Suction nozzle opening device, cup cover and cup

Abstract

The utility model discloses a suction nozzle opening device, a cup cover and a cup, the suction nozzle opening device comprises a suction nozzle assembly, a transmission structure and an operation structure, the suction nozzle assembly has a closed state of being stored relative to a cup cover body and an open state of being unfolded relative to the cup cover body, and the suction nozzle assembly is provided with a first locking part; the transmission structure is provided with a second locking part, the suction nozzle assembly is kept in a closed state through matched connection of the first locking part and the second locking part, and the suction nozzle assembly is allowed to be switched between the closed state and the open state through unmatching of the first locking part and the second locking part; and the operation structure can move relative to the cup cover body to drive the transmission structure to move until the second locking part is far away from the first locking part to release matching. The suction nozzle opening device is easy to operate and convenient to use, the service life of the first locking part and the service life of the second locking part are prolonged, and the cup cover or the cup provided with the suction nozzle opening device is more durable and extremely high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of cups, in particular to a nozzle opening device, a cup cover and a cup. Background Art

[0002] A spout cup is a cup provided with a spout, which can be used for drinking without completely opening the cup lid, making drinking convenient and quick.

[0003] Existing suction cups, such as a utility model patent for a suction cup cover disclosed in China (publication number: CN214803963U), have a suction cup cover rotatably connected to a suction cup, a locking block is fixedly provided on the side of the suction cup, and a locking groove is fixedly provided on the cup cover. When the suction cup is stored relative to the cup cover, the locking block and the locking groove engage with each other to lock the suction cup. When people want to drink, they need to forcefully pull the suction cup cover relative to the cup cover to make the fixed locking block slide through the fixed locking groove to open the suction cup. Over time, the locking block or the locking groove is prone to wear and failure, which can easily cause the suction cup to be accidentally opened, causing inconvenience to people. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a nozzle opening device, a cup cover and a cup, the nozzle opening device comprising a nozzle assembly, a transmission structure and an operating structure, the nozzle assembly can be rotatably connected to an external cup cover body, and has a closed state stored relative to the cup cover body, and an open state unfolded relative to the cup cover body, the nozzle assembly is provided with a first locking portion; the transmission structure is provided with a second locking portion arranged corresponding to the first locking portion, the nozzle assembly is connected by the first locking portion and the second locking portion to maintain in the closed state, and the first locking portion and the second locking portion are released to allow the nozzle assembly to switch between the closed state and the open state; the operating structure is transmission-connected to the transmission structure, and can drive the transmission structure to move to the second locking portion away from the first locking portion and release the engagement by moving relative to the cup cover body.

[0005] Preferably, the first locking portion has a first locking surface, and the second locking portion has a second locking surface. The first locking portion and the second locking portion are matingly connected by the second locking surface abutting against the upper side of the first locking surface, and the mating is released by separating the second locking surface from the first locking surface.

[0006] Preferably, the first locking portion is arranged on the lower side of the suction nozzle assembly, or on a side of the suction nozzle assembly away from the operating structure, and the transmission structure is arranged to move between a first locking position close to the operating structure and a first unlocking position close to the suction nozzle assembly. When the transmission structure is in the first locking position and the suction nozzle assembly is in a closed state, the second locking surface abuts against the upper side of the first locking surface. When the transmission structure is in the first unlocking position and the suction nozzle assembly is in an open state, the second locking surface is separated from the first locking surface and is arranged on a side of the first locking surface away from the operating structure.

[0007] Preferably, the second locking portion includes a second connecting block arranged along the height direction, and a second locking block connected to the upper end of the second connecting block, and the second locking block protrudes from the second connecting block and is arranged on a side close to the operating structure to form the second locking surface on the bottom surface of the second locking block.

[0008] Preferably, the arrangement direction of the transmission structure and the arrangement direction of the suction nozzle assembly are arranged perpendicular to each other, the suction nozzle assembly includes a straw member, a suction nozzle member connected to the free end of the straw member, and a suction nozzle sleeve that is sleeved on the outside of the suction straw member and / or the suction nozzle member and arranged close to an end of the suction nozzle member away from the free end of the suction nozzle member, the first locking portion is configured as a groove structure recessed on the side of the suction nozzle sleeve away from the operating structure, and the bottom surface of the groove structure forms the first locking surface.

[0009] Preferably, the nozzle sleeve is rotatably connected to the cup cover body via a first rotating shaft, and a third reset member for driving the nozzle assembly to remain in an open state is mounted on the first rotating shaft.

[0010] Preferably, the operating structure includes a first transmission part, and the transmission structure includes a second transmission part arranged on a side of the first transmission part close to the suction nozzle assembly, the vertical distance between the second transmission part and the suction nozzle assembly gradually increases from an end thereof close to the operating structure to an end thereof away from the operating structure, the activity direction of the operating structure, the movement direction of the transmission structure, and the arrangement direction of the second transmission part are not parallel to each other, and when the operator drives the operating structure along the activity direction, the first transmission part abuts against the second transmission part and moves along the surface of the second transmission part to push the transmission structure toward the direction close to the suction nozzle assembly to release the mating connection between the first locking part and the second locking part.

[0011] Preferably, a first reset member for driving the transmission structure to remain in a first locking position close to the operating structure is arranged at one end of the transmission structure away from the operating structure.

[0012] The utility model provides a cup cover, which comprises a cup cover body and the suction nozzle opening device arranged on the cup cover body.

[0013] The utility model provides a cup, comprising a cup body and the cup cover covered on the cup body, wherein a mounting base for mounting the suction nozzle assembly, the transmission structure and the operating structure is arranged in the cup cover body, the cup cover body comprises a cover structure and a handle structure connected to the side of the cover structure, the suction nozzle assembly is arranged on the cover structure, and the operating structure is arranged on the cover structure and / or the handle structure.

[0014] The suction nozzle opening device provided by the utility model maintains the suction nozzle assembly in a closed state stored relative to the cup cover body by means of the second locking part on the transmission structure and the first locking part on the suction nozzle assembly, and the second locking part moves relative to the suction nozzle assembly with the transmission structure. When people want to drink, they only need to drive the operating structure to move relative to the cup cover body by hand, so as to drive the transmission structure and the second locking part arranged on the transmission structure to move away from the first locking part to release the match, so that the suction nozzle assembly is allowed to switch to the open state. The operation is simple and easy to use. In the utility model, the match is released by moving the movably arranged second locking part in a direction away from the first locking part. Compared with the unlocking structure in the prior art that completely relies on manpower to directly pull the fixed locking block to slide across the fixed locking groove, the friction force generated between the second locking part and the first locking part during the unlocking process is greatly reduced, and the service life of the first locking part and the second locking part is extended, so that the cup cover or cup provided with the suction nozzle opening device is more durable and extremely practical.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 The structure of the nozzle opening device of one embodiment of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the nozzle opening device of one embodiment of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 The structure of the nozzle opening device of one embodiment of the utility model is schematically shown in FIG. Figure 1 .

[0020] Figure 4 The structure of the nozzle opening device of one embodiment of the utility model is schematically shown in FIG. Figure 2.

[0021] Figure 5 It is a schematic cross-sectional structural diagram of a nozzle opening device according to an embodiment of the utility model in an open state of a nozzle assembly.

[0022] Figure 6 It is a schematic cross-sectional structural diagram of a nozzle opening device according to an embodiment of the utility model when the nozzle assembly is in a closed state.

[0023] Figure 7 The figure is a schematic structural diagram of a cup cover according to an embodiment of the present invention.

[0024] Figure 8 The figure is a schematic diagram of the exploded structure of a cup cover according to an embodiment of the present invention.

[0025] Fig. 9 It is a schematic cross-sectional structural diagram of a cup cover in an embodiment of the utility model when the nozzle assembly is opened.

[0026] Fig.10 It is a schematic cross-sectional structural diagram of a cup cover in a state where the suction nozzle assembly is closed according to an embodiment of the utility model.

[0027] Fig.11 The figure is a schematic structural diagram of a cup according to an embodiment of the present invention.

[0028] Fig.12 This is a schematic diagram of the exploded structure of a cup according to an embodiment of the present invention. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the patent application specification and claims of the utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0034] like Figure 1-6As shown, as an embodiment of the utility model, a nozzle opening device is provided, including a nozzle assembly 1, a transmission structure 2 and an operating structure 3. The nozzle assembly 1 can be rotatably connected to the external cup cover body, and has a closed state stored relative to the cup cover body and an open state unfolded relative to the cup cover body. The nozzle assembly 1 is provided with a first locking portion 10. The transmission structure 2 is provided with a second locking portion 20 arranged corresponding to the first locking portion 10. The nozzle assembly 1 is connected to the closed state by the first locking portion 10 and the second locking portion 20 is matched, and the nozzle assembly 1 is allowed to switch to the open state by the first locking portion 10 and the second locking portion 20 being disengaged. The operating structure 3 is connected to the transmission structure 2 in a transmission manner, and can drive the transmission structure 2 to move relative to the cup cover body until the second locking portion 20 is away from the first locking portion 10 and disengages. The nozzle opening device in this embodiment keeps the nozzle assembly 1 in a closed state stored relative to the cup cover body by matching and connecting the second locking portion 20 on the transmission structure 2 with the first locking portion 10 on the nozzle assembly 1. The second locking portion 20 moves relative to the nozzle assembly 1 with the transmission structure 2. When people want to drink, they only need to drive the operating structure 3 to move relative to the cup cover body by hand, so as to drive the transmission structure 2 and the second locking portion 20 arranged on the transmission structure 2 to move away from the first locking portion 10 to release the match, so that the nozzle assembly 1 is allowed to switch to the open state. The operation is simple and easy to use. In the utility model, the match is released by moving the movable second locking portion 20 in a direction away from the first locking portion 10. Compared with the unlocking structure in the prior art that completely relies on manpower to directly pull the fixed locking block across the fixed locking groove, the friction generated between the second locking portion 20 and the first locking portion 10 during the unlocking process is greatly reduced, and the service life of the first locking portion 10 and the second locking portion 20 is extended, so that the cup cover or cup provided with the nozzle opening device is more durable and practical.

[0035] like Figure 2As shown, in some specific embodiments, the first locking portion 10 has a first locking surface 1311, and the second locking portion 20 has a second locking surface 2111. The first locking portion 10 and the second locking portion 20 are matingly connected by the second locking surface 2111 abutting against the upper side of the first locking surface 1311. For example, the first locking surface 1311 is arranged at the free end of the suction nozzle assembly 1, or close to the free end of the suction nozzle assembly 1, so that the suction nozzle assembly 1 is prevented from rotating from a closed state to an open state by blocking the second locking surface 2111 on the upper side of the first locking surface 1311, and the second locking surface 2111 is separated from the first locking surface 1311 to release the mating. In other embodiments, the first locking portion 10 and the second locking portion 20 can also be cooperatively connected by abutting the second locking surface 2111 against the lower side of the first locking surface 1311. For example, the first locking surface 1311 is arranged at the rotational connection position of the suction nozzle assembly 1, or at an end of the rotational connection position away from the free end of the suction nozzle assembly 1, so that the suction nozzle assembly 1 is prevented from rotating from the closed state to the open state by blocking the second locking surface 2111 on the lower side of the first locking surface 1311.

[0036] In some specific embodiments, the first locking portion 10 is arranged on a side of the nozzle assembly 1 away from the operating structure 3, and the transmission structure 2 is arranged to move between a first locking position close to the operating structure 3 and a first unlocking position close to the nozzle assembly 1. When the transmission structure 2 is in the first locking position and the nozzle assembly 1 is in a closed state, the second locking surface 2111 abuts against the upper side of the first locking surface 1311. When the transmission structure 2 is in the first unlocking position and the nozzle assembly 1 is in an open state, the second locking surface 2111 is separated from the first locking surface 1311 and arranged on a side of the first locking surface 1311 away from the operating structure 3. The transmission structure 2 moves from the first locking position to the first unlocking position driven by the operating structure 3, and at the same time drives the second locking surface 2111 to move toward a side of the first locking surface 1311 away from the operating structure 3, until it is separated from the first locking surface 1311 to release the matching connection between the second locking portion 20 and the first locking portion 10. In this embodiment, the first locking portion 10 is arranged on the side of the nozzle assembly 1 away from the operating structure 3, so that the overall spatial arrangement of the nozzle opening device is compact. In other embodiments, the first locking portion 10 can also be arranged on the lower side of the nozzle assembly 1 to improve the reliability of the connection between the nozzle assembly 1 and the transmission structure 2.

[0037] like Figure 3As shown, in some specific embodiments, the second locking portion 20 includes a second connecting block 212 arranged along the height direction, and a second locking block 211 connected to the upper end of the second connecting block 212, and the second locking block 211 is protruding from the second connecting block 212 and arranged on a side close to the operating structure 3, so as to form the second locking surface 2111 on the bottom surface of the second locking block 211. It is agreed that the nozzle assembly 1 is located in the horizontal plane direction when in the closed state, and the height direction is a direction perpendicular to the horizontal plane direction, which is conducive to the stable connection between the first locking portion 10 and the second locking portion 20.

[0038] like Figure 1 As shown, in some specific embodiments, the arrangement direction of the transmission structure 2 is arranged perpendicular to the arrangement direction of the suction nozzle assembly 1. The suction nozzle assembly 1 includes a straw member 11, a suction nozzle member 12 connected to the free end of the straw member 11, and a suction nozzle sleeve 13 which is sleeved on the outside of the suction straw member 11 and arranged close to the end of the suction nozzle member 12 away from the free end of the suction nozzle member 12. The first locking portion 10 is configured as a groove structure recessed on the side of the suction nozzle sleeve 13 away from the operating structure 3, and the bottom surface of the groove structure forms the first locking surface 1311. The second locking portion 20 extends into the groove structure through its second locking block 211 so that the second locking surface 2111 abuts against the upper side of the first locking surface 1211, so that the first locking portion 10 does not need to occupy additional layout space, and the space layout is more compact. In other embodiments, the first locking portion 10 can also be configured as a protruding structure protruding from the nozzle sleeve 13 on a side away from the operating structure 3, and in this case, the bottom surface of the protruding structure can also form the first locking surface 1311; the nozzle sleeve 13 can also be configured to be sleeved outside the nozzle piece 12 and arranged close to the end of the nozzle piece 12 away from the free end of the nozzle piece 12, or to be sleeved outside the nozzle piece 12 and the straw piece 11 at the same time and arranged away from the free end of the nozzle piece 12; the nozzle assembly 1 can also be configured to include a fixed connection The straw member connected to the cup cover body and the nozzle member rotatably connected to the cup cover body, when the nozzle member is in an open state, the drinking water channel inside the nozzle member is connected with the drinking water channel in the straw member, and when the nozzle member is in a closed state, the outer wall of the nozzle member blocks the drinking water channel in the straw member; the nozzle assembly 1 can also include a nozzle cover rotatably connected to the nozzle sleeve 13, at this time, the first locking part 10 is arranged on the nozzle cover, and the nozzle assembly 1 can also be kept in a closed state through the cooperation connection between the first locking part 10 and the second locking part 20.

[0039] like Figure 3As shown, in some specific embodiments, the nozzle sleeve 13 is rotatably connected to the cup cover body through the first rotating shaft 14, and the first rotating shaft 14 is equipped with a third reset member 15 for driving the nozzle assembly 1 to remain in the open state, so that when the operator drives the operating structure 3 to move to drive the transmission structure 2 to release the matching connection between the first locking portion 10 and the second locking portion 20, the nozzle assembly 1 can be immediately driven to rotate from the closed state to the open state through the third reset member 15, so as to realize the one-key opening of the nozzle assembly 1, and facilitate the quick opening of the nozzle assembly 1 for drinking. In other embodiments, the third reset member 15 may not be provided, and the nozzle assembly 1 can be driven to rotate from the closed state to the open state through the elastic force of the straw member 11 itself.

[0040] In some specific embodiments, the nozzle cover 13 includes a cover shell 131 and a cover shell 2 132 detachably connected to the cover shell 131, and a sleeve connection channel is formed between the cover shell 131 and the cover shell 2 132. One end of the suction tube member 11 close to the suction nozzle member 12 is sleeved in the sleeve connection channel. The end surfaces of the cover shell 131 and the cover shell 2 132 close to the suction nozzle member 12 are respectively abutted against the end surfaces of the suction nozzle member 12 away from the free end thereof. The first rotating shaft 14 is convexly arranged on both sides of the cover shell 131, and the first rotating shaft 14 is connected to the suction nozzle assembly. 1 are arranged perpendicularly to each other, the third reset member 15 is set as a torsion spring, including a coil part sleeved outside the first rotating shaft 14 and a torsion arm part 1 and a torsion arm part 2 respectively extending from the two ends of the coil part, a torsion arm channel is opened on the first rotating shaft 14, the torsion arm part 1 is penetrated and limited in the torsion arm channel, the torsion arm part 2 is limitedly connected to the external cup cover body, when the torsion arm part 1 rotates with the suction nozzle assembly 1 toward the closed state to compress the third reset member 15, the third reset member 15 provides a reaction force and drives the suction nozzle assembly 1 to rotate to the open state through the torsion arm part 1. The inner side of the sleeve shell 1 131 is convexly provided with two buckles 1 respectively arranged on both sides of the sleeve connection channel, and the inner sides of the two side walls of the sleeve shell 2 132 are respectively provided with buckles 2 corresponding to the two buckles 1, and the sleeve shell 1 131 and the sleeve shell 2 132 are detachably connected through the snap connection of the buckle 1 and the buckle 2, which is convenient for assembly. A notch is recessed on the outer side wall of the second casing 132 away from the operating structure 3 from an end face thereof close to the first casing 131. The first locking surface 1311 is arranged on the top end face of the side wall of the first casing 131 away from the operating structure 3. When the first casing 131 and the second casing 132 are connected, the notch and the first locking surface 1311 surround to form the above-mentioned groove structure, which is convenient for processing and forming. In other embodiments, the groove structure can also be recessed from the outer side wall of the first casing 131 or the second casing 132.

[0041] like Figure 5As shown, in some specific embodiments, the operating structure 3 includes a first transmission part 32, and the transmission structure 2 includes a second transmission part 221 arranged on the side of the first transmission part 32 close to the suction nozzle assembly 1. The vertical distance between the second transmission part 221 and the suction nozzle assembly 1 gradually increases from the end close to the operating structure 3 to the end away from the operating structure 3. The activity direction of the operating structure 3, the movement direction of the transmission structure 2, and the arrangement direction of the second transmission part 221 are not parallel to each other. Therefore, when the operator drives the operating structure 3 along the activity direction, the first transmission part 32 abuts against the second transmission part 211 and moves along the surface of the second transmission part 211 to push the transmission structure 2 toward the direction close to the suction nozzle assembly 1 to release the mating connection between the first locking part 10 and the second locking part 20. The driving method can be pressing or sliding or other conventional operating means. In this embodiment, the moving direction of the operating structure 3 is different from the moving direction of the transmission structure 2. The moving direction can be set to adapt to the angle and direction of pressing or sliding of the human hand, so that the operator can press or slide the operating structure 3. In other embodiments, the moving direction of the operating structure 3 and the moving direction of the transmission structure 2 can also be set to the same direction, so that when the operator presses or slides the operating structure 3 along the moving direction, the first transmission part 32 abuts against the second transmission part 211, and further pushes the transmission structure 2 toward the direction close to the suction nozzle assembly 1 to release the fitting connection between the first locking part 10 and the second locking part 20.

[0042] In some specific embodiments, the transmission structure 2 is arranged at one end away from the operating structure 3 with a first reset member 23 for driving the transmission structure 2 to remain in the first locking position close to the operating structure 3, so that when the operator drives the operating structure 3 to move to drive the transmission structure 2 to move to the first locking position in contact with the first locking portion 10 and the second locking portion 20, the transmission structure 2 can be driven by the first reset member 23 to move from the first unlocking position to the first locking position, and the operating structure 3 is reset to the position before the drive under the push of the transmission structure 2. The first reset member 23 can be set to a compression spring or elastic silica gel arranged between the end of the transmission structure 2 away from the operating structure 3 and the cup cover body. In this embodiment, the inner side of the operating structure 3 is arranged with a second reset member 33 for driving the operating structure 3 to reset after moving along the operating direction, which is more conducive to the timely reset of the operating structure 3. The operating structure 3 includes an operating part 31 for contacting the operator, the first transmission part 32 is connected to the operating part 31, and the second reset member 33 can be set to a compression spring or elastic silica gel arranged between the inner wall of the operating part 31 and the cup cover body.

[0043] like Figure 3As shown, in some specific embodiments, the operating part 31 is rotatably connected to the cup cover body through the second rotating shaft 34, the movable direction of the operating structure 3 is arranged along the circumferential direction of the second rotating shaft 34, the second rotating shaft 34 is arranged in the middle of the operating part 31 or at one end of the operating part 31 close to the nozzle assembly 1, and the first transmission part 32 is arranged at one end of the operating part 31 away from the nozzle assembly 1. When the operator presses the operating part 31, the operating structure 3 rotates toward the nozzle assembly 1 and the transmission structure 2 along the circumferential direction of the second rotating shaft 34, and pushes the transmission structure 2 to move toward the nozzle assembly 1. In other embodiments, the operating part 31 and the cup cover body can also be slidably connected along the vertical direction of the transmission structure 2, so that when the operator presses or slides the operating part 31, the operating structure 3 slides relative to the cup cover body and pushes the transmission structure 2 to move toward the nozzle assembly 1.

[0044] like Figure 7-10 As shown, as another embodiment of the utility model, a cup cover 100 is also disclosed, comprising a cup cover body 4 and the above-mentioned suction nozzle opening device arranged on the cup cover body 4. The cup cover in this embodiment, because the suction nozzle opening device provided by the utility model is adopted, has the effects of simple operation, convenient use and durability.

[0045] like Figure 8 As shown, in some specific embodiments, a mounting base for mounting the suction nozzle assembly 1, the transmission structure 2 and the operating structure 3 is provided in the cup cover body 4, the cup cover body 4 includes a cover structure 41 and a handle structure 42 connected to the side of the cover structure 41, the suction nozzle assembly 1 is arranged on the cover structure 41, and the operating structure 42 is arranged on the handle structure 42, so that the operator can drive the operating structure 3 to move relative to the cup cover body 4 while holding the handle structure 42 to open the suction nozzle assembly 1, thereby achieving single-handed holding of the cup cover 100 and opening the suction nozzle assembly 1, which is simple and convenient to operate, especially convenient for drinking while driving, and has strong practicality. In other embodiments, the operating structure 42 can also be arranged on the cover structure 41, or on the cover structure 41 and the handle structure 42 at the same time, and can also be used to open the suction nozzle assembly 1.

[0046] like Figure 11-12 As shown, as another embodiment of the utility model, a cup is also disclosed, comprising a cup body 200 and the cup cover 100 covered on the cup body 200. A pipe fitting 300 is arranged in the cup body 200, and the pipe fitting 300 is connected to the suction nozzle assembly 1, and is used to introduce the liquid in the cup body 200 into the suction nozzle assembly 1. The cup cover in this embodiment, because the cup cover 100 provided by the utility model is adopted, has the effects of simple operation, convenient use, durability, and one-handed holding of the cup and opening of the suction nozzle assembly 1.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the utility model.

[0048] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A nozzle opening device, characterized in that: include: The nozzle assembly can be rotatably connected to the outer cup cover body, has a closed state stored relative to the cup cover body, and an open state unfolded relative to the cup cover body, and the nozzle assembly is provided with a first locking portion; The transmission structure is provided with a second locking portion arranged corresponding to the first locking portion, the nozzle assembly is kept in a closed state by the cooperation between the first locking portion and the second locking portion, and the nozzle assembly is allowed to switch between the closed state and the open state by releasing the cooperation between the first locking portion and the second locking portion; The operating structure is in transmission connection with the transmission structure, and can move relative to the cup cover body to drive the transmission structure to move until the second locking portion is away from the first locking portion to release the engagement.

2. The nozzle opening device according to claim 1, characterized in that: The first locking portion has a first locking surface, and the second locking portion has a second locking surface. The first locking portion and the second locking portion are matched and connected by the second locking surface abutting against the upper side of the first locking surface, and the second locking surface is separated from the first locking surface to release the match.

3. The nozzle opening device according to claim 2, characterized in that: The first locking portion is arranged on the lower side of the suction nozzle assembly, or on a side of the suction nozzle assembly away from the operating structure, and the transmission structure is arranged to move between a first locking position close to the operating structure and a first unlocking position close to the suction nozzle assembly. When the transmission structure is in the first locking position and the suction nozzle assembly is in a closed state, the second locking surface abuts against the upper side of the first locking surface. When the transmission structure is in the first unlocking position and the suction nozzle assembly is in an open state, the second locking surface is separated from the first locking surface and is arranged on a side of the first locking surface away from the operating structure.

4. The nozzle opening device according to claim 3, characterized in that: The second locking portion includes a second connecting block arranged along the height direction and a second locking block connected to the upper end of the second connecting block. The second locking block protrudes from the second connecting block and is arranged on one side close to the operating structure to form the second locking surface on the bottom surface of the second locking block.

5. The nozzle opening device according to claim 4, characterized in that: The arrangement direction of the transmission structure is perpendicular to the arrangement direction of the suction nozzle assembly. The suction nozzle assembly includes a straw member, a suction nozzle member connected to the free end of the straw member, and a suction nozzle sleeve that is sleeved on the outside of the straw member and / or the suction nozzle member and arranged close to an end of the suction nozzle member away from the free end of the suction nozzle member. The first locking portion is configured as a groove structure recessed on the side of the suction nozzle sleeve away from the operating structure, and the bottom surface of the groove structure forms the first locking surface.

6. The nozzle opening device according to claim 5, characterized in that: The nozzle sleeve is rotatably connected to the cup cover body via a first rotating shaft, and a third reset member for driving the nozzle assembly to remain in an open state is mounted on the first rotating shaft.

7. The nozzle opening device according to any one of claims 1 to 6, characterized in that: The operating structure includes a first transmission part, and the transmission structure includes a second transmission part arranged on a side of the first transmission part close to the suction nozzle assembly. The vertical distance between the second transmission part and the suction nozzle assembly gradually increases from the end close to the operating structure to the end away from the operating structure. The activity direction of the operating structure, the movement direction of the transmission structure, and the arrangement direction of the second transmission part are not parallel to each other. When the operator drives the operating structure along the activity direction, the first transmission part abuts against the second transmission part and moves along the surface of the second transmission part to push the transmission structure toward the direction close to the suction nozzle assembly until the mating connection between the first locking part and the second locking part is released.

8. The nozzle opening device according to claim 7, characterized in that: A first reset member for driving the transmission structure to remain in a first locking position close to the operating structure is arranged at one end of the transmission structure away from the operating structure.

9. A cup cover, characterized in that: The invention comprises a cup cover body and a suction nozzle opening device as claimed in any one of claims 1 to 8 arranged on the cup cover body.

10. A cup, characterized in that: A cup cover as claimed in claim 9 comprising a cup body and a cover fitted on the cup body, wherein a mounting base for mounting the suction nozzle assembly, a transmission structure and an operating structure is arranged in the cup cover body, the cup cover body comprises a cover structure and a handle structure connected to the side of the cover structure, the suction nozzle assembly is arranged on the cover structure, and the operating structure is arranged on the cover structure and / or the handle structure.

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