JPH0228217Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a cartridge-type container for storing, for example, cosmetic cream or the like.

``Prior art'' Conventionally, this type of container has been used, for example, in
No. 79555 discloses a method in which an inner container body is removably fitted into an outer container body, the outer surface of the inner container body is pressed against the inner surface of the outer container body, and the inner container body is prevented from falling out from the outer container body due to the pressure contact. I'm trying to prevent it.

``Problem to be solved by the invention'' In the above conventional example, if the fit between the outer container body and the inner container body is loose, the inner container body may become unstable due to its own weight when the container is tilted during use. There was a risk that it would fall off.

The present invention is designed to eliminate such drawbacks and to allow the inner container body to be easily removed.

"Means for Solving the Problem" A body member 3 in which a first engagement strip 2a having a concave or convex shape is provided around the lower inner surface of a first circumferential wall 1 whose upper and lower end surfaces are open; The lower end surface of the peripheral wall is closed with the first bottom wall 4, and the second engagement strip 2b, which has a concave or convex shape attached to the outer periphery of the first bottom wall, is connected to the first bottom wall.
A bottom member 5 that is engaged with the engagement strip so that it cannot be pulled out and allows the first bottom wall 4 to rotate relative to the first peripheral wall 1.
In the outer container body 6 formed by the body member 3 and the bottom member 5, an upper part of the second peripheral wall 8 that stands up from the peripheral edge of the second bottom wall 7 than the upper end of the first peripheral wall projects upwardly, It consists of an inner container body 9 that is removably fitted, and a cap 11 that is removably fitted to the container mouth neck 10 portion formed by the upper part of the second peripheral wall,
The contact surface between the first peripheral wall and the second peripheral wall has third and fourth engagement strips 12 for preventing the second peripheral wall from being pulled out upward.
a, 12b, and fifth and sixth engagement strips 13a, 13b that prevent rotation of the second circumferential wall with respect to the first circumferential wall. A knob plate 14 is attached to the upper surface of the first bottom wall and the lower surface of the second bottom wall until the third and fourth engagement strips are disengaged by rotation of the bottom member. Cam means 15a and 15b capable of pushing up the inner container body are attached.

"Operation" When the cap 11 is removed and the bottom member 5 is turned in the forward direction, the inner container body 9 cannot be rotated with respect to the body member 3, so the inner container body is raised by the cam means 15a and 15b. The third and fourth engagement strips 12a and 12b are disengaged, and the inner container body can be removed from the outer container body 6 consisting of the body member and the bottom member. When the inner container body is fitted into the body member until the third and fourth engagement strips 12a and 12b are engaged, the inner container body can be attached to the outer container body, and the cap 11 is fitted into the neck and neck part 10. .

Embodiment The container of the present invention is formed of an outer container body 6, an inner container body 9, and a cap 11, and the outer container body 6 is formed of a body member 3 and a bottom member 5. The body member 3 is
A first engagement strip 2a and a third engagement strip 12a are formed on the inner surface of the lower end of the first circumferential wall 1 whose upper and lower end surfaces are open, and on the inner surface of the upper part of the first circumferential wall, respectively. A sixth engagement strip 13b is vertically provided on the inner surface of the first peripheral wall 1 immediately above. Moreover, the bottom member 5 is
closing the lower end surface of the first peripheral wall 1 with the first bottom wall 4;
The second engagement strip 2b formed on the outer periphery of the first bottom wall is formed so that it cannot be pulled out from the first engagement strip 2a, and the first bottom wall can be rotated with respect to the first peripheral wall 1. . Furthermore, an inclined surface is formed on the upper surface of the first bottom wall 4, and the inclined surface forms cam means 15a, 15b together with the inclined surface of the lower surface of the second bottom wall 7 of the inner container body, which will be described later. Also,
A knob plate 14 is formed on the lower surface of the first bottom wall 4.

An inner container body 9 is removably fitted into the outer container body 6. The inner container body has a second peripheral wall 8 erected from the periphery of the second bottom wall 7, and the second
The upper part of the peripheral wall projects upwardly from the upper end of the first peripheral wall 1, and this part is defined as the neck and neck part 10. Further, a fourth engagement strip 12b that engages with the lower surface of the third engagement strip 12a is formed on the upper inner surface of the second circumferential wall 8, and a fourth engagement strip 12b is formed on the inner surface of the second circumferential wall 8 above the fourth engagement strip. Five engaging strips 13a are arranged vertically, and rotation of the inner container body 9 relative to the body member 3 is prevented by engagement between the fifth engaging strips and the sixth engaging strips 13b. Further, an inclined surface corresponding to the inclined surface of the upper surface of the first bottom wall 4 is formed on the lower surface of the second bottom wall 7, and as described above, the cam means 15a and 15b are formed by both of these inclined surfaces. There is. The cam means is formed so that, by rotation of the bottom member 5 relative to the inner container body 9, the inner container body 9 can be pushed up until the third and fourth engagement strips 12a, 12b are disengaged. Cosmetic cream 1 is inside the inner container body 9.
Store 6th grade.

A cap 11 is fitted into the mouth and neck portion 10, and a packing 17 is attached to the lower surface of the top wall of the cap.

"Effect of the invention" When the bottom member 5 is turned in the forward direction, the inner container body 9 rises and the third and fourth engaging strips 12a, 12b are disengaged, allowing the inner container body to be removed from the outer container body. When the inner container body is fitted into the body member until the third and fourth engaging strips 12a and 12b are engaged, the inner container body is attached to the outer container body, so cosmetic cream etc. can be applied. Even if the inner container body is used up, the main part of the container consisting of the outer container body 6 and the cap 11 can be used continuously for a long period of time by replacing the inner container body, which is economical. A third engagement strip 12a formed on the lower surface of the upper inner surface of the first peripheral wall 1, and a fourth engagement strip 1 formed on the upper outer surface of the second peripheral wall 8 of the inner container body.
2b, there is no risk that the inner container body 9 will accidentally fall off due to its own weight when the container is tilted during use, and the upper surface of the first bottom wall 4 of the bottom member and the inner container body 2 to the lower surface of the bottom wall 7, by rotating the bottom member 5,
Since the cam means 15a and 15b are formed that can push up the inner container body 9 until the third and fourth engagement strips 12a and 12b are disengaged, the inner container body 9 is pushed up by the action of the cam means. By raising it, the third and fourth engagement strips 12a, 12b can be easily disengaged, and the inner container body 9 can therefore be easily taken out.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the container according to the present invention, and FIG. 2 is a perspective view of the container with the inner container body raised. 6... Outer container body, 9... Inner container body, 11... Cap.

Claims (1)

[Scope of utility model registration request] A body member 3 has a first engagement strip 2a having an uneven surface formed around the lower inner surface of a first circumferential wall 1 whose upper and lower end surfaces are open, and a body member 3 whose lower end face of the first circumferential wall is a first bottom wall. 4, and the second engagement strip 2b, which is one of the projections and depressions attached to the outer periphery of the first bottom wall, is closed by the first bottom wall.
A bottom member 5 that is engaged with the engagement strip so that it cannot be pulled out and allows the first bottom wall 4 to rotate relative to the first peripheral wall 1.
In the outer container body 6 formed by the body member 3 and the bottom member 5, an upper part of the second peripheral wall 8 that stands up from the peripheral edge of the second bottom wall 7 than the upper end of the first peripheral wall projects upwardly, It consists of an inner container body 9 that is removably fitted, and a cap 11 that is removably fitted to the container mouth neck 10 portion formed by the upper part of the second peripheral wall,
The contact surface between the first peripheral wall and the second peripheral wall has third and fourth engagement strips 12 for preventing the second peripheral wall from being pulled out upward.
a, 12b, and fifth and sixth engagement strips 13a, 13b that prevent rotation of the second circumferential wall with respect to the first circumferential wall. A knob plate 14 is attached to the upper surface of the first bottom wall and the lower surface of the second bottom wall until the third and fourth engagement strips are disengaged by rotation of the bottom member. A cartridge type container characterized in that cam means 15a, 15b capable of pushing up the inner container body are attached.