Water cup with straw

Abstract

A water cup with a straw comprises a water cup body and the straw. The water cup comprises a cup base, a cup body, a cup ring sleeve, a membrane and a cup cover, and the cup base plays a role in damping the water cup; the cup cover is fixed on the handle of the cup ring sleeve in a buckling manner, the cup ring sleeve is arranged on the cup body and has an anti-scalding effect, the handle ring is convenient for taking up the water cup, and a lug at the top of the cup cover can support an inclined object to prevent slipping; the diaphragm is arranged at the position of the straw hole of the cup cover and can prevent water in the water cup from flowing out from the straw hole; the suction tube comprises a tube body, a flexible tube suction nozzle and a ball; one end of the flexible tube suction nozzle extends into the tube body, the other end of the flexible tube suction nozzle is arranged outside the tube body, when the suction tube is cleaned, the flexible tube suction nozzle is pulled out of the tube body to quickly clean dirt in the tube body, and the connecting part of the tube body and the flexible tube suction nozzle is of a C-shaped structure; two ends of the hose suction nozzle are porous structures and are communicated with inner holes of the hose; the ball bead is located in the inner cavity of the pipe of the flexible pipe suction nozzle and used for controlling the flowing-out speed of liquid in the suction pipe in the water outlet hole.

Description

Technical Field

[0001] The invention relates to the field of water cups, and in particular to a water cup with a straw. Background Art

[0002] As a tool for taking water, drinking water and carrying water in daily life, water cups are widely used in various places of life. Water cups can store hot water, are easy to carry, have anti-scalding functions, and have anti-choking functions when drinking water from water cups. They are also easy to clean. In addition, water cups should be placed in daily life to save space. When not in use, they also have decorative functions and other uses. Therefore, new functions of water cups are constantly being innovated in daily life. Among them, the demand for the experience of water cups with anti-scalding, easy cleaning, no choking when drinking water from water cups, and decorative uses of water cups is increasing.

[0003] Common water cups are only used for taking water and drinking water. The functions are relatively simple and only fulfill the basic functions of water cups. Some water cups simply add anti-scalding and a cup cover. The ultimate goal is to minimize the overall cost of the water cup to pursue the sales volume of water cups. The opening of common water cups is large. When drinking water, the water in the cup will quickly rush into the user's mouth, which can easily cause choking. For example, if the water cup is filled with hot water and the user is anxious to drink water without waiting for the hot water to cool down completely, and some users with problems in the mouth, esophagus or various trachea need to pay attention to the speed of drinking water, the current water cups with large openings cannot meet the needs. In addition, for some places with smaller home environments, water cups are only used for drinking water, and the corresponding storage of water cups undoubtedly occupies a small space in life. These are important factors that affect the satisfaction of water cup experience.

[0004] At present, most water cups are made of single-layer paper rolled into a shape, and some are made of glass or single-layer stainless steel. This kind of cup is easy to burn hands when adding boiling water, and it is easy to choke when drinking water. It is also easy to overflow when the cup is filled with water. Some water cups simply add a scalding pad, and glass water cups are more likely to break. In order to solve the problem of choking, some people add simple straws to the cups, but these straws are often made of plastic and can only be used as disposable. Some are made of sampling stainless steel tubes, but it is relatively difficult to clean the dirt inside the straws, so adding such straws will bring more problems. In addition, for some places with smaller living spaces, water cups are often only used when drinking water, but storing water cups will take up some space. If there are more family members, the space occupied by water cups will become larger, which often leads to various problems such as some people not liking to use water cups or reducing the amount of water they drink. The disadvantages of the above prior art are: 1. The water cup is a single-layer structure without anti-scalding function, and it is easy to overflow or choke when used; 2. The water cup with a straw is not easy to clean, and the disposable straw will cause waste and cannot be reused, which will eventually waste and affect the environment; 3. The water cup has only a single function and occupies living space.

[0005] Therefore, in order to solve the above problems, providing a water cup with a straw is the subject to be studied by the present invention. It is necessary to add a straw function to the water cup, and the user can adjust the amount of water flowing out of the straw through the mouth or suction when the straw absorbs water. In addition, the water cup should have the functions of anti-overflow, anti-scalding and portable carrying. Using the water cup as a decoration or having other uses can enhance the user's pursuit of the water cup, improve the user's quality of life experience through the water cup, and at the same time, use the repeated high-temperature disinfection and easy cleaning to improve the practicality of the water cup and reduce waste. Summary of the invention

[0006] The present invention provides a water cup with a straw, aiming to solve the problems that the water cup is not anti-overflow and anti-scalding and is easy to choke when drinking water, and to increase the water cup and the straw to meet the requirements of easy cleaning and disinfection for repeated use, and to avoid the choking problem when drinking water with the straw. In addition, the water cup has only a single function, so as to enrich the decoration and practicality of the water cup for the living space to achieve multi-function and reduce waste.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a water cup with a straw, comprising a water cup and a straw; the water cup comprises a cup base, a cup ring sleeve, a cup body, a diaphragm and a cup cover; the straw comprises a tube body, a soft tube nozzle and a ball.

[0008] The water cup comprises a cup base, a cup body, a cup ring sleeve, a diaphragm and a cup cover; the cup base is a soft structure, which is installed on the bottom of the cup body by interference fit assembly between the cup base and the cup body; the cup ring sleeve is provided with a plurality of M-shaped arches connected to form a circular ring sleeve, the inner diameter of the cup ring sleeve is designed to be smaller than the outer diameter of the cup body, the two are assembled together by interference fit, and the cup ring sleeve is close to the upper side of the cup body, and a circular handle ring is provided on one side of the cup ring sleeve to facilitate lifting the water cup; an arc-shaped buckle is provided on one side of the edge of the cup cover, and the handle rings of the cup cover and the cup ring sleeve are buckled together by the arc-shaped buckle; there are at least two erected ear-shaped structures on the top of the cup cover, the arc surface of the ear is facing the front of the cup, and there are two small round holes in the cup cover in front of the ear shape, and the two small round holes in the cup cover are used to fix the diaphragm; two arc-shaped small bosses are provided on the sides of the two small round holes in the cup cover; further forward is an inclined straw hole in the cup cover, and the straw hole is located on the edge of the cup cover The top of the cup cover is convex like a head, and the bottom edge of the lower straw hole is provided with an inclined boss that passes through the straw hole. There are two tooth-shaped structures on the lower side of the edge of the top of the cup cover that is convex like a head. The overall shape of the top of the cup cover is shaped like a rabbit. The bottom edge of the cup cover is designed with a cup cover limiting ring and a cup cover buckle. The cup cover is turned upside down on the shoulder wall of the cup body mouth through the cup cover limiting ring and the cup cover buckle. The cup cover limiting ring and the cup body mouth are interference fit; one end of the diaphragm is two cylindrical bosses, and one side is a circular diaphragm plane. The diaphragm is installed on the two small round holes on the cup cover through the two cylindrical bosses, so that the diaphragm plane is aligned with the straw hole position, the diaphragm surface is parallel to the inner surface of the cup cover, and the inclined boss of the straw hole forms a certain angle with the cup cover surface, so that the diaphragm and the inclined boss of the straw hole are tightly fitted; the cup body is a structure for storing water in the cup, and the material of the cup body is stainless steel, which is convenient for repeated use in high-temperature disinfection. The edge of the cup body mouth is provided with a cup body mouth shoulder wall that forms a vertical angle with the cup wall.

[0009] The straw comprises a tube body, a soft tube nozzle and a ball; the tube body is provided with an open mouth on the thin wall of the tube body to form a C-shaped semi-enclosed circular tube, and the tube body is made of a stainless steel tube that can be sterilized at high temperature and reused; one end of the soft tube nozzle is a C-shaped semi-enclosed circular soft tube, and the other side of the C-shaped tube is provided with a soft tube limiting wall, the front part of the soft tube nozzle is provided with a plurality of water inlet holes connected with the inner hole of the tube, and one end of the soft tube nozzle is provided with a nozzle head with a raised circular tube, The nozzle head is provided with several water outlet holes connected to the inner hole of the tube. The soft tube nozzle is made of food silicone material which can meet the practical requirements of high-temperature disinfection. The C-shaped structure tube of the tube body and the C-shaped structure hose at one end of the soft tube nozzle are assembled with each other to form a surrounding and closed circular tube body. The ball is a circular structure stainless steel bead, which is installed in the inner cavity of the convex-shaped pipe of the soft tube nozzle and can move flexibly inside the inner cavity of the pipe. The ball can fully fit the side walls of the tube holes at both ends of the soft tube nozzle.

[0010] The relevant contents in the above technical solution are explained as follows.

[0011] 1. In the above scheme, the cup base is a soft structure and is assembled with the cup body by interference fit. Such assembly is convenient for disassembly of the cup base and cleaning of the cup body. The cup base is configured as a soft structure, which is beneficial for the cup base to land on the ground first during the falling process of the water cup, and the cup base produces a rebound effect, which cushions the water cup and realizes shock-absorbing protection. A structure is provided on one side of the cup base and is connected to the cup ring sleeve.

[0012] 2. In the above scheme, the cup ring sleeve is a circular ring sleeve formed by connecting a plurality of M-shaped arches, at least one handle ring is provided on one side of the cup ring sleeve, a handle ring top hole is provided on the top of the handle ring, and a cup ring sleeve limiting rib is provided on the M-shaped arch of the cup ring sleeve; the inner diameter of the cup ring sleeve is designed to be smaller than the outer diameter of the cup body, the cup ring sleeve and the cup body are combined together by interference fit, and the cup ring sleeve limiting rib is used to fit and limit the shoulder wall of the cup body. In addition, the interference fit can make the cup ring sleeve firmly wrap the cup body, and the contact area between the cup ring sleeve and the outer surface of the cup body is reduced through the M-shaped arch structure, so that the surface temperature transmitted from the cup body to the cup ring sleeve is effectively reduced when the cup is filled with hot water, so as to achieve an anti-scalding effect.

[0013] 3. In the above scheme, an arc-shaped buckle is provided on one side of the cup cover, which is buckled on the handle ring of the cup ring sleeve through the arc-shaped buckle and the top hole of the handle ring provided on the handle ring; two raised ears are provided on the top of the cup cover, and a small arc-shaped boss is provided in front of the ears. The two raised ears on the top of the cup cover and the two small arc-shaped bosses in front of the ears of the cup cover are used as limit points. The two raised ears can support some light objects placed obliquely; a cup cover limit ring is provided at the bottom of the cup cover. The lid limiting ring and the cup body are sealed by an interference surface. Several cup lid buckles are provided on the edge of the cup lid limiting ring, which are buckled together with the cup body mouth shoulder wall to prevent liquid overflow after the cup is tilted. After the cup lid is fastened, the two downward tooth-shaped structures on the front of the cup lid and the side limiting boss on the front of the cup ring sleeve can be used to clamp the straw placed here. At the same time, when opening the fastened cup lid, the tooth-shaped structure can be used to lift the cup lid outward to separate the cup lid buckle from the cup body mouth shoulder wall to open the cup lid.

[0014] 4. In the above scheme, one end of the diaphragm is provided with a cylindrical boss and the other end is a flat sealing surface; the diaphragm is installed at the small round hole position of the cup cover through two cylindrical bosses, the sealing plane of the diaphragm is parallel to the inner surface of the cup cover, and the inclined boss through the straw hole forms a certain angle with the cup cover surface. At this time, the extrusion force generated by the deformation of the sealing plane of the diaphragm and the fixed position makes the sealing plane of the diaphragm fit tightly with the inclined boss of the straw hole, which can effectively prevent the liquid in the water cup from flowing out of the straw hole, and at the same time prevent external dust or foreign matter from entering the water cup through the straw hole; when the straw is installed in the straw hole on the cup cover, the diaphragm is turned to the other side by pushing open the diaphragm, so that the straw can be smoothly inserted into the cup body.

[0015] 5. In the above scheme, the straw is formed by inserting a C-shaped tube body into the outside of a C-shaped soft tube nozzle, and the C-shaped soft tube nozzle and the two side surfaces of the C-shaped tube body are used to support each other. At the same time, the C-shaped soft tube nozzle has two small circular rings to achieve the problem that one side of the C-shaped soft tube nozzle does not sag under force. At the same time, the two are set to be interference fit to achieve that there is no liquid leakage in the gap of the straw wall formed after the two objects are assembled; the assembly process of the tube body and the soft tube nozzle is to assemble them by limiting the open mouth of the tube body and the limiting wall of the soft tube; when cleaning the inside of the straw When the C-shaped soft tube suction nozzle is pulled out, two small circular rings are arranged on the soft tube suction nozzle, which can take out the dirt deposited in the C-shaped tube body. At the same time, the tube body and the soft tube suction nozzle are C-shaped semi-enclosed, that is, the pipeline is open, which is convenient for viewing the cleaning condition of the pipeline wall from the side, and is conducive to cleaning the sediment inside the straw; when the straw is inserted into the cup cover of the water cup, when the water in the cup is sucked out through the straw, the air pressure generated in the cup is realized by using the straw gap formed by the C-shaped tube body installed at the edge of the C-shaped soft tube suction nozzle to be the same as the air pressure inside and outside the water cup, which is conducive to sucking the liquid out of the water cup through the straw.

[0016] 6. In the above scheme, the front end of the C-shaped tube end of the soft tube suction nozzle is provided with at least several water inlet holes, and the water inlet holes are designed to be small holes, which are conducive to the straw being inserted into the beverage containing tea leaves or other infused objects, and avoid the problem of foreign matter entering the pipeline and clogging the straw. At least several water outlet holes are provided at one end of the soft tube suction nozzle to communicate with the inner hole of the straw.

[0017] 7. In the above scheme, a ball is provided in the convex-shaped pipe of the soft tube suction nozzle, and the ball can move in the inner cavity of the pipe of the convex-shaped pipe under its own gravity; the ball will slide toward the water outlet of the soft tube suction nozzle under the greater suction force through the straw, and finally the ball will press against the inner side walls of several water outlets of the soft tube suction nozzle to achieve the interception effect; when blowing air or other substances into the straw through the soft tube suction nozzle, the ball will slide to the other side of the soft tube suction nozzle under the action of force, and at the same time the ball will block the side wall of the inner hole of the tube to prevent the blown gas or other substances from flowing into the water cup; the soft tube suction nozzle can effectively control the flow rate sucked out of the suction nozzle by squeezing the outer wall of the convex-shaped pipe to reduce the interval between the inner cavity of the pipe of the convex-shaped tube and the ball. Such a design effectively prevents the problem of choking caused by drinking water with a straw.

[0018] 8. In the above solution, the overall external design of the water cup resembles a rabbit, and the ear part can also support objects placed at an angle. Through these functions, the water cup can be used as a decoration in life to fully realize the multifunctionality of the water cup.

[0019] The working principle and advantages of the present invention are as follows.

[0020] 1. The cup base of the water cup adopts a soft structure, which effectively prevents the water cup from being broken during the fall. At the same time, the cup base is assembled with the cup body by interference fit so that the cup base will not detach naturally. In addition, the soft material facilitates the disassembly of the cup base and the cup body and the cleaning of the cup body.

[0021] 2. The cup ring is formed by connecting a plurality of M-shaped arches and is combined with the cup body by interference fit. The contact area between the cup ring and the outer surface of the cup body is reduced through each M-shaped arch structure, so that when the cup is filled with hot water, the surface temperature transferred from the cup body to the cup ring is effectively reduced to achieve an anti-scalding effect.

[0022] 3. The cup lid uses the raised ears as an object that can support tilted placement, that is, it realizes the role of a bracket. At the same time, the cup lid uses the tooth-like structure to fix the external straw when fastening the cup body. At the same time, the tooth-like structure can facilitate the opening of the cup lid, realizing a humanized design; the cup lid and the cup body are sealed and snapped together by an interference surface, so that no liquid will overflow when the cup is tilted.

[0023] 4. The straw hole in the cup cover can effectively prevent liquid from flowing out of the hole when the cup is tilted or falls through the diaphragm, and at the same time prevent external foreign matter from entering the cup body through the hole. The diaphragm can also be easily opened when inserting the straw.

[0024] 5. The straw is formed by a C-shaped tube body inserted into the outside of a C-shaped soft tube nozzle. When the soft tube nozzle is pulled out during cleaning of the straw, the C-shaped soft tube nozzle will bring out the dirt inside the C-shaped tube body, and the two C-shaped tubes and the soft tube nozzle are easier to rinse with water. The materials used for the tube body and the soft tube nozzle are conducive to high-temperature disinfection of the straw.

[0025] 6. The straw controls the flow of liquid sucked out of the straw through the ball in the convex tube of the soft tube suction nozzle. By squeezing the convex tube and reducing the amount sucked out, if the suction force is too strong, the liquid in the tube can be stopped from flowing out. These two operations can effectively prevent the risk of choking. In addition, when spitting water into the cup or blowing a large amount of air through the soft tube suction nozzle, the ball can also realize the interception function, effectively preventing the water cup from being contaminated.

[0026] 7. The water inlet hole of the straw is connected to the inner hole of the straw by several small-diameter channels. When using the straw, the small-diameter channel can prevent large foreign objects in the water cup from being sucked into the tube and causing tube blockage.

[0027] The overall shape of the water cup resembles a rabbit, so the water cup can be used as a decoration in life. In addition, the ears of the water cup cover can be used as a support frame to realize the multifunctionality of the water cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attached Figure 1 This is a schematic diagram of the appearance of a water cup according to Embodiment 1 of the present invention; Attached Figure 2 It is a cross-sectional AA view and a partial schematic view of a water cup according to Example 1 of the present invention; Attached Figure 3 This is a schematic diagram of the external appearance of the straw of Example 1 of the present invention; Attached Figure 4 This is a schematic diagram of the appearance of placing a cup cover support of a water cup according to Embodiment 1 of the present invention; Attached Figure 5 This is a schematic diagram of the appearance of the cup ring sleeve of Example 1 of the present invention; Attached Figure 6 This is a schematic diagram of the appearance of the cup cover and the diaphragm of Example 1 of the present invention; Attached Figure 7 The appearance and partial schematic diagram of the straw of Example 1 of the present invention; Attached Figure 8 This is a schematic diagram of an exploded view of a straw according to Example 1 of the present invention; Attached Fig. 9 Schematic diagram of the cross-section of the straw according to Example 2 of the present invention.

[0029] In the above figures: 1. water cup; 2. cup base; 3. cup body; 4. cup ring; 5. handle ring; 6. arc-shaped buckle; 7. cup cover; 8. ears; 9. arc-shaped small boss; 10. soft tube nozzle; 11. raised pipe; 12. tooth-shaped structure; 13. pipe cavity; 14. ball; 15. water outlet; 16. side wall of the inner hole of the pipe; 17. inner wall of the water outlet; 18. diaphragm; 19. shoulder wall of the cup body; 20. cup cover buckle; 21. side limit boss; 22. cup cover limit ring; 23. Objects placed at an angle; 24. Top hole of the handle ring; 25. Limiting ribs of the cup ring sleeve; 26. M-shaped arch; 27. Cylindrical convex head; 28. Sealing plane; 29. ​​Straw hole; 30. Oblique boss; 31. Small round hole in the cup cover; 32. Straw; 33. Water inlet hole; 34. Tube body; 35. Flexible tube nozzle; 36. Straw gap; 37. Water outlet hole; 38. Open mouth; 39. Circular ring; 40. Limiting wall of the flexible tube; 41. Inner hole of the tube; 42. Concave pipe; 43. Inner cavity of the concave pipe. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] Embodiment 1: See attached Figure 1-6 As shown, a water cup with a straw includes a water cup 1 and a straw 31. The water cup 1 includes a cup base 2, a cup body 3, a cup ring 4, a membrane 18 and a cup cover 7. The cup base 2 is a soft structure, and the cup base 2 and the cup body 3 are assembled at the bottom of the cup body 3 through interference fit, and the cup base 2 protects the water cup 1.

[0032] The cup ring sleeve 4 is a circular ring sleeve formed by connecting a plurality of M-shaped arches 26, at least one handle ring 5 is provided on one side of the cup ring sleeve 4, a handle ring top hole 24 is provided on the top of the handle ring 5, and a cup ring sleeve limiting rib 25 is provided on the M-shaped arch 26 of the cup ring sleeve 4; the inner diameter of the cup ring sleeve 4 is designed to be smaller than the outer diameter of the cup body 3, the cup ring sleeve 4 and the cup body 3 are combined together by interference fit, and the cup ring sleeve limiting rib 25 is fitted and limited with the cup body mouth shoulder wall 19, and the interference fit can make the cup ring sleeve 4 firmly wrap the cup body 3, and the contact area between the cup ring sleeve 4 and the outer surface of the cup body 3 is reduced through the M-shaped arch 26 structure, so that when the water cup 1 is filled with hot water, the surface temperature transmitted from the cup body 3 to the cup ring sleeve 4 is effectively reduced to achieve an anti-scalding effect.

[0033] One side of the cup cover 7 is provided with an arc-shaped buckle 6, which is buckled on the handle ring 5 of the cup ring sleeve 4 through the arc-shaped buckle 6 and the handle ring top hole 24 provided on the handle ring 5; the top of the cup cover 7 is provided with two raised ears 8, and a small arc-shaped boss 9 is provided in front of the ear 8. The two raised ears 8 on the top of the cup cover 7 and the two small arc-shaped bosses 9 in front of the ear 8 are used as limit points. The two raised ears 8 can support some light-weight objects 23 placed obliquely; the bottom of the cup cover 7 is provided with a cup cover limiting ring 22, and the cup cover limiting ring 22 and the cup body 3 are connected by interference fit The surface is sealed, and several cup cover buckles 20 are provided on the edge of the cup cover limiting ring 22, which are buckled together with the cup body mouth shoulder wall 19 to prevent liquid from overflowing after the water cup 1 is tilted; after the cup cover 7 is fastened, the two downward tooth-shaped structures 12 provided on the front part of the cup cover and the side limiting boss 21 provided on the front part of the cup ring sleeve 4 can be used to clamp the straw 31 placed here; at the same time, when the fastened cup cover 7 is opened, the tooth-shaped structures 12 can be used to lift the cup cover 7 outwards to separate the cup cover buckles 20 from the cup body mouth shoulder wall 19 to open the cup cover, thus reflecting the humanized design of the cup cover 7.

[0034] See attached Figure 6 As shown, one end of the diaphragm 18 is provided with a cylindrical boss 27, and the other end is a flat sealing plane 28; the diaphragm 18 is installed at the position of the small round hole 31 of the cup cover 7 through the two cylindrical bosses 27, the sealing plane 28 of the diaphragm 18 is parallel to the inner surface of the cup cover 7, and the inclined boss 30 of the straw hole 29 forms a certain angle with the cup cover surface, so that the diaphragm 18 and the inclined boss 30 of the straw hole 29 are tightly fitted, which can effectively prevent the liquid in the water cup 1 from flowing out of the straw hole 29, and at the same time prevent external dust or foreign matter from entering the water cup 1 through the straw hole 29; when the straw 32 is installed in the straw hole 29 on the cup cover 7, the diaphragm 18 is turned to the other side by pushing open the diaphragm 18, and the straw 32 can smoothly extend into the cup body 3.

[0035] The straw 32 is formed by inserting a C-shaped tube body 34 into the outside of a C-shaped soft tube nozzle 35, and the C-shaped soft tube nozzle 35 and the two sides of the C-shaped tube body 34 are used to support each other. At the same time, the C-shaped soft tube nozzle has two small sections of circular rings 39 to achieve the problem that one side of the C-shaped soft tube nozzle does not sag under force. At the same time, the two are set to be interference fit to achieve that there is no liquid leakage in the straw gap 36 formed after the two objects are assembled; the assembly process of the tube body 34 and the soft tube nozzle 35 is to assemble them by limiting the open mouth 38 of the tube body and the soft tube limiting wall 40 to each other; when cleaning the inside of the straw 32, when the C-shaped soft tube nozzle 35 is pulled out, the soft tube nozzle 35 is provided with two small sections of circular rings 39 The dirt deposited in the C-shaped tube body 34 can be taken out, and at the same time, the tube body 34 and the soft tube suction nozzle tube 35 are set to be C-shaped semi-enclosed, which is convenient for cleaning the sediment inside the straw; when the straw 32 is inserted into the cup cover 7 of the water cup 1, when the water in the cup is sucked out through the straw 32, the air pressure generated in the cup is achieved by using the straw gap 36 formed by the C-shaped tube body 34 installed at the edge of the C-shaped soft tube suction nozzle tube 35 to be the same as the air pressure outside the water cup, that is, when the cup cover 7 is tightly covered with the cup body 3 and the straw 32 is inserted, the straw gap 36 is used to realize the connection between the inside and outside of the cup; the front end of the C-shaped soft tube suction nozzle tube 35 of the soft tube suction nozzle 10 is provided with at least several water inlet holes 33, and the other end of the soft tube suction nozzle tube 35 is provided with at least several water outlet holes 37 connected to the tube inner hole 41 of the straw 32.

[0036] A ball 14 is provided in the convex-shaped pipe 11 of the soft tube suction nozzle 10, and the ball 14 can move in the pipe lumen 13 in the convex-shaped pipe 11 under its own gravity; the ball 14 will slide toward the water outlet 37 of the soft tube suction nozzle 10 under the greater suction force used by the straw 32, and finally the ball 14 will support the inner side walls 17 of several water outlet holes of the soft tube suction nozzle 10 to achieve the interception effect; when blowing air or other substances into the straw 32 through the soft tube suction nozzle 10, the ball 14 will slide to the other side of the soft tube suction nozzle 10 under the action of force, and at the same time the ball will block the side wall 16 of the inner hole of the pipe to prevent the blown gas or other substances from flowing into the water cup 1; the soft tube suction nozzle 10 can effectively control the flow rate sucked out by the suction nozzle by squeezing the outer wall of the convex-shaped pipe 11 to reduce the interval between the pipe lumen 13 of the convex-shaped pipe 11 and the ball 14, so that the design of the straw 32 can effectively prevent the risk of choking.

[0037] Embodiment 2: See attached Figure 2 , 7, 9, and the rest is the same as the first embodiment, except that: the ball 14 in the straw 32 is eliminated, the outer diameter of the convex pipe 11 is set to the shape of a concave pipe 42, and the diameter of the pipe inner cavity 13 is reduced to a concave pipe inner cavity 43. When the straw of the second embodiment is used, the concave pipe inner cavity 43 is reduced by squeezing the concave pipe 42, so that the suction flow rate can be reduced under the same suction force.

[0038] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, the present invention can also be improved and modified without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A water cup with a straw, comprising a water cup and a straw; the water cup comprises a cup base, a cup ring sleeve, a cup body, a membrane and a cup cover; the straw comprises a tube body, a soft tube nozzle and a ball; Features: The water cup comprises a cup base, a cup ring sleeve, a cup body, a diaphragm and a cup cover; the cup base is a soft structure, which is assembled on the bottom of the cup body by interference fit; the cup cover is fixed on the handle of the cup ring sleeve by buckling with the top hole of the handle ring through an arc-shaped buckle, the cup ring sleeve is assembled on the upper part of the cup body by interference fit, and the cup cover is buckled with the mouth of the cup body by inverted buckle and interference fit; the diaphragm is installed at the straw hole position of the cup cover through two cylindrical protrusions, the diaphragm surface is parallel to the inner surface of the cup cover, and the oblique boss of the straw hole forms a certain angle with the cup cover surface, so that the diaphragm and the oblique boss of the straw hole are closely fitted; the top of the cup cover is two raised ears, and the two small bosses in front of the ears of the cup cover can limit the column to rely on the light tilting object in front of the ears; The straw includes a tube body, a soft tube nozzle and a ball; the tube body is a C-shaped semi-enclosed circular stainless steel tube; one end of the soft tube nozzle is a C-shaped semi-enclosed circular soft tube, the tube end is a plurality of small holes connected to the tube hole, and one end of the soft tube nozzle is a convex tube nozzle head, and the head is connected to the tube hole by several small circular holes; the C-shaped structure of the tube body and the C-shaped structure at one end of the soft tube nozzle are assembled with each other to form an enclosed and sealed circular tube body; the ball is a circular structure installed in the inner cavity of the convex pipe of the soft tube nozzle, and can move flexibly inside the inner cavity of the pipe, and the ball can fit completely with the side walls of the tube hole on both sides of the soft tube nozzle.

2. A water cup with a straw according to claim 1, characterized in that: The cup base is a soft structure and is assembled with the cup body by interference fit. In addition, the cup base is easy to disassemble and can effectively clean the cup body. The cup base can protect the cup body from impacting the ground first when it falls, thereby playing a shock-absorbing and protective role.

3. The water cup with a straw according to claim 1, characterized in that: The cup ring sleeve is a ring sleeve connected by multiple M-shaped arches, and is combined with the cup body in an interference fit. The multiple M-shaped arch structures reduce the contact area between the cup ring sleeve and the outer surface of the cup body, thereby effectively reducing the surface temperature transferred from the cup body to the cup ring sleeve when the cup is filled with hot water, thereby achieving an anti-scalding effect.

4. The water cup with a straw according to claim 1, characterized in that: The cup cover is fixed on the handle ring of the cup ring sleeve by buckling; two raised ears on the top of the cup cover and two small arc-shaped bosses in front of the ears of the cup cover are used as limit points, and the two raised ears can support some light-weight objects placed at an angle; the cup cover and the cup body are sealed by an interference surface and buckled together; after the cup cover is buckled, the two downward tooth-shaped structures on the front of the cup cover and the limiting bosses of the cup ring sleeve can be used to clamp the straw placed here; at the same time, opening the buckled cup cover is achieved by lifting the tooth-shaped structure outwards.

5. A water cup with a straw according to claims 1 and 4, characterized in that: The diaphragm is installed at the straw hole position of the cup cover through two cylindrical protrusions. The diaphragm surface is parallel to the inner surface of the cup cover, and the oblique boss of the straw hole forms a certain angle with the cup cover surface, so that the diaphragm and the oblique boss of the straw hole are tightly fitted, which can effectively prevent the liquid in the water cup from flowing out of the straw hole, and at the same time prevent external dust or foreign matter from entering the water cup through the straw hole; when the straw is installed in the straw hole on the cup cover, the diaphragm is turned to the other side by pushing open the diaphragm, and the straw can be smoothly inserted into the cup body.

6. The water cup with a straw according to claim 1, characterized in that: The straw is formed by inserting a C-shaped tube body into the outside of a C-shaped soft tube nozzle, and the C-shaped soft tube nozzle and the two sides of the C-shaped tube body are used to support each other. At the same time, the C-shaped soft tube nozzle has two small circular rings to achieve the problem that one side of the C-shaped soft tube nozzle does not sag under force. At the same time, there is an interference fit between the two, and there is no liquid leakage in the tube wall gap formed after the two objects are assembled. When cleaning the inside of the straw, by pulling the C-shaped soft tube nozzle out, the two small circular rings on the soft tube nozzle can bring out the dirt deposited in the C-shaped tube body, and at the same time, the tube body and the soft tube nozzle are C-shaped semi-enclosed, which is convenient for cleaning the sediment inside the straw.

7. The water cup with a straw according to claim 1, characterized in that: The inlet of the C-shaped tube end of the soft tube suction nozzle and the tube outlet of the nozzle end are arranged to form several small channels connected to the inner tube hole of the suction tube. The small channels can prevent the suction tube from being blocked when large foreign objects are sucked into the inner tube hole during the water suction process.

8. A water cup with a straw according to claims 1, 6 and 7, characterized in that: The ball is located in the convex pipe of the soft tube nozzle. The ball can move toward the lower side in the convex pipe under its own gravity. Under a large suction force, the ball will slide toward the outlet of the nozzle, and finally the ball will press against several small holes of the nozzle to achieve flow interception. When blowing air or other substances into the straw through the soft tube nozzle, the ball will slide to the other side of the nozzle under the action of force, and at the same time, the ball will block the small pipe holes to prevent the blown gas or other substances from flowing into the water cup. The soft tube nozzle can effectively control the flow rate sucked out of the nozzle by squeezing the outer wall of the convex pipe to reduce the gap between the inner wall of the convex pipe and the ball, so as to prevent the risk of choking.

9. A water cup with a straw according to claims 7 and 8, characterized in that: There is no ball in the convex pipe of the soft pipe suction nozzle of the straw, and the diameter of the inner cavity is changed by changing the convex pipe to a concave pipe. When drinking water, the position is bitten to change the size of the inner cavity, and the flow rate of water sucked by the straw can also be changed.

10. A water cup with a straw according to claims 1, 4 and 8, characterized in that: The shape of the water cup resembles a rabbit, and the water cup can be used as a decoration in life, and the ear part can also support an object placed obliquely and can be used as a supporting frame.

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