CN218978549U

CN218978549U - Cup cover and cup using same

Info

Publication number: CN218978549U
Application number: CN202320080316.0U
Authority: CN
Inventors: 卢新旺
Original assignee: Yongkang Tianjing Cup Industry Co ltd
Current assignee: Yongkang Tianjing Cup Industry Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-05-09
Anticipated expiration: 2033-01-12

Abstract

The utility model relates to a cup cover and a cup using the same, wherein the cup cover comprises a cup cover seat assembly and a spiral cover, the cup cover seat assembly comprises a cover seat, a vent hole is arranged at the lower part of the cover seat, a sliding push cover assembly is arranged at the top of the spiral cover, the push cover assembly comprises a push cover, an unlocking hole is arranged on the push cover, an unlocking push button is arranged in the unlocking hole, an abutting part is arranged at the bottom of the unlocking push button, a sealing column is correspondingly arranged at the upper part of the vent hole, and the sealing column is arranged between the push cover and the cover seat; the moving position of the unlocking push button in the unlocking hole is respectively provided with a locking position and an unlocking position, when the unlocking push button is in the locking position, the abutting part abuts against the sealing post to seal the vent hole, and the vent hole is in a closed state; when the unlocking push button is in the unlocking position, the sealing column does not seal the vent hole, and the vent hole is in an open state. According to the utility model, the vent hole is formed in the cup cover, and the vent hole is opened before the cup cover is opened, so that the negative pressure state in the cup is eliminated, and the cup cover is opened normally.

Description

Cup cover and cup using same

Technical Field

The utility model belongs to the technical field of beverage cups, and particularly relates to a cup cover and a cup using the cup cover.

Background

When the existing beverage cup is used, if negative pressure occurs in the cup, great difficulty is brought to opening of the cup cover. In addition, when the beverage cup is drunk, negative pressure is gradually formed in the cup along with the continuous reduction of beverage in the cup, so that the suction is more and more difficult, and inconvenience is brought to drinkers.

Disclosure of Invention

The utility model aims to solve the technical problems of providing a cup cover and a cup using the cup cover, wherein a vacuum breaking structure is arranged on the cup cover, a user opens a vent hole arranged on the cup cover before opening the cup cover, so that the negative pressure (vacuum) state in the cup is eliminated, the cup cover is normally opened, and meanwhile, the vent hole is always in an opened state when drinking, the drinking process is continuously carried out, interruption caused by difficult suction is not needed, and good experience is brought to drinkers.

The utility model is realized in such a way, the utility model provides a cup cover, which comprises a cup cover seat assembly and a spiral cover which are mutually buckled together, wherein the cup cover seat assembly comprises a cover seat, a containing cavity for placing the spiral cover is arranged at the upper part of the cover seat, a vent hole is arranged at the lower part of the cover seat, a sliding push cover assembly is arranged at the top of the spiral cover, the push cover assembly comprises a push cover, an unlocking hole is arranged on the push cover, an unlocking push button is arranged in the unlocking hole, the unlocking push button is positioned between the push cover and the spiral cover, an abutting part is arranged at the bottom of the unlocking push button, a sealing column is correspondingly arranged at the upper part of the vent hole, and the sealing column is arranged between the push cover and the cover seat; the moving position of the unlocking push button in the unlocking hole is respectively provided with a locking position and an unlocking position, when the unlocking push button is in the locking position, the abutting part abuts against the sealing post to seal the vent hole, and the vent hole is in a closed state; when the unlocking push button is in the unlocking position, the sealing column does not seal the vent hole, and the vent hole is in an open state.

Further, a limiting block is arranged on the spiral cover, and when the unlocking push button is positioned at the locking position, the limiting block limits the abutting part to slide so as to limit the sliding position of the push cover on the spiral cover.

Further, a cover guide post is arranged at the bottom of the cover seat, a guide post hole is arranged in the cover guide post, an inner suction pipe is sleeved in the guide post hole, a thread pair is arranged between the outer surface of the middle part of the inner suction pipe and the inner wall of the guide post hole, and the inner suction pipe is lifted up and down in the guide post hole through the thread pair; the screw cap is provided with a straw through hole, the upper part of the inner straw is arranged in the straw through hole, the shape of the upper part of the inner straw is non-circular, the shape of the straw through hole is consistent with that of the straw through hole, and the inner straw rotates along with the screw cap through the non-circular straw through hole.

Further, the push cover assembly further comprises a push cover sealing gasket arranged at the bottom of the push cover, the push cover sealing gasket is used for sealing the top end of the inner suction pipe, a push cover suction pipe hole used for stretching the inner suction pipe is formed in the push cover assembly, and the shape of the push cover suction pipe hole is not smaller than that of the suction pipe through hole.

Further, an outer straw is sleeved at the lower end of the cover guide post, and the lower part of the inner straw is arranged in the outer straw.

Further, the cup cover seat assembly and the spiral cover are detachably buckled with each other through the buckling assembly, the buckling assembly comprises a clamping groove, a cup cover switch button and a buckle spring which are matched with each other, a buckle is arranged on the cup cover switch button, the buckle freely rotates in the clamping groove, and the buckle spring is arranged on the inner side of the cup cover switch button and used for pushing the buckle to reset; the clamping groove is arranged on the inner wall of the accommodating cavity, and correspondingly, the cup cover switch knob is arranged on the rotary cover; or the clamping groove is arranged on the spiral cover, and correspondingly, the cup cover switch button is arranged on the cover seat.

Further, a blocking block is further arranged on the cover seat, correspondingly, a convex rib matched with the blocking block is arranged on the rotary cover, and the blocking block limits the rotation angle of the rotary cover by limiting the rotation angle of the convex rib.

The utility model is achieved in that a cup is provided, on which the cover as described above is used.

Compared with the prior art, the cup cover and the cup using the cup cover provided by the utility model have the advantages that the cup cover comprises the cup cover seat assembly and the spiral cover, the cup cover seat assembly comprises the cover seat, the upper part of the cover seat is provided with the containing cavity for placing the spiral cover, the lower part of the cover seat is provided with the vent hole, the top of the spiral cover is provided with the sliding push cover assembly, the push cover assembly comprises the push cover, the push cover is provided with the unlocking hole, the unlocking push button is arranged in the unlocking hole and positioned between the push cover and the spiral cover, the bottom of the unlocking push button is provided with the abutting part, the upper part of the vent hole is correspondingly provided with the sealing column, and the sealing column is arranged between the push cover and the cover seat. The moving position of the unlocking push button in the unlocking hole is respectively provided with a locking position and an unlocking position, when the unlocking push button is in the locking position, the abutting part abuts against the sealing post to seal the vent hole, and the vent hole is in a closed state; when the unlocking push button is in the unlocking position, the sealing column does not seal the vent hole, and the vent hole is in an open state. According to the utility model, the vent holes are formed in the cup cover, so that a user can open the vent holes before opening the cup cover, and the negative pressure (vacuum) state in the cup is eliminated, thereby facilitating normal opening of the cup cover and convenient use of the user.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of a cap of the present utility model;

FIG. 2 is a schematic perspective view of the other angle of FIG. 1;

FIG. 3 is a partial cross-sectional view of M-M of FIG. 1;

FIG. 4 is a perspective view of the push cap assembly of FIG. 1 with the push cap assembly removed;

FIG. 5 is a schematic perspective view of FIG. 4 with the screw cap removed;

FIG. 6 is a schematic perspective view of the screw cap of FIG. 1;

FIG. 7 is a schematic perspective view of the push cap assembly of FIG. 1 mated with a sealing post;

fig. 8 is a schematic perspective view of a cup of the present utility model.

Description of the embodiments

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 7, a preferred embodiment of the cup cover of the present utility model includes a cup cover seat assembly 1 and a cap 2 which are fastened together and rotatable, and a cap pushing assembly 3.

The cup cover seat assembly 1 comprises a cover seat 11, and a containing cavity 14 for placing the rotary cover 2 is arranged at the upper part of the cover seat 11. A vent hole 17 is provided in the lower portion of the cover seat 11. The push cap assembly 3 is slidably disposed on top of the screw cap 2. The push cover assembly 3 slides left and right on the top of the rotary cover 2 through a chute structure.

The push cap assembly 3 includes a push cap 32. An unlocking hole 35 is formed in the push cover 32, an unlocking push button 4 is arranged in the unlocking hole 35, and the unlocking push button 4 is positioned between the push cover 32 and the rotary cover 2. The moving direction of the unlocking push button 4 and the moving direction of the push cover 32 are perpendicular to each other. An abutment 41 is provided at the bottom of the unlocking push button 4. Sealing posts 6 are provided at the upper portions of the vent holes 17, respectively, and the sealing posts 6 are provided between the push cover 32 and the cover seat 11.

The movement positions of the unlocking push button 4 in the unlocking hole 35 are provided with a locking position and an unlocking position, respectively. When the unlocking push button 4 is in the locking position, the abutting portion 41 abuts against the seal post 6 to seal the vent hole 17, and the vent hole 17 is in a closed state. When the unlocking push button 4 is in the unlocking position, the vent hole 17 is not blocked by the sealing post 6, and the vent hole 17 is in an open state.

The stopper 23 is provided on the screw cap 2, and when the unlocking knob 4 is in the locked position, the stopper 23 restricts the sliding of the abutment 41, thereby restricting the sliding position of the push cap 32 on the screw cap 2. When the unlocking push button 4 is in the locking position, the abutting portion 41 is abutted by the stopper 23, and the push cover 32 cannot slide on the screw cover 2. When the unlocking push button 4 is in the unlocking position, the abutting portion 41 is not restricted by the stopper 23, and the push cover 32 can slide on the screw cover 2.

A cover guide post 15 is arranged at the bottom of the cover seat 11, a guide post hole 16 is arranged in the cover guide post 15, an inner suction pipe 12 is sleeved in the guide post hole 16, a thread pair is arranged between the outer surface of the middle part of the inner suction pipe 12 and the inner wall of the guide post hole 16, and the inner suction pipe 12 is lifted up and down in the guide post hole 16 through the thread pair.

The screw cap 2 is provided with a straw through hole 21, the upper part of the inner straw 12 is arranged in the straw through hole 21, the shape of the upper part of the inner straw is non-circular, and the shape of the straw through hole 21 is consistent with that of the upper part of the inner straw, and is also non-circular. The inner suction tube 12 rotates together with the screw cap 2 through the non-circular suction tube through hole 21. In the present utility model, the non-circular shape is an ellipse or a square or a triangle or a gourd shape. In this embodiment, the non-circular shape is an oblong shape.

The push cap assembly 3 further comprises a push cap sealing gasket 33 arranged at the bottom of the push cap 32, wherein the push cap sealing gasket 33 is used for sealing the top end of the inner straw 12. The cap pushing assembly 3 is provided with a cap pushing straw hole 31 for extending and retracting the inner straw 12, and the shape of the cap pushing straw hole 31 is not smaller than the shape of the straw through hole 21. A push button 34 is further arranged on the push cover 32, and pushing the push button 34 drives the push cover 32 to slide on the top of the rotary cover 2. When the unlocking push button 4 is in the unlocking position, the push cap suction pipe hole 31 on the push cap assembly 3 coincides with the suction pipe through hole 21 on the screw cap 2, and the inner suction pipe 12 is lifted in the push cap suction pipe hole 31.

An outer suction pipe 13 is sleeved at the lower end of the cover guide post 15, and the lower part of the inner suction pipe 12 is arranged in the outer suction pipe 13.

The cup cover seat assembly 1 and the rotary cover 2 are detachably buckled with each other through the buckling assembly 5. The buckling component 5 comprises a clamping groove 51, a cup cover switch button 52 and a buckling spring (not shown in the figure), wherein the clamping groove, the cup cover switch button 52 and the buckling spring are matched with each other, and a buckling buckle (not shown in the figure) is arranged on the cup cover switch button 52. The buckle freely rotates in the clamping groove 51, and the buckle spring is arranged on the inner side of the cup cover switch button 52 and used for pushing the buckle to reset. In this embodiment, the clamping groove 51 is disposed on the inner wall of the cavity 14 of the cover seat 11, and correspondingly, the cap switch knob 52 is disposed on the screw cap 2. Alternatively, as another embodiment, the clamping groove 51 is provided on the screw cap 2, and correspondingly, the cap switch knob 52 is provided on the cap base 11 (not shown in the drawings).

In this embodiment, two cap switch buttons 52 are symmetrically provided on the spin cover 2. The two cup cover switch buttons 52 are pressed simultaneously in the axial direction of the spiral cover 2, so that after the buckle is separated from the clamping groove 51, the spiral cover 2 is separated from the containing cavity 14 of the cup cover seat assembly 1. After the cup cover switch button 52 is released, the cup cover switch button 52 is reset under the action of the buckle spring.

The cover seat 11 is further provided with a blocking piece 18, and correspondingly, the screw cover 2 is provided with a convex rib 22 matched with the blocking piece 18. The stopper 18 restricts the rotation angle of the cap 2 by restricting the rotation angle of the bead 22 so that the lifting position of the inner straw 12 has the lowest position and the highest position. The inner suction pipe 12 can be lifted from the lowest position to the highest position without rotating the spiral cover 2 for a plurality of times, the rotation range of the spiral cover 2 is 190-350 degrees, and the spiral cover is arranged according to the use habit.

When the inner straw 12 is at the lowest position, and only when the push cap assembly 3 slides rightward to the right position, as shown in fig. 1, the unlocking push button 4 is at the unlocking position, and the straw hole 31 of the push cap coincides with and communicates with the straw through hole 21 of the screw cap 2, so that the cup cover of the present utility model is in a state of drinking water by using the straw. Rotating the screw cap 2 counterclockwise drives the inner suction tube 12 to gradually protrude from the cap-pushing suction tube hole 31 up to the highest position. The screw cap 2 is rotated clockwise, and the inner suction pipe 12 gradually descends from the highest position into the suction pipe through hole 21 on the screw cap 2. The outer straw 13 is not telescopic, only the inner straw 12 is telescopic, so that the length of the whole straw is prolonged, and meanwhile, the normal use of the cup is not influenced in the telescopic adjustment process of the inner straw 12 because the height of the outer straw 13 in the cup is unchanged, the user needs are met, and the experience of the user is improved.

Referring to fig. 1, when the cap pushing assembly 3 slides leftwards to the left position, the straw through hole 21 on the cap screwing 2 is blocked by the cap pushing sealing pad 33 of the cap pushing assembly 3, at this time, the cap of the present utility model is in a closed state, the cap screwing 2 cannot rotate, and the inner straw 12 is blocked in the straw through hole 21 and cannot be extended by the cap screwing 2. The unlocking push button 4 is pushed to the locking position, and the push cover 32 cannot slide on the screw cover 2.

The chute structure comprises a chute 24 arranged at the top of the screw cap 2 and a slide block 36 arranged at the side part of the push cap 32, wherein the slide block 36 slides reciprocally along the chute 24.

Referring to fig. 1 and 8, the utility model also discloses a cup, and the cup cover is used on the cup.

The cup comprises a cup body 8 for containing water, and an opening is formed in one end of the cup body 8. The lid seat 11 of the lid is sealingly disposed at the opening of the cup body 8 by a cup body seal ring (not shown), and the outer straw 13 of the lid extends and is adjacent to the inner bottom surface of the cup body 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The cup cover is characterized in that the cup cover seat assembly comprises a cover seat, a containing cavity for placing the spiral cover is formed in the upper portion of the cover seat, a vent hole is formed in the lower portion of the cover seat, a sliding pushing cover assembly is arranged at the top of the spiral cover, the pushing cover assembly comprises a pushing cover, an unlocking hole is formed in the pushing cover, an unlocking push button is arranged in the unlocking hole and located between the pushing cover and the spiral cover, an abutting portion is arranged at the bottom of the unlocking push button, a sealing column is correspondingly arranged at the upper portion of the vent hole, and the sealing column is arranged between the pushing cover and the cover seat; the moving position of the unlocking push button in the unlocking hole is respectively provided with a locking position and an unlocking position, when the unlocking push button is in the locking position, the abutting part abuts against the sealing post to seal the vent hole, and the vent hole is in a closed state; when the unlocking push button is in the unlocking position, the sealing column does not seal the vent hole, and the vent hole is in an open state.

2. The lid of claim 1, wherein a stopper is provided on the cap, the stopper restricting the abutment from sliding to restrict the sliding position of the push cap on the cap when the unlocking knob is in the locked position.

3. The cup cover according to claim 1, wherein a cover guide post is arranged at the bottom of the cover seat, a guide post hole is arranged in the cover guide post, an inner suction pipe is sleeved in the guide post hole, a thread pair is arranged between the outer surface of the middle part of the inner suction pipe and the inner wall of the guide post hole, and the inner suction pipe is lifted up and down in the guide post hole through the thread pair; the screw cap is provided with a straw through hole, the upper part of the inner straw is arranged in the straw through hole, the shape of the upper part of the inner straw is non-circular, the shape of the straw through hole is consistent with that of the straw through hole, and the inner straw rotates along with the screw cap through the non-circular straw through hole.

4. The cup lid according to claim 3, wherein the cap pushing assembly further comprises a cap pushing sealing gasket arranged at the bottom of the cap pushing, the cap pushing sealing gasket is used for sealing the top end of the inner straw, and a cap pushing straw hole used for stretching the inner straw is arranged on the cap pushing assembly, and the shape of the cap pushing straw hole is not smaller than the shape of the straw through hole.

5. The cup lid according to claim 3, wherein an outer straw is sleeved at the lower end of the cover guide post, and the lower part of the inner straw is arranged in the outer straw.

6. The cup lid according to claim 1, wherein the cup lid seat assembly and the rotary lid are detachably fastened to each other through a fastening assembly, the fastening assembly comprises a clamping groove, a cup lid switch button and a fastening spring which are mutually matched, a fastening buckle is arranged on the cup lid switch button, the fastening buckle freely rotates in the clamping groove, and the fastening buckle spring is arranged on the inner side of the cup lid switch button and used for pushing the fastening buckle to reset; the clamping groove is arranged on the inner wall of the accommodating cavity, and correspondingly, the cup cover switch knob is arranged on the rotary cover; or the clamping groove is arranged on the spiral cover, and correspondingly, the cup cover switch button is arranged on the cover seat.

7. The lid of claim 1, wherein the lid base is further provided with a blocking piece, and correspondingly, the cap is provided with a rib cooperating with the blocking piece, the blocking piece limiting the rotation angle of the cap by limiting the rotation angle of the rib.

8. A cup, wherein a lid as claimed in any one of claims 1 to 7 is used on the cup.