JP2005035657A

JP2005035657A - Bag opening cutter

Info

Publication number: JP2005035657A
Application number: JP2003294748A
Authority: JP
Inventors: Masahide Iwai; 正秀岩井
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-14
Filing date: 2003-07-14
Publication date: 2005-02-10

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bag opening cutter having a function for cutting a bag to open it and removing a cut fragment from the bag. <P>SOLUTION: This bag opening cutter is characterized in that a bag fixing part (4) is arranged inside a holder constituted of an upper depressing plate (1) and a lower depressing plate (2) capable of being bent through a connecting part (3) elastically and at least one of the upper depressing plate (1) and the lower depressing plate (2) is provided with a cutter blade (5) oriented inwardly. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

Detailed Description of the Invention

本発明は、袋を開封するためのカッターに関するものである。The present invention relates to a cutter for opening a bag.

従来、袋を開封するためのカッターとしてハサミ、薄い板の一部が欠いて開放しておりその奥部にカッターを備えたスライドさせて開封する手紙開封カッター、挟持体の内面にカッター刃のみを備え挟み込んでその一点のみで袋と接し、横にスライドさせて切り裂いて開封するものがあった。Conventionally, as a cutter for opening bags, scissors, part of a thin plate is missing and opened, a letter opening cutter with a cutter attached to the back, and a cutter blade only on the inner surface of the sandwich Some of them were sandwiched, touched the bag at only one point, slid sideways, cut and opened.

Problems to be solved by the invention

これは次のような欠点があった。
（イ）ハサミはコンパクトさに欠けていた。
（ロ）手紙開封カッターはビニール製の袋などの柔らかい材質には適さない。
（ハ）従来の挟み込むタイプのものは内面中央にカッター部があり、その一点だけで袋を固定して切るため、切断片を切って取り去る一連の動作のうち切ることだけに用途が限定されていた。
本発明は以上の欠点を解決するものである。This has the following drawbacks.
(I) Scissors lacked compactness.
(B) Letter opening cutters are not suitable for soft materials such as plastic bags.
(C) The conventional sandwiching type has a cutter part in the center of the inner surface, and the bag is fixed and cut at only one point. Therefore, the use is limited to cutting a series of operations of cutting and removing the cut pieces. It was.
The present invention solves the above disadvantages.

Means for solving the problem

折り曲げ可能に構成された挟持体の内側に袋固定部（４）と内側に向いたカッター刃（５）を備えることで袋に切れ目を入れ、切断片（９）を取り去ることが一連の動作で出来るようにした。It is a series of operations to cut the bag and remove the cut piece (9) by providing a bag fixing part (4) and a cutter blade (5) facing inward on the inner side of the foldable sandwiching body. I made it possible.

First embodiment of the invention

以下、本発明の第一実施例について図１、２、３、４、５、６を用いて説明する。図１、２のように上押え板（１）と下押え板（２）が連結部（３）を介して弾性を有して折り曲げ可能に構成された挟持体の内側の対向する位置にそれぞれ突出し先端に凹凸のあるゴム製の袋固定部（４）を設け、それと同じ高さの上方に向いたカッター刃（５）を内側先端部に設け、下押え板（２）外面に磁石（７）を備えた構造となっている。本発明は以上の構造よりなる。
この使用方法は、図５、６に示されるように袋切り口にカッター刃（５）をあわせて袋固定部（４）で押えながら左手（１１）を向こう側に右手（１２）を手前に捻ることにより切れ目を入れることができ、さらに捻ると袋本体（１０）から切断片（９）を取り去ることができる。その際の仕組みを上押え板（１）を欠いた拡大図で図７に示したがその手順は（ａ）袋固定部（４）で袋を挟持し、（ｂ）切り込みを入れ、（ｃ）切断片（９）をちぎり取り去るものである。尚、袋固定部（４）がゴム製で先端が凹凸になっているのは切断片（９）を挟持する際、滑りにくくしたもので、磁石（７）は冷蔵庫などの金属部にはりつけて保管するためものであり、指掛け（８）は使用時の落下防止と本発明の開閉を機能的にするものである。又、図３、４は本発明の他の実施例であり押え板内面側端部にもカッター刃（４）を備え、側面には磁石（７）を外面に指掛け（８）を設けたものである。Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1 and 2, the upper presser plate (1) and the lower presser plate (2) are elastically connected to each other at the inner side of the holding body configured to be foldable via the connecting portion (3). A rubber bag fixing part (4) having protrusions and irregularities at the tip is provided, a cutter blade (5) facing upward is provided at the inner tip, and a magnet (7 on the outer surface of the lower presser plate (2) is provided. ). The present invention has the above structure.
As shown in FIGS. 5 and 6, the cutter blade (5) is aligned with the bag opening as shown in FIGS. 5 and 6 and the left hand (11) is twisted forward while the left hand (11) is pushed to the opposite side while being pressed by the bag fixing part (4). The cut piece (9) can be removed from the bag body (10) by further twisting. The mechanism at that time is shown in FIG. 7 in an enlarged view lacking the upper presser plate (1). The procedure is as follows: (a) The bag is clamped by the bag fixing portion (4), (b) The cut is made, (c ) The cut piece (9) is torn off. Note that the bag fixing part (4) is made of rubber and has an uneven tip so that it is difficult to slip when the cutting piece (9) is sandwiched, and the magnet (7) is attached to a metal part such as a refrigerator. It is for storage, and the finger hook (8) makes the fall prevention during use and the opening and closing of the present invention functional. FIGS. 3 and 4 show another embodiment of the present invention, in which a presser blade (4) is provided on the inner side of the holding plate, and a magnet (7) is provided on the side surface and a finger hook (8) is provided on the outer surface. It is.

Second embodiment of the invention

以下、本発明の第二実施例について図８、９、１０、１１、１２、１３を用いて説明する。図８、９のように単独押え板（６）の上面に先端が凹凸になっている袋固定部（４）、それと同じ高さの上方に向いたカッター刃（５）を設け、下面側（１４）に磁石（７）を備えた構造となっている。本発明は以上の構造よりなる。
この使用方法は、図１０に示されるように袋切り口にカッター刃（５）をあわせて袋固定部（４）と右手親指（１３）とで袋を挟みながら左手（１１）を向こう側に右手（１２）手前に捻ることにより切れ目を入れることができ、さらに捻ると袋本体（１０）から切断片（９）を取り去ることができる。その際の袋を挟持し、切り込みを入れ、切断片を取り去る仕組みは右手親指（１３）とで袋を挟持することを除いて第一実施例と同じ要領である。袋固定部（４）の先端が凹凸になっているのは切断片（９）を挟持する際、滑りにくくしたもので、下面側（１４）に備えた磁石（７）は金属部にはりつけて保管するためのものである。尚、図１１、１２、１３は単独押え板（６）の上面に軸ネジ（１５）によりカッター刃（５）を覆い隠す安全蓋（１６）を回転可能に取り付けたもので保管時にカッター刃（５）がむきだしにならないように改良した。これは図１１、１２の状態で使用し、保管時には図１３のように安全蓋（１６）を軸ネジ（１５）を中心に１８０度回転させカッター刃（５）を覆い隠すことで誤って踏み付けてもケガをしないように安全性を向上させたものである。Hereinafter, a second embodiment of the present invention will be described with reference to FIGS. 8, 9, 10, 11, 12, and 13. As shown in FIGS. 8 and 9, a bag fixing portion (4) having a concave and convex tip on the upper surface of the single presser plate (6), and a cutter blade (5) facing upward at the same height are provided. 14) is provided with a magnet (7). The present invention has the above structure.
As shown in FIG. 10, the cutter blade (5) is aligned with the bag opening as shown in FIG. 10, and the left hand (11) is moved to the other side while the bag is sandwiched between the bag fixing part (4) and the right thumb (13). (12) A cut can be made by twisting forward, and the cut piece (9) can be removed from the bag body (10) by further twisting. The mechanism for holding the bag at that time, making a cut, and removing the cut piece is the same as in the first embodiment, except that the bag is held with the right thumb (13). The tip of the bag fixing portion (4) is uneven because it makes it difficult to slip when the cut piece (9) is sandwiched. The magnet (7) provided on the lower surface side (14) is attached to the metal portion. It is for storage. 11, 12, and 13, a safety cover (16) that covers the cutter blade (5) with a shaft screw (15) is rotatably attached to the upper surface of the single presser plate (6). 5) Improved so that it is not exposed. This is used in the state shown in FIGS. 11 and 12, and when stored, the safety lid (16) is rotated 180 degrees around the shaft screw (15) and the cutter blade (5) is obscured as shown in FIG. However, the safety has been improved to prevent injury.

The invention's effect

袋切り口に切れ目を入れるだけでなく切断片を一連の動作で取り去ることが可能になった。In addition to making a cut at the bag cut, it became possible to remove the cut piece by a series of actions.

本発明の側面図であるIt is a side view of the present invention 本発明の斜視図である。It is a perspective view of the present invention. 本発明の他の実施例を示した斜視図である。It is the perspective view which showed the other Example of this invention. 本発明の他の実施例を示した平面図である。It is the top view which showed the other Example of this invention. 本発明の使用状態を示した斜視図である。It is the perspective view which showed the use condition of this invention. 本発明の使用状態を示した斜視図である。It is the perspective view which showed the use condition of this invention. 本発明の一部を欠いた使用状態を示した拡大図である。It is the enlarged view which showed the use condition which lacked a part of this invention. 本発明の他の実施例を示した斜視図である。It is the perspective view which showed the other Example of this invention. 本発明の他の実施例を示した側面図である。It is the side view which showed the other Example of this invention. 本発明の使用状態を示した斜視図である。It is the perspective view which showed the use condition of this invention. 本発明の他の実施例を示した斜視図である。It is the perspective view which showed the other Example of this invention. 本発明の他の実施例を示した側面図である。It is the side view which showed the other Example of this invention. 本発明の他の実施例を示した側面図である。It is the side view which showed the other Example of this invention.

Explanation of symbols

１上押え板
２下押え板
３連結部
４袋固定部
５カッター刃
６単独押え板
７磁石
８指掛け
９切断片
１０袋本体
１１左手
１２右手
１３右手親指
１４下面側
１５軸ネジ
１６安全蓋DESCRIPTION OF SYMBOLS 1 Upper presser plate 2 Lower presser plate 3 Connection part 4 Bag fixing | fixed part 5 Cutter blade 6 Single presser plate 7 Magnet 8 Finger hook 9 Cutting piece 10 Bag main body 11 Left hand 12 Right hand 13 Right hand thumb 14 Bottom side 15 Axial screw 16 Safety cover

Claims

A holding body in which the upper presser plate (1) and the lower presser plate (2) are configured to be elastically foldable via the connecting portion (3), the upper presser plate (1), and the lower presser plate ( 2) A bag fixing portion (4) provided at each position facing the inside, and a cutter blade (5) facing inward on at least one of the upper presser plate (1) and the lower presser plate (2). A bag opening cutter characterized by being provided.

A bag opening cutter comprising a bag fixing portion (4) provided on an upper surface of a single pressing plate (6), and a cutter blade (5) facing upward at the tip of the single pressing plate.