CN219614665U

CN219614665U - Liquid container

Info

Publication number: CN219614665U
Application number: CN202223478250.5U
Authority: CN
Inventors: 张敏; 顾文佳; 张跃松
Original assignee: Ambulanc Shenzhen Tech Co Ltd
Current assignee: Ambulanc Shenzhen Tech Co Ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-09-01
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a liquid container, which comprises a container body and a container cover body matched with the container body, wherein the container body is used for containing liquid; the device also comprises an air duct and a liquid level detection structure; the air duct is assembled on the container cover body, the first end of the air duct extends outside the container body, and the second end of the air duct extends inside the container body; the liquid level detection structure is arranged at the second end of the air duct and is used for detecting the position of liquid in the container body. In the utility model, the liquid container is a medical oxygen generator humidifying cup, and the medical oxygen generator humidifying cup can humidify oxygen when the medical oxygen generator is used for oxygen therapy and oxygen health care; the liquid level detection structure can detect the liquid level in the medical oxygen generator humidifying cup, so that the situation that the oxygen humidifying effect is poor due to the fact that the water level in the medical oxygen generator humidifying cup is low is avoided.

Description

Liquid container

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a liquid container.

Background

In many places in life, it is necessary to humidify the gas, and therefore, there is a need for a liquid container capable of humidifying the gas, and in order to ensure the humidifying effect of the gas by the liquid container, a liquid level detection structure is designed in the liquid container.

For example, when using medical oxygenerator for oxygen therapy and oxygen health care, often need to use the humidification cup to humidify oxygen, avoid long-time dry oxygen's damage to the nasal mucosa that absorbs. However, most of the existing humidifying cups do not have a liquid level too low alarm function, have poor fault tolerance, and bring bad experience to users, so that a liquid container with a liquid level detection structure is needed.

Disclosure of Invention

The utility model provides a liquid container, which aims to solve the problems that the existing liquid container does not have a liquid level too low alarm function and has poor fault tolerance.

A liquid container, comprising a container body and a container cover body matched with the container body, wherein the container body is used for containing liquid; the device also comprises an air duct and a liquid level detection structure; the air duct is assembled on the container cover body, the first end of the air duct extends outside the container body, and the second end of the air duct extends inside the container body; the liquid level detection structure is arranged at the second end of the air duct and is used for detecting the position of liquid in the container body.

Preferably, the liquid level detection structure comprises a whistle body and a reed; the whistle body is assembled in the pipe orifice at the second end of the air duct, the reed is assembled on the whistle body, and the reed is matched with the whistle body to detect the liquid position in the container body.

Preferably, the first end of the whistle body is a whistle mouth, and the second end of the air duct is a horn mouth; the whistle mouth cooperates with the horn mouth realizes detecting the liquid position in the container body.

Preferably, the inner wall of the container cover body is provided with an internal thread, the outer wall of the container body is provided with an external thread, and the internal thread is matched with the external thread.

Preferably, a sealing groove is arranged on the inner wall of the container cover body, and a sealing ring is arranged in the sealing groove.

Preferably, the container body is a cup body of the humidifying cup of the oxygen generator, and the container cover body is a cup cover of the humidifying cup of the oxygen generator; the cup cover is provided with an air inlet and an air outlet; the first end of the air duct is connected with the air inlet of the cup cover, the second end of the air duct extends to the inside of the cup body, and the liquid level detection structure is arranged at the second end of the air duct and is used for detecting the liquid position of the cup body.

Preferably, the humidifying cup of the oxygen generator further comprises a pressure relief assembly, wherein the cup cover is provided with a mounting groove, and the pressure relief assembly is mounted in the mounting groove.

Preferably, the pressure relief assembly comprises an air flow valve block, a button cell, an electrode plate, a spring and a valve cover, wherein the air flow valve block, the button cell and the electrode plate are sequentially installed in the installation groove, the button cell is installed on the air flow valve block, the electrode plate is installed on the button cell, the spring is arranged in the electrode plate, and the valve cover is installed on the cup cover.

Preferably, the electrode sheet includes an electrode body, and first and second connection sheets extending from both ends of the electrode body, the first connection sheet being connected to a first end of the spring, and the second connection sheet being connected to a second end of the spring.

Preferably, a lamp hole is further formed in the cup cover, the lamp hole is communicated with the mounting groove, and the position of the electrode plate corresponds to the position of the lamp hole.

According to the utility model, the container body and the container cover body are matched to form a liquid container, and the container body is used for containing liquid. The air duct is assembled on the container cover body, the first end of the air duct extends outside the container body, and the second end of the air duct extends inside the container body; the gas can be conveyed into the container body through the gas guide pipe, so that the gas is humidified, and the use requirement of people is met. The liquid level detection structure is arranged at the second end of the air duct and is used for detecting the liquid position in the container body and detecting the specific position of the liquid, and when the liquid level in the container body is lower, the liquid level detection structure reminds people to add liquid, so that the humidifying effect is guaranteed.

In this example, the liquid container is a medical oxygen generator humidifying cup, and when the medical oxygen generator is used for oxygen therapy and oxygen health care, the medical oxygen generator humidifying cup is often required to humidify oxygen, so that the damage of long-time absorption and drying of oxygen to nasal mucosa is avoided. The use of liquid level detection structure can detect the liquid level in the medical oxygenerator humidifying cup, avoids the occurrence of the condition that the oxygen humidifying effect is poor because of the lower water level in the medical oxygenerator humidifying cup, brings bad experience for the user, and improves the fault tolerance of the equipment.

Drawings

FIG. 1 is a cross-sectional view of a container body of the present utility model;

fig. 2 is an exploded view of the container body of the present utility model.

1, a container body; 2. a container cover; 3. an air duct; 4. a liquid level detection structure; 41. a whistle body; 42. a reed; 5. sealing grooves; 6. a seal ring; 7. an air inlet; 8. an air outlet; 9. a pressure relief assembly; 91. an air flow valve block; 92. a button cell; 93. an electrode sheet; 931. an electrode main body; 932. a first connecting piece; 933. a second connecting piece; 94. a spring; 95. a valve cover; 10. a mounting groove; 11. a lamp hole.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify 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. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

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.

An embodiment of the present utility model provides a liquid container, referring to fig. 1 and 2, the liquid container includes a container body 1 and a container cover 2 mated with the container body 1, the container body 1 is used for containing liquid; the device also comprises an air duct 3 and a liquid level detection structure 4; the air duct 3 is assembled on the container cover body 2, a first end of the air duct 3 extends outside the container body 1, and a second end of the air duct 3 extends inside the container body 1; the liquid level detecting structure 4 is arranged on the second end of the air duct 3 and is used for detecting the liquid position in the container body 1.

As an example, the container body 1 and the container cover 2 cooperate to form a liquid container, and the container body 1 is used for containing liquid. In this example, the container body 1 and the container cover 2 are hermetically engaged to form a liquid container, so that the gas is humidified by entering the liquid container, thereby obtaining a humidified gas. The air duct 3 is assembled on the container cover body 2, a first end of the air duct 3 extends outside the container body 1, and a second end of the air duct 3 extends inside the container body 1; the gas can be conveyed into the container body 1 through the gas guide pipe 3, so that the gas is humidified, and the use requirement of people is met. The liquid level detection structure 4 is arranged at the second end of the air duct 3 and is used for detecting the liquid position in the container body 1, detecting the specific liquid position, and when the liquid level in the container body 1 is lower, the liquid level detection structure 4 reminds people to add liquid, so that the humidifying effect is guaranteed.

In this example, the liquid container is a medical oxygen generator humidifying cup, and when the medical oxygen generator is used for oxygen therapy and oxygen health care, the medical oxygen generator humidifying cup is often required to humidify oxygen, so that the damage of long-time absorption and drying of oxygen to nasal mucosa is avoided. The use of the liquid level detection structure 4 can detect the water level in the humidifying cup of the medical oxygen generator, avoid the occurrence of the condition that oxygen is not humidified, bring bad experience to a user and improve the fault tolerance of equipment.

In one embodiment, referring to fig. 1 and 2, the liquid level detection structure 4 includes a whistle 41 and a reed 42; the whistle 41 is assembled in the pipe orifice at the second end of the air duct 3, the reed 42 is assembled on the whistle 41, and the reed 42 is matched with the whistle 41 to detect the liquid position in the container body 1.

As an example, it is described that the liquid level detecting structure 4 includes the whistle body 41 and the reed 42, when detecting the liquid position in the container body 1, the liquid level detecting structure 4 is located in the liquid when the liquid level in the container body 1 is high, and when the gas in the gas guide tube 3 passes through the reed 42 and the whistle body 41, the reed 42 does not vibrate to generate a noise; when the liquid water level in the container body 1 is too low, the liquid level detection structure 4 exposes out of the water surface, when the gas in the gas guide tube 3 passes through the reed 42 and the whistle body 41, the reed 42 vibrates to generate sound, so that an operator can more easily find whether the liquid water level in the container body 1 is too low, the whistle can blow in the air, and the principle that the whistle cannot sound in the water is adopted, so that the alarm function is realized by sounding when the water level is low, and the practicability of the equipment is improved.

In one embodiment, referring to fig. 1 and 2, the first end of the whistle 41 is a whistle mouth, and the second end of the air duct 3 is a horn mouth; the whistle mouth cooperates with the horn mouth, realizes detecting the liquid position in the container body 1.

As an example, it is described that the first end of the whistle body 41 is a whistle mouth, and the second end of the air duct 3 is a horn mouth; the setting has decided the whistle body 41 mounted position like this, and whistle mouth and horn mouth cooperation realize detecting the liquid position in the container body 1, and the horn mouth is big with the liquid area of contact in the container body 1, avoids because of the liquid slope in the container body 1, and the whistle body 41 does not contact with liquid and produces the condition of sound, influences operator's judgement, improves equipment sensitivity.

In an embodiment, referring to fig. 1 and 2, the inner wall of the container cover 2 is provided with an internal thread, and the outer wall of the container body 1 is provided with an external thread, and the internal thread is adapted to the external thread.

As an example, it is described that the inner wall of the container cover 2 is provided with an internal thread, the outer wall of the container body 1 is provided with an external thread, and the internal thread is adapted to the external thread, so that the installation and the disassembly between the container cover 2 and the container body 1 are more convenient and safer, and compared with other connection modes, the container cover has a certain sealing effect.

In an embodiment, referring to fig. 1 and 2, a sealing groove 5 is provided on the inner wall of the container cover 2, and a sealing ring 6 is installed in the sealing groove 5.

As an example, through the cooperation setting of seal groove 5 and sealing washer 6, be equipped with seal groove 5 on the container lid 2 inner wall, install sealing washer 6 in the seal groove 5, can improve the leakproofness between container lid 2 and the container body 1, improve the gas tightness of container body 1.

In an embodiment, referring to fig. 1 and 2, the container body 1 is a cup body of an oxygen generator humidifying cup, and the container cover 2 is a cup cover of the oxygen generator humidifying cup; the cup cover is provided with an air inlet 7 and an air outlet 8; the first end of air duct 3 links to each other with the air inlet 7 of bowl cover, and the inside that the second end of air duct 3 extends to the cup, and liquid level detection structure 4 sets up on the second end of air duct 3 for detect the liquid position of cup.

As an example, the container body 1 is a cup body of an oxygen generator humidifying cup, and the container cover 2 is a cup cover of the oxygen generator humidifying cup; the cup body is matched with the cup cover to form an oxygen generator humidifying cup, the cup cover is provided with an air inlet 7 and an air outlet 8, oxygen enters from the air inlet 7, is humidified by water in the cup body and is output from the air outlet 8, so that the oxygen is humidified, and the nasal mucosa is prevented from being damaged by long-time drying of the oxygen; the first end of air duct 3 links to each other with the air inlet 7 of bowl cover, and the inside that the second end of air duct 3 extends to the cup, and liquid level detection structure 4 sets up on the second end of air duct 3 for detect the liquid position of cup, can detect out the concrete position of cup internal water, when the internal water level of cup is lower, liquid level detection structure 4 sends out and reminds, lets people add liquid, ensures the humidification effect.

When the medical oxygen generator is used for oxygen therapy and oxygen health care, a medical oxygen generator humidifying cup is often needed to humidify oxygen, so that the damage of long-time suction and drying of oxygen to nasal mucosa is avoided. The use of the liquid level detection structure 4 can detect the water level in the medical oxygen generator humidifying cup, so that the situation that the oxygen humidifying effect is poor due to the fact that the water level in the medical oxygen generator humidifying cup is low is avoided, bad experience is brought to a user, and the fault tolerance of equipment is improved.

In one embodiment, referring to fig. 1 and 2, the humidifying cup of the oxygen generator further comprises a pressure relief assembly 9, the cup cover is provided with a mounting groove 10, and the pressure relief assembly 9 is arranged in the mounting groove 10

As an example, it is still including pressure release subassembly 9 to introduce oxygenerator humidification cup, and pressure release subassembly 9 installs in the mounting groove 10 on the bowl cover, can carry out the pressure release for oxygenerator humidification cup, avoids its internal pressure too big, influences equipment to use.

In one embodiment, referring to fig. 1 and 2, the pressure relief assembly 9 includes an air flow valve block 91, a button cell 92, an electrode plate 93, a spring 94 and a valve cap 95, wherein the air flow valve block 91, the button cell 92 and the electrode plate 93 are sequentially installed in the installation groove 10, the button cell 92 is installed on the air flow valve block 91, the electrode plate 93 is installed on the button cell 92, the spring 94 is disposed in the electrode plate 93, and the valve cap 95 is installed on the cup cover.

As an example, it is introduced that the pressure release assembly 9 includes an air flow valve block 91, a button cell 92, an electrode plate 93, a spring 94 and a valve cover 95, wherein the air flow valve block 91 is installed in the installation groove 10 on the cup cover, the pressure release can be performed on the humidifying cup of the oxygen generator through controlling the air flow valve block 91, the internal pressure of the air flow valve block is prevented from being too high, the button cell 92 is installed on the air flow valve block 91, the electrode plate 93 is installed on the button cell 92, the spring 94 is arranged in the electrode plate 93, the valve cover 95 is installed on the cup cover, the spring 94 is pressed, and the air flow valve block 91, the button cell 92, the electrode plate 93 and the spring 94 are convenient to install and detach.

In one embodiment, referring to fig. 2, the electrode sheet 93 includes an electrode body 931 and first and second connection sheets 932 and 933 extending from both ends of the electrode body 931, the first connection sheet 932 being connected to a first end of the spring 94, and the second connection sheet 933 being connected to a second end of the spring 94.

As an example, the electrode plate 93 is described as including an electrode main body 931, a first connection piece 932 and a second connection piece 933, the first connection piece 932 is connected to a first end of the spring 94, and the second connection piece 933 is connected to a second end of the spring 94, so that the spring 94 is installed in the electrode plate 93, and a limiting effect is provided for the spring 94.

In an embodiment, referring to fig. 1 and 2, the cap is further provided with a lamp hole 11, the lamp hole 11 communicates with the mounting groove 10, and the electrode plate 93 corresponds to the lamp hole 11.

As an example, the lamp hole 11 is formed in the cup cover, the lamp hole 11 is communicated with the mounting groove 10, the position of the electrode plate 93 corresponds to the position of the lamp hole 11, and the illuminating lamp is mounted in the lamp hole 11 and connected with the electrode plate 93, so that the device has an illuminating function.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A liquid container, comprising a container body and a container cover body matched with the container body, wherein the container body is used for containing liquid; the device is characterized by further comprising an air duct and a liquid level detection structure;

the air duct is assembled on the container cover body, the first end of the air duct extends outside the container body, and the second end of the air duct extends inside the container body;

the liquid level detection structure is arranged at the second end of the air duct and is used for detecting the position of liquid in the container body;

the liquid level detection structure comprises a whistle body and a reed;

the whistle body is assembled in the pipe orifice of the second end of the air duct, the reed is assembled on the whistle body, and the reed is matched with the whistle body to detect the position of liquid in the container body.

2. The liquid container according to claim 1, wherein the first end of the whistle body is a whistle mouth, and the second end of the air duct is a horn mouth; the whistle mouth cooperates with the horn mouth realizes detecting the liquid position in the container body.

3. The liquid container according to claim 1, wherein the inner wall of the container cover is provided with an internal thread, and the outer wall of the container body is provided with an external thread, the internal thread being adapted to the external thread.

4. The liquid container according to claim 1, wherein a sealing groove is provided on an inner wall of the container cover, and a sealing ring is installed in the sealing groove.

5. The liquid container according to any one of claims 1 to 4, wherein the liquid container is an oxygenerator humidifying cup, the container body is a cup body of the oxygenerator humidifying cup, and the container cover body is a cup cover of the oxygenerator humidifying cup; the cup cover is provided with an air inlet and an air outlet;

the first end of the air duct is connected with the air inlet of the cup cover, the second end of the air duct extends to the inside of the cup body, and the liquid level detection structure is arranged at the second end of the air duct and is used for detecting the liquid position of the cup body.

6. The liquid container according to claim 5, wherein the humidifying cup of the oxygen generator further comprises a pressure relief assembly, the cup cover is provided with a mounting groove, and the pressure relief assembly is mounted in the mounting groove.

7. The liquid container according to claim 6, wherein the pressure release assembly comprises an air flow valve block, a button cell, an electrode sheet, a spring and a valve cover, wherein the air flow valve block, the button cell and the electrode sheet are sequentially installed in the installation groove, the button cell is installed on the air flow valve block, the electrode sheet is installed on the button cell, the spring is arranged in the electrode sheet, and the valve cover is installed on the cup cover.

8. The liquid container according to claim 7, wherein the electrode sheet includes an electrode body, and first and second connection pieces extending from both ends of the electrode body, the first connection piece being connected to the first end of the spring, the second connection piece being connected to the second end of the spring.

9. The liquid container according to claim 7, wherein a lamp hole is further provided in the cup cover, the lamp hole communicates with the mounting groove, and the electrode piece corresponds to the lamp hole in position.