JP3957938B2 - Paste cream container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a pasty cream container.
[0002]
[Prior art]
Conventionally, as a container containing a paste-like cream such as cosmetics, the peripheral edge of the cover plate that closes the upper surface of the container body on the upper outer surface of the bottomed cylindrical container body because of its simple structure and low cost A container in which a peripheral wall suspended from a screw is screwed is widely used.
[0003]
[Problems to be solved by the invention]
In the above conventional container, apart from the case where the stored cream is taken out using a spoon or the like, if the stored cream becomes small, there is an inconvenience that the cream cannot be taken out unless the fingertip is put to the bottom of the container body. When it was assumed that the cream was taken out with a fingertip, it was not preferable to form the container body deeply.
[0004]
According to the present invention, a sliding bottom lid is slidably fitted to the lower inner surface of the container body, and the lower half cream in the container body can be pushed up to the upper part of the container body by the sliding bottom lid. The container cream is provided so that it can be easily taken out from the beginning to the end, and a part of the bottom wall of the container body is formed by a straight groove for forming a thin hinge and a broken line provided between both ends of the groove. By forming the bottom cover lifting plate portion so as to be surrounded, the sliding bottom lid is provided so that it can be easily pushed up by the bottom lid lifting plate portion.
[0005]
[Means for Solving the Problems]
As a first means, the peripheral wall 3 is erected from the peripheral edge of the bottom wall, and the container body 1 including both the inner and outer containers 1a and 1b having the upper end portion of the peripheral wall as the mouth portion, and a cap 18 fitted to the container body mouth portion. And
The outer container 1a includes a hollow body,
The inner container 1b is detachably fitted to the inner surface of the outer container 1a,
In the bottom of the container body, there is provided a sliding bottom plate 13 in which the outer peripheral surface is brought into watertight contact with the inner surface of the peripheral wall 3 so as to be able to rise, and the lower surface is provided with an engaging portion projecting.
On one of the bottom plate 2a of the outer container 1a and the bottom plate 2b of the inner container 1b, bottom-up plate portions 9 and 9 surrounded by straight concave grooves 6 and 6 for forming thin hinges and break lines 8 and 8 are formed. And open the other 5
The bottom raising plate portion separated by breaking the breaking line is raised in the inner container 1b by bending, and is provided so as to be engageable with the lower surface of the sliding bottom plate 13 .
[0006]
As a second means, a pair of circular bottom-up plate portions 9 and 9 surrounded by straight grooves and break lines are formed on the left and right or both front and rear portions of the bottom wall 2, and the circular shape is obtained by breaking the break lines. The bottom raising plate portion is provided so as to be able to stand up in the inner container 1b .
[0007]
As a third means, a plurality of rectangular bottom plates 9 , 9 surrounded by straight grooves and break lines are formed on the left and right or both front and rear sides in the outer periphery of the bottom wall 2 , and the break lines are broken. A rectangular plate for raising the bottom is provided so as to be able to stand up in the inner container 1b .
[0008]
As a fourth means, a bottom-up display line 3c is provided on the inner surface of the inner container 1b.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
The container of the present invention comprises a container body 1, a sliding bottom plate 13 and a cap 18. The container body 1 has an upper end portion of a peripheral wall 3 rising from the outer periphery of the bottom wall 2 as a mouth portion 4, and is shown in the illustrated example. In this case, the outer container 1a and the inner container 1b are formed. The outer container 1a is formed of two upper and lower parts, and has a barrel portion having an inner and outer double structure and a bottom plate 2a having an upper and lower double structure, and the bottom plate 2a is opened 5 with the outer peripheral portion being left. A screw cylinder is erected from the upper end of the part, the screw cylinder is formed as a mouth part 4 of the container body, and the screw cylinder and the body part are defined as a first peripheral wall forming cylinder 3a. Although the outer container 1a in the illustrated example is formed with two upper and lower parts for design reasons, etc., it may be formed with one member by filling the internal cavity of the first peripheral wall forming cylinder 3a.
[0010]
The inner container 1b is formed by fitting a second peripheral wall forming cylinder 3b rising from the outer peripheral edge of the bottom plate 2b to the inner surface of the first peripheral wall forming cylinder 3a, and the first and second peripheral wall forming cylinders 3a and 3b. The container body peripheral wall 3 is formed, and the lower surface of the outward flange attached to the upper end of the second peripheral wall forming cylinder 3b is engaged with the upper end surface of the first peripheral wall forming cylinder 3a. Further, as shown in FIG. Of the intermediate portion of 2b in the left-right or front-rear direction, straight grooves 6 and 6 for forming thin hinges are formed on both sides of the intermediate portion excluding both ends, and the outer peripheral edge of the bottom plate 2b excluding the both ends A break line 8, 8 is provided by drilling a break line with a breaker 7 for cut off on the outer peripheral portion with a small gap between them, and the straight concave grooves 6, 6 and the break lines 8, 8 are provided. The bottom plate portion surrounded by the bottom plate portion is a bottom plate portion 9, 9, and an engaging projection 10 is provided in the middle of the outer peripheral edge of the bottom plate portion. It is preferable that the concave and convex portions 11a and 11b for preventing rotation are vertically provided on the outer surface of the lower end portion of the second peripheral wall forming tube 3b and the inner surface of the lower end portion of the first peripheral wall forming tube 3a. In addition, a bottom-up display line 3c is provided in the middle of the inner surface of the second peripheral wall forming cylinder 3b, and when the stored cream-like material is reduced below the display line, the sliding bottom plate 13 is pushed up to lower the display line. The cream-like product is pushed up into the second peripheral wall forming cylinder portion above the display line. Furthermore, the inner container 1b may be formed to be replaceable by detachably fitting the second peripheral wall forming cylinder 3b to the inner surface of the first peripheral wall forming cylinder 3a. In this case, the replacement inner container is the outer container first. A size that can be fitted to the upper half inner surface of the first peripheral wall forming cylinder 3a may be formed, and the upper surface of the second peripheral wall forming cylinder of the replacement inner container body may be detachably closed with a cover plate.
[0011]
The sliding bottom plate 13 is fitted with an elastic peripheral wall 15 formed on the outer peripheral edge of the bottom wall 14 and having both upper and lower portions having a large outer diameter so as to be watertight and slidable upward on the inner surface of the second peripheral wall forming cylinder 3b of the inner container. In addition, as shown in FIG. 3, a cylindrical engagement portion 16 is attached to the lower surface of the central portion of the bottom wall 14.
[0012]
The cap 18 erects the short cylinder portion 21 from the upper end of the fitting cylinder portion 19 screwed into the container body mouth portion 4 through the top wall 20 having an inward flange shape, and the rear upper end of the fitting cylinder portion 19. And the rear portion of the auxiliary lid 22 with the upper surface of the short cylindrical portion 21 closed are connected via a hinge 23, and the cylindrical plug portion 24 suspended from the outer peripheral lower surface of the auxiliary lid 22 is connected to the inner surface of the short cylindrical portion 21. It is detachably fitted.
[0013]
In the illustrated example, the bottom plate 2b of the inner container is formed as the bottom wall 2 of the container body 1 and a part of the bottom plate 2b is used as the bottom raising plate portion 9, but the bottom plate 2a of the outer container 1a is connected to the inner container bottom plate 2b. A straight line groove 6 and a separation line with a breaker 7 for separation may be provided, and the bottom plate 2a portion surrounded by the straight groove and the separation line may be used as the bottom raising plate portion 9, and in this case The inner container bottom plate 2b is greatly opened except for the outer peripheral portion, and the bottom plate 2a of the outer container body is used as the bottom wall of the container body.
[0014]
If it is difficult to take out the remaining cream-like product with less than half, the breaking breaker 7 is broken, and the thin hinge formed by the straight grooves 6, 6 is refracted as shown in FIG. By raising the plate portions 9 and 9, the sliding bottom plate 13 is pushed up to move the stored cream-like material into the upper half of the container body peripheral wall 3, and the engaging projection 10 of the bottom raising plate portion is slid. By engaging with the inner surface of the cylindrical engaging portion 16 of the moving bottom plate, the upright state of the bottom raising plate portions 9, 9 is maintained.
[0015]
The bottom raising plate portions 9, 9 may be formed as shown in FIG. In this example, assuming the same size rectangle in both the left and right or front and rear sides in the outer peripheral edge of the bottom plate 2b of the inner container, the short side on the opposite side of each side of the two rectangles. The straight concave grooves 6 and 6 for forming the thin hinge are respectively drilled, and the breaking lines 8 and 8 are provided by drilling the separating lines with the separating breaker 7 on the remaining three sides, respectively. The bottom plate portion surrounded by the straight grooves 6 and 6 and the separating line is formed on the bottom raising plate portions 9 and 9, the separating breaker 7 is broken, and the thin hinge formed by the straight grooves 6 and 6 is formed. By refracting and raising the bottom raising plate portions 9, 9, the sliding bottom plate 13 is pushed up so that the stored cream can be moved into the upper half of the container peripheral wall 3.
[0016]
【The invention's effect】
The present invention is configured as described above. In the case of the invention described in claim 1, the outer peripheral surface of the sliding bottom plate 13 can be raised in watertight contact with the inner surface of the container peripheral wall 3 into the bottom of the container body. A bottom-up plate portion that is fitted and part of the bottom wall 2 of the container body is surrounded by straight concave grooves 6 and 6 for forming a thin hinge and fracture lines 8 and 8 provided between both ends of the concave groove. 9 and 9, when the amount of the stored cream becomes difficult to take out, it is difficult to take out, and the broken lines 8 and 8 are broken and the thin hinge formed by the straight grooves 6 and 6 is refracted to raise the bottom. By raising the plate portions 9 and 9, the sliding bottom plate 13 can be pushed up to move the stored cream-like material into the upper half of the container body peripheral wall 3, so that the stored cream-like material is moved from the beginning to the end. The container capacity can be expanded over a wide range in consideration of the frequency and amount of use of the stored items. It can be an integer.
[0017]
Further, according to the present invention , the container body 1 is formed by overlapping the inner and outer double containers 1a and 1b, and one of the inner and outer container bottom plates 2a and 2b has a large opening 5 and the other bottom plate is used as the bottom wall of the container body. Therefore, the bottom raising plate portions 9 and 9 can be appropriately formed on one of the bottom plates of the inner and outer containers 1a and 1b in consideration of manufacturing convenience.
[0018]
Further, the present invention provides the bottom wall 2 with the straight concave grooves 6 and 6 formed on both sides of the bottom wall 2 except for both ends of the middle portion of the left and right or in the front-rear direction. Since the breaking lines 8, 8 are formed on the outer peripheral portion with a small gap between the outer peripheral edge, the breaking line is broken, and the thin hinge formed by the straight grooves 6, 6 is refracted to raise the bottom plate The sliding bottom plate 13 can be easily pushed up by raising 9,9.
[0019]
Furthermore, the present invention assumes a rectangle of the same size that is large and parallel to the left and right or both front and rear portions in the outer peripheral edge of the bottom wall 2, and the short sides on the opposite sides of the sides of these two rectangles. Since the straight grooves 6 and 6 are drilled, and the break lines 8 and 8 are formed on the remaining three sides, the break lines are broken and the thin hinge formed by the straight grooves 6 and 6 is refracted. Thus, the sliding bottom plate 13 can be easily pushed up by raising the bottom raising plate portions 9 and 9.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing an embodiment of the container of the present invention.
FIG. 2 is a longitudinal sectional view of the same embodiment shown in a state in which a sliding bottom plate is pushed up.
FIG. 3 is a perspective view of a main part of the same embodiment.
FIG. 4 is a perspective view of a main part showing another embodiment of the container of the present invention.
[Explanation of symbols]
1 ... Container body 1a ... Outer container 1b ... Inner container
13 ... Sliding bottom plate 18 ... Cap

Claims (4)

A container body 1 comprising both inner and outer containers 1a and 1b with the peripheral wall 3 standing from the periphery of the bottom wall and having the upper end of the peripheral wall as a mouth, and a cap 18 fitted to the container body mouth ;
The outer container 1a includes a hollow body,
The inner container 1b is detachably fitted to the inner surface of the outer container 1a,
A sliding bottom plate 13 is provided in the bottom of the container body, the outer peripheral surface of which is in watertight contact with the inner surface of the peripheral wall 3 so as to be able to ascend, and the engaging portion projects from the lower surface.
On one of the bottom plate 2a of the outer container 1a and the bottom plate 2b of the inner container 1b, bottom-up plate portions 9 and 9 surrounded by straight concave grooves 6 and 6 for forming thin hinges and break lines 8 and 8 are formed. And open the other 5
A paste-like cream container characterized in that the bottom raising plate portion cut off by breaking the breaking line is raised in the inner container 1b by bending so as to be engageable with the lower surface of the sliding bottom plate 13 . A pair of circular bottom raising plates 9 , 9 surrounded by straight grooves and break lines are formed on the left and right or both front and rear portions of the bottom wall 2. The pasty cream container according to claim 1, wherein the container is provided so as to be able to stand in the container 1 b . A plurality of rectangular bottom raising plates 9 , 9 surrounded by straight grooves and breaking lines are formed on the left and right or both front and rear sides in the outer peripheral edge of the bottom wall 2, and rectangular bottom raising plates are formed by breaking the breaking lines. The paste-like cream container according to claim 1, wherein the portion is provided so as to be able to stand up in the inner container 1b . 4. A pasty cream container according to claim 1, wherein a bottom-up display line 3c is provided on the inner surface of the inner container 1b.

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