JPH0447072Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a container with an airtight sheet, in which the container body is sealed with an airtight sheet such as an aluminum laminate sheet.

[Prior Art] Conventionally, in most containers with a sealing sheet of this type, a knob was provided on a part of the sealing sheet and the knob was lifted up in order to peel off the sealing sheet from the top surface of the container body. In addition, in order to make it easier to peel off, there are those in which the knob is made up of the container body and a sealing sheet, and rings that are connected around the rim of the container via multiple thin-walled pieces, which are attached to the rim of the container and the top surface of the ring. It is also known that the sealed sheet can be removed together with the ring by lifting a knob attached to the ring.

[Problems to be solved by the invention] However, in the case where the knob is formed only from an airtight sheet, the knob is soft and difficult to pick up, and there are cases where it tears in the middle and cannot be removed cleanly. In addition, in cases where a knob is provided on the container body or ring to make it easier to peel off, there is a problem in that it is difficult to process because the broken part needs to be formed into a thin wall.

[Means for Solving the Problems] The present invention has been improved to eliminate the above-mentioned drawbacks, and is made by filling the container body with the contents and sealing the top surface of the container body with an airtight sheet. In a container with an airtight sheet, a side wall is provided vertically on the outer periphery of the bottom of the container body to form a guide recess into which the upper part of another container main body can be inserted, and a side wall is formed in the guide recess from the outer bottom surface of the container main body. , is characterized in that a blade part is provided vertically to penetrate inside the inner periphery of the top surface of the other container body and break the sealing sheet.

[Operation] Since the present invention is constructed as described above, when taking out the contents, simply inserting the upper part of the container body of the container with a sealing sheet that you want to use into the guide recess of another container with a sealing sheet. The blade part vertically disposed on the outer bottom surface of the container body penetrates inside the inner periphery of the top surface of the inserted container body and ruptures the sealing sheet, so that the contents can be easily taken out.

[Embodiment] The structure of the present invention will be explained below with reference to the drawings showing one embodiment thereof. 1 is a container body whose top surface 2 is sealed with a sealing sheet 3. Reference numeral 4 denotes a side wall vertically disposed on the outer periphery of the bottom of the container body 1, and 5 a guide recess formed inside the side wall 4. As shown in FIG. The upper part of the lower container body 1B can be inserted into the guide recess 5 of the upper container body 1A. Reference numeral 6 denotes a blade section that is vertically disposed within the guide recess 5 from the outer bottom surface 7 of the container body 1, and when the two container bodies 1 are stacked as described above, the blade section 6 of the upper container body 1A.
is formed so that it can penetrate inside the top inner peripheral edge 8 of the lower container body 1B. The blade part 6 may be provided so as to break the sealing sheet 3 and penetrate into the content filling part 9, but as shown in FIG. 4, a groove 10 may be provided around the outside of the content filling part 9. If the blade part 6 is provided to fit the groove 10, there is no risk that the blade part 6 will come into contact with the contents 11 when the sealing sheet 3 is torn, and the torn sealing sheet 3 will not be able to fill the contents. Since it does not fall into the section 9, it is easy to use and convenient.

Further, the shape and number of the blade portions 6 are appropriately selected depending on the material and shape of the blade portion 6 and the sealing sheet 3.
As shown in Figure 5, any type with a sharp tip like a and b is fine, but even if the tip is rounded like c, it can be used as long as it is sharp. It is possible. Furthermore, the blade portions 6 are not continuous as shown in d and e, but may be one piece or several pieces discontinuously provided.

Since the present invention is constructed as described above, when in use, two containers with sealing sheets are used, and as shown in FIG. If the blades 6 of the container body 1A penetrate inside the top inner periphery 8 of the container body 1B, the sealing sheet 3 of the container body 1B will be broken into a circular shape. Ru. Therefore, by removing the container body 1A, it becomes possible to easily take out the contents 11 of the container body 1B.

[Effects of the invention] As detailed above, the present invention allows the user to easily break the sealing sheet and release the contents by inserting the upper part of the container body of the container with the sealing sheet to be used into the guide recess of another container with the sealing sheet. It is something that can be taken out. Since the sealing sheet is simultaneously torn in a circular manner, there is no chance of it being torn in the middle. Also,
If a groove is provided around the outside of the content filling part so that the blade part can fit into the groove, the torn sealing sheet will not fall into the content filling part.
It is easy to use and more convenient.

In addition, since the blade is located inside the guide recess,
It is safe even if the tip of the blade is sharp, and the container body has good stability.

Further, since the structure is simple and easy to assemble, it is suitable for mass production, and a very convenient container with a sealing sheet can be provided.

[Brief explanation of the drawing]

Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view showing the state of use, Figure 2 being a perspective view with the sealing sheet removed, and Figure 3 showing the main body of the container. It is a perspective view seen from below. FIG. 4 is a longitudinal sectional view showing another embodiment of the present invention, and FIGS. 5 a to 5 e are enlarged views showing the embodiment of the blade portion. DESCRIPTION OF SYMBOLS 1... Container body, 2... Top surface, 3... Sealing sheet, 4... Side wall, 5... Guide recess, 6... Blade portion, 7... Outer bottom surface, 8... Inner peripheral edge of top surface, 11 ……
Contents.

Claims (1)

[Scope of utility model registration request] In a container with a sealing sheet, which is formed by filling a container body 1 with contents 11 and sealing the top surface 2 of the container body 1 with a sealing sheet 3, a side wall 4 is provided hanging from the outer periphery of the bottom of the container body 1. to form a guide recess 5 into which the upper part of another container body 1 can be inserted, and
A blade part 6 is vertically provided in the guide recess 5 to penetrate from the outer bottom surface 7 of the container body 1 to the inside of the top inner peripheral edge 8 of the other container body 1 to break the sealing sheet 3. A container with an airtight sheet.