CN2316853Y - Multifunctional chalk box - Google Patents

Abstract

The utility model relates to a multifunctional chalk box which is composed of a box body and a box cover. The utility model is characterized in that the inner cavity of the box body is composed of a main separate cavity used for holding chalks and an auxiliary separate cavity which is matched with a time display and / or a calculator. The inner surface of the box cover is made to form a writing plated surface which can be used for designing teaching material. The utility model has the advantages of simple structure, high practicality, beautiful appearance and multiple functions. Except that the utility model has the inherent function for holding chalks, the utility model also has timing and calculating functions. The utility model can be convenient for teachers to control time, when the teachers give lessons. The utility model is convenient for counting fractions, and the inner flank of the box cover can be used for recording remembering items, designing teaching materials, etc. The utility model can be convenient for widely teaching work for teachers.

Description

Multifunctional chalk box

The utility model relates to the schoolman and goes up the teaching appliance of using class hour, particularly a kind of multifunctional chalk box.

Chalk that sell the stationer's generally is to be contained in to sell in the carton at present, when teacher goes to class, it generally is the chalk in the shared chalk gold, this traditional chalk holder of sticking with paste with the cardboard skin is except being used to adorn the chalk merely, there are not other purposes, thereby function singleness, and each teacher feels to write on class inconvenience sometimes because of there not being own special-purpose multipurpose chalk holder.

The purpose of this utility model is a kind of multifunctional chalk box of design, uses it can greatly make things convenient for numerous teachers' daily teaching work.

The utility model is realized with following technical scheme, it is made up of box body and lid, it is characterized in that the box body inner chamber is to be made of main separate space that is used to adorn chalk and the secondary separate space that is equipped with time display and/or calculator or makes other purposes, described lid inner surface system is the clipboard face that can be used for writing on the blackboard design usefulness.

Compared with the prior art, the utility model has overcome the shortcoming of existing cardboard powder process pencil box function singleness (can only be used to adorn chalk), and the utlity model has the multipurpose function, except intrinsic dress chalk purposes, also have timing, calculating, reach the account function, take the time in the time of therefore can being convenient to teachers' instruction, the usefulness of convenient statistics mark, the medial surface of lid can write down purposes such as memorandum item or the design of work version book, can make things convenient for numerous teachers' teaching greatly.

Below in conjunction with embodiment concrete structure of the present utility model is described in further detail.

Fig. 1 is the structural representation that the utility model is provided with the major-minor separate space.

Fig. 2 is the structural representation that the utility model is provided with three separate spaces.

Wherein: 1～box body (main part of chalk holder, form by major and minor separate space), 2～lid, 3～main separate space (using the box chamber) for being mainly used in the dress chalk, 4 one dividing plates (are used to separate major and minor separate space, play the partition wall effect), 5～secondary separate space (is positioned at main separate space right side, being used to install display or calculator uses), 6～clipboard face (being the lid medial surface), 7～little separate space (can select flexibly as required, as be selected in the place, the lower right corner of box body by the position, see Fig. 2), 8～calculator (or time display. be contained in the secondary separate space).

With reference to accompanying drawing as can be known, the utility model also has following technical characterictic when specific design: also can be separated out a septulum chamber 7 that is used to adorn the starch nib again at the box body inner chamber.Its lid inner surface as the clipboard face can be made with the enamel paint face.

This practical new construction is simple, and its profile can be made and be the flat rectangular shape, only need add a dividing plate 4 between the major and minor separate space in box body and separate and can conveniently form.Making the used raw material of chalk holder can at will select: available galvanized iron sheet, aluminium alloy sheet is made, also available injection mo(u)lding.Configuration is installed in the liquid crystal display calculator of the shown time that time showing/calculator in the secondary separate space 5 can be by ordering prior art, and lid 2 medial surfaces can be made with materials such as enamel, as long as can print colour image attractive in appearance at the outer surface of whole pencil box in addition conveniently with pen-writing record (doing using of memorandum or the design of other editions book).

Claims (3)

1, a kind of multifunctional chalk box is made up of box body and lid.It is characterized in that described box body inner chamber is to be made of the secondary separate space that is used to adorn the main separate space of chalk and be equipped with time display and/or calculator, described lid inner surface system is the clipboard face that can be used for writing on the blackboard design usefulness.

2, multifunctional chalk box according to claim 1 is characterized in that dividing at the box body inner chamber being separated with a little separate space (7) that is used to adorn the starch nib again.

3, multifunctional chalk box according to claim 1 is characterized in that the lid inner surface as clipboard face (6) is the surface that system is enamel paint.

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