CN108879168A - A kind of wire connection position connector sleeve - Google Patents
A kind of wire connection position connector sleeve Download PDFInfo
- Publication number
- CN108879168A CN108879168A CN201810757979.5A CN201810757979A CN108879168A CN 108879168 A CN108879168 A CN 108879168A CN 201810757979 A CN201810757979 A CN 201810757979A CN 108879168 A CN108879168 A CN 108879168A
- Authority
- CN
- China
- Prior art keywords
- column
- support column
- wall
- guard
- hole
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims description 36
- 238000004804 winding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000000499 gel Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of wire connection position connector sleeves, are related to electrical wire wiring technical field.The wire connection position connector sleeve; including guard column; the center of the guard column offers the through-hole being connected at left and right sides of it; the two sides of through-hole inner cavity are symmetrically arranged with rubber column gel column; rubber column gel column is internally provided with conductive filament; the center of rubber column gel column offers the fixation hole being connected at left and right sides of it, is symmetrically arranged with guiding mechanism at the top and bottom of the two sides of guard column inner cavity, the inner cavity of guard column is provided with web.The wire connection position connector sleeve; pass through the cooperating of above structure; form good tensile property, stable connection, the protective case with good seal performance; connecting portion for two sections of electric wires provides protection; it is provided safeguard for the Electrical Safety of family, solves the problems, such as that the connecting portion of two sections of wire splicings together draws that electric wire is exposed to bring security risk.
Description
Technical field
The present invention relates to electrical wire wiring technical field, specially a kind of wire connection position connector sleeve.
Background technique
Electric wire is thing as must having in each family, in power grid laying, often by two sections of wire splicings one
It rises, the insulated hull on the outside of such connecting portion, electric wire can be pushed aside, and electric wire is exposed for internal drawing, and be the electricity consumption in family
Bring great security risk.In response to this, universal safeguard measure is that upper insulation is wrapped on connecting portion in the market
Adhesive plaster, but insulating tape is during prolonged use, it may occur that aging falls off, and insulating tape does not have and laterally prolongs
Malleability, in wiring process, electric wire can only be got loose with the connecting portion of insulating tape by pulling force, and insulating tape
Leakproofness is not good enough, and steam can enter inside it with the gap of insulating tape, and contact draws electric wire and brings security risk.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of wire connection position connector sleeves, solve two sections of electric wires
The connecting portion spliced together draws electric wire exposed the problem of bringing security risk.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of wire connection position connector sleeve,
Including guard column, the center of the guard column offers the through-hole being connected at left and right sides of it, and the two sides of through-hole inner cavity are symmetrical arranged
There is a rubber column gel column, rubber column gel column is internally provided with conductive filament, and the center of rubber column gel column offers fixation hole of the connection at left and right sides of it, in guard column
Guiding mechanism is symmetrically arranged at the top and bottom of chamber two sides, the inner cavity of guard column is provided with web.
Preferably, the guiding mechanism includes support column, and one end of support column inner cavity is provided with the first supporting bead, support
The other end of column inner cavity is provided with the second supporting bead, and one end of support column inner cavity is provided with conductive column.
Preferably, the rubber column gel column is bonded four sides of through-hole wall and is fixedly connected with the inner wall of through-hole, and web is being protected
The inner cavity of column around through-hole around setting, web the left and right sides fitting protection column wall the left and right sides and with guard column
Inner wall is fixedly connected, and the quantity of web is no less than three layers, is bonded to each other between web, and stretching resistance net is formed.
Preferably, one end of the support column runs through the inner wall of guard column and extends to the outside of guard column, support column
The other end runs through the inner wall of guard column and extends to the inside of through-hole, and support column is fixedly connected with the wall body of guard column, web
It is socketed in the outside of support column, web is fixedly connected with the wall body of support column.
Preferably, the first supporting bead fitting supports four sides of column wall and is fixedly connected with the inner wall of support column,
First supporting bead runs through the wall body of support column and extends to the outside of support column, the second supporting bead fitting support column wall
Four sides are simultaneously fixedly connected with the inner wall of support column, and the second supporting bead runs through the wall body of support column and extends to the outer of support column
Portion, conductive column run through the first supporting bead and extend to the outside of support column, and the wall body of conductive column and the first supporting bead is fixed
Connection.
Preferably, the conductive filament is arranged in the inside of rubber column gel column around fixation hole winding, and rubber column gel column is run through in one end of conductive filament
The wall body of the wall body at top and the outside for extending to rubber column gel column, conductive filament and rubber column gel column fits, and through-hole top is run through in one end of conductive filament
Second supporting bead of portion's setting support column connection and the inside for extending to support column, the wall body of conductive filament and the second supporting bead
It fits, one end of conductive filament is fixedly connected on conductive column, wall body and extension of the other end of conductive filament through rubber column gel column bottom
To the outside of rubber column gel column, the other end of conductive filament is arranged the second supporting bead of support column connection through via bottoms and extends to branch
The inside of dagger.
(3) beneficial effect
The present invention provides a kind of wire connection position connector sleeves.Has following beneficial effect：
(1), the wire connection position connector sleeve is matched by the guard column of setting, through-hole, rubber column gel column, conductive filament, fixation hole
Work is closed, power supply is accessed for conductive filament, so that conductive filament is generated heat, rubber column gel column is caused to melt, connect guard column closely with electric wire, formed
Sealing space prevents external moisture from entering inside through-hole and has an impact to the exposed electric wire that draws.
(2), the wire connection position connector sleeve, two sections of electric wire is fixed by the rubber column gel column that both ends are arranged respectively, and cooperation is protected
Guard post forms connection lever, and two o'clock support is with good stability, provides strong resist for the connecting portion of two sections of electric wires
Performance is drawn, prevents two sections of electric wires from being got loose by connecting portion.
(3), the wire connection position connector sleeve, by the support column of setting, the first supporting bead, the second supporting bead,
The cooperating of conductive column provides stable power supply output for conductive filament, prevents conductive filament to be detached from supply electric current, form short circuit,
It can not conductive exothermal.
(4), the wire connection position connector sleeve provides strong ductility, enhancing protection by the web of setting
The tensile capacity of column, prevents guard column to be broken by pulling force.
In conclusion forming good tensile property by the cooperating of above structure, stable connection, having well
The protective case of sealing performance, the connecting portion for two sections of electric wires provide protection, provide safeguard, solve for the Electrical Safety of family
The connecting portion of two sections of wire splicings together draws electric wire exposed the problem of bringing security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of positive view of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 of the present invention at A.
In figure：1 guard column, 2 through-holes, 3 rubber column gel columns, 4 conductive filaments, 5 fixation holes, 6 guiding mechanisms, 61 support columns, 62 first
Stake pad circle, 63 second supporting beads, 64 conductive columns, 7 webs.
Specific embodiment
Following embodiment material therefor, method and instrument are this field conventional material without specified otherwise, method and
Instrument, those of ordinary skill in the art can be obtained by commercial channel.
The present invention in following description, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention
Limitation.
The present invention in following description, it should be noted that unless otherwise expressly provided and limit, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：
As shown in Figs. 1-2, a kind of wire connection position connector sleeve, including guard column 1, the center of guard column 1 offer company
Lead to the through-hole 2 at left and right sides of it, the two sides of 2 inner cavity of through-hole are symmetrically arranged with rubber column gel column 3, and rubber column gel column 3 is by ethylene-vinyl acetate copolymer
For main material, solid type made of tackifier and other components matchings is added and bonds jelly, can soften when heated, fill
Work as adhesive, rubber column gel column 3 is internally provided with conductive filament 4, and conductive filament 4 is the metal electrical filament that resistivity is big, intensity is good, in flow-thru electrode
High fever can be generated when stream, the center of rubber column gel column 3 offers the fixation hole 5 being connected at left and right sides of it, the top of 1 inner cavity two sides of guard column
Bottom symmetrical is provided with guiding mechanism 6, the inner cavity of guard column 1 is provided with web 7, and web 7 is woven by polypropylene fibre
It forms, there is good tensile property.
Embodiment 2：
On the basis of embodiment 1, guiding mechanism 6 includes support column 61, and one end of 61 inner cavity of support column is provided with first
Supporting bead 62, the other end of 61 inner cavity of support column are provided with the second supporting bead 63, and one end of 61 inner cavity of support column is provided with
Conductive column 64.
Embodiment 3：
On the basis of embodiment 1,2, rubber column gel column 3 is bonded four sides of 2 inner wall of through-hole and is fixedly connected with the inner wall of through-hole 2,
Web 7 is in the inner cavity of guard column 1 around through-hole 2 around setting, a left side for left and right sides fitting 1 inner wall of guard column of web 7
Right two sides are simultaneously fixedly connected with the inner wall of guard column 1.
Embodiment 4：
On the basis of embodiment 1-3, one end of support column 61 runs through the inner wall of guard column 1 and extends to guard column 1
The other end of outside, support column 61 runs through the inner wall of guard column 1 and extends to the inside of through-hole 2, support column 61 and guard column 1
Wall body is fixedly connected, and web 7 is socketed in the outside of support column 61, and web 7 is fixedly connected with the wall body of support column 61, fiber
The quantity of net 7 is no less than three layers, is bonded to each other between web 7, forms stretching resistance net, is provided by force by the web 7 of setting
Strong ductility enhances the tensile capacity of guard column 1, guard column 1 is prevented to be broken by pulling force.
Embodiment 5：
On the basis of examples 1 to 4, the first supporting bead 62 fitting 61 inner wall of support column four sides and with support column 61
Inner wall be fixedly connected, the first supporting bead 62 through support column 61 wall body and extend to the outside of support column 61, second
Stake pad circle 63 is bonded four sides of 61 inner wall of support column and is fixedly connected with the inner wall of support column 61, and the second supporting bead 63 is through branch
The wall body of dagger 61 and the outside for extending to support column 61, conductive column 64 is through the first supporting bead 62 and extends to support column 61
Outside, conductive column 64 is fixedly connected with the wall body of the first supporting bead 62, passes through the support column 61 of setting, the first supporting bead
62, the cooperating of the second supporting bead 63, conductive column 64 provides stable power supply output for conductive filament 4, prevents conductive filament 4
It is detached from supply electric current, forms short circuit, it can not conductive exothermal.
Embodiment 6：
On the basis of embodiment 1-5, conductive filament 4 is arranged in the inside of rubber column gel column 3 around 5 winding of fixation hole, conductive filament 4
One end runs through the wall body at 3 top of rubber column gel column and extends to the outside of rubber column gel column 3, and conductive filament 4 and the wall body of rubber column gel column 3 fit, and passes through two
The rubber column gel column 3 of end setting fixes two sections of electric wire respectively, and mating protection column 1 forms connection lever, and two o'clock support has good steady
It is qualitative, strong tensile property is provided for the connecting portion of two sections of electric wires, prevents two sections of electric wires from being got loose by connecting portion,
One end of conductive filament 4 the second supporting bead 63 that setting support column 61 connects at the top of through-hole 2 simultaneously extends to support column 61
Inside, conductive filament 4 and the wall body of the second supporting bead 63 fit, and one end of conductive filament 4 is fixedly connected on conductive column 64, is led
The other end of electrical filament 4 runs through the wall body of 3 bottom of rubber column gel column and extends to the outside of rubber column gel column 3, and the other end of conductive filament 4 runs through through-hole 2
Second supporting bead 63 of the bottom setting connection of support column 61 and the inside for extending to support column 61, conductive filament 4 and support column 61
Inner wall between be filled with perlite particle, heat-insulated moisture absorption, the heat for preventing conductive filament 4 from generating to guard column 1, support column 61,
Web 7 has an impact, by the guard column 1 of setting, through-hole 2, rubber column gel column 3, conductive filament 4, fixation hole 5 cooperating, to lead
Electrical filament 4 accesses power supply, and conductive filament 4 is made to generate heat, and causes rubber column gel column 3 to melt, connect guard column 1 closely with electric wire, and it is empty to form sealing
Between, it prevents external moisture from entering inside through-hole 2 and the exposed electric wire that draws is had an impact.
The wire connection position connector sleeve needs the electric wires that overlap in use, controlling two, picks up guard column
1, an electric wire is run through into rubber column gel column 3 by fixation hole 5, so that guard column 1 is socketed in the outside of electric wire, the connector of two electric wires is spliced
Connector is formed together, mobile guard column 1 makes connector enter the middle part of 2 inner cavity of through-hole and is in the center of 2 inner cavity of through-hole, this
When rubber column gel column 3 of two electric wires respectively with two sides fit, the conductive column 64 for 1 top of guard column powers on, and keeps conductive filament 4 logical
Electricity, electric current are flowed out by the conductive column 64 of 1 bottom of guard column, and the resistance of conductive filament 4 itself promotes to lead when electric current flows through conductive filament 4
Electrical filament 4 is generated heat, and rubber column gel column 3 is heated to melt, and guard column 1 is connected with electric wire, and the inner cavity of through-hole 2 is made to form enclosure space, is stopped
Power supply, 3 cooled and solidified of rubber column gel column form fixed support.
In conclusion the wire connection position connector sleeve forms a tensile property by the cooperating of above structure
Good, stable connection, the protective case with good seal performance, provide protection for the connecting portion of two sections of electric wires, are the use of family
Electric safety provides safeguard, and solves the connecting portion of two sections of wire splicings together and draws that electric wire is exposed to bring asking for security risk
Topic.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of wire connection position connector sleeve, including guard column (1), it is characterised in that：The center of the guard column (1) opens up
There is the through-hole (2) being connected at left and right sides of it, the two sides of through-hole (2) inner cavity are symmetrically arranged with rubber column gel column (3), and the inside of rubber column gel column (3) is set
It is equipped with conductive filament (4), the center of rubber column gel column (3) offers the fixation hole (5) being connected at left and right sides of it, guard column (1) inner cavity two sides
Top and bottom be symmetrically arranged with guiding mechanism (6), the inner cavity of guard column (1) is provided with web (7).
2. a kind of wire connection position connector sleeve according to claim 1, it is characterised in that：Guiding mechanism (6) packet
Include support column (61), one end of support column (61) inner cavity is provided with the first supporting bead (62), support column (61) inner cavity it is another
End is provided with the second supporting bead (63), and one end of support column (61) inner cavity is provided with conductive column (64).
3. a kind of wire connection position connector sleeve according to claim 2, it is characterised in that：Rubber column gel column (3) fitting is logical
Four sides of hole (2) inner wall are simultaneously fixedly connected with the inner wall of through-hole (2), and web (7) surrounds through-hole in the inner cavity of guard column (1)
(2) around setting, the left and right sides of left and right sides fitting guard column (1) inner wall of web (7) and the inner wall with guard column (1)
It is fixedly connected.
4. a kind of wire connection position connector sleeve according to claim 3, it is characterised in that：The one of the support column (61)
End runs through the inner wall of guard column (1) and extends to the outside of guard column (1), and the other end of support column (61) runs through guard column (1)
Inner wall and extend to the inside of through-hole (2), support column (61) is fixedly connected with the wall body of guard column (1), web (7) socket
In the outside of support column (61), web (7) is fixedly connected with the wall body of support column (61).
5. a kind of wire connection position connector sleeve according to claim 4, it is characterised in that：First supporting bead
(62) four sides of support column (61) inner wall are bonded and are fixedly connected with the inner wall of support column (61), the first supporting bead (62) runs through
The wall body of support column (61) and the outside for extending to support column (61), the second supporting bead (63) are bonded support column (61) inner wall
Four sides are simultaneously fixedly connected with the inner wall of support column (61), and the second supporting bead (63) runs through the wall body of support column (61) and extends to
The outside of support column (61), conductive column (64) runs through the first supporting bead (62) and extends to the outside of support column (61), conductive
Column (64) is fixedly connected with the wall body of the first supporting bead (62).
6. a kind of wire connection position connector sleeve according to claim 5, it is characterised in that：The conductive filament (4) is in glue
The inside of column (3) is arranged around fixation hole (5) winding, and the wall body that one end of conductive filament (4) is run through at the top of rubber column gel column (3) simultaneously extends to
The outside of rubber column gel column (3), conductive filament (4) and the wall body of rubber column gel column (3) fit, and one end of conductive filament (4) is set at the top of through-hole (2)
Set second supporting bead (63) of support column (61) connection and extend to the inside of support column (61), conductive filament (4) with second
The wall body of stake pad circle (63) fits, and one end of conductive filament (4) is fixedly connected on conductive column (64), conductive filament (4) it is another
End runs through the wall body of rubber column gel column (3) bottom and extends to the outside of rubber column gel column (3), and the other end of conductive filament (4) runs through through-hole (2) bottom
Second supporting bead (63) of support column (61) connection is set and extends to the inside of support column (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757979.5A CN108879168B (en) | 2018-07-11 | 2018-07-11 | Connecting sleeve for connecting part of electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757979.5A CN108879168B (en) | 2018-07-11 | 2018-07-11 | Connecting sleeve for connecting part of electric wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108879168A true CN108879168A (en) | 2018-11-23 |
| CN108879168B CN108879168B (en) | 2019-12-20 |
Family
ID=64301094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810757979.5A Active CN108879168B (en) | 2018-07-11 | 2018-07-11 | Connecting sleeve for connecting part of electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879168B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2845516A (en) * | 1955-11-28 | 1958-07-29 | Jones Louis Franklin | Electric cable connector with soldered joints |
| CN2529402Y (en) * | 2002-01-28 | 2003-01-01 | 王春光 | Environmental protection wire connector |
| CN201063865Y (en) * | 2007-06-28 | 2008-05-21 | 广州石井金鹰特种电线厂 | Heating cable integrated sealing concealed connecting structure |
| CN202183461U (en) * | 2011-08-12 | 2012-04-04 | 大连联合高分子材料有限公司 | Spirally-gluing thermal shrinkage finger sleeve |
| CN202217796U (en) * | 2011-08-22 | 2012-05-09 | 大连联合高分子材料有限公司 | Waterproof cable connecting subassembly |
| CN203907095U (en) * | 2014-06-27 | 2014-10-29 | 浙江新大塑料管件有限公司 | Double-energizing hot melt pipe fitting with indicating device |
| CN204741083U (en) * | 2015-06-09 | 2015-11-04 | 青岛华强电缆有限公司 | Convenient cable that connects |
| CN205479909U (en) * | 2015-12-11 | 2016-08-17 | 福建祥云科创新型管业科技有限公司 | High density polyethylene plastic steel winding socket joint formula electrothermal welding rubber ring sealing joint drain pipe |
-
2018
- 2018-07-11 CN CN201810757979.5A patent/CN108879168B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2845516A (en) * | 1955-11-28 | 1958-07-29 | Jones Louis Franklin | Electric cable connector with soldered joints |
| CN2529402Y (en) * | 2002-01-28 | 2003-01-01 | 王春光 | Environmental protection wire connector |
| CN201063865Y (en) * | 2007-06-28 | 2008-05-21 | 广州石井金鹰特种电线厂 | Heating cable integrated sealing concealed connecting structure |
| CN202183461U (en) * | 2011-08-12 | 2012-04-04 | 大连联合高分子材料有限公司 | Spirally-gluing thermal shrinkage finger sleeve |
| CN202217796U (en) * | 2011-08-22 | 2012-05-09 | 大连联合高分子材料有限公司 | Waterproof cable connecting subassembly |
| CN203907095U (en) * | 2014-06-27 | 2014-10-29 | 浙江新大塑料管件有限公司 | Double-energizing hot melt pipe fitting with indicating device |
| CN204741083U (en) * | 2015-06-09 | 2015-11-04 | 青岛华强电缆有限公司 | Convenient cable that connects |
| CN205479909U (en) * | 2015-12-11 | 2016-08-17 | 福建祥云科创新型管业科技有限公司 | High density polyethylene plastic steel winding socket joint formula electrothermal welding rubber ring sealing joint drain pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108879168B (en) | 2019-12-20 |
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