CN209434857U - A kind of transparent pyrocondensation sealing cap - Google Patents
A kind of transparent pyrocondensation sealing cap Download PDFInfo
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- CN209434857U CN209434857U CN201821936541.5U CN201821936541U CN209434857U CN 209434857 U CN209434857 U CN 209434857U CN 201821936541 U CN201821936541 U CN 201821936541U CN 209434857 U CN209434857 U CN 209434857U
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Abstract
The utility model discloses a kind of transparent pyrocondensation sealing cap, including plastic seal cap, metalwork and pyrocondensation double-wall pipe, plastic seal cap is made of narrow cap, wide in width and spherical arcwall face, and narrow cap, wide in width and spherical arcwall face are an integral molding structure；Metalwork includes No.1 annulus metalwork, No. two annulus metalworks, it is oriented to round table-like metalwork, and both ends are embedded upper half circular arc-like block in the middle part of the No.1 annulus metalwork with No. two annulus metalworks in inner cavity and lower half circular arc-like block is composed, it is oriented to round table-like metalwork and is divided into upper semi-circle guiding metalwork and lower half circle guiding metalwork, upper semi-circle guiding metalwork and lower half circle guiding metalwork are respectively fixedly connected with upper half circular arc-like block and lower half circular arc-like block, elastic component is installed between upper half circular arc-like block and lower half circular arc-like block, the middle part of inner cavity is arranged in elastic component, and a hot melt adhesive storage chamber is formed between upper half circular arc-like block and lower half circular arc-like block and the inner wall of plastic seal cap.
Description
Technical field
The utility model relates to cable external member technical field, espespecially a kind of transparent pyrocondensation sealing cap.
Background technique
Pyrocondensation cable sealing cap, abbreviation cable sealing cap or pyrocondensation sealing cap, be one kind be exclusively used for tubulose class end play it is close
Seal the material of protective effect.Pyrocondensation sealing cap is used primarily on cable, is entangled at the exposure of cable both ends with pyrocondensation sealing cap, then plus
Thermal contraction can be completed to be mounted with.In the end of cable, often need to provide dust-proof, moisture protection insulation sealing cap, using letter
The sealing cap of single material contracting with heat production, is rolled on cable outer surface after heated, is easy after a long time of use from cable table
Face removing, causes air, rainwater etc. to enter, and aoxidizes cable.In addition, existing pyrocondensation sealing cap mainly using injection molding or molding
Mode is made into using single layer material contracting with heat or multilayer material, and this process efficiency is low, and at high cost, yield rate is not also high, unfavorable
It is produced in rapid, high volume, in addition sealing cap product is generally the opaque product of black or other colors, and when use can not see
To internal sealing situation, there is certain security risk.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of transparent pyrocondensation sealing cap the shortcomings that overcoming the prior art.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of transparent pyrocondensation sealing cap, including plastic seal cap, metalwork and pyrocondensation double-wall pipe, plastic seal
The fixed inside for being set in pyrocondensation double-wall pipe and being equipped with closing in arcwall face in one end of cap inlet wire, metalwork are mounted in plastic seal cap；
Plastic seal cap be by narrow cap, wide in width and wide in width incoming line be arranged spherical arcwall face constitute, narrow cap, wide in width and
Spherical arcwall face is an integral molding structure；
Metalwork includes that No.1 annulus metalwork, No. two annulus metalworks, the round table-like metalwork of guiding and both ends are embedded
No.1 annulus metalwork in inner cavity in the middle part of No. two annulus metalworks upper half circular arc-like block and lower half circular arc-like block combine
It forms, is oriented to round table-like metalwork and is divided into upper semi-circle guiding metalwork and lower half circle guiding metalwork, upper semi-circle is oriented to metalwork
Upper half circular arc-like block and lower half circular arc-like block, upper half circular arc-like block and lower half are respectively fixedly connected with lower half circle guiding metalwork
Elastic component is installed, the middle part of inner cavity is arranged in elastic component, and upper half circular arc-like block and lower half are arc-shaped between circular arc-like block
A hot melt adhesive storage chamber is formed between block and the inner wall of plastic seal cap；
Pyrocondensation double-wall pipe is made of the hot melt adhesive layer of the insulating layer of outer layer and internal layer, and insulating layer is by polyolefin or second
Alkene-vinyl acetate co-polymer or sarin resin are made, and hot melt adhesive layer is that EVA or PA hot melt adhesive is made.
As a kind of optimal technical scheme of the utility model, be oriented to round table-like metalwork far from No.1 annulus metalwork and
One end of No. two annulus metalworks is fixedly mounted on the junction of narrow cap and wide in width.
As a kind of optimal technical scheme of the utility model, being oriented to round table-like metalwork is round-like structure, the rotary table
Shape structure is the structure setting being gradually inclined outwardly from narrow cap to wide in width.
As a kind of optimal technical scheme of the utility model, on the inner wall of upper half circular arc-like block and lower half circular arc-like block
Equipped with several anti-skid bulges.
As a kind of optimal technical scheme of the utility model, metalwork is red copper or aluminum；The overall length of pyrocondensation double-wall pipe
Degree is 15-45mm, and bottom end internal diameter is 6-30mm, wall thickness 0.3-1.5mm.
As a kind of optimal technical scheme of the utility model, plastic seal cap is transparent plastic seal cap, pyrocondensation double-wall pipe
For transparent pyrocondensation double-wall pipe.
The utility model beneficial effect achieved is:
1, a kind of transparent pyrocondensation sealing cap provided by the utility model, the plastic seal cap by setting are transparent plastic seal
Cap, pyrocondensation double-wall pipe are transparent pyrocondensation double-wall pipe, it is made whole can to see the sealing situation in product, peace when using operation
Good perfection.
2, a kind of transparent pyrocondensation sealing cap provided by the utility model leads between plastic seal cap, metalwork and pyrocondensation double-wall pipe
Over-voltage, which connects, to be connected as one, and product can be made to the more secured of linear sealing, safer, in addition, by the metalwork of setting,
Cable can be firmly fixed in the transparent pyrocondensation sealing cap, can prevent cable from sliding in transparent pyrocondensation sealing cap；Meanwhile
When disassembly, the end that melt viscosity is sticked to cable also can be avoided, occur being difficult to the problem of clearing up.
3, a kind of transparent pyrocondensation sealing cap provided by the utility model, structure is simple, and cost is relatively low, and high production efficiency,
Yield rate is also very high, is suitble to produce in enormous quantities.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model metal component structure schematic diagram；
Fig. 3 is the utility model No.1 annulus metalwork or No. two annulus metal component structure schematic diagrames；
Fig. 4 is the utility model upper half circular arc-like block and lower half circular arc-like block connection figure.
Figure label: 1, plastic seal cap；2, metalwork；3, pyrocondensation double-wall pipe；4, closing in arcwall face；5, narrow cap；6, wide in width；
7, spherical arcwall face；8, No.1 annulus metalwork；9, No. two annulus metalworks；10, it is oriented to round table-like metalwork；11, inner cavity；
12, upper half circular arc-like block；13, lower half circular arc-like block；14, elastic component；15, hot melt adhesive storage chamber；16, insulating layer；17, it heats
Glue-line；18, inner wall；19, anti-skid bulge.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of transparent pyrocondensation sealing cap, including plastic seal cap 1, metal
Part 2 and pyrocondensation double-wall pipe 3, the fixed pyrocondensation double-wall pipe 3 that is set in one end of 1 inlet wire of plastic seal cap is equipped with the interior of closing in arcwall face 4
Portion, metalwork 2 are mounted in plastic seal cap 1, be connected by crimp between plastic seal cap 1, metalwork 2 and pyrocondensation double-wall pipe 3 for
One, can make product to the more secured of linear sealing, safer；
Plastic seal cap 1 is made of the spherical arcwall face 7 being arranged at 6 incoming line of narrow cap 5, wide in width 6 and wide in width, narrow cap 5,
Wide in width 6 and spherical arcwall face 7 are an integral molding structure；
Metalwork 2 includes 8, No. two annulus metalworks 9 of No.1 annulus metalwork, the round table-like metalwork 10 and two of guiding
End is embedded upper half circular arc-like block 12 and lower half in No.1 annulus metalwork 8 and No. two 9 middle part inner cavities 11 of annulus metalwork
Circular arc-like block 13 is composed, and is oriented to round table-like metalwork 10 and is divided and is oriented to metalwork and lower half circle for upper semi-circle and is oriented to metalwork,
Upper semi-circle guiding metalwork and lower half circle guiding metalwork are respectively fixedly connected with upper half circular arc-like block 12 and lower half circular arc-like block 13,
Elastic component 14 is installed, elastic component 14 is arranged in inner cavity 11 between upper half circular arc-like block 12 and lower half circular arc-like block 13
Portion, and a hot melt adhesive storage chamber is formed between upper half circular arc-like block 12 and lower half circular arc-like block 13 and the inner wall of plastic seal cap 1
15；
Pyrocondensation double-wall pipe 3 is made of the hot melt adhesive layer 17 of the insulating layer 16 of outer layer and internal layer, and insulating layer 16 is by polyene
Hydrocarbon or ethylene-vinyl acetate copolymer or sarin resin are made, and hot melt adhesive layer 17 is that EVA or PA hot melt adhesive is made.
In use, the end of cable, which is passed through pyrocondensation double-wall pipe 3, reaches plastic seal cap 1, using the round table-like metal of guiding
Part 10 is sequentially inserted into the cavity between No. two annulus metalworks 9, upper half circular arc-like block 12 and lower half circular arc-like block 13 and neutralizes one
Number annulus metalwork 8 in 5 inner cavity of narrow cap for finally reaching plastic seal cap 1, after installing, heats the transparent sealing cap,
It is shunk so that the hot melt adhesive in the hot melt adhesive layer 17 and hot melt adhesive storage chamber 15 of 3 internal layer of pyrocondensation double-wall pipe is melted, firmly by cable
Envelope, in the process, upper half circular arc-like block 12 and lower half circular arc-like block 13 squeeze under the action of hot melt adhesive is shunk
Elastic component 14, so that the inner wall 18 of upper half circular arc-like block 12 and lower half circular arc-like block 13 is tightly attached to the end of cable, thereon
Several anti-skid bulges 19 have the function of anti-skidding and fixed stronger reliable, and security performance is higher.
Round table-like metalwork 10 is oriented to be fixedly mounted far from one end of No.1 annulus metalwork 8 and No. two annulus metalworks 9
In the junction of narrow cap 5 and wide in width 6.
Being oriented to round table-like metalwork 10 is round-like structure, which gradually leaned outward from narrow cap 5 to wide in width 6
Oblique structure setting has the function of guiding.
The inner wall 18 of upper half circular arc-like block 12 and lower half circular arc-like block 13 is equipped with several anti-skid bulges 19, can will be electric
Cable is firmly fixed in the transparent pyrocondensation sealing cap, can prevent cable from sliding in transparent pyrocondensation sealing cap.
Metalwork 2 is red copper or aluminum；The total length of pyrocondensation double-wall pipe 3 is 15-45mm, and bottom end internal diameter is 6-30mm, wall
Thickness is 0.3-1.5mm.
Plastic seal cap 1 is transparent plastic seal cap, and pyrocondensation double-wall pipe 3 is transparent pyrocondensation double-wall pipe, makes it using behaviour
The sealing situation in product whole can be seen when making, safety is good.
Working principle:
In use, the end of cable, which is passed through pyrocondensation double-wall pipe 3, reaches plastic seal cap 1, using the round table-like metal of guiding
Part 10 is sequentially inserted into the cavity between No. two annulus metalworks 9, upper half circular arc-like block 12 and lower half circular arc-like block 13 and neutralizes one
Number annulus metalwork 8 in 5 inner cavity of narrow cap for finally reaching plastic seal cap 1, after installing, heats the transparent sealing cap,
It is shunk so that the hot melt adhesive in the hot melt adhesive layer 17 and hot melt adhesive storage chamber 15 of 3 internal layer of pyrocondensation double-wall pipe is melted, firmly by cable
Envelope, in the process, upper half circular arc-like block 12 and lower half circular arc-like block 13 squeeze under the action of hot melt adhesive is shunk
Elastic component 14, so that the inner wall 18 of upper half circular arc-like block 12 and lower half circular arc-like block 13 is tightly attached to the end of cable, thereon
Several anti-skid bulges 19 have the function of anti-skidding and fixed stronger reliable, and security performance is higher.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of transparent pyrocondensation sealing cap, which is characterized in that including plastic seal cap (1), metalwork (2) and pyrocondensation double-wall pipe (3), modeling
The fixed inside for being set in pyrocondensation double-wall pipe (3) and being equipped with closing in arcwall face (4) in one end of material sealing cap (1) inlet wire, metalwork (2) peace
In plastic seal cap (1)；
Plastic seal cap (1) is made of the spherical arcwall face (7) being arranged at narrow cap (5), wide in width (6) and wide in width (6) incoming line,
Narrow cap (5), wide in width (6) and spherical arcwall face (7) are an integral molding structure；
Metalwork (2) include No.1 annulus metalwork (8), No. two annulus metalworks (9), the round table-like metalwork (10) of guiding, with
And both ends are embedded in No.1 annulus metalwork (8) and the upper half circular arc-like block in No. two annulus metalworks (9) middle part inner cavities (11)
(12) and lower half circular arc-like block (13) is composed, and is oriented to round table-like metalwork (10) and is divided into upper semi-circle guiding metalwork under
Semicircle is oriented to metalwork, and upper semi-circle guiding metalwork and lower half circle guiding metalwork are respectively fixedly connected with upper half circular arc-like block (12)
With lower half circular arc-like block (13), elastic component (14) are installed between upper half circular arc-like block (12) and lower half circular arc-like block (13),
Elastic component (14) is arranged at the middle part of inner cavity (11), and upper half circular arc-like block (12) and lower half circular arc-like block (13) and plastic seal
A hot melt adhesive storage chamber (15) is formed between the inner wall of cap (1)；
Pyrocondensation double-wall pipe (3) is made of the hot melt adhesive layer (17) of the insulating layer (16) of outer layer and internal layer, and hot melt adhesive layer (17) is
EVA or PA hot melt adhesive is made.
2. a kind of transparent pyrocondensation sealing cap according to claim 1, which is characterized in that it is separate to be oriented to round table-like metalwork (10)
One end of No.1 annulus metalwork (8) and No. two annulus metalworks (9) is fixedly mounted on the junction of narrow cap (5) and wide in width (6).
3. a kind of transparent pyrocondensation sealing cap according to claim 1, which is characterized in that be oriented to round table-like metalwork (10) as circle
Mesa-shaped structure, the round-like structure are the structure settings being gradually inclined outwardly from narrow cap (5) to wide in width (6).
4. a kind of transparent pyrocondensation sealing cap according to claim 1, which is characterized in that upper half circular arc-like block (12) and lower half
The inner wall (18) of circular arc-like block (13) is equipped with several anti-skid bulges (19).
5. a kind of transparent pyrocondensation sealing cap according to claim 1, which is characterized in that metalwork (2) is red copper or aluminum；Heat
The total length of contracting double-wall pipe (3) is 15-45mm, and bottom end internal diameter is 6-30mm, wall thickness 0.3-1.5mm.
6. a kind of transparent pyrocondensation sealing cap according to claim 1, which is characterized in that plastic seal cap (1) is transparent plastics
Sealing cap, pyrocondensation double-wall pipe (3) are transparent pyrocondensation double-wall pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936541.5U CN209434857U (en) | 2018-11-23 | 2018-11-23 | A kind of transparent pyrocondensation sealing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936541.5U CN209434857U (en) | 2018-11-23 | 2018-11-23 | A kind of transparent pyrocondensation sealing cap |
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| Publication Number | Publication Date |
|---|---|
| CN209434857U true CN209434857U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936541.5U Active CN209434857U (en) | 2018-11-23 | 2018-11-23 | A kind of transparent pyrocondensation sealing cap |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510159A (en) * | 2018-11-23 | 2019-03-22 | 上海晗普新材料科技有限公司 | A kind of transparent pyrocondensation sealing cap |
-
2018
- 2018-11-23 CN CN201821936541.5U patent/CN209434857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510159A (en) * | 2018-11-23 | 2019-03-22 | 上海晗普新材料科技有限公司 | A kind of transparent pyrocondensation sealing cap |
| CN109510159B (en) * | 2018-11-23 | 2024-04-30 | 苏州晗普新材料科技有限公司 | Transparent thermal shrinkage sealing cap |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210727 Address after: 215400 No.6, FAFA Road, high tech Zone, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Hanpu New Material Technology Co.,Ltd. Address before: 201802 room 318, No. 30, Lane 1755, Wenbei highway, Nanxiang Town, Jiading District, Shanghai Patentee before: SHANGHAI HANPU NEW MATERIAL TECHNOLOGY Co.,Ltd. |