JPS5810501Y2 - Container with stick-like contents - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a container for containing stick-like solid substances such as shaving powder, eye shadow, baby powder, deodorant powder, and the like.

In general, for stick cosmetics such as solid shaving powder that has been softened (brittle) in order to improve the quality of its adhesion and feel on the skin, an elastic material such as urethane foam is usually used between the container and the contents. There are known methods that intervene to protect the contents.

However, in conventional containers of this type, the elastic body is formed in a cylindrical shape and is brought into close contact with the contents, so the contact area between the elastic body and the contents becomes quite large, and the contents The frictional resistance when extruding objects becomes large, and the contents cannot be extruded smoothly, resulting in deformation of the contents and failure to fully exhibit the function of effectively protecting the contents.

In addition, sufficient measures have not been taken to prevent the elastic body from popping out of the mouth of the container due to movement of the stick-like contents.

The present invention was developed in view of the above circumstances, and its purpose is to provide a container for stick-like contents that can smoothly extrude the contents and protect the contents effectively. It is in.

Hereinafter, the present invention will be explained in detail based on preferred embodiments shown in the drawings.

1 in the figure is formed in a cylindrical shape, and a plurality of (eight in this example) retaining grooves 2 are formed along the axial direction at equal intervals along the entire circumference of the peripheral wall. The container body 1 is formed with a presser portion 3 whose upper opening edge is bent inward.

The inner diameter of the holding portion 3 is the same as or somewhat larger than the outer diameter of the stick-like contents 4 housed in the container body 1.

A cushioning elastic body 5 such as styrofoam, urethane foam, or corrugated paper is accommodated in the container body 1. A plurality of notches 6 (four in this embodiment) smaller than the number of notches 6 are formed at equal intervals, and the portions other than the notches 6 are engaged with the engagement groove 2. They are also provided in the container body 1.

This elastic body 5 is locked by the presser portion 3 and a bottom cover 7 fitted to the lower opening edge of the container body 1, and is prevented from being pulled out from the container body 1.

The bottom cover 7 has an opening 8 for inserting a finger in its center and an annular protrusion 9 on its upper surface. It is locked.

In addition, the stick-like contents 4 are placed inside the container body 1.
A pressing body 10 for pushing out the disk is provided, and this pressing body 10 has a plurality of (four in this example) protrusions 11 formed at predetermined locations on the outer periphery of a disk. The protrusion 11 is movably engaged with the engagement groove 2 in which the elastic body 5 is not engaged, and the stick-like content is placed on the upper part of the pressing body 10. 4 is pushed out by moving this pressing body 10.

In addition, in the figure, 12 is a cap that is attached to the container body 1, and 13 is a cap that is attached to the container body 1.
indicates a fitting portion formed on the upper outer periphery of the container body 1 and to which the cap 11 is attached.

Next, the container for the stick-like contents configured as described above is used to store extremely soft powders such as baby powder, deodorant powder, shaving powder, and eyeshadow stick.
Even if the stick-shaped cosmetic product is weakened (embrittled), the elastic body 5 protects the content 4 without directly contacting the inner wall of the container body 1. The elastic body 5 is formed in a cylindrical shape and has a plurality of notches 6 formed along the axial direction, the number being smaller than the number of the engagement grooves 2. However, the contact area between the elastic body 5 and the contents 4 is small, and the frictional resistance force when pushing out the contents 4 is considerably small, so that the contents 4 can be pushed out smoothly.

Further, a protrusion 11 is formed on the outer circumference of the pressing body 10, and while the protrusion 11 is movably engaged with the engagement groove 2 in the retaining groove 2 of the container body in which the elastic body 5 is not engaged, the pressing body 10 The contact area between the container body 1 and the contents 4 also becomes considerably smaller.
This helps to extrude the material even more smoothly.

Moreover, while the elastic body 5 and the pressing body 10 are respectively engaged with the retaining grooves 2 of the container body, the elastic body 5 and the pressing body 10 are
Since it does not rotate relative to the container body 1, it does not twist, and it is possible to effectively prevent a reduction in the elastic force of the elastic body 5 due to this twisting, and the elastic body 5 is not compressed as the pressing body 10 moves. Therefore, the elastic force of the elastic body 5 is not reduced and the function of effectively protecting the contents 4 can be fully demonstrated, and even if the container is accidentally dropped, the contents 4 will not be damaged. There is nothing to do.

The elastic body 5 is fixed by the holding part 3 and the bottom lid 7 of the container body 1, and does not move when the contents e74 are pushed up, and does not jump out from the mouth of the container body 1.

As described above, the present invention includes a container body formed in a cylindrical shape and having a plurality of engagement grooves formed along the axial direction in the inner wall thereof, and a container body formed in a cylindrical shape and having a plurality of engagement grooves formed in the inner wall along the axial direction. an elastic body formed with a plurality of notches smaller in number than the number of fitting grooves, the portions other than the notches being engaged with the retaining grooves, and inserted into the container body; and an outer periphery. A protrusion is formed at a predetermined location on the container body, and the protrusion is movably engaged with an engagement groove in the retaining groove in which the elastic body is not engaged, so that the protrusion is inserted into the container body. The container body is configured to have a pressing body provided therein, and by moving this pressing body, the stick-like contents accommodated in the container body are extruded. Since the operation can be performed smoothly, even if the contents have become soft (weakened), they can be effectively protected without being deformed or broken.

[Brief explanation of the drawing]

The drawings show a preferred embodiment of the container according to the present invention, in which Fig. 1 is a longitudinal cross-sectional view, and Fig. 2 is a vertical cross-sectional view showing the state in which the contents have been pushed out and at a position shifted from Fig. 1. Figure 3 is a partially omitted sectional view taken along line ■-■ in Figure 1, Figure 4 is a sectional view taken along line ■I-■■ in Figure 1, Figure 5 is a cross-sectional view of the container body, and Figure 6 a. and b show the elastic body, FIG. 6 a is a front view, and FIG.
The figure is a cross-sectional view, and Figures 7a and b show the pressing body.
Figure a is a plan view, Figure 7 is Figure 7a (7) III-I
It is a sectional view taken along line II. 1... Container body, 2... Engagement groove, 4...
...Stick-shaped contents, 5...Elastic body,
6... Notch, 10... Pressing body, 11
······protrusion.

Claims (1)

[Scope of utility model registration request] A container body formed in a cylindrical shape and having a plurality of retaining grooves formed along the axial direction in an inner wall portion thereof, and a plurality of notches formed in a cylindrical shape and smaller than the number of the retaining grooves along the axial direction. A portion other than the cutout portion is formed in an elastic body provided in the container body by engaging an engaging groove of the container body, and a predetermined location on the outer periphery. A pressing body formed with a protrusion and provided in the container body so that the protrusion is movably engaged with an engagement groove in the container body in which the elastic body is not engaged. A container for stick-like contents, characterized in that the stick-like contents contained in the container main body are pushed out by moving the pressing body.