CN2334967Y - Check liquid valve - Google Patents

Abstract

The utility model relates to a liquid stopping valve arranged on the neck part of an existing liquid container and can effectively control the one-way flow of the liquid. The utility model is composed of a valve body provided with the same shape and size of the bottle neck of the container and can be plugged into a bottle body, a valve cover, a liquid outlet on the valve cover and the liquid inlet of the valve body. The inner part of the valve body is provided with a movable valve ball. The liquid inlet of the valve body is provided with an inclined surface. The part of the inclined surface along the liquid inlet is low. The circumference of the valve body is high. The utility model has the advantages of simple structure, convenient use, compactness, practicality, low cost, etc. The utility model can be widely used for the anti-counterfeiting purpose of the medicine, the food product, the chemical industry, etc.

Description

Liquid valve is gone in a kind of resistance

The utility model relate to a kind of be installed in the container neck of existing liquid and effectively the resistance of controlling liquid one-way flow go into liquid valve.

Because the used discarded container of many famous-brand and high-quality goods by a large amount of bargain purchases of fake producer, puts goods on the market behind the low-quality goods of packing into, endanger consumer's interests and cause enormous economic loss to producer.

The purpose of this utility model is to propose a kind ofly can prevent effectively that liquid from entering and not influencing the resistance that liquid pours out and go into liquid valve.

The purpose of this utility model is achieved in that by liquid outlet and valve body liquid entering hole identical with container bottle neck internal diameter shape size and that can insert on valve body in the bottle, valve gap, the valve gap to be formed, it is characterized in that: in valve body, be provided with can be movable valve ball, the place is provided with an inclined-plane at the valve body liquid entering hole, this inclined-plane is to the inclined of liquid entering hole, make the inclined-plane low along the liquid entering hole jack shaft, high around the valve body.

The utlity model has practicality simple in structure, easy to use, small and exquisite, low cost and other advantages, can effectively stop fake products, and selection is extensive, can adopt making such as metal, glass, rubber, plastics, timber, processing technology is simple.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model plan view.

Fig. 2 is the utility model structure sectional view.

Fig. 3 is that the utility model combines schematic representation with container neck.

As shown in Figure 1, 2, the utility model is made up of liquid outlet 3 and valve body liquid entering hole 4 identical with container bottle neck internal diameter shape size and that can insert on valve body 1 in the bottle, valve gap 2, the valve gap, it is characterized in that: in valve body 1, be provided with can be movable valve ball 5, at valve body liquid entering hole 4 places one inclined-plane 5 is set, this inclined-plane 6 is to the inclined of liquid entering hole, make the inclined-plane low, near inclined-plane height around the valve body along the liquid entering hole jack shaft.Wherein inclined-plane 6 can only be arranged on valve body 1 inboard, and optimum scheme is for all being provided with the inclined-plane in valve body liquid entering hole 4 inside and outside both sides.

Valve port diameter should be less than the valve ball diameter, and when container had certain angle of inclination, valve ball can be rolled into other position of valve body because of the gradient at the bottom of own wt and the valve, and the valve body liquid entering hole is opened automatically, and liquid in container flows out through the liquid outlet of valve gap

Valve body combines with the friction of container inner wall with the protruded object 7 of the reliable valve body outer installment of the combination between the container, perhaps with tackiness agent with neck adhesion mutually in valve body and the container.

Claims (3)

1, liquid valve is gone in a kind of resistance, form by liquid outlet (3) and valve body liquid entering hole (4) identical with container bottle neck internal diameter shape size and that can insert on valve body (1) in the bottle, valve gap (2), the valve gap, it is characterized in that: in valve body (1), be provided with can be movable valve ball (5), locate to be provided with an inclined-plane (6) at valve body liquid entering hole (4), this inclined-plane is to the inclined of liquid entering hole, make the inclined-plane low, near inclined-plane height around the valve body along the liquid entering hole jack shaft.

2, liquid valve is gone in a kind of resistance according to claim 1, it is characterized in that: valve body combines with the friction of container inner wall with the protruded object (7) of the reliable valve body outer installment of the combination between the container.

3, liquid valve is gone in a kind of resistance according to claim 1, it is characterized in that: between valve body and the container in conjunction with useful binders with neck adhesion mutually in valve body and the container.

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