Bottle cap and water bottle
By designing the bottle cap structure, negative pressure is used to bring the fragrance into the water, solving the problems of poor portability of scented water cups and the inability to enhance the fragrance of mineral water, thus achieving the effect of convenient fragrance enhancement without changing the water quality.
Patent Information
- Application Number
- CN202422825633.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-08-14
- Filing Date
- 2024-11-20
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing scented water cups are not portable, and bottled mineral water cannot be flavored without altering its quality when consumed, requiring the addition of flavorings to transform it into a beverage.
Design a bottle cap structure comprising a middle cap and an outer cap. The middle cap has a storage compartment and a straw, while the outer cap has a perforation and a raised spout. By using negative pressure, the fragrance is drawn into the water, thus enhancing the aroma without altering the water quality.
It enhances the aroma of water without altering its quality, improves portability, reduces the risk of leakage, lowers material consumption, and is suitable for various mineral water bottles.
Smart Images
Figure CN223804128U_ABST
Abstract
Description
[0001] This application claims priority to the Chinese patent application No. 2024219592560, filed on August 14, 2024, and titled “Bottle Cap and Water Bottle”, the entire content of which is incorporated herein by reference TECHNICAL FIELD
[0002] Embodiments of the present disclosure relate to the field of bottle caps, and in particular, to a bottle cap and a water bottle. BACKGROUND
[0003] At present, there are odor water cup products on the market. The odor water cup is achieved by embedding a fragrance ring at the cup spout of the water cup, so as to achieve the effect of drinking the taste when drinking water with the water cup. The portability of the water cup is not very good when going out. If the water cup is not carried, the above-mentioned drinking effect cannot be achieved outdoors.
[0004] In the related art bottled mineral water product, if the taste needs to be drunk, pre-adjusted flavor essence needs to be added to the water to become a beverage. The related art bottled mineral water cannot achieve the effect of only drinking the taste when drinking the purchased mineral water, but actually drinking the clear water. CONTENT OF THE UTILITY MODEL
[0005] Embodiments of the present disclosure provide a bottle cap and a water bottle to solve or alleviate one or more technical problems in the prior art.
[0006] As a first aspect of the embodiments of the present disclosure, a bottle cap is provided, comprising
[0007] The middle cap structure comprises a cap main body, the cap main body is adaptively connected with the water bottle mouth, the top of the cap main body is provided with an annular protrusion, the annular protrusion and the cap main body form a storage groove for accommodating a flavor strip, a straw penetrating through the top of the cap main body is arranged in the storage groove, the height of the straw is greater than the height of the annular protrusion, and a gas guide hole in communication with the straw is arranged on the side wall of the straw;
[0008] The outer cap structure is sealingly and connectingly arranged with the annular protrusion, the storage groove is sealingly arranged by the outer cap structure, a first through hole in communication with air is arranged on the outer cap structure, the outer cap structure comprises a protruding suction nozzle, the straw is inserted into the protruding suction nozzle, and a second gap is formed between the side wall of the protruding suction nozzle and the side wall of the straw.
[0009] In some possible implementation manners, the bottle cap further comprises a dustproof cap, the dustproof cap is covered on the outer cap structure, and the dustproof cap is threadedly connected with the outer cap structure.
[0010] In some possible implementations, the dustproof cover comprises a center column structure, one end of the center column structure being connected to the inner side of the top of the dustproof cover, the center column structure being used to extend into the straw to close the air guide hole.
[0011] In some possible implementations, a first protruding part is arranged on the circumferential side of the connection end of the dustproof cover and the center column structure.
[0012] In some possible implementations, the outer cover structure is connected to the annular protruding part in a snap-fit manner.
[0013] In some possible implementations, the outer side of the annular protruding part is provided with a protruding strip structure, and the inner side of the outer cover structure is provided with a groove structure matched with the protruding strip structure, the groove structure being clamped into the protruding strip structure to form a connection and fixation; and / or, the outer side of the annular protruding part is provided with a groove structure, and the inner side of the outer cover structure is provided with a protruding strip structure matched with the groove structure, the groove structure being clamped into the protruding strip structure to form a connection and fixation.
[0014] In some possible implementations, the included angle between the first via and the air guide hole relative to the central axis of the straw is greater than a preset target angle.
[0015] In some possible implementations, the diameter of the cover body ranges from 15 mm to 45 mm; and / or,
[0016] the diameter of the straw ranges from 4 mm to 15 mm; and / or,
[0017] the diameter of the air guide hole ranges from 0.5 mm to 3 mm.
[0018] In some possible implementations, the top end of the protruding nozzle and the top end of the straw form a first gap, the range of the first gap being 0.1 mm to 1 mm; and / or, the range of the second gap being 0 mm to 1 mm.
[0019] In some possible implementations, the cover body is provided with a first internal thread, the water bottle mouth is provided with a first external thread, and the first internal thread of the cover body is threadedly connected to the first external thread of the water bottle mouth.
[0020] As a second aspect of the embodiments of the present disclosure, the embodiments of the present disclosure provide a water bottle, comprising a bottle body;
[0021] The bottle cap described in any of the embodiments of the present disclosure is threadedly connected to the bottle body.
[0022] The technical scheme of the bottle cap can obtain the beneficial effects as follows: when the bottle cap is not used to drink water, the air in the storage groove of the bottle cap does not flow, and the essence fragrance cannot penetrate into the mineral water to change the taste of the mineral water; when the bottle cap is used to drink water, the flowing water drives the fragrance molecules in the storage groove to enter the water through the second gap and enter the oral cavity, the human body perceives the fragrance molecules through the postnasal olfaction, and the water in the stomach is still clear water, so that the bottle mineral water product is flavored, and the health value of not ingesting sugar is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 The bottle cap explosion structure of the embodiment of the present disclosure is shown in Figure 1 ;
[0024] Figure 2 The bottle cap explosion structure of the embodiment of the present disclosure is shown in Figure 2
[0025] Figure 3 The cap structure of the embodiment of the present disclosure is shown in Figure 1 ;
[0026] Figure 4 The cap structure of the embodiment of the present disclosure is shown in Figure 2 ;
[0027] Figure 5 The outer cap structure of the embodiment of the present disclosure is shown in Figure 1 ;
[0028] Figure 6 The outer cap structure of the embodiment of the present disclosure is shown in Figure 2 ;
[0029] Figure 7 The dustproof cap of the embodiment of the present disclosure is shown in Figure 1 ;
[0030] Figure 8 The dustproof cap of the embodiment of the present disclosure is shown in Figure 2 . DETAILED DESCRIPTION
[0031] At present, the odor water cup generally embeds a fragrance ring at the cup mouth of the water cup, so as to achieve the effect of drinking the taste when the water cup is used to drink water. However, the portability of the water cup is not very good when going out, and if the water cup is not carried, the above-mentioned drinking effect cannot be achieved outdoors. Moreover, if the mineral water bottle product of the related art needs to drink the fragrance, the pre-adjusted flavor essence needs to be added to the water to become a beverage. That is, the product of the related art cannot achieve the function that the mineral water drinks the fragrance but the body still ingests the clear water.
[0032] To address the problems existing in the related art regarding scented water bottle caps, this disclosure provides a bottle cap and a water bottle. The bottle cap and water bottle of this disclosure are described in detail below with reference to the accompanying drawings.
[0033] Figure 1 This is a schematic diagram of the exploded structure of the bottle cap according to an embodiment of the present disclosure. Figure 2 This is a schematic diagram of the bottle cap explosion structure according to an embodiment of the present disclosure. Figure 3 , Figure 1 This is a schematic diagram of the cover structure in an embodiment of this disclosure. Figure 4 , Figure 2 This is a schematic diagram of the cover structure in an embodiment of this disclosure. Figure 5 , Figure 1 This is a schematic diagram of the outer cover structure of an embodiment of this disclosure. Figure 6 , Figure 2 This is a schematic diagram of the outer cover structure of an embodiment of this disclosure. Figures 1 to 6 . Reference Figure 3 As shown, this embodiment of the present disclosure provides a bottle cap, which may include a middle cap structure 100 and an outer cap structure 200. Specifically, the middle cap structure 100 includes a cap body 110, which is adapted to be connected to the mouth of a water bottle. An annular protrusion 120 is provided on the top of the cap body 110, and the annular protrusion 120 and the cap body 110 form a storage groove 130 for accommodating a fragrance stick. A straw 140 is provided in the storage groove 130, penetrating the top of the cap body 110. The height of the straw 140 is greater than the height of the annular protrusion 120, and a vent hole 141 communicating with the straw 140 is provided on the side wall of the straw 140. The outer cover structure 200 is sealed and connected to the annular protrusion 120. The outer cover structure 200 seals the storage tank 130. The outer cover structure 200 is provided with a first through hole 210 that communicates with the air. The outer cover structure 200 includes a protruding mouthpiece 220. A straw 140 is inserted into the protruding mouthpiece 220. A second gap is formed between the side wall of the protruding mouthpiece 220 and the side wall of the straw 140. The aroma of the fragrance stick can enter the water through the second gap and thus enter the mouth.
[0034] Reference Figure 4 and Figure 3 As shown, exemplarily, the cap body 110 includes a generally circular top wall and a side wall surrounding the outer periphery of the top wall, the side wall being adapted to fit the mouth of a water bottle. For example, the inner side of the side wall is provided with an internal thread for threaded connection with the mouth of the water bottle. The top of the cap body 110 can be understood as having an annular protrusion 120 protruding from the outer side of the top wall of the cap body 110. The annular protrusion 120 is arranged around the central axis of the cap body 110, and the annular protrusion 120 is arranged close to the central axis of the cap body 110 relative to the side wall. The annular protrusion 120 and the top wall of the cap body 110 form a storage groove 130 for accommodating the incense stick.
[0035] Reference Figure 3As shown, exemplarily, a straw 140 penetrating the top of the cap body 110 is provided inside the storage tank 130. The straw 140 is located within the storage tank 130 enclosed by the annular protrusion 120, for example, the straw 140 is located in the middle of the annular protrusion 120. The bottom end of the straw 140 is connected to the top wall of the cap body 110, and the straw 140 penetrates the top wall of the cap body 110, so that water in the water bottle can be drawn out through the straw 140.
[0036] For example, the fragrance stick is stored in the storage tank 130. The fragrance stick inside the bottle cap is not dissolved in water as a solvent to produce fragrance and taste. Instead, the fragrance is released through the mouth by sucking on the protruding nozzle 220 of the outer cap structure 200. This creates negative pressure within the straw, causing the fragrance stick to enter the water through a second gap, thus entering the mouth and allowing the person to perceive the fragrance. In this embodiment, the fragrance stick is directly embedded in the product, while in related technologies, the fragrance stick is generally placed within a separate fragrance ring.
[0037] Reference Figure 1 As shown, exemplarily, the height of the straw 140 is greater than the height of the annular protrusion 120. That is, the distance between the straw 140 and the top of the cap body 110 is greater than the distance between the annular protrusion 120 and the cap body 110. The top of the straw 140 protrudes relative to the top of the annular protrusion 120. An air guide hole 141 communicating with the straw 140 is provided on its side wall. The air guide hole 141 can guide air into the bottle to balance the air pressure. The specific location of the air guide hole 141 is not limited here; the size and shape of the air guide hole 141 can be set according to actual usage requirements.
[0038] Reference Figure 7 As shown, exemplarily, the outer cap structure 200 is sealed to the annular protrusion 120, and the outer cap structure 200 seals the storage tank 130. The outer cap structure 200 covers the top of the cap body 110, and seals the storage tank 130. An air vent 141 is located within the sealed space formed by the outer cap structure 200 and the storage tank, allowing air to be introduced into the bottle to balance the air pressure. The outer cap structure 200 has a first through hole 210, which connects the storage tank 130 to the outside air.
[0039] In this embodiment of the invention, when water is drunk from the bottle cap, the bottle loses volume due to the loss of water, causing it to shrink. Air is then needed to fill this shrinkage. Compared to related art scented water bottles that use external openings to allow airflow and balance internal pressure, the air vent 141 in this embodiment acts as a pressure balancing vent, reducing leakage and improving airtightness during use.
[0040] When drinking water, the bottle cap is connected with the water bottle mouth of the mineral water bottle, the water bottle is tilted to a suitable angle, the water in the water bottle flows into the straw 140, the person sucks the convex straw 220 with the mouth, at this time, negative pressure is generated in the straw 140, air enters the storage tank 130 from the first through hole 210, and the smell of the incense strip enters the water drunk by the second gap. The aroma molecules enter the water and the oral cavity together with the flowing water, the human body perceives the aroma molecules through the postnasal olfaction, obtains the aroma perception, and the water drunk into the stomach is still clear water, so that the incense of the bottled mineral water product is increased, and the health value of not ingesting sugar is realized.
[0041] The bottle cap of the embodiment of the disclosure includes a middle cap structure 100 and an outer cap structure 200. The middle cap structure 100 includes a cap main body 110, the cap main body 110 is connected with the water bottle mouth, and the top of the cap main body 110 is provided with an annular protrusion 120. The annular protrusion 120 and the cap main body 110 form a storage tank 130 for accommodating the incense strip. The storage tank 130 is provided with a straw 140 penetrating through the top of the cap main body 110, the height of the straw 140 is greater than the height of the annular protrusion 120, and the sidewall of the straw 140 is provided with an air guide hole 141 in communication with the straw 140. The air guide hole 141 can guide air in the bottle to balance the air pressure. The outer cap structure 200 is sealingly connected with the annular protrusion 120, the outer cap structure 200 sealingly sets the storage tank 130, the outer cap structure 200 is provided with a first through hole 210 in communication with air, and the outer cap structure 200 includes a convex straw 220. The straw 140 is inserted into the convex straw 220, a second gap is formed between the sidewall of the convex straw 220 and the sidewall of the straw 140, the smell of the incense strip can enter the water through the second gap, and then enter the oral cavity. The bottle cap can be threadedly connected with the water bottle mouth, by tilting the water bottle to a suitable angle, the water in the bottle flows into the straw 140, the person sucks the convex straw 220 with the mouth, so that the straw 140 generates negative pressure, air enters the storage tank 130 from the first through hole 210, and the flowing water can drive the aroma molecules of the incense strip to enter the oral cavity through the second gap together. The human body perceives the aroma molecules through the postnasal olfaction, obtains the aroma perception, and the water drunk into the stomach is still clear water, so that the incense of the bottled mineral water product is increased, and the health value of not ingesting sugar is realized. Further, the bottle cap can be conveniently carried and can be adapted to different mineral water bottles, realizing the convenience of outdoor carrying and use.
[0042] The bottle cap of this disclosure embodiment can be directly applied to existing mineral water bottles to enhance the flavor of the mineral water. Compared to existing scented water bottles, by integrating the fragrance stick and related components into the bottle cap, it is convenient to carry, eliminating the need to carry a water bottle and water, thus reducing the user's weight. Moreover, users can purchase bottled mineral water in stores to combine with scented beverages, greatly reducing the user's burden. Furthermore, compared to the separate fragrance stick and water bottle structure of scented water bottles, the bottle cap of this disclosure embodiment has a higher degree of integration, without a separate fragrance ring structure, but instead embedding the fragrance stick directly into the bottle cap, resulting in a more compact structure and reducing the amount of material used in injection molding. Compared to scented water bottle products, the bottle cap of this disclosure embodiment eliminates the straw and internal air inlet, making the product form simpler. At the same time, the absence of an internal air inlet reduces the risk of leakage.
[0043] Figure 1 This is a schematic diagram of a dust cover according to an embodiment of the present disclosure. Figure 8 ; Figure 2 This is a schematic diagram of a dust cover according to an embodiment of the present disclosure. Figure 1 . Reference Figure 2 and Figure 7 , Figure 8 as well as Figure 8 As shown, in one disclosed embodiment, the bottle cap further includes a dust cover 300, which is fitted onto the outer cap structure 200 and threadedly connected to the outer cap structure 200. Exemplarily, the outer cap structure 200 has external threads, and the dust cover 300 has internal threads, with the internal threads of the dust cover 300 threadedly connected to the external threads of the outer cap structure 200. With this configuration, the bottle cap can be protected by the dust cover 300 when not in use.
[0044] Reference Figures 1 to 6 As shown, in one disclosed embodiment, the dust cover 300 includes a central pillar structure 310, one end of which is connected to the inner top of the dust cover 300. The central pillar structure 310 extends into the straw 140 to close the air vent 141. The size of the central pillar structure 310 matches the inner diameter of the straw 140, and the length of the central pillar structure 310 extending into the straw 140 is sufficient to close the air vent 141. Exemplarily, the central pillar structure 310 is a hollow tubular structure.
[0045] The bottle cap of the embodiment of the present disclosure does not need to drink water, the dustproof cover 300 is screwed on the outer cover structure 200, the dustproof cover 300 is screwed and connected with the outer cover structure 200, and the middle column structure 310 of the dustproof cover 300 is inserted in the channel of the straw 140 to close the air guide hole 141, so that the air in the storage tank does not flow, thereby preventing the water in the water bottle from flowing into the storage tank through the air guide hole, and the flavor and essence of the incense stick from penetrating into the mineral water to change the taste. When water is needed, the dustproof cover 300 is unscrewed from the threads of the outer cover structure 200, the mineral water is inclined at a suitable angle, the water in the water bottle flows into the channel of the straw 140, the mouth sucks the convex straw 220, a negative pressure is generated in the straw 140, air enters the storage tank from the first via, and the smell of the incense stick enters the water being drunk from the second gap, thereby achieving the purpose of flavoring the bottled mineral water product and not ingesting sugar.
[0046] The middle column structure 310 of the straw matched with the dustproof cover of the embodiment of the present disclosure can close and prevent leakage of the air guide hole 141 of the straw 140, and the flip type smell water bottle of the related art cannot solve this technical problem.
[0047] In one disclosed embodiment, the first protruding part 320 is arranged on the circumferential side of the connection end of the dustproof cover 300 and the middle column structure 310. Exemplarily, the first protruding part 320 is uniformly distributed around the outer circumferential wall of the middle column structure 310. For example, the number of the first protruding part 320 is six, and the first protruding part 320 is distributed at an interval of 60° relative to the outer circumferential wall of the middle column structure 310. One end of the first protruding part 320 is connected with the inner side of the top wall of the dustproof cover 300, one end of the first protruding part 320 is connected with the outer wall of the middle column structure 310, and the side of the first protruding part 320 away from the middle column structure 310 is arranged obliquely.
[0048] Exemplarily, the first protruding part 320 is a prismatic edge, and the number and specific shape of the prismatic edge are not limited herein and can be set according to actual use requirements. Since the outer cover structure and the middle cover structure are buckled and connected, the outer cover structure and the middle cover structure are not firmly clamped, and screwing the dustproof cover will cause the outer cover structure to be pulled out upward. However, the first protruding part 320 of the embodiment of the present disclosure can support the straw of the middle cover structure 100, so that the outer cover structure is prevented from not supporting the dustproof cover 300, and the dustproof cover 300 is prevented from being screwed out with the inner outer cover structure 200.
[0049] Referring to Figure 4 In one disclosed embodiment, the outer cover structure 200 is buckled and connected with the annular protrusion 120. The outer cover structure 200 of the embodiment of the present disclosure is buckled and connected with the annular protrusion 120, so that the installation and disassembly of the outer cover structure 200 are facilitated.
[0050] Exemplarily, the outer side of the annular protrusion 120 is provided with a convex strip structure 121, and the inner side of the outer cover structure 200 is provided with a groove structure 230 matched with the convex strip structure 121, and the groove structure 230 is clamped into the convex strip structure 121 to form a connection and fixation.
[0051] Exemplarily, the outer side of the annular protrusion 120 is provided with a groove structure, and the inner side of the outer cover structure 200 is provided with a convex strip structure matched with the convex strip structure, and the groove structure is clamped into the convex strip structure to form a connection and fixation.
[0052] Exemplarily, the outer peripheral wall of the annular protrusion 120 is circumferentially provided with a first convex strip structure, and the outer peripheral wall of the annular protrusion 120 is further provided with at least one first groove structure extending in the radial direction (vertical direction), and the first groove structure separates the first convex strip structure. The inner side wall of the outer cover structure 200 is circumferentially provided with a second groove structure, and the inner side wall of the outer cover structure 200 is further provided with at least one second convex strip structure extending in the radial direction (vertical direction), and the second convex strip structure separates the second groove structure. The first convex strip structure and the second groove structure thereby realize the fixation of the upper and lower directions of the middle cover structure and the outer cover structure, and the cooperation of the second convex strip structure and the first groove structure can prevent the outer cover structure from rotating.
[0053] The outer cover structure 200 and the annular protrusion 120 of the disclosed embodiment are connected and fixed by clamping the groove structure into the groove structure, so that after the outer cover structure 200 and the annular protrusion 120 are fixed by cooperation, the positions of the air guide hole 141 and the first via hole 210 can be easily positioned.
[0054] In one disclosed embodiment, the included angle of the first via hole 210 and the air guide hole 141 relative to the central axis of the straw 140 is greater than a preset target angle.
[0055] Exemplarily, the included angle of the first via hole 210 and the air guide hole 141 relative to the central axis of the straw 140 is greater than 90°. For example, the part of the straw 140 on one side of the air guide hole 141 is the front side, and the part of the straw 140 on the other side opposite to the air guide hole 141 is the rear side, and the first via hole 210 is located on the rear side. In this way, the first via hole 210 and the air guide hole 141 are spaced apart at a relatively far distance, and after the air enters, it can flow sufficiently to carry the aroma of the aroma stick from the second gap into the straw channel. For example, the included angle of the first via hole 210 and the air guide hole 141 relative to the central axis of the straw 140 is 180°.
[0056] In an embodiment, the diameter of the cap body 110 is in a range of 15mm-45mm. The cap body 110 includes a top wall and a side wall surrounding the top wall, and the cap body 110 has an inner diameter and an outer diameter. The diameter of the cap body 110 can be understood as the outer diameter of the cap body 110. For example, the diameter of the cap body 110 can be 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm. For example, the diameter of the cap body 110 is 33mm, and the inner diameter of the cap body 110 is 31mm. The specific value of the diameter of the cap body 110 is not limited herein and can be set according to actual use requirements.
[0057] In an embodiment, the diameter of the straw 140 is in a range of 4mm-15mm. The straw 140 includes an outer diameter and an inner diameter. The diameter of the straw 140 can be understood as the outer diameter of the straw 140. For example, the diameter of the straw 140 can be 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 15mm. For example, the diameter of the straw 140 is about 9.2mm, and the inner diameter of the straw 140 is about 7.4mm. The specific value of the diameter of the straw 140 is not limited herein and can be set according to actual use requirements.
[0058] In an embodiment, the diameter of the air guide hole 141 is in a range of 0.5mm-3mm. For example, the air guide hole 141 is arranged on the outer wall of the straw 140. The shape of the air guide hole 141 can be regular or irregular. The diameter of the air guide hole 141 can be understood as the maximum diameter of the air guide hole 141, or the diameter of the air guide hole 141 can be understood as the average diameter of the air guide hole 141. For example, the diameter of the air guide hole 141 can be 0.5mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm. For example, the diameter of the air guide hole 141 is about 1.2mm. The specific value of the diameter of the air guide hole 141 is not limited herein and can be set according to actual use requirements.
[0059] In an embodiment, the diameter of the cap body 110 is in a range of 15mm-45mm, the diameter of the straw 140 is in a range of 4mm-15mm, and the diameter of the air guide hole 141 is in a range of 0.5mm-3mm.
[0060] In an embodiment, the top end of the convex suction nozzle 220 and the top end of the straw 140 form a first gap, and the range of the first gap is 0.1mm-1mm. For example, the dustproof cover 300 is screwed off from the outer cover structure 200, and a certain first gap is arranged between the top end of the straw 140 on the cap body 110 and the top end of the outer cover structure 200.
[0061] Exemplarily, the first gap is 0.1mm, 0.3mm, 0.5mm, 0.7mm, 0.9mm, 1.0mm. The specific value of the first gap is not limited here, and can be set according to actual use requirements.
[0062] In an embodiment, a second gap is formed between the side wall of the convex mouth 220 and the side wall of the straw 140, and the range of the second gap is 0mm-1mm. Exemplarily, the second gap can be 0.2mm, 0.3mm, 0.6mm, 0.8mm, 1mm, and the specific value of the second gap is not limited here, and can be set according to actual use requirements.
[0063] Referring to In an embodiment, the cover body 110 is provided with a first internal thread, the water bottle mouth is provided with a first external thread, and the first internal thread of the cover body 110 is threadedly connected with the first external thread of the water bottle mouth. The cover body 110 is screwed on the water bottle mouth through the existing first external thread of the water bottle mouth, so that the flavor perception is obtained while drinking mineral water.
[0064] The first internal thread of the cover body 110 is compatible with the existing bottle mouth thread of the mineral water, and after the cup cover is screwed, the product itself can also have a threaded cover, and the drinking experience is consistent with the original mineral water bottle.
[0065] The embodiments of the present disclosure also provide a water bottle comprising a bottle body and the bottle cap of any of the embodiments of the present disclosure, and the bottle cap is threadedly connected with the bottle body.
[0066] The other configurations of the above-mentioned bottle cap and water bottle embodiments can adopt various technical solutions known and to be known by those skilled in the art, which are not described in detail here.
[0067] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present disclosure and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present disclosure.
[0068] In addition, the terms "first", "second", etc. are used herein only to describe different one of similar objects at different times and are not used to denote or imply relative importance or a number of indications of the technical features indicated. Thus, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.
[0069] In the present disclosure, unless explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection, or communication; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.
[0070] In the present disclosure, unless explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.
[0071] The above disclosure provides many different implementations or examples for implementing different structures of the present disclosure. In order to simplify the present disclosure, the components and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present disclosure. In addition, the present disclosure can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which does not indicate the relationship between the various embodiments and / or settings discussed.
[0072] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any skilled person in the art can easily think of various changes or replacements within the technical scope disclosed by the present disclosure, which should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.
Claims
1. A bottle cap characterized by, Comprising The middle cover structure comprises a cover body, which is connected with the bottle mouth of the water bottle. The top of the cover body is provided with an annular protrusion. The annular protrusion and the cover body form a storage groove for accommodating a cigarette. A straw is arranged in the storage groove and penetrates the top of the cover body. The height of the straw is greater than that of the annular protrusion. A gas guide hole is arranged on the side wall of the straw and communicates with the straw. The outer cover structure is sealingly connected with the annular protrusion. The outer cover structure sealingly arranges the storage groove. A first through hole is arranged on the outer cover structure and communicates the storage groove with the outside air. The outer cover structure comprises a protruding nozzle. The straw is inserted into the protruding nozzle. A second gap is formed between the side wall of the protruding nozzle and the side wall of the straw.
2. The bottle cap according to claim 1, wherein The bottle cap further comprises a dust cover, which is arranged on the outer cover structure and is threadedly connected with the outer cover structure.
3. The bottle cap according to claim 2, wherein The dust cover comprises a middle column structure, which is connected with the inner side of the top of the dust cover at one end. The middle column structure is used to extend into the straw to close the gas guide hole.
4. The bottle cap according to claim 3, wherein A first protruding part is arranged on the circumferential side of the connection end of the dust cover and the middle column structure.
5. The bottle cap according to claim 1, wherein The outer cover structure is snap-fit connected with the annular protrusion.
6. The bottle cap according to claim 5, wherein The outer side of the annular protrusion is provided with a protruding strip structure. The inner side of the outer cover structure is provided with a groove structure matched with the protruding strip structure. The groove structure is clamped into the protruding strip structure to form a connection and fixation. Alternatively, the outer side of the annular protrusion is provided with a groove structure. The inner side of the outer cover structure is provided with a protruding strip structure matched with the groove structure. The groove structure is clamped into the protruding strip structure to form a connection and fixation.
7. The bottle cap according to claim 1, wherein The included angle of the first through hole and the gas guide hole with respect to the central axis of the straw is greater than a preset target angle.
8. The bottle cap according to claim 1, wherein The diameter of the cover body ranges from 15 mm to 45 mm. The diameter of the straw ranges from 4 mm to 15 mm. The diameter of the gas guide hole ranges from 0.5 mm to 3 mm.
9. The bottle cap according to claim 1, wherein The top end of the protruding nozzle and the top end of the straw form a first gap. The range of the first gap is 0.1 mm to 1 mm. The range of the second gap is 0 mm to 1 mm.
10. The bottle cap according to claim 1, wherein The cover body is provided with a first internal thread. The bottle mouth of the water bottle is provided with a first external thread. The first internal thread of the cover body is threadedly connected with the first external thread of the bottle mouth of the water bottle.
11. A water bottle characterized by Comprising A bottle body; The bottle cap according to any one of claims 1 to 10 is threadedly connected with the bottle body.