CN2161572Y

CN2161572Y - Liquid container bottle mouth

Info

Publication number: CN2161572Y
Application number: CN 92234634
Authority: CN
Inventors: 叶斯奕
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-30
Filing date: 1992-09-30
Publication date: 1994-04-13
Anticipated expiration: 2002-09-30

Abstract

The utility model relates to a bottle mouth for a liquid container, comprising a casing whose external wall is provided with a liquid collecting plate, a liquid returning valve, a seal washer, and a connecting head. When the container is sloped to pour out liquid, the liquid returning valve is closed; when the container is upright, the liquid returning valve is opened, and liquid in the liquid collecting plate can flow back the interior of the container by the liquid returning valve, while liquid in the interior of the container can not directly enter the liquid collecting plate from the liquid returning valve. The bottle mouth for a liquid container can completely avoid liquid losses when the liquid flows to the outer wall of the container and pollution for the surrounding environment. At the same time, the utility model can also conveniently install the bottle mouths of homogeneous specifications on the containers of different specifications.

Description

Liquid container bottle mouth

The utility model relates to a kind of liquid container bottle neck that is used for liquid guide flow.

As everyone knows, work as tilt container, liquid is poured out from the container liquid outlet, make container upright again, in this operating process, partially liq often takes place climb over container liquid outlet upper limb, glide along container outer wall, cause the loss of liquid, and polluted the outer wall and the surrounding environment of container, a kind of public bottle neck that has liquid dish is arranged, be assemblied on the container liquid outlet, liquid collecting and the water conservancy diversion that flows to bottle neck liquid outlet outer wall can be returned internal tank, but be level at the bottom of this bottle neck liquid dish, liquid return is slower, even be stuck on the chassis, and when the operation of falling liquid, the liquid in the container is easy to directly enter liquid dish from liquid return hole, and the upper limb that climbs over liquid dish flows to the outer wall of container.

The purpose of this utility model provide a kind of can with the whole liquid on the liquid dish apace drainage return in the container, can avoid liquid in the container directly to enter the bottle neck product of liquid dish from liquid return hole again fully.

Its solution: be bevelled above the liquid dish chassis, near the chassis lowest part through hole that is communicated with liquid dish and internal tank arranged, and piston is installed outside through hole, the utility model is further described below in conjunction with specific embodiment.

Accompanying drawing 1: the front section view of liquid container bottle neck.

Accompanying drawing 2: the front section view of second kind of liquid container bottle neck of the present utility model.

Fig. 1 shows the structure of liquid container bottle neck, and it comprises housing (1), tightening seal washer (11), piston (9), spring (10), switch (5), loam cake (4) and connector (13).Housing (1) inner chamber bottom is inlet (3), top is liquid outlet (2), it is bevelled and the liquid dish (6) that has through hole (8) that outer wall has chassis (7), the liquid collecting that flows to liquid outlet (2) outer wall is in liquid dish (6), and flow to the bottom position on chassis, flow back to internal tank from through hole (8) simultaneously.

Piston (9), spring (10), the through hole (8) that switch (5) and liquid dish (6) are tried to get to the heart of a matter constitutes back the liquid valve, referring to Fig. 1, the epimere of piston (9) penetrates the through hole (8) that liquid dish (6) is tried to get to the heart of a matter, hypomere penetrates the hole (12) on tightening seal washer (11) plane, the spring made from steel wire (10) is enclosed within the hypomere of piston (9), accepted by tightening seal washer (11), piston (9) is upwards pushed up, switch (5) is conjuncted with loam cake (4), be positioned at the top of piston (9), loam cake is when the open position, and piston (9) is pushed to by spring (10), and through hole (8) is closed; Loam cake is when off position, and piston (9) is pushed to down by switch (5), and through hole (8) is opened.

Referring to Fig. 1, outside thread is arranged at the top of connector (13), be connected with the inlet (3) of housing (1) inner chamber, and tightening seal washer (11) compressed, negative thread is arranged at the bottom of connector (13), can dock with the liquid outlet of container, so that can be according to the difference of container liquid outlet size, the connector of configuration corresponding size, the utility model also can directly dock the inlet (3) of housing (1) inner chamber with the liquid outlet of container.

Another kind of version of the present utility model as shown in Figure 2, its difference is the hypomere that saves switch (5) and piston (9); Spring (10) is inlayed with plastics upper body and corrosion-resistant steel lower body forms swing spring (14) replacement, and swing spring (14) is by tightening seal washer (11) supporting, and dependence action of gravity swing.When tilt container, swing spring (14) is pushed piston (9) to, and through hole (8) is closed.When container was upright, swing spring (14) was return low level, and piston (9) falls by deadweight, and through hole (8) is opened.

Bottle neck of the present utility model is compared with public bottle neck, can guarantee not make in the operation of falling liquid liquid to flow to container outer wall, therefore can avoid the loss of liquid fully, and keep the outer wall of container and the cleaning of surrounding environment.

Claims

1, a kind of liquid container bottle neck, form by housing (1), tightening seal washer (11) and loam cake (4), the bottom of housing (1) inner chamber is inlet (3), top is liquid outlet (2), outer wall has the liquid dish (6) of the band through hole (8) of trying to get to the heart of a matter, the chassis (7) that it is characterized in that liquid dish (6) is a bevelled, and locate to install piston (9) at through hole (8), the below of piston (9) is equipped with spring (10), the top is equipped with switch (5), have hole (12) on the plane of tightening seal washer (11), inlet (3) is equipped with connector (13).

2,, it is characterized in that described chassis (7) has 1 through hole (8) near lowest part according to the liquid container bottle neck of claim 1.

3, according to the liquid container bottle neck of claim 1, the epimere that it is characterized in that described piston (9) penetrates in the through hole (8) of chassis (7), hypomere penetrates in the hole (12) of tightening seal washer (11), and by spring (10) with to be fixed on the switch (5) of loam cake (4) spacing.

4,, it is characterized in that described connector (13) is to be threaded with inlet (3), and tightening seal washer (11) is compressed according to the liquid container bottle neck of claim 1.

5,, it is characterized in that described piston (9) is spacing by swing spring (14) according to the liquid container bottle neck of claim 1.

6,, it is characterized in that described swing spring (14) inlays plastics with corrosion-resistant steel and make, by tightening seal washer (11) support according to the liquid container bottle neck of claim 5.