CN202622702U - Fastening tool for water heater joint nut - Google Patents

Fastening tool for water heater joint nut Download PDF

Info

Publication number
CN202622702U
CN202622702U CN 201220146021 CN201220146021U CN202622702U CN 202622702 U CN202622702 U CN 202622702U CN 201220146021 CN201220146021 CN 201220146021 CN 201220146021 U CN201220146021 U CN 201220146021U CN 202622702 U CN202622702 U CN 202622702U
Authority
CN
China
Prior art keywords
sleeve
handle
water heater
fastening tool
nut
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 - Fee Related
Application number
CN 201220146021
Other languages
Chinese (zh)
Inventor
杨春风
陈佳成
吴维敏
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.)
Shanghai Hua Tong Switchgear Co., Ltd.
Original Assignee
Hangzhou Zhijiang Switchgear Stock 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 Hangzhou Zhijiang Switchgear Stock Co Ltd filed Critical Hangzhou Zhijiang Switchgear Stock Co Ltd
Priority to CN 201220146021 priority Critical patent/CN202622702U/en
Application granted granted Critical
Publication of CN202622702U publication Critical patent/CN202622702U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a fastening tool for a water heater joint nut. The fastening tool consists of a sleeve and a handle, wherein the sleeve and the handle are separated; the sleeve is of an internal hexagonal structure; an opening is formed in the sleeve; 2-4 handle holes are uniformly formed in the outer circumference of the sleeve; the number of the handle holes is the same as that of internal hexagonal corners of the sleeve; the size of the internal hexagonal hole of the sleeve is matched with that of the external hexagonal fastening nut of a water heater; and the length of the handle can be determined according to a space supplied by the fastening nut in the water heater. The fastening tool is simple in structure, easy to manufacture and convenient to use; the sleeve and the handle are separated, and a plurality of handle holes are formed in the sleeve, so that the rotating angle at each time is limitless in size; and therefore, the fastening tool is suitable for being used in a relatively small space.

Description

A kind of fastened tools that is used for the water heater collar nut
Technical field
The utility model relates to a kind of fastened tools that is used for the water heater collar nut, belongs to hardware & tools manufacturing technology field.
Background technology
At present, the electromagnet water heater that uses in the family usually adopts wall-hanging structure, and it mainly is made up of casing 1, cartridge heater 2, water pipe 3, nut 4,5 of water out adapters, and water pipe 3 is drawn by cartridge heater, and is connected with water out adapter 5 through nut 4.Because water out adapter 5 places one jiao of heater box, with the instrument of common usefulness, like open-end wrench, when monkey wrench waits clamp nut 4, because of the space is too little can't be fastening fully, tend to bury water heater thus and in use produce hidden danger such as water clock.
Summary of the invention
To the problem of above-mentioned existence, the purpose of the utility model provides a kind of simple in structure, fastened tools of making water heater collar nut easy, easy to use.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme:
The described a kind of fastened tools that is used for the water heater collar nut of the utility model, it is made up of sleeve and handle, it is characterized in that: sleeve, handle are isolating construction, and sleeve is interior hexagonal structure; On sleeve, be provided with opening; On the cylindrical circumference of sleeve, be evenly equipped with the handle hole more than 2, the quantity of the interior hexagonal on the quantity of handle hole and the sleeve equates; The size of the outer-hexagonal clamp nut of the inner hexagonal hole of described sleeve and water heater is complementary; The length of described handle can be according to the space that is provided during clamp nut in the water heater and is decided.
The utility model said simple in structure, make easily, easy to use because sleeve, handle are isolating construction, and are provided with a plurality of handle holes on sleeve, therefore, the angle of each rotation is changeable, so very be suitable for the less place use in space.
Description of drawings
Fig. 1 is an electromagnet water heater mounting structure sketch map
Fig. 2 is the structural representation of the utility model
Wherein: 1-casing 2-cartridge heater 3-water pipe 4-clamp nut 5-water out adapter 6-sleeve 7-handle 8-opening 9-handle hole
The specific embodiment
The described a kind of fastened tools that is used for the water heater collar nut of the utility model is made up of sleeve 6 and handle 7, and sleeve 6, handle 7 are isolating construction, and sleeve 6 is interior hexagonal structure; On sleeve 6, be provided with opening 8; On the cylindrical circumference of sleeve 6, be evenly equipped with the handle hole 9 more than 2, the quantity of the interior hexagonal on the quantity of handle hole 9 and the sleeve equates; The size of the outer-hexagonal clamp nut 4 of the inner hexagonal hole of sleeve 6 and water heater is complementary.The length of handle 7 can be according to the space that is provided during clamp nut 4 in the water heater and is decided.
During use, handle 7 is inserted in the handle hole 9 on the sleeve 6 clamp nut 4 of can screwing; When handle 7 and cartridge heater 2 or when body 1 etc. is interfered mutually, extract handle 7, insert again in another handle hole 9 of sleeve 6; The clamp nut 4 that continues to screw is till screwing clamp nut 4.
The utility model is because sleeve 6 is isolating construction with handle 7, and the angle of each rotation is changeable, and the circumferential locations that sleeve 6 is enclosed within on the clamp nut 4 is variable, therefore, is fit to less place, space and uses.Use through practical operation, the utility model is applied range not only, and fastening reliable, easy to operate.

Claims (2)

1. fastened tools that is used for the water heater collar nut, it is made up of sleeve and handle, it is characterized in that: sleeve, handle are isolating construction; Sleeve is interior hexagonal structure; On sleeve, be provided with opening, on the cylindrical circumference of sleeve; Be evenly equipped with the handle hole more than 2, the quantity of the interior hexagonal on the quantity of handle hole and the sleeve equates.
2. a kind of fastened tools that is used for the water heater collar nut according to claim 1 is characterized in that the size of outer-hexagonal clamp nut of inner hexagonal hole and the water heater of described sleeve is complementary.
CN 201220146021 2012-04-01 2012-04-01 Fastening tool for water heater joint nut Expired - Fee Related CN202622702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220146021 CN202622702U (en) 2012-04-01 2012-04-01 Fastening tool for water heater joint nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220146021 CN202622702U (en) 2012-04-01 2012-04-01 Fastening tool for water heater joint nut

Publications (1)

Publication Number Publication Date
CN202622702U true CN202622702U (en) 2012-12-26

Family

ID=47375942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220146021 Expired - Fee Related CN202622702U (en) 2012-04-01 2012-04-01 Fastening tool for water heater joint nut

Country Status (1)

Country Link
CN (1) CN202622702U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103264373A (en) * 2013-05-31 2013-08-28 徐州徐工挖掘机械有限公司 Device for assembling and disassembling hose connector
CN104708581A (en) * 2015-03-19 2015-06-17 山东钢铁股份有限公司 Special tool for dismounting and mounting linear displacement sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103264373A (en) * 2013-05-31 2013-08-28 徐州徐工挖掘机械有限公司 Device for assembling and disassembling hose connector
CN104708581A (en) * 2015-03-19 2015-06-17 山东钢铁股份有限公司 Special tool for dismounting and mounting linear displacement sensor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI HUA TONG SWITCHGEAR CO., LTD.

Free format text: FORMER OWNER: ZHIJIANG SWITCH CO., LTD., HANGZHOU

Effective date: 20150331

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311234 HANGZHOU, ZHEJIANG PROVINCE TO: 201600 SONGJIANG, SHANGHAI

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150331

Address after: 201600 Shanghai Songjiang District Shihudang mayor road No. 418

Patentee after: Shanghai Hua Tong Switchgear Co., Ltd.

Address before: Hongshan Road in Xiaoshan District of Hangzhou City, Zhejiang province 311234

Patentee before: Zhijiang Switch Co., Ltd., Hangzhou

Effective date of registration: 20150331

Address after: 201600 Shanghai Songjiang District Shihudang mayor road No. 418

Patentee after: Shanghai Hua Tong Switchgear Co., Ltd.

Address before: Hongshan Road in Xiaoshan District of Hangzhou City, Zhejiang province 311234

Patentee before: Zhijiang Switch Co., Ltd., Hangzhou

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20200401