CN201481795U - Packaging container for infusion - Google Patents

Abstract

The utility model discloses a packaging container for infusion, which comprises a packaging bottle and a bottle cap enclosing the packaging bottle, wherein the packaging bottle comprises a bottle mouth, bottle shoulders, a bottle body, a bottom and a hanging sheet, wherein the bottle shoulders are extended downwards from the bottle mouth; the bottle body is extended downwards from the bottle shoulders, and the ratio of the width and the thickness of the bottle body is larger than or equal to 1.8; the bottom is extended downwards from the bottle body in a gradually contracting way until the bottom is closed; and the hanging sheet is integrally formed with the bottom. Compared with the packaging of the prior plastic bottle, by designing the shapes of the bottle body and the bottom, the width of the bottle body of the packaging container for infusion is larger than the thickness thereof, meanwhile, the bottom is in a gradually contraction shape which is extended downwards, and thereby the bottle side and the bottom are in a U-shaped or V-shaped transition; and consequently, during the infusion process, a thin film is arranged to facilitate the bottle body to be conveniently contracted, and the manufacturing cost is low.

Description

Packaging container for infusion

Technical field

This utility model belongs to the medical packaging field, is specifically related to a kind of packing container of infusion products.

Background technology

The infusion solutions packing has two kinds of forms at present, i.e. plastic bottle and soft bag.Wherein, Fig. 1 and Fig. 2 show the plastic bottle packing form, and this transfusion has the bottle 11 and the composite cover 12 that is welded on the bottle of fixed in shape with plastic bottle packing 10, and this bottle can be placed on the ground by the bottom.Fig. 3 shows transfusion packed in flexible pouchy form, and this transfusion comprises the bag 21 and the composite cover that is welded on the bottleneck of band suspension ring and interface with packed in flexible pouchy 20, and the suspension ring on the bag 21 supply to hang up when transfusion.

With plastic bottle packing splendid attire infusion products, because plastic bottle can not shrink, the air admission of surrounding must be arranged in infusion process, this just unavoidably to medicinal liquid generation pollution in various degree, is unfavorable for patient's health.Adopt packed in flexible pouchy to come the splendid attire infusion products, in infusion process, owing to thin film can shrink, thereby do not have air to infiltrate, the quality of medicinal liquid is guaranteed, but because the soft bag infusion product price is higher relatively at present, so aspect promoting the use of, be restricted.

The utility model content

The purpose of this utility model is to provide a kind of and can shrinks and lower-cost packaging container for infusion.

For this reason, this utility model provides a kind of packaging container for infusion, comprises the bottle cap of Packaging Bottle and sealed package bottle, and wherein, Packaging Bottle comprises: bottleneck; Shoulder extends downwards from bottleneck; Body extends downwards from shoulder, and the ratio of the width of body and thickness is more than or equal to 1.8; The bottle end, extend to closure from the downward convergent of body, and hang sheet, with one-body molded at the bottom of the bottle.

Preferably, the above-mentioned sheet that hangs is laminar, the central authorities at the bottom of being positioned at bottle.

Alternatively, the cross section of above-mentioned body is waist shape.Perhaps, the cross section of above-mentioned body is flat hexagon.

Alternatively, the above-mentioned bottle of end, is V-shaped substantially in the longitudinal section of thickness direction.Perhaps, the above-mentioned bottle of end, be the U type substantially in the longitudinal section of thickness direction.

Preferably, above-mentioned body width is 2～5.8 times of body thickness.

Preferably, above-mentioned bottle cap is a composite cover.

Preferably, be arranged with the splicing sleeve of handstand supporting package bottle on the above-mentioned bottle cap.

In one embodiment, the combinations thereof lid comprises: enclosing cover, be suitable for being soldered to bottleneck, and its roof outside has one and easily tears handle; Plug is positioned at the roof inboard of enclosing cover; And inner cap, be connected in the enclosing cover and be close to and contact with plug.Preferably, the outer splicing sleeve that is arranged with the described Packaging Bottle of supporting of standing upside down that covers of this composite cover.

In another embodiment, the combinations thereof lid comprises: enclosing cover, be suitable for being soldered to bottleneck, and its roof outside has at least one foldable handle; Plug is positioned at the roof inboard of enclosing cover; And inner cap, be connected in the enclosing cover and be close to and contact with plug.Further preferably, above-mentioned foldable handle is two to three.Preferably, the outer splicing sleeve that is arranged with handstand supporting packaging bottle that covers of combinations thereof lid.

Packaging container for infusion of the present utility model is compared with existing plastic bottle, by the design body and the shape at the bottle end, the width that makes body is more than 1.8 times of thickness, and at the bottom of making bottle the shape that downward convergent extends, thereby make bottle side and bottle end U-shaped or V-arrangement transition, in infusion process, be convenient to the contraction of body like this.Compare with existing transfusion flexible bag, packaging container for infusion cost of material of the present utility model and manufacturing cost are lower.In addition, at the bottom of bottle, be provided with and hang sheet, be convenient to hanging of packing container.

Except purpose described above, feature and advantage, this utility model also has other purpose, feature and advantage.Below with reference to figure, other purpose, feature and effect of the present utility model is described in further detail.

Description of drawings

Constitute this description a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with description.Among the figure:

Fig. 1 shows the structure of existing transfusion with plastic bottle packing with cutaway view;

Fig. 2 shows the upward view of plastic bottle packing shown in Figure 1;

Fig. 3 shows the structure of existing packed in flexible pouchy with cutaway view;

Fig. 4 shows schematic structure according to first embodiment of this utility model packaging container for infusion with cutaway view;

Fig. 5 is the A-A cross sectional view of packaging container for infusion shown in Figure 4;

Fig. 6 shows the plan structure of the employed another kind of suspension ring of packaging container for infusion shown in Figure 4;

Fig. 7 shows the cutaway view of suspension ring shown in Figure 6 along the A-A line;

Fig. 8 shows the enlarged diagram of the employed composite cover of packaging container for infusion shown in Figure 4;

Fig. 9 shows a kind of plan structure of composite cover shown in Figure 8;

Figure 10 shows the another kind of plan structure of composite cover shown in Figure 8;

Figure 11 shows the composite cover according to the employed another kind of structure of packaging container for infusion of the present utility model;

Figure 12 shows composite cover shown in Figure 6 and is easily tearing the topology view that handle is torn;

Figure 13 shows the employed splicing sleeve of packaging container for infusion shown in Figure 4;

Figure 14 shows according to the schematic structure of this utility model transfusion with first embodiment of Packaging Bottle;

Figure 15 shows the upward view of transfusion shown in Figure 14 with Packaging Bottle;

Figure 16 shows according to the schematic structure of this utility model transfusion with second embodiment of Packaging Bottle;

Figure 17 shows the vertical view of transfusion shown in Figure 16 with Packaging Bottle;

Figure 18 shows schematic structure according to second embodiment of this utility model packaging container for infusion with cutaway view;

Figure 19 shows according to the sketch map structure of this utility model transfusion with the 3rd embodiment of Packaging Bottle;

Figure 20 shows the upward view of transfusion shown in Figure 19 with Packaging Bottle;

Figure 21 shows according to the sketch map structure of this utility model transfusion with the 4th embodiment of Packaging Bottle; And

Figure 22 shows the vertical view of transfusion shown in Figure 21 with Packaging Bottle.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, packaging container for infusion of the present utility model and transfusion are described in detail with Packaging Bottle.

Fig. 4 shows schematic structure according to first embodiment of this utility model packaging container for infusion 30 with cutaway view, and Fig. 5 is the A-A cross sectional view of packaging container for infusion 30 shown in Figure 4.In the present embodiment, packaging container for infusion 30 splicing sleeve 33 that comprises Packaging Bottle 31, be welded in the composite cover 32 on the Packaging Bottle 31 and be sheathed on composite cover 32.In other embodiments, also can not be provided with splicing sleeve 33 on the composite cover 32.

Packaging Bottle 31 comprises bottleneck 311, from shoulder 312 that bottleneck extends downwards, from body 313 that shoulder extends downwards, suspension ring 315 at the bottom of the downward convergent of body extends to the closed bottle end 314 and is fixedly connected on bottle.As a kind of special case, the bottle end 314, also be retractable into the straight line of a vertical body 313.

Wherein, the bottle end 314, have welded post 316, and this welded post 316 is used for fixing suspension ring 315.Particularly, welded post 316 runs through the modes of suspension ring 315 back by heat fusing and forms the fixedly end of suspension ring.

Wherein, suspension ring 315 are dihedral, offer lifting hole(eyelet) 315a, and this lifting hole(eyelet) 315a is used for hanging of packaging container for infusion.

Wherein, bottleneck 311, shoulder 312, body 313, the bottle end 314 and welded post 316 can be by annotating the molding of stretch blow method, and the softer bag of producing cost is low.This Packaging Bottle employing soft plastic for example polypropylene and polypropylene modified material etc. is made, so that hang when infusing, Packaging Bottle is shunk easily, certainly, also can select to be easy to hang other resin material of contraction.The width H of the cross section of Packaging Bottle 31 and the ratio of thickness D be more than or equal to 1.8, for example is chosen as numerical value such as 2.0,2.5,2.8,3.0,3.5,4.0,5.0,5.8,6.0.It is pointed out that on the bottleneck 311 and can not have step 311a.

Composite cover 32 comprises enclosing cover 321, is connected in the inner cap 323 of enclosing cover 321, be folded in the plug 325 at the top of inner cap 323, on enclosing cover 321, be provided with 2 or 3 foldable handles 322,324, foldable handle 322 and foldable handle 324 fracture, can expose the plug zone corresponding to medicine liquid channel 326 and medicine liquid channel 327, conventional dosing operation and transfusion operation can be realized thrusting syringe needle in these plug zones.When electing medicine liquid channel 326 as the dosing passage, 327 of medicine liquid channels are infusion channel, and vice versa.

Fig. 6 shows the plan structure of the employed another kind of suspension ring of packaging container for infusion shown in Figure 4, and Fig. 7 shows the cutaway view of suspension ring shown in Figure 6 along the A-A line.As shown in Figure 6 and Figure 7, suspension ring 315 comprise circular fixed part 315d, draw ring 315b that is fixed in welded post 316 and the connecting portion 315c that connects circular fixed part 315d and draw ring 315b.Wherein, this circle fixed part 315d has the hole 315e that passes for welded post 316, and should circle fixed part 315d and draw ring 315b between be provided with annular groove 315f, this draw ring 315b is used for hanging of packaging container for infusion when pull-up.

Fig. 8 shows the enlarged diagram of the employed composite cover of packaging container for infusion shown in Figure 4, and Fig. 9 shows a kind of plan structure of composite cover shown in Figure 8, and Figure 10 shows the another kind of plan structure of composite cover shown in Figure 8.In composite cover shown in Figure 8, a foldable handle 322 is retained on the enclosing cover 321, and another foldable handle has removed by fractureing, thereby exposes the plug zone of corresponding dispensing channel 327.In addition, also be provided with the annular boss 321a of axial location splicing sleeve 33 on the enclosing cover 321 of composite cover 32.

In composite cover shown in Figure 9 32, enclosing cover 321 is provided with two foldable handles 322,324.In composite cover shown in Figure 10 32, enclosing cover 321 is provided with three foldable handles 322,324,328, and corresponding three medicine liquid channels of these three foldable handles are so that form two dosing passages, an infusion channel.

In this utility model, be not limited to the said structure composite cover, can also be the lid of other structure of 311 of sealing a bottle.

Figure 11 shows the composite cover according to the employed another kind of structure of packaging container for infusion of the present utility model, and Figure 12 shows the topology view that composite cover shown in Figure 8 is torn at easy tearing ring.As Figure 11 and shown in Figure 12, one easy tearing ring 322 is only arranged on the enclosing cover 321 of composite cover 32, this easy tearing ring to tear track rounded, when easily tearing handle 322 and tear, can expose circular plug zone, at least two medicine liquid channels 326,327 are positioned at this circular plug zone.In addition, the enclosing cover 321 of composite cover 32 forms annular boss 321a, and this annular boss 321a plays axial location when splicing sleeve 33 is sheathed on enclosing cover 321.

Figure 13 shows the employed splicing sleeve 33 of packaging container for infusion shown in Figure 4.As shown in the figure, splicing sleeve 33 comprises sleeve part 331 that is sheathed on enclosing cover 321 and the support 331 that is horn-like extension, when packaging container for infusion stands upside down, and support 331 direct bearing packaging container for infusion, packing container is kept upright, so that operation in transportation and dosing process.

Figure 14 shows according to the schematic structure of this utility model transfusion with first embodiment of Packaging Bottle, and Figure 15 shows the upward view of transfusion shown in Figure 14 with Packaging Bottle.As Figure 14 and shown in Figure 15, the transfusion of present embodiment with Packaging Bottle 31 comprise integrated bottleneck 311, the shoulder 312 that extends downwards from bottleneck, the body 313 that extends downwards from shoulder, the welded post 316 that extend to the closed bottle end 314 and extend downwards from the downward convergent of body from the bottle ends 314.The ratio of Packaging Bottle 31 width H and thickness D equals 2.0, is flat.

Particularly, the body cross section is flat polygon, and the bottle end 314 is flat spherical crown shape, and its cross section at thickness direction is the U type substantially, so that packing container shrinks when reversal of the natural order of things.

As a kind of special case, the bottle end 314, take the shape of the letter U substantially in the cross section of thickness direction, and the bottle end 314 is punctured into a straight line perpendicular to body 313 on width.

Figure 16 shows according to the schematic structure of this utility model transfusion with second embodiment of Packaging Bottle, and Figure 17 shows the vertical view of transfusion shown in Figure 16 with Packaging Bottle.As shown in the figure, the body cross section is Long Circle or waist shape (as shown in figure 16), and the bottle end 314 is inverted cone substantially, and is V-shaped substantially in the cross section of thickness direction.

As a kind of special case, the bottle end 314, is V-shaped substantially in the cross section of thickness direction, and it is the straight line of a vertical body 313 that the bottle end is punctured on width.

Figure 18 shows schematic structure according to second embodiment of this utility model packaging container for infusion with cutaway view.As shown in figure 18, the packaging container for infusion 30 of present embodiment and the packaging container for infusion difference of first embodiment are that bottle is formed with the integrated sheet 317 that hangs at the end 314.This hangs on the sheet 317 lifting hole(eyelet), with in when transfusion reversal of the natural order of things, and is convenient to the contraction of bottle.

Figure 19 shows according to the sketch map structure of this utility model transfusion with the 3rd embodiment of Packaging Bottle, and Figure 20 shows the vertical view of transfusion shown in Figure 19 with Packaging Bottle.As Figure 19 and shown in Figure 20, the transfusion of present embodiment is flat polygon-shaped with the cross section of Packaging Bottle 31, has formed at the bottom of bottle and has hung sheet 317, and this hangs sheet 317 and is laminar, and 314 middle position at the bottom of being positioned at bottle is so that with 314 one-body molded at the bottom of the bottle.

Figure 21 shows according to the sketch map structure of this utility model transfusion with the 4th embodiment of Packaging Bottle; And Figure 22 shows the vertical view of transfusion shown in Figure 21 with Packaging Bottle.As Figure 21 and shown in Figure 22, the transfusion of present embodiment is Long Circle with the cross section of Packaging Bottle 31, and the middle position at the bottom of bottle has formed and laminarly hung sheet 317, so that be convenient to the reversal of the natural order of things of Packaging Bottle in infusion process.

One of ordinary skill in the art will readily recognize that the ratio that satisfies body width and thickness more than or equal to 1.8 times situation under, the shape of the cross section of body is not limited to Long Circle or flat hexagon, can also be other shape, and is for example oval.In addition, can make amendment according to the cross sectional shape of body in the shoulder and the bottle end.

Compare with existing plastic bottle packing, the width of packaging container for infusion of the present utility model by making body is greater than the thickness of body, and at the bottom of making bottle the shape that downward convergent extends, thereby make bottle side and bottle end U-shaped or V-arrangement transition, like this in infusion process, be convenient to the contraction of body in infusion process, surrounding air does not enter in the bottle, guarantees the safety of infusion process.Compare with existing transfusion flexible bag, packaging container for infusion of the present utility model can utilize blow molding to make, and manufacturing cost is lower.

The above is a preferred embodiment of the present utility model only, is not limited to this utility model, and for a person skilled in the art, this utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. a packaging container for infusion is characterized in that, comprises the bottle cap of Packaging Bottle and the described Packaging Bottle of sealing, and wherein, described Packaging Bottle comprises:

Bottleneck;

Shoulder extends downwards from described bottleneck;

Body extends downwards from described shoulder, and the ratio of the width of described body and thickness is more than or equal to 1.8;

The bottle end, extend to closure from the downward convergent of described body, and

Hang sheet, one-body molded with the described bottle end.

2. packaging container for infusion according to claim 1 is characterized in that,

Described suspension ring are laminar, are positioned at the described bottle central authorities at the end.

3. packaging container for infusion according to claim 1 is characterized in that,

The cross section of described body is waist shape.

4. packaging container for infusion according to claim 1 is characterized in that,

The cross section of described body is flat hexagon.

5. packaging container for infusion according to claim 1 is characterized in that,

The described bottle end, is V-shaped in the longitudinal section of thickness direction.

6. packaging container for infusion according to claim 1 is characterized in that,

The described bottle end, be the U type in the longitudinal section of thickness direction.

7. according to each described packaging container for infusion in the claim 1 to 6, it is characterized in that,

Being arranged with on the described bottle cap stands upside down supports the splicing sleeve of described Packaging Bottle.

8. packaging container for infusion according to claim 1 is characterized in that, described bottle cap is a composite cover, and described composite cover comprises:

Enclosing cover is suitable for being soldered to described bottleneck, and its roof outside has an easy tearing ring;

Plug is positioned at the roof inboard of described enclosing cover; And

Inner cap is connected in the described enclosing cover and is close to described plug and contacts.

9. packaging container for infusion according to claim 1 is characterized in that, described bottle cap is a composite cover, and described composite cover comprises:

Enclosing cover, its roof outside has 2 or 3 foldable handles;

Plug is positioned at the roof inboard of described enclosing cover; And

Inner cap is connected in the described enclosing cover and is close to described plug and contacts.

10. according to Claim 8 or 9 described packaging container for infusion, it is characterized in that,

The outer splicing sleeve that is arranged with the described Packaging Bottle of supporting of standing upside down that covers of described composite cover.

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