CN208367274U - A kind of multiple layers of thermal shrinkable tubes - Google Patents
A kind of multiple layers of thermal shrinkable tubes Download PDFInfo
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- CN208367274U CN208367274U CN201820959024.3U CN201820959024U CN208367274U CN 208367274 U CN208367274 U CN 208367274U CN 201820959024 U CN201820959024 U CN 201820959024U CN 208367274 U CN208367274 U CN 208367274U
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Abstract
The utility model provides a kind of multiple layers of thermal shrinkable tubes, it is related to lead accessory technical field, including wearing layer, buffer layer, cavity, buffer spring, refractory layer, external insulation layer, heat-shrink tube base tube, stainless steel wire, inner insulating layer, hot melt adhesive layer, rack gear, antibiotic paint, anti-skid bulge and graduation mark, wearing layer outer wall is equipped with antibiotic paint, anti-skid bulge is equipped between antibiotic paint, graduation mark is additionally provided on wearing layer outer wall, buffer layer is equipped on the inside of wearing layer, refractory layer is equipped on the inside of buffer layer, cavity is equipped between refractory layer and buffer layer, the utility model inside the tube wall of heat-shrink tube base tube by being arranged at least three stainless steel wires, around at the heat-shrink tube and fiber splices, when by extruding force from each side, optical fiber can be protected injury-free, improve the crush resistance energy of heat-shrink tube, by setting buffer spring and Buffer layer improves the anti-cushion performance of heat-shrink tube, external force is avoided to damage heat-shrink tube.
Description
Technical field
The utility model relates to lead accessory technical fields, and in particular to a kind of multiple layers of thermal shrinkable tubes.
Background technique
Heat-shrinkable T bush is a kind of special polyolefin material thermal contraction casing tube, can also be called EVA material.Outer layer uses
Made of the crosslinked polyolefin materials and internal layer hot melt adhesive Compound Machining of high-quality softness, cladding material has insulation corrosion protection, wear-resisting etc.
Feature, internal layer have the advantages that low melting point, waterproof sealing and high adhesiveness.
Heat-shrink tube can be divided into PVC heat-shrinkable T bush, PET heat-shrink tube, heat-shrink tube containing glue by material, and PVC heat-shrinkable T bush has
The specific function being heat-shrinked in advance, 98 DEG C of heating or more is i.e. shrinkable, easy to use；PET heat-shrink tube is from heat resistance, electrical insulating property
PVC heat-shrinkable T bush is all substantially exceeded on energy, mechanical performance, it is often more important that PET thermal contraction casing tube has nontoxicity, is easy to back
It receives, deleterious effects will not be generated to human body and environment, more meet environmental requirement.
Authorization Notice No. is that the Chinese utility model patent of CN206575129U discloses a kind of heat-shrink tube, including heat-shrink tube
Ontology, the surface of pyrocondensation tube body are provided with anti-skid chequer, and pyrocondensation tube body includes heat-shrink tube matrix, and the outer ring of heat-shrink tube matrix is set
It is equipped with radiation protective layer, the outer ring of radiation protective layer is provided with insulating layer, and the outer ring of insulating layer is provided with flame-retardant layer, heat-shrink tube matrix
Inner cavity is provided with hot melt adhesive layer, and the inner cavity of hot melt adhesive layer is provided with filling block, and the surface of filling block offers filling hole, fills hole
Inner cavity be provided with barrier blocks.
It is above-mentioned that some problems exist in the prior art, for example, the cushion performance of heat-shrink tube and crush resistance can be waited poorly
Problem, therefore, we have proposed higher requirements.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of multiple layers of thermal shrinkable tubes, so that heat-shrink tube has preferably
Crush resistance energy and cushion performance.
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of multiple layers of thermal shrinkable tubes, including wearing layer, buffer layer, cavity, buffer spring, refractory layer, external insulation layer, heat-shrink tube
Base tube, stainless steel wire, inner insulating layer, hot melt adhesive layer, rack gear, antibiotic paint, anti-skid bulge and graduation mark, the wearing layer outer wall
It is equipped with the antibiotic paint, the anti-skid bulge is equipped between the antibiotic paint, is additionally provided with institute on the wearing layer outer wall
Graduation mark is stated, the buffer layer is equipped on the inside of the wearing layer, is equipped with the refractory layer, the refractory layer on the inside of the buffer layer
It is equipped with the cavity between the buffer layer, multiple buffering elastics are connected between the refractory layer and the buffer layer
Spring, the refractory layer inside are equipped with the external insulation layer, are equipped with the heat-shrink tube base tube, the pyrocondensation on the inside of the external insulation layer
At least three stainless steel wires are set between the inner wall and outer wall of pipe base tube, are equipped on the inside of the heat-shrink tube base tube described interior exhausted
Edge layer, the inner insulating layer inner adhesion have the hot melt adhesive layer, and annular spread has at least three on the hot melt adhesive layer inner wall
The rack gear.
Preferably, the buffer spring is set to the cavity inside.
Preferably, the stainless steel wire extends along the axis direction of the heat-shrink tube base tube, and the stainless steel wire uniformly divides
For cloth between the inner wall and outer wall of the heat-shrink tube base tube, the axis development length of the heat-shrink tube base tube is equal to the stainless steel
The axis development length of silk.
Preferably, the anti-skid bulge is made of rubber material.
Preferably, the antibiotic paint is nano-silver antibacterial paint.
The utility model has the advantages that
The utility model provides a kind of multiple layers of thermal shrinkable tubes, by the way that rack gear, Neng Gouyou are arranged on the inner wall of hot melt adhesive layer
Improve the heat dissipation performance of heat-shrink tube in effect ground；By the way that graduation mark is arranged on wearing layer outer wall, the ruler of heat-shrink tube can be intuitively obtained
Very little information, while can be cut according to various sizes of demand, to improve the convenience of outgoing construction and installation；Pass through
Anti-skid bulge is set, feel can be improved, while holding convenient for taking for user, avoid sliding, it is very easy to use；By in heat
At least three stainless steel wires are set inside draw base tube tube wall, at the heat-shrink tube and fiber splices around, when by from respectively
When the extruding force of a side, optical fiber can be protected injury-free, improve the crush resistance energy of heat-shrink tube；By the way that buffer spring is arranged
And buffer layer, the anti-cushion performance of heat-shrink tube is improved, external force is avoided to damage heat-shrink tube；By on wearing layer outer wall
Antibiotic paint is set, so that the heat-shrink tube has good antibacterial effect and lasting antibacterial time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1: the utility model side view cutaway drawing；
Fig. 2: the utility model main view；
Fig. 3: the utility model buffer layer and refractory layer location diagram.
In figure: 1- wearing layer, 2- buffer layer, 3- cavity, 4- buffer spring, 5- refractory layer, 6- external insulation layer, 7- heat-shrink tube
Base tube, 8- stainless steel wire, 9- inner insulating layer, 10- hot melt adhesive layer, 11- rack gear, 12- antibiotic paint, 13- anti-skid bulge, 14- are carved
Spend line.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In conjunction with Fig. 2 and Fig. 3, referring to Fig. 1: a kind of multiple layers of thermal shrinkable tubes, it is anti-including wearing layer 1, on 1 outer wall of wearing layer
Bacterium coating 12, the anti-skid bulge 13 between antibiotic paint 12, the graduation mark 14 on 1 outer wall of wearing layer, be set to it is wear-resisting
The buffer layer 2 of 1 inside of layer, the cavity 3 between refractory layer 5 and buffer layer 2, connects the refractory layer 5 set on 2 inside of buffer layer
It is connected to multiple buffer springs 4 between refractory layer 5 and buffer layer 2, the external insulation layer 6 on the inside of refractory layer 5, is set to external insulation
The heat-shrink tube base tube 7 of 6 inside of layer, is set at least three stainless steel wires 8 between the inner wall and outer wall of heat-shrink tube base tube 7
The inner insulating layer 9 of 7 inside of heat-shrink tube base tube, the hot melt adhesive layer 10 for being bonded in 9 inside of inner insulating layer and annular spread are in hot melt adhesive
At least three rack gears 11 on 10 inner wall of layer.
Specifically, buffer spring 4 is set to inside cavity 3；Stainless steel wire 8 extends along the axis direction of heat-shrink tube base tube 7, no
Rust steel wire 8 is evenly distributed between the inner wall and outer wall of heat-shrink tube base tube 7, and the axis development length of heat-shrink tube base tube 7 is equal to not
The axis development length of rust steel wire 8；Anti-skid bulge 13 is made of rubber material；Antibiotic paint 12 is nano-silver antibacterial paint.
In use, the heat dissipation of heat-shrink tube can be effectively improved by the way that rack gear 11 is arranged on the inner wall of hot melt adhesive layer 10
Performance；By the way that graduation mark 14 is arranged on 1 outer wall of wearing layer, the dimension information of heat-shrink tube can be intuitively obtained, while can root
It is cut according to various sizes of demand, to improve the convenience of outgoing construction and installation；By the way that anti-skid bulge 13, energy is arranged
Enough improve feel, while being held convenient for taking for user, avoids sliding, it is very easy to use；By in 7 tube wall of heat-shrink tube base tube
At least three stainless steel wires 8 are arranged in portion, at the heat-shrink tube and fiber splices around, when by the extruding force from each side
When, optical fiber can be protected injury-free, improve the crush resistance energy of heat-shrink tube；By setting buffer spring 4 and buffer layer 2, mention
The high anti-cushion performance of heat-shrink tube, avoids external force from damaging heat-shrink tube；It is applied by the way that antibacterial is arranged on 1 outer wall of wearing layer
Material 12, so that the heat-shrink tube has good antibacterial effect and lasting antibacterial time.
The utility model inside the tube wall of heat-shrink tube base tube by being arranged at least three stainless steel wires, in heat-shrink tube and light
Around fine joint, when by extruding force from each side, optical fiber can be protected injury-free, improve heat-shrink tube
Crush resistance energy improves the anti-cushion performance of heat-shrink tube, avoids external force to heat-shrink tube by setting buffer spring and buffer layer
It damages.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of multiple layers of thermal shrinkable tubes, it is characterised in that: including wearing layer (1), buffer layer (2), cavity (3), buffer spring (4),
Refractory layer (5), external insulation layer (6), heat-shrink tube base tube (7), stainless steel wire (8), inner insulating layer (9), hot melt adhesive layer (10), rack gear
(11), antibiotic paint (12), anti-skid bulge (13) and graduation mark (14), wearing layer (1) outer wall are applied equipped with the antibacterial
Expect (12), be equipped with the anti-skid bulge (13) between the antibiotic paint (12), is additionally provided on wearing layer (1) outer wall described
Graduation mark (14), wearing layer (1) inside are equipped with the buffer layer (2), the refractory layer are equipped on the inside of the buffer layer (2)
(5), the cavity (3) are equipped between the refractory layer (5) and the buffer layer (2), the refractory layer (5) and the buffer layer
(2) it is connected with multiple buffer springs (4) between, is equipped with the external insulation layer (6) on the inside of the refractory layer (5), it is described outer
It is equipped with the heat-shrink tube base tube (7) on the inside of insulating layer (6), is arranged at least between the inner wall and outer wall of the heat-shrink tube base tube (7)
Three stainless steel wires (8), heat-shrink tube base tube (7) inside are equipped with the inner insulating layer (9), the inner insulating layer (9)
Inner adhesion has the hot melt adhesive layer (10), and annular spread has at least three rack gears on hot melt adhesive layer (10) inner wall
(11)。
2. multiple layers of thermal shrinkable tubes as described in claim 1, it is characterised in that: the buffer spring (4) is set in the cavity (3)
Portion.
3. multiple layers of thermal shrinkable tubes as described in claim 1, it is characterised in that: the stainless steel wire (8) is along the heat-shrink tube base tube
(7) axis direction extends, and the stainless steel wire (8) is evenly distributed between the inner wall and outer wall of the heat-shrink tube base tube (7),
The axis development length of the heat-shrink tube base tube (7) is equal to the axis development length of the stainless steel wire (8).
4. multiple layers of thermal shrinkable tubes as described in claim 1, it is characterised in that: the anti-skid bulge (13) is made of rubber material.
5. multiple layers of thermal shrinkable tubes as described in claim 1, it is characterised in that: the antibiotic paint (12) is nanometer silver antimicrobial painting
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959024.3U CN208367274U (en) | 2018-06-21 | 2018-06-21 | A kind of multiple layers of thermal shrinkable tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959024.3U CN208367274U (en) | 2018-06-21 | 2018-06-21 | A kind of multiple layers of thermal shrinkable tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367274U true CN208367274U (en) | 2019-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959024.3U Active CN208367274U (en) | 2018-06-21 | 2018-06-21 | A kind of multiple layers of thermal shrinkable tubes |
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| Country | Link |
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| CN (1) | CN208367274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178297A (en) * | 2020-09-01 | 2021-01-05 | 安徽晓阳不锈钢管道制造有限公司 | Antibacterial stainless steel water pipe |
-
2018
- 2018-06-21 CN CN201820959024.3U patent/CN208367274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178297A (en) * | 2020-09-01 | 2021-01-05 | 安徽晓阳不锈钢管道制造有限公司 | Antibacterial stainless steel water pipe |
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