Loose leaf bookbinding device

A loose-leaf and fixed piece technology, applied in binding and other directions, can solve problems such as multiple loose-leaf loosening, increased production costs, and complex assembly structures

Inactive Publication Date: 2017-08-15
高梓根
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the assembly structure of the loose-leaf binder of the prior art is complicated, which increases the production cost, and during use of the loose-leaf binder of the prior art, since the two clamp covers 422 of the clamp seat 42 are slidable, the two clamps Cover 422 is prone to displacement due to sliding, causing loose-leaf paper binders to fail to maintain a stable binding effect, causing multiple loose-leaf pages to loosen

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
  • Loose leaf bookbinding device
  • Loose leaf bookbinding device
  • Loose leaf bookbinding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The technical means adopted by the present invention to achieve the intended invention purpose are further described below in conjunction with the drawings and preferred embodiments of the present invention.

[0033] see figure 1 and figure 2 As shown, the first embodiment of the loose-leaf binding device of the present invention includes a fixing piece 10 and a tightening member 20 . The fixing piece 10 includes two opposite ends 11 and a male fastener 12 disposed between the two ends 11 of the fixing piece 10 . In a preferred embodiment, the two ends 11 of the fixing piece 10 are parallel to each other; the male fastener 12 is Velcro or a re-stickable adhesive sheet.

[0034] The tightening member 20 includes two tightening straps 21 , a body 22 and at least two female fasteners 23 . The two tightening straps 21 are oppositely arranged and connected to the body 22 . The tightening member 20 can be bent into a U-shaped structure so that the two tightening straps 2...

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 loose leaf bookbinding device comprising a fixing sheet and a fastening member. The fixing sheet comprises two opposite end parts and a male buckle member, which is disposed between the two end parts of the fixing sheet. The fastening member comprises two fastening belts, a body, and two female buckle members. The two fastening belts are in an opposite arrangement, and are connected with the body. The two female buckle members are disposed on the opposite surfaces of the two fastening belts, and the female buckle members are separably combined with the male buckle members. The loose leaf bookbinding device is advantageous in that with the help of the buckled connection between the male buckle members of the fixing sheet and the female buckle members of the fastening belt, a plurality of loose leaves are bound stably, and the problems of the prior art such as complicated structure, high production costs, and easy loosening are solved.

Description

technical field [0001] The invention relates to a loose-leaf paper binding device, in particular to a loose-leaf paper binding device with a male fastener and a female fastener for stably binding the loose-leaf paper. Background technique [0002] When users do document processing, they often use loose-leaf paper binders to organize a plurality of loose-leaf papers into one binder. [0003] see Figure 13 and Figure 14 As shown, the loose-leaf paper binder 40 of the prior art includes a clip 41 and a holder 42, the holder 42 can be placed on a plurality of loose-leaf papers, and the positions of the two through holes 421 of the holder 42 are aligned with the positions of the plurality of loose-leaf papers. Corresponding to the position of the hole, then pass the two through-holes 411 of the clamp 41 through the holes of multiple loose-leaf papers and the two through-holes 421 of the holder 42 at the same time, and move the two through-holes 411 of the clamp 41 towards the ...

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): B42B5/08
CPCB42B5/08
Inventor 高培晋
Owner 高梓根
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