CN201658550U - Inverted transfusion package - Google Patents

Abstract

The utility model provides an inverted transfusion package, which comprises a transfusion bottle, a bottle cap and a hanging ring. The transfusion bottle is used for containing liquid medicine and comprises a bottle mouth and a bottle body, the bottle body comprises a front side wall and a rear side wall which are respectively in the shape of a curved surface and combined with each other, each of the front side wall and the rear side wall comprises corresponding shoulders, a body and a bottom, wherein the front side wall and the rear side wall are in arc transition connection, the radius of arc of the arc transition connection of the bodies and the bottoms is larger than 3mm and smaller than 12mm, a connecting column is disposed under the bottom of the bottle body, the bottle cap is welded with the bottle mouth of the transfusion bottle, the hanging ring is provided with a connecting ring, and the connecting column under the bottom of the bottle body penetrates through the connecting hole to connect the hanging ring with the bottle body together. The inverted transfusion package can effectively prevent surrounding environmental air permeating into liquid medicine to pollute the same during a transfusion process, and can be inverted conveniently. In addition, due to the transfusion bottle and the bottle cap which are simple in structure, the inverted transfusion package is low in cost, convenient in use and applicable to popularization and use.

Description

Inverted transfusion package

Technical field

This utility model relates to the medical packaging field, in particular to a kind of inverted transfusion package.

Background technology

Present transfusion package mode mainly contains two kinds, i.e. plastic bottle transfusion package and soft bag transfusion package.Fig. 1 shows the structure of the plastic bottle transfusion package of prior art, and Fig. 2 shows the K of this plastic bottle transfusion package to view; Fig. 3 shows the structure of the soft bag transfusion package of prior art, and Fig. 4 shows the vertical view of this soft bag transfusion package.With regard to the plastic bottle transfusion package, it has the low advantage of cost, but because plastic bottle can not shrink (as shown in Figure 2), thereby in infusion process, ambient air can be infiltrated in the plastic bottle, and this just unavoidably produces medicinal liquid and pollutes, and is unfavorable for patient's health; With regard to soft bag transfusion package, can shrink (as shown in Figure 4) because constitute the thin film of soft bag, so in infusion process, do not have air to infiltrate, medicinal liquid is pollution-free, but because the soft bag infusion product price is higher relatively, so aspect promoting the use of, be restricted.

Therefore, await providing a kind of novel transfusion package.

The utility model content

This utility model aims to provide a kind of inverted transfusion package, it can solve owing to the plastic bottle infusion products can not shrink to cause in infusion process and in the ambient air infiltration bottle medicinal liquid be produced pollution problems, and it is convenient to that the transfusion package reversal of the natural order of things is also had lower cost with respect to packed in flexible pouchy.

According to this utility model, a kind of inverted transfusion package is provided, it comprises: infusion bottle, be used for the splendid attire medicinal liquid, infusion bottle comprises bottleneck and bottle, bottle comprises and is curve form and front side wall that is bonded to each other and rear wall respectively, and each in front side wall and the rear wall comprises corresponding shoulder, body and bottom respectively, wherein, front side wall is connected with arc transition with rear wall, and at the body place and the bottom locate this circular arc radius greater than 3mm and less than 12mm, and wherein, below bottle body bottom, be provided with joint pin; Suspension ring have connecting hole, and joint pin passes the connecting hole of suspension ring, and preferably with the partial melting that passes suspension ring of this joint pin, the accumulation material of fusing links together suspension ring and bottle; And bottle cap, weld together with the bottleneck of infusion bottle, wherein, bottle cap is a composite cover, composite cover comprises:: enclosing cover have first passage portion and second channel portion, and first passage portion and second channel portion opening part is respectively arranged with diaphragm seal, and first passage portion around openings is provided with first bulge loop, and second channel portion around openings is provided with second bulge loop; First plug is arranged in parameatal first bulge loop of first passage portion, is positioned at the diaphragm seal top, is used for the close encapsulation film; Second plug is arranged in parameatal second bulge loop of second channel portion, is positioned at the diaphragm seal top, is used for the close encapsulation film; First seal cover, it has the structure that is complementary with first bulge loop, and first seal cover and first bulge loop weld or are connected together, and first plug is contained in first seal cover, and has opening on first seal cover, and opening part is provided with first sealing member; Second seal cover, it has the structure that is complementary with second bulge loop, and second seal cover and second bulge loop weld or are connected together, and second plug is contained in second seal cover, and has opening on second seal cover, and opening part is provided with second sealing member; Wherein, at least one is a draw ring in first sealing member and second sealing member, and at least one is injection-moulded in the corresponding bulge loop of enclosing cover in first plug and second plug.

Preferably, suspension ring comprise: internal ring portion has the connecting hole that passes for the joint pin below the bottle body bottom; And outer portion, be connected to internal ring portion by weak point.

Preferably, suspension ring comprise: supporting slice has the connecting hole that passes for the joint pin below the bottle body bottom; And banded hanger, its two ends are connected to supporting slice by weak point respectively.

Preferably, suspension ring comprise: laterally hang sheet, have the connecting hole that passes for the joint pin below the bottle body bottom; And vertically hang sheet, vertically be connected to laterally to hang sheet and have to hold and hang through hole.

Preferably, the ratio of the width of bottle and thickness is greater than 1.8 and less than 5.

Preferably, the outer surface of the front side wall of bottle and/or rear wall is provided with the applying guiding groove.

Preferably, first sealing member and second sealing member all are draw rings.

Preferably, one in first sealing member and second sealing member is draw ring, and another is foldable handle, easy-to-fold cap or easy broken rod.

Preferably, be provided with the enclosing cover connecting portion in the bottom of enclosing cover, be provided with the bottleneck connecting portion at the top of bottleneck, by the enclosing cover connecting portion is welded mutually with the bottleneck connecting portion, the bottleneck of bottle cap and bottle welds together.

Preferably, first plug is injection-moulded in first bulge loop, and second plug is injection-moulded in second bulge loop.

Preferably, first bulge loop has first snap ring, and first seal cover has first annular groove, first bulge loop and first seal cover first snap ring and the first annular groove engagement connection by matching each other.

Preferably, second bulge loop has second snap ring, and second seal cover has second annular groove, second bulge loop and second seal cover second snap ring and the second annular groove engagement connection by matching each other.

Adopt inverted transfusion package of the present utility model, having overcome conventional plastic bottle infusion products can not shrink and cause in infusion process ambient air to be infiltrated in the bottle medicinal liquid generation pollution problems, it has realized the contraction of plastic bottle in infusion process by rational design, thereby avoid ambient air to infiltrate in the infusion bottle and then enter in the medicinal liquid, and this inverted transfusion package is convenient to reversal of the natural order of things, is suitable for promoting the use of.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain this utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:

Fig. 1 is the cutaway view of the plastic bottle transfusion package of prior art;

Fig. 2 is that the K of plastic bottle transfusion package shown in Figure 1 is to view;

Fig. 3 is the cutaway view of the soft bag transfusion package of prior art;

Fig. 4 is the vertical view of soft bag transfusion package shown in Figure 3;

Fig. 5 is the front view according to first embodiment of the infusion bottle of this utility model transfusion package;

Fig. 6 and Fig. 7 are respectively the side view and the vertical view of infusion bottle shown in Figure 5;

Fig. 8 is the front view according to second embodiment of the infusion bottle of this utility model transfusion package;

Fig. 9 and Figure 10 are respectively the side view and the vertical view of infusion bottle shown in Figure 8;

Figure 11 is the cutaway view according to first embodiment of the bottle cap of this utility model transfusion package;

Figure 12 is the vertical view of bottle cap shown in Figure 11;

Figure 13 is the cutaway view according to second embodiment of the bottle cap of this utility model transfusion package;

Figure 14 is the vertical view of bottle cap shown in Figure 13;

Figure 15 is the cutaway view according to the 3rd embodiment of the bottle cap of this utility model transfusion package;

Figure 16 is the vertical view of bottle cap shown in Figure 15;

Figure 17 is the cutaway view according to the 4th embodiment of the bottle cap of this utility model transfusion package;

Figure 18 is the vertical view of bottle cap shown in Figure 17;

Figure 19 is the cutaway view according to the 5th embodiment of the bottle cap of this utility model transfusion package;

Figure 20 is the vertical view of bottle cap shown in Figure 19;

Figure 21 is the cutaway view according to the 6th embodiment of the bottle cap of this utility model transfusion package;

Figure 22 is the vertical view of bottle cap shown in Figure 21;

Figure 23 is the cutaway view according to the 7th embodiment of the bottle cap of this utility model transfusion package;

Figure 24 is the vertical view of bottle cap shown in Figure 23;

Figure 25 is the cutaway view according to the 8th embodiment of the bottle cap of this utility model transfusion package;

Figure 26 is the vertical view of bottle cap shown in Figure 25;

Figure 27 is the plan view according to first embodiment of the suspension ring of this utility model transfusion package;

Figure 28 is the cutaway view of suspension ring shown in Figure 27 A-A along the line;

Figure 29 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package;

Figure 30 is the cutaway view of suspension ring shown in Figure 29 B-B along the line;

Figure 31 is the view of analysing and observe according to the 3rd embodiment of the suspension ring of this utility model transfusion package;

Figure 32 is the right view of suspension ring shown in Figure 31;

Figure 33 is the vertical view of suspension ring shown in Figure 31;

Figure 34 is the partial sectional view according to first embodiment of transfusion package of the present utility model;

Figure 35 is the vertical view of transfusion package shown in Figure 34;

Figure 36 is the partial sectional view according to second embodiment of transfusion package of the present utility model;

Figure 37 is the vertical view of transfusion package shown in Figure 36;

Figure 38 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model;

Figure 39 is the vertical view of transfusion package shown in Figure 38;

Figure 40 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model;

Figure 41 is the vertical view of transfusion package shown in Figure 40;

Figure 42 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model;

Figure 43 is the vertical view of transfusion package shown in Figure 42;

Figure 44 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model;

Figure 45 is the vertical view of transfusion package shown in Figure 44;

Figure 46 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model;

Figure 47 is the vertical view of transfusion package shown in Figure 46;

Figure 48 is the partial sectional view according to the 8th embodiment of transfusion package of the present utility model; And

Figure 49 is the vertical view of transfusion package shown in Figure 48.

The specific embodiment

Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

Fig. 5 is the front view according to first embodiment of the infusion bottle of this utility model transfusion package; Fig. 6 and Fig. 7 are respectively the side view and the vertical view of infusion bottle shown in Figure 5.Shown in Fig. 5-7, medicinal liquid can be contained in the infusion bottle 2, the infusion bottle 2 of this embodiment comprises: bottleneck 21 and bottle 23, bottle 23 comprises front side wall 231 and the rear wall 233 that is curve form respectively and is bonded to each other, and each in front side wall 231 and the rear wall 233 comprises each self-corresponding shoulder 231a downwards successively from bottleneck 21,233a, body 231b, 233b and bottom 231c, 233c, wherein, as Fig. 6 and 7 clearer illustrating, the front side wall 231 of bottle 23 and rear wall 233 are connected with arc transition, and more specifically, front side wall 231 and rear wall 233 are at body 231b, 233b place and bottom 231c, 233c sentences the less little arc transition of radius and connects, and the width W of bottle 23 goes out the enough multiples of thickness T greatly, so, this infusion bottle (such as plastic bottle) constitutes an oblate packing container, when with infusion bottle 2 and during infusing with transfusion package reversal of the natural order of things after bottle cap combines, be the front side wall 231 and the close gradually also applying of rear wall 233 of curve form, thereby can reach the result of use of soft bag transfusion package in the prior art, promptly prevent in the air admission medicinal liquid in the surrounding.Preferably, front side wall 231 and rear wall 233 all are the curve form of rounding off, can prevent the supporting role of flex point in the non-rounding off curved surface like this and hinder front side wall 231 and rear wall 233 near and applying, help the contraction of transfusion package.Compare with the production technology of packed in flexible pouchy, the cost of producing this plastic bottle is obviously lower.Preferably, at the arc radius of body 231b, 233b place and bottom 231c, 233c place arc transition greater than 3mm and less than 12mm, and preferably, the ratio of the width W of bottle 23 and thickness T is greater than 1.8 and less than 5, when getting the numerical value of this scope, the front side wall 231 of this infusion bottle 2 and rear wall 233 can be realized fitting better.In this embodiment, the bottleneck 21 of infusion bottle 2 and bottle 23 can be integrated.

As shown in Figure 5, joint line between front side wall 231 and the rear wall 233 (being outer contour shown in Figure 5) is one and disconnects at bottleneck 21 places and curve that other place links up, specifically, the transition position of shoulder 231a, 233a and body 231b, 233b upper end is a circular arc line, at body 231b, 233b lower end and bottom 231c, 233c transition position is circular arc line also, and can be the assemble line of straight line, camber line or straight line and camber line at shoulder 231a, 233a, body 231b, 233b and bottom 231c, 233c three places.As a kind of special case, the joint line at shoulder 231a, 233a place can be directly tangent with body 231b, 233b during for circular arc line, also can be directly tangent with body 231b, 233b when the joint line at bottom 231c, 233c place is circular arc line.In a preferred embodiment, be the front side wall 231 of curve form and rear wall 233 about the faying face symmetry.In other embodiments, front side wall and rear wall are asymmetric setting, and for example the surface area of front side wall 231 is greater than or less than the surface area of rear wall 233.

Also show among Fig. 5 and have joint pin 25 below bottle 23 bottoms, it is used for suspension ring by being connected in bottle 23 such as modes such as welding, and is as described below.Preferably, this joint pin 25 can be one-body molded with the bottle 23 of infusion bottle 2.In addition, in the infusion bottle 2 of this embodiment, the top that centers on bottleneck 21 is provided with bottleneck connecting portion 213, so that weld mutually with bottle cap, this will be further described below.

Fig. 8 is the front view according to second embodiment of the infusion bottle of this utility model transfusion package; Fig. 9 and Figure 10 are respectively the side view and the vertical view of bottle shown in Figure 8.The difference of the infusion bottle of the infusion bottle of this embodiment and above-mentioned first embodiment is, extremely shown in Figure 10 as Fig. 8, be provided with applying guide channel 2311 and 2331 around the front side wall 231 of bottle 23 and the rear wall 233, these applying guide channels can be linearly or the combination of camber line or straight line and camber line extend, the bootable front side wall 231 of applying guide channel is set during infusing, more easily fits with rear wall 233.At other embodiment, front side wall 231 and rear wall 233 the two one of one or more applying guide channel can be set, another can not open or open one or open many applying guide channels, and both line of rabbet joint can symmetry also can be asymmetric.Also preferably, the curved surface of front side wall 231 and rear wall 233 can be identical so that manufacturing still also can have different curved surfaces as the case may be.

Figure 11 is the cutaway view according to first embodiment of the bottle cap of this utility model transfusion package; Figure 12 is the vertical view of bottle cap shown in Figure 11.In conjunction with referring to Figure 11 and 12, among this embodiment, bottle cap is two plug composite covers, comprise: enclosing cover 32, have first passage portion 321 and second channel portion 322, and first passage portion 321 and second channel portion 322 opening parts are respectively arranged with diaphragm seal 3211,3221, and first passage portion 321 around openings are provided with first bulge loop 323, and second channel portion 322 around openings are provided with second bulge loop 325; First plug 34 is arranged in first passage portion 321 parameatal first bulge loops 323, is positioned at diaphragm seal 3211 tops, is used for close encapsulation film 3211; Second plug 35, be arranged in second channel portion 322 parameatal second bulge loops 325, be positioned at diaphragm seal 3221 tops, be used for close encapsulation film 3221, wherein, first plug 34 and second plug 35 all are separately positioned in first bulge loop 323 and second bulge loop 325 of enclosing cover by injection molding way, certainly, also can be that a plug in first plug 34 and second plug 35 is arranged in the enclosing cover bulge loop at its place by injection molding way, and another be arranged in the enclosing cover bulge loop at its place by other proper methods; First seal cover 36, it has the structure that is complementary with first bulge loop 323, and first seal cover 36 and first bulge loop 323 are connected together, and first plug 34 is contained in first seal cover 36, and have opening on first seal cover 36, opening part is provided with first sealing member 369; Second seal cover 37, it has the structure that is complementary with second bulge loop 325, and second seal cover 37 and second bulge loop 325 are connected together, and second plug 35 is contained in second seal cover 37, and have opening on second seal cover 37, opening part is provided with second sealing member 379.According to this utility model, at least one is a draw ring in first sealing member and second sealing member.Specifically in this embodiment, first sealing member 369 and second sealing member 379 all are draw rings.As shown in the figure, preferably, first bulge loop 323 has first snap ring, 3231, the first seal covers 36 and has first annular groove, 363, the first bulge loops 323 and first snap ring 3231 and first annular groove 363 engagement connections of first seal cover 36 by matching each other.Preferably, second bulge loop 325 has second snap ring, 3251, the second seal covers 37 and has second annular groove, 375, the second bulge loops 325 and second snap ring 3251 and second annular groove 375 engagement connections of second seal cover 37 by matching each other.Be provided with enclosing cover connecting portion 327 around enclosing cover 32 bottoms.Like this, by enclosing cover connecting portion 327 and the bottleneck connecting portion that is provided with around the bottleneck top are as mentioned above welded together, bottle cap (being specially enclosing cover) can weld together preferably with the bottleneck of infusion bottle.Preferably, first passage portion 321 is inequality with second channel portion 322 size structures, like this, can satisfy the needs of various situations; Certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.Preferably, first seal cover 36 and second seal cover, 37 size structures are inequality, like this, can satisfy the needs of various situations; Certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.Preferably, first plug 34 and second plug, 35 planforms are inequality, like this, can satisfy the needs of various situations; Certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.

Figure 13 is the cutaway view according to second embodiment of the bottle cap of this utility model transfusion package; Figure 14 is the vertical view of bottle cap shown in Figure 13.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned first embodiment is that in this second embodiment, first sealing member 369 still is a draw ring, has just made second sealing member 379 into easy-to-fold cap.

Figure 15 is the cutaway view according to the 3rd embodiment of the bottle cap of this utility model transfusion package; Figure 16 is the vertical view of bottle cap shown in Figure 15.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned first embodiment is that in the 3rd embodiment, first sealing member 369 still is a draw ring, has just made second sealing member 379 into easy broken rod.

Figure 17 is the cutaway view according to the 4th embodiment of the bottle cap of this utility model transfusion package; Figure 18 is the vertical view of bottle cap shown in Figure 17.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned first embodiment is that in the 3rd embodiment, first sealing member 369 still is a draw ring, has just made second sealing member 379 into foldable handle.

Figure 19 is the cutaway view according to the 5th embodiment of the bottle cap of this utility model transfusion package; Figure 20 is the vertical view of bottle cap shown in Figure 19.The difference of the bottle cap of this embodiment and above-mentioned first embodiment is, in above-mentioned first embodiment, first bulge loop 323 of enclosing cover 32 links to each other by snap fit with first seal cover 36, and second bulge loop 325 of enclosing cover 32 links to each other by snap fit with second seal cover 37; Yet in the 5th embodiment, first bulge loop 323 of enclosing cover 32 links to each other by welding manner with first seal cover 36, and second bulge loop 325 of enclosing cover 32 links to each other by welding manner with second seal cover 37.

Figure 21 is the cutaway view according to the 6th embodiment of the bottle cap of this utility model transfusion package; Figure 22 is the vertical view of bottle cap shown in Figure 21.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned the 5th embodiment is that in the 6th embodiment, first sealing member 369 still is a draw ring, has just made second sealing member 379 into easy-to-fold cap.

Figure 23 is the cutaway view according to the 7th embodiment of the bottle cap of this utility model transfusion package; Figure 24 is the vertical view of bottle cap shown in Figure 23.The difference of the bottle cap of the bottle cap of this embodiment and above-mentioned the 5th embodiment is that in the 7th embodiment, first sealing member 369 still is a draw ring, has just made second sealing member 379 into easy broken rod.

Figure 25 is the cutaway view according to the 8th embodiment of the bottle cap of this utility model transfusion package; Figure 26 is the vertical view of bottle cap shown in Figure 25.The difference of the Bottle cap structure of the bottle cap of this embodiment and above-mentioned the 5th embodiment is that in the 8th embodiment, first sealing member 369 still is a draw ring, has just made second sealing member 379 into foldable handle.

Figure 27 is the plan view according to first embodiment of the suspension ring of this utility model transfusion package; Figure 28 is the cutaway view of suspension ring shown in Figure 27 A-A along the line.These suspension ring 5 can be connected in below the bottle body bottom, with convenient transfusion package are hung upside down.Particularly, in this embodiment, suspension ring 5 comprise internal ring portion 51, have the connecting hole 513 that runs through for the joint pin below the bottle body bottom; Outer portion 53, be connected to internal ring portion 51 by weak point 55, wherein, internal ring portion 51 can be fitted with bottle body bottom, joint pin below the bottle body bottom can pass connecting hole 513, the part melting that stretches out outside the connecting hole of this joint pin forms the accumulation material, and the accumulation material firmly fixes suspension ring 5 and bottle and links together.When transfusion operation, because the existence of weak point 55 can form angle between outer portion 53 and the internal ring portion 51.Internal ring portion 51 and outer portion 53 can be circle, in other embodiments, also can make for example polygon of other shape.Connect by weak point 55 transition between internal ring portion 51 and the outer portion 53, when transfusion operation, can form approximate right angle easily.Above-mentioned internal ring portion 51 and outer portion 53 can be passed through the integrated through injection molding molding, the convenient manufacturing.

Figure 29 is the plan view according to second embodiment of the suspension ring of this utility model transfusion package; Figure 30 is the cutaway view of suspension ring shown in Figure 29 B-B along the line.These suspension ring 6 can be connected in below the bottle body bottom, with convenient transfusion package are hung upside down.Particularly, in this embodiment, these suspension ring 6 comprise supporting slice 61 and banded hanger 63, supporting slice is provided with the connecting hole 613 that the joint pin below the confession bottle body bottom passes, the two ends of hanger 63 are connected with the two ends transition of supporting slice 61 by weak point 65 respectively, can be with the perforation 633 of transfusion package reversal of the natural order of things thereby form.Thus, when transfusion operation, can form approximate right angle easily between supporting slice 61 and the banded hanger 63.Above-mentioned supporting slice 61 and hanger 63 can pass through the integrated through injection molding molding, the convenient manufacturing.

Figure 33 is the plan view according to the 3rd embodiment of the suspension ring of this utility model transfusion package; Figure 31 is the cutaway view of suspension ring shown in Figure 33 C-C along the line; Figure 32 is the right view that hangs sheet shown in Figure 33.These suspension ring 7 can be connected in below the bottle body bottom, with convenient transfusion package are hung upside down.Particularly, in this embodiment, these suspension ring 7 comprise and laterally hang sheet 71 and vertically hang sheet 73.Laterally hang sheet 71 and be provided with the connecting hole 713 that passes for the joint pin below the bottle body bottom, vertically hang sheet 73 and be vertically connected at laterally to hang sheet 71 and be provided with to hold and hang through hole 733.Above-mentionedly laterally hang sheet 71 and vertically hang sheet 73 and can pass through the integrated through injection molding molding, the convenient manufacturing.

Figure 34 is the partial sectional view according to first embodiment of transfusion package of the present utility model; Figure 35 is the vertical view of transfusion package shown in Figure 34.As shown in the figure, in this embodiment, transfusion package comprises: the infusion bottle 2 of splendid attire medicinal liquid 1; Below bottle cap 3 that welds mutually with the bottleneck 21 of infusion bottle 2 and bottle 23 bottoms that are positioned at infusion bottle 2 and with suspension ring 5 such as joint pin 25 by being welded to connect.Joint pin 25 passes the connecting hole of suspension ring and by the mode such as welding suspension ring 5 and bottle 23 is fixed together, and wherein, joint pin 25 passes and forms windrow behind the partial melting of suspension ring 5 and suspension ring 5 are firmly fixed with bottle 23 be connected.In this embodiment, the structure of infusion bottle 2 and joint pin 25 is identical with first embodiment of the infusion bottle of describing with reference to Fig. 5-7, the structure of bottle cap 3 is with identical with reference to first embodiment of the described bottle cap of Figure 11-12, and the structure of suspension ring 5 is with identical with reference to first embodiment of Figure 27 and 28 described suspension ring, thereby do not repeat them here.

Figure 36 is the partial sectional view according to second embodiment of transfusion package of the present utility model; Figure 37 is the vertical view of transfusion package shown in Figure 36.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to second embodiment of the described bottle cap of Figure 13-14.

Figure 38 is the partial sectional view according to the 3rd embodiment of transfusion package of the present utility model; Figure 39 is the vertical view of transfusion package shown in Figure 38.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 3rd embodiment of the described bottle cap of Figure 15-16.

Figure 40 is the partial sectional view according to the 4th embodiment of transfusion package of the present utility model; Figure 41 is the vertical view of transfusion package shown in Figure 40.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 4th embodiment of the described bottle cap of Figure 17-18.

Figure 42 is the partial sectional view according to the 5th embodiment of transfusion package of the present utility model; Figure 43 is the vertical view of transfusion package shown in Figure 42.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned first embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 5th embodiment of the described bottle cap of Figure 19-20.

Figure 44 is the partial sectional view according to the 6th embodiment of transfusion package of the present utility model; Figure 45 is the vertical view of transfusion package shown in Figure 44.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned the 5th embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 6th embodiment of the described bottle cap of Figure 21-22.

Figure 46 is the partial sectional view according to the 7th embodiment of transfusion package of the present utility model; Figure 47 is the vertical view of transfusion package shown in Figure 46.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned the 5th embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 7th embodiment of the described bottle cap of Figure 23-24.

Figure 48 is the partial sectional view according to the 8th embodiment of transfusion package of the present utility model; Figure 49 is the vertical view of transfusion package shown in Figure 48.The difference of the transfusion package of the transfusion package of this embodiment and above-mentioned the 5th embodiment is that the structure of the bottle cap 3 among this embodiment is with identical with reference to the 8th embodiment of the described bottle cap of Figure 25-26.

It will be understood by those skilled in the art that in alternative embodiment, also can adopt the structure shown in Figure 29-30 or adopt the structure shown in Figure 31-33 according to the suspension ring of transfusion package of the present utility model.And, also can adopt the structure shown in Fig. 8-10 according to the infusion bottle of transfusion package of the present utility model.

As can be seen from the above description, transfusion package of the present utility model has been realized following technique effect:

Adopt inverted transfusion package of the present utility model, above-mentioned unique design by infusion bottle, overcome because the plastic bottle infusion products can not shrink and in infusion process, medicinal liquid has been produced pollution problems, thereby avoided harm patient's health because ambient air is infiltrated in the infusion bottle; In addition, in inverted transfusion package of the present utility model, be provided with suspension ring, thereby be convenient to when transfusion, transfusion package be hung upside down, its convenient use.

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. an inverted transfusion package is characterized in that, comprising:

Infusion bottle (2), be used for splendid attire medicinal liquid (1), described infusion bottle (2) comprises bottleneck (21) and bottle (23), described bottle (23) comprises front side wall (231) and the rear wall (233) that is curve form respectively and is bonded to each other, in described front side wall and the described rear wall each comprises corresponding shoulder (231a respectively, 233a), body (231b, 233b) and bottom (231c, 233c), wherein, described front side wall (231) is connected with arc transition with described rear wall (233), and body (231b, 233b) locate and the bottom (231c, 233c) radius (r) of circular arc is stated greater than 3mm and less than 12mm in the place, and wherein, below the bottom of described bottle (23), be provided with joint pin (25);

Suspension ring (5,6,7) have connecting hole (513,613,713), and described joint pin (25) passes the connecting hole (513,613,713) of described suspension ring (5,6,7) and described suspension ring (5,6,7) and described bottle (23) are linked together; And

Bottle cap (3) welds together with the bottleneck (21) of described infusion bottle (2), and wherein, described bottle cap (3) is a composite cover, and described composite cover comprises:

Enclosing cover (32), have first passage portion (321) and second channel portion (322), and described first passage portion (321) and described second channel portion (322) opening part are respectively arranged with diaphragm seal (3211,3221), described first passage portion (321) around openings is provided with first bulge loop (323), and described second channel portion (322) around openings is provided with second bulge loop (325);

First plug (34) is arranged in described first bulge loop (323), is positioned at diaphragm seal (3211) top of described first passage portion (321) opening part, and sealing sealing film (3211);

Second plug (35) is arranged in described second bulge loop (325), is positioned at diaphragm seal (3221) top of described second channel portion (322) opening part, and sealing sealing film (3221);

First seal cover (36), it has the structure that is complementary with described first bulge loop (323), described first seal cover (36) welds with described first bulge loop (323) or is connected together, described first plug (34) is contained in described first seal cover (36), and have first opening on described first seal cover (36), described first opening part is provided with first sealing member (369);

Second seal cover (37), it has the structure that is complementary with described second bulge loop (325), described second seal cover (37) welds with described second bulge loop (325) or is connected together, described second plug (35) is contained in described second seal cover (37), and have second opening on described second seal cover (37), described second opening part is provided with second sealing member (379);

Wherein, at least one is a draw ring in described first sealing member (369) and described second sealing member (379), and at least one is injection-moulded in the corresponding bulge loop in described first plug (34) and described second plug (35).

2. inverted transfusion package according to claim 1 is characterized in that, described suspension ring (5) comprising: internal ring portion (51) has the described connecting hole (513) that passes for the following joint pin (25) in described bottle (23) bottom; And outer portion (53), be connected to described internal ring portion (51) by weak point (55).

3. inverted transfusion package according to claim 1 is characterized in that, described suspension ring (6) comprising: supporting slice (61) has the described connecting hole (613) that passes for the following joint pin (25) in described bottle (23) bottom; And banded hanger (63), its two ends are connected to described supporting slice (61) by weak point (65) respectively.

4. inverted transfusion package according to claim 1 is characterized in that, described suspension ring (7) comprising: laterally hang sheet (71), have the described connecting hole (713) that passes for the following joint pin (25) in described bottle (23) bottom; And vertically hang sheet (73), vertically be connected to described laterally hang sheet (71) and have to hold hang through hole (733).

5. inverted transfusion package according to claim 1 is characterized in that, the width (W) of described bottle (23) and the ratio of thickness (T) are greater than 1.8 and less than 5.

6. inverted transfusion package according to claim 1 is characterized in that, the front side wall (231) of described bottle (23) and/or the outer surface of rear wall (233) are provided with applying guiding groove (2311; 2331).

7. inverted transfusion package according to claim 1, it is characterized in that, be provided with enclosing cover connecting portion (327) in the bottom of described enclosing cover (32), be provided with bottleneck connecting portion (213) at the top of described bottleneck (21), described enclosing cover connecting portion (327) welds together with described bottleneck connecting portion (213).

8. inverted transfusion package according to claim 1 is characterized in that, described first plug (34) is injection-moulded in described first bulge loop (323), and described second plug (35) is injection-moulded in described second bulge loop (325).

9. inverted transfusion package according to claim 1, it is characterized in that, described first bulge loop (323) has first snap ring (3231), described first seal cover (36) has first annular groove (363), described first bulge loop (323) and described first snap ring (3231) and described first annular groove (363) engagement connection of described first seal cover (36) by matching each other.

10. according to claim 1 or 8 described inverted transfusion packages, it is characterized in that, described second bulge loop (325) has second snap ring (3251), described second seal cover (37) has second annular groove (375), described second bulge loop (325) and described first snap ring (3251) and described second annular groove (375) engagement connection of described second seal cover (37) by matching each other.

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