CN115180291A

CN115180291A - Cup cover and cup

Info

Publication number: CN115180291A
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: 2022-10-14
Anticipated expiration: 2041-11-02
Also published as: CN115180291B

Abstract

The invention provides a cup cover and a cup, wherein the cup cover comprises a cover body and a straight drinking hole cover plate, a straight drinking hole is formed in the cover body, a straight drinking hole cover plate is rotatably connected with the cover body and can seal the straight drinking hole, the straight drinking hole 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 straight drinking hole, 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 tightly pressed on the cover body. When needs were drunk water, the accessible promoted the closure and directly drunk mouthful cover plate with removing and open directly and drink mouthful, compares in other modes of uncapping, and the mode of promotion is comparatively convenient, and convenience of customers uses.

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

At present, cups in the market, such as cups with straight drinking mouths and suction nozzles, generally have straight drinking mouth cover plates and suction nozzle cover plates, the cover closing and opening modes are that a flip structure is rotated to open and close, and switches usually use locking modes of buckles or clamping hooks, so that the operation is relatively tight, and the operation is not beneficial to user operation.

Disclosure of Invention

The invention aims to provide a cup cover and a cup, wherein the opening and closing locking mode of a drink opening cover plate is to open and close a drink opening by pushing and pulling a locking part, so that the operation of a user is facilitated.

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

according to one aspect of the invention, the cup cover comprises a cover body and a straight drinking mouth cover plate, wherein the cover body is provided with a straight drinking mouth, the straight drinking mouth cover plate is rotatably connected with the cover body and can block the straight drinking mouth, the straight drinking mouth 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 straight drinking mouth, 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. The locking part slides and locks the straight drinking mouth cover plate by pushing, and the use of a user is more convenient compared with a switch locking mode of a buckle and a clamping block.

According to an aspect of the present invention, the latch is provided on an upper surface of the lid plate main body, a first end of the latch is connected to a first end of the lid plate main body, and a second end of the latch is capable of pressing against a second end of the lid plate main body in the latched 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, the cover body is provided with a clamping hook, the second end of the locking part is provided with a clamping protrusion, and the locking part can slide on the cover plate main body along a first direction, so that in the locking position, the clamping protrusion can abut against the lower surface of the clamping hook. Through the block locking straight drink flap piece of pothook and joint protruding portion, prevent to drink directly that the flap piece pine takes off.

According to an aspect of the present invention, the latching protrusion is formed by a second end of the locking portion protruding in a second direction perpendicular to the first direction, and the hook protrudes upward from the upper surface of the cover body and is bent and extended toward the locking portion in the second direction.

According to an aspect of the present invention, the cover sheet main body includes a straight drink spout covering portion and a rotating shaft portion connected to each other, a latch portion support portion is formed between the rotating shaft portion and the straight drink spout covering portion, the latch portion is formed in a ring shape, the latch portion is fitted to an outer circumferential portion of the straight drink spout covering portion, a first end portion of the latch portion is provided on the latch portion support portion, and is slidable in the first direction on the latch portion support 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 present invention, the side walls of both sides of the locking portion supporting portion are provided with pin holes extending in the second direction, both sides of the locking portion are provided with guide holes, which are long waist holes, located outside the pin holes and extending in the first direction, and the straight drinking spout lid plate further includes pins passing through the guide holes and the pin holes to connect the locking portion and the lid plate main body. The pin can set the movement range of the locking part in the front and back directions for sliding and can provide a prompt function for a user.

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

According to an aspect of the present invention, a guide groove extending along the first direction is disposed at a lower edge of the second end of the cover plate main body, the clamping protrusion includes a cover clamping portion and a cover clamping portion connected to each other, the cover clamping portion and the cover clamping portion extend opposite to each other along the second direction, the cover clamping portion abuts against a lower surface of the hook, and the cover clamping portion is disposed in the guide groove and can slide in the guide groove. The guide way can make the connection of cover plate joint portion and lid body more firm, has strengthened the stability of being connected of closure portion and cover plate main part and lid body integratively.

According to an aspect of the present invention, the cover body includes a top wall and a side wall extending downward along the top wall, the top wall is provided with a rotating shaft seat, a first end of the rotating shaft seat along the first direction is provided with a shaft hole, an end of the rotating shaft part is provided with a rotating shaft, the rotating shaft is pivotably provided in the shaft hole, and the hook is located at a second end of the rotating shaft seat opposite to the first end. So set up, can make straight drink mouthful cover plate and lid body swivelling joint.

According to an aspect of the present invention, the locking portion supporting portion is recessed downward with respect to upper surfaces of the straight drinking hole closing portion and the rotating shaft portion, the locking portion is formed in a substantially rectangular ring shape, an upper surface of a first end of the locking portion is flush with an upper surface of the straight drinking hole closing portion, and a second end of the locking portion protrudes upward to form a push-pull portion, which is higher than an upper surface of the lid main body. The push-pull part can be used for pushing and pulling the locking part, so that the operation of a user is facilitated.

According to an aspect of the invention, the cup cover is further provided with a drinking portion, the drinking portion 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 in a cylindrical 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, an elastic part is sleeved on the periphery of the suction nozzle, a first outer flange is arranged on the periphery of the suction nozzle, and the elastic part is arranged between the first outer flange and the step. The sucking 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, a suction nozzle cover plate clamping portion is arranged at the end portion of the suction nozzle cover plate, a switch portion is arranged on the side wall of the cover body and comprises a switch key, the switch key and the clamping portion are clamped with each other, a suction nozzle limiting ring is arranged on the periphery of the suction nozzle and located below the step, and the inner diameter of the suction nozzle limiting ring is larger than the inner diameter of the step. The suction nozzle cover plate can be used for plugging the suction nozzle. The switch can be used for controlling the switch of the suction nozzle cover plate.

According to an aspect of the present invention, a second outer flange is disposed on an outer periphery of the suction nozzle, the second outer flange is disposed above the first outer flange, a suction nozzle sealing ring is disposed between the first outer flange and the second outer flange, the suction nozzle accommodating chamber has an upper section and a lower section with different diameters, the diameter of the upper section is greater than that of the lower section, the outer diameter of the suction nozzle sealing ring is greater than the inner diameter of the lower section and smaller than the inner diameter of the upper section, and when the suction nozzle is ejected, the suction nozzle sealing ring is located in the upper section. So set up the balanced atmospheric pressure in the clearance of usable suction nozzle sealing washer and upper segment, convenience of customers is with the suction nozzle drinking water.

According to another aspect of the invention, the cup comprises a cup body and a cup cover as described above.

The cup cover and the cup of the invention have the following beneficial effects: when the direct drinking spout is used for drinking water, the locking part can be pushed to lock and unlock the direct drinking spout cover plate, so that the use of a user is facilitated.

Drawings

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

fig. 1 is a longitudinal sectional view of a drink-through lid piece and a spout cover piece of the cup lid in a closed state according to an exemplary embodiment of the present invention.

Fig. 2 is a longitudinal sectional view of a drink-through lid flap of the cup lid of the exemplary embodiment of the present invention in a closed state and an open state of a spout lid flap.

Fig. 3 is a longitudinal sectional view of a drink-through lid flap of the cup lid closed and a spout lid flap opened in accordance with an exemplary embodiment of the present invention.

Fig. 4 is a perspective structural view of a locking portion of a cup cover in a locking position according to an exemplary embodiment of the invention.

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

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

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

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

Fig. 9 is a structural view of the cap 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 nozzle flap of fig. 1.

Description of reference numerals:

100. a cover body; 101. a top wall; 102. a side wall; 103. a rotating shaft seat; 104. an on-off key; 110. directly drinking the mouth; 120. a hook; 200. a straight drinking spout cover plate; 201. a cover plate main body; 2011. a rotating shaft part; 2012. a direct drinking mouth covering part; 202. a locking portion; 203. a locking part support part; 204. a pin hole; 205. a guide hole; 206. a push-pull section; 210. clamping the protruding part; 211. a cover body clamping part; 212. a cover plate clamping part; 300. a suction nozzle accommodating cavity; 301. a step; 310. a suction nozzle; 320. an elastic member; 330. a first outer flange; 340. a suction nozzle limiting 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 hole sealing ring; 700. and (4) a vent hole.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, it should not be understood that the aspects of the present invention are limited to the embodiments set forth herein. The same reference numerals in the drawings denote the same or similar structures, and thus a detailed description thereof will be omitted.

The invention provides a cup cover and a cup with the same, and specific structures of the cup cover and the cup according to embodiments of the invention are described in detail below 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 straight spout lid and a spout lid of a cup lid in a closed state according to an exemplary embodiment of the present invention. Fig. 2 is a longitudinal sectional view of the lid panel of the drink-through lid in a closed and open state of the spout lid panel in accordance with the exemplary embodiment of the present invention. Fig. 3 is a longitudinal sectional view of the lid of the cup lid in an open state and a closed state of the spout cover sheet according to the exemplary embodiment of the present invention. FIG. 4 is a perspective view of the closure in a closed position in accordance with an exemplary embodiment of the present invention. Fig. 5 is a perspective view of the closure of the lid in an open position in accordance with an exemplary embodiment of the present invention. Fig. 6 is an enlarged view of a portion of the structure at I in fig. 4.

As shown in fig. 1-6, the cup lid of the exemplary embodiment of the present invention includes a lid body 100, the lid body 100 having a straight spout 110; the straight drinking spout cover slip 200 is rotatably connected with the cover body 100 and sealed above the straight drinking spout 110, the straight drinking spout cover slip 200 comprises a cover slip main body 201 and a locking portion 202, the locking portion 202 is slidably arranged on the straight drinking spout cover slip 200, when the cover slip main body 201 covers the straight drinking spout 110, the locking portion 202 can slide to a locking position and the cover body 100 are mutually locked, so that the cover slip main body 201 is pressed on the cover body 100. The locking portion 202 can be pushed by external force to be placed at a locking position to lock the cover plate main body 201, when the cover plate main body 201 needs to be opened, the locking portion 202 can be pushed to return to the original position, and the sliding locking structure is simple in structure and easy to operate compared with a universal clamping or buckling locking mode.

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

Fig. 7 is a perspective view of the cover sheet main body of fig. 1. Fig. 8 is a perspective view of the locking portion in fig. 1. For example, the latch 202 may be sleeved outside the main body 201 of the cover sheet, and the shape of the latch 202 may be a ring shape, or may be other shapes, and may match the shape of the main body 201 of the cover sheet. Based on the upper surface of the cover body 100, 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. More specifically, the latching 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 bent and extended towards 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 be shaped as a rectangular parallelepiped with a protrusion having a certain thickness. The shape of the latch protrusion 210 can match the shape of the hook 120, and can be formed by integrally extending the locking portion 202 in a direction opposite to the hook 120. When the locking part 202 is pushed to lock the straight drinking spout cover plate 200, the clamping protrusion 210 is positioned below the clamping hook 120, so that the cover plate main body 201 can be locked, the cover plate main body 201 is prevented from being rotated and opened, and liquid in the cup is prevented from flowing out.

In the example shown in the drawings, when the latch 202 is pushed outward, the catching protrusion 210 overlaps and catches on the catch 120, and when the latch 202 is pushed inward, the catching protrusion 210 is offset from the catch 120, thereby releasing the cover sheet main body 201. Specifically, when the locking portion 202 is pushed outward, the front end of the latching protrusion 210 may contact the rear end of the hook 120 first, and as the locking portion 202 moves along the first direction, the latching protrusion 210 may contact the hook 120 completely and overlapped up and down, and in order to provide a sufficient contact area between the latching protrusion 210 and the hook 120, the latching protrusion 210 and the hook 120 are designed with a sufficient protrusion length to ensure the stability of the locking. The direction of the sliding locking of the locking portion 202 is not limited to the outward pushing to achieve the locking in the above example, and the inward pushing to achieve the locking may be also used.

In order to make the locking part 202 stably slide relative to the cover slip main body 201, as shown in fig. 7-8, the cover slip main body 201 includes a rotation shaft part 2011 and a direct drinking spout covering part 2012, the direct drinking spout covering part 2012 is used for blocking the direct drinking spout 110, and in order to ensure the blocking effect, a direct drinking spout sealing ring 500 may be disposed at the lower part of the direct drinking spout covering part 2012. The rotation shaft portion 2011 can be used to connect the lid sheet main body 201 and the lid body 100. The rotating shaft part 2011 is connected with the drink-through opening covering part 2012, a locking part support part 203 is formed between the rotating shaft part 2011 and the drink-through opening covering part 2012, the locking part 202 is formed in a ring shape, the locking part 202 can be formed into a roughly rectangular frame and is sleeved on the outer peripheral part of the drink-through opening covering part 2012, and a first end part of the locking part 202 is arranged on the locking part support part 203 and can slide on the locking part support part 203 along a first direction. The two ends of the locking part supporting part 203 are respectively connected with the rotating shaft part 2011 and the direct drinking spout cover closing part 2012, the direct drinking spout cover closing part 2012 and the locking part supporting part 203 can be integrally formed into a plate shape, the extension length of the locking part supporting part 203 along the first direction can be not less than the sliding length of the clamping protrusion 210 along the first direction, and the clamping protrusion 210 can be ensured to be contacted with or separated from the clamping hook 120. In addition, when the latch 202 and the cover sheet main body 201 are nested with each other, the first end of the latch 202 can be placed in the latch support 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 spout 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 spout closure 2012, ensuring a certain aesthetic appearance.

In order to connect the locking part 202 and the flap main body 201, as shown in fig. 7 to 8, both side walls of the locking part supporting 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 outside the pin holes 204 and extend in a first direction, and the straight drinking hole flap 200 further includes pins passing through the guide holes 205 and the pin holes 204 to connect the locking part 202 and the flap main body 201. With such an arrangement, the locking portion 202 can stably slide relative to the cover plate main body 201, for example, when the clamping protrusion 210 and the hook 120 are interlocked, one side of the pin hole 204 can abut against the pin, and when the clamping protrusion 210 and the hook 120 are separated, the other side of the pin hole 204 can abut against the pin, and in summary, the pin can provide a predetermined sliding range for the sliding of the locking portion 202, and the abutting of the side wall of the pin hole 204 and the pin has a prompting effect, which is convenient for the user to use.

As an example, the width of the latch 202 in the second direction is larger than the width of the cover sheet main body 201, and the latch 202 includes a folded edge folded downward at a position corresponding to the latch supporter 203, the folded edge overlapping the outer sides of both side walls of the latch supporter 203, and a guide hole 205 is formed at the folded edge. The length of the guide hole 205 may be at least more than twice the width of the catching protrusion 210 and the catching hook 120 overlapped with each other so that the catching protrusion 210 and the catching hook 120 can be caught and separated from each other.

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

In order to facilitate the pushing and pulling of the latches 202, as shown in fig. 7 to 8, the first ends of the latches 202 protrude upward to form push-pull portions 206, and the push-pull portions 206 are higher than the upper surface of the flap main body 201. The push-pull portion 206 may be formed integrally with the second end portion of the locking portion 202 or may be separately provided and connected to each other. In order to achieve the sliding of the latch 202 with respect to the flap main body 201, a gap may be formed between the push-pull portion 206 and the first end of the latch 202, and the flap main body 201 may be located in the gap, which may be a through hole shape as an example.

In order to connect the cover sheet main body 201 and the lid body 100, as shown in fig. 9, the lid body 100 includes a top wall 101 and a side wall 102 extending downward along the top wall 101, a rotating shaft seat 103 is provided on the top wall 101, a shaft hole is provided at a first end of the rotating shaft seat 103 in a first direction, a rotating shaft is provided at an end of the rotating shaft portion 2011, the rotating shaft is pivotably provided in the shaft hole, and the hook 120 is located at a second end of the rotating shaft seat 103 opposite to the first end. So set up, can make cover plate main part 201 rotatory for lid body 100, the convenience of customers opens straight drink mouthful cover plate 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, a drinking portion is further disposed on the cup cover, the drinking portion includes a suction nozzle accommodating cavity 300 disposed on the cover body 100 and a suction nozzle 310 disposed in the suction nozzle accommodating cavity 300, the suction nozzle accommodating cavity 300 is formed in a cylindrical shape and penetrates through the thickness of the cover body 100, a step 301 protruding inward in the radial direction is disposed at the bottom of the suction nozzle accommodating cavity 300, an elastic member 320 is sleeved on the outer periphery of the suction nozzle 310, a first outer flange 330 is disposed on the outer periphery of the suction nozzle 310, and the elastic member 320 is disposed 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, the central axis of the suction nozzle accommodating cavity 300 and the plane where the top wall 101 is located form a certain angle, 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 enables the suction pipe to be more easily contacted with the bottom of the cup body, so that the beverage located at the bottom of the cup body can be sucked and drunk conveniently. The elastic member 320 may be a spring or other elastic members, and 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 when the mouth of the suction nozzle 310 is squeezed, the elastic member 320 can be compressed by force and make the suction nozzle 310 have a tendency of moving outwards. The outer circumference of the suction nozzle 310 may be further provided with other sealing rings at the suction nozzle receiving cavity 300 for enhancing the sealing property.

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

In order to prevent the suction nozzle 310 from being ejected from the suction nozzle accommodating chamber 300, a suction nozzle-restricting ring 340 is provided at the outer circumference of the suction nozzle 310, the suction nozzle-restricting ring 340 is positioned below the step 301, and the inner diameter of the suction nozzle-restricting ring 340 is larger than the inner diameter of the step 301. The suction nozzle limiting ring 340 and the suction nozzle 310 can be clamped with each other, and can also be connected by screw threads or other connection modes.

In order to facilitate a user to drink water through the suction nozzle 310, as shown in fig. 1 to 3 and 10, a second outer flange 350 is disposed on an outer periphery of the suction nozzle 310, the second outer flange 350 is disposed above the first outer flange 330, a suction nozzle sealing ring 360 is disposed between the first outer flange 330 and the second outer flange 350, the suction nozzle accommodating chamber 300 has an upper section and a lower section with different diameters, the diameter of the upper section is greater than that of the lower section, the outer diameter of the suction nozzle sealing ring 360 is greater than the inner diameter of the lower section and smaller than the inner diameter of the lower section, and when the suction nozzle 310 is ejected out of the suction nozzle 310, the suction nozzle sealing ring 360 is located in the upper section. 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 and 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 sealing ring and the suction nozzle sealing ring, the air pressure inside and outside the cup body can be balanced, and suction is facilitated.

In addition, the lower part of the direct drinking spout cover plate 200 is provided with a vent hole sealing ring 600, the cover body 100 is provided with a vent hole 700, and when the direct drinking spout cover plate is covered, the vent hole 700 is sealed by the vent hole sealing ring 600. 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 lid and a cup, the cup lid includes a locking portion 202, a straight drinking spout 110 and a straight drinking spout cover 200, the locking portion 202 is located on the straight drinking spout cover 200, the locking portion 202 reaches a locking position through a sliding movement manner to lock the straight drinking spout cover 200, the locking structure includes a hook 120 and a clamping protrusion 210, the hook 120 and the clamping protrusion 210 are protruding bump-shaped structures and can be abutted against each other, and the hook 120 is located above the clamping protrusion 210. The cup cover is also provided with a suction nozzle 310 to provide a drinking mode of sucking and drinking, so that the cup cover is convenient for users to use. The sliding locking manner of the locking portion 202 is more convenient and simpler than the common snap-fit or buckling locking manner.

In the description of the present disclosure, it is to 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 those shown in the drawings, merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present disclosure.

In the description of the present disclosure, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in a specific case to those of ordinary skill in the art. Embodiments of the present application are described above with reference to the drawings. However, it is to be understood that the disclosed embodiments are merely intended to be examples that may be embodied in various and alternative forms. 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 cup cover sheet (200), wherein the cover body (100) is provided with a direct drinking cup (110), the direct drinking cup cover sheet (200) can be rotatably connected with the cover body (100) and can seal the direct drinking cup (110), and is characterized in that,

the straight drinking spout cover plate (200) comprises a cover plate main body (201) and a locking part (202) which is slidably arranged on the cover plate main body (201), when the cover plate main body (201) covers the straight drinking spout (110), the locking part (202) can slide to a locking position to be mutually locked with the cover body (100), and the cover plate main body (201) is pressed on the cover body (100).

2. The lid as claimed in claim 1, wherein the closure (202) is provided on an upper surface of the lid body (201), a first end of the closure (202) being connected to a first end of the lid body (201), a second end of the closure (202) being capable of pressing against a second end of the lid body (201) in the locked position.

3. The lid as claimed in claim 2, characterised in that a catch (120) is provided on the lid body (100) and a catch projection (210) is provided on a second end of the latch (202), the latch (202) being slidable on the lid main body (201) in a first direction so that in the latched position the catch projection (210) can abut a lower surface of the catch (120).

4. The lid of claim 3, wherein the snap tab (210) is formed by a second end of the latch (202) projecting in a second direction perpendicular to the first direction, and the catch (120) projects upwardly from the upper surface of the lid body (100) and extends in the second direction to bend toward the latch (202).

5. The cup lid according to claim 4, characterized in that the lid main body (201) includes a drink-through spout lid fitting portion (2012) and a rotation shaft portion (2011) connected to each other, a closure support portion (203) is formed between the rotation shaft portion (2011) and the drink-through spout lid fitting portion (2012), the closure (202) is formed in a ring shape, the closure (202) is fitted over an outer peripheral portion of the drink-through spout lid fitting portion (2012), and a first end portion of the closure (202) is disposed on the closure support portion (203) and is slidable in the first direction on the closure support portion (203).

6. The cup lid of claim 5, wherein both side walls 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 located outside the pin holes (204) and extending in the first direction, and the straight drinking spout lid (200) further includes pins passing through the guide holes (205) and the pin holes (204) to connect the locking portion (202) and the lid main body (201).

7. The lid of claim 6, wherein the width of the closure (202) is greater than the width of the lid sheet main body (201) in the second direction, and the closure (202) includes a fold folded downward at a position corresponding to the closure support portion (203), the fold being overlapped outside both side walls of the closure support portion (203), the guide hole (205) being formed at the fold.

8. The cup cover of claim 6, wherein a guide groove extending along the first direction is formed in a lower edge of the second end of the cover plate main body (201), the clamping protrusion (210) comprises a cover clamping portion (211) and a cover clamping portion (212) which are connected with each other, the cover clamping portion (212) and the cover clamping portion (211) extend oppositely along the second direction, the cover clamping portion (211) abuts against a lower surface of the clamping hook (120), and the cover clamping portion (212) is arranged in the guide groove and can slide in the guide groove.

9. The cup lid according to claim 7, wherein the lid body (100) includes a top wall (101) and a side wall (102) extending downward along the top wall (101), a rotation shaft seat (103) is provided on the top wall (101), a shaft hole is provided at a first end of the rotation shaft seat (103) in the first direction, a rotation shaft is provided at an end of the rotation shaft portion (2011), the rotation shaft is pivotably provided in the shaft hole, and the hook (120) is located at a second end of the rotation shaft seat (103) opposite to the first end.

10. The cup lid of claim 5, wherein the latch support portion (203) is recessed downward with respect to upper surfaces of the straight spout lid portion (2012) and the rotation shaft portion (2011), the latch (202) is formed in a substantially rectangular ring shape, an upper surface of a first end of the latch (202) is flush with an upper surface of the straight spout lid portion (2012), a second end of the latch (202) protrudes upward to form a push-pull portion (206), and the push-pull portion (206) is higher than the upper surface of the lid main body (201).

11. The cup cover of any one of claims 1-10, further comprising a drinking portion, wherein the drinking portion includes a suction nozzle accommodating cavity (300) disposed on the cover body (100) and a suction nozzle (310) disposed in the suction nozzle accommodating cavity (300), the suction nozzle accommodating cavity (300) is formed in a cylindrical shape and penetrates through the thickness of the cover body (100), a step (301) protruding inward in the radial direction is disposed at the bottom of the suction nozzle accommodating cavity (300), an elastic member (320) is sleeved on the outer periphery of the suction nozzle (310), a first outer flange (330) is disposed on the outer periphery of the suction nozzle (310), and the elastic member (320) is disposed between the first outer flange (330) and the step (301).

12. The cup cover of claim 11, further comprising a suction nozzle cover (400), wherein the suction nozzle cover (400) is pivotally disposed on the cover body (100) and covers the suction nozzle (310), a suction nozzle cover clamping portion (401) is disposed at an end of the suction nozzle cover (400), a switch portion is disposed on a side wall (102) of the cover body (100), the switch portion comprises an on-off switch (104), the on-off switch (104) and the clamping portion (401) are clamped with each other, a suction nozzle limiting ring (340) is disposed at an outer periphery of the suction nozzle (310), the suction nozzle limiting ring (340) is located below the step (301), and an inner diameter of the suction nozzle limiting ring (340) is greater than an inner diameter of the step (301).

13. The cup cover according to claim 12, wherein a second outer flange (350) is provided at an outer periphery of the suction nozzle (310), the second outer flange (350) is provided above the first outer flange (330), a suction nozzle sealing ring (360) is provided between the first outer flange (330) and the second outer flange (350), the suction nozzle accommodating chamber (300) has 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 (360) is larger than the inner diameter of the lower section and smaller than that of the upper section, and when the suction nozzle (310) is ejected, the suction nozzle sealing ring (360) is located in the upper section.

14. A cup comprising a cup body and a cap as claimed in claim 12.