CN105135067A - Instrument sealing element - Google Patents
Instrument sealing element Download PDFInfo
- Publication number
- CN105135067A CN105135067A CN201510655472.5A CN201510655472A CN105135067A CN 105135067 A CN105135067 A CN 105135067A CN 201510655472 A CN201510655472 A CN 201510655472A CN 105135067 A CN105135067 A CN 105135067A
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- CN
- China
- Prior art keywords
- instrument case
- conical
- instrument
- heliconid
- 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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- Gasket Seals (AREA)
Abstract
The invention relates to the technical field of industrial parts, particularly an instrument sealing element which comprises a conical sealing ring arranged between an instrument case and a cable, wherein the inner wall of the instrument case is provided with a linear clamping groove; the conical sealing ring comprises a helicoid and a conical sealing body; the outer wall of the conical sealing body is provided with a linear clamping strip which is matched and connected with the linear clamping groove; and the helicoid and conical sealing body are integrally formed. The conical sealing ring, which comprises the helicoid and conical sealing body, is arranged between the instrument case and the cable; thus, when in use, the conical sealing ring can be screwed in between the instrument case and cable, so that the conical sealing body and the instrument case form a linear fit, thereby avoiding the hindered sealing due to the friction generated between the conical surface and instrument case; and the helicoid is screwed with the instrument case, thereby achieving the goal of enhancing the sealing effect.
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 sealing means general is at present with the sealing of O type circle, because O RunddichtringO is with less by the device contacts face that seals, elastic deformation amount is little, when being the non-rigid devices such as 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
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of instrument Sealing, 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 be 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 be connected with linear draw-in groove, described heliconid and cone seal body by integral forming.
Wherein, be provided with protection pad between described heliconid and cone seal body, the dual-side of protection pad is equipped with anti-slip veins.
Wherein, adhesive layer is equipped with between described heliconid and protection pad and between cone seal body and protection pad.
After adopting said structure, the present invention is compared to the prior art advantageously: it comprises the conical seal ring be 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 be 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, the conical surface and instrument case can be avoided to produce friction makes sealing be obstructed, and heliconid and instrument case are spirally connected and are connected, the object improving sealing effect is reached with this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1: a kind of instrument Sealing, comprise the conical seal ring be 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 wall is provided with the linear card article 4 be connected with linear draw-in groove, described heliconid 2 is one-body molded with cone seal body 3, protection pad is provided with between described heliconid 2 and cone seal body 3, the dual-side of protection pad is equipped with anti-slip veins, adhesive layer is equipped with between described heliconid 2 and protection pad and between cone seal body 3 and protection pad, 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, the conical surface and instrument case 1 can be avoided to produce friction makes sealing be obstructed, and heliconid 2 and instrument case 1 are spirally connected and are connected, the object improving sealing effect is reached with this.
Claims (1)
1. an instrument Sealing, comprise the conical seal ring be 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 be connected with linear draw-in groove, described heliconid and cone seal body by integral forming; Be provided with 2 layers of rubber fender between described heliconid and cone seal body, the dual-side of protection pad is equipped with anti-slip veins; Adhesive layer is equipped with between described heliconid and protection pad and between cone seal body and protection pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655472.5A CN105135067A (en) | 2015-10-12 | 2015-10-12 | Instrument sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655472.5A CN105135067A (en) | 2015-10-12 | 2015-10-12 | Instrument sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135067A true CN105135067A (en) | 2015-12-09 |
Family
ID=54720535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655472.5A Pending CN105135067A (en) | 2015-10-12 | 2015-10-12 | Instrument sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135067A (en) |
-
2015
- 2015-10-12 CN CN201510655472.5A patent/CN105135067A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |