Detachable suction nozzle cover and water bottle

Abstract

The utility model discloses a detachable suction nozzle cover and water bottle relates to water container field, detachable suction nozzle cover includes: cover and suction nozzle subassembly, and cover is equipped with containing groove, and the wall surface lock catch groove and water outlet of containing groove, suction nozzle subassembly includes elastic lock catch spare and suction nozzle, and elastic lock catch spare is equipped with clamping protruding piece and can rotate up and down and be connected in cover, and suction nozzle can rotate up and down in elastic lock catch spare, and elastic lock catch spare is located in containing groove, and clamping protruding piece is clamped and is located in lock catch groove, to with elastic lock catch spare, and the side wall of suction nozzle is located in containing groove and abuts against the elastic lock catch piece away from clamping protruding piece, when suction nozzle rotates upward, and suction nozzle communicates with water outlet and the side wall separates with elastic lock catch spare, when elastic lock catch spare rotates upward, and elastic lock catch spare occurs elastic deformation, to make clamping protruding piece separate with lock catch groove, and suction nozzle can be detached from elastic lock catch spare. The detachable suction nozzle cover put forward in the utility model can realize the stable connection and convenient disassembly of suction nozzle, and it is favorable to improve user experience.

Description

Technical Field

[0001] This utility model relates to the field of water containers, and in particular to a detachable spout cap and a water bottle. Background Technology

[0002] Existing water bottles have a spout on the cap, which is detachable for easy cleaning. However, in related technologies, the detachable spout structure is relatively complex, and the spout is easy to fall off when the user rotates it, affecting the user experience. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a detachable nozzle cover, which enables a secure connection and convenient disassembly of the nozzle, thereby improving the user experience.

[0004] The detachable suction nozzle cover provided according to an embodiment of the present utility model includes:

[0005] The cover has an upward-opening receiving groove, the side wall of which has a locking groove, and the bottom wall has a through-hole.

[0006] A suction nozzle assembly includes an elastic locking member and a suction nozzle. The elastic locking member is rotatably connected to the cover and has a locking protrusion on its outer side wall. The suction nozzle is rotatable within the elastic locking member. The elastic locking member is located in the receiving groove. The locking protrusion is engaged in the locking groove to limit the suction nozzle to the elastic locking member. The suction nozzle is located in the receiving groove and abuts against the side wall of the elastic locking member opposite to the locking protrusion.

[0007] When the nozzle is rotated upward, the nozzle is connected to the outlet and the sidewall is separated from the elastic locking member. When the elastic locking member is rotated upward, the elastic locking member can undergo elastic deformation to separate the locking protrusion from the locking groove, and the nozzle can be disassembled from the elastic locking member.

[0008] According to the detachable suction nozzle cover provided in this embodiment of the utility model, the elastic locking member is provided with two downward-facing mounting grooves, and the suction nozzle is provided with rotating shafts on opposite sides. Each rotating shaft is rotatably disposed in one of the mounting grooves. When the locking protrusion is engaged in the locking groove, the opening of the mounting groove abuts against the bottom wall of the receiving groove to limit the rotating shaft in the mounting groove. When the elastic locking member rotates upward, the opening of the mounting groove is exposed, and the rotating shaft can disengage from the mounting groove.

[0009] According to the detachable suction nozzle cover provided in the embodiment of this utility model, the elastic locking member is frame-shaped and has two elastic frame sides arranged opposite to each other. The two elastic frame sides are rotatably connected to the opposite sidewalls of the receiving groove. Each elastic frame side is provided with a mounting groove. Each elastic frame side is provided with a locking protrusion on the sidewall facing the receiving cavity. Each sidewall of the receiving groove is provided with a locking groove. Each locking protrusion is locked in a locking groove.

[0010] According to the detachable suction nozzle cover provided in the embodiment of this utility model, the receiving groove extends through the front side of the cover body, the elastic locking fastener extends to the front side of the cover body and the front side is provided with a rearward and downward extending handle slope, the handle slope and the bottom wall of the receiving groove form a handle groove.

[0011] According to the detachable suction nozzle cover provided in the embodiment of this utility model, the top surface of the suction nozzle is provided with a pushing part, which can push the suction nozzle to rotate upward.

[0012] According to the detachable nozzle cover provided in the embodiment of this utility model, the nozzle assembly further includes a flexible sealing element. The flexible sealing element is disposed on the water outlet and has a water outlet hole communicating with the water outlet. The outer wall of the nozzle is attached to and covers the water outlet hole. When the nozzle is rotated upward, the nozzle communicates with the water outlet hole.

[0013] According to the detachable suction cap provided in the embodiment of this utility model, the bottom wall of the receiving groove is provided with a sealing groove, and the flexible sealing element is disposed in the sealing groove and its top is flush with the bottom wall of the receiving groove.

[0014] According to the detachable nozzle cover provided in the embodiment of this utility model, the sealing element is provided with a vent hole, and the side of the nozzle facing the bottom wall is provided with an airtight connector, which is inserted into the vent hole.

[0015] The detachable suction nozzle cover provided according to the embodiment of the present utility model also includes a handle, which is rotatably connected to the cover body.

[0016] An embodiment of this utility model also provides a water bottle, including a detachable spout cap as provided in the embodiment of this utility model.

[0017] The detachable spout cover provided by this utility model embodiment has at least the following beneficial effects: In actual use, when the spout is not needed, the spout is located in the receiving groove with its side wall tightly abutting against the elastic locking element's side wall away from the locking protrusion. This abutting relationship restricts the elastic locking element, preventing it from deforming in the non-detached state, ensuring a tight fit between the locking protrusion and the locking groove, guaranteeing the stability of the connection between the spout and the elastic locking element, and effectively preventing the spout from falling off due to accidental rotation. When the spout is needed for drinking, the user simply rotates the spout upwards gently. As the spout rotates, it gradually connects with the water outlet, allowing the user to conveniently drink water. When the spout needs to be disassembled for cleaning, the spout is first rotated upwards. During rotation, the side wall of the spout separates from the side wall of the elastic locking element away from the locking protrusion, allowing the elastic locking element to no longer be restricted by the spout's side wall and to undergo elastic deformation. Next, the user rotates the elastic locking element upwards. During this rotation, the elastic deformation of the locking element gradually separates the locking protrusion from the locking groove. Once the locking protrusion is completely separated from the locking groove, the nozzle can be removed from the elastic locking element. The entire removal process is simple and quick, requiring no complicated steps, making it convenient for users to clean the nozzle and ensuring its hygiene.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 A schematic diagram of the detachable suction nozzle cover provided for an embodiment of this utility model;

[0021] Figure 2 A schematic diagram of the suction nozzle after it is rotated upwards, provided for an embodiment of this utility model;

[0022] Figure 3 A schematic diagram of the suction nozzle and elastic locking element after they are rotated upwards, according to an embodiment of this utility model.

[0023] Figure 4 This is an exploded view of the detachable suction nozzle cover provided in an embodiment of the present utility model.

[0024] The attached icons are numbered as follows:

[0025] 100. Cover; 110. Receiving groove; 120. Water outlet; 130. Locking groove; 140. Sealing groove; 150. Handle;

[0026] 200. Suction nozzle assembly; 210. Flexible locking fastener; 211. Clamping protrusion; 212. Mounting groove; 213. Flexible frame edge; 220. Suction nozzle; 221. Rotating shaft; 222. Pushing part; 223. Airtight connector; 230. Handle groove; 240. Flexible seal; 241. Water outlet; 242. Vent. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, left, right, etc., indicating the directional or positional relationship, are based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Existing water bottles have a spout on the cap, which is detachable for easy cleaning. However, in related technologies, the detachable spout structure is relatively complex, and the spout is easy to fall off when the user rotates it, affecting the user experience.

[0032] To address the aforementioned problems, embodiments of this utility model propose a detachable spout cap for use on water bottles. The specific structure and function of the detachable spout cap provided by embodiments of this utility model will be described below with reference to text and accompanying drawings.

[0033] Reference Figures 1 to 4The detachable spout cover provided according to an embodiment of this utility model includes: a cover body 100 and a spout assembly 200. The overall shape of the cover body 100 can be designed according to actual needs, such as a common cylindrical shape. A receiving groove 110 with an upward opening and extending in a front-to-back direction is provided on the cover body 100. This receiving groove 110 is used to receive the spout assembly 200. A locking groove 130 is provided on the side wall of the receiving groove 110, and a through water outlet 120 is provided on the bottom wall of the receiving groove 110. The diameter of the water outlet 120 is set according to actual drinking needs, and it is used to communicate with the spout 220 when the spout 220 is rotated to a specific position to realize the drinking function.

[0034] The suction nozzle assembly 200 includes an elastic locking member 210 and a suction nozzle 220. The elastic locking member 210 is made of a material with a certain degree of elasticity, such as plastic, to ensure that it can undergo elastic deformation under force. The outer wall of the elastic locking member 210 is provided with a locking protrusion 211, the shape of which matches the locking groove 130. The elastic locking member 210 is rotatably connected to the cover 100 and located in the receiving groove 110, with the locking protrusion 211 on its outer wall engaged in the locking groove 130.

[0035] The suction nozzle 220 can be designed in shape according to actual needs, and it can rotate up and down on the elastic locking member 210. The elastic locking member 210 is located in the receiving groove 110, and the locking protrusion 211 is engaged in the locking groove 130, thereby limiting the suction nozzle 220 on the elastic locking member 210. At this time, the suction nozzle 220 is located in the receiving groove 110 and abuts against the side wall of the elastic locking member 210 away from the locking protrusion 211.

[0036] In actual use, when the suction nozzle 220 is not needed, it is positioned within the receiving groove 110 with its sidewall tightly abutting against the elastic locking member 210, away from the sidewall of the locking protrusion 211. This limits the deformation of the elastic locking member 210, allowing the locking protrusion 211 to engage with the locking groove 130, ensuring the stability of the connection between the suction nozzle 220 and the elastic locking member 210, and effectively preventing the suction nozzle 220 from falling off due to accidental rotation.

[0037] When the user needs to drink water using the nozzle 220, the user only needs to rotate the nozzle 220 upwards. As the nozzle 220 rotates, it gradually connects with the water outlet 120, allowing the user to conveniently drink water through the nozzle 220.

[0038] When the nozzle 220 needs to be disassembled for cleaning, if the nozzle 220 is in the receiving groove 110, it needs to be rotated upwards first. During the rotation, the side wall of the nozzle 220 gradually separates from the side wall of the locking protrusion 211 away from the elastic locking member 210. After the two are completely separated, the elastic locking member 210 is no longer restricted by the side wall of the nozzle 220 and can undergo elastic deformation. Then, the user rotates the elastic locking member 210 upwards. During the rotation, the elastic deformation of the elastic locking member 210 causes the locking protrusion 211 to gradually separate from the locking groove 130. After the locking protrusion 211 is completely separated from the locking groove 130, the nozzle 220 can be easily removed from the elastic locking member 210. The entire disassembly process is simple and quick, without complicated operating steps, making it convenient for users to clean the nozzle 220 and ensuring its hygiene.

[0039] Reference Figures 2 to 4 According to the detachable suction nozzle cover provided in this embodiment of the present invention, the elastic locking fastener 210 is provided with two downward-facing mounting grooves 212, and the suction nozzle 220 has rotating shafts 221 protruding on opposite sides, the diameter of the rotating shafts 221 matching the inner diameter of the mounting grooves 212.

[0040] During installation, first rotate the elastic locking member 210 upwards to expose the opening of the mounting groove 212. Then, align the rotating shafts 221 on both sides of the suction nozzle 220 with the two mounting grooves 212 on the elastic locking member 210 and press the suction nozzle 220 to allow the rotating shafts 221 to smoothly enter the mounting grooves 212, completing the initial connection between the suction nozzle 220 and the elastic locking member 210. Next, rotate the elastic locking member 210 downwards. During rotation, the locking protrusion 211 presses against the side wall of the receiving groove 110, generating a compressive force. This compressive force causes the elastic locking member 210 to elastically deform, causing the locking protrusion 211 to engage in the locking groove 130. When the locking protrusion 211 is engaged in the locking groove 130, the opening of the mounting groove 212 faces and abuts against the bottom wall of the receiving groove 110, thereby confining the rotating shaft 221 within the mounting groove 212. This ensures that the suction nozzle 220 will not shake or fall off during use.

[0041] When it is necessary to disassemble the suction nozzle 220, if the suction nozzle 220 is in the receiving groove 110, the suction nozzle 220 needs to be rotated upwards first. During the rotation, the side wall of the suction nozzle 220 gradually separates from the side wall of the locking protrusion 211 away from the elastic locking member 210. When the two are completely separated, the elastic locking member 210 is no longer restricted by the side wall of the suction nozzle 220 and can undergo elastic deformation. Next, the user rotates the elastic locking member 210 upwards. During the rotation, the elastic deformation of the elastic locking member 210 causes the locking protrusion 211 to gradually separate from the locking groove 130. As the elastic locking member 210 continues to rotate upwards, the opening of the mounting groove 212 gradually moves away from the bottom wall of the receiving groove 110 and is exposed, allowing the rotating shaft 221 to disengage from the mounting groove 212 through the opening. At this time, the suction nozzle 220 is separated from the elastic locking member 210, and the user can easily perform operations such as cleaning the suction nozzle 220. The entire process is simple to operate, ensuring a stable connection of the nozzle 220 during use and allowing for easy disassembly when needed, greatly enhancing the user experience.

[0042] Reference Figures 2 to 4 According to the detachable suction nozzle cover provided in this utility model embodiment, the elastic locking fastener 210 adopts a U-shaped frame structure and has two elastic frame edges 213 arranged opposite to each other. These two elastic frame edges 213 have a certain elasticity and can undergo elastic deformation when subjected to force, thereby meeting the operational requirements of disassembly and installation.

[0043] Two elastic frame edges 213 are rotatably connected to the opposite sidewalls of the receiving groove 110. Specifically, the connection can be achieved by setting shafts and shaft holes at corresponding positions on the sidewalls of the elastic frame edges 213 and the receiving groove 110, inserting the shafts on the elastic frame edges 213 into the shaft holes on the sidewalls of the receiving groove 110, thereby achieving a rotatable connection between the elastic frame edges 213 and the sidewalls of the receiving groove 110, allowing the elastic locking element 210 to rotate flexibly up and down relative to the receiving groove 110.

[0044] Each elastic frame edge 213 has an inner mounting groove 212 with its opening facing downwards. The shape and size of the mounting groove 212 are adapted to the rotating shafts 221 on both sides of the suction nozzle 220. When installing the suction nozzle 220, align the rotating shafts 221 on both sides of the suction nozzle 220 with the mounting grooves 212 on the two elastic frame edges 213 respectively, and then press the suction nozzle 220 down to allow the rotating shafts 221 to smoothly enter the mounting grooves 212, thus completing the initial assembly of the suction nozzle 220 and the elastic locking fastener 210.

[0045] Meanwhile, each elastic frame edge 213 has a locking protrusion 211 on the side wall facing the receiving cavity. The shape of the locking protrusion 211 matches the locking groove 130 on the side wall of the receiving groove 110. Each of the two opposite side walls of the receiving groove 110 has a corresponding locking groove 130. When the elastic locking element 210 is installed in place and in normal use, the locking protrusion 211 on each elastic frame edge 213 will accurately engage with the corresponding locking groove 130 on the side wall of the receiving groove 110. This ensures a tight connection between the elastic locking element 210 and the cover 100, guaranteeing the stability of the entire detachable nozzle cover structure. At this time, the nozzle 220 is securely fixed to the elastic locking element 210 and will not easily shake or fall off during use. Furthermore, when the suction nozzle 220 rotates downward to the receiving groove 110, the two opposite sides of the suction nozzle 220 abut against the two elastic frame edges 213 respectively, so as to limit the deformation of the two elastic frame edges 213, so that the locking protrusion 211 on each elastic frame edge 213 is firmly locked in the locking groove 130 on the side wall of the corresponding receiving groove 110, thereby ensuring the stability of the connection.

[0046] When the nozzle 220 needs to be disassembled for cleaning, the user rotates the elastic locking member 210 upwards. Because the elastic frame 213 is elastic, it undergoes elastic deformation during upward rotation, causing the locking protrusion 211 to gradually disengage from the locking groove 130. As the elastic locking member 210 continues to rotate upwards, the opening of the mounting groove 212 is revealed, allowing the pivots 221 on both sides of the nozzle 220 to disengage from the mounting groove 212, thus separating the nozzle 220 from the elastic locking member 210 and facilitating cleaning operations for the nozzle 220.

[0047] Reference Figures 1 to 3 According to the embodiment of the present utility model, the detachable nozzle cover has a receiving groove 110 that extends through the front side of the cover body 100. This allows the operation to be performed from the front side of the cover body 100 when rotating the elastic locking fastener 210 and the nozzle 220, providing more convenient space for subsequent disassembly and installation.

[0048] The elastic locking fastener 210 extends to the front side of the cover 100. On the front side of the elastic locking fastener 210, a handle slope extending backward and downward is provided. The size and tilt angle of the handle slope can be set according to actual needs, ensuring that the user can easily insert their fingers while ensuring that the user experience is not affected by the angle being too large or too small during operation.

[0049] When the elastic locking fastener 210 is located in the receiving groove 110, the beveled surface of the handle and the bottom wall of the receiving groove 110 together form the handle groove 230. When the user needs to disassemble the nozzle 220, the handle groove 230 can assist the user in positioning, allowing the customer to quickly find the disassembly position. Then, the user can apply an upward force to the elastic locking fastener 210 through the handle groove 230. This force is transmitted to the elastic locking fastener 210 through the beveled surface of the handle, causing the elastic locking fastener 210 to rotate upward. Because the elastic locking fastener 210 is elastic, it will undergo elastic deformation during rotation, thereby causing the locking protrusion 211 to separate from the locking groove 130, ultimately achieving the disassembly of the nozzle 220.

[0050] Reference Figure 1 and Figure 4 According to the detachable suction nozzle cover provided in this embodiment of the present invention, a pushing part 222 is provided on the top surface of the suction nozzle 220. The shape of the pushing part 222 can adopt an arc-shaped protrusion structure that conforms to the operating habits of human fingers. Its surface is smoothed, providing a comfortable touch and preventing slippage, ensuring that the user can apply force stably during operation.

[0051] When it is necessary to rotate the suction nozzle 220 upward, the user simply places their finger on the push part 222 and applies an appropriate upward force. Since the push part 222 is integrally formed with the suction nozzle 220 and is firmly connected, this upward force can be directly and effectively transmitted to the suction nozzle 220, causing the suction nozzle 220 to rotate upward with the pivot 221 connected to the elastic locking member 210 as the fulcrum.

[0052] Reference Figures 2 to 4 According to the detachable nozzle cover provided in this utility model embodiment, the nozzle assembly 200 also includes a flexible sealing element 240, the size of which is adapted to the area around the water outlet 120 on the cover 100. The flexible sealing element 240 covers the water outlet 120 and has a water outlet hole 241 communicating with the water outlet 120. The end of the nozzle 220 close to the water outlet 120 has a smooth outer wall and a certain curvature. The position of the water outlet hole 241 of the flexible sealing element 240 also has a certain curvature.

[0053] When the nozzle 220 is secured to the elastic locking member 210, the flexible seal 240 will undergo slight deformation under the pressure of the outer wall of the nozzle 220 to fit tightly against the outer wall of the nozzle 220, effectively preventing liquid from leaking out of the outlet 120 and ensuring the sealing performance of the removable nozzle cover.

[0054] When the user needs to rotate the nozzle 220 upwards, the water outlet 241, which is covered by the outer wall of the nozzle 220, gradually becomes visible as the nozzle 220 rotates. When the nozzle 220 is rotated to a certain angle, the water flow channel inside the nozzle 220 connects with the water outlet 241 on the flexible seal 240, allowing the user to draw water through the nozzle 220.

[0055] After the user finishes drawing water, rotating the nozzle 220 downwards back to its initial position will cause the outer wall of the nozzle 220 to tightly seal against the water outlet 241 again, creating a sealed state. This ensures the airtightness of the detachable nozzle cover during daily use and facilitates connection between the nozzle 220 and the water outlet 120 when needed, greatly enhancing the product's practicality and user experience.

[0056] Reference Figures 2 to 4 According to the detachable suction nozzle cover provided in the embodiment of this utility model, the bottom wall of the receiving groove 110 is provided with a sealing groove 140. The shape of the sealing groove 140 is adapted to the shape of the flexible sealing member 240 to ensure that the flexible sealing member 240 can be installed in the sealing groove 140.

[0057] When installing the flexible seal 240, it is placed in the sealing groove 140. Due to its flexibility, the flexible seal 240 can deform slightly to fit the inner wall of the sealing groove 140. By pressing or other methods, the flexible seal 240 is fully embedded in the sealing groove 140, at which point the top of the flexible seal 240 is flush with the bottom wall of the receiving groove 110. This avoids unnecessary friction or interference caused by the flexible seal 240 protruding during the installation or rotation of the suction nozzle 220, ensuring smooth rotation of the suction nozzle 220.

[0058] Reference Figures 2 to 4 According to the detachable suction nozzle cover provided in the embodiment of this utility model, the sealing member 240 is provided with a vent hole 242. The vent hole 242 is circular in shape, and its diameter and position can be set according to actual needs so as to ensure the ventilation function without interfering with the installation and normal operation of other components.

[0059] The suction nozzle 220 has an airtight connector 223 on its side facing the bottom wall of the receiving groove 110. The airtight connector 223 can be integrally formed with the suction nozzle 220, or it can be fixed to the suction nozzle 220 by snap-fit. The outer diameter of the airtight connector 223 matches the inner diameter of the vent hole 242.

[0060] In use, slowly rotate the nozzle 220 downwards so that the airtight connector 223 is aligned with the vent hole 242 on the flexible seal 240. As the nozzle 220 continues to rotate, the airtight connector 223 is gradually inserted into the vent hole 242. Once the airtight connector 223 is fully inserted into the vent hole 242, a stable airtight connection is achieved between the nozzle 220 and the flexible seal 240.

[0061] During use, when a pressure difference occurs in the nozzle 220 due to liquid outflow or changes in external air pressure, the gas can flow through the vent 242 and the airtight connector 223 to achieve pressure balance and avoid problems such as the nozzle 220 being unable to draw water normally or liquid splashing due to pressure difference.

[0062] Reference Figures 1 to 3 According to the embodiment of this utility model, the detachable nozzle cover also includes a handle 150. The handle 150 is generally arc-shaped and elongated, and its curvature is ergonomically designed to conform to the natural grip shape of a human hand, providing a comfortable grip experience for the user. Rotary connecting parts are provided at both ends of the handle 150. The rotating connecting parts are cylindrical protrusions, and rotating connecting holes are provided at corresponding positions on both sides of the cover 100. The rotating connecting parts can be rotatably inserted into the rotating connecting holes.

[0063] When a user needs to carry a water bottle equipped with the detachable spout cap, they can simply slip their fingers through the handle 150, grasp it, and lift it upwards to easily move the container. When the handle 150 is not in use, the user can rotate it downwards around the rotating connector, allowing it to fit snugly against the side of the cap 100. In this position, the handle 150 does not occupy extra space and does not interfere with the storage and organization of the container. Moreover, this rotating connection design allows the handle 150 to be flexibly adjusted to suit the user's needs, providing maximum convenience whether carrying or placing the container.

[0064] This utility model also proposes a water bottle, which includes a detachable spout cap. The specific structure of the detachable spout cap is as described in the above embodiments. Since this water bottle adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0065] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A detachable suction nozzle cover, characterized in that, include: The cover (100) has an upward-opening receiving groove (110), the side wall of the receiving groove (110) is provided with a locking groove (130), and the bottom wall is provided with a through water outlet (120). The suction nozzle assembly (200) includes an elastic locking fastener (210) and a suction nozzle (220). The elastic locking fastener (210) is rotatably connected to the cover (100) and has a locking protrusion (211) on its outer side wall. The suction nozzle (220) is rotatable within the elastic locking fastener (210). The elastic locking fastener (210) is located in the receiving groove (110). The locking protrusion (211) is engaged in the locking groove (130) to limit the suction nozzle (220) to the elastic locking fastener (210). The suction nozzle (220) is located in the receiving groove (110) and abuts against the side wall of the elastic locking fastener (210) away from the locking protrusion (211). When the suction nozzle (220) rotates upward, the suction nozzle (220) communicates with the water outlet (120) and its sidewall separates from the elastic locking member (210). When the elastic locking member (210) rotates upward, the elastic locking member (210) can undergo elastic deformation, so that the locking protrusion (211) separates from the locking groove (130), and the suction nozzle (220) can be disassembled from the elastic locking member (210).

2. The detachable nozzle cap according to claim 1, characterized in that, The elastic locking fastener (210) has two downward-facing mounting grooves (212). The suction nozzle (220) has rotating shafts (221) on opposite sides. Each rotating shaft (221) is rotatably mounted in one of the mounting grooves (212). When the locking protrusion (211) is engaged in the locking groove (130), the opening of the mounting groove (212) abuts against the bottom wall of the receiving groove (110) to confine the rotating shaft (221) within the mounting groove (212). When the elastic locking fastener (210) rotates upward, the opening of the mounting groove (212) is exposed, and the rotating shaft (221) can disengage from the mounting groove (212).

3. The detachable suction nozzle cap according to claim 2, characterized in that, The elastic locking element (210) is frame-shaped and has two elastic frame edges (213) arranged opposite to each other. The two elastic frame edges (213) are rotatably connected to the opposite sidewalls of the receiving groove (110). Each elastic frame edge (213) is provided with a mounting groove (212). Each elastic frame edge (213) is provided with a locking protrusion (211) facing the sidewall of the receiving cavity. Each sidewall of the receiving groove (110) is provided with a locking groove (130). Each locking protrusion (211) is locked in a locking groove (130).

4. The detachable nozzle cap according to claim 1, characterized in that, The receiving groove (110) penetrates the front side of the cover (100), and the elastic locking fastener (210) extends to the front side of the cover (100) and has a rearward and downward extending handle slope on the front side. The handle slope and the bottom wall of the receiving groove (110) form a handle groove (230).

5. The detachable suction nozzle cap according to claim 1, characterized in that, The top surface of the suction nozzle (220) is provided with a pushing part (222), which can push the suction nozzle (220) to rotate upward.

6. The detachable suction nozzle cap according to claim 1, characterized in that, The suction nozzle assembly (200) further includes a flexible seal (240), which covers the water outlet (120) and has a water outlet hole (241) communicating with the water outlet (120). The outer wall of the suction nozzle (220) is attached to and covers the water outlet hole (241). When the suction nozzle (220) is rotated upward, the suction nozzle (220) communicates with the water outlet hole (241).

7. The detachable suction nozzle cap according to claim 6, characterized in that, The bottom wall of the receiving groove (110) is provided with a sealing groove (140), and the flexible sealing element (240) is provided in the sealing groove (140) and its top is flush with the bottom wall of the receiving groove (110).

8. The detachable nozzle cap according to claim 6, characterized in that, The sealing element is provided with a vent hole (242), and the suction nozzle (220) is provided with an airtight connector (223) on the side facing the bottom wall. The airtight connector (223) is inserted into the vent hole (242).

9. The detachable suction nozzle cap according to claim 1, characterized in that, It also includes a handle (150) which is rotatably connected to the cover (100).

10. A water bottle, characterized in that, Includes the detachable suction nozzle cap as described in any one of claims 1 to 9.

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