Flow-control residue-preventing paintable beverage bottle and using method

Abstract

The invention relates to the technical field of beverage bottles, in particular to a flow-control residue-preventing paintable beverage bottle which comprises a beverage bottle body, a first cover plate is fixedly adhered to the inner side of a liquid pouring pipe orifice, a second cover plate is fixedly adhered to the inner side of the liquid pouring pipe orifice, and a baffle is slidably connected to the outer side of a hollow ball bead. According to the flow-control anti-residue paintable beverage bottle and the using method thereof, the first cover piece and the second cover piece are torn down in sequence, the range of the water outlet port is adjusted, or an adjusting baffle is directly rotated to shield a leakage net opening in a non-covering, half-covering and full-covering mode, and the liquid flow and on-off of a liquid pouring pipe opening are adjusted; meanwhile, the right-angle part, below the water outlet port, of the inner cavity of the beverage bottle body is changed into an arc-shaped angle, so that the water outlet port and the arc-shaped flow deflector form the same plane, the beverage is prevented from being left at the break angle of the inner cavity of the beverage bottle body, and waste is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of beverage bottles, in particular to a flow-controlled, residue-proof, graffiti-resistant beverage bottle and a use method thereof. Background Art

[0002] As the name suggests, beverage bottles are containers that can hold various beverage products. They generally have sealing effects such as sterility and dust-free. They are generally made of plastic, glass, and aluminum metal materials. Currently, beverage bottles on the market mainly focus on research in terms of environmental protection, recyclability, portability, and aesthetics and practicality. The technology is relatively mature, and can provide merchants with a variety of product options.

[0003] After searching, it was found that a connectable beverage bottle is disclosed in the invention patent with the Chinese patent publication number CN112384446A. The beverage bottle in the invention patent is designed with protrusions and grooves on the bottle body, so that any number of bottle bodies can be mutually clamped and fixed to form a stacked bottle cluster structure for easy carrying or batch transportation; However, the size of the bottle mouth structure of the beverage bottle is fixed, and the flow rate of the bottle mouth channel cannot be adjusted. When pouring the internal liquid, excessive liquid overflow is likely to occur due to the influence of the lifting angle. In addition, the groove channel structure opened on the bottle body of the beverage bottle is likely to increase the probability of liquid residue, resulting in the problem that the beverage inside is not easy to pour out cleanly. Therefore, a flow control and anti-residue paintable beverage bottle and a use method are proposed. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a flow-controlled, anti-residue paintable beverage bottle and a method of use, which has the advantages of conveniently adjusting the liquid flow rate when pouring and preventing liquid from remaining in the bottle, and solves the problem that the connectable beverage bottle in the above-mentioned background technology cannot adjust the liquid flow rate when the bottle mouth is poured, and the groove channel structure opened on the bottle body increases the risk of liquid residue.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of conveniently adjusting the liquid flow rate during pouring and preventing liquid from remaining in the bottle, the present invention provides the following technical solutions: a flow control and anti-residue graffiti beverage bottle, comprising a beverage bottle body, a sealing ring sleeve is fixedly installed on the right side of the top of the beverage bottle body, and a bottle mouth mechanism is arranged on the top of the sealing ring sleeve; The bottle mouth mechanism includes a pouring nozzle fixed on the top of the sealing ring sleeve, a first cover piece is glued and fixed to the inner side of the pouring nozzle, a second cover piece is glued and fixed to the inner side of the pouring nozzle, a side where the first cover piece is connected to the second cover piece is provided with crease stripes, a hollow ball is fixedly installed on the inner side of the pouring nozzle, a baffle is slidably connected to the outer side of the hollow ball, and an arc-shaped guide plate is provided on the side of the pouring nozzle close to the top of the inner cavity of the beverage bottle body.

[0008] Preferably, pinch pieces are adhered and fixed to the top of the first cover piece and the second cover piece, the second cover piece is arranged at the left rear position inside the pouring nozzle, and a water outlet port is reserved at the right front inside the first cover piece and the pouring nozzle.

[0009] Preferably, a through hole is provided at the bottom of the pouring nozzle, and the through hole extends to the inner top of the beverage bottle body. The arc guide plate is located at the right angle edge of the inner right wall of the beverage bottle body, and one side of the arc guide plate is connected to the through hole and forms the same plane.

[0010] Preferably, circular holes with mutually symmetrical structures are opened on the left and right sides of the pouring nozzle, and the left and right sides of the hollow ball are fixedly connected with support rods, and the two support rods are respectively engaged and adapted with the inner sides of the two circular holes, and the inner tube diameter of the pouring nozzle is larger than the ball diameter of the hollow ball, and the ball diameter of the hollow ball is larger than the diameter of the through hole.

[0011] Preferably, the top and bottom of the hollow ball are provided with mesh openings, the baffle is a hemispherical structure and is slidably fitted with the inner side of the through hole, the left and right sides of the baffle are fixedly connected with sleeves, and the opposite ends of the two sleeves are respectively sleeved with the outside of the two support rods and extend to the outside of the two circular holes.

[0012] Preferably, a first gear is coaxially fixed to the left end of one of the sleeves, a second gear is rotatably connected to the left side of the pouring nozzle, the second gear meshes with the outer side of the first gear, and the second gear is fixedly connected to a rotating rod on the side away from the pouring nozzle.

[0013] Preferably, an external threaded ring is provided on the outer side of the pouring spout, and a sealed bottle cap is threadedly connected to the outer side of the pouring spout, an internal threaded layer matching the external threaded ring is provided on the inner side of the sealed bottle cap, and a number of anti-slip grooves are provided on the outer side of the sealed bottle cap in a circular array structure, and a number of friction protrusions are fixedly connected to the inner side of each of the anti-slip grooves.

[0014] Preferably, a QR code bar is pasted on the back of the beverage bottle body, a protective film layer is pasted on the surface of the QR code bar, the protective film layer is an expanded polytetrafluoroethylene structural layer, the QR code bar stores the access path link of the mini program website page, and colored scraper paper is pasted and fixed on the front, back, left and right sides of the beverage bottle body, the colored scraper paper includes a colored base layer pasted on the surface of the beverage bottle body, and the surface of the colored base layer is coated with a black coating structure.

[0015] A method for using a flow-controlled, residue-proof, paintable beverage bottle, comprising the following steps: S1. First loosen and remove the sealed bottle cap, pick up the beverage bottle and tilt it at a small angle, and pour out the beverage that has just been unsealed and is full and difficult to control the flow rate directly from the water outlet and the pouring nozzle. At this time, the flow rate of the poured beverage is small and it is not easy to spill; S2. Then continue to tilt the bottle body, and pour the beverage out of one-third and two-thirds of the internal volume of the bottle body, respectively, and then tear off the first cover sheet and the second cover sheet in turn, expand the outlet port and the liquid outlet channel of the pouring nozzle, and adjust the flow rate of the beverage when pouring out; S3. At this time, the second gear can be driven by rotating the rotary rod to engage the first gear, and the baffle is driven to rotate in contact with the outer side of the hollow ball through the sleeve and the support rod as the axis; S4. The baffle plate is used to cover the mesh opening in three ways: uncovered, half-covered, and fully covered, and the channel area of ​​the mesh opening on the hollow ball is adjusted, thereby adjusting the flow rate of the beverage liquid entering the mesh opening to avoid the situation where a large amount of beverage flows in at one time and causes the liquid to spill; S5. By arranging an arc-shaped guide plate on the front side of the inner right wall of the beverage bottle body and close to the top, the right angle below the water outlet port and the inner cavity of the beverage bottle body can be transformed into an arc angle, so that the water outlet port and the lower end of the through hole form the same plane with the arc-shaped guide plate. When pouring out the beverage, the beverage will not remain at the folded corner of the inner cavity of the beverage bottle body, thus avoiding the situation of liquid residue; S6. By using a mobile phone, tablet or other WeChat client to scan the QR code on the bottle, you can jump to the set mini-program website page through the access path link. The mini-program website page displays news reports related to water resources and a link to browse the lottery. The colored scratch paper designed on the bottle does not require pen and ink, and can be directly labeled and recorded, and provides interesting writing and drawing operations.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a flow-controlled, residue-proof, graffiti-resistant beverage bottle and a method of use, which have the following beneficial effects: 1. The flow control anti-residue paintable beverage bottle and the use method thereof can directly pour out the beverage that has just been unsealed and is relatively full and difficult to control the flow rate through the water outlet port, because at this time the bottle body is lifted at a low height and the flow rate is small, and it is not easy to spill. Then, when one-third and two-thirds of the beverage are poured out respectively, the weight of the beverage bottle body is further reduced, and the first cover sheet and the second cover sheet are directly torn off in order by pinching the sheet, respectively, to increase the range of the water outlet port when pouring out the beverage, or directly by rotating the rotary rod, the first gear and the second gear are rotated to adjust the baffle to cover the leakage port in an uncovered or semi-covered manner, and the liquid flow entering the pouring nozzle is adjusted to be reduced, so as to avoid the problem of spilling and waste caused by excessive liquid influx.

[0018] 2. The flow-controlled, anti-residue paintable beverage bottle and its use method can fully cover the leakage opening of the beverage bottle that has not been completely emptied by adjusting the baffle. At this time, the liquid at the pouring pipe opening is blocked, so that the liquid cannot be poured out further for easy storage, avoiding the problem of liquid spilling after the bottle is knocked over by children or pets.

[0019] 3. The flow-controlled, anti-residue paintable beverage bottle and its use method can effectively ensure that the beverage is completely poured out by providing a bottle mouth mechanism and an arc-shaped guide piece, and transform the right-angled portion below the water outlet port and the inner cavity of the beverage bottle body into an arc angle, so that the lower end of the water outlet port and the arc-shaped guide piece form the same plane. When pouring out the beverage, the beverage will not remain at the corner of the inner cavity of the beverage bottle body, thereby avoiding waste of beverage residue. At the same time, it can also assist in controlling the flow of the beverage to avoid spilling of the beverage when pouring.

[0020] 4. The flow-controlled, residue-proof paintable beverage bottle and its use method can directly deliver beverages through the through hole. At the same time, the anti-slip grooves can increase the friction between the hand and the bottle cap when rotating the bottle cap, making it easier to open the bottle cap. At the same time, a QR code bar with a jump link is added to facilitate environmental protection publicity. Colored scratch paper is added to the bottle to realize the functions of painting and note recording. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the beverage bottle body of the present invention; Figure 2 for Figure 1 rear view of perspective; Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 for Figure 1 Cross-sectional view of the pouring nozzle structure in the viewing angle; Figure 5 for Figure 1 An oblique view of the pouring nozzle structure in the viewing angle; Figure 6 for Figure 4 A bottom view of the first cover sheet and the second cover sheet structure in the viewing angle; Figure 7 for Figure 4 Schematic diagram of the cross-section of the through-hole structure in the viewing angle; Figure 8 A schematic diagram of the hollow ball and baffle structure of the present invention; Fig. 9 for Figure 8 Schematic diagram of the baffle structure flipping in perspective.

[0022] In the figure: 1. beverage bottle body; 2. sealing ring sleeve; 3. bottle mouth mechanism; 301. pouring nozzle; 302. first cover plate; 303. second cover plate; 304. crease stripes; 305. hollow ball; 306. baffle; 307. arc guide plate; 4. pinch plate; 5. water outlet port; 6. through hole; 7. support rod; 8. mesh outlet; 9. sleeve; 10. first gear; 11. second gear; 12. external thread ring; 13. sealing bottle cap; 14. anti-slip groove; 15. QR code strip; 16. protective film layer; 17. colored scratch paper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-9 A flow-controlled, anti-residue, graffiti-proof beverage bottle comprises a beverage bottle body 1, a sealing ring sleeve 2 is fixedly installed on the right side of the top of the beverage bottle body 1, and a bottle mouth mechanism 3 is arranged on the top of the sealing ring sleeve 2; The bottle mouth mechanism 3 includes a pouring nozzle 301 fixed on the top of the sealing ring sleeve 2, a first cover sheet 302 is glued and fixed to the inner side of the pouring nozzle 301, a second cover sheet 303 is glued and fixed to the inner side of the pouring nozzle 301, a crease stripe 304 is provided on the side where the first cover sheet 302 and the second cover sheet 303 are connected, a hollow ball 305 is fixedly installed on the inner side of the pouring nozzle 301, a baffle 306 is slidably connected to the outer side of the hollow ball 305, and an arc guide plate 307 is provided on the side of the pouring nozzle 301 close to the top of the inner cavity of the beverage bottle body 1.

[0026] Furthermore, a pinching piece 4 is adhered and fixed to the top of the first cover piece 302 and the second cover piece 303 , the second cover piece 303 is arranged at the left rear position inside the pouring nozzle 301 , and a water outlet port 5 is reserved at the right front inside the first cover piece 302 and the pouring nozzle 301 .

[0027] Specifically, the first cover sheet 302 and the second cover sheet 303 are both bonded to the inner side of the pouring spout 301 , and the inner side of the pouring spout 301 is not completely closed, and a gap is left between the first cover sheet 302 and the pouring spout 301 to form the water outlet port 5 .

[0028] Furthermore, a through hole 6 is provided at the bottom of the pouring nozzle 301, and the through hole 6 extends to the inner top of the beverage bottle body 1. The arc guide plate 307 is located at the right angle edge of the inner right wall of the beverage bottle body 1, and one side of the arc guide plate 307 is connected to the through hole 6 and forms the same plane.

[0029] Specifically, the lower end of the water outlet port 5, the through hole 6 and the arc-shaped guide plate 307 are interconnected and form the same planar structure, so that the liquid can slowly flow from the inner cavity of the beverage bottle body 1 to the arc-shaped guide plate 307, and then flow into the water outlet port 5 and the pouring nozzle 301 at a uniform speed from the arc-shaped guide plate 307, and then be poured out. At this time, the right angle at the inner top of the beverage bottle body 1 is converted into an arc angle, which can not only slowly guide the internal liquid, but also effectively prevent the problem of liquid remaining in the dead corners on the right-angled edge.

[0030] Furthermore, circular holes with mutually symmetrical structures are opened on the left and right sides of the pouring nozzle 301, and support rods 7 are fixedly connected to the left and right sides of the hollow ball 305. The two support rods 7 are respectively engaged and adapted with the inner sides of the two circular holes. The inner tube diameter of the pouring nozzle 301 is larger than the ball diameter of the hollow ball 305, and the ball diameter of the hollow ball 305 is larger than the diameter of the through hole 6.

[0031] Specifically, the liquid flows from the through hole 6 into the pouring nozzle 301. At this time, the ball diameter of the hollow ball 305 will block the passage between the through hole 6 and the pouring nozzle 301, ensuring that the liquid enters through the mesh opening 8 on one side of the hollow ball 305, and then flows out through the mesh opening 8 on the other side of the hollow ball 305. At this time, the baffle 306 is tightly fitted to the inner wall of the pouring nozzle 301 to ensure that the liquid will not leak out from the gap between the pouring nozzle 301 and the hollow ball 305.

[0032] Furthermore, the top and bottom of the hollow ball 305 are provided with a mesh opening 8, the baffle 306 is a hemispherical structure, and is slidably fitted with the inner side of the through hole 6, and the left and right sides of the baffle 306 are fixedly connected with sleeves 9, and the opposite ends of the two sleeves 9 are respectively connected to the outside of the two support rods 7 and extend to the outside of the two circular holes.

[0033] Specifically, the baffle 306 with a hemispherical structure will rotate on the outside of the hollow ball 305, so as to perform uncovering, half-covering and full-covering operations on the mesh opening 8, thereby adjusting the flow rate of liquid flowing out of the mesh opening 8.

[0034] Furthermore, a first gear 10 is coaxially fixed to the left end of one of the sleeves 9, and a second gear 11 is rotatably connected to the left side of the pouring nozzle 301. The second gear 11 meshes with the outer side of the first gear 10, and the second gear 11 is fixedly connected to a rotating rod on the side away from the pouring nozzle 301.

[0035] Specifically, the baffle 306 is rotated through the sleeve 9 with the support rod 7 as the axis, and the rotating rod is rotated to drive the second gear 11 through the rotating rod, and the second gear 11 is engaged to drive the first gear 10, and then the first gear 10 drives the sleeve 9 and the baffle 306.

[0036] Furthermore, an outer side of the pouring spout 301 is provided with an external threaded ring 12, and the outer side of the pouring spout 301 is threadedly connected to a sealing bottle cap 13, an inner side of the sealing bottle cap 13 is provided with an internal threaded layer that matches the external threaded ring 12, and the outer side of the sealing bottle cap 13 is provided with a number of anti-slip grooves 14 in a ring array structure, and a number of friction protrusions are fixedly connected to the inner side of each anti-slip groove 14.

[0037] Specifically, the sealed bottle cap 13 is threadedly connected to the external thread ring 12 on the outside of the pouring nozzle 301 through the internal thread layer, and the anti-slip grooves 14 are used to increase the friction force.

[0038] Furthermore, a QR code bar 15 is pasted on the back of the beverage bottle body 1, and a protective film layer 16 is pasted on the surface of the QR code bar 15. The protective film layer 16 is an expanded polytetrafluoroethylene structural layer. The QR code bar 15 stores the access path link of the mini program website page. Colored scraper paper 17 is pasted and fixed on the front, back, left and right sides of the beverage bottle body 1. The colored scraper paper 17 includes a colored base layer pasted on the surface of the beverage bottle body 1, and the surface of the colored base layer is coated with a black coating structure.

[0039] Specifically, scanning the QR code bar 15 can jump to the mini program website page to promote water resource environmental protection. The protective film layer 16 can increase the oil, water and wear resistance of the QR code bar 15, and use bamboo strips and other tools to scrape the colored scraper paper 17 to create text, which is convenient for making notes, bottle labels or writing and drawing operations.

[0040] A method for using a flow-controlled, residue-proof, paintable beverage bottle, comprising the following steps: S1. First unscrew and remove the sealed bottle cap 13, pick up the beverage bottle 1 tilted at a smaller angle, from the water outlet port 5 and the pouring nozzle 301 will just unpack the full and difficult to control the flow of beverage directly pour out, this time the flow of the beverage poured out is small and not easy to pour; S2. Then continue to tilt the beverage bottle body 1, and pour out the beverage from one-third and two-thirds of the internal volume of the beverage bottle body 1, respectively, and tear off the first cover sheet 302 and the second cover sheet 303 in turn, expand the outlet port 5 and the liquid outlet channel of the pouring nozzle 301, and adjust the flow rate of the beverage when pouring; S3. At this time, the second gear 11 can be driven by rotating the rotary rod, thereby engaging the first gear 10, and the baffle 306 fits the outer side of the hollow ball 305 and rotates through the sleeve 9 and the support rod 7 as the axis; S4. The baffle 306 is used to cover the mesh opening 8 in three ways: uncovered, half-covered, and fully covered. The channel area of ​​the mesh opening 8 on the hollow ball 305 is adjusted to adjust the flow rate of the beverage liquid entering the mesh opening 8 to avoid a large amount of beverage flowing in at one time and causing the liquid to spill; S5. By setting an arc-shaped guide plate 307 on the front side of the inner right wall of the beverage bottle body 1 and close to the top, the right angle below the water outlet port 5 and the inner cavity of the beverage bottle body 1 can be transformed into an arc angle, so that the lower end of the water outlet port 5 and the through hole 6 form the same plane with the arc-shaped guide plate 307. When pouring out the beverage, the beverage will not remain at the folded corner of the inner cavity of the beverage bottle body 1, thereby avoiding the situation of liquid residue; S6. By using a mobile phone, tablet or other WeChat client to scan the QR code bar 15 on the bottle, you can jump to the set mini-program website page through the access path link. The mini-program website page displays news reports related to water resources and browsing lottery links. The colored scratch paper 17 designed on the bottle does not require pen and ink, and can be directly labeled and recorded, and provides interesting writing and drawing operations.

[0041] In summary, the working principle of the flow control anti-residue paintable beverage bottle and the method of use is: When in use, the pouring nozzle 301 is opened by unscrewing the sealing bottle cap 13. The anti-slip grooves 14 can increase the friction between the hand and the bottle cap when rotating the bottle cap, and then the beverage that has just been unsealed and is full and difficult to control the flow rate can be directly poured out through the water outlet port 5. At this time, the lifting angle is low and the flow rate is small, so it is not easy to spill; At the same time, when one third of the beverage is poured out, the weight of the beverage bottle body 1 is reduced, and the first cover sheet 302 can be directly torn off by holding the pinching sheet 4, so that the range of the water outlet port 5 can be increased when pouring out the beverage. After pouring out two thirds of the beverage, the second cover sheet 303 can be torn off again. At this time, the beverage in the beverage bottle body 1 is further reduced, and the range of the water outlet port 5 can be increased again, which is convenient for quickly pouring out the beverage, or the rotary rod can be directly rotated to drive the second gear 11 and the first gear 10 through the rotary rod. The first gear 10 drives the sleeve 9 and the support rod 7 as the axis, so that the baffle 306 is rotated in contact with the outer side of the hollow ball 305, and the leakage opening 8 is respectively covered in three ways: no coverage, half coverage and full coverage. The channel area of ​​the leakage opening 8 on the hollow ball 305 is adjusted, thereby adjusting the flow rate of the beverage liquid entering the leakage opening 8, and preventing a large amount of liquid from pouring into the leakage opening 8 and the pouring nozzle 301 to cause spillage; At the same time, an arc-shaped guide plate 307 is provided to transform the right angle below the water outlet port 5 and the inner cavity of the beverage bottle body 1 into an arc-shaped angle, so that the lower end of the water outlet port 5 and the arc-shaped guide plate 307 are in the same plane. When pouring out the beverage, it is avoided that the beverage remains at the corner of the inner cavity of the beverage bottle body 1, and the liquid is prevented from remaining in the grooves and folds in the bottle, causing waste.

[0042] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] 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 flow-controlled, anti-residue, graffiti-resistant beverage bottle, comprising a beverage bottle body (1), characterized in that: A sealing ring sleeve (2) is fixedly mounted on the right side of the top of the beverage bottle body (1), and a bottle mouth mechanism (3) is arranged on the top of the sealing ring sleeve (2); The bottle mouth mechanism (3) comprises a pouring nozzle (301) fixed to the top of the sealing ring sleeve (2); a first cover sheet (302) is glued and fixed to the inner side of the pouring nozzle (301); a second cover sheet (303) is glued and fixed to the inner side of the pouring nozzle (301); a folding stripe (304) is provided on the side where the first cover sheet (302) and the second cover sheet (303) are connected; a hollow ball (305) is fixedly installed on the inner side of the pouring nozzle (301); a baffle (306) is slidably connected to the outer side of the hollow ball (305); and an arc-shaped guide plate (307) is provided on the side of the pouring nozzle (301) close to the top of the inner cavity of the beverage bottle body (1).

2. A flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 1, characterized in that: A pinching piece (4) is adhered and fixed to the top of each of the first cover piece (302) and the second cover piece (303); the second cover piece (303) is arranged at the left rear position inside the pouring spout (301); and a water outlet port (5) is reserved at the right front inside the first cover piece (302) and the pouring spout (301).

3. A flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 1, characterized in that: A through hole (6) is provided at the bottom of the pouring nozzle (301), and the through hole (6) extends to the inner top of the beverage bottle body (1); the arc-shaped guide plate (307) is arranged at a right angle to the inner right wall of the beverage bottle body (1), and one side of the arc-shaped guide plate (307) is connected to the through hole (6) and forms a same plane.

4. A flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 3, characterized in that: The left and right sides of the pouring nozzle (301) are provided with circular holes of mutually symmetrical structures, the left and right sides of the hollow ball (305) are fixedly connected with support rods (7), the two support rods (7) are respectively engaged and adapted with the inner sides of the two circular holes, the inner diameter of the pouring nozzle (301) is larger than the ball diameter of the hollow ball (305), and the ball diameter of the hollow ball (305) is larger than the diameter of the through hole (6).

5. A flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 4, characterized in that: The top and bottom of the hollow ball (305) are both provided with mesh openings (8); the baffle (306) is a hemispherical structure and is slidably fitted with the inner side of the through hole (6); sleeves (9) are fixedly connected to the left and right sides of the baffle (306); the opposite ends of the two sleeves (9) are respectively sleeved with the outside of the two support rods (7) and extend to the outside of the two circular holes.

6. A flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 5, characterized in that: A first gear (10) is coaxially fixed to the left end of one of the sleeves (9), and a second gear (11) is rotatably connected to the left side of the liquid pouring nozzle (301), the second gear (11) meshes with the outer side of the first gear (10), and a rotating rod is fixedly connected to the second gear (11) on the side facing away from the liquid pouring nozzle (301).

7. The flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 1, characterized in that: The outer side of the pouring spout (301) is provided with an external thread ring (12), and the outer side of the pouring spout (301) is threadedly connected to a sealing bottle cap (13), the inner side of the sealing bottle cap (13) is provided with an internal thread layer adapted to the external thread ring (12), and the outer side of the sealing bottle cap (13) is provided with a plurality of anti-slip grooves (14) in a ring array structure, and the inner side of each of the anti-slip grooves (14) is fixedly connected to a plurality of friction protrusions.

8. The flow-controlled, anti-residue, graffiti-resistant beverage bottle according to claim 1, characterized in that: A two-dimensional code strip (15) is adhered to the back of the beverage bottle body (1), a protective film layer (16) is adhered to the surface of the two-dimensional code strip (15), the protective film layer (16) is an expanded polytetrafluoroethylene structural layer, the two-dimensional code strip (15) stores an access path link of a small program website page, and colored scraping paper (17) is adhered and fixed to the front, back, left, and right sides of the beverage bottle body (1), the colored scraping paper (17) comprising a colored base layer adhered to the surface of the beverage bottle body (1), and the surface of the colored base layer is coated with a black coating structure.

9. A method for using a flow-controlled, anti-residue paintable beverage bottle, characterized in that: The invention comprises a flow-controlled, residue-proof, graffiti-proof beverage bottle as described in claims 1 to 8, and further comprises the following using steps: S1. First, unscrew and remove the sealed bottle cap (13), pick up the beverage bottle (1) and tilt it at a small angle, and pour out the beverage that has just been unsealed and is full and difficult to control the flow rate directly from the water outlet port (5) and the pouring nozzle (301). At this time, the flow rate of the beverage poured out is small and not easy to spill; S2. Then continue to tilt the beverage bottle body (1), and when the beverage is poured out of one third and two thirds of the internal volume of the beverage bottle body (1), respectively, the first cover sheet (302) and the second cover sheet (303) can be torn off in sequence, and the liquid outlet channel of the water outlet port (5) and the pouring nozzle (301) can be expanded to adjust the flow rate of the beverage when pouring out; S3. At this time, the second gear (11) can be driven by the rotating rod to mesh with the first gear (10), and the baffle (306) can be driven to rotate in contact with the outer side of the hollow ball (305) through the sleeve (9) and the support rod (7) as the axis; S4. The baffle (306) is used to cover the mesh opening (8) in three ways: uncovered, half-covered, and fully covered, and the channel area of ​​the mesh opening (8) on the hollow ball (305) is adjusted, thereby adjusting the flow rate of the beverage liquid entering the mesh opening (8) to avoid a large amount of beverage flowing in at one time and causing the liquid to spill; S5. By providing an arc-shaped guide plate (307) on the front side of the inner right wall of the beverage bottle body (1) and close to the top, the right angle below the water outlet port (5) and the inner cavity of the beverage bottle body (1) can be transformed into an arc angle, so that the lower end of the water outlet port (5) and the through hole (6) form the same plane with the arc-shaped guide plate (307), and when pouring out the beverage, the beverage will not remain at the folded corner of the inner cavity of the beverage bottle body (1), thereby avoiding the situation of liquid residue; S6. By using a mobile phone, tablet or other WeChat client to scan the QR code bar (15) on the bottle, it is possible to jump to the set mini program website page through the access path link. The mini program website page displays news reports related to water resources and a link to browse the lucky draw. In addition, the colored scratch paper (17) designed on the bottle does not require pen and ink, and can be directly labeled and recorded, and provides interesting writing and drawing operations.

Images