JP2022135053A - Bag mouth fastener device - Google Patents

Bag mouth fastener device Download PDF

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JP2022135053A
JP2022135053A JP2021034628A JP2021034628A JP2022135053A JP 2022135053 A JP2022135053 A JP 2022135053A JP 2021034628 A JP2021034628 A JP 2021034628A JP 2021034628 A JP2021034628 A JP 2021034628A JP 2022135053 A JP2022135053 A JP 2022135053A
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fastener
elastic cord
round hole
bag
elastic
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克二 木原
Katsuji Kihara
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/80Packaging reuse or recycling, e.g. of multilayer packaging

Abstract

To provide a low-cost bag mouth fastener device capable of fastening mouths of bags such as a vinyl bag, a paper bag and a cloth bag and achieving easy and repeated fastening and unfastening and no loosing of a fastened part even if a stretchable string is broken.SOLUTION: A bag mouth fastener device includes: a hook-shaped fastener device 1 which has a vertical part and a horizontal part and may be provided with a plurality of grooves 6 including a left guide part 3, a chevron-shaped guide part 4 and a right guide part 5 at the vertical part and round holes 7 at the lower end; and a stretchable string.SELECTED DRAWING: Figure 1

Description

本発明は、ビニール袋、紙袋、布製袋などの口を締められると共に、簡単に締める、開けるが繰り返し行えることが可能で、安価に提供できる袋口締め具に関するものである。 The present invention relates to a bag mouth closure that can be provided at a low cost by being able to close the mouth of a plastic bag, a paper bag, a cloth bag, or the like, easily and repeatedly closing and opening the bag.

袋の口を締めるには、輪ゴムや特許文献1の輪ゴムを利用した締め具(実登3075473)や、特許文献2のばねを利用した締め具(特開2005-058297)などが提案されている。 In order to tighten the mouth of the bag, a fastener using a rubber band or a rubber band in Patent Document 1 (Jitsuno 3075473), a fastener using a spring in Patent Document 2 (Japanese Patent Application Laid-Open No. 2005-058297), etc. have been proposed. .

実登3075473actual climbing 3075473 特開2005-058297JP 2005-058297

輪ゴムと輪ゴムを利用した特許文献1では、袋口を締める部分が細い場合は輪ゴムを余して締めるとすぐに締め付けが緩んでしまい、余さないように締めるには必要以上に締め付ける部分を巻き付ける動作を繰り返さなければならないことになる。袋の中身が湿気ないように袋口を強く締め付けると、輪ゴムは締め付けを解くときに輪ゴムを簡単につまむ事ができず、特許文献1は袋口締め具を抜くことが出来ずにあけにくく、輪ゴムの利用は、輪が切れてしまうと使えなくなる問題がある。
特許文献2は、部品点数が多いこともあり、製作までの工程が多く複雑で商品の製作及び販売のコストが高くなると共に、商品の体積も多く、製作所から個人使用までのすべての工程で収納スペースを広く取らなければならない問題がある。
In Patent Document 1, which uses rubber bands and rubber bands, if the part to tighten the mouth of the bag is thin, if the rubber band is excessively tightened, the tightening will be loosened immediately. You will have to repeat the action. If the mouth of the bag is tightly tightened so that the contents of the bag do not get wet, the rubber band cannot be easily pinched when unfastened. The use of rubber bands has the problem of being unusable if the ring breaks.
In patent document 2, the number of parts is large, and the processes up to production are many and complicated, and the cost of producing and selling the product is high. There is the problem of having to take up a lot of space.

本発明の袋口締め具は、最下端に丸孔(7)を設けた溝(6)を2つ以上有した締め具(1)と伸縮紐(8)で、1例が縦部と横部があるかぎ型の締め具(1)と一本の伸縮性のある伸縮紐(8)とからなり、締め具(1)は、図1に示すように横部が押さえ部(2)になっており、袋(10)の絞り部(12)を共につかめる適度な大きさで、縦部には左ガイド部(3)、山ガイド部(4)、右ガイド部(5)を設け、左ガイド部(3)と山ガイド部(4)の間、右ガイド部(5)と山ガイド部(4)の間に溝(6)があり、溝(6)の最下端に丸孔(7)を設けている。縦部に設けている溝(6)は、山ガイド部(4)を複数設けることによって山ガイド部(4)と山ガイド部(4)の間に最下端には丸孔(7)を設けた溝(6)を増やすことが可能であり、溝(6)の隙間は、上は広く下に行くにしくに従って狭く、一番狭いところは伸縮紐(8)を強く(限界90%~70%)引き伸ばした時の太さの幅で、丸孔(7)の直径は溝(6)の幅より少し(約10%~5%)大きくなっている。 The bag mouth fastener of the present invention is a fastener (1) having two or more grooves (6) with round holes (7) at the bottom end and an elastic string (8), one example of which is a vertical part and a horizontal part. It consists of a hook-shaped fastener (1) with a part and a single stretchable elastic string (8), and the fastener (1) has a horizontal part that is attached to the pressing part (2) as shown in Fig. 1. It is a moderate size that can hold both the squeeze part (12) of the bag (10), and the vertical part is provided with a left guide part (3), a mountain guide part (4), and a right guide part (5). There is a groove (6) between the left guide part (3) and the mountain guide part (4), and between the right guide part (5) and the mountain guide part (4). 7) is provided. The groove (6) provided in the vertical part is provided with a round hole (7) at the lowest end between the mountain guides (4) by providing multiple mountain guides (4). It is possible to increase the number of grooves (6), and the gap between the grooves (6) is wider at the top and narrower as it goes down, and at the narrowest point, tighten the elastic cord (8) (limit 90% to 70%). %) The width of the thickness when stretched, the diameter of the round hole (7) is slightly larger (about 10% to 5%) than the width of the groove (6).

本発明の効果は、ビニール袋、紙袋、布製袋などの絞り部(12)を簡単に締められ,簡単に開けられることを繰り返し行えることが可能で、絞り部(12)を強く締めて丸孔(7)に留めても簡単に巻かれていない側の伸縮紐(8)をつまんで伸縮紐(8)を丸孔(7)から外し、袋(10)の絞り部(12)を解いて袋口(11)を開ける事ができ、伸縮紐(8)とかぎ型の締め具(1)の袋口締め具は、簡単な作りでコストが安く、商品の体積が少ないため保管スペースが小さくできる。 The effect of the present invention is that the squeezing part (12) of a plastic bag, paper bag, cloth bag, etc. can be easily tightened and easily opened repeatedly. Pinch the elastic string (8) on the side that is not easily wound even if it is fastened to (7), remove the elastic string (8) from the round hole (7), and untie the squeeze part (12) of the bag (10). The opening of the bag (11) can be opened, and the elastic string (8) and the hook-shaped fastener (1) are easy to make and inexpensive, and the storage space is small because the volume of the product is small. can.

本発明の一部である締め具(1)の斜視図の同図(a)、側面図の同図(b)、正面図の同図(c)である。It is the figure (a) of the perspective view of the fastener (1) which is a part of this invention, the figure (b) of the side view, and the same figure (c) of the front view. 本発明の一部である締め具(1)の斜視図の同図(a)、伸縮紐(8)の平面図の同図(b)と、袋(10)の平面図の同図(c)である。The same figure (a) of the perspective view of the fastener (1) which is a part of the present invention, the same figure (b) of the plan view of the elastic cord (8), and the same figure (c) of the plan view of the bag (10) ). 本発明の一部である、同図(a)、同図(b)、同図(c) 、同図(d)、同図(e)は、締め具(1)と伸縮紐(8)を用いて絞り部(12)を締める手順図である。FIG. 1(a), FIG. 1(b), FIG. 1(c), FIG. 1(d), and FIG. It is a procedure diagram for tightening the constricted portion (12) using. 本発明の一部である締め具(1)の同図(a)、同図(b)の2例の斜視図と伸縮紐(8)の同図(c)の1例の斜視図と同図(c)の伸縮紐(8)を締め具(1)の丸孔(7)に留めた拡大断面図の同図(d)である。It is the same as the perspective view of two examples of the same figure (a) and the same figure (b) of the fastener (1) which is a part of the present invention, and the same perspective view of one example of the elastic cord (8) of the same figure (c). It is the same figure (d) of the enlarged sectional view which fastened the elastic|stretch cord (8) of FIG. (c) to the round hole (7) of the fastener (1).

図1は、本発明の一部である締め具(1)の同図(a) 、同図(b)、同図(c)であり、締め具(1)の押さえ部(2)は袋(10)の絞り部(12)を共につかめる適度な大きさになっており、縦部には左ガイド部(3)、山ガイド部(4)、右ガイド部(5)を設け、左ガイド部(3)と山ガイド部(4)の間、右ガイド部(5)と山ガイド部(4)の間に溝(6)があり、溝(6)の最下端には丸孔(7)を設けている。
また、前記締め具(1)の材質は、木、プラスチック、金属、厚紙などから形成され、前記締め具(1)の縦部に設けている溝(6)は、山ガイド部(4)を複数設けることによって山ガイド部(4)と山ガイド部(4)の間に最下端に丸孔(7)を設けた溝(6)を増やすことが可能であり、溝(6)の隙間は上が広く下がって行くにしたがって狭く、伸縮紐(8)を強く(限界90%~70%)引き伸ばした時の太さの幅になっており、丸孔(7)の直径は溝(6)の最小の幅より少し(約10%~5%)大きくなっている。
FIG. 1 shows (a), (b), and (c) of the fastener (1) which is a part of the present invention, and the pressing portion (2) of the fastener (1) is a bag. It has an appropriate size that can be grasped together with the diaphragm part (12) of (10). There is a groove (6) between the part (3) and the mountain guide part (4), and between the right guide part (5) and the mountain guide part (4). ) is provided.
The material of the fastener (1) is made of wood, plastic, metal, cardboard, etc. The groove (6) provided in the vertical part of the fastener (1) guides the mountain guide part (4). By providing more than one, it is possible to increase the groove (6) with a round hole (7) at the lowest end between the mountain guides (4) and the mountain guides (4), and the gap between the grooves (6) is The width of the elastic cord (8) becomes wider as it goes down, and the width is the same as the width of the elastic cord (8) when it is stretched strongly (limit 90% to 70%). is slightly (about 10% to 5%) larger than the minimum width of

図2は、本発明の一部である締め具(1)の斜視図の同図(a)で、最下端に丸孔(7)を設けた溝(6)を有した四角い板の簡単なもので、伸縮紐(8)の同図(b)は、伸縮紐(8)の材質がゴム材だけでなく金属及び硬質樹脂系のものをコイル状に巻いた複合材を含め同質又は異質の伸縮材の紐を数本束ねた物を被覆した伸縮紐(8)あり、伸縮紐(8)の断面の形状は、丸、三角、四角、など形にこだわらず太さが均一でなく細いところと太いところがある伸縮紐(8)も可能である。
袋(10)の同図(c)は、ビニール袋、紙袋、布製袋をふくめ、袋口を締めるために絞り部(12)を簡単に締められ、簡単に開けられることを繰り返し行えることが可能であり、数本の材料を束ねるために絞り部(12)を締める道具として利用できることも示している。
FIG. 2 is a perspective view (a) of a fastener (1) which is a part of the present invention. In the same figure (b) of the elastic cord (8), the material of the elastic cord (8) is not only rubber material, but also homogeneous or heterogeneous, including composite materials such as metal and hard resin wound in a coil shape. There is an elastic string (8) that is made by bundling several strings of elastic material and covered. An elastic string (8) with a thick part is also possible.
Bag (10) (c) in the same figure includes plastic bags, paper bags, and cloth bags, and it is possible to repeatedly tighten the squeeze part (12) to tighten the mouth of the bag and open it easily. , and can also be used as a tool for tightening the constriction (12) for bundling several strips of material.

図3は、本発明の一部で同図(a)、同図(b)、同図(c) 、同図(d)、同図(e)が、締め具(1)と伸縮紐(8)を用いて袋(10)の絞り部(12)を締める手順図で、同図(a)は、伸縮紐(8)の伸縮紐端部(9)から適当な部分を強く引き伸ばしながら左ガイド部(3)と山ガイド部(4)の溝(6)から入れて丸孔(7)で留めて残りの伸縮紐(8)を袋(10)の絞り部(12)を締める準備をしている図で、同図(b)は、丸孔(7)に留められた残りの伸縮紐(8)を袋(10)の絞り部(12)を一回り締め始めた図で、同図(c)は、絞り部(12)を一回り締め始めた伸縮紐(8)を絞り部(12)を何回か締めた残りの伸縮紐端部(9)が下にある図で、同図(d)は、袋(10)の絞り部(12)を締め終わった伸縮紐(8)を留めるために準備をしている図で、同図(e)は、締め終わった伸縮紐(8)を留めるために残った伸縮紐端部(9)から適当な部分を掴んで強く引き伸ばしながら右ガイド部(5)と山ガイド部(4)の溝(6)から入れて丸孔(7)に留め終わった図である。 FIG. 3 is a part of the present invention, in which (a), (b), (c), (d), and (e) are a fastener (1) and an elastic cord ( 8) is used to tighten the squeezing part (12) of the bag (10). Insert the guide part (3) and the groove (6) of the mountain guide part (4), fasten it with the round hole (7), and prepare to tighten the remaining elastic string (8) to the squeeze part (12) of the bag (10). Figure (b) shows the remaining stretchable string (8) fastened in the round hole (7) beginning to tighten around the throttle (12) of the bag (10). Figure (c) shows the stretch cord (8) that has started tightening the tightening portion (12) once, and the remaining stretch cord end (9) after tightening the tightening portion (12) several times. (d) of the same figure shows preparations for fastening the stretchable string (8) that has finished tightening the squeeze portion (12) of the bag (10), and (e) of the same figure shows the tightened stretchable string. Grab an appropriate part from the end of the elastic cord (9) that remains to fasten (8) and stretch it strongly while inserting it through the groove (6) of the right guide part (5) and the mountain guide part (4) and inserting it into the round hole ( 7).

図4の同図(a)は、締め具(1)の縦部の左ガイド部(3)が右ガイド部(5)より押さえ部(2)に近く斜めに設けた縦部で、左ガイド部(3)と右ガイド部(5)の間の山ガイド部(4)を複数設けて伸縮紐(8)を留める最下端に丸孔(7)を設けた溝(6)を増やした締め具(1)であり、同図(b)は、締め具(1)の縦部が横部と平行に設けた縦部で、左ガイド部(3)と右ガイド部(5)の間の山ガイド部(4)を複数設けて伸縮紐(8)を留める最下端に丸孔(7)を設けた溝(6)を増やした締め具(1)であり、同図(c)は、伸縮紐(8)の形状が太い凸部と細いところがあり、太いところは絶対丸孔(7)を通れない太さの伸縮紐(8)で、同図(d)は、同図(c)の伸縮紐(8)用の締め具(1)の丸孔(7)に伸縮紐(8)を留めた拡大断面図である。 Fig. 4(a) shows that the left guide part (3) of the vertical part of the fastener (1) is closer to the holding part (2) than the right guide part (5) and is diagonally provided. Tightening with increased groove (6) with round hole (7) at the bottom end where multiple mountain guide parts (4) are provided between part (3) and right guide part (5) to fasten elastic cord (8) Fig. 2(b) shows the vertical part of the fastener (1) parallel to the horizontal part, between the left guide part (3) and the right guide part (5). It is a fastener (1) with an increased number of grooves (6) having a round hole (7) at the lowest end for fastening an elastic cord (8) with a plurality of mountain guides (4). The shape of the elastic string (8) has a thick convex part and a thin part. Fig. 2 is an enlarged cross-sectional view of the elastic cord (8) fastened to the round hole (7) of the fastener (1) for the elastic cord (8).

図1の本発明の一部を示した締め具(1)は、縦部と横部があるかぎ型ではあるが、平らな板の片側に伸縮紐(8)を留める丸孔(7)を設けた溝(6)を二つ以上設けてかぎ型に曲げた締め具(1)も可能で、原価が安く安価で提供可能で、商品の体積が少ないために収納スペースをあまりとらないことを示している。 The fastener (1) shown in FIG. 1, which shows a part of the present invention, has a hook shape with vertical and horizontal parts, but has a flat plate with a round hole (7) for fastening an elastic cord (8) on one side. It is also possible to provide a fastener (1) bent into a hook shape by providing two or more grooves (6). showing.

図2の本発明の一部である締め具(1)は、複数の丸孔(7)を設けた溝(6)を有した簡単なもので、押さえ部(2)がなく少し締めにくい部分はあるが極力体積を減らし、保管しやすく、複数の丸孔(7)を利用して伸縮紐(8)の伸縮紐端部(9)を丸孔(7)に留め、残りの伸縮紐(8)で絞り部(12)を絞って丸孔(7)に留める事ができることや、2本の伸縮紐(8)を丸孔(7)で留めてつなぐこと、1本の伸縮紐(8)の伸縮紐端部(9)と残ったほうの適当なところを丸孔(7)に留めることによって、好む大きさの輪を作ることもできることも示している。 The fastener (1), which is part of the present invention shown in FIG. However, the volume is reduced as much as possible and it is easy to store. Using multiple round holes (7), the elastic cord end (9) of the elastic cord (8) is fastened to the round hole (7), and the remaining elastic cord ( 8) can squeeze the squeezed part (12) and fasten it to the round hole (7), two elastic cords (8) can be fastened and connected with the round hole (7), and one elastic cord (8 ) and the remaining elastic cord end (9) can be clipped into the round hole (7) to create a loop of the desired size.

図3の、同図(a)、同図(b)、同図(c) 、同図(d)、同図(e)は、本発明の一部を示した締め具(1)と伸縮紐(8)を用いて絞り部(12)を締める手順図であるが、絞り部(12)が細く、とりあえず軽く締めておきたいときには、同図(b)から同図(c)に行かずに上に向かっている伸縮紐(8)を引き伸ばして同図(e)の右ガイド部(5)と山ガイド部(4)の溝(6)から入れて丸孔(7)で留めることができ、絞り部(12)を必要以上にぐるぐる巻くことはない。袋(10)の中身が湿気ないように特に絞り部(12)を強く締めたいときは、始めに締める強さは伸縮紐(8)の限界の80%~60%に抑えて巻き、次からは始めに巻いた伸縮紐(8)の上に重なるように巻きながら強くし、希望する締める強さになってから2~3回増し締めして丸孔(7)で留めることか、始めに留める方の伸縮紐端(9)側に結びの凸部を作って丸孔(7)で留めれば、結びの凸部は丸孔(7)を通過することが無いため、残った伸縮紐(8)で始めから強く締めることが出来る。締めを解くときには丸孔(7)に留めて巻かれていない伸縮紐(8)をつまんで、右ガイド部(5)と山ガイド部(4)の溝(6)の丸孔(7)から伸縮紐(8)を引っ張って外せば簡単に締め付けを解くことが出来る。 3(a), 3(b), 3(c), 3(d) and 3(e) show a part of the present invention, the fastener (1) and the telescopic It is a procedure diagram for tightening the constricted part (12) using the string (8), but if the constricted part (12) is thin and you want to tighten it lightly for the time being, do not go from (b) to (c) in the figure. In the same figure (e), the stretchable string (8) can be stretched and put through the groove (6) of the right guide (5) and the mountain guide (4) and fastened with the round hole (7). It is possible to prevent the constricted portion (12) from being wound more than necessary. If you want to tighten the squeeze part (12) especially strongly so that the contents of the bag (10) do not get damp, first tighten the elastic string (8) with a tightening strength of 80% to 60% of the limit, and then roll it. Tighten it while wrapping it so that it overlaps the elastic cord (8) that you wound at the beginning, and after reaching the desired tightening strength, tighten it 2-3 times and fasten it with the round hole (7). If you make a knot projection on the end (9) of the elastic cord to be fastened and fasten it with a round hole (7), the knot projection will not pass through the round hole (7), so the remaining elastic cord (8) can be tightened strongly from the beginning. When unfastening, hold the elastic cord (8) that is not wrapped in the round hole (7) and pull it through the round hole (7) in the groove (6) of the right guide (5) and mountain guide (4). The tightening can be easily released by pulling the elastic cord (8) to remove it.

図4の同図(a)、同図(c)は、締め具(1)の縦部の向きが横部に対して色々な角度が可能であることを示し、締める物の種類や大きさ、締める体勢に合わせた適正な締め具(1)の縦部の角度を選び、山ガイド部(4)を複数設けて伸縮紐(8)を留める最下端に丸孔(7)を設けた溝(6)を増やした締め具(1)があり、始めに伸縮紐(8)の片方を丸孔(7)に留め、次に残った伸縮紐(8)で絞り部(12)を数回巻いてから別の丸孔(7)に留め、再度残った伸縮紐(8)で絞り部(12)を数回巻いてから別の丸孔(7)に留め、丸孔(7)があるだけそれを続けることによって、伸縮紐(8)がどれかの丸孔(7)と丸孔(7)の間の伸縮紐(8)が切れても、締めが解けてしまうことがない締め具(1)が可能であることを示している。 4(a) and 4(c) show that the vertical part of the fastener (1) can be oriented at various angles with respect to the horizontal part. , Select the appropriate vertical angle of the fastener (1) according to the tightening posture, provide multiple mountain guides (4), and secure the elastic cord (8) with a round hole (7) at the bottom end. There is a fastener (1) with an increased number of (6). First, fasten one side of the elastic cord (8) to the round hole (7), then tighten the squeezed part (12) several times with the remaining elastic cord (8). After winding it, fasten it to another round hole (7), then wrap the remaining elastic cord (8) around the throttle part (12) several times and then fasten it to another round hole (7), so that there is a round hole (7). By continuing it only, even if the elastic cord (8) between the round holes (7) is broken, the tightening will not be loosened. (1) is possible.

図4の同図(c)は、伸縮紐(8)の形状が太い凸部と細いところがあり、太いところは絶対丸孔(7)を通れない太さの伸縮紐(8)で、太くさせているのは同質の伸縮材によるものの他、他質伸縮材、プラスチック材、金属材などの塊を包含することによって太くさせており、凸部のある太いところと細いところがある伸縮紐(8)で始めに締め具(1)の丸孔(7)に伸縮紐(8)の限界の約70%で引き伸ばして丸孔(7)で留めても、残りの伸縮紐(8)を限界の約90%以上の力で絞り部(12)を締めて丸孔(7)で留めれば、絞り部(12)が緩まない仕組みであることを示しており、同図(d)は、同図(c)の伸縮紐(8)用の締め具(1)の丸孔(7)に伸縮紐(8)を留めた拡大断面図で伸縮紐(8)の凸部に合わせて、締め具(1)の丸孔(7)が凹部の中に設けられており、丸孔(7)に留めた伸縮紐(8)の凸部が丸孔(7)側に引っ張られ、揺れや振動などを含め簡単に丸孔(7)から凸部が凹部のふちを乗り越えて溝(6)を外れない仕組みになっていることを示している。 In FIG. 4(c), the elastic cord (8) has a thick convex part and a thin part. In addition to the elastic material of the same quality, the elastic cord (8) is made thicker by including lumps of different elastic materials, plastic materials, metal materials, etc., and has thick and thin parts with convex parts Even if you first stretch the elastic cord (8) through the round hole (7) of the fastener (1) to about 70% of the limit and fasten it with the round hole (7), the remaining elastic cord (8) is stretched to about the limit. It shows that if the constricted part (12) is tightened with a force of 90% or more and fastened with the round hole (7), the constricted part (12) will not loosen. In the enlarged cross-sectional view of (c) where the elastic cord (8) is fastened to the round hole (7) of the fastener (1) for the elastic cord (8), match the protrusion of the elastic cord (8) with the fastener ( The round hole (7) of 1) is provided in the concave part, and the convex part of the elastic cord (8) fastened to the round hole (7) is pulled toward the round hole (7), preventing shaking and vibration. Including, it shows that the convex part easily climbs over the edge of the concave part from the round hole (7) and does not come off the groove (6).

図4の同図(a)、同図(b)、同図(c)、同図(d))は、小さい物だけではなく、長く太い丸太をトラックに縛り付けるための大きな締め具(1)と全体的に太い伸縮紐(8)を作成することも可能で、トラックでがたがた道や長距離運ぶときに荷物が動いてロープが緩む、又は切れて荷物が落下することもあるが、本発明品の丈夫な伸縮紐(8)を使用すれば、がたがた道で荷物の位置が少し変わってロープなら緩んでしまう時でも、決められた伸縮の範囲以内で、炭素繊維を含めた被覆材を用いた伸縮紐(8)であれば問題なく、一か所切れたとしても荷物が落下することがない締め具(1)と伸縮紐(8)が可能であることを示している。 Figure 4 (a), (b), (c), and (d) of Figure 4 shows a large fastener (1) for tying not only small objects but also long and thick logs to a truck. It is also possible to create a thick stretchable cord (8) as a whole. If you use a durable elastic cord (8) of high quality, even if the position of the load changes slightly on the rough road and the rope becomes loose, the covering material including carbon fiber can be used within the specified elastic range. It shows that there is no problem if the elastic cord (8) is broken, and it is possible to use the fastener (1) and the elastic cord (8) that will not cause the load to fall even if it is broken at one point.

1 締め具
2 押さえ部
3 左ガイド部
4 山ガイド部
5 右ガイド部
6 溝
7 丸孔
8 伸縮紐
9 伸縮紐端部
10 袋
11 袋口
12 絞り部





























1 Clamp 2 Pressing Part 3 Left Guide Part 4 Mountain Guide Part 5 Right Guide Part 6 Groove 7 Round Hole 8 Telescopic String 9 Telescopic String End 10 Bag 11 Bag Mouth 12 Squeezing Part





























本発明は、ビニール袋、紙袋、布製袋などの口を締められると共に、簡単に締める、開けるが繰り返し行えることが可能で、安価に提供できる袋口締め具に関するものである。 The present invention relates to a bag mouth closure that can be provided at a low cost by being able to close the mouth of a plastic bag, a paper bag, a cloth bag, or the like, easily and repeatedly closing and opening the bag.

袋の口を締めるには、輪ゴムや特許文献1の輪ゴムを利用した締め具(実登3075473)や、特許文献2のばねを利用した締め具(特開2005-058297)などが提案されている。 In order to tighten the mouth of the bag, a fastener using a rubber band or a rubber band in Patent Document 1 (Jitsuno 3075473), a fastener using a spring in Patent Document 2 (Japanese Patent Application Laid-Open No. 2005-058297), etc. have been proposed. .

実登3075473actual climbing 3075473 特開2005-058297JP 2005-058297

輪ゴムと輪ゴムを利用した特許文献1では、袋口を締める部分が細い場合は輪ゴムを余して締めるとすぐに締め付けが緩んでしまい、余さないように締めるには必要以上に締め付ける部分を巻き付ける動作を繰り返さなければならないことになる。袋の中身が湿気ないように袋口を強く締め付けると、輪ゴムは締め付けを解くときに輪ゴムを簡単につまむ事ができず、特許文献1は袋口締め具を抜くことが出来ずにあけにくく、輪ゴムの利用は、輪が切れてしまうと使えなくなる問題がある。
特許文献2は、部品点数が多いこともあり、製作までの工程が多く複雑で商品の製作及び販売のコストが高くなると共に、商品の体積も多く、製作所から個人使用までのすべての工程で収納スペースを広く取らなければならない問題がある。
In Patent Document 1, which uses rubber bands and rubber bands, if the part to tighten the mouth of the bag is thin, if the rubber band is excessively tightened, the tightening will be loosened immediately. You will have to repeat the action. If the mouth of the bag is tightly tightened so that the contents of the bag do not get wet, the rubber band cannot be easily pinched when unfastened. The use of rubber bands has the problem of being unusable if the ring breaks.
In patent document 2, the number of parts is large, and the processes up to production are many and complicated, and the cost of producing and selling the product is high. There is the problem of having to take up a lot of space.

本発明の袋口締め具は、最下端に丸孔(7)を設けた溝(6)を2つ以上有した締め具(1)と両切り状の伸縮紐(8)で、1例が縦部と横部があるかぎ型の締め具(1)と一本の伸縮性のある伸縮紐(8)とからなり、締め具(1)は、図1に示すように横部が押さえ部(2)になっており、袋(10)の絞り部(12)を共につかめる適度な大きさで、縦部には左ガイド部(3)、山ガイド部(4)、右ガイド部(5)を設け、左ガイド部(3)と山ガイド部(4)の間、右ガイド部(5)と山ガイド部(4)の間に溝(6)があり、溝(6)の最下端に丸孔(7)を設けている。縦部に設けている溝(6)は、山ガイド部(4)を複数設けることによって山ガイド部(4)と山ガイド部(4)の間に最下端には丸孔(7)を設けた溝(6)を増やすことが可能であり、溝(6)の隙間は、上は広く下に行くにしくに従って狭く、一番狭いところは伸縮紐(8)を強く(限界90%~70%)引き伸ばした時の太さの幅で、丸孔(7)の直径は溝(6)の幅より少し(約10%~5%)大きくなっている。 The bag mouth fastener of the present invention is a fastener (1) having two or more grooves (6) with round holes (7) at the bottom end and a double-sided elastic cord (8). It consists of a hook-shaped fastener (1) with a part and a horizontal part and a single stretchable elastic string (8). 2), which is an appropriate size to grip both the squeeze part (12) of the bag (10), and the vertical part has a left guide part (3), a mountain guide part (4), and a right guide part (5). are provided, and there are grooves (6) between the left guide part (3) and the mountain guide part (4), between the right guide part (5) and the mountain guide part (4), and at the lowest end of the groove (6) It has a round hole (7). The groove (6) provided in the vertical part is provided with a round hole (7) at the lowest end between the mountain guides (4) by providing multiple mountain guides (4). It is possible to increase the number of grooves (6), and the gap between the grooves (6) is wider at the top and narrower as it goes down, and at the narrowest point, tighten the elastic cord (8) (limit 90% to 70%). %) The width of the thickness when stretched, the diameter of the round hole (7) is slightly larger (about 10% to 5%) than the width of the groove (6).

本発明の効果は、ビニール袋、紙袋、布製袋などの絞り部(12)を、切れた輪ゴムを含めた両切りの伸縮紐(8)で簡単に締められ,簡単に開けられることを繰り返し行えることが可能で、絞り部(12)を強く締めて丸孔(7)に留めても簡単に巻かれていない側の伸縮紐(8)を丸孔(7)から外し、袋(10)の絞り部(12)を解いて袋口(11)を開ける事ができ、伸縮紐(8)とかぎ型の締め具(1)の袋口締め具は、簡単な作りでコストが安く、商品の体積が少ないため保管スペースが小さくできる。 The effect of the present invention is that the squeezing part (12) of a plastic bag, paper bag, cloth bag, etc., can be easily tightened and easily opened with a stretchable string (8) including a cut rubber band. It is possible to tighten the squeezing part (12) tightly and fasten it to the round hole (7). The bag opening (11) can be opened by undoing the part (12), and the elastic cord (8) and the hook-shaped fastener (1) are simple and inexpensive to make and reduce the volume of the product. Storage space can be reduced due to less storage space.

本発明の一部である締め具(1)の斜視図の同図(a)、側面図の同図(b)、正面図の同図(c)である。It is the figure (a) of the perspective view of the fastener (1) which is a part of this invention, the figure (b) of the side view, and the same figure (c) of the front view. 本発明の一部である締め具(1)の斜視図の同図(a)、伸縮紐(8)の平面図の同図(b)と、袋(10)の平面図の同図(c)である。The same figure (a) of the perspective view of the fastener (1) which is a part of the present invention, the same figure (b) of the plan view of the elastic cord (8), and the same figure (c) of the plan view of the bag (10) ). 本発明の一部である、同図(a)、同図(b)、同図(c) 、同図(d)、同図(e)は、締め具(1)と伸縮紐(8)を用いて絞り部(12)を締める手順図である。FIG. 1(a), FIG. 1(b), FIG. 1(c), FIG. 1(d), and FIG. It is a procedure diagram for tightening the constricted portion (12) using. 本発明の一部である締め具(1)の同図(a)、同図(b)の2例の斜視図と伸縮紐(8)の同図(c)の1例の斜視図と同図(c)の伸縮紐(8)を締め具(1)の丸孔(7)に留めた拡大断面図の同図(d)である。It is the same as the perspective view of two examples of the same figure (a) and the same figure (b) of the fastener (1) which is a part of the present invention, and the same perspective view of one example of the elastic cord (8) of the same figure (c). It is the same figure (d) of the enlarged sectional view which fastened the elastic|stretch cord (8) of FIG. (c) to the round hole (7) of the fastener (1).

図1は、本発明の一部である締め具(1)の同図(a) 、同図(b)、同図(c)であり、締め具(1)の押さえ部(2)は袋(10)の絞り部(12)を共につかめる適度な大きさになっており、縦部には左ガイド部(3)、山ガイド部(4)、右ガイド部(5)を設け、左ガイド部(3)と山ガイド部(4)の間、右ガイド部(5)と山ガイド部(4)の間に溝(6)があり、溝(6)の最下端には丸孔(7)を設けている。
また、前記締め具(1)の材質は、木、プラスチック、金属、厚紙などから形成され、前記締め具(1)の縦部に設けている溝(6)は、山ガイド部(4)を複数設けることによって山ガイド部(4)と山ガイド部(4)の間に最下端に丸孔(7)を設けた溝(6)を増やすことが可能であり、溝(6)の隙間は上が広く下がって行くにしたがって狭く、伸縮紐(8)を強く(限界90%~70%)引き伸ばした時の太さの幅になっており、丸孔(7)の直径は溝(6)の最小の幅より少し(約10%~5%)大きくなっている。
FIG. 1 shows (a), (b), and (c) of the fastener (1) which is a part of the present invention, and the pressing portion (2) of the fastener (1) is a bag. It has an appropriate size that can be grasped together with the diaphragm part (12) of (10). There is a groove (6) between the part (3) and the mountain guide part (4), and between the right guide part (5) and the mountain guide part (4). ) is provided.
The material of the fastener (1) is made of wood, plastic, metal, cardboard, etc. The groove (6) provided in the vertical part of the fastener (1) guides the mountain guide part (4). By providing more than one, it is possible to increase the groove (6) with a round hole (7) at the lowest end between the mountain guides (4) and the mountain guides (4), and the gap between the grooves (6) is The width of the elastic cord (8) becomes wider as it goes down, and the width is the same as the width of the elastic cord (8) when it is stretched strongly (limit 90% to 70%). is slightly (about 10% to 5%) larger than the minimum width of

図2は、本発明の一部である締め具(1)の斜視図の同図(a)で、最下端に丸孔(7)を設けた溝(6)を有した四角い板の簡単なもので、伸縮紐(8)の同図(b)は、伸縮紐(8)の材質がゴム材だけでなく金属及び硬質樹脂系のものをコイル状に巻いた複合材を含め同質又は異質の伸縮材の紐を数本束ねた物を被覆した伸縮紐(8)あり、伸縮紐(8)の断面の形状は、丸、三角、四角、など形にこだわらず太さが均一でなく細いところと太いところがある伸縮紐(8)も可能である。
袋(10)の同図(c)は、ビニール袋、紙袋、布製袋をふくめ、袋口を締めるために絞り部(12)を簡単に締められ、簡単に開けられることを繰り返し行えることが可能であり、数本の材料を束ねるために絞り部(12)を締める道具として利用できることも示している。
FIG. 2 is a perspective view (a) of a fastener (1) which is a part of the present invention. In the same figure (b) of the elastic cord (8), the material of the elastic cord (8) is not only rubber material, but also homogeneous or heterogeneous, including composite materials such as metal and hard resin wound in a coil shape. There is an elastic string (8) that is made by bundling several strings of elastic material and covered. An elastic string (8) with a thick part is also possible.
Bag (10) (c) in the same figure includes plastic bags, paper bags, and cloth bags, and it is possible to repeatedly tighten the squeeze part (12) to tighten the mouth of the bag and open it easily. , and can also be used as a tool for tightening the constriction (12) for bundling several strips of material.

図3は、本発明の一部で同図(a)、同図(b)、同図(c) 、同図(d)、同図(e)が、締め具(1)と伸縮紐(8)を用いて袋(10)の絞り部(12)を締める手順図で、同図(a)は、伸縮紐(8)の伸縮紐端部(9)から適当な部分を強く引き伸ばしながら左ガイド部(3)と山ガイド部(4)の溝(6)から入れて丸孔(7)で留めて残りの伸縮紐(8)を袋(10)の絞り部(12)を締める準備をしている図で、同図(b)は、丸孔(7)に留められた残りの伸縮紐(8)を袋(10)の絞り部(12)を一回り締め始めた図で、同図(c)は、絞り部(12)を一回り締め始めた伸縮紐(8)を絞り部(12)を何回か締めた残りの伸縮紐端部(9)が下にある図で、同図(d)は、袋(10)の絞り部(12)を締め終わった伸縮紐(8)を留めるために準備をしている図で、同図(e)は、締め終わった伸縮紐(8)を留めるために残った伸縮紐端部(9)から適当な部分を掴んで強く引き伸ばしながら右ガイド部(5)と山ガイド部(4)の溝(6)から入れて丸孔(7)に留め終わった図である。 FIG. 3 is a part of the present invention, in which (a), (b), (c), (d), and (e) are a fastener (1) and an elastic cord ( 8) is used to tighten the squeezing part (12) of the bag (10). Insert the guide part (3) and the groove (6) of the mountain guide part (4), fasten it with the round hole (7), and prepare to tighten the remaining elastic string (8) to the squeeze part (12) of the bag (10). Figure (b) shows the remaining stretchable string (8) fastened in the round hole (7) beginning to tighten around the throttle (12) of the bag (10). Figure (c) shows the stretch cord (8) that has started tightening the tightening portion (12) once, and the remaining stretch cord end (9) after tightening the tightening portion (12) several times. (d) of the same figure shows preparations for fastening the stretchable string (8) that has finished tightening the squeeze portion (12) of the bag (10), and (e) of the same figure shows the tightened stretchable string. Grab an appropriate part from the end of the elastic cord (9) that remains to fasten (8) and stretch it strongly while inserting it through the groove (6) of the right guide part (5) and the mountain guide part (4) and inserting it into the round hole ( 7).

図4の同図(a)は、締め具(1)の縦部の左ガイド部(3)が右ガイド部(5)より押さえ部(2)に近く斜めに設けた縦部で、左ガイド部(3)と右ガイド部(5)の間の山ガイド部(4)を複数設けて伸縮紐(8)を留める最下端に丸孔(7)を設けた溝(6)を増やした締め具(1)であり、同図(b)は、締め具(1)の縦部が横部と平行に設けた縦部で、左ガイド部(3)と右ガイド部(5)の間の山ガイド部(4)を複数設けて伸縮紐(8)を留める最下端に丸孔(7)を設けた溝(6)を増やした締め具(1)であり、同図(c)は、伸縮紐(8)の形状が太い凸部と細いところがあり、太いところは絶対丸孔(7)を通れない太さの伸縮紐(8)で、同図(d)は、同図(c)の伸縮紐(8)用の締め具(1)の丸孔(7)に伸縮紐(8)を留めた拡大断面図である。 Fig. 4(a) shows that the left guide part (3) of the vertical part of the fastener (1) is closer to the holding part (2) than the right guide part (5) and is diagonally provided. Tightening with increased groove (6) with round hole (7) at the bottom end where multiple mountain guide parts (4) are provided between part (3) and right guide part (5) to fasten elastic cord (8) Fig. 2(b) shows the vertical part of the fastener (1) parallel to the horizontal part, between the left guide part (3) and the right guide part (5). It is a fastener (1) with an increased number of grooves (6) having a round hole (7) at the lowest end for fastening an elastic cord (8) with a plurality of mountain guides (4). The shape of the elastic string (8) has a thick convex part and a thin part. Fig. 2 is an enlarged cross-sectional view of the elastic cord (8) fastened to the round hole (7) of the fastener (1) for the elastic cord (8).

図1の本発明の一部を示した締め具(1)は、縦部と横部があるかぎ型ではあるが、平らな板の片側に伸縮紐(8)を留める丸孔(7)を設けた溝(6)を二つ以上設けてかぎ型に曲げた締め具(1)も可能で、原価が安く安価で提供可能で、商品の体積が少ないために収納スペースをあまりとらないことを示している。 The fastener (1) shown in FIG. 1, which shows a part of the present invention, has a hook shape with vertical and horizontal parts, but has a flat plate with a round hole (7) for fastening an elastic cord (8) on one side. It is also possible to provide a fastener (1) bent into a hook shape by providing two or more grooves (6). showing.

図2の本発明の一部である締め具(1)は、複数の丸孔(7)を設けた溝(6)を有した簡単なもので、押さえ部(2)がなく少し締めにくい部分はあるが極力体積を減らし、保管しやすく、複数の丸孔(7)を利用して伸縮紐(8)の伸縮紐端部(9)を丸孔(7)に留め、残りの伸縮紐(8)で絞り部(12)を絞って丸孔(7)に留める事ができることや、2本の伸縮紐(8)を丸孔(7)で留めてつなぐこと、1本の伸縮紐(8)の伸縮紐端部(9)と残ったほうの適当なところを丸孔(7)に留めることによって、好む大きさの輪を作ることもできることも示している。 The fastener (1), which is part of the present invention shown in FIG. However, the volume is reduced as much as possible and it is easy to store. Using multiple round holes (7), the elastic cord end (9) of the elastic cord (8) is fastened to the round hole (7), and the remaining elastic cord ( 8) can squeeze the squeezed part (12) and fasten it to the round hole (7), two elastic cords (8) can be fastened and connected with the round hole (7), and one elastic cord (8 ) and the remaining elastic cord end (9) can be clipped into the round hole (7) to create a loop of the desired size.

図3の、同図(a)、同図(b)、同図(c) 、同図(d)、同図(e)は、本発明の一部を示した締め具(1)と伸縮紐(8)を用いて絞り部(12)を締める手順図であるが、絞り部(12)が細く、とりあえず軽く締めておきたいときには、同図(b)から同図(c)に行かずに上に向かっている伸縮紐(8)を引き伸ばして同図(e)の右ガイド部(5)と山ガイド部(4)の溝(6)から入れて丸孔(7)で留めることができ、絞り部(12)を必要以上にぐるぐる巻くことはない。袋(10)の中身が湿気ないように特に絞り部(12)を強く締めたいときは、始めに締める強さは伸縮紐(8)の限界の80%~60%に抑えて巻き、次からは始めに巻いた伸縮紐(8)の上に重なるように巻きながら強くし、希望する締める強さになってから2~3回増し締めして丸孔(7)で留めることか、始めに留める方の伸縮紐端(9)側に結びの凸部を作って丸孔(7)で留めれば、結びの凸部は丸孔(7)を通過することが無いため、残った伸縮紐(8)で始めから強く締めることが出来る。締めを解くときには丸孔(7)に留めて巻かれていない伸縮紐(8)をつまんで、右ガイド部(5)と山ガイド部(4)の溝(6)の丸孔(7)から伸縮紐(8)を引っ張って外せば簡単に締め付けを解くことが出来る。 3(a), 3(b), 3(c), 3(d) and 3(e) show a part of the present invention, the fastener (1) and the telescopic It is a procedure diagram for tightening the constricted part (12) using the string (8), but if the constricted part (12) is thin and you want to tighten it lightly for the time being, do not go from (b) to (c) in the figure. In the same figure (e), the stretchable string (8) can be stretched and put through the groove (6) of the right guide (5) and the mountain guide (4) and fastened with the round hole (7). It is possible to prevent the constricted portion (12) from being wound more than necessary. If you want to tighten the squeeze part (12) especially strongly so that the contents of the bag (10) do not get damp, first tighten the elastic string (8) with a tightening strength of 80% to 60% of the limit, and then roll it. Tighten it while wrapping it so that it overlaps the elastic cord (8) that you wound at the beginning, and after reaching the desired tightening strength, tighten it 2-3 times and fasten it with the round hole (7). If you make a knot projection on the end (9) of the elastic cord to be fastened and fasten it with a round hole (7), the knot projection will not pass through the round hole (7), so the remaining elastic cord (8) can be tightened strongly from the beginning. When unfastening, hold the elastic cord (8) that is not wrapped in the round hole (7) and pull it through the round hole (7) in the groove (6) of the right guide (5) and mountain guide (4). The tightening can be easily released by pulling the elastic cord (8) to remove it.

図4の同図(a)、同図(c)は、締め具(1)の縦部の向きが横部に対して色々な角度が可能であることを示し、締める物の種類や大きさ、締める体勢に合わせた適正な締め具(1)の縦部の角度を選び、山ガイド部(4)を複数設けて伸縮紐(8)を留める最下端に丸孔(7)を設けた溝(6)を増やした締め具(1)があり、始めに伸縮紐(8)の片方を丸孔(7)に留め、次に残った伸縮紐(8)で絞り部(12)を数回巻いてから別の丸孔(7)に留め、再度残った伸縮紐(8)で絞り部(12)を数回巻いてから別の丸孔(7)に留め、丸孔(7)があるだけそれを続けることによって、伸縮紐(8)がどれかの丸孔(7)と丸孔(7)の間の伸縮紐(8)が切れても、締めが解けてしまうことがない締め具(1)が可能であることを示している。 4(a) and 4(c) show that the vertical part of the fastener (1) can be oriented at various angles with respect to the horizontal part. , Select the appropriate vertical angle of the fastener (1) according to the tightening posture, provide multiple mountain guides (4), and secure the elastic cord (8) with a round hole (7) at the bottom end. There is a fastener (1) with an increased number of (6). First, fasten one side of the elastic cord (8) to the round hole (7), then tighten the squeezed part (12) several times with the remaining elastic cord (8). After winding it, fasten it to another round hole (7), then wrap the remaining elastic cord (8) around the throttle part (12) several times and then fasten it to another round hole (7), so that there is a round hole (7). By continuing it only, even if the elastic cord (8) between the round holes (7) is broken, the tightening will not be loosened. (1) is possible.

図4の同図(c)は、伸縮紐(8)の形状が太い凸部と細いところがあり、太いところは絶対丸孔(7)を通れない太さの伸縮紐(8)で、太くさせているのは同質の伸縮材によるものの他、他質伸縮材、プラスチック材、金属材などの塊を包含することによって太くさせており、凸部のある太いところと細いところがある伸縮紐(8)で始めに締め具(1)の丸孔(7)に伸縮紐(8)の限界の約70%で引き伸ばして丸孔(7)で留めても、残りの伸縮紐(8)を限界の約90%以上の力で絞り部(12)を締めて丸孔(7)で留めれば、絞り部(12)が緩まない仕組みであることを示しており、同図(d)は、同図(c)の伸縮紐(8)用の締め具(1)の丸孔(7)に伸縮紐(8)を留めた拡大断面図で伸縮紐(8)の凸部に合わせて、締め具(1)の丸孔(7)が凹部の中に設けられており、丸孔(7)に留めた伸縮紐(8)の凸部が丸孔(7)側に引っ張られ、揺れや振動などを含め簡単に丸孔(7)から凸部が凹部のふちを乗り越えて溝(6)を外れない仕組みになっていることを示している。 In FIG. 4(c), the elastic cord (8) has a thick convex part and a thin part. In addition to the elastic material of the same quality, the elastic cord (8) is made thicker by including lumps of different elastic materials, plastic materials, metal materials, etc., and has thick and thin parts with convex parts Even if you first stretch the elastic cord (8) through the round hole (7) of the fastener (1) to about 70% of the limit and fasten it with the round hole (7), the remaining elastic cord (8) is stretched to about the limit. It shows that if the constricted part (12) is tightened with a force of 90% or more and fastened with the round hole (7), the constricted part (12) will not loosen. In the enlarged cross-sectional view of (c) where the elastic cord (8) is fastened to the round hole (7) of the fastener (1) for the elastic cord (8), match the protrusion of the elastic cord (8) with the fastener ( The round hole (7) of 1) is provided in the concave part, and the convex part of the elastic cord (8) fastened to the round hole (7) is pulled toward the round hole (7), preventing shaking and vibration. Including, it shows that the convex part easily climbs over the edge of the concave part from the round hole (7) and does not come off the groove (6).

図4の同図(a)、同図(b)、同図(c)、同図(d))は、小さい物だけではなく、長く太い丸太をトラックに縛り付けるための大きな締め具(1)と全体的に太い伸縮紐(8)を作成することも可能で、トラックでがたがた道や長距離運ぶときに荷物が動いてロープが緩む、又は切れて荷物が落下することもあるが、本発明品の丈夫な伸縮紐(8)を使用すれば、がたがた道で荷物の位置が少し変わってロープなら緩んでしまう時でも、決められた伸縮の範囲以内で、炭素繊維を含めた被覆材を用いた伸縮紐(8)であれば問題なく、一か所切れたとしても荷物が落下することがない締め具(1)と伸縮紐(8)が可能であることを示している。 Figure 4 (a), (b), (c), and (d) of Figure 4 shows a large fastener (1) for tying not only small objects but also long and thick logs to a truck. It is also possible to create a thick stretchable cord (8) as a whole. If you use a durable elastic cord (8) of high quality, even if the position of the load changes slightly on the rough road and the rope becomes loose, the covering material including carbon fiber can be used within the specified elastic range. It shows that there is no problem if the elastic cord (8) is broken, and it is possible to use the fastener (1) and the elastic cord (8) that will not cause the load to fall even if it is broken at one point.

1 締め具
2 押さえ部
3 左ガイド部
4 山ガイド部
5 右ガイド部
6 溝
7 丸孔
8 伸縮紐
9 伸縮紐端部
10 袋
11 袋口
12 絞り部
1 Clamp 2 Pressing Part 3 Left Guide Part 4 Mountain Guide Part 5 Right Guide Part 6 Groove 7 Round Hole 8 Telescopic String 9 Telescopic String End 10 Bag 11 Bag Mouth 12 Squeezing Part

Claims (4)

締め具(1)は、最下端に丸孔(7)を設けた溝(6)を2つ以上有した締め具(1)と伸縮紐(8)であることを特徴とする袋口締め具。 A bag mouth fastener characterized in that the fastener (1) is a fastener (1) having two or more grooves (6) with round holes (7) at the bottom end and an elastic string (8). . 締め具(1)が、縦部と横部があるかぎ型で、縦部に左ガイド部(3)、山ガイド部(4)、右ガイド部(5)と、下端に丸孔(7)を設けた溝(6)が複数設けている締め具(1)と伸縮紐(8)を利用したことを特徴とする袋口締め具。 The fastener (1) is a hook type with a vertical part and a horizontal part. The vertical part has a left guide part (3), a mountain guide part (4), a right guide part (5), and a round hole (7) at the bottom end. A bag mouth fastener characterized by using a fastener (1) provided with a plurality of grooves (6) and an elastic cord (8). 前記伸縮紐(8)は、図2図(a) 、図4図(c)の凸部の材質が、ゴム材だけでなく金属及び硬質樹脂系のものをコイル状に巻いた複合材を含めた同質又は異質の伸縮材の紐を数本束ねた物を被覆した伸縮紐(8)もあり、その断面の形状は、丸、三角、四角、など形にこだわらず、太さが均一でなく細いところと太い凸部があり太いところが丸孔(7)を通れない太さの伸縮紐(8)も使用可能であることを特徴とする袋口締め具。 The material of the elastic cord (8) shown in Fig. 2 (a) and Fig. 4 (c) is not only rubber but also metal and hard resin composites wound in a coil shape. There is also an elastic cord (8) that is made by bundling several cords made of the same or different elastic material, and the shape of the cross section can be round, triangular, square, etc., and the thickness is not uniform. The bag mouth fastener is characterized in that it is possible to use an elastic string (8) having a thin part and a thick convex part and a thick part that cannot pass through the round hole (7). 前記締め具(1)は、縦部が横部に対して図1図(a) 、図4図(a) 図4図(b)のように色々な向きに設けることが可能で、丸孔(7)を、伸縮紐(8)の凸部に合う凹部の中に設けられることが可能であることを特徴とする袋口締め具。

















The fastener (1) can be provided in various directions with respect to the horizontal part, as shown in Fig. 1 (a), Fig. 4 (a), and Fig. 4 (b). A bag closure, characterized in that (7) can be provided in a recess that fits the projection of the elastic cord (8).

















JP2021034628A 2021-03-04 2021-03-04 Bag mouth fastener device Pending JP2022135053A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137870U (en) * 1988-03-14 1989-09-20
JPH10278913A (en) * 1997-03-31 1998-10-20 Tetsuyoshi Matsumura Tightening device using rubber band
JP2001072124A (en) * 1999-09-08 2001-03-21 Taiton Kk Binding device
JP2004331152A (en) * 2003-05-07 2004-11-25 Noboru Matsumoto Rubber band tightly binding implement
JP2008213931A (en) * 2007-03-06 2008-09-18 Hitoshi Ishige Simple binding tool
JP2012250762A (en) * 2011-06-01 2012-12-20 Teizo Hayashi Moisture blocking tool for bag
JP2017074968A (en) * 2015-10-15 2017-04-20 信子 木原 Rubber string fastener

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137870U (en) * 1988-03-14 1989-09-20
JPH10278913A (en) * 1997-03-31 1998-10-20 Tetsuyoshi Matsumura Tightening device using rubber band
JP2001072124A (en) * 1999-09-08 2001-03-21 Taiton Kk Binding device
JP2004331152A (en) * 2003-05-07 2004-11-25 Noboru Matsumoto Rubber band tightly binding implement
JP2008213931A (en) * 2007-03-06 2008-09-18 Hitoshi Ishige Simple binding tool
JP2012250762A (en) * 2011-06-01 2012-12-20 Teizo Hayashi Moisture blocking tool for bag
JP2017074968A (en) * 2015-10-15 2017-04-20 信子 木原 Rubber string fastener

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