A kind of single dose disposable plastic medicine bottle
Technical field
This utility model relates to the disposable liquid medicine bottle of single dose of a kind of medicine, field of food carrying liquid.
Background technology
Along with the development of plastic process, begin to adopt non-toxic polyethylene (PE), polypropylene (PP), polystyrene (PS), polyethylene terephthalate medicinal materials such as (PET) at medicine, field of food.Eyedrops bottle, oral liquid bottle etc. change plastic bottle into by traditional vial.Present medicinal fluid packing mostly is made up of plastic bottle and plastic bottle closure two parts, and it is simple that this plastic bottle has packing, is convenient to transportation, easy to use, advantages such as hygienic and convenient.But this packing all is a multiple-unit container, promptly uses repeatedly just can use up, to disposable medicine, the corresponding manner of packing of the difficult realization of food that uses up requirement of single dose.Progress along with science and technology, begin to adopt aseptic encapsulation technology, plastic shaping-liquid medicine filling-" three-in-one " technology such as bottleneck heat-sealing have appearred, this technology is applicable to round vase or special-shaped bottle, but to adding a cover or the difficult realization of decals of following road production operation, in addition, the bottle cap life-time service of this multiple-unit container bottle can pollute medicine or food, has influenced being extensive use of of this technology.
Technology constitutes
The purpose of this utility model is easily opened in order to provide a kind of simple in structure, the disposable medicine bottle of novel single dose of the envelope of maintaining secrecy.
This utility model be achieved in that it by liquid medicine bottle with melt the bottle head that seals and be connected with the bottle of liquid medicine bottle with plastic hot and constitute, its technical essential is: the top of liquid medicine bottle has airtight heat to melt to seal, and formation links to each other with the bottle head that is connected.This liquid medicine bottle is that " injection moulding-fill-heat-sealing " Trinitarian plastics disposal molding is made, and after the medicinal liquid embedding, the liquid medicine bottle top has through the airtight bottle head of heat seal, reaches completely without the function of bacterium fill, storage.There is the flat decals district that the disposable compression moulding of plastics forms to constitute in the bottom of liquid medicine bottle, is used to put up product informations such as the sign of various products and product batch number.Can twist a bottle head by plucking in use, the plastic hot of liquid medicine bottle body be melted seal fracture, medicinal liquid be flowed out from bottleneck, thereby realize normal practical function.Also can melt under the bottle head that seals and be connected in the vertical heat of liquid medicine bottle to have the seal mouth ring that expands to constitute, and after use, can use as the bottle cap that liquid medicine bottle seals by the seal mouth ring that expands.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is a structure vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing this utility model is described in detail.The disposable liquid medicine bottle of single dose of the present utility model adopts the plastic shaping manufacturing to form by liquid medicine bottle (1) and bottle head (2).Melt by plastic hot between liquid medicine bottle (1) and the bottle head (2) and seal (3) and be connected.Liquid medicine bottle (1) is " injection moulding one fill-heat-sealing " Trinitarian plastics disposal molding, and after the medicinal liquid embedding, it is airtight through heat seal with bottle head (2) that the heat of liquid medicine bottle (1) is melted bottleneck (3).Can twist bottle head (2) by plucking in use, the heat of liquid medicine bottle body (1) be melted seal (3) fracture, medicinal liquid be flowed out from bottleneck, thereby realize normal practical function.Liquid medicine bottle (1) with the bottle head (2) that is connected between, also can melt and seal (3) and can have the seal mouth ring (5) that expands to constitute down with the bottle head (2) that is connected in the vertical heat of liquid medicine bottle (1), after using once, can use as the bottle cap that liquid medicine bottle seals by the seal mouth ring (5) that expands.The flat decals district (4) that is formed by the disposable compression moulding of plastics in the bottom of liquid medicine bottle (1) constitutes, and is used to put up product informations such as the sign of various products and product batch number.