JP2010143620A - Closing device made of synthetic resin for opening of bag or the like - Google Patents

Closing device made of synthetic resin for opening of bag or the like Download PDF

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Publication number
JP2010143620A
JP2010143620A JP2008323759A JP2008323759A JP2010143620A JP 2010143620 A JP2010143620 A JP 2010143620A JP 2008323759 A JP2008323759 A JP 2008323759A JP 2008323759 A JP2008323759 A JP 2008323759A JP 2010143620 A JP2010143620 A JP 2010143620A
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Prior art keywords
base piece
opening
bag
slit
diameter
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JP2008323759A
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Japanese (ja)
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Kenichi Yamaguchi
堅一 山口
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Individual
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a closing device that is easy to be used and can be used to close various openings. <P>SOLUTION: The device includes a flat base piece 1 and a cord 2 connected to the base piece 1 and having spherical projections 6 formed at a tip side. The base piece 2 has in its thickness direction a slit 4 with a diameter capable of inserting the part of the cord 2 which has no spherical projections 6, and an insertion hole 5 communicating with the slit 4 with a diameter smaller than those of the spherical projections 6. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、樹脂製など多種多様な袋の開口部を閉塞する際に用いる、袋類開口部の合成樹脂製閉塞具に関するものである。   The present invention relates to a synthetic resin obturator for bags and openings used when closing the openings of a wide variety of bags such as those made of resin.

ポリ袋などの、開口部を閉塞する手段を備えていない樹脂袋から内容物が誤って出て行くのを防ぐため当該開口部を輪ゴム、粘着テープ、クリップなどで閉塞している。   In order to prevent the contents from accidentally coming out of a resin bag that does not have a means for closing the opening, such as a plastic bag, the opening is closed with a rubber band, an adhesive tape, a clip, or the like.

輪ゴムなどによる樹脂袋などの袋類の開口部の閉塞は、安価で手軽であるが、重量が嵩む厚い素材の袋の閉塞には不向きで、概し、ポリ袋などの薄い素材のものに限られ、また、袋の開閉に手間取り、その操作にあたって袋に損傷を与えたりする場合が多々ある。   Closing the opening of plastic bags such as plastic bags with rubber bands is inexpensive and easy, but is not suitable for closing heavy bags with heavy weight, and is generally limited to thin materials such as plastic bags. In addition, it often takes time to open and close the bag, and the bag is often damaged during the operation.

本発明は、使用勝手が良好で、袋類の口閉塞を簡単に行え、薄手の素材を利用したものや、厚手の素材を利用したなど多種多様な袋物の開口部の閉塞に利用できる好適な閉塞具を提供することを目的として創案したものである。   The present invention is easy to use, can easily close the mouth of bags, and can be used to close the opening of a wide variety of bags, such as those using thin materials or thick materials. It was created for the purpose of providing an obturator.

扁平な基部片と、該基部片に連設し、先端側に球形突子を設けた紐体とで成り、紐体の前記球形突子のない部分を挿通できる径を備えたスリットと、該スリットに連通し、しかも、前記球形突子の径より小径な挿通孔を前記基部片の厚さ方向に沿わせてそれぞれ設けた、構成としたものである。   A flat base piece, and a string provided continuously with the base piece and provided with a spherical protrusion on the tip side, a slit having a diameter through which a portion without the spherical protrusion of the string body can be inserted; An insertion hole communicating with the slit and having a diameter smaller than the diameter of the spherical protrusion is provided along the thickness direction of the base piece.

本発明によれば、紐体を袋類開口部側に巻き付けて基部片に設けたスリットに紐体部分をその長手方向に沿わせて移動させて挿通孔に係合させることにより球形突子が基部片に係止され、袋類の開口部を閉塞した状態を確実に保つことができ、しかも、挿通孔縁部から球形突子を取り外すことにより袋類を開放状態に簡単におくことができ、使用勝手の良好な袋類開口部の合成樹脂製閉塞具を提供することができる。   According to the present invention, the spherical protrusion is formed by winding the string body around the bag opening side and moving the string body portion along the longitudinal direction of the string body in the slit provided in the base piece to engage the insertion hole. Locked to the base piece, the bag opening can be reliably kept closed, and the bag can be easily opened by removing the spherical protrusion from the edge of the insertion hole. It is possible to provide a synthetic resin obturator having a bag opening that is easy to use.

図面は本発明に係る袋類開口部の合成樹脂製閉塞具の一実施例を示し、図1は斜視図、図2は使用状態を示す一部欠截拡大斜視図である。   The drawings show one embodiment of the synthetic resin obturator for the bag opening according to the present invention, FIG. 1 is a perspective view, and FIG. 2 is a partially cutaway enlarged perspective view showing a use state.

図中、Aは本発明に係る、袋類開口部の合成樹脂製閉塞具、1は該閉塞具Aの基部片で、基部片1は指先で摘める程度の大きさの扁平体で成り、その周側の一端に連設した紐体2とで前記閉塞具Aを構成する。   In the figure, A is a synthetic resin obturator for bags and the like according to the present invention, 1 is a base piece of the obturator A, and the base piece 1 is a flat body that can be grasped with a fingertip, The obturator A is constituted by the string body 2 continuously provided at one end on the peripheral side.

扁平体で成る基部片1は、その周側に両側縁が奥行方向に向けて漸次近接する三角状の切欠3を備え、該切欠3の奥端に、前記紐体2の球形突子6のない部分2aの径より小径なスリット4を設け、該スリット4を介して前記切欠3と、基部片1の中央部に形成した挿通孔5を連通させ、前記紐体2の球形突子6のない部分2aが切欠3と挿通孔5間を自在に移動できるようにしてある。なお、切欠3は紐体2をスリット4に係合、挿通する際の案内となり、この切欠3の存在により係合、挿通操作を円滑に行うことができる。   The base piece 1 made of a flat body is provided with a triangular notch 3 whose both edges are gradually approaching in the depth direction on the circumferential side thereof, and at the back end of the notch 3, A slit 4 having a smaller diameter than the diameter of the non-existing portion 2a is provided, and the notch 3 and the insertion hole 5 formed in the central portion of the base piece 1 are communicated with each other through the slit 4 so that the spherical protrusion 6 of the string body 2 The part 2a that does not exist can freely move between the notch 3 and the insertion hole 5. The notch 3 serves as a guide when the string body 2 is engaged and inserted into the slit 4, and the presence of the notch 3 enables smooth engagement and insertion.

紐体2は、前記スリット4を通じて前記挿通孔5位置まで移動できる径を備え、先端側に少なくも、基部片1の板厚の厚さより広い間隔幅をおいて複数個の球形突子6を列設して構成し、球形突子6は、前記紐体2の軸線上に配置した態様の、前記挿通孔5径より大径な球体状と成し、前記スリット4の中間部に設けた前記挿通孔5に部分的に係合してこれに係止するようにしてある。   The string body 2 has a diameter that can be moved to the position of the insertion hole 5 through the slit 4, and has a plurality of spherical protrusions 6 at the distal end side with a width wider than the thickness of the base piece 1. The spherical protrusions 6 are arranged in a line and formed in a spherical shape having a diameter larger than the diameter of the insertion hole 5 in the form of being arranged on the axis of the string body 2 and provided in the middle portion of the slit 4. The insertion hole 5 is partially engaged and locked thereto.

そして、袋体bの縮径した開口部b´に紐体を巻き付けて開口を塞ぐようにして、紐体2に設けた適宜の球形突子6をスリット4に紐体の一部を長手方向に沿わせて係合させるようにして挿通孔5に部分的に係合させて係止させることにより、閉塞具Aの両端(基部片1と紐体2の先端側)は互いに連結され、袋体の開口部の閉塞状態を維持し、閉塞具として機能するのである。   Then, a string body is wound around the opening b ′ having a reduced diameter of the bag body b so as to close the opening, and an appropriate spherical protrusion 6 provided on the string body 2 is inserted into the slit 4 so that a part of the string body is in the longitudinal direction. The both ends of the obturator A (the base piece 1 and the distal end side of the string body 2) are connected to each other by being partially engaged with the insertion hole 5 and locked together. It maintains the closed state of the opening of the body and functions as an obturator.

なお、球形突子6を紐体2に複数個列設したのは、袋体bの縮径した開口部b´の紐体2の巻き付け径に対応して袋類開口の閉塞操作を行えるようにしたもので、前記の巻き付け径がほぼ一定である袋類に用いるものであれば、この球形突子6は単一でも不都合はないし、不要な球形突子6部分は紐体2を切断して除いても良い。   The plurality of the spherical protrusions 6 arranged in the string body 2 can be used to close the opening of the bags corresponding to the winding diameter of the string body 2 of the opening b ′ whose diameter is reduced in the bag body b. In this case, if it is used for bags having a substantially constant winding diameter, there is no inconvenience even if this spherical protrusion 6 is single, and the unnecessary spherical protrusion 6 portion cuts the string 2. May be removed.

斜視図。Perspective view. 使用状態を示す一部欠截拡大斜視図。FIG. 3 is a partially broken enlarged perspective view showing a use state.

符号の説明Explanation of symbols

1 基部片
2 紐体
4 スリット
5 挿通孔
6 球形突子
DESCRIPTION OF SYMBOLS 1 Base piece 2 String body 4 Slit 5 Insertion hole 6 Spherical protrusion

Claims (1)

扁平な基部片と、該基部片に連設し、先端側に球形突子を設けた紐体とで成り、紐体の前記球形突子のない部分を挿通できる径を備えたスリットと、該スリットに連通し、しかも、前記球形突子の径より小径な挿通孔を前記基部片の厚さ方向に沿わせてそれぞれ設けた、袋類開口部の合成樹脂製閉塞具。   A flat base piece, and a string provided continuously with the base piece and provided with a spherical protrusion on the tip side, a slit having a diameter through which a portion without the spherical protrusion of the string body can be inserted; A synthetic resin obturator for a bag opening, which is provided with an insertion hole communicating with the slit and having a diameter smaller than the diameter of the spherical protrusion along the thickness direction of the base piece.
JP2008323759A 2008-12-19 2008-12-19 Closing device made of synthetic resin for opening of bag or the like Pending JP2010143620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008323759A JP2010143620A (en) 2008-12-19 2008-12-19 Closing device made of synthetic resin for opening of bag or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008323759A JP2010143620A (en) 2008-12-19 2008-12-19 Closing device made of synthetic resin for opening of bag or the like

Publications (1)

Publication Number Publication Date
JP2010143620A true JP2010143620A (en) 2010-07-01

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Application Number Title Priority Date Filing Date
JP2008323759A Pending JP2010143620A (en) 2008-12-19 2008-12-19 Closing device made of synthetic resin for opening of bag or the like

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JP (1) JP2010143620A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146687A (en) * 1978-05-10 1979-11-16 Mitsubishi Electric Corp Method of testing pipe
JPS54146689A (en) * 1978-05-09 1979-11-16 Mitsubishi Heavy Ind Ltd Sample container
JP2007008576A (en) * 2005-06-28 2007-01-18 Akira Ito Tool for opening and closing bag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146689A (en) * 1978-05-09 1979-11-16 Mitsubishi Heavy Ind Ltd Sample container
JPS54146687A (en) * 1978-05-10 1979-11-16 Mitsubishi Electric Corp Method of testing pipe
JP2007008576A (en) * 2005-06-28 2007-01-18 Akira Ito Tool for opening and closing bag

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