Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Screwdriver locating device

A technology of positioning device and screwdriver, which is applied in the direction of screwdriver, wrench, wrench, etc. It can solve the problems of screw slipping, easily hurting hands, and damaging the surface of objects, etc.

Inactive Publication Date: 2015-04-22
楼娜媛
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the screwdriver in the prior art is in use, first hold the screw with one hand, and hold the screwdriver with the other hand to rotate the screw vigorously. To the specified position, but in the above situation, when the screwdriver is not strong enough, it is easy to make the screw slip off, and the head of the screwdriver slips out of the screw, which is easy to hurt the hand or damage the surface of the item

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
  • Screwdriver locating device
  • Screwdriver locating device
  • Screwdriver locating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0027] Such as Figure 1-5 As shown, a screwdriver positioning device of the present invention includes a screwdriver 1 and a locator 2, the screwdriver 1 includes a knife handle 11 or a knife bar 12, and the locator 2 is detachably mounted on the knife handle 11 or the knife bar 12, and the locator 2 is provided with There is a card slot 21, and the positioning sleeve 3 is detachably installed in the card slot 21. The positioning sleeve 3 is a hollow cylindrical structure with two ends open, and the positioning sleeve 3 is provided with several soft circles perpendicular to the axis of the positioning sleeve 3. Shaped plastic sheet 31, the center of the plastic sheet 31 is provided with a positioning hole 32, and the plas...

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 provides a screwdriver locating device and belongs to the technical field of hardware tools. The screwdriver locating device solves the problem that a screwdriver head slides out of a screw easily. The screwdriver locating device comprises a screwdriver and a locator. The screwdriver comprises a screwdriver handle or a screwdriver rod. The locator is detachably installed on the screwdriver handle or the screwdriver rod. A clamping groove is formed in the locator. A locating sleeve is detachably installed in the clamping groove and is of a hollow cylinder structure with the two open ends. A plurality of soft round plastic pieces perpendicular to the axis of the locating sleeve are arranged in the locating sleeve. A locating hole is formed in the circle center of each plastic piece. A notch is formed in each plastic piece and extends to the inner wall of the locating sleeve from the corresponding locating hole. A whole screw can be arranged in the locating sleeve. A threaded rod of the screw can be inserted into the locating holes. The screw can be inserted in the axis direction of the locating sleeve. The distance from the end face of one end of the locating sleeve to the plastic piece close to the end face of the end of the locating sleeve is larger than the axial length of a screw head of the screw. Due to locating of the locating sleeve, the phenomenon that the screwdriver head slides out of the screwdriver rod is avoided.

Description

technical field [0001] The invention belongs to the technical field of hardware tools and relates to a screwdriver positioning device. Background technique [0002] When the screwdriver in the prior art is in use, first hold the screw with one hand, and hold the screwdriver with the other hand to rotate the screw vigorously. To the specified position, but in the above situation, when the screwdriver is not strong enough, it is easy to make the screw slip off, and the head of the screwdriver slips out of the screw, which is easy to hurt the hand or damage the surface of the article. Contents of the invention [0003] The object of the present invention is to provide a screwdriver positioning device for positioning the screw and the bit in order to solve the above problems in the prior art. [0004] The purpose of the present invention can be achieved through the following technical solutions: a screwdriver positioning device is characterized in that: it includes a screwdri...

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): B25B15/02B25B23/12B25B23/18
CPCB25B15/02B25B23/12B25B23/18
Inventor 李伟
Owner 楼娜媛
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com