CN105071155A - Plug with protective sleeve - Google Patents
Plug with protective sleeve Download PDFInfo
- Publication number
- CN105071155A CN105071155A CN201510520248.5A CN201510520248A CN105071155A CN 105071155 A CN105071155 A CN 105071155A CN 201510520248 A CN201510520248 A CN 201510520248A CN 105071155 A CN105071155 A CN 105071155A
- Authority
- CN
- China
- Prior art keywords
- plug
- protective sleeve
- power line
- melting
- point metal
- 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.)
- Pending
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a plug with a protective sleeve. The plug comprises a plug body, a power line and plug pins, wherein the power line and the plug pins are connected on the plug body, and a section in the power line is connected by a low-melting-point metal lead wire; and the plug further comprises the protective sleeve with shape and size similar to that of the plug pins, and a cylindrical blind hole which allow a finger to reach in is formed in the plug body. When the plug with the protective sleeve is in use, the low-melting-point metal lead wire in the power line is melted immediately if the plug burnout caused by various conditions (such as too large power) occurs, so as to protect electrical equipment against damage; and by arranging the plug pin protective sleeve, poor contact of the plug pins caused by the fact that the plug is not used for a long time can be prevented, thereby improving use results.
Description
Technical field
The invention belongs to hardware products field, relate to a kind of plug, particularly relate to a kind of plug with protective sleeve.
Background technology
Plug is one of hardware products common in people's daily life, plug one end and socket with the use of, the other end connects the various equipment needing electricity consumption.But in practical situations both, usually there will be due to various situation, cause the power line of plug to burn, such danger close, not only can burn out electric equipment, What is more understands initiation fire, causes great loss to the lives and properties of people; Simultaneously existing plug due to for a long time need not, cause loose contact.
Summary of the invention
The present invention, in order to overcome deficiency of the prior art, provides a kind of plug with protective sleeve.
The present invention is achieved through the following technical solutions:
With a plug for protective sleeve, comprise plug body, power line, pin, described power line and pin are all connected in plug body, have one section to be connected by low-melting-point metal wire in described power line; This plug also comprises the protective sleeve similar to pin profile, size.
As the preferred technical solution of the present invention, described plug body is provided with blind cylindrical hole, finger can be allowed to put in, thus plug can be pulled up from socket by people easily, effortlessly.
As the preferred technical solution of the present invention, described power line is that copper material is made.
As the preferred technical solution of the present invention, described low-melting-point metal wire is that aluminum material is made.
Compared with prior art, the invention has the beneficial effects as follows: plug provided by the invention in use, once occur that the plug caused due to various situation (as power is excessive) burns, the low-melting-point metal wire now on power line fuses immediately, and protection electric equipment is from damage; Simultaneously by arranging pin protective sleeve, can prevent plug for a long time need not and cause pin loose contact, improve result of use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 ?plug body; 2 ?power line; 3 ?pin; 4 ?low-melting-point metal wire; 5 ?protective sleeve; 6 ?blind hole.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of plug with protective sleeve; comprise plug body 1, power line 2, pin 3; described power line 2 and pin 3 are all connected in plug body 1; one section is had to be connected by low-melting-point metal wire 4 in described power line 2; preferably; described power line 2 is made for copper material, and described low-melting-point metal wire 4 is made for aluminum material.In use, once occur that the plug caused due to various situation (as power is excessive) burns, the low-melting-point metal wire now on power line fuses plug immediately, and protection electric equipment is from damage.
This plug also comprises the protective sleeve 5 similar to pin 3 profile, size, can prevent plug for a long time need not and cause pin loose contact, improve result of use.
Described plug body 1 is provided with blind cylindrical hole 6, finger can be allowed to put in, thus plug can be pulled up from socket by people easily, effortlessly.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the plug with protective sleeve, comprise plug body (1), power line (2), pin (3), described power line (2) and pin (3) are all connected in plug body (1), it is characterized in that: have one section to be connected by low-melting-point metal wire (4) in described power line (2); This plug also comprises the protective sleeve (5) similar to pin (3) profile, size.
2. a kind of plug with protective sleeve according to claim 1, is characterized in that: described plug body (1) is provided with blind cylindrical hole (6).
3. a kind of plug with protective sleeve according to claim 1, is characterized in that: described power line (2) is made for copper material.
4. a kind of plug with protective sleeve according to claim 3, is characterized in that: described low-melting-point metal wire (4) is made for aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520248.5A CN105071155A (en) | 2015-08-21 | 2015-08-21 | Plug with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520248.5A CN105071155A (en) | 2015-08-21 | 2015-08-21 | Plug with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105071155A true CN105071155A (en) | 2015-11-18 |
Family
ID=54500469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520248.5A Pending CN105071155A (en) | 2015-08-21 | 2015-08-21 | Plug with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105071155A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202275984U (en) * | 2011-09-25 | 2012-06-13 | 王燕 | Anti-electric-shock plug |
| CN202633601U (en) * | 2012-05-15 | 2012-12-26 | 成都阿尔刚雷科技有限公司 | Power plug with insulating sheath |
| CN202906053U (en) * | 2012-11-20 | 2013-04-24 | 李爽 | Plug |
| CN204349047U (en) * | 2014-12-08 | 2015-05-20 | 李惟 | A kind of plug with telescopic protective cover |
| CN204835095U (en) * | 2015-08-21 | 2015-12-02 | 姜超 | Plug with protective sheath |
-
2015
- 2015-08-21 CN CN201510520248.5A patent/CN105071155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202275984U (en) * | 2011-09-25 | 2012-06-13 | 王燕 | Anti-electric-shock plug |
| CN202633601U (en) * | 2012-05-15 | 2012-12-26 | 成都阿尔刚雷科技有限公司 | Power plug with insulating sheath |
| CN202906053U (en) * | 2012-11-20 | 2013-04-24 | 李爽 | Plug |
| CN204349047U (en) * | 2014-12-08 | 2015-05-20 | 李惟 | A kind of plug with telescopic protective cover |
| CN204835095U (en) * | 2015-08-21 | 2015-12-02 | 姜超 | Plug with protective sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |