CN205076225U - An elastic self-sealing water outlet structure - Google Patents

Abstract

The utility model discloses an elastic self-sealing water outlet structure, which comprises a water outlet nozzle and a cover arranged on the water outlet nozzle, wherein a sealing tray consisting of a deformation part and a water outlet pipe is arranged in the water outlet nozzle, the top of the water outlet pipe is provided with a water outlet hole, the connection part of the deformation part and the water outlet pipe is provided with a sealing valve, when in a natural state, the elastic action of the water outlet hole is naturally sealed, the sealing valve is in contact with the periphery of the hole of the cover to form sealing, so that the liquid in a container keeps clean and sanitary, even if the container is toppled over, the liquid in the container can not be toppled over, when the container is squeezed by hands, the pressure in the container forces the water outlet hole to be opened, the liquid in the container is sprayed out from the water outlet hole, the sprayed flow is small, the flow is easy to control, the water outlet pipe is pressed, the flow rate of outflow is big, can realize squeezing and holding between fingers little flow play water and pressing large-traffic play water, and is simple to use, convenient.

Description

An elastic self-sealing water outlet structure

technical field

The utility model relates to a packaging container, in particular to a water outlet structure of a liquid packaging container.

Background technique

In the prior art, a liquid packaging container such as a water bottle or a water bag is provided with a spout, and a lid is installed on the spout, and the lid only has a single function of opening and closing. In particular, after the lid is opened, the mouth of the bottle is opened. On the one hand, Drinks etc. in the container are easily contaminated, and on the other hand, the liquid in the container is easy to spill.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a water outlet structure capable of squeezing water out and pressing water out, and having an elastic self-sealing function.

The technical scheme that the utility model solves its technical problem adopts is:

An elastic self-sealing water outlet structure, including a spout and a cover installed on the spout, a sealing tray made of elastic material is installed in the spout, and the sealing tray is composed of a deformation part and a cover located on the deformation part. The top of the water outlet pipe is closed, the top of the water outlet pipe is provided with a water outlet hole, the connection between the deformation part and the water outlet pipe is provided with a sealing valve, and the deformation part is provided with an inlet The water inlet, the water inlet is located on the lower side of the sealing valve, the water outlet is provided with a fixed ring, the lower end of the deformation part rests on the fixed ring, and the cover is provided with a hole for the outlet pipe. In the natural state of the cover hole exposed at the top, the water outlet hole is naturally closed by elastic action, and the sealing valve is in contact with the surrounding of the cover hole to form a seal.

The outer wall of the water outlet pipe is provided with an axial water outlet groove.

The lower end of the deformation part is provided with a fixing ring, and after assembly, the fixing ring rests on the fixing ring.

The outer wall of the spout is provided with a circumferential clamping ring, and the inner wall of the cover is provided with a clamping groove, and after assembly, the clamping ring is clamped into the clamping groove.

The beneficial effects of the utility model are: a sealing tray is installed in the spout of the utility model, and in the natural state, the elastic effect of the water outlet hole is naturally closed, and the sealing valve contacts with the surrounding of the lid hole to form a seal, so that the liquid in the container is kept clean and hygienic , even if the container is tipped over, the liquid in the container will not be poured. When the container is squeezed by hand, the pressure in the container will force the water outlet hole to open, and the liquid in the container will be sprayed out from the water outlet hole. The spraying flow rate is small and the flow rate is easy to control. Press the water outlet pipe, the sealing tray is deformed, the sealing valve is separated from the cover, the liquid in the container enters from the water inlet, and flows out from the gap between the cover hole and the water outlet pipe. The outflow flow is large, and it can realize small flow water discharge by squeezing and large flow by pressing Out of water, easy and convenient to use.

Description of drawings

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

Fig. 1 is a schematic diagram of structural decomposition of the utility model;

Fig. 2 is the structural natural state schematic diagram of the present utility model;

Fig. 3 is a schematic diagram of the structure and use state of the utility model;

Fig. 4 is a structural schematic diagram of a sealed tray;

Fig. 5 is a schematic structural view of the water outlet.

detailed description

Referring to Figures 1 to 5, an elastic self-sealing water outlet structure includes a water outlet 1 and a cover 2 installed on the water outlet 1. In this embodiment, the outer wall of the water outlet 1 is provided with circumferential The snap ring 12, the inner wall of the cover 2 is provided with a snap slot 13, after assembly, the snap ring 12 snaps into the snap slot 13, and the cover 2 is fixed on the spout 1, the structure is simple, The assembly is firm. Of course, the cover 2 and the spout 1 can also be connected by means of threads or the like.

A sealed tray made of elastic material such as silica gel is installed inside the spout 1. The sealed tray is composed of a deformed part 3 and an outlet pipe 4 located at the upper end of the deformed part 3. The top of the outlet pipe 4 is closed , the top of the water outlet pipe 4 is provided with a small water outlet hole 5, the connecting part of the deformation part 3 and the water outlet pipe 4 is provided with a sealing valve 6, the deformation part 3 is provided with a water inlet 7, the inlet The water port 7 is located on the lower side of the sealing valve 6, and the water outlet nozzle 1 is provided with a fixed ring 8, and the lower end of the deformation part 3 rests on the fixed ring 8. In this embodiment, the deformation part The lower end of 3 is provided with a fixed ring 11, and after assembly, the fixed ring 11 rests on the fixed ring 8. The cover 2 is provided with a cover hole 9 for exposing the top of the water outlet pipe 4 , and for smooth water outlet, the outer wall of the water outlet pipe 4 is provided with an axial water outlet groove 10 .

In the natural state, the water outlet hole 5 is naturally closed by elastic action, and the sealing valve 6 is in contact with the surrounding of the cover hole 9 to form a seal, so that the liquid in the container is kept clean and hygienic. Even if the container is dumped, the liquid in the container will not It will pour, press the outlet pipe 4, the sealing tray is deformed, the sealing valve 6 is separated from the cover 2, the liquid in the container enters from the water inlet 7, flows into the outlet groove 10 from the gap between the cover hole 9 and the outlet pipe 4, and flows out The flow rate is large, and it can realize water discharge with small flow rate by squeezing and large flow rate by pressing, which is simple and convenient to use.

Claims (4)

1. An elastic self-sealing water outlet structure, including a water outlet (1) and a cover (2) installed on the water outlet (1), characterized in that the water outlet (1) is equipped with a The sealed tray is formed by the deformation part (3) and the water outlet pipe (4) located at the upper end of the deformation part (3), the top of the water outlet pipe (4) is closed, and the water outlet pipe (4) ) is provided with a water outlet hole (5), the connecting part of the deformation part (3) and the water outlet pipe (4) is provided with a sealing valve (6), and the deformation part (3) is provided with a water inlet (7 ), the water inlet (7) is located on the lower side of the sealing valve (6), the water outlet (1) is provided with a fixed ring (8), and the lower end of the deformation part (3) rests on the On the fixing ring (8), the cover (2) is provided with a cover hole (9) for exposing the top of the water outlet pipe (4). In the natural state, the water outlet hole (5) is naturally closed by elastic action, so The sealing valve (6) is in contact with the periphery of the cover hole (9) to form a seal. 2. The water outlet structure according to claim 1, characterized in that the outer wall of the water outlet pipe (4) is provided with an axial water outlet groove (10). 3. The water outlet structure according to claim 1, characterized in that a fixing ring (11) is provided at the lower end of the deformation part (3), and after assembly, the fixing ring (11) rests on the fixing ring (8 )superior. 4. The water outlet structure according to claim 1, characterized in that the outer wall of the water outlet (1) is provided with a circumferential snap ring (12), and the inner wall of the cover (2) is provided with a snap slot ( 13), after assembly, the locking ring (12) is snapped into the locking groove (13).