Interesting porous child degradable straw

Abstract

The utility model relates to the technical field of straws, in particular to an interesting porous child degradable straw which comprises a vertical straw. A one-way air inlet structure is detachably arranged on the top of the vertical suction pipe in a sealed mode. The one-way air inlet structure comprises a one-way inlet pipe, an arc-shaped one-way ring is fixedly arranged in the one-way inlet pipe, a floating ball body is placed on the inner side of the arc-shaped one-way ring, and a limiting top ring for limiting rising of the floating ball body is fixedly arranged at the top of the inner side of the one-way inlet pipe; when a child blows air, the floating ball body can descend to be tightly attached to the inner side of the arc-shaped one-way ring, air is prevented from entering liquid inserted into the vertical suction pipe, the blown-in air is prevented from polluting the liquid, and sanitation of the liquid is guaranteed. Meanwhile, the one-way air blowing structure can work under the air blowing pressure, the one-way cover is separated from the air blowing inner ring, and the air blowing pressure is blown out from the air blowing sleeve, so that liquid is prevented from being polluted, and a reasonable exhaust way is provided for air blowing operation.

Description

Technical Field

[0001] This utility model relates to the field of straw technology, specifically to a fun, porous, biodegradable straw for children. Background Technology

[0002] Straw cups are a common tool for drinking liquids in daily life. However, traditional straw cups have limitations in their use. A Chinese patent (authorization announcement number CN221242429U) discloses a straw cup and straw. The straw cup includes a cup body with a cavity; a straw; and a telescopic section located within the cavity. At least a portion of the telescopic section is made of shape-memory metal that deforms with the temperature of the liquid inside the cavity. The lower end of the straw has a stop position that is flush with the inner surface of the cavity and a flow position that is detached from the inner surface of the cavity. In this invention, by providing a telescopic section on the straw, the section deforms when the liquid temperature changes, allowing the lower end of the straw to either flush with or detach from the inner surface of the cavity. This design reduces the risk of scalding while drinking and improves the safety of the straw cup. Furthermore, the overall structure of this straw cup and straw is relatively simple and the cost is low. This patented technology solves the problems that users cannot feel the temperature inside the cup in time, are prone to scalding when drinking water directly through a straw, and are also prone to spilling hot liquids from the straw, resulting in low safety.

[0003] However, in existing technologies, children may blow air into the straw when they are bored, causing saliva to enter the cup along with the air. There is a need to solve the problem of faulty straws in existing technologies that can prevent children from blowing air when using straws.

[0004] Therefore, those skilled in the art have provided a fun, porous, biodegradable straw for children to address the problems mentioned in the background section. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides:

[0006] A fun, porous, biodegradable straw for children includes: a vertical straw; the top of the vertical straw is detachably and sealingly equipped with a one-way air intake structure;

[0007] The one-way air intake structure includes a one-way air intake pipe, and an arc-shaped one-way ring is fixedly installed inside the one-way air intake pipe. A float is placed inside the arc-shaped one-way ring, and a limiting top ring for restricting the rise of the float is fixedly installed at the top of the inner side of the one-way air intake pipe.

[0008] Both sides of the unidirectional inlet pipe are provided with connecting side pipes. One of the connecting side pipes is detachably and sealed with a unidirectional air blowing structure, and the other connecting side pipe is detachably and sealed with a sealing cap.

[0009] Preferably, the inner walls of both the upper and lower ends of the unidirectional inlet pipe are provided with docking grooves that seal and connect with the vertical suction pipe.

[0010] Preferably, the unidirectional air blowing structure includes a connecting pipe that is detachably assembled on the docking side pipe, and the connecting pipe is fixed with an air blowing sleeve.

[0011] Preferably, the blowing sleeve has an integrally fixed blowing inner ring inside, and a buffer groove is provided on the inner side of the blowing inner ring.

[0012] Preferably, a one-way cover is movably disposed inside the buffer groove, and a return spring is installed between the one-way cover and the buffer groove.

[0013] Preferably, the top of the one-way air intake structure is detachably and sealed with a curved suction tube, and the end of the curved suction tube away from the one-way air intake structure is fitted with a top ring sleeve.

[0014] Preferably, a bottom ring sleeve is detachably fitted on the outer side of the bottom of the vertical straw.

[0015] The outside of the connecting pipe is provided with several sealing rings;

[0016] The outside of the connecting pipe can be fitted with fun little parts such as external whistles, windmills, and wind wheels through a sealing ring. The air output of the one-way blowing structure can provide air power for whistles, windmills, and wind wheels.

[0017] Therefore, the vertical straw, one-way air intake structure, air blowing sleeve, connecting pipe, bent straw, bottom ring sleeve, and top ring sleeve are all made of biodegradable polylactic acid (PLA).

[0018] The technical effects and advantages of this utility model are as follows:

[0019] In this invention, the vertical straw and the curved straw are sealed together by a one-way air intake structure. When a child inhales, the suction force of the vertical straw allows the float in the curved one-way ring to rise to the top ring of the restriction with the help of liquid buoyancy. At this time, there is a gap between the two for the beverage to pass through, allowing normal drinking and ensuring the realization of the basic function of the straw.

[0020] This invention, when a child blows air into the liquid, causes the float to descend and press against the inner side of the arc-shaped one-way ring, preventing air from entering the liquid through the vertically inserted straw. This avoids contaminating the liquid with blown-in gas and ensures liquid hygiene. Simultaneously, the blowing pressure activates the one-way blowing structure, separating the one-way cover from the inner blowing ring, allowing the blown air pressure to escape through the blowing sleeve. This not only prevents liquid contamination but also provides a reasonable drainage path for the blowing operation. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the structure of a fun, porous, biodegradable straw for children provided in this application;

[0022] Figure 2 This is a schematic diagram of the front structure of a fun porous biodegradable straw for children provided in this application;

[0023] Figure 3 This is a schematic diagram of the disassembled structure of a fun porous biodegradable straw for children provided in this application;

[0024] Figure 4 This is a schematic diagram of the one-way air intake structure in a fun porous biodegradable straw for children provided in this application;

[0025] Figure 5 This is a schematic diagram of the one-way blowing structure in a fun porous biodegradable straw for children provided in this application.

[0026] In the picture:

[0027] 1. Vertical straw;

[0028] 2. One-way air intake structure; 201. One-way air intake pipe; 202. Arc-shaped one-way ring; 203. Connecting inner groove; 204. Float; 205. Restricting top ring; 206. Connecting side pipe;

[0029] 3. One-way air blowing structure; 301. Air blowing sleeve; 302. Connecting pipe; 303. Sealing ring; 304. Inner air blowing ring; 305. Buffer groove; 306. Return spring; 307. One-way cover;

[0030] 4. Curved straw; 5. Bottom ring sleeve; 6. Top ring sleeve; 7. Sealing cap. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The examples of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0032] For examples, please refer to Figures 1-5This embodiment provides a fun, porous, biodegradable straw for children, including: a vertical straw 1; the top of the vertical straw 1 is detachably and sealed with a one-way air intake structure 2; the one-way air intake structure 2 includes a one-way inlet pipe 201, and an arc-shaped one-way ring 202 is fixedly provided inside the one-way inlet pipe 201, a float 204 is placed inside the arc-shaped one-way ring 202, and a limiting top ring 205 is fixedly provided on the top of the inner side of the one-way inlet pipe 201 to restrict the rise of the float 204;

[0033] Both sides of the one-way inlet pipe 201 are provided with connecting side pipes 206. One connecting side pipe 206 is detachably and sealed to a one-way air blowing structure 3, and the other connecting side pipe 206 is detachably and sealed to a sealing cap 7. The inner walls of both the upper and lower ends of the one-way inlet pipe 201 are provided with connecting grooves 203 for sealing and connecting with the vertical suction pipe 1. The one-way air blowing structure 3 includes a connecting pipe 302 detachably assembled on the connecting side pipe 206, and the connecting pipe 302 is integrally fixed to the air blowing sleeve 301.

[0034] The blowing sleeve 301 has an integrally fixed blowing inner ring 304 inside, and a buffer groove 305 is formed on the inner side of the blowing inner ring 304. A one-way cover 307 is movably disposed inside the buffer groove 305, and a return spring 306 is installed between the one-way cover 307 and the buffer groove 305. The top of the one-way air intake structure 2 is detachably and sealed with a curved suction tube 4, and a top ring sleeve 6 is sleeved on the outer side of the end of the curved suction tube 4 away from the one-way air intake structure 2.

[0035] The bottom outer side of the vertical straw 1 is detachably fitted with a bottom ring sleeve 5. The outside of the connecting tube 302 is provided with several sealing rings 303; the outside of the connecting tube 302 can be connected to external whistles, windmills, windmills and other fun small parts through the sealing rings 303, and can provide air power for whistles, windmills, windmills and other parts in combination with the air output of the one-way blowing structure 3; therefore, the vertical straw 1, the one-way air intake structure 2, the blowing sleeve 301, the connecting tube 302, the curved straw 4, the bottom ring sleeve 5, and the top ring sleeve 6 are all made of biodegradable polylactic acid (PLA) material.

[0036] According to the above embodiments, the working principle of this invention is as follows:

[0037] The vertical straw 1 and the curved straw 4 are sealed and connected by the one-way inlet pipe 201 of the one-way air inlet structure 2, and the one-way blowing structure 3 is sealed and connected to the docking side pipe 206 through the docking pipe 302.

[0038] When a child inhales through the curved straw 4, the suction force of the vertical straw 1 causes the float 204 inside the arc-shaped one-way ring 202 to rise to the limiting top ring 205 due to the buoyancy of the liquid. There is a gap between the limiting top ring 205 and the float 204 for the beverage to pass through, so it can be used directly as a straw.

[0039] When a child blows air, the float 204 descends and presses against the inner side of the arc-shaped one-way ring 202, preventing the air blown into the vertical straw 1 from entering the liquid inside the vertical straw 1 through the obstruction between the float 204 and the arc-shaped one-way ring 202. The pressure of the child's blowing air flows through the blowing sleeve 301 of the one-way blowing structure 3, causing it to press the return spring 306, separating the one-way cover 307 from the blowing inner ring 304, allowing the blowing air pressure to be blown out through the blowing sleeve 301.

[0040] The vertical straw 1 allows for the insertion of liquid without the risk of children blowing on it, thus preventing unsanitary conditions.

[0041] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A fun porous child degradable straw, characterized in that, include: Vertical straw (1); The top of the vertical straw (1) is detachably sealed with a one-way air intake structure (2); The one-way air intake structure (2) includes a one-way air intake pipe (201), and an arc-shaped one-way ring (202) is fixedly installed inside the one-way air intake pipe (201). A float (204) is placed inside the arc-shaped one-way ring (202), and a limiting top ring (205) for limiting the rise of the float (204) is fixedly installed at the top of the inner side of the one-way air intake pipe (201). Both sides of the one-way inlet pipe (201) are provided with docking side pipes (206). One of the docking side pipes (206) is detachably and sealed with a one-way air blowing structure (3), and the other docking side pipe (206) is detachably and sealed with a sealing cap (7).

2. The fun porous child degradable straw according to claim 1, wherein, The inner walls of both the upper and lower ends of the unidirectional inlet pipe (201) are provided with docking grooves (203) that are sealed and connected to the vertical suction pipe (1).

3. The fun porous child degradable straw of claim 1, wherein, The one-way air blowing structure (3) includes a connecting pipe (302) that is detachably assembled on the docking side pipe (206), and the connecting pipe (302) is fixed with an air blowing sleeve (301).

4. The fun porous child-degradable straw of claim 3, wherein, The blowing sleeve (301) has an integral blowing inner ring (304) inside, and a buffer groove (305) is provided on the inner side of the blowing inner ring (304).

5. A fun porous child degradable straw according to claim 4, wherein, A one-way cover (307) is movably disposed inside the buffer groove (305), and a return spring (306) is installed between the one-way cover (307) and the buffer groove (305).

6. The novelty porous child degradable straw of claim 1, wherein, The top of the one-way air intake structure (2) is detachably sealed with a curved suction pipe (4), and the end of the curved suction pipe (4) away from the one-way air intake structure (2) is fitted with a top ring sleeve (6).

7. The novelty porous child-degradable straw of claim 1, wherein, The bottom outer side of the vertical straw (1) is detachably fitted with a bottom ring sleeve (5).

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