Porous degradable straw

Abstract

The utility model provides a porous degradable suction tube, which relates to the field of suction tubes and comprises a telescopic tube, a first suction tube component is arranged at the bottom of the telescopic tube, a second suction tube component is arranged at the bottom of the first suction tube component, and a third suction tube component is arranged at the bottom of the second suction tube component. The first straw assembly comprises a first straw body; the length and the angle of the telescopic pipe can be adjusted according to the needs of a user, the third straw assembly is used for penetrating through a sealing film on the surface of a water breaking cup or a container, the penetrability of the third straw assembly is improved, and through cooperation of the first straw assembly and the second straw assembly, the water breaking effect is improved. When the first suction pipe assembly extends and is fixed in the second suction pipe assembly, a user can only suck liquid in a water cup or a container, when the first suction pipe assembly is contracted in the second suction pipe assembly, the user can suck solid such as pearl pulp or coconut pulp in the water cup or the container, and the better use experience of the user is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of straws, and particularly relates to a porous degradable straw. Background Art

[0002] A straw is a small tubular article for drinking, which facilitates the user to drink liquids, especially the liquids in cups or containers, without having to lift the cup to suck the liquid. Straws are usually made of plastic, paper, metal or other materials, and there are many types of straws, including porous degradable straws, and porous degradable straws generally refer to straws made of degradable materials;

[0003] According to the patent application number: 202321361849.2, a degradable straw is disclosed. The straw body is communicated with the bending pipe through an extension pipe. The bottom port of the straw body is provided with a sharp corner, and a cutting edge is arranged on the sharp edge of the sharp corner. Vertically cutting edges are symmetrically arranged on both sides of the straw body near the port, and horizontally cutting edges are symmetrically arranged on both sides of the straw body near the port. This comparative case can cut and break the longitudinal and transverse directions of the beverage bottle film through the vertical cutting edge and the horizontal cutting edge, which can expand the gap between the straw and the film, avoid the straw and the film forming a tight fit resulting in a sealed state inside the beverage bottle, and maintain the stability of the pressure difference between the inside and outside of the beverage bottle. On the one hand, it can facilitate the user to suck and drink the beverage, and on the other hand, it can avoid the deformation and unstable standing of the beverage bottle due to the different pressures inside and outside the beverage bottle;

[0004] However, in the actual operation process, when the cup or container contains solids such as pearl pulp or coconut meat, when the user inserts the straw into the cup or container to suck the liquid, the pearl pulp or coconut meat and other solids will be sucked together, and the pearl pulp or coconut meat and other solids will pass through the straw and be sucked, and the liquid and the pearl pulp or coconut meat and other solids cannot be separated from each other, thus greatly affecting the user's experience of sucking the liquid.

[0005] In summary, the utility model provides a porous degradable straw to solve the above problems. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A porous degradable straw includes a telescopic tube. A first straw assembly is arranged at the bottom of the telescopic tube. A second straw assembly is arranged at the bottom of the first straw assembly. A third straw assembly is arranged at the bottom of the second straw assembly. The first straw assembly includes a first straw body, and a filtering assembly is arranged at the bottom of the first straw body.

[0008] Furthermore, in the present utility model, the filtering assembly includes a first connecting disc. A connecting column is fixedly connected to the bottom of the first connecting disc. A retaining disc is fixedly connected to the bottom of the connecting column. A filter screen body is fixedly connected to the inner cavity of the retaining disc.

[0009] Furthermore, in the present utility model, the second straw assembly includes a second straw body. A limiting assembly is arranged in the inner cavity of the second straw body. The limiting assembly includes a limiting groove. Limiting blocks are fixedly connected to the front and back surfaces of the first straw body. One side of the limiting block away from the first straw body extends into the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0010] Furthermore, in the present utility model, the third straw assembly includes a third straw body. The top of the third straw body is fixedly connected to the second straw body. Straw holes are formed on the surface of the third straw body. A straw cone is fixedly connected to the bottom of the third straw body.

[0011] Beneficial effects: The present utility model has the following beneficial effects:

[0012] The telescopic tube of the present utility model can adjust the length and angle of the telescopic tube itself according to the needs of the user. The third straw assembly is used to penetrate and break the sealing film on the surface of the water cup or container, improving the penetrability of the third straw assembly, and preparing for the user to suck liquid or solid substances such as pearl pulp or coconut meat when sucking. Through the cooperation of the first straw assembly and the second straw assembly, when the first straw assembly extends and is fixed in the second straw assembly, the user can only suck the liquid in the water cup or container. When the first straw assembly contracts in the second straw assembly, the user can suck the pearl pulp or coconut meat and other solids in the water cup or container, greatly improving the better use experience of the user. Description of the drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the first straw assembly of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the filtering assembly of the present utility model;

[0016] Figure 4 is a schematic structural diagram of the second straw assembly of the present utility model.

[0017] In the figure:

[0018] 1. Telescopic tube; 2. First straw assembly; 21. First straw body; 22. Filter assembly; 221. First connection disk; 222. Connection column; 223. Stop disk; 224. Filter screen body; 3. Second straw assembly; 31. Second straw body; 32. Limiting assembly; 321. Limiting groove; 322. Limiting block; 4. Third straw assembly; 41. Third straw body; 42. Straw hole; 43. Straw cone. Detailed implementation mode

[0019] In order to better understand the technical content of the present invention, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present invention are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not necessarily define all aspects of the present invention. It should be understood that the various concepts and embodiments introduced above, as well as those concepts and embodiments described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed by the present invention are not limited to any implementation manner. In addition, some aspects disclosed by the present invention can be used alone, or in any suitable combination with other aspects disclosed by the present invention.

[0020] Embodiment 1

[0021] As Figures 1-4 shown, this is the first embodiment of the present invention. This embodiment provides a porous degradable straw, which includes a telescopic tube 1. A first straw assembly 2 is arranged at the bottom of the telescopic tube 1. A second straw assembly 3 is arranged at the bottom of the first straw assembly 2. A third straw assembly 4 is arranged at the bottom of the second straw assembly 3. The first straw assembly 2 includes a first straw body 21. The top of the first straw body 21 is communicated with the telescopic tube 1. A filter assembly 22 is arranged at the bottom of the first straw body 21. The telescopic tube 1, the first straw assembly 2, the second straw assembly 3 and the third straw assembly 4 are all made of polylactic acid material.

[0022] The filter assembly 22 includes a first connection disk 221. A connection column 222 is fixedly connected to the bottom of the first connection disk 221. A stop disk 223 is fixedly connected to the bottom of the connection column 222. A filter screen body 224 is fixedly connected to the inner cavity of the stop disk 223.

[0023] As Figure 1 、 2As shown in FIGS. 1 and 3, the telescopic tube 1, the first straw assembly 2, the second straw assembly 3, and the third straw assembly 4 are all made of polylactic acid material, and polylactic acid is a degradable green environmental protection material, thereby effectively improving environmental protection. The cooperation of the first straw assembly 2 and the second straw assembly 3 enables the user to conveniently suck liquid or suck solids such as pearl pulp or coconut meat. When the first straw assembly 2 extends and is fixed in the second straw assembly 3, the filter body 224 can block solids such as pearl pulp or coconut meat, so that the user can only suck the liquid through the telescopic tube 1. When the first straw assembly 2 is retracted into the second straw assembly 3, solids such as pearl pulp or coconut meat can pass through the connecting column 222 and penetrate the first connecting plate 221, and the user can suck the pearl pulp or coconut meat and other solids in the water cup or container through the telescopic tube 1, greatly improving the user's better use experience.

[0024] Embodiment 2

[0025] Referring to Figure 1 and 4 , this is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, the second straw assembly 3 includes a second straw body 31. A limiting component 32 is arranged in the inner cavity of the second straw body 31. The limiting component 32 includes a limiting groove 321. Limiting blocks 322 are fixedly connected to the front and back of the first straw body 21. The side of the limiting block 322 away from the first straw body 21 extends into the inner cavity of the limiting groove 321 and is slidably connected to the inner cavity of the limiting groove 321.

[0027] As Figure 1 and 4 shown, the cooperation of the limiting groove 321 and the limiting block 322 can change the position of the filtering component 22 in the second straw assembly 3. The lower ends of the limiting block 322 and the limiting groove 321 are larger than the upper ends, which can fix or unlock the first straw assembly 2 in the second straw assembly 3, providing preparatory work for the user to suck liquid or suck solids such as pearl pulp or coconut meat.

[0028] Embodiment 3

[0029] Referring to Figure 1 , this is the third embodiment of the present invention, and this embodiment is based on the previous two embodiments.

[0030] In this embodiment, the third straw assembly 4 includes a third straw body 41. The top of the third straw body 41 is fixedly connected to the second straw body 31. Straw holes 42 are formed on the surface of the third straw body 41. A straw cone 43 is fixedly connected to the bottom of the third straw body 41.

[0031] As Figure 1As shown, the straw cone 43 can penetrate and break the sealing film on the surface of the water cup or container, thereby improving the penetrability of the third straw body 41. The straw hole 42 enables solids such as pearl pulp or coconut meat outside the third straw body 41 to enter the third straw body 41, providing preparation for the user to suck the liquid.

[0032] When in use, first break the sealing film on the surface of the water cup or container through the straw cone 43, and then insert the third straw assembly 4 together with the second straw assembly 3 into the water cup or container. When the user only needs to suck the liquid in the water cup or container, the first straw body 21 can be pulled, so that the first straw body 21 moves upward in the inner cavity of the second straw body 31. The upward movement of the limit block 322 can be clamped to the upper end of the inner cavity of the limit groove 321, so that the first straw body 21 is fixed in the second straw body 31. At this time, the filter screen body 224 can block solids such as pearl pulp or coconut meat in the water cup or container. When the user sucks the liquid through the cooperation of the telescopic tube 1, the first straw assembly 2 and the second straw assembly 3, only the liquid can be sucked. When the user needs to suck solids such as pearl pulp or coconut meat, pull the first straw body 21 downward, and the limit block 322 moves downward and unlocks in the inner cavity of the limit groove 321, so that the first straw body 21 contracts into the inner cavity of the second straw body 31. At this time, solids such as pearl pulp or coconut meat in the water cup or container can directly enter the inner cavities of the second straw body 31, the first straw body 21 and the telescopic tube 1 through the first connection plate 221, so as to be sucked by the user, greatly improving the user experience.

[0033] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0034] Although the present utility model has been disclosed above with a preferred embodiment, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to that defined by the claims.

Claims

1. A porous degradable straw, comprising a telescopic tube (1), characterized in that: A first straw assembly (2) is provided at the bottom of the telescopic tube (1). A second straw assembly (3) is provided at the bottom of the first straw assembly (2). A third straw assembly (4) is provided at the bottom of the second straw assembly (3). The first straw assembly (2) includes a first straw body (21), and a filtering assembly (22) is provided at the bottom of the first straw body (21).

2. The porous degradable straw according to claim 1, wherein: The filtering assembly (22) includes a first connection plate (221). A connecting column (222) is fixedly connected to the bottom of the first connection plate (221). A retaining plate (223) is fixedly connected to the bottom of the connecting column (222). A filter screen body (224) is fixedly connected to the inner cavity of the retaining plate (223).

3. The porous degradable straw according to claim 1, characterized in that: The second straw assembly (3) includes a second straw body (31). A limiting assembly (32) is provided in the inner cavity of the second straw body (31). The limiting assembly (32) includes a limiting groove (321). Limiting blocks (322) are fixedly connected to the front and back surfaces of the first straw body (21). The side of the limiting block (322) away from the first straw body (21) extends into the inner cavity of the limiting groove (321) and is slidably connected to the inner cavity of the limiting groove (321).

4. The porous degradable straw according to claim 2, wherein: The third straw assembly (4) includes a third straw body (41). The top of the third straw body (41) is fixedly connected to the second straw body (31). Straw holes (42) are formed in the surface of the third straw body (41). A straw cone (43) is fixedly connected to the bottom of the third straw body (41).

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