CN201770081U - Bottle type container without residue liquid on bottle mouth - Google Patents

Abstract

The utility model relates to a bottle type container without residue liquid on a bottle mouth. A residue liquid proof inner bottle mouth is disposed on the bottle mouth of the bottle type container, and has an inverted cone-shaped hopper structure. The upper end of the residue liquid proof inner bottle mouth is aligned with the bottle mouth, and is provided with a zigzag liquid pouring port. The lower end of the residue liquid proof inner bottle mouth is integratedly connected with the inner wall of the bottle neck of the bottle type container. The residue liquid proof inner bottle mouth is provided with a flow return opening, and an inverted wedge-shaped gap is arranged between the residue liquid proof inner bottle mouth and the inner wall of the bottle neck. The utility model has advantages of novel structure and convenient use. By using the bottle mouth, the residue liquid on the bottle mouth can be prevented, besides, the original bottle cap and the thread opening of the original bottle neck can still form the external seal.

Description

A bottle-shaped container with no residual liquid left in the bottle mouth

technical field

The utility model relates to a bottle-shaped container in daily necessities, in particular to a bottle-shaped container with no residual liquid left in the mouth of the bottle.

Background technique

At present, all kinds of beverage bottles and glass bottles widely exist in every corner of daily life. Beverage bottles, honey bottles, oil bottles, etc. that can be seen everywhere have the same bottle mouth structure, and they are all sealed with threaded end faces. There is a big problem when the bottle mouth is in use. A small amount of liquid will flow out of the bottle mouth and flow down to the threaded place, which not only causes liquid loss and waste, but also produces liquid remaining outside the bottle mouth. Pollution problem, the liquid remaining at the mouth of the bottle will become a place for bacteria to multiply, and in certain cases, mildew will occur, causing a great safety hazard.

Utility model content

The purpose of this utility model is to solve the above-mentioned existing problems and provide a bottle-shaped container with a novel structure and convenient use without leaving residual liquid in the bottle mouth. During the use of the bottle mouth, there will be no residual liquid at the bottle mouth.

Technical scheme of the utility model:

A bottle-shaped container with no residual liquid left in the mouth of the bottle-shaped container. An inner bottle mouth of the anti-residue liquid is provided at the mouth of the bottle-shaped container. The inner bottle mouth of the anti-residue liquid is an inverted cone funnel structure, and The upper end is consistent with the bottle mouth and has a zigzag pouring port. The lower end of the anti-residual liquid inner bottle mouth is integrally connected with the inner wall of the bottle neck of the bottle-shaped container. There is an inverted wedge-shaped gap between the bottle mouth and the inner wall of the bottle neck.

The application principle of the utility model: the inner bottle mouth of the anti-residual liquid is integrated with the original bottle mouth. When the bottle-shaped container is poured, the liquid is poured out from the zigzag pouring port of the inner bottle mouth of the anti-residual liquid. When the pouring is stopped, The liquid remaining in the zigzag pouring port flows into the tapered gap between the bottle mouth of the anti-residue liquid and the inner wall of the bottle neck and flows back into the bottle through the return port. The original bottle cap and the threaded mouth of the original bottle neck still form an external seal.

The utility model has the advantages of novel structure and convenient use, the bottle mouth will not leave liquid at the bottle mouth during use, and the original bottle cap and the threaded opening at the original bottle neck still form an external seal.

Description of drawings

Accompanying drawing 1 is the bottle-shaped container structural representation that does not leave residual liquid in this bottle mouth.

Accompanying drawing 2 is the top view of the bottle-shaped container that does not leave residual liquid in the bottle mouth.

In the picture: 1. Inner mouth of anti-residue liquid 2. Zigzag pouring mouth 3. Bottleneck

4. Return port 5. Wedge-shaped gap

Detailed ways

Example:

A bottle-shaped container with no residual liquid left in the mouth of the bottle-shaped container. An anti-residual liquid inner bottle mouth 1 is provided at the mouth of the bottle-shaped container. The upper end of the mouth 1 is consistent with the bottle mouth and is provided with a zigzag pouring mouth 2. The lower end of the anti-residual liquid inner bottle mouth 1 is integrally connected with the inner wall of the bottleneck 3 of the bottle-shaped container. The backflow port 4 is a wedge-shaped gap 5 between the anti-residual liquid inner bottle mouth 1 and the inner wall of the bottleneck 3 .

In this embodiment, the bottle body is made of plastic, the outer diameter of the bottle mouth is 32.5mm, the outer diameter of the anti-residue liquid inner bottle mouth is 29mm, the sawtooth angle of the sawtooth pouring mouth is 60°, the sawtooth height is 8mm, and the width of the return opening is 3mm.

Application method: Let the liquid flow out from the sawtooth pouring port when necessary. Under the action of the sawtooth, not only the liquid is more concentrated during the flow, but also there is very little liquid remaining at the sawtooth after pouring. This part of the remaining liquid It flows down along the outer wall of the inner ring and will not contaminate the outer ring of the bottle mouth. At the same time, the small part of residual liquid that flows down is collected in the wedge-shaped gap. Flow back into the bottle. With such a structure, not only will no liquid flow out along the bottle mouth to cause waste, so it will not pollute the bottle mouth, thereby preventing mildew and bacterial reproduction at the bottle mouth, and ensuring the hygiene of the bottle during use.

Claims (1)

1. a bottle neck does not stay the bottle-shaped vessel of raffinate, it is characterized in that: the bottle mouth position at bottle-shaped vessel is provided with bottleneck in the anti-raffinate, bottleneck is a back taper build funnel structure in the anti-raffinate, the upper end of bottleneck is consistent with bottleneck and be provided with the serration filtering port in the anti-raffinate, the lower end of bottleneck is connected with the bottleneck inwall one of bottle-shaped vessel in the anti-raffinate, bottleneck is provided with the refluxing opening of up/down perforation in the anti-raffinate, prevents between interior bottleneck of raffinate and the bottleneck inwall for falling wedge-shaped crevice.

Images