CN210185223U

CN210185223U - Cup cover with straw and cup with cup cover

Info

Publication number: CN210185223U
Application number: CN201920490030.3U
Authority: CN
Inventors: Shuangwu Lyu; 吕双武
Original assignee: Yongkang Xianfeng Magnetic Materials Co Ltd
Current assignee: Zhejiang Xianfeng magnetic material Co.,Ltd.
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-03-27
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a cup cover with a straw and a cup with the cup cover, the cup cover with the straw comprises the straw, a placing frame matched with the straw is arranged on the cup cover, a bulb is arranged at one end of the straw and is rotationally connected with one end of the placing frame, a spherical groove sealed with a spherical surface of the bulb is arranged at the bottom of a cavity of the placing cavity at the rotating end, a cup cover hole penetrating the cup cover is arranged at the spherical groove, a hollow imbibition runner is arranged in the straw, an overflowing hole penetrating the imbibition runner is arranged in the bulb, when the straw is rotated to a certain angle, the cup cover hole is mutually communicated with the imbibition runner, at least one circle of elastic layer attached on the inner wall is arranged on the inner wall of the imbibition runner near the bulb direction, when the elastic layer is acted by negative pressure when the straw is absorbed, the elastic layer deforms towards the inner part of the imbibition runner, when imbibition is, the liquid above the ball head will be quickly sucked into the cup body, thereby reducing the problem of liquid retention in the liquid suction flow channel.

Description

Cup cover with straw and cup with cup cover

Technical Field

The utility model relates to the field of articles for daily use, more specifically say, relate to a take bowl cover of straw and have cup of this bowl cover.

Background

At present, a water drinking port with a cover and a pressure relief port are usually arranged on a cup cover of a coffee cup, however, the water drinking port is easy to accumulate dust after the coffee cup is used for a long time, and when water or beverage in the coffee cup is drunk in walking or public transportation, the water or beverage in the coffee cup is easy to spill due to bumping; later, some people also set a suction pipe on the cup, but the suction pipe is exposed for a long time, so that the cup is not only unsanitary, but also easily sucks bacteria and other objects into the mouth, and the health of people is influenced.

In order to solve the problems, the Chinese patent with the application number of CN2013206434043 and the name of cup with a straw discloses a structure, a rotatable straw nozzle is arranged on a cup cover, wherein a ball head is arranged at the end part of the straw nozzle, which is opposite to the cup cover, the ball head is rotatably connected with the cup cover to form a spherical seal, a cup cover hole communicated with the straw nozzle is arranged on the cup cover, a liquid suction channel is arranged inside the straw nozzle, when the straw nozzle is rotated to a limit position, a washing liquid channel is communicated with the cup cover hole to suck the liquid in the cup, and after liquid suction is completed, the straw nozzle is rotated again to disconnect the washing liquid channel and the cup cover hole.

The suction pipe of above-mentioned bowl cover can have a more common problem when using, exactly is finishing inhaling the moment of liquid, can be full of liquid in the imbibition runner of suction pipe mouth, when loosening the mouth after, when rotatory suction pipe mouth, liquid can not be too late to flow back to the cup and accumulate in the imbibition runner, and this liquid will flow or directly be detained in the imbibition runner from the oral area of suction pipe mouth, causes unhygienic problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bowl cover with straw can make even the liquid in the straw flow back in the cup.

The above first object of the present invention is achieved by the following technical solutions: a cup cover with a straw comprises the straw, a placing frame matched with the straw is arranged on the cup cover, one end of the suction pipe is rotatably connected with one end of the placing frame, the rotating end of the suction pipe is provided with a ball head, the placing frame comprises a placing cavity for hiding the suction pipe, a spherical groove sealed with the spherical surface of the ball head is arranged at the bottom of the placing cavity at the rotating end, a cup cover hole for penetrating the cup cover is arranged at the spherical groove, a hollow imbibing flow channel is arranged in the straw, an overflowing hole which is penetrated by the imbibing flow channel is arranged in the bulb, when the sucker is rotated to a certain angle, the cup cover hole is communicated with the liquid suction flow channel, at least one circle of elastic layer attached to the inner wall is arranged on the inner wall of the liquid suction flow channel close to the ball head, when the elastic layer is under the action of negative pressure generated when the straw absorbs liquid, the elastic layer deforms towards the inside of the liquid absorption flow channel.

Preferably, a silica gel sleeve is arranged on the outer side, located at the cup cover hole, of the spherical groove, and the silica gel sleeve is attached and extruded between the spherical groove and the ball head.

Preferably, a shifting block is arranged at the upper side position of the suction pipe relative to the cup cover, when the shifting block is pulled to enable the suction pipe to turn over and the shifting block to abut against the frame edge of the placement frame, the suction pipe is located at a rotation limit position, and at the moment, the liquid suction flow channel is communicated with the cup cover hole.

Preferably, the other end of the suction pipe opposite to the ball head is provided with a bite head made of rubber, and the liquid suction flow passage is also arranged in the bite head.

Preferably, the suction pipe is provided with a pivot shaft pivoted with the frame edge of the placing frame at the position of the ball head, the axis of the pivot shaft penetrates through the ball center of the ball head, and the frame edge of the placing frame is provided with a pivot hole and a yielding guide groove facilitating the pivot shaft to enter the pivot hole.

Preferably, the bottom of the placing cavity of the placing frame is provided with an exhaust hole, the lower side surface of the suction pipe is provided with a plug matched with the exhaust hole, and when the suction pipe is sunk into the placing cavity after rotating, the exhaust hole is blocked by the plug. The vent hole is convenient for supplying air to the inside of the cup body when the straw is opened, so that air seal is prevented.

Preferably, a pipe joint positioned at the lower part of the spherical groove is arranged on the other side of the cup cover opposite to the straw, and the cup cover hole penetrates through the pipe joint.

The second purpose of the utility model is to provide a cup matched with the cup cover.

The above second object of the present invention can be achieved by the following technical solutions: the utility model provides a with bowl cover complex cup among the above-mentioned technical scheme, includes the cup, the oral area and the bowl cover screw-thread fit of cup, and be provided with a liquid suction pipe in the cup, liquid suction pipe and coupling grafting cooperation.

Compared with the prior art, bowl cover in this scheme, because set up the elastic layer in the imbibition runner of straw, when the liquid in the absorption cup, will form the negative pressure in the imbibition runner to make the elastic layer to the inside deformation of imbibition runner, when accomplishing the imbibition, the elastic layer will recover, the straw forms the negative pressure in the position that is close to the bulb, the liquid that is located the bulb top will be quick in being inhaled the cup, thereby reduced the problem that forms liquid to be detained in the imbibition runner.

Drawings

FIG. 1 is a schematic view of the cup lid on the forward axis in the embodiment (the straw is in the placing frame);

FIG. 2 is a schematic view of an embodiment of a cup lid bottom axis;

FIG. 3 is a schematic view of the embodiment of the lid on the axis (the straw is rotated to a liquid-sucking state);

FIG. 4 is an exploded view of the lid and straw in an embodiment;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a side view of the straw in the example;

FIG. 7 is a schematic view B-B of FIG. 6;

FIG. 8 is a schematic view showing the inside of the pipette in the liquid-absorbing state in the example.

In the figure: 1. a cover body; 11. lifting the ears; 2. a straw; 21. a ball head; 211. an overflowing hole; 22. a shifting block; 23. a pivot shaft; 24. a plug; 25. biting the head; 3. placing the frame; 31. a placement chamber; 311. an exhaust hole; 32. a abdication guide groove; 33. a pivot hole; 34. a spherical groove; 341. a clamping groove; 4. a silica gel sleeve; 5. a pipe joint; 51. a cup cover hole; 6. a liquid suction flow channel; 7. an elastic layer.

Detailed Description

The present invention will be described in more detail with reference to the following embodiments, which are illustrative only and are not limiting to the scope of the present invention.

Example one

A cup cover with a straw is disclosed, referring to the attached figures 1-8, and comprises a cover body 1, wherein a placing frame 3 for placing the straw 2 is arranged on the upper surface of the cover body 1, the placing frame 3 is provided with a placing cavity 31 for hiding the straw 2, and when the straw 2 rotates to a horizontal angle, the straw 2 sinks into the placing cavity 31 to protect the straw 2. Wherein, one end of the suction pipe 2 is provided with a ball head 21, the cavity bottom of one end of the placing frame 3 is provided with a spherical groove 34 matched with the ball head 21, two sides of the ball head 21 are provided with pivot shafts 23 with axes passing through the spherical center, the frame edge of the placing frame 3 is provided with a pivot hole 33, and the frame edge is also provided with a vertical abdicating guide groove 32 positioned at the position of the pivot hole 33, so that the pivot shaft 23 is forced to be extruded into the pivot hole 33 along the abdicating guide groove 32, and the rotary connection between the suction pipe 2 and the placing frame 3 is realized.

The spherical groove 34 is provided with a cup cover hole 51 for penetrating the cover body 1, the straw 2 is provided with the liquid absorbing flow channel 6, the bulb 21 is provided with an overflowing hole 211 communicated with the liquid absorbing flow channel 6, and when the straw 2 rotates to a certain angle, the cup cover hole 51, the overflowing hole 211 and the liquid absorbing flow channel 6 can be communicated with each other. In order to facilitate the rotation and opening of the straw 2 and the alignment of the cup cover hole 51 and the liquid suction flow channel 6, a shifting block 22 is arranged at the upper side position of the straw 2 relative to the cup cover, when the shifting block 22 is pulled to enable the straw 2 to turn over and the shifting block 22 abuts against the rim of the placement frame 3, the straw 2 is at the rotation limit position, and the liquid suction flow channel 6 is communicated with the cup cover hole 51 at the moment.

Referring to fig. 4 and 5, in order to further improve the sealing performance between the ball head 21 and the spherical groove 34, a silicone sleeve 4 is disposed on the outer side of the spherical groove 34 in the cup cover hole 51, and the silicone sleeve 4 is closely pressed between the spherical groove 34 and the ball head 21.

Referring to fig. 6-7, an elastic layer 7 is further disposed in the liquid suction flow channel 6 near the ball head 21, and the material of this elastic layer 7 may be made of silica gel, so that, when the liquid in the cup is sucked, a negative pressure will be formed in the liquid suction flow channel 6, so that the elastic layer 7 deforms toward the inside of the liquid suction flow channel 6, when the liquid suction is completed, the elastic layer 7 will recover, the suction tube 2 forms a negative pressure at a position near the ball head 21, and the liquid above the ball head 21 will be quickly sucked into the cup, thereby reducing the problem of liquid retention in the liquid suction flow channel 6.

Example two

A cup cover is characterized in that on the basis of the first embodiment, a lifting lug 11 is further arranged on the cup cover, and an annular lifting ring is arranged on the lifting lug 11 in an extending mode along the upper surface of the cup cover, so that the cup cover is convenient to take. In addition, a bite 25 made of rubber is provided at the other end of the straw 2 opposite to the ball 21, and the liquid suction flow passage 6 is also provided in the bite 25, so that the life of the whole straw 2 can be prolonged by the provision of the bite 25.

EXAMPLE III

A cup comprises a cup body (not shown in the figures) and a cup cover (see figures 1-8), wherein the cup cover is screwed with the cup mouth of the cup body, a pipe joint 5 positioned at the lower part of a spherical groove 34 is arranged at the other side of the cup cover relative to a straw 2, and a cup cover hole 51 penetrates through the pipe joint 5. A liquid extracting pipe (not shown in the figure) is arranged in the cup body and is in inserted connection and matching with the pipe joint 5, so that the liquid extracting pipe is communicated with the cup cover hole 51, and the liquid in the cup body can be conveniently absorbed. In order to prevent the air seal from being formed in the cup body, an air vent 311 is arranged at the bottom of the placing cavity 31 of the placing frame 3, a plug 24 matched with the air vent 311 is arranged on the lower side surface of the suction pipe 2, and when the suction pipe 2 sinks into the placing cavity 31 after rotating, the plug 24 plugs the air vent 311. When the liquid in the cup body is cooled, negative pressure is formed in the cup body, and at the moment, when the suction pipe 2 is opened, air supplement to the inside of the cup body can be realized, so that air seal is prevented from being formed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A cup cover with a straw comprises the straw, a placing frame matched with the straw is arranged on the cup cover, one end of the straw is rotatably connected with one end of the placing frame, the rotating end of the straw is provided with a bulb, the placing frame comprises a placing cavity used for hiding the straw, a spherical groove sealed with the spherical surface of the bulb is arranged at the cavity bottom of the placing cavity at the rotating end, a cup cover hole penetrating through the cup cover is arranged at the spherical groove, a hollow imbibition flow channel is arranged in the straw, an overflowing hole penetrating through the imbibition flow channel is arranged in the bulb, when the straw is rotated to a certain angle, the cup cover hole is mutually communicated with the imbibition flow channel, the cup cover is characterized in that at least one circle of elastic layer attached to the inner wall is arranged on the inner wall of the imbibition flow channel close to the bulb direction, and when the elastic layer is subjected to negative pressure during imbibition by the, the elastic layer deforms toward the inside of the liquid suction flow path.

2. The cup cover with the straw as claimed in claim 1, wherein a silicone sleeve is disposed outside the cup cover hole of the spherical groove, and the silicone sleeve is pressed between the spherical groove and the ball head.

3. The cup cover with the suction pipe as claimed in claim 1, wherein a shifting block is arranged at an upper side position of the suction pipe relative to the cup cover, when the shifting block is pulled to enable the suction pipe to turn over and the shifting block abuts against a rim of the placement frame, the suction pipe is at a rotation limit position, and the suction flow channel is communicated with the cup cover hole.

4. The cup cover with the straw as claimed in claim 1, wherein a bite made of rubber is provided at the other end of the straw opposite to the ball head, and the liquid suction flow passage is also provided in the bite.

5. The cup cover with the straw as claimed in claim 1, wherein the straw is provided with a pivot shaft pivoted with the rim of the placing frame at the position of the ball head, the axis of the pivot shaft passes through the spherical center of the ball head, and the rim of the placing frame is provided with a pivot hole and a abdication guide groove for facilitating the pivot shaft to enter the pivot hole.

6. The cup cover with the straw as claimed in claim 1, wherein a vent hole is formed in the bottom of the placing cavity of the placing frame, a plug matched with the vent hole is arranged on the lower side surface of the straw, and when the straw is sunk into the placing cavity after rotating, the vent hole is blocked by the plug.

7. The cup cover with the straw as claimed in any one of claims 1 to 6, wherein a pipe joint located at the lower part of the spherical groove is arranged on the other side of the cup cover opposite to the straw, and the cup cover hole penetrates through the pipe joint.

8. A cup matched with the cup cover of claim 7, which comprises a cup body, wherein the mouth part of the cup body is in threaded fit with the cup cover, and a liquid pumping pipe is arranged in the cup body and is in inserted fit with the pipe joint.