JPS6219575Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a cartridge-type container suitable for use as a container for cosmetic cream, shoe polish cream, etc.

Problems to be Solved by the Prior Art and Ideas Conventionally, there have been no cartridge-type containers for containers used for cosmetic creams, shoe polish creams, etc.

The present invention provides a container that can be easily replaced with another new plate (a plate filled with the contents) after the contents have been used, so that the container can be used repeatedly and continuously and economically. This is what I am trying to do.

Means for Solving the Problems The present invention is characterized in that the tray filled with the contents can be easily taken out by pressing the bottom of the container after the contents have disappeared. In a structure in which a lid b is removably screwed onto the main body a, the container main body a includes a synthetic resin container 1 having a metal bottom plate 2 with a through hole 3 bored in the center of the bottom. The inner cylinder 4 is also made of synthetic resin and has a bullet piece 4' at the lower part which is fitted and fixed inside the container cylinder 1, and there is a gap between the lower part of the container cylinder 1 and the bullet piece 4' of the inner cylinder 4. The plate 6, which forms a portion 5 and is removably fitted into the inner cylinder 4, has a bulge 6' on the outer periphery of the lower part, so that the elastic piece 4' of the inner cylinder 4 comes into elastic contact with the bulge 6'. The main structure is as follows.

Embodiment The embodiment shown in the drawings will now be described in detail.A is a container body, and b is a lid that is detachably screwed onto the container body a. 1 is a synthetic resin container, 2 is a metal bottom plate fitted and fixed to the bottom of the container 1, and has a through hole 3 in the center thereof. Note that the bottom plate 2 may be formed integrally with the container 1 from the same material. Reference numeral 4 denotes an inner cylinder made of synthetic resin that is fitted and fixed inside the container cylinder 1, and has a bullet piece 4' at the bottom. A gap 5 is formed between the piece 4' and the container 1. In the embodiment, a structure in which the inner cylinder 4 is fitted and fixed to the container cylinder 1 is shown, but this is advantageous for forming the cavity 5, and the structure is not limited to the above structure. rather than container 1
It is also possible to integrally form the inner cylinder 4 as one member. Reference numeral 6 denotes a tray to be filled with contents (for example, cosmetic cream), which is inserted into the inner cylinder 4, and the elastic piece 4' comes into elastic contact with the bulge 6' formed at the bottom of the tray 6, and the tray 6 is held stably.
7 is a decorative tube attached to the outside of the container tube 1.

Functions and effects of the invention As described above, the present invention has a structure in which a lid b is removably screwed onto a container body a, and the container body a has a metal bottom plate with a through hole 3 bored in the center of the bottom. 2
It consists of a container 1 made of synthetic resin with A gap 5 is formed between the cylinder 4 and the bullet 4',
The plate 6 removably fitted into the inner cylinder 4 has a bulging part 6' on the lower outer periphery, and the elastic piece 4' of the inner cylinder 4 comes into elastic contact with the bulging part 6'. After using the contents, the plate 6 can be easily removed by pressing the bottom of the plate 6 through the through hole 3, and another new plate (a spare filled with contents) can be inserted into the inner tube 4. By doing so, the container can be used repeatedly and is economically very advantageous, and the plate 6 into which the inner cylinder 4 is inserted has the elastic piece 4' of the inner cylinder 4 in elastic contact with the bulge 6' at the bottom. A gap 5 is formed between the bullet piece 4' of the inner cylinder 4 and the container cylinder 1 to ensure the elasticity of the bullet piece 4'. This has advantages such as stable holding.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention: Fig. 1 is a sectional view of the container, Fig. 2 is a partially cutaway perspective view of the lid, Fig. 3 is a partially cutaway perspective view of the plate, and Fig. 4 is the container. FIG. 3 is a partially cutaway perspective view of the main body. a... Container body, b... Lid body, 1... Container, 2
...Bottom plate, 3...Through hole, 4...Inner tube, 5...Gap, 6...Dish.

Claims (1)

[Scope of utility model registration request] In a structure in which a lid b is removably screwed onto a container body a, the container body a has a synthetic resin container 1 having a metal bottom plate 2 with a through hole 3 bored in the center of the bottom. The inner cylinder 4 is also made of synthetic resin and has a bullet piece 4' at the lower part that is fitted and fixed inside the container cylinder 1, and the lower part of the container cylinder 1 and the bullet piece 4' of the inner cylinder 4 are
A plate 6 is removably fitted into the inner cylinder 4 and has a bulge 6' on the lower outer periphery, and the elastic piece 4 of the inner cylinder 4 is inserted into the bulge 6'. ′ is in elastic contact with the container.