CN218635818U - Water bottle connector and portable tea dispenser - Google Patents

Abstract

The utility model discloses a water-jug connector and portable tea-drinking machine, water-jug connector include the body, are formed with the bottleneck connection chamber that is used for connecting the water-jug on the body, lie in the below of connecting the chamber on the body and be formed with the installing port that is used for being connected with the tea-drinking machine, the installing port communicates with each other its characterized in that with connecting the chamber: an air supplementing port communicated with the connecting cavity is formed in the side part of the body, and check valves are arranged in the air supplementing port and the mounting port; portable tea-drinking machine includes bottled water, water pump, heating group and extraction group, and water pump import and bottled water pass through the pipeline and connect, and the import tube coupling of water pump export and heating group, the export of heating group and the import intercommunication of extraction group, its characterized in that: a water bottle connector is connected between the water pump and the water bottle. The utility model provides a water-jug connector and portable tea-drinking machine can keep water-jug or cask internal and external pressure balance, avoids the water-jug to take place to warp, ensures the normal stable play water of tea-drinking machine.

Description

Water bottle connector and portable tea dispenser

Technical Field

The utility model relates to a tea-drinking machine field especially relates to a water-jug connector and portable tea-drinking machine.

Background

The tea drinking machine is a novel device which combines quick heating and tea making into a whole, has the advantages of small whole machine volume, convenient movement, capability of meeting the requirements of tea drinkers and the like, and is popular with the majority of users. The existing tea drinking machine comprises a water source, a water pump, a heating group and an extraction group. The water pump inlet is connected with the water source through a pipeline, the water pump outlet is connected with the inlet pipeline of the heating group, and the outlet of the heating group is communicated with the inlet of the extraction group. Simultaneously, in order to improve the convenience of tea-drinking machine, bottled water or bottled water can be chooseed for use as the water source in the water source, at this moment, is provided with the water-jug connector in the import department of water pump.

After the bottled water passes through the water pump, the bottled water is heated by the heating group, the bottled water enters the extraction group after being heated, hot water flows through the extraction group to extract juice in capsules in the extraction group, after the hot water is extracted, the water cup receives water at an outlet of the extraction group, and the water pump stops. However, since bottled water or barreled water is installed behind the water-jug connector, bottled water or barreled water are sealed container, and when the water-jug rivers partly back that flows out, the water-jug content easily produces the negative pressure, influences the rivers and flows down, and the internal and external water pressure of water-jug is uneven, causes the water-jug to take place to warp, and simultaneously, when the water-jug was taken out, if still remain the water in the water-jug, the water in the water-jug can leak out.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art's current situation, a water-jug connector and portable tea-drinking machine are provided, can keep water-jug or cask internal and external pressure balanced, avoid the water-jug to take place to warp, ensure the normal stable play water of tea-drinking machine, simultaneously, when changing the water-jug, avoid the water leakage in the water-jug to come out.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a water bottle connector, includes the body, is formed with the bottleneck connection chamber that is used for connecting the water bottle on the body, lies in the below of connecting the chamber on the body and is formed with the installing port that is used for being connected with the tea-drinking machine, and the installing port communicates with each other its characterized in that with connecting the chamber: the lateral part of the body is formed with the communicating tonifying qi mouth of connecting chamber, is provided with the check valve in tonifying qi mouth and the installing port.

As the improvement, the chamber bottom of connecting the chamber is formed with the sealing ring, is provided with annular silica gel pad between sealing ring lateral wall and the connecting chamber intracavity lateral wall.

And the inner side walls of the mounting port and the air supplementing port are provided with limit strips which are used for abutting against the check valve.

The improved check valve comprises a shell, a valve core, an outer sealing ring, an inner sealing ring, a spring and a bottom shell, wherein the bottom shell is installed at the end part of the shell, a valve cavity is formed in the shell, the valve core comprises a sealing part and a sliding rod, the outer sealing ring is sleeved outside the shell, the inner sealing ring is sleeved on the sealing part and used for sealing the valve cavity, the spring sleeve is arranged on the sliding rod and arranged between the valve core and the bottom shell, an insertion hole for inserting the sliding rod is formed in the center of the bottom shell, and a water passing hole is formed in the bottom shell.

Additionally, the utility model also discloses a portable tea-drinking machine, including bottled water, water pump, heating group and extraction group, water pump import and bottled water are connected through the pipeline, and the import tube coupling of water pump export and heating group, the export of heating group and the import intercommunication of extraction group, its characterized in that: the water bottle connector is connected between the water pump and the bottled water, the bottled water is connected to the connecting cavity of the water bottle connector in a sealing mode, and the water pump inlet is connected to the mounting opening through a pipeline in a sealing mode.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a set up the tonifying qi mouth on water-jug connector, and simultaneously, set up the check valve in tonifying qi mouth and installing port, thus, connect bottled water on the connection chamber of water-jug connector, on the tea-drinking machine of repacking, in the extraction in-process, rivers get into the tea-drinking machine pipeline through the check valve of installing port department, the air then can be followed the check valve of tonifying qi mouth and got into the connection intracavity, fill to the water-jug in, make the internal and external pressure of water-jug keep balanced, avoid the water-jug to take place to warp, after the extraction is accomplished, the inseparable casing of sealing washer in the pressure messenger of check valve internal spring, thereby keep the check valve closed, and thus, when taking out, water in the water-jug can not leak out yet.

Drawings

FIG. 1 is a schematic view of a water bottle connector according to an embodiment of the present invention;

FIG. 2 is an exploded view of the check valve according to the embodiment of the present invention;

FIG. 3 is a schematic view of a check valve in an embodiment of the present invention in a no water flow state;

FIG. 4 is a schematic view of the check valve in the embodiment of the present invention in a reverse flow state;

FIG. 5 is a schematic view of the check valve in the normal flow condition of water flow according to the embodiment of the present invention;

fig. 6 is a schematic structural view of the tea drinking machine in the embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 5, the water bottle connector 1 of the present embodiment includes a body 10, a bottle mouth connection cavity 11 for connecting a water bottle is formed on the body 10, a mounting port 12 for connecting with a tea drinking machine is formed on the body 10 below the connection cavity 11, the mounting port 12 communicates with the connection cavity 11, an air supplement port 13 communicating with the connection cavity 11 is formed on a side portion of the body 10, and a check valve 2 is provided in the air supplement port 13 and the mounting port 12.

Further, a sealing ring 111 is formed at the bottom of the connecting cavity 11, and an annular silicone pad 112 is arranged between the outer side wall of the sealing ring 111 and the inner side wall of the connecting cavity 11. When bottled water 3 is screwed on water bottle connector 1, the water bottle port can be pressed on silicone gasket 112 for sealing, and simultaneously, sealing ring 111 can prevent silicone gasket 112 from distortion.

Meanwhile, the inner side walls of the mounting port 12 and the air supplementing port 13 are provided with limiting strips 121 used for abutting against the check valve 2, and the check valve 2 can be mounted in place through the structure of the limiting strips 121.

In addition, in the embodiment of the present invention, as shown in fig. 2 to 5, the check valve 2 includes a housing 21, a valve core 22, an outer sealing ring 25, an inner sealing ring 26, a spring 23 and a bottom shell 24, the bottom shell 24 is installed at an end of the housing 21, a valve cavity 211 is formed in the housing 21, the valve core 22 includes a sealing portion 221 and a sliding rod 222, the outer sealing ring 25 is sleeved outside the housing 21, the inner sealing ring 26 is sleeved on the sealing portion 221 for sealing the valve cavity 211, the spring 23 is sleeved on the sliding rod 222 and is disposed between the valve core 22 and the bottom shell 24, an insertion hole 241 for inserting the sliding rod 222 is formed in a center of the bottom shell 24, and a water passing hole 242 is formed in the bottom shell 24.

In a rest condition, i.e. no water flow, the check valve 2 is in a normally closed condition, the pressure of the spring 23 causing the inner seal 26 to close against the valve cavity 211 in the housing 21, thus keeping the check valve 2 closed, as shown in fig. 3; in a back flow condition, i.e., a reverse flow of water occurs, the pressure at the outlet of the check valve 2 increases (a back pressure condition occurs), or the pressure at the inlet of the check valve 2 decreases (a back siphon condition occurs) to create a back pressure, the check valve 2 closes to prevent back flow, as shown in fig. 4; in a dynamic flow condition, i.e. normal flow into the tea dispenser, when the water pressure exceeds the resistance of the spring 23, the valve core 22 is withdrawn, so that the water in the water bottle flows out of the check valve 2 into the tea dispenser line, as shown in fig. 5.

Furthermore, as shown in fig. 6, the utility model also discloses a portable tea-drinking machine, including bottled water 3, water pump 4, heating group 5 and extraction group 6, 4 imports of water pump and bottled water 3 connect through the pipeline, 4 exports of water pump and the inlet tube coupling of heating group 5, the export of heating group 5 and the import intercommunication of extraction group 6, be connected with water bottle connector 1 between water pump 4 and the bottled water 3, 3 sealing connection of bottled water are on water bottle connector 1 's connection chamber 11, 4 imports of water pump pass through pipeline sealing connection in installing port 12 department.

When the tea drinking machine is used, bottled water 3 passes through the water pump 4 and then is heated by the heating group 5, the bottled water enters the extraction group 6 after being heated, hot water flows through the extraction group 6 to extract juice in capsules in the extraction group 6, after extraction is completed, the water cup 7 receives water at an outlet of the extraction group 6, and the water pump 4 stops.

The utility model discloses a set up tonifying qi mouth 13 on water-jug connector 1, and simultaneously, set up check valve 2 in tonifying qi mouth 13 and installing port 12, thus, connecting bottled water 3 on water-jug connector 1's connection chamber 11, on the tea-water machine of reloading, in the extraction in-process, rivers get into the tea-water machine pipeline through check valve 2 of installing port 12 department, the air then can be followed in tonifying qi mouth 13's check valve 2 gets into connection chamber 11, fill to the water-jug in, make the internal and external pressure of water-jug keep balance, avoid the water-jug to take place to warp, after the extraction is accomplished, the pressure of 2 internal spring of check valve 23 makes the inseparable casing 21 of internal seal 26, thereby keep check valve 2 closed, and thus, when taking out, water in the water-jug can not leak out yet.

Claims (5)

1. The utility model provides a water bottle connector, includes body (10), is formed with bottleneck connection chamber (11) that are used for connecting the water bottle on body (10), lies in below of connecting chamber (11) on body (10) and is formed with installing port (12) that are used for being connected with the tea-drinking machine, and installing port (12) communicate with each other with connecting chamber (11), its characterized in that: the side of the body (10) is provided with an air supply port (13) communicated with the connecting cavity (11), and check valves (2) are arranged in the air supply port (13) and the mounting port (12).

2. A water bottle connector as defined in claim 1, wherein: the cavity bottom of connecting chamber (11) is formed with sealing ring (111), is provided with annular silica gel pad (112) between sealing ring (111) lateral wall and the connecting chamber (11) inside wall.

3. A water bottle connector as defined in claim 1, wherein: and a limiting strip (121) which is used for abutting against the check valve (2) is formed on the inner side walls of the mounting port (12) and the air supplementing port (13).

4. A water bottle connector as defined in claim 1, wherein: the check valve (2) comprises a shell (21), a valve core (22), an outer sealing ring (25), an inner sealing ring (26), a spring (23) and a bottom shell (24), the bottom shell (24) is installed at the end of the shell (21), a valve cavity (211) is formed in the shell (21), the valve core (22) comprises a sealing portion (221) and a sliding rod (222), the outer sealing ring (25) is sleeved outside the shell (21), the inner sealing ring (26) is sleeved on the sealing portion (221) and used for sealing the valve cavity (211), the spring (23) is sleeved on the sliding rod (222) and arranged between the valve core (22) and the bottom shell (24), an insertion hole (241) for inserting the sliding rod (222) is formed in the center of the bottom shell (24), and a water passing hole (242) is formed in the bottom shell (24).

5. The utility model provides a portable tea-drinking machine, includes bottled water (3), water pump (4), heating group (5) and extraction group (6), and water pump (4) import and bottled water (3) are connected through the pipeline, and the import tube coupling of water pump (4) export and heating group (5), the export of heating group (5) and the import intercommunication of extraction group (6), its characterized in that: be connected with water bottle connector (1) between water pump (4) and bottled water (3), bottled water (3) sealing connection is on connecting chamber (11) of water bottle connector (1), and water pump (4) import is through pipeline sealing connection in installing port (12) department.

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