Multi-cavity vacuum bottle with movable penicillin bottle assembly

Abstract

The invention discloses a multi-cavity vacuum bottle with a movable penicillin bottle component, the multi-cavity vacuum bottle comprises a vacuum pump core component, the movable penicillin bottle component and a containing bottle, the vacuum pump core component and the movable penicillin bottle component are both arranged in the containing bottle, one end of the vacuum pump core component is communicated with a cutter part, and the other end of the vacuum pump core component is communicated with a cutter head. A plurality of material through holes are formed in the bottom of the cutter part; by arranging the cutter piece with the material through hole, when the cutter piece bursts the sealing film, different stored materials in the containing bottle can be mixed immediately, so that the mixing speed of the different materials is increased, and the mixing efficiency is improved; the movable penicillin bottle assembly is arranged in the containing bottle, along with reduction of mixed materials in the containing bottle, the movable penicillin bottle assembly can gradually move upwards in the containing bottle according to the atmospheric pressure principle, so that the cutter part can extract the mixed materials to the maximum degree, and the utilization rate of the mixed materials is increased; meanwhile, resource waste is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of container bottles, and in particular relates to a multi-cavity vacuum bottle with a movable vial assembly. Background Art

[0002] A vacuum bottle is a container that can completely isolate its interior from the external environment and is often used in the pharmaceutical, cosmetics and other industries. Vacuum bottles can generally be divided into single-cavity vacuum bottles or multi-cavity vacuum bottles according to their specifications. Single-cavity vacuum bottles can only store one medium material, while multi-cavity vacuum bottles can store a variety of different medium materials; multi-cavity vacuum bottles use an open cavity structure inside them to puncture the plastic film used to isolate different cavities, so that different medium materials in different cavities can be mixed with each other to form a mixed medium material for use by people.

[0003] However, the existing multi-cavity vacuum bottles still have some defects, and some practical functions need to be improved. For example, when the opening structure inside the existing multi-cavity vacuum bottles punctures the plastic film used to isolate different cavities, it is often sufficient to only open a hole in the center of the plastic film, and some plastic film remains at the edge of the opening position. When the medium material inside a cavity flows to another cavity, the remaining plastic film will hinder the medium material from flowing to the other cavity to a certain extent, resulting in a slow circulation speed of the medium material and difficulty in fully mixing various different medium materials. If the vacuum bottle stores viscous medium materials, it will further aggravate the situation where the medium material is difficult to circulate, thereby affecting the user experience; in addition, the suction structure inside most of the existing multi-cavity vacuum bottles is still a certain distance from the bottom of the bottle inside the vacuum bottle. The suction structure cannot fully extract the residual mixed material at the bottom of the bottle inside the vacuum bottle, resulting in the residual mixed material at the bottom of the bottle inside the vacuum bottle cannot be fully utilized, thereby causing a waste of resources. Summary of the invention

[0004] In order to solve the problems arising from the above-mentioned background technology, the purpose of the present invention is to provide a multi-cavity vacuum bottle with a movable vial assembly, by opening a material through hole in the cutter member, so that at the moment the cutter member breaks the sealing film, the second material stored in the second cavity can instantly flow to the first cavity through the material through hole and mix with the first material stored therein, thereby accelerating the mixing speed of the two stored materials in the containing bottle; by arranging a movable vial assembly inside the containing bottle, the movable vial assembly gradually translates upward inside the containing bottle as the mixed material continues to decrease, thereby reducing the distance between the cutter member and the movable vial assembly, so that the mixed material inside the containing bottle can be extracted outward to the greatest extent and fully utilized.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] A multi-cavity vacuum bottle with a movable vial assembly, the multi-cavity vacuum bottle comprising a vacuum pump core assembly, a movable vial assembly, and a receiving bottle, the vacuum pump core assembly and the movable vial assembly are both arranged inside the receiving bottle, one end of the vacuum pump core assembly is connected to a cutter member, a plurality of material through holes are provided at the bottom of the cutter member, and one end of the cutter member is connected to the movable vial assembly;

[0007] A sealing film is provided at the upper end of the movable vial assembly, and both sides of the movable vial assembly are movably connected to the inner side of the receiving bottle. A first cavity is provided inside the movable vial assembly, and a second cavity is provided inside the receiving bottle. The sealing film is provided between the first cavity and the second cavity to isolate the two.

[0008] The cutting blade is translated downward to break the sealing film, so that the materials stored in the first cavity and the second cavity can be quickly mixed through the material through hole to form a mixed material;

[0009] The mixed material is extracted by the vacuum pump core assembly in cooperation with the cutter element, so that the movable vial assembly gradually translates upward inside the containing bottle to achieve maximum extraction of the mixed material.

[0010] Furthermore, the movable vial assembly includes a sealing piston and a vial, the lower end of the sealing piston is fixedly connected to the upper end of the vial, the sealing film is fixedly arranged at the upper end of the sealing piston, the two sides of the sealing piston are movably connected to the inner side of the receiving bottle, and the first cavity is arranged inside the vial. The two sides of the sealing piston are sealed and movably connected to the inner side of the receiving bottle, and as the mixed material inside the receiving bottle gradually decreases, combined with the principle of atmospheric pressure, the sealing piston will drive the vial to gradually translate upward inside the receiving bottle, thereby gradually reducing the distance between the cutting blade and the bottom of the receiving bottle, so that the mixed material inside the receiving bottle can be extracted outward to the greatest extent, so that it can be fully utilized.

[0011] Furthermore, the cutter element includes a plurality of vertical bone positions and guide through holes, the plurality of vertical bone positions are fixedly arranged on the cutter element, the guide through hole is opened at the center of the cutter element, the vacuum pump core assembly includes a push rod, the push rod is opened with a middle through hole, one end of the cutter element is interconnected with the push rod through the cooperation of the guide through hole and the middle through hole, and the other end of the cutter element is interconnected with the vial of the movable vial assembly through the guide through hole. When the cutter element is translated downward, one end thereof will open a hole at the center of the sealing film, the vertical bone position will be translated downward synchronously when the cutter element is translated downward, and the vertical bone position can block the residual sealing film at the edge of the opening position of the sealing film when it is translated downward, so that the first material and the second material stored in the first cavity and the second cavity can be mixed smoothly.

[0012] Furthermore, the vacuum pump core assembly also includes a vacuum pump core body and a compression spring, wherein the compression spring is movably arranged on the vacuum pump core body, and the upper end of the vacuum pump core body is movably connected to a push spray head, a material spray port is provided on one side of the push spray head, and a material channel is provided inside the push spray head, one end of the material channel is connected to the material spray port, and the other end of the material channel is connected to one end of the vacuum pump core body, and the other end of the vacuum pump core body is connected to the push rod of the vacuum pump core assembly.

[0013] Furthermore, the containing bottle includes a top connecting piece, a main bottle body, and a bottom connecting piece. One end of the main bottle body is spirally connected to the top connecting piece, and the other end of the main bottle body is spirally connected to the bottom connecting piece. The vacuum pump core assembly is fixedly clamped between the top connecting piece and the main bottle body. An intermediate cushion is clamped between the vacuum pump core assembly and the main bottle body, and the second cavity is arranged inside the main bottle body.

[0014] Furthermore, a first screw groove is provided on the inner side of the top connecting piece, a first external screw thread is provided on the outer edge of the upper end of the main bottle body, a second screw groove is provided on the inner side of the lower end of the main bottle body, and a second external screw thread is provided on the outer edge of the upper end of the bottom connecting piece. The upper end of the main bottle body is spirally connected to the top connecting piece through the cooperation of the first external screw thread and the first screw groove, and the lower end of the main bottle body is spirally connected to the bottom connecting piece through the cooperation of the second screw groove and the second external screw thread.

[0015] Furthermore, the material stored in the first cavity is a first material, and the material stored in the second cavity is a second material.

[0016] Furthermore, one end of the material through hole is connected to the first cavity, and the other end of the material through hole is connected to the second cavity.

[0017] Furthermore, the upper movable cover of the top connecting piece is connected with a sealing cap, which can isolate the entire receiving bottle from the external environment to maintain the sealing of the entire receiving bottle.

[0018] The beneficial effects of the present invention are:

[0019] (1) A cutter is connected to one end of the vacuum pump core assembly, and a plurality of material through holes are provided on the cutter. When the cutter moves downward to break the sealing film, the second material stored in the second cavity will immediately flow through the material through hole to the first cavity inside the vial and mix with the first material inside the cavity to form a mixed material, thereby eliminating the adverse effect of the remaining sealing film at the edge of the opening of the sealing film on the mixing of the first material and the second material, thereby accelerating the mixing speed of the first material and the second material, improving the mixing efficiency of different materials inside the container, and allowing different materials to be fully mixed inside the container, thereby effectively ensuring the user experience and use effect of the personnel;

[0020] (2) A movable vial assembly is provided inside the receiving bottle, the movable vial assembly includes a sealing piston and a vial, and the two sides of the sealing piston are sealed and movably connected to the inner side of the receiving bottle. When the vacuum pump core assembly cooperates with the cutter to extract the mixed material inside the receiving bottle, as the mixed material inside the receiving bottle continues to decrease, combined with the principle of atmospheric pressure, the sealing piston will drive the vial to gradually translate upward inside the receiving bottle, thereby reducing the distance between the cutter and the bottom of the receiving bottle, so that the cutter can fully extract the residual mixed material inside the receiving bottle, so as to achieve the maximum extraction of the mixed material inside the receiving bottle, improve the utilization rate of the mixed material, thereby reducing resource waste, and having the advantages of being green and environmentally friendly;

[0021] (3) By arranging a plurality of vertical ribs on the cutting member, when the cutting member moves downward to break the sealing film, the vertical ribs also move downward with the cutting member, and the vertical ribs can effectively block the residual sealing film at the edge of the opening position of the sealing film, so that when the cutting member moves upward or downward inside the containing bottle, the vertical ribs can always block the residual sealing film in this part, so that the second material in the second cavity can flow into the first cavity unimpeded and mix with the first material to form a mixed material, thereby ensuring the mixing efficiency of the two materials to a certain extent, and effectively ensuring that the mixing process of the two materials can proceed smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure disassembly of a multi-cavity vacuum bottle with a movable vial assembly of the present invention;

[0023] Figure 2It is a plan view of the overall structure of a multi-cavity vacuum bottle with a movable vial assembly of the present invention;

[0024] Figure 3 It is a disassembled internal cross-sectional view of the overall structure of a multi-cavity vacuum bottle with a movable vial assembly of the present invention;

[0025] Figure 4 It is an internal cross-sectional view of the overall structure of a multi-cavity vacuum bottle with a movable vial assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the movable vial assembly of the present invention moving upward inside the containing bottle;

[0027] Figure 6 It is a schematic diagram of the overall structure of the cutting blade in the present invention;

[0028] Figure 7 It is a schematic diagram of the bottom structure of the cutting blade member in the present invention;

[0029] Figure 8 It is a schematic diagram of the overall structure of the cutting blade in the present invention without vertical bone positions.

[0030] In the figure, 1 is a vacuum pump core assembly, 101 is a push rod, 1011 is a middle through hole, 102 is a vacuum pump core body, 103 is a compression spring, 2 is a movable syringe bottle assembly, 201 is a sealing piston, 2011 is a sealing film, 202 is a syringe bottle, 2021 is a first cavity, 3 is a containing bottle, 301 is a second cavity, 302 is a top connecting piece, 3021 is a first screw groove, 303 is a main bottle body, 3031 is a first external screw thread, 3032 is a second screw thread groove, 304 is a bottom connecting piece, 3041 is a second external screw thread, 4 is a cutter piece, 401 is a material through hole, 402 is a vertical bone position, 403 is a guide through hole, 5 is an intermediate gasket, 6 is a press spray head, 601 is a material spray port, 602 is a material channel, and 7 is a sealing cap. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1-8As shown, in an embodiment of the present invention, a multi-cavity vacuum bottle with a movable vial assembly is provided, the multi-cavity vacuum bottle comprises a vacuum pump core assembly 1, a movable vial assembly 2, and a receiving bottle 3, the vacuum pump core assembly 1 and the movable vial assembly 2 are both arranged inside the receiving bottle 3, one end of the vacuum pump core assembly 1 is connected with a cutter member 4, a plurality of material through holes 401 are provided at the bottom of the cutter member 4, one end of the cutter member 4 is connected with the movable vial assembly 2; a sealing film 2011 is provided at the upper end of the movable vial assembly 2, both sides of the movable vial assembly 2 are movably connected with the inner side of the receiving bottle 3, and the movable vial assembly 2 is movably connected with the inner side of the receiving bottle 3. A first cavity 2021 is provided inside the vial assembly 2, a second cavity 301 is provided inside the receiving bottle 3, and a sealing film 2011 is provided between the first cavity 2021 and the second cavity 301 to isolate the two; the sealing film 2011 is broken by translating the cutting piece 4 downward, so that the materials stored in the first cavity 2021 and the second cavity 301 can be quickly mixed through the material through hole 401 to form a mixed material; the mixed material is extracted by the vacuum pump core assembly 1 in cooperation with the cutting piece 4, so that the movable vial assembly 2 gradually translates upward inside the receiving bottle 3 to achieve the maximum extraction of the mixed material.

[0033] The movable vial assembly 2 of the present invention comprises a sealing piston 201 and a vial 202. The lower end of the sealing piston 201 is fixedly engaged with the upper end of the vial 202. A sealing film 2011 is fixedly arranged at the upper end of the sealing piston 201. Both sides of the sealing piston 201 are movably connected to the inner side of the receiving bottle 3. A first cavity 2021 is arranged inside the vial 202. Both sides of the sealing piston 201 are sealed and movably connected to the inner side of the receiving bottle 3. As the mixed material inside the receiving bottle 3 gradually decreases, combined with the principle of atmospheric pressure, the sealing piston 201 will drive the vial 202 to gradually translate upward inside the receiving bottle 3, thereby gradually reducing the distance between the cutter 4 and the bottom of the receiving bottle 3, so that the mixed material inside the receiving bottle 3 can be drawn outward to the maximum extent, so that it can be fully utilized.

[0034] The cutter piece 4 of the present invention includes a plurality of vertical bone positions 402 and guide through holes 403. The plurality of vertical bone positions 402 are fixedly arranged on the cutter piece 4. The guide through hole 403 is opened at the center of the cutter piece 4. The vacuum pump core assembly 1 includes a push rod 101. The push rod 101 is opened with a middle through hole 1011. One end of the cutter piece 4 is connected to the push rod 101 through the cooperation of the guide through hole 403 and the middle through hole 1011. The other end of the cutter piece 4 is connected to the syringe bottle 202 of the movable syringe bottle assembly 2 through the guide through hole 403. When the cutting blade 4 translates downward, one end of the cutting blade 4 will open a hole at the center of the sealing film 2011, and the vertical bone position 402 will translate downward synchronously when the cutting blade 4 translates downward. When the vertical bone position 402 translates downward, it can block the residual sealing film 2011 at the edge of the opening position of the sealing film 2011, so that the first material and the second material stored in the first cavity 2021 and the second cavity 301 can be mixed smoothly.

[0035] Specifically, the cutting blade 4 can be configured as a cutting blade 4 with a vertical bone position 402 or a cutting blade 4 without a vertical bone position 402 according to actual production requirements.

[0036] The vacuum pump core assembly 1 of the present invention also includes a vacuum pump core body 102 and a compression spring 103. The compression spring 103 is movably arranged on the vacuum pump core body 102. The upper end of the vacuum pump core body 102 is movably connected to a push spray head 6. A material spray port 601 is provided on one side of the push spray head 6. A material channel 602 is provided inside the push spray head 6. One end of the material channel 602 is connected to the material spray port 601, and the other end of the material channel 602 is connected to one end of the vacuum pump core body 102. The other end of the vacuum pump core body 102 is connected to the push rod 101 of the vacuum pump core assembly 1.

[0037] Specifically, the arrangement of the press spray head 6 allows the mixed material extracted by the vacuum pump core body 102 to be sprayed outwardly through the material spray port 601 in a spray state.

[0038] The containing bottle 3 of the present invention includes a top connecting piece 302, a main bottle body 303, and a bottom connecting piece 304. One end of the main bottle body 303 is spirally connected to the top connecting piece 302, and the other end of the main bottle body 303 is spirally connected to the bottom connecting piece 304. The vacuum pump core assembly 1 is fixedly clamped between the top connecting piece 302 and the main bottle body 303. An intermediate cushion 5 is clamped between the vacuum pump core assembly 1 and the main bottle body 303. The second cavity 301 is arranged inside the main bottle body 303.

[0039] Specifically, a first screw groove 3021 is provided on the inner side of the top connecting piece 302, a first external screw thread 3031 is provided on the outer edge of the upper end of the main bottle body 303, a second screw groove 3032 is provided on the inner side of the lower end of the main bottle body 303, and a second external screw thread 3041 is provided on the outer edge of the upper end of the bottom connecting piece 304. The upper end of the main bottle body 303 is spirally connected to the top connecting piece 302 through the cooperation of the first external screw thread 3031 and the first screw groove 3021, and the lower end of the main bottle body 303 is spirally connected to the bottom connecting piece 304 through the cooperation of the second screw groove 3032 and the second external screw thread 3041.

[0040] Specifically, the middle cushion 5 can increase the contact area between the vacuum pump core assembly 1 and the main bottle body 303, thereby achieving the effect of reducing pressure and preventing loosening.

[0041] Specifically, the vacuum pump core body 102 is used to extract the mixed material inside the containing bottle 3 .

[0042] The material stored in the first cavity 2021 of the present invention is the first material, and the material stored in the second cavity 301 is the second material.

[0043] Specifically, the first material and the second material can be set as different media according to actual storage requirements, such as powder, liquid, etc.

[0044] One end of the material through hole 401 of the present invention is connected to the first cavity 2021 , and the other end of the material through hole 401 is connected to the second cavity 301 .

[0045] The upper movable cover of the top connecting member 302 of the present invention is connected with a sealing cap 7. The sealing cap 7 can isolate the entire receiving bottle 3 from the external environment to maintain the sealing of the entire receiving bottle 3.

[0046] Combined with Figure 1-8 The working principle of the multi-cavity vacuum bottle with a movable vial assembly of the present invention is as follows:

[0047] When in use, the user first opens the sealing cap 7, and then presses the spray head 6 to compress the compression spring 103 on the vacuum pump core body 102. At the same time, the vacuum pump core body 102 pushes the push rod 101 below it to move downward, and the push rod 101 drives the cutter 4 to move downward. After the cutter 4 moves downward for a distance, one end of the cutter 4 breaks through the sealing film 2011 on the sealing piston 201 and opens a hole for it. At the same time, the vertical bone position 402 on the cutter 4 contacts the residual sealing film 2011 at the edge of the opening position and blocks it on the outside of the vertical bone position 402, so that the second cavity The second material stored in the body 301 can smoothly pass through the plurality of material through holes 401 provided on the cutter member 4 and enter the first cavity 2021 inside the vial 202. The second material is mixed with the first material to form a mixed material. At this time, the mixed material is drawn into the guide through hole 403 on the cutter member 4. Then, the mixed material is drawn into the vacuum pump core body 102 through the middle through hole 1011 on the push rod 101. The vacuum pump core body 102 then draws the mixed material into the interior of the press spray head 6. The mixed material is finally sprayed to the outside from the material spray port 601 in a spray state through the material channel 602 for use.

[0048] In the process of the vacuum pump core body 102, the push rod 101 and the cutter piece 4 working together to extract the mixed material, as the mixed material inside the receiving bottle 3 gradually decreases, combined with the principle of atmospheric pressure, the sealing piston 201 will drive the vial 202 to gradually translate upward along the main bottle body 303 inside the receiving bottle 3, and at the same time, the distance between the cutter piece 4 and the bottom of the vial 202 gradually decreases, and the cutter piece 4 can easily extract the residual mixed material inside the vial 202, so that the mixed material inside the receiving bottle 3 can be extracted to the maximum extent.

[0049] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A multi-cavity vacuum bottle with a movable vial assembly, characterized in that: The multi-cavity vacuum bottle comprises a vacuum pump core assembly, a movable vial assembly, and a receiving bottle. The vacuum pump core assembly and the movable vial assembly are both arranged inside the receiving bottle. One end of the vacuum pump core assembly is connected to a cutter member, and a plurality of material through holes are provided at the bottom of the cutter member. One end of the cutter member is connected to the movable vial assembly. A sealing film is provided at the upper end of the movable vial assembly, and both sides of the movable vial assembly are movably connected to the inner side of the receiving bottle. A first cavity is provided inside the movable vial assembly, and a second cavity is provided inside the receiving bottle. The sealing film is provided between the first cavity and the second cavity to isolate the two. The cutting blade is translated downward to break the sealing film, so that the materials stored in the first cavity and the second cavity can be quickly mixed through the material through hole to form a mixed material; The mixed material is extracted by the vacuum pump core assembly in cooperation with the cutter element, so that the movable vial assembly gradually translates upward inside the containing bottle to achieve maximum extraction of the mixed material.

2. A multi-cavity vacuum bottle with a movable vial assembly according to claim 1, characterized in that: The movable syringe bottle assembly includes a sealing piston and a syringe bottle. The lower end of the sealing piston is fixedly clamped with the upper end of the syringe bottle, the sealing film is fixedly arranged on the upper end of the sealing piston, the two sides of the sealing piston are movably connected with the inner side of the containing bottle, and the first cavity is arranged inside the syringe bottle.

3. The multi-cavity vacuum bottle with a movable vial assembly according to claim 1, characterized in that: The cutter piece includes a plurality of vertical bone positions and guide through holes, the plurality of vertical bone positions are fixedly arranged on the cutter piece, the guide through hole is opened at the center of the cutter piece, the vacuum pump core assembly includes a push rod, the push rod is opened with a middle through hole, one end of the cutter piece is connected with the push rod through the cooperation of the guide through hole and the middle through hole, and the other end of the cutter piece is connected with the syringe bottle of the movable syringe bottle assembly through the guide through hole.

4. The multi-cavity vacuum bottle with a movable vial assembly according to claim 1, characterized in that: The vacuum pump core assembly also includes a vacuum pump core body and a compression spring, wherein the compression spring is movably arranged on the vacuum pump core body, and the upper end of the vacuum pump core body is movably connected to a push spray head, a material spray port is provided on one side of the push spray head, a material channel is provided inside the push spray head, one end of the material channel is connected to the material spray port, the other end of the material channel is connected to one end of the vacuum pump core body, and the other end of the vacuum pump core body is connected to the push rod of the vacuum pump core assembly.

5. The multi-cavity vacuum bottle with a movable vial assembly according to claim 1, characterized in that: The containing bottle comprises a top connecting piece, a main bottle body and a bottom connecting piece, one end of the main bottle body is spirally connected to the top connecting piece, and the other end of the main bottle body is spirally connected to the bottom connecting piece, the vacuum pump core assembly is fixedly clamped between the top connecting piece and the main bottle body, an intermediate cushion is clamped between the vacuum pump core assembly and the main bottle body, and the second cavity is arranged inside the main bottle body.

6. The multi-cavity vacuum bottle with a movable vial assembly according to claim 5, characterized in that: A first screw groove is provided on the inner side of the top connecting piece, a first external screw thread is provided on the outer edge of the upper end of the main bottle body, a second screw groove is provided on the inner side of the lower end of the main bottle body, and a second external screw thread is provided on the outer edge of the upper end of the bottom connecting piece. The upper end of the main bottle body is spirally connected to the top connecting piece through the cooperation of the first external screw thread and the first screw groove, and the lower end of the main bottle body is spirally connected to the bottom connecting piece through the cooperation of the second screw groove and the second external screw thread.

7. The multi-cavity vacuum bottle with a movable vial assembly according to claim 1, characterized in that: The material stored in the first cavity is a first material, and the material stored in the second cavity is a second material.

8. The multi-cavity vacuum bottle with a movable vial assembly according to claim 1, characterized in that: One end of the material through hole is connected to the first cavity, and the other end of the material through hole is connected to the second cavity.

9. The multi-cavity vacuum bottle with a movable vial assembly according to claim 5, characterized in that: The upper movable cover of the top connecting piece is connected with a sealing cap.

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