JP2015173950A - Beverage container fall prevention implement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a beverage container fall prevention implement which improves a fall prevention property of a beverage container and can secure a position for putting chopsticks or the like.SOLUTION: A beverage container fall prevention implement 1 is a sheet shaped and is provided with connection means 5 and holding means 6. A cylindrical body having an upper opening 30 and a lower opening 31 can be formed by the connection means 5. By putting a beverage container 55 from the upper opening 30, the fall prevention property of the beverage container 55 is improved. The holding means 6 is provided in an outer peripheral surface 52 and has a holding piece 25 extending from the lower opening 31 side to the upper opening 30 side, and a cutout part 26 formed on both sides of a circumferential direction of the holding piece 25. Chopsticks 56 are held by the holding means 6.

Description

  The present invention relates to a beverage container overturn prevention device that prevents the beverage container from overturning, and particularly relates to an object capable of holding other articles while preventing the beverage container from overturning.

  Beverages such as drinking water, juice and beer are provided in various beverage containers such as cans, paper cups and bottles. These beverage containers are shaped so that the bottom contact portion does not rattle even on a flat surface such as a desk, so that it is difficult to tip over even if placed on a desk while drinking a beverage. The shape is adopted.

  As such a beverage container overturn prevention tool, Patent Document 1 discloses a beverage cup heat insulator / stable gripping tool. In the heat insulating and stable gripping tool for a beverage cup of Patent Document 1, an insertion piece is formed on one side edge portion of the fan-shaped sheet, an insertion portion is formed on the other side edge portion, and the insertion portion is provided with the insertion portion. The both edge parts of the fan-shaped sheet | seat are connected by inserting the insert piece so that insertion or removal is possible. And the drink cup is arrange | positioned inside the cylindrical main body, and the fall prevention property is improved.

JP 2013-35593 A

  There is an opportunity to drink beverages outdoors, such as cherry blossom viewing. In this case, there is a case where a moss or sheet is laid on the ground and a beverage container is placed on top of it. In this case, since the ground is uneven, it is easier for the beverage container to fall than when placed on a flat surface such as a desk. I was allowed to let it go. Therefore, it is required to improve the fall prevention property.

  In addition, when drinking beverages outdoors, there were the following problems. First, when drinking beverages outdoors such as cherry-blossom viewing, eating and drinking are often performed at the same time. At that time, chopsticks are used, but there is a problem with the location. Secondly, if a person or person puts a drink or a sheet on the ground and a person puts a beverage container on the sheet, it is difficult to know who the drink is, and there is a risk of accidentally drinking another person's drink. Such mistakes are not only for beverages but also for chopsticks used for eating and drinking, and there is a risk of using others' stuff.

  Accordingly, an object of the present invention is to provide a beverage container overturn prevention device that improves the fall prevention performance of the beverage container and can secure a place for placing chopsticks and the like. Furthermore, it is providing the drink container fall prevention tool which can reduce that the drink container which one uses, and the chopsticks used together are other people's mistakes.

  The beverage container overturn prevention device of the present invention provided to solve the above-described problems can be used as a beverage container overturn prevention device for preventing the beverage container from overturning by assembling the sheet-like member in a bent state. Yes, by assembling the sheet-like member, it is possible to maintain a cylindrical body having an upper opening on the upper side that is opened so that a beverage container can be taken in and out in the vertical direction, and the sheet-like member can be maintained in the bent state. A fixing means for fixing to an object and a holding means for holding other articles can be formed, and the outer peripheral surface of the cylindrical body is inclined so as to be tapered from the lower side toward the upper side. The holding means is formed so as to extend from the lower side to the upper side of the cylindrical body, and the upper end side is a free end; and at least the cylindrical body with respect to the holding piece Those having a missing portion having an opening area in the opposite sides.

  The beverage container overturn prevention device of the present invention is inclined so as to be tapered from the lower side to the upper side, and has high stability when placed on a floor, a table, the ground or the like. Therefore, by arranging the beverage container in the cylindrical body from the upper opening, the stability of the beverage container can be improved and the fall can be prevented.

  Moreover, in the drink container fall prevention tool of this invention, the holding means is provided in the outer peripheral surface of the cylindrical body. The holding means has a holding piece whose upper end is a free end, and can hold other articles such as chopsticks. Further, there are missing portions formed by the opening regions on both sides of the holding piece. Therefore, even when a long other article such as chopsticks used for eating and drinking is held by the holding piece, the other article can be held without interfering with the outer peripheral surface of the cylindrical body. Therefore, according to the beverage container tipping prevention device of the present invention, it is possible to easily hold a long other article such as chopsticks.

  Moreover, the beverage container fall prevention tool of the present invention can hold chopsticks and the like in addition to the beverage container. Therefore, the combination of the beverage container inserted into the cylindrical body and other articles such as chopsticks held by the holding means increases the discriminating power, and other articles such as your own beverage container and chopsticks can be The possibility of mistakes can be reduced.

  In the above-described beverage container overturn prevention device of the present invention, it is desirable that the missing portion has an open area on the upper side of the holding piece.

  According to this configuration, a gap is formed by the opening region of the missing portion formed on the upper side of the holding piece, and it becomes easy to insert other articles such as chopsticks.

  Moreover, it is preferable that the lower opening is formed in the downward direction of the said cylindrical body in the drink container fall prevention tool of this invention mentioned above.

  By adopting such a configuration, a beverage container having high stability not only when it is placed on an installation surface with little unevenness such as a floor or a stand, but also when it is placed on an installation surface with unevenness like the ground A fall prevention tool can be provided.

  In the beverage container overturn prevention device of the present invention, it is desirable that the holding piece has an elastic force in the inner and outer directions of the cylindrical body.

  According to this configuration, the elastic force of the holding piece acts on the other article held by the holding means, and the other article can be held firmly.

  The beverage container overturn prevention device of the present invention described above is formed by a cut provided in the outer peripheral surface, and is provided with one or more deformable portions capable of partially deforming the outer peripheral surface. Is possible.

  The beverage container overturn prevention device of the present invention can appropriately change the outer shape of the outer peripheral surface in the deformable portion, change the external shape, and improve the distinguishability. This can further reduce the possibility of mistaking other items such as your own beverage container and chopsticks from those of others.

  In the beverage container overturn prevention device of the present invention described above, the fixing means includes an engaging portion formed in a convex shape on one end side of the sheet-like member and the engaging portion on the other end side of the sheet-like member. You may be comprised by the combination with the to-be-engaged part which consists of the cut | interruption formed so that engagement / disengagement was possible.

  According to such a configuration, it is not necessary to prepare a fixing means separately, and the beverage container overturn prevention tool can be simplified.

  Moreover, the drink container fall prevention tool of this invention mentioned above may be formed with two or more in the position where the said to-be-engaged part shift | deviates to the circumferential direction of the said cylindrical body.

  According to such a configuration, the opening area of the upper opening and the length in the circumferential direction can be adjusted by appropriately selecting the engaged portion with which the engaging portion is engaged. Therefore, according to the beverage container falling prevention part of the present invention, it is possible to deal with various sizes of beverage containers.

  ADVANTAGE OF THE INVENTION According to this invention, the drink container fall prevention tool which can improve the fall prevention property of a drink container and can ensure the place to put chopsticks etc. can be provided. In addition, according to the present invention, it is possible to provide a beverage container overturn prevention device that can reduce the mistake of the beverage container used by the user and the chopsticks used together with those of others.

It is a front view which shows the state before the assembly of the drink container fall prevention tool of this invention. It is a perspective view which shows the use condition of the drink container fall prevention tool of this invention. It is a three-plane figure which shows the assembly state of the drink container fall prevention tool of this invention, (a) is a top view, (b) is a front view, (c) is a right view.

  Hereinafter, a beverage container overturn prevention device 1 according to an embodiment of the present invention will be described in detail with reference to the drawings. The beverage container overturn prevention device 1 is assembled and used by bending a sheet-like member 2 formed into a fan shape as shown in FIG. In the assembled state, the sheet-like member 2 is provided with a part that forms the cylindrical body 3, a part that constitutes the fixing means 5, a part that constitutes the holding means 6, a part that constitutes the deformable part 7, and the like. .

  The sheet-like member 2 has a fan-like external shape in which outer edges are constituted by inner and outer peripheral edges 30 and 31 and end edges 32 and 33 formed by concentric circular arcs. The terminal edge 32 is an edge formed so as to connect the end portions on one side in the circumferential direction of the inner peripheral edge 30 and the outer peripheral edge 31, and the terminal edge 33 is an edge formed so as to connect the end parts on the other side in the circumferential direction. is there. Assuming that the beverage container overturn prevention device 1 is used for a general beverage container, the width between the inner peripheral edge 30 and the outer peripheral edge 31, that is, the lengths of the terminal edges 32 and 33 are within a range of 50 to 100 mm. It is desirable that it is within a range of 60 to 80 mm. Most of the sheet-like member 2 is a part used for constituting the cylindrical body 3.

  The both end sides of the sheet-like member 2, that is, the vicinity of the end edges 32 and 33 are portions constituting the fixing means 5. The fixing means 5 is constituted by a combination of an engaging portion 10 provided on one end side (terminal edge 32 side) of the sheet-like member 2 and an engaged portion 11 provided on the other end side (terminal edge 33 side). Is done. The engaging portion 10 is provided with a plurality of convex insertion pieces 20 (two in the present embodiment) along the terminal edge 32 at a predetermined interval. The insertion piece 20 can be inserted into the engaged portion 11 constituted by the slit-like cut 21. Further, two cuts 21 forming the engaged portion 11 are provided in two rows in the circumferential direction of the sheet-like member 2 (tubular body 3), two in the direction along the terminal edge 32.

  The shape of the insertion piece 20 described above is not particularly limited as long as it can be connected to the cut 21 forming the engaged portion 11, but the insertion piece of the beverage container tipping prevention device 1 of the present embodiment. As the shape of 20, a shape whose width is narrower toward the tip is adopted. Therefore, it is easy to insert into the cut 21 at the time of connection, and the connection work is easy. In addition, the root portion 22 of the insertion piece 20 has a portion having a width shorter than that of the surrounding portion and is notched. When the insertion piece 20 enters the cut 21 once after being connected, the root portion 22 becomes the cut 21. It is hard to come off because it enters.

  The position and width of each insertion piece 20 described above are provided so as to correspond to each cut 21. Therefore, the sheet-like member 2 is curved and formed into an annular shape, and among the cuts 21 provided over two rows, each insertion piece 20 is inserted into two cuts 21 arranged in the direction along the terminal edge 32 in any row. By inserting and engaging, the engaging part 10 and the engaged part 11 can be connected, and the sheet-like member 2 can be maintained in a curved state. Thereby, the cylindrical body 3 can be comprised.

  When the terminal edge 32 side and the terminal edge 33 side of the sheet-like member 2 are connected by the fixing means 5, as shown in FIG. 2, the cylindrical body 3 is configured. The inner peripheral edge 30 of the sheet-like member 2 constitutes the upper opening 50 of the cylindrical body 3, and the outer peripheral edge 31 constitutes the lower opening 51. The upper opening 50 is smaller than the lower opening 51. Therefore, the overall shape of the beverage container tipping prevention device 1 (cylindrical body 3) is a divergent shape that increases toward the lower opening 51 (in the present embodiment, a truncated cone shape). Moreover, the outer peripheral surface 52 of the cylindrical body 3 becomes an inclined surface (inclined surface).

  A space 40 in which the beverage container 55 can be placed is formed inside the cylindrical body 3. The beverage container 55 can be prevented from being overturned by inserting and arranging the beverage container 55 into the space 40 from the upper opening 50 side. Moreover, when assembling the beverage container tipping prevention device 1, the upper opening 50 is selected by selecting which of the cuts 21 provided over two rows is inserted into the cuts 21 forming the row 20. The opening diameter and the circumferential length can be adjusted. Therefore, the beverage container 55 can be held firmly by appropriately selecting which row of the cuts 21 is inserted in consideration of the thickness of the beverage container 55.

  As shown in FIGS. 1 and 2, the holding means 6 is located on the outer peripheral surface 52 in a state where the beverage container tipping prevention device 1 is assembled. The holding means 6 is used for holding other articles such as chopsticks 56. The holding means 6 has a holding piece 25 and a missing part 26.

  The holding piece 25 is a piece-like portion formed so as to extend from the lower side (lower opening 51 side) to the upper side (upper opening 50 side) of the cylindrical body 3. The base portion 25a of the holding piece 25 is fixed on the lower opening 51 (outer peripheral edge 31) side. Moreover, the front-end | tip part 25b of the holding piece 25 is made into the free end. Therefore, the holding piece 25 can be elastically deformed in the radial direction of the cylindrical body 3 by the elastic force of the sheet forming the sheet-like member 2.

  The missing portion 26 is provided so that a part of the outer peripheral surface 52 is missing by forming an opening in the sheet-like member 2. The missing part 26 has an opening area (side missing area 26a) formed on both sides in the circumferential direction of the cylindrical body 3 with respect to the holding piece 25 and an opening formed on the upper side (upper opening 50) of the holding piece 25. Region (upper missing region 26b). In the present embodiment, the side missing region 2a and the upper missing region 26b are integrally formed, and the overall shape is an inverted U-shape.

  As shown in FIG. 2, the holding means 6 can hold other articles such as the chopsticks 56. Here, in the case where a long other article such as the chopsticks 56 is held by the holding means 6, when the other article is sandwiched by the holding piece 25, the chopsticks 56 are side missing regions 26 a on both sides of the holding piece 25. It is arranged in a region corresponding to. In the present embodiment, since the outer peripheral surface 52 of the cylindrical body 3 is missing in the side missing region 26a, it does not interfere with the cylindrical body 3 even when a long object such as a chopstick 56 is held. Further, the holding means 6 is provided with an upper missing region 26 b on the upper side of the holding piece 25, and the outer peripheral surface 52 is missing. Further, the outer peripheral surface 52 is inclined so as to have a divergent shape from the upper side to the lower side of the cylindrical body 3. Therefore, when the cylindrical body 3 is viewed from above, a gap 42 suitable for inserting other articles such as chopsticks 56 is formed in the vicinity of the distal end portion 25b of the holding piece 25, as shown in FIG. . Therefore, the holding means 6 can smoothly insert the chopsticks 56 and the like without holding the holding piece 25 to the outer side in the radial direction of the cylindrical body 3.

  The shape and size of the holding piece 25 and the missing portion 26 can be changed depending on the size and thickness of the holding chopsticks 56 and the like. Specifically, the length of the holding piece 25 is desirably within a range of 10 to 30 mm, and desirably within a range of 15 to 20 mm. In this embodiment, the length of the holding piece 25 is about 18 mm. The width of the holding piece 25 is desirably within a range of 5 to 20 mm, and desirably within a range of 10 to 15 mm. In the present embodiment, the holding piece 25 has a width of about 12 mm. In addition, the width of the side missing region 26a disposed on both sides of the holding piece 25 is desirably within a range of 5 to 20 mm, and desirably within a range of 10 to 15 mm. In the present embodiment, the widths of the side missing regions 26a are each about 12 mm. In addition, the height of the upper missing region 26b is preferably in the range of 5 to 20 mm, and is preferably in the range of 10 to 15 mm. In the present embodiment, the height of the upper missing region 26b is about 12 mm.

  As shown in FIGS. 1 to 3, the sheet-like member 2 is provided with a deformable portion 7. The deformable portion 7 is for improving the discriminating power of the beverage container tipping preventing device 1 by deforming the outer peripheral surface 52. In the present embodiment, a plurality of cut lines 35 are provided as the deformable portion 7. The cut line 35 can have an appropriate shape, but in the present embodiment, the cut line 35 has an arc shape. Moreover, although the quantity of the cut | interruption 35 can also be made into an appropriate thing, in this embodiment, six are formed in total.

  The deformable portion 7 partially deforms the outer peripheral surface 52 by pushing the central portion of the region surrounded by the cut 35 toward the inside of the cylindrical body 3 or pulling it out of the cylindrical body 3. Can be made. Here, the central angle and size of the cut 35 may be any, but it is preferable that the user can easily push in and pull out with a finger as described above. Specifically, the central angle of the cut 35 is preferably in the range of 230 degrees to 300 degrees, and preferably in the range of 250 degrees to 280 degrees. In the present embodiment, the center angle of the cut 35 is about 270 degrees. The radius of the cut 35 is preferably in the range of 3 mm to 10 mm, and preferably in the range of 5 mm to 8 mm. In the present embodiment, the radius of the cut 35 is about 6 mm.

  As described above, a plurality of cuts 35 forming the deformable portion 7 are provided on the outer peripheral surface 52. Therefore, when the user selects and deforms the cuts 35 provided at arbitrary locations from the plurality of cuts 35, the appearance of the beverage container tipping prevention device 1 is made different for each user, and easily different from those of others. Can be distinguished. Thereby, it is possible to prevent the beverage container 55 and the chopsticks 56 from being mistaken for others.

  As described above, the beverage container tipping prevention device 1 of the present embodiment is inclined such that the outer peripheral surface 52 is tapered from the lower side toward the upper side, and has high stability. In addition to this, in the beverage container overturn prevention device 1, a lower opening 51 is formed on the lower side of the cylindrical body 3. Therefore, if the drink container fall prevention tool 1 is used, the stability is high not only when it is placed on a flat surface such as a floor or a stand, but also when it is placed on a surface having undulations such as the ground. The beverage container 55 can be firmly held so as not to fall down.

  Moreover, the drink container fall prevention tool 1 of this embodiment will be in the state which can be used easily by assembling the sheet-like member 2. As shown in FIG. Therefore, it is possible to realize a usage form in which the sheet-like member 2 is carried in the form of a sheet and assembled and used at the site where it is used. Therefore, the beverage container tipping prevention device 1 is excellent in convenience and can be suitably used for, for example, eating and drinking outdoors for cherry blossom viewing.

  In this embodiment, although the thing of the form which shape | molded the sheet-like raw material in the shape of the sheet-like member 2 was illustrated as an example of the drink container fall prevention tool 1, this invention is not limited to this. Specifically, a sheet-like material having an appropriate shape such as a rectangular shape is cut into the shape of the sheet-like member 2 and the sheet-like member 2 is appropriately cut from the sheet-like material. It may be possible to assemble.

  Further, in the beverage container tipping prevention device 1 described above, other articles such as chopsticks can be sandwiched and held between the holding pieces 25 of the holding means 6 provided on the outer peripheral surface 52 of the cylindrical body 3. Further, since the side missing regions 26 a are formed on both sides of the holding piece 25, even when a long other article such as chopsticks 56 is held, it can be held without interfering with the outer peripheral surface 52. it can. By holding the chopsticks 56 etc. in addition to the beverage container 55 by the beverage container overturn prevention tool 1, the combination of the beverage container 55 and the chopsticks 56 etc. increases the discriminating power, and the own beverage container 55, chopsticks 56, etc. This can reduce the possibility of mistakes.

  Further, in the beverage container tipping prevention device 1 of the present embodiment, the missing portion 26 has an opening region (upper missing region 26b) on the upper side of the holding piece 25, and the holding piece 25 is in a state viewed from above. A gap 42 is formed between them. Therefore, the beverage container overturn prevention device 1 can easily perform the operation of holding the chopsticks 56 and the like on the holding piece 25 as much as the gap 42 exists.

  In the beverage container tipping prevention device 1 described above, the holding piece 25 has an elastic force in the radial direction (inside and outside direction) of the cylindrical body 3. Therefore, when another article is sandwiched between the holding pieces 25, the elastic force of the holding piece 25 acts on the other articles and can be held firmly.

  As described above, in the beverage container overturn prevention device 1, the deformable portion 7 formed by the cut 35 is provided on the outer peripheral surface 52, and the user can independently deform the outer peripheral surface 52. Therefore, by changing the external shape of the beverage container tipping prevention device 1 using the deformable portion 7, it is possible to improve the discrimination and minimize the possibility of mistaking one's own beverage container 55, chopsticks 56, etc. Can be suppressed. In this embodiment, an example in which the deformable portion 7 is provided has been described. However, the present invention is not limited to this, and the deformable portion 7 may not be provided. Further, instead of providing the deformable portion 7, the appearance may be changed so as to be distinguishable for each user.

  The beverage container toppling prevention device 1 described above employs a combination of the engaging portion 10 and the engaged portion 11 as the fixing means 5. Therefore, it is not necessary to prepare the fixing means 5 separately, and the beverage container tipping prevention tool 1 can be simplified. In addition, although the example which provided the fixing means 5 which consists of the engaging part 10 and the to-be-engaged part 11 was shown in the drink container fall prevention tool 1, this invention is not limited to this, A sheet-like member Any material can be used as long as it can be fixed so that 2 can be maintained in the shape of the cylindrical body 3.

  Further, the fixing means 5 described above has a configuration in which the engaged portion 11 is formed over a plurality of rows at a position shifted in the circumferential direction of the cylindrical body 3. Therefore, by appropriately changing the position of the engaged portion 11 with which the engaging portion 10 is engaged in the circumferential direction, the opening area of the upper opening 50 and the length in the circumferential direction are adjusted, and the beverage container overturn prevention device 1 is It can adjust to the optimal size for the beverage container 55 to be used. In addition, although the fixing means 5 mentioned above is provided with the adjustment function which can adjust the opening area of the upper opening 50, etc., this invention is not limited to this, It was provided with such an adjustment function. It doesn't have to be a thing. Moreover, as long as it can exhibit the adjustment function mentioned above, it will not be limited to the form illustrated in this embodiment, What kind of thing may be employ | adopted.

  In this embodiment, although the example which prepares only the sheet-like member 20 which comprises the drink container fall prevention tool 1 was shown, this invention is not limited to this. Specifically, the sheet-like member 20 is provided as a part of the member constituting the other article, and the sheet-like member 2 is appropriately separated from the other member constituting the other article when used as the beverage container tipping prevention device 1. It may be usable. More specifically, for example, one or both of two sheets constituting a conventionally known clear folder are constituted by the sheet-like member 2, and the sheet-like member 2 is separated when used as the beverage container tipping prevention device 1. It may be possible to assemble. As a similar example, a calendar, a booklet such as a magazine or a book, and the like provided with the sheet-like member 2 can be considered.

  The beverage container overturn prevention device 1 in the present embodiment described above can be formed using a resin sheet such as polypropylene, but any material can be used as long as it is a deformable sheet material. good. Specifically, paper, a rubber sheet, or the like may be used as the material for the beverage container tipping prevention device 1.

  Moreover, although the manufacturing method of the drink container fall prevention tool 1 is not specifically limited, It can carry out using conventionally well-known methods, such as punching a sheet material and a laser processing. Specifically, the sheet material can be obtained by cutting and processing the outer peripheral part such as the inner peripheral edge 30, the outer peripheral edge 31, the insertion piece 20, the cut line 21, and the missing part 26 or a part that needs to be cut.

  Further, an advertisement or the like can be displayed on the outer peripheral surface 52 as necessary. This display may be performed by coloring or the like, or may be performed by die-cutting in a shape that does not affect the function when pressing with a mold as described above.

  In the description of the beverage container toppling prevention device 1 of the present embodiment, the beverage container 55 has been described using a cylindrical one, but is not particularly limited, and may be a quadrangular prism, A truncated cone shape that becomes smaller in the lower cross section, such as a cup, can also be used.

  Moreover, although the drink container fall prevention tool 1 of this embodiment showed the example which used the cylindrical body 3 as the cylinder (conical cone shape) with a circular cross-sectional shape, this invention is not limited to this. The cross-sectional shape may be a rectangular or polygonal cylinder.

  The beverage container overturn prevention device of the present invention can be used for all purposes for preventing the beverage from falling over.

DESCRIPTION OF SYMBOLS 1 Beverage container fall prevention tool 2 Sheet-like member 3 Cylindrical body 5 Fixing means 6 Holding means 7 Deformable part 10 Engaging part 11 Engaged part 21 Cut 25 Holding piece 26 Missing part 35 Cut 50 Upper opening 51 Lower opening 52 Peripheral surface 56 Chopsticks (other goods)

Claims (7)

It can be used as a beverage container overturn prevention tool for preventing the beverage container from overturning by assembling the sheet-like member in a bent state,
By assembling the sheet-like member,
A cylindrical body provided on the upper side with an upper opening opened so that a beverage container can be taken in and out in the vertical direction;
Fixing means for fixing the sheet-like member so as to maintain the bent state;
Holding means for holding other articles can be formed;
The outer peripheral surface of the cylindrical body is inclined so as to be tapered from the lower side toward the upper side,
The holding means is
A holding piece formed so as to extend from the lower side to the upper side of the cylindrical body, the upper end side being a free end;
A beverage container tipping prevention device comprising: a missing portion having an open region at least on both sides in the circumferential direction of the cylindrical body with respect to the holding piece.   The beverage container tipping prevention tool according to claim 1, wherein the missing portion has an opening region on the upper side of the holding piece.   The beverage container overturn prevention device according to claim 1 or 2, wherein a lower opening is formed on a lower side of the cylindrical body.   The beverage container overturn prevention tool according to any one of claims 1 to 3, wherein the holding piece has an elastic force in an inner and outer direction of the cylindrical body.   One or a plurality of deformable portions that are formed by cuts provided in the outer peripheral surface and that can partially deform the outer peripheral surface are provided. The beverage container tipping prevention device as described. The fixing means is
An engaging portion formed in a convex shape on one end side of the sheet-like member;
6. It is comprised by the combination with the to-be-engaged part which consists of the cut | interruption formed so that the said engaging part could be engaged / disengaged in the other end side of the said sheet-like member. The beverage container overturn prevention device according to crab.   The beverage container overturn prevention tool according to claim 6, wherein a plurality of the engaged portions are formed at positions shifted in a circumferential direction of the cylindrical body.

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