KR200276387Y1 - The pencil case with a cleaning roller for removing eraser chips - Google Patents

Abstract

The present invention relates to a pencil case having a roller-type eraser remover coupled to the bottom of the lower casing constituting the pencil case and a white board for memo therein.

The pencil case of the present invention, the lower casing 34 is formed with an eraser powder receiving portion (G) opened upward by the side wall standing upright in a closed loop shape along the entire edge of the lower plate and the lower plate; A roller-type eraser remover 35 mounted in the through hole H in the bottom of the lower casing 34; A writing instrument housing casing (33) hinged to one end of the lower casing (34) and placed on an inner upper end of the lower casing (34), the writing instrument receiving portion (G ') of which is opened upwardly; A storage lid 32 hinged to one end of the lower casing 34 to serve as a lid of the storage casing 33 and formed of a white board; The upper casing is hinged to one end of the lower casing 34 together with the storage casing 33 and the storage lid 32 to become a lid of the lower casing 34 in which the storage casing 33 and the storage lid 32 are embedded. Composed of (31), there is a feature of the present invention to combine the eraser powder remover on the bottom of the lower casing.

The pencil case of the present invention has a large-capacity eraser housing provided at the lower casing to easily remove a large amount of eraser powder, and a white board is provided therein for easy memo without a note paper, and a photo frame is provided at the upper casing. It can be easily replaced by inserting pictures of people's favorite portraits or scenery, which has the advantage of maintaining a continuous interest in the pencil case.

Description

Pencil case with a cleaning roller for removing eraser chips}

The present invention relates to a pencil case equipped with a roller type eraser remover and a white board for memo, and more specifically, the roller type eraser remover is coupled to the bottom of the lower casing constituting the pencil case and the inside of the roller for removing the eraser powder Eraser powder storage unit for collecting eraser powder, which is attached to the outer circumferential surface and then separated again, is provided, and the upper side of the lower casing may include a storage casing with a writing instrument storage unit and an upper surface as a memo white board, and at the same time the lid of the storage casing The storage lid is rotatably coupled and the upper casing which becomes the lid of the pencil case is hinged to one side together with the lower casing, the storage casing and the storage lid, so that the eraser powder can be easily removed by simply moving the bottom of the pencil case. Can be used easily when needed whiteboard for notes It will be one of the pencil so.

A pencil case is the most basic stationery that can be carried with writing instruments such as pencils and ballpoint pens, and erasers. The pencil case can be largely classified into using a cloth or soft synthetic resin fabric and a zipper, and using a rigid material having a fixed shape. .

Generally, the pencil case of the fabrics is mainly used by junior high school students or more, and the pencil case using a hard material has been used for a long time, and is used mainly by elementary school students in recent years.

Therefore, the traditional pencil case using a hard material (hereinafter referred to as the 'pencil') is a selection of pencils of various types, from the simplest one-stage pen case consisting of a housing containing a writing instrument and a lid only, to a two-stage pen case and a double pen case. In order to attract the interest of young students, a small entertainment member that can enjoy entertainment or puzzles is provided recently, and various characters loved by children are printed on the outer surface of the pencil case.

As shown in FIG. 1, the two-stage pencil case of the basic basic form simply increases the depth of the lower casing 13 corresponding to the housing of the conventional first-stage pencil case, and then the body is inserted into the lower casing 13. The lower end of the edge (12A) is adopted to the upper casing 13, the intermediate housing 12 and the lid 11 to act as a shelf, and one side to the lower casing 23 as shown in FIG. The most basic form is the intermediate housing 22 which is rotatably connected to the lid 21 coupled to the additional hinge and rises upward when the lid is opened.

In addition, a partition for dividing the storage space into independent upper and lower spaces is provided at the intermediate depth of the casing penetrating up and down, and the lid is provided at the upper and lower ends of the casing, respectively, or the lid is hinged. A single pen case has been developed, in which two upper and lower writing pen housings are hinged to each other by hinged edges of two bottom surfaces.

Since the conventional pencil cases are mainly used by young students, various props are generally provided along with printing of various characters to attract children's interest.

However, in view of the fact that the main class of pencil cases are children who use pencils, and children repeat writing and erasing frequently, it is obvious that processing of eraser powder generated during writing is troublesome for children.

However, if you brush the eraser with your hand, not only your hands will get dirty, but fine powder will remain, and in the process, the pencil writing will be smeared by friction with your hands.

Therefore, in order to solve the above problems, although an eraser remover of a rod-type roller type for removing the eraser powder has been developed, such an eraser remover can not only be limited in size as it is stored in a pencil case, and thus the roller Because of the short length of the eraser powder is not effective to remove the disadvantage.

In other words, since the roller of the eraser remover rotates on the ground of the notebook, the width of the eraser is narrow and the number of times the roller is repeatedly reciprocated is used, which is cumbersome and time consuming, and thus avoids its use.

In addition, when writing, the eraser remover should always be taken out of the pencil case, which is disadvantageous in that the desk is not wider.

The present invention is intended to solve the problem of a pencil case which merely serves as a writing instrument storage box, and combines an eraser powder remover composed of a long roller to the pencil case to move the pencil case itself like a toy. The purpose of the present invention is to provide a pencil case that can be removed without the need for taking out the eraser powder remover on a cramped desk by not having to take it out, not only to induce children's interest, but also with a white board for notes. There is this.

1 is an exploded perspective view of a conventional detachable two-stage pencil case;

Figure 2 is a perspective view of a conventional combined two-stage pencil case.

Figure 3 is a perspective view of one embodiment of the present invention pencil case.

Figure 4 is a bottom view of one embodiment of the present invention ..

5 is a partial plan view of an embodiment of the present invention pencil case,

(A) is a plan view of the upper casing,

(B) is plan view of storing lid,

(C) is a plan view of the storage casing,

(D) is a plan view of the lower casing.

6 is a cross-sectional view of the lower casing and the eraser remover.

7 is a perspective view of the eraser remover.

Figure 8 is a perspective view of another embodiment upper casing constituting the pencil case of the present invention.

((Explanation of symbols for main part of drawing))

3. This invention pencil case 11,21. Lid

12,22. Intermediate Receptacle 13,23,34. Lower casing

31. Upper casing 32. Storage lid

33. Writing instrument storage casing 35. Eraser powder remover

The object of the present invention is achieved by a roller-type eraser remover coupled to a through-hole penetrating the bottom of the lower casing, and a storage lid of the writing instrument storage casing provided in the inner space of the upper and lower casings forming the outer shape of the pencil case. do.

The pencil case provided with an eraser powder remover of the present invention has an eraser powder storage portion collected by an eraser powder remover inside the lower casing whose upper part is opened by a side wall standing upright in a closed loop shape along the entire edge of the lower plate and the lower plate. The upper casing is configured to cover the upper upper end of the lower casing after the writing instrument accommodating casing provided with the accommodating lid is disposed at an inner upper end thereof, and the lower casing, the writing instrument accommodating casing, the accommodating lid and the upper casing are hinged together.

The eraser remover is a roller type and is mounted near one end of the bottom surface of the lower casing, and an upper surface of the storage lid covering the writing instrument storage casing is made of a white board for memo.

Therefore, when the pencil case of the present invention is rolled like a toy car in a place where the eraser powder is rolled up, the eraser powder is attached to the surface of the rotating roller and then collected into the lower casing. When the upper casing is opened, the storage lid is immediately As it turns out, you can write a simple memo on the top.

The details of the purpose and technical constitution according to the present invention, including the effect thereof, will be clearly understood by the following description with reference to the drawings showing preferred embodiments of the present invention.

Fig. 3 is a perspective view showing the present invention pencil case opened, Fig. 4 is a rear view, Fig. 5 is an exploded plan view, Fig. 6 is a cross-sectional view of the lower casing and the eraser dust remover, Fig. 7 is a perspective view of the eraser dust remover Is shown.

As shown, the pencil case 3 of the present invention includes a lower casing 34 having an eraser powder accommodating portion G which is opened upward by a side wall standing upright in a closed loop shape along the entire edge of the lower plate and the lower plate; A roller-type eraser remover 35 mounted in the through hole H provided at one end of the bottom surface of the lower casing 34; The number of writing instruments hinged to one end of the lower casing 34 and placed on the inner upper end of the lower casing 34 and opened upward by a side wall vertically upright in a closed loop along the entire edge of the lower and lower plates like the lower casing. A writing instrument housing casing 33 in which a payment section G 'is formed; A hinge lid coupled to one end of the lower casing 34 to serve as a lid of the housing casing 33, and an upper surface S of the storage lid 32 formed of a white board; An upper portion of the lower casing 34 in which the housing casing 33 and the storage lid 32 are internally hinged to one end of the lower casing 34 together with the storage casing 33 and the storage lid 32. The casing 31 is comprised.

Thus, coupling protrusions 31A, 32A, 33A, 34A for hinge coupling are formed at the side walls of each of the upper ends of the upper casing 31, the storage lid 32, the storage casing 33, and the lower casing 34, respectively. Each of which extends to the outside and looks at the arrangement order in the hinged state, the coupling protrusion 34A of the lower casing, the coupling protrusion 33A of the storage casing, the coupling protrusion 32A of the storage lid, the coupling protrusion of the storage casing (33A), the engaging projection 31A of the upper casing, the engaging projection 33A of the storage casing, the engaging projection 32A of the storage lid, the engaging projection 33A of the storage casing, the engaging projection 34A of the lower casing All the protrusions are rotatably coupled by a common hinge axis (not shown).

In addition, the eraser powder remover 35 penetrating and mounted on the bottom surface of the lower casing 34 includes a cross-sectional frame 35A having a cross-sectional shape of “b” and an eraser powder attached to the surface of the roller 35D. A pair of knives 35B having a wedge-shaped cross-section and extending in the longitudinal direction so as to stand up on the interruption of the mutually opposite vertical surfaces of the frame 35A so as to be adjacent to the axial upper surface of the roller 35D for removing the , A pair of coupling flanges 35C extending perpendicular to both ends of the knife 35B, and an eraser powder removal roller 35D rotatably axially coupled to the pair of coupling flanges 35C opposite to each other. It is composed of

Therefore, when the eraser powder removing roller 35D is rolled where the eraser powder is rolled up, the eraser powder is attached to the surface of the roller 35D, and the eraser powder is separated from the roller 35D by the knife 35B. It is collected in the eraser powder accommodating portion G inside the casing 34.

In addition, an inner side of the lower casing 34 is provided with an eraser accommodating part g for deleting a memo written on the upper surface S of the accommodating lid 32 which is a white board.

In addition, another embodiment of the upper casing 31 for improving the aesthetics of the present invention pencil case is shown in FIG.

As shown, another embodiment of the upper casing 31 has an upper casing body 31A having a photo groove G ″ for inserting a photograph or the like on the upper surface S ', and the photo groove G ″. Since it is composed of a transparent cover 31B detachably attached to the user, it is possible to insert a picture of a person or a family picture or a person's favorite person in the picture groove G ″.

As described above, the pencil case equipped with an eraser powder remover of the present invention is a large eraser housing is provided in the lower casing can easily remove a large amount of eraser powder, just like rolling a toy car with a pencil case It is expected to be especially interesting for children.

In addition, a white board is provided inside so that it is easy to take notes without a note paper, and a picture frame is provided on the upper casing so that users can easily insert and replace pictures of their favorite portraits or scenery and maintain a continuous interest in the pencil case. There is an advantage to that.

Claims (3)

A pencil case that can be carried in a state of storing writing instruments, the lower casing 34 having an eraser powder accommodating portion G which is opened upward by a side wall standing upright in a closed loop shape along the entire edge of the lower plate and the lower plate; A roller-type eraser remover 35 mounted in the through hole H provided at one end of the bottom surface of the lower casing 34; It is hinged to one side end of the lower casing 34 and placed on the inner upper end of the lower casing 34, and upwardly by a side wall standing upright in a closed loop shape along the entire edge of the lower and lower plates like the lower casing 34. A writing instrument storage casing 33 having an open writing instrument storage portion G '; A hinge lid coupled to one side end of the lower casing 34 to serve as a lid of the storage casing 33, and an upper surface S of the storage lid 32 formed of a white board; The upper casing is hinged to one end of the lower casing 34 together with the storage casing 33 and the storage lid 32 to become a lid of the lower casing 34 in which the storage casing 33 and the storage lid 32 are embedded. Pencil case provided with an eraser powder remover, characterized in that consisting of (31). The upper casing 31 is provided with an upper casing body 31A having a photo groove G ″ through which a photo or the like can be inserted into the upper surface S ', and the photo groove G ″. Pencil case provided with an eraser powder remover, characterized in that consisting of a removable transparent cover (31B). The pencil case of claim 1, wherein an inner side of the lower casing (34) is provided with an eraser receiving portion (g) for a white board.