JP3616214B2 - Tasteful beverage bag with support - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a palatable beverage bag with a support, and will be described in more detail. When a palatable beverage such as coffee or tea is extracted by the drip method, the opening degree of the bag can be maintained in a large and stable state, and the extraction effect And a disposable extraction bag having a support that is excellent in safety for preventing burns due to falling of a cup or overflowing hot water.
[0002]
[Prior art]
Recently, with the popularization of drinking coffee with a paper filter drip method, a support for stably holding the filter on the cup at the time of extraction has come to be used. Several supports that have been developed for this purpose have already been disclosed.
[0003]
For example, in Japanese Utility Model Publication No. 5-13324, a strip-shaped cardboard is bonded in a ring shape, folded so as to overlap, an extraction bag is attached inside, and a cut is provided in the middle of the edges on both sides. A method is disclosed in which the cardboard of the front and back is pushed in and the mouth of the bag is opened.
[0004]
Also, in Japanese Utility Model Publication No. 60-7622, a hole is made in the center of a rectangular cardboard, an extraction bag is attached, the rectangular cardboard is bent into a semicircle on the cup, and the edges on both sides are hooked on the cup. It is what you use.
[0005]
In addition, in the Japanese Utility Model Publication No. 57-10270, a rectangular cardboard of the same size is doubled, the edges on both sides are folded to form a cylinder with a rectangular cross section, a bag is attached to that part, and the folded part A folded piece is provided on the bag to keep the opened state of the bag during extraction.
[0006]
All of these methods have a problem that the degree of opening of the bag tends to vary, and the opening state is not kept constant during extraction.
[0007]
[Problems to be solved by the invention]
In view of these problems, the present invention is a bag for extracting disposable beverages such as disposable coffee, tea, etc., and when extracting a favorite beverage by the drip method, the mouth of the bag can be surely opened wide, thereby By enhancing the extraction effect and attaching a support to the bag, it can be stably held on the cup, and it is excellent in safety to prevent burns due to overturning such as overflowing hot water at the time of injection, We intend to develop and provide a bag with a support.
[0008]
[Means for Solving the Problems]
When the present inventors use a disposable extraction bag such as coffee or tea by the drip method, the support can reliably and sufficiently open the mouth of the bag and can be stably held on the cup. The material and structure of the lower part of this paper were studied. As a result, a slightly thick elongated paper is connected in a ring shape and folded into a rectangular sheet, and in the bag with a support with an extraction bag attached to it, when hot water is poured into the bag, By making the upper part of the cup sandwiched from the outside by a plurality of sections or bands previously provided at the lower part of the support tool, while the lower end of the center part of the paper support tool is inserted inside the cup Developed a support that can hold the bag in a stable state on the cup.
[0009]
Furthermore, for the same purpose, a notch is provided in the part where the lower part of the support comes into contact with the edge of the cup, the edge of the cup is inserted into the notch along the inclination, and a circular gap provided at the end of the notch is formed. By fitting and fixing the edge of the cup, a structure that can hold the bag in a stable state on the cup was developed, and the present invention was reached based on these findings.
[0010]
That is, the palatable beverage bag 1 with a support device comprises an appetite beverage extraction bag 2 made of a sheet having filterability, and a paper support device 3 for holding the extraction bag on the cup. In the lower part of the support of the bag with a support attached to the paper support 3,
[0011]
The paper support has a shape in which an annular sheet is folded at the left and right folds 4, 4 ', and two rectangular sheets 5, 5' are superimposed on the front and back. Two notches 6, 6 'and 7, 7' are provided, respectively, and by this notch, the front and back center lower ends 8, 8 ', the front lower right and left sections 9, 9', the rear lower right and The left section 10, 10 'is formed, the four sections have an elongated trapezoidal shape, and one end thereof is connected to the sheet 5, 5'.
[0012]
When the palatable beverage bag 1 is used, when the front and back sheets 5, 5 'are widened and the extraction bag 2 is opened and placed on the cup, the tips 11, 11', 12, 12 'of the four pieces are It opens to the outside and the upper part of the cup is sandwiched from the outside, the lower end 8, 8 'of the center part of the paper support 3 is inserted into the inside of the cup, and the palatable beverage bag 1 is placed on the cup. It is a palatability drink bag with a support tool held in a stable state.
[0013]
In addition, vertical folds 13, 13 'and 14, 14' are provided in the middle portions of the sheets 5, 5 ', respectively, and the front and back of the lower portion of the sheet are punched in the horizontal portions 15 and 15'. A central lower end 8, 8 'and elongated bands 16 and 16' having both ends connected to the sheets 5, 5 'are formed, and the bands 16 and 16' are separated from the central lower ends 8, 8 '. When the palatable beverage bag is opened and placed on the cup, the folds 13, 13 'and 14, 14' in the middle part of the sheets 5, 5 'are bent and the cross section of the paper support 3 becomes hexagonal. The bands 16, 16 'at the lower part of the support are arcuate and bulge outward to sandwich the upper part of the cup from the outside, and are bags with a support that hold the bag in a stable state on the cup.
[0014]
Further, the lower ends of the sheets 5 and 5 'are each provided with two cuts, thereby forming the lower end of the central portion, and both sides of the cut are inclined and the ends thereof become two circular gaps. When opening the bag with support and placing it on the cup, insert the part in contact with the edge of the cup into the back of one of the two circular gaps at the end along the notch slope. It is a bag with a support tool by which the bag is stably held on the cup by being fixed.
[0016]
Here, the ones with the same number, such as “left and right fold lines 4, 4 ′”, indicate the same structural parts at the left-right symmetric positions or the front-side and back-side symmetric positions, respectively. The present invention will be described in detail below.
[0017]
The present invention relates only to the structure and function of the lower part of the palatable beverage bag with support, and does not touch the structure or function of the upper part of the bag. As long as the structure and function of the lower part of the bag fall within the scope of this claim, any upper structure or the like falls within the technical scope of the present invention.
[0018]
The palatable beverage bag with a support according to the present invention is not particularly limited as long as it is a filterable material, and a wide range of sheets can be used. However, a nonwoven fabric containing ultrafine fibers having a fineness of 0.2 denier or less has excellent extractability. Therefore, it is preferable. For example, it has excellent removability of extraction residues and fats and oils that are likely to cause coffee to be too bitter.
[0019]
The shape of the extraction bag is not particularly limited, but a shape in which a gather is provided on the side surface of the bag is preferable in order to increase the opening area. Further, it is preferable that the lower section of the bag is V-shaped because the liquid breakage is good. . Alternatively, the lower end of the bag may have an inverted conical shape. The upper end of the bag is open and can be used in the method of pouring hot water with coffee particles and other extraction materials as needed.However, the coffee particles are sealed in the bag in advance and the perforations are torn during use. You can use it by opening and injecting hot water.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
The palatability beverage applicable to the palatability beverage bag with a support device of the present invention is not particularly limited, but includes a wide range of beverages such as coffee, ice coffee, tea, cocoa, oolong tea, other health teas, sencha, barley tea, kelp tea, etc. ing. Among these, coffee is most suitable for the extraction bag with a holder of the present invention. Further, the cup can be applied to various types of cups such as a demitas type, a glass cup, and a morning glory type cup in addition to a normal coffee or tea cup.
[0021]
The supporter of the palatable beverage bag with a supporter according to the present invention has a shape in which a paper annular sheet is folded at the left and right folds and two rectangular sheets 5, 5 'are overlapped. When using a palatable beverage bag, the upper part of the cup is stably held as sandwiched from the outside by a section or band provided at the lower end of the paper support, or the lower part of the support is By providing a notch in the part that contacts the edge of the cup, inserting the edge of the cup along the inclination of the notch, and fitting and fixing the edge of the cup in the circular gap provided at the end of the notch, the bag Can be held in a stable state on the cup. Here, the diameter of the cup held by the paper support is not necessarily constant and varies to some extent, but the change is made by adjusting the mutual swelling of the front and back sheets of the paper support so that the diameter of the cup can be adjusted. Even if it fluctuates, it is structured so that the support can match it. For this reason, it is necessary that the paper material of the support has moderate elasticity and plasticity.
[0022]
The material of the support of the present invention needs to be made of paper. This is because paper is most suitable as the sheet-like material having both moderate elasticity and plasticity as described above. The type of paper is not particularly limited, but a slightly thicker paper is preferable, a thin paperboard laminated with a polymer resin is preferable, and other high-quality paper or cardboard subjected to waterproofing treatment can also be used.
[0023]
As described above, the extraction bag of the present invention can be widely used as long as it has a filterability. However, a nonwoven fabric containing ultrafine fibers having a fineness of 0.2 denier or less is more preferable because of its excellent extractability. For example, the most important properties required for a filter in order to add coffee with excellent aroma and richness are that the fine particles of coffee do not leak into the liquid and the fats and oils contained in the coffee liquid are absorbed and removed. The oil film should not float on the cup surface. These are factors that inhibit the taste of coffee, and if fine particles are mixed in, it feels bad to the touch, and if oil or fat floats on the surface of the cup, it is not preferred because it shines.
[0024]
Nonwoven fabrics containing ultrafine fibers with a fineness of 0.2 denier or less are particularly excellent as a material for preventing the leakage of fine particles and improving the adsorption of fats and oils. Therefore, it is more preferable for the material of the bag of the present invention. Such ultrafine fibers are manufactured from a thermoplastic polymer by, for example, a melt blow method. Examples of the thermoplastic polymer include polypropylene and polyethylene. Further, by using such a nonwoven fabric layer of super extra fine fibers and a composite nonwoven fabric of a support layer made of fibers having a normal thickness, filterability and mechanical properties of the filter cloth can be further improved.
[0025]
The means for attaching the extraction bag to the support is not particularly limited, but fusion or sticking can be applied. However, when the bag is heat-meltable and the support is also a paper laminated with a polymer resin, heat-fusion is possible. preferable.
[0026]
【Example】
Hereinafter, the present invention will be described more specifically with reference to the accompanying drawings.
[0027]
(Example 1)
FIG. 1 is a front view showing a folded beverage bag with a support according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a state of being placed on a coffee cup during use.
[0028]
The palatable beverage bag with a support device comprises a support device 3 and an extraction bag 2, and the support material is made of white paperboard laminated with polyethylene, and the extraction bag 2 is fused inside thereof. The main body of the paper support is an annular sheet in which both ends of a rectangular sheet are bonded. The left and right sides of the sheet are folded at creases 4, 4 ', and the two rectangular sheets 5, 5' overlap each other. It has become a shape.
[0029]
As shown in FIG. 1, the lower ends of the sheets 5 and 5 'are provided with two notches respectively, ie, 6 and 6' on the front side, and 7 and 7 'on the back side. 8, 8 ', and sections 9, 9' are formed on the right and left sides of the front lower end, and sections 10, 10 'are formed on the right and left sides of the rear lower end. These four pieces have an elongated trapezoidal shape and one end thereof is connected to the sheets 5, 5 '.
[0030]
FIG. 2 shows a perspective view when the bag 1 is used, and shows a state in which the space between the front and back sheets 5, 5 ′ is widened and the extraction bag 2 is opened and placed on the coffee cup. At this time, since the sheets 5, 5 'of the main body of the support bulge outward and form an arc shape, the tips 11, 11', 12, 12 'of the four sections at the lower end of the support open outward, and the upper edge of the cup It will be in the state which pinched the lower side from the outside. Moreover, since the center part lower end 8 and 8 'of the support tool 3 will be in the state inserted in the inside of a cup, as shown in a figure, the bag 1 is hold | maintained on the cup in the stable state.
[0031]
(Example 2)
FIG. 3 shows a palatable beverage bag with a support according to another aspect of the present invention, and shows a perspective view of only the bag with a support in a state where the bag is placed on a coffee cup when in use.
[0032]
The palatable beverage bag with a support device comprises a support device 3 and an extraction bag 2. The support material is made of high-quality paper laminated with polyethylene, and the extraction bag 2 is fused inside thereof. The main body of the paper support is an annular sheet in which both ends of a rectangular sheet are bonded. The left and right sides of the sheet are folded at creases 4, 4 ', and the two rectangular sheets 5, 5' overlap each other. It has become a shape.
[0033]
In FIG. 3, the space between the front sheet and the back sheet of the two rectangular sheets 5 and 5 'is increased, and two vertical folds, that is, 13, 13 on the front side are provided in the middle part of the sheet. 'And the back side 14, 14' are shown folded. Further, at the lower part of the sheet, portions 15 and 15 'are punched out in the horizontal direction to form the lower ends 8 and 8' of the support center portion.
[0034]
Elongated bands 16 and 16 'having both ends connected to the sheets 5, 5' are formed below the lower end of the central part, and the bands 16 and 16 'and the central lower ends 8 and 8' are separated. The central lower ends 8 and 8 'and the left and right punched portions 15 and 15' each have two trapezoidal gaps on the left and right sides, and are connected via a narrow gap between the lower end of the central portion and the band. .
[0035]
The palatable beverage bag 1 is used with the space between the front and back sheets 5, 5 'widened, the extraction bag 2 opened and placed on a cup. At that time, the folds 13 and 13 'of the front side sheet and the folds 14 and 14' of the back side sheet of the middle portion of the sheets 5 and 5 'are bent, and the cross section of the paper support 3 becomes hexagonal, The band 16 of the front side sheet and the band 16 'of the back side sheet have an arc shape and bulge outward.
[0036]
Place the bag with the support on the top of the coffee cup, hold the left and right folds 4, 4 'of the sheets 5, 5' with your fingers and match the bulge of the cup with the bands 16, 16 'at the bottom of the support The cup is held in a state where it is inflated to the outside and the portion below the upper edge of the cup is sandwiched from the outside. On the other hand, since the center part lower end 8 and 8 'of the support tool 3 will be in the state inserted in the inside of a cup, the palatability drink bag 1 is hold | maintained in the stable state on the cup.
[0037]
For this reason, it has a structure in which the safety for preventing injuries such as an overflow at the time of pouring hot water and a burn due to a fall when the cup is moved, etc. is greatly enhanced.
[0038]
(Example 3)
FIG. 4 shows a palatable beverage bag with a support according to another aspect of the present invention, and shows a perspective view of only the bag with a support in a state where the bag is placed on a coffee cup when in use.
[0039]
The palatable beverage bag with a support device comprises a support device 3 and an extraction bag 2, and the support material is made of white paperboard laminated with polyethylene, and the extraction bag 2 is fused inside thereof. The main body of the paper support is an annular sheet in which both ends of a rectangular sheet are bonded. The left and right sides of the sheet are folded at creases 4, 4 ', and the two rectangular sheets 5, 5' overlap each other. It has become a shape.
[0040]
As shown in FIG. 4, the paper support body has a shape in which an annular sheet is folded at left and right folds 4, 4 ', and two rectangular sheets 5, 5' are overlapped on the front and back. . The lower ends of the sheets 5, 5 'are each provided with two cuts, i.e., the front sheet 17, 17' and the back sheet 18, 18 '. By this cut, the front and rear center lower edges 8, 8 are provided. 'Is formed.
[0041]
These front sheet cuts 17 and 17 'and both sides of the back sheet cuts 18 and 18' are front sheet inclinations 19, 20, 19 ', 20' and back sheet inclinations 21, 22, and 21, respectively. ′, 22 ′ are formed, and the end of the notch is provided with two circular gaps, that is, 23 and 23, 23 ′ and 23 ′ of the front sheet and 24 and 24, 24 ′ and 24 ′ of the back sheet. It has a structure.
[0042]
The palatable beverage bag 1 holds the left and right folds 4, 4 'with fingers, inflates the sheet outwards, widens the distance between the front and back sheets 5, 5', and opens the extraction bag 2 on the cup. Used on top of. At that time, the lower end 8, 8 'of the central part of the support 3 is inserted into the inside of the cup, and the edge of the upper end of the coffee cup contacts the slopes 19, 19', 21 and 21 'of the notch of the support. It will be in the state. The edge of the cup is inserted into the notch along the slope, and inserted into either of the two circular gaps at the end to fix the support to the cup. Here, the reason why a plurality of circular gaps are provided in one notch is to make it applicable to both cases where the diameter of the cup is large and small.
[0049]
【The invention's effect】
The palatable beverage bag with a support device of the present invention is a disposable and drip coffee or tea extraction bag attached with a paper support device. When hot water is poured into the bag, The upper part of the cup is sandwiched from the outside by a plurality of sections or bands provided, or a notch is provided in the lower part of the support, and the edge of the cup is fitted into a circular gap at the back of the notch and fixed. Therefore, the safety of preventing injuries such as burns and the like caused by the falling of the hot water at the time of pouring, the movement of the cup, etc., as well as the extraction effect, is greatly enhanced.
[Brief description of the drawings]
FIG. 1 shows a front view of a folded beverage bag before use in an embodiment of a palatable beverage bag with a support according to the present invention.
FIG. 2 is a perspective view showing a state in which the palatable beverage bag with support shown in FIG. 1 is put on a coffee cup when used.
FIG. 3 is a perspective view of only the bag with a support in a state where the bag is placed on a coffee cup when using the palatable beverage bag with a support according to another aspect of the present invention.
FIG. 4 is a perspective view of only the bag with a support in a state where the bag is placed on a coffee cup when using another aspect of the palatable beverage bag with a support according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Preference drink bag with support 2 Extraction bag 3 Paper support 4, 4 'left and right folds of 4' paper support 5, 5 'front and back sheet 6, 6' paper support Left and right cuts 7 on the front sheet of the sheet, 7 'left and right cuts 8 on the back sheet of the paper support, 8' lower end 9 at the center of the paper support, 9 '
10, 10 'Paper support, back side sheet bottom left and right section
11, 11 'paper support fixture, front side sheet bottom left and right end of the section
12, 12 'Paper support tool back sheet lower end left and right end of the section
13, 13 'Paper support device Front sheet fold fold
14, 14 'Paper support
15, 15 'Perforated parts of the front and back sheets of paper support
16, 16 'paper support lower band
17, 17 'left and right cuts in the front sheet of the paper support
18, 18 'left and right cuts on back sheet of paper support
19, 19 ', 20, 20' Inclinations on both sides of the left and right cuts in the front sheet of the paper support
21, 21 ', 22, 22' Inclinations on both sides of the left and right cuts in the back sheet of the paper support
23, 23 'Circular support at the notch of the left and right cuts on the front sheet of the paper support
24, 24 'Circular support at the edge of the left and right cuts on the back sheet of the paper support

Claims (3)

A palatable beverage bag 1 with a support device comprises a palatable beverage extraction bag 2 made of a sheet having filterability, and a paper support device 3 for holding the extraction bag on the cup. In the lower part of the support of the bag with support attached to the support 3 made of
The paper support has a shape in which an annular sheet is folded at the left and right folds 4, 4 ', and two rectangular sheets 5, 5' are superimposed on the front and back. Two notches 6, 6 'and 7, 7' are provided, respectively, and by this notch, the front and back center lower ends 8, 8 ', the front lower right and left sections 9, 9', the rear lower right and The left section 10, 10 'is formed, the four sections have a flat trapezoidal shape, and one end thereof is connected to the sheet 5, 5'.
When using the palatable beverage bag 1, when the space between the front and back sheets 5, 5 ′ is increased and the extraction bag 2 is opened and placed on the cup, the tips 11, 11 ′, 12, 12 ′ of the four pieces are It opens to the outside and the upper part of the cup is sandwiched from the outside, the lower end 8, 8 'of the center part of the paper support 3 is inserted into the inside of the cup, and the palatable beverage bag 1 is placed on the cup. A palatable beverage bag with a support that is held in a stable state. A palatable beverage bag 1 with a support device comprises a palatable beverage extraction bag 2 made of a sheet having filterability, and a paper support device 3 for holding the extraction bag on the cup. In the lower part of the support of the bag with support attached to the support 3 made of
The paper support has a shape in which an annular sheet is folded at the left and right folds 4, 4 ', and two rectangular sheets 5, 5' are superimposed on the front and back, and in the middle of the sheets 5, 5 ' Are provided with vertical folds 13, 13 'and 14, 14', respectively, and the front and back of the lower part of the sheet are horizontally punched at 15 and 15 'so that the bottom ends 8, 8' and both ends Are connected to the seats 5, 5 ', the bands 16 and 16' are separated from the central lower ends 8, 8 ', and the punched portions 15 and 15' are left and right respectively. A trapezoidal gap is connected through a narrow gap between the lower end of the central part and the band,
When the palatable beverage bag 1 is used, the gap between the front and back sheets 5, 5 'is widened and the extraction bag 2 is opened and placed on the cup. 14 and 14 'are bent and the cross section of the paper support 3 is hexagonal, the bands 16 and 16' at the bottom of the support are arcuate and bulge outward, and the upper part of the cup is sandwiched from the outside. The center part lower end 8, 8 'of the ingredient | tool 3 will be in the state inserted in the inside of a cup, and the taste drink bag with a support tool by which the taste drink bag 1 is hold | maintained stably on the cup. A palatable beverage bag 1 with a support device comprises a palatable beverage extraction bag 2 made of a sheet having filterability, and a paper support device 3 for holding the extraction bag on the cup. In the lower part of the support of the bag with support attached to the support 3 made of
The paper support has a shape in which an annular sheet is folded at the left and right folds 4, 4 ', and two rectangular sheets 5, 5' are superimposed on the front and back. Two notches 17, 17 'and 18, 18' are provided, respectively, and the lower end of the center part 8, 8 'on the front side and the back side is formed by this notch, and both sides of the notches 17, 17', 18, 18 'are formed. Are provided with slopes 19, 19 ', 20, 20', 21, 21 'and 22, 22', respectively, with two circular gaps 23, 23, 23 ', 23' and 24 at the end of the notch, respectively. , 24, 24 ', 24' have a structure formed,
When the palatable beverage bag 1 is used, when the space between the front and back sheets 5, 5 'is widened and the extraction bag 2 is opened and placed on the cup, the lower ends 8, 8' of the paper support 3 are placed on the cup. Two circular gaps 23 at the end of the notch, with the lower part of the support coming into contact with the cup edge along the notch slopes 19, 19 ', 21 and 21'. 23, 23 'and 23' and 24 and 24, 24 'and 24' are inserted and fixed to the back, and the palatable beverage bag 1 is held stably on the cup. Tasteful beverage bag with support.

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