CN209001150U - Cable thermal shrinkage terminal cap - Google Patents
Cable thermal shrinkage terminal cap Download PDFInfo
- Publication number
- CN209001150U CN209001150U CN201821142118.8U CN201821142118U CN209001150U CN 209001150 U CN209001150 U CN 209001150U CN 201821142118 U CN201821142118 U CN 201821142118U CN 209001150 U CN209001150 U CN 209001150U
- Authority
- CN
- China
- Prior art keywords
- cap body
- end cap
- seal
- adhesive layer
- hot melt
- 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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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of cable thermal shrinkage terminal cap, including end cap body, end cap body has the seal compound with end cap body top inner wall in top.The side of the seal is equipped with protrusion, and two circles are at least arranged in the circumferential setting of protrusion.There is hot melt adhesive layer between the seal and end cap body top inner wall.Hot melt adhesive layer is compounded on wall in the end cap body.Port part at the top of the end cap body is compounded on the end face of seal.There is hot melt adhesive layer between the port part and seal end face.The utility model structure is simple, and rationally, by raised in sealing body side surface setting, making it with end cap body, the adhesive effect when pyrocondensation is Nian Jie is more preferable, and stability is stronger, and better tightness, the service life is longer for design.The port part at the top of end cap body is compounded on seal end face simultaneously, further enhances leakproofness and stability.
Description
Technical field
The utility model is related with for the cable thermal shrinkage terminal cap of high-voltage power cable end seals.
Background technique
Well known cable thermal shrinkage terminal cap is by the end cap body integral with top of injection molding, on wall in end cap body
Hot melt adhesive layer composition.Its manufacturing process is injection molding → radiation → expansion → gluing, and this method can manufacture small dimension pyrocondensation electricity
Cable sealing cap, processes fast, conveniently, and expense is relatively low.But with regard to impracticable when this method manufactures big specification cable sealing cap.
This is because the processing charges of injection molding 1 first big specification test cap blank will be up to 15 yuan or so, secondly process
Efficiency is very low, and 1 hour is only capable of processing 4-5 big specification test cap blank.Chinese patent CN2932654Y discloses one kind
Cable thermal shrinkage terminal cap, including end cap body, it is characterised in that have the seal compound with end cap body top inner wall at the top of end cap body.
The patent overcomes problem above, improves processing efficiency.But because seal and end cap body top inner wall are shiny surface, pass through
Hot melt adhesive layer is combined with each other, and viscosity and stability are not good enough, using being easy to fall off over time.
Utility model content
The purpose of this utility model is just to provide a kind of cable thermal shrinkage terminal cap, solves stability existing for existing product not
Enough good problems.
The purpose of this utility model is realized by following technical proposals:
A kind of cable thermal shrinkage terminal cap, including end cap body, end cap body have the sealing compound with end cap body top inner wall in top
The side of body, the seal is equipped with protrusion.
Further, there is hot melt adhesive layer between the seal and end cap body top inner wall.
Further, hot melt adhesive layer is compounded on wall in the end cap body.
Further, the circumferential setting of the protrusion.
Further, the protrusion at least two circle of setting.
Further, the port part at the top of the end cap body is compounded on the end face of seal.
Further, there is hot melt adhesive layer between the port part and seal end face.
Compared with prior art, the utility model has the beneficial effects that: structure is simple, design is reasonable, by sealing
Body side surface setting protrusion, making it with end cap body, the adhesive effect when pyrocondensation is Nian Jie is more preferable, and stability is stronger, and better tightness makes
Use longer life expectancy.The port part at the top of end cap body is compounded on seal end face simultaneously, further enhances leakproofness and steady
Solidity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of seal.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
As shown in Figure 1 to Figure 2, a kind of cable thermal shrinkage terminal cap, the utility model are the bases in Chinese patent CN2932654Y
It is improved on plinth, overcomes the bad problem of stability existing for original patented product.Including end cap body 1,1 top of end cap body
In have the seal 2 compound with 1 top inner wall of end cap body.The side of the seal 2 is equipped with protrusion 3, and the circumferential setting of protrusion 3 exists
On the side of seal 2, two circles are at least set, and if any multi-turn, the spacing between adjacent protrusion 3 is equal.
There is hot melt adhesive layer 4 between 1 top inner wall of the seal 2 and end cap body.
Hot melt adhesive layer 5 is compounded on 1 inner wall of end cap body.
The port part 6 at 1 top of end cap body is compounded on the end face of seal 2.
The port part 6 and seal have hot melt adhesive layer 7 between 2 end face.
The utility model structure is simple, and design rationally, by the way that protrusion 3 is arranged in 2 side of seal, makes itself and end cap body 1
In pyrocondensation bonding, adhesive effect is more preferable, and stability is stronger, and better tightness, the service life is longer.Simultaneously by 1 top of end cap body
Port part 6 be compounded on 2 end face of seal, further enhance leakproofness and stability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (2)
1. a kind of cable thermal shrinkage terminal cap, including end cap body, end cap body has the seal compound with end cap body top inner wall in top,
It is characterized by: the side of the seal is equipped with protrusion；There is hot melt adhesive layer between the seal and end cap body top inner wall；Institute
It states in end cap body and is compounded with hot melt adhesive layer on wall；The circumferential setting of protrusion；Port part at the top of end cap body is compounded in seal
End face on；There is hot melt adhesive layer between port part and seal end face.
2. cable thermal shrinkage terminal cap according to claim 1, it is characterised in that: the protrusion at least two circle of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142118.8U CN209001150U (en) | 2018-07-18 | 2018-07-18 | Cable thermal shrinkage terminal cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142118.8U CN209001150U (en) | 2018-07-18 | 2018-07-18 | Cable thermal shrinkage terminal cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001150U true CN209001150U (en) | 2019-06-18 |
Family
ID=66796407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142118.8U Expired - Fee Related CN209001150U (en) | 2018-07-18 | 2018-07-18 | Cable thermal shrinkage terminal cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001150U (en) |
-
2018
- 2018-07-18 CN CN201821142118.8U patent/CN209001150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200718 |