JPH0526855U - Simple opening lid - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a simple opening lid which can obtain high sealing property, can be easily opened, and can reduce the manufacturing cost. [Structure] A flange portion 8 is attachable to the mouth portion 15 of the container 16 and has an upper surface portion 4 located inside the mouth portion 15, and a hole 9 is provided at the center of the upper surface portion 4. , The lid fixing portion 2 in which the outlets 10 are formed in the other portions and the holes 9 of the lid fixing portion 2, respectively,
A shaft portion 11 that is movable within a predetermined range is provided on the upper surface so as to project, and a lid movable portion 3 having a lid portion 12 having a size that covers the outlet 10 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a simple unsealing lid, and more particularly to a simple unsealing lid which has a high sealing property and which can be opened and closed very easily.

[0002]

[Prior art and its problems]

 Conventionally, in the case of a lid that is attached to the mouth of a container that encloses a fluid such as liquid or powder, and encloses the fluid contained in the container, the mouth of the container It is attached by snap-fitting or is attached by a screw cap.

When the mouth of the container is opened, the lid is removed from the mouth to open the inside of the container. Therefore, in order to obtain sufficient sealing property of the container, It is necessary to strengthen the fitting between the mouth of the container and the lid, which requires a considerably large force at the time of opening, which causes a problem that the opening work is very complicated. It was In addition, the so-called pull-top type can obtain a high sealing property, but has a problem that the manufacturing cost becomes high.

An object of the present invention is to provide a simple opening lid which can obtain high sealing property, can be easily opened, and can reduce the manufacturing cost. ..

[0005]

[Means for solving problems]

 In order to achieve the above-mentioned object, the present invention is, as a first invention, capable of being attached to a mouth portion of a container by a collar portion and having an upper surface portion located inside the mouth portion. A hole is formed in the center of the upper surface, and a flow port is formed in the other part, and it is fitted in the hole of this lid fixing part and can be moved within a predetermined range. A simple opening lid body is characterized in that a shaft portion that is formed on the upper surface is provided so as to project, and a lid body movable portion having a lid portion having a size that covers the outlet is provided. ..

As a second invention including the first invention, a locking portion is provided on the upper portion of the shaft portion of the lid movable portion, and the locking portion is formed on the upper surface of the upper surface portion of the lid fixing portion. It is configured to be movable between a contacting position and a position where the lid of the movable lid part comes into contact with the lower surface of the upper surface of the lid fixing part.

As a third invention including the first invention, the collar portion includes an upper portion of a standing portion provided at a peripheral portion of an upper surface portion, and a horizontal portion provided at an upper edge portion of the standing portion. It consists of a hanging part provided at the front end of this horizontal part, and has a configuration in which the whole is formed in a downward U shape.

As a fourth invention including the first invention, the collar portion includes an upper portion of a standing portion provided at a peripheral edge portion of an upper surface portion and a horizontal portion provided at an upper edge portion of the standing portion. It has the formed structure.

As a fifth device including the first device, the lid fixing portion and the lid moving portion are separately formed and combined.

According to a sixth invention including the first invention, the lid fixing portion and the lid movable portion are formed by a double injection molding method.

[0011]

[Action]

 By adopting the above-mentioned means, the present invention can attach the simple opening lid to the mouth of the container simply by pressing at the mouth of the container.

[0012] The inside of the container can be opened simply by pressing the shaft portion of the movable lid portion, and the mouth portion of the container can be closed again only by pulling up the shaft portion. ..

[0013]

【Example】

 An embodiment of the present invention shown in the drawings will be described below.

FIG. 1 shows the entire simple opening lid according to the present invention. The simple opening lid 1 according to the present invention comprises a lid fixing portion 2 and a lid moving portion 3.

The lid fixing portion 2 is provided with an upright portion 5 that is upright on the peripheral edge of a disc-shaped upper surface portion 4, and an upper edge portion of the upright portion 5 extends outward in the horizontal direction. A horizontal portion 6 is provided, and a hanging portion 7 that hangs downward is continuously provided at the tip of the horizontal portion 6. The upper edge portion of the standing portion 5, the horizontal portion 6, and the hanging portion 7 are directed downward. A character-shaped collar portion 8 is formed.

Further, a hole 9 in which a shaft portion 11 of the lid movable portion 3 to be described later is located is formed in the center of the upper surface portion 4, and a fan-shaped flow is provided at a position separated from the hole 9. Two mouths 10 are drilled.

On the other hand, the lid movable portion 3 has a shaft portion 11 located in a hole 9 formed in the upper surface portion 4 of the lid fixing portion 2 at the center of the disc-shaped lid portion 12. However, a locking portion 13 is integrally provided on the shaft portion 11.

Therefore, with respect to the lid movable portion 3, with respect to the lid fixing portion 2, the position where the locking portion 13 of the shaft portion 11 abuts on the upper surface of the upper surface portion 4 of the lid fixing portion 2, and the lid portion. The upper surface of 12 is movable between a position where it contacts the lower surface of the upper surface 4.

A case where the simple opening lid 1 configured as described above is used will be described.

First, in the lid movable portion 3, the shaft portion 11 is located in the hole 9 of the lid fixing portion 2, and the upper surface of the lid portion 12 is in contact with the lower surface of the upper surface portion 4, It is integrated with the lid fixing portion 2. In this case, the lid fixing portion 2 and the lid moving portion 3 are in contact with each other by the joint portion 14 as shown in FIG.

Then, the mouth portion 15 of the container 16 is fitted in that state. In this fitting, since the collar portion 8 integrally provided on the upper portion of the rising portion 5 at the peripheral edge portion of the lid fixing portion 2 has a U-shape that opens downward, the lid fixing portion 2 is When the upper surface portion 4 is positioned inside the mouth portion 15 of the container 16 and pressed, the collar portion 8 is fitted and attached to the mouth portion 15 of the container 16.

When the flange portion 8 of the lid fixing portion 2 is fitted into the mouth portion 15 of the container 16, the simple opening lid 1 according to the present invention closes the inside of the container 16 as shown in FIG. It is in a state.

In this case, the lid movable portion 3 is at the raised position with respect to the lid fixing portion 2, and the lower surface of the upper surface portion 4 of the lid fixing portion 2 and the lid portion 12 of the movable lid portion 3 are separated. Since the upper surface is in contact with and forms the contact portion 14, there is no leakage from between the lid fixing portion 2 and the lid moving portion 3.

Further, in order to open the inside of the container 16, it is sufficient to press the shaft portion 11 of the movable lid portion 3.

That is, when the shaft portion 11 of the lid body movable portion 3 is pressed, the lid body movable portion 3 in which the lid portion 12 closes the outlet 10 formed in the upper surface portion 4 of the lid body fixing portion 2. However, it descends together with the shaft portion 11 pressed away from the joint portion 14 to open the outlet 10 formed in the upper surface portion 4 of the lid fixing portion 2 (see FIG. 3).

As a result, the inside of the container 16 is opened, and the liquid, powder or the like enclosed inside can be taken out.

Further, when the mouth portion 15 of the container 16 is to be closed again after taking out the enclosed material, the shaft portion 11 of the lid movable portion 3 is pulled up, and the upper surface portion of the lid fixing portion 2 is removed. The outlet 10 formed in 4 is closed by the lid 12 of the movable lid portion 3, whereby the inside of the container 15 is closed.

When the movable lid portion 3 is pressed as described above, a locking portion 13 having a larger diameter than the hole 9 of the lid fixing portion 2 is provided above the shaft portion 11. Therefore, even if the shaft portion 11 is pressed too much, the lid movable portion 3 does not drop from the lid fixing portion 2.

Further, in the above-described embodiment, the flange portion 8 of the lid body fixing portion 2 is constituted by the upper edge portion of the upright portion 5, the horizontal portion 6 and the hanging portion 7 in a downward U-shape, and the collar portion 8 is formed. Although the mouth portion 15 of the container 16 is sandwiched and fitted, the present invention is not limited to this, and as shown in FIG. 4, the collar portion 8 is provided to the upper edge portion of the standing portion 5 and the horizontal portion. It is also possible to construct it with 6 and to be fitted.

Further, the lid fixing portion 2 and the lid movable portion 3 can be integrally manufactured by a double injection molding method or the like, and by using the double injection molding method, the number of molds can be reduced. Since the whole can be manufactured at low cost, the joint 14 between the lid fixing portion and the lid moving portion before pressing becomes more reliable, and there is no leakage of the contents.

[0031]

[Effect of the device]

 Since the present invention is configured as described above, it can be attached to the mouth of the container only by pressing after it is positioned at the mouth of the container, and in this state, the inside of the container can be reliably sealed. ..

Further, when taking out the sealed product inside the container, that is, when opening the container, by simply pressing the shaft portion of the movable portion of the lid, the inside of the container is opened and the sealed product is opened. You can take it out.

Further, when the mouth of the container is to be sealed again, it is only necessary to pull up the shaft of the movable portion of the lid, and even in this case, the inside of the container can be reliably sealed. is doing.

[Brief description of drawings]

FIG. 1 is a schematic partial cross-sectional view showing a simple opening lid according to the present invention.

FIG. 2 is a schematic vertical cross-sectional view showing a closed state in which the simple opening lid according to the present invention is attached to the mouth of the container.

FIG. 3 is a schematic vertical sectional view showing an opened state in which the simple opening lid body according to the present invention is attached to the mouth of the container.

FIG. 4 is a schematic vertical sectional view showing another embodiment of the collar portion.

[Explanation of symbols]

 1 ... Simple opening lid 2 ... Lid fixing part 3 ... Lid moving part 4 ... Top part 5 ... Standing part 6 ... Horizontal part 7 ... Hanging part 8 ... Collar part 9 ... … Hole 10 …… Outlet 11 …… Shaft 12 …… Lid part 13 …… Locking part 14 …… Joining part 15 …… Container mouth part 16 …… Container

Claims (6)

[Scope of utility model registration request] 1. A flange portion which can be attached to a mouth portion of a container, has an upper surface portion located inside the mouth portion, and has a hole in the center portion of the upper surface portion and other portions. The lid fixing portion having the respective flow holes formed therein, and the shaft portion fitted in the hole of the lid fixing portion and movable in a predetermined range are provided on the upper surface. A simple opening lid body, comprising: a lid movable portion having a lid portion having a size that covers the outlet. 2. A locking portion is provided on an upper portion of the shaft portion of the lid movable portion, and the locking portion is in contact with an upper surface of an upper surface portion of the lid fixing portion and a position of the movable lid portion. The simple opening lid according to claim 1, wherein the lid is movable between a position where the lid comes into contact with a lower surface of an upper surface of the lid fixing portion. 3. The collar portion is provided on an upper portion of a standing portion provided on a peripheral portion of an upper surface portion, a horizontal portion provided on an upper edge portion of the standing portion, and a tip portion of the horizontal portion. The simple opening lid according to claim 1, which is composed of a hanging part and is formed in a downward U shape as a whole. 4. The simple structure according to claim 1, wherein the collar portion is formed of an upper portion of a standing portion provided on a peripheral portion of an upper surface portion and a horizontal portion provided on an upper edge portion of the standing portion. Opening lid. 5. The simple opening lid body according to claim 1, wherein the lid body fixing portion and the lid body moving portion are formed as separate bodies. 6. The simple opening lid according to claim 1, wherein the lid fixing portion and the lid moving portion are integrally formed by a double injection molding method.