CN204507627U - A kind of bottle cap of sealing liquid bottle - Google Patents

Abstract

The utility model relates to a bottle cap for sealing a liquid bottle, which comprises a lower cap, a bottleneck, an inner washer, an outer washer, an outer protrusion of the bottleneck, and an outlet; On the inner side of the cover, the outer gasket is fixed on the lower part of the bottleneck. When the lower cover is tightened downward, it is sealed by the inner gasket and the outer gasket; Symmetrically distributed outlets. The bottle cap will be together with the bottle body no matter when it is tightened or loosened, and there is no need to consider placing another bottle cap. For disabled people who need to operate with one hand or lose one arm, it will bring great convenience, and there is no need to consider the position of the bottle cap, and it also avoids the chance of being polluted by other unknown factors, which brings great benefits to home life. many conveniences.

Description

A bottle cap for closing a liquid bottle

technical field

The utility model relates to a bottle cap for sealing a liquid bottle.

Background technique

At present, most of the liquid bottles and bottle caps in our life exist as two independent parts, which can easily cause the loss of the bottle cap as a small part; or it cannot be disassembled when one-handed operation is required Lower the bottle cap and place it in addition, such as for disabled persons with only one arm, it is extremely inconvenient to unscrew the bottle cap and place it in other positions; polluted and bring inconvenience to life.

Utility model content

In order to overcome the shortcomings of the above existing bottle caps for liquid bottles, the utility model provides a bottle cap for sealing liquid bottles, the bottle cap will be together with the bottle body no matter when it is tightened or loosened, and there is no need to consider placing another bottle cap . The bottle cap is simple in shape, convenient and easy to use.

In order to achieve the above object, the technical scheme that the utility model adopts is as follows:

A bottle cap for sealing a liquid bottle, comprising a lower cap, a bottle neck, an inner gasket, an outer gasket, an outer protrusion of the bottleneck, and an outlet; the lower cap and the bottle neck are connected by threads, and the inner gasket is fixed on the inner side of the lower cap. The outer gasket is fixed on the lower part of the bottleneck, and when the lower cover is tightened downward, it is sealed by the inner gasket and the outer gasket; the top of the bottleneck is provided with a convex neck, and the middle and lower part of the bottleneck has two symmetrically distributed outlets .

Compared with the prior art, the beneficial effects of the utility model are:

The bottle cap will be together with the bottle body no matter when it is tightened or loosened, and there is no need to consider placing another bottle cap. For the disabled who need to operate with one hand or lose one arm, it will bring great convenience, and there is no need to consider the position of the bottle cap, and it also avoids the chance of being polluted by other unknown factors, which brings great benefits to home life. many conveniences.

Description of drawings

Fig. 1 is the simplified structure schematic diagram of this bottle cap.

Figure 2 outlines the outline of the bottle cap.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1 and 2, a bottle cap for sealing a liquid bottle includes a lower cap 1, a bottleneck 2, an inner gasket 3, an outer gasket 4, a convex neck 5, and an outlet 6; the lower cap 1 and the bottleneck 2 Through screw connection, the inner gasket 3 is fixed on the inner side of the lower cover 1, and the outer gasket 4 is fixed on the lower part of the bottleneck 2. When the lower cover 1 is tightened downward, it is sealed by the inner gasket 3 and the outer gasket 4; The top of the bottleneck 2 is provided with a bottleneck 5 , and the middle and lower part of the bottleneck 2 is provided with two symmetrically distributed outlets 6 . The bottleneck 5 is used to stop the bottle cap from being screwed out.

Claims (1)

1. A bottle cap for closing a liquid bottle, characterized in that it includes a lower cover (1), a bottleneck (2), an inner gasket (3), an outer gasket (4), a convex neck (5), and an outlet (6) The lower cover (1) and the bottle neck (2) are connected by threads, the inner gasket (3) is fixed on the inner side of the lower cover (1), and the outer gasket (4) is fixed on the lower part of the bottle neck (2), When the lower cover (1) is screwed down, it is sealed by the inner gasket (3) and the outer gasket (4); the top of the bottleneck (2) is provided with a bottleneck (5), and the neck (2) There are two symmetrically distributed outlets (6) in the lower part.