CN218023084U

CN218023084U - Reusable plastic ampoule

Info

Publication number: CN218023084U
Application number: CN202222368521.5U
Authority: CN
Inventors: 方国忠; 方祥铭
Original assignee: Shanghai Biotruly Biotechnology Co ltd
Current assignee: Shanghai Biotruly Biotechnology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-13
Anticipated expiration: 2032-09-06
Also published as: TWM638882U

Abstract

The utility model relates to a repeatedly usable's plastics ann bottle, it is with the first opening of the group's portion of hollow body of two-way hollow lid sealed repeatedly usable's plastics ann bottle, wherein two-way hollow lid has specific structure, can the first opening of the group's portion of hollow body of first lid sealed to after first lid and first opening separate, with above-mentioned first opening of second lid sealed again, thereby improve the safety in utilization and/or the preservation convenience of cosmetic material, and reducible cosmetic material's waste.

Description

Reusable plastic ampoule

Technical Field

The present invention relates to an ampoule, and more particularly to a reusable plastic ampoule.

Background

A ampoule (also called ampoule) is a container for liquid medicine and/or serum, wherein after filling the medicine and/or serum, the opening of the ampoule is sealed by melting at high temperature to ensure that the medicine and/or serum in the ampoule is not oxidized and/or deteriorated by air contact, thereby maintaining the biological activity of the medicine and/or serum. Currently, the cosmetic industry also uses ampoules to package easily oxidized cosmetic materials to ensure the activity of the active ingredients of the cosmetic materials.

The material of the prior ampoule is glass, and has the doubtful safety in use. For example, in order to ensure the biological safety of cosmetic materials, the cosmetic materials and ampoules for packaging the cosmetic materials are subjected to sterilization operations such as high-temperature treatment. However, the glass may be broken in the above sterilization operation. Secondly, the opening method of the ampoule is to break the thin portion of the body, and if a sharp opening and/or glass debris is inadvertently generated during the process, the user may not only be injured during the process of breaking the body, but also have a risk of scratching the skin by the sharp opening and/or the glass debris mixed into the cosmetic material when taking out the cosmetic material and/or applying the cosmetic material.

The prior ampoule also has the problems of waste and the like. Because the prior ampoule can not be sealed after being broken, if the cosmetic material is not used at one time, the cosmetic material is difficult to store and is wasted. Secondly, the glass material is hard, and if the texture of the cosmetic material is thick, the cosmetic material cannot be taken out by pressing the ampoule, so that the cosmetic material is difficult to take out and the cosmetic material is easy to remain. For the above reasons, the ampoule contains cosmetic materials having a low viscosity, and the kinds of the cosmetic materials are limited.

Therefore, there is a need for a reusable plastic ampoule to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, an aspect of the present invention is to provide a reusable plastic ampoule, comprising a hollow tube and a bidirectional hollow cap, wherein the bidirectional hollow cap has a specific structure, the first opening of the assembly portion of the hollow tube can be sealed by a first cap, and the first opening can be sealed by a second cap after the first cap is separated from the first opening, thereby improving the safety and/or convenience of the cosmetic material, and reducing the waste of the cosmetic material.

According to the above aspect of the utility model, a repeatedly usable's plastics ann bottle is proposed, it contains hollow tube body and two-way hollow lid, and wherein the hollow tube body contains the group's portion and the bottom of managing portion, connecting tube portion. The distal end of coupling portion for the bottom has first opening, and the surface of coupling portion has first line.

The bidirectional hollow cover body seals the first opening of the assembling part, wherein the bidirectional hollow cover body comprises a first cover part, a partition wall and a second cover part. The first cover part is arranged at one end of the bidirectional hollow cover body, wherein the second opening of the first cover part is connected with and seals the first opening of the assembling part. The partition wall is arranged in the bidirectional hollow cover body and is vertical to the extension direction of the bidirectional hollow cover body. The second cover part is arranged at the other end of the bidirectional hollow cover body, wherein the third opening of the second cover part exposes the inner plug, and the inner plug is arranged in the second cover part and arranged on the partition wall. The inner side wall of the second cover part is annularly provided with an inner plug, and the inner surface of the inner side wall is provided with second grains corresponding to the first grains. When the first cover part is separated from the first opening, the inner plug of the second cover part is inserted into and closely fits the first opening, and the inner side wall is screwed with the assembly part to seal the first opening.

According to the utility model discloses an embodiment, first line and second line are the screw thread.

According to the utility model discloses an embodiment, the first external diameter of montage portion in first opening is greater than first lid in second open-ended second external diameter, and first opening is equipped with second open-ended linking department and tears the line.

According to an embodiment of the present invention, the top of the inner stopper of the reusable plastic ampoule has a flat surface.

According to an embodiment of the present invention, the top of the inner stopper of the reusable plastic ampoule has a convex surface.

According to an embodiment of the invention, the first cross-sectional area of the top portion of the inner plug is smaller than the second cross-sectional area of the base portion of the inner plug.

According to an embodiment of the present invention, the second cross-sectional area is greater than or equal to the first opening.

According to an embodiment of the present invention, the first height of the inner sidewall is greater than or equal to the second height of the inner plug.

According to the utility model discloses an embodiment, the hollow body is Polyethylene (PE) hollow body, polypropylene (PP) hollow body, polycarbonate (PC) hollow body or polylactic acid (PLA) hollow body.

According to an embodiment of the present invention, the bidirectional hollow cover is a polyethylene bidirectional hollow cover, a polypropylene bidirectional hollow cover, a polycarbonate bidirectional hollow cover, or a polylactic acid bidirectional hollow cover.

Use the utility model discloses a repeatedly usable's plastics ampoule can the first opening of the coupling part of the sealed hollow body of first lid to in first lid and first opening separation back, with above-mentioned first opening of second lid sealing again, not only can promote the safety in utilization and/or the preservation convenience of cosmetic material, still can reduce the waste of cosmetic material.

Drawings

In order to make the aforementioned and other objects, features, advantages and embodiments of the invention more comprehensible, the following detailed description is given:

fig. 1A and 1B illustrate exploded views of an exemplary reusable plastic ampoule, before (fig. 1A) and after (fig. 1B) separation of the first cap from the first opening, respectively, in accordance with an embodiment of the present invention.

Fig. 2A and 2B are partial longitudinal sectional views showing an exemplary reusable plastic ampoule, according to an embodiment of the present invention, before (fig. 2A) and after (fig. 2B) the first cap is separated from the first opening.

Detailed Description

Embodiments of the present invention will be described below with reference to the accompanying drawings. For the purpose of clarity, numerous implementation details are set forth in the following description. However, the reader should understand that these practical details should not be used to limit the present invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, for the sake of simplicity, some conventional structures and elements are shown in the drawings in a simple schematic manner; and repeated elements will likely be referred to using the same reference numerals.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. The above-described terms are used for the description and understanding of the present invention, and are not used to limit the present invention.

As described above, the present invention provides a reusable plastic ampoule, which comprises a hollow tube and a bidirectional hollow cap, wherein the bidirectional hollow cap has a specific structure, and the first opening of the assembly part of the hollow tube can be sealed by a first cap, and the first opening can be sealed by a second cap after the first cap is separated from the first opening, thereby improving the safety and/or storage convenience of cosmetic materials, and reducing the waste of cosmetic materials.

The "cosmetic material" may be, for example, a cosmetic, a makeup product, a hair product and/or an aromatic product, and the texture of the cosmetic material is not particularly limited, and may be, for example, a liquid, gel, cream, paste or paste. In some embodiments, the cosmetic material may be, for example, a cream, lotion, essence, foundation, lotion, exfoliating composition, sunscreen lotion, tanning lotion, or application mask. In some embodiments, the cosmetic material may be, for example, a preservative-free cosmetic material that needs to be preserved in a sterile environment to ensure the biological safety of the cosmetic material. In some embodiments, the sterile environment is created by a sterilization operation such as a high temperature treatment.

Referring to fig. 1A and 1B, exploded views of an exemplary reusable plastic ampoule 100 are shown before (fig. 1A) and after (fig. 1B) the first lid 130 is separated from the first opening 195, respectively, according to an embodiment of the present invention.

As shown in fig. 1A, the reusable plastic ampoule 100 comprises a hollow tube 110 and a bi-directional hollow cap 120, wherein the bi-directional hollow cap 120 seals the hollow tube 110. Specifically, the hollow tube 110 includes a tube portion 113, an assembly portion 115 connecting the tube portion 113, and a bottom portion 117.

The shape of the tube 113 is not particularly limited, and only the cosmetic material (not shown) may be accommodated therein. In some embodiments, the inner diameter of tube portion 113 may be uniform. In one embodiment, tube portion 113 may be a hollow cylinder, a hollow beveled cylinder, a hollow elliptical cylinder, or a hollow polygonal cylinder. In other embodiments, the inner diameter of tube portion 113 may vary gradually or in steps. In some embodiments, tube portion 113 may be a hollow frustum, a hollow inverted frustum, or a hollow polygonal frustum. In other embodiments, tube portion 113 may be two connected hollow frustums.

The distal end of the mating portion 115 relative to the base 117 has a first opening 195. The shape of the first opening 195 is not particularly limited, and in some embodiments, the shape of the first opening 195 is circular, oval, polygonal, heart-shaped, or star-shaped. The thickness variation and the inner diameter variation of the coupling portion 115 are not particularly limited. Referring to fig. 1A, 1B, 2A and 2B, fig. 2A and 2B show partial longitudinal sectional views of an exemplary reusable plastic ampoule 100 before (fig. 2A) and after (fig. 2B) the first lid 130 is separated from the first opening 195, respectively, according to an embodiment of the present invention. As shown in fig. 1A, 1B, 2A, and 2B, in some implementations, the wall thickness of the coupling portion 115 is thicker and thicker along the first opening 195 to a junction 300 where the coupling portion 115 connects the tube portions 113, but the inner diameter of the coupling portion 115 is uniform. In other embodiments, the wall thickness of the assembly portion 115 is uniform along the connection 300 from the first opening 195 to the connection tube portion 113 of the assembly portion 115, but the inner diameter of the assembly portion 115 is larger (not shown). The outer surface of the mating portion 115 has a first texture 180.

In some embodiments, as shown in fig. 1A and 1B, the bottom 117 can be planar, allowing the reusable plastic ampoule 100 to stand upright. The area ratio of the first opening 195 to the bottom 117 is not particularly limited. In some embodiments, the area ratio of the first opening 195 to the bottom 117 may be, for example, 1:1 to 1.

As shown in fig. 1A and 2A, the bi-directional hollow cover 120 may seal the first opening 195 of the assembly portion 115, wherein the bi-directional hollow cover 120 may include a first cover portion 130, a partition wall 133 and a second cover portion 135. In detail, the first cover 130 is disposed at one end of the bi-directional hollow cover 120, the partition wall 133 is disposed inside the bi-directional hollow cover 120 and perpendicular to the extending direction of the bi-directional hollow cover 120, and the second cover 135 is disposed at the other end of the bi-directional hollow cover 120, wherein the third opening 199 of the second cover 135 exposes the inner plug 140. The inner plug 140 is disposed inside the second cover 135 and on the partition wall 133, wherein the inner plug 140 is disposed around an inner sidewall 145 of the second cover 135. In some embodiments, the inner surface of the inner sidewall 145 has a second texture 190, and the second texture 190 corresponds to the first texture 180 of the outer surface of the mating portion 115. In some embodiments, the first thread 180 and the second thread 190 are threads.

As shown in fig. 1A and 2A, before the first cover 130 is separated from the first opening 195, the second opening 197 of the first cover 130 is engaged with and seals the first opening 195 of the assembly portion 115. In some embodiments, the first cover 130 has an inner top surface 350, wherein the inner top surface 350 has an arc surface recessed toward the partition wall 133 to form a space (not shown) connected to the hollow tube 110, which can facilitate the high temperature process. In one embodiment, the first outer diameter D1 of the assembling portion 115 at the first opening 195 is larger than the second outer diameter D2 of the first cover portion 130 at the second opening 197, and the assembling portion 115 is provided with a tearing line 299 at the joint of the first opening 195 and the second opening 197. In use, the first cover 130 can be separated from the first opening 195 by applying a force along the tear line 299.

As shown in fig. 1B, 2A and 2B, after the first cover 130 is separated from the first opening 195, the second cover 135 can be inverted, and the inner plug 140 is inserted into and sealed with the first opening 195, and the inner sidewall 145 is screwed to the assembly portion 115 to seal the first opening 195. It should be noted that the shape of the inner plug 140 is not limited, and only needs to be inserted into and fit the first opening 195. In one embodiment, the top 141 of the inner plug 140 has a flat surface so that the inner plug 140 can be more tightly plugged into the first opening 195. In another embodiment, the top portion 141 of the inner plug 140 has a convex surface (not shown), so that the inner plug 140 can be inserted into the assembly portion 115 more easily.

In some embodiments, the cross-sectional area of the inner plug 140 from the top 141 to the base 143 may be uniform. In another embodiment, the cross-sectional area of the inner plug 140 may gradually change from the top portion 141 to the base portion 143, wherein a first cross-sectional area (not shown) of the top portion 141 of the inner plug 140 may be smaller than a second cross-sectional area (not shown) of the base portion 143 of the inner plug 140, so that the inner plug 140 can be more easily inserted into and/or removed from the assembly portion 115. In some embodiments, the base 143 of the plug 140 may be fully inserted into and fit within the first opening 195 (not shown). In other embodiments, when the inner plug 140 is inserted into and sealed with the first opening 195, the base 143 of the inner plug 140 is outside the first opening 195, as shown in fig. 2B, in other words, the second cross-sectional area of the base 143 of the inner plug 140 is greater than or equal to the first opening 195.

In some embodiments, the first height H1 of the inner sidewall 145 is greater than or equal to the second height H2 of the inner plug 140 to keep the inner plug 140 clean. In some embodiments, the inner sidewall 145 may optionally be provided with a tearable film (not shown) on the edge of the third opening 199 to further ensure the cleanness and sanitation of the inner plug 140 and the inner surface of the inner sidewall 145.

It should be noted that the second cap 135 of the reusable plastic ampoule 100 of the present invention, having the inner plug 140 and the second thread 190, can better fit the first opening 195 after the first cap 130 is separated from the first opening 195, and when the cosmetic material is to be removed again, the second cap 135 can be rotated in the opposite direction of the assembly portion 115 to remove the inner plug 140 from the assembly portion 115. Conversely, if the second cap 135 of the reusable plastic ampoule 100 of the present invention has only the second texture 190 and no inner plug 140, the second cap 135 does not seal the first opening 195 well. On the contrary, if the second cover part 135 only has the inner plug 140 without the second ridges 190, the force for removing the second cover part 135 needs to be larger than the maximum static friction force between the inner plug 140 and the assembling part 115, which is not only difficult to apply force, but also may cause the inner plug 140 to break in the assembling part 115.

In an embodiment, the material of the reusable plastic ampoule 100 may be, for example, a high temperature process resistant and resilient material, which may be, for example, plastic. In some embodiments, the hollow tube 110 may be a Polyethylene (PE) hollow tube, a polypropylene (PP) hollow tube, a Polycarbonate (PC) hollow tube, or a polylactic acid (PLA) hollow tube. In some embodiments, the bi-directional hollow cap 120 is a polyethylene bi-directional hollow cap, a polypropylene bi-directional hollow cap, a polycarbonate bi-directional hollow cap, or a polylactic acid bi-directional hollow cap. Compared with the conventional ampoule made of glass, the reusable plastic ampoule 100 made of plastic with high temperature resistance and elasticity is less prone to rupture during the sterilization operation and/or use process of high-temperature treatment, and is easier to remove residual cosmetic materials by extrusion, thereby being safe and convenient to use. In some embodiments, the coupling portion 115 and the tube portion 113 of the hollow tube 110 and the bi-directional hollow cover 120 may be integrally formed, wherein the bi-directional hollow cover 120 is engaged with the first cover 130 and seals the first opening 195 of the coupling portion 115. In the above embodiment, the bottom 117 may be coupled to the tube portion 113 after the cosmetic material is filled into the tube portion 113.

The reusable plastic ampoule of the embodiment of the utility model has the advantages that the plastic ampoule not only has safe use, but also can be used for removing the cosmetic material in an extruding way, thereby avoiding the residue of the cosmetic material. Secondly, the reusable plastic ampoule is provided with a bidirectional hollow cover body, wherein the bidirectional hollow cover body comprises a first cover part and a second cover part, the first opening of the assembling part can be connected and sealed by the second opening of the first cover part, after the first cover part is separated from the first opening, the inner plug of the second cover part is inserted into and closely fits the first opening, and the assembling part is screwed by the inner side wall of the second cover part, so that the first opening is closely fitted, and the residual cosmetic materials can be preserved. Therefore, the reusable plastic ampoule of the utility model has the advantages of safe use and/or convenient storage, and can reduce the waste of cosmetic materials.

[ notation ] to show

100 reusable plastic ampoule

110 hollow tube

113 tubular part

115 parts of assembly parts

117: bottom

120: bidirectional hollow cover body

130 first cover part

133 dividing wall

135 second cover part

140 inner plug

141 top part

143 base part

145 inner side wall

180 the first line

190 the second line

195 first opening

197 second opening

199 third opening

299: tear-off line

300: connection point

350: inner top surface

H1: first height

H2 second height

D1 first outside diameter

D2, the second outer diameter.

Claims

1. A reusable plastic ampoule, comprising:

the hollow pipe comprises a pipe part, an assembling part connected with the pipe part and a bottom, wherein the far end of the assembling part relative to the bottom is provided with a first opening, and the outer surface of the assembling part is provided with first grains; and

the two-way hollow lid seals this first opening of this hookup portion, and wherein this two-way hollow lid contains:

the first cover part is arranged at one end of the bidirectional hollow cover body, wherein the second opening of the first cover part is connected with and seals the first opening of the assembling part;

the partition wall is arranged in the bidirectional hollow cover body and is vertical to the extending direction of the bidirectional hollow cover body; and

a second cover part arranged at the other end of the bidirectional hollow cover body, wherein the third opening of the second cover part exposes the inner plug which is arranged in the second cover part and arranged on the partition wall, the inner plug is annularly arranged on the inner side wall of the second cover part, and the inner surface of the inner side wall is provided with second grains corresponding to the first grains, and

when the first cover part is separated from the first opening, the inner plug of the second cover part is inserted into and closely fits the first opening, and the inner side wall is screwed with the assembling part to seal the first opening.

2. The reusable plastic ampoule of claim 1, wherein the first and second ridges are threads.

3. The reusable plastic ampoule of claim 1, wherein a first outer diameter of the assembly portion at the first opening is larger than a second outer diameter of the first cap portion at the second opening, and a tear line is provided at a junction of the first opening and the second opening.

4. A reusable plastic ampoule according to claim 1, wherein the top of the inner stopper has a flat surface.

5. A reusable plastic ampoule according to claim 1, wherein the top of the inner stopper has a convex surface.

6. A reusable plastic ampoule according to claim 1, wherein the first cross-sectional area of the top of the inner plug is smaller than the second cross-sectional area of the base of the inner plug.

7. A reusable plastic ampoule according to claim 6, wherein the second cross-sectional area is greater than or equal to the first opening.

8. The reusable plastic ampoule of claim 1, wherein the first height of the inner sidewall is greater than or equal to the second height of the inner plug.

9. A reusable plastic ampoule according to claim 1, wherein the hollow tube is a polyethylene hollow tube, a polypropylene hollow tube, a polycarbonate hollow tube or a polylactic acid hollow tube.

10. The reusable plastic ampoule of claim 1, wherein the bi-directional hollow cap is a polyethylene bi-directional hollow cap, a polypropylene bi-directional hollow cap, a polycarbonate bi-directional hollow cap, or a polylactic acid bi-directional hollow cap.