JP3232442U

JP3232442U - Resin bag opening aid

Info

Publication number: JP3232442U
Application number: JP2021001004U
Authority: JP
Inventors: 雅子宮西
Original assignee: 雅子宮西
Priority date: 2021-01-31
Filing date: 2021-01-31
Publication date: 2021-06-10
Anticipated expiration: 2031-01-31

Abstract

【課題】静電気力により固着した樹脂製の袋の開口部を、開きたい場面ですぐに、容易に、開くことのできる補助具を提供する。【解決手段】樹脂製の袋の開口部を開けるための補助具であって、摩擦力のある弾性体３ｂ、４ｂが接合された二つの滑り軸受３ａ、４ａと、滑り軸受を左右に備えた固定軸２と、固定軸にストラップやキーホルダを連結するための留め具１と、を備え、二つの滑り軸受に接合された弾性体は静止状態で２ｍｍ以上５０ｍｍ以下の範囲で離れており、弾性体は樹脂製の袋との当接面に対して、反対側から力を加えると、破損せずに樹脂製の袋に接触することができる。【選択図】図２PROBLEM TO BE SOLVED: To provide an auxiliary tool capable of opening an opening of a resin bag fixed by an electrostatic force immediately and easily at a scene where the user wants to open the bag. SOLUTION: This is an auxiliary tool for opening an opening of a resin bag, and is provided with two slide bearings 3a and 4a to which elastic bodies 3b and 4b having frictional force are joined, and slide bearings on the left and right sides. A fixed shaft 2 and a fastener 1 for connecting a strap or a key holder to the fixed shaft are provided, and the elastic bodies joined to the two slide bearings are separated in a stationary state within a range of 2 mm or more and 50 mm or less, and are elastic. When a force is applied from the opposite side to the contact surface with the resin bag, the body can come into contact with the resin bag without being damaged. [Selection diagram] Fig. 2

Description

本考案は、静電気力により開口部が固着した樹脂製の袋の開口部を容易に開く補助具に関する。 The present invention relates to an auxiliary tool for easily opening an opening of a resin bag whose opening is fixed by electrostatic force.

薄い樹脂製のシート、具体的に、厚さ０．１ｍｍ以下の薄い板状の物体が重なり合うと静電気力により物体間が固着しやすくなる。例えば、ビニール袋やポリ袋を代表とする樹脂製の袋の開口部は静電気力により固着していることが多い。これを標準的な人の指先の摩擦力のみで分離することは困難である。従来、樹脂製の袋の開口部を開けるには、水分をわずかに指先に付着させることで摩擦力を増加させ、袋の開口部を摘まんでひねることで開口部の固着を解放する方法がとられていた。 When thin resin sheets, specifically, thin plate-shaped objects having a thickness of 0.1 mm or less overlap each other, the objects tend to stick to each other due to electrostatic force. For example, the openings of resin bags such as plastic bags and plastic bags are often fixed by electrostatic force. It is difficult to separate this only by the frictional force of a standard human fingertip. Conventionally, the method of opening the opening of a resin bag is to increase the frictional force by slightly adhering water to the fingertips, and to release the sticking of the opening by pinching and twisting the opening of the bag. Was being done.

特開２０１６−２２９８５号公報Japanese Unexamined Patent Publication No. 2016-22985 特開２０１４−２４５９９号公報Japanese Unexamined Patent Publication No. 2014-24599

２０１９年末より世界的に流行が始まった新型ウイルス感染症の影響により、食料品スーパーを始めとした専門スーパーから含水スポンジが撤去されるようになり、ポリ袋を開けることがさらに困難となっている。ポリ袋を開けたい場面で、容易に開けるための補助具があると便利である。 Due to the effects of the new virus infection, which began to spread worldwide from the end of 2019, water-containing sponges have been removed from specialized supermarkets such as grocery supermarkets, making it even more difficult to open plastic bags. .. When you want to open a plastic bag, it is convenient to have an auxiliary tool to open it easily.

ストラップやキーホルダを連結する補助具とすることで日常から身に着けることとなり、ポリ袋を開けたい場面ですぐに補助具を使用することができる。補助具に摩擦力のある素材を採用することで、樹脂製の袋を容易に開ける By using it as an auxiliary tool for connecting straps and key chains, you can wear it on a daily basis, and you can use the auxiliary tool immediately when you want to open a plastic bag. The resin bag can be easily opened by using a material with frictional force for the auxiliary tool.

本考案の補助具は、ポリ袋の開口部を容易に開けることができる。またストラップやキーホルダを連結するものであるため装飾品として活用することもできる。 The auxiliary tool of the present invention can easily open the opening of the plastic bag. It can also be used as a decorative item because it connects straps and key chains.

樹脂製袋開口補助具の静止時側面図Side view of the resin bag opening aid at rest 樹脂製袋開口補助具の動作時側面図Side view of the resin bag opening aid during operation 樹脂製袋開口補助具の静止時前面図Front view of resin bag opening aid when stationary 樹脂製袋開口補助具の動作時前面図Front view of the resin bag opening aid during operation

添付の図面に従って実施するための形態について説明する。留め具１にストラップやキーホルダを連結することができる。これにより補助具を鞄や携帯電話に装着することができる。軸２の左右に接続する滑り軸受３ａ３ｂ、及び４ａ４ｂは固定軸の表面を滑ることにより、図２のように可動することができる。滑り軸受３ａ３ｂと滑り軸受４ａ４ｂは静止時においてお互いが離れており（図３参照）、樹脂製の袋の開口部を挟むことを容易にする。弾性体３ｂと弾性体４ｂは弾性があり図４のように変形することで樹脂製の袋の開口部をつかむことができる。弾性体の素材はゴムであることが好ましい。 An embodiment for carrying out according to the attached drawings will be described. A strap or key chain can be connected to the fastener 1. As a result, the auxiliary tool can be attached to the bag or the mobile phone. The slide bearings 3a3b and 4a4b connected to the left and right of the shaft 2 can be moved as shown in FIG. 2 by sliding on the surface of the fixed shaft. The plain bearings 3a3b and the plain bearings 4a4b are separated from each other when stationary (see FIG. 3), which facilitates sandwiching the opening of the resin bag. The elastic body 3b and the elastic body 4b are elastic and can be deformed as shown in FIG. 4 to grasp the opening of the resin bag. The material of the elastic body is preferably rubber.

補助具の使用方法について添付の図面に従って説明する。親指と親指以外の指、例えば人差し指にて弾性体３ｂと弾性体４ｂに指の腹を当てる。この状態で、続いて樹脂製の袋の開口部に補助具を挟むようにしてつかみ（図４参照）、親指と人差し指を互いに反対方向に捻る（図２参照）ことで、樹脂製の袋の開口部を開く。 How to use the assistive device will be described according to the attached drawings. Place the pad of the finger on the elastic body 3b and the elastic body 4b with the thumb and a finger other than the thumb, for example, the index finger. In this state, the opening of the resin bag is subsequently grasped by sandwiching the auxiliary tool in the opening of the resin bag (see FIG. 4), and the thumb and index finger are twisted in opposite directions (see FIG. 2). open.

１ストラップやキーホルダを連結する留め具
２固定軸
３ａ滑り軸受
３ｂ滑り軸受に接合する弾性体
４ａ滑り軸受
４ｂ滑り軸受に接合する弾性体1 Fastener for connecting straps and key holders 2 Fixed shaft 3a Slide bearing 3b Elastic body to be joined to a plain bearing 4a Sliding bearing 4b Elastic body to be joined to a plain bearing

Claims

An auxiliary tool for opening the opening of a resin bag,
A plain bearing to which an elastic body with frictional force is joined,
A fixed shaft equipped with the slide bearings on the left and right,
Fasteners for connecting straps and key chains to the fixed shaft,
With
The elastic bodies joined to the two slide bearings are separated in a stationary state within a range of 2 mm or more and 50 mm or less.
The elastic body joined to the two slide bearings can come into contact with the resin bag without being damaged by applying a force from the opposite side to the contact surface with the resin bag. A characteristic resin bag opening aid.