Supercharge Your Innovation With Domain-Expert AI Agents!

Multifunctional electric drill bit

A multi-functional, drill-bit technology, applied in drilling/drilling equipment, portable drilling rigs, metal processing equipment, etc., can solve problems such as inconvenience and achieve the effect of convenient switching

Inactive Publication Date: 2015-06-03
吴传涛
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used electric drill bits have different sizes. When replacing the drill bit, the original drill bit needs to be replaced, which is very inconvenient.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional electric drill bit
  • Multifunctional electric drill bit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] The invention provides a multifunctional electric drill bit which can quickly switch the drill bit.

[0014] Such as figure 1 , figure 2 As shown, a multi-functional electric drill bit 1 includes a connecting part 21, a telescopic rotating part 22 is arranged on the top of the connecting part 21, and a control part 23 is movably connected to the telescopic rotating part 22. A plurality of drill bit control holes 3 are arranged on the top of the control part 23 , and a drill bit 4 is telescopically arranged inside each of the drill bit control holes 3 .

[0015] Such as figure 1 , figure 2 As shown, the drill bit control holes 3 are d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a multifunctional electric drill bit. The multifunctional electric drill bit comprises a connecting part, wherein the top part of the connecting part is provided with a telescopic rotating part, the telescopic rotating part is movably connected with a control part, a plurality of drill bit control holes are formed in the top part of the control part, drill bits are telescopically and respectively arranged in the corresponding drill bit control holes, the drill bit control holes are integrally distributed in central symmetry, and automatic cover bodies are arranged on the drill bit control holes. According to the multifunctional electric drill bit disclosed by the invention, since drill bits in different sizes are arranged on the control part which can stretch and rotate, another drill bit can be connected to a motor for use by rotating the control part when one drill bits need to be switched, and thus great convenience is provided for the switching among the drill bits in different sizes.

Description

technical field [0001] The invention relates to an electric drill bit, more precisely, a multifunctional electric drill bit. Background technique [0002] An electric drill is a common electric tool that is powered by a motor to punch holes in objects or perform other operations. The commonly used electric drill bits have different sizes at present, and the original drill bits need to be replaced when changing the drill bits, which is very inconvenient. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a multifunctional electric drill bit capable of quickly switching the drill bit. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A multi-functional electric drill bit, comprising a connecting part, a telescopic rotating part is arranged on the top of the connecting part, a control part is flexibly connected to the tel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23B45/02
CPCB23B45/008B23B45/02
Inventor 吴传涛
Owner 吴传涛
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com