CN202491557U - Briefcase type lecture note clip - Google Patents

Abstract

The utility model discloses a briefcase type lecture folder, which comprises an upper cover, a lower cover, a zipper, and a handbag. The upper cover and the lower cover are connected by a zipper, and the handbag is respectively fixed on the upper cover and the lower cover. The above-mentioned upper cover and lower cover are made of plastic material, and the zippers are set on the three sides of the two covers except the backrest to prevent the slipping and loss of internal documents and materials; The user carries it.

Description

A briefcase-style handout holder

technical field

The utility model relates to a teaching appliance, in particular to a briefcase type teaching handout folder.

Background technique

Handout clips are commonly used teaching tools for educators. There are various kinds of handout folders currently in use, and the differences are mainly reflected in the differences in the internal structure, such as the principle, position and number of the internal clips, the shape and function of the internal storage bag, etc., but they are very different. Less improvements are made in terms of the shape of the handout folder and the convenience of carrying. Its shape is basically composed of two covers that can be opened and closed freely. There are certain disadvantages in such a structure, mainly as follows: because the cover size of the handout folder is usually large in order to protect the internal information, it is difficult to pack into the handbag that is carried around. If you hold it directly in your hand, it is inconvenient and unattractive, and the information sandwiched inside is easy to slip and get lost. Therefore it is necessary to design a handout folder, which is not only convenient to carry, but also attractive in appearance, and the data inside is not easy to lose.

Contents of the invention

In order to effectively solve the above problems and deficiencies, the purpose of this utility model is to provide a briefcase type lecture folder. Its biggest features are: (1) There are handbags on its two covers, which can be directly carried on the hand for easy carrying. (2) There are zippers on the three sides of the two covers except the backrest, which can effectively prevent the loss of internal materials. Based on the above two design features, the handout folder does not need to be carried in another handbag after use, just zip up the side zipper, and then directly put it on the handbag, it can be as beautiful and convenient as a briefcase carry.

In order to achieve the above object, the technical solution of the utility model is:

A briefcase type lecture folder, comprising an upper cover 1, a lower cover 2, a zipper 3, and a handbag 4, the upper cover 1 and the lower cover 2 are connected by a zipper 3, and the handbag 4 is respectively fixed on the upper cover 1 and the lower on cover 2.

The upper cover 1 and the lower cover 2 are made of plastic material.

The zipper 3 is arranged on three sides of the upper cover 1 and the lower cover 2 except the backrest.

The beneficial effect of the utility model is that the handout folder is convenient to carry and beautiful by using the zipper and the handbag. The design is simple in structure, beautiful and practical.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

1 is the top cover, 2 is the bottom cover, 3 is the zipper, and 4 is the handbag.

Detailed ways

Below in conjunction with accompanying drawing, the concrete implementation of the present utility model is described in detail.

With reference to accompanying drawing 1, a kind of briefcase type handout folder comprises upper cover 1, lower cover 2, slide fastener 3, handbag 4, described upper cover 1 and lower cover 2 are connected by slide fastener 3, and handbag 4 is respectively fixed on On top cover 1 and bottom cover 2.

The upper cover 1 and the lower cover 2 are made of plastic material.

The upper cover 1 and the lower cover 2 are made of a certain hardness and flat plastic material;

Slide fastener 3 is located at three sides except backrest of two covers, is used for preventing slipping and losing of internal document data; Carrying bag 4 is located on upper cover 1 and lower cover 2, can be convenient for the user to carry.

Claims (3)

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.

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