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Multifunctional rapid assembly mounting hole

A mounting hole and multi-functional technology, which is applied in the direction of portable mobile devices, devices for fixing grinding wheels, socket/socket connections, etc., can solve the problem of wasting time for consumers to purchase, difficult to purchase product accessories, and inconvenient purchase of accessories, etc. problems, to achieve the effect of improving labor productivity, saving procurement funds, and strong general performance

Inactive Publication Date: 2013-03-20
YANGZHOU SHENGYE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tool is set for motor-driven hand-held electric tools. At present, different factories use different hole-type interfaces, which makes the supporting tools a variety. It is very inconvenient for users to purchase accessories during use, which not only wastes consumers Time to purchase, and it is not easy to purchase accessories from different factories

Method used

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  • Multifunctional rapid assembly mounting hole

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Embodiment Construction

[0010] Multifunctional fast assembly mounting hole, the mounting hole 1 is a rectangular top with a semicircular hole, the semicircular hole on the top of the mounting hole 1 extends outward symmetrically to a pair of limit hole one 2 and limit hole two 3, so Nine small rectangular positioning holes 4 are evenly distributed on the edge of the above-mentioned installation hole 1, and transition round corners are all provided in the described small rectangular positioning holes 4, wherein any three small rectangular positioning holes 4 are open at one end, and the open ends pass through the straight groove respectively. 5 communicates with the installation hole 1, and the remaining six small rectangular positioning holes 4 are closed structures, the bottom of the installation hole 1 is a quick assembly opening 6, and the two sides of the quick assembly opening 6 and the junction of the installation hole 1 are symmetrically provided with a pair of limiters Hole three 7 and limit h...

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Abstract

The invention relates to a multifunctional rapid assembly mounting hole. The mounting hole is formed by a rectangle top with a semicircle orifice. The semicircle orifice is stretched symmetrically outside to form a first limiting hole and a second limiting hole. A plurality of small rectangle locating holes are evenly distributed in the edge of the mounting hole, wherein arbitrary three small rectangle locating holes are provided with one opening at one end. Each opening end is communicated with the mounting hole through a straight flute. The bottom of the mounting hole is formed by a rapid assembly opening. A third limiting hole and a fourth limiting hole are formed symmetrically in the connection portion of two sides of the rapid assembly opening and the mounting hole. The multifunctional rapid assembly mounting hole is suitable for more than ninety-eight percent of electric tools at home and abroad, and therefore use ratio of the electric tools is improved greatly. Due to the fact that change of tool heads for users is convenient and rapid, labor productivity is improved greatly and labor strength is released.

Description

technical field [0001] The invention relates to an electric tool installation hole, in particular to a multifunctional quick assembly installation hole. Background technique [0002] Today, with the rapid development of industrial technology and the continuous development of industrial technology, there are more and more various electric tools, which have penetrated into many fields, such as: cutting, grinding and polishing, trimming, drilling and so on. The tool is set for motor-driven hand-held electric tools. At present, different factories use different hole types on the interface, which makes the supporting tools a wide variety. It is very inconvenient for users to purchase accessories when using them, which not only wastes consumers The time of purchase, and it is not easy to purchase accessories when using products from different factories. Contents of the invention [0003] In order to solve the above problems, the present invention provides a multifunctional fast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F3/00
CPCB25F3/00Y10T279/3406B24B45/00B24B45/006
Inventor 徐宏明
Owner YANGZHOU SHENGYE MACHINERY
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