CN201758207U - Structure for connecting protective tube in power plug - Google Patents
Structure for connecting protective tube in power plug Download PDFInfo
- Publication number
- CN201758207U CN201758207U CN2010205106669U CN201020510666U CN201758207U CN 201758207 U CN201758207 U CN 201758207U CN 2010205106669 U CN2010205106669 U CN 2010205106669U CN 201020510666 U CN201020510666 U CN 201020510666U CN 201758207 U CN201758207 U CN 201758207U
- Authority
- CN
- China
- Prior art keywords
- protective tube
- connecting portion
- power line
- syndeton
- attaching plug
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 71
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a structure for connecting a protective tube in a power plug. The protective tube is installed at the back of a non-polar terminal connected with a live wire. A rear end of the non-polar terminal is provided with a non-polar terminal connecting part. One end of the protective tube is arranged on the non-polar terminal connecting part, and the other end is connected with a protective tube clamp in connection with a power line. The front end of the protective tube clamp is a protective tube clamping part, and the rear end is a power line connecting part. One end of the protective tube is disposed on the non-polar terminal connecting part, and the other end on the protective tube clamping part. The structure of the utility model comprises the non-polar terminal connecting part and the protective tube clamp, which, composed of the protective tube clamping part and the power line connecting part, is a special component used in the plug to install the protective tube. The protective tube is only needed to be gently pressed into the protective tube clamp during the installation of the protective tube, and can be removed just by pull-out, achieving convenient installation and utilization and reliable performance. The utilization with the plug and the protective tube enables to provide over-current protection for electric appliances and to avoid electric accidents.
Description
Technical field
The utility model relates to the attaching plug technical field, relates in particular to a kind of attaching plug that has protective tube.
Background technology
At present, the small household appliances of America and Europe and domestic market etc. itself are not provided with overcurrent protective device, run into when apparatus failure or short circuit produce high electric current be easy to generate electric shock, burn out, security incident such as fire.For this reason, the U.S. makes modification to UL507 electric fan standard clause, requires the attaching plug of electric fan is installed additional overcurrent protective device, and this amended standard will be implemented on September 27th, 2010.In order to adapt to this new standard; applicant has been applied for title " attaching plug of band replaceable fuse tube " February 16 in 2009; this plug inside is equipped with a protective tube, and protection electrical equipment and personal safety are played in the power down source of in time breaking when electrical equipment generation overcurrent.Yet this patent does not disclose protective tube and specifically with which kind of frame mode is connected with power line with nonpolar terminal, protective tube.
The utility model content
The technical problems to be solved in the utility model is, a kind of syndeton and corresponding parts that nonpolar terminal, protective tube and power line are linked together of being used for are provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the syndeton of protective tube in a kind of attaching plug, it is characterized in that: described protective tube is installed in the nonpolar terminal back that is connected with live wire, this nonpolar terminal rear end is provided with nonpolar terminal connecting portion, one end of protective tube is installed on this nonpolar terminal connecting portion, the other end connects Insulating tube clip, and Insulating tube clip connects the live wire of power line.
Further, described nonpolar terminal connecting portion is " U " type structure or " L " type structure.
Further, the front end of described Insulating tube clip is a protective tube clamping portion, and the rear end is the power line connecting portion, and protective tube clamping portion and power line connecting portion link together; Protective tube one end is installed on the nonpolar terminal connecting portion, and the other end is installed in the protective tube clamping portion, and protective tube can conveniently be pressed into protective tube clamping portion, also can conveniently extract.
Further, described protective tube clamping portion is for ease of clamping " U " type groove structure of protective tube; The power line connecting portion is that the fin that stretch out on both sides bends up the binding post that is formed for the fixed power source line by the mould riveting towards middle complications, and is porose on the binding post, and power line being inserted in the hole and clamp can the fixed power source line.
Further, described nonpolar terminal connecting portion, Insulating tube clip are made by metal material.
Further, described nonpolar terminal connecting portion, Insulating tube clip are made by the copper product of nickel plating.
Further, described nonpolar terminal and nonpolar terminal connecting portion are structure as a whole or divide body structure.
Further, described protective tube clamping portion and power line connecting portion are structure as a whole or divide body structure.
The utility model is made of nonpolar terminal connecting portion, Insulating tube clip, Insulating tube clip is made up of protective tube clamping portion and power line connecting portion, it is the special-purpose member that is used for installation insurance pipe in plug, only need during the installation insurance pipe to be pressed into protective tube in the Insulating tube clip gently, extract during taking-up and get final product easy to install, dependable performance; Mated plug and protective tube use can play overcurrent protection to electrical equipment, avoids using electrification.
Description of drawings
Fig. 1 is the johning knot composition of protective tube;
Fig. 2 is for connecting the non-polar end minor structure figure of protective tube;
Fig. 3 is the Insulating tube clip structure chart.
Among the figure, 1 is nonpolar terminal, and 2 is the polarity terminal, and 3 is power line, and 4 is protective tube, and 5 is Insulating tube clip, and 6 is nonpolar terminal connecting portion, and 7 is protective tube clamping portion, and 8 is the power line connecting portion.
Embodiment
In the present embodiment, with reference to Fig. 1, Fig. 2 and Fig. 3, the syndeton of protective tube in the described attaching plug, protective tube 4 is installed in nonpolar terminal 1 back that is connected with live wire, and another polarity terminal 2 directly is connected with power line 3; Nonpolar terminal 1 rear end is provided with nonpolar terminal connecting portion 6, and an end of protective tube 4 is installed on this nonpolar terminal connecting portion 6, and the other end connects Insulating tube clip 5, and Insulating tube clip 5 connects the live wire of power line 3.
Described nonpolar terminal connecting portion 6 is " L " type structure, and protective tube 4 is by being placed on its horizontal position.
The front end of described Insulating tube clip 5 is a protective tube clamping portion 7, and the rear end is a power line connecting portion 8, and protective tube clamping portion 7 and power line connecting portion 8 link together; Protective tube 4 one ends are installed on the nonpolar terminal connecting portion 6, and the other end is installed in the protective tube clamping portion 7, and protective tube 4 can conveniently be pressed into protective tube clamping portion 7, also can conveniently extract.
Described protective tube clamping portion 7 is for ease of clamping " U " type groove structure of protective tube 4; The fin that power line connecting portion 8 stretches out for both sides bends up the binding post that is formed for fixed power source line 3 by the particular manufacturing craft riveting towards middle complications, and binding post connects with the direct riveting of live wire conductor.
Described nonpolar terminal connecting portion 6, Insulating tube clip 5 are made by the copper product of nickel plating.
Described nonpolar terminal 1 is structure as a whole with nonpolar terminal connecting portion 6.
Described protective tube clamping portion 7 and power line connecting portion 8 are structure as a whole.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (8)
1. the syndeton of protective tube in the attaching plug, it is characterized in that: described protective tube is installed in the nonpolar terminal back that is connected with live wire, this nonpolar terminal rear end is provided with nonpolar terminal connecting portion, one end of protective tube is installed on this nonpolar terminal connecting portion, the other end connects Insulating tube clip, and Insulating tube clip connects the live wire of power line.
2. the syndeton of protective tube in the attaching plug according to claim 1 is characterized in that: described nonpolar terminal connecting portion is " U " type structure or " L " type structure.
3. the syndeton of protective tube in the attaching plug according to claim 1, it is characterized in that: the front end of described Insulating tube clip is a protective tube clamping portion, and the rear end is the power line connecting portion, and protective tube clamping portion and power line connecting portion link together.
4. the syndeton of protective tube in the attaching plug according to claim 3 is characterized in that: described protective tube clamping portion is for ease of clamping " U " type groove structure of protective tube; The power line connecting portion is that the fin that stretch out on both sides bends up the binding post that is formed for the fixed power source line by the mould riveting towards middle complications.
5. the syndeton of protective tube in the attaching plug according to claim 1, it is characterized in that: described nonpolar terminal connecting portion, Insulating tube clip are made by metal material.
6. the syndeton of protective tube in the attaching plug according to claim 5, it is characterized in that: described nonpolar terminal connecting portion, Insulating tube clip are made by the copper product of nickel plating.
7. the syndeton of protective tube in the attaching plug according to claim 1, it is characterized in that: described nonpolar terminal and nonpolar terminal connecting portion are structure as a whole or divide body structure.
8. the syndeton of protective tube in the attaching plug according to claim 3, it is characterized in that: described protective tube clamping portion and power line connecting portion are structure as a whole or divide body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205106669U CN201758207U (en) | 2010-08-30 | 2010-08-30 | Structure for connecting protective tube in power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205106669U CN201758207U (en) | 2010-08-30 | 2010-08-30 | Structure for connecting protective tube in power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758207U true CN201758207U (en) | 2011-03-09 |
Family
ID=43645496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205106669U Expired - Lifetime CN201758207U (en) | 2010-08-30 | 2010-08-30 | Structure for connecting protective tube in power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409930A (en) * | 2014-11-06 | 2015-03-11 | 镇江中佳电器有限公司 | High-safety plug with fuse |
-
2010
- 2010-08-30 CN CN2010205106669U patent/CN201758207U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409930A (en) * | 2014-11-06 | 2015-03-11 | 镇江中佳电器有限公司 | High-safety plug with fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structure for connecting protective tube in power plug Effective date of registration: 20160310 Granted publication date: 20110309 Pledgee: Bank of Dongguan Limited by Share Ltd Humen branch Pledgor: Dongguan Unirise Wire & Cable Co., Ltd. Registration number: 2016440000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 longan industrial zone, Humen Town, Guangdong, Dongguan Patentee after: Guangdong Liansheng Conduction Technology Co., Ltd. Address before: 523920 longan road 56, longan industrial town, Humen Town, Guangdong, Dongguan Patentee before: Dongguan Unirise Wire & Cable Co., Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20180423 Registration number: 2016440000012 Pledgor after: Guangdong Liansheng Conduction Technology Co., Ltd. Pledgor before: Dongguan Unirise Wire & Cable Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180427 Granted publication date: 20110309 Pledgee: Bank of Dongguan Limited by Share Ltd Humen branch Pledgor: Guangdong Liansheng Conduction Technology Co., Ltd. Registration number: 2016440000012 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structure for connecting protective tube in power plug Effective date of registration: 20180521 Granted publication date: 20110309 Pledgee: Bank of Dongguan Limited by Share Ltd Humen branch Pledgor: Guangdong Liansheng Conduction Technology Co., Ltd. Registration number: 2018440000127 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200617 Granted publication date: 20110309 Pledgee: Bank of Dongguan Limited by Share Ltd. Humen branch Pledgor: GUANGDONG UNIRISE CONDUCTION TECHNOLOGY Co.,Ltd. Registration number: 2018440000127 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |