CN211810646U

CN211810646U - Leakage-proof funnel

Info

Publication number: CN211810646U
Application number: CN202020338360.3U
Authority: CN
Inventors: 李俊; 朱勇健
Original assignee: Nantong Beifeng Rubber And Plastic Products Co ltd
Current assignee: Nantong Beifeng Rubber And Plastic Products Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-30
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a leak protection funnel, this leak protection funnel include feed liquor part and funnel main part. The funnel main part includes upper portion installation face, funnel cavity and drain pipe, and the funnel cavity links to each other with the upper portion installation face, and the drain pipe sets up in the bottom of funnel cavity, and the feed liquor part sets up on the installation face of upper portion, and the funnel cavity includes water conservancy diversion curved surface and binding face. The leakage-proof funnel has the advantages of reasonable design, simple and reliable structure, convenient use, capability of preventing liquid from leaking and sputtering, production environment protection, worker protection and the like, and has good market prospect.

Description

Leakage-proof funnel

Technical Field

The utility model relates to a funnel field, concretely relates to leak protection funnel.

Background

In modern industry, some liquids are typically sealed into barrels, such as chemical feedstocks. When the liquid container needs to be used, the barrel cover is opened by using a barrel opening device, and the liquid in the barrel cover is taken. When the liquid taking device is used, the barrel body is inclined, so that the liquid in the barrel body flows out through the opening.

When pouring, the liquid that flows out often can drip along the outer wall of bucket, not only extravagant raw materials also is a potential risk to the environment of production and staff's health safety.

Therefore, it is necessary to develop a leakage-proof funnel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the deficiency of prior art, this application provides a leak protection funnel. The leakage-proof funnel has the advantages of reasonable design, simple and reliable structure, convenient use, capability of preventing liquid from leaking and sputtering, production environment protection, worker protection and the like, and has good market prospect.

One aspect of the present application is to provide a leakage prevention funnel including a liquid inlet part and a funnel main body. The funnel main part includes upper portion installation face, funnel cavity and drain pipe, and the funnel cavity links to each other with the upper portion installation face, and the drain pipe sets up in the bottom of funnel cavity, and the feed liquor part sets up on the installation face of upper portion, and the funnel cavity includes water conservancy diversion curved surface and binding face.

In some embodiments, the funnel body further comprises a first flow-directing plate and a second flow-directing plate, the first flow-directing plate and the second flow-directing plate being disposed on the upper mounting surface.

In some embodiments, the first and second flow conduction plates are disposed in a "chevron" shape on the upper mounting surface.

In some embodiments, the upper mounting surface further comprises a curved drainage surface, the curved drainage surface is a concave curved surface, the curved drainage surface is arranged between the liquid inlet component and the funnel cavity, and the curved drainage surface is communicated with the abutting surface.

In some embodiments, the funnel body further comprises a splash guard disposed on a side of the upper mounting surface corresponding to the flow directing curved surface.

In some embodiments, the funnel body is an integrally formed funnel body.

In some embodiments, the funnel body is made of rubber, silicone, or soft plastic.

In some embodiments, the liquid inlet component further comprises a hollow tube and a liquid inlet component mounting surface, the liquid inlet component mounting surface is fixedly connected with one end of the hollow tube, an opening is formed in the liquid inlet component mounting surface, the opening is communicated with the interior of the hollow tube, and external threads are formed on the outer surface of the hollow tube.

In some embodiments, the liquid inlet component further comprises a hollow tube and a liquid inlet component mounting surface, the liquid inlet component mounting surface is fixedly connected with one end of the hollow tube, an opening is formed in the liquid inlet component mounting surface, the opening is communicated with the inside of the hollow tube, the outer diameter of one end, close to the liquid inlet component mounting surface, of the hollow tube is larger than that of the other end of the hollow tube, a liquid inlet component mounting opening is formed in the upper mounting surface, and the liquid inlet component penetrates through the liquid inlet component mounting opening to be.

In some embodiments, the liquid inlet part further comprises a sealing ring, and the sealing ring is sleeved outside the hollow pipe.

Drawings

The present application may be better understood by describing embodiments thereof in conjunction with the following drawings, in which:

FIG. 1 is a schematic view of a leak-proof funnel in one embodiment of the present application;

FIG. 2 is another schematic view of the embodiment of the present application as shown in FIG. 1.

The reference numbers illustrate:

100: a leakage-proof funnel;

10: a liquid inlet part;

11: a hollow tube;

12: a liquid inlet part mounting surface;

20: a funnel body;

21: a funnel cavity;

22: a flow guiding curved surface;

23: a binding face;

30: an upper mounting surface;

31: a first drainage plate;

32: a second drainage plate;

40: a liquid outlet pipe.

Detailed Description

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as is understood by those of ordinary skill in the art to which the invention belongs.

All numerical values recited herein as between the lowest value and the highest value are intended to mean all values between the lowest value and the highest value in increments of one unit when there is more than two units difference between the lowest value and the highest value.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It is noted that in the detailed description of these embodiments, in order to provide a concise description, all features of an actual implementation may not be described in detail.

As shown in fig. 1 and fig. 2, the leakage-proof funnel 100 includes a liquid inlet component 10 and a funnel main body 20, the funnel main body 20 includes an upper mounting surface 30, a funnel cavity 21 and a liquid outlet pipe 40, the funnel cavity 21 is connected to the upper mounting surface 30, the liquid outlet pipe 40 is disposed at the bottom of the funnel cavity 21, the liquid inlet component 10 is disposed on the upper mounting surface 30, and the funnel cavity 21 includes a guiding curved surface 22 and a fitting surface 23.

In some embodiments, the leakage-proof funnel 100 is installed on a barrel to be poured, the liquid inlet part 10 extends from an opening of the barrel, the abutting surface 23 is close to the barrel wall, and the liquid to be poured flows out from the liquid inlet part 10, along the funnel cavity and flows out through the liquid outlet pipe 40 arranged at the bottom of the funnel cavity 21.

In some embodiments, the funnel body 20 further comprises a first flow-directing plate 31 and a second flow-directing plate 32, the first flow-directing plate 31 and the second flow-directing plate 32 being disposed on the upper mounting surface 30. In particular embodiments, the first and second

flow guide plates

31, 32 are positioned on the upper mounting surface 30 in a "splayed" configuration. When liquid flows out of the barrel through the liquid inlet part 10, the liquid flows through the first drainage plate 31 and the second drainage plate 32 and then flows into the funnel cavity. The first drainage plate 31 and the second drainage plate 32 can control the flow direction of liquid, prevent the liquid from escaping from two sides, and ensure that the liquid flows into the cavity of the funnel.

In some specific embodiments, the upper mounting surface 30 further includes a curved drainage surface, the curved drainage surface is a concave curved surface, the curved drainage surface is disposed between the liquid inlet component 10 and the funnel cavity 21, and the curved drainage surface is communicated with the abutting surface 23. When liquid flows out of the barrel through the liquid inlet part 10, the liquid flows through the drainage curved surface and then flows into the funnel cavity. The drainage curved surface can control the flow direction of liquid, prevent that liquid from overflowing from both sides, guaranteed that liquid flows into the funnel cavity.

In some embodiments, the funnel body 20 further includes a splash guard disposed on a side of the upper mounting surface 30 corresponding to the flow directing curve 22. When liquid flows out of the barrel through the liquid inlet part 10, the liquid sometimes splashes outwards, and particularly when the barrel is full of liquid, the phenomenon often happens, and the splash guard can prevent the liquid from splashing.

In some embodiments, the funnel body 20 is an integrally formed funnel body 20. The integrally formed funnel main body 20 has no gap and reliable quality. The funnel body 20 may be made of some soft material, and in some specific embodiments, the funnel body 20 is made of rubber, silicone, or soft plastic. Since rubber, silica gel or soft plastic itself can be deformed to some extent, the leakage preventing funnel 100 can be applied to barrels of different diameters.

In some embodiments, the liquid inlet component 10 further includes a hollow tube 11 and a liquid inlet component mounting surface 12, the liquid inlet component mounting surface 12 is fixedly connected with one end of the hollow tube 11, an opening is arranged on the liquid inlet component mounting surface 12, the opening is communicated with the inside of the hollow tube 11, and the outer surface of the hollow tube 11 is provided with external threads. In some cases, this kind of inlet means 10 can adapt to the bucket that the opening position has corresponding internal thread, screws up through the internal and external screw thread cooperation, is connected liquid inlet means 10 closely with the staving.

In some embodiments, the liquid inlet component 10 further includes a hollow tube 11 and a liquid inlet component mounting surface 12, the liquid inlet component mounting surface 12 is fixedly connected with one end of the hollow tube 11, an opening is arranged on the liquid inlet component mounting surface 12, the opening is communicated with the inside of the hollow tube 11, the outer diameter of one end of the hollow tube 11 close to the liquid inlet component mounting surface 12 is larger than that of the other end, a liquid inlet component 10 mounting opening is arranged on the upper mounting surface 30, and the liquid inlet component 10 penetrates through the liquid inlet component 10 mounting opening to be connected with the upper mounting surface 30. In some cases, the outer surface of the hollow pipe 11 may be a circular truncated cone or be composed of a plurality of circular truncated cones, such a liquid inlet part 10 may be adapted to the opening of a wider variety of barrels, and when the diameter of the opening part of the barrel is larger than the minimum diameter of the hollow pipe 11 and smaller than the maximum diameter of the hollow pipe 11, the liquid inlet part 10 is pressed against the opening part of the barrel, so that the liquid inlet part 10 is tightly connected with the barrel body.

In some embodiments, the liquid inlet part 10 further comprises a sealing ring, and the sealing ring is sleeved outside the hollow pipe 11. The sealing ring can be arranged between the liquid inlet part 10 and the opening of the barrel body, so that liquid is prevented from escaping from a gap between the liquid inlet part 10 and the barrel body.

This specification describes the present application with specific examples, including the best mode, and may help anyone skilled in the art of the present invention to perform experimental operations, but is not intended to limit its scope.

Claims

1. The utility model provides a leak protection funnel, its characterized in that, the leak protection funnel includes inlet port spare and funnel main part, the funnel main part includes upper portion installation face, funnel cavity and drain pipe, the funnel cavity with upper portion installation face links to each other, the drain pipe set up in the bottom of funnel cavity, inlet port spare sets up on the installation face of upper portion, the funnel cavity includes water conservancy diversion curved surface and binding face.

2. The leakage prevention funnel of claim 1, wherein the funnel body further comprises a first flow guide plate and a second flow guide plate, the first flow guide plate and the second flow guide plate being disposed on the upper mounting surface.

3. The leakage prevention funnel of claim 2, wherein the first and second flow-directing plates are positioned on the upper mounting surface in a "chevron" shape.

4. The leakage-proof funnel of claim 1, wherein the upper mounting surface further comprises a curved drainage surface, the curved drainage surface is a concave curved surface, the curved drainage surface is disposed between the liquid inlet component and the funnel cavity, and the curved drainage surface is communicated with the abutting surface.

5. The leak-resistant funnel of claim 1, wherein the funnel body further comprises a splash baffle disposed on a side of the upper mounting surface corresponding to the flow-directing curved surface.

6. The leak-resistant funnel of any one of claims 1-5, wherein the funnel body is an integrally formed funnel body.

7. The leak-resistant funnel according to any one of claims 1 to 5, wherein the funnel body is made of rubber, silicone or soft plastic.

8. The leakage-proof funnel according to claim 1, wherein the liquid inlet member further comprises a hollow tube and a liquid inlet member mounting surface, the liquid inlet member mounting surface is fixedly connected with one end of the hollow tube, an opening is formed in the liquid inlet member mounting surface, the opening is communicated with the inside of the hollow tube, and external threads are formed on the outer surface of the hollow tube.

9. The leakage-proof funnel according to claim 1, wherein the liquid inlet member further comprises a hollow tube and a liquid inlet member mounting surface, the liquid inlet member mounting surface is fixedly connected with one end of the hollow tube, an opening is arranged on the liquid inlet member mounting surface, the opening is communicated with the inside of the hollow tube, the outer diameter of one end of the hollow tube close to the liquid inlet member mounting surface is larger than that of the other end of the hollow tube, a liquid inlet member mounting opening is arranged on the upper mounting surface, and the liquid inlet member penetrates through the liquid inlet member mounting opening and is connected with the upper mounting surface.

10. The leakage-proof funnel according to claim 8 or 9, wherein the liquid inlet member further comprises a sealing ring, and the sealing ring is sleeved outside the hollow tube.