CN202136580U - Plastic ampoule - Google Patents

Abstract

The utility model discloses a plastic ampoule, which comprises an ampoule body and an ampoule head arranged at the upper end of the ampoule body. The inner sidewall of the ampoule head is equipped with a wring-off groove. The plastic ampoule has the advantages of simple and compact structure, simple operation, safe and reliable performances, easy cleaning and disinfection and the like.

Description

A kind of plastic ampoule

Technical field

This utility model is mainly concerned with the medical packaging apparatus field, refers in particular to a kind of plastic ampoule.

Background technology

Ampoule is a kind of small containers that is used for the splendid attire medicinal liquid, and it can adopt glass material or plastic material.As shown in Figure 1, to open in use conveniently in order to make ampoule, present existing plastic ampoule generally is provided with a ring-type and twists off groove 3 on the outer circumferential side of its ampoule head 2, and is provided with the pinch hand 4 of a handled easily on the top of ampoule head 2.In use, with hands twisting pinch hand 4, ampoule head 2 will be twisted off along twisting off groove 3.Yet in the said structure, it all is external twisting off groove 3, and booty, antibacterial are concealed wherein easily, and are difficult for cleaning-sterilizing, thereby have potential safety hazard.

The utility model content

The technical problem that this utility model will solve just is: to the technical problem that prior art exists, this utility model provides a kind of disinfectant plastic ampoule simple and compact for structure, easy and simple to handle, safe and reliable, easy to clean.

For solving the problems of the technologies described above, this utility model adopts following technical scheme:

A kind of plastic ampoule comprises ampoule body and the ampoule head that is positioned at ampoule body upper end, offers on the medial wall of said ampoule head and twists off groove.

Further improvement as this utility model:

The said groove that twists off is an annular ditch groove.

The section of said groove is wedge shape or rectangle.

Said ampoule head be shaped as ellipse or spherical or dolioform.

The top of said ampoule head is provided with pinch hand.

Compared with prior art, the advantage of this utility model is: the plastic ampoule of this utility model, through on the medial wall of ampoule head, forming the built-in groove that twists off; Conveniently twist off in the time of both can guaranteeing to use; Can avoid booty, antibacterial to conceal again, safe and reliable, and sterilization easy to clean.

Description of drawings

Fig. 1 is the prior art constructions sketch map;

Fig. 2 is the structural representation of this utility model embodiment 1;

Fig. 3 is the structural representation of this utility model embodiment 2.

Marginal data:

1, ampoule body; 2, ampoule head; 3, twist off groove; 4, pinch hand.

The specific embodiment

Below will combine Figure of description and specific embodiment that this utility model is explained further details.

As shown in Figure 2; The plastic ampoule of this utility model comprises ampoule body 1 and the ampoule head 2 that is positioned at ampoule body 1 upper end, on the medial wall of ampoule head 2, offers and twists off groove 3; This twists off the actual mark of break that can form for a plurality of tangent planes of groove 3, and is broken under twisting force.Adopt this built-in groove 3 that twists off, conveniently twist off in the time of both can guaranteeing to use, can avoid booty, antibacterial to conceal again, safe and reliable, and sterilization easy to clean.

In the present embodiment, twisting off groove 3 is an annular ditch groove, and the section of this groove is wedge shape or rectangle.Among the embodiment 1 referring to Fig. 2, the section of groove is a wedge shape just.Among the embodiment 2 referring to Fig. 3, the section of groove is a rectangle just.

According to actual needs, the shape of ampoule head 2 can be for oval or spherical or dolioform.

In the present embodiment, be provided with pinch hand 4, further facilitate operation and use on the top of ampoule head 2.

Below only be the preferred implementation of this utility model, the protection domain of this utility model also not only is confined to the foregoing description, and all technical schemes that belongs under this utility model thinking all belong to the protection domain of this utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of this utility model in the some improvement and the retouching that do not break away under this utility model principle prerequisite.

Claims (5)

1. plastic ampoule comprises ampoule body (1) and is positioned at the ampoule head (2) of ampoule body (1) upper end, it is characterized in that: offer on the medial wall of said ampoule head (2) and twist off groove (3).

2. plastic ampoule according to claim 1 is characterized in that: the said groove (3) that twists off is an annular ditch groove.

3. plastic ampoule according to claim 2 is characterized in that: the section of said groove is wedge shape or rectangle.

4. according to claim 1 or 2 or 3 described plastic ampoules, it is characterized in that: said ampoule head (2) be shaped as ellipse or spherical or dolioform.

5. according to claim 1 or 2 or 3 described plastic ampoules, it is characterized in that: the top of said ampoule head (2) is provided with pinch hand (4).

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