CN2204665Y

CN2204665Y - Easy-to-press sealing cover

Info

Publication number: CN2204665Y
Application number: CN 93239020
Authority: CN
Inventors: 刘玉文; 袁元; 刘星妍
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-18
Filing date: 1993-07-18
Publication date: 1995-08-09
Anticipated expiration: 2003-07-18

Abstract

The utility model provides an easy pressure seal lid, mainly solves the sealed and open problem of medical liquid medicine, its main technical characterized in that: an annular groove with the same shape as the sealing opening is processed in the cylinder vertically downwards on the upper bottom surface of the cover, and a notch with a bottom and a depth is processed on the upper bottom surface surrounded by the annular groove. The sealing cover is safe to use and easy to open, and can be used for sealing medicines and reagents.

Description

Sealing lid

The utility model is a kind of medical easy densification capping.

The punching press aluminium lid of directly shutting is used in infusion bottle sealing for a long time always.This seal cover has following defective: using inconvenience, usually is that the doctor opens devastatingly with scissors, because structure is little, hand is hindered by regular meeting.Open with the sterilization scissors, have some metal particles and molecule to be left on the scissors unavoidably or the rubber of bottle cap on, might directly enter in the blood vessel of human body during infusion, cause serious consequence, therefore begun to ban use of in succession this seal cover abroad.The health authorities of some provinces and cities of China also send the documents and require to ban use of in succession this product, as Chongqing City health bureau etc.In order to improve this product, once the someone tried sealing the mode of drawing back that aluminium lid makes easy-to-draw pot type into, this mode has overcome the defective of traditional product, but weak point has: production process becomes 8 operations by an original operation, owing to increase the handle part, make material consumption increase by 1 times, in use, be easy to handle is pulled, and lid is not opened if handle is not firm with the seal cover riveted joint.

The utility model provides a kind of easy densification capping at above-mentioned the deficiencies in the prior art, and the sealing lid is easy to open, and safe and reliable.

To achieve these goals, its technical solution is as follows:

Easily the densification capping is by the tubular lid that upper base, lower ending opening are arranged, thereon on the bottom surface, be processed with the cannelure identical with the seal shape straight down in tube, being processed with the end on the face that this groove surrounded has annular incision of the degree of depth again, and the otch middle part indicates uses prompt to constitute.

The utility model is easy to open, and is safe and reliable, simple in structure.

Fig. 1 is easy densification capping front section view,

Fig. 2 is the vertical view of Fig. 1,

Fig. 3 is easy densification capping front section view,

Fig. 4 is the vertical view of Fig. 3.

Embodiment: the easy densification capping of medical infusion bottle

The easy means of press seals of medical infusion bottle is stamped two kinds of identical products of function, i.e. the product of the description of accompanying drawing 1 and accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4 described products.

The described medical easy densification capping of Fig. 1 and Fig. 2 is for there being upper base, the easy densification capping of the cylindrical shape of lower ending opening, thereon on the bottom surface, straight down, in tube, be processed with the triangle cannelure that covers centres with sealing, being processed with the end on the upper bottom surface that this groove surrounded has the degree of depth again, and the otch concentric with the triangle annular groove, and the upper surface at this place, otch middle part is to indicate to use prompt as " pressure ".

The described medical easy densification capping shape and structure of the described medical easy densification capping of Fig. 3 and Fig. 4 and above-mentioned Fig. 1 and Fig. 2 is basic identical, and different is the center that the easy densification capping of cylindrical shape is partial at the otch center.

Easily densification is sealed on and uses prompting place can directly indicate the use prompt.

When using easy densification capping, the sealing lid should cooperate with infusion bottle, directly seals in bottleneck behind first-class seal cover.When using, the doctor only needs just can open with the light gland of have gentle hands top.

Claims

1, a kind of easy densification capping, include upper base, the tubular lid of lower ending opening, it is characterized in that on the upper bottom surface of this lid, in tube, be processed with the cannelure identical straight down with the seal shape, being processed with the end on the upper bottom surface that this groove surrounded has annular incision of the degree of depth again, and the otch middle part indicates the use prompt.

2, easy densification capping according to claim 1 is characterized in that on the upper bottom surface of cylindrical cover, is processed with the triangle cannelure that covers centres with sealing straight down in tube.

3, easy densification capping according to claim 1 is characterized in that the otch center on its bottom surface is partial to the center of the easy densification capping of cylindrical shape.