CN115180291B

CN115180291B - Cup cover and cup

Info

Publication number: CN115180291B
Application number: CN202111288293.4A
Authority: CN
Inventors: 赵广鲁
Original assignee: Zhejiang Supor Co Ltd
Current assignee: Zhejiang Supor Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2023-07-28
Anticipated expiration: 2041-11-02
Also published as: CN115180291A

Abstract

The invention provides a cup cover and a cup set, wherein the cup cover comprises a cover body and a direct drinking opening cover plate, the cover body is provided with a direct drinking opening, the direct drinking opening cover plate is rotatably connected with the cover body and can seal the direct drinking opening, the direct drinking opening cover plate comprises a cover plate main body and a locking part which is slidably arranged on the cover plate main body, and when the cover plate main body covers the direct drinking opening, the locking part can slide to a locking position to be mutually locked with the cover body, so that the cover plate main body is pressed onto the cover body. When drinking water is needed, the locking part can be pushed to move the direct drinking water cover to open the direct drinking water opening, so that compared with other uncovering modes, the pushing mode is more convenient, and the use of a user is facilitated.

Description

Cup cover and cup

Technical Field

The invention relates to the technical field of storage appliances, in particular to a cup cover and a cup.

Background

Currently, cups on the market, such as a water cup with a direct drinking opening and a suction nozzle, generally have a direct drinking opening cover plate and a suction nozzle cover plate, and the cover and the opening modes are that a flip structure rotates to open and close, and a switch usually uses a locking mode of a buckle or a clamping hook, so that the operation is relatively tight, and the operation is not beneficial to a user.

Disclosure of Invention

The invention aims to provide a cup cover and a cup tool, and the opening and closing locking mode of a drink opening cover plate is that a drink opening is opened and closed through a push-pull locking part, so that the operation of a user is convenient.

For the purposes described above, the present disclosure provides the following technical solutions:

according to an aspect of the present invention, there is provided a cup lid including a lid body having a drink-through opening thereon and a drink-through opening cover rotatably connected to the lid body and capable of blocking the drink-through opening, the drink-through opening cover including a cover main body and a locking portion slidably provided on the cover main body, the locking portion being slidable to a locking position to be locked with the lid body to press the cover main body to the lid body when the cover main body covers the drink-through opening. The locking part slides and locks the direct drinking cover plate by pushing, so that the direct drinking cover plate is more convenient for users to use relative to a switch locking mode of a buckle and a clamp.

According to an aspect of the invention, the locking portion is provided on the upper surface of the cover plate body, a first end of the locking portion being connected to the first end of the cover plate body, and a second end of the locking portion being capable of being pressed against the second end of the cover plate body in the locked position. The locking part and the cover plate main body are mutually attached, so that the structure is more compact and attractive.

According to one aspect of the invention, a clamping hook is arranged on the cover body, a clamping protruding part is arranged on the second end of the locking part, and the locking part can slide on the cover plate main body along the first direction, so that in the locking position, the clamping protruding part can be abutted with the lower surface of the clamping hook. The direct-drinking mouth cover piece is locked by the clamping of the clamping hook and the clamping protruding part, so that the direct-drinking mouth cover piece is prevented from loosening.

According to an aspect of the invention, the clamping protruding portion is formed by protruding a second end portion of the locking portion along a second direction perpendicular to the first direction, and the clamping hook protrudes upwards from the upper surface of the cover body and is bent and extended towards the locking portion along the second direction.

According to an aspect of the present invention, the cover main body includes a drink-through lid closing portion and a rotating shaft portion connected to each other, a locking portion supporting portion is formed between the rotating shaft portion and the drink-through lid closing portion, the locking portion is formed in a ring shape, the locking portion is sleeved on an outer peripheral portion of the drink-through lid closing portion, and a first end portion of the locking portion is provided on the locking portion supporting portion and is slidable in the first direction on the locking portion supporting portion. The sliding locking of the locking part can be realized, the sliding mode is simpler, and the operation is easy.

According to an aspect of the invention, the side walls of the two sides of the locking part support part are provided with pin holes extending along the second direction, the two sides of the locking part are provided with guide holes, the guide holes are long waist holes, are positioned at the outer sides of the pin holes and extend along the first direction, and the direct drinking mouth cover piece further comprises pins penetrating through the guide holes and the pin holes so as to connect the locking part and the cover piece main body. The pin can set the front and back movement range for the sliding of the locking part, and can provide a prompting function for a user.

According to an aspect of the invention, the width of the locking portion is larger than the width of the cover main body in the second direction, the locking portion includes a folded edge folded downward at a position corresponding to the locking portion supporting portion, the folded edge is erected on the outer sides of both side walls of the locking portion supporting portion, and the guide hole is formed on the folded edge. The folded edge design can connect the locking part with the cover plate main body, and the appearance of the locking part is more attractive.

According to an aspect of the invention, the lower edge of the second end of the cover main body is provided with a guide groove extending along the first direction, the clamping protruding portion comprises a cover clamping portion and a cover clamping portion which are connected with each other, the cover clamping portion and the cover clamping portion extend opposite to each other along the second direction, the cover clamping portion is abutted with the lower surface of the clamping hook, and the cover clamping portion is arranged in the guide groove and can slide in the guide groove. The guide groove can enable the connection between the cover plate clamping part and the cover body to be firmer, and integrally strengthen the connection stability between the locking part and the cover body as well as between the locking part and the cover body.

According to one aspect of the invention, the cover body comprises a top wall and a side wall extending downwards along the top wall, a rotating shaft seat is arranged on the top wall, a shaft hole is arranged at a first end part of the rotating shaft seat along the first direction, a rotating shaft is arranged at the end part of the rotating shaft part, the rotating shaft is pivotably arranged in the shaft hole, and the clamping hook is positioned at a second end part of the rotating shaft seat opposite to the first end part. By the arrangement, the direct-drinking water cover piece and the cover body can be rotatably connected.

According to an aspect of the invention, the locking portion support portion is recessed downward with respect to the upper surfaces of the drink-through lid engaging portion and the rotating shaft portion, the locking portion is formed in a substantially rectangular ring shape, the upper surface of the first end of the locking portion is flush with the upper surface of the drink-through lid engaging portion, and the second end of the locking portion protrudes upward to form a push-pull portion that is higher than the upper surface of the cover main body. The push-pull part can be used for pushing and pulling the locking part, thereby facilitating the operation of a user.

According to one aspect of the invention, the cup cover is further provided with a suction part, the suction part comprises a suction nozzle accommodating cavity arranged on the cover body and a suction nozzle arranged in the suction nozzle accommodating cavity, the suction nozzle accommodating cavity is formed into a cylinder shape and penetrates through the thickness of the cover body, the bottom of the suction nozzle accommodating cavity is provided with a step protruding inwards in the radial direction, the periphery of the suction nozzle is sleeved with an elastic piece, the periphery of the suction nozzle is provided with a first outer flange, and the elastic piece is arranged between the first outer flange and the step. The drinking part can enrich the functionality of the product.

According to one aspect of the invention, the cup cover further comprises a suction nozzle cover plate, the suction nozzle cover plate is pivotally arranged on the cover body and covers the suction nozzle, the end part of the suction nozzle cover plate is provided with a suction nozzle cover plate clamping part, the side wall of the cover body is provided with a switch part, the switch part comprises a switch key, the switch key and the clamping part are mutually clamped, the periphery of the suction nozzle is provided with a suction nozzle limit ring, the suction nozzle limit ring is positioned below the step, and the inner diameter of the suction nozzle limit ring is larger than the inner diameter of the step. The suction nozzle cover plate can be used for blocking the suction nozzle. The switch can be used for controlling the switch of the suction nozzle cover plate.

According to one aspect of the invention, the periphery of the suction nozzle is provided with a second outer flange, the second outer flange is arranged above the first outer flange, a suction nozzle sealing ring is arranged between the first outer flange and the second outer flange, the suction nozzle accommodating cavity is provided with an upper section and a lower section with different diameters, the diameter of the upper section is larger than that of the lower section, the outer diameter of the suction nozzle sealing ring is larger than the inner diameter of the lower section and smaller than the inner diameter of the upper section, and when the suction nozzle pops out, the suction nozzle sealing ring is positioned in the upper section. The arrangement can balance air pressure by utilizing the gap between the suction nozzle sealing ring and the upper section, so that a user can drink water by the suction nozzle.

According to another aspect of the invention, the cup includes a cup body and a cap as previously described.

The cup cover and the cup have the following beneficial effects: when the direct drinking mouth is used for drinking water, the locking part can be pushed to lock and unlock the direct drinking mouth cover piece, so that the direct drinking mouth cover is convenient for users to use.

Drawings

The foregoing and/or other objects and advantages of the invention will become more apparent from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a longitudinal cross-sectional view of a cap of an exemplary embodiment of the present invention in which both a drink-through lid and a spout lid are closed.

Fig. 2 is a longitudinal cross-sectional view of a cap of an exemplary embodiment of the present invention with a drink-through flap closed and a spout flap open.

Fig. 3 is a longitudinal cross-sectional view of a lid cover of an exemplary embodiment of the present invention with a drink-through flap closed and a spout flap open.

Fig. 4 is a perspective view of a closure portion of a cap in a locked position in accordance with an exemplary embodiment of the present invention.

Fig. 5 is a perspective view of a closure portion of a cap in an open position in accordance with an exemplary embodiment of the present invention.

Fig. 6 is an enlarged view of a partial structure at I in fig. 4.

Fig. 7 is a perspective view of the cover main body of fig. 1.

Fig. 8 is a perspective view of the locking portion of fig. 1.

Fig. 9 is a structural view of the cover body in fig. 1.

Fig. 10 is a perspective view of the suction nozzle of fig. 1.

Fig. 11 is a perspective view of the suction nozzle flap of fig. 1.

Reference numerals illustrate:

100. a cover body; 101. a top wall; 102. a sidewall; 103. a rotating shaft seat; 104. a switching key; 110. a direct drinking mouth; 120. a clamping hook; 200. a direct drinking mouth piece; 201. a cover plate main body; 2011. a rotating shaft portion; 2012. a direct drinking water tap cover closing part; 202. a locking part; 203. a locking part supporting part; 204. a pin hole; 205. a guide hole; 206. a push-pull part; 210. a clamping protruding part; 211. a cover body clamping part; 212. a cover plate clamping part; 300. a suction nozzle accommodating chamber; 301. a step; 310. a suction nozzle; 320. an elastic member; 330. a first outer flange; 340. a suction nozzle limit ring; 350. a second outer flange; 360. a suction nozzle sealing ring; 400. a suction nozzle cover plate; 401. a clamping part; 500. a direct drinking port sealing ring; 600. a vent sealing ring; 700. and a vent hole.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the embodiments of the present invention should not be construed as limited to the embodiments set forth herein. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

The present invention provides a cup cover and a cup equipped with the same, and specific structures of the cup cover and the cup according to embodiments of the present invention will be described in detail with reference to fig. 1 to 11. In the drawings, like reference numerals refer to like parts throughout.

Fig. 1 is a longitudinal cross-sectional view of a lid of an exemplary embodiment of the present invention with both a drink-through lid piece and a spout lid piece in a closed position. Fig. 2 is a longitudinal cross-sectional view of a cap of an exemplary embodiment of the present invention with a drink-through flap closed and a spout flap open. Fig. 3 is a longitudinal cross-sectional view of a cap of an exemplary embodiment of the present invention with a drink-through flap open and a spout flap closed. Fig. 4 is a perspective view of a closure portion of a cap in a locked position in accordance with an exemplary embodiment of the present invention. Fig. 5 is a perspective view of a closure portion of a cap in an open position in accordance with an exemplary embodiment of the present invention. Fig. 6 is an enlarged view of a partial structure at I in fig. 4.

As shown in fig. 1-6, the cap of the exemplary embodiment of the present invention includes a cap body 100, the cap body 100 having a drink-through opening 110; the direct drinking port cover 200 is rotatably connected with the cover body 100 and is plugged above the direct drinking port 110, the direct drinking port cover 200 comprises a cover body 201 and a locking part 202, the locking part 202 is slidably arranged on the direct drinking port cover 200, and when the cover body 201 covers the direct drinking port 110, the locking part 202 can slide to a locking position and mutually lock the cover body 100 so as to press the cover body 201 onto the cover body 100. The locking portion 202 can be pushed by an external force to be placed at the locking position to lock the cover main body 201, when the cover main body 201 needs to be opened, the locking portion 202 can be pushed to return to the original position, and compared with a general locking mode of clamping or buckling, the sliding locking structure is simple in structure and easy to operate.

The locking portion 202 is provided on the upper surface of the cover main body 201, a first end of the locking portion 202 is connected to the first end of the cover main body 201, and a second end of the locking portion 202 can be pressed against the second end of the cover main body 201 in the locked position. Specifically, the cover body 100 is provided with a hook 120, the locking portion 202 is provided with a locking protrusion 210, the locking portion 202 can slide on the cover main body 201 along the first direction, the locking protrusion 210 is located at a second end of the locking portion 202 along the first direction, and the locking protrusion 210 can be abutted against the lower surface of the hook 120.

Fig. 7 is a perspective view of the cover main body of fig. 1. Fig. 8 is a perspective view of the locking portion of fig. 1. As an example, the locking portion 202 may be sleeved on the outer side of the cover main body 201, and the shape of the locking portion 202 may be annular or may be other shapes, which are matched with the shape of the cover main body 201. The sliding direction of the latch 202 is defined as a first direction and a direction perpendicular to the first direction is defined as a second direction based on the upper surface of the cover body 100. More specifically, the locking protrusion 210 is formed by extending the second end of the locking portion 202 along the second direction, and the hook 120 protrudes upward from the upper surface of the cover body 100 and is formed by bending and extending toward the locking portion 202 along the second direction. As an example, the hook 120 may be integrally formed with the cover body 100, and may have a rectangular parallelepiped shape with a bump of a certain thickness. The shape of the engaging protrusion 210 may be matched with the hook 120, and may be integrally formed by extending the locking portion 202 in a direction opposite to the hook 120. When the locking part 202 is pushed to lock the direct drinking cover piece 200, the clamping protruding part 210 is positioned below the clamping hook 120, so that the cover piece main body 201 can be locked, the cover piece main body 201 is prevented from rotating and opening, and liquid in the cup is prevented from flowing out.

In the example shown in the drawings, when the locking part 202 is pushed outward, the catching protrusion 210 is overlapped and caught with the catching hook 120 up and down, and when the locking part 202 is pushed inward, the catching protrusion 210 is staggered up and down with the catching hook 120, thereby releasing the cover plate main body 201. Specifically, when the locking portion 202 is pushed outward, the front end of the locking protrusion 210 may first contact the rear end of the hook 120, and as the locking portion 202 moves along the first direction, the locking protrusion 210 may completely contact the hook 120 in an up-down overlapping manner, so that the locking protrusion 210 and the hook 120 have a sufficient contact area, and the locking protrusion 210 and the hook 120 are designed with a sufficient protrusion length to ensure the stability of locking. The direction of sliding locking of the locking portion 202 is not limited to the outward pushing to achieve locking in the above example, and the inward pushing may be used to achieve locking.

In order to stably slide the locking portion 202 relative to the cover main body 201, as shown in fig. 7 to 8, the cover main body 201 includes a rotation shaft portion 2011 and a straight drink mouth closing portion 2012, the straight drink mouth closing portion 2012 is used for sealing the straight drink mouth 110, and in order to ensure the sealing effect, a straight drink mouth sealing ring 500 may be disposed at a lower portion of the straight drink mouth closing portion 2012. The rotation shaft portion 2011 may be used to connect the cover main body 201 and the cover body 100. The rotation shaft portion 2011 and the drink-through cap portion 2012 are connected to each other, a lock portion supporting portion 203 is formed between the rotation shaft portion 2011 and the drink-through cap portion 2012, the lock portion 202 is formed in a ring shape, the lock portion 202 may be formed as a substantially rectangular frame, the outer peripheral portion of the drink-through cap portion 2012 is sleeved with the first end portion of the lock portion 202 is disposed on the lock portion supporting portion 203, and is capable of sliding on the lock portion supporting portion 203 in the first direction. The two ends of the locking portion supporting portion 203 are respectively connected with the rotating shaft portion 2011 and the straight drink cap closing portion 2012, the straight drink cap closing portion 2012 and the locking portion supporting portion 203 can be plate-shaped, the extending length of the locking portion supporting portion 203 along the first direction can be not smaller than the sliding length of the clamping protruding portion 210 along the first direction, and the clamping protruding portion 210 can be guaranteed to be in contact with or separated from the clamping hook 120. In addition, when the locking portion 202 and the cover main body 201 are coupled to each other, the first end of the locking portion 202 may be placed in the locking portion supporting portion 203. As an example, the upper surface of the latch support 203 may be recessed downward relative to the upper surface of the drink-through closure 2012 such that the upper surface of the first end of the latch 202 is flush with the upper surface of the drink-through closure 2012, ensuring a certain aesthetic appearance.

In order to connect the locking part 202 and the cover main body 201, as shown in fig. 7 to 8, the side walls of both sides of the locking part support part 203 are provided with pin holes 204, both sides of the locking part 202 are provided with guide holes 205, the guide holes 205 are long waist holes, are located at the outer sides of the pin holes 204 and extend in the first direction, and the direct drinking spout cover 200 further includes a pin passing through the guide holes 205 and the pin holes 204 to connect the locking part 202 and the cover main body 201. So configured, the locking portion 202 can stably slide relative to the cover main body 201, as an example, when the locking protrusion 210 and the hook 120 are interlocked, one side of the pin hole 204 can be abutted with the pin, when the locking protrusion 210 and the hook 120 are separated, the other side of the pin hole 204 can be abutted with the pin, in comprehensive terms, the pin can provide a predetermined sliding range for the sliding of the locking portion 202, and the abutment of the side wall of the pin hole 204 and the pin has a prompting function, so that the use is convenient for the user.

As an example, the width of the locking part 202 in the second direction is larger than the width of the cover main body 201, and the locking part 202 includes a folded edge folded down, which is provided on the outer side of both side walls of the locking part supporting part 203, at a position corresponding to the locking part supporting part 203, and the guide hole 205 is formed on the folded edge. The length of the guide hole 205 may be at least greater than twice the width of the clamping protrusion 210 and the hook 120 overlapped with each other, so that the clamping protrusion 210 and the hook 120 can be clamped to and separated from each other.

In order to make the connection between the locking portion 202 and the cover main body 201 and the connection between the locking portion and the cover main body 100 more stable, as shown in fig. 6, the locking protrusion 210 includes a cover locking portion 211 and a cover locking portion 212 that are connected to each other, the cover locking portion 212 is disposed opposite to the cover locking portion 211, the cover locking portion 211 abuts against the lower surface of the hook 120, and the cover locking portion 212 abuts against the lower edge of the outer end portion of the cover main body 201. As an example, the cover clamping portion 211 and the cover clamping portion 212 may be axisymmetrically distributed on the side wall of the locking portion 202. The lower edge of the second end of the cover main body 201 may be further provided with a guide groove extending in the first direction, in which the cover catching portion 212 is provided and slides. By providing the guide groove, the second end of the locking portion 202 can be stably connected with the cover main body 201, preventing the locking portion 202 from loosening and falling off with respect to the cover main body 201, and on the other hand, ensuring more stable sliding of the locking portion 202 with respect to the cover main body 201.

To facilitate pushing and pulling the latch 202, as shown in FIGS. 7-8, a first end of the latch 202 protrudes upward to form a push-pull 206, the push-pull 206 being higher than the upper surface of the cover main body 201. The push-pull portion 206 may be integrally formed with the second end portion of the locking portion 202 or may be separately provided and connected to each other. In order to enable the latch 202 to slide with respect to the cover main body 201, a gap is formed between the push-pull portion 206 and the first end portion of the latch 202, and the cover main body 201 may be located in the gap, which may be, for example, a through-hole shape.

In order to connect the cover main body 201 and the cover body 100, as shown in fig. 9, the cover body 100 includes a top wall 101 and a side wall 102 extending downward along the top wall 101, a pivot seat 103 is provided on the top wall 101, a first end of the pivot seat 103 along a first direction is provided with a shaft hole, an end of the pivot portion 2011 is provided with a pivot, the pivot is pivotally disposed in the shaft hole, and the hook 120 is located at a second end of the pivot seat 103 opposite to the first end. By this arrangement, the cover main body 201 can be rotated relative to the cover main body 100, and the user can conveniently open the direct drinking opening cover 200.

In order to realize the functional diversity of the cup cover of the present invention, as shown in fig. 1-3 and 9-11, the cup cover is further provided with a drinking part, the drinking part comprises a suction nozzle accommodating cavity 300 arranged on the cover body 100 and a suction nozzle 310 arranged in the suction nozzle accommodating cavity 300, the suction nozzle accommodating cavity 300 is formed into a cylinder shape and penetrates through the thickness of the cover body 100, the bottom of the suction nozzle accommodating cavity 300 is provided with a step 301 protruding inwards in the radial direction, the periphery of the suction nozzle 310 is sheathed with an elastic piece 320, the periphery of the suction nozzle 310 is provided with a first outer flange 330, and the elastic piece 320 is arranged between the first outer flange 330 and the step 301. Specifically, the suction nozzle accommodating cavity 300 is located on the upper surface of the top wall 101, the mouth of the suction nozzle accommodating cavity 300 is higher than the top wall 101, a certain angle is formed between the central axis of the suction nozzle accommodating cavity 300 and the plane where the top wall 101 is located, the suction nozzle 310 can be placed in the suction nozzle accommodating cavity 300 in an inclined state, the bottom end of the suction nozzle 310 can extend to the bottom of the cup body, and the inclined angle can enable the suction pipe to be more easily contacted with the bottom of the cup body, so that the suction pipe is convenient for sucking drinks located at the bottom of the cup body. The elastic member 320 may be a spring, or may be other elastic members, where the inner diameter of the elastic member 320 is larger than the inner diameter of the step 301 and smaller than the outer diameter of the first outer flange 330, so as to ensure that the elastic member 320 can be forced to shrink and make the suction nozzle 310 have a movement tendency to pop out when the mouth of the suction nozzle 310 is squeezed. The outer circumference of the suction nozzle 310 may be further provided with other sealing rings located in the suction nozzle receiving chamber 300 for enhancing sealability.

In order to cover the suction nozzle 310, the cup cover further comprises a suction nozzle cover piece 400, the suction nozzle cover piece 400 is pivotally arranged on the rotating shaft seat 103 and covers the suction nozzle 310, a suction nozzle cover piece clamping portion 401 is arranged at the end of the suction nozzle cover piece 400, a switch portion is arranged on the side wall 102, the switch portion comprises a switch key 104, and the switch key 104 and the clamping portion 401 are mutually clamped. The nozzle cover 400 controls the engagement of the switch key 104 and the engagement portion 401 through the switch portion, when the nozzle cover 400 is closed, a nozzle opening sealing ring (not shown) provided in the nozzle cover 400 seals the nozzle 310, the nozzle 310 contracts and presses the elastic member 320, and when the nozzle cover 400 is opened, the nozzle 310 can be automatically ejected.

In order to prevent the mouthpiece 310 from being ejected from the mouthpiece receiving chamber 300, the outer circumference of the mouthpiece 310 is provided with a mouthpiece stop collar 340, the mouthpiece stop collar 340 is located below the step 301, and the inner diameter of the mouthpiece stop collar 340 is larger than the inner diameter of the step 301. The nozzle stop 340 may be engaged with the nozzle 310, or may be threaded or otherwise connected.

In order to facilitate the user to drink water with the mouthpiece 310, as shown in fig. 1 to 3, 10, the mouthpiece 310 is provided at its outer circumference with a second outer flange 350, the second outer flange 350 is provided above the first outer flange 330, a mouthpiece seal ring 360 is provided between the first outer flange 330 and the second outer flange 350, the mouthpiece receiving chamber 300 has upper and lower sections of different diameters, the diameter of the upper section is larger than the diameter of the lower section, the outer diameter of the mouthpiece seal ring 360 is larger than the inner diameter of the lower section and smaller than the inner diameter of the lower section, and the mouthpiece seal ring 360 is in the upper section when the mouthpiece 310 is ejected out of the user to use the mouthpiece 310. When the suction nozzle cover plate is closed, the suction nozzle 310 is positioned in the lower section to seal the suction nozzle accommodating cavity to prevent liquid from flowing out, when the suction nozzle cover plate 400 is opened, the suction nozzle 310 pops up, the suction nozzle sealing ring 360 enters the upper section of the suction nozzle, and because the diameter of the upper section of the suction nozzle is larger than the outer diameter of the suction nozzle sealing ring 360, a gap exists between the suction nozzle and the suction nozzle sealing ring, the air pressure inside and outside the cup body can be balanced, and suction and drinking are facilitated.

In addition, the vent sealing ring 600 is provided at the lower part of the direct drinking cap 200, and the vent 700 is provided on the cap body 100, and the vent sealing ring 600 seals the vent 700 when the direct drinking cap is closed. The invention also provides a cup, which is provided with a cup body and the cup cover.

In summary, the present invention provides a cup cover and a cup set, wherein the cup cover includes a locking portion 202, a direct drinking opening 110 and a direct drinking opening cover piece 200, the locking portion 202 is located on the direct drinking opening cover piece 200, the locking portion 202 reaches a locking position by a sliding movement manner to lock the direct drinking opening cover piece 200, the locking structure includes a hook 120 and a locking protrusion 210, the hook 120 and the locking protrusion 210 are protruding bump structures, and can be mutually abutted, and the hook 120 is located above the locking protrusion 210. The cup cover also has a suction nozzle 310 for providing drinking water for the user to use. The sliding locking manner of the locking portion 202 is more convenient and has a simple structure than the common locking manner of the clamping or buckling.

In the description of the present disclosure, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present disclosure and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure.

In the description of the present disclosure, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context. Embodiments of the present application are described above with reference to the accompanying drawings. However, it is to be understood that the disclosed embodiments are merely exemplary of various forms and alternatives. Specific structural and functional details disclosed are not to be interpreted as limiting, but as a representative basis for teaching one skilled in the art how to practice the disclosed concepts.

Claims

1. A cup cover, which comprises a cover body (100) and a direct drinking mouth cover piece (200), wherein the cover body (100) is provided with a direct drinking mouth (110), the direct drinking mouth cover piece (200) is rotatably connected with the cover body (100) and can seal the direct drinking mouth (110), and is characterized in that,

the direct drinking flap (200) comprises a flap main body (201) and a locking part (202) slidably arranged on the flap main body (201), wherein the flap main body (201) comprises a rotating shaft part (2011) and a locking part supporting part (203) arranged on one side of the rotating shaft part (2011), a first end of the flap main body (201) is rotatably connected with the cover main body (100) through the rotating shaft part (2011), a second end of the flap main body (201) is used for covering the direct drinking opening (110), the locking part (202) is arranged on the upper surface of the flap main body (201), the first end of the locking part (202) is slidably connected with the first end of the flap main body (201) through the locking part supporting part (203), so that the locking part (202) can slide on the flap main body (201), a second end of the locking part (202) comprises a clamping protrusion (210) and a push-pull protrusion (206) formed from the clamping protrusion (210) to the upper surface of the flap main body (201), when the two locking parts (201) are mutually pressed to enable the locking part (201) to slide on the upper surface (100), thereby pressing the cover plate main body (201) onto the cover body (100).

2. The cup lid of claim 1, wherein the lid body (100) is provided with a catch (120), and wherein in the locked position the snap tab (210) is capable of abutting against a lower surface of the catch (120) such that the second end of the locking portion (202) is interlocked with the lid body (100) when slid to the locked position.

3. The cup lid according to claim 2, wherein the engagement protrusion (210) is formed by a second end of the locking portion (202) protruding in a second direction perpendicular to the first direction, and the hook (120) protrudes upward from the upper surface of the lid body (100) and extends in the second direction by bending toward the locking portion (202).

4. A cap according to claim 3, wherein the cap body (201) further comprises a drink-through lid closure portion (2012), the lock portion support portion (203) is formed between the rotation shaft portion (2011) and the drink-through lid closure portion (2012), the lock portion (202) is formed in a ring shape, the lock portion (202) is fitted around an outer peripheral portion of the drink-through lid closure portion (2012), and a first end portion of the lock portion (202) is provided on the lock portion support portion (203) and is slidable in the first direction on the lock portion support portion (203).

5. The cup lid according to claim 4, wherein side walls of both sides of the locking portion supporting portion (203) are provided with pin holes (204) extending in the second direction, both sides of the locking portion (202) are provided with guide holes (205), the guide holes (205) are long waist holes, are located outside the pin holes (204) and extend in the first direction, and the drink-through flap (200) further includes pins passing through the guide holes (205) and the pin holes (204) to connect the locking portion (202) and the flap main body (201).

6. The lid of claim 5, wherein the width of the latch (202) is greater than the width of the lid body (201) in the second direction, the latch (202) including a folded-down flange that is overlapped on an outer side of both side walls of the latch support (203) at a position corresponding to the latch support (203), the guide hole (205) being formed on the flange.

7. The cup lid according to claim 5, wherein a lower edge of the second end of the cover main body (201) is provided with a guide groove extending along the first direction, the engaging protrusion (210) includes a cover engaging portion (211) and a cover engaging portion (212) that are connected to each other, the cover engaging portion (212) and the cover engaging portion (211) extend opposite to each other along the second direction, the cover engaging portion (211) abuts against a lower surface of the hook (120), and the cover engaging portion (212) is disposed in the guide groove and is slidable in the guide groove.

8. The cup lid according to claim 6, wherein the lid body (100) includes a top wall (101) and a side wall (102) extending downward along the top wall (101), a pivot seat (103) is provided on the top wall (101), a first end portion of the pivot seat (103) along the first direction is provided with a shaft hole, an end portion of the pivot portion (2011) is provided with a pivot, the pivot is pivotally disposed in the shaft hole, and the hook (120) is located at a second end portion of the pivot seat (103) opposite to the first end portion.

9. The lid of claim 4, wherein the latch support (203) is recessed relative to upper surfaces of the drink-through lid closure (2012) and the shaft (2011), the latch (202) is formed as a generally rectangular ring, an upper surface of a first end of the latch (202) is flush with an upper surface of the drink-through lid closure (2012), and the push-pull portion (206) is higher than an upper surface of the lid body (201) such that the push-pull portion (206) is capable of pressing against an upper surface of a second end of the lid body (201) when slid into a latched position.

10. The cup lid according to any one of claims 1-9, wherein a drinking portion is further provided on the cup lid, the drinking portion including a mouthpiece receiving chamber (300) provided on the lid body (100) and a mouthpiece (310) provided in the mouthpiece receiving chamber (300), the mouthpiece receiving chamber (300) being formed in a cylindrical shape and penetrating through a thickness of the lid body (100), a step (301) protruding radially inward being provided at a bottom of the mouthpiece receiving chamber (300), an elastic member (320) being provided around an outer periphery of the mouthpiece (310), a first outer flange (330) being provided around an outer periphery of the mouthpiece (310), the elastic member (320) being provided between the first outer flange (330) and the step (301).

11. The cup lid according to claim 10, wherein the cup lid further comprises a suction nozzle cover (400), the suction nozzle cover (400) is pivotably provided on the lid body (100) and covers the suction nozzle (310), a suction nozzle cover clamping portion (401) is provided at an end of the suction nozzle cover (400), a switch portion is provided on a side wall (102) of the lid body (100), the switch portion comprises a switch key (104), the switch key (104) and the clamping portion (401) are mutually clamped, a suction nozzle limit ring (340) is provided at an outer periphery of the suction nozzle (310), the suction nozzle limit ring (340) is located below the step (301), and an inner diameter of the suction nozzle limit ring (340) is larger than an inner diameter of the step (301).

12. The cup lid of claim 11, wherein the spout (310) is peripherally provided with a second outer flange (350), the second outer flange (350) is disposed above the first outer flange (330), a spout seal (360) is disposed between the first outer flange (330) and the second outer flange (350), the spout receiving cavity (300) has upper and lower sections of different diameters, the upper section has a diameter greater than the lower section, the spout seal (360) has an outer diameter greater than an inner diameter of the lower section and less than an inner diameter of the upper section, and the spout seal (360) is disposed in the upper section when the spout (310) is ejected.

13. A cup comprising a cup body and a cap according to any one of claims 1 to 12.