Drinking device

Abstract

The utility model relates to a drinking device which comprises a cover body part and a bottle body part, the bottle body part is used for containing drinking water, the cover body part is made of plastic materials and can cover the bottle body part, the cover body part is provided with a base cover, the drinking device further comprises a perfume box, the perfume box is provided with an air inlet hole and an air outlet hole, and the air inlet hole is communicated with the base cover. A perfume cavity and a suction nozzle piece are adjacently arranged on the base cover, the perfume cavity is used for containing the perfume box, a main body of the suction nozzle piece is longitudinally provided with a water flow channel and transversely provided with an air flow channel, and the relative position of the perfume box is changed so that the air outlet and the air flow channel can be communicated or closed. The upper part of the suction nozzle piece is arranged on the upper side of the base cover and used for making contact with the mouth, the lower part of the suction nozzle piece is arranged on the lower side of the base cover and used for being connected with a suction pipe in the bottle body part, the outer surface of the upper part of the suction nozzle piece is smooth, use is convenient, the machining technology is simple, and higher market competitiveness is achieved.

Description

Technical Field

[0001] The utility model relates to the field of daily necessities, in particular to a drinking device. Background Art

[0002] At present, when people use cups or bottles to drink water, they usually just pour in clean water. If they need to drink water with flavor, they often add corresponding flavoring agents to the clean water. After these flavoring agents are mixed with clean water and enter the digestive system, not only will the chemical components such as aromatic substances or stabilizers therein be absorbed by the body, causing potential harm, but also the sugar therein will cause the body to take in too much calories, which is not good for health. Chinese utility model patent No. CN 113301832 A discloses a drinking device, which makes it unnecessary to add flavoring agents to the water body, but uses the perception of odor through the retronasal sense of smell. The odor in the air and the odor after the water body enters the mouth touch the olfactory tissue to create the illusion that the water being drunk has such a flavor, thereby enhancing the pleasure of drinking water. In the revised text of the claims in its reply to the examination opinion, the following structure is disclosed:

[0003] A drinking device for perceiving aromatic substances behind the nose, comprising: a storage container for drinking liquid; a head that can be fastened to the storage container and has a mouth end and a stopper; a replaceable fragrance container through which air can flow and which can be fastened to the head, wherein the stopper limits the axial movement of the fragrance container when the fragrance container is pushed upward into an operating position; and a drinking straw that is fixed in the head, the drinking straw comprising: a delivery channel for drinking liquid, the delivery channel extending from the storage container toward the mouth end of the head; and an air channel for delivering aromatic air, the air channel extending from the fragrance container toward the mouth end of the head, wherein the stopper has an inwardly flexible structure through a circumferential cavity for replacing the fragrance container.

[0004] However, in this structure, to enter the operating position, the fragrance container needs to be moved upwards in the direction of the mouth end so that the top side of the fragrance container abuts against the stopper. Moreover, in order to replace the fragrance container, the stopper needs to be provided with a flexible structure inwards through the circumferential cavity to ensure that the fragrance can be easily disengaged by passing over the stopper when the fragrance is continuously forced upwards. Similarly, when a new fragrance container needs to be loaded, the reverse operation is also required. Therefore, this structure is not only complicated and inconvenient in use, but also has a cumbersome production process and a high manufacturing cost. In addition, the fragrance container is set on the drinking straw, which also limits the middle position of the fragrance container to be hollowed out, which not only limits the capacity of the fragrance container, but also limits the overall shape of the fragrance container. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a drinking device which is easy to use, has a simple production process, has a large capacity of a fragrance device and is not restricted in shape.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A drinking device comprises a cover body and a bottle body, wherein the bottle body is used to hold drinking water, the cover body is made of plastic and can be covered on the bottle body, the cover body is provided with a base cover, and also comprises a spice box, the spice box is provided with an air inlet and an air outlet, a spice cavity and a nozzle piece are adjacently provided on the base cover, the spice cavity is used to accommodate the spice box, the nozzle piece main body is provided with a water flow channel longitudinally and an air flow channel transversely, the air outlet can be connected to or closed by changing the relative position of the spice box, the upper part of the nozzle piece is provided on the upper side of the base cover for mouth contact, and the lower part is provided on the lower side of the base cover for connecting to a straw in the bottle body, and the outer surface of the upper part of the nozzle piece is smooth.

[0008] Furthermore, the fragrance box is provided with a first convex ridge, and the fragrance cavity is provided with a second convex ridge, and when the first convex ridge abuts against the second convex ridge to limit the position, the air outlet is communicated with the air flow channel.

[0009] Further, the fragrance cavity is configured as a groove having only one side wall and a bottom wall, and the fragrance box is configured as a closed box body having a through cavity inside and having only one side wall, a bottom wall and a top wall.

[0010] Furthermore, the fragrance chamber and the fragrance box are both configured as circular cylinders, the first ridge is configured on the bottom wall of the fragrance box, the second ridge is configured on the bottom wall of the fragrance chamber, and the fragrance box can be horizontally rotated so that the first ridge abuts against or moves away from the second ridge.

[0011] Furthermore, the fragrance cavity and the fragrance box are both configured as elliptical cylinders, the first ridge is configured on the side wall of the fragrance box, the second ridge is configured on the side wall of the fragrance cavity, and the fragrance box moves up and down so that the first ridge abuts against or moves away from the second ridge.

[0012] Furthermore, it also includes a top cover, which is provided with a suction nozzle cavity protruding upward, and the suction nozzle cavity is used to accommodate the suction nozzle member. The top cover shaft is connected to the base cover and can be opened and closed.

[0013] Furthermore, the top cover and the base cover are locked by a locking assembly to lock the opening and closing of the two, and the locking assembly includes a button groove arranged on the base cover, the button groove is used to place the button, the front side of the button is arranged as a pressing surface, the left and right sides are arranged with a through strip groove, and the upper side is arranged with a first limit piece, the bottom wall of the button groove is arranged with a mounting groove, and the rear side of the button is arranged with a mounting column, the mounting groove and the mounting column are arranged relatively to each other and are installed with an elastic member, the button is fixed in the button groove by a first pin shaft passing through the strip groove, the elastic member pushes the button so that the relative position of the first pin shaft is at the rear end of the strip groove and can produce elastic deformation after being subjected to external force to move the relative position toward the front end, the locking assembly also includes a second limit piece arranged on the top cover, the first limit piece is provided with a first inclined surface and a first plane, the second limit piece is provided with a second inclined surface and a second plane, after the second inclined surface contacts and moves with the first inclined surface, the second plane and the first plane form a locking limit.

[0014] Furthermore, the locking assembly also includes fasteners installed on both sides of the first pin shaft and a pressure-bearing surface arranged at the front of the top cover, the inner edge shape of the fastener is the same as the outer surface shape of the pressure-bearing surface, the top surface of the fastener is provided with a limiting protrusion, and the fastener and the top cover are both made of plastic; a protruding connecting piece is provided at the rear end of the base cover, the connecting piece is provided with a first torsion spring cavity, and a second torsion spring cavity is provided at the rear end of the top cover, a second pin shaft connects the connecting piece and the rear end of the top cover, a torsion spring is sleeved on the second pin shaft, one end of the torsion spring is fixed in the first torsion spring cavity, and the other end is fixed in the second torsion spring cavity.

[0015] Furthermore, the bottle body includes a bending portion and a main body, the bending portion is configured to be bent at an acute angle, the main body is configured to be a straight cylinder, the upper portion of the bending portion is movably connected to the cover body, and the lower portion is connected to the main body.

[0016] Furthermore, the bending portion and the main body are formed in one piece or connected separately, and the bending portion and / or the main body are made of plastic or metal.

[0017] In summary, the beneficial effects of the present invention compared with the prior art are as follows: the fragrance chamber and the suction nozzle are arranged adjacent to each other, not only the outer surface of the suction nozzle can be arranged to be flat and smooth without a circumferential protrusion, but also the shape of the fragrance chamber and the fragrance box is not restricted by the shape of the suction nozzle, it is easy to use, and the processing technology is simple. At the same time, the internal space of the middle spice box can hold more spices because there is no hollow setting, and has stronger market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0019] Figure 2 It is a schematic diagram of the structure of the open state of the embodiment;

[0020] Figure 3 is a schematic diagram of the base cover structure;

[0021] Figure 4 It is a schematic diagram of the partially enlarged structure of the base cover;

[0022] Figure 5 This is one of the schematic diagrams of the top cover structure;

[0023] Figure 6 This is the second schematic diagram of the top cover structure;

[0024] Figure 7 This is a schematic diagram of the bottle body being disassembled;

[0025] Figure 8 This is one of the exploded and enlarged schematic diagrams of some components of the base cover of an embodiment;

[0026] Fig. 9 This is the second schematic diagram of the exploded and enlarged components of the base cover of an embodiment;

[0027] Fig.10 This is one of the exploded and enlarged schematic diagrams of the base cover component of another embodiment;

[0028] Fig.11 This is the second exploded and enlarged schematic diagram of the base cover component of another embodiment;

[0029] Fig.12 It is an exploded and enlarged schematic diagram of some components of the base cover;

[0030] Fig.13 It is one of the partial enlarged schematic diagrams of the overall cross section of the embodiment;

[0031] Fig.14 It is one of the partial enlarged schematic diagrams of the overall cross section of the embodiment;

[0032] Fig.15 Schematic diagram of the straw structure.

[0033] Reference numerals:

[0034] 1. Cover body; 11. Base cover; 111. Fragrance box; 1111. Air inlet; 1112. Air outlet; 1113. First ridge; 112. Suction nozzle; 1121. Water channel; 1122. Air channel; 113. Fragrance chamber; 1131. Second ridge; 114. Locking assembly; 1141. Button; 101. Pressing surface; 102. Strip groove; 1010. First pin shaft; 103. First stopper; 1031. First inclined surface; 1032. First plane; 104. Mounting column; 1142. Button slot; 11421. Mounting slot; 109. Spring 1. fastener; 115. negative pressure hole; 105. rubber plug; 1051. rubber sheet; 1052. rubber column; 116. connector; 1161. first torsion spring cavity; 12. top cover; 121. nozzle cavity; 122. pressure-bearing surface; 1221. limiting protrusion; 123. second limiting piece; 1231. second inclined surface; 1232. second plane; 124. second torsion spring cavity; 125. top plug; 106. second pin shaft; 107. torsion spring; 108. handle; 2. bottle body; 21. straw; 22. bending portion; 23. main body; 24. sealing ring. DETAILED DESCRIPTION

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0036] The utility model is further described in detail below with reference to the accompanying drawings:

[0037] A drinking device, such as Figure 1-Figure 15As shown, the bottle body 2 includes a cover 1 and a bottle body 2. The bottle body 2 is used to hold drinking water. The cover 1 can be covered on the bottle body 2. The covering method of the two is preferably screwed together. The cover 1 is provided with a base cover 11 and also includes a fragrance box 111. The fragrance box 111 is provided with an air inlet 1111 and an air outlet 1112. A fragrance cavity 113 and a suction nozzle 112 are adjacently provided on the base cover 11. The fragrance cavity 113 is used to accommodate the fragrance box 111. Since there is no need to consider the shape of the suction nozzle 112, the fragrance cavity 113 is used to accommodate the fragrance box 111. 3 can be set to a variety of shapes, such as the middle part is completely hollowed out, the main body is hollowed out or fully enclosed. For ease of understanding, the hollowing here refers to the circular space in the middle of the annular spice box mentioned in the comparative document in the background technology. In order to increase the spice accommodating space and reduce the production materials and production difficulty, the spice cavity 113 is preferably set as a groove with only one side wall and a bottom wall. The spice box 111 is set as a closed box body with a through cavity inside and only one side wall, a bottom wall and a top wall, that is, a fully enclosed shape.

[0038] The main body of the nozzle piece 112 is provided with a water flow channel 1121 longitudinally and an air flow channel 1122 transversely. The air flow channel 1122 is connected to the front side wall of the fragrance chamber 113. The relative position of the fragrance box 111 changes so that the air outlet 1112 and the air flow channel 1122 are connected or closed. The relative position here refers to the relative position of the fragrance box 111 and the nozzle piece 112. Either the fragrance box 111 or the nozzle piece 112 can be moved, or both can be moved. The movement of the relative position is limited by the mutual limitation of the first ridge 1113 provided on the fragrance box 111 and the second ridge 1131 provided on the fragrance chamber 113. When the first ridge 1113 and the second ridge 1131 are against the limit, the air outlet 1112 is connected to the air flow channel 1122.

[0039] In this embodiment, the fragrance box 111 is preferably moved to change the relative position. The fragrance box 111 can be moved in a variety of ways such as up and down, left and right, front and back, or rotation to change the relative position.

[0040] In the first embodiment, the fragrance box 111 is moved up and down, the first convex ridge 1113 is arranged on the side wall of the fragrance box 111, and the second convex ridge 1131 is arranged on the side wall of the fragrance chamber 113. The shapes of the fragrance chamber 113 and the fragrance box 111 within the range of the base cover 11 can be customized to various geometric shapes such as square and rectangle. In this embodiment, the fragrance chamber 113 and the fragrance box 111 are preferably both elliptical cylinders. When in use, the fragrance box 111 is moved upward until the first convex ridge 1113 and the second convex ridge 1131 abut against each other, at which time the air outlet 1112 is connected with the air flow channel 1122, and the smell in the fragrance box 111 can enter the water flow channel 1121 and enter the oral cavity together with the inhaled water. After the smell reaches the olfactory cells behind the nose, the drinker feels that the drinking water has this kind of taste. When the fragrance box 111 moves downward, the air outlet 1112 is not connected with the air flow channel 1122, and the water the drinker drinks does not have the taste in the fragrance box 111.

[0041] In the second embodiment, the spice box 111 is rotated and moved. To facilitate the rotation, the spice chamber 113 and the spice box 111 are both set as circular cylinders. The first ridge 1113 is set on the bottom wall of the spice box 111, and the second ridge 1131 is set on the bottom wall of the spice chamber 113. The spice box 111 can be rotated horizontally to make the first ridge 1113 abut against or away from the second ridge 1131. When in use, the spice box 111 is horizontally rotated until the first ridge 1113 and the second ridge 1131 abut against each other. At this time, the air outlet 1112 is connected with the air flow channel 1122, and the smell in the spice box 111 can enter the water flow channel 1121 and enter the mouth together with the inhaled water. After the smell reaches the olfactory cells behind the nose, the drinker feels that the drinking water is a drink with this taste. When the spice box 111 rotates in the opposite direction, the air outlet 1112 is not connected with the air flow channel 1122, and the water drunk by the drinker does not have the taste in the spice box 111.

[0042] In this embodiment, the upper portion of the suction nozzle 112 is arranged on the upper side of the base cover 11 for mouth contact, and the lower portion is arranged on the lower side of the base cover 11 for connecting to the straw 21 in the bottle body 2. The outer surface of the upper portion of the suction nozzle 112 is smooth. Compared with the straw in the background technology, the smooth outer surface can provide the user with a longer mouth contact space and a better sucking experience.

[0043] In this embodiment, a drinking device further comprises a top cover 12, the top cover 12 is provided with an upwardly protruding suction nozzle cavity 121, the suction nozzle cavity 121 is used to accommodate the suction nozzle member 112, and the top cover 12 is axially connected to the base cover 11 and can be opened and closed. The opening and closing method adopted in this embodiment is that a protruding connecting piece 116 is provided at the rear end of the base cover 11, and the connecting piece 116 is provided with a first torsion spring cavity 1161, and a second torsion spring cavity 124 is provided at the rear end of the top cover 12. The second pin shaft 106 connects the connecting piece 116 and the rear end of the top cover 12, and a torsion spring 107 is sleeved on the second pin shaft 106. One end of the torsion spring 107 is fixed in the first torsion spring cavity 1161, and the other end is fixed in the second torsion spring cavity 124. In the default state, the elasticity of the torsion spring 107 makes the top cover 12 move away from the base cover 11. Preferably, the angle between the top cover 12 and the base cover 11 is 90 degrees-180 degrees, which is convenient for the user to use the straw 21 with the mouth. The top cover 12 is pressed by external force, so that the torsion spring 107 is deformed and finally buckled on the base cover 11.

[0044] In order to lock the buckling of the top cover 12 and the base cover 11, in this embodiment, a locking assembly 114 is arranged between the two to lock their opening and closing, and the locking assembly 114 includes a button groove 1142 arranged on the base cover 11, and the button groove 1142 is used to place the button 1141. The button groove 1142 and the button 1141 are preferably arranged in a square shape, and the front side of the button 1141 is arranged with a pressing surface 101, the left and right sides are arranged with a through strip groove 102, and the upper side is arranged with a first limiter 103. The bottom wall of button 1142 is provided with a mounting groove 11421, and a mounting column 104 is provided at the rear side of button 1141. The mounting groove 11421 and the mounting column 104 are arranged opposite to each other and are provided with an elastic member 109, and the elastic member 109 is preferably a spring or a silicone elastic member. The button 1141 passes through the strip groove 102 through the first pin shaft 1010 and is fixed in the button groove 1142. The elastic member 109 pushes the button 1141 so that the first pin shaft 1010 is relatively located at the rear end of the strip groove 102 and can generate elastic deformation after receiving external force so that the button 1141 is The relative position moves toward the front end, that is, after pressing the pressing surface 101, the button 1141 overcomes the tension of the elastic member 109 and moves backward, and the strip groove 102 moves backward relatively. The locking assembly 114 also includes a second limiting member 123 arranged on the top cover 12, the first limiting member 103 is provided with a first inclined surface 1031 and a first plane 1032, and the second limiting member 123 is provided with a second inclined surface 1231 and a second plane 1232. After the second inclined surface 1231 contacts and moves with the first inclined surface 1031, the second plane 1232 32 and the first plane 1032 form a locking limit; the locking assembly 114 also includes fasteners 1143 installed on both sides of the first pin shaft 1010 and a pressure-bearing surface 122 set at the front of the top cover 12. The inner edge shape of the fastener 1143 is the same as the outer surface shape of the pressure-bearing surface 122. The top surface of the fastener 1143 is provided with a limiting protrusion 1221. The fastener 1143 is axially connected to both ends of the first pin shaft 1010 and can be rotated to lock with the limiting protrusion 1221 on the pressure-bearing surface 122 to fasten the base cover 11 and the top cover 12. Figure 13-14 As shown, when working, the top cover 12 is pressed to move downward, and the second limit member 123 and the first limit member 103 begin to contact. Under the interaction force, the second inclined surface 1231 drives the first inclined surface 1031 to move, so that the button 1141 moves backward and compresses the elastic member 109 to produce elastic deformation until the second inclined surface 1231 is out of contact with the first inclined surface 1031. At this time, the first inclined surface 1031 loses pressure, and the elastic member 109 restores the tension to push the button 1141 forward so that the second plane 1232 and the first plane 1032 contact to form a limit, thereby achieving locking. When the top cover 12 needs to be opened, the button 1141 is pressed to make the second plane 1232 and the first plane 1032 out of contact. Then, under the action of the torsion spring 107, the top cover 12 pops open and drinking can be done.

[0045] In the locked state, in order to further ensure the locking effect, the fastener 1143 can be rotated upward to the position of the limiting protrusion 1221 to achieve contact with the pressure-bearing surface 122. Figure 1 As shown, handles 108 may be further provided at both ends of the second pin shaft 106 to facilitate carrying.

[0046] On the basis that the top cover 12 can be buckled with the base cover 11, the air inlet hole 1111 can be opened on the top wall of the spice box 111, and a top plug 125 is set at a position corresponding to the top cover 12 and the air inlet hole 1111. When the top cover 12 is buckled on the base cover 11, the top plug 125 plugs the air inlet hole 1111, which can further ensure that when not in use, the spices in the spice box 111 are in a sealed state and will not volatilize.

[0047] To make drinking more convenient, Figure 1 , Figure 2 and Figure 7 As shown, the bottle body 2 includes a bending portion 22 and a main body 23, the bending portion 22 is set to be bent at an acute angle, the main body 23 is set to be straight, the upper part of the bending portion 22 is movably connected to the cover body 1, and the lower part is connected to the main body 23, and the bending portion 22 can make the upper connected cover body 1 lean towards the drinker's side. The bending portion 22 and the main body 23 are integrally formed or connected in parts, and the bending portion 22 and / or the main body 23 are made of plastic or metal. The integral forming of the bending portion 22 and the main body 23 can save processing costs, but the processing technology of the bending portion 22 is relatively complicated compared to the traditional straight-cylinder bottle body, so the bending portion 22 and the main body 23 can also be connected in parts, thereby reducing the requirements for the processing technology of the bending portion 22. In order to adapt to different scenarios, the bottle body 2 can be made of different materials. When there is no problem with the processing technology, it can be made of plastic to meet the scene of drinking water at room temperature, or it can be made of metal to meet the scene of drinking water at insulated water. When the processing technology cannot be integrated, the bending part 22 and the main body 23 can be made of plastic or metal materials according to the needs of drinking water at room temperature or insulated water, and then connected. In this embodiment, when the split connection is adopted, the bending part 22 and the main body 23 can be threadedly connected and a sealing ring 24 can be used in the middle to seal and prevent water leakage.

[0048] From the above description, it can be seen that the above-mentioned embodiments achieve the following technical effects: the spice box and the suction nozzle are not connected and limited by a sleeve and a sleeve, not only the processing technology of the spice box and the suction nozzle is simple, but also the shape of the spice box can be customized and the capacity is larger, the surface of the suction nozzle is smooth and easier to use, and the operation is convenient and the cost is low.

[0049] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A drinking device, comprising a cover portion (1) and a bottle portion (2), wherein the bottle portion (2) is used to contain drinking water, the cover portion (1) is made of plastic and can be covered on the bottle portion (2), the cover portion (1) is provided with a base cover (11), and further comprising a spice box (111), wherein the spice box (111) is provided with an air inlet (1111) and an air outlet (1112), characterized in that: A fragrance chamber (113) and a suction nozzle (112) are adjacently arranged on the base cover (11); the fragrance chamber (113) is used to accommodate the fragrance box (111); a main body of the suction nozzle (112) is provided with a water flow channel (1121) in the longitudinal direction and an air flow channel (1122) in the transverse direction; the relative position of the fragrance box (111) can make the air outlet (1112) communicate with or close the air flow channel (1122); the upper part of the suction nozzle (112) is arranged on the upper side of the base cover (11) for mouth contact, and the lower part is arranged on the lower side of the base cover (11) for connecting to the straw (21) in the bottle body (2); the outer surface of the upper part of the suction nozzle (112) is smooth.

2. A drinking device according to claim 1, characterized in that: The fragrance box (111) is provided with a first convex ridge (1113), and the fragrance chamber (113) is provided with a second convex ridge (1131), and when the first convex ridge (1113) and the second convex ridge (1131) are abutted against each other for limiting, the air outlet (1112) is communicated with the air flow channel (1122).

3. A drinking device according to claim 2, characterized in that: The fragrance cavity (113) is configured as a groove having only one side wall and one bottom wall, and the fragrance box (111) is configured as a closed box body having a through cavity inside and having only one side wall, one bottom wall and one top wall.

4. A drinking device according to claim 3, characterized in that: The fragrance chamber (113) and the fragrance box (111) are both configured as circular cylinders, the first convex ridge (1113) is configured on the bottom wall of the fragrance box (111), and the second convex ridge (1131) is configured on the bottom wall of the fragrance chamber (113), and the fragrance box (111) can be horizontally rotated so that the first convex ridge (1113) abuts against or moves away from the second convex ridge (1131).

5. A drinking device according to claim 4, characterized in that: The fragrance chamber (113) and the fragrance box (111) are both configured as elliptical cylinders, the first convex ridge (1113) is configured on a side wall of the fragrance box (111), and the second convex ridge (1131) is configured on a side wall of the fragrance chamber (113); the fragrance box (111) moves up and down so that the first convex ridge (1113) abuts against or moves away from the second convex ridge (1131).

6. A drinking device according to claim 4 or claim 5, characterized in that: It also comprises a top cover (12), wherein the top cover (12) is provided with a suction nozzle cavity (121) protruding upwards, wherein the suction nozzle cavity (121) is used to accommodate the suction nozzle member (112), and the top cover (12) is axially connected to the base cover (11) and can be opened and closed.

7. A drinking device according to claim 6, characterized in that: The top cover (12) and the base cover (11) are locked by a locking assembly (114) to prevent the top cover (12) and the base cover (11) from being opened or closed. The locking assembly (114) comprises a button groove (1142) arranged on the base cover (11). The button groove (1142) is used to place a button (1141). The front side of the button (1141) is provided with a pressing surface (101), the left and right sides are provided with through strip grooves (102), and the upper side is provided with a first limiting member (103). The bottom wall of the button groove (1142) is provided with a mounting groove (11421), and the rear side of the button (1141) is provided with a mounting column (104). The mounting groove (11421) and the mounting column (104) are arranged opposite to each other and are provided with an elastic member (109). The button (1141) passes through the strip groove (102) via a first pin shaft (1010). The groove (102) is fixed in the button groove (1142); the elastic member (109) pushes the button (1141) so that the relative position of the first pin shaft (1010) is at the rear end of the strip groove (102) and can generate elastic deformation after being subjected to external force so that the relative position moves toward the front end; the locking assembly (114) also includes a second limiting member (123) arranged on the top cover (12); the first limiting member (103) is provided with a first inclined surface (1031) and a first plane (1032); the second limiting member (123) is provided with a second inclined surface (1231) and a second plane (1232); after the second inclined surface (1231) contacts and moves with the first inclined surface (1031), the second plane (1232) and the first plane (1032) form a locking limit.

8. A drinking device according to claim 7, characterized in that: The locking assembly (114) further comprises a fastener (1143) mounted on both sides of the first pin shaft (1010) and a pressure-bearing surface (122) arranged at the front of the top cover (12); the inner edge shape of the fastener (1143) is the same as the outer surface shape of the pressure-bearing surface (122); a limiting protrusion (1221) is arranged on the top surface of the fastener (1143); the fastener (1143) and the top cover (12) are both made of plastic; the fastener (1143) is axially connected to both ends of the first pin shaft (1010) and can be rotatably sleeved and connected to the limiting protrusion on the pressure-bearing surface (122). (1221) snap-fits and fastens the base cover (11) and the top cover (12); a protruding connecting piece (116) is provided at the rear end of the base cover (11), the connecting piece (116) is provided with a first torsion spring cavity (1161), a second torsion spring cavity (124) is provided at the rear end of the top cover (12), a second pin shaft (106) connects the connecting piece (116) and the rear end of the top cover (12), a torsion spring (107) is sleeved on the second pin shaft (106), one end of the torsion spring (107) is fixed in the first torsion spring cavity (1161), and the other end is fixed in the second torsion spring cavity (124).

9. A drinking device according to any one of claims 1 to 5, characterized in that: The bottle body (2) comprises a bending portion (22) and a main body (23); the bending portion (22) is arranged to be bent at an acute angle, and the main body (23) is arranged to be in a straight cylindrical shape; the upper portion of the bending portion (22) is movably connected to the cover body (1), and the lower portion is connected to the main body (23).

10. A drinking device according to claim 9, characterized in that: The bending portion (22) and the main body (23) are integrally formed or separately connected, and the bending portion (22) and / or the main body (23) are made of plastic material or metal material.

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