WO2020250958A1 - Support d'ouverture pour récipient en forme de sachet - Google Patents

Support d'ouverture pour récipient en forme de sachet Download PDF

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Publication number
WO2020250958A1
WO2020250958A1 PCT/JP2020/022958 JP2020022958W WO2020250958A1 WO 2020250958 A1 WO2020250958 A1 WO 2020250958A1 JP 2020022958 W JP2020022958 W JP 2020022958W WO 2020250958 A1 WO2020250958 A1 WO 2020250958A1
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WO
WIPO (PCT)
Prior art keywords
bag
shaped container
opening
main body
holder
Prior art date
Application number
PCT/JP2020/022958
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English (en)
Japanese (ja)
Inventor
杉浦　正一
Original Assignee
杉浦　正一
合同会社梅潭行
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杉浦　正一, 合同会社梅潭行 filed Critical 杉浦　正一
Publication of WO2020250958A1 publication Critical patent/WO2020250958A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
    • B65B67/12—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials

Definitions

  • the present invention relates to an opening holder for a bag-shaped container that holds the opening of a bag-shaped container such as a supermarket shopping bag in an open state so as not to close.
  • holding the opening of the bag-shaped container in the open state is not limited to the use of the bag-shaped container for garbage, and many uses can be considered.
  • the bag-shaped container packing work of agricultural products and the bag-shaped container packing work of fruit trees in agriculture if the harvested product can be directly stored in the open bag-shaped container and the bag-shaped container can be shipped as it is, it is productive. A significant improvement can be achieved.
  • the opening holding technology of the opening has the effect of reducing the refilling work, but at the same time, it is often used in simple work. Therefore, the holder can be easily set on the bag-shaped container, the holder can be set regardless of the size of the bag-shaped container, the bag-shaped container does not easily fall off from the holder, and the storage is completed. Later, it is required that the holder can be easily attached to and detached from the bag-shaped container.
  • the opening holder cannot be easily attached and detached, it cannot contribute to improving the productivity and workability of bagging stored items in a bag-shaped container. In particular, even when the bag-shaped container is full, it is necessary that the opening holder can be easily attached and detached, and that the opening holder can withstand use for a long period of time.
  • the "garbage bag-shaped container opening hanger" of Patent Document 1 is a bag-shaped container in which an opening hanger having almost the same diameter as the bag-shaped container is fitted and a clasp with a hanging string is attached to a hole made in the opening hanger. Sew a part of the to the opening hanger and fix it.
  • the bag-shaped container can be carried by including a hanging string.
  • the work of attaching the opening hanger is complicated, it is necessary to confirm that it can be sewn securely, and special consideration is required to prevent the contents from leaking when the opening hanger is attached or detached. Become.
  • the "opening holder for a bag-shaped container" of Patent Document 2 has a structure in which a bent portion is bent before the opening holder is attached, and the circumference of the opening holder can be expanded by returning the bending at the time of attachment. It is a feature. It is essential that the opening holder has a diameter almost the same as the circumference of the opening of the bag-shaped container. By returning the flexible part inside the opening holder, the circumference is increased and the circumference is expanded.
  • the bag-shaped container is fixed to the jig by stretching. In this case, it can only be used for a bag-shaped container having a circumferential length that can be stretched when the bending is returned.
  • "Bag-shaped container opening holder and bag-shaped container opening holder member" of Patent Document 3 is a technique for fixing a bag to an opening holder of a frame that can be slidably expanded and contracted with a clip-shaped fixing tool. .. It is necessary to attach a plurality of fixing jigs for fixing the bag-shaped container to the fixing jig, and the attachment of the opening holder is complicated. In addition, the same operation as when attaching and detaching is required.
  • Patent Document 4 "a flexible bag-shaped container opening self-supporting holder", an elastic resin sheet is rolled and fitted into a bag, and the opening is held and self-supported by a spreading force.
  • the sheet loses its flexibility after long-term use, it becomes difficult to hold the bag-shaped container.
  • it is necessary to remove the resin sheet after the storage work, but depending on the contents, there is a concern that the contents may leak when the sheet is taken out. In addition, it may not be possible to reuse it without cleaning. The same work as replacing the storage bag with a disposal bag or the like is required.
  • Patent Document 5 "a plastic bag-shaped container opening ring and a plastic bag-shaped container to which the ring is applied”, a ring of a plastic sheet is formed and the circumference of the bag-shaped container is wound around the ring to maintain the opening. It can be used for bag-shaped containers with a relatively wide range of diameters, but since the diameter of the opening ring jig is fixed, it cannot be used for those with a small circumference. It cannot be used for bag-shaped containers that are significantly larger than the opening ring jig. Moreover, it is not easy to attach the opening holder.
  • the present invention has been made in view of the above, and an object of the present invention is that the bag-shaped container can be attached according to the size of the opening and the opening can be held in the open state, and can be easily attached and detached. It is an object of the present invention to provide an opening holder for a bag-shaped container having excellent usability.
  • the first bag-shaped container opening holder of the present invention for solving the above problems is a bag-shaped container opening holder that holds the opening of the bag-shaped container in an open state, and is a plate-shaped member. And the main body arranged on the inner surface side of the opening of the bag-shaped container and the outer surface of the main body provided as a separate body on the main body over the entire circumference of the inner surface of the opening. It has a pressing means for pressing, and the pressing means flexibly deforms the circumferential length of the main body in a range from a length shorter than the entire circumferential length of the inner surface of the opening to a longer length.
  • a force is applied to extend the main body so as to be longer than the entire circumference of the inner surface.
  • the outer surface is pressure-contacted over the entire circumference of the inner surface of the bag-shaped container, and the pressure contact force that presses the main body into an immovable state that does not move relative to the entire circumference of the inner surface is uniformly applied over the entire circumference of the inner surface. It is characterized in that it is formed so as to impart.
  • the main body In the opening holder of the first bag-shaped container, the main body is arranged on the inner surface side of the opening of the bag-shaped container, and the pressing means presses the outer surface of the main body against the inner surface of the opening. Therefore, it can be attached according to the size of the opening of the bag-shaped container to keep the opening in the open state, is easy to attach and detach, and is excellent in usability.
  • the main body has a circumferential length that can be expanded and contracted with respect to a plurality of types of circumferential lengths of the inner surface of the opening in the plurality of types of the bag-shaped container.
  • the pressing means is an elastic member, and is characterized in that it is attached between one end and the other end of the main body and is formed so as to constantly apply the pressure contact force.
  • the pressing means is attached between one end and the other end of the main body, so that the pressing means does not come out to the outer surface side of the main body.
  • the pressing means does not hit the inner surface of the bag-shaped container, the outer surface of the main body can be pressed against the inner surface of the opening, and the pressure contact force is constantly applied to the bag-shaped container during the period when the opening holder is attached. Can be kept in an open state at all times.
  • the opening holder of the third bag-shaped container is characterized by having a dimension adjusting means for adjusting the peripheral length of the outer surface of the main body.
  • the peripheral length of the outer surface of the main body can be adjusted according to the size of the opening of the bag-shaped container, which is excellent in usability.
  • the opening holder of the fourth bag-shaped container is characterized by having a mounting means for attaching the main body of the opening holder to the fixing portion side.
  • the mounting means holds the main body and the bag-shaped container attached to the main body on the fixed portion side, and the opening of the bag-shaped container in the open state. Can be easily installed.
  • the opening holder of the fifth bag-shaped container is characterized in that the mounting means is a magnet that is magnetically detachably attached to the fixing portion side.
  • the magnet is magnetic while holding the main body and the bag-shaped container attached to the main body on the fixed portion side and the opening of the bag-shaped container in the open state. It can be easily attached with the target suction force.
  • the opening holder of the sixth bag-shaped container is characterized in that the attachment means is an attachment mechanically attached to the fixing portion side.
  • the attachment is a machine in which the main body and the bag-shaped container attached to the main body are held on the fixed portion side and the opening of the bag-shaped container is held in the open state. Can be easily installed.
  • the opening holder of the seventh bag-shaped container is characterized in that the mounting means is a stand member that is held upright on the floor surface on the side of the fixing portion.
  • the stand member holds the main body and the bag-shaped container attached to the main body on the fixed portion side, and the opening of the bag-shaped container in the open state. It can be easily held upright against the floor.
  • the opening holder of the eighth bag-shaped container is characterized in that a non-slip member is arranged on the outer surface of the main body.
  • the main body is more difficult to come off from the inner surface of the bag-shaped container, and the usability is improved.
  • the bag-shaped container can be attached according to the size of the opening of the bag-shaped container to keep the opening in the open state, is easy to attach and remove, and is excellent in usability.
  • Aperture holder can be provided.
  • FIG. 2 is a plan view showing the opening holder of the bag-shaped container shown in FIG. It is a figure which shows the state which the opening holder of a bag-shaped container is attached to the inside of a bag-shaped container. It is a figure which shows the state which the opening holder is arranged in close contact with the edge part of the inner surface of a bag-shaped container. It is a figure which shows the state which the handle of a bag-shaped container is bent in the direction of arrow Q. It is a figure which shows the use example which is different from the state shown in FIG. 5 which a bag-shaped container uses an opening holder.
  • FIG. 1 It is a figure which shows another use example of the bag-shaped container such as a shopping bag. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the application example of the opening holder of 1st Embodiment. It is a figure which shows the 2nd Embodiment of this invention.
  • FIG. 1 is a perspective view showing a preferred first embodiment of the opening holder for a bag-shaped container of the present invention.
  • FIG. 2 is a plan view showing the opening holder of the bag-shaped container shown in FIG.
  • FIG. 3 is a diagram showing how the opening holder of the bag-shaped container is mounted inside the bag-shaped container.
  • the opening holder 1 of the bag-shaped container shown in FIG. 1 can continuously hold the opening 101 of the bag-shaped container 100 shown in FIG. 3 in the open state.
  • the opening holder 1 can also be called an opening jig.
  • the bag-shaped container 100 in which the opening holder 1 is used is, for example, a shopping bang used in a supermarket or the like.
  • the bag-shaped container 100 is a relatively thin bag, and the bag itself cannot stand on its own.
  • the opening holder 1 shown in FIGS. 1 and 2 has a main body 2 and a pressing means 3.
  • the main body 2 is a thin strip-shaped member or plate-shaped member, and is maintained in a state of being wound in a circular shape.
  • the main body 2 of the opening holder 1 is made of a resin material that is elastically deformable and has relatively high rigidity, for example, PP (polypropylene), PET (polyethylene terephthalate), PC (polycarbonate), or the like.
  • the main body 2 of the opening holder 1 is made of a metal material that is elastically deformable and has relatively high rigidity, such as aluminum or iron.
  • the main body 2 of the opening holder 1 is made by laminating the above-mentioned elastically deformable and relatively highly rigid metal material and resin material.
  • the main body 2 of the opening holder 1 shown in FIGS. 1 and 2 is wound in a circular shape, but has one end 2A and the other end 2B.
  • One end 2A and the other end 2B of the main body 2 overlap each other, and the one end 2A is located outside the other end 2B.
  • a pressing means 3 which is an elastic member such as a rubber or a spring is provided between the inner peripheral surface of the one end 2A and the outer peripheral surface of the other end 2B.
  • the pressing means 3 does not come out to the outer surface 2C side of the main body 2, the pressing means 3 does not hit the inner surface of the bag-shaped container 100, and the outer surface 2C of the main body 2 is pressed against the inner surface of the opening 101. Can be done.
  • the pressing means 3 constantly opens the opening 101 of the bag-shaped container 100 in a circular shape by pressing the outer surface 2C of the main body 2 against the edge portion 102 of the inner surface of the bag-shaped container 100 shown in FIG. Has a function.
  • the flexibility of the material of the main body 2 of the opening holder 1 is utilized, but it is flexible. Do not use sex. Therefore, the main body 2 of the opening holder 1 does not deteriorate in performance unless it is deformed by some external force, and can be used for a long period of time.
  • an elastic body such as rubber or spring
  • the main body 2 itself deteriorates with the passage of time even if the rubber or spring deteriorates with long-term use. It will not become unusable. Therefore, the pressing means 3 is preferably attached to the main body 2 in a replaceable manner. Therefore, when the pressing means 3 deteriorates, it is sufficient to remove it from the main body 2 and replace only the pressing means 3.
  • FIG. 3A An example of attaching the opening holder 1 to the edge portion 102 of the inner surface of the opening 101 of the bag-shaped container 100 will be described with reference to FIG.
  • the opening holder 1 is inserted into the bag-shaped container 100 through the opening 101 of the bag-shaped container 100. Then, as shown in FIG. 3 (B), one side of the opening holder 1 is applied to one side of the edge portion 102 of the inner surface, and as shown in FIG. 3 (C), the other side of the opening holder 1 is applied. The side is forcibly or forcibly pressed against the other side of the edge portion 102 of the inner surface.
  • the outer surface 2C of the main body 2 of the opening holder 1 is pressed and brought into close contact with the opening holder 1 along the edge portion 102 of the inner surface over the entire circumference.
  • the position where the outer surface 2C of the main body 2 of the opening holder 1 is brought into close contact with the edge 102 of the inner surface is directed from the edge 103 of the opening 101 of the bag-shaped container 100 toward the bottom 104 of the bag-shaped container 100.
  • the position is a predetermined distance D, for example, 50 mm to 100 mm.
  • the opening holder 1 can hold the opening 101 of the bag-shaped container 100 in a constantly open state.
  • the user can visually confirm the position of the main body 2 of the opening holder 1 in the opening 101 of the bag-shaped container 100.
  • the peripheral length (also referred to as diameter and outer diameter dimension) of the main body 2 shown in FIGS. 1 and 2 is preferably about about the inner peripheral length (also referred to as inner diameter dimension) of the edge portion 102 of the inner surface of the bag-shaped container 100. It is set to be about 5% to 15% larger. Therefore, as shown in FIG. 3C, when the opening holder 1 is attached to the opening 101 of the bag-shaped container 100, the main body 2 of the opening holder 1 resists the force of the pressing means 3. Therefore, the edge portion 102 on the inner surface of the bag-shaped container 100 is forcibly contracted by about 5% to about 15% from the initially set outer diameter dimension.
  • the opening holder 1 acts as a force to extend the circumference and outer dimensions, and acts in the direction of recovering the original length.
  • the outer surface 2C of the main body 2 abuts over the entire circumference of the edge portion 102 of the inner surface of the bag-shaped container 100, and the main body 2 can surely hold the opening 101 of the bag-shaped container 100 in the open state.
  • the pressing means 3 is arranged at one end 2A and the other end 2B of the main body 2, and the pressing means 3 has arrows at one end 2A and the other end 2B of the main body 2. It is pressed in opposite directions as shown by R and arrow S.
  • the outer surface 2C of the main body 2 can be more reliably pressed against the edge portion 102 of the inner surface of the bag-shaped container 100 shown in FIG. 3C. Therefore, the opening holder 1 does not come off from the edge portion 102 on the inner surface of the bag-shaped container 100, and the main body 2 reliably holds the opening 101 of the bag-shaped container 100 in a substantially circular shape. be able to.
  • the main body 2 of the opening holder 1 is a sheet-shaped member, a band-shaped member, or a plate-shaped member wound into a cylindrical or circular shape, and by winding and rewinding, the bag-shaped container 100 of various sizes can be wound. Correspondingly, it can be easily installed. As shown in FIGS. 1 and 2, one end 2A and the other end 2B of the main body 2 overlap each other. Therefore, the position of the one end portion 2A and the position of the other end portion 2B move with each other, so that the outer surface 2C of the main body 2 covers the entire circumference of the edge portion 102 of the inner surface of the bag-shaped container 100 of different sizes. Can be in close contact at all times. That is, the main body 2 can always be in close contact with the bag-shaped container 100 over the entire circumference of the inner peripheral edge portion 102 of the bag-shaped container 100 according to the outer peripheral length or inner diameter of the opening 101 of the bag-shaped container 100.
  • the non-slip member 5 can be arranged on the outer surface 2C of the main body 2.
  • the non-slip member 5 is a thin film such as rubber or resin, and by arranging it on the outer surface 2C, it is placed between the outer surface 2C of the main body 2 and the edge portion 102 of the inner surface of the bag-shaped container 100 shown in FIG. Prevents slipping phenomenon. Therefore, the main body 2 is more difficult to come off from the edge portion 102 on the inner surface, and the usability is improved.
  • FIG. 4 shows a state in which the opening holder 1 is arranged in close contact with the edge portion 102 on the inner surface of the bag-shaped container 100.
  • FIG. 5 shows a state in which the handles 106 and 106 of the bag-shaped container 100 are bent in the direction of arrow Q.
  • the outer surface 2C of the main body 2 of the opening holder 1 is pressed along the outer direction P over the entire circumference of the edge portion 102 of the inner surface. Therefore, the outer surface 2C of the main body 2 can always be in close contact with the entire circumference of the edge portion 102 of the inner surface of the bag-shaped container 100, and the opening 101 is always opened in a substantially circular shape.
  • FIG. 5 when the bag-shaped container 100 is used, the stored items are passed through the opening 101 with the handles 106 and 106 facing in the direction of the arrow Q and the opening 101 facing upward. It can be easily stored inside the bag-shaped container 100.
  • FIG. 6 shows a usage example different from the state shown in FIG. 5 in which the bag-shaped container 100 uses the opening holder 1.
  • the opening holder 1 is arranged in close contact with the edge portion 102 on the inner surface of the bag-shaped container 100.
  • FIG. 6B as shown in FIG. 6A, the bottom portion 104 is pulled up from the bag-shaped container 100 once fixed in the direction of arrow S, and the bottom portion 104 is passed through the main body 2.
  • the bag-shaped container 100 can be used in a state where the bag-shaped container 100 is turned upside down and the front and back sides of the bag-shaped container 100 are turned upside down.
  • the main body 2 of the opening holder 1 is wrapped by the bag-shaped container 100 as shown in FIG. 6B, and the strength of holding the opening of the opening 101 of the bag-shaped container 100 can be enhanced.
  • FIG. 7 shows another usage example of the bag-shaped container 100 such as a shopping bag.
  • the opening holder 1 is arranged in close contact with the edge portion 102 on the inner surface of the bag-shaped container 100, and the annular handles 107 and 107 are attached to the bag-shaped container 100.
  • the handles 107 and 107 are lowered along the arrow Q.
  • the opening holder 1 is inserted into the bag-shaped container 100 through the opening 101 of the bag-shaped container 100. That is, the bag-shaped container 100 is placed on a horizontal surface to open the opening 101, the main body 2 of the opening holder 1 is inserted into the opening 101, and the outer surface 2C of the main body 2 is placed on the inner edge portion 102 of the bag-shaped container 100. Hit.
  • the peripheral length (overall length) of the main body 2 is about twice the opening width of the bag-shaped container 100, and 10% to 15% of the opening width is further added to obtain the total length of the main body 2.
  • the length is set to 210% to 215% of the opening width of the bag-shaped container 100.
  • One end 2A and the other end 2B of the main body 2 of the opening holder 1 are fixed by a pressing means 3 as an elastic body such as a rubber band so that the main body 2 is annular.
  • the ring-shaped opening holder 1 is placed in the bag-shaped container 100, and the foremost portion is placed inside the opening edge of the bag-shaped container 100. That is, one side of the opening holder 1 is in contact with one side of the inner edge 102. Then, as shown in FIG. 3C, the other side of the opening holder 1 is forcibly or forcibly pressed against the other side of the edge portion 102 of the inner surface. Hold the frontmost part of the opening holder 1 and pull the tip part at the back of the opening holder 1 to stand. Finally, the opening holder 1 fixes the opening holder 1 in the bag-shaped container 100 by pulling it up to the edge portion of the bag-shaped container 100.
  • the force of the opening holder 1 to expand acts in the direction of expanding the outer surface 2C of the main body 2 of the opening holder 1 in the radial direction outward, and the inner surface of the bag-shaped container 100 is the opening holder. It is pressed against 1.
  • the direction of the pressing force is applied at right angles to the inner surface of the bag-shaped container 100 as shown by the arrow P in FIG. Therefore, even if the bag-shaped container 100 is to be peeled off from the opening holder 1 with a force perpendicular to the bag-shaped container 100, it cannot be easily removed.
  • the opening edge of the bag-shaped container 100 is moved in the same direction as the outer surface 2C of the main body 2 of the opening holder 1, the portion under pressure of the bag-shaped container 100 is parallel to the bag-shaped container 100. Since it hangs, it can be removed without using a large force.
  • FIG. 4 with the opening holder 1 attached to the bag-shaped container 100, by pulling the handle of the bag-shaped container 100 in the direction of the arrow Q as shown in FIG. 5, the bag-shaped container 100 is attached.
  • the 100 can be easily removed from the opening holder 1. Even if the bag-shaped container 100 is filled with the stored items, the bag-shaped container 100 can be easily removed from the opening holder 1 without leaking the contents.
  • FIGS. 8 to 13 show application examples of the opening holder 1 of the first embodiment, respectively.
  • the main body 2 of the opening holder 1 has a hook 2P. By hooking the hook 2P on a portion on the side of an arbitrary fixing portion (not shown), the opening holder 1 holding the opening of the bag-shaped container 100 can be hung.
  • the opening holder 1 when the opening holder 1 is placed on a flat surface portion L such as a desk, a floor surface, a wall surface, or the ground and pressed, the main body 2 of the opening holder 1 follows the shape of the flat surface portion L and becomes flat.
  • the bag-shaped container 100 can be stably positioned on the flat surface portion L. Therefore, the stored items can be easily stored in the bag-shaped container 100 through the opening 101 of the bag-shaped container 100.
  • the main body 2 of the opening holder 1 has a magnet MG as an example of the mounting means.
  • the magnet MG can stably hold the bag-shaped container 100 by magnetically adsorbing it to the metal portion N of the fixed portion such as a desk, floor surface, wall surface, or ground.
  • the main body 2 of the opening holder 1 has a grip 2M.
  • the grip 2M can stably hold the bag-shaped container 100 by hanging it on a hook F of a fixed portion such as a desk, a floor surface, a wall surface, or the ground.
  • the dustpan guide member H is preferably attached to the main body 2 of the opening holder 1 so as to be detachable.
  • the guide member H is made of metal or resin and has a substantially V-shaped cross section.
  • the bag-shaped container 100 to which the opening holder 1 is mounted is placed on a flat surface portion L such as a floor surface.
  • the dedicated stand member K as an attachment in the example of the mounting means has a connecting portion T.
  • the main body 2 of the opening holder 1 By inserting the main body 2 of the opening holder 1 into the connecting portion T of the dedicated stand member K, for example, in the direction perpendicular to the paper surface of FIG. 11, the main body 2 and the bag-shaped container 100 can be detachably and easily attached to each other. , Can be held in an independent state. Items such as dust can be easily stored in the bag-shaped container 100 through the opening 101.
  • a dedicated stand member SH as a box-type mounting means is prepared, and the main body 2 of the opening holder 1 is housed inside the dedicated stand member SH.
  • the outer surface side of the main body 2 is brought into close contact with the inner surface of the dedicated stand member SH, so that the opening holder 1 can be held in the dedicated stand member SH so as not to shift.
  • the main body 2 and the bag-shaped container 100 can be detachably and easily held on the fixed portion side, for example, on the floor surface in a self-standing state. Items such as dust can be easily stored in the bag-shaped container 100 through the opening 101.
  • a dedicated stepladder CH is prepared as an attachment of an example of the mounting means, and the main body 2 of the opening holder 1 is fixed to the dedicated stepladder CH.
  • the main body 2 and the bag-shaped container 100 can be detachably and easily held in a state of being independent from the floor surface which is a fixed portion. Items such as dust can be easily stored in the bag-shaped container 100 through the opening 101.
  • the opening holder 1 of the bag-shaped container of the first embodiment described above can be attached according to the size of the opening 101 of the bag-shaped container 100 to hold the opening 101 in a substantially circularly open opening state. Easy to install and remove, and easy to use.
  • FIG. 14 shows a second embodiment of the present invention.
  • a pressing means 3 such as a rubber or a spring is provided between the inner surface of one end 2A of the main body 2 and the outer surface of the other end 2B.
  • the pressing means 3 constantly opens the opening 101 of the bag-shaped container 100 by pressing the outer surface 2C of the main body 2 against the edge portion 102 of the inner surface of the bag-shaped container 100 shown in FIG.
  • the pressing means 3A shown in FIG. 14 uses rubber or a spring in the same manner, but the pressing means 3A is arranged on the inner surface side of the other end 2B.
  • One end of the pressing means 3A is fixed to a protrusion 2G on the inner surface of the other end 2B, and the other end of the pressing means 3A is fixed to a protrusion 2H provided on the inner surface of the other end 2A.
  • the bag-shaped container opening holder 1 of the second embodiment described above can be attached according to the size of the opening 101 of the bag-shaped container 100 to hold the opening 101 in a substantially circular opening state, and can be attached or detached. It is easy to use and easy to use.
  • the opening holder of the embodiment of the present invention described above can be easily set on the bag-shaped container, the opening holder can be set without being affected by the size of the bag-shaped container, and the bag-shaped container can be set. It has the excellent effect that it does not easily fall off from the opening holder and that the opening holder can be easily removed from the bag-shaped container after the storage is completed.
  • the opening holder of the embodiment of the present invention itself functions as a fastener for the bag-shaped container, and it is extremely easy to attach / detach to / from the bag-shaped container.
  • the opening holder according to the embodiment of the present invention further has the following effects. In the case of a shopping bag used in a supermarket or the like, if the opening holder is fixed and the handle of the shopping bag is held, the shopping bag can be carried while holding the shopping bag in the open state.
  • the peripheral length of the main body of the opening holder of the present invention can be flexibly changed according to the size of the opening of the bag-shaped container.
  • a force is applied to constantly expand the opening area of the opening holder, and the opening holder is always the bag-shaped container regardless of the size (for example, diameter) of the opening of the bag-shaped container. It is possible to apply force to the inner surface. Further, even in a bag-shaped container having an inner circumference of the opening larger than the set peripheral length, it is possible to fix the opening holder and hold the opening in the open state.
  • the bag-shaped container when the opening holder is attached to or detached from the bag-shaped container, the bag-shaped container can be operated to easily remove the bag-shaped container from the opening holder instead of operating the opening holder. As a result, the operation of attaching / detaching the opening holder to the bag-shaped container can be easily performed, and the usability is improved.
  • the work of attaching the open holder is only to fit the opening holder into the opening of the bag-shaped container, and when the opening holder is attached or detached, the end of the bag-shaped container is held open. It can be easily done by simply pulling it up in the direction of peeling it from the tool.
  • the bag-shaped container for storing things it is not essential that the bag-shaped container for storing things be kept open before and after storage, but holding the bag-shaped container in the open state during storage work improves workability during storage. It is effective to raise it.
  • the opening holder of the present invention the bag-shaped container can keep the opening of the bag-shaped container open during the storage work, and the opening and removing work of the opening holder can be easily performed.
  • the opening holder is pressed against the inner surface of the bag-shaped container by its expanding force. At this time, the direction of the pressing force is applied at a right angle to the inner surface of the bag-shaped container, and even if the force perpendicular to the bag-shaped container is attempted to peel it off, it cannot be easily removed.
  • the edge of the opening of the bag-shaped container can be easily released by moving it in the width direction of the main body of the opening holder. That is, the opening holder is attached to the bag-shaped container, and the edge portion of the bag-shaped container is pulled parallel to the width direction of the main body of the opening holder, so that the opening holder can be easily removed. Even if the bag-shaped container is filled with storage, it can be easily attached and detached without leaking the contents.
  • the opening holder Since the opening holder has a structure in which the opening holder is held from above the film of the bag-shaped container after being fixed to the opening of the bag-shaped container, a hole is directly made in the opening holder or parts are directly attached.
  • the bag-shaped container can be hung, fixed to a wall surface, or can stand on its own by holding its legs. Since the contact surface between the opening holder and the bag-shaped container on which the force is applied comes to a position where it can be seen from the outside, it can be more easily attached and detached without leaking the contents.
  • Handbag-shaped containers using shopping bags and shopping bags used in supermarkets are the cheapest available and are used in large quantities.
  • This type of bag-shaped container can be used for disposable waste bins, storage for dirty work such as gardening, and disposal of filth.
  • a handbag-shaped container in which an opening holder is fixed to the outer edge of the inside of a shopping bag can also be used as a garbage can by hanging it with a hook on the fixed portion side of a wall or a refrigerator.
  • the opening holder can be easily removed and the bag can be disposed of by lowering the carrying portion of the bag-shaped container.
  • the opening holder of the embodiment of the present invention if the opening holder is set in the bag-shaped container and then the bag-shaped container is inverted, the opening state of the opening in which the debris is put as a wastebasket can be widely secured. Moreover, in this form, the opening retainer can be easily removed by lifting the carrying portion of the bag-shaped container.
  • the filth can be thrown into the back of the bag-shaped container without contacting the periphery of the bag-shaped container for disposal, and can be fixed even if the film has two or more layers, so it leaks. In case of concern, the risk of leakage can be reduced, and it can be attached and detached with a simple operation.
  • hemp bags and PP flat yarn bags use a metal opening holder to hold the opening.
  • the mounting method in this case is the same as that of the first embodiment, for example, but since the bag-shaped container cannot stand on its own, it is set in a container such as a container or a dedicated stand is used.
  • the contents of the resin bag-shaped container are particularly heavy, fix the opening holder around the center of the bag-shaped container in the depth direction, fold back the edge of the bag-shaped container, and start from the outside of the inner bag-shaped container.
  • it can be tied at the bottom of the bag-shaped container to realize a double bag.
  • the folded edge can be returned and tied at the top.
  • the opening holder can hold a plurality of bag-shaped containers in a stack. If multiple stacked bag-shaped containers are full, or if you want to store them in different bag-shaped containers, use the next bag-shaped container that is stacked by removing the stored bag-shaped containers and continue. It is possible to store in different bag-shaped containers.
  • the opening holder of the embodiment of the present invention can continuously hold the opening of any bag-shaped container regardless of the size of the bag-shaped container, so that the storage work can be facilitated. Moreover, since the opening holder can be easily attached to or removed from the bag-shaped container, it is possible to minimize the dropout of the stored items. Further, even if the shape of the bag-shaped container changes (extension, contraction, etc.) during the opening holding, the fixing strength of the opening holder does not decrease.
  • Non-slip member MG magnet (example of mounting means)
  • K dedicated stand member (stand member that is an example of mounting means)
  • SH dedicated stand member (stand member that is an example of mounting means)
  • CH dedicated stepladder (example of mounting means)
  • Bag-shaped container 101 Opening 102 Edge of the inner surface of the bag-shaped container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)

Abstract

La présente invention concerne un support d'ouverture pour récipient en forme de sachet, le support étant facile à utiliser et facile à attacher et à détacher, et permettant de maintenir l'ouverture du récipient en forme de sachet dans un état ouvert par fixation à ladite ouverture d'une manière s'adaptant à la taille de l'ouverture. Le support d'ouverture (1) pour récipient en forme de sac maintient l'ouverture (101) d'un récipient en forme de sachet (100) dans un état ouvert et comprend : un corps (2) qui est créé à partir d'un élément en forme de plaque et qui est disposé sur le côté surface interne de l'ouverture (101) tandis que le côté surface externe du récipient en forme de sachet est dans un état libre ; et un moyen de pression (3) qui est disposé sur le corps (2) et qui presse la surface externe du corps (2) contre la surface interne de l'ouverture (100) sur toute la périphérie.
PCT/JP2020/022958 2019-06-11 2020-06-11 Support d'ouverture pour récipient en forme de sachet WO2020250958A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019108828A JP6717455B1 (ja) 2019-06-11 2019-06-11 袋状容器の開口保持具
JP2019-108828 2019-06-11

Publications (1)

Publication Number Publication Date
WO2020250958A1 true WO2020250958A1 (fr) 2020-12-17

Family

ID=71131629

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Application Number Title Priority Date Filing Date
PCT/JP2020/022958 WO2020250958A1 (fr) 2019-06-11 2020-06-11 Support d'ouverture pour récipient en forme de sachet

Country Status (2)

Country Link
JP (1) JP6717455B1 (fr)
WO (1) WO2020250958A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082219A (en) * 1987-08-20 1992-01-21 Norman Blair Device for keeping a bag mouth open and holding the bag against a vertical surface or a pole
JP2000203544A (ja) * 1999-01-08 2000-07-25 Hakujuji Kk 袋状容器の開口保持具
US6202709B1 (en) * 1999-08-24 2001-03-20 William J. Wymer Bar grabber
JP2006282358A (ja) * 2005-04-04 2006-10-19 Takao Fukuda ごみ箱およびそれに使用されるごみ袋止め具
JP2008030953A (ja) * 2006-06-27 2008-02-14 Ikunori Yanagihara ごみ袋自立開口保持具
US7350547B2 (en) * 2005-04-19 2008-04-01 Quiring Frank K Refuse bag tensioner and method of use
US9663271B2 (en) * 2012-07-16 2017-05-30 ProAmpac Intermediate, Inc. Bistable pull-snap hold open mechanism and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1468709A (en) * 1922-03-06 1923-09-25 Grandeur Alfred J La Bag-mouth expander
JPS4425672Y1 (fr) * 1966-12-12 1969-10-28
JPS55110410U (fr) * 1979-01-29 1980-08-02
JP3030508U (ja) * 1995-12-18 1996-11-01 ひとみ 佐藤 ゴミ袋等の吊り下げ具
JPH1159806A (ja) * 1997-08-11 1999-03-02 Kazuyoshi Yamashita 水切り袋ホルダー
JP4611563B2 (ja) * 2001-04-19 2011-01-12 白十字株式会社 袋状容器の蓋付き開口保持具
JP2002326703A (ja) * 2001-04-27 2002-11-12 Kazuhiro Kurokawa 袋開口具
JP2016182979A (ja) * 2015-03-26 2016-10-20 Ykk株式会社 開口幅調整具及び袋体
JP2016185881A (ja) * 2015-03-27 2016-10-27 加藤　元 ごみ袋をごみ箱に綺麗に装着できる帯状または棒状の留め具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082219A (en) * 1987-08-20 1992-01-21 Norman Blair Device for keeping a bag mouth open and holding the bag against a vertical surface or a pole
JP2000203544A (ja) * 1999-01-08 2000-07-25 Hakujuji Kk 袋状容器の開口保持具
US6202709B1 (en) * 1999-08-24 2001-03-20 William J. Wymer Bar grabber
JP2006282358A (ja) * 2005-04-04 2006-10-19 Takao Fukuda ごみ箱およびそれに使用されるごみ袋止め具
US7350547B2 (en) * 2005-04-19 2008-04-01 Quiring Frank K Refuse bag tensioner and method of use
JP2008030953A (ja) * 2006-06-27 2008-02-14 Ikunori Yanagihara ごみ袋自立開口保持具
US9663271B2 (en) * 2012-07-16 2017-05-30 ProAmpac Intermediate, Inc. Bistable pull-snap hold open mechanism and method

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JP2020200089A (ja) 2020-12-17
JP6717455B1 (ja) 2020-07-01

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