CN104089014A - Instrument sealing element - Google Patents
Instrument sealing element Download PDFInfo
- Publication number
- CN104089014A CN104089014A CN201410333515.3A CN201410333515A CN104089014A CN 104089014 A CN104089014 A CN 104089014A CN 201410333515 A CN201410333515 A CN 201410333515A CN 104089014 A CN104089014 A CN 104089014A
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- CN
- China
- Prior art keywords
- instrument
- conical
- sealing
- instrument case
- conical 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
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Abstract
The invention relates to the technical field of industrial parts, in particular to an instrument sealing element. The instrument sealing part comprises a conical sealing ring arranged between an instrument case and a cable. A linear clamping groove is formed in the inner wall of the instrument case. The conical sealing ring comprises a spiral body and a conical sealing body. A linear clamping strip connected with the linear clamping groove in a matched mode is arranged on the outer wall of the conical sealing body. The spiral body and the conical sealing body are integrally formed. According to the instrument sealing element, due to the facts that the conical sealing ring is arranged between the instrument case and the cable, and the conical sealing ring comprises the spiral body and the conical sealing body, when the instrument sealing element is used, the conical sealing ring is screwed into the portion between the instrument case and the cable, the conical sealing body is in linear fit with the instrument case, the phenomenon that sealing is blocked due to friction generated between the conical face and the instrument case can be avoided, the spiral body is in threaded connection with the instrument case, and the aim of improving the sealing effect is achieved.
Description
Technical field
The present invention relates to industrial part technical field, especially relate to a kind of instrument Sealing.
Background technique
When instrument and apparatus box has cable outwards to draw from inside, need to carry out water proof and dust proof sealing to the junction point of cable and instrument watchcase.And general sealing means is with the sealing of O type circle at present, because O RunddichtringO and sealed device contacts face are less, elastic deformation amount is little, in the time of the non-rigid device such as be rubber plastic by Sealing, be easy to be become groove by the compressive strain of O type circle, long-time use can make Sealing produce permanent deformation, loses sealing effect.
Summary of the invention
The deficiency existing for above-mentioned prior art, the object of this invention is to provide a kind of instrument Sealing, and it has the advantages that to improve sealing effect.
To achieve these goals, the technical solution adopted in the present invention is: a kind of instrument Sealing, comprise the conical seal ring of being located between instrument case and cable, described instrument case inwall offers linear draw-in groove, conical seal ring comprises heliconid and cone seal body, the external wall of cone seal is provided with the linear card article being connected with linear draw-in groove, described heliconid and cone seal body by integral forming.
Wherein, between described heliconid and cone seal body, be provided with protection pad, the dual-side of protection pad is equipped with anti-slip veins.
Wherein, between described heliconid and protection pad and between cone seal body and protection pad, be equipped with adhesive layer.
Adopt after said structure, the advantage that compared to the prior art the present invention had is: it comprises the conical seal ring of being located between instrument case and cable, described instrument case inwall offers linear draw-in groove, conical seal ring comprises heliconid and cone seal body, the external wall of cone seal is provided with the linear card article being connected with linear draw-in groove, described heliconid and cone seal body by integral forming, the present invention by arranging conical seal ring between instrument case and cable, conical seal ring comprises heliconid and cone seal body, in use, conical seal ring is screwed between instrument case and cable, make cone seal body and instrument case linear fit, can avoid the conical surface and instrument case to produce friction is obstructed sealing, and heliconid is spirally connected with instrument case and is connected, reach with this object that improves sealing effect.
Brief description of the drawings
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 Figure 1: a kind of instrument Sealing, comprise the conical seal ring of being located between instrument case 1 and cable 5, described instrument case 1 inwall offers linear draw-in groove, conical seal ring comprises heliconid 2 and cone seal body 3, cone seal body 3 outer walls are provided with the linear card article 4 being connected with linear draw-in groove, described heliconid 2 is one-body molded with cone seal body 3, between described heliconid 2 and cone seal body 3, be provided with protection pad, the dual-side of protection pad is equipped with anti-slip veins, between described heliconid 2 and protection pad and between cone seal body 3 and protection pad, be equipped with adhesive layer, the present invention by arranging conical seal ring between instrument case 1 and cable 5, conical seal ring comprises heliconid 2 and cone seal body 3, in use, conical seal ring is screwed between instrument case 1 and cable 5, make cone seal body 4 and instrument case 1 linear fit, can avoid the conical surface and instrument case 1 to produce friction is obstructed sealing, and heliconid 2 is spirally connected with instrument case 1 and is connected, reach with this object that improves sealing effect.
The above is only preferred embodiments of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. an instrument Sealing, comprise the conical seal ring of being located between instrument case and cable, it is characterized in that: described instrument case inwall offers linear draw-in groove, conical seal ring comprises heliconid and cone seal body, the external wall of cone seal is provided with the linear card article being connected with linear draw-in groove, described heliconid and cone seal body by integral forming.
2. a kind of instrument Sealing according to claim 1, is characterized in that: between described heliconid and cone seal body, be provided with protection pad, the dual-side of protection pad is equipped with anti-slip veins.
3. a kind of instrument Sealing according to claim 2, is characterized in that: between described heliconid and protection pad and between cone seal body and protection pad, be equipped with adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333515.3A CN104089014A (en) | 2014-07-14 | 2014-07-14 | Instrument sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333515.3A CN104089014A (en) | 2014-07-14 | 2014-07-14 | Instrument sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089014A true CN104089014A (en) | 2014-10-08 |
Family
ID=51636756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333515.3A Pending CN104089014A (en) | 2014-07-14 | 2014-07-14 | Instrument sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186558A (en) * | 2018-06-20 | 2019-01-11 | 安徽伙伴电气有限公司 | A kind of water-depth measurement instrument water proof equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205792U (en) * | 1987-03-30 | 1988-07-13 | 俞启元 | Press-tight seal for high pressure cooking pot |
| US20090033094A1 (en) * | 2004-08-10 | 2009-02-05 | Harald Pott | Metallic cutting ring |
| CN201651287U (en) * | 2010-05-07 | 2010-11-24 | 天津市炳华节能技术有限公司 | Conical sealing ring |
| CN203309101U (en) * | 2013-06-24 | 2013-11-27 | 陈朝兵 | Conical sealing ring |
| CN203702016U (en) * | 2014-02-26 | 2014-07-09 | 中国石油化工股份有限公司 | Two-cone sealing device having compensation function |
-
2014
- 2014-07-14 CN CN201410333515.3A patent/CN104089014A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205792U (en) * | 1987-03-30 | 1988-07-13 | 俞启元 | Press-tight seal for high pressure cooking pot |
| US20090033094A1 (en) * | 2004-08-10 | 2009-02-05 | Harald Pott | Metallic cutting ring |
| CN201651287U (en) * | 2010-05-07 | 2010-11-24 | 天津市炳华节能技术有限公司 | Conical sealing ring |
| CN203309101U (en) * | 2013-06-24 | 2013-11-27 | 陈朝兵 | Conical sealing ring |
| CN203702016U (en) * | 2014-02-26 | 2014-07-09 | 中国石油化工股份有限公司 | Two-cone sealing device having compensation function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186558A (en) * | 2018-06-20 | 2019-01-11 | 安徽伙伴电气有限公司 | A kind of water-depth measurement instrument water proof equipment |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |