CN220735085U - Blowout-preventing cup cover and suction pipe cup - Google Patents

Abstract

The utility model relates to the field of daily necessities, and discloses a blowout-preventing cup cover and a suction pipe cup.

Description

Blowout-preventing cup cover and suction pipe cup

Technical Field

The utility model relates to the field of daily necessities, in particular to a blowout-preventing cup cover and a suction pipe cup.

Background

The suction pipe cup is commonly used as a special water cup for infants and children to drink water, and is provided with a suction nozzle and a suction pipe connected with the suction nozzle, wherein the suction pipe extends into the cup body;

because the liquid in the cup is hot water often for can form steam at the top of cup, children are under the condition of opening the suction nozzle, and steam extrusion hot water leads to partial steam and hot water to spout from the suction nozzle, has the potential safety hazard.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a blowout prevention cup cover and a suction pipe cup, which are used for preventing part of hot air and hot water from being ejected from a suction nozzle and improving the safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bowl cover and straw cup of blowout prevention, includes the lid and rotatable in suction nozzle on the lid, fixedly connected with connecting piece on the lid, through-hole and gas pocket have been seted up on the connecting piece, set up in the suction nozzle with the delivery port that the through-hole corresponds, the afterbody of suction nozzle set up with the notch that the gas pocket corresponds, the in-process that the suction nozzle was continuously opened the notch intercommunication behind the gas pocket, the delivery port intercommunication the through-hole.

As a further improvement of the utility model, the air holes and the notch are respectively provided with two, and the air holes are positioned on two opposite sides of the through hole.

As a further improvement of the utility model, the cover body is provided with a groove for placing the suction nozzle.

As a further improvement of the utility model, the suction nozzle is hinged with a fastener, the side wall of the groove is provided with a positioning groove, and the fastener is provided with a bulge corresponding to the positioning groove.

As a further improvement of the utility model, a circumferential caulking groove is formed on the connecting piece, a connecting hole is formed on the cover body, a circumferential step is formed in the connecting hole, and the circumferential step is embedded into the circumferential caulking groove.

The straw cup comprises the blowout-preventing cup cover, the straw and the cup body, wherein the straw is connected with the connecting piece and is communicated with the through hole, and the cup body is connected with the cover body.

As a further improvement of the utility model, the cup body is in threaded connection with the cover body.

As a further improvement of the utility model, an annular groove is formed in the cover body, and a sealing ring is embedded in the annular groove.

The utility model has the beneficial effects that: in the opening process of the suction nozzle, hot air in the cup body can be discharged from the air holes and the notch on the cover body in advance, so that the situation that the hot air in the cup body is sprayed out from the water outlet is avoided, the blowout prevention function is realized, a user is protected, the safety is improved, the number of the air holes is increased, the quantity of the hot air in the cup body can be increased at the same time, and the shortage of the hot air discharged by a single air hole is prevented.

Drawings

FIG. 1 is a schematic view of the structure of a cup lid of the present utility model;

FIG. 2 is a schematic view of the structure of the groove in the utility model;

FIG. 3 is a schematic view of the structure of the suction nozzle of the present utility model;

FIG. 4 is a schematic view of the structure of the connector of the present utility model;

FIG. 5 is a schematic view of the construction of the suction cup of the present utility model;

fig. 6 is a cross-sectional view of the present utility model.

Reference numerals: 1. a cover body; 11. a groove; 111. a positioning groove; 12. a circumferential step; 2. a suction nozzle; 21. a water outlet; 22. a notch; 3. a connecting piece; 31. a through hole; 32. air holes; 33. a circumferential caulking groove; 4. a fastener; 41. a protrusion; 5. a suction pipe; 6. a cup body; 7. and (3) sealing rings.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, a blowout-preventing cup cover of the present embodiment includes a cover 1 and a suction nozzle 2 rotatable on the cover 1, wherein a connecting piece 3 is fixedly connected to the cover 1, and the connecting piece 3 is inserted into a suction pipe 5;

the connecting piece 3 is provided with a through hole 31 and an air hole 32, the suction nozzle 2 is internally provided with a water outlet 21 corresponding to the through hole 31, the tail part of the suction nozzle 2 is provided with a notch 22 corresponding to the air hole 32, and in the continuous opening process of the suction nozzle 2, after the notch 22 is communicated with the air hole 32, the water outlet 21 is communicated with the through hole 31;

the position of the suction nozzle 2 has three states;

the method comprises the following steps: when the suction nozzle 2 is not opened, the suction nozzle is propped against the through hole 31 and the air hole 32, so that the through hole 31 and the air hole 32 are closed, and water leakage is prevented;

and two,: the notch 22 is communicated with the air hole 32 in the middle of the rotation of the suction nozzle 2 in the opening process, hot air above water in the cup body 6 is discharged from the notch 22 through the air hole 32, and at the moment, the suction nozzle 2 is still propped against the through hole 31, so that the propping is closed;

and thirdly,: the mouthpiece 2 is fully opened, and at this time the water outlet 21 is in communication with the through hole 31, the air hole 32 remains in communication with the notch 22, and the user can drink water through the mouthpiece 2.

In the second state, hot air in the cup body 6 is discharged in advance through the air hole 32, so that when the suction nozzle 2 moves to the third state, the hot air cannot be sprayed out of the through hole 31 and the water outlet 21, the blowout prevention function is realized, a user is protected, and the safety is improved;

and in the case that the child drinks water through the mouthpiece 2, the outside air can enter the cup 6 through the air hole 32, thereby realizing the balance of the inside and outside pressure.

Referring to fig. 2, two air holes 32 and two notches 22 are provided, the air holes 32 are located at two opposite sides of the through hole 31, and the number of the air holes 32 is increased, so that the amount of hot air in the cup 6 can be discharged simultaneously is increased, and the shortage of hot air discharged by a single air hole 32 is prevented.

Referring to fig. 2, a recess 11 is formed in the cover 1 for the suction nozzle 2 to be placed in, and the recess 11 gives the suction nozzle 2 a place space which can accommodate the suction nozzle 2, and the suction nozzle 2 is not abrupt when not in use;

hinge holes are formed in the side walls of the grooves 11, hinge columns are formed on two opposite sides of the suction nozzle 2, and the hinge columns are connected with the corresponding hinge holes, so that the function of enabling the suction nozzle 2 to rotate is achieved.

Referring to fig. 1 and 4, a fastener 4 is hinged on the suction nozzle 2, a positioning groove 111 is formed on the side wall of the groove 11, a protrusion 41 corresponding to the positioning groove 111 is formed on the fastener 4, the protrusion 41 on the fastener 4 is matched with the positioning groove 111 to play a role in positioning, and the rotation of the suction nozzle 2 can be limited under the action of no external force, so that the suction nozzle 2 is always positioned in the groove 11;

under the action of external force, the fastener 4 can be opened, and meanwhile, the suction nozzle 2 is driven to rotate;

in the present embodiment, the positioning grooves 111 are provided on both side walls of the groove 11, that is, the number of the positioning grooves 111 is two, and correspondingly, the number of the protrusions 41 is also two and is provided in one-to-one correspondence.

Referring to fig. 4, the connecting member 3 is formed with a circumferential caulking groove 33, the cover 1 is provided with a connecting hole, a circumferential step 12 is formed in the connecting hole, the circumferential step 12 is embedded into the circumferential caulking groove 33, and the connecting member 3 is mounted through the circumferential caulking groove 33 and the circumferential step 12, so that the structure is simple, and the mounting and dismounting are convenient.

Referring to fig. 5 and 6, a suction cup comprises the blowout-preventing cup cover, a suction pipe 5 and a cup body 6, wherein the suction pipe 5 is connected with a connecting piece 3 and is communicated with a through hole 31, the cup body 6 is connected with the cover body 1, after a suction nozzle 2 is opened, a water outlet 21 is communicated with the through hole 31, and when water is sucked through the suction nozzle 2, water in the cup body 6 enters the through hole 31 through a water pipe and flows out of the water outlet 21, so that water suction is realized.

The cup body 6 is in threaded connection with the cover body 1, the threaded connection mode is firm, the sealing effect is good, water leakage is prevented, wherein the cover body 1 is provided with internal threads, and the cup body 6 is provided with external threads.

The cover body 1 is internally provided with the annular groove, the annular groove is internally provided with the sealing ring 7, after the cover body 1 is in threaded connection with the cup body 6, namely after the cover body is screwed, the sealing performance between the cover body 1 and the cup body 6 can be improved through the sealing ring 7, and the water leakage is prevented.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (8)

1. The utility model provides a bowl cover of blowout prevention which characterized in that: including lid (1) and rotatable in suction nozzle (2) on lid (1), fixedly connected with connecting piece (3) on lid (1), through-hole (31) and gas pocket (32) have been seted up on connecting piece (3), set up in suction nozzle (2) with delivery port (21) that through-hole (31) correspond, notch (22) that correspond with gas pocket (32) have been seted up to the afterbody of suction nozzle (2), the in-process that suction nozzle (2) was opened continually notch (22) intercommunication behind gas pocket (32), delivery port (21) intercommunication through-hole (31).

2. The blowout prevention cup cover according to claim 1, wherein: the two air holes (32) and the two notches (22) are respectively arranged, and the air holes (32) are positioned on two opposite sides of the through hole (31).

3. The blowout prevention cup cover according to claim 1, wherein: the cover body (1) is provided with a groove (11) into which the suction nozzle (2) is arranged.

4. A blowout prevention cup cover according to claim 3 wherein: the suction nozzle (2) is hinged with a fastener (4), a positioning groove (111) is formed in the side wall of the groove (11), and a protrusion (41) corresponding to the positioning groove (111) is formed in the fastener (4).

5. The blowout prevention cup cover according to claim 1, wherein: the connecting piece (3) is provided with a circumferential caulking groove (33), the cover body (1) is provided with a connecting hole, a circumferential step (12) is formed in the connecting hole, and the circumferential step (12) is embedded into the circumferential caulking groove (33).

6. A straw cup, characterized in that: comprising a blowout-preventing cup cover, a suction pipe (5) and a cup body (6) according to any one of claims 1 to 5, wherein the suction pipe (5) is connected with the connecting piece (3) and is communicated with the through hole (31), and the cup body (6) is connected with the cover body (1).

7. A drinking straw cup as set forth in claim 6, wherein: the cup body (6) is in threaded connection with the cover body (1).

8. A drinking straw cup as set forth in claim 7, wherein: an annular groove is formed in the cover body (1), and a sealing ring (7) is embedded in the annular groove.