CN2305377Y

CN2305377Y - Leak-proof bottle neck structure

Info

Publication number: CN2305377Y
Application number: CN 97238133
Authority: CN
Inventors: 王顺安
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-06
Filing date: 1997-05-06
Publication date: 1999-01-27
Anticipated expiration: 2007-05-06

Abstract

The utility model introduces a leak-proof bottle neck structure, which is characterized in that the bottle neck is composed of an inner bottle neck and an outer bottle neck, and the height of the outer bottle neck can be lower than the inner bottle neck. A back flow flute whose flute bottom lies on different horizons is equipped between the inner and outer bottle necks, and the lowest position of the back flow flute is equipped with a back flow bore connected with the bottle cavity. According to the bottle neck structure, the utility model can efficiently prevent the liquid in the bottle dropping along bottle outer wall, and it not only keeps the bottle clean but also keeps the storing compartment clean and eliminates users' worry.

Description

The anti-bottleneck structure of omitting

The utility model relates to a kind of anti-omission bottleneck structure; Be a kind of novel container containing, belong to the daily life tools class.

Bottle, especially splendid attire edible oil, the flask of soy sauce and cooking liquid condiment in use has a general defective: after use, always have a certain amount of raffinate along the outer wall of vessel gently flow on the table top, light pollution kitchen environment not, and bring worry to the user.

The purpose of this utility model provides a kind of bottleneck structure of innovation, eliminates this bothersome trouble.

The feature of this anti-omission bottleneck structure is that described bottleneck is made up of interior bottleneck (1) and outer bottleneck (2), and requires the height of described outer bottleneck (2) to be lower than interior bottleneck (1); Flow groove (3) between the described inside and outside bottleneck once, and the bottom land that requires this backflow groove (3) is provided with a hole for back flow (4) that communicates with the vessel inner chamber at the most low-lying place of this backflow groove (3) not on the same water surface.

According to the anti-bottleneck structure of omitting of such scheme design-calculated, compare with at present common bottleneck structure, its advantage is to prevent effectively that the bottleneck raffinate is along the downward drip of bottle, the cleaning that can not only keep the bottle outer wall, the cleaning that also can keep seasoning matter vessel storing compartment has also been eliminated people's a big worry simultaneously.

Accompanying drawing is a structural representation of the present utility model.

Further describe the utility model below in conjunction with accompanying drawing, and provide embodiment.

This anti-omission bottleneck structure shown in the drawings, form by interior bottleneck (1) and outer bottleneck (2), because the height of described outer bottleneck (2) is lower than interior bottleneck (1), therefore when we tilt bottle pour out in liquid and when setting upright, the seasoning matter (edible oil or soy sauce and so on) that flows out in the bottle chamber, the seasoning matter that remains on the interior bottleneck (1) promptly moves down along bottleneck, flows in the backflow groove (3) between the inside and outside bottleneck; At this moment because the concave bottom of groove not on same horizontal surface, so residual liquid can flow to the most low-lying place, and passes through the hole for back flow (4) that this most low-lying place is provided with again simultaneously, flow into the bottle chamber and return mother liquor.

Claims

1, a kind of anti-omission bottleneck structure it is characterized in that described bottleneck is made up of interior bottleneck (1) and outer bottleneck (2), and the height of described outer bottleneck (2) should be lower than interior bottleneck (1); The not backflow groove (3) on same horizontal surface of one bottom land is arranged between the described inside and outside bottleneck, be provided with a hole for back flow that communicates with bottle intracavity (4) at the most low-lying place of this backflow groove (3).