be provided with ring block, ring block outer wall is provided with auxiliary piece that is connected with auxiliary slot fit.
Wherein, in described circular groove, both sides are equipped with auxiliary piece, and ring block outer wall is provided with the auxiliary groove be connected with auxiliary piece.
Wherein, the side opening of described elastic body is provided with circular groove.
After adopting said structure, the present invention is compared to the prior art advantageously: it comprises elastic body, upper surface or the lower surface of described elastic body offer circular groove, in circular groove, both sides all offer auxiliary groove, coordinate in circular groove and be provided with ring block, ring block outer wall is provided with auxiliary piece that is connected with auxiliary slot fit, the present invention is by offering circular groove at the upper surface of body or lower surface, during use, be located in circular groove by ring block is swollen, such connection is tight, good sealing effect, convenient disassembly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Embodiment
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
As shown in Fig. 1: a kind of Sealing, it comprises elastic body 1, upper surface or the side opening of described elastic body 1 are provided with circular groove 2, in circular groove 2, both sides all offer auxiliary groove 3, coordinate in circular groove 2 and be provided with ring block 4, ring block 4 outer wall is provided with auxiliary piece 5 that is connected with auxiliary groove 3, in described circular groove 2, both sides are equipped with auxiliary piece 5, ring block 4 outer wall is provided with the auxiliary groove 3 be connected with auxiliary piece 4, the present invention is by offering circular groove 2 at the upper surface of body 1 or lower surface, during use, be located in circular groove 2 by ring block 4 is swollen, such connection is tight, good sealing effect, convenient disassembly.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (2)
1. a Sealing, comprise elastic body, it is characterized in that: the upper surface of described elastic body both sides all offers circular groove, and in circular groove, both sides all offer auxiliary groove, coordinate in circular groove and be provided with ring block, ring block outer wall is provided with auxiliary piece that is connected with auxiliary slot fit.
2. a kind of Sealing according to claim 1, is characterized in that: in described circular groove, both sides are equipped with auxiliary piece, ring block outer wall is provided with the auxiliary groove be connected with auxiliary piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731971.3A CN104455428A (en) | 2014-12-06 | 2014-12-06 | Sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731971.3A CN104455428A (en) | 2014-12-06 | 2014-12-06 | Sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455428A true CN104455428A (en) | 2015-03-25 |
Family
ID=52901953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410731971.3A Pending CN104455428A (en) | 2014-12-06 | 2014-12-06 | Sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455428A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848880A (en) * | 1972-06-09 | 1974-11-19 | Tanner Eng Co | Fluid seal |
| CN1407260A (en) * | 2001-08-31 | 2003-04-02 | 拉尔夫·P·赫格勒 | Sealing ring between corrugated pipe opening and pipe insert seat with smooth inside wall |
| US20110283883A1 (en) * | 2010-05-19 | 2011-11-24 | Smc Kabushiki Kaisha | Fluid pressure apparatus |
| US20120161509A1 (en) * | 2010-12-23 | 2012-06-28 | Caterpillar Inc. | Seal assembly |
| CN203717926U (en) * | 2014-02-26 | 2014-07-16 | 北京裕泰行新材料科技有限公司 | Sealing assembly |
| CN104089015A (en) * | 2014-07-14 | 2014-10-08 | 宁波浙成科技咨询有限公司 | Sealing piece |
-
2014
- 2014-12-06 CN CN201410731971.3A patent/CN104455428A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848880A (en) * | 1972-06-09 | 1974-11-19 | Tanner Eng Co | Fluid seal |
| CN1407260A (en) * | 2001-08-31 | 2003-04-02 | 拉尔夫·P·赫格勒 | Sealing ring between corrugated pipe opening and pipe insert seat with smooth inside wall |
| US20110283883A1 (en) * | 2010-05-19 | 2011-11-24 | Smc Kabushiki Kaisha | Fluid pressure apparatus |
| US20120161509A1 (en) * | 2010-12-23 | 2012-06-28 | Caterpillar Inc. | Seal assembly |
| CN203717926U (en) * | 2014-02-26 | 2014-07-16 | 北京裕泰行新材料科技有限公司 | Sealing assembly |
| CN104089015A (en) * | 2014-07-14 | 2014-10-08 | 宁波浙成科技咨询有限公司 | Sealing piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20150325 |