CN202475986U - Dual-wire type rubber sealing plug - Google Patents
Dual-wire type rubber sealing plug Download PDFInfo
- Publication number
- CN202475986U CN202475986U CN 201220076055 CN201220076055U CN202475986U CN 202475986 U CN202475986 U CN 202475986U CN 201220076055 CN201220076055 CN 201220076055 CN 201220076055 U CN201220076055 U CN 201220076055U CN 202475986 U CN202475986 U CN 202475986U
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- CN
- China
- Prior art keywords
- dual
- type rubber
- rubber sealing
- wire type
- sealing plug
- 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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Abstract
The utility model discloses a dual-wire type rubber sealing plug which belongs to an appliance sealing element and aims at providing a dual-wire type rubber sealing plug with good sealing effect. The dual-wire type rubber sealing plug comprises a cylindrical plug body with a plurality of annular bulges, wherein two wire passing holes are formed in the plug body along the axial line direction. According to the utility model, based on the traditional structure, one wire passing hole is added, two wires are respectively wrapped and sealed by respective corresponding wire passing holes, thus a gap can not form; and the dual-wire type rubber sealing plug is use for sealing a wire inlet/outlet of an appliance cabinet, an appliance box or an appliance case.
Description
Technical field
The utility model relates to a kind of electrical equipment potted component, relates in particular to a kind of rubber plug that the wire inlet-outlet of electric appliance box, Electric Appliance Cabinet or electrical equipment box is sealed.
Background technology:As everyone knows, for dustproof, waterproof or explosion-proof, need rubber plug be set at the wire inlet-outlet place of electric appliance box, Electric Appliance Cabinet or electrical equipment box usually; At present, commonly used rubber plug is mostly by the cylindrical plug body that is provided with a plurality of annular protrusions, constitute along the cable-through hole of this plug body axis direction setting.The rubber plug of this traditional structure is owing to have only a cable-through hole, and when two leads were set in the cable-through hole side by side, this cable-through hole can not can form the space with the closely knit parcel of lead around two lead contact positions; Therefore sealing effectiveness is relatively poor, can not satisfy that electric equipment is dustproof, waterproof or requirement of explosion.
Summary of the invention:To the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of two-wire system rubber seal plug of good sealing effect.
To achieve these goals, the utility model adopts following technical scheme: it comprises the cylindrical plug body that is provided with a plurality of annular protrusions, and this plug body upper edge axis direction is provided with cable-through hole; Cable-through hole is two.
Compare with prior art, the utility model has increased a cable-through hole owing to adopted technique scheme on the basis of traditional structure, and therefore two leads can not form the space by each self-corresponding cable-through hole difference environmental sealing; Thoroughly overcome the defective of sealing effectiveness difference when two leads pass the monotrysian type rubber plug side by side.
Description of drawings:
Fig. 1 is the perspective view of the utility model.
Among the figure: plug body 1 annular protrusion 2 cable-through holes 3
Embodiment:Below in conjunction with accompanying drawing and concrete embodiment the utility model is described further:
As shown in Figure 1: plug body 1 is a cylindrical structural, and this plug body upper edge axis direction is provided with two cable-through holes 3, on the external cylindrical surface of this plug body, is provided with three annular protrusions 2.
Claims (1)
1. a two-wire system rubber seal plug comprises the cylindrical plug body that is provided with a plurality of annular protrusions, and this plug body upper edge axis direction is provided with cable-through hole; It is characterized in that: cable-through hole (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076055 CN202475986U (en) | 2012-03-03 | 2012-03-03 | Dual-wire type rubber sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076055 CN202475986U (en) | 2012-03-03 | 2012-03-03 | Dual-wire type rubber sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475986U true CN202475986U (en) | 2012-10-03 |
Family
ID=46924104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220076055 Expired - Fee Related CN202475986U (en) | 2012-03-03 | 2012-03-03 | Dual-wire type rubber sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812196A (en) * | 2015-05-19 | 2015-07-29 | 国家电网公司 | Incoming and outgoing line blocking clamp for communication cabinet |
-
2012
- 2012-03-03 CN CN 201220076055 patent/CN202475986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812196A (en) * | 2015-05-19 | 2015-07-29 | 国家电网公司 | Incoming and outgoing line blocking clamp for communication cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |