A mixing container for generating gas

Abstract

A mixing container for generating gas comprises a container body, an inner core and an upper cover, wherein the inner core is arranged on the upper part of the container body and is threadedly connected to the container body, a detachable inner core cover is installed at the bottom of the inner core, the upper cover is rotatably covered on the container body and is drivingly connected to the inner core, when the upper cover rotates and drives the inner core to rise to a preset height, the inner core cover conflicts with the container body and is removed, and the gas outlet of the upper cover is connected to the cavity of the container body through the gap between the inner core and the container body. It is driven by threaded connection, does not require components such as adjustment sheets, and has a simpler and more compact structure. The inner core is clamped by the bottom cover, does not require film packaging, is easy to assemble, has low cost, and is very convenient and quick to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of containers in daily life, and in particular relates to a mixing container for generating gas after medicine and liquid are mixed. Background Art

[0002] In our daily life, we often need to use mixing containers to mix medicines and liquids. After they are mixed evenly, they react and produce gas. The gas can be used for chemical reaction processes such as disinfection, fumigation, and absorption.

[0003] For example, in the decoration of new houses, formaldehyde will remain for a long time, which will seriously affect the health of the people. Mixed agents and liquids are produced on the market to obtain oxidizing gas, oxidize formaldehyde, and thus reduce the formaldehyde concentration in indoor air. However, this agent and liquid must be stored separately and mixed when used, which makes it very inconvenient to use and very inconvenient to keep in daily life. The market needs to develop a mixing container that is easy to use, simple in structure, and low in cost, which can generate gas after mixing agents and liquids.

[0004] After investigation, the existing Chinese patent "A Mixing Device" with patent number CN202121926419.1 discloses a mixing device, which includes a container body, a bottle body and a medicine bin arranged from bottom to top inside the container body, and an adjustment plate and an upper cover arranged from bottom to top outside the container body; the bottle body contains liquid medicine; the medicine bin contains solid powder medicine, and the liquid medicine and the solid powder medicine are mixed to produce the gas needed for use. The mixing device is cleverly designed to store and place the solid powder medicine and the liquid medicine separately when not in use, and can be stored for a long time; when in use, it only needs to be pressed simply to quickly realize the mixing and gas production of the solid powder medicine and the liquid medicine, which can be used immediately after being prepared, and the gas channel is opened at the same time, and the gas is slowly released to the outside to achieve functions such as sterilization, formaldehyde removal, and odor removal. The opening of the mixing device is adjustable. The overall structure is simple and clever, which effectively extends the service life; it is especially suitable for chlorine dioxide. Its disadvantage is that it adopts a pressing structure, has relatively more parts, and has a slightly complex structure, which needs further improvement. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a mixing container for generating gas which has a reasonable and simple structure, is convenient and quick to use, and has a lower cost in view of the above technical status quo.

[0006] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a mixing container for generating gas, which includes a container body, an inner core and an upper cover, wherein the inner core is arranged on the upper part of the container body and is threadedly connected to the container body, a detachable inner core cover is installed at the bottom of the inner core, and the upper cover is rotatably covered on the container body and is drivingly connected to the inner core. When the upper cover rotates and drives the inner core to rise to a preset height, the inner core cover conflicts with the container body and is taken off, and the air outlet of the upper cover is connected to the cavity of the container body through the gap between the inner core and the container body.

[0007] Furthermore, the container body is a container with a threaded joint, or the container body is a bottle body with a threaded cap fixed to the mouth of the bottle body.

[0008] Furthermore, the threaded joint or threaded cover is in the form of an internal thread, and a central tube extends downward from the center of the threaded cover to resist and remove the inner core cover.

[0009] Furthermore, the inner core is a hollow tube with an opening at the bottom, the bottom is sealed with an inner core cover with a diameter larger than the inner core, and a convex ring is provided in the upper middle part, and external threads are distributed on the surface of the convex ring.

[0010] Furthermore, the sealing clamping connection is that the tube body has an annular clamping groove near the lower edge, and correspondingly, the inner core cover has an annular fixing groove at the edge of the top surface, and a matching buckle ring is formed on the outer wall surface of the annular fixing groove to cooperate with the annular clamping groove.

[0011] Furthermore, the driving connection is that the upper cover extends downward on its inner side and is distributed with multiple connection columns. Correspondingly, the upper and middle part of the inner core is provided with a convex ring for distributing external threads, and the convex ring is distributed with multiple matching connection holes in its longitudinal direction.

[0012] Furthermore, the driving connection is that the upper cover extends downward on its inner side and is distributed with multiple connecting parts with connecting holes. Correspondingly, the upper and middle part of the inner core is provided with a convex ring for distributing external threads, and the convex ring is distributed with through holes, so that the connecting part and the convex ring are fixed by screw connection.

[0013] Furthermore, the outer peripheral surface of the inner core is provided with a sealing ring for sealing the gap between the inner core and the threaded cover, the upper middle part of the inner core is provided with a convex ring for distributing the external thread, the sealing ring is arranged on the bottom surface of the convex ring, and the convex ring has a vent hole on the outer side of the sealing ring.

[0014] Furthermore, the mouth of the bottle body and the threaded cap are connected by a sealed thread.

[0015] Finally, the top opening of the upper cover is buckled with a top buckle.

[0016] Compared with the prior art, the advantages of the utility model are: it is driven by threaded connection, does not require parts such as adjustment plates, has a simpler and more compact structure, the inner core is clamped by the bottom cover, does not require film packaging, is easy to assemble, has low cost, and is very convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional exploded schematic diagram of the utility model;

[0019] Figure 3 This is one of the structural cross-sectional views of the utility model;

[0020] Figure 4 This is the second structural cross-sectional view of the utility model;

[0021] Figure 5 It is a gas circuit diagram of the utility model. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5 As shown, a mixing container for generating gas includes a container body 1, an inner core 2 and an upper cover 3, wherein the inner core 2 is arranged on the upper part of the container body 1 and is threadedly connected to the container body 1, a detachable inner core cover 21 is installed at the bottom of the inner core 2, and the upper cover 3 is rotatably covered on the container body 1 and is drivingly connected to the inner core 2. When the upper cover 3 rotates and drives the inner core 2 to rise to a preset height, the inner core cover 21 conflicts with the container body 1 and is removed, and the gas outlet 31 of the upper cover 3 is connected with the cavity 11 of the container body 1 through the gap between the inner core 2 and the container body 1.

[0024] The specific structure is that the container body 1 includes a bottle body 12 and a threaded cover 13. The bottle body 12 has a bottle mouth, and the bottle mouth is distributed with external threads 14. Correspondingly, the threaded cover 13 is divided into an upper and lower part. The upper part adopts an internal thread 15 to connect the inner core 2, and the lower part is also an internal thread 16, which is sealed and connected to the bottle mouth to form the container body 1. A central tube 17 extends downward from the center of the threaded cover 13, which is used to resist and remove the inner core cover 21. The inner core 2 is a hollow tube body with an open bottom. The tube body has an annular groove 22 near the lower edge. Correspondingly, the inner core cover 21 has a larger diameter than the inner core 2, and an annular fixing groove 23 is opened at the edge of the top surface. A matching buckle 24 is formed on the outer wall surface of the annular fixing groove 23, which cooperates with the annular groove 22 to make the inner core cover 21 sealed and clamped on the bottom of the tube body. The inner core 2 has a convex ring 25 at the upper middle part, and the outer peripheral surface of the convex ring 25 is used to distribute external threads 26 to cooperate with the threaded cover 13. The upper cover 3 is rotatably mounted on the bottle body 12 and is drivingly connected to the inner core 2. Usually, the upper cover 3 extends downward and is distributed with a plurality of connecting columns 32 on its inner side. In this embodiment, two connecting columns 32 are arranged oppositely. Correspondingly, the convex ring 25 of the inner core 2 is also distributed with a plurality of matching connecting holes 27 in its longitudinal direction. In this embodiment, two connecting holes 27 are arranged oppositely, so that the upper cover 3 can be mounted on the bottle body 12, the threaded cover 13, and the inner core 2, and is mechanically connected with the inner core 2 and can be driven. The outer peripheral surface of the inner core 2 is provided with a sealing ring 28 for sealing the gap between the inner core 2 and the threaded cover 13. The sealing ring 28 is arranged on the bottom surface of the convex ring 2. The convex ring 2 is provided with a vent 29 on the outer side of the sealing ring 28 to connect the space above and below the convex ring 2. Finally, the top opening 33 of the upper cover 3 is buckled with a top buckle 34, and arc-shaped and long strip-shaped air outlets 31 are distributed around it.

[0025] The working principle is that, in the initial state, the inner core 2 and the threaded cover 13, the bottle body 12 and the threaded cover 13, and the inner core 2 and the inner core cover 21 are all sealed to prevent leakage of liquid or air; when the upper cover 3 is rotated clockwise, the inner core 2 is driven to rotate, so that the inner core 2 moves upward along the thread of the threaded cover 13, and when it moves to the inner core cover 21 and touches the bottom of the threaded cover 13 such as the central tube 17, the upper cover 3 is continued to be rotated, and the inner core cover 21 is subjected to the resistance force of the central tube 17 and falls off. After the inner core cover 21 falls off, the powder medicine in the inner core 2 automatically falls into the bottle body 12, and reacts with the liquid in the bottle body 12 to produce the required gas. When the inner core 2 moves up, the seal between the sealed inner core 2 and the threaded cover 13 is also opened, so that the air outlet 31 of the upper cover 3 is communicated with the cavity of the container body 1 through the gap between the inner core 2 and the container body 1, so that the gas is released, which can be used for disinfection, deodorization, formaldehyde elimination, etc.

[0026] In this embodiment, only the plug-in connection between the upper cover 3 and the inner core 2 is described in detail. In fact, the upper cover 3 and the inner core 2 can also be connected by screws. For example, the upper cover 3 extends downward on its inner side and is provided with a plurality of connecting parts with connecting holes. Correspondingly, the upper part of the inner core 2 is provided with a convex ring 25 for distributing external threads, and the convex ring is provided with through holes, so that the connecting part and the convex ring are fixed by screw connection.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A mixing container for generating gas, comprising a container body, an inner core and an upper cover, wherein: The inner core is arranged on the upper part of the container body and is threadedly connected to the container body. A detachable inner core cover is installed at the bottom of the inner core. The upper cover is rotatably covered on the container body and is drivingly connected to the inner core. When the upper cover rotates and drives the inner core to rise to a preset height, the inner core cover conflicts with the container body and is taken off. The air outlet of the upper cover is connected to the cavity of the container body through the gap between the inner core and the container body.

2. The mixing container according to claim 1, characterized in that The container body is a container with a threaded joint, or the container body is a bottle body with a threaded cap fixed on the mouth of the bottle body.

3. The mixing container according to claim 2, characterized in that The threaded joint or threaded cover is in the form of an internal thread, and a central tube for contacting and removing the inner core cover extends downward from the center of the threaded cover.

4. The mixing container according to claim 1, characterized in that The inner core is a hollow tube body with an opening at the bottom. The bottom is sealed and clamped with an inner core cover with a diameter larger than the inner core. The inner core cover is provided with a convex ring at the upper middle part, and external threads are distributed on the surface of the convex ring.

5. The mixing container according to claim 4, characterized in that The sealing clamping connection is that the tube body is provided with an annular clamping groove near the lower edge, and correspondingly, the inner core cover is provided with an annular fixing groove at the edge of the top surface, and a matching buckle ring is formed on the outer wall surface of the annular fixing groove to cooperate with the annular clamping groove.

6. The mixing container according to claim 1, characterized in that The driving connection is that the upper cover extends downward on its inner side and is distributed with multiple connection columns. Correspondingly, the upper and middle part of the inner core is provided with a convex ring for distributing external threads, and the convex ring is distributed with multiple matching connection holes in its longitudinal direction.

7. The mixing container according to claim 1, characterized in that The driving connection is that the upper cover extends downward on its inner side and is distributed with multiple connecting parts with connecting holes. Correspondingly, the upper and middle part of the inner core is provided with a convex ring for distributing external threads, and the convex ring is distributed with through holes, so that the connecting part and the convex ring are fixed by screw connection.

8. The mixing container according to claim 2, characterized in that The inner core has a sealing ring on its outer circumference for sealing the gap between the inner core and the threaded cover. The inner core has a convex ring on its upper middle part for distributing external threads. The sealing ring is arranged on the bottom of the convex ring, and a vent hole is opened on the outer side of the convex ring.

9. The mixing container according to claim 2, characterized in that The mouth of the bottle body and the threaded cover are connected by sealed threads.

10. The mixing container according to claim 1, characterized in that The top opening of the upper cover is buckled with a top buckle.

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