KR101655636B1 - Cigarette box - Google Patents

Abstract

The cigarette box CB according to the present invention has a lid 20 connected to the box body 10 through a hinge 11 and has an inner side frame 30, (16) that covers the front and rear sides (16-1, 16-2) of the cigarette bundle, and a bottom surface ( And a first operator 16a having a closing surface 16-4 for openingly closing the top surface of the cigarette bundle and reciprocating along with the opening and closing of the lid 20, And a pulling mechanism for pulling up the bottom face 16-3 along with the cigarette bundle by raising the rear face 16-2 in accordance with the swinging motion of the operator and this lifting mechanism is constituted by a boundary line BL- (FP-1) for fixing a part of the containing material to the box body 10 in the vicinity of the rear surface 16 -2) in association with each other.

Description

Cigarette Box {CIGARETTE BOX}

The present invention relates to a cigarette box. More particularly, the present invention relates to a cigarette box having a structure for lifting up a row of cigarettes in a stepped shape in order to facilitate the removal of the cigarettes accommodated therein.

In such a cigarette box, a lid is provided through a hinge formed on the upper edge of the box body (box body portion). Therefore, when removing the cigarette, open this cover and remove one from the inside. However, when the cigarette is full, especially in the state immediately after opening, it is difficult to remove one from the cigarette. If this is attempted forcibly, it may cause inconveniences such as collapsing the mouthpiece (filter mouthpiece) or unnecessarily touching the filter of the cigarette in the vicinity of the one to be taken out.

As described above, there is a proposal according to, for example, Patent Document 1 for taking out one cigarette from a cigarette box in a full state. This patent document 1 discloses a structure for lifting a cigarette. In this structure, a part of the wrapping material surrounding the cigarette is adhered to the bottom wall of the box main body portion, and the "handle tab 42" formed at one end is caught and pulled. As a result, the cigarette on the front row side is pulled relatively up from the other cigarettes, thereby making it easier to pull out the portion that has not been adhered (pulled up).

Patent Document 1: JP H02-19245

However, in the cigarette box disclosed in Patent Document 1, when the lid is opened, the cigarette remains in a flat shape like the previous cigarette box. After opening the cover, pulling the "handle tab" as described above will cause some cigarettes to come up.

Thus, in the cigarette box according to Patent Document 1, it is necessary to perform a two-step operation of pulling the handle tab after opening the lid. In addition, since the packaging material is a thin paper material, it is expected that it will be damaged if it is pulled over the allowable power. Conversely, if the pulling force is too weak, the lift-up amount of the cigarette will be small or the inconvenience do.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described situation, and it is an object of the present invention to provide a cigarette case in which a cigarette row inside is lifted up in a stepped shape when the lid is opened, A cigarette box for allowing the cigarettes to be easily taken out.

The above object is achieved by a cigarette box of the present invention which comprises an open top and a box body having a front wall, a back wall, a pair of side walls and a bottom wall, A lid which is connected to the box body through a hinge and opens and closes the upper end of the box body, and an inner pack which is accommodated in the inner frame and which is wrapped with a bundle of cigarettes with an inner packaging material The cigarette box having the inner frame positioned on the front wall side and projecting from the top,

Wherein the inclusion material comprises a front surface and a rear surface respectively covering the front and rear of the cigarette bundle, a one-fold bottom surface covering the lower end surface of the bundle of cigarettes, and a bottom surface of the cigarette bundle, Lt; RTI ID = 0.0 >

A first operator (operator) which is formed from a part of the containing material and reciprocates according to the opening and closing of the lid, or a member separate from the containing material, and the lid is raised and lowered relative to the box body And a lifting mechanism for pulling up one of the front surface and the rear surface in accordance with the forward movement of the operator so as to lift up the bottom surface with the cigarette bundle in an oblique direction Respectively,

Wherein the lifting mechanism includes a front edge of the bottom surface adjacent to the corner between the front wall and the bottom wall or a trailing edge of the bottom surface adjacent to the edge between the bottom wall and the bottom wall A linear fixing part for fixing the edge of the box body to the bottom wall of the box body along the width direction of the box body and a linear fixing part for fixing the edge of the box body to the bottom part of the box body, And is disposed between the second operator and the containing material when the first operator and the second operator are engaged with each other, and is arranged to be movable between a forward movement of the first or second operator and a rear or front impression of the containing material And an interlocking means for interlocking the interlocking means.

As a first mode,

Wherein the lifting mechanism includes a fixing portion positioned at a trailing edge of the bottom surface and a folding flap that forms a part of the closing surface and is a part of the covering material joined to the inner surface forming the ceiling of the covering, Wherein the interlocking means comprises a folding tucker projecting upwardly from the upper end of the box body at the rear side of the inner pack and having a front edge, Folded back tucker is pulled up from the upper edge of the folding tucker while pulling up the rear face of the containing material as the folding flap is separated from the closing face in accordance with the opening operation of the cover, And folded back at the upper edge of the folding tucker.

The projecting height of the upper edge of the rewind tucker can be determined according to the lift-up amount of the bottom surface.

It is further preferable that the rewinding tucker forms an annular inner sleeve which cooperates with the inner frame to surround the outer periphery of the inner pack.

Also, as a second aspect,

Wherein the lifting mechanism includes: the fixing portion positioned at the leading edge of the bottom surface; the second operator being the inner frame slidable in the lifting direction with respect to the box body; And an interlocking means for engaging the front surfaces of the inner frame and the containing material to each other to bring the front surface up in accordance with the pushing up of the inner frame, And the like.

And the inner frame is formed in a transversely U-shaped shape sliding along the inner wall of the front wall and the pair of side walls,

When the lid is in the closed position, it is preferable that the pushing-up operation of the inner frame brings the front surface up, while the lid is opened.

As a third aspect,

The box body includes:
A main body inner side portion cooperating with the inner frame coupled to the inclusion material of the inner pack through the interlocking means to surround the inner pack around the waist, the body inner side including the upper end and the lower portion of the main body having an opened lower end, A main body side portion connected to the upper end via the hinge,

delete

A main body outer side portion having the front wall, the rear wall, the pair of side walls, and the bottom wall accommodating the lower portion of the main body in a state in which the cover is exposed; The upper surface of the main body facing the back surface of the cover when the inner side of the main body is in the lowered position and the cover is in the closed state, Further comprising a body outer side portion,

The lifting mechanism includes:

The fixing portion positioned at the leading edge of the bottom surface,

And at least the main body inner side portion connected to the inner frame as the second operator.

It is further preferable that the lifting mechanism further includes an access opening formed in the rising portion and exposing a back surface of the lid for lifting and lowering the inside of the main body.

The granular height of the granular part can be determined according to the lift-up amount of the bottom surface.

In the cigarette box of the present invention, only when the user performs a usual operation of opening the lid at the top of the box body, when the lid is opened, the cigarette is arranged in a stepped shape. That is, the cigarette in a full state can be arranged in a stair-like shape only by performing an operation of opening the cover without considering the annoyance itself when the user pulls out one from the filled cigarette, One cigarette can be removed simply and conveniently.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a side view of a cigarette box according to a first embodiment of the present invention, showing a state when a lid is closed; FIG.
Fig. 2 is a side view showing the cigarette box according to the first embodiment of the present invention and showing the state when the lid is opened; Fig.
3 is an external perspective view showing the shape of the cigarette box shown in Fig. 2 when the lid is opened; Fig.
4 is a side view showing a cigarette box according to a second embodiment of the present invention and showing the state when the lid is closed;
5 is a side view showing a cigarette box according to a second embodiment of the present invention and showing a state when the lid is opened;
6 is an external perspective view showing the shape of the cigarette box corresponding to Fig. 4; Fig.
7 is an external perspective view showing a shape corresponding to Fig. 5 of the cigarette box. Fig.
8 is a side view showing a cigarette box according to a third embodiment of the present invention and showing a state when the lid is closed;
9 is a side view of a cigarette box according to a third embodiment of the present invention, showing a state when the lid is opened;
10 is a perspective view for explaining the shape and relationship of each of the main body side portion, the main body side portion and the inner side frame included in the cigarette box according to the third embodiment.
11 is an external perspective view showing a shape corresponding to Fig. 8 of the cigarette box on the front side. Fig.
12 is an external perspective view showing the shape of the cigarette box corresponding to Fig. 8 from the back side. Fig.
13 is an external perspective view showing the shape of the cigarette box corresponding to Fig. 9 on the front side; Fig.
14 is an external perspective view showing the shape of the cigarette box corresponding to Fig. 9 on the back side. Fig.
15 is a view showing a blank of an encapsulating material which is preferably employed in the cigarette box of the present invention.

Hereinafter, a cigarette according to an embodiment of the present invention will be described with reference to the drawings.

1 and 2 show a cigarette box CB-1 according to a first embodiment. Fig. 1 is a side view showing a state when the lid is closed, Fig. 2 shows a state when the lid is opened FIG.

1 and 2, the cigarette box CB-1 has a lid 20 which is rotatably provided through a box body 10 and a hinge 11 formed at an upper end (one side) thereof. More specifically, the cigarette box CB-1 includes a front wall 12, a rear wall 13, left and right side walls 14R, 14L (left and right side walls 14R, (Not shown), and a bottom portion below the peripheral wall is closed by a bottom wall 15. The bottom wall 15 is provided with a bottom wall. The upper end of the rear wall 13 serves as a hinge 11 and the lid 20 opens and closes at the upper edge of the box body 10. [

The cigarette box CB-1 is provided with a structure for lifting up a plurality of cigarettes CR housed in the box body 10. [ The structure for realizing this structure will be described below in order.

First, the entire cigarette (CR) bundle is wrapped with a sheet-like encapsulating material 16 to form an inner pack PC. The containing material 16 here is conventionally similar to the material wrapped around the cigarette. For example, a sheet material obtained by laminating paper and metal foil can be suitably used.

However, the inclusion material 16 employed in the cigarette box CB-1 is arranged continuously in the form of a broken line along the inner surfaces of the front wall 12, the bottom wall 15 and the back wall 13 . More specifically, the containing material 16 has front and rear faces 16-1 and 16-2 covering the front and back of the cigarette bundle, respectively, and a folded bottom face 16-3 covering the lower end face of the cigarette bundle have. The upper portion is formed by folding, and is a closed surface (a surface closed by folding the end portion of the inclusion member closed) 16-4 for releasably closing the upper surface of the cigarette bundle.

For reference, the present cigarette box CB-1 is characterized in that a configuration for easily extracting one cigarette CR is provided when the cigarette CR is full immediately after being opened. Therefore, Fig. 1 shows a side face in a state where the cigarette CR is full.

Therefore, when viewed from the side, the inclusion member 16 is arranged in a U-shape along the outer side of the cigarette (CR) bundle in a full state. Before the cigarette box CB-1 is opened, a mouth piece of the cigarette CR (here, a filter (not shown) is attached to the end of the cigarette box CB- FL) is wrapped by the flaps (the front end side flap portion 16a and the end side flap portion 16b) in which the end portion of the containing material 16 is folded, and the above-mentioned closing face 16-4 Respectively.

Both side portions in the width direction of the containing material 16 (in the direction perpendicular to the paper surface in Fig. 1) are formed wider than the cigarette CR bundle, and the extra length is folded So that the cigarette (CR) bundle is wrapped from the side as well, thereby covering the entire cigarette (CR) with the covering material (16).

When the cigarette box CB-1 of Figs. 1 and 2 accommodates, for example, 20 cigarettes CR, the first row along the front wall is 7 in number RW-1, 6 in the tenth RW-2, and 7 in the third RW-3.

A part of the inclusion material 16 which faces the bottom wall 15 is fixed to the bottom wall 15 in the vicinity of the boundary line BL-1 between the front wall 12 and the bottom wall 15. More specifically, a part of the containment material 16 is fixed linearly on the bottom wall 15 along the boundary line BL-1 to become the fixed portion FP-1. It is preferable that a portion of the containing material 16 is adhered and fixed to the bottom wall 15 by using an adhesive or the like used for assembling the box body 10 in this fixing portion FP-1.

When the containing material 16 is lifted along the back wall 13 on the side opposite to the fixing part FP-1 by providing the fixing part FP-1, The bottom surface 16-3 of the containing material 16 that is present is tilted toward the upper right side with the fixing portion FP-1 as the starting point (center).

As described above, the fixing portion FP-1 is arranged on a line (either a solid line or a dotted line) along the boundary line BL-1. As a result, as shown in Fig. 2, a state in which the cigarette CR is lifted up in a stepwise manner for each column can be formed. Here, it is not preferable to set the line width of the fixing portion FP-1 uselessly wide (for example, with a width exceeding the radius of the cigarette CR). If the width of the fixing portion FP-1 is too wide, the area of the inclusion filler material 16 decreases, making it difficult to lift it up in a stepwise manner for each column. In this regard, it is preferable that the line width of the fixing portion FP-1 is about 2 to 6 mm or 75% or less of the diameter of the cigarette CR to be accommodated.

In the cigarette box CB-1, an inner frame 30 (described later) which is mounted inside the box body 10 and has higher rigidity than the enclosing member 16 and which reinforces the box body 10 from the inside, .

The pulling mechanism for pulling up the inclusion material 16 will be described. The pulling mechanism is configured so that when the lid 20 is opened, the back wall 13 on the opposite side of the fixing portion FP-1 to the center axis (the axis extending in the vertical direction) of the cigarette box CB- The inclusion member 16 is lifted. 2, since the inclusion material 16 of the bottom face 16-3, which is in contact with the bottom wall 15 as described above, is inclined from the fixed portion FP-1 as shown in Fig. 2, 1, RW-2, RW-3).

The pulling mechanism illustrated in Figs. 1 and 2 is characterized in that one end of the containing material 16 extends from the back wall 13 to the lid 20 and the front end portion (the end flap portion 16b) (Bonded) to the inner surface 20a of the base 20 with the adhesive portion 21. [ This end-side flap portion 16b functions as a first operator that reciprocates in accordance with opening and closing of the lid 20 (Claim 1). Therefore, when the lid 20 is closed and the lid 20 is opened as shown in Fig. 2, with the state in which the inclusion material 16 arranged in a U-shape as described above is not bent (Fig. 1) The containing material 16 is pulled in accordance with the opening of the lid 20 by the containing material 16. [ That is, the operation of opening the lid 20 is interlocked with the operation of pulling up the inclusion material 16. As a result, since the inclusion material 16 that has been in contact with the bottom wall 15 is inclined from the fixed portion FP-1, it can be lifted up in a stepped shape for each cigarette row. 3, the lifting mechanism of the cigarette box CB-1 will be described in more detail.

3 is an external perspective view showing the shape when the cigarette box CB-1 is opened and the lid 20 is opened for the first time. The cigarette box CB-1 is provided with a lifting mechanism that is interlocked with the opening operation of the lid 20. Therefore, the user does not have to perform additional operation to take out the cigarette which is good and full just by performing the conventional operation of opening the lid 20. Since the amount of movement of the containing material 16 depends on the degree of opening of the lid 20, the tensile state of the containing material 16 does not change and is stable. Then, once the lid 20 is opened, normally, the lid 20 is kept open unless it is forcibly closed. Therefore, as shown in Fig. 3, since the cigarette is lifted up in a stepwise manner for every row, it is preferable to take out one cigarette slowly.

Particularly, as shown in Figs. 2 and 3, the inner frame 30 is located on the front wall 12 side of the cigarette box CB-1 and is fixed so as to protrude from the upper end thereof.

On the other hand, in this cigarette box CB-1, a plate-like rewinding tucker 31 is disposed between the back wall 13 and the cigarette (CR) bundle. The folding back tucker 31 is provided so as to protrude upward from the upper end of the box body 10 on the rear side of the inner pack PC. As described above, the termination flap portion 16b, which is one end of the containing material 16, is engaged with the inner surface 20a of the lid 20. When the lid 20 is pulled out from the box body 10, The rear face 16-2 is folded back at the upper edge 31a of the folding tucker 31. [ That is, the rear surface 16-2 of the containing material 16 is brought into contact with the upper end 31a of the folding tucker 31 when it is pulled up, Means). By adopting such a configuration, it is possible to surely raise the inclusion material by opening the lid 20. Fig.

When the lift-up amount of the cigarette (CR) column (that is, the inclination angle? At the fixing portion) is varied in accordance with the height position of the upper edge 31a of the folding tucker 31, ) Can be appropriately adjusted.

The outer blank for manufacturing the cigarette box CB-1 is modified so that the box body 10, the lid 20 and the re-folding tucker 31 are formed into one outer blank Maybe.

Conventionally, the inner frame is for reinforcing a box, and generally has a U-shape in cross-sectional shape (top view) supporting the inner wall of both the front wall and the left and right walls. In the cigarette box CB-1 according to the first embodiment, it is preferable that the rewind tucker 31 is disposed so as to protrude from the rear wall 13 on the back side of the inner pack PC .

Therefore, in the cigarette box CB-1, as a more suitable structure, a structure functioning as a folding tucker is integrally connected to the rear side (back portion) of the normal inner frame structure, (? -Shaped shape) surrounding the outer periphery of the inner frame. In other words, the inner frame 30 exemplified here is an annular inner sleeve having the folding tucker 31 at the back. This makes it possible to adjust the lift-up amount appropriately by adjusting the height of the folding tucker 31 added to the back wall 13 while further reinforcing the cigarette box CB-1. That is, the height position of the upper edge of the rewind tucker 31 may be determined according to the lift-up amount of the bottom surface of the containing material.

As described above, the cigarette box CB-1 according to the first embodiment does not need to take into consideration the annoyance when the user pulls out one from the cigarette filled with the user, And the cigarette in a full state is arranged in a stepped shape, so that one cigarette can be taken easily and conveniently at any time without annoyance.

A cigarette box CB-2 according to a second embodiment of the present invention will be described with reference to the drawings.

4 and 5 are views showing the cigarette box CB-2 according to the second embodiment. Fig. 4 is a side view showing a state when the lid is closed, Fig. 5 is a side view showing the state when the lid is opened Fig.

4 and 5, the cigarette box CB-2 has a lid 50 which is rotatably provided through a box body 40 and a hinge 41 formed at the upper end (one side) thereof. More specifically, the cigarette box CB-2 includes a front wall 42, a rear wall 43, left and right side walls 44R, 44L (left and right side walls between them, (Not shown in the drawings) so as to be able to confirm the position of the bottom wall 45, and the bottom side thereof is closed by the bottom wall 45. The upper end of the rear wall 43 serves as a hinge 41 and the lid 50 opens and closes at the upper edge of the box body 40. [

The cigarette box CB-2 is also provided with a structure for lifting up a plurality of cigarettes CR housed in the box body 40. The structure for realizing this structure will be described below in order.

First, the entire cigarette (CR) bundle is wrapped with a sheet-like inclusion material 46 to form an inner pack PC. The containing material 46 here is conventionally the same as the material wrapped around the cigarette. For example, a sheet material in which paper and metal foil are laminated can be suitably used.

The inclusion material 46 employed in the cigarette box CB-2 is arranged in a continuous form without a broken mark along the inner surfaces of the front wall 42, the bottom wall 45 and the rear wall 43 . More specifically, the containing material 46 has front and rear faces 46-1 and 46-2 covering front and rear portions of the cigarette bundle, respectively, and a folded bottom face 46-3 covering the lower end face of the cigarette bundle have. The upper portion is formed by folding, and is a closed surface (a surface closed by folding the end portion of the inclusion member closed) 46-4 for releasably closing the upper surface of the cigarette bundle.

For reference, the present cigarette box CB-2 is characterized in that the cigarette box CB-2 is provided with a structure for easily extracting one cigarette CR when the cigarette CR is full immediately after being opened. Therefore, Fig. 4 shows a side face in a state where the cigarette CR is full.

Therefore, when viewed from the side, the containing material 46 is arranged in a U shape along the outer side of the cigarette (CR) bundle in a full state. The end portion of the containing material 46 is set to be long enough to be folded as described above so that the mouthpiece of the cigarette CR (the filter FL in this case) is opened before opening the cigarette box CB- The aforementioned closing surface 46-4 is formed by being wrapped by the flaps (the front end side flap portion 46a and the end side flap portion 46b) in which the end portion of the containing material 46 is folded.

Both side portions in the width direction of the containing material 46 (in the direction perpendicular to the paper in Fig. 4) are formed to be wider than the cigarette CR bundle, and the extra length is folded as a folded portion, CR) bundle from the side, so that a state in which the entire cigarette CR is covered with the encapsulant 46 is formed.

When the cigarette box CB-2 shown in Figs. 4 and 5 accommodates, for example, 20 cigarettes CR, the number of the first row along the front wall is 7 in the RW-1, 6 in the tenth RW-2, and 7 in the third RW-3.

A part of the inclusion 46 facing the bottom wall 45 is fixed to the bottom wall 45 in the vicinity of the boundary line BL-2 between the back wall 43 and the bottom wall 45. [ More specifically, a part of the encapsulating material 46 is fixed along the boundary line BL-2 on the bottom wall 45 in a line state to become the fixed portion FP-2. It is preferable that a portion of the containing material 46 is adhered and fixed to the bottom wall 45 by using an adhesive or the like used for assembling the box body 40 in this fixing portion FP-2.

When the containing material 46 is lifted along the front wall 42 on the side opposite to the fixing part FP-2 by providing the fixing part FP-2, The bottom surface 46-3 of the fixing portion 46 is inclined toward the upper left side with the fixing portion FP-2 as the starting point (center).

As described above, the fixing portion FP-2 is arranged in a line (either solid line or dotted line) along the boundary line BL-2. As a result, as shown in Fig. 5, a state can be formed in which the cigarette CR is lifted up in a stepwise manner for each column. In this case, it is not preferable to set the line width of the fixing portion FP-2 widerly (for example, with a width exceeding the radius of the cigarette CR). If the width of the fixing portion FP-2 is too wide, the area of the inclusion filler material 46 decreases, making it difficult to lift up the column in the form of a step for each column. In this regard, it is preferable that the line width of the fixing portion FP-2 is about 2 to 6 mm or 75% or less of the diameter of the cigarette CR to be accommodated.

The cigarette box CB-2 has a rigidity higher than that of the containing material 46 on the inside of the box body 40, and the movement of the containing material 46 is prevented An inner frame 60 to be described later is provided.

The pulling mechanism for pulling up the inclusion material 46 will be described. In the conventional cigarette box CB-2, the inner frame serves as a reinforcing member and has a generally U-shaped cross-sectional shape (top view) for supporting the inner wall surfaces of the front wall and the left and right walls. .

The pulling mechanism here has an inner frame 60 which is slidable in the vertical direction (vertical direction in the figure) along the inner surface of the box body 40. [ The inner frame 60 functions as a second operator (Claim 1).

The front face 46-1 of the inner frame 60 and the containing material 46 are joined to each other and the front face 46-1 is pulled up as the inner frame 60 is pushed up. (Not shown). That is, a part of the containing material 46 is fixed to the inner frame 60 by the bonding portion 60a on the inner side of the front wall 42. [ Therefore, the sliding operation of pushing up the inner frame 60 upward is interlocked with the pulling motion of the containing material 46.

The lifting mechanism is provided with a lifting mechanism for lifting the cigarette box CB-2 on the side opposite to the fixing portion FP-2 with respect to the center axis (the axis extending in the vertical direction) of the cigarette box CB- The inclusion member 46 is lifted along the front wall. As a result, the inclusion 46 of the bottom face 46-3, which was in contact with the bottom wall 45 as described above, is tilted from the fixed portion FP-2 as shown in Fig. 5, 1, RW-2, RW-3).

Further, the inner frame 60 is formed not only as a slide member having a front wall 42 and a transversely U-shaped slider that slides on the inside of the right and left walls, but also in a state in which the lid 50 closes the upper end And a contact portion 61 contacting the inner surface of the lid 50 is provided. Therefore, when the operation of pushing up the inner frame 60 is performed, the operation of pulling up the containing material 46 is integrally performed while raising the lid 50. That is, the operation of pushing up the inner frame 60 is interlocked with the operation of raising the lid 50 and pulling up the containing material 46.

In the cigarette box CB-2, the lid 50 is closed, and the inclusion material 46 arranged in a U-shape as described above is not bent (Fig. 4). Here, when the lid 50 is opened by sliding the inner frame 60 upward, as shown in Fig. 5, the enclosing member 46 is pulled. That is, the operation of opening the lid 50 through the inner frame 60 is integrated with the operation of pulling up the containing material 46. As a result, when the lid 50 is opened, the inclusion material 46 that has been in contact with the bottom wall 45 is inclined from the fixed portion FP-2, so that it can be lifted up in a stepped shape for each cigarette row. 6 and 7, the lifting mechanism of the cigarette box CB will be described in more detail.

Figs. 6 and 7 are external perspective views showing the shapes of the cigarette box CB-2 corresponding to Figs. 4 and 5, respectively.

In Figs. 6 and 7, an access opening 47 not shown in Figs. 4 and 5 is shown. The access opening 47 here is formed as a U-shaped notch formed in the front wall 42 of the box body 40. [ Since the slidable inner frame 60 is exposed in the access opening 47, the inner frame 60 can be moved upward by applying a sliding force to the inner frame 60 as shown by the arrows in Fig. Since the access opening is formed so that the user can apply a sliding force by bringing a finger (e.g., a thumb) into contact with the inner frame 60, the shape of the access opening can be changed as illustrated in Figs. 6 and 7 It is not necessary to cut to the top. That is, the access opening 47 may be a notch such as a circle, an ellipse, or a rectangle, for example.

In the second embodiment described with respect to the cigarette box CB-2, the bonding portion 60a as the above-described engaging portion cooperates with the pulling of the enclosing member 46 with the swing of the inner frame 60 serving as the second operator And the access opening 47 constitutes a part of the pulling mechanism together with the bonding portion 60a.

In the cigarette box CB-2 having the above-described configuration, when the user pushes up the inner frame 60 upward as indicated by the arrows from the state where the lid 50 shown in Fig. 6 is in the closed position , The lid 50 is opened as shown in Fig. 7, and the cigarettes are lifted up in a stepwise manner for each row. In the cigarette box CB-2, the front row RW-1 rises most, so that the rear side RW-2 and RW-3 are not shown in Fig. 7 (see Fig. 5).

As described above, the pulling mechanism assembled to the cigarette box CB-2 lifts the inclusion material 46 by the action of opening the lid 50 by the inner frame 60 (lid opening operation) The operation is executed simultaneously.

According to the cigarette box CB-2 according to the second embodiment described above, the user merely needs to perform the operation of opening the lid 50 by sliding the inner frame 60 upward. When the cigarette box CB- There is no need to perform any further new operations. Further, once the inner frame 60 is lifted, it stays in its position unless it is forcibly returned. Therefore, as shown in Fig. 7, since the cigarette is lifted up in a stepwise manner for every row, it is preferable to take out one cigarette slowly.

A cigarette box CB-3 according to a third embodiment of the present invention will be described with reference to the drawings.

8 and 9 are views showing the cigarette box CB-3 according to the third embodiment. Fig. 8 is a side view showing a state when the lid is closed, Fig. 9 is a side view showing the state when the lid is opened Fig.

8 and 9, the cigarette box CB-3 is divided into a main body side portion 70-1 and a main body side portion 70-2.

More specifically, the main body outer side portion 70-1 of the cigarette box CB-3 includes a front wall 72, a rear wall 73, and left and right side walls 74R, 74L 9, a main wall is formed by the cigarette CR (not shown) so as to be able to identify the cigarette CR therein, and a bottom portion below the main wall is closed by a bottom wall 75. A part of the main body side portion 70-2 is accommodated in the main body side portion 70-1 so as to be able to move relative to the main body side portion 70-2 in the vertical direction. Therefore, the cigarette box CB-3 has a structure in which the main body inner side portion 70-2 including the lid 80 can move relative to the main body side portion 70-1 in the vertical direction.

The main body inner side portion 70-2 has a lower main body lower portion 81 accommodated in the main body side portion 70-1 and a lid 80 thereon. The main body inside portion 70-2 has a structure in which the cover 80 has an upper end and an opened lower end and a hinge 71 is connected to the upper end.

The main body lower portion 81 of the main body inside portion 70-2 is arranged so as to surround the inner pack PC around the waist in cooperation with an inner frame to be described later. The main body lower portion 81 is coupled to the containing material of the inner pack through the inner frame.

The main body side portion 70-1, the main body side portion 70-2, and the inner frame 90 will be described in more detail with reference to FIG. 10 is a perspective view showing the shape of each of the main body side portion 70-1, the main body side portion 70-2, and the inner frame 90 and the positional relationship between them. In addition, they can be produced by bending a sheet-like blank in all.

As described above, the main body outer side portion 70-1 has a front wall 72, a rear wall 73, left and right side walls 74R and 74L located between the left and right sides thereof, and a bottom wall 75, The shape is a hollow phase itself with the top open. The back wall 73 of the main body outer side portion 70-1 has a structure in which the extending portion 73ex is folded back from the upper end 73tp. The extended portion 73ex is folded back so as to follow the inner surface of the rear wall 73 (that is, the extended portion 73ex is received in the inside of the main body side portion 70-1). A protruding portion 73pr protruding outward (downward in Fig. 10) is provided at the center of the tip of the extending portion 73ex.

Next, the main body inner side portion 70-2 is provided with the lid 80 through the hinge 71 on the lower portion 81 of the main body as described above. The main body lower portion 81 is accommodated in the main body side portion 70-1 so as to be movable up and down. The back wall 73 of the main body outer side portion 70-1 and the back wall 82 constituting the main body lower portion 81 are brought into contact with each other and assembled.

Here, a rectangular opening 83 is formed at the center of the rear wall 82 of the lower portion 81 of the main body. The lower end 73be of the extended portion 73ex is brought into contact with the opening edge 83be of the lower side of the opening 83 so as to be moved Regulated. Thereby, a structure for restricting the lifted position of the main body inside portion 70-2 is realized.

The lower edge of the main body inside portion 70-2 is regulated by abutting the edge 80ed of the lid 80 against the upper edge 70-1ed of the main body side portion 70-1 8).

The main body side portion 70-2 has a structure in which the inner side frame 90 is connected to the front side thereof and both are integrated (hereinafter, may be referred to as a connection structure) Lt; / RTI >

More specifically, the inner frame 90 has side walls 92R and 92L on the left and right of the front wall 91. [ Each of the side walls 92R and 92L is disposed in contact with the inside of each of the left and right side walls 84R and 84L of the main body inside portion 70-2 so as to be connected to each other with the lower end positions aligned. Therefore, the connection structure in which the main body inner side portion 70-2 and the inner side frame 90 are connected to each other and has an integrated structure is provided with a wall around the fixed side thereof so as to surround a certain space, (Structure portion) that is in the shape of a circle. Therefore, the lower side of the connecting structure has a bottom opened. The position of the lower end of the opening is indicated by a dotted line EL in Figs. 8 and 9. Fig.

The cigarette box CB-3 will be further described based on the relationship between the main body side portion 70-1, the main body side portion 70-2 and the inner side frame 90 described with reference to Fig.

The main body outer side portion 70-1 accommodates the main body lower portion 81 in a state in which the lid 80 is exposed as shown in Figure 8 and the bottom surface 76-3 of the containing material 76 is provided in the bottom wall 75, 9 and the raised position where the bottom surface 76-3 of the containing material 76 is away from the bottom wall 75 as shown in Fig. 9, And accommodates the lower portion 81 of the main body.

When the main body inner side portion 70-2 is in the lowered position and the lid body 80 is in the closed state, the lid body 80 further includes a rising portion 73st opposed to the back side of the lid 80 .

The cover 80 is closed so that the cover 80 faces the back face of the cover 80 of the main body inside portion 70-2 when the main body inside portion 70-2 is in the lowered position (initial position) And a granular portion 73st is integrally provided on the back wall 73 of the outer side portion 70-1. In other words, when the main body inner side portion 70-2 is located at the lowered position shown in Fig. 8, the rising portion 73st protruding upward is obstructed in opening the lid 80. [ Therefore, it is necessary to slide the main body inner side portion 70-2 upward and then open the lid 80.

The cigarette box CB-3 is also provided with a structure for lifting up a plurality of cigarettes CR stored therein. The structure for realizing this structure will be described below in order.

First, the entire cigarette (CR) bundle is wrapped with a sheet-like inclusion material 76 to form an inner pack PC. In the present invention, the containing material 76 may be the same as the material wrapped around the cigarette. For example, a sheet material in which paper and metal foil are laminated can be suitably used.

The inclusion material 76 employed in the cigarette box CB-3 is continuous in the form of no cracks along the inner surfaces of the front wall 72, the bottom wall 75 and the back wall 73 Respectively. More specifically, the containing material 76 has front and rear faces 76-1 and 76-2 covering the front and back of the cigarette bundle, respectively, and a folded bottom face 76-3 covering the lower end face of the cigarette bundle have. The upper portion of the cigarette bundle is formed by folding, and is a closed face (a face closed by folding the end portion of the containing material closed) 76-4 for releasably closing the upper face of the cigarette bundle.

Incidentally, the present cigarette box CB-3 is characterized in that the cigarette box (CB-3) is provided with a structure for easily extracting one cigarette (CR) when the cigarette (CR) is full immediately after opening. Therefore, Fig. 8 shows a side face in a state where the cigarette CR is full.

Therefore, when viewed from the side, the containing material 76 is arranged in a U shape along the outside of the cigarette (CR) bundle in a full state. The end portion of the containing material 76 is set to be long enough to be folded as described above so that the mouthpiece of the cigarette CR (filter FL in this case) is opened before opening the cigarette box CB- The closing surface 76-4 described above is formed by being wrapped by the flaps (the front end side flap portion 76a and the end side flap portion 76b) in which the end portion of the containing material 76 is folded.

Both side portions in the width direction of the containing material 76 (in the direction perpendicular to the paper in FIG. 8) are formed wider than the cigarette CR bundle, and the extra length is folded as a folded portion, CR) bundle from the side so that a state in which the entire cigarette CR is covered with the inclusion member 76 is formed.

When the cigarette box CB-3 shown in Figs. 8 and 9 accommodates, for example, 20 cigarettes CR, the first row along the front wall is 7 in the RW-1, 6 in the tenth RW-2, and 7 in the third RW-3.

A part of the inclusion material 76 facing the bottom wall 75 is fixed to the bottom wall 75 in the vicinity of the boundary line BL-2 between the back wall 73 and the bottom wall 75. More specifically, a part of the containing material 76 is fixed along the boundary line BL-2 on the bottom wall 75 in a line shape to form the fixing portion FP-2. It is preferable that a portion of the containing material 76 is adhered and fixed to the bottom wall 75 by using an adhesive or the like used for assembling the box main body 70 in this fixing portion FP-2.

When the containing material 76 is lifted along the front wall 72 on the side opposite to the fixing part FP-2 by providing the fixing part FP-2, The bottom surface 76-3 of the fixing portion 76 is tilted to the left upper side from the fixing portion FP-2 as the starting point (center).

As described above, the fixing portion FP-2 is arranged in a line (either solid line or dotted line) along the boundary line BL-2. As a result, as shown in Fig. 9, a state can be formed in which the cigarette CR is lifted up in a stepwise manner for every column. In this case, it is not preferable to set the line width of the fixing portion FP-2 widerly (for example, with a width exceeding the radius of the cigarette CR). If the width of the fixing portion FP-2 is too wide, the area of the inclusion covering material 76 decreases, making it difficult to lift it up in a stepwise manner for each column. In this regard, it is preferable that the line width of the fixing portion FP-2 is about 2 to 6 mm or 75% or less of the diameter of the cigarette CR to be accommodated.

The cigarette box CB-3 has a rigidity higher than that of the containing material 76 on the inner side of the box body 70 and allows the movement of the containing material 76 And is provided with an inner frame 90 for guiding. 10, the inner frame 90 is integrated with the inner side portion 70-2 of the main body so as to become the above-described connection structure, and then housed in the outer side portion 70-1 of the main body, As an impression device that raises the temperature of the liquid.

In the conventional inner frame, a cross-sectional shape (shape seen from the upper surface) for supporting the inner surfaces of the front wall and the side wall is generally U-shaped for reinforcement. In the present cigarette box CB- Is effective.

8 to 10, the lifting mechanism of the cigarette box CB-3 includes a lifting mechanism (not shown) for lifting and lowering the lifting direction (vertical direction in the figure) along the inner surface of the main body outer side portion 70-1 of the box body 70 The above connection structure is included. This structure surrounds the space inside, and the inner pack PC is disposed in this space. That is, this structure is also a protective structure in which the inner frame 90 and the inner body side portion 70-2 cooperate to surround the inner side pack PC around the trunk. The connection structure is a slide member having a cross section in the shape of a letter, and the inner frame 90 and the body inner side portion 70-2 constituting the slide member function as a second operator (claim 1).

8 and 9, the front face 76-1 of the inner frame 90 and the containing material 76 are coupled to each other, and the front face 76-1 The adhesive portion 90a is provided as an engaging portion. That is, a part of the containing material 76 is fixed to the inner frame 90 by the adhesive portion 90a on the inner side of the front wall 72. [ Therefore, the sliding operation for pulling up the inner frame 90 (connection structure) upwardly is interlocked with the operation for pulling up the containing material 76.

This lifting mechanism is configured to move along the front wall opposite to the fixing portion FP-2 with respect to the center axis (the axis extending in the vertical direction) of the cigarette box CB-3 when the inner frame 90 slides The inclusion member 76 is lifted. As a result, the inclusion member 76 of the bottom face 76-3, which was in contact with the bottom wall 75 as described above, is tilted from the fixed portion FP-2 as shown in Fig. 9, 1, RW-2, RW-3).

As described above, the lid 80 is closed and the lid 80 of the main body side portion 70-1 is opposed to the back side of the lid 80 of the main body side portion 70-2 before the movement (descent position) (Fig. 7). An access opening 73de is formed in the raised portion 73st to expose a back surface of the lid 80 to apply a sliding force to the main body inner side portion 70-2 (connection structure). This access opening 73de is not shown in Figs. 8 and 9, but is shown in Fig. 10 and Fig. 12 and Fig. 14 described later.

In the cigarette box CB-3, when the main body inner side portion 70-2 is in the aforementioned lowering position and the lid 80 is closed, the inclusion material 76 arranged in a U- (Fig. 8). Here, when the main body side portion 70-2 is slid upward, the inner frame 90 integral with the main body side portion 70 also slides together, so that the containing material 76 is pulled as shown in Fig. That is, the operation of pulling up the cover 80 by pulling up the main body inner side portion 70-2 is integrated with the operation of pulling up the containing material 76 through the inner frame 90. As a result, when the main body inner side portion 70-2 is in the raised position and the lid 80 is opened, the containing material 76 which is in contact with the bottom wall 75 is inclined from the fixing portion FP-2 as a starting point, It is possible to lift up in a stepwise manner for each row.

11 to 14, the shape of the cigarette box CB-3 to be lifted will be described in more detail. Figs. 11 and 12 are external perspective views showing the shape corresponding to the cigarette box CB-3 shown in Fig. 8 from the front side and the back side, Figs. 13 and 14 show the cigarette box CB- Of the present invention is an external perspective view showing the shape corresponding to the front side and the back side.

In Figs. 11 to 14, left and right side walls 74R and 74L not shown in Figs. 8 and 9 are shown. 13, the inner frame 90 and the lower main body 81 on the lower side of the main body inner side portion 70-2 are in contact with each other on the side walls 84R and 92R / 84L and 92L (see Fig. 10) And is connected by an adhesive in the overlap portion La. As a result, it can be confirmed that a connection structure including a structure portion having a square cross-sectional shape is formed. However, the portion connecting the inner frame 90 and the main body inside portion 70-2 is not limited to the side portion as exemplified here, and the form in which the inner pack PC is surrounded by the waist is realized It is good.

In addition, an access opening 73de, which is not shown in Figs. 8 and 9, is shown in Figs. 12 and 14. Fig. The access opening 73de here is formed as a semicircular notch formed in the granular portion 73st. Since the back surface of the slidable main body inside portion 70-2 is exposed in the access opening 73de, a sliding force is applied to the main body side portion 70-2 (connection structure) as shown by an arrow in Fig. 12, . Since the access opening 73de is formed so that the user can apply a sliding force by bringing a finger (e.g., a thumb) into contact with the main body inner side portion 70-2, the shape of the access opening 73de is, for example, It is not necessary to cut to a certain extent. That is, the access opening may be a notch such as a circle, an ellipse, or a rectangle, for example.

However, the form of forming the access opening 73de as described above should be understood as a more appropriate form example. Even if the fingers are put on both sides of the lid 80 and the lid 80 is pulled up while holding the access opening 73de in the raised portion 73st, the main body side portion 70-2 Can be moved upward.

In the third embodiment shown in the cigarette box CB-3, the above-described bonding portion 90a as the engaging portion is formed by the inner frame 90 serving also as the second operator and the inner frame 90 serving as the second operator, Thereby constituting interlocking means for interlocking the pulling of the containing material 76.

In the cigarette box CB-3 having the above-described configuration, as shown in Figs. 8 to 9, when the lid 80 is opened, as shown in Fig. 13, the cigarette is lifted up in a step- State. However, in the cigarette box CB-3, the rear row RW-3 is not shown in Fig. 13 because the total heat (RW-1) rises most (see Fig. 9).

In the cigarette box CB-3 exemplified above, the granular portion 73st provided on the rear wall 73 is closed by the lid 80 being closed and the inner frame 90 and the body inner side 70-2, (Initial position) where the connecting structure by the connecting structure does not move upward, the granular heights are the same height. But this is an example. The granular height of the granular portion 73st can be arbitrarily determined, whereby the lift-up amount of the bottom surface of the containing material can be determined. That is, the granular height of the granular portion 73st may be determined according to the lift-up amount of the bottom surface of the containing material.

According to the cigarette box CB-3 according to the third embodiment described above, when the user performs an operation of sliding the main body inner side portion 70-2 upward to open the lid 80, And the cigarette is lifted up in a stepwise manner in each row. Therefore, there is no need to perform any further action to remove the tight cigarette. Further, once the raised connection structure is closed, if the cover 80 is closed and the main body inner side portion 70-2 is not forcibly lowered, it stays in that position. Therefore, as shown in Fig. 13, since the cigarette is lifted up in a stepwise manner for every row, it is preferable to slowly take out one cigarette.

Hereinafter, the inclusion material, which is preferably employed in the cigarette box CB described above, will be described with reference to Fig. As described above, the encapsulating materials 16, 46, 76 surrounding the inner pack PC are formed into a single sheet, and are arranged in a shape of a U-shaped broken mark in the cigarette box, Can be lifted up in a step-like manner.

It is more preferable that a slit for facilitating movement is provided in a part of the containing material in the fixing part fixed to the bottom walls 15, 45 and 75 of the box bodies 10, 40 and 70. More specifically, each containing material is fixed in a line with an adhesive agent on the bottom wall. Since the inclusion material moves around the fixing portion FP-1 or FP-2, by forming the slit, the covering material can be bent without fail, The posture in which the bottom surface is inclined can be smoothly formed.

15 is a view showing a blank 100 for a containment material in which the slit is formed. In Fig. 15, FR is attached to the area corresponding to the front surface, RE is attached to the area corresponding to the rear surface, and BA is attached to the area corresponding to the bottom surface. The broken line LN in the front face FR is a cutting line formed for pulling out the extra flap at the front when the cigarette box is first opened.

In this blank 100, the slit 110 is formed on both outer sides of the area BA to be fixed with the adhesive. This outer portion is a portion (folding portion) used for wrapping the side portion of the inner pack PC. The blank 100 illustrated in Fig. 15 is applicable to the first to third embodiments described above.

In the case of the first embodiment described above, since the inclusion material is fixed in the vicinity of the front boundary portion between the front wall and the bottom wall, the blank 100 having the slits 110a formed on both outer sides between the front surface FR and the bottom surface BA It is preferable to employ it. In the case of the second and third embodiments, since the inclusion material is fixed in the vicinity of the rear edge of the rear wall and the bottom wall, the blank 100 having the slit 110b formed on both outer sides between the rear surface RE and the bottom surface BA .

The present invention is not limited to the above-described embodiments.

The case has been described in which the fixing portion for fixing the inclusion material is set on the bottom wall of the box main body in the vicinity of the boundary line between the front wall and the bottom wall of the box main body or in the vicinity of the boundary line between the back wall and the bottom wall. But is not limited thereto. And the fixing portion may be set on the front wall side or the rear wall side if it is near the boundary line.

In the above example, the number of cigarette rows is three, but the number of cigarette rows is not limited to three, and two or less columns may be used.

CB (CB-1, CB-2, CB-3) Cigarette Box
CR Cigarette
PC inner pack
10, 40, 70 Box body
11, 41, 71 Hinge
12, 42, 72 front wall
13, 43, 73,
14, 44, 74 (14R, 14L / 44R, 44L / 74R, 74L)
15, 45, 75 bottom wall
16, 46, 76,
Fronts 16-1, 46-1, and 76-1
16-2, 46-2, 76-2 Rear
16-3, 46-3, 76-3 Bottom
16-4, 46-4, 76-4 Closed faces
47 access opening
20, 50, 80 cover
21 Adhesive
30, 60, 90 inner frame
60a and 90a,
31 fold back tucker
31a Stage
61 contact
70-1 Main body outer side
70-2 Main body inner side
73st granular part
73de access opening
81 Body Lower
100 Blank of encapsulating material
BL-1, BL-2 boundaries
FP-1, FP-2 fixing section

Claims (9)

A box body having an opened upper end and a front wall, a rear wall, a pair of side walls and a bottom wall, a box body connected to the box body via a hinge, And an inner pack enclosing a bundle of cigarettes made up of a plurality of cigarettes, the inner pack being accommodated in an inner frame inside thereof, the inner frame being positioned on the front wall side, As a cigarette box protruding,
The inclusion material is arranged in a U-shape having a front surface and a rear surface covering front and rear portions of the cigarette bundle, and a bottom surface covering a lower end surface of the cigarette bundle, and is wider than a width of the cigarette bundle , And both sides of the inclusion material are folded from the sides of the cigarette bundle by folding them,
Wherein the inclusion material is formed by folding in the inclusion material and further has a closing surface that opensably closes the top surface of the cigarette bundle,
In the cigarette box,
And a first operator formed from a part of the inclusion material and reciprocating along with the opening and closing of the lid, and pulling up the rear face in accordance with the forward movement of the first operator, Further comprising a lifting mechanism for lifting up the lifting member,
The lifting mechanism includes:
And a line-shaped fixing part for fixing a front edge of the bottom face adjacent to a corner portion between the front wall and the bottom wall to the bottom wall of the box body along the width direction of the box body, Or the line-shaped fixing portion having a line width of 75% or less of the diameter of the cigarette,
And a rewinding tucker disposed between the inner pack and the lid, the rewinding tucker interlocking with the rotation of the first operator and the impression of the rear surface of the containing material,
The first operator is a folded flap which forms a part of the closing surface and is joined to the inner surface forming the ceiling of the lid,
Wherein the folding tucker has an upper end protruding upwardly from the upper end of the box body at the rear side of the inner pack, and as the folded flap falls away from the closing surface, Folded back from the upper edge of the folding tucker while pulling up the back side of the inclusion material, and the rear portion of the inclusion material pulled out at this time is folded back at the upper edge of the folding tucker.
The method according to claim 1,
Wherein the projecting height of the upper edge of the re-folding tucker is determined according to the lift-up amount of the bottom surface.
3. The method of claim 2,
Wherein the re-folding tucker forms an annular inner sleeve that cooperates with the inner frame to surround the outer periphery of the inner pack.
A box body having an opened upper end and a front wall, a rear wall, a pair of side walls and a bottom wall, a box body connected to the box body via a hinge, And an inner pack which is housed inside the inner frame and is wrapped with a cigarette bundle by an inner packaging material, the inner frame is located on the front wall side, and the cigarette As a box,
Wherein the inclusion material comprises a front surface and a rear surface respectively covering the front and rear of the cigarette bundle, a one-fold bottom surface covering the lower end surface of the bundle of cigarettes, and a bottom surface of the cigarette bundle, Lt; RTI ID = 0.0 >
And a second operator which is made of a member different from the containing material and is capable of reciprocating in the lifting direction with respect to the box body for opening and closing the lid, And a lifting mechanism for lifting up the bottom surface at an angle with the cigarette bundle,
The lifting mechanism includes:
A box-shaped fixing part for fixing a trailing edge of the bottom surface adjacent to an edge portion between the rear wall and the bottom wall to the bottom wall of the box main body along the width direction of the box main body;
The inner frame being slidable in the lifting direction with respect to the box body as the second operator,
And an access opening formed in the front wall to expose the inner frame to impart a sliding force to the inner frame,
Wherein the interlocking means comprises:
And a coupling unit coupling the inner frame and the front surface of the containing material to each other to bring up the front surface in accordance with the pushing-up of the inner frame.
5. The method of claim 4,
Wherein the inner frame is formed in a transversely U-shaped shape sliding along the inner wall of the front wall and the pair of side walls,
Wherein when the lid is in the closed position, the lifting action of the inner frame causes the lifting of the front surface while opening the lid. 5. The method of claim 4,
The box body includes:
A main body inner side portion cooperating with the inner frame coupled to the inclusion material of the inner pack through the engaging portion and surrounding the inner pack around the waist portion, the main body inner portion including the upper end and the lower portion of the main body having the lower end, A main body inner side portion connected to the upper end via the hinge,
A main body outer side portion having the front wall, the rear wall, the pair of side walls, and the bottom wall accommodating the lower portion of the main body in a state in which the cover is exposed; The upper surface of the main body facing the back surface of the cover when the inner side of the main body is in the lowered position and the cover is in the closed state, Further comprising a body outer side portion,
The lifting mechanism includes:
And the second operation portion includes the inner side portion of the main body connected to the inner frame.
The method according to claim 6,
Wherein the lifting mechanism further includes an access opening formed in the rising portion and exposing a back surface of the cover for lifting and lowering the inside of the main body.
8. The method according to claim 6 or 7,
Wherein a granular height of the granular portion is determined according to a lift-up amount of the bottom surface.

delete

Images