JP2008044638A - Solid plastic container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a solid plastic container capable of being mounted on a mounting surface under a stable self-standing state in which its display surface is directed in a slant upward orientation. <P>SOLUTION: This solid plastic container 10 comprises a solid plastic molded part 13 having a cup part 12 protruded at its rear surface that is arranged at a position where it is displaced to one longitudinal side of a sign plate 11 having a longitudinal flat surface shape and a display film member 14 adhered to the surface of the sign plate 11 while covering an opening 12c of the cup part 12. At least two points of the lower end side 11a of the sign plate 11 and at least one point of the bottom edge portion 12d of the cup part 12 are abutted against a mounting surface and supported by at least three points and the surface of the sign plate 11 is mounted at the mounting surface while it is oriented in a slant upward direction under a condition in which a position of cener of gravity is held at a lower end by a weight of content stored in the cup part 12. The surface of the sign plate 11 is inclined by an angle of 45° to 80° in respect to the mounting surface. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a three-dimensional resin container, and more particularly, to a three-dimensional resin container such as a blister container in which a cup portion for containing contents is provided in a three-dimensional resin molded portion.

  As a three-dimensional resin container that is three-dimensionally molded so as to have a concave portion that accommodates the contents, and has a display unit, so that the contents of the contents can be seen, or the decorative effect is improved by improving the design, for example Blister containers are known (see, for example, Patent Document 1 and Patent Document 2).

The blister container is made by placing the contents in a resin container that is three-dimensionally molded by vacuum molding using a plastic film or plastic sheet, and covering the opening on the back side of the resin container with a cover made of paperboard, paper, aluminum foil, or the like. Is. In addition, by forming a resin container using a transparent plastic film or plastic sheet, the contained contents can be seen directly, and a written statement on the lid attached to the back of the resin container It is possible to enhance the display effect and decoration effect by making it visible through the resin container. Furthermore, by providing a locking hole or a locking notch at the end of the resin container or the lid material, the blister container can be displayed in a suspended state at the time of sale.
JP 2005-126145 A JP 2005-247363 A

  On the other hand, three-dimensional resin containers such as blister containers are required to be developed in various forms according to the type and purpose of use of the contents. For example, the type and purpose of use can be easily determined from the form. In the case of containers that contain contents that cannot be distinguished from each other, it is desired to develop a container that enables an exhibition form in which the type and purpose of use can be easily discriminated by a letter or decoration drawn on a display surface. In particular, in the case of a disposable three-dimensional resin container that contains liquid or powdered contents such as cosmetics, hair preparations, mouth washes, bathing agents, etc. used as equipment for hotels etc., convenience for guests etc. In view of the content type, purpose of use, method of use, etc., it is desirable to display them individually in a self-supporting state, but in conventional three-dimensional resin containers such as blister containers, stable Since it does not have a form that can stand by itself, it is necessary to use a separate display stand, for example, in order to display the display surface obliquely upward so that a guest or the like can easily see.

  An object of this invention is to provide the three-dimensional resin container which can be mounted in a mounting surface in the stable self-supporting state which orient | assigned the display surface to diagonally upward.

  The present invention covers the three-dimensional resin molded portion provided with a cup portion protruding to the back surface side at a position offset to one side in the longitudinal direction of the signboard portion having a vertically long planar shape, and covers the opening of the cup portion. A three-dimensional resin container comprising a display film member adhered to a surface of a signboard portion, and at least two points on a lower end side portion of the signboard portion and at least one point on a bottom edge portion of the cup portion are placed In contact with the surface and supporting at least three points, the signboard portion is erected, and the center of gravity is held at the lower end by the weight of the contents stored in the cup portion. The object is achieved by providing a three-dimensional resin container that is placed on the placement surface with the surface facing obliquely upward.

  According to the three-dimensional resin container of the present invention, the display surface can be placed on the placement surface in a stable and independent state with the display surface facing obliquely upward.

  A three-dimensional resin container according to a preferred embodiment of the present invention shown in FIG. 1 is a disposable blister container 10 containing, for example, a liquid mouth washer as a content in a cup 12 and used as, for example, a hotel fixture. So that the guest can easily determine the type, purpose of use, usage, etc. of the contents in a stable state with the display surface 15 of the display film member 14 facing diagonally upward, such as a washstand It has a configuration that can be displayed on the mounting surface.

  And the blister container 10 of this embodiment has a back surface at a position offset to one side in the longitudinal direction of the signboard portion 11 having a vertically long planar shape, as shown in FIGS. 1 and 2 (a) to 2 (c). A three-dimensional resin container comprising a three-dimensional resin molded portion 13 provided with a cup portion 12 protruding to the side, and a display film member 14 that covers the opening of the cup portion 12 and is adhered to the surface of the sign portion 11. The signboard portion is erected by contacting at least two points of the lower end side portion 11a of the signboard portion 11 and at least one point of the bottom edge portion 12d of the cup portion 12 with the mounting surface and supporting at least three points. The display surface 15 on the surface of the signboard portion 11 is placed on the placement surface with the display surface 15 obliquely upward in a state where the center of gravity is held at the lower end portion by the weight of the contents accommodated in the cup portion 12. It has become.

  Moreover, in this embodiment, the part on the opposite side to the one side of the longitudinal direction in which the cup part 12 of the sign part 11 was provided comprises the handle | pattern part 16 for holding the blister container 10, and A perforation 18 is provided as a cutting guide line at a boundary portion 17 between the cup portion 12 and the handle portion 16 of the display film member 14 adhered to the surface of the signboard portion 11.

  In this embodiment, the three-dimensional resin molding part 13 composed of the sign part 11 and the cup part 12 is formed by three-dimensionally molding a sheet made of polyethylene terephthalate having a thickness of 700 μm by vacuum molding or vacuum / pressure forming. As shown in FIGS. 3 (a) and 3 (b), the signboard portion 11 has, for example, a vertically long rectangular planar shape in which four corners are chamfered in an arc shape having a size of about 46 mm in width and 103 mm in length. It has. In addition, a substantially truncated conical drum whose side peripheral surface 12a gradually shrinks toward the bottom portion 12b by causing the signboard portion 11 to protrude into the back surface at a position offset to one side in the longitudinal direction of the signboard portion 11. A cup portion 12 having a shape is integrally formed. The cup portion 12 has an opening 12c along the sign 11 having a circular shape with a diameter of 36 mm, for example, and a bottom portion 12b with a circular shape with a diameter of 30 mm, and is formed with a depth of about 25 mm, for example. For example, the contents of 15 to 19 mL can be accommodated. 12 d of bottom edge parts of the cup part 12 which are the junction parts of the side peripheral surface 12a and the bottom part 12b are chamfered by circular arc cross-sectional shape over the perimeter. In addition, in the cup part 12, you may form a pouring spout by making a part of periphery of the opening 12c protrude outward, for example in triangle shape.

  Further, in the present embodiment, a plurality of rigidity reinforcements for increasing the deformation rigidity in the longitudinal direction of the handle portion 16 are provided on the opposite side of the sign portion 11 constituting the handle portion 16 of the blister container 10 from the cup portion 12. A rib 19 is provided so as to extend in the longitudinal direction of the sign part 11, and at the boundary part 17 between the cup part 12 and the handle part 16, rigidity reinforcement for increasing the deformation rigidity in the width direction of the handle part 16. The concave portion 20 is provided so as to extend in a direction perpendicular to the longitudinal direction of the signboard portion 11. Furthermore, a plurality of rigidity reinforcing ribs 21 for increasing the deformation rigidity of the cup portion 12 are provided on the side peripheral surface 12a of the cup portion 12 so as to extend in the depth direction.

  It is to be noted that a bending guide line 22 by a half-cut line or the like is provided at a corner portion of the sign portion 11 adjacent to the cup portion 12 to facilitate the peeling of the display film member 14 by bending the corner portion. preferable.

  The display film member 14 that covers the opening 12c of the cup portion 12 and is adhered to the surface of the signboard portion 11 is made of, for example, an aluminum laminate film having a thickness of 80 μm, for example, and FIGS. ), The signboard unit 11 is cut into the same shape as the vertically long rectangular plane shape. Further, the display film member 14 is adhered to the entire surface of the signboard portion 11 by heat seal welding with a seal width of about 1 to 4 mm, for example, to form the display surface 15 of the blister container 10.

  The display film member 14 has, for example, a design surface 15a that is a substantially upper half portion that is overlapped and adhered to the handle portion 16, and the product name and the like are drawn together with various decorations. And the display effect can be enhanced. In addition, for example, a substantially lower half portion that is mainly stuck to the cup portion 12 is a Noh document 15b so that the usage method, components, precautions, and the like of the contents can be easily read.

  Further, a perforation 18 is provided at the boundary between the design surface 15 a and the written document 15 b of the display film member 14 at the boundary portion 17 between the cup portion 12 and the handle portion 16. When using, for example, a liquid mouth rinse contained as a content in the blister container 10, the display film member 14 covering the opening 12 c of the cup portion 12 is peeled off from the signboard portion 11 and then passed through the perforations 18. By cutting off and removing the portion of the written document 15b, the display film member 14 can be kept out of the way when, for example, a mouthwash is poured into the mouth. By providing the perforation 18 at the boundary portion 17 between the cup portion 12 and the handle portion 16, the display film member 14 can remain in the handle portion 16 when the display film member 14 is removed. The rigidity of the entire 16 can be maintained. Note that the entire display film member 14 may be peeled off without using the perforation 18.

  As shown in FIGS. 1 and 4, the blister container 10 of the present embodiment having the above-described configuration is displayed at least two points on the lower end side portion 11 a of the signboard portion 11 and the bottom of the cup portion 12 at the time of display before use. At least one point of the edge portion 12a is brought into contact with the placement surface and supported by at least three points, the signboard portion 11 is erected, and the center of gravity position is set to the lower end portion by the weight of the contents accommodated in the cup portion 12 In this state, the display surface 15 on the surface of the signboard unit 11 is placed on the placement surface at an angle of 70 degrees, for example, obliquely upward.

  Here, that at least two points of the lower end side portion 11a of the signboard portion 11 abut on the placement surface includes a form in which the lower end side portion 11a continuously contacts the placement surface as a contact side. In this case, at least two points where the ends on both sides of the lower end side portion 11a abut on the mounting surface are configured.

  Further, at least two points on the lower end side portion 11a of the signboard portion 11 that supports the signboard portion 11 in an upright state and at least one point on the bottom edge portion 12a of the cup portion 12 are such that the surface of the signboard portion 11 is on the mounting surface. It is preferable to arrange so as to be inclined at an angle of 45 to 80 degrees. By raising the signboard portion 11 so that the surface is inclined at an angle of 45 to 80 degrees with respect to the mounting surface, the display effect of the blister container 10 is improved, and it can be set appropriately as a standing specification. become.

  And according to the blister container 10 of this embodiment, the display surface 15 can be faced diagonally upward, and can be mounted on the mounting surface in a stable and independent state. That is, according to the present embodiment, at least two points of the lower end side part 11a of the sign part 11 and at least one point of the bottom edge part 12a of the cup part 12 are in contact with the placement surface and supported at at least three points. This makes it possible to hold the display surface 15 of the sign 11 covered with the display film member 14 in an obliquely upward direction that is easy for the user to see, and the contents accommodated in the cup 12. By holding the center of gravity position at the lower end by the weight of the object, the display surface 15 of the signboard unit 11 can be erected in a stable and independent state.

  Moreover, according to the blister container 10 of this embodiment, as shown in FIG. 5, by placing the bottom portion 12b of the cup portion 12 on the placement surface, the handle portion 16 is kept in a horizontal state by the weight of the contents. Since it will hold | maintain, it will become easy to hold | grip the handle | pattern part 16 and the handling of the container 10 will become easy.

  The present invention is not limited to the above-described embodiment, and various modifications can be made. For example, the signboard portion does not necessarily have a vertically long rectangular planar shape, and may have another vertically long planar shape. In addition, the display film member does not necessarily have the same size and shape as the signboard part, and may be smaller than the signboard part or partly sticking out from the signboard part. Furthermore, the three-dimensional resin container of the present invention does not necessarily need to be a blister container in which a three-dimensional resin molded portion is formed by vacuum molding or vacuum / pressure forming, and may be a three-dimensional resin container formed by a molding method. good.

It is a perspective view of the standing state of the three-dimensional resin container which concerns on preferable one Embodiment of this invention. (A) is a perspective view of the state before sticking the display film member, (b) is a perspective view of the state which stuck the display film member, of the three-dimensional resin container which concerns on preferable one Embodiment of this invention, (C) is the perspective view of the specification state which cut off the written document of the film member for a display. (A) is a top view of a three-dimensional resin molding part, (b) is a bottom view of a three-dimensional resin molding part. It is a side view of the standing state of the three-dimensional resin container which concerns on preferable one Embodiment of this invention. It is a side view of the state where the three-dimensional resin container concerning one desirable embodiment of the present invention was mounted horizontally.

Explanation of symbols

10 Blister container (three-dimensional resin container)
DESCRIPTION OF SYMBOLS 11 Sign part 11a Lower end side part 12 of a sign part Cup part 12a Side peripheral surface 12b of a cup part Bottom part 12c of a cup part 12d of a cup part Bottom edge part 13 of a cup part 13 Three-dimensional resin molding part 14 Display film member 15 Display surface 15a Design surface 15b Noh document 16 Pattern part 17 Boundary part 18 between cup part and handle part Perforation (cutting guide line)
19 Rigid reinforcing rib 20 Rigid reinforcing concave portion 21 Rigid reinforcing rib 22 Bending guide wire

Claims (6)

A three-dimensional resin molded part provided with a cup part projecting to the back side at a position offset to one side in the longitudinal direction of the sign part having a vertically long plane shape, and the surface of the sign part covering the opening of the cup part A three-dimensional resin container comprising a display film member attached to
At least two points on the lower end side part of the sign part and at least one point of the bottom edge part of the cup part are brought into contact with the mounting surface, and the sign part is erected by supporting at least three points; and A three-dimensional resin container placed on the placing surface with the surface of the signboard portion facing obliquely upward in a state where the center of gravity is held at the lower end by the weight of the contents accommodated in the cup portion.   At least two points on the lower end side portion of the signboard portion that abuts on the placement surface, and the bottom of the cup portion so that the surface of the signboard portion is inclined at an angle of 45 to 80 degrees with respect to the placement surface. The three-dimensional resin container according to claim 1, wherein at least one point of the edge portion is disposed.   The three-dimensional resin container according to claim 1 or 2, wherein a part of the sign part opposite to one side in the longitudinal direction where the cup part is provided constitutes a handle part.   The three-dimensional resin container according to claim 3, wherein a cutting guide wire is provided at a boundary portion between the cup portion and the handle portion of the display film member attached to the surface of the signboard portion.   Rigid reinforcement ribs extending in the longitudinal direction of the signboard portion are provided in the handle portion, and the rigidity reinforcement extending in a direction perpendicular to the longitudinal direction of the signboard portion at a boundary portion between the cup portion and the handle portion. The three-dimensional resin container according to claim 3 or 4, wherein a concave portion is provided. The three-dimensional resin container in any one of Claims 1-5 by which the rigid reinforcement rib extended in the depth direction is provided in the side peripheral surface of the cup part of the said cup part.

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