CN219782183U

CN219782183U - Push type quick-opening cup cover

Info

Publication number: CN219782183U
Application number: CN202321068670.8U
Authority: CN
Inventors: 王飞伦
Original assignee: Yongkang Weipeng Glass Products Co ltd; Yongkang Minglun Cups Co ltd
Current assignee: Yongkang Weipeng Glass Products Co ltd; Yongkang Minglun Cups Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-03
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of cup covers, in particular to a push-type quick-opening cup cover which comprises a cup cover capable of being covered on a cup opening of a cup body, wherein a barrel frame is arranged in the cup cover, a push-down block capable of sliding up and down is arranged in the barrel frame, a plurality of rotary blocks which are rotatably arranged are annularly arranged on the side part of the barrel frame, each rotary block is provided with a clamping part, the cup opening is provided with a clamping groove matched with the clamping part, the cup cover is fixed on the cup opening when the clamping parts are in clamping fit with the clamping grooves, the push-down block moves downwards to drive the rotary blocks to rotate around a rotating shaft of the push-down block to retract and release the clamping fit with the clamping grooves, the non-threaded connection of the cup cover and the cup opening is realized, the function that the cup cover can be taken down by one-key pressing can be realized, and the push-down block drives the rotary blocks to use a lever principle, so that labor is saved in operation and smoothness is improved compared with that the traditional quick-opening cup cover.

Description

Push type quick-opening cup cover

Technical Field

The utility model relates to the technical field of cup covers, in particular to a push-type quick-opening cup cover.

Background

The cup is an important container capable of meeting the drinking water requirement of people, and is arranged at every corner of daily life of people. In general, the water cup consists of a cup body and a cup cover, and the cup cover is in threaded connection with the cup body. When drinking water is needed, a user first grasps the cup body by one hand and unscrews the cup cover from the cup body by the other hand so as to take the cup cover off the cup body, thereby realizing the drinking water requirement; after drinking water is finished, a user still needs to grasp the cup body by one hand and screw the cup cover into threads at the upper end of the cup body by the other hand so as to cover the cup cover, thereby realizing the sealing of the cup body, being inconvenient to use, low in use smoothness and poor in experience, and therefore, the optimal design of the structure of the cup cover is necessary.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a push-type quick-opening cup cover.

The technical scheme of the utility model is as follows:

the utility model provides a push-type quick-opening cup cover which comprises a cup cover capable of being covered on a cup opening of a cup body, wherein the cup cover comprises a cup cover shell, a barrel frame is arranged in the cup cover shell, a push block capable of sliding up and down is arranged in the barrel frame, a plurality of rotary blocks which are rotatably arranged are annularly arranged on the side part of the barrel frame, each rotary block is provided with a clamping part, the cup opening is provided with a clamping groove matched with the clamping part, the cup cover is fixed on the cup opening when the clamping parts are in clamping fit with the clamping groove, and the clamping parts of the rotary blocks retract and are released from clamping fit with the clamping groove when the push block moves downwards to drive the rotary blocks to rotate around a rotating shaft of the cup body.

Further, the pressing block is connected with the first elastic piece, and when the pressing of the pressing block is canceled, the first elastic piece drives the pressing block to move upwards for resetting.

Further, the second elastic piece is connected to the rotating block, when the pressing of the pressing block is canceled, the first elastic piece drives the pressing block to move upwards to reset, and then the second elastic piece can drive the rotating block to reset, and the clamping part stretches out after the rotating block resets.

Further, the lower end of the cylinder frame is provided with a bottom cover matched with the cylinder frame in a clamping manner, the first elastic piece is arranged between the pressing block and the bottom cover, and the second elastic piece is arranged between the inner side of one end of the corresponding clamping portion of the rotating block and the inner side of the bottom cover.

Further, the lower periphery of the pressing block is provided with a collision part at the position propped against the corresponding rotating block, the collision part is provided with a collision inclined plane, and the rotating block is provided with a driving inclined plane matched with the corresponding collision inclined plane.

Further, the upper end and the lower end of the rotating shaft of the rotating block are respectively connected with the cylinder frame and the inner bottom surface of the bottom cover in a rotating way.

Further, a plurality of notches are formed in the side wall of the cylinder frame in an annular distribution mode, and the rotating blocks are arranged in the notches.

Further, the outside of the cylinder frame is sleeved with a lantern ring capable of sliding up and down, and the top of the lantern ring is connected with the upper end of the cylinder wall through a third elastic piece.

Further, the bottom of the lantern ring is close to the limiting wall which is formed by extending downwards and integrally, and the limiting wall is located at the clamping part when the lantern ring moves downwards to the lower limit position relative to the cylinder frame, so that the clamping part can be prevented from being ejected, and the clamping part is in a state of accumulating force to be ejected.

Further, the clamp ring outwards extends at the position, close to the upper end, of the pressing block, the annular limiting portion extends inwards from the top of the cup cover shell, and the clamp ring of the pressing block abuts against the bottom surface of the inner ring of the limiting portion under the action of the first spring.

The beneficial effects achieved by the utility model are as follows:

the cup cover is arranged at the cup mouth of a cup when in use, the clamping part is clamped and matched with the corresponding clamping groove to ensure that the cup cover is stably arranged at the cup mouth, when the cup cover is required to be taken down, the pressing block is pressed down to drive all the rotary blocks to rotate simultaneously, the clamping part is retracted to release the clamping fit with the corresponding clamping groove, the cup cover can be taken down at the moment, the non-threaded connection between the cup cover and the cup mouth is realized, the function of taking down the cup cover by pressing one key can be realized, the pressing block drives the rotary blocks to use the lever principle, the operation is more labor-saving through design, the smoothness is improved compared with that of the traditional quick-opening cup cover when in opening, and the use experience is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall explosive construction of the present utility model;

FIG. 2 is a schematic diagram of the outline structure of the cup cover;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the bottom cover structure;

FIG. 5 is a schematic diagram of a spin block structure;

FIG. 6 is a schematic diagram of the configuration of the lid mated with the cup opening;

fig. 7 is a schematic view of the structure of the pressing block.

Detailed Description

In order to facilitate understanding of the utility model by those skilled in the art, a specific embodiment of the utility model is described below with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, 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 mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-7, the utility model provides a push-type quick-opening cup cover, which comprises a barrel frame 1 positioned in the cup cover, wherein the upper end of the barrel frame 1 is provided with an outwards extending flange 101, the inside of the barrel frame 1 is provided with a push-down block 2 capable of sliding up and down, the lower end of the barrel frame 1 is provided with a bottom cover 3 in sealing and clamping fit, the side wall of the barrel frame 1 is provided with a notch 4 distributed in an annular mode, a rotary block 5 is arranged in the notch, a rotating shaft of the rotary block 5 is vertical and rotatably arranged between the barrel frame and the bottom cover 3, the rotary block 5 is provided with an outwards clamping part 501, a cup cover shell 6 is fixedly arranged outside the barrel frame 1, a first spring 7 is arranged between the push-down block 2 and the bottom cover, one end of the rotary block 5 is driven to rotate around the rotating shaft by utilizing a lever principle when the push-down block 2 is pressed down, at the moment, the clamping part 501 of the rotary block 5 is retracted inwards, a second spring 8 is arranged between the inner side of one end of the corresponding clamping part and the inside of the bottom cover, and when the push-down block 2 is released, the push-down block moves upwards under the action of the first spring to reset, and the corresponding rotary block is reset to the rotary block to the outwards extend outwards.

As shown in fig. 6, the cup cover is installed at the cup mouth of the cup when in use, at this moment, the lower end of the cylinder frame 1 and the bottom cover extend into the cup mouth, the inner side of the cup mouth is provided with a clamping groove 17 matched with the clamping part, the clamping part is kept to be matched with the corresponding clamping groove under the action of the second spring to ensure that the cup cover is stably installed at the cup mouth, when the cup cover needs to be taken down, the pressing block is pressed down to drive all the rotating blocks to rotate simultaneously, the clamping part is retracted to release the clamping matching with the corresponding clamping groove, at this moment, the cup cover can be taken down, the non-threaded connection of the cup cover and the cup mouth is realized, and the function of taking down the cup cover can be realized by pressing one key.

As shown in fig. 1, the inside of the cylinder frame 1 is provided with a plurality of fan-shaped plates 102 which are integrally formed, as shown in fig. 7, the periphery of the lower part of the pressing block 2 is provided with a pressing part 201 which is propped against the corresponding rotating block, the pressing part 201 is provided with a pressing inclined surface 203, the rotating block is provided with a driving inclined surface 502 which is matched with the corresponding pressing inclined surface 203, the pressing part 201 is positioned between the two corresponding fan-shaped plates 102, and the pressing block can be driven to rotate more labor-effectively through the matching of the pressing inclined surface 203 and the driving inclined surface 502, so that the use is more labor-saving and convenient.

As shown in fig. 4, the upper and lower ends of the rotating shaft of the rotating block 5 are respectively connected with the sector block and the inner bottom surface of the bottom cover in a rotating way, preferably, the inner bottom surface of the bottom cover is provided with a rotating shaft mounting groove 9, the sector plate is provided with a rotating mounting hole 10 corresponding to the position of the rotating shaft mounting groove, and the assembling and stable mounting of the rotating block can be conveniently realized in this way.

As shown in fig. 3, the pressing block is close to the upper end and extends outwards to form a clamping ring 11, the top of the cup cover shell 6 extends inwards to form an annular limiting part 601, the clamping ring 11 of the pressing block abuts against the bottom surface of the inner ring of the limiting part 601 under the action of the first spring, so that the pressing block can be limited, and the sealing effect can be achieved in the cup cover.

As shown in fig. 7, a plurality of guide grooves 12 are annularly arranged on the side part of the snap ring 11, vertical guide convex strips 13 are arranged on the inner side of the cylinder frame corresponding to the positions of the guide grooves 12, and the guide convex strips 13 are matched with the corresponding guide grooves 12 in a sliding clamping manner, so that the press block can not rotate around the central shaft of the press block when moving up and down, and the installation stability and the matching stability of the press block and the rotary block are improved.

As shown in fig. 3, the bottom surface center of the bottom cover is provided with a through hole 14, the bottom of the pressing block is provided with a vertical rod 204, the lower end of the vertical rod 204 extends into the through hole 14, and the first spring is sleeved on the vertical rod 204 and is arranged between the upper end of the through hole and the spring limiting ring 15 on the vertical rod 204. The through hole 14 can be set to be in a shape with a large lower end and a small upper end, the lower end of the vertical rod 204 is matched with the shape of the through hole, the through hole 14 is opened by a certain opening degree to realize automatic pressure relief when the pressing block is pressed down by the design, and the problem that the difficulty of opening the cup cover is increased due to the fact that the pressure difference between the inside and the outside is large when hot water or carbonated beverage and other liquid is contained in the cup body can be solved.

The inner bottom surface of the bottom cover 3 is upwards extended to form a cylinder wall 301 integrally, the first spring is positioned at the inner side of the cylinder wall, a first clamping groove 302 matched with the inner end of the second spring 8 is arranged at the corresponding position of the side part of the cylinder wall 301, a second clamping groove 503 matched with the outer end of the second spring 8 is arranged at the inner side of the rotating block, and two ends of the second spring are respectively clamped with the first clamping groove 302 and the second clamping groove 503, so that stable installation of the second spring is realized.

As shown in fig. 3, the sleeve ring 16 capable of sliding up and down is sleeved outside the cylinder frame, the third springs 17 are arranged between the top of the sleeve ring 16 and the bottom of the flange 101, and a plurality of third springs distributed in an annular mode are preferably arranged, the third springs can be installed in a limiting column mode, the sleeve ring is in fit sliding fit with the outer side of the cylinder frame, the outer wall diameter of the bottom cover is larger than that of the cylinder frame, the bottom of the sleeve ring props against the upper edge of the cup opening when the cup cover is installed at the cup opening, the third springs are in a compressed state, when the pressing block moves downwards to enable the clamping part to be retracted and released from being matched with the corresponding clamping groove, other parts except the sleeve ring are pushed upwards under the elastic action of the third springs, the effect that the cup cover is automatically sprung upwards when the pressing block is pressed downwards is achieved, and the single-finger cover opening function is achieved.

As shown in fig. 3, the bottom of the collar 16 is close to the inner side and extends downwards to form a limiting wall 161 integrally, when the cup cover is sprung upwards, the limiting wall moves downwards to a lower limit position along with the collar 16 relative to the barrel frame, at this time, the limiting wall 161 is positioned at the height position of the clamping part, when the pressing block is released, the second spring drives the rotary block to rotate and reset, the outer end of the clamping part can prop against the inner side surface of the limiting wall to prevent the clamping part from extending outwards, so that the clamping part is in a state of accumulating force to be ejected, the cup cover is not required to be pressed downwards when being installed on the cup opening next time, the cup cover is only required to be pressed downwards, the bottom of the collar firstly props against the upper edge of the cup opening, the cup cover is continuously pressed downwards, the limiting wall moves upwards relative to the barrel frame, the limiting wall moves upwards accordingly, when the cup cover moves downwards to the clamping part is aligned with the clamping groove position of the cup opening, at this time, the clamping part is rapidly ejected outwards and clamped into the corresponding clamping groove, the cup cover is installed again, the cup cover and the cup cover is installed.

The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.

Claims

1. The utility model provides a push type quick-opening bowl cover, includes the bowl cover that can cover on the rim of a cup of cup, its characterized in that: the bowl cover includes bowl cover shell (6), bowl cover shell (6) internally mounted section of thick bamboo frame (1), but inside setting up of section of thick bamboo frame (1) is gliding about pressing the piece (2), section of thick bamboo frame lateral part annular sets up the rotatory piece (5) of several rotation installation, it is equipped with joint portion (501) to revolve piece (5), the rim of a cup is equipped with the draw-in groove with joint portion complex, the bowl cover is fixed at the rim of a cup when joint portion (501) cooperates with the draw-in groove joint, pressing the piece (2) and moving down the one end of drive rotatory piece and making rotatory piece revolve joint portion (501) withdrawal and release joint cooperation with the draw-in groove of piece when rotating around self pivot.

2. The push-to-open cup lid of claim 1 wherein: the pressing block is connected with the first elastic piece, and when the pressing of the pressing block is canceled, the first elastic piece drives the pressing block to move upwards for resetting.

3. The push-to-open cup lid of claim 2 wherein: the rotating block (5) is connected with the second elastic piece, when the pressing of the pressing block is canceled, the first elastic piece drives the pressing block to move upwards to reset, the second elastic piece can drive the rotating block to reset, and the clamping part (501) stretches out after the rotating block resets.

4. A push-to-open lid as claimed in claim 3, wherein: the lower end of the cylinder frame (1) is provided with a bottom cover (3) which is matched with the cylinder frame in a clamping way, a first elastic piece is arranged between the pressing block (2) and the bottom cover, and a second elastic piece is arranged between the inner side of one end of the corresponding clamping part of the rotating block (5) and the inner part of the bottom cover.

5. The push-to-open cup lid of claim 1 wherein: the lower periphery of the pressing block (2) is provided with a collision part (201) at a position propped against the corresponding rotating block, the collision part (201) is provided with a collision inclined plane (203), and the rotating block is provided with a driving inclined plane (502) matched with the corresponding collision inclined plane (203).

6. The push-to-open cup lid of claim 4 wherein: the upper end and the lower end of the rotating shaft of the rotating block (5) are respectively connected with the cylinder frame and the inner bottom surface of the bottom cover in a rotating way.

7. The push-to-open lid of claim 6, wherein: the side wall of the cylinder frame (1) is provided with a plurality of notches (4) which are distributed in an annular mode, and the rotating blocks (5) are arranged in the notches.

8. The push-type quick-opening cup cover according to any one of claims 1-7, wherein: the outside of the cylinder frame is sleeved with a lantern ring (16) which can slide up and down, and the top of the lantern ring (16) is connected with the upper end of the cylinder wall through a third elastic piece.

9. The push-to-open lid of claim 8, wherein: the bottom of the lantern ring (16) is close to a limiting wall (161) which is formed by extending downwards and integrally, and the limiting wall can prevent the clamping part from ejecting along with the position of the clamping part when the lantern ring (16) moves downwards to a lower limit position relative to the cylinder frame, so that the clamping part is in a state of accumulating force to be ejected.

10. The push-to-open lid of claim 8, wherein: the pressing block is provided with a clamping ring (11) which extends outwards near the upper end, the top of the cup cover shell (6) is provided with an annular limiting part (601) which extends inwards, and the clamping ring (11) of the pressing block abuts against the bottom surface of the inner ring of the limiting part (601) under the action of the first spring.