Integrated tank for packaging and using freeze-dried powder

Abstract

The utility model discloses a freeze-dried powder packaging and using integrated tank, and relates to the technical field of freeze-dried powder packaging, the freeze-dried powder packaging and using integrated tank comprises a powder box, the center of the powder box is provided with a sliding hole, one end of the powder box is provided with an annular powder cavity distributed along the sliding hole, and the end, provided with a powder cavity opening, of the powder box extends into a bottle body in a sliding mode; the box cover is provided with a first positioning sleeve, and the first positioning sleeve extends into the powder cavity and is clamped with the inner wall of the powder cavity; one end of the ejector rod slidably extends into the sliding hole and is in close contact with the inner wall of the sliding hole, and the other end is fixedly connected with a pressing plate; the easy-to-tear sheet is annular, is fixedly connected to the powder box and surrounds the periphery of the ejector rod, and a pull opening is formed in the easy-to-tear sheet; the second positioning sleeve is fixedly connected to the pressing plate and extends into the easy-to-tear sheet to be clamped with the inner wall of the easy-to-tear sheet; the device has the advantages of convenience in use, simple operation steps and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze-dried powder packaging, in particular to a freeze-dried powder packaging using an integrated can. Background Art

[0002] Freeze-dried powder is made by pre-freezing the water in the drug solution using a freeze dryer, and then sublimating the frozen water in the drug solution in a vacuum and sterile environment to obtain freeze-dried powder. During use, the freeze-dried powder needs to be mixed with water and melted in water.

[0003] For example, patent application number CN202222395432.X discloses a freeze-dried powder packaging bottle. The patent disassembles the connecting strip 12, and manually rotates the upper bottle body 1. The upper bottle body 1 moves downward while rotating. At this time, the top sheet 6 pierces the partition layer 7 and gradually cuts it open, and the solvent 10 flows into the lower bottle body 4, and the solvent 10 and the freeze-dried powder 9 are mixed; then the upper bottle body 1 is rotated in the opposite direction, the partition layer 7 is manually torn off, and then the upper bottle body 1 and the lower bottle body 4 are tightened to improve the sealing. When the upper bottle body 1 moves downward, the partition layer 7 will contact the top sheet 6. After the top sheet 6 pierces the partition layer 7, the partition layer 7 rotates with the rotation of the upper bottle body 1, and is then cut circumferentially by the top sheet 6 until the top sheet 6 abuts against the anti-slip block 8. The top sheet 6 cannot cut the portion of the partition layer 7 near the anti-slip block 8, so the partition layer 7 will not fall into the lower bottle body 4 and can be taken out manually;

[0004] During use of the patent in the prior art, the separation layer needs to be torn off manually, otherwise the separation layer will affect the adequacy of solid-liquid mixing. This mixing method is relatively complicated and inconvenient to use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a freeze-dried powder packaging using an integrated can to solve the problem of complex solid-liquid mixing operation of freeze-dried powder in the prior art described in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a freeze-dried powder packaging, using an integrated can, comprising

[0007] The bottle body has a liquid outlet pipe head at one opening and a clamp ring on the outer wall of the other opening;

[0008] A bottle cap is sleeved on the liquid outlet pipe head;

[0009] The powder box is cylindrical, has a sliding hole in the center, has an annular powder cavity distributed along the sliding hole at one end, and the end of the powder box with the powder cavity opening slides into the bottle body;

[0010] The box cover has a first positioning sleeve, which extends into the powder chamber and is engaged with the inner wall of the powder chamber;

[0011] The sealing sleeve is fixedly arranged on the outer circumferential wall of one end of the powder box extending out of the bottle body, and the clamping groove in the sealing sleeve is clamped with the clamping ring;

[0012] A push rod, one end of which slides into the sliding hole and is in close contact with the inner wall of the sliding hole, and the other end of which is fixedly connected with a pressing plate;

[0013] The easy-tear pull tab is annular, fixedly connected to the powder box and surrounding the ejector rod, and has a pull opening;

[0014] The second positioning sleeve is fixedly connected to the pressing plate and extends into the easy-tear pull sheet to be clamped with the inner wall of the easy-tear pull sheet.

[0015] Preferably: the bottle cap includes

[0016] An aluminum cap is put on the liquid outlet pipe head;

[0017] A rubber sleeve is located between the aluminum cover and the pipe opening of the liquid outlet pipe head, and the rubber sleeve is communicated with the pipe opening of the liquid outlet pipe head;

[0018] The sealing layer is arranged on the inner wall of the rubber sleeve, and the aluminum cover has a positioning hole at a position corresponding to the sealing layer;

[0019] The plastic cover has an opening end which is sleeved outside the aluminum cover. The plastic cover is provided with a convex column which penetrates the positioning hole and is fixedly connected with the aluminum cover.

[0020] Preferably, the box cover is further provided with a leak-proof sleeve, which extends into the powder cavity and is in close contact with the inner wall of the powder cavity.

[0021] The beneficial effects of adopting the above technical solution are:

[0022] The present application can release the pressure plate by tearing open the easy-tear tab, and applying force to the pressure plate can drive the push rod to move, so that the push rod pushes the box cover away, allowing the powder in the powder chamber to enter the bottle body and mix with the liquid. In actual use, the present application can be used with a syringe through the side of the bottle cap, or the powder box can be removed and poured directly from the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of a freeze-dried powder packaging and use-integrated can of the utility model.

[0024] Figure 2 It is a cross-sectional view of a freeze-dried powder packaging and an integrated can of the utility model.

[0025] Figure 3 This utility model Figure 2 Exploded diagram.

[0026] Among them: bottle body 10, clamping ring 11, liquid outlet pipe head 20, rubber sleeve 30, sealing layer 31, aluminum cover 40, positioning hole 41, cover body 50, boss 51, powder box 60, powder cavity 61, sliding hole 62, sealing sleeve 63, easy-tear pull tab 64, pull mouth 65, box cover 70, first positioning sleeve 71, leak-proof sleeve 72, push rod 80, pressure plate 81, second positioning sleeve 82. DETAILED DESCRIPTION

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-3 In the first embodiment, a freeze-dried powder is packaged using an integrated can, comprising

[0029] The bottle body 10 has a liquid outlet pipe head 20 at one end opening and a clamp ring 11 at the outer wall of the other end opening;

[0030] The bottle cap 70 is sleeved on the liquid outlet pipe head 20;

[0031] The powder box 60 is cylindrical, and has a sliding hole 62 at the center of the powder box 60. One end of the powder box 60 has an annular powder cavity 61 distributed along the sliding hole 62. The end of the powder box 60 with the opening of the powder cavity 61 slides into the bottle body 10.

[0032] The box cover 70 has a first positioning sleeve 71, which extends into the powder chamber 61 and is engaged with the inner wall of the powder chamber 61;

[0033] The sealing sleeve 63 is fixedly mounted on the outer circumferential wall of one end of the powder box 60 extending out of the bottle body 10, and the clamping groove in the sealing sleeve 63 is clamped with the clamping ring 11;

[0034] A push rod 80, one end of which slides into the sliding hole 62 and is in close contact with the inner wall of the sliding hole 62, and the other end of which is fixedly connected to a pressing plate 81;

[0035] The tear-off tab 64 is annular and fixedly connected to the powder box 60 and surrounds the top rod 80. The tear-off tab 64 has a pull-off opening 65.

[0036] The second positioning sleeve 82 is fixedly connected to the pressing plate 81 and extends into the easy-tear tab 64 to be engaged with the inner wall of the easy-tear tab 64 .

[0037] This embodiment is implemented as follows:

[0038] When the present application is in use, two fingers are inserted into the pull-out 65 to pull off the tear-off tab 64, so that there is no connection between the pressing plate 81 and the powder box 60, and then the plate 81 is pressed with fingers so that the pressing plate 81 applies pressure to the push rod 80, and the push rod 80 moves in the sliding hole 62 and applies pressure to the box cover 81, so that the box cover 81 pulls the second positioning sleeve 82 to move, and the second positioning sleeve 82 is separated from the clamping part of the inner wall of the powder chamber 61. At this time, the freeze-dried powder in the powder chamber 61 will enter the bottle body 10 and mix with the liquid. Shaking the bottle body can fuse the solid and liquid, and the box cover 70 plays a certain stirring role to improve the fusion efficiency.

[0039] The present application can open the bottle cap to discharge the liquid from the liquid outlet pipe head 20, and can also pull out the sealing sleeve 63, so that the clamping groove of the sealing sleeve 63 is separated from the clamping ring 11, and the powder box 60 can be pulled out for use;

[0040] At the same time, in the present application, the outer circumferential wall of the powder box 60 is provided with a convex ring, which is in close contact with the inner wall of the bottle body 10 to prevent leakage.

[0041] The advantage of the present invention over the prior art is that mixing is convenient and quick.

[0042] See also Figure 2 , 3 , bottle caps include

[0043] An aluminum cover 40 is sleeved on the liquid outlet pipe head 20;

[0044] The rubber sleeve 30 is located between the aluminum cover 40 and the pipe opening of the liquid outlet pipe head 20, and the rubber sleeve 30 is communicated with the pipe opening of the liquid outlet pipe head 20;

[0045] The sealing layer 31 is arranged on the inner wall of the rubber sleeve 30 , and the aluminum cover 40 has a positioning hole 41 at a position corresponding to the sealing layer 31 ;

[0046] The plastic cover 50 has an open end which is sleeved outside the aluminum cover 40 . The plastic cover 50 has a convex column 51 which penetrates through the positioning hole 41 . The convex column 51 is fixedly connected to the aluminum cover 40 .

[0047] When using from the bottle cap, first pull the plastic cover 50, and the protrusion 51 on the plastic cover 50 will tear the aluminum cover 40 from the positioning hole 41. At this time, a syringe can be used to pierce the sealing layer 31 to take out the liquid.

[0048] See also Figure 2 , 3 The box cover 70 also has a leak-proof sleeve 72, which extends into the powder chamber 61 and is in close contact with the inner wall of the powder chamber 61;

[0049] The leak-proof sleeve 72 can improve the sealing performance and prevent the freeze-dried powder from leaking out of the sliding hole 62 .

[0050] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A freeze-dried powder packaging, using an integrated can, characterized in that: include The bottle body has a liquid outlet pipe head at one opening and a clamp ring on the outer wall of the other opening; A bottle cap is sleeved on the liquid outlet pipe head; The powder box is cylindrical, has a sliding hole in the center, has an annular powder cavity distributed along the sliding hole at one end, and the end of the powder box with the powder cavity opening slides into the bottle body; The box cover has a first positioning sleeve, which extends into the powder chamber and is engaged with the inner wall of the powder chamber; The sealing sleeve is fixedly arranged on the outer circumferential wall of one end of the powder box extending out of the bottle body, and the clamping groove in the sealing sleeve is clamped with the clamping ring; A push rod, one end of which slides into the sliding hole and is in close contact with the inner wall of the sliding hole, and the other end of which is fixedly connected with a pressing plate; The easy-tear pull tab is annular, fixedly connected to the powder box and surrounding the ejector rod, and has a pull opening; The second positioning sleeve is fixedly connected to the pressing plate and extends into the easy-tear pull sheet to be clamped with the inner wall of the easy-tear pull sheet.

2. The freeze-dried powder packaging and use integrated can according to claim 1, characterized in that: The bottle cap includes Aluminum cover, put on the liquid outlet pipe head; A rubber sleeve is located between the aluminum cover and the pipe opening of the liquid outlet pipe head, and the rubber sleeve is communicated with the pipe opening of the liquid outlet pipe head; The sealing layer is arranged on the inner wall of the rubber sleeve, and the aluminum cover has a positioning hole at a position corresponding to the sealing layer; The plastic cover has an opening end which is sleeved outside the aluminum cover. The plastic cover is provided with a convex column which penetrates the positioning hole and is fixedly connected with the aluminum cover.

3. The freeze-dried powder packaging and use-in-one can according to claim 1, characterized in that: The box cover is also provided with a leak-proof sleeve which extends into the powder cavity and is in close contact with the inner wall of the powder cavity.

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