Anti-splashing second pipe fitting structure and cup

Abstract

The utility model is suitable for the technical field of anti-splashing, and provides an anti-splashing second pipe fitting structure which comprises a shell, a first pipe fitting and a second pipe fitting, the water inlet end is connected to one end of the shell, and the water inlet end is connected with the second pipe fitting; the water outlet is connected to the other end of the shell and connected with the first pipe fitting, and the diameter of the water inlet end is smaller than that of the water outlet. The utility model further provides a cup. The cup comprises the anti-splashing second pipe fitting structure. When the cover is opened, water flow enters the cavity from the water inlet end, the speed of the water flow in the cavity is obviously smaller than that in the water inlet end due to the fact that the space is enlarged, the buffering effect is achieved, when the water flow enters the first pipe fitting from the water outlet, the water flow is not torrential any more, and then the good pressure relief buffering effect is achieved. And the conditions of splashing and scalding are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of splash prevention, and in particular relates to a splash prevention second pipe structure and a cup. Background Art

[0002] With the existing second pipe water cup products, after filling with hot water, the flip cover is opened. Since the pressure relief port cannot release pressure instantly, the air pressure in the cup is high, so hot water is easy to gush out from the second pipe port, causing the risk of scalding.

[0003] In order to achieve pressure relief of water flow in the second pipe fitting process, the utility model with application number 201821492837.2 discloses a splash-proof second pipe fitting valve device, which effectively prevents hot water from splashing at the moment of opening the cover by setting a accommodating cavity and installing a memory spring in the accommodating cavity and utilizing the physical properties of the memory spring. When the temperature is higher than a certain level, the valve will close to prevent hot water from being sucked into the mouth.

[0004] However, in actual use, the effect of the memory spring will fade with the increase of usage time, and it cannot achieve a long-term effective anti-spray effect. It cannot also meet the needs of some users to drink hot water above a predetermined temperature, and the use effect is poor. Utility Model Content

[0005] The purpose of the embodiments of the utility model is to provide a splash-proof second pipe structure, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The embodiment of the utility model is implemented as follows: a splash-proof second pipe structure comprises:

[0007] A shell, wherein a cavity is formed inside the shell;

[0008] A water inlet end is connected to one end of the housing, and the water inlet end is connected to the second pipe member;

[0009] A water outlet is connected to the other end of the shell, and the water outlet is connected to the first pipe member.

[0010] Preferably, the diameter of the water inlet is smaller than the diameter of the water outlet.

[0011] Preferably, the outer shell comprises a lower shell and an upper shell, the lower shell and the upper shell are detachably connected, the lower shell and the water inlet are integrally formed, and the upper shell and the water outlet are integrally formed.

[0012] Preferably, the shell is an integrated shell, one end of the integrated shell is integrally formed with the water inlet end, and the other end of the integrated shell is integrally formed with the water outlet.

[0013] Preferably, a buffer portion is provided at the bottom of the water outlet, and the buffer portion is a structure that is narrow at the bottom and wide at the top.

[0014] Preferably, a mounting portion is provided on the inner wall of the shell, and a filter portion is mounted on the mounting portion.

[0015] Another purpose of an embodiment of the utility model is to provide a cup, wherein the cup comprises the above-mentioned splash-proof second pipe structure.

[0016] An anti-splashing second pipe fitting structure provided by an embodiment of the utility model is aimed at the problems in the prior art. A water inlet end is provided to be connected to the second pipe fitting. The water inlet end and one end of the outer shell are integrally formed. A water outlet is integrally formed at the other end of the outer shell. The water outlet is detachably connected to the lower end of the first pipe fitting. The first pipe fitting, the water outlet, the outer shell, the water inlet end and the second pipe fitting form an integral structure. The diameter of the water inlet end is smaller than the diameter of the water outlet. The water inlet end and the water outlet can be on the same central axis or staggered. When the cover is opened, water flows into the cavity from the water inlet end. Due to the increase in space, the water flow speed in the cavity is significantly smaller than the speed in the water inlet end, thereby achieving a buffering effect. When the water flows into the first pipe fitting from the water outlet, the water flow is no longer turbulent, thereby achieving a good pressure relief buffering effect, avoiding splashing and scalding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a splash-proof second pipe structure provided in an embodiment of the utility model;

[0018] Figure 2 Another structural schematic diagram of a splash-proof second pipe structure provided by an embodiment of the utility model;

[0019] Figure 3 Another structural schematic diagram of a splash-proof second pipe structure provided by an embodiment of the utility model;

[0020] Figure 4 Another structural schematic diagram of a splash-proof second pipe structure provided by an embodiment of the utility model;

[0021] Figure 5 The present invention is a schematic structural diagram of a cup provided in an embodiment of the present invention.

[0022] In the attached drawings: 1-water inlet; 2-lower shell; 3-upper shell; 4-water outlet; 5-first pipe fitting; 6-second pipe fitting; 7-buffer part; 8-integrated shell; 9-installation part; 10-filter part. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] like Figures 1 to 4 As shown, a structural diagram of a splash-proof second pipe structure provided by an embodiment of the utility model includes:

[0026] A shell, wherein a cavity is formed inside the shell;

[0027] A water inlet end 1 is connected to one end of the housing, and the water inlet end 1 is connected to a second pipe member 6;

[0028] The water outlet 4 is connected to the other end of the shell, and the water outlet 4 is connected to the first pipe 5 .

[0029] Specifically, the diameter of the water inlet 1 is smaller than the diameter of the water outlet 4.

[0030] In one embodiment of the utility model, the splash-proof second pipe structure is designed to solve the problems in the prior art. A water inlet 1 is connected to a second pipe 6. The water inlet 1 is integrally formed with one end of the shell. A water outlet 4 is integrally formed at the other end of the shell. The water outlet 4 is detachably connected to the lower end of the first pipe 5. The first pipe 5, the water outlet 4, the shell, the water inlet 1 and the second pipe 6 form an integral structure. The diameter of the water inlet 1 is smaller than the diameter of the water outlet 4. The water inlet 1 and the water outlet 4 can be on the same central axis or staggered. When the cover is opened, water flows into the cavity from the water inlet 1. Due to the enlarged space, the water flow speed in the cavity is significantly smaller than the speed in the water inlet 1, achieving a buffering effect. When the water flows into the first pipe 5 from the water outlet 4, the water flow is no longer turbulent, thereby achieving a good pressure relief buffering effect to avoid splashing and scalding.

[0031] The water inlet 1 and the second pipe 6, the water outlet 4 and the first pipe 5 are detachable, which is convenient for cleaning and can effectively avoid dirt residue.

[0032] like Figure 1 As shown, as a preferred embodiment of the utility model, the shell includes a lower shell 2 and an upper shell 3, the lower shell 2 and the upper shell 3 are detachably connected, the lower shell 2 and the water inlet end 1 are integrally formed, and the upper shell 3 and the water outlet 4 are integrally formed.

[0033] The outer shell may be a split structure of a lower shell 2 and an upper shell 3, and the lower shell 2 and the upper shell 3 are detachably connected to form the outer shell.

[0034] like Figure 3 As shown, as another preferred embodiment of the utility model, the shell is an integrated shell 8, one end of the integrated shell 8 is integrally formed with the water inlet end 1, and the other end of the integrated shell 8 is integrally formed with the water outlet 4.

[0035] The housing may also be an integral shell 8 .

[0036] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, a buffer portion 7 is provided at the bottom of the water outlet 4, and the buffer portion 7 is a structure that is narrow at the bottom and wide at the top.

[0037] The bottom of the water outlet 4 may be a conventional structure, or a buffer portion 7 may be added to achieve further buffering by utilizing the structure of the buffer portion 7 .

[0038] like Figure 4 As shown, as a preferred embodiment of the utility model, a mounting portion 9 is provided on the inner wall of the shell, and a filter portion 10 is installed on the mounting portion 9.

[0039] In order to achieve the purpose of filtering, a mounting portion 9 may be provided inside the housing, and a filter portion 10 may be mounted on the mounting portion 9 to filter solids in the liquid. The filter portion 10 may be a filter sheet.

[0040] like Figure 5 As shown, it is a structural diagram of a cup provided by an embodiment of the utility model, and the cup includes the above-mentioned splash-proof second pipe structure.

[0041] The splash-proof second pipe structure can be applied to a cup, with the first pipe 5 mounted on the cup cover and the second pipe 6 placed inside the cup body.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A splash-proof second pipe structure, characterized in that: include: A shell, wherein a cavity is formed inside the shell; A water inlet end (1) is connected to one end of the outer shell, and the water inlet end (1) is connected to a second pipe member (6); A water outlet (4) is connected to the other end of the shell, and the water outlet (4) is connected to the first pipe (5); The outer shell comprises a lower shell (2) and an upper shell (3), the lower shell (2) and the upper shell (3) are detachably connected, the lower shell (2) and the water inlet end (1) are integrally formed, and the upper shell (3) and the water outlet (4) are integrally formed; A buffer portion (7) is provided at the bottom of the water outlet (4); the buffer portion (7) is a structure that is narrow at the bottom and wide at the top.

2. The splash-proof second pipe structure according to claim 1, characterized in that: The diameter of the water inlet end (1) is smaller than the diameter of the water outlet (4).

3. The splash-proof second pipe structure according to claim 1, characterized in that: A mounting portion (9) is provided on the inner wall of the shell, and a filter portion (10) is mounted on the mounting portion (9).

4. A cup, characterized in that: The cup comprises the splash-proof second pipe structure as described in any one of claims 1-3.

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