CN204932264U

CN204932264U - A kind of transfusion glass bottle bottle cap

Info

Publication number: CN204932264U
Application number: CN201520672425.7U
Authority: CN
Inventors: 黄凯; 周骏; 范祚卿
Original assignee: Third Xiangya Hospital of Central South University
Current assignee: Third Xiangya Hospital of Central South University
Priority date: 2015-09-01
Filing date: 2015-09-01
Publication date: 2016-01-06
Anticipated expiration: 2025-09-01

Abstract

The utility model discloses a kind of transfusion glass bottle bottle cap, bottle cap is made up of plastic cap, lid body, draw ring and rubber stopper, and rubber stopper is positioned at lid body, two draw rings and lid body one-body molded, and folding fitting on rubber stopper, plastic cap is buckled on two folding draw rings, removably connects with lid body.A kind of syringe bottle cap of this utility model, delicate structure, reasonable in design, with low cost, while convenient operation, can bacteriological infection be reduced, avoid bacteria breed, thus prevent the transfusion bacteriological infection risk because contact brings for patient.

Description

A kind of transfusion glass bottle bottle cap

Technical field

This utility model relates to medical instruments field, particularly a kind of transfusion glass bottle bottle cap.

Background technology

The bottle cap of existing transfusion glass bottle is all only have plastic cap, lid body and rubber stopper to form, although during transfusion easily, but when some medical care precess needs to open whole bottle cap, most medical worker just can only use shears Bottle top easy to prize open, bring a lot of inconvenience to medical care precess like this, also bury hidden danger for aseptic principle.

Therefore, a kind of novel transfusion glass bottle bottle cap is provided, while convenient operation, can bacteriological infection be reduced, avoid bacteria breed just to seem particularly necessary.

Utility model content

For solving above-mentioned prior art Problems existing, the purpose of this utility model is to provide a kind of transfusion glass bottle bottle cap, delicate structure, reasonable in design, with low cost, while convenient operation, can reduce bacteriological infection, avoid bacteria breed.

For achieving the above object, the technical solution of the utility model is:

A kind of transfusion glass bottle bottle cap, bottle cap is made up of plastic cap, lid body, draw ring and rubber stopper, and rubber stopper is positioned at lid body, two draw rings and lid body one-body molded, and folding fitting on rubber stopper, plastic cap is buckled on two folding draw rings, removably connects with lid body.

Further, described draw ring surrounding draws score line to be connected with lid body point by leading, and is connected bottom draw ring through the connecting portion of strip with lid body.

Further, described draw ring center bore is greater than the needle body diameter inserting infusion bottle.

Further, described rubber stopper with lid body contact site, what have with lid body form fit is recessed, makes the overall flush with outer surface of bottle cap.

Further, described plastic cap is connected with bottle cap point, or by tie rod or be threaded.

When simple transfusion, as long as pull out plastic cap; When needing to open whole bottle cap, first plastic cap is pulled out, then two are drawn bad upwards draw score line to pull open easily can to open bottle cap along leading respectively.

Relative to prior art, the beneficial effects of the utility model are:

A kind of syringe bottle cap, delicate structure, reasonable in design, with low cost, while convenient operation, can bacteriological infection be reduced, avoid bacteria breed, thus prevent the transfusion bacteriological infection risk because contact brings for patient.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the test pattern that this utility model removes plastic cap.

Fig. 3 is the schematic diagram that this utility model draw ring pulls open.

Wherein, 1-plastic cap, 2-lid body, 3-draw ring, 4-rubber stopper, 5-connecting portion.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in further detail:

As Figure 1-3: a kind of transfusion glass bottle bottle cap, bottle cap is made up of plastic cap 1, lid body 2, draw ring 3 and rubber stopper 4, rubber stopper 4 is positioned at lid body 2, two draw rings 3 are one-body molded with lid body 2, and folding fit on rubber stopper 4, plastic cap 1 is buckled on two draw rings 3 folded, and removably connects with lid body 2.

Further, described draw ring 3 surrounding draws score line and lid body to be connected at 2 by leading, and the connecting portion 5 through strip bottom draw ring 3 is connected with lid body 2.

Further, described draw ring 3 center bore is greater than the needle body diameter inserting infusion bottle.

Further, described rubber stopper 4 with lid body 2 contact site, what have with lid body 2 form fit is recessed, makes the overall flush with outer surface of bottle cap.

Further, described plastic cap 1 is connected with bottle cap point, or by tie rod or be threaded.

Operation principle of the present utility model is: a kind of transfusion glass bottle bottle cap, and bottle cap is made up of plastic cap, lid body, two draw rings and rubber stopper.When only needing transfusion, as long as pull out plastic cap; When needing to open whole bottle cap, first plastic cap is pulled out, then two are drawn bad upwards draw score line to pull open easily can to open bottle cap along leading respectively.

The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.

Claims

1. a transfusion glass bottle bottle cap, is characterized in that, bottle cap is made up of plastic cap, lid body, draw ring and rubber stopper, rubber stopper is positioned at lid body, two draw rings and lid body one-body molded, and folding fit on rubber stopper, plastic cap is buckled on two draw rings folded, and removably connects with lid body.

2. a kind of transfusion glass bottle bottle cap according to claim 1, is characterized in that, described draw ring surrounding draws score line to be connected with lid body point by leading, and is connected bottom draw ring through the connecting portion of strip with lid body.

3. a kind of transfusion glass bottle bottle cap according to claim 1, is characterized in that, described draw ring center bore is greater than the needle body diameter inserting infusion bottle.

4. a kind of transfusion glass bottle bottle cap according to claim 1, is characterized in that, described rubber stopper with lid body contact site, what have with lid body form fit is recessed, makes the overall flush with outer surface of bottle cap.

5. a kind of transfusion glass bottle bottle cap according to claim 1, is characterized in that, described plastic cap is connected with bottle cap point, or by tie rod or be threaded.