Novel blade padlock cover

A blade and stuffing cover technology is applied in the field of padlock stuffing cover, which can solve the problems of increasing manufacturing cost, complicated process, unreasonable structure, etc., and achieve the effects of reducing production cost, improving production efficiency and prolonging service life.

Inactive Publication Date: 2015-07-08
潘永旺
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the traditional leaf padlock is produced, the matching cover has an unreasonable structure and is easy to be pried open by external force, which eventually leads to the phenomenon that the strength of the lock is not enough, which affects the quality of the lock.
In addition, the old-fashioned stuffy cover has a relatively high material cost during production, and the process is cumbersome, which takes up manpower and material resources, and must be equipped with a snap ring to be used together, which increases the manufacturing cost virtually. Therefore, the traditional stuffy cover can no longer meet the actual production needs.

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
  • Novel blade padlock cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A new type of blade padlock cover, comprising a cover body 1 formed by stamping and stretching a metal plate of 0.2 mm to 2.0 mm, the cover body 1 is provided with a key hole 2, and the diameter of the key hole 2 gradually increases from outside to inside. Reduced, 2~8 empennage blades 3 are arranged on the inside of the stuffy cover body 1, and buffer slots 4 with a width of 1mm~3mm are provided between the empennage blades 3; At least one barb 5 is provided on the outer surface; the section of the closure body 1 is circular.

[0011] The end of the key hole 2 with the large opening facing outwards, insert the tail blade 3 into the blade padlock lock body, the barb 5 is consistent with the snap ring groove inside the blade padlock lock body, and is stuck with it, and the head of the cover body 1 Flat with the bottom of the blade padlock lock body, the installation of the present invention has just been completed. After using the present invention, the time for install...

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 novel blade padlock cover. The novel blade padlock cover comprises a cover body formed by punching and stretching a metal plate of 0.2-2.0 mm, wherein a key hole is formed in the cover body; the diameter of the key hole is gradually decreased from outside to inside; 2-8 tail wing blades are arranged at the inner side of the cover body; buffer grooves with the widths of 1-3 mm are formed between the tail wing blades; four tail wing blades are provided; at least one barb is arranged on the outer side surfaces of the tail wing blades; and the section of the cover body is circular. The novel blade padlock cover has the beneficial effects of improvement of production efficiency, practicability, reduction of labor cost, saving of manpower and material resources, convenience for use, difficult prying and prolonging of service life of a lock.

Description

technical field [0001] The invention relates to a padlock accessory, in particular to a novel blade padlock cover. Background technique [0002] When the traditional leaf padlock is produced, the matching cover has an unreasonable structure and is easy to be pried open by external force, resulting in insufficient strength of the lock, which affects the quality of the lock. In addition, the old-fashioned stuffy cover has a relatively high material cost during production, and the process is cumbersome, which takes up manpower and material resources, and must be equipped with a snap ring to be used together, which increases the manufacturing cost virtually. Therefore, the traditional stuffy cover can no longer meet the actual production needs. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a novel blade padlock cover for the deficiencies of the prior art. [0004] In order to achieve the above object, the measu...

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): E05B67/38
Inventor 潘永旺
Owner 潘永旺
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap