CN219750324U - Plastic ampoule - Google Patents

Abstract

The utility model provides a plastic ampoule. The plastic ampoule comprises an ampoule end socket and an ampoule body, wherein the ampoule end socket is connected with the ampoule body to form a cutting seal, and the thickness of the cutting seal is smaller than that of the ampoule end socket and that of the ampoule body. The ampoule seal head comprises a seal solid body and an adhesive force solid body, wherein the seal solid body is covered on the ampoule bottle body, one end face of the seal solid body is connected with the ampoule bottle body to form a cut-off seal, the adhesive force solid body is positioned on one side of the seal solid body away from the bottle body, and the adhesive force solid body is connected with the seal solid body. The plastic ampoule can better reduce the loss of the content liquid and improve the use convenience.

Description

Plastic ampoule

Technical Field

The utility model relates to the technical field of medicament storage devices, in particular to a plastic ampoule.

Background

The ampoule is a fusible hard glass ware, because of its chemical stability, often used for depositing of injection liquid medicine or oral liquid, but because of the easy production of accident when opening to the consumer has certain potential safety hazard, consequently, the scheme of replacing glass material preparation with plastics material and obtaining the ampoule in order to improve the use security now, for example, chinese patent application number 200480009701.6 discloses an ampoule of plastics material, but this ampoule still needs extra uncapping utensil to cut the ampoule, the convenience of use is relatively poor, further, through the continuous brill of researcher, the ampoule that has now directly used with the way of breaking off the seal mouth again, the chinese patent application number 200980114628.1 discloses an easy operation handling's ampoule of breaking off, though it makes the hollow part form into bowl shape, and then make the content liquid that remains in the hollow part drop in the main part before using, and then make the content liquid retrieve in the main part reliably, can reduce the content liquid of hollow part and fly off when shaking the head, still need the hollow part to be in order to use the hollow part and still can not run off the content before using the ampoule to the easy operation of breaking off the hollow part, and the easy loss of the hollow part is still can be guaranteed because of losing the content before using the hollow part completely.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the plastic ampoule which can better reduce the loss of content liquid and improve the use convenience.

The aim of the utility model is realized by the following technical scheme:

the utility model provides a plastics ampoule, includes ampoule head and ampoule body, ampoule head connect in ampoule body forms to cut and seals, cuts the thickness that seals and is less than the thickness of ampoule head and the thickness of ampoule body, ampoule head is including sealing the solid and forcing the solid, seal the solid lid and locate ampoule body, seal the terminal surface of solid with ampoule body connects and forms cut and seals, forcing the solid to be located seal the solid one side of keeping away from the body, just forcing the solid and sealing the solid and be connected.

In one embodiment, the sealing solid and the force solid are an integrally formed structure.

In one embodiment, the ampoule body and the sealing solid body are of an integrally formed structure.

In one embodiment, the ampoule body is a polyethylene plastic body or a polypropylene plastic body.

In one embodiment, the sealing solid body is a polyethylene plastic sealing solid body or a polypropylene plastic sealing solid body.

In one embodiment, the solid body is a polyethylene plastic solid body or a polypropylene plastic solid body.

In one embodiment, the seal solid is a round solid post.

In one embodiment, the force-applying solid is a rectangular piece, the sealing solid is embedded on the force-applying solid, and the sealing solid is partially protruded out of the force-applying solid, or one end face of the sealing solid, which is close to the ampoule body, is flush with one side face of the force-applying solid, which is close to the ampoule body, and one end face of the sealing solid, which is close to the ampoule body, is connected with the ampoule body to form the cut-off seal.

In one embodiment, the side wall of the force solid body is provided with a rough structure, and the rough structure and the force solid body are integrally formed.

In one embodiment, the side wall of the force solid body, which avoids the sealing solid body, is provided with at least one groove.

In one embodiment, at least one groove is formed on two opposite side walls of the force solid body avoiding the sealing solid body, and the grooves formed on two opposite side surfaces of the force solid body are staggered.

In one embodiment, the force application solid body is provided with reinforcing ribs, and the reinforcing ribs are positioned in the grooves and connected with the force application solid body.

Compared with the prior art, the utility model has at least the following advantages:

according to the plastic ampoule, the sealing solid body is covered on the ampoule body, one end face of the sealing solid body is connected with the ampoule body, namely, the sealing solid body is in sealing connection with the ampoule body through the whole end face, so that content liquid stored in the ampoule body cannot enter the sealing solid body, further, the sealing solid body is connected with the ampoule body to form a cut-off seal, the force solid body is positioned on one side of the sealing solid body away from the ampoule body, the force solid body is connected with the sealing solid body, namely, the sealing solid body is driven to deflect by applying force to the force solid body, and further, when the cut-off seal at the joint of the sealing solid body and the ampoule body is driven to be broken, the content liquid in the ampoule body cannot be left on the sealing solid body and is not driven to be scattered by the sealing solid body, and the structural strength of the sealing solid body is increased, so that the cut-off seal can be broken off by applying smaller force, the loss of the content liquid is better reduced, and the using convenience of the plastic ampoule is better improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a plastic ampoule according to an embodiment of the present utility model;

fig. 2 is another schematic view of the plastic ampoule of fig. 1;

fig. 3 is a schematic view of a further construction of the plastic ampoule of fig. 1;

fig. 4 is a cross-sectional view of the plastic ampoule of fig. 1 taken along line A-A'.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides a plastic ampoule. The plastic ampoule comprises an ampoule end socket and an ampoule body, wherein the ampoule end socket is connected with the ampoule body to form a cutting seal, and the thickness of the cutting seal is smaller than that of the ampoule end socket and that of the ampoule body. The ampoule seal head comprises a seal solid body and an adhesive force solid body, wherein the seal solid body is covered on the ampoule bottle body, one end face of the seal solid body is connected with the ampoule bottle body to form a cut-off seal, the adhesive force solid body is positioned on one side of the seal solid body away from the bottle body, and the adhesive force solid body is connected with the seal solid body.

The plastic ampoule is characterized in that the sealing solid body is covered on the ampoule body, one end face of the sealing solid body is connected with the ampoule body, namely, the sealing solid body is in sealing connection with the ampoule body through the whole end face, so that content liquid stored in the ampoule body cannot enter the sealing solid body, further, the sealing solid body is connected with the ampoule body to form a cut-off seal, the force solid body is positioned on one side, far away from the ampoule body, of the sealing solid body, the force solid body is connected with the sealing solid body, namely, the sealing solid body is driven to deflect by applying force to the force solid body, and further, when the cut-off seal at the joint of the sealing solid body and the ampoule body is driven to be broken, the content liquid in the ampoule body cannot be left on the sealing solid body and is driven to be scattered by the sealing solid body, and the structural strength of the sealing solid body is increased, so that the cut-off seal can be applied with smaller force, the loss of the content liquid is better reduced, and the using convenience of the plastic ampoule is better improved.

For a better understanding of the plastic ampoule of the present utility model, the plastic ampoule of the present utility model is further explained below:

referring to fig. 1 to 4, a plastic ampoule 10 according to an embodiment includes an ampoule cap 100 and an ampoule body 200, wherein the ampoule cap 100 is connected to the ampoule body 200 to form a seal 101, and the thickness of the seal 101 is smaller than the thickness of the ampoule cap 100 and the thickness of the ampoule body 200. The ampoule seal head 100 comprises a seal solid 110 and an adhesion solid 120, wherein the seal solid 110 is covered on the ampoule body 200, one end face of the seal solid 110 is connected with the ampoule body 200 to form a cut seal 101, the adhesion solid 120 is positioned on one side of the seal solid 110 away from the ampoule body, and the adhesion solid 120 is connected with the seal solid 110.

The plastic ampoule 10 described above, the sealing solid 110 is covered on the ampoule body 200, one end face of the sealing solid 110 is connected with the ampoule body 200, that is, the sealing solid 110 is sealed and connected with the ampoule body 200 by the whole end face, so that the content liquid stored in the ampoule body 200 cannot enter into the sealing solid 110, further, the sealing solid 120 is located at one side of the sealing solid 110 away from the ampoule body, where the sealing solid 120 is connected with the sealing solid 110, that is, when the sealing solid 110 is broken by applying a force to the sealing solid 120, the sealing solid 110 is driven to deflect, and then the content liquid in the ampoule body 200 cannot be on the sealing solid 110, and cannot be driven to fly by the sealing solid 110, and the structural strength of the sealing solid 110 is increased, so that the sealing solid 101 can be broken by applying a smaller force, thereby better reducing the loss of the content liquid and better using convenience of the ampoule 10.

Referring to fig. 1 to fig. 4, in one embodiment, the sealing solid 110 and the force-applying solid 120 are integrally formed, so that the connection stability and compactness of the sealing solid 110 and the force-applying solid 120 are improved, the structural stability and compactness of the ampoule seal 100 are further improved, the processing procedure of the ampoule seal 100 is reduced, and the processing efficiency of the plastic ampoule 10 is further improved.

Referring to fig. 1 to 4, in one embodiment, the ampoule body 200 and the sealing solid 110 are integrally formed, so that the connection stability and compactness of the ampoule body 200 and the sealing solid 110 are improved, the structural stability and compactness of the plastic ampoule 10 are further improved, the stable formation of the cut-off seal 101 and the uniformity of the thickness after the formation are well ensured, the sealing effect of the connection of the sealing solid 110 and the ampoule body 200 is ensured, and the cut-off seal 101 of the plastic ampoule 10 is effectively broken.

In one embodiment, the ampoule body is a polyethylene plastic body or a polypropylene plastic body, so that chemical inertness of the ampoule body is ensured, and structural toughness of the ampoule body is ensured, and stable storage of the content liquid is better ensured.

In one embodiment, the sealing solid is a polyethylene plastic sealing solid or a polypropylene plastic sealing solid, so that the chemical inertness of the sealing solid is ensured, the structural toughness and strength of the sealing solid are ensured, the stable storage of the content liquid is better ensured, and the sealing solid is favorable for effectively breaking off the cut-off seal.

In one embodiment, the adhesion solid is a polyethylene plastic adhesion solid or a polypropylene plastic adhesion solid, so that the structural toughness of the adhesion solid is ensured, and the effective breaking of the cut-off seal is facilitated.

Referring to fig. 1 to 4, in one embodiment, the sealing solid body 110 is a round solid column, so that the effective covering connection and sealing effect of the sealing solid body 110 on the ampoule body 200 are better achieved.

Referring to fig. 1 to 4, in one embodiment, the force-applying solid body 120 is a rectangular piece, the seal solid body 110 is embedded on the force-applying solid body 120, and a portion of the seal solid body 110 protrudes from the force-applying solid body 120, or is flush with a side surface of the force-applying solid body 120, which is close to the ampoule body 200, at an end surface of the seal solid body 110, which is close to the ampoule body 200, and is connected with the ampoule body 200 to form a cut-off seal 101. It can be appreciated that the force-applying solid body 120 is a rectangular sheet, so that a larger contact force-applying area is better provided for a user, the seal solid body 110 partially protrudes out of the force-applying solid body 120, or is flush with one side surface of the force-applying solid body 120, which is close to the ampoule bottle body 200, at one end surface of the seal solid body 110, which is close to the ampoule bottle body 200, i.e. the force of the force-applying solid body 120 is better transferred to the seal solid body 110 to force the breaking of the breaking seal 101, which is beneficial for the user to apply force to break the breaking seal 101, and improves the convenience of use.

Referring to fig. 1 to fig. 4, in one embodiment, a rough structure 130 is disposed on a sidewall of the solid body 120, and the rough structure 130 and the solid body 120 are integrally formed, which is beneficial to breaking off the seal 101.

Referring to fig. 1 to 4, in one embodiment, at least one groove 102 is formed on the side wall of the solid body 120, which avoids the sealing solid body 110, so as to reduce the raw material consumption of the solid body 120 during processing, and further reduce the processing cost of the plastic ampoule 10.

Referring to fig. 1 to 4, in one embodiment, at least one groove 102 is formed on each of two opposite side walls of the force-applying solid body 120, which avoid the seal solid body 110, and the grooves 102 formed on two opposite side surfaces of the force-applying solid body 120 are staggered, so that the processing cost of the plastic ampoule 10 is reduced while the structural strength of the force-applying solid body 120 is ensured.

Referring to fig. 1 to 4, in one embodiment, the reinforcing ribs 140 are disposed on the solid body 120, and the reinforcing ribs 140 are located in the grooves 102 and connected with the solid body 120, so that the structural strength of the solid body 120 is better ensured while the processing cost of the plastic ampoule 10 is reduced.

Compared with the prior art, the utility model has at least the following advantages:

according to the plastic ampoule 10 disclosed by the utility model, the sealing solid body 110 is covered on the ampoule bottle body 200, one end face of the sealing solid body 110 is connected with the ampoule bottle body 200, namely, the sealing solid body 110 is in sealing connection with the ampoule bottle body 200 by the whole end face, so that content liquid stored in the ampoule bottle body 200 cannot enter the sealing solid body 110, further, the sealing solid body 110 is connected with the ampoule bottle body 200 to form the cut-off seal 101 due to the fact that one end face of the sealing solid body 110 is connected with the ampoule bottle body 200, and the force solid body 120 is positioned at one side, far away from the bottle body, of the sealing solid body 110, and the force solid body 120 is connected with the sealing solid body 110, namely, when the force is applied to drive the sealing solid body 110 to deflect the cut-off seal 101 at the joint of the sealing solid body 110 and the ampoule bottle body 200, the content liquid in the ampoule bottle body 200 cannot be left on the sealing solid body 110, and cannot be driven by the sealing solid body 110 to fly, and the structural strength of the sealing solid body 110 is further increased, so that the cut-off seal 101 can be opened by applying smaller force, and the loss of the plastic ampoule 10 can be better reduced, and the convenience of using the ampoule can be better realized.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The plastic ampoule comprises an ampoule seal head and an ampoule body, wherein the ampoule seal head is connected with the ampoule body to form a cutting seal, the thickness of the cutting seal is smaller than that of the ampoule seal head and that of the ampoule body,

the ampoule seal head comprises a seal solid body and an adhesive force solid body, wherein the seal solid body is covered on the ampoule bottle body, one end face of the seal solid body is connected with the ampoule bottle body to form the cut seal, the adhesive force solid body is positioned on one side, far away from the bottle body, of the seal solid body, and the adhesive force solid body is connected with the seal solid body.

2. The plastic ampoule of claim 1, wherein the closure solid and the force solid are of an integrally molded structure.

3. The plastic ampoule of claim 1, wherein the ampoule body and the sealing solid are of an integrally formed structure.

4. The plastic ampoule of claim 1, wherein the ampoule body is a polyethylene plastic body or a polypropylene plastic body; and/or the number of the groups of groups,

the sealing solid is a polyethylene plastic sealing solid or a polypropylene plastic sealing solid; and/or the number of the groups of groups,

the adhesive force solid body is polyethylene plastic adhesive force solid body or polypropylene plastic adhesive force solid body.

5. The plastic ampoule of claim 1, wherein the seal solid is a round solid post.

6. The plastic ampoule of claim 1, wherein the force solid is a rectangular piece, the seal solid is embedded on the force solid, and the seal solid is partially protruded from the force solid, or one end face of the seal solid near the ampoule body is flush with one side face of the force solid near the ampoule body, and one end face of the seal solid near the ampoule body is connected with the ampoule body to form the cut seal.

7. A plastic ampoule according to claim 1, characterized in that the side wall of the force solid body is provided with a roughness structure, which roughness structure is an integral structure with the force solid body.

8. The plastic ampoule of claim 1, wherein the force solid body is provided with at least one groove on a side wall that avoids the sealing solid body.

9. The plastic ampoule of claim 1, wherein at least one groove is formed in each of opposite side walls of the force solid body facing away from the sealing solid body, and the grooves formed in opposite side surfaces of the force solid body are staggered.

10. A plastic ampoule according to claim 8 or 9, characterized in that the force solids are provided with ribs, which ribs are located in the recess and are connected to the force solids.