CN207218205U - A kind of metal Waterproof cable joint of TPE materials core retainer plate - Google Patents
A kind of metal Waterproof cable joint of TPE materials core retainer plate Download PDFInfo
- Publication number
- CN207218205U CN207218205U CN201721009842.9U CN201721009842U CN207218205U CN 207218205 U CN207218205 U CN 207218205U CN 201721009842 U CN201721009842 U CN 201721009842U CN 207218205 U CN207218205 U CN 207218205U
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- China
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- core retainer
- tpe
- adapter body
- retainer plate
- protuberance
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Abstract
The utility model proposes a kind of metal Waterproof cable joint of TPE materials core retainer plate, including adapter body, the adapter body is provided with tip side cap；TPE core retainer plates are provided with inside the adapter body, the TPE core retainer plates top is provided with protuberance, and the protuberance is pressed on the adapter body end；The protuberance lower annular is provided with some fixing muscles, the fin being engaged with the fixing muscle is provided with the inside of the adapter body oral area, the fixing muscle is stuck between the fin, and this joint has used TPE material to possess high resiliency as core retainer plate, high intensity, high resilience, it is brought into close contact with cable skin, sealing is considerably increased compared to traditional nylon, and it is simple for structure, cable surface will not be damaged；Compared to traditional EPDM plastic structure, add the tightness of product, have again can injection molding feature material, there is environment-protecting and non-poisonous safety, have a wide range of application, can recycle.
Description
Technical field
It the utility model is related to cable connector field, more particularly to the metal Waterproof cable joint of TPE material core retainer plates.
Background technology
Waterproof connector of cable generally applies to existing field of power distribution, such as ammeter box, power distribution cabinet equipment, its main work
With being to make circuit unobstructed, cable is kept sealing, and ensure the class of insulation at cable connector, it is safely and reliably run.
Metal water joint product passes through mainly based on nylon (PA) core retainer plate and ethylene-propylene diene copolymer (EPDM) core retainer plate at this stage
Analysis finds that nylon core retainer plate is point contact to surfaces of wires contact, and its material hardness is too high, easy damaged cable；EPDM
Its intensity of glue core retainer plate is larger, and lock-on connection is harder.
Utility model content
In order to solve the above technical problems, the utility model proposes the Waterproof cable joint that a kind of core retainer plate material is TPE, bag
Adapter body is included, the adapter body is provided with tip side cap；TPE core retainer plates, the TPE core retainer plates are provided with inside the adapter body
Top is provided with protuberance, and the protuberance is pressed on the adapter body end；If the protuberance lower annular is provided with solid
Determine muscle, be provided with the fin being engaged with the fixing muscle on the inside of the adapter body oral area, the fixing muscle is stuck in the fin
Between.
Preferably, the adapter body includes spanner position, and the spanner position is respectively equipped with the first threaded portion and second up and down
Threaded portion, second threaded portion are provided with O-ring seals with spanner position junction.
Preferably, the TPE core retainer plates bottom is provided with convex edge.
The utility model proposes Waterproof cable joint have following beneficial effect：This joint has used TPE material as core
Set, possesses high resiliency, high intensity, high resilience, is brought into close contact with cable skin, sealing is considerably increased compared to traditional nylon
Property, and it is simple for structure, cable surface will not be damaged；Compared to traditional EPDM plastic structure, the tightness of product is added,
Again have can injection molding feature material, there is environment-protecting and non-poisonous safety, have a wide range of application, can recycle.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is structure sectional view schematic diagram of the present utility model；
Fig. 2 is the schematic perspective view of TPE core retainer plates of the present utility model；
Fig. 3 is the schematic perspective view of adapter body structure of the present utility model；
Wherein, 1- adapter bodies, 2- tip side caps, 3-TPE core retainer plates, 4- protuberances, the threaded portions of 5- second, the screw threads of 6- first
Portion, 7-O shape sealing rings, 8- convex edges, 9- fixing muscles, 10- fins.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in figure 1, the utility model proposes the Waterproof cable joint that a kind of core retainer plate material is TPE, including joint master
Body 1, tip side cap 2, the adapter body inside are provided with TPE core retainer plates 3, and the top of TPE core retainer plates 3 is provided with protuberance 4, described prominent
Go out portion 4 and be pressed on the fitting end, wherein TPE material has the high resiliency of rubber, and high intensity, high resilience, having again can
The material of the feature of injection molding, there is environment-protecting and non-poisonous safety, have a wide range of application, there is an excellent coloring, soft-touch is weather-proof
Property, fatigue resistance and temperature tolerance, processing characteristics are superior, and without vulcanization, can recycle reduces cost, both can be with quadric injection mould
Shaping, can be used separately as core retainer plate, also can be by adding other species plastic cement such as PAPS etc., required by reaching product
Performance；When the turn of tip side cap 2 is downward, TPE core retainer plates 3 can be extruded, make its deformation, outside the inwall extruded cable of TPE core retainer plates 3
Portion, cable is fixed in a manner of face contacts, cable surface will not be damaged, while sealing can be increased.
Wherein, the bottom of TPE core retainer plates 3 is provided with convex edge 8, and the protuberance 4 on the top of TPE core retainer plates 3 can be pressed on adapter body 1
On, and protuberance lower annular is provided with some fixing muscles 9, is provided with and the fixing muscle 9 on the inside of the oral area of adapter body 1
The fin 10 being engaged, when TPE core retainer plates 3 are installed in adapter body 1, the fixing muscle 9 is stuck between the fin 10, is protected
The installation stabilization of TPE core retainer plates 3 is demonstrate,proved, itself will not be rotated when being under pressure, and the inwall of convex edge 8 of bottom can be pressed on cable skin
On, by increasing capacitance it is possible to increase pressure, ensure more preferable to the fixation of cable.
In order to increase the sealing of joint and equipment junction, the adapter body 1 includes spanner position, on the spanner position
Under be respectively equipped with the first threaded portion 6 and the second threaded portion 5, it is close that second threaded portion 5 with spanner position junction is provided with O shapes
Seal 7, outside joint is lock onto at required screw thread or through hole position, with nut check, O-ring is produced slight deformation,
The sealing effectiveness of joint is realized in the gap of the full joint of filling and present position, in use, wire rod is passed through into whole joint, and
Swivel end cap 2, tip side cap 2 with threads turn it is downward after, force inside the deformation of TPE core retainer plates 3, be allowed to close with cable
Fitting, reaches sealing effectiveness.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
- A kind of 1. metal Waterproof cable joint of TPE materials core retainer plate, it is characterised in that including adapter body, the adapter body It is provided with tip side cap；TPE core retainer plates are provided with inside the adapter body, the TPE core retainer plates top is provided with protuberance, the protrusion Portion is pressed on the adapter body end；The protuberance lower annular is provided with some fixing muscles, in the adapter body oral area Side is provided with the fin being engaged with the fixing muscle, and the fixing muscle is stuck between the fin.
- 2. the metal Waterproof cable joint of TPE materials core retainer plate according to claim 1, it is characterised in that the joint master Body includes spanner position, and the spanner position is respectively equipped with the first threaded portion and the second threaded portion, second threaded portion and institute up and down State spanner position junction and be provided with O-ring seals.
- 3. the metal Waterproof cable joint of TPE materials core retainer plate according to claim 1, it is characterised in that the TPE core retainer plates Bottom is provided with convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009842.9U CN207218205U (en) | 2017-08-14 | 2017-08-14 | A kind of metal Waterproof cable joint of TPE materials core retainer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009842.9U CN207218205U (en) | 2017-08-14 | 2017-08-14 | A kind of metal Waterproof cable joint of TPE materials core retainer plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218205U true CN207218205U (en) | 2018-04-10 |
Family
ID=61818820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009842.9U Active CN207218205U (en) | 2017-08-14 | 2017-08-14 | A kind of metal Waterproof cable joint of TPE materials core retainer plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218205U (en) |
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2017
- 2017-08-14 CN CN201721009842.9U patent/CN207218205U/en active Active
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| GR01 | Patent grant |