Novel screwdriver
A screwdriver, a new type of technology, applied to screwdrivers, wrenches, manufacturing tools, etc., can solve problems such as inconvenient maintenance and installation, and abnormal work, and achieve the effect of convenient and normal operation
Inactive Publication Date: 2010-06-23
王思长
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] A screwdriver is a tool commonly used in electromechanical maintenance and households. The handles of the known screwdrivers are all in the form of straight shanks. This kind of screwdriver will cause serious damage in a small space, especially when the axis of the screw cannot coincide with the axis of the screwdriver. Maintenance and installation bring a lot of inconvenience, and even the work cannot be carried out normally
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0009] Make the adjacent parts of the first section of cutter bar (2), intermediate section bar (5) and cutter head section bar (4) into the corresponding joints of the direction section, and use pin A (4), pin B ( 6) Connect the three into one, in order to prevent the three from bending in normal times, put appropriate hardness between the first section bar (2), the middle section bar (5) and the knife head section bar (4) Rubber sleeves with lengths (3).
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
Login to View More Abstract
The invention relates to a novel screwdriver, which belongs to the technical field of the hardware tool. The invention aims at providing a screwdriver which can work in a narrow space, still can work normally particularly under the condition that the axis of a screw cannot be overlapped with the axis of the screwdriver and is convenient to repair and to install. The invention adopts the technical scheme that: a screwdriver rod is made into a three-section form, and each section forms a part of a universal joint. The novel screwdriver has the advantages that the screwdriver can work in a narrow space and can still work normally under the condition that the axis of the screw cannot be overlapped with the axis of the screwdriver, and the repairing and installation work can be convenient to carry out normally.
Description
technical field [0001] The invention relates to a screwdriver, in particular to a novel screwdriver. It belongs to the technical field of hardware tools. Background technique [0002] A screwdriver is a tool commonly used in electromechanical maintenance and households. The handles of the known screwdrivers are all in the form of straight shanks. This kind of screwdriver will cause serious damage in a small space, especially when the axis of the screw cannot coincide with the axis of the screwdriver. Maintenance and installation bring a lot of inconvenience, and even the work cannot be carried out normally. Contents of the invention [0003] The purpose of the present invention is to provide a kind of: adapt to the work of the screwdriver in a narrow space, especially when the axis of the screw cannot coincide with the axis of the screwdriver, the screwdriver can still work normally, which is convenient for maintenance and installation. New screwdriver. [0004] The tec...
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
Login to View More IPC IPC(8): B25B23/00B25B15/00
Inventor 王思长
Owner 王思长
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