CN202491557U

CN202491557U - Briefcase type lecture note clip

Info

Publication number: CN202491557U
Application number: CN2012201479166U
Authority: CN
Inventors: 李思辉; 刘炜; 田延安
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2012-04-10
Filing date: 2012-04-10
Publication date: 2012-10-17
Anticipated expiration: 2022-04-10

Abstract

The utility model discloses a briefcase type lecture note clip which comprises an upper cover, a lower cover, a zipper and a handbag. The upper cover and the lower cover are connected through the zipper, the handbag is respectively fixed on the upper cover and the lower cover, the upper cover and the lower cover are made of plastic materials, and the zipper is arranged on three side edges of the two covers except the back sides and used for preventing internal documents from slipping and losing. The handbag is arranged on the upper cover and the lower cover, and users can carry the handbag by hand conveniently.

Description

A kind of lecture portfolio of official document packet mode

Technical field

The utility model relates to a kind of teaching aid, relates to a kind of teaching lecture portfolio of official document packet mode specifically.

Background technology

Lecture portfolio is the person's of engaging in educational work a teaching aid commonly used.The lecture portfolio of using at present is of all kinds; Its difference is mainly reflected in the not the same of internal structure; For example the principle of inner clip, position and number is different; The shape of inner pouch and function not equal but seldom improves from the profile of lecture portfolio and the convenience aspect of carrying, its profile basically all by two can free folding front cover form.There is certain shortcoming in such structure, mainly shows as: because lecture portfolio is in order to protect inside information, the front cover size is bigger usually, in the handbag of carrying that is difficult to pack into.If in directly hand held, both inconvenient, also not attractive in appearance, and be clipped in inner data also easily landing lose.Therefore be necessary to design a kind of lecture portfolio, it is not only easy to carry, attractive in appearance, and is clipped in inner data and also is difficult for losing.

Summary of the invention

In order effectively to address the above problem with not enough, the purpose of the utility model is, a kind of lecture portfolio of official document packet mode is provided.Its maximum is characterised in that: (1) is provided with handbag on its two front covers, can directly carry on hand, is convenient for carrying.(2) be provided with slide fastener at three sides of two front covers except that backrest, can effectively prevent losing of inside information.Based on above two design features, lecture portfolio is carried in the other handbag that need not to pack into after finishing using, and only need draw the slide fastener of side, directly puts on handbag then, just can be attractive in appearance as briefcase, carry easily.

To achieve these goals, the technical scheme of the utility model is:

A kind of lecture portfolio of official document packet mode comprises front cover 1, following front cover 2, and slide fastener 3, handbag 4, the said front cover 1 of going up is connected through slide fastener 3 with following front cover 2, and handbag 4 is individually fixed on front cover 1 and the following front cover 2.

Said front cover 1 and the following front cover 2 gone up is made up of plastic material.

Said slide fastener 3 is arranged at front cover 1 and three sides of following front cover 2 except that backrest.

The beneficial effect of the utility model is: utilize slide fastener and handbag to make lecture portfolio easy to carry, attractive in appearance.This project organization is simple, both artistic and practical.

Description of drawings

Fig. 1 is the sketch map of the utility model.

The 1st, last front cover, the 2nd, following front cover, the 3rd, slide fastener, the 4th, handbag.

The specific embodiment

Below in conjunction with accompanying drawing the practical implementation of the utility model is done to describe in detail.

With reference to accompanying drawing 1, a kind of lecture portfolio of official document packet mode comprises front cover 1, following front cover 2, and slide fastener 3, handbag 4, the said front cover 1 of going up is connected through slide fastener 3 with following front cover 2, and handbag 4 is individually fixed on front cover 1 and the following front cover 2.

Last front cover 1 and following front cover 2 are by having certain degree of hardness and smooth plastic material to constitute;

Slide fastener 3 is located at three sides of two front covers except that backrest, is used for preventing that the landing of internal file data from losing; Handbag 4 is located on front cover 1 and the following front cover 2, can make things convenient for the user portable.

Claims

1. the lecture portfolio of an official document packet mode comprises front cover (1), following front cover (2); Slide fastener (3), handbag (4) is characterized in that; The said front cover (1) of going up is connected through slide fastener (3) with following front cover (2), and handbag (4) is individually fixed on front cover (1) and the following front cover (2).

2. the lecture portfolio of a kind of official document packet mode according to claim 1 is characterized in that, said upward front cover (1) and following front cover (2) are made up of plastic material.

3. the lecture portfolio of a kind of official document packet mode according to claim 1 is characterized in that, said slide fastener (3) is arranged at front cover (1) and three sides of following front cover (2) except that backrest.