Unlock instant, AI-driven research and patent intelligence for your innovation.

Multifunctional electric tool

An electric tool, multifunctional technology, applied in the field of multifunctional electric tools

Pending Publication Date: 2018-01-19
肖学军
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional power tool for the problem that there is no tool that integrates multiple functions at present.

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 tool
  • Multifunctional electric tool
  • Multifunctional electric tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-8 , the present embodiment comprises shell 1, and shell 1 is housed transmission mechanism, motor 9 and power supply, and transmission mechanism is connected with motor 9, and described power supply includes battery 10 and the 220V alternating current jack 13 that passes shell 1, and battery can be selected during use. Either one of 10 or 220V alternating current drives the motor 9, the transmission mechanism has a transmission shaft 5 protruding from both sides of the casing 1, and one side of the transmission shaft 5 is equipped with an inner hexagonal head 2, and the end surface of the inner hexagonal head 2 is provided with a through The other side of the transmission shaft 5 is provided with a tool joint 7 with a limit plate, the tool joint 7 is provided with a pin hole 71 in the radial direction, and the center of the transmission shaft 5 is provided with a square hole 51 penetrating in the axial direction. The hole 51 is detachably equipped with the...

Embodiment 2

[0033] see Figure 9-10 , this embodiment is basically the same as Embodiment 1, the difference is that only the transmission mechanism is replaced by a gear and worm transmission, the worm 4 is connected to the motor shaft 8, and the gear 16 shaft is used as the transmission shaft 5.

Embodiment 3

[0035] see Figure 11-12 , This embodiment is basically the same as Embodiment 1, except that the transmission mechanism is replaced by a pair of helical gears, one of which is connected to the motor shaft 8 with a 17-axis shaft, and the other 17-axis helical gear is used as the transmission shaft 5 .

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 relates to the field of a manual tool, in particular to a multifunctional electric tool. The multifunctional electric tool comprises a case, wherein a transmission mechanism, an electricmotor and a power supply are arranged in the case; the transmission mechanism is connected with the electric motor. The multifunctional electric tool is characterized in that the power supply comprises a battery and a 220V alternating current jack penetrating out of the case; in the use process, either the battery or the 220V alternating current electricity can be selected to drive the electric motor; the transmission mechanism is provided with a transmission shaft extending out of the two sides of the case; an internal hexagonal head is arranged at one side of a transmission shaft; a penetrated groove is formed in the end surface of the internal hexagonal head; a tool connector with a position limiting plate is arranged at the other side of the transmission shaft; the end part of the transmission shaft is provided with a connecting shaft used for installing a locking gasket or a locking screw nut; the outer diameter of the connecting shaft is smaller than the minimum diameter of thetool connector; a switch A used for controlling the positive and negative rotation direction of the electric motor and a switch B used for controlling the on-off state of the battery are also arrangedon the case. The multifunctional electric tool has the advantages that various functions are integrated; the use is convenient; the multifunctional electric tool is applicable to the improvement on the existing manual tool.

Description

technical field [0001] The invention relates to the field of hand tools, in particular to a multifunctional electric tool. Background technique [0002] There are various hand tools currently on the market, such as wrenches, hole saws, drill bits, screwdrivers, cutting blades, saw blades, grinding blades, etc., but there is currently no tool that integrates multiple functions into one. Contents of the invention [0003] The purpose of the present invention is to provide a multifunctional electric tool for the problem that there is no tool integrating multiple functions. [0004] The specific solution of the present invention is: a multifunctional electric tool, which includes a casing, a transmission mechanism, a motor and a power supply are housed in the casing, the transmission mechanism is connected to the motor, and the power supply includes a battery and a 220V AC jack that passes through the casing. Either battery or 220V alternating current can be selected to drive...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B25F3/00B25F5/02B25F5/00
Inventor 肖学军
Owner 肖学军