JPH08242934A - Vessel with lid - Google Patents

Abstract

PURPOSE: To provide a lid-equipped vessel with which the contained object is raised by opening-out of the lid through utilization of the repulsive force between the same poles of permanent magnets and the suction force between different poles, wherein such motions as nipping-out the raised object out of the vessel can be performed very easily and smoothly. CONSTITUTION: A permanent magnet 21a installed on a vessel body 20 has such a magnetic pole arrangement that the pole on the oversurface 20a side is a different pole relative to the magnetic pole located on the bottom surface 20b side of the vessel. A permanent magnet 30a of a contained object 30 has poles in such an arrangement that the pole located down is different pole relative to the magnetic pole located above the raised object contained 30. A non- magnetic material is used in the area between the pole of the down situated permanent magnet 30a and the bottom of the contained object 30. The magnetic pole of the magnet 30a of object 30 situated below the raised object 30 is made as different pole relative to the magnetic pole of the permanent magnet 21a located on the bottom surface 20b side of the vessel.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention utilizes the repulsive force between the same poles between permanent magnets and the attractive force between different poles to make the contents in a container with a lid stand up by opening the lid. To an improved container with a lid.

[0002]

2. Description of the Related Art As shown in FIG. 9, a container is placed inside a container with a lid for the purpose of making the contents stored in the container with a lid stand up by opening the lid so that the contents can be easily taken out. Is provided with a permanent magnet 100 magnetized from the bottom surface side to the upper surface side, and the permanent magnet magnetized in the longitudinal direction of the stored article 200 at one end of the stored article 200 in contact with the permanent magnet 100. 201 is provided, and the magnetic pole of the permanent magnet 201 on the upper side of the standing of the stored item 200 is different from the magnetic pole (N pole in FIG. 9) of the upper surface side of the container. Is the S pole), and the repulsive force and the attractive force of both permanent magnets 100 and 201 make it possible to store the contents 2 against the bottom surface of the container when the lid is opened.
The technique of standing up 00 has been previously disclosed. (Japanese Patent Publication 5-11967)

[0003]

However, in this conventional technique, the magnetic pole on the upright side of the stored item 200 (S pole in FIG. 9) and the magnetic pole of the permanent magnet 100 on the bottom side of the container (FIG. 9). S poles) repel each other, but stored items 20
The magnetic pole on the lower side of standing up of 0 (N pole in FIG. 9) and the magnetic pole of the permanent magnet 100 on the bottom side of the container (S pole in FIG. 9).
Therefore, the stored item 200 is erected in a direction substantially orthogonal to the bottom surface of the container.

For this reason, it was not always smooth to pick up the upper end portion of the container 200 which is thus erected from the side opposite to the pivotal side of the container and the lid. In addition, when the lid can be opened with respect to the container only up to an angle substantially orthogonal to the bottom surface of the container, the storage item 20 is placed on the inner surface of the lid.
0 is too close, and it is difficult to perform operations such as picking up stored items.

Therefore, the present invention utilizes a repulsive force between the same poles between permanent magnets and an attractive force between different poles in a container with a lid that raises the contents in the container by opening the lid. It is an object of the present invention to make it possible to extremely easily and smoothly perform an operation such as picking up a stored item to be erected from the inside of the container.

[0006]

In order to solve the above-mentioned problems, according to the present invention, at least a pair of permanent magnets 21a are provided in a container with a lid, a container with a lid 10 and a container 30 of the container. , 30a, in which the storage item 30 is erected when the lid 10 is opened, the permanent magnet 21a of the container has a different magnetic pole on the upper surface 20a side from the magnetic pole on the bottom surface 20b side of the container. And the permanent magnet 30 of the storage item 30.
The magnetic pole a is provided so that the magnetic pole on the lower side is different from the magnetic pole on the upper side of the erected storage item 30, and the magnetic pole of the permanent magnet 30a on the lower side is a. And a non-magnetic material between the lower end of the storage item 30 and
A structure in which the magnetic poles of the permanent magnets 30a of the storage item 30 below the standing storage item 30 are different from the magnetic poles of the permanent magnet 21a on the bottom face 20b side of the container. did.

[0007]

In the container with the lid according to the present invention, the container 30
The magnetic pole of the permanent magnet 30a on the lower side of the
Since the non-magnetic material is between the lower end of 0, for example,
The permanent magnet 21a of the container has an S pole on the bottom surface 20b side of the container,
The upper surface 20a side is configured to have an N pole, and the upper standing side of the permanent magnet 30a of the stored item 30 is configured to be an S pole and the lower standing side is configured to be an N pole.
The permanent magnet 30a of the container is erected from above to the permanent magnet 21a of the container.
Of the bottom surface 20b of the permanent magnet 21a is repelled by the S pole on the upper surface side and the N pole of the upper surface side is attracted to the S pole on the lower surface side of the permanent magnet 21a. As a result, the stored item 30 can be subjected to a standing force so that the upper standing side is separated from the container. On the other hand, since the non-magnetic material is provided on the lower side of the standing of the stored item 30, the permanent magnet 30a cannot attract the non-magnetic material side even though the non-magnetic material side is attracted to the bottom surface 20b side of the permanent magnet 21a. On the other hand, on the upright side, the permanent magnet 30a tends to be attracted to the upper surface 20a side of the permanent magnet 21a. Therefore, when the lid 10 is opened, the stored item 30 does not stand up along the magnetic pole direction of the permanent magnet 21a, that is, in the direction substantially orthogonal to the bottom surface 20b of the container, and the bottom surface 20b is not formed.
It stands up diagonally upward.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A typical embodiment of a container with a lid according to the present invention will be described below with reference to FIGS.

FIG. 1 shows a state in which the lid 10 of the lidded container according to the embodiment is closed, and FIG. 2 shows a state in which the lid 10 is opened.
Shown respectively.

Further, FIG. 3 shows a storage item 30 and a permanent magnet 21.
Only the storage item 30 and the permanent magnet 21a are shown in an enlarged scale for easy understanding of the structure of a.

4 to 7 show an example in which the configurations of the storage item 30 and the permanent magnet 21a in FIG. 3 are changed,
That is, the stored items 30 'and 30 "and the permanent magnet 21.
Each of b, 21c, and 21d is shown.

Further, FIG. 8 shows that by the action of the permanent magnet 21a and the permanent magnet 30a of the stored item 30, the stored item 30 is stored.
In order to make it easier to understand the principle by which the
Only a and the storage item 30 are shown from the side.

First, as particularly shown in FIG. 2, the lidded container according to this embodiment has a substantially rectangular flat container body 20 and one side edge portion of the container body 20 in the longitudinal direction. Is attached to the hinge part 10a through the hinge part 10a, and can be undulated around the hinge part 10a.
It is mainly configured with a lid 10 of the container body 20 that covers the upper surface 20a of the container body 20 when lying down and opens the upper surface 20a when standing up.

The bottom surface 2 of the container body 20 is provided along the one side edge of the container body 20 across the width direction of the container body 20.
A storage recess 22 having a substantially rectangular shape having a depth ranging from 0b to the upper surface 20a is formed, and a rectangular plate-shaped receiving plate 31 and a brush placed on the receiving plate 31 are formed in the storing recess 22. A storage item 30 including 32 is configured to be stored.

Further, as shown in FIGS. 1 and 2,
The container body 2 on the hinge 10a side with the lid 10
At the edge of the storage recess 22 of 0, a planar U-shaped permanent magnet 21a is formed.
Is provided so that the side opened in a U-shape faces the inside of the storage recess 22 and extends around the edge of the storage recess 22 on the hinge portion 10a side. And this permanent magnet 2
The magnetic pole 1a is poled in the thickness direction, and the upper surface 20a is different from the magnetic pole on the bottom surface 20b side of the container body 20.
The magnetic poles on the side are configured to have different polarities.

On the other hand, the receiving plate 31 of the storage item 30 is at the edge of the storage recess 22 in which the permanent magnet 21a is provided, that is, when the storage item 30 is erected as shown in FIG. The lower end is a nonmagnetic material portion 30b, and a plate-shaped permanent magnet 30a is provided following the nonmagnetic material portion 30b. As shown in FIG. 2, the permanent magnet 30a is magnetized toward the standing direction of the stored item 30, and the side in contact with the non-magnetic material portion 30b, that is, the stored item 30 stands up. The stored item 30 is attached to the lower magnetic pole at the time of
The magnetic poles on the upper side at the time when is erected are configured to be different poles.

Further, the magnetic pole of the permanent magnet 21a on the bottom surface 20b side of the container body 20 is different from the magnetic pole of the permanent magnet 30a on the lower side of the upright position. The magnetic pole of the permanent magnet 21a on the upper surface 20a side of the container body 20 is different from the magnetic pole on the upright side.

Therefore, as shown in FIG. 2, when the lid 10 is closed as shown in FIG. 1, the storage item 30 is pressed by the lower surface of the lid 10 and is stored in the storage recess 22. It is stored, but when the lid 10 is opened, the permanent magnet 3
0a and the permanent magnet 21a repel each other, the container body 2
With the nonmagnetic material member 30b side of the stored item 30 being in contact with the bottom surface 20b of the container body 20, the object 30 is erected obliquely upward.

That is, as shown in FIG. 8, for example, the permanent magnet 21a of the container body 20 is constructed such that the bottom surface 20b side of the container body 20 is the S pole and the upper surface 20a side is the N pole, and the contents are stored. The non-magnetic material portion 30b side of the permanent magnet 30a of the receiving plate 31 constituting the N pole is the N pole, and the upper standing side is the S pole.
When configured to be a pole, the permanent magnet 30a causes the S pole on the upright side to repel the S pole on the bottom surface 20b side of the permanent magnet 21a and attract it to the N pole on the upper surface 20a side, while The N pole on the side of the portion 30b is repelled by the N pole on the side of the upper surface 20a of the permanent magnet 21a, and is attracted to the S pole on the side of the bottom surface 20b. The force of standing up is applied so as to separate it from the bottom surface 20b. However, on the other hand, since the non-magnetic material portion 30b is formed on the upright side of the receiving plate 31, the permanent magnet 30a has an N pole on the non-magnetic material portion 30b side and an S pole on the bottom surface 20b side of the permanent magnet 21a. It cannot be attracted even though it is attracted to the pole, whereas the permanent magnet 30a tends to attract the south pole on the upright side to the north pole on the upper surface 20a side of the permanent magnet 21a. Therefore, the receiving plate 31 does not stand up along the magnetic pole direction of the permanent magnet 21a, that is, in the direction substantially orthogonal to the bottom surface 20b of the container body 20, and the bottom surface 20b is not erected.
Reach diagonally upward to stand up.

Thus, by opening the lid 10, the storage item 30 including, for example, the receiving plate 31 and the brush 30 can be raised upright with respect to the container body 20, and the storage item 30 is raised. It is possible to easily and smoothly take out the container body 20 by picking the upper side.

In particular, in the embodiment shown in FIGS. 1 to 3, the container with lid is constructed as a case such as a compact for accommodating various cosmetics 24, and in this case, the storage item 30 and the receiving plate 31 are used. The brush 32 is mounted on the receiving plate 31, and the brush 32 is picked up from the receiving plate 31 which is erected obliquely upward as described above, or the brush 32 is picked up together with the receiving plate 31. 32
Appropriate cosmetics 2 that are inserted into the plurality of recesses 23 ...
4. For example, powder, blusher, mascara, eye shadow, etc. can be attached very naturally and easily and smoothly.

Further, in the embodiment shown in FIGS. 1 to 3, since the storage item 30 is composed of the receiving plate 31 and the brush 32, the bristle portion 32a of the brush 32 is the lid 1.
The brush 32 may be placed on the receiving plate 31 so as to face the hinge portion 10a side with respect to 0, and the brush 32 may be housed in the container body 20, and even when the lid 10 is opened, Further, even in the closed state, it is possible to prevent the bristles 32a of the brush 32 from coming into contact with the mirror 10b and the like, and the cosmetic material 24 adhering to the bristles 32a adheres to the mirror 10b and the like. It is configured so as not to cause a situation in which 10b is clouded.

Apart from the embodiment shown in FIGS. 1 to 3, as shown in FIG. 4, the storage item 30 'is composed of only the brush 32', and the bristles 32 'of the brush 32'.
The handle portion 3 of the brush 32 'is set so that a is set to the upright side.
A non-magnetic material portion 30'b is provided at the lower end of 2'b, and subsequently a permanent magnet 30'a is provided to form a storage object 30 '. For example, the magnetic pole on the non-magnetic material portion 30'b side is N. very,
Permanent magnet 30'a whose magnetic pole on the bristle portion 32'a side is the S pole
Alternatively, the brush 32 'may be directly and obliquely erected upward by the repulsion and attraction with the permanent magnet 21a having the N pole on the upper side and the S pole on the lower side.

Also, as shown in FIG.
Stick 3 with 0 "in a substantially cylindrical case
2 ", so that the stick 32" a of the stick 32 "has the sticking-out side 32" a as the standing upper side.
A non-magnetic material portion 30 "b is provided at the lower end of the 2", and a permanent magnet 30 "a is subsequently provided to form a storage item 30".
For example, a permanent magnet 30 "a in which the magnetic pole on the nonmagnetic material portion 30" b side is the N pole and the feeding side 32 "a of the lipstick is the S pole.
And repulsion and attraction with the permanent magnet 21b having a disc shape and an N pole on the upper side and an S pole on the lower side,
The stick 32 ″ may be arranged so as to stand directly obliquely upward.

Further, the permanent magnet provided in the container body 20 may be, for example, a plate-shaped permanent magnet 21c that contacts the stored item 30 'at only one side, as shown in FIG. In addition, as shown in FIG. 7, a pair of separate plate-shaped permanent magnets 21d, 21d may be formed so as to be in contact with both sides of the stored item 30 ', respectively. I don't know.

[0026]

In the container with lid according to the present invention, the stored item 30 is stored in the lid 10 by the repulsion and suction of the permanent magnet 21a provided in the container and the permanent magnet 30a provided in the stored item 30. Since the container 30 is erected obliquely upward with respect to the bottom surface 20b of the container when it is opened, the container 30 and the lid 10 are directed toward the side opposite to the pivot side, and the container 30 is obliquely inclined upward. The stored item 30 can be picked up very naturally by making it stick out to the inside, and the stored item 30 contained in the container can be taken out easily and smoothly.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of a container with a lid.

FIG. 2 is a perspective view showing a usage state of the lidded container.

FIG. 3 is an enlarged perspective view of essential parts of a container with a lid.

FIG. 4 is an enlarged perspective view of essential parts of a container with a lid.

FIG. 5 is an enlarged perspective view of essential parts of a container with a lid.

FIG. 6 is an enlarged perspective view of main parts of a container with a lid.

FIG. 7 is an enlarged perspective view of essential parts of a container with a lid.

FIG. 8 is a configuration diagram of a main part of a container with a lid.

FIG. 9 is a configuration diagram of a main part of a conventional container with a lid.

[Explanation of symbols]

 10 Lid 20 Container Main Body 20a Upper Surface 20b Bottom Surface 21a Permanent Magnet 30 Storage Items 30a Permanent Magnet

Claims (1)

[Claims] 1. A container with a lid, and a container with a lid that erects the stored item when the lid is opened by at least a pair of permanent magnets provided in the container, respectively. The magnetic pole on the upper surface side is provided so as to be different from the magnetic pole on the bottom surface side of the container, and the permanent magnet of the stored item is a magnetic pole on the upper side of the stored stored item. On the other hand, the magnetic poles on the lower side are provided so as to have different polarities, and a magnetic material is provided between the magnetic poles of the permanent magnet on the lower side and the lower end of the stored object, A container with a lid, wherein a magnetic pole of a permanent magnet of the stored item below the erected stored item is different from a magnetic pole of a permanent magnet on the bottom side of the container.