CN105071173A - Belt buckle power plug extension cord - Google Patents
Belt buckle power plug extension cord Download PDFInfo
- Publication number
- CN105071173A CN105071173A CN201510517889.5A CN201510517889A CN105071173A CN 105071173 A CN105071173 A CN 105071173A CN 201510517889 A CN201510517889 A CN 201510517889A CN 105071173 A CN105071173 A CN 105071173A
- Authority
- CN
- China
- Prior art keywords
- male
- lobe
- tooth chain
- terebrantia
- female
- 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
- 241001516538 Terebrantia Species 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 abstract description 13
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a belt buckle power plug extension cord, which comprises a male terminal, a female terminal and a wire, wherein both the male terminal and the female terminal both comprise cylindrical parts and tapered tail parts; the circumference of the cylindrical part of the female terminal is upwardly provided with a plurality of petal-shaped inner protection petals connected in sequence; two sides of each inner protection petal are provided with a tooth chain belt respectively; one tooth chain belt is provided with a zipper head; the inner protection petals and the zipper heads are combined to form a sleeve via the tooth chain belts, and the front ends are folded to coat the tapered tail part of the male terminal; the wire, close to one end of the male terminal, is provided with an outer protection ring convex circumferentially, and the front ends of the folded inner protection petals are placed at the inner side of the outer protection ring. The belt buckle power plug extension cord has the advantages that after the multiple inner protection petals are combined, the front ends are folded and sleeve the tapered tail part of the male terminal, and dual effects of isolating mud or cement mortar and enhancing anti-pulling performance are achieved; and a straight buckle belt and the outer protection ring can help enhance the two functions, and the extension cord can be used in harsh environments such as mud or cement mortar.
Description
Technical field
The present invention relates to a kind of attaching plug extended line; Specifically bracelet attaching plug extended line.
Background technology
Attaching plug extended line is more common articles for use, for electrician's articles for use of the socket that is connected and fixed and movement.
Conventional extended line is all first female of public affairs, and centre is a wire, and male is provided with metal insert, and female has jack; Some female is outside equipped with a lasso, and lasso can wrap male, and play waterproof or fixing effect, the inner side of lasso is generally provided with side channel, in case throw off.
Such setting, it is enough for using under indoor design condition or normal condition, but for through outdoor application of being everlasting, particularly use in mud or cement mortar, such setting is just not much of that, because in use, mud or cement mortar can be stained with extended line makes it gain in weight, and when extracting, mud or cement mortar also can produce very large suction, the male of general design or female, just directly fallen by pull-off.
Summary of the invention
The present invention is directed to prior art deficiency, provide one and can be used for inserting the occasion such as mud or cement mortar, waterproof prevents the bracelet attaching plug extended line dragged.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: bracelet attaching plug extended line comprises male, female and electric wire, this male and this female include cylindrical portion and terebrantia, female cylindrical portion circumferential on be provided with some be successively connected petal-like in protect lobe, the both sides protecting lobe in described are respectively provided with tooth chain band, and tooth chain band described in one of them is provided with a slider of zipper fastener, protect lobe in all and spell composition sleeve-shaped by tooth chain band and slider of zipper fastener, and front end is wrapped on male terebrantia after drawing in; On the electric wire of male one end, be provided with the outer guard ring of a circumferential projection, in after gathering, protect the inner side that lobe front end is placed on described outer guard ring; The outer surface center position protecting lobe in described is provided with a straight cingulum, and the front inner surface of described straight cingulum is provided with subband head, and what the outer surface of described outer guard ring was corresponding is provided with master tape head, and described subband head is buckled on described master tape head.
Described outer guard ring is obliquely installed, orientation angle and male terebrantia basically identical.
The outer surface protecting lobe in described scribbles waterproof PVC coating, and the inner surface protecting lobe in described is coated with spongy sponge coating.
The cylindrical portion of male and the intersection of terebrantia are provided with some grooves, and the tooth chain band after closing up is by the top of described groove.
The present invention compared with prior art, has following beneficial effect: after protecting lobe splicing assembling in multiple, front end closes up and is enclosed within male terebrantia, has the double action that isolated mud or cement mortar and lifting are anti-pull; Straight cingulum and outer guard ring all contribute to promoting this two kinds of functions, and this extended line can be used under the adverse circumstances such as mud or cement mortar.
Accompanying drawing explanation
Fig. 1 is the operating diagram of the plug of embodiment of the present invention when not inserting.
Operating diagram when Fig. 2 is the plug insertion of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: as shown in Fig. 1 to Fig. 2: male 1, cylindrical portion 11, terebrantia 12, female 2, electric wire 3, in protect lobe 4, tooth chain band 41, slider of zipper fastener 42, straight cingulum 5, subband head 51, outer guard ring 6, master tape head 61.
Bracelet attaching plug extended line comprises male 1, female 2 and electric wire 3, male and female include cylindrical portion 11 and terebrantia 12 two parts, female cylindrical portion circumferential on be provided with 2-8 sheet be successively connected petal-like in protect lobe 4, the both sides inside protecting lobe are respectively provided with tooth chain band 41, and one of them tooth chain band is provided with a slider of zipper fastener 42, tooth chain band 41 and slider of zipper fastener 42 constitute slide fastener, protect lobe in all and spell composition sleeve-shaped by tooth chain band and slider of zipper fastener, and front end is wrapped on male terebrantia after drawing in, there is isolated mud or cement mortar, and the double action that lifting tension is dragged, the outer guard ring 6 of a circumferential projection is provided with on the electric wire of male one end, it is thin that outer guard ring can make thick front end, bottom, be easy to flexural deformation and also can provide good support force, outer guard ring is obliquely installed, orientation angle and male terebrantia basically identical, optimal design, front is along being adjacent to female terebrantia, resistance when can reduce mobile, protect the inner side that lobe front end is placed on outer guard ring in after gathering, prevent mud or cement mortar from entering from the interior crack protected between lobe and male terebrantia.
The outer surface center position inside protecting lobe is provided with a straight cingulum 5, the front inner surface of straight cingulum is provided with subband head 51, what the outer surface of outer guard ring was corresponding is provided with master tape head 61, subband head is buckled on master tape head, play in connection the effect protecting lobe and outer guard ring, prevent outer guard ring being subject to its angle of inclination to digging after rightabout resistance outward, mud pours into.
The outer surface inside protecting lobe scribbles waterproof PVC coating, prevents mud or cement mortar from attaching, and the inner surface inside protecting lobe is coated with spongy sponge coating, a small amount of mud that absorption is infiltrated or cement mortar.
The cylindrical portion of male and the intersection of terebrantia are provided with 3-8 bar groove, and quantity is consistent with slider of zipper fastener, and the tooth chain band after closing up is by the top of groove, and to prevent herein, after the tooth chain band after engagement outwards arches upward and splits, mud or cement mortar infiltrate.
Claims (4)
1. bracelet attaching plug extended line, comprise male (1), female (2) and electric wire (3), this male and this female include cylindrical portion (11) and terebrantia (12), it is characterized in that: female cylindrical portion circumferential on be provided with some be successively connected petal-like in protect lobe (4), the both sides protecting lobe in described are respectively provided with tooth chain band (41), and tooth chain band described in one of them is provided with a slider of zipper fastener (42), protect lobe in all and spell composition sleeve-shaped by tooth chain band and slider of zipper fastener, and front end is wrapped on male terebrantia after drawing in; On the electric wire of male one end, be provided with the outer guard ring (6) of a circumferential projection, in after gathering, protect the inner side that lobe front end is placed on described outer guard ring; The outer surface center position protecting lobe in described is provided with a straight cingulum (5), the front inner surface of described straight cingulum is provided with subband head (51), what the outer surface of described outer guard ring was corresponding is provided with master tape head (61), and described subband head is buckled on described master tape head.
2. bracelet attaching plug extended line as claimed in claim 1, is characterized in that: described outer guard ring is obliquely installed, orientation angle and male terebrantia basically identical.
3. bracelet attaching plug extended line as claimed in claim 2, it is characterized in that: the outer surface protecting lobe in described scribbles waterproof PVC coating, the inner surface protecting lobe in described is coated with spongy sponge coating.
4. bracelet attaching plug extended line as claimed in claim 3, it is characterized in that: the cylindrical portion of male and the intersection of terebrantia are provided with some grooves, the tooth chain band after closing up is by the top of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517889.5A CN105071173B (en) | 2015-08-23 | 2015-08-23 | Buckled attaching plug extended line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517889.5A CN105071173B (en) | 2015-08-23 | 2015-08-23 | Buckled attaching plug extended line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105071173A true CN105071173A (en) | 2015-11-18 |
| CN105071173B CN105071173B (en) | 2017-09-12 |
Family
ID=54500486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510517889.5A Active CN105071173B (en) | 2015-08-23 | 2015-08-23 | Buckled attaching plug extended line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105071173B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486831A (en) * | 2016-10-12 | 2017-03-08 | 成都理工大学 | Loudspeaker flower-shape plug cord protective jacket |
| CN109119820A (en) * | 2018-08-21 | 2019-01-01 | 镇江中佳电器有限公司 | A kind of outdoor Anti-drop plug |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201048172Y (en) * | 2007-05-30 | 2008-04-16 | 岳丰科技股份有限公司 | Power supply lengthening line with LED indication lamp |
| CN201845949U (en) * | 2010-08-30 | 2011-05-25 | 上杭建润电业有限公司 | Extended line plug and socket device |
| CN202205959U (en) * | 2011-08-11 | 2012-04-25 | 南通芯迎设计服务有限公司 | Socket waterproof projection sleeve |
| CN202217855U (en) * | 2011-06-15 | 2012-05-09 | 湖南大学 | Charging post extension line with standard design |
| CN202261871U (en) * | 2011-10-21 | 2012-05-30 | 邹铜 | Dustproof electrothermal tube |
| CN202749628U (en) * | 2012-08-29 | 2013-02-20 | 闫永华 | Anti-twist zipper type USB prolonging device |
| CN203774579U (en) * | 2014-03-03 | 2014-08-13 | 马海涛 | Novel snap-fastener binding post |
| CN203800288U (en) * | 2014-03-19 | 2014-08-27 | 东莞龙杰电子有限公司 | Waterproof equipment connection line |
-
2015
- 2015-08-23 CN CN201510517889.5A patent/CN105071173B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201048172Y (en) * | 2007-05-30 | 2008-04-16 | 岳丰科技股份有限公司 | Power supply lengthening line with LED indication lamp |
| CN201845949U (en) * | 2010-08-30 | 2011-05-25 | 上杭建润电业有限公司 | Extended line plug and socket device |
| CN202217855U (en) * | 2011-06-15 | 2012-05-09 | 湖南大学 | Charging post extension line with standard design |
| CN202205959U (en) * | 2011-08-11 | 2012-04-25 | 南通芯迎设计服务有限公司 | Socket waterproof projection sleeve |
| CN202261871U (en) * | 2011-10-21 | 2012-05-30 | 邹铜 | Dustproof electrothermal tube |
| CN202749628U (en) * | 2012-08-29 | 2013-02-20 | 闫永华 | Anti-twist zipper type USB prolonging device |
| CN203774579U (en) * | 2014-03-03 | 2014-08-13 | 马海涛 | Novel snap-fastener binding post |
| CN203800288U (en) * | 2014-03-19 | 2014-08-27 | 东莞龙杰电子有限公司 | Waterproof equipment connection line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486831A (en) * | 2016-10-12 | 2017-03-08 | 成都理工大学 | Loudspeaker flower-shape plug cord protective jacket |
| CN109119820A (en) * | 2018-08-21 | 2019-01-01 | 镇江中佳电器有限公司 | A kind of outdoor Anti-drop plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105071173B (en) | 2017-09-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160720 Address after: 315040 Zhejiang city of Ningbo province high tech Zone Jinghua Road No. 188 Yonggang modern science and Technology Park A block, Room 405 Applicant after: NINGBO ZHANGFU ENERGY TECHNOLOGY Co.,Ltd. Address before: 211 room 6, building 8, 315202 Xingye Road, Ningbo Free Trade Zone, Zhejiang, China Applicant before: NINGBO CENGYUNSHAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170731 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315040 Zhejiang city of Ningbo province high tech Zone Jinghua Road No. 188 Yonggang modern science and Technology Park A block, Room 405 Applicant before: NINGBO ZHANGFU ENERGY TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Qianqian Inventor after: Liu Zhenhua Inventor after: Fu Xiaoyu Inventor after: Dong Shaogui Inventor after: Xi Hao Inventor before: Chen Haiting Inventor before: Qian Chunyue |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170816 Address after: 236800, development zone of Mengcheng County of Bozhou Province, Anhui City Road East Road, Yuchi Venture Building 9 building 905 room Applicant after: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 233600 No. 88, nongchang Road, Mianmai original seed farm, Chengdong, Woyang County, Bozhou City, Anhui Province Patentee after: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. Address before: 236800 room 905, 9th floor, Chuangye building, South Renhe road and East weichi Avenue, Mengcheng Development Zone, Bozhou City, Anhui Province Patentee before: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. |
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Effective date of registration: 20240407 Address after: 233600 110m to the southwest of Zijin Yujing, Ziguang Avenue South, Guoyang County, Bozhou City, Anhui Province Patentee after: Woyang Quantum Information Technology Co.,Ltd. Country or region after: China Address before: 233600 No. 88, nongchang Road, Mianmai original seed farm, Chengdong, Woyang County, Bozhou City, Anhui Province Patentee before: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |