CN2736285Y - Seal stopper - Google Patents

Abstract

The utility model relates to a seal stopper. A through-hole is in a bottle top type main body. A stretching axis is arranged in the through-hole. The stretching axis is provided with a seal ring. The upper end of the stretching axis through a pin axis is connected with a movable handle. When the seal stopper is used to seal the bottleneck, the movable handle is reversed backward to simultaneously drive the stretching axis to move upward. And then the seal ring is squeezed into a protrusion appearance. In this way, the seal stopper reaches the sealing action.

Description

Sealing plug

Affiliated technical field

The utility model relates to a kind of device of energy seal fluid bottleneck.

Background technology

At present, employed bottle stopper in daily life, just nose circle is provided with several roads projection and cooperates with internal diameter of the bottleneck outside, and is often poorly sealed, and beverage is gone bad.

Summary of the invention

The purpose of this utility model provides the tight sealing plug of a kind of energy sealing.

The purpose of this utility model is achieved in that sealing plug, and bottle cap type main body lower end is a seal ring; Be through hole in the bottle cap type main body, be provided with a tensile axis in the through hole, tensile axis is provided with a seal ring, the upper end of tensile axis is removed handle by a bearing pin and activity and is connected, when the sealing bottleneck, handle is removed in activity removed down backward, drive the tensile axis upward movement simultaneously, seal ring squeezed be convex, play sealing function.

Owing to adopt such scheme, when the sealing bottleneck, can seal tightly, it is simple in structure, and is easy to use.

Description of drawings

Figure is a main body cutaway view of the present utility model.

In the accompanying drawing: 1, handle is removed in activity; 2, bearing pin; 3, bottle cap type main body; 4, tensile axis; 5, annulus piece; 6, seal ring.

The specific embodiment

In the accompanying drawing, be provided with a tensile axis (4) in bottle cap type main body (3) through hole, tensile axis (4) lower end is provided with an annulus piece (5) and seal ring (6), the upper end of tensile axis (4) is removed handle (1) by a bearing pin (2) and activity and is connected, when seal bottle cap, only need that handle (1) is removed in activity and remove down backward, drive tensile axis (4) upward movement, seal ring (6) squeezed be convex, itself and internal diameter of the bottleneck are sealed; When taking out, handle (1) is removed in activity removed and get final product.

Claims (3)

1, a kind of sealing plug, bottle cap type main body lower end is a seal ring, it is characterized in that: be provided with a tensile axis in the bottle cap type main body through hole.

2, sealing plug according to claim 1 is characterized in that: tensile axis is provided with a seal ring.

3, sealing plug according to claim 1 is characterized in that: activity is removed handle and is connected with tensile axis by a bearing pin.

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