JP3206426U - Bend container - Google Patents

Abstract

To provide a bent container capable of mass production in a container and capable of mass production. A container main body 2 made of cylindrical woody synthetic resin having an upper end opening 2c, and a bottom protrusion is integrally provided on the inner peripheral surface of the bottom of the container main body 2, and is inserted into the container main body 2. The wooden bottom plate 3 fixed to the bottom protrusion and the wooden lid 4 that can be opened and closed so as to freely open and close the upper end opening 2c of the container main body 2 are accommodated in the container main body 2 by the bottom plate 3 and the lid 4. Can absorb moisture and moisture released from food. [Selection] Figure 1

Description

  The present invention relates to a bent object container used as a container for storing food such as rice or side dishes or a storage container for pressed sushi such as sushi.

As an example of a conventional bent object container, as shown in FIG. 7 (a), a thin plate such as cedar or straw is soaked and softened with hot water, the ends are overlapped, and the ends are joined with an adhesive or the like. At the same time, there are those whose ends are sewn together with a mountain cherry skin. This bent product container is composed of a circular side wall made of a thin plate and a wooden bottom plate integrally joined to the bottom of the side wall with an adhesive or the like, and an upper portion of the container main body is formed as an opening. It consists of a wooden top lid that closes and closes the opening.
This circular side wall is formed by bending a grid-like thin plate, and by using a traditional and elegant design with a gentle and calm atmosphere mainly composed of a grid, and using a wooden but lightweight grid. This is a container that can increase the strength of the container.

As another example of the bent object container, there is a bent object container for storing pressed sushi such as sushi, as shown in FIG. 7B.
This bent container is a circular side wall made of a thin wooden plate having an upper end opening, and is composed of a container main body composed of a wooden bottom plate bonded to the bottom thereof, and a push lid having an outer diameter smaller than the inner diameter of the upper end opening. In order to push the push lid into the container body, four rubber bands are hung on both ends of four push rods made of bamboo or the like provided on the lid and under the container, and the sushi in the container body The rice and sushi seeds are always tightened.

The body of the sushi sushi, known as Toyama's specialty, is salted and fermented, and the sushi rice covered with sushi in the container body is tightened by the pressure bar energized by the rubber band. It has the character of pressed sushi and ripe sushi, which is stored in a constantly pressed state. Recently, sharks and white shrimp are sometimes used instead of sharks. According to such pressed sushi, the sliced sushi seed covers the entire surface of the sushi rice and is constantly pressed, so the flavor of the sushi seed penetrates the sushi rice moderately and has a ripe taste, so it is delicious You can eat. For this preservation purpose, a bent object container for storing sushi rice is used.
Moisture and moisture from sushi rice and sushi seeds are released into this container. For this reason, the bent container uses a wooden bottom plate and lid as well as a container body made of a thin wooden plate, absorbs moisture and moisture appropriately and releases it to the outside, and can keep the taste of pressed sushi for several days. . In order to maintain this rich flavor, wooden bent containers have long been favored by people.

However, the conventional bent container is difficult to process because it is necessary to bend a grid-like plate material such as cedar or cocoon along its grain direction. It was necessary to fix with tools.
In addition, the container body is formed by bending a thin plate material, so that the size and shape of the container are not uniformly determined, it is difficult to automate the production, and it takes time and effort to make the production. References 1 and 2).

As a means for solving this, there is a method of changing the entire container to one made of synthetic resin. In this method, the container can be mass-produced by molding with a synthetic resin, and the product can be the same, but the warmth of a traditional craft wooden container is not felt from the synthetic resin container.
For those familiar with the graceful and soft design felt from the traditional “bend-wappa” container made of all-wood, it gives a sense of incongruity (see Patent Document 3).

In addition, because of the manufacturing method of pressed sushi, warm sushi rice is placed in a bent container together with sushi seeds such as persimmons with the bamboo leaf down, and the sushi rice and sushi seeds are stored under pressure in order to store them. Full of moisture.
A humidity control function for sucking moisture and moisture and releasing it to the outside air is necessary. However, a container made of a synthetic resin has no function to control moisture by releasing moisture and moisture (see Patent Document 4).

Utility Model Registration No. 3089724 Utility Model Registration No. 311368 Utility Model Registration No. 3171489 JP-A-9-182655

  The problem to be solved by the present invention is the design of the same texture as a traditional wooden bent container called “bend wappa”, and absorbs moisture and moisture released from rice, food ingredients or sushi seeds. Another object of the present invention is to provide a bent product container that can be released from the container and can be humidity-controlled by the container.

  In order to achieve the above object, a bent product container according to the present invention includes a container main body made of a cylindrical woody synthetic resin having an upper end opening, and a bottom protrusion integrally provided on the inner peripheral surface of the bottom of the container main body. It consists of a wooden bottom plate inserted into the main body and fastened to the bottom projection, and a wooden lid that can be opened and closed at the top opening of the container body. The bottom plate and the lid absorb moisture and moisture in the container body. It is characterized by doing.

  The bent container of the present invention has two parallel rectangular bar-shaped projections on the upper surface of the lid that are symmetrically fixed with respect to the center, and has a rectangular cross-section pressing bar and a rubber band that are longer than the diameter of the container body. 4 each, and with the lid placed in the upper end opening of the container body, place the two pressing rods in parallel and almost perpendicular to the bar-shaped projections, and place the other two pressing rods on the bottom of the container body. The pressure bar is positioned parallel to the pressure bar, and the pressure bar is connected up and down with a rubber band and biased in the direction in which the pressure bars approach each other to press the lid into the container body.

In the present invention, the effects listed below can be obtained.
(1) A texture and design similar to that of a bent container manufactured from a conventional wooden thin plate can be obtained, and a humidity control function that appropriately absorbs moisture and moisture released from food stored in the container can be obtained. There is an effect.
In addition, the conventional hand-made and time-consuming bent product container body is made of wood synthetic resin, so that it becomes possible to mold and bend the product easily. In addition, the size and shape are the same, and the interchangeability of the wooden base plate and lid, which are easy to replace, improves compatibility, and the container body is made of wood-based synthetic resin, so that the washing and durability are improved and the degree of reuse of the container is improved It has the effect of increasing.

(2) In a state where the lid is pushed into the container from the upper end opening of the container body, the two pressing rods are placed in a state substantially orthogonal to the rod-like protrusions fixed to the upper surface of the lid, and the other two The pressure bar is arranged in parallel with the pressure bar from the bottom of the container body, and both ends of the pair of upper and lower pressure bars are connected by two rubber bands and biased in the direction in which the pressure bars approach each other. It can be pressed into the container body.
From this structure, when the sushi rice and the sushi seeds stored in the container body are pressed with an appropriate pressure, the flavor of the sushi seeds permeates the sushi rice appropriately, resulting in a ripe taste. In addition, when sushi rice and sushi seed are constantly pressed in the bent container, moisture and moisture are released into the container. The container body made of natural wooden bottom plate, lid and wood synthetic resin absorbs this moisture and moisture appropriately and releases it to the outside of the container. There is an effect that can be kept.

It is the perspective view which showed Example 1 of the bent object container of this invention. (A) is a top view of Example 1, FIG.2 (b) is a bottom view similarly. It is AA arrow sectional drawing of Fig.2 (a). It is the perspective view which showed Example 2 of the bent object container of this invention. (A) is a top view of Example 2, FIG.2 (b) is a bottom view similarly. It is BB arrow sectional drawing of Fig.5 (a). (A) and (b) are diagrams showing conventional examples.

  Hereinafter, the form of Examples 1-2 of the bent object container of this invention is demonstrated based on FIGS.

Example 1
1A and 1B are perspective views showing an overall configuration of a bent container according to a first embodiment of the present invention. FIG. 2A is a plan view and FIG. 2B is a bottom view.
FIG. 3 is a cross-sectional view taken along the line AA in FIG. 2A, and shows a state where the lid 4 is slightly lifted upward from the container body 2. Reference numeral 1 denotes a bent container, and the container body 2 has a thin plate-like cylindrical shape having an upper end opening 2c, and the material is made of a woody synthetic resin, and has a grid shape by a mold for extrusion molding or injection molding. Mold is formed with the streaks on the surface.

Here, the woody synthetic resin is produced by melting and kneading wood powder, wood flakes, wood fibers, wheat pulp, paper, other cellulose fiber materials, etc. and thermoplastic resin, and has a wood texture close to that of natural wood. can get. The mixing ratio of the wood material to be mixed is 20 to 90 weight percent.
In the production method, a woody synthetic resin molded body having a wood texture close to the texture of natural wood is produced by heat-kneading a woody material with a thermoplastic resin and extrusion molding or injection molding. In general, it is preferably 30 weight percent or more.
Further, as a functional feature, there is a feature that moisture and moisture in the air are sucked as the ratio of the wood material mixed in the wood synthetic resin increases. A bottom projection 2 d protruding in the inner diameter direction is formed integrally with the container body 2 at the bottom of the inner peripheral surface 2 b of the container body 2.
The natural wooden bottom plate 3 inserted into the inner peripheral surface 2b of the container body 2 reaches the bottom of the container body 2, is held by the bottom protrusion 2d, and is removably fixed with an adhesive or an adhesive. .

The bent object container 1 is provided with a wooden circular lid 4 that closes the upper end opening 2c of the container body 2 from above.
On the lid lower surface 4b of the lid body 4, a side wall 5 having an inner diameter larger than the outer diameter of the outer circumferential surface 2a of the container body 2 extends downward and is formed in a basin shape having a concave cross section.
The lid 4 covers the upper end opening 2c of the container body 2 and closes the upper end opening 2c of the container body 2 so as to be freely opened and closed.

The usage method of Example 1 which consists of the said structure is demonstrated. A natural wooden bottom plate 3 is pushed into the bottom protrusion 2d into the container main body 2 made of a woody synthetic resin, and is fixed to the bottom protrusion 2d.
Foods and sweets such as rice and side dishes are put on the bottom plate 3 fixed to the container body 2 directly or via a packaging sheet.
Next, the inner periphery of the side wall 5 of the natural wooden lid 4 is fitted to the outer peripheral surface 2 a of the container body 2, the upper end opening 2 c is covered and bent, and the upper end opening 2 c of the object container 1 is closed.

The bent container 1 according to the first embodiment having the above-described configuration includes a wooden synthetic resin container body 2, a natural wooden bottom plate 3 and a natural wooden lid body 4. It becomes an elegant and calm texture and design that is the same as a bent container (wappa or ring).
In addition, the entire structure of the bent container is made of wood synthetic resin and natural wood, so that it has hygroscopicity and humidity control function to appropriately absorb moisture and moisture released from food stored in the container. . Further, in the production of the conventional bent container, mass production is possible by molding the side wall 5 of the container main body 2 using a wooden synthetic resin, which is difficult and costly, and the product shape is the same.
By resin-molding the container body 2, the lid body 4 and the bottom plate 3 are also configured with the same size and shape, and the container body 2, the lid body 4 and the bottom plate 3 can be interchanged. By making the container main body 2 into a woody synthetic resin, it can be easily cleaned, and the bottom plate 3 and lid that can be easily removed can be replaced to increase the degree of reuse.

(Example 2)
4-6 is a figure which shows Example 2 of the bent container of this invention. 4 is an exploded perspective view of the bent container 1 of the second embodiment, in which FIG. 5A is a plan view and FIG. 5B is a bottom view. FIG. 6 is a cross-sectional view taken along the line BB in FIG.
Hereinafter, members having the same functions as those in the first embodiment are denoted by the same numerals, and detailed description thereof is omitted. The container main body 2 of the bent container 1 has a thin plate-like cylindrical shape having an upper end opening 2c, and the material thereof is molded by a metal synthetic resin in the same manner as in Example 1, and the surface is thin and has a grid-like streak. Represents.
A bottom projection 2 d protruding in the inner diameter direction is formed integrally with the container body 2 at the bottom of the inner peripheral surface 2 b of the container body 2. The bottom plate 3 made of a natural wood plate inserted into the container body 2 reaches the bottom projection 2d and is held by the bottom projection 2d, and is fixed to the bottom projection 2d by fastening or adhesive.

A circular lid 4 made of a natural wood board is provided on the container body 2. The lid 4 is a separate body from the container main body 2, and the outer diameter thereof is smaller than the inner diameter of the inner peripheral surface 2 b of the container main body 2, and can be easily inserted into the container main body 2 with a space.
Two rod-like protrusions 4c, 4c made of cedar or the like are fixed to the lid upper surface 4a of the lid 4 with an adhesive or the like. The bar-shaped protrusions 4 c are provided on the cover upper surface 4 a with a bar shape having a rectangular cross-sectional shape along the outer shape of the cover upper surface 4 a, and the pair of bar-shaped protrusions 4 c, 4 c are symmetrical positions across the center of the cover body 4. Are fixed in parallel with each other.

Two pressing rods 6, 6 are arranged above the lid 4 inserted from the upper end opening 2 c of the container body 2. The pressing rods 6 and 6 are rod members having a rectangular cross section made of bamboo or the like, and are formed slightly longer than the outer diameter of the container body 2.
The two pressing rods 6 and 6 are placed in a substantially orthogonal state with respect to the rod-like protrusions 4c and 4c of the lid body 4 entering from the upper end opening 2c of the container body 2 and are arranged in parallel to each other. On the other hand, at the lower part of the container main body 2, the other two pressing rods 6, 6 are arranged in parallel with and substantially at the same position as the two pressing rods 6, 6 arranged at the upper part of the lid 4. .
Both ends of each pressing rod 6 are projected to the outside of the outer peripheral surface 2 a of the container body 2, and two pairs of pressing rods 6, 6 positioned vertically are connected to each other by two rubber bands 7. The pressing rod 6 is urged in the approaching direction. The other two pairs of upper and lower pressing rods 6 and 6 are similarly connected at both ends. With this structure, the lid 4 is pushed into the container body 2 by the elasticity of the rubber band 7, and pressed sushi such as sushi and sushi seeds stored in the container body 2 are pressed.

The usage method of Example 2 which consists of the said structure is demonstrated. A bottom plate 3 made of natural wood is pushed into the bottom protrusion 2d into the container body 2 made of a woody synthetic resin of the container body 2 and fixed with an adhesive or an adhesive. The vinegared rice is placed inside the container body 2 directly on the bottom plate 3 or through a bowl or the like laid on the bottom plate 3.
Next, after putting sushi seeds such as rice cake on the vinegared rice, the rice cake is folded inside the container body 2 and the lid 4 is placed on the rice cake. The two pressing rods 6 and 6 are arranged on the two rod-like projections 4c and 4c of the lid body 4 and on the lower part of the container main body 2, and both ends of the four pressing rods 6 and 6 are vertically paired. Then, the rubber bands 7 are bound together, that is, they are connected by a total of four rubber bands, and the pressing rods 6 are urged toward each other. As a result, the lid 4 is pushed into the container body 2 and pressed sushi, for example, sushi, stored in the container body 2 is pressed.

As described above, the bent container is made of the synthetic resin container body 2 and the wooden bottom plate 3 and the lid body 4, so that the traditional design with the same texture and calmness as the conventional bent container can be obtained. Can be achieved.
In addition, the container is made of woody synthetic resin and natural wood, so it absorbs moisture and moisture released from the food contained in the container, and the humidity control function is the same as that of the conventional pressed sushi container. . Furthermore, the container main body 2 is made of a wood synthetic resin, so that mass production by mold molding becomes possible, the shape thereof is the same, and the lid 4 and the bottom plate 3 incorporated in the container body 2 can be configured to have the same size and shape. .
In addition, the woody synthetic resin is an environment-friendly bent container that can be easily cleaned and can be replaced by using the bottom plate 3 and the lid 4 in common, and the degree of reuse of the container can be increased.

  What is accommodated in the container of the present invention may be used as a bent container for accommodating miscellaneous goods and cosmetics in addition to food.

DESCRIPTION OF SYMBOLS 1 Bent object container 2 Container main body 2a Outer peripheral surface 2b Inner peripheral surface 2c Upper end opening part 2d Bottom protrusion 3 Bottom plate 4 Lid 4a Lid upper surface 4b Lid lower surface 4c Bar-shaped protrusion 5 Side wall 6 Press rod 7 Rubber band

Claims (4)

  A container main body made of a cylindrical woody synthetic resin having an upper end opening, and a bottom protrusion protruding in the inner diameter direction are integrally provided on the inner peripheral surface of the bottom of the container main body, and are inserted into the container main body and the bottom protrusion A wooden bottom plate fastened to the container, and a wooden lid that covers the upper end opening of the container body so as to be openable and closable. The bottom plate and the lid absorb moisture and moisture in the container body. Bend container.   The inner diameter of the lid body is formed larger than the outer diameter of the outer peripheral surface of the container body, and a wooden side wall is fixed to the outer peripheral portion of the lower surface of the lid body so as to form a basin shape having a concave section. The bent product container according to claim 1.   The bent object container according to claim 1, wherein an outer diameter of the lid is formed smaller than an inner diameter of an upper end opening of the container body.   On the upper surface of the lid body, two parallel rectangular bar-shaped projections having a rectangular cross section are fixed symmetrically with respect to the center, and four pressing bars and rubber bands each having a rectangular cross section longer than the diameter of the container body are provided, In a state where the lid is placed in the upper end opening of the container body, the two pressing bars are placed in a state that is parallel and substantially orthogonal to the rod-shaped protrusion, and the other two pressing bars are placed from the bottom of the container body. 4. The press rod according to claim 3, wherein the cap is pressed into the container body by being arranged in parallel with the pressing rod, and connecting the pressing rod up and down with rubber bands and urging the pressing rods toward each other. Bent container.

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