Portable disposable plastic cup

Abstract

The utility model relates to the technical field of disposable plastic cups, and discloses a portable disposable plastic cup which comprises a plastic cup body, a cup cover is detachably installed on the top of the plastic cup body, a cross-shaped groove is formed in the top of the cup cover, one end of the upper portion of the plastic cup body is hinged to a flexible lifting belt through a hinge nail, and the other end of the plastic cup body is hinged to the flexible lifting belt. The other end of the flexible lifting belt is fixedly provided with a rectangular block and detachably installed on the inner side wall of an L-shaped cup lug through the rectangular block and an elastic abutting piece, the L-shaped cup lug is fixedly installed at the other end of the upper portion of the plastic cup body, and the elastic abutting piece is installed at an opening of the L-shaped cup lug. One end of the flexible lifting belt at the top of the portable disposable plastic cup is hinged to the plastic cup body, the other end of the flexible lifting belt is detachably installed on the plastic cup body, the cross groove is formed in the top of the cup cover, the plastic cups can be overlapped together in a staggered mode through the flexible lifting belt, and the plastic cups are stable and not prone to loosening after being overlapped.

Description

Technical Field

[0001] The utility model relates to the technical field of disposable plastic cups, in particular to a portable disposable plastic cup. Background Art

[0002] At present, large-capacity disposable plastic cups are widely used in the milk tea industry. As the capacity of some single cups of milk tea increases, the volume of the plastic cup is required to be greater. However, the increase in the volume of the plastic cup brings the problem of inconvenience in carrying. Therefore, some large cups of drinks are provided with handles on the commonly used disposable plastic cups to increase portability. However, the existing multiple disposable plastic cups cannot be overlapped and carried together, which makes it very inconvenient to take multiple disposable plastic cups filled with liquid.

[0003] In order to solve the above problems, patent number CN202221800724.0 discloses a large-capacity portable disposable plastic cup. By setting reinforcing ribs, the strength of the top of the cup body can be improved to avoid the deformation of the top edge of the cup body causing the cup lid to loosen and the sealing to decrease. At the same time, the handles are set as male and female handles. When carrying two or more plastic cups with one hand, the male and female handles can be used to vertically overlap the plastic cups. Only the top handle needs to be lifted, thus avoiding the deformation of the plastic cup and the spillage of the beverage. By setting a positioning groove on the top of the cup lid, it is convenient to position the bottom of the cup body at the top, making the connection more stable. The device has a reasonable structure, and the female handle, female handle and cup body can be processed separately and then reassembled, with low processing cost.

[0004] However, the large-capacity portable disposable plastic cup disclosed in the above patent uses a handle formed by splicing a male handle and a female handle to carry the disposable plastic cup. When multiple plastic cups need to be stacked together, the male handle and the female handle need to be disassembled and vertically installed at the plastic cup ears thereon. This splicing stacking method will cause the male handle, the female handle or the splicing at the plastic cup ears to loosen and fall off when a certain weight of liquid is placed in the plastic cup. Utility Model Content

[0005] The utility model aims to provide a portable disposable plastic cup. The flexible handle at the top of the portable disposable plastic cup disclosed by the utility model is hinged on the plastic cup body at one end, and the other end is detachably mounted on the plastic cup body. A cross groove is provided on the top of the cup cover, and the plastic cups can be overlapped together in an interlaced manner through the flexible handle, and the overlapped plastic cups are relatively stable and not easy to loosen, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable disposable plastic cup, comprising a plastic cup body, a cup cover detachably mounted on the top of the plastic cup body, a cross groove being provided on the top of the cup cover, a flexible carrying strap being hingedly mounted on one end of the upper portion of the plastic cup body via a hinge pin, a rectangular block being fixedly mounted on the other end of the flexible carrying strap and being detachably mounted on the inner side wall of an L-shaped cup ear via the rectangular block and an elastic resistance piece, the L-shaped cup ear being fixedly mounted on the other end of the upper portion of the plastic cup body, and an elastic resistance piece being installed at the opening of the L-shaped cup ear.

[0007] Preferably, a circular groove is provided in the middle of the top of the cup cover, and the circular groove can accommodate the bottom of the plastic cup body to play a limiting role.

[0008] Preferably, a plurality of limiting holes are formed in a linear and equidistant array at one end of the flexible handle close to the L-shaped cup ear, and a limiting bolt is threadedly connected to the inner side wall of the limiting hole at the bottom.

[0009] Preferably, the elastic resistance member comprises a sliding column slidably connected in a sliding hole at one end of the L-shaped cup ear close to the opening, and a pull head is fixedly connected to one end of the outer end of the sliding column.

[0010] Preferably, a disc is fixedly connected to one end of the inner end of the sliding column, and a spring is sleeved on the outer wall of the sliding column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a portable disposable plastic cup with a flexible carrying strap at the top, one end of which is hinged on the plastic cup body, and the other end is detachably mounted on the plastic cup body. A cross groove is provided on the top of the cup cover, and the plastic cups can be overlapped together in an interlaced manner through the flexible carrying strap. After overlapping, the plastic cups are relatively stable and not easy to loosen, thereby solving the problem that the large-capacity portable disposable plastic cup disclosed in the above patent uses a handle formed by splicing a male carrying strap and a female carrying strap to carry the disposable plastic cup. When multiple plastic cups need to be stacked together, the male carrying strap and the female carrying strap need to be disassembled and vertically mounted on the plastic cup ears thereon. In this splicing stacking method, when a certain weight of liquid is placed in the plastic cup, the splicing of the male carrying strap, the female carrying strap or the plastic cup ears will loosen and fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0015] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 4 for Figure 3 Schematic diagram of the structure at B in the figure.

[0017] In the figure: 1. Plastic cup body; 2. Hinge nail; 3. Flexible carrying strap; 4. Cup cover; 5. Cross groove; 6. Round groove; 7. Limit hole; 8. Limit bolt; 9. L-shaped cup ear; 10. Rectangular block; 11. Round piece; 12. Sliding column; 13. Spring; 14. Pull head. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] See also Figure 1-Figure 4 A portable disposable plastic cup shown in the figure comprises a plastic cup body 1, a cup cover 4 is detachably mounted on the top of the plastic cup body 1, a cross slot 5 is provided on the top of the cup cover 4, a flexible lifting strap 3 is hingedly mounted at one end of the upper part of the plastic cup body 1 through a hinge nail 2, a rectangular block 10 is fixedly mounted on the other end of the flexible lifting strap 3 and is detachably mounted on the inner side wall of an L-shaped cup ear 9 through the rectangular block 10 and an elastic resistance piece, the L-shaped cup ear 9 is fixedly mounted on the other end of the upper part of the plastic cup body 1, and an elastic resistance piece is installed at the opening of the L-shaped cup ear 9. One end of the flexible lifting strap 3 at the top of the portable disposable plastic cup disclosed in the utility model is hinged on the plastic cup body 1, and the other end is detachably mounted on the plastic cup body 1, a cross slot 5 is provided on the top of the cup cover 4, and the plastic cups can be overlapped together in an interlaced manner through the flexible lifting strap 3, and the overlap is relatively stable and not easy to loosen.

[0020] Furthermore, a circular groove 6 is provided in the middle of the top of the cup cover 4, and the circular groove 6 can accommodate the bottom of the plastic cup body 1 to play a limiting role, and the limiting effect is good; further, a plurality of limiting holes 7 are provided in a linear and equidistant array at one end of the flexible handle 3 near the L-shaped cup ear 9, and the inner wall of the bottommost limiting hole 7 is threadedly connected with a limiting bolt 8, which is convenient for adjusting the length of the flexible handle 3; further, the elastic resistance member includes a sliding column 12 slidably connected in a sliding hole at one end of the L-shaped cup ear 9 near the opening, and a pull head 14 is fixedly connected to the outer end of the sliding column 12, which is convenient for installing or disassembling one end of the flexible handle 3; further, a disc 11 is fixedly connected to the inner end of the sliding column 12, and a spring 13 is sleeved on the outer wall of the sliding column 12, which is convenient for sealing the opening of the L-shaped cup ear 9.

[0021] In the present solution, when in use, one end of the flexible carrying strap 3 at the top of the portable disposable plastic cup disclosed by the utility model is hinged on the plastic cup body 1, and the other end is detachably mounted on the plastic cup body 1. A cross groove 5 is provided on the top of the cup cover 4, and the plastic cup bodies 1 can be overlapped together in an interlaced manner through the flexible carrying strap 3, and the overlapped plastic cup bodies 1 are relatively stable and not easy to loosen. When multiple plastic cups need to be overlapped together for carrying, the flower pull head 14 at the end of the lower plastic cup body 1 is first pulled outwards, and at this time, the slide column 12 slides outwards along the slide hole of the L-shaped cup ear 9, and at this time, the spring 13 is compressed and shortened, and the L-shaped cup ear 9 leaks out of the opening, and the flexible carrying strap 3 is detachably pulled out. Remove one end of the plastic cup body 1 and place the other plastic cup in the circular groove 6 on the top of the plastic cup body 1 below. Pass the flexible lifting strap 3 removed from the lower end of the plastic cup body 1 through the flexible lifting strap 3 on the top of the upper plastic cup body 1, and stagger it at ninety degrees with the flexible lifting strap 3 on the top of the upper plastic cup body 1. Press the flexible lifting strap 3 on the lower plastic cup body 1 into the cross groove 5. Pull open the elastic resistance piece according to the above steps to clamp the flexible lifting strap 3 in the L-shaped cup ear 9. Finally, release the elastic resistance piece, and the spring 13 rebounds and resets to drive the sliding column 12 and the disc 11 to reset and press against the opening. It is not easy to loosen, and multiple plastic cup bodies 1 can be stacked together firmly.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable disposable plastic cup, comprising a plastic cup body (1), characterized in that: The top of the plastic cup body (1) is detachably mounted with a cup cover (4), the top of the cup cover (4) is provided with a cross groove (5), one end of the upper portion of the plastic cup body (1) is hingedly connected with a flexible lifting strap (3) via a hinge pin (2), the other end of the flexible lifting strap (3) is fixedly mounted with a rectangular block (10) and is detachably mounted on the inner wall of an L-shaped cup ear (9) via the rectangular block (10) and an elastic resistance piece, the L-shaped cup ear (9) is fixedly mounted on the other end of the upper portion of the plastic cup body (1), and an elastic resistance piece is mounted at the opening of the L-shaped cup ear (9).

2. A portable disposable plastic cup according to claim 1, characterized in that: A circular groove (6) is provided in the middle of the top of the cup cover (4), and the circular groove (6) can accommodate the bottom of the plastic cup body (1) and play a limiting role.

3. A portable disposable plastic cup according to claim 1, characterized in that: A plurality of limiting holes (7) are formed in a linear and equidistant array at one end of the flexible handle (3) close to the L-shaped cup ear (9), and a limiting bolt (8) is threadedly connected to the inner wall of the limiting hole (7) at the bottom.

4. A portable disposable plastic cup according to claim 1, characterized in that: The elastic resisting member comprises a sliding column (12) slidably connected in a sliding hole at one end of the L-shaped cup ear (9) close to the opening, and a pull head (14) is fixedly connected to one end of the outer end of the sliding column (12).

5. A portable disposable plastic cup according to claim 4, characterized in that: One end of the inner end of the sliding column (12) is fixedly connected to a disc (11), and the outer wall of the sliding column (12) is sleeved with a spring (13).

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