Anti-fouling drain
By setting the bounce core at the top of the drain tube and using the design of the overwater cover and the overwater outlet, it prevents dirt from entering the bounce core, and solves the problem of existing drains being stuck and fails due to dirt, extends the service life and improves stability.
Patent Information
- Application Number
- CN202421424276.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing bouncing drainers are prone to get stuck and fail due to dirt entering the bouncing core, resulting in a short service life.
An anti-stain drainer is designed, which sets the bounce core at the top of the drain barrel, and the water flows directly into the drain barrel through the water cover and the water outlet to prevent dirt from entering the bounce core. In addition, through the design of the isolation ring and isolation groove, dirt can also be prevented from entering the bouncing core when impacting the water flow.
It effectively prevents dirt from entering the bounce core, extends the service life of the drain, and improves the stability of the product.
Smart Images
Figure CN222745212U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drainers, in particular to an anti-fouling drainer. Background Art
[0002] As people's living standards improve, all kinds of drains in the home are equipped with drains, and users can control the drains themselves, meeting people's needs for water sealing, drainage, deodorization and insect prevention. As shown in the technology disclosed in the existing bouncing drain, the bouncing core is deeply installed in the drain tube, so hair, dirt and other impurities can easily enter the bouncing core, which can easily cause the bouncing core to get stuck and fail.
[0003] In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content
[0004] The main purpose of the utility model is to provide an anti-fouling drain, which has a good anti-fouling effect and can prevent the drain from being stuck and becoming ineffective due to dirt entering the drain.
[0005] In order to achieve the above purpose, the solution of the utility model is:
[0006] A kind of anti-fouling water drainer, which includes a face cover, a sealing ring, a water flow cover and a bouncing core, wherein the water flow cover is formed with a plurality of water flow openings on its circumference, and the water flow cover is mounted on the top of a water drain cylinder; the lower end of the bouncing core is fixedly connected to the water flow cover, and the lower end of the face cover is fixedly mounted on the upper end of the bouncing core; the sealing ring is fixedly mounted on the face cover; the bouncing core has two states; when the bouncing core is in a compressed state, the sealing ring is sealed between the face cover and the water drain cylinder; when the bouncing core is in an extended state, the sealing ring does not contact the water drain cylinder.
[0007] Furthermore, the surface cover is also formed with an isolation ring, and the water-passing cover is formed with an isolation groove; the isolation ring is movably inserted in the isolation groove; and the spring core is installed in the isolation ring and the isolation groove.
[0008] Furthermore, a plurality of support blocks are formed at the lower end of the circumference of the water-passing cover, and the water-passing opening is formed between the support blocks.
[0009] Furthermore, the surface cover is made of plastic material, and the surface cover is wrapped with a protective cover, and the protective cover is made of metal material.
[0010] Furthermore, a plurality of reinforcing ribs are formed at the lower end of the water-passing cover.
[0011] Furthermore, the sealing ring is made of rubber material.
[0012] After adopting the above structure, the anti-fouling drainer of the utility model has at least the following beneficial effects:
[0013] 1. By arranging the bouncing core at the top of the drain tube, when draining, the water will flow directly from the water outlet into the drain tube, and the water will not pass through the bouncing core, so it can effectively prevent dirt in the water from entering the bouncing core, greatly improving the service life of the drain.
[0014] Second, when the water flow is too large or there is an impact water flow, part of the water may flow from the upper end of the water cover to the bouncing core. The isolation ring and the isolation groove can prevent impurities in the water from entering the bouncing core from the upper end of the water cover, further improving the stability of the product.
[0015] 3. The face cover is made of plastic material, which can be easily processed and formed, and the plastic material also has better economy. The protective cover made of metal material has higher strength and better wear resistance.
[0016] Compared with the prior art, the utility model can prevent dirt from entering the bouncing core through an anti-fouling drainer, thereby greatly improving the service life of the drainer product. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model is a structural schematic diagram of an anti-fouling drainer.
[0018] Figure 2 The utility model relates to a use status diagram of an anti-fouling drainer.
[0019] Figure 3 It is a cross-sectional view of the water dispenser when the bouncing core is extended.
[0020] Figure 4 This is a cross-sectional view of the water container when the bouncing core is compressed.
[0021] Figure 5 The utility model relates to an exploded view of an anti-fouling drainer.
[0022] Figure 6 This is an exploded view of the drain from another angle.
[0023] In the figure:
[0024] Surface cover 1, sealing ring 2, water cover 3, spring core 4,
[0025] Isolation ring 11, protective cover 12,
[0026] Water outlet 31, isolation groove 32, support block 33, reinforcing rib 34,
[0027] 100 for the water tank. DETAILED DESCRIPTION
[0028] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.
[0029] like Figures 1 to 6 As shown, it is an anti-fouling drainer involved in the utility model, including a surface cover 1, a sealing ring 2, a water cover 3 and a bouncing core 4, wherein the water cover 3 is formed with a plurality of water outlets 31 on its circumference, and the water cover 3 is mounted on the top of the drain tube 100; the lower end of the bouncing core 4 is fixedly connected to the water cover 3, and the lower end of the surface cover 1 is fixedly mounted on the upper end of the bouncing core 4; the sealing ring 2 is fixedly mounted on the surface cover 1; the bouncing core 4 has two states; when the bouncing core 4 is in a compressed state, the sealing ring 2 is sealed between the surface cover 1 and the drain tube 100; at this time, the water flow is blocked and cannot pass through the water outlet 31. When the bouncing core 4 is in an extended state, the sealing ring 2 does not contact the drain tube 100. By setting the bouncing core 4 at the top of the drain cylinder 100, when draining, the water will flow directly from the water outlet 31 into the drain cylinder 100, and the water will not pass through the bouncing core 4. Therefore, it can effectively prevent dirt in the water from entering the bouncing core 4, greatly improving the service life of the drain.
[0030] Preferably, if Figure 3 and Figure 4 As shown, the surface cover 1 is further formed with an isolation ring 11, and the water flow cover 3 is formed with an isolation groove 32; the isolation ring 11 is movably inserted in the isolation groove 32; the bouncing core 4 is installed in the isolation ring 11 and the isolation groove 32. When the water flow is too large or there is an impact water flow, part of the water flow may flow from the upper end of the water flow cover 3 to the bouncing core 4, and the isolation ring 11 and the isolation groove 32 can prevent impurities in the water from entering the bouncing core from the upper end of the water flow cover 3, further improving the stability of the product.
[0031] Preferably, the water cover 3 is formed with a plurality of support blocks 33 at the lower end of the circumference, and the water outlet 31 is formed between the support blocks 33. In this way, the water cover 3 can be raised to a certain height, so that the water outlet 31 is formed between the water cover 3 and the top of the water cylinder 100.
[0032] Preferably, the face cover 1 is made of plastic material, and the face cover 1 is wrapped with a protective cover 12, and the protective cover 12 is made of metal material. Therefore, the face cover 1 is made of plastic material, which can be easily processed and molded, and the plastic material also has better economy, and the protective cover 12 made of metal material has higher strength and better wear resistance.
[0033] Preferably, the sealing ring 2 is made of rubber material, and the sealing ring 2 is sleeved on the lower part of the circumference of the surface cover 1.
[0034] Preferably, if Figure 1 and Figure 6 As shown, a plurality of reinforcing ribs 34 are formed at the lower end of the water drain cover 3. This can improve the strength of the water drain cover 3, avoid fracture failure when the drain is pressed hard, and further improve the stability of the product.
[0035] Compared with the prior art, the utility model uses an anti-fouling drainer to prevent dirt from entering the bouncing core 4, thereby greatly improving the service life of the drainer product.
[0036] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.
Claims
1. An anti-fouling drain, characterized in that: It includes a face cover, a sealing ring, a water flow cover and a bouncing core, wherein the water flow cover is formed with a plurality of water flow openings on its circumference, and the water flow cover is mounted on the top of a water cylinder; the lower end of the bouncing core is fixedly connected to the water flow cover, and the lower end of the face cover is fixedly mounted on the upper end of the bouncing core; the sealing ring is fixedly mounted on the face cover; the bouncing core has two states; when the bouncing core is in a compressed state, the sealing ring is sealed between the face cover and the water cylinder; when the bouncing core is in an extended state, the sealing ring is not in contact with the water cylinder.
2. The anti-fouling drain as claimed in claim 1, characterized in that: The surface cover is also formed with an isolation ring, and the water-passing cover is formed with an isolation groove; the isolation ring is movably inserted in the isolation groove; and the spring core is installed in the isolation ring and the isolation groove.
3. The anti-fouling drainer according to claim 1, characterized in that: A plurality of supporting blocks are formed at the lower end of the circumference of the water-passing cover, and the water-passing opening is formed between the supporting blocks.
4. The anti-fouling drain as claimed in claim 1, characterized in that: The surface cover is made of plastic material, and the surface cover is wrapped with a protective cover, and the protective cover is made of metal material.
5. The anti-fouling drain as claimed in claim 1, characterized in that: A plurality of reinforcing ribs are formed at the lower end of the water-passing cover.
6. The anti-fouling drainer according to claim 1, characterized in that: The sealing ring is made of rubber material.