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JP3958946B2 - Food packaging pack spacer - Google Patents
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JP3958946B2 - Food packaging pack spacer - Google Patents

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Publication number
JP3958946B2
JP3958946B2 JP2001258692A JP2001258692A JP3958946B2 JP 3958946 B2 JP3958946 B2 JP 3958946B2 JP 2001258692 A JP2001258692 A JP 2001258692A JP 2001258692 A JP2001258692 A JP 2001258692A JP 3958946 B2 JP3958946 B2 JP 3958946B2
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Japan
Prior art keywords
tray
food packaging
packaging pack
pack spacer
pressing portion
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JP2001258692A
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Japanese (ja)
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JP2003072844A (en
Inventor
光義 中岸
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新日本ケミカル・オーナメント工業株式会社
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Priority to JP2001258692A priority Critical patent/JP3958946B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、刺身及び惣菜等の食品を収容したトレイの上部をフィルムで覆うときに、このフィルムを上方に特ち上げて、該フィルムと食品が接触しないようにするための食品包装パック用スペーサに関する。
【0002】
【従来の技術】
この食品包装パック用スペーサとして、実公平1−23984号公報に開示されたものが知られている。
図7は、この食品包装パック用スペーサを示す斜視図であり、図中11はフィルム支持部である。
食品包装パック用スペーサは、円弧状のフィルム支持部11と、トレイ側部の内面に当接される二股状の内面当接部12,12とからなり、内面当接部12,12の基部には、トレイ側部の外面を押圧する半円状の外面押圧部13が設けられている。フィルム支持部11と、内面当接部12,12とは、これらの内面に突設されたリブ14により補強されている。
以上のように構成された食品包装パック用スペーサを食品を収納したトレイに装着する場合は、まず、外面押圧部13と内面当接部12,12との間を押し開きながらこれらによりトレイ側部を挟む。そして、弾性変形された外面押圧部13が弾性復帰することにより、食品包装パック用スペーサがトレイに固定される。
【0003】
【発明が解決しようとする課題】
しかし、この食品包装パック用スペーサにおいては、外面押圧部13と内面当接部12,12との間を押し開くときに強い力を要し、内面当接部12をトレイ側部の内側に差入れにくく、側部内面を傷つけることもあって、傷により生じた微粉末により食品が汚染されたり、傷部に細菌が繁殖する虞があり、衛生上、間題であった。差入れ性を良くした場合は、外面押圧部13のトレイ側部に対する押圧力が弱くなり、トレイ側部を強カに狭むことができなくなるという間題があった。また、食品包装パック用スペーサをトレイに装着後に、内面当接部12,12がずれることがあり、トレイ側部の内面を傷つけることもあった。
【0004】
本発明は斯かる事情に鑑みてなされたものであり、内面当接部の先端部の少なくとも外面押圧部側を曲面状になすことにより、トレイ側部を内面当接部と外面押圧部とで狭むときに、トレイ側部の内面を傷つけることなく、滑らかに内面当接部を差入れることができ、装着性と衛生面とが良好であるとともに、先端部がトレイ側部の内面に固定されて押圧するので、トレイ側部を強固に狭んだ状態で固定される食品包装パック用スペーサを提供することを目的とする。
【0005】
また、本発明は、内面当接部の先端部を鉤状になすことにより、トレイ側部を狭むときに、内面当接部が外れ難い食品包装パック用スペーサを提供することを目的とする。
【0006】
そして、本発明は、内面当接部の先端部を球状になすことにより、内面当接部をさらに滑らかにトレイ側部に差入れることができる食品包装パック用スペーサを提供することを目的とする。
【0007】
さらに、本発明は、内面当接部の先端部を橋絡することにより、さらに堅固に内面当接部がトレイの側部内面に固定され、トレイ側部をさらに強固に狭んだ状態で固定される食品包装パック用スペーサを提供することを目的とする。
【0008】
また、本発明は、フィルム支持部はコの字型の枠状をなし、外面押圧部は、フィルム支持の対向する二辺間に、基部を内側に突出させた状態で垂設させ、前記基部を押圧することにより外面押圧部が内面当接部に対して開くべく構成することにより、さらに装着性が良好になり、トレイ側部を強固に狭んで固定される食品包装パック用スペーサを提供することを目的とする。
【0009】
そして、本発明は、外面押圧部の内面当接部側に、突起部を複数設けることにより、突起部がトレイ側部の外面に係合され、トレイ側部をさらに強固に狭んだ状態で固定される食品包装パック用スペーサを提供することを目的とする。
【0010】
【課題を解決するための手段】
第1発明の食品包装パック用スペーサは、食品を収納したトレイの上側を覆うフィルムをトレイに対し支持するものであり、トレイの側部内側に差入れて内面に当てがう一対の内面当接部と、トレイの側部外面を押圧すべく屈曲又は湾曲した外面押圧部とによりトレイの側部を狭み、前記内面当接部に連設され、湾曲したフィルム支持部によってフィルムを支持すべくなしておる食品包装パック用スペーサにおいて、前記フィルム支持部は略コの字型の枠状をなし、前記外面押圧部は、前記フィルム支持部の対向する二辺間の長手方向における中間部から基部を内側に突出させた状態で垂設されており、前記基部を押圧することにより前記外面押圧部が前記内面当接部に対して開くべくなすと共に、前記内面当接部の差入れ側の先端部は、少なくとも外面押圧部側が外面押圧部方向に膨出した曲面状をなすと共に、前記内面当接部の差入れ側の先端部における外面押圧部側と前記外面押圧部における前記トレイの挟持部との間に前記トレイの厚みより狭小な間隔を設けてなり、 前記膨出した曲面状と前記内面当接部上方と前記外面押圧部とで前記トレイの側部を挟持することを特徴とする。
第1発明においては、トレイ側部を内面当接部と外面押圧部とで狭むときに、先端部によつて、トレイ側部の内面を傷つけることなく、滑らかに内面当接部を差入れることができ、装着性が良好であるとともに、衛生面においても好ましい。そして、先端部が側部内面に固定されて押圧するので、トレイ側部を強固に狭んだ状態で食品包装パック用スペーサがトレイに固定される。
【0011】
第2発明の食品包装パック用スペーサは、第1発明において、前記先端部が、鉤状をなすことを特徴とする。
第2発明においては、トレイ側部を狭むときに、内面当接部がさらに外れ難くなる。
【0012】
第3発明の食品包装パック用スペーサは、第1発明において、前記先端部が、球状をなすことを特徴とする。
第3発明においては、内面当接部をさらに滑らかに差入れることができる。
【0013】
第4発明の食品包装パック用スペーサは、第1乃至第3発明のいずれかにおいて、前記先端部を橋絡してあることを特徴とする。
第4発明においては、さらに堅固に内面当接部がトレイの側部内面に固定され、トレイ側部をさらに強固に狭んだ状態でトレイに固定される。
【0014】
第5発明の食品包装パック用スペーサは、第1乃至第4発明のいずれかにおいて、前記外面押圧部の内面当接部側に、突起部が複数設けてあることを特徴とする。
発明においては、突起部がトレイ側部の外面に係合され、さらに強固にトレイ側部を狭んだ状態でトレイに固定される。
【0016】
【発明の実施の形態】
以下、本発明をその実施の形態を示す図面に基づいて具体的に説明する。
図1は、本発明の一実施の形態に係る食品包装パック用スペーサを示す側面図、図2は正面図、図3は下面図であり、図中、1はフィルム支持部である。
フィルム支持部1は湾曲したコの字型の枠状をなし、対向する二辺に相当する部分の下端には、トレイの側部内側に差入れて当てがうために、脚状に内面当接部22が一体形成されている。
【0017】
内面当接部22の差入れ側の先端には球状の先端部2a,2aが設けられており、この先端部2a,2a間は先端部連結部3により橋絡されている。
フィルム支持部1は、先端側はリブ1aにより橋絡されており、内面当接部22との連設側には、トレイの側部外面を押圧すべく屈曲した外面押圧部4が垂設されている。外面押圧部4は略く形状に5段階、屈曲しており、基部4aを内側に突出させた状態でフィルム支持部1に垂設されている、この基部4aを押圧することにより外面押圧部4が内面当接部22に対し開くべくなしてある。外面押圧部4の内面当接部2側には複数の突起部4b,4b・・・が設けられている。
【0018】
以下、この食品包装パック用スペーサを、肉、刺身及び惣菜等の食品を収納したトレイに装着する手順について説明する。
図4は、本発明の食品包装パック用スペーサにより、トレイの上側を覆うフィルムをトレイに対して支持した状態を示す断面図であり、図中、5はトレイである。
【0019】
まず、外面押圧部4の基部4aを手の指等で押圧操作することにより、外面押圧部4を内面当接部22に対して離反させる。この状態で、内面当接部22と外面押圧部4とによりトレイ5の側部5aを挟む。このとき、内面当接部22を側部5aの内側に差入れて側部5aの内面に当てがう。その後、基部4aから手を離すことにより、内面当接部22と外面押圧部4とが側部5aに確実に狭持され、食品包装パツク用スペーサがトレイ5に固定される。そして、フィルム6を、外面押圧部4及びフィルム支持部1に沿わせながら張設することにより、フィルム6によりトレイ5の上側が被覆されることになる。
【0020】
本発明の食品包装パック用スペーサにおいては、内面当接部2の球状の先端部2aにより、トレイ5の側部5aの内面を傷つけることなく、滑らかに内面当接部2を差入れることができるので、装着性が良好であるとともに、傷により生じた微粉末により食品が汚染されたり、傷部に細菌が繁殖するのが防止され、衡生面においても好ましい。そして、先端部2aが側部5aの内面に固定されて押圧し、フィルム6の張設によりさらに押圧力が増した状態で、側部5aを強固に狭んで食品包装パック用スペーサが固定される。本発明の食品包装パック用スペーサにおいては、外面押圧部4に設けられた突起部4bが側部5aの外面に係合されるので、より強固に側部5aを挟むことになる。
【0021】
図5は、本発明に係る食品包装パック用スペーサの他の実施の形態を示す側面図である。図中、図1と同一部分は同一符号を付してある。この食品包装パツク用スペーサにおいては、内面当接部2の先端部2aは、鉤状をなす。従って、内面当接部2をトレイ5の側部5aの内側に差入れたときに、さらに堅固に、側部5aの内面に当接させることができ、内面当接部2がずれ難くなる。
【0022】
図6は、本発明に係る食品包装パック用スペーサの他の実施の形態を示す正面図である。図中、図2と同一部分は同一符号を付してある。
この食品包装パック用スペーサにおいては、内面当接部22の先端部2a,2a間は連結されていない。
先端部2a,2a間が連結されていない場合においても、本発明の食品包装パック用スペーサは先端部2a,2aが球状をなし、内面当接部2が堅固に側5aの内面に当接される。
さらなる確実性を要する場合は、先端部2a,2a間を連結するのが好ましい。
【0023】
なお、前記実施の形態においては、内面当接部2の先端部2aが球状又は鈎状を有する場合につき説明しているがこれに限定されるものではなく、先端部2aが曲面状をなしていればよく、半球状でもよい。但し、先端部2aが球状をなすとき、内面当接部2をさらに滑らかに差入れることができ、先端部2aが鉤状をなすとき、内面当接部2が外れ難くなる。
【0024】
また、前記実施の形態においては、外面押圧部4の内面当接部2側に突起部4bを設けた場合につき説明しているがこれに限定されるものではない。但し、突起部4bを設けた方が、これがトレイ側部の外面に係合され、さらに強固にトレイ側部を狭んだ状態でトレイに固定されるので、好ましい。
【0025】
そして、前記実施の形態においては、フィルム支持部1がコの字型の枠状をなし、外面押圧部4が、フィルム支持部1の対向する二辺間に、基部4aを内側に突出させた状態で垂設されており、基部4aを押圧することにより外面押圧部4が内面当接部2に対して開くべくなしてある場合につき説明しているがこれに限定されるものではない。但し、上述の場合、さらに装着性が良好であり、トレイ5の側部5aを強固に狭んだ状態で食品包装パック用スペーサがトレイに固定される。
【0026】
さらに、前記実施の形態においては、外面押圧部4が屈曲している場合につき説明しているがこれに限定されるものではなく、外面押圧部4は湾曲したものであってもよい。
【0027】
【発明の効果】
以上、詳述したように、第1発明による場合は、トレイ側部を内面当接部と外面押圧部とで狭むときに、先端部によって、トレイ側部の内面を傷つけることなく、滑らかに内面当接部を差入れることができ、装着性が良好であるとともに、衛生面においても好ましい。そして、先端部が内面当接部に固定され、押圧するので、トレイ側部を強固に狭んだ状態で、食品包装パック用スペーサがトレイに固定される。
【0028】
第2発明による場合は、先端部が鉤状をなすので、トレイ側部を狭むときに、内面当接部が外れ難くなる。
【0029】
第3発明による場合は、先端部が球状をなすので、内面当接部をさらに滑らかに差入れることができる。
【0030】
第4発明による場合は、内面当接部の先端部間が連結してあるので、さらに堅固に内面当接部が固定され、トレイ側部をさらに強固に狭んだ状態でトレイに固定される。
【0031】
第5発明による場合は、外面押圧部の内面当接部側に、突起部が複数設けてあるので、突起部がトレイ側部の外面に係合され、さらに強固にトレイ側部を狭んだ状態でトレイに固定される。
【図面の簡単な説明】
【図1】 本発明の一実施の形態に係る食品包装パック用スペーサを示す側面図である。
【図2】 本発明の一実施の形態に係る食品包装パック用スペーサを示す正面図である。
【図3】 本発明の一実施の形態に係る食品包装パック用スペーサを示す下面図である。
【図4】 本発明の一実施の形態に係る食品包装パック用スペーサにより、トレイの上側を覆うフィルムをトレイに対して支持した状態を示す断面図である。
【図5】 本発明の他の実施の形態に係る食品包装パック用スペーサを示す側面図である。
【図6】 本発明の他の実施の形態に係る食品包装パック用スペーサを示す正面図である。
【図7】 従来の食品包装パック用スペーサを示す斜視図である。
【符号の説明】
1 フィルム支持部
2 内面当接部
2a 先端部
4 外面押圧部
4a 基部
4b 突起部
5 トレイ
6 フィルム
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a food packaging pack spacer for covering up the upper part of a tray containing food such as sashimi and prepared food with a film so that the film does not come into contact with the food. About.
[0002]
[Prior art]
As this food packaging pack spacer, one disclosed in Japanese Utility Model Publication No. 1-29844 is known.
FIG. 7 is a perspective view showing the food packaging pack spacer, in which 11 is a film support.
The food packaging pack spacer includes an arc-shaped film support portion 11 and a bifurcated inner surface abutting portion 12, 12 that abuts against the inner surface of the tray side portion. Is provided with a semicircular outer surface pressing portion 13 for pressing the outer surface of the tray side portion. The film support portion 11 and the inner surface abutting portions 12 and 12 are reinforced by ribs 14 protruding from the inner surfaces.
When the food packaging pack spacer configured as described above is attached to a tray containing food, first, the side of the tray is pushed by opening the space between the outer surface pressing portion 13 and the inner surface contact portions 12 and 12. Between. And the outer surface press part 13 elastically deformed returns to elasticity, whereby the food packaging pack spacer is fixed to the tray.
[0003]
[Problems to be solved by the invention]
However, in this food packaging pack spacer, a strong force is required to push open between the outer surface pressing portion 13 and the inner surface contact portions 12, 12, and the inner surface contact portion 12 is inserted inside the tray side portion. It is difficult and may damage the inner surface of the side part, and there is a possibility that food may be contaminated by fine powder generated by the wound, and bacteria may propagate in the wound part, which is a problem in terms of hygiene. When the insertion property is improved, there is a problem that the pressing force of the outer surface pressing portion 13 against the tray side portion becomes weak and the tray side portion cannot be narrowed tightly. Further, after the food packaging pack spacer is mounted on the tray, the inner surface contact portions 12, 12 may be displaced, and the inner surface of the side portion of the tray may be damaged.
[0004]
The present invention has been made in view of such circumstances, and by forming at least the outer surface pressing portion side of the tip portion of the inner surface contacting portion into a curved shape, the tray side portion is made up of the inner surface contacting portion and the outer surface pressing portion. When narrowing, the inner surface contact part can be smoothly inserted without damaging the inner surface of the tray side part, the wearability and hygiene are good, and the tip is fixed to the inner surface of the tray side part Since it presses and is pressed, it aims at providing the spacer for food packaging packs fixed in the state which narrowed the tray side part firmly.
[0005]
Another object of the present invention is to provide a food packaging pack spacer in which the inner surface abutting portion is difficult to come off when the tray side portion is narrowed by forming the tip of the inner surface abutting portion into a bowl shape. .
[0006]
And this invention aims at providing the spacer for food packaging packs which can insert an inner surface contact part into a tray side part further smoothly by making the front-end | tip part of an inner surface contact part spherical. .
[0007]
Furthermore, in the present invention, by bridging the front end portion of the inner surface contact portion, the inner surface contact portion is more firmly fixed to the inner surface of the side portion of the tray, and the tray side portion is fixed in a more narrow state. An object of the present invention is to provide a food packaging pack spacer.
[0008]
Further, in the present invention, the film support portion has a U-shaped frame shape, and the outer surface pressing portion is suspended between two opposing sides of the film support with the base protruding inward, and the base By providing the outer surface pressing portion to be opened with respect to the inner surface abutting portion by pressing, the mounting property is further improved, and a food packaging pack spacer that is firmly fixed by narrowing the tray side portion is provided. For the purpose.
[0009]
In the present invention, by providing a plurality of protrusions on the inner surface contact part side of the outer surface pressing part, the protrusions are engaged with the outer surface of the tray side part, and the tray side part is further tightly narrowed. It aims at providing the spacer for food packaging packs fixed.
[0010]
[Means for Solving the Problems]
The spacer for a food packaging pack according to the first invention supports a film covering the upper side of a tray containing food on the tray, and is a pair of inner surface abutting portions that are inserted into the side portion of the tray and applied to the inner surface. And the outer surface pressing portion that is bent or curved to press the outer surface of the side of the tray, narrows the side of the tray, is connected to the inner surface abutting portion, and supports the film by the curved film support portion. In the food packaging pack spacer, the film support portion has a substantially U-shaped frame shape, and the outer surface pressing portion has a base portion from an intermediate portion in a longitudinal direction between two opposite sides of the film support portion. The inner surface protrudes inwardly, and by pressing the base portion, the outer surface pressing portion is opened with respect to the inner surface contact portion, and the distal end portion on the insertion side of the inner surface contact portion is Small With Kutomo outer surface pressing portion forms a curved surface that bulges to the outer surface pressing portion direction, between the clamping portion of the tray in the outer surface pressing portion the outer surface pressing portion of the posting side of the distal end portion of said inner surface abutting portion wherein it is provided a narrow spacing from the tray thickness, characterized by clamping the sides of the tray and the bulging curved with the inner surface abutting portion above said outer surface pressing portion.
In the first invention, when the tray side portion is narrowed by the inner surface abutting portion and the outer surface pressing portion, the inner surface abutting portion is smoothly inserted by the front end portion without damaging the inner surface of the tray side portion. It is preferable in terms of hygiene as well as good wearability. And since a front-end | tip part is fixed and pressed to a side part inner surface, the spacer for food packaging packs is fixed to a tray in the state which narrowed the tray side part firmly.
[0011]
The food packaging pack spacer according to a second aspect of the present invention is characterized in that, in the first aspect, the tip portion has a bowl shape.
In the second invention, when the tray side portion is narrowed, the inner surface abutting portion is further difficult to come off.
[0012]
The food packaging pack spacer according to a third aspect of the present invention is characterized in that, in the first aspect, the tip portion is spherical.
In the third invention, the inner surface contact portion can be inserted more smoothly.
[0013]
A food packaging pack spacer according to a fourth aspect of the present invention is characterized in that, in any of the first to third aspects, the tip is bridged.
In the fourth invention, the inner surface abutting portion is more firmly fixed to the inner surface of the side portion of the tray, and the tray side portion is further firmly fixed to the tray in a narrowed state.
[0014]
The food packaging pack spacer according to a fifth aspect of the present invention is characterized in that, in any one of the first to fourth aspects, a plurality of protrusions are provided on the inner surface contact portion side of the outer surface pressing portion.
In the fifth invention, the protruding portion is engaged with the outer surface of the tray side portion, and is fixed to the tray in a state where the tray side portion is further narrowed.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be specifically described with reference to the drawings showing embodiments thereof.
FIG. 1 is a side view showing a food packaging pack spacer according to an embodiment of the present invention, FIG. 2 is a front view, FIG. 3 is a bottom view, and 1 is a film support.
The film support portion 1 has a curved U-shaped frame shape, and is in contact with the inner surface in a leg shape so as to be inserted into the inner side of the side of the tray at the lower end of the portion corresponding to the two opposite sides. The part 22 is integrally formed.
[0017]
Spherical tip portions 2 a, 2 a are provided at the tip of the inner surface contact portion 22 on the insertion side, and the tip portions 2 a, 2 a are bridged by the tip connecting portion 3.
The film support portion 1 is bridged by a rib 1a on the front end side, and an outer surface pressing portion 4 that is bent to press the outer surface of the side portion of the tray is suspended from the continuous side with the inner surface contact portion 22. ing. The outer surface pressing portion 4 is bent in approximately five steps into a generally shaped shape, and is suspended from the film support portion 1 with the base portion 4a protruding inward, and the outer surface pressing portion 4 is pressed by pressing the base portion 4a. Is open to the inner surface contact portion 22. A plurality of protrusions 4b, 4b,... Are provided on the inner surface contact portion 2 side of the outer surface pressing portion 4.
[0018]
Hereinafter, a procedure for mounting the food packaging pack spacer on a tray containing food such as meat, sashimi, and prepared food will be described.
FIG. 4 is a cross-sectional view showing a state in which the film covering the upper side of the tray is supported on the tray by the food packaging pack spacer of the present invention, and in the figure, 5 is the tray.
[0019]
First, the outer surface pressing portion 4 is separated from the inner surface contact portion 22 by pressing the base portion 4a of the outer surface pressing portion 4 with a finger of a hand or the like. In this state, the side portion 5 a of the tray 5 is sandwiched between the inner surface contact portion 22 and the outer surface pressing portion 4. At this time, the inner surface contact portion 22 is inserted inside the side portion 5a and applied to the inner surface of the side portion 5a. Thereafter, by releasing the hand from the base portion 4 a, the inner surface contact portion 22 and the outer surface pressing portion 4 are securely held by the side portion 5 a, and the food packaging pack spacer is fixed to the tray 5. Then, the upper side of the tray 5 is covered with the film 6 by stretching the film 6 along the outer surface pressing portion 4 and the film support portion 1.
[0020]
In the food packaging pack spacer of the present invention, the inner surface contact portion 2 can be smoothly inserted without damaging the inner surface of the side portion 5a of the tray 5 by the spherical tip 2a of the inner surface contact portion 2. Therefore, the wearability is good, and the food is prevented from being contaminated by the fine powder generated by the wound, and the bacteria are not propagated in the wound part, which is preferable in terms of the balance. And the front-end | tip part 2a is fixed and pressed to the inner surface of the side part 5a, and the side part 5a is tightly narrowed and the food packaging pack spacer is fixed while the pressing force is further increased by the tension of the film 6. . In the food packaging pack spacer of the present invention, since the protrusion 4b provided on the outer surface pressing portion 4 is engaged with the outer surface of the side portion 5a, the side portion 5a is sandwiched more firmly.
[0021]
FIG. 5 is a side view showing another embodiment of the food packaging pack spacer according to the present invention. In the figure, the same parts as those in FIG. In this food packaging pack spacer, the tip 2a of the inner surface abutting portion 2 has a bowl shape. Therefore, when the inner surface abutting portion 2 is inserted inside the side portion 5a of the tray 5, it can be more firmly brought into contact with the inner surface of the side portion 5a, and the inner surface abutting portion 2 is hardly displaced.
[0022]
FIG. 6 is a front view showing another embodiment of the food packaging pack spacer according to the present invention. In the figure, the same parts as those in FIG.
In this food packaging pack spacer, the tip portions 2a, 2a of the inner surface contact portion 22 are not connected.
Even when the tip portions 2a and 2a are not connected, the food packaging pack spacer of the present invention has the tip portions 2a and 2a having a spherical shape, and the inner surface contact portion 2 is firmly in contact with the inner surface of the side 5a. The
When further certainty is required, it is preferable to connect the tip portions 2a and 2a.
[0023]
In the above-described embodiment, the case where the tip 2a of the inner surface contact portion 2 has a spherical shape or a bowl shape has been described. However, the present invention is not limited to this, and the tip 2a has a curved shape. What is necessary is just to be hemispherical. However, when the tip portion 2a is spherical, the inner surface contact portion 2 can be inserted more smoothly, and when the tip portion 2a has a bowl shape, the inner surface contact portion 2 is difficult to come off.
[0024]
In the above embodiment, the case where the protrusion 4b is provided on the inner surface contact portion 2 side of the outer surface pressing portion 4 has been described, but the present invention is not limited to this. However, it is preferable to provide the protrusion 4b because it is engaged with the outer surface of the side of the tray and is more firmly fixed to the tray with the tray side narrowed.
[0025]
And in the said embodiment, the film support part 1 comprised the U-shaped frame shape, and the outer surface press part 4 protruded the base 4a inside between the two sides which the film support part 1 opposes. Although the case where the outer surface pressing portion 4 is to be opened with respect to the inner surface contact portion 2 by pressing the base portion 4a has been described, the present invention is not limited to this. However, in the above case, the mounting property is further good, and the food packaging pack spacer is fixed to the tray in a state where the side portion 5a of the tray 5 is firmly narrowed.
[0026]
Furthermore, in the said embodiment, although demonstrated about the case where the outer surface press part 4 is bent, it is not limited to this, The outer surface press part 4 may be curved.
[0027]
【The invention's effect】
As described above in detail, in the case of the first invention, when the tray side portion is narrowed by the inner surface abutting portion and the outer surface pressing portion, the front end portion is smoothly damaged without damaging the inner surface of the tray side portion. The inner surface abutting portion can be inserted, and the wearability is good, and it is also preferable in terms of hygiene. And since a front-end | tip part is fixed to an inner surface contact part and presses, the spacer for food packaging packs is fixed to a tray in the state which narrowed the tray side part firmly.
[0028]
In the case of the second invention, the tip end portion has a bowl shape, so that when the tray side portion is narrowed, the inner surface contact portion is difficult to come off.
[0029]
According to the third aspect of the invention, since the tip portion is spherical, the inner surface contact portion can be inserted more smoothly.
[0030]
In the case of the fourth invention, since the tip portions of the inner surface abutting portions are connected, the inner surface abutting portions are more firmly fixed, and the tray side portions are more firmly narrowed and fixed to the tray. .
[0031]
In the case of the fifth invention, since a plurality of protrusions are provided on the inner surface contact part side of the outer surface pressing part, the protrusions are engaged with the outer surface of the tray side part, and the tray side part is more firmly narrowed. Fixed to the tray in a state.
[Brief description of the drawings]
FIG. 1 is a side view showing a food packaging pack spacer according to an embodiment of the present invention.
FIG. 2 is a front view showing a food packaging pack spacer according to an embodiment of the present invention.
FIG. 3 is a bottom view showing a food packaging pack spacer according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view showing a state in which a film covering the upper side of the tray is supported on the tray by the food packaging pack spacer according to the embodiment of the present invention.
FIG. 5 is a side view showing a food packaging pack spacer according to another embodiment of the present invention.
FIG. 6 is a front view showing a food packaging pack spacer according to another embodiment of the present invention.
FIG. 7 is a perspective view showing a conventional food packaging pack spacer.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Film support part 2 Inner surface contact part 2a Tip part 4 Outer surface press part 4a Base part 4b Protrusion part 5 Tray 6 Film

Claims (5)

食品を収納したトレイの上側を覆うフィルムをトレイに対し支持するものであり、トレイの側部内側に差入れて内面に当てがう一対の内面当接部と、トレイの側部外面を押圧すべく屈曲又は湾曲した外面押圧部とによりトレイの側部を狭み、前記内面当接部に連設され、湾曲したフィルム支持部によってフィルムを支持すべくなしておる食品包装パック用スペーサにおいて、
前記フィルム支持部は略コの字型の枠状をなし、前記外面押圧部は、前記フィルム支持部の対向する二辺間の長手方向における中間部から基部を内側に突出させた状態で垂設されており、前記基部を押圧することにより前記外面押圧部が前記内面当接部に対して開くべくなすと共に、
前記内面当接部の差入れ側の先端部は、少なくとも外面押圧部側が外面押圧部方向に膨出した曲面状をなすと共に、前記内面当接部の差入れ側の先端部における外面押圧部側と前記外面押圧部における前記トレイの挟持部との間に前記トレイの厚みより狭小な間隔を設けてなり、前記膨出した曲面状と前記内面当接部上方と前記外面押圧部とで前記トレイの側部を挟持することを特徴とする食品包装パック用スペーサ。
A film that covers the upper side of the tray containing the food is supported on the tray, and a pair of inner surface abutting portions that are inserted into the inner side of the tray and applied to the inner surface, and the side outer surface of the tray are pressed. In the food packaging pack spacer that narrows the side portion of the tray by the bent or curved outer surface pressing portion, is connected to the inner surface contact portion, and supports the film by the curved film support portion,
The film support portion has a substantially U-shaped frame shape, and the outer surface pressing portion is suspended in a state where a base portion protrudes inward from an intermediate portion in a longitudinal direction between two opposing sides of the film support portion. The outer surface pressing portion is opened with respect to the inner surface abutting portion by pressing the base, and
The distal end portion on the insertion side of the inner surface abutting portion has a curved surface shape in which at least the outer surface pressing portion side bulges toward the outer surface pressing portion, and the outer surface pressing portion side at the distal end portion on the insertion side of the inner surface abutting portion and the A space narrower than the thickness of the tray is provided between the outer surface pressing portion and the holding portion of the tray, and the side of the tray is formed by the bulging curved surface, the inner surface abutting portion and the outer surface pressing portion. A food packaging pack spacer characterized by sandwiching a portion.
前記先端部は、鉤状をなす請求項1記載の食品包装パック用スペーサ。  The food packaging pack spacer according to claim 1, wherein the tip portion has a bowl shape. 前記先端部は、球状をなす請求項1記載の食品包装パック用スペーサ。  The food packaging pack spacer according to claim 1, wherein the tip portion is spherical. 前記先端部を橋絡してある請求項1乃至3のいずれかに記載の食品包装パック用スペーサ。  The food packaging pack spacer according to any one of claims 1 to 3, wherein the tip portion is bridged. 前記外面押圧部の内面当接部側に、突起部が複数設けてある請求項 1 乃至4のいずれかに記載の食品包装パック用スペーサ。The food packaging pack spacer according to any one of claims 1 to 4 , wherein a plurality of protrusions are provided on an inner surface contact portion side of the outer surface pressing portion.
JP2001258692A 2001-08-28 2001-08-28 Food packaging pack spacer Expired - Fee Related JP3958946B2 (en)

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Applications Claiming Priority (1)

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JP3958946B2 true JP3958946B2 (en) 2007-08-15

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KR100828115B1 (en) * 2007-05-08 2008-05-08 심현섭 Channel structure for channel sign

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