Drain bellows for washing machines

Abstract

The utility model discloses a kind of washing machine drain corrugated pipes, including pipe body, connector and fastening sealing structure;The utility model when connector is butted with washing machine joint, connector inner side surface and joint surface surface are attached, at this time, anti-skid sleeve and joint surface are attached, then rubber ring is compressed and tightly pressed in joint surface, to realize the beneficial effect of efficient sealing, when connector is butted with washing machine joint, collar can be resisted in joint surface, can avoid in butting, the phenomenon of skewing occurs, then clamp is fixed in clamp mouth, so that rubber ring is tightly pressed in joint surface, under the action of anti-skid line, with better anti-skid effect, with the phenomenon of not easy to fall off, to realize the phenomenon of high stability.

Description

Technical Field

[0001] This utility model relates to the field of washing machine technology, specifically to a drainage corrugated pipe for washing machines. Background Technology

[0002] A washing machine is a household appliance that uses electricity to automatically clean clothes through mechanical action (such as rotation, agitation, and beating) and detergent. It greatly reduces the labor intensity of hand washing and is one of the essential cleaning tools for modern families. The washing machine drain corrugated pipe (also known as a drain corrugated pipe or drain hose) is a key component that connects the washing machine drain pump to the sewer and is responsible for draining the wastewater after washing.

[0003] The existing drainage corrugated pipes have the following problems:

[0004] When the existing drainage corrugated pipe is connected to the washing machine, the vibration generated during the operation of the washing machine can easily cause the corrugated pipe connection to loosen, resulting in an unstable connection. Utility Model Content

[0005] The purpose of this utility model is to provide a drainage corrugated pipe for washing machines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a corrugated drain pipe for a washing machine, comprising a pipe body, a connecting pipe provided on the pipe body, a fastening and sealing structure provided in the connecting pipe, the fastening and sealing structure comprising a collar, a collar provided on the inner side of the connecting pipe, an anti-slip sleeve provided in the collar, and a rubber ring provided in the anti-slip sleeve.

[0007] Preferably, the left and right ends of the anti-slip sleeve are inclined surfaces.

[0008] Preferably, the connecting pipe is provided with a positioning port, and the collar is located in the positioning port.

[0009] Preferably, the surface of the collar is in the same plane as the inner surface of the connector.

[0010] Preferably, the anti-slip sleeve is provided with anti-slip texture, and the anti-slip sleeve protrudes from the inner surface of the connecting pipe.

[0011] Preferably, the connecting pipe is provided with a clamping port, the position of which corresponds to the positioning port.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] When the connecting pipe is connected to the washing machine connector, the inner surface of the connecting pipe fits against the surface of the connector. At this time, the anti-slip sleeve fits against the surface of the connector, and the rubber ring is pressed tightly against the surface of the connector to achieve a highly efficient seal. When the connecting pipe is connected to the washing machine connector, the collar will press against the surface of the connector to prevent misalignment during connection. Then, the clamp is fixed on the clamp opening, so that the rubber ring is pressed tightly against the surface of the connector. Under the action of the anti-slip texture, it has a better anti-slip effect and is not easy to fall off, thus achieving high stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front view structural diagram of the present utility model;

[0016] Figure 3 This is a frontal cross-sectional view of the present invention.

[0017] Figure 4 This is a schematic diagram of the fastening and sealing structure of this utility model.

[0018] In the diagram: Pipe body-1, Connector-2, Fastening and sealing structure-3, Collar-31, Anti-slip sleeve-32, Rubber ring-33, Positioning port-34, Anti-slip texture-35, Clamp port-36. Detailed Implementation

[0019] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0020] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a corrugated drain pipe for a washing machine, including a pipe body 1, on which a connecting pipe 2 is integrally formed. The connecting pipe 2 is connected to the drain pipe of the washing machine. When the washing machine drains, the water from the washing machine will be discharged outward through the drain pipe and the pipe body 1. A fastening and sealing structure 3 is provided in the connecting pipe 2.

[0021] Please see Figure 3 and Figure 4 This utility model provides a drain corrugated pipe for a washing machine. The fastening and sealing structure 3 includes a collar 31. The collar 31 is provided on the inner side of the pipe 2. An anti-slip sleeve 32 is provided in the collar 31. A rubber ring 33 is provided in the anti-slip sleeve 32. The rubber ring 33 is elastic.

[0022] The anti-slip sleeve 32 has inclined surfaces at both ends, and anti-slip texture 35 is integrally formed on the anti-slip sleeve 32. The anti-slip sleeve 32 protrudes from the inner surface of the connecting pipe 2, so that when the connecting pipe 2 is connected to the connector, the anti-slip sleeve 32 will be compressed, which has a high sealing effect, and the anti-slip texture 35 can also have an anti-slip effect.

[0023] The connecting pipe 2 is provided with a positioning port 34, and the collar 31 is located in the positioning port 34. The surface of the collar 31 is on the same plane as the inner surface of the connecting pipe 2. When the connecting pipe 2 is connected to the washing machine, the collar 31 will be positioned to prevent tilting.

[0024] The connecting pipe 2 is provided with a clamping port 36, the position of which corresponds to the positioning port 34, so that when the clamp is fixed in the clamping port 36, it can better press the rubber ring 33 and achieve the beneficial effect of high sealing performance.

[0025] Specifically, when the connecting pipe 2 is connected to the washing machine connector, the inner surface of the connecting pipe 2 is in contact with the surface of the connector. At this time, the anti-slip sleeve 32 is in contact with the surface of the connector, and then the rubber ring 33 will be pressed tightly against the surface of the connector to achieve a highly efficient sealing effect. When the connecting pipe 2 is connected to the washing machine connector, the collar 31 will abut against the surface of the connector to prevent skewing during connection. Then, the clamp is fixed on the clamp opening 36, so that the rubber ring 33 is pressed tightly against the surface of the connector. Under the action of the anti-slip texture 35, it has a better anti-slip effect and is not easy to fall off, thus achieving high stability.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrugated drain pipe for a washing machine, comprising a pipe body (1), wherein a connecting pipe (2) is provided on the pipe body (1), characterized in that: It also includes a fastening and sealing structure (3), which is provided in the connecting pipe (2). The fastening and sealing structure (3) includes a collar (31), which is provided on the inner side of the connecting pipe (2). The collar (31) is provided with an anti-slip sleeve (32), and the anti-slip sleeve (32) is provided with a rubber ring (33).

2. The drain corrugated pipe for a washing machine according to claim 1, characterized in that: The left and right ends of the anti-slip sleeve (32) are inclined surfaces.

3. The drain corrugated pipe for a washing machine according to claim 1, characterized in that: The connector (2) is provided with a positioning port (34), and the collar (31) is located in the positioning port (34).

4. The drain corrugated pipe for a washing machine according to claim 3, characterized in that: The surface of the collar (31) is on the same plane as the inner surface of the connector (2).

5. The corrugated drain pipe for a washing machine according to claim 2, characterized in that: The anti-slip sleeve (32) is provided with anti-slip texture (35), and the anti-slip sleeve (32) protrudes from the inner surface of the connecting pipe (2).

6. The drain corrugated pipe for a washing machine according to claim 3, characterized in that: The connector (2) is provided with a clamping port (36), the position of which corresponds to the positioning port (34).

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