KR200370720Y1 - The pencilcase - Google Patents

Abstract

The present invention is to rotate the laminated upper pencil case 180 ° and to descend along the axial direction relates to a pencil case that can spread the upper and lower pencil case on the same plane.

The pencil case of the present invention, the lower groove (11) of the semi-circular arc is formed in each of the side end side central portion, the lower pencil case 11 composed of the first lower case 11A and the first upper case 11B which are hinged to each other. and; The second lower case 12A and the second lower case 12A, which are hinged to each other, are provided with a "c" shaped rotary shaft X which connects both sides of the semicircular arc of the upper groove G 'respectively formed at one side end side central portion. An upper pencil case 12 composed of two upper cases 12B; The cylindrical lower shaft (13A) of the upward opening and the lower shaft (13A) formed of the linear lower flow groove (g) coupled to the lower groove (G) of the lower pencil case 11, the rotating shaft (X) can flow therethrough; It is composed of a coupling shaft (13) consisting of a cylindrical upper shaft (13B) of the downward opening is detachably coupled to the upper end and formed with an upper flow groove (g ') through which the rotating shaft (X) can flow.

The pencil case of the present invention can be enjoyed by a large number of different games in a state in which the pen case is opened, and its structure can be reduced, thereby reducing the manufacturing cost.

Description

Pencil case {The pencilcase}

The present invention relates to a pencil case, and more specifically, one side end of the lower pencil case is fixed to the lower portion of the cylindrical coupling shaft, the upper and lower ends are sealed, one side end of the upper pencil case laminated on the lower pencil case is rotated above the coupling shaft At the same time axially coupled along the outer circumferential surface of the coupling shaft in the up and down direction, the upper pencil case stacked on the lower pencil case from the one side of the coupling shaft around the coupling axis to the opposite side, 180 ° in a way to pass the upper end of the coupling shaft After rotating and descending along the axial direction of the coupling shaft relates to a pencil case that can be used to expand the upper and lower pencil case is located on the same plane.

The pencil case is one of the essential school supplies for students to store and carry various writing instruments and erasers, and is a small writing instrument storage box that is indispensable for elementary school students who use pencils and erasers mainly because they are not familiar with writing.

There are various types of pencil case such as the above. In the case of elementary school students, most of them use hard case type made of synthetic resin, and in case of middle school students or above, they are made of fabric, and the zipper is equipped with a small and easy to carry pocket type. However, if you are a junior high school student or more who use ballpoint pens or sharps, they may carry only one or two writing instruments without using a pencil case.

In other words, as the students grow, the role of the pencil case decreases, but it is still a very important basic school supplies for elementary school students, and the pencil case used for elementary school students is mostly hard case type.

The hard case type pencil case is the first pencil case developed, and has been developed in various stacking structures such as single stage, two stages, and three stages in order to increase the storage space of writing instruments. In the form of an enclosure, a simple transverse opening / closing structure using a hinge structure is adopted in most cases.

However, with the improvement of living standards and the widespread use of computers and game consoles, elementary school students are not interested in simple forms of pencil cases, and they are easily interested in any new objects. Since it has a tendency to lose, the pencil case having a simple form on the conventional case can hardly attract elementary school students' interest.

Therefore, in order to attract the interest of elementary school students, various types of pencil cases are constantly being developed and produced, and various kinds of small entertainment members are combined with the pencil cases so that people can enjoy entertainment or puzzles using the pencil cases. Children's favorite characters are printed on the outside of the pencil case.

Representative entertainment elements that are combined to add a new function to the conventional pencil case that the storage of writing instruments as a basic function to attract the attention of elementary school students as described above may include electronic game machines, soccer game machines, basketball game machines and the like.

However, game machines associated with ball games, such as a soccer game machine or a basketball game machine coupled to a pencil case among the various entertainment members as described above, should be provided with various game members such as a goal post, a means for kicking or throwing a ball, a simple wall, and a stadium cap. The complexity of the structure not only leads to an increase in manufacturing cost, but also the size of the game member is inevitably small because the game machine is coupled to the pen case in a state in which the size of the pen case is limited not to exceed a certain degree. The various game members of the game machine are generally made of synthetic resin in terms of cost and safety accident prevention. The game machine has a disadvantage in that the game machine can be easily burned out by the operation of the elementary school student, which lacks carefulness due to the lack of durability.

In addition, although a pen case opening and closing in a lateral direction has been developed to give a change in terms of opening and closing structure, this is also insufficient to attract children's interest by adopting a conventional simple opening and closing structure called a hinge coupling structure.

The present invention is designed to solve various problems of the conventional pencil case that can be added to the game machine to enjoy a variety of games, such as football, basketball, etc., to the operation of various ball games such as football or basketball The game can be enjoyed without the need for other game elements, and the absence of game elements is not only easy to manufacture due to its simple structure, but also there is no risk of breakage despite repeated use, and hinges on the connection between the pencil case and the pencil case. It is an object of the present invention to provide a new type of pencil case in which no structure is used.

1 is a perspective view of an embodiment of the present invention pencil case.

Figure 2 is an exploded perspective view of an embodiment of the present invention pencil case.

Figure 3 is a perspective view showing a state in which the upper pencil case is rotated 180 ° constituting an embodiment of the present invention pen case.

Figure 4 is a perspective view showing a state in which the upper pencil case constituting a pen case according to one embodiment of the present invention after 180 ° rotated down.

Figure 5 is a perspective view showing an open state of the upper and lower pencil case constituting an embodiment of the present invention pencil case.

Figure 6 is a perspective view showing a state in which the upper and lower pencil case constituting the pen according to another embodiment of the present invention is lowered after 180 ° rotation.

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

11. Lower pencil case 11A. First lower case 11B. First upper case

12. Upper pencil case 12A. Second lower case 12B. Second upper case

13. Coupling shaft 13A. Lower axis 13B. Upper shaft

G. Lower groove G '. Upper groove g. Lower flow groove

g '. Upper flow groove X. Rotating shaft

The above object of the present invention is achieved by a cylindrical coupling shaft provided with a flow groove which is a straight through hole in the axial direction at two places where the upper and lower ends are sealed and opposite the outer circumferential surface.

The pencil case of the present invention has a structure in which the upper and lower outer peripheral surfaces of the cylindrical coupling shaft whose upper and lower ends are closed are coupled to each one end of each of the upper and lower pencil cases stacked in two stages, and one side end of the lower pencil case is coupled to the coupling shaft. It is fixedly coupled to or formed integrally with the coupling shaft, the upper pencil case is laminated to the lower pencil case is rotatable from one outer peripheral surface of the coupling shaft to the opposite outer surface, and after rotation flows along the outer peripheral surface of the coupling shaft in the up and down direction It is possible to combine the structural features of the subject innovation pencil case.

That is, the pencil case of the present invention, the upper pencil case which was laminated to the lower pencil case is rotated 180 ° beyond the upper end of the coupling shaft, the upper and lower pencil cases are located on both sides of the coupling shaft orthogonal to the axial direction, respectively, higher than the lower pencil case The upper upper pencil case is lowered along the outer circumferential surface of the coupling shaft to be the same height as the lower pencil case.

A semicircular groove is formed in the central portion of each side end side of the upper and lower pencil cases, and the coupling shaft is inserted and coupled to the groove, and the semicircular arc-shaped outer circumferential surface of the coupling shaft has one side end central groove of the pencil case. The outer peripheral surface of the semi-circular arc on the opposite side thereof is inserted into the shape and protrudes outward from one side end side of the pencil case.

In addition, two outer circumferential surfaces of the coupling shaft coinciding with the length direction of one side end portion of the pencil case coupled to the coupling shaft are provided with straight straight grooves facing each other along the axial direction, respectively, about the semicircular arc groove of the upper pencil case. The upper side of the pen case is coupled to the coupling shaft in such a way that the 'c' shape rotating shaft connecting the two sides is connected to each other, and the rotation shaft penetrates the two flow grooves opposite to the coupling shaft. It is possible to rotate from one side of the coupling shaft to the other side by the method over the upper end of the coupling shaft, and after the rotation is possible to move up and down along the axial direction on the outer peripheral surface of the coupling shaft.

The upper and lower pencil cases constituting the pencil case of the present invention are made up of upper and lower cases, respectively, one side case serves as a lid, and the other case serves as a writing instrument holder in which writing instruments are contained. In the state that is rotated and lowered on the same plane as the lower pencil case, the coupling axis located at the boundary of the center of the extended upper and lower pencil cases is projected upward beyond the height of the pencil case. However, the position of the lid and namyeom is divided into two cases.

In other words, when the upper and lower pencil cases are stacked, the lid (lower pencil case) / storage box (lower pencil case) / storage box (upper pencil case) / lid (upper pencil case) and the stacking case (lower pencil case) / lid (Bottom pencil case) / lid (upper pencil case) / storage box (upper pencil case) can be divided in the case of the case of the former, in the case of the former without turning the upper pencil case in the stacked state, In the latter case, the lower pencil case can be used, and in the latter case, the upper and lower pencil cases are spread out on the same plane by opening and lowering the upper pencil case so that the lids of the upper and lower pencil cases can be opened and used together.

As described above, in order to avoid confusion in terms in describing the pencil case of the present invention that the upper pencil case is stacked and rotates with respect to the lower pencil case, the upper and lower flows will be defined as follows.

All positions are based on the stacked upper and lower pencil cases, and the upper and lower cases of the lower pencil case are the first lower case and the first upper case, and the upper and lower cases of the upper pencil case are the second lower case and the second case. It is referred to as an upper case and is assumed to be stacked in the order of the first lower case / first upper case / second lower case / second upper case.

At this time, the role of each upper and lower case may be freely selected as one of the lid and the storage box so as not to overlap.

When the upper pencil case of the present invention pencil case configured as described above is unfolded, the lower surface of the first lower case of the lower pencil case and the upper surface of the second upper case of the upper pencil case are placed on the floor, and the first upper case which was the contact surface at the time of lamination The upper surface of the and the bottom of the second lower case is the upper surface of the pencil case is opened, and is located on the same plane, it is preferable to use these two surfaces as a game board, a white board.

Details of the object and the technical constitution according to the object of the present invention, and the resulting effects will be clearly understood by the following description with reference to the drawings showing a preferred embodiment of the present invention.

1 is a perspective view showing an embodiment of the present invention in a pencil case, Figure 2 is a separated perspective view in Figure 2, Figure 3 is a perspective view showing a state of rotating the upper pencil case 180 °, Figure 4 is a state in which the upper pencil case is rotated 180 degrees and then lowered 5 is a perspective view showing the first upper case and the second lower case in a state where the upper and lower pencil cases are fully opened in FIG. 5.

As shown, the pen case of the present invention, respectively, so as not to overlap with each other to perform any one of the lid and the writing instrument holder, the semi-circular lower groove (G) is formed in the central portion of the longitudinal side, one side end side, respectively, the width direction one side A lower pencil case (11) comprising a first lower case (11A) and a first upper case (11B), the other of which is coupled to each other and serves as a lid with respect to one side serving as a holder;

Each of the lid and the writing instrument holder so as not to overlap each other, and connects the sides of both sides around the first upper groove (G ') on the semi-circular arc respectively formed in the central portion of the longitudinal one side end side; &Quot; The second lower case 12A and the second upper case 12B are provided with a magnetic rotation axis X, and one side of the width direction is hinged to each other and serves as a lid with respect to the other side serving as a lid. An upper pencil case 12 configured;

The outer circumferential surface is in close contact with the inner circumferential surface of the lower groove G to be inserted into the lower groove G of the lower pencil case 11 and protrude outwardly, and the upper circumference of the pencil case 12 penetrates and rotates. The cylindrical lower shaft 13A of the upward opening, which is formed downwardly, and the lower lower groove 13, which penetrates the inner and outer circumferential surfaces, respectively, are separated on the upper ends of the lower shaft 13A at two opposing upper ends so as to be able to flow downward. The lower portion coupled to the upper flow groove (g ') penetrates the inner and outer circumferential surface (g') so as to be able to flow up and down in the state in which the rotating shaft (X) of the upper pencil case 12 is penetrated It consists of the coupling shaft 13 which consists of the cylindrical upper shaft 13B of the downward opening upwardly formed in two places.

At this time, the lower shaft (13A) of the coupling shaft 13, which one side to play the role of the storage box according to any one of the lid and the storage box that each of the two case (11A) (11B) of the lower pencil case. It is also preferable to integrally form the case.

That is, when the first lower case 11A of the lower pencil case 11 is used as a storage box as shown in FIG. 5, in a productive aspect, the first lower case 11A and the lower shaft 13A are integrally formed. good.

Then, a white board (not shown) is disposed on the bottom surface of the second lower case 12A and the upper surface of the first upper case 11B, which are in contact with each other in a state where the upper and lower pencil cases 12 and 11 are stacked. It can also be used as a memo board, or a board game in which a number of marbles or horses are moved on a play board with a length divided into grids according to the number of dice. It is more preferable to provide different board game play boards B (B ') on the two surfaces 11B and 12A so that a plurality of people can enjoy different games at the same time.

If necessary, as shown in FIG. 6, the coupling shaft 13 may be coupled to the long side of the pencil case to make the upper pencil case 12 rotate in the transverse direction. It is also preferable to provide a pair of axes.

As discussed above, the pencil case of the present invention will be able to bring new interests to children by the new rotating and floating structure, and many people can enjoy different games while the pencil case is opened, and the structure It is simple to have the advantage that the manufacturing cost can be reduced.

Claims (3)

In the double pencil case in which the upper and lower pencil cases are spread out from each other, each of which serves as one of the lid and the writing instrument holder, the lower groove (G) on the semicircular arc is formed in the central portion of the side of one side end, respectively, perpendicular to the one end A lower pencil case (11) consisting of a first lower case (11A) and a first upper case (11B) hinged to one side of one other end; Each of which serves as a lid and writing utensil holder, and is provided with a "c" shaped rotating shaft (X) connecting both sides of the semi-circular arc of the upper groove (G ') formed on each side of the central portion of one side end, An upper pencil case (12) comprising a second lower case (12A) and a second upper case (12B) hinged to each other with one end of the other end perpendicular to the one end; The outer circumferential surface is tightly coupled to the inner circumferential surface of the lower recess (G) so as to protrude to the outside of one side end of the lower pencil case 11 and is opposed to be able to flow up and down in a state where the rotating shaft (X) of the upper pencil case 12 penetrates. A straight lower flow groove (g) penetrating the inner and outer circumferential surface (2) at each of the upper end portions is detachably coupled to the upper end of the cylindrical lower shaft (13A) of the upward opening and the lower shaft (13A), respectively, The upper flow groove g 'penetrating the inner and outer circumferential surfaces so as to be able to flow up and down in the state in which the rotating shaft X penetrates is formed at two lower end portions which are respectively upwardly aligned with the position of the lower flow groove g. Pencil case comprising a coupling shaft (13) consisting of a cylindrical upper shaft (13B). The pencil case according to claim 1, wherein the lower shaft (13A) of the coupling shaft (13) is formed integrally with any one case (11A) (11B) of the lower pencil case (11) serving as a writing instrument holder. The board of claim 1, wherein the upper surface of the first upper case (11B) of the lower pencil case 11 and the lower surface of the first lower case (12A) of the upper pencil case 12 are different from each other. Pencil case characterized in that formed.