CN2144581Y - Portable sponge box for soften chalk and note counting - Google Patents

Abstract

The utility model relates to a portable double-purpose sponge box for softening chalks and counting notes for softening the hard chalks and counting the notes by sponging the liquid by a finger, which is composed of an inner box, a middle box and an outer box inlaid into a liquid absorbing board sheathed together in an inner and outer order. The liquid absorbing board and the bottom of the inner box are fabricated with a chalk softening hole on the same end. The liquid absorbing board also has the functions of providing the finger to sponge the liquid for counting the notes, etc. The opening edge of the outer box is provided with a hanging buckle. The utility model has the advantages of novel idea, simple structure, low cost, easy manufacture and convenient carrying.

Description

Portable sponge box for soften chalk and note counting

The utility model relates to a kind of teaching aid to the multiple supple-settlement of too hard chalk, has had both ticket paper money, volume simultaneously again and has opened and turn over when several, is stained with a function of water liquid to anti-skidding providing is provided, and is the multiple soft spots paper money of a kind of portable chalk box that gets wet.

At present, teaching still there is not a kind of good multiple supple-settlement utensil with too hard chalk.The teacher of all use chalk writing teaching has worries that too hard chalk are difficult to write picture.Write picture with this too hard chalk, perhaps a light has just been pass by on blackboard, perhaps one firmly rewrite slightly, it in addition can mark the trace road to blackboard again.With the word that it is write, stroke is unclear, and with the figure that it is drawn, lines are not clear.Bring the difficulty of writing on the blackboard both for numerous teachers, and caused the inconvenience of study for again numerous students.

Browse the operation paper, teachers and students touch mutually, ticket is opened coin, hand via hundred crowds, also may be through fearful epidemic victim's hand, and when checking ticket and opening people be used to point toward mouthful in be stained with a Tuo liquid, unavoidable ground is opened the hand that waits thing and is stained with and is with in that disease carrying germ inlet through touching ticket virtually, needs often strick precaution really.At present, when people count tickets clearly and open, will in mouth, be stained with a Tuo liquid and replace a kind of water box of being stained with a water liquid is provided.Its existing water box carries to be limited on indoor desk because of inconvenience and uses.

The purpose of this utility model is intended to the multiple supple-settlement of too hard chalk is made its soft or hard appropriateness that becomes, and it is fluent to write picture, for teaching provides teaching aid a kind of simple in structure, easy to use.Can carry, therefore, have both again and turned over several ticket paper money whenever and wherever possible, when volume is opened, be stained with a function of water liquid, so that prevent germ to be stained with a propagation of Tuo liquid inlet widelyr via finger to anti-skidding providing is provided.So, provide a kind of convenient box that gets wet of pointing that ticket paper money is used of checking for town and country commerce and trade masses again.

The purpose of this utility model is achieved in that

The multiple soft spots paper money of portable chalk get wet box be by the liquid adsorption plate in band " ten " word hole with interior, in, outer three lugs box formation together.The bottom is shaped on the inner box and the middle box lug of circular hole, and shape is as a match box.Water-absorbing sponge is made, and is shaped on the liquid adsorption plate in " ten " word hole, as the bavin of setting fire is flat in the inner box its circular hole and its corresponding placement in " ten " word hole, the i.e. softening chalk hole of formation.Outer box mouth has one to buckle on the limit.With finishing, outer box just will in, inner drawer together laterally the cover rank get up, excessive with waterproof liquid, interior, in, outer three boxes can make with plastics, metal.

The utlity model has following original creation characteristics:

1, design is new, the structure letter, and softening chalk mode uniqueness, easy to use, to make easily, cost is low, easily promotes.

2, multi-use, chalk is once multiple soft, and is at once available, and the soft or hard appropriateness, and it is fluent to write picture, is desirable teaching aid, has had both again simultaneously to check ticket paper money, when volume is opened, be stained with a function of water liquid to anti-skidding providing is provided.

3, can carry, religion person can be at any time with its softening too hard chalk, get wet and stir volume and open, and commerce and trade masses in town and country can carry and are stained with the water liquid ticket paper money of counting in the indoor and outdoor at any time enter the mouth so that wider ground infection prevention germ is propagated via finger.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the profilograph of the utility model embodiment.

Fig. 2 is the I of Fig. 1--the I cutaway view.

Among the figure 1, liquid adsorption plate 2, inner box 3, middle box 4, outer box, 5, softening chalk hole 6, buckle.

In Fig. 1, the overcoat box of middle box (3) shape such as match box, bottom surface one end are shaped on inner box (2) shape of circular hole such as the inner box of match box.The liquid adsorption plate (1) that one end of sponge system is shaped on " ten " word hole resembles and is flat on inner box (2) the bavin of setting fire, and its corresponding placement with its circular hole in " ten " word hole promptly constitutes softening chalk hole (5).Too hard chalk warp is softened chalk hole (5) when passing, and little fan-shaped ogival in the circular hole of the one that links to each other with liquid adsorption plate (1) has promptly marked corresponding four evenly wet lines on chalk, and wet line spreads immediately and promptly softened chalk equably.With inner box (2) with an end of circular hole therefrom box (3) extract out, just can be stained with a water liquid and check ticket and open etc. at the no nose end of liquid adsorption plate (1).It has the nose end liquid counting that also can get wet.With finishing, playback is in middle box (3) as match box with inner box (2), and laterally cover is held in the mouth in inside the outer box (4) buckle (6) on outer box (4) mouthful limit being hung on the pocket mouth as fountain pen again.

Claims (3)

1, the multiple soft spots paper money of a kind of portable chalk box that gets wet, liquid adsorption plate (1) is flat on inner box (2), it is characterized in that: an end of inserting the inner box (2) of liquid adsorption plate (1) has a softening chalk hole, inner box (2) is inserted in middle box (3) the inside, outer box (4) gets up the horizontal lug of middle box again, and outer box (a 4) mouthful limit has one to buckle.

2, the multiple soft spots paper money of the portable chalk according to claim 1 box that gets wet, it is characterized in that: the liquid adsorption plate (1) that an end is shaped on " ten " word hole is flat on the inner box (2) that an end is shaped on circular hole, its corresponding placement with its circular hole in " ten " word hole promptly constitutes softening chalk hole.

3, the multiple soft spots paper money of the portable chalk according to claim 1 box that gets wet, it is characterized in that: an end of middle box (3) has the end.

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