JP6081864B2 - Case with lid - Google Patents

Description

  The present invention relates to a case with a lid in which a box-shaped storage portion, a lid portion that closes the storage portion, and a band portion that interconnects the storage portion and the lid portion are integrally formed.

Conventionally, in order to store a writing instrument such as a pencil inside, a storage portion formed in a box shape with an upper surface opened and a lid portion for closing the opening on the upper surface of the storage portion have been integrally formed. A case with a lid is used.
As such a case with a lid, a band portion that connects the storage portion and one side edge of the lid portion is provided, and an intermediate portion of the band portion can be bent, whereby the lid portion is rotated with respect to the storage portion. What was connected so that movement was possible is known (for example, refer to patent documents 1).

JP 2010-82363 A

  In the case with a lid as described above, when the lid is opened, the lid is arranged next to the storage, so that not only the storage but also the lid occupies the area, so it is used on a small desk or the like However, when the paper is large, there is often a problem that the area for placing the lid cannot be secured, and the lid is obstructive and unusable.

  Therefore, the present invention has been made in view of the problems of the above-described conventional techniques, and the object of the present invention is to provide a case with a lid that is easy to use without the obstructed lid. It is to provide.

The present invention has been made to achieve the aforementioned object. The features of the present invention will be described below using the embodiments of the present invention shown in the drawings.
In addition, a code | symbol shows the code | symbol used in embodiment of this invention, and does not limit the technical scope of this invention.

(First invention)
(Feature point)
The first aspect of the present invention is characterized by the following points.
That is, according to the first aspect of the present invention, a box-shaped storage portion (20) having an opening (21A) formed in a rectangular shape, and a lid portion (30) for closing the opening (21A) of the storage portion (20). And a band part (40) that interconnects the portions along the long sides of each of the storage part (20) and the lid part (30), and is integrally formed via the band part (40). The lid portion (30) is a case (10) with a lid that is rotatably attached to the storage portion (20), and the storage portion (20) includes the storage portion (20). A bottom plate portion (26) forming a bottom and a storage side wall portion (27) standing on the periphery of the bottom plate portion (26) are provided, and the belt portion (40) extends along both sides in the longitudinal direction. Of the end edges, one end edge is rotatably connected to the storage side wall part (27) as a first hinge part (41), and the other end edge is connected to the lid part (30) as a second hinge part (42). The height of the storage side wall (27) is h. When the distance between one end edge of the side surface of the storage wall portion (27) and the position where the first hinge portion (41) is connected is a (where a ≧ h / 2), the band portion (40 ) Satisfies the relationship w ≧ a, and the lid portion (30) is located on the back side of the storage portion (20) from the closed position where the opening (21A) of the storage portion (20) is closed. It is possible to turn to the back side position, and when it is arranged at the back side position, it overlaps with the storage part (20).

(Second invention)
(Feature point)
The second invention of the present invention has the following characteristic points in the first invention described above.
That is, according to the second aspect of the present invention, an end portion along the longer side of the long side of the lid portion (30) to which the belt portion (40) is not connected is related to the storage portion (20). A stopper (50) for stopping is provided, and the stopper (50) is a locking part (51) rotatably connected to one of the storage side wall part (27) and the lid part (30). And a locked portion (52) that is formed on the other of the storage side wall portion (27) and the lid portion (30) and can lock the locking portion (51), The locking portion (51) is the locked portion (in the state where the lid portion (30) is disposed in the closed position) and the state where the lid portion (30) is disposed in the back side position ( 52) can be locked.

(Third invention)
(Feature point)
The third invention of the present invention has the following characteristic points in the first or second invention described above.
That is, according to the third aspect of the invention, the height dimension of the long side of the lid part (30) is the same as the height dimension h of the storage side wall part (27), and the lid part (30) is in the closed position. The first hinge portion (41) is provided at the upper end position of the storage side wall portion (27), and the second hinge portion (at the upper end position of the long side of the lid portion (30)). 42), and the width (w) of the band (40) is equal to the height (h) of the storage side wall (27).

(Effect of the first invention)
The present invention configured as described above has the following effects. The effects of the present invention will be described below with reference to FIG.
That is, in the first invention of the present invention, as shown in FIG. 8, the height dimension of the storage side wall portion 1A provided in the storage portion 1 is h, and the one end edge α on the side surface of the storage side wall portion 1A and the first hinge portion 3A. Is a (where a ≧ h / 2). Furthermore, the width dimension w of the band part 3 was set to w ≧ a. Therefore, the second hinge is in a state where the belt portion 3 is tilted to the one end edge α side on the side surface of the storage side wall portion 1A or in a state where the belt portion 3 is tilted to the other end edge β side on the side surface of the storage side wall portion 1A. The position of the portion 3B coincides with the edge position on the side surface of the storage side wall portion 1A or is disposed at a position protruding from the side surface of the storage side wall portion 1A.
Then, even in a state where the band part 3 is tilted to the one end edge α side on the side surface of the storage side wall part 1A, or in a state where the band part 3 is tilted to the other end edge β side on the side surface of the storage side wall part 1A, The part 2 can be overlapped with the storage part 1 by turning around the second hinge part 3B of the band part 3.
For this reason, for example, when the band part 3 is formed so that the lid part 2 closes the opening of the storage part 1 in the state where the band part 3 is tilted on the other end edge β side on the side surface of the storage side wall part 1A, By rotating the lid portion 2 around the second hinge portion 3B of the belt portion 3, the opening of the storage portion 1 can be opened and closed.
Here, in a state where the cover 2 closes the opening of the storage part 1, the belt part 3 that is tilted to the other end β side on the side surface of the storage side wall part 1 </ b> A is rotated together with the cover part 2 to rotate one end. When the lid 2 is tilted to the edge α side and further the lid 2 is rotated around the second hinge portion 3B of the band 3, the lid 2 moves to a back side position γ which is the back side of the storage portion 1. .
Therefore, according to the first aspect of the invention, even when the lid portion 2 is opened, the lid portion 2 can be placed under the storage portion 1 so that it is necessary to secure an area for placing the lid portion 2. In addition, the lid portion 2 does not get in the way, and the usability of the case with the lid is improved, whereby the object can be achieved.

(Effect of the second invention)
According to the second invention of the present invention, in addition to the effects of the first invention described above, the following effects can be achieved.
That is, according to the second aspect of the present invention, the lid portion is in the closed position in order to lock the edge portion along the long side of the long side of the lid portion along which the belt portion is not connected to the storage portion. Since the stopper that can lock the edge of the lid part to the storage part is provided in both the state arranged in the state and the state where the lid part is arranged at the back side position, the lid part opens unexpectedly, In addition to preventing problems such as scattering of what was in the storage part to the outside, the lid part that overlaps under the storage part even when the case with the lid is lifted with the cover part in the rear side position. Since the lid does not hang unexpectedly, it is possible to prevent problems caused by the lid part dripping unexpectedly, such as dropping the case with the lid due to the lid part dripping unexpectedly. From this point, it is possible to improve the usability of the case with a lid. That.

(Effect of the third invention)
According to the third aspect of the present invention, in addition to the effects of the first and second aspects described above, the following effects can be obtained.
That is, according to the third aspect of the present invention, the height of the long side of the lid portion is the same as the height dimension h of the storage side wall portion, and the storage side wall portion is in a state where the lid portion is disposed at the closed position. The first hinge part is connected to the upper end position of the cover part, the second hinge part is connected to the upper end position of the long side of the lid part, and the width dimension w of the belt part is made equal to the height dimension h of the storage side wall part. Therefore, when the lid portion is rotated from the closed position or the back side position, a large rotation angle range of the lid portion around the second hinge portion can be secured, and the lid portion can be easily rotated. From this point, the convenience of the case with a lid can be improved.

It is a perspective view showing a case with a lid concerning one embodiment of the present invention. It is the perspective view seen from the bottom face side which shows the case with a lid concerning the embodiment. It is a side view of the unfolding state which shows the case with a lid concerning the embodiment. It is a front view which shows the stopper periphery of the case with a lid concerning the embodiment. It is a top view which shows the case with a lid concerning the embodiment. It is sectional drawing which shows the fitting part and to-be-fitted part which concern on the said embodiment. It is sectional drawing which shows the accommodation side wall part periphery which concerns on the said embodiment. It is a schematic diagram for demonstrating the effect | action and effect of this invention.

Hereinafter, an embodiment, which is a mode for carrying out the present invention, will be described with reference to the drawings.
As shown in FIG. 1, the case 10 with a lid according to the present embodiment is formed in a flat rectangular parallelepiped shape, and accommodates a rod-shaped writing instrument (not shown) such as a plurality of colored pencils therein.
The case 10 with a lid is made of synthetic resin, and has a box-shaped storage unit 20 having an opening 21A formed in a rectangular shape, and a cover unit 30 for closing the opening 21A of the storage unit 20. As shown in FIG. 2, a main body portion 11 is integrally formed with a band portion 40 that interconnects portions along the long sides of each of the storage portion 20 and the lid portion 30.

Of these, the storage portion 20 is provided with leg portions 22 protruding upward in FIG. 2 from the vicinity of the four corners of the bottom surface 21 as shown in FIG.
The bottom surface 21 of the storage unit 20 is provided with two large and small concave portions 23 and 24, respectively. Of the recesses 23 and 24, the bottom plate portion 25 of the larger recess 23 is formed in a corrugated plate shape.
The case 10 with a lid is configured so that a plurality of colored pencils can be stored calmly by disposing colored pencils (not shown) in the U-shaped valley portion of the bottom plate portion 25 formed in a wave shape. .

Here, the lid part 30 is attached to the storage part 20 via the belt part 40 so as to be rotatable with respect to the storage part 20.
That is, as shown in FIG. 3, the storage portion has a bottom of the storage portion, in other words, a bottom plate portion 26 that forms the bottom surface 21, and a storage side wall portion 27 that stands on the periphery of the bottom plate portion 26. Is provided.

The band part 40 is connected to the storage side wall part 27 so that one end edge thereof is rotatable as a first hinge part 41 among edge parts along both sides in the longitudinal direction, and the other edge part is a lid part as a second hinge part 42. 30 is rotatably connected.
In the above, the height dimension of the storage side wall portion 27 is h, and the distance between the one end edge α on the side surface of the storage side wall portion 27 and the position where the first hinge portion 41 is connected is a (where a ≧ h / 2). ), The width dimension w of the band 40 is
w ≧ a
The dimensions satisfy the relationship.
The lid 30 can be rotated from a closed position δ that closes the opening 21A of the storage unit 20 to a back side position γ that is the back side of the storage unit 20, and when the lid 30 is disposed at the back side position γ, It is supposed to overlap.

The height dimension j of the edge portion on the long side of the lid part 30 is the same as the height dimension h of the storage side wall part 27 provided in the storage part 20.
The first hinge portion 41 is provided at the upper end position of the storage side wall portion 27 in the state where the lid portion 30 is disposed at the closed position δ, and the second hinge portion 42 is provided at the upper end position on the long side of the lid portion 30. It has been.
Here, the width dimension w of the band portion 40 is equal to the height dimension h of the storage side wall portion 27.

Returning to FIG. 2, recesses 31 and 28 corresponding to the band 40 are provided on the front side of the lid 30 and the storage side wall 27 in FIG. 2 as shown in FIG. 2.
The concave portion 31 accommodates the band portion 40 so that it does not protrude from the side surface of the lid portion 30 when the band portion 40 falls to the lid portion 30 side.
The concave portion 28 accommodates the band portion 40 so that it does not protrude from the side surface of the storage side wall portion 27 when the band portion 40 falls to the storage portion 20 side.

Returning to FIG. 1, the storage side wall portion 27 in the storage portion 20 to which the band portion 40 is not connected is connected to the end along the longer side of the lid portion 30 where the band portion 40 is not connected. A stopper 50 for locking the edge portion 32 to the storage portion 20 is provided.
The stopper 50 is a locking piece 51 as a locking portion that is rotatably connected to the storage side wall portion 27, and
A projection piece 52 is formed on the lid portion 30 and serves as a locked portion capable of locking the locking piece 51.

Among these, a protrusion (not shown) that protrudes up and down in FIG. By this protrusion, the tip of the protrusion 52 has a substantially T-shaped cross section.
The locking piece 51 is formed with an elongated hole 53 that penetrates the vicinity of the tip and is elongated in the left-right direction in FIG. On the inner side surface of the long hole 53 extending in the longitudinal direction, a locking claw 54 is provided that protrudes toward the opposing inner side surface.

Here, as shown in FIG. 4, the locking claw 54 extends from the upper side toward the protruding piece 52 in FIG. The protrusion 52 is engaged with the protrusion.
On the other hand, as shown in FIG. 4, the locking claw 54 extends from the bottom toward the protruding piece 52 in FIG. It is adapted to be locked to the ridge.
In the above, the locking piece 51 can be locked to the projecting piece 52 in both the state where the lid 30 is arranged at the closed position δ and the state where the lid 30 is arranged at the back side position γ. ing.

As shown in FIG. 5, the lid 30 covers a window 33 that is opened to make the inside of the storage portion visible from the outside, and an outer surface 34 of the lid 30 as shown in FIG. A transparent cover member 60 that closes the window 33 is also provided.
The edge portion 61 along the short side of the transparent cover material 60 is bent into an L shape as shown in FIG. In the vicinity of the bent end of the edge portion 61, a fitting projection 62 is provided as a fitted portion that protrudes toward the edge portion 35 along the short side of the lid portion 30.
The edge portion 35 along the short side of the lid portion 30 is provided with a recess 36 as a fitting portion for fitting the fitting protrusion 62 of the transparent cover material 60.

Returning to FIG. 5, the transparent cover member 60 has a cutout in which the vicinity of the bent tip is partially cut out as shown in FIG. A part 63 is provided. Through this notch 63, a part of the edge portion 35 of the lid 30 is exposed to the outside.
A slit-like recess 35A into which a coin C can be inserted is provided in a portion exposed from the transparent cover member 60 in the edge portion 35 of the lid portion 30.
The transparent cover member 60 can be removed from the lid 30 by picking up the coin C inserted into the recess 35A.

Here, the transparent cover material 60 is not unexpectedly detached from the lid portion 30 in normal use. Moreover, although it cannot remove from the cover part 30 with children, such as an infant, when an adult etc. use the coin C, it can remove from the cover part 30 easily.
Then, the transparent cover material 60 removed from the lid part 30 is easily attached to the lid part 30 by pressing the edge part 61 along the edge part 35 of the lid part 30 toward the lid part 30. It is possible.

Further, as shown in FIG. 5, the edge portion 37 along the long side of the lid portion 30 extends over almost the entire length of the edge portion 37, and as shown in FIG. A side wall portion 38 is provided so as to project from the side wall.
The upper end portion 39 of the side wall portion 38 in FIG. 7 reaches a position that is higher in FIG. 7 than the surface on the front side of the transparent cover member 60.

Further, the side wall portion 38 is provided with an inclined surface 39A by chamfering a corner portion of the tip end portion 39 on the transparent cover material 60 side.
Returning to FIG. 3, the inclined surface 39A is disposed in the vicinity of the long side of the storage portion 20 on the side where the hinge 40 is not connected, with the lid portion 30 disposed at the back side position γ, as shown in FIG. The leg portion 22 comes into contact.
The contact height position of the leg portion 22 with respect to the inclined surface 39A is such that the storage portion 20 is parallel to the lid portion 30 disposed at the back side position γ, and consequently the lid portion 30 is disposed at the back side position γ. When the case with lid 10 is placed on a horizontal plane, the storage unit 20 is set to be horizontal.

As shown in FIGS. 6 and 7, a display unit 70 formed in a sheet shape made of paper, synthetic resin, or the like is interposed between the lid 30 and the transparent cover member 60. On the front side surface of the display unit 70, for example, information related to a rod-shaped writing instrument housed in the case 10 with a lid is printed.
Moreover, the display part 70 is arrange | positioned below the window part 33 formed in the cover part 30 in FIG. 5 like FIG.

Here, after removing the transparent cover material 60 from the lid 30, the display unit 70 can be replaced with a new display unit, and if the transparent cover material 60 is attached to the lid 30 again, the display unit 70 can be replaced. It is possible.
Accordingly, when the user gets tired of the display object such as the picture drawn on the display unit 70 and wants to replace it with a new display object, or when he wants to replace the display unit 70 with his own picture, the display unit 70 Can be exchanged.
In particular, when a new character appears on a television or the like, it is easy for children to distribute a new display with the character drawn over the Internet, etc., and replace the existing display 70 with the distributed display. In addition, it is possible to prevent replacement by purchase simply because a new product obtained by commercializing a new character is desired, and the case with lid 10 and an object stored therein can be used for a long time.

(Effect of embodiment)
According to this embodiment as described above, the following effects can be obtained.
That is, the height dimension of the storage side wall portion 27 provided in the storage portion 20 is h, and the distance between the one end edge α on the side surface of the storage side wall portion 27 and the position where the first hinge portion 41 is connected is a (however, , When a ≧ h / 2), the width w of the band portion 40 is set to w ≧ a, so that even when the band portion 40 is tilted to the one end edge α side on the side surface of the storage side wall portion 27, Even in the state in which the band 3 is tilted to the other end edge β side on the side surface of the side wall portion 27, the position of the second hinge portion 42 coincides with the end edge position on the side surface of the storage side wall portion 1A.

Then, even if the band 40 is tilted to the one end edge α side on the side surface of the storage side wall portion 27, or the band portion 40 is tilted to the other end edge β side on the side surface of the storage side wall portion 27, the lid The part 30 can be rotated around the second hinge part 42 of the band part 40 and can be stacked on the storage part 20.
For this reason, when the band portion 40 is formed so that the lid portion 30 closes the opening of the storage portion 20 in a state where the belt portion 40 is inclined to the other end edge β side on the side surface of the storage side wall portion 27, the other edge The opening 21A of the storage portion 20 can be opened and closed by rotating the lid portion 30 around the second hinge portion 41 of the belt portion 40 in a state where the belt portion 40 is tilted to the β side.

Here, in a state where the lid 30 closes the opening 21A of the storage portion 20, the belt portion 40 that is tilted to the other end β side on the side surface of the storage side wall portion 27 is rotated together with the lid 30. If the lid 30 is tilted to one end edge α side and further the lid 30 is rotated around the second hinge part 42 of the band 40, the lid 30 moves to the back side position γ which is the back side of the storage unit 20. Become.
Therefore, even if the lid 30 is opened, the lid 30 can be placed under the storage portion 20 so that it is not necessary to secure an area for placing the lid 30 and the lid 30 is obstructive. The usability of the case with lid 10 can be improved.

  In addition, the lid 30 is disposed at the closed position δ in order to lock the end edge along the longer side of the long side of the lid 30 that is not connected to the band 40 to the storage unit 20. In both of the above state and the state in which the lid 30 is disposed at the back side position γ, a stopper 50 that can lock the edge of the lid 30 to the storage portion 20 is provided. As a result, it is possible to prevent such a problem that the lid 30 is unexpectedly opened and the contents in the storage unit 20 are scattered outside. Further, even when the lid-covered case 10 is lifted in a state where the lid portion 30 is disposed at the back side position γ, the lid portion 30 that has overlapped under the storage portion 20 does not droop unexpectedly. Therefore, it is possible to prevent problems caused by the lid 30 part dripping unexpectedly, for example, troubles such as dropping the case 10 with the lid due to the case where the lid part 30 droops unexpectedly. Also from this point, the usability of the case 10 with a lid can be improved.

  Further, the height dimension j on the long side of the lid portion 30 is set to be the same as the height dimension h of the storage side wall portion 27, and the upper end position of the storage side wall portion 27 is set in the state where the lid portion 30 is disposed at the closed position δ. The first hinge part 41 is connected, the second hinge part 42 is connected to the upper end position on the long side of the lid part 30, and the width dimension w of the band part 40 is made equal to the height dimension h of the storage side wall part 27. Accordingly, when the lid 30 is rotated from the closed position δ or the back side position γ, a large rotation angle range of the lid 30 around the second hinge portion 42 can be secured, and the lid 30 can be rotated. Can be easily performed. Also from this point, the usability of the case 10 with a lid can be improved.

In addition, this invention is not limited to the said embodiment, The deformation | transformation in the range which can achieve the objective of this invention, improvement, etc. are included.
For example, in the above-described embodiment, the height dimension j on the long side of the lid part 30, the height dimension h of the storage side wall part 27, and the width dimension w of the band part 40 are equal, but this is not restrictive. The dimension j, the height dimension h, and the width dimension w may be different from each other. In short, it is sufficient that a ≧ h / 2 and w ≧ a are satisfied.

1 Storage part 1A Storage side wall part 2 Lid part 3 Band part
3A Hinge part 3B Hinge part
10 Case with lid 11 Body
20 Storage part 21A Opening
21 Bottom 22 Leg
23 recess 24 recess
25 Bottom plate part 26 Bottom plate part
27 Storage side wall 28 Recess
30 Lid 31 Recess
32 Edge 33 Window
34 face 35 edge part
36 Recess 37 Edge part
38 Side wall 39 Tip
40 Band 41 Hinge
42 Hinge 50 Stopper
51 Locking piece 52 Projection piece
53 Long hole 54 Locking claw
60 Transparent cover 61 Edge part
62 Mating protrusion 70 Display part α One edge β Other edge γ Back side position δ Closed position

Claims (3)

A box-shaped storage portion having an opening formed in a rectangular shape, a lid portion for closing the opening of the storage portion, and portions along the long side of each of the storage portion and the lid portion are mutually connected. A case with a lid that is integrally formed with the belt portion, and the lid portion is rotatably attached to the storage portion via the belt portion,
The storage portion includes a bottom plate portion that forms the bottom of the storage portion, and a storage side wall portion that stands on the periphery of the bottom plate portion,
Of the edges along the both sides in the longitudinal direction, one end edge of the belt is pivotally connected to the storage side wall as a first hinge, and the other edge is connected to the lid as a second hinge. Connected pivotably,
When the height dimension of the storage side wall portion is h, and the distance between one end edge on the side surface of the storage side wall portion and the position where the first hinge portion is connected is a (where a ≧ h / 2). In addition, the width w of the band is
w ≧ a
And satisfying the relationship
The lid portion is rotatable from a closed position that closes the opening of the storage portion to a back side position that is the back side of the storage portion, and overlaps with the storage portion when arranged at the back side position. Case with lid. Among the long sides of the lid portion, a stopper is provided for locking an edge portion along the long side to which the band portion is not connected to the storage portion,
The stopper is
A locking part rotatably connected to one of the storage side wall part and the lid part;
Formed on the other of the storage side wall portion and the lid portion, and a locked portion capable of locking the locking portion,
The locking portion can be locked to the locked portion in both the state where the lid portion is disposed at the closed position and the state where the lid portion is disposed at the back side position. The case with a lid according to claim 1. The height dimension of the long side of the lid portion is the same as the height dimension h of the storage side wall portion,
In a state where the lid portion is disposed at the closed position, the first hinge portion is provided at the upper end position of the storage side wall portion, and the second hinge portion is provided at the upper end position of the long side of the lid portion,
The case with a lid according to claim 1, wherein a width dimension w of the belt portion is equal to a height dimension h of the storage side wall portion.

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