CN201758207U - Structure for connecting protective tube in power plug - Google Patents

Structure for connecting protective tube in power plug Download PDF

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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
Application number
CN2010205106669U
Other languages
Chinese (zh)
Inventor
张玉良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Liansheng Conduction Technology Co., Ltd.
Original Assignee
Dongguan Unirise Wire & Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Unirise Wire & Cable Co Ltd filed Critical Dongguan Unirise Wire & Cable Co Ltd
Priority to CN2010205106669U priority Critical patent/CN201758207U/en
Application granted granted Critical
Publication of CN201758207U publication Critical patent/CN201758207U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

The syndeton of protective tube in the attaching plug
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.
CN2010205106669U 2010-08-30 2010-08-30 Structure for connecting protective tube in power plug Expired - Lifetime CN201758207U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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