KR900008601Y1 - Sap cap - Google Patents

Abstract

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Description

Sap cap

Figure 1 is an exploded perspective view of the present invention is a partial cutaway perspective view showing a state before coupling.

2 is an enlarged cross-sectional view of the coupling state of the present invention.

3 is a cross-sectional view of the outer cap of the present invention removed.

4 is a state of use of the present invention.

* Explanation of symbols for main parts of the drawings

1: Rubber stopper 1 ': Top surface

2: protrusion 3: annular protrusion

7: inner cap 8: cutting edge

9: seam 10: cut out

11: through-hole 12: outer cap

13: stone fragment 14: infusion bottle

15: main outlet

The present invention relates to a lid for an infusion bottle, in particular to protrude a protrusion on the rubber stopper to prevent the flow of the lid and damage to the body.

Conventionally, the cap of the infusion bottle inserts a rubber stopper having a flat surface on the outlet of the bottle, and forms a flat cutting edge, a cut piece and a hole on the upper surface of the inner cup, and has an outer cap having a cylindrical stone piece in the center of the bottom. Inserting and bending the cylindrical protrusion piece outwardly, the cutting piece of the inner cap is coupled to the outwardly compressed projection, and then the inner and outer caps are coupled to the outer periphery of the outlet of the bottle and bent inward to the inner cap end and fixed It was configured to

Therefore, this means that when the outer cap is removed during use, the cut piece of the inner cap interposed on the crushed stone piece on the bottom of the outer cap is cut into the cutting edge, and the needle of the infusion set is inserted into the center of the rubber stopper exposed to the portion where the cut piece is removed. It is to inject the fluid into the muscle and blood vessels, which is formed by the upper surface of the rubber stopper and the bottom of the inner cap is coupled in a flat shape, so that the rubber stopper flows during use, and various bacteria enter the fluid between the spout and the gap of the rubber stopper. Not only is there an unsanitary defect that harms the human body during injection, but the cutting edge generated after removing the outer cap is sharply displayed on the upper part of the rubber stopper, and it may cause injury to the user's hand if it is wrong when inserting the fluid set and air supply. There was a defect such as that there was.

The present invention is devised to solve the above conventional defects, the main purpose is to protrude a plurality of projections on the upper surface of the rubber stopper to increase the friction between the inner cap and the rubber stopper to prevent any flow of the rubber stopper It is to provide a lid for an infusion bottle.

In addition, another object of the present invention is to slightly bend the cutting edge of the inner cap inwardly and to protrude the annular projection to the upper portion of the rubber stopper corresponding to the cutting edge to remove the cutting piece to be used to display the annular projection to the upper cutting edge. The purpose is to provide a lid for an infusion bottle that can be easily handled without damaging the body.

That is, the present invention, in order to achieve the above object, in the cap of the infusion bottle consisting of an inner cap, the outer cap and a rubber stopper coupled to the cutting piece from the cutting edge to the seam to facilitate the connection, a plurality of protrusions and the inner side of the rubber stopper As the projection protrudes, the cutting edge of the inner cap is bent inclined downward from both ends to thereby be coupled to the outer surface of the annular projection abuts, the projection is characterized in that it is configured to be in close contact with the inner cap bottom.

The present invention has been made by combining the rubber stopper and the inner and outer caps in the usual way to the sap bottle outlet in the usual way, if you remove the outer cap coupled to the inner cap during use, the cut pieces attached to it are removed together with the outer cap In the place where the cutting piece is removed, an annular protrusion formed on the upper surface of the rubber stopper is exposed according to the cutting edge of the inner cap, thereby concealing the sharp cutting edge, so there is no fear of hurting the back of the hand due to careless handling. The rubber stopper inserted into the outlet is firmly fixed with a large friction force with the inner cap bottom by a number of protrusions on the upper surface, so that various germs from outside cannot penetrate into the gap according to any flow, so that the sap can be used sanitarily. It can bring such advantages.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, a description will be made of a normal lid, the upper surface of the inner cap (7) is formed by the cutting edge (8) and the cutting piece (10) to put the joints (9) on the cutting edge (8) to the cutting piece (10) and The through-hole 11 is formed in the center of the cutting piece 10, and the outer cap 12 having the stone piece 13 is inserted into the bottom of the cut-out piece 10, and the end of the stone piece 13 is bent and pressed outward. The inner and outer caps 7 and 12 are coupled to the pressing protrusion pieces 13 'so that the inner and outer caps 7 and 12 together with the rubber stopper 1 at the inlet 15 of the infusion bottle 14. It is configured by inserting and fixing the end of the inner cap (7) by pressing inwardly in the lower portion of the spout (15).

When explaining the technical configuration of the present invention, the rubber stopper 1 is inserted into the infusion bottle 14, the spout 14, the plurality of projections 2 and the annular projections inwardly on the upper surface 1 '. (3) protrude.

In addition, the inner cap 7 bends both ends of the cutting edge 8 downward so that the annular protrusion 3 abuts inside the inclined end of the cutting piece 10.

On the other hand, the protrusion 2 of the rubber stopper 1 is in close contact with the bottom surface of the inner cap (7) when combined with the inner cap (7) so as to increase the friction force, the annular projection (3) is a bent cut piece ( It is configured to conceal the sharp cutting edge 8 by causing the cutting piece 10 to be exposed to the upper side in the state in contact with the inner surface of the end of 10).

Reference numeral 4 denotes an infusion outlet, 5 an injection liquid injection unit, 6 an air injection unit, 16 an infusion set, and 17 an air supply needle.

The present invention configured as described above allows the stone piece 13 of the outer cap 12 to be inserted into the through-hole 11 of the inner cap 7 and the end of the stone piece 13 is bent outwardly and pressed to compress the stone pieces 13 'and the outer cap ( 12) the inner cap 7 is inserted into the infusion bottle 14 and the spout 15 together with the rubber cap 1 while the inner cap 7 and 12 are coupled so that the cutting piece 10 of the inner cap 7 is sandwiched between them. And the end of the inner cap 7 is bent at the lower locking jaw of the spout 15 to be pressed into a product, and the outer cap as shown in FIG. 12), when the inner cap 7 and the cutting piece 10 are connected by a predetermined number of joints 9 with the cutting edge 8 interposed between the upper surface of the inner cap 7 (9) is broken and the cutting piece 10 is separated with the outer cap 12.

In addition, an air inlet 6, an infusion outlet 4, an injection solution inlet 5, and the like are formed at a position where the cutting piece 10 is removed by the outer cap 12. ), And the annular projection (3) protruding annularly on the upper surface (1 ') of the rubber stopper (1) on the cutting edge (8) of the inner cap (7) to the top to cover the sharp cutting edge (8) do.

Therefore, there is no fear of injuring the back of the hand by the sharp cutting edge 8 due to carelessness in use as in the prior art.

In addition, the inner cap 7 is fixed to the outer periphery of the spout 15 and the rubber stopper 1 inserted into the spout 15 to the protrusion 2 protruding to the upper surface (1 ') when combined. Since the rubber cap 1 does not flow arbitrarily because it is firmly coupled to the bottom of the inner cap 7 so that the friction cap 1 does not flow arbitrarily, there are no gaps in which contaminants such as various germs may enter into the infusion bottle 14. Since it does not occur, the sap can be used hygienically.

Subsequently, by inserting the infusion set 16 and the like into the air supply needle (7), the infusion outlet (4) in the air supply unit 6 in a conventional manner, infusion of clean undiluted solution of the undiluted solution to the patient's health It can play a part in recovery.

Therefore, the present invention as described above, because the annular projection (3) abutting on the cutting edge (8) is expressed higher than the cutting edge (8) to cover the sharp cutting edge (8) to handle easily without hurting the body part Since the rubber stopper 1 and the inner cap 7 are combined with a great frictional force, the rubber stopper 1 does not flow, so no penetration of external contaminants is possible. It will be possible to obtain such effects.

Claims (1)

In the lid of the infusion bottle consisting of an inner cap (7), an outer cap (12) and a rubber stopper (1) connected to the cutting piece (10) to be easily cut to the joint (9) in the cutting edge (8), the rubber A plurality of projections 2 and annular projections 3 protrude inwardly on the upper surface 1 ′ of the stopper 1, and the cutting edges 8 of the inner cap 7 are bent downwardly from both ends. To this end, the outer surface of the annular projection (3) is coupled to abut, and the projection (2) is a cap for infusion bottle, characterized in that it is configured to be in close contact with the bottom of the inner cap (7).