CN220344134U

CN220344134U - Drinking cup with exhaust pressure release function

Info

Publication number: CN220344134U
Application number: CN202321584072.6U
Authority: CN
Inventors: 梁辉武; 林家冲
Original assignee: Shenzhen Topsharp Precision Electronics Co ltd
Current assignee: Shenzhen Topsharp Precision Electronics Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-16
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to a water cup with a function of exhausting and pressure relief, which comprises a cup body and a cup cover arranged at the upper end of the cup body, wherein an exhaust port and a water through port which are communicated with the inside of the cup body are arranged on the cup cover; the water cup also comprises a water intake pipe which is movably arranged on the cup cover; when the water intake pipe is at the first position, the air outlet and the water through hole are in a sealing state; the air outlet is in an open state when the water intake pipe moves from the first position to the second position; the water intake pipe is communicated with the water through hole when the water intake pipe moves from the second position to the third position. When a user needs to take water, the water intake pipe can be moved from the first position to the second position to open the air outlet for pressure relief and air exhaust, and then the water intake pipe is moved from the second position to the third position, so that the water intake pipe is communicated with the water through hole, accidental injury of the user caused by hot water spraying can be avoided, the user can move the water intake pipe to the first position at any time, the air outlet and the water through hole are sealed at the same time, water leakage is avoided, and the portable water dispenser is convenient for the user to carry.

Description

Drinking cup with exhaust pressure release function

Technical Field

The utility model relates to the technical field of water cups, in particular to a water cup with a function of exhausting and pressure relief.

Background

The cup is an indispensable article of people's daily life, and current cup generally comprises cup and bowl cover, when the interior hot water that is equipped with of cup, the air inflation of inside leads to inside atmospheric pressure to rise. Because of the difference between the internal pressure and the external pressure, when the cup cover is opened, hot water can be sprayed out, the effect of scalding can be caused, and great potential safety hazards are brought to users.

At present, the water cup on the market is directly provided with an exhaust hole on the cup cover, and the gas in the cup body is directly exhausted from the exhaust hole. Although the problem of the increase of the cup body pressure can be avoided, the cup body cannot be sealed in the using process, so that the water leakage phenomenon occurs, and the cup is inconvenient for a user to carry.

Accordingly, the prior art is in need of development.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a water cup with a pressure release function.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a water cup with a function of exhausting and pressure relief, which comprises a cup body and a cup cover arranged at the upper end of the cup body, wherein an exhaust port and a water through port which are communicated with the inside of the cup body are arranged on the cup cover;

the water cup also comprises a water intake pipe which is movably arranged on the cup cover;

when the water intake pipe is at the first position, the air outlet and the water through hole are in a sealing state;

the air outlet is in an open state when the water intake pipe moves from the first position to the second position;

and the water intake pipe is communicated with the water through hole when the water intake pipe moves from the second position to the third position.

Further, the water intake pipe is rotatably arranged on the cup cover, and the water intake pipe is rotated to realize the switching of the water intake pipe among the first position, the second position and the third position.

Further, the cup cover is provided with a movable window, the movable window comprises a bottom wall and a top wall, the water intake pipe is rotationally connected with the bottom wall and/or the top wall, and the air outlet is positioned on the bottom wall and faces the top wall.

Further, the rotation angle of the water intake pipe is 0-180 degrees.

Further, the water intake pipe is accommodated in the movable window when the water intake pipe is at the first position, and one end of the water intake pipe rotates from the movable window to the outside of the movable window when the water intake pipe moves from the first position to the second position or the third position.

Further, the water intake pipe comprises a main body, a pipe part and a connecting part, wherein the pipe part is connected with the main body, the main body is rotationally connected with the cup cover through the connecting part, a first through hole and a first blocking part are arranged on the main body, the first through hole is used for communicating the pipe part with the water through hole, and the first blocking part is used for blocking the water through hole.

Further, the main body is further provided with a second through hole and a second blocking part, the second through hole is used for being communicated with the exhaust port, and the second blocking part is used for blocking the exhaust port.

Further, the first through hole, the second through hole, the first plugging part and the second plugging part are distributed at intervals along the central axis of the connecting part in a ring shape.

Further, the water cup further comprises an elastic sealing structure, and the elastic sealing structure is arranged at the air outlet;

when the water intake pipe is at the first position, the pipe part applies force to the elastic sealing structure so that the elastic sealing structure seals the exhaust port;

when the water intake pipe moves from the first position to the second position, the acting force of the pipe part on the elastic sealing structure is removed, so that the elastic sealing structure opens the air outlet.

Further, the elastic sealing structure comprises a sealing element and an elastic element, the sealing element is installed at the air outlet, the pipe part applies force to the sealing element to enable the sealing element to seal the air outlet, the elastic element is in a force storage state, the pipe part is withdrawn from the acting force of the sealing element, and the elastic element resets to enable the sealing element to move upwards to open the air outlet.

Further, the water cup also comprises a fan structure, wherein the fan structure is rotatably arranged on the cup cover;

the fan structure comprises a support, a driving structure and fan blades, wherein the support is rotationally connected with the cup cover, the driving structure is connected with the fan blades and drives the fan blades to rotate, and the support is provided with an air inlet and an air outlet which are communicated with the fan blades.

The technical scheme of the utility model has the beneficial effects that:

according to the water cup, the air outlet and the water through hole which are communicated with the inside of the cup body are formed in the cup cover, the movable water intake pipe is arranged on the cup cover, when a user needs to take water, the water intake pipe can be moved from the first position to the second position to open the air outlet for pressure relief and air exhaust, and then the water intake pipe is moved from the second position to the third position to enable the water intake pipe to be communicated with the water through hole, so that accidental injury of the user caused by hot water spraying can be avoided, the user can move the water intake pipe to the first position at any time to enable the air outlet and the water through hole to be sealed at the same time, water leakage is avoided, and the water cup is convenient to carry by the user.

Drawings

FIG. 1 is a schematic view of a first embodiment of a cup of the present utility model;

FIG. 2 is a schematic view of the installation of the water intake pipe and the cup cover of the present utility model;

FIG. 3 is a disassembled view of the water cup of the present utility model;

FIG. 4 is a schematic view of the structure of the water intake pipe of the present utility model;

FIG. 5 is a schematic view of another angle of the water intake pipe of the present utility model;

FIG. 6 is a schematic view of the installation of the water intake pipe and the cup cover of the present utility model;

FIG. 7 is a schematic view of the installation of the fan structure of the present utility model;

FIG. 8 is a disassembled view of the fan structure of the present utility model;

FIG. 9 is a disassembled view of the cap of the present utility model;

FIG. 10 is a schematic view of the installation of the conduit and water port of the present utility model;

FIG. 11 is a schematic view of the structure of the upper cover of the present utility model;

FIG. 12 is a view of the fan structure of the present utility model in use;

FIG. 13 is a schematic view of the construction of a second embodiment of the cup of the present utility model;

fig. 14 is a partially disassembled view of fig. 13.

Reference numerals illustrate:

the heat insulation board comprises the following components of a water cup, a 10-cup body, a 11-guide pipe, a 12-handle rope, a 20-cup cover, a 201-clamping block, a 202-seat body, a 203-sealing cover, a 21-exhaust port, a 22-water inlet, a 23-movable window, a 231-top wall, a 232-bottom wall, a 24-containing cavity, a 25-wiring groove, a 26-silica gel pad, a 27-mounting part, a 28-enclosure, a 29-sealing pad, a 291-first perforation, a 292-second perforation, a 30-water intake pipe, a 31-main body, a 32-pipe part, a 33-connecting part, a 34-first through hole, a 35-second through hole, a 36-first sealing part, a 37-second sealing part, a 38-pressing part, a 39-anti-skid part, a 40-elastic structure, a 41-sealing part, a 42-elastic part, a 50-fan structure, a 51-bracket, a 511-air inlet, a 512-air outlet, a 513-front cover, a 514-rear cover, a 521-main control circuit board, a 522-battery, a 523-motor, a 524-control button, a 525-waterproof silica gel board, a 526-side, a power supply wire, a 527-55-heat insulation board, a 55-heat insulation board.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the specific embodiments described herein are only for explaining the present utility model and are not limited thereto. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be either a fixed connection or a removable connection or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 6, the present utility model provides a water cup 100 with a venting and pressure releasing function, which comprises a cup body 10 and a cup cover 20 mounted on the upper end of the cup body 10, wherein the cup body 10 of the present utility model can preferably adopt a double-layer heat insulation structure to avoid scalding users; the handle rope 12 is arranged outside the cup body 10, so that the cup is convenient for a user to carry.

Wherein, the cup cover 20 is provided with an air outlet 21 and a water inlet 22 which are communicated with the inside of the cup body 10.

The water cup 100 further comprises a water intake pipe 30, and the water intake pipe 30 is movably disposed on the cup cover 20.

In the present embodiment, the water intake pipe 30 is movable among a first position, a second position, and a third position.

When the water intake pipe 30 is in the first position, the air outlet 21 and the water inlet 22 are in a sealed state, so that the water leakage problem can be avoided, and the water intake pipe is convenient for a user to carry and use.

When the water intake pipe 30 moves from the first position to the second position, the air outlet 21 is in an open state, and the water through hole 22 is in a sealed state, at this time, the air in the cup 10 can be discharged through the air outlet 21, so as to effectively balance the air pressure inside and outside the cup 10, thereby avoiding accidental injury of the user caused by hot water spraying in the cup 10.

When the water intake pipe 30 moves from the second position to the third position, the water intake pipe 30 communicates with the water through-hole 22, and a user can take water through the water intake pipe 30.

When a user needs to take water, the water intake pipe 30 can be moved from the first position to the second position so as to open the air outlet 21 for pressure relief and air exhaust, and then the water intake pipe 30 is moved from the second position to the third position so as to enable the water intake pipe 30 to be communicated with the water through hole 22, so that accidental injury of the user caused by hot water spraying can be avoided, the user can move the water intake pipe 30 to the first position at any time so as to enable the air outlet 21 and the water through hole 22 to be sealed at the same time, water leakage is avoided, and the portable device is convenient for the user.

As an embodiment, the water intake pipe 30 is rotatably disposed on the cup cover 20, and the water intake pipe 30 is rotated to realize the switching of the water intake pipe 30 among the first position, the second position and the third position, so as to facilitate the operation of the user.

Of course, the water intake pipe 30 may be disposed on the cup cover 20 in a linear manner (e.g., a linear movement) in addition to the rotary manner, and the water intake pipe may be disposed on the cup cover 20 according to the actual requirement.

In this embodiment, the rotation angle of the water intake pipe 30 is preferably 0 to 180 degrees. For example, the exhaust port 21 is opened when the intake pipe 30 is rotated to 10 degrees, and the water passage hole is opened when the intake pipe 30 is rotated to 31 degrees. That is, the rotation angle of the water intake pipe 30 can be made small, thereby reducing the space occupied by the water intake pipe 30.

Of course, the movement of the water intake pipe 30 is not limited to the rotation, and may be a linear movement or the like.

Further, the cup cover 20 is provided with a movable window 23, the movable window 23 includes a bottom wall 232 and a top wall 231, the water intake pipe 30 is rotatably connected with the bottom wall 232 and/or the top wall 231, and the movable window 23 is used for limiting the movable range of the water intake pipe 30 to avoid excessive rotation. The air outlet 21 is located at the bottom wall 232 and faces the top wall 231, so that the water vapor in the cup 10 is not directly contacted with the human body when being discharged through the air outlet 21, thereby avoiding scalding the user.

In the present embodiment, the water intake pipe 30 is accommodated in the movable window 23 when the water intake pipe 30 is in the first position, and one end of the water intake pipe 30 is rotated from the movable window 23 to the outside of the movable window 23 when the water intake pipe 30 is moved from the first position to the second position or the third position. That is, the water intake pipe 30 is accommodated in the movable window 23 when not in use, so that the water intake pipe 30 is prevented from being damaged or polluted, the sanitation and hygiene are maintained, the carrying by a user is facilitated, the water intake pipe 30 is rotated from the movable window 23 to the outside of the movable window 23 when the use is required, the water intake by the user is facilitated, and the operation is facilitated.

Referring to fig. 4 and 5, the water intake pipe 30 includes a main body 31, a pipe portion 32 connected to the main body 31, and a connecting portion 33, wherein the main body 31 is rotatably connected to the cup cover 20 via the connecting portion 33, a first through hole 34 is provided on the main body 31, and a first blocking portion 36 is provided on the main body 31, the first through hole 34 is used for communicating the pipe portion 32 with the water through hole 22, and the first blocking portion 36 is used for blocking the water through hole 22.

In this embodiment, the cup cover 20 is provided with a mounting portion 27 at a top wall 231 of the movable window 23 for mounting connection with the connecting portion 33; the connecting part 33 preferably adopts a protruding structure, the mounting part 27 preferably adopts a groove structure, and the protruding structure is matched with the groove structure to connect the water intake pipe 30 and the cup cover 20, so that the processing and the assembly are convenient.

In this embodiment, the cover 20 is provided with the enclosure 28 at the water inlet 22 and the air outlet 21, so that the deviation generated when the water intake pipe 30 rotates can be avoided, the rotation stability is improved, and the sealing effect of the water intake pipe 30 on the air outlet 21 and the water inlet 22 in the first position can be improved; the sealing gasket 29 is disposed at the position of the air outlet 21 and the water inlet 22, and the sealing gasket 29 is provided with a first perforation 291 corresponding to the air outlet 21 and a second perforation 292 corresponding to the water inlet 22, so that a gap between the water intake pipe 30 and the cup cover 20 can be avoided, and the sealing performance can be further improved.

As a first embodiment, the main body 31 is further provided with a second through hole 35 and a second blocking portion 37, the second through hole 35 is used for communicating with the air outlet 21, and the second blocking portion 37 is used for blocking the air outlet 21.

When the water intake pipe 30 is at the first position, the first blocking portion 36 blocks the water through hole 22, and the second blocking portion 37 blocks the air outlet 21 to avoid water leakage;

when the water intake pipe 30 is at the second position, the first blocking part 36 blocks the water through hole 22, and the second through hole 35 is communicated with the air outlet 21, so that the air in the cup body 10 is conveniently discharged through the air outlet 21;

when the water intake pipe 30 is in the third position, the second blocking portion 37 blocks the air outlet 21, and the first through hole 34 communicates the pipe portion 32 with the water through hole 22, so that the liquid in the cup 10 can flow out through the water through hole 22 and the pipe portion 32.

Preferably, the first through hole 34, the second through hole 35, the first blocking portion 36 and the second blocking portion 37 are distributed and arranged along the central axis of the connecting portion 33 at annular intervals, that is, the first through hole 34, the second through hole 35, the first blocking portion 36, the second blocking portion 37 and the connecting portion 33 are adjacently arranged, the structure is compact and small, and the intake pipe 30 can open or close the exhaust port 21 and the water through port 22 only by rotating by a small angle.

Further, the water intake pipe 30 further includes a pressing portion 38, so that a user can rotate the water intake pipe 30 without touching the pipe portion 32 by applying a force to the pressing portion 38, thereby avoiding contamination. The pressing part 38 is provided with an anti-slip part 39, such as an anti-slip protrusion, which can improve the friction between the hand of the user and the water intake pipe 30, is convenient for applying force, and is easy and labor-saving, and can avoid slipping.

As a second embodiment, referring to fig. 13 and 14, the water cup 100 further includes an elastic sealing structure 40, and the elastic sealing structure 40 is disposed at the air outlet 21;

when the water intake pipe 30 is at the first position, the pipe portion 32 applies force to the elastic sealing structure 40, so that the elastic sealing structure 40 seals the air outlet 21;

when the water intake pipe 30 moves from the first position to the second position, the pipe portion 32 is withdrawn from the elastic sealing structure 40, so that the elastic sealing structure 40 opens the air outlet 21.

The second embodiment is different from the first embodiment in the arrangement of the exhaust port 21 and the structure of sealing the exhaust port 21, and is better in the sealability of the exhaust port 21.

Specifically, the elastic sealing structure 40 includes a sealing member 41 and an elastic member 42, the sealing member 41 is elastically installed at the air outlet 21 through the elastic member 42, the pipe portion 32 applies a force to the sealing member 41 so that the sealing member 41 seals the air outlet 21, the elastic member 42 is in a force accumulation state, the pipe portion 32 withdraws the acting force of the sealing member 41, and the elastic member 42 returns to enable the sealing member 41 to move upwards to open the air outlet 21, so that automatic opening is realized, and convenience is brought to users.

In this embodiment, a conduit 11 is disposed in the cup 10, an upper end of the conduit 11 communicates with the water port 22, and a lower end of the conduit 11 extends to a bottom of the cup 10. After the temperature of the hot water in the cup body 10 is reduced, the user can drink the water in the cup 100 directly through the water intake pipe 30 and the guide pipe 11, so that the use of the user is facilitated. Of course, the user may pour the water in the cup body 10 through the water intake pipe 30.

Referring to fig. 7 to 12, the water cup 100 further includes a fan structure 50, and the fan structure 50 is rotatably mounted on the cup cover 20;

the fan structure 50 comprises a bracket 51, a driving structure and fan blades 53, the bracket 51 is rotationally connected with the cup cover 20, the driving structure is connected with the fan blades 53 and drives the fan blades 53 to rotate, and the bracket 51 is provided with an air inlet 511 and an air outlet 512 which are communicated with the fan blades 53.

The driving structure comprises a main control circuit board 521, a battery 522 and a motor 523, wherein the battery 522 and the motor 523 are respectively and electrically connected with the main control circuit board 521, and the fan blade 53 is fixedly connected with an output shaft of the motor 523. The main control circuit board 521 is further provided with a control button 524 for controlling the switch of the fan structure 50, and the control button 524 is exposed on the surface of the cup cover 20, so that a user can control the switch of the fan structure 50 conveniently.

When the fan structure 50 is not used, the fan structure 50 can rotate to be attached to the surface of the cup cover 20, so that the structure is small and exquisite, and the carrying is convenient; when the fan structure 50 is needed, the fan structure 50 is rotated to a preset angle, so that the fan structure 50 can cool the user by blowing air (as shown in fig. 12).

Further, the bracket 51 includes a front cover 513 and a rear cover 514, the front cover 513 is provided with the air outlet 512, and the rear cover 514 is provided with the air inlet 511.

In this embodiment, the cup cover 20 includes a base 202 and a sealing cover 203, the base 202 and the sealing cover 203 are buckled and connected to form a containing cavity 24, the main control circuit board 521 and the battery 522 are installed in the containing cavity 24, the sealing cover 203 is provided with a wiring groove 25 communicated with the containing cavity 24, the wiring groove 25 is disposed at the rotating connection end of the bracket 51 and the cup cover 20, so that a power line 526 of the fan blade 53 is conveniently inserted into the containing cavity 24 and electrically connected with the main control circuit board 521, and the wiring is reasonable, so that the interference of the power line 526 on the rotation of the fan structure 50 is avoided.

In this embodiment, the fan structure 50 further includes a pressing member 527 for fixing the power cord 526 in a supporting manner, so as to prevent the power cord 526 from being deviated.

Still be provided with waterproof silica gel board 525 and heat insulating board 54 in the bowl cover 20, waterproof silica gel board 525 set up in sealed lid 203 department prevents that inside from intaking, heat insulating board 54 set up in battery 522 and the bottom of main control circuit board 521 avoid liquid temperature in the cup 10 is too high and influence main control circuit board 521 and the life of battery 522.

The cover 20 is provided with a silica gel pad 26 at a rotation connection end of the bracket 51, and is used for supporting the bottom of the rotation end of the fan structure 50, so that the fan structure 50 is fixed at a certain angle and is not easy to shake.

In this embodiment, the fan structure 50 further includes an upper cover 55, and when the fan structure 50 is folded and attached to the cup cover 20, the upper cover 55 is covered outside the fan structure 50, so that the structure is compact and convenient for a user to carry; the upper cover 55 is provided with a window 551 corresponding to the movable window 23, so as to avoid interference with the rotation of the water intake pipe 30.

Preferably, a clamping block 201 is arranged on the periphery of the cup cover 20, a clamping groove 552 is formed in the inner wall of the upper cover 55, and the clamping block 201 and the clamping groove 552 are matched and fixed to the cup cover 20 and the upper cover 55, so that the cup cover is convenient and quick to assemble and disassemble.

When the fan structure 50 is not needed, the upper cover 55 covers the cup cover 20, so as to avoid the fan structure 50 from being damaged; when the fan structure 50 is required to be used, the upper cover 55 may be removed, and the fan structure 50 may be rotated to a predetermined angle.

The above examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the utility model are desired to be protected.

Claims

1. The cup with the air exhaust and pressure relief functions comprises a cup body and a cup cover arranged at the upper end of the cup body, and is characterized in that an air exhaust port and a water through port which are communicated with the inside of the cup body are arranged on the cup cover;

2. The cup of claim 1, wherein the water intake tube is rotatably disposed on the cap and is rotated to effect switching of the water intake tube between the first position, the second position, and the third position.

3. A water cup according to claim 2, wherein the cap is provided with a movable window comprising a bottom wall and a top wall, the water intake tube being in rotational connection with the bottom wall and/or the top wall, the air outlet being located in the bottom wall and facing the top wall.

4. The cup of claim 2, wherein the water intake tube has a rotation angle of 0-180 degrees.

5. A water cup according to claim 3 wherein the water intake tube is received within the movable window when in the first position, and wherein one end of the water intake tube is rotated from the movable window to outside the movable window when the water intake tube is moved from the first position to the second position or the third position.

6. The water cup according to claim 2, wherein the water intake pipe comprises a main body, a pipe portion connected with the main body and a connecting portion, the main body is rotatably connected with the cup cover through the connecting portion, a first through hole and a first blocking portion are arranged on the main body, the first through hole is used for communicating the pipe portion and the water through hole, and the first blocking portion is used for blocking the water through hole.

7. The water cup as claimed in claim 6, wherein the main body is further provided with a second through hole and a second blocking portion, the second through hole is used for communicating with the air outlet, and the second blocking portion is used for blocking the air outlet.

8. The water cup of claim 7, wherein the first through hole, the second through hole, the first blocking portion, and the second blocking portion are annularly spaced apart along a central axis of the connecting portion.

9. The water cup of claim 6, further comprising an elastic sealing structure disposed at the vent;

10. The water cup as claimed in claim 9, wherein the elastic sealing structure includes a sealing member and an elastic member, the sealing member is installed at the air outlet, the pipe portion applies force to the sealing member so that the sealing member seals the air outlet, and the elastic member is in a state of storing force, the pipe portion is withdrawn from the force of the sealing member, and the elastic member is reset so that the sealing member moves upward to open the air outlet.

11. The water cup of claim 1 further comprising a fan structure rotatably mounted to the cup lid;