CN205268583U - Rectangle plastics ampoule for liquid packing - Google Patents

Abstract

The utility model discloses a rectangle plastics ampoule for liquid packing, including body and top cap, the inside hollow rectangular structure that is of body, the bottleneck portion that forms round platform shape is inwards drawn in in to the upper end of body, and the upper end and the header connection department of bottleneck portion are provided with bottleneck sealing line, the top cap top is connected with opens the handle. The upper end of bottleneck portion and header connection department are connected through thin wall portion, and this thin wall portion is bottleneck sealing line. The utility model discloses a rectangle plastics ampoule for liquid packing, bottleneck are connected the position with the bottle lid and press thin the processing, and the purpose is convenient for cure the patient and is used for reducing the opening force. The bottle lid is opened to this bottle of mode that adopts horizontal rotation, opens the handle according to thumb size design, the operation of being convenient for. The bottle lid wraps up the bottleneck completely, guarantees effectively that the bottleneck is in the germ -free condition. Scaled line on the body guarantees that the product passes through simple and convenient visual inspection before the use, and whether the dress volume of alright definite solution is accurate.

Description

Liquid packaging rectangular plastic ampoule

Technical field

The utility model belongs to liquid packaging field, particularly relates to a kind of liquid packaging rectangular plastic ampoule.

Background technology

In the past, injection liquid many employings glass ampoule that pharmaceutical factory produced is packed.

There is much security hidden danger in glass ampoule: as needed to break disconnected ampoule in use, because of the friability of glass, make to take a large amount of glass chip out of breaking disconnected ampoule simultaneously, glass chip is directly entered in medicine, it is more than 50 microns that particulate is differentiated by people's eye, because human capillary vessel's diameter only has 7 microns, a large amount of not visible glass granules inputs human body with medicine, there is " invisible particle contamination " harm, and this kind of particulate harm has potentiality and persistence, mainly show as: region muscle, aseptic inflammation in vein tissue, show as local red, swollen, bitterly, scleroma, thrombophlebitis, entering whole body with blood circulation, particulate is trapped in lung, stimulates and causes macrophage propagation to form granuloma in lung, pulmonary edema, as: cause the extensive embolism of pulmonary capillary to cause ARDS(adult respiratory distress syndrome) occur, cause death, MODS(multiple organ dysfunction syndrome syndromes) principle pathological mechanism of/ARDS is microcirculation disturbance, the center that particulate can become thrombus or inflammation is assembled, blocking local tiny blood vessels, causes blood supply insufficiency, histanoxia, causes tumour, particle collision effect in blood, causes thrombopenia, a large amount of particulate stimulates generation pyrogeneous substance, causes the reaction of pyrogen sample.

In addition, glass ampoule production technique is when sealing, high temperature melting glass draws envelope, and air in bottle is heated swollen rising, expanding with heat and contract with cold due to air after molten envelope cooling, make to produce in ampoule negative pressure, when opening glass ampoule, when will sucking large quantity of air unlatching instantaneously, suction air, is mixed into the bacterium caused in air or the bacterium that is attached on glass granules, polluting transfusion, the transfusion that human body input is contaminated by bacterial on a small quantity can cause microbemia and toxic shock. Can not providing safe medical protection, the fracture that glass is opened is sharp keen, easily draws and hinders operator, causes bacterium or disease to infect. Owing to glass ampoule mark adopts printing, therefore spray print is unclear is one of reason causing administration mistake. Also can produce big chip when glass fractures, splash on operator's console, pollute operating table surface and environment. Glass ampoule wall is thin frangible, is not easy to transport and recycles.

Along with the development of technology, having revealed a kind of plastic ampoule bottle, although this ampoule can solve the many disadvantages of glass ampoule medicine bottle, but promoted the use of in process at this medicine bottle, people find that the structure of ampoule is very unreasonable.

Practical novel content

The utility model provides a kind of liquid packaging rectangular plastic ampoule to solve the problem.

The utility model is address this problem the technical scheme taked to be:

Liquid packaging rectangular plastic ampoule of the present utility model, comprises bottle body and top cover, and bottle body inside is hollow rectangle structure, and the upper end inward collapsible of bottle body forms the neck part of truncated cone-shaped, and the upper end of neck part and top cover junction are provided with bottleneck sealing line; Unlatching handle it is connected with above top cover.

The upper end of neck part is connected by thinner wall section with top cover junction, and this thinner wall section is bottleneck sealing line.

Unlatching handle is flats, and the side opening handle is provided with rotation mark.

The bottle mouth position of neck part upper end is wrapped up by top cover completely.

Bottle is provided with scale marks with it.

The advantage that the utility model has and positively effect be:

Liquid packaging rectangular plastic ampoule of the present utility model, bottleneck and bottle cap connecting portion carry out ironed process, and object, for reducing unlatching power, is convenient to doctor patient and is used. The mode that this bottle of employing horizontally rotates opens bottle cap, opens handle and opens handle and design by thumbnail size, convenient operation. Bottleneck is wrapped up by bottle cap completely, effectively ensures that bottleneck is in sterile state. Bottle has scale marks with it, ensures product before use by easy visual inspection, just can determine that whether the loading amount of solution is accurate.

Accompanying drawing explanation

Fig. 1 is the front view of liquid packaging rectangular plastic ampoule of the present utility model;

Fig. 2 is the side-view of liquid packaging rectangular plastic ampoule of the present utility model.

Major parts nomenclature in figure:

1: bottle body 2: top cover

3: rotate mark 4: open handle

5: bottleneck sealing line.

Embodiment

Being described in detail by liquid packaging rectangular plastic ampoule of the present utility model referring to drawings and Examples, parts wherein same as the prior art employ identical Reference numeral.

Fig. 1 is the front view of liquid packaging rectangular plastic ampoule of the present utility model; Fig. 2 is the side-view of liquid packaging rectangular plastic ampoule of the present utility model. As depicted in figs. 1 and 2, liquid packaging rectangular plastic ampoule of the present utility model, comprises bottle body 1 and top cover 2, and bottle body 1 inside is hollow rectangle structure, the upper end inward collapsible of bottle body 1 forms the neck part of truncated cone-shaped, and the upper end of neck part and top cover junction are provided with bottleneck sealing line 5. Top cover 2 is semicircle, outwards extends and formed with bottleneck same level height, is connected with and opens handle 4 above top cover 2.

The upper end of neck part is connected by thinner wall section with top cover junction, and this thinner wall section is bottleneck sealing line 5. The object arranging bottleneck sealing line is to reduce unlatching power, is convenient to doctor patient and uses. Bottleneck is wrapped up by top cover completely, effectively ensures that bottleneck is in Sterility Assurance state. Bottle is provided with scale marks with it, ensures product before use by easy visual inspection, just can determine that whether the loading amount of solution is accurate.

Opening handle 4 is flats, and the side opening handle is provided with rotation mark. The personnel used for first time specify open method.

Ampoule of the present utility model adopts blow molding technology, first in clean area, pp material is dropped into feed bin, by airtight pipeline, pp material is transported in the feed bin of bottle processed/filling/envelope and all-in-one, the raw material entering feed bin is in the screw rod storehouse entering in extruder head, and now the temperature in extruder head is about 170 degree, enters the rear melting of pp material heating of extruder head, become the resin of flowing, along with the rotation of screw rod, the resin of melting is extruded from mould head, goes into pipe base. Forming mould moves to pipe base bottom by balladeur train, and now mould is in opened condition, by time controling, until during setting-up time mould close, with this simultaneously hot sword cut off from the pipe base on extruder head basis. Mould balladeur train moves filling syringe needle bottom, by the position gauge position of servo oil cylinder, makes the position of die shift accurate. Filling syringe needle inserts in mould tube base from A level laminar flow hood, the air of the sterile air pipeline blowout certain pressure in filling syringe needle, pipe base is blown afloat in a mold, the container blown afloat cools in a mold, after cooling, liquid is poured in container by pressure by the liquid pipeline of filling syringe needle, and control loading amount relies on pressure and the ratio of time to control. Container after filling carries out bottleneck sealing by envelope mould mould.

When librarian use ampoule, hand-held unlatching handle rotates in direction to the left or to the right, can use after bottleneck closing line is ruptured.

Claims (5)

1. a liquid packaging rectangular plastic ampoule, comprise a bottle body (1) and top cover (2), it is characterized in that: bottle body (1) inside is hollow rectangle structure, the upper end inward collapsible of bottle body (1) forms the neck part of truncated cone-shaped, and the upper end of neck part and top cover (2) junction are provided with bottleneck sealing line (3); Top cover (2) top is connected with opens handle (4).

2. liquid packaging rectangular plastic ampoule according to claim 1, it is characterised in that: the upper end of neck part is connected by thinner wall section with top cover (2) junction, and this thinner wall section is bottleneck sealing line (3).

3. liquid packaging rectangular plastic ampoule according to claim 1, it is characterised in that: opening handle (4) is flats, and the side opening handle is provided with rotation mark (3).

4. liquid packaging rectangular plastic ampoule according to claim 1, it is characterised in that: the bottle mouth position of neck part upper end is wrapped up by top cover (2) completely.

5. liquid packaging rectangular plastic ampoule according to claim 1, it is characterised in that: bottle body is provided with scale marks on (1).