JP3203904U - Nail divider - Google Patents

Abstract

Provided is a claw partition container that can be easily assembled while avoiding a stack formed on a container body when a frame body surrounding the container body made of a synthetic resin sheet is combined. A container body 1 made of a synthetic resin sheet having storage recesses 2 and 3 and a frame body 10 that fits into a holding groove 4 formed on an upper edge of the container body 1 and surrounds the container body 1. The holding groove 4 is provided with a stack 5 for preventing the container main bodies 1 from overlapping each other. In the vicinity of the stack 5, a paper pressing rib 6 that expands the upper edge of the frame 10 to the outside of the stack 5 is provided in the pressing groove 4. The container body 1 is formed in a bulging shape on the outer side. The paper pressing rib 6 is positioned in the vicinity of the stack 5 disposed at the corner of the container body 1 which is a flat rectangular shape. It distributes to each side position (6B). [Selection] Figure 1

Description

  This device is stored in a claw partition container formed by, for example, combining a frame of a wood grain pattern around a container body made of a synthetic resin sheet capable of partitioning and storing, for example, cooked rice and side foods. Even when there is a stack formed on the container body, the assembly with the frame body is smooth without interfering with this, and the container body and frame body can be firmly fitted and fixed The present invention relates to a nail partition container.

  Conventionally, various so-called nail partition containers comprising a container body made of a synthetic resin sheet in which a storage recess of a predetermined depth is defined and a frame body combined so as to surround the storage recess on the periphery of the container body are provided. Has been. For example, it is a simple container for storing goods shown in Patent Document 1 and a combination container shown in Patent Document 2. The simple container of Patent Document 1 is formed by fitting the upper end of the molded bottom plate to the upper end surface of the folded frame member from the molded bottom plate and the folded frame member, and folding the hanging portion provided on the upper end of the molded bottom plate. It is configured to enter a notch formed above the outer surface of the plate. The container of patent document 2 consists of a container main body and a frame material, and the 1st bulging part formed in the outer side wall of the pressing groove provided in the upper edge of the container main body is inserted in the pressing groove of the container main body. It engages with a recessed groove formed on the outer surface of the frame member.

Japanese Patent No. 3299449 JP 2014-234172 A

  In such conventional containers, the container main body and the surrounding frame body are connected to each other in the inner peripheral surface, the outer peripheral surface, and the groove formed on the outer peripheral surface. It is supposed to be firmly assembled by fitting. That is, in this type of combination container, the container body is formed as a rectangular shape on a flat surface, for example, by forming an appropriate number of storage recesses of a predetermined depth by vacuum forming or the like on a synthetic resin sheet having a predetermined thickness. The frame is formed, for example, as a frame having a predetermined width with a wood grain pattern so as to surround the container body along the outer shape of the container body.

  In addition, the container body made of a synthetic resin sheet and the frame body made of paper, etc. in these conventional containers are in an overlapped state before being used in manufacture, transportation, storage, etc. They are assembled one by one when packing rice, side foods, etc., which are lunch materials, at the place and other places, and assembled as a folded box container as a food storage container. In particular, the container body is formed by vacuum forming or the like on a synthetic resin sheet, and a predetermined number of the groove-shaped pressing grooves are formed after being formed with an upwardly open tapered side wall formed on the peripheral portion of the upper edge. Even if they are stored together, they must be separated one by one at the time of use. However, when the container main bodies are overlapped with each other in exactly the same shape, the container bodies are in close contact with each other and difficult to separate. A stack formed in the shape of a small protrusion is arranged in the holding groove of the container, and the position of this stack is different for each container body, so that even if they are stacked, a gap is created between them and each container body can be easily To be able to leave.

  However, the stack formed to separate the container main bodies from each other may not be any part of the holding groove in the container main body, and when placed in the middle position of the surrounding side walls, for example, outward If it is bent and spread, it will not be possible to secure a gap when stacked, and there is no point in providing a stack. Therefore, the stack is generally arranged in the vicinity of the corner of the container body where the side walls are not displaced even partially. However, when combined with a frame formed separately from the container main body, the corner of the frame interferes with the stack near the corner of the container main body, and the stack interferes with the frame so that the frame is pressed against the container main body. It was sometimes difficult to fit and assemble into the groove.

  Therefore, the present invention was devised in view of the conventional circumstances as described above, and when a frame body that surrounds the periphery of the container body is combined with a container body made of a synthetic resin sheet in which a storage recess is formed. An object of the present invention is to provide a claw partition container which can be assembled and assembled easily while avoiding a stack formed in the container body, and which can increase the strength of the corners of the container body and improve the shape retention. .

In order to solve the above-described problems, in the present invention, a description will be given by adding a use symbol in a form for carrying out the later-described invention. A synthetic resin sheet having storage recesses 2 and 3 having a predetermined depth is used. The container body 1 is composed of a molded container body 1 and a frame body 10 that is fitted into a pressing groove 4 having a cross-sectional groove shape formed on the upper edge of the container body 1 and surrounds the periphery of the container body 1. In the claw partition container provided with the stack 5 having a cross-sectional groove shape for preventing the container main bodies 1 to be overlapped with each other in the holding groove 4, the frame body 10 when fitted into the holding groove 4 in the vicinity of the stack 5. The pressing groove 4 is provided with a paper pressing rib 6 that expands the upper edge of the upper side outward of the stack 5.
Each of the stack 5 and the paper pressing rib 6 can be configured by being formed on the inner wall portion of the pressing groove 4 so as to bulge outward from the container body 1.
The paper pressing rib 6 can be configured by being arranged in the vicinity of the stack 5 provided at a corner portion of the container body 1 which is a planar rectangular shape.
The paper pressing ribs 6 are arranged at the corner positions of the inner wall portions of the pressing grooves 4 at the corners of the container body 1 and at both side positions close to the corner positions, and the paper pressing ribs 6A at the corner positions are in cross section. The paper pressing ribs 6B at the both side positions can be configured to have a substantially rectangular shape in cross section.
Further, the upper part of the side wall of the container body 1 is gradually extended from the bottom wall side of the container body 1 to the outside of the container body 1 so as to be continuous with the portion of the paper holding rib 6 in the holding groove 4. It can comprise and comprise the inclination guide surface 7 which bulges in the side.

In the claw partition container according to the present invention configured as described above, the paper pressing ribs 6 (6A, 6B) provided in the pressing groove 4 formed on the upper edge of the container main body 1 are provided on the container main body 1. When the frame body 10 is fitted into the holding groove 4 so as to surround the periphery, the upper edge portion of the frame body 10 is guided to the outside of the stack 5, and the frame body 10 is pressed without being interfered with the stack 5. Quickly fit inside.
The stack 5 and the paper pressing rib 6 bulging outward from the container main body 1 on the inner side wall portion of the pressing groove 4 stabilize the assembly with the frame body 10 fitted in the pressing groove 4.
The paper pressing ribs 6 arranged on the inner wall portion of the pressing groove 4 at the corner of the container body 1 are present at the corner position of the corner and the positions on both sides thereof, thereby stiffening the corner of the container body 1 itself. The frame 10 that is fitted into the holding groove 4 is expanded to the outside of the container body 1 so that the side wall of the frame 10 is extended, and the upper edge portion of the frame 10 is Fits in the holding groove 4 properly.
An inclined guide surface 7 bulging outwardly of the container body 1 in succession to the paper pressing rib 6 disposed in the vicinity of the stack 5 is located above the frame 10 when fitted into the pressing groove 4. The edge portion is expanded outward along the inclined guide surface 7, the upper line portion of the frame body 10 is guided to the inner part of the pressing groove 4 without being brought into contact with the stack 5, and is firmly fitted in the pressing groove 4. Combine.

  Since the present invention is configured as described above, a nail formed by combining a container body 1 made of a synthetic resin sheet in which the housing recesses 2 and 3 are formed with a frame body 10 surrounding the container body 1. In the partition container, when the container main body 1 and the frame body 10 are stored separately from each other, the frame body 10 is avoided by avoiding the stack 5 formed on the container main body 1 so as to easily separate the container main bodies 1 to be overlapped with each other. Can be easily assembled and assembled. Moreover, since the paper holding ribs 6 provided so as to avoid the stack 5 are arranged at the corners of the container main body 1, the strength of the corners of the container main body 1 can be increased, and the shape retaining property of the container main body 1 can be increased. As a result, the fitting assembly with the frame body 10 is stabilized.

  That is, in this device, in this device, the container body 1 made of a synthetic resin sheet having the storage recesses 2 and 3 and the press groove 4 formed on the upper edge of the container body 1 are fitted into the periphery of the container body 1. In the claw partition container in which the stack 5 for preventing the container bodies 1 from overlapping each other is provided in the holding groove 4 of the container body 1, the holding groove 4 is formed in the vicinity of the stack 5. This is because the pressing groove 4 is provided with the paper pressing rib 6 that expands the upper edge of the frame 10 when fitted into the outside of the stack 5. Thereby, the ease of fitting and assembling the container body 1 and the frame body 10 avoiding the stack 5 and the strength of the container body 1 can be improved.

  Each of the stack 5 and the paper pressing rib 6 is formed so as to bulge outward from the container body 1 on the inner wall portion of the pressing groove 4 having a cross-sectional groove shape. 4, when the frame body 10 is fitted, the upper edge portion of the frame body 10 is guided to the outside in the pressing groove 4, and the frame body 10 can be firmly sandwiched between the outer wall portion in the pressing groove 4, Helps to stabilize the assembly.

  The stack 5 is disposed in the vicinity of the corner of the container body 1 that is a rectangular plane, thereby ensuring the separation of the container bodies 1 when they are overlaid. By being arranged at the corner of the container body 1, it is possible to reinforce the holding groove 4 itself in the container body 1, generally maintaining the shape retaining property of the container body 1 and further increasing the strength of the container body 1.

  The paper pressing ribs 6 are arranged at the corner positions of the inner wall portions of the pressing grooves 4 at the corners of the container body 1 and at both side positions close to the corner positions, and the paper pressing ribs 6A at the corner positions are in cross section. Since the paper holding ribs 6B at both sides have a substantially rectangular shape in cross section, it is ensured that the corner portion of the frame body 10 fitted into this corner is expanded outward. To. Moreover, the outward expansion causes the side walls of the container body 1 to extend, and the frame body 10 is fitted into the holding groove 4 so that the container body 1 and the frame body 10 are stable and reliable. Assembly by combination can be realized.

  Furthermore, it continues to the paper pressing rib 6 arranged in the vicinity of the stack 5, and gradually rises from the bottom wall side of the container body 1 to the outside of the container body 1 at the upper part of the side wall of the container body 1. Since the inclined guide surface 7 bulging outward is provided, when the upper edge portion of the frame body 10 is fitted into the holding groove 4, the upper edge portion is expanded outward along the inclined guide surface 7. It is opened and guided to the inner part of the pressing groove 4 without being brought into contact with the stack 5 and without causing interference. Therefore, the upper edge portion of the frame body 10 can be tightly fitted into the holding groove 4, and the frame body 10 is not easily detached from the container body 1 by an external impact or the like.

  In addition, the code | symbol attached | subjected in each of the means for solving said subject, and the item of the effect of an invention was attached | subjected in order to make easy reference with the part which shows each structure part described in drawing. The present invention is not limited to the structure and shape shown by these descriptions and reference numerals in the drawings.

It is a disassembled perspective view which shows one form for implementing this device. It is a top view of a container main body similarly. It is the principal part enlarged plan view similarly in a container main body. It is a principal part expanded side view at the time of the fitting of a container main body and a frame similarly. It is a principal part side view at the time of the overlapping in a container main body similarly.

  Hereinafter, an embodiment for carrying out the present invention will be described with reference to the drawings. Reference numeral 1 shown in the figure is a container body, and a planar outer shape has a rectangular shape such as a rectangle as shown in the figure, The first storage recess 2 and the second storage recess 3 having different sizes are formed by a synthetic resin sheet having a predetermined thickness so as to be partitioned.

  The container body 1 is formed on the periphery of the opening of the container body 1 so as to surround the periphery of the container body 1, that is, the entire periphery of the first storage recess 2 and the second storage recess 3. A frame 10 that is fitted into the holding groove 4 having a cross-sectional groove shape and is combined with the container main body 1 is separately provided, and the opening of the container main body 1 is covered with a lid 20 that is also provided separately. It is made to do.

  The frame 10 has a width that is not smaller than the depth of the storage recesses 2 and 3, for example, and is bent and joined to form, for example, a rectangular tube shape by a strip-shaped paper material or a synthetic resin plate material having a predetermined thickness. The container body 1 can be supported by the lower edge of the frame body 10 together with the stored items (not shown).

  In addition, the holding groove 4 in the opening of the container body 1 is formed in a groove shape with a lower open cross section, and the inner wall portion that is continuous with the side wall of the container body 1 via an inclined portion is provided in the container body 1. A stack 5 having a substantially rectangular shape in a bulging cross section is disposed outside the container body 1 at the corner position. The stack 5 in the illustrated example is disposed on the long side portion of the container body 1 having a rectangular shape on a plane, and when the container body 1 is molded, the stack 5 is positioned at different positions. Care is taken that the position of the stack 5 is not matched when this is done (see FIG. 5).

  A paper pressing rib 6 that bulges outward of the container body 1 in the same direction as the bulging side of the stack 5 is provided on the inner wall portion of the pressing groove 4 at the corner of the container body 1. As shown in FIG. 3, each of the paper holding ribs 6 has an angular position (6A) at the corner of the container body 1 and both side positions (6B) close to the angular position, that is, an end position at the inner wall. The paper presser ribs 6A at the corner positions are substantially semicircular in cross section, and the paper presser ribs 6B at both sides are substantially rectangular in cross section. Each of these paper pressing ribs 6 is continuous with the portion of the paper pressing rib 6 in the pressing groove 4 so that the upper portion of the side wall of the container body 1, that is, the inclined portion is the bottom wall portion of the container body 1. An inclined guide surface 7 is provided that gradually bulges outward from the side toward the outside of the container body 1 (see FIG. 4).

  The paper pressing ribs 6 (6B) on both sides are in the vicinity of the stack 5, and as shown in FIG. 3 and as will be described later, the frame body 10 is attached to the container body 1 by the respective paper pressing ribs 6. By expanding outwardly, the frame 10 is guided to the outside of the stack 5 without interfering with the stack 5.

  Further, the virtual outer peripheral edge connecting the outer slopes of the paper holding ribs 6 (6A) existing at the corner positions of the corners of the container body 1 is not smaller than the inner slope width of the frame 10, When the body 10 is fitted into the pressing groove 4, the frame body 10 is expanded by the paper pressing rib 6 even if it is forced to the outside. By doing so, the respective side wall portions of the frame body 10 are pulled and extended outward of the adjacent side wall portions, and each side wall portion fits into the holding groove 4 and is assembled with the container body 1. I try to make it stronger and more stable.

  Next, the assembly of the container main body 1 and the frame body 10 will be described. One container main body 1 that is separable by the stack 5 even if an appropriate number of the main bodies 1 are overlapped is taken out. When the frame body 10 and the frame body 10 are combined, the upper edge of the frame body 10 may be fitted into the holding groove 4 of the container body 1. At the time of fitting, when the corner of the frame body 10 abuts on the paper pressing rib 6 at the corner of the container body 1, the inclined guide surface 7 guides the frame body 10 so as to expand outward (see FIG. 4). ) The frame 10 is expanded outward by the paper pressing rib 6. Then, the frame body 10 expanded outward does not interfere with the stack 5 in the vicinity of the paper pressing rib 6, and is positioned outside the stack 5 and fits into the pressing groove 4 (FIG. 3). reference). At this time, the upper edge portion of the frame body 10 guided to the outside of the stack 5 is close to or abuts on the outer wall portion side of the pressing groove 4, and is also combined with the outward pressing action by the stack 5. The body 10 is firmly fitted in the holding groove 4.

  Although not shown, the stack 5 can be provided in the middle of the side wall without being provided near the corner of the container body 1. In this case, the paper pressing rib is provided near the stack 5. 6 may be provided adjacent to each other in some cases.

  Further, although not shown in the drawings, the container body 1 may be formed in a polygonal shape such as a triangle or a pentagon instead of having a rectangular outline on the plane. Ribs 6 are provided. Further, even when the container body 1 has a planar outer shape formed in a circular shape, the stack 5 and the paper pressing rib 6 can be similarly provided, and the side wall of the container body 1 configured in a rectangular shape can be provided. As in the case where these stacks 5 and paper pressing ribs 6 are provided in the middle positions, they are arranged in an appropriate number.

  In the above embodiment, the stack 5 and the paper pressing rib 6 are described as being provided on the inner wall portion of the pressing groove 4. However, the stack 5 and the paper pressing rib 6 are connected to the pressing groove 4. It is also possible to provide the outer wall portion so as to bulge inward of the container body 1. In this case, the upper edge of the frame 10 that is fitted into the holding groove 4 is pressed toward the inner side of the container body 1 and is fitted into the holding groove 4.

DESCRIPTION OF SYMBOLS 1 ... Container main body 2 ... 1st accommodation recessed part 3 ... 2nd accommodation recessed part 4 ... Holding groove 5 ... Stack 6 ... Paper pressing rib 6A ... Paper pressing rib 6B of angular position Paper pressing rib 7 of both sides position ... Inclination guide surface 10 ... frame 20 ... lid

Claims (5)

  A container body formed of a synthetic resin sheet having a storage recess of a predetermined depth, and a frame body that is fitted into a holding groove having a cross-sectional groove shape formed on the upper edge of the container body and surrounds the periphery of the container body In the claw partition container provided with a stack having a groove shape in cross section for preventing the container bodies from overlapping each other in the holding groove of the container body, a frame for fitting into the holding groove in the vicinity of the stack A nail partition container characterized in that a paper pressing rib for expanding the upper edge of the body to the outside of the stack is provided in the pressing groove.   The claw partition container according to claim 1, wherein each of the stack and the paper pressing rib is formed so as to bulge outwardly from the container body on the inner wall portion of the pressing groove.   The nail partition container according to claim 1 or 2, wherein the paper pressing rib is disposed in the vicinity of a stack provided at a corner portion of the container body having a planar rectangular shape.   The paper holding ribs are arranged at the corner position of the inner wall of the holding groove at the corner of the container body, and at both side positions close to this corner position, and the paper holding rib at the corner position is substantially semicircular in cross section Furthermore, the nail | claw partition container of Claim 2 or 3 with which the paper holding rib of both sides position is exhibiting the substantially rectangular shape in the cross section.   A slope that gradually bulges outward from the bottom wall side of the container body to the outside of the container body at the upper part of the side wall of the container body so as to be continuous with the portion of the paper pressing rib in the holding groove. The nail | claw partition container in any one of Claims 1 thru | or 4 provided with the guide surface.

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