A scented bottle cap and a scented water container

Abstract

This utility model relates to a scent bottle cap and a scented water container. The scent bottle cap includes an inner cap and an outer cap. The inner cap is disposed inside the outer cap and includes a tubular portion and a scent cavity surrounding the outer periphery of the tubular portion. A liquid outlet channel is formed inside the tubular portion, and a scent channel is formed on the outer peripheral wall of the tubular portion. One end of the scent channel extends to the top of the tubular portion, and the other end connects to the scent cavity. The outer cap includes a cap base and a cap body connected to the cap base. The cap base forms a suction nozzle surrounding the outer periphery of the tubular portion, with the top of the tubular portion exposed at the top of the suction nozzle. When the cap body of the scent bottle cap is opened, the conduit is connected to the external atmosphere. When the user sucks on the suction nozzle, not only can liquid be drawn in from the liquid outlet of the tubular portion, but scent molecules in the scent cavity are also drawn in along the scent channel from the top of the tubular portion.

Description

Technical Field

[0001] This utility model relates to the field of liquid plastic container technology, and in particular to an odor bottle cap and an odor-containing water container. Background Technology

[0002] In existing drinking water products, if you want to taste the flavor, you need to add pre-mixed flavorings to the water to turn it into a beverage. However, if you don't want to ingest flavorings and other substances but still want to drink flavored purified water, you can use a corresponding scented water container. Scented water containers achieve the effect of inhaling the fragrance when drinking water from the container by embedding a scent ring at the mouth of the container.

[0003] Currently available scented water containers suffer from structural design flaws. The scent from the fragrance ring can seep into the water, altering its taste. Prolonged storage can also affect water quality, turning it into a beverage. Alternatively, water can seep into the fragrance ring, causing it to deteriorate. These drawbacks are undesirable to users. Utility Model Content

[0004] Therefore, the purpose of this utility model is to overcome the shortcomings of the prior art and provide an odor bottle cap and an odor-containing water container.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An odor bottle cap, comprising: an inner cap and an outer cap;

[0007] The inner cover is disposed inside the outer cover. The inner cover includes a tubular portion and an odor chamber surrounding the outer periphery of the tubular portion. The odor chamber is used to store odor substances. A liquid outlet channel is formed inside the tubular portion. An outlet communicating with the liquid outlet channel is provided at the top end of the tubular portion. An odor channel is provided on the outer peripheral wall of the tubular portion. One end of the odor channel extends to the top end of the tubular portion, and the other end communicates with the odor chamber.

[0008] The outer cover includes a cover base and a cover body connected to the cover base. The cover base has a suction nozzle portion surrounding the outer periphery of the tubular portion. The top end of the tubular portion is exposed at the top end of the suction nozzle portion. The cover base is also provided with a guide tube extending into the odor chamber. The guide tube is used to connect the odor chamber with the outside atmosphere.

[0009] When the cover is placed on the cover seat, the liquid outlet, one end of the odor channel and the guide tube are all sealed by the cover.

[0010] The scent bottle cap of this application can be attached to the bottle body. When the cap is opened, the conduit is connected to the outside atmosphere. When the user sucks on the mouthpiece, not only can liquid be drawn in from the outlet of the tubular part, but a negative pressure is also created in the scent channel, allowing outside air to enter the scent chamber through the conduit. This air carries the scent molecules in the scent chamber along the scent channel and is inhaled by the user from the top of the tubular part, producing a fragrance and taste. In other words, when the user sucks, both liquid and scent can enter the mouth at the same time.

[0011] In one embodiment, the inner cover further includes an annular portion and a sealing ring. The annular portion is disposed around the outer periphery of the tubular portion to form an upward-opening cavity. The sealing ring is disposed on the opening of the cavity to enclose the odor cavity. The sealing ring is provided with a notch to avoid the odor channel and a passage for the guide tube to extend into.

[0012] As one implementation method, a silicone valve is provided in the liquid outlet channel.

[0013] In one embodiment, the cover body is provided with a first sealing post, a second sealing post, and a sealing surface on the side facing the cover seat. The first sealing post is used to close the liquid outlet, the second sealing post is used to seal the guide tube, and the sealing surface is used to seal one end of the odor channel.

[0014] In one embodiment, the cover body is further provided with a first sealing ring sleeved on the outer periphery of the suction nozzle on the side facing the cover seat, the first sealing post is located inside the first sealing ring, and the sealing surface is located between the first sealing post and the first sealing ring.

[0015] In one embodiment, the inner cover and the outer cover are snap-fitted together.

[0016] In one embodiment, the bottom of the inner cap is also provided with a second sealing ring that extends into the bottle body.

[0017] In one embodiment, the bottom of the cap seat is provided with an internal thread that is threaded to the bottle body, and the cap body is connected to the cap seat through a connecting arm.

[0018] In one embodiment, the diameter of the liquid outlet is 2-10 mm, the diameter of the smallest part of the suction nozzle is 5-25 mm, the cross-section of the odor channel is semi-circular, the diameter of the semi-circle is 0.5-3 mm, and the inner diameter of the guide tube is 0.5-3 mm.

[0019] This application discloses an odor-containing water container, comprising: a bottle body and an odor-containing cap as described above, mounted on the bottle body.

[0020] Using the scented water container of this application, the water flow and the fragrance do not meet before entering the mouth, thus avoiding this phenomenon and providing a continuous supply of high-quality and healthy fragrance. This is one of the characteristics of the scented water container of this application.

[0021] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the odor-containing water container in the embodiments of this application;

[0023] Figure 2 This is a schematic diagram of the explosion of the odor bottle cap in an embodiment of this application;

[0024] Figure 3 This is a partial cross-sectional schematic diagram of the odor-containing water container in an embodiment of this application;

[0025] Figure 4 This is a structural schematic diagram of the outer cover from one perspective in an embodiment of this application;

[0026] Figure 5 This is a structural schematic diagram of the outer cover from another perspective in an embodiment of this application;

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Odor bottle cap; 2. Inner cap; 21. Tubular part; 211. Liquid outlet channel; 212. Liquid outlet; 213. Odor channel; 214. Silicone valve; 22. Odor chamber; 23. Ring part; 231. Chamber body; 24. Sealing ring; 241. Notch; 242. Through port; 25. Second sealing ring; 3. Outer cap; 31. Cap seat; 311. Suction nozzle; 312. Through tube; 313. Internal thread; 32. Cap body; 321. First sealing post; 322. Second sealing post; 323. Sealing surface; 324. First sealing ring; 33. Connecting arm; 4. Bottle body. Detailed Implementation

[0029] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this utility model.

[0031] Please see Figures 1 to 5 This embodiment provides an aroma-containing water container, including a bottle body 4 and an aroma cap 1 installed on the bottle body 4, for users to fill water and obtain aroma when drinking.

[0032] In this embodiment, the scent bottle cap 1 includes an inner cap 2 and an outer cap 3, wherein the inner cap 2 is disposed inside the outer cap 3.

[0033] The inner cap 2 includes a tubular portion 21 and an odor chamber 22 surrounding the outer periphery of the tubular portion 21. The odor chamber 22 is used to store odor substances, which may be scented fragrance strips. A liquid outlet channel 211 is formed inside the tubular portion 21, and an outlet 212 communicating with the liquid outlet channel 211 is provided at the top of the tubular portion 21. When the odor bottle cap 1 is installed on the bottle body 4, the liquid in the bottle body 4 can enter the liquid outlet channel 211 and exit from the outlet 212. A silicone valve 214 is provided inside the liquid outlet channel 211 to control the liquid flow rate. When the user draws liquid from the outlet 212, the silicone valve 214 opens to increase the liquid flow rate; under normal conditions, the silicone valve 214 closes, shutting off the liquid outlet channel 211. Specifically, the silicone valve 214 is a cross-shaped silicone valve 214.

[0034] The tubular portion 21 has an odor channel 213 on its outer peripheral wall. One end of the odor channel 213 extends to the top of the tubular portion 21, and the other end connects to the odor cavity 22. Odors within the odor cavity 22 can be transported to the top of the tubular portion 21 through the odor channel 213.

[0035] The outer cover 3 includes a cover base 31 and a cover body 32 connected to the cover base 31. The cover base 31 is formed with a suction mouth 311 surrounding the outer periphery of the tubular portion 21. The top end of the tubular portion 21 is exposed at the top end of the suction mouth 311. Thus, the suction mouth 311 can be sucked by a user to inhale liquids and odors.

[0036] The cover 31 is also provided with a guide tube 312 extending into the odor chamber 22. The guide tube 312 is used to connect the odor chamber 22 with the outside atmosphere, thereby balancing the air pressure of the odor chamber 22 and the outside atmosphere, so that the odor can be smoothly delivered to the top of the tubular part 21 through the odor channel 213.

[0037] When the cover 32 is placed on the cover 31, the liquid outlet 212, one end of the odor channel 213 and the guide tube 312 are all sealed by the cover 32.

[0038] As can be seen from the above configuration, the scent bottle cap 1 of this application can be installed on the bottle body 4. When the cap 32 is opened, the connecting tube 312 is connected to the outside atmosphere. When the user sucks on the mouthpiece 311, not only can liquid be drawn in from the liquid outlet 212 of the tubular part 21, but a negative pressure is also generated in the scent channel 213, allowing outside air to enter the scent chamber 22 from the connecting tube 312. This air then carries the scent molecules in the scent chamber 22 along the scent channel 213 from the top of the tubular part 21 and is inhaled by the user, producing a fragrance and taste. In other words, when the user sucks, the liquid and scent can enter the mouth together.

[0039] When the cover 32 is placed on the cover 31, the cover 32 and the cover 31 are tightly connected, so that the liquid outlet 212, one end of the odor channel 213 and the guide tube 312 are all sealed. In this way, the odor molecules in the odor chamber 22 will not enter the liquid outlet 212 or the liquid outlet channel 211 and contaminate the liquid, which effectively blocks the spread of odor.

[0040] This application differs from most existing scented straw water containers in principle. Most scented water containers have an air channel connecting the fragrance tank and the water channel, causing the water and fragrance to mix together before entering the mouth. This may cause the water to enter the fragrance tank along the air channel, resulting in water accumulation in the fragrance tank and thus affecting the fragrance quality.

[0041] Using the scented water container of this application, the water flow and the fragrance do not meet before entering the mouth, which avoids this phenomenon and provides a continuous supply of high-quality and healthy fragrance. This is one of the characteristics of the scented water container of this application.

[0042] Preferably, the inner cover 2 in this embodiment further includes an annular portion 23 and a sealing ring 24. The annular portion 23 is arranged around the outer periphery of the tubular portion 21 to form an upward-opening cavity 231. The sealing ring 24 covers the opening of the cavity 231 to enclose the odor cavity 22. This arrangement facilitates the placement of odor substances. By opening the sealing ring 24, the odor substance can be placed into the cavity 231, and then the sealing ring 24 can be closed to form an odor cavity 22. The sealing ring 24 is provided with a notch 241 to avoid the odor channel 213 from being blocked. The sealing ring 24 is also provided with a guide port 242 for the guide tube 312 to extend into.

[0043] Preferably, in this embodiment, the inner cover 2 and the outer cover 3 are snap-fitted together, thereby facilitating the installation of the inner cover 2. Specifically, the outer periphery of the annular portion 23 is provided with a snap-fit ​​groove, and the inner sidewall of the cover seat 31 is provided with a snap-fit ​​ring that snaps into the snap-fit ​​groove.

[0044] Preferably, the cover 32 is provided with a first sealing post 321, a second sealing post 322, and a sealing surface 323 on the side facing the cover base 31. The first sealing post 321 is used to close the liquid outlet 212, the second sealing post 322 is used to seal the guide tube 312, and the sealing surface 323 is used to seal one end of the odor channel 213. When the cover 32 is placed on the cover base 31, the first sealing post 321 is inserted into the liquid outlet 212 to seal it, the second sealing post 322 is inserted into the guide tube 312, and the sealing surface 323 abuts against one end of the odor channel 213 to prevent the odor from escaping.

[0045] Preferably, the cover 32 is further provided with a first sealing ring 324 sleeved on the outer periphery of the suction nozzle 311 on the side facing the cover seat 31. The first sealing post 321 is located inside the first sealing ring 324, and the sealing surface 323 is located between the first sealing post 321 and the first sealing ring 324. This arrangement improves the overall sealing performance and further avoids the mixing of liquid and odor.

[0046] Preferably, the odor channel 213 described in this embodiment extends axially along the tubular portion 21 to improve the odor delivery efficiency.

[0047] Preferably, the bottom of the inner cap 2 is further provided with a second sealing ring 25 that extends into the bottle body 4, thereby improving the sealing performance of the inner cap 2 to the bottle body 4.

[0048] Preferably, in this embodiment, the bottom of the cap base 31 is provided with an internal thread 313 for threaded connection to the bottle body 4, making the overall connection more secure. The cap body 32 is connected to the cap base 31 via a connecting arm 33 to prevent the cap body 32 from being lost.

[0049] Preferably, the diameter of the liquid outlet 212 is 2-10 mm, specifically 2 mm, 5 mm, or 10 mm. The diameter of the smallest part of the suction nozzle 311 is 5-25 mm, specifically 5 mm, 13 mm, or 25 mm. The cross-section of the odor channel 213 is semi-circular, and the diameter of the semi-circle is 0.5-3 mm, specifically 0.5 mm, 1.5 mm, or 3 mm. The inner diameter of the guide tube 312 is 0.5-3 mm, specifically 0.5 mm, 1.5 mm, or 3 mm. These dimensional settings make the overall structure of the odor bottle cap 1 more reasonable and convenient to use.

[0050] In summary, compared with existing scented drinking water products, the scented water container of this application integrates the core scent structure and components into a small scented bottle cap 1. Existing scented water containers require users to carry them, fill them with water beforehand, and attach a scent ring before use, making them inconvenient to carry. In contrast, with the product of this application, users only need to carry the scented bottle cap 1 or purchase a bottle of the scented water container from a store, open it to drink, and then discard it in the trash can after use, greatly reducing the burden on users.

[0051] Secondly, compared with the existing fragrance ring and water container structure being separate, the fragrance bottle cap 1 of this application has a higher degree of integration. It does not have an independent fragrance ring structure, but the fragrance strip can be directly embedded in the fragrance cavity 22, making the structure more compact and requiring less material for injection molding.

[0052] In addition, compared with the independent cap structure of most bottled water on the market, the cap 32 of this application can be opened and used, and the cap 32 can be closed after drinking, making it convenient and portable to use.

[0053] Finally, most drinking water products on the market are either purified water or beverages mixed with various additives. The scented bottle cap 1 of this application replaces the conventional bottle cap by integrating the fragrance and the spout, allowing consumers to experience the aroma of the beverage while drinking the purified water, thus avoiding the harm caused by excessive intake of beverages.

[0054] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A scent bottle cap, characterized by, include: The cover has a nozzle portion and a liquid outlet channel, an odor chamber, and an odor channel. One end of the liquid outlet channel has a liquid outlet exposed at the nozzle portion. The odor chamber is used to store odor substances. One end of the odor channel is exposed at the nozzle portion, and the other end is connected to the odor chamber. The cover is also provided with a guide tube extending into the odor chamber, which is used to connect the odor chamber to the outside atmosphere. When the cover is placed on the cover seat, the liquid outlet, one end of the odor channel, and the guide tube are all sealed by the cover.

2. The scent bottle cap of claim 1, wherein, include: Outer cover and inner cover; The outer cover includes the cover base and the cover body. The inner cover is disposed inside the cover base. The inner cover includes a tubular portion and an odor chamber. The odor chamber is disposed around the outer periphery of the tubular portion. The liquid outlet channel is formed inside the tubular portion. The liquid outlet of the liquid outlet channel is formed at the top end of the tubular portion. The odor channel is formed on the outer peripheral wall of the tubular portion. One end of the odor channel extends to the top end of the tubular portion. The nozzle portion of the cover is arranged around the outer periphery of the tubular portion, and the top end of the tubular portion is exposed at the top end of the nozzle portion.

3. The scent bottle cap according to claim 2, characterized in that: The inner cover also includes an annular portion and a sealing ring. The annular portion is disposed around the outer periphery of the tubular portion to form an upward-opening cavity. The sealing ring is disposed on the opening of the cavity to enclose the odor cavity. The sealing ring is provided with a notch to avoid the odor channel and a through port for the conduit to extend into.

4. The scent bottle cap according to claim 1, characterized in that: A silicone valve is installed in the liquid outlet channel.

5. The scent bottle cap according to claim 1, characterized in that: The cover body is provided with a first sealing post, a second sealing post, and a sealing surface on the side facing the cover seat. The first sealing post is used to close the liquid outlet, the second sealing post is used to seal the guide tube, and the sealing surface is used to seal one end of the odor channel.

6. The scent bottle cap according to claim 5, characterized in that: The cover body is further provided with a first sealing ring on the side facing the cover seat, which is sleeved on the outer periphery of the suction nozzle. The first sealing post is located inside the first sealing ring, and the sealing surface is located between the first sealing post and the first sealing ring.

7. The scent bottle cap according to claim 2, characterized in that: The bottom of the inner cap is also provided with a second sealing ring that extends into the bottle body.

8. The scent bottle cap according to claim 2, characterized in that: The inner cap is snapped together with the outer cap, and the bottom of the cap seat is provided with an internal thread that is threaded to the bottle body. The cap body is connected to the cap seat through a connecting arm.

9. The scent bottle cap according to any one of claims 1-8, characterized in that: The diameter of the liquid outlet is 2-10mm, the diameter of the smallest part of the suction nozzle is 5-25mm, the cross-section of the odor channel is semi-circular, the diameter of the semi-circle is 0.5-3mm, and the inner diameter of the guide tube is 0.5-3mm.

10. An odor water container characterized by include: A bottle body and a fragrance bottle cap as claimed in any one of claims 1-9 mounted on the bottle body.

Images