CN109560421A - A kind of plug for preventing electric wire to be broken - Google Patents
A kind of plug for preventing electric wire to be broken Download PDFInfo
- Publication number
- CN109560421A CN109560421A CN201811508427.7A CN201811508427A CN109560421A CN 109560421 A CN109560421 A CN 109560421A CN 201811508427 A CN201811508427 A CN 201811508427A CN 109560421 A CN109560421 A CN 109560421A
- Authority
- CN
- China
- Prior art keywords
- electric wire
- plug
- protective case
- fixing sleeve
- interior fixing
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 230000008602 contraction Effects 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 235000003283 Pachira macrocarpa Nutrition 0.000 claims 1
- 241001083492 Trapa Species 0.000 claims 1
- 235000014364 Trapa natans Nutrition 0.000 claims 1
- 235000009165 saligot Nutrition 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/562—Bending-relieving
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Abstract
The invention discloses a kind of plugs for preventing electric wire to be broken, including plug and electric wire, the connection of one end of the electric wire and plug, interior fixing sleeve is socketed on the electric wire, one end of the interior fixing sleeve is fixedly connected with plug, protective case is socketed on the interior fixing sleeve, one end of the protective case and plug are rotatablely connected, multiple contraction chambers are offered on the protective case, the side of the contraction chamber offers contraction stomata, multiple outer stomatas are also provided on the protective case, multiple inner air vents are offered on the interior fixing sleeve, the protective case is provided with separation layer close to the side of electric wire, multiple connection stomatas corresponding with inner air vent are offered on the separation layer.The present invention by can any folded deformation protective case, to avoid electric wire during bending, interior outside discontinuity and there is the damage of internal structure, assist the bending of electric wire, while also having the function of buffering, it effectively avoided to be damaged.
Description
Technical field
The present invention relates to plug technical field more particularly to a kind of plugs for preventing electric wire to be broken.
Background technique
Plug is connection general electronic products and electrical appliance, household AC power plug and socket, there is rodlike or copper sheet
Shape pin end outstanding, the power outlet of the female connector type physically inserted with slot or pothole, various electric appliances in family
Plug connection socket is required to be connected to power supply, plug is in life using very frequently.
Bolt is generally mounted on wall, and the electric appliance used will not be generally disposed on the same plane with bolt, this is just
The electric wire for needing plug to connect carries out bending and is used cooperatively, the plug being commonly used, and is connecting with electric wire place, is being easy due to repeatedly
Bending, and there is outer epidermal layer fracture, so that internal conducting wire is exposed, the exposure of conducting wire is accumulated over a long period in the presence of safety
Hidden danger.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: the junction of plug electric wire is regular
Bending, exocuticle are easily broken off, and a kind of plug for preventing electric wire to be broken proposed.
To achieve the goals above, present invention employs following technical solutions:
One end of a kind of plug for preventing electric wire to be broken, including plug and electric wire, the electric wire and plug connects, the electricity
Interior fixing sleeve is socketed on line, one end of the interior fixing sleeve is fixedly connected with plug, is socketed with protection on the interior fixing sleeve
Set, one end of the protective case and plug are rotatablely connected, and offer multiple contraction chambers on the protective case, and the one of the contraction chamber
Side offers contraction stomata, and multiple outer stomatas are also provided on the protective case, multiple interior gas are offered on the interior fixing sleeve
Hole, the protective case are provided with separation layer close to the side of electric wire, offer on the separation layer multiple corresponding with inner air vent
Connect stomata.
Preferably, the separation layer is socketed on interior fixing sleeve, is connected between the separation layer and the inner wall of protective case
Multiple connecting shafts, the separation layer are connect by connecting shaft with protective case.
Preferably, the contraction chamber is diamond shape, the contractions stomata and outer stomata is interleaved sets on the protective sleeve.
Preferably, the interior fixing sleeve is provided with sealing ring far from one end of plug, and the sealing ring is socketed on electric wire.
Compared with prior art, the beneficial effects of the present invention are: by can any folded deformation protective case, to avoid
Electric wire during bending, interior outside discontinuity and there is the damage of internal structure, assist the bending of electric wire, while
Have the function of buffering, effectively avoids it impaired.
By fixing sleeve and the protective case that can relatively rotate in being arranged, when environment temperature is lower, inner air vent with
Connection stomata, which is staggered, to be kept the temperature, and when environment temperature is higher, inner air vent is interconnected with stomata is connect, and is conducive to dissipate
Heat avoids inner materials from being in excessively high or too low environment, improves its service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of plug for preventing electric wire to be broken proposed by the present invention；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is a kind of structural schematic diagram in plug section for preventing electric wire to be broken proposed by the present invention.
In figure: 1 plug, 2 electric wires, 3 protective cases, fixing sleeve in 4,5 separation layers, 6 connecting shafts, 7 connection stomatas, 8 inner air vents,
9 shrink stomata, 10 outer stomatas, 11 contraction chambers.
Specific embodiment
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of plug for preventing electric wire to be broken, including plug 1 and electric wire 2, one end of electric wire 2 and plug 1
It connects, is socketed with interior fixing sleeve 4 on electric wire 2, one end of interior fixing sleeve 4 is fixedly connected with plug 1, is socketed on interior fixing sleeve 4
Protective case 3, one end of protective case 3 and plug 1 are rotatablely connected, and offer multiple contraction chambers 11 on protective case 3, and the one of contraction chamber 11
Side, which offers, shrinks stomata 9, is also provided with multiple outer stomatas 10 on protective case 3, multiple inner air vents 8 are offered on interior fixing sleeve 4,
Protective case 3 is provided with separation layer 5 close to the side of electric wire 2, and multiple connection gas corresponding with inner air vent 8 are offered on separation layer 5
Hole 7, separation layer 5 are socketed on interior fixing sleeve 4, and multiple connecting shafts 6 are connected between separation layer 5 and the inner wall of protective case 3, isolation
Layer 5 is connect by connecting shaft 6 with protective case 3, and contraction chamber 11 is diamond shape, shrinks stomata 9 and outer stomata 10 is staggeredly provided with protection
On set 3, interior fixing sleeve 4 is provided with sealing ring far from one end of plug 1, and sealing ring is socketed on electric wire 2.
In the present invention, when user uses the device, after the stitch when 1 one end of plug is inserted into bolt, if connecting below
When the electric wire 2 connect needs to bend, in order to avoid the contact excessively rigid with 1 connecting part of plug of electric wire 2, pass through protective case 3
It is buffered, when electric wire 2 is bent to side, due to offering multiple contraction chambers 11, protective case 3 around protective case 3
The contraction chamber 11 of bending inside will be squeezed, then the air in contraction chamber 11 will be come out by shrinking the circulation of stomata 9, empty
Between compression in contraction chamber 11, in the case where not compressing to the specific inside of protective case 3, the length on the inside of bending place is corresponding
Meeting reduce, otherwise bending place on the outside of will be stretched, in corresponding contraction chamber 11 close to shrink 9 side of stomata will be from broken line
State drawing is linear state, so that the length on the outside of bending place accordingly increases, to effectively avoid to electric wire 2
Overflexing is carried out, is avoided when being bent to protective case 3, since the pressure in outside in radian is different, so that protection
Cover and compressed or stretched inside 3 materials so that internal discontinuity and there is the damage of material, stress is not inside material
Uniformly, it accumulates over a long period and is easily broken off.
The electric wire 2 and protective case 3 used be generally rubber material, rubber material under excessively high or too low temperature,
Material internal structure is easy to be affected, after internal structure is damaged, it is easy to it is broken during use, so need
Guarantee the relative constant of its use environment temperature, when environment temperature is higher, needs ventilation and heat, user, which rotates, to be protected
Sheath 3, so that the inner air vent 8 on the connection stomata 7 of 3 internal barrier 5 of protective case and interior fixing sleeve 4 corresponds, by outer
Stomata 10 is connected to external environment, then the space that will be will form air between protective case 3 and interior fixing sleeve 4 and can circulate then is protected
The circulation for demonstrate,proving air, then be conducive to radiate, while the presence of protective case 3 is but also it has certain isolation effect with heat source；
When environment temperature is lower, need to keep the temperature, rotate protective case 3 so that the connection stomata 7 of 3 internal barrier 5 of protective case with
Inner air vent 8 on interior fixing sleeve 4 mutually staggers, then to form a relatively closed sky between interior fixing sleeve 4 and electric wire 2
Between, realize the effect of heat preservation；It avoids electric wire 2 from being in the environment of overheat or supercooling, improves its service life, avoid long-term
Use process in, 2 material of electric wire aging itself is impaired, guarantees the safety used.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of plug for preventing electric wire to be broken, including plug (1) and electric wire (2), one end of the electric wire (2) and plug (1)
Connection, which is characterized in that be socketed with interior fixing sleeve (4) on the electric wire (2), one end and plug (1) of the interior fixing sleeve (4)
It is fixedly connected, is socketed with protective case (3) on the interior fixing sleeve (4), one end of the protective case (3) and plug (1) rotation connect
It connecing, is offered multiple contraction chambers (11) on the protective case (3), the side of the contraction chamber (11), which offers, shrinks stomata (9),
It is also provided with multiple outer stomatas (10) on the protective case (3), offers multiple inner air vents (8), institute on the interior fixing sleeve (4)
It states protective case (3) to be provided with separation layer (5) close to the side of electric wire (2), offers multiple and inner air vent on the separation layer (5)
(8) corresponding connection stomata (7).
2. a kind of plug for preventing electric wire to be broken according to claim 1, which is characterized in that separation layer (5) socket
On interior fixing sleeve (4), be connected with multiple connecting shafts (6) between the separation layer (5) and the inner wall of protective case (3), it is described every
Absciss layer (5) is connect by connecting shaft (6) with protective case (3).
3. a kind of plug for preventing electric wire to be broken according to claim 1, which is characterized in that the contraction chamber (11) is water chestnut
Shape, the contraction stomata (9) and outer stomata (10) are staggeredly provided on protective case (3).
4. a kind of plug for preventing electric wire to be broken according to claim 1, which is characterized in that the interior fixing sleeve (4) is remote
One end from plug (1) is provided with sealing ring, and the sealing ring is socketed on electric wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811508427.7A CN109560421B (en) | 2018-12-11 | 2018-12-11 | Plug for preventing electric wire from breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811508427.7A CN109560421B (en) | 2018-12-11 | 2018-12-11 | Plug for preventing electric wire from breaking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109560421A true CN109560421A (en) | 2019-04-02 |
| CN109560421B CN109560421B (en) | 2020-05-22 |
Family
ID=65869524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811508427.7A Active CN109560421B (en) | 2018-12-11 | 2018-12-11 | Plug for preventing electric wire from breaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109560421B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202154334U (en) * | 2011-08-15 | 2012-03-07 | 张卫 | Adjustable air-permeable chair |
| CN103904477A (en) * | 2014-03-04 | 2014-07-02 | 深圳三星通信技术研究有限公司 | Outdoor communication device cable protective adapter assembly, outdoor communication device shell and outdoor communication device |
| JP2014164957A (en) * | 2013-02-24 | 2014-09-08 | Furukawa Electric Co Ltd:The | Electric wire connection structure |
| CN204615062U (en) * | 2015-03-19 | 2015-09-02 | 智嘉通讯科技(东莞)有限公司 | RJ45 connector connector |
| CN206829408U (en) * | 2017-06-03 | 2018-01-02 | 苏州市华顺装饰有限公司 | A kind of walling system |
| CN107871960A (en) * | 2017-11-03 | 2018-04-03 | 中车青岛四方机车车辆股份有限公司 | Wire harness attachment structure and there is its train |
| CN207624421U (en) * | 2017-11-03 | 2018-07-17 | 江山海维科技有限公司 | A kind of environmental-protection low-smoke halogen-free composite wire |
| CN108392048A (en) * | 2018-05-14 | 2018-08-14 | 马根昌 | Self-closed type suction pipe thermal insulation cup |
-
2018
- 2018-12-11 CN CN201811508427.7A patent/CN109560421B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202154334U (en) * | 2011-08-15 | 2012-03-07 | 张卫 | Adjustable air-permeable chair |
| JP2014164957A (en) * | 2013-02-24 | 2014-09-08 | Furukawa Electric Co Ltd:The | Electric wire connection structure |
| CN103904477A (en) * | 2014-03-04 | 2014-07-02 | 深圳三星通信技术研究有限公司 | Outdoor communication device cable protective adapter assembly, outdoor communication device shell and outdoor communication device |
| CN204615062U (en) * | 2015-03-19 | 2015-09-02 | 智嘉通讯科技(东莞)有限公司 | RJ45 connector connector |
| CN206829408U (en) * | 2017-06-03 | 2018-01-02 | 苏州市华顺装饰有限公司 | A kind of walling system |
| CN107871960A (en) * | 2017-11-03 | 2018-04-03 | 中车青岛四方机车车辆股份有限公司 | Wire harness attachment structure and there is its train |
| CN207624421U (en) * | 2017-11-03 | 2018-07-17 | 江山海维科技有限公司 | A kind of environmental-protection low-smoke halogen-free composite wire |
| CN108392048A (en) * | 2018-05-14 | 2018-08-14 | 马根昌 | Self-closed type suction pipe thermal insulation cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109560421B (en) | 2020-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200426 Address after: 325000 Room 201, building 1, Shuixin bamboo group, Shuixin street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Lin Libin Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210000 Applicant before: Xie Zhendong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240223 Address after: Room 605, Building 2, No. 141 Chengxi Road, Liandu District, Lishui City, Zhejiang Province, 323000 Patentee after: Wang Shengxing Country or region after: China Address before: 325000, Room 201, Building 1, Shuixin Bamboo Cluster, Shuixin Street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Lin Libin Country or region before: China |
|
| TR01 | Transfer of patent right |