CN206285264U - Combined cover of infusion container - Google Patents

Abstract

The purpose of this utility model is to provide a kind of Combined cover of infusion container, zigzag is raised in increasing in the projection of outer cover top inner side face, increase outer zigzag in inner cap body top lateral surface projection raised, it is raised increase, it is jagged sharp, so that inner cap body and outer cover are closely interlocked with rubber cushion, combination cover tight type, stability get a promotion, reinforcement is increased in the inner side below Inner lids, the thickness of top arc sections is thickeied simultaneously, it is effective to avoid rubber cushion present in puncture process and cave in problem, it is ensured that liquid is not contaminated.

Description

Combined cover of infusion container

Technical field

The utility model is related to medical infusion products field, more particularly to a kind of Combined cover of infusion container.

Background technology

At present, the Medical transfusion container in Clinical practice mainly has several conventional types such as glass bottle, plastic bottle and soft bag.Glass Glass infusion bottle is clinically widely used always as traditional packaging material of infusing greatly.But give birth in process of production Environment opposing open is produced, control point is more, be contaminated probability high；It is also possible that surface flake and Song Gai, period of storage is long to produce Raw particulate matter.In addition, vial own wt is big, and storage takes up room big；Broken, cost of transportation is high；These The result of combined factors effect so that the big transfusion market share of glass bottle declines year by year, and plastic bottle and soft bag transfusion product market part Volume is raised year by year, and matched combination cover product consumption is also raised accordingly.In the market plastic bottle and soft bag infusion hold The matching used combination cover of device generally uses traditional combination cover（It is made up of enclosing cover, inner cap and rubber cushion）, needed when using Rubber cushion and inner cap are penetrated with puncture outfit, dosing or transfusion can be just carried out, medical worker needs to make during puncture Inner cap and rubber cushion can be just penetrated with larger external force, rubber cushion may be caused to cave in during puncture, make whole bottle transfusion nothing Method is used, and triggers severe market to complain, and seriously governs the sale of big infusion products, while market maintenance cost is increased, And have a strong impact on the market image of company.

Utility model content

To solve the above problems, the utility model provides a kind of Combined cover of infusion container, in outer cover top inner side face Zigzag is raised in increasing in projection, and the outer zigzag of increase is raised in inner cap body top lateral surface projection, and raised increases, saws Dentation it is sharp so that inner cap body and outer cover are closely interlocked with rubber cushion, and combination cover tight type, stability are carried Rise, reinforcement is increased in the inner side below Inner lids, while thickening the thickness of top arc sections, effectively avoid and wear Rubber cushion present in thorn process caves in problem, it is ensured that liquid is not contaminated, solves produced problem in background technology.

The purpose of this utility model is to provide a kind of Combined cover of infusion container, includes outer cover and Inner identical up and down Lid, is provided with rubber cushion between outer cover and Inner lids, the outer cover top inner side both sides are provided with medial surface projection, inner side It is raised that face convex head is provided with interior zigzag；The left and right sides is provided with lateral surface projection, outside on the outside of the Inner lids top It is raised that face convex head is provided with outer zigzag；The Inner lids top or so two ends are top arc sections；The interior zigzag Raised and outer zigzag projection is contacted with respectively at rubber cushion upper and lower ends.

Further improvement is that：The inner side left and right two ends that the Inner lids are located at below top are provided with reinforcement.

Further improvement is that：The outer cover top is provided with draw ring.

Further improvement is that：The raised height of the raised and outer zigzag of interior zigzag is 2mm.

Further improvement is that：The top arc sections thickness is 1.5mm.

The beneficial effects of the utility model：It is convex that the utility model increases interior zigzag in the projection of outer cover top inner side face Rise, increase that outer zigzag is raised in inner cap body top lateral surface projection, it is the increasing of projection, jagged sharp so that inner cap Body and outer cover are closely interlocked with rubber cushion, and combination cover tight type, stability get a promotion, below Inner lids Inner side increased reinforcement, while thicken top arc sections thickness, effectively avoid rubber cushion present in puncture process Cave in problem, it is ensured that liquid is not contaminated.

Brief description of the drawings

Fig. 1 is the utility model sectional view.

Fig. 2 is the sectional view of the utility model outer cover.

Fig. 3 is the sectional view of the utility model Inner lids.

Wherein：1- outer covers, 2- Inner lids, 3- rubber cushions, 4- medial surfaces are raised, and zigzag is raised in 5-, and 6- lateral surfaces are convex Rise, the outer zigzags of 7- are raised, 8- tops arc sections, 9- reinforcements, 10- draw rings.

Specific embodiment

In order to deepen to understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, The embodiment is only used for explanation the utility model, does not constitute the restriction to the utility model protection domain.

As Figure 1-3, the present embodiment provides a kind of Combined cover of infusion container, includes outer cover 1 identical up and down With Inner lids 2, rubber cushion 3 is provided between outer cover 1 and Inner lids 2, the top inner side both sides of the outer cover 1 are provided with medial surface Raised 4, medial surface 4 heads of projection are provided with interior zigzag projection 5；The left and right sides is provided with outer on the outside of the top of Inner lids 2 Lateral projections 6, lateral surface 6 heads of projection are provided with outer zigzag projection 7；The top of Inner lids 2 or so two ends are nose-circle Arc portion 8；The interior zigzag raised 5 and outer zigzag raised 7 are contacted with respectively at the upper and lower ends of rubber cushion 3.The Inner lids 2 Inner side left and right two ends below top are provided with reinforcement 9.The top of the outer cover 1 is provided with draw ring 10.The interior sawtooth The height of shape raised 5 and outer zigzag projection 7 is 2mm.The thickness of top arc sections 8 is 1.5mm.

Zigzag projection 5 in increasing in the top inner side face projection 4 of outer cover 1, in the top lateral surface projection 6 of inner cap body 2 The outer zigzag projection 7 of upper increase, it is raised increase, it is jagged sharp so that inner cap body 2 and outer cover 1 are closely stung with rubber cushion 3 It is combined, combination cover tight type, stability get a promotion, reinforcement 9 is increased in the inner side below Inner lids 2, The thickness of top arc sections 8 is thickeied simultaneously, is effectively avoided rubber cushion present in puncture process and is caved in problem, it is ensured that liquid It is not contaminated.

Claims (5)

1. a kind of Combined cover of infusion container, includes outer cover identical up and down（1）With Inner lids（2）, outer cover（1）And Inner Lid（2）Between be provided with rubber cushion（3）, it is characterised in that：The outer cover（1）It is raised that top inner side both sides are provided with medial surface （4）, medial surface projection（4）It is raised that head is provided with interior zigzag（5）；The Inner lids（2）The left and right sides is set on the outside of top There is lateral surface raised（6）, lateral surface projection（6）It is raised that head is provided with outer zigzag（7）；The Inner lids（2）Top or so Two ends are top arc sections（8）；The interior zigzag is raised（5）It is raised with outer zigzag（7）With respectively at rubber cushion（3）Upper and lower two End in contact.

2. Combined cover of infusion container as claimed in claim 1, it is characterised in that：The Inner lids（2）Below top Inner side left and right two ends are provided with reinforcement（9）.

3. Combined cover of infusion container as claimed in claim 1, it is characterised in that：The outer cover（1）Top is provided with draw ring （10）.

4. Combined cover of infusion container as claimed in claim 1, it is characterised in that：The interior zigzag is raised（5）With outer sawtooth Shape is raised（7）Height be 2mm.

5. Combined cover of infusion container as claimed in claim 1, it is characterised in that：The top arc sections（8）Thickness is 1.5mm。