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Multifunctional bottle opener

A multi-functional, screwdriver technology, used in screwdrivers, power tools, manufacturing tools, etc., can solve the problem of carrying different screwdriver bits and other problems

Inactive Publication Date: 2013-08-21
WUJIANG SANDA HARDWARE TOOL FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Screwdrivers are mainly used to install various fasteners, different fasteners need to use different Different screwdrivers are used to uninstall, so some people think of changing different screwdriver bits on the handle of the screwdriver to achieve this, but it is very troublesome to carry different screwdriver bits this time

Method used

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  • Multifunctional bottle opener
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the invention is described in detail:

[0019] The present invention designs a kind of multifunctional screwdriver, and this screwdriver is cross-shaped, and its each end part is equipped with different screwdriver heads, so only needs to carry one to be able to realize the unloading of main fastener, and it is very convenient to use and carry.

[0020] As a specific embodiment of the present invention, the present invention provides a structural schematic diagram such as figure 1 A multifunctional screwdriver is shown, including a screwdriver body 1, an end portion 2 and a screwdriver head 3, the screwdriver body 1 is cross-shaped, and the cross-shaped screwdriver body 1 has four end portions 2, each end portion 2 There are installation grooves 8, and the section of the installation grooves 8 is as figure 2 Shown is a regular hexagonal shape, which can be used to unload screws with a hexahedral rear end. ...

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Abstract

The invention provides a multifunctional bottle opener which comprises a bottle opener body, end portions and bottle opener ends. The bottle opener body is cross-shaped. Four end portions are arranged on the cross-shaped bottle opener body. An installation groove is form in each end portion. The cross section of each installation groove is in the shape of a right hexahedron. Clamping grooves are formed in two symmetric inner sides in each installation groove. Connection portions are arranged below the bottle opener ends. Protrusions are arranged on the outer sides of the connection portions and correspond to the clamping grooves of the installation grooves. The bottle opener ends are arranged in the installation grooves of the end portions in a clamped mode through the connection portions. The multifunctional bottle opener is cross-shaped and different bottle opener ends are arranged on each end portion. Thus, only one multifunctional bottle opener can be carried along and used for dismantling main fasteners and the multifunctional bottle opener is quite convenient to carry along and use.

Description

technical field [0001] The invention relates to the field of auxiliary tool equipment, in particular to a multifunctional screwdriver. [0002] Background technique [0003] Screwdrivers are mainly used to remove various fasteners. Different fasteners require different drivers, and depending on the installation of the fasteners, different drivers need to be used to unload. Therefore, some people think of changing the handle of the screwdriver to different Screwdriver bits can be used to achieve this, but it is very troublesome to carry different screwdriver bits at this time. [0004] Contents of the invention [0005] In view of the above problems, the present invention designs a multi-functional screwdriver, which is cross-shaped, with different screwdriver heads installed at each end, so as long as one is carried, the main fasteners can be unloaded, and it is very convenient to use and carry. , the present invention provides a multifunctional screwdriver, including a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B15/02B25B21/00
Inventor 钱云韬沈利百
Owner WUJIANG SANDA HARDWARE TOOL FACTORY