JPH07290898A - Storing tool for water-coating body - Google Patents

Abstract

PURPOSE:To obtain a storing tool for a water-coating body wherein appropriate moisture can be always given by providing water storing part in a box and arranging a sponge-like water absorbing body which can absorb water in the water storing part and the upper face of which a water coating body can be placed on. CONSTITUTION:A storing tool 1 for a water coating body consists of a box 5 provided with a water storing part 2 and a water absorbing body 4. In the water storing part 2, water can be stored in a bottom region formed inside of the box 4 and a sponge-like water absorbing body 4 is freely removably arranged by a step part 5B so as to be lifed up from a bottom plate 5A of the box 4 above this water storing part 2. As the water absorbing body 4, a sponge rubber provided with a sponge-like porous structure is used to absorb the water in the water storing part from the bottom face and to keep the upper face with appropriate moisture. The water coating body 3 can be placed on the upper face of this water absorbing body 4 and the water coating body 3 is an eraser used for erasing a new ink. In addition, a water feeding part 6 is provided in this box body 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water applicator container which can always give a proper moistness to a water applicator.

[0002]

2. Description of the Related Art In recent years, in classes, meetings, meetings, briefing sessions, etc., whiteboards written with a water-based felt-tip pen have been widely used instead of so-called blackboards using chalk. This product has a non-penetrating smooth writing surface that has been subjected to enamel treatment or high-temperature baking treatment of paint on the surface of a substrate such as steel, and as a writing instrument, the powder pigment is suspended in alcohol. A felt tip pen is used. Therefore, the writing mark is only the powder pigment having no binder and can be easily erased by wiping with an eraser such as a dry cloth.

However, in such a conventional writing instrument, since the wiped pigment adheres to the eraser, it is necessary to clean the eraser frequently, and sometimes the pigment scatters and stains the surroundings.

Therefore, the inventor of the present invention has filed Japanese Patent Application No. 5-4734.
In No. 5, crystal violet lactone; malachite green lactone; 1.3 dimethyl-6-diethylaminofluorane; 6-diethylamino-benzo [α] -fluorane; 3-cyclohexylmethylamino-6-methyl-7-anilinofluorane. Benzoyl leuco methylene blue; Ethyl leuco methylene blue; Methoxybenzoyl leuco methylene blue; 2- (Phenyliminoethanedilidene) -3.3-trimethyl-indoline; 1.3.3-Trimethyl-indolino-7'-
One or more electron-donating color compounds selected from the group A consisting of chloro-β-naphthospiropyran; di-β-naphthospiropyran; N-acetylauramine; N-phenylauramine; rhodamine B lactam; It was proposed to solve the above problems by devising a new ink mixed with an electron-accepting color developing compound selected from the group B consisting of zinc salicylate and bisphenol A.

That is, the above-mentioned ink has a characteristic that it develops a color by the molecular contact between the color-forming compound and the color-developing compound, while the effect of the color-developing compound is lost due to the adhesion of water and the color returns from colorless to colorless. However, the writing trace is erased not by wiping the pigment itself, but by erasing the ink by a chemical reaction with water.

Therefore, in order to erase the writing marks of this ink,
Unlike conventional erasers such as dry cloth, it is necessary to use a water-applied body that can constantly exude water from the surface.

[0007]

However, such a water-applied body makes it impossible to erase the color of the ink due to evaporation of water, and therefore, it is necessary to always keep the moist air in use, but the moist air is too strong. As a result, when the ink is erased, excess water adheres to a white plate or the like, and as a result, the ink to be written later is also erased in color, which causes a problem in later use.

The present invention has been devised in view of the above problems, and a water applicator container for accommodating the water applicator, which can always provide a proper amount of moist air and can solve the above problems. Is intended to provide.

[0009]

According to the present invention, there is provided a water storage portion for storing water, and a sponge-like water absorbent body which can absorb water in the water reservoir and on which a water applicator can be placed is arranged. It is a container for a water application body made of a box.

[0010]

[Function] By placing the water applicator on the sponge-like water absorber capable of absorbing water in the water reservoir of the box and storing the water applicator, the water in the water reservoir is permeated into the water applicator through the water absorber. Therefore, it is possible to prevent excessive permeation as compared with direct immersion in water and to secure an appropriate amount of moisture.

By providing a water difference portion communicating with the water storage section and by accommodating the water storage section so that it can be freely taken out of and put into the box body, the water replenishment cylinder can be detachably attached to the water difference section, and by mounting the water replenishment cylinder, By supplying water to the water difference portion, it is possible to replenish water to the water storage portion without removing the water absorbing body, so that operability can be improved. Further, as a result of attaching a mounting tool to the box body and fixing it at an arbitrary position, the usability can be improved.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, a storage tool 1 for a water application body comprises a water storage section 2,
It comprises a box body 5 having a water absorbing body 4, and in this embodiment, the box body 5 is provided with a water difference portion 6.

The water storage section 2 can store water in a bottom region formed inside the box body 4, and a sponge-shaped water absorption body 4 can be detachably attached to an upper portion of the water storage section 2 by a step 5B. Moreover, it is arranged so as to float from the bottom plate 5A of the box body 4.

The water absorbent body 4 is made of sponge rubber having a sponge-like porous structure, and can absorb the water in the water storage portion from the bottom surface or the like and keep the upper surface in an appropriate moist atmosphere.

The water applicator 3 can be placed on the upper surface of the water absorber 4, and in this example, the water applicator 3 is an eraser 9 used for erasing the novel ink described above. ing.

The eraser 9 comprises a block-shaped base 12 which is detachably fitted to a case body 11 having a handle on the upper surface and an open lower surface. The base 11 is made of porous rubber that can be impregnated with water, cloth, cotton, paper, felt or the like. In this example, an application piece 13 made of felt is provided to cover the base. On the other hand, the water impregnated in the substrate 12 can be exuded from the surface by being disposed so as to be in contact with the substrate 12 while protecting the substrate. On the contrary,
The application piece 13 absorbs water from the water absorbing body 4 and supplies water to the base 12.

Further, in the present example, the water storage section 2 is provided with a water difference section 6 which communicates with each other through a through hole 10 formed in the box body 4. The water difference portion 6 is provided so as to project into the outer surface of the box body 4 so that water can be poured therein, and a water level line 6A serving as an index of the water level to be injected is provided, and in this embodiment, the water level of the water storage portion 6 is
In order to keep the optimum position of the results of various experiments, the water level line 6
A is provided. Therefore, it is preferable in that the water level of the water reservoir 2 can be easily adjusted at the optimum position by checking the water level of the water difference portion 6, and the water can be supplied without removing the water absorber 4.

Further, in this embodiment, the box body 4 is provided with a fitting 7 which can be engaged with a horizontal member 14 such as a white plate.
In this example, the attachment 7 has a hook shape, but other than this, various attachments such as screw means and engagement using magnetic force can be adopted. This is preferable in that the water applicator housing 1 can be fixed to a place where the water applicator 3 is frequently used.

FIG. 2 shows another embodiment of the present invention. This is characterized in that the water storage section 2 can be stored in and taken out from the box body 5 freely.

The water storage portion 2 has a substantially box-like shape with an open upper surface, and semicircular convex portions 17 having a radius X are formed at the four corners of the upper edge portion 19 of the substantially box-like shape so as to project at four corners. A water difference portion 6 which also serves as a handle when the body 5 is taken out is provided. In addition,
This water difference portion 6 can be omitted.

In addition, the box body 5 is provided with a magnet M as a fixture when the white plate is made of iron, a storage port 20 for storing the water storage section 2 is opened on one side, and the water absorbing body 4 is attached. , And the inside of the box is slidably supported in the vertical direction via frame plates 15 and 15 on both sides thereof. The frame plates 15 and 1
The free end of a leaf spring 16 having one end fixed to the box body 5 abuts on the upper surface of the water container 5, and always urges the water absorbing body 4 downward.

The frame plate 15 has a semi-circular convex portion 1 of the water storage portion 2.
As shown in FIG. 3, this lower side portion has a contour which is composed of an upper horizontal portion 15A, an arc portion 15B having a radius Y, and a lower horizontal portion 15C connecting the arc portion 15B. . Note that Y is substantially the same as X described above. The lower surface 4A of the water absorbent body 4 is the lower horizontal portion 1
It projects downward from the 5C by a distance Z, and this Z is set to be substantially equal to X.

When the water storage section 2 is housed in the box body 4, however, as shown in FIG.
5B meshes with each other and absorbs the water in the water storage section 2 from the lower surface 4A of the water absorbent body 4, so that the upper surface 4B thereof can be appropriately moistened.

When the amount of water in the water storage section 2 has decreased, water can be supplied from the water difference section 6, and when the water difference section 6 is omitted, the water storage section 2 can be slid from the box body 5. Remove. At this time, as shown in FIG. 3, as the semicircular convex portion 17 of the water storage portion 2 moves horizontally, the frame plate 15 is moved to the circular arc portion 15 thereof.
When the semi-circular convex portion 17 pushes up along B and rides on the lower horizontal portion 15C of the frame plate 15, the lower surface 4A of the water absorbent body 4
Is raised vertically by a distance X, so that
It is possible to prevent the upper edge portion 19 and the water absorbing body 4 from interfering with each other, and the water level can be confirmed and replenished without removing the water absorbing body 4 without providing a water difference portion. The distance Z from the lower horizontal portion 15C of the frame plate 15 to the lower surface 4A of the water absorbent body 4 does not have to be exactly the same as X, and even if the distance Z is larger than X, the upper edge portion is deformed and deformed. The interference with 19 can be prevented.

FIG. 5 shows another embodiment of the present invention. This is characterized in that a water replenishing cylinder 25 is detachably attached to the water difference portion 2.

The water replenishing cylinder 25 has upper and lower ends with upper and lower lids 2.
It has a cylindrical shape closed by 1, 22 and can store water inside it.

Further, the upper lid 21 has a small diameter air hole 23.
And the lower lid 22 has a tapered opening 22.
A is provided, and a valve element 24 is provided that is opened downwardly by being pressed upward to open the opening 22A and depressurizes the pressing force to naturally fall and close the opening 22A.

Even if the valve body 24 is pushed up and the opening 22A of the lower lid body is opened, the water is gradually dropped due to the small diameter of the air hole 23. Water is also supplied slowly.

According to this structure, the water level of the water reservoir can always be kept substantially constant by adjusting the diameter of the air hole in accordance with the speed at which water evaporates.

[0030]

As described above, the water applicator container according to the first aspect of the present invention can always provide the water applicator with appropriate moistness by accommodating the water applicator.

Further, according to the second to fourth aspects, it is possible to supply water to the water storage section without removing the water absorbing body from the box body, thereby improving the operability. The applicator storage device can be fixed at any place, and the usability can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a container for a water application body.

FIG. 2 is a perspective view showing another example of a storage tool for a water application body.

FIG. 3 is a side view thereof.

FIG. 4 is a side view thereof.

FIG. 5 is a side view showing another embodiment of the container for the water application body.

[Explanation of symbols]

 2 Water storage part 3 Water application body 4 Water absorption body 5 Box body 6 Water difference part 7 Fixture 9 Eraser

Claims (6)

[Claims] 1. A water applicator comprising a box body having a water storage part for storing water, capable of absorbing the water in the water storage part, and having a sponge-like water absorbent body on which a water applicator can be placed. Storage device. 2. The water applicator container according to claim 1, wherein the box body is provided with a water difference portion communicating with the water storage portion. 3. The water applicator container according to claim 1, wherein the box body accommodates the water storage portion so that the water storage portion can be freely taken in and out. 4. A water replenishment cylinder having an upper and a lower end closed therein, which can store water, is detachably provided in the water drip section, and the lower end of the water replenishment tube is opened by attachment to supply water to the water drip section. The container for the water application body according to claim 1, which is characterized in that: 5. The water applicator storage device according to claim 1, wherein the box body is provided with a fitting for engaging with a horizontal member. 6. The water-applied body is crystal violet lactone; malachite green lactone; 1.3 dimethyl-6-diethylaminofluorane; 6-diethylamino-benzo [α] -fluorane; 3-cyclohexylmethylamino-6-methyl. -7-anilinofluorane; benzoylleucomethylene blue; ethylleucomethylene blue; methoxybenzoylleucomethylene blue; 2
-(Phenyliminoethanedilidene) -3.3-trimethyl-indoline; 1.3.3-Trimethyl-indolino-7'-chloro-β-naphthospiropyran; Di-β-
Selected from the group B consisting of zinc salicylate and bisphenol A, and one or more electron-donating color compounds selected from the group A consisting of naphthospiropyran; N-acetyl auramine; N-phenyl auramine; Rhodamine B lactam; 2. An eraser for characters, etc., which is erased by applying water to a picture, character, etc. written with a colored ink agent mixed with an electron-accepting color developing compound. 5. A storage device for the water application body according to 5.