Single-cup packaging bag facilitating cup filling

Abstract

The utility model discloses a single-cup packaging bag convenient for cup filling. The single-cup packaging bag comprises a folding sheet capable of contracting and expanding up and down, the folding sheet is of a circular ring-shaped structure; lifting lugs which are symmetrically arranged are fixedly connected to the tops of the folding sheets; the bottom of the folding sheet is fixedly connected with a circular bottom plate; a cup is arranged at the position, corresponding to the upper part of the bottom plate, in the folding sheet; a limiting assembly is arranged on the bottom plate, and the limiting assembly is used for preventing the folding sheet from moving; the telescopic bag body structure composed of the multiple annular folding pieces is matched with the gravity of the cup, the effect that the cup can be rapidly put into the folding pieces to be packaged with one hand is achieved, when the cup is packaged, bagging and packaging can be carried out without unfolding the packaging bag in advance, and the packaging efficiency is improved. And the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bags, and in particular relates to a single-cup packaging bag which is convenient for packing cups. Background Art

[0002] A bag is a tool that has the function of holding items. It is a container that can be seen everywhere in people's daily life. In the milk tea industry, after the milk tea is poured into the cup, it is generally packaged in a packaging bag to make it convenient for customers to take it away.

[0003] A Chinese patent with publication number CN214113679U discloses a bag, which consists of a bag body and a folding part. When the bag is idle, it can be folded up to save space in the Z-axis direction. When the bag is in use, since the bag can be made of paper products, the bag can be unfolded with both hands, and then milk tea cups and other items can be placed in it;

[0004] A Chinese patent with publication number CN303876299S discloses a packaging bag (Gongcha takeaway bag). From its appearance, it can be seen that the packaging bag is a thin film of plastic. When using it, it needs to be unfolded with both hands, and the bag mouth needs to be kept in an open state with both hands, and finally the cup is put into the packaging bag.

[0005] In the technical solution of the above patent, whether a foldable paper packing bag or a plastic film packing bag is used, it is necessary to unfold it with both hands, which is rather cumbersome. In addition, when opening the plastic film packing bag, it is also necessary to support the bag opening in order to put the cup into the packing bag. This is not convenient for busy staff. Utility Model Content

[0006] In order to solve the technical problems that the use of a packing bag requires both hands to operate, which is inconvenient, and the bag opening of the plastic film packing bag needs to be supported when opening the bag in order to put a cup into the packing bag, the utility model provides a single cup packing bag that is easy to put a cup in.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A single-cup packaging bag convenient for cup filling comprises a plurality of annular folding sheets; the folding sheets are arranged alternately and connected end to end; the top of the uppermost folding sheet is fixedly connected to symmetrically arranged lifting ears; the bottom of the lowermost folding sheet is fixedly connected to a circular bottom plate.

[0009] Furthermore, a circular reinforcing rib is fixedly connected to the inner ring of the top folding sheet.

[0010] Furthermore, the lifting ear is semi-circular and fixedly connected to the uppermost folding piece, and the curvature of the lifting ear is equal to the curvature of the folding piece.

[0011] Furthermore, a circular array of sockets is provided on the bottom plate.

[0012] Furthermore, the bottom plate is adapted to be provided with a limiting component, and the limiting component is used to prevent the bag body composed of a plurality of folding sheets from deflecting.

[0013] Furthermore, the limiting assembly includes a fixed base arranged below the bottom plate; corresponding limiting blocks are fixedly connected to the upper surface of the fixed base at positions corresponding to the sockets, and the limiting blocks are all inserted into the corresponding sockets.

[0014] Furthermore, a double-sided tape is bonded to the lower surface of the fixed base, and the lower surface of the double-sided tape is bonded to the desktop.

[0015] Furthermore, a groove body is provided in the middle of the top of each of the limiting blocks; a cup sleeve is provided in each of the groove bodies; and a cup is accommodated in the bag body formed by the folding sheets.

[0016] Furthermore, the lower surface of the bottom plate is a concave annular groove, and the size of the annular groove is consistent with the size of the fixed base.

[0017] Furthermore, the diameter of the upper end surface of the cup is smaller than the diameter of the inner ring of the folding sheet.

[0018] Beneficial effects of the utility model:

[0019] The utility model provides a single-cup packaging bag which is convenient for packing cups. A plurality of annular paper folding sheets form a retractable and expandable bag body structure, and cooperate with the gravity of the cup itself, so that the cup can be quickly put into the folding sheet by one hand to pack the cup. When packing the cup, the packaging bag can be packed without unfolding the packaging bag in advance, thereby improving the work efficiency of the staff.

[0020] The utility model provides a single cup packaging bag which is convenient for packing cups. Through the cooperation of a limiting block, a groove body and a cup sleeve, the cup sleeve can be quickly sleeved on the outer surface of the cup, thereby further improving the cup packing efficiency of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the folding sheet in the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the middle cup sleeve of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the fixed base in the utility model;

[0026] Figure 5 It is an exploded view of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Folding sheet; 2. Bottom plate; 3. Lifting ear; 4. Cup; 5. Fixed base; 51. Limiting block; 52. Socket; 53. Double-sided tape; 511. Groove; 512. Cup sleeve; 6. Reinforcing ribs. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1 - Figure 5 As shown, a single-cup packaging bag convenient for cup filling comprises a plurality of annular folding sheets 1; the folding sheets 1 are arranged alternately and connected to each other end to end; the top of the uppermost folding sheet 1 is fixedly connected to symmetrically arranged lifting ears 3; the bottom of the lowermost folding sheet 1 is fixedly connected to a circular bottom plate 2.

[0031] In order to achieve the effect of conveniently packing the cups 4, improving the work efficiency of the operators and reducing the intensity of the operators, during the specific operation, the bag body composed of the folding sheets 1 is directly placed on the table, and then the cup 4 containing the beverage is placed in the middle of the folding sheet 1, and then the handle 3 is pulled upward, and the cup 4 presses down on the circular bottom plate 2 so that the folding sheets 1 expand upward, and after the cup 4 is put into the bag body composed of the folding sheets 1, the quick cup packing and packing work of the cup 4 can be completed;

[0032] In addition, after the folding sheet 1 is placed on the desktop, the folding sheet 1 can be fixed by a limiting component to prevent the folding sheet 1 from sliding horizontally when the cup 4 is loaded, which reduces the efficiency of cup loading and packaging. Compared with the prior art, the single-cup packaging bag convenient for cup loading can store and stack multiple packaging bags when it is shrunk. When in use, it only needs to be placed directly on the desktop to open the folding sheet 1 with the weight pressure of the cup 4, thereby achieving the effect of bagging and packaging with one hand operation;

[0033] At the same time, when the customer uses the cup 4 inside, he usually needs to take the cup 4 out of the folding sheet 1. Since the packaging bag adopts an upper and lower folding structure, the folding sheet 1 together with the cup 4 can be placed on the table, and then the folding sheet 1 can be retracted and restored by relying on its own gravity to achieve the effect of quickly taking out the cup 4. Similarly, when the customer needs to pack the cup 4 again, the packaging effect can be quickly achieved by directly manually applying force to the handle 3, which has the advantages of being fast, convenient, worry-free and labor-saving.

[0034] In one embodiment of the present invention, a circular reinforcing rib 6 is fixedly connected to the inner ring of the top folding sheet 1 .

[0035] After the multiple folding sheets 1 form a bag body, the stability of the top and bottom folding sheets 1 is poor. During specific operation, the openings of the top and bottom folding sheets 1 are reinforced through the cooperation of the reinforcing ribs 6 and the bottom plate 2 to prevent the top and bottom folding sheets 1 from bending.

[0036] In one embodiment of the present invention, the lifting ear 3 is semi-circular and fixedly connected to the top folding sheet 1 , and the curvature of the lifting ear 3 is equal to that of the folding sheet 1 .

[0037] The folding sheet 1 is easy to store after being shrunk and occupies little space. During specific operation, by setting the shape of the handle 3 to a semi-circular shape and setting the curvature of the handle 3 to be equal to the curvature of the folding sheet 1, the handle 3 can be attached to the upper surface of the top folding sheet 1 when the folding sheet 1 is shrunk, thereby reducing the occupied space and achieving a better stacking effect between multiple bag bodies.

[0038] In one embodiment of the present invention, Figure 5 As shown, the bottom plate 2 is provided with a circular array of insertion holes 52 .

[0039] In summer, the cold drink in the cup 4 generates many water droplets after packaging, and these water droplets will gather inside the bag body composed of the folding sheet 1, causing damage to the paper bag body. At this time, the water droplets can be discharged outside the bag body through the insertion hole 52 opened on the bottom plate 2, thereby accelerating the drying of the bag body, preventing the bag body from being damaged, and allowing multiple recycling.

[0040] In one embodiment of the present invention, Figure 5 As shown, the bottom plate 2 is adapted to be equipped with a limiting component, and the limiting component is used to prevent the bag body composed of a plurality of folding sheets 1 from deflecting.

[0041] In one embodiment of the present invention, Figure 5 As shown, the limiting assembly includes a fixed base 5 arranged below the bottom plate 2; a corresponding limiting block 51 is fixedly connected to the upper surface of the fixed base 5 at a position corresponding to the insertion hole 52, and the limiting blocks 51 are all inserted into the corresponding insertion hole 52.

[0042] Since it is inconvenient for the operator to fix the folding sheet 1 when operating with one hand, in order to prevent the folding sheet 1 from being offset due to the contact of the cup 4 when the operator is bagging the cup 4, which makes it inconvenient to carry out the bagging operation, during the specific operation, the fixed base 5 is first fixed to the designated location on the desktop by means of the double-sided adhesive tape 53. Since a plurality of limit blocks 51 are fixedly connected to the fixed base 5, the insertion hole 52 at the bottom of the folding sheet 1 is then aligned with the limit block 51 and inserted into the limit block, so as to achieve the purpose of horizontally fixing the folding sheet 1, thereby preventing the folding sheet 1 from being offset due to the contact of the cup 4 when the operator is bagging the cup 4, which makes it inconvenient to carry out the bagging operation. After the bagging of the cup 4 is completed, the lifting ear 3 is lifted upwards to remove the folding sheet 1 together with the cup 4 from the fixed base 5, and then the subsequent bagging operation can be carried out.

[0043] In one embodiment of the present invention, Figure 4 As shown, a double-sided tape 53 is bonded to the lower surface of the fixed base 5, and the lower surface of the double-sided tape 53 is bonded to the desktop.

[0044] In one embodiment of the present invention, Figure 3 As shown, a groove 511 is provided in the middle of the top of each of the limiting blocks 51 ; a cup sleeve 512 is provided in each of the grooves 511 ; and a cup 4 is accommodated in the bag body formed by the folding sheets 1 .

[0045] In summer, cold drinks are usually put into the cup 4. In order to prevent the cold drinks from directly contacting the palms and to prevent the water drops on the cup 4 from soaking the palms, a paper cup cover 512 is usually put on the outside of the cup 4 to achieve an isolation effect. In order to facilitate the cup cover 512 to be put on the cup 4 and achieve the effect of quickly filling the cup, during the specific operation, after the fixed base 5 is fixed, the folding sheet 1 is first placed on the fixed base 5 to fix it, and then the paper annular cup cover 512 is placed inside the annular groove 511 at the top of the limit block 51. At this time, the cup 4 is inserted into the folding sheet 1, and the purpose of putting the cup cover 512 on the cup 4 by means of the pressure exerted by the palm on the cup 4 can be achieved, which is fast and convenient.

[0046] It is worth noting here that: since the cup 4 is usually thick at the top and thin at the bottom, the cup sleeve 512 can be fixed on the cup 4 by sliding upward from the bottom of the cup 4 .

[0047] In one embodiment of the present invention, Figure 5 As shown, the lower surface of the bottom plate 2 is a concave annular groove, and the size of the annular groove is consistent with that of the fixed base 5.

[0048] By designing the lower surface of the fixed base 5 as a recessed annular groove and designing the size of the annular groove to be consistent with the size of the fixed base 5, the purpose of clamping the fixed base 5 inside the annular groove can be achieved, thereby further improving the stability of the folding sheet 1 and avoiding lateral displacement of the folding sheet 1. In addition, the purpose of accommodating the fixed base 5 inside the annular groove is achieved, thereby avoiding the bottom plate 2 being set on the upper surface of the fixed base 5 and causing it to be unstable.

[0049] In one embodiment of the present invention, Figure 1 As shown, the diameter of the upper end surface of the cup 4 is smaller than the diameter of the inner ring of the folded sheet 1 .

[0050] By setting the diameter of the upper end surface of the cup 4 to be smaller than the diameter of the inner ring of the folding sheet 1 , it is possible to avoid interference between the movement of the folding sheet 1 and the upper end of the cup 4 when the folding sheet 1 is pulled up through the lifting ears 3 , thereby preventing the cup 4 from being loaded into the folding sheet 1 .

[0051] Working principle:

[0052] First, the folding sheet 1 is placed on the desktop, and then the folding sheet 1 is fixed by the limiting component to prevent the folding sheet 1 from sliding horizontally when the cup 4 is loaded. At this time, since the folding sheet 1 is in a retracted state, the cup 4 can be directly placed in the middle of the folding sheet 1. Finally, the folding sheet 1 is pulled up by the lifting ears 3, and the circular bottom plate 2 at the bottom of the folding sheet 1 is pressed down under the action of the cup 4, so as to achieve the effect of unfolding the folding sheet 1, and the purpose of smoothly putting the milk tea cup 4 inside the folding sheet 1 can be achieved. Compared with the prior art, the single-cup packaging bag that is easy to pack cups can store and stack multiple packaging bags when it is retracted, and it only needs to be placed directly on the desktop when in use. The folding sheet 1 can be opened by the weight pressure of the cup 4, so that the bagging and packaging can be achieved with one hand operation; at the same time, when the customer uses the cup 4 inside, he usually needs to take the cup 4 out of the folding sheet 1. Since the packaging bag adopts an upper and lower folding structure, the bag body composed of the folding sheet 1 and the cup 4 can be placed on the table, and then the folding sheet 1 can be retracted and restored by relying on its own gravity to achieve the effect of quickly taking out the cup 4. Similarly, when the customer needs to pack the cup 4 again, the packaging effect can be quickly achieved by directly manually applying force to the lifting ear 3, which has the advantages of being fast, convenient, worry-free and labor-saving.

[0053] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A single cup packaging bag that is convenient for cupping, characterized by: It comprises a plurality of annular folding sheets (1); the folding sheets (1) are arranged alternately and connected end to end; the top of the top folding sheet (1) is fixedly connected to symmetrically arranged lifting ears (3); the bottom of the bottom folding sheet (1) is fixedly connected to a circular bottom plate (2).

2. A single cup packaging bag for easy filling of a cup according to claim 1, characterized in that: A circular reinforcing rib (6) is fixedly connected to the inner ring of the top folding sheet (1).

3. The single cup packaging bag for easy filling of a cup according to claim 2, characterized in that: The lifting ear (3) is semi-circular and fixedly connected to the top folding sheet (1), and the curvature of the lifting ear (3) is equal to that of the folding sheet (1).

4. The single cup packaging bag for convenient cup filling according to claim 1, characterized in that: The bottom plate (2) is provided with a circular array of insertion holes (52).

5. The single cup packaging bag for convenient cup filling according to claim 1, characterized in that: The bottom plate (2) is adapted to be equipped with a limiting component, and the limiting component is used to prevent the bag body composed of a plurality of folding sheets (1) from deflecting.

6. The single cup packaging bag for convenient cup filling according to claim 5, characterized in that: The limiting assembly comprises a fixed base (5) arranged below the bottom plate; corresponding limiting blocks (51) are fixedly connected to the upper surface of the fixed base (5) at positions corresponding to the insertion holes (52), and the limiting blocks (51) are all inserted into the corresponding insertion holes (52).

7. The single cup packaging bag for convenient cup filling according to claim 6, characterized in that: A double-sided adhesive tape (53) is bonded to the lower surface of the fixed base (5), and the lower surface of the double-sided adhesive tape (53) is bonded to the desktop.

8. The single cup packaging bag for convenient cup filling according to claim 7, characterized in that: A groove body (511) is provided in the middle of the top of each of the limiting blocks (51); a cup sleeve (512) is provided in each of the groove bodies (511); and a cup (4) is accommodated in the bag body formed by the folding sheets (1).

9. The single cup packaging bag for convenient cup filling according to claim 8, characterized in that: The lower surface of the bottom plate (2) is a concave annular groove, and the size of the annular groove is consistent with that of the fixed base (5).

10. The single cup packaging bag for convenient cup filling according to claim 9, characterized in that: The diameter of the upper end surface of the cup (4) is smaller than the diameter of the inner ring of the folded sheet (1).

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