Novel wash basin

Abstract

A novel washbasin includes a washbasin body with a wash basin. An installation channel is formed on one side of the bottom of the washbasin body. The washbasin body has an installation surface and a usage surface. A flushing valve is installed inside the installation channel. A press-fit port communicating with the installation channel is formed on the usage surface. One end of the flushing valve extends out of the installation channel through the press-fit port. Pressing the flushing valve releases water. The usage surface is located away from the installation surface. The installation surface is fixed to the wall with bolts. The press-fit port on the usage surface allows the user to flush without manually opening the flushing valve; simply lifting the knee and gently pressing the cap inside the press-fit port activates the flushing function, making it convenient and quick. Furthermore, the edges of the washbasin body are rounded to prevent scratches during use. The bottom of the wash basin is designed to slope, facilitating rapid water flow into the drain and keeping the washbasin clean and dry.

Description

Technical Field

[0001] This utility model relates to the field of bathroom technology, specifically to a new type of washbasin. Background Technology

[0002] In the existing technology, the flush valve on the washbasin is usually installed on the countertop. This installation method not only takes up a lot of space, but also, after a long period of use, the flush valve is prone to loosening or damage due to factors such as the weight of the countertop and vibration. Summary of the Invention

[0003] In view of this, the present invention provides a novel washbasin.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A novel washbasin includes a washbasin body with a wash basin on it. An installation channel is provided on one side of the bottom of the washbasin. The washbasin body has an installation surface and a usage surface. A flushing valve is provided inside the installation channel. A press port communicating with the installation channel is provided on the usage surface. One end of the flushing valve extends out of the installation channel through the press port. Pressing the flushing valve allows water to be used.

[0006] Preferably, the flushing valve includes a housing, a valve core assembly, a sealing guide seat, and a pressure cap. The housing has an inlet and an outlet that connects to the washbasin. The sealing guide seat is fixed to one side of the housing. The pressure cap is disposed on the sealing guide seat. The valve core assembly is disposed inside the housing. One end of the pressure cap passes through the sealing guide seat and extends into the housing to connect with the valve core assembly. The other end of the pressure cap extends out of the installation channel through a pressing port.

[0007] Preferably, the valve core assembly includes an inner housing, a valve core piston, an inner housing cover, and a seal. The inner housing cover is disposed between the inner housing and a sealing guide seat, and the sealing guide seat presses the inner housing cover tightly onto the inner housing. A water storage cavity is formed inside the inner housing, and a water flow gap communicating with the inside of the housing is opened on the inner wall of the water storage cavity. The valve core piston is disposed inside the water storage cavity, and one end of the cover extends into the water storage cavity and is detachably connected to the valve core piston.

[0008] Preferably, the cap includes a cap body and a cap transmission component. The cap body is sleeved on one end of the sealing guide seat. One end of the cap transmission component is connected to the cap body. The other end of the cap transmission component passes through the sealing guide seat and extends into the water storage cavity to connect with the valve core piston. A connecting screw hole is opened on the valve core piston. The cap transmission component has a threaded end, and the threaded end of the cap transmission component extends into the connecting screw hole and is threadedly connected to the valve core piston.

[0009] Preferably, the sealing guide seat has a pressure cap sealing part, a pressure cap sealing element is provided between the pressure cap driving element and the pressure cap sealing part, a sealing ring groove is formed between the pressure cap sealing part and the pressure cap driving element, and the pressure cap sealing element is disposed in the sealing ring groove and is respectively sealed and connected to the pressure cap driving element and the pressure cap sealing part.

[0010] Preferably, the outer ring of the inner housing cover protrudes to form an annular abutment portion, the sealing guide seat and the inner housing respectively abut against the two sides of the annular abutment portion, and a sealing ring is provided between the inner housing cover and the inner housing, with the two ends of the sealing ring respectively sealingly connected to the inner housing and the inner housing cover.

[0011] Preferably, the pressure cap body moves along the length of the sealing guide seat, the end of the sealing guide seat near the pressure cap is recessed to form a spring groove, the side wall of the spring groove away from the pressure cap body protrudes to form a spring positioning end, a return spring is provided in the spring groove, the return spring is sleeved on the spring positioning end, one end of the return spring abuts against the groove wall of the spring groove, and the other end of the return spring extends out of the spring groove and abuts against the pressure cap body.

[0012] The beneficial effects of this invention are as follows: By recessing the plug-in portion of the connector body to form an annular mounting portion with heat dissipation vents, and by providing a detachable heat sink on the annular mounting portion, this structure allows the connector to effectively conduct heat from the conductive channel to the heat sink when operating in high-temperature environments, and dissipate it through the heat dissipation vents, thereby reducing the temperature of the connector body and ensuring the stability and service life of the connector. Furthermore, since the heat sink is detachable, it is easy to replace or clean when needed, improving maintenance convenience. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0015] Appendix Figure 2 For the appendix Figure 1 Enlarged view of point A in the middle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] The present invention will now be further described with reference to the accompanying drawings.

[0018] This utility model provides the following technical solution:

[0019] As attached Figure 1-2 As shown, this utility model discloses a novel washbasin, including a washbasin body 1, a wash basin 2 on the washbasin body 1, and an installation channel 3 on one side of the bottom of the washbasin body 1. The washbasin body 1 has an installation surface 4 and a usage surface 5. A flushing valve 6 is installed inside the installation channel 3, and a press port 7 communicating with the installation channel 3 is provided on the usage surface 5. One end of the flushing valve 6 extends out of the installation channel 3 through the press port 7, and water is used by pressing the flushing valve 6. Specifically, in this design, the usage surface 5 is located on the side away from the installation surface 4, and the installation surface 4 is fixed to the wall with bolts. The setting of the press port 7 on the usage surface 5 allows the user to use the washbasin without manually opening the flushing valve 6; simply by raising their knee and lightly pressing the pressure cap 11 inside the press port 7, the flushing function can be achieved, which is convenient and quick. In addition, the edges of the washbasin body 1 are rounded to avoid scratches during use. The bottom of the wash basin 2 is designed to be inclined, which facilitates the rapid flow of water into the drain, keeping the washbasin clean and dry.

[0020] Furthermore, the flushing valve 6 includes a housing 8, a valve core assembly 9, a sealing guide seat 10, and a pressure cap 11. The housing 8 has an inlet 12 and an outlet 13 connecting to the washbasin 2. The sealing guide seat 10 is fixed to one side of the housing 8, and the pressure cap 11 is mounted on the sealing guide seat 10. The valve core assembly 9 is disposed inside the housing 8. One end of the pressure cap 11 passes through the sealing guide seat 10 and extends into the housing 8 to connect with the valve core assembly 9. The other end of the pressure cap 11 extends out through the pressing port 7 into the installation channel 3. Specifically, in this embodiment, the inlet 12 on the housing 8 connects to an external water pipe, and the outlet 13 is aligned with the washbasin 2, ensuring that the flushing water can be directly sprayed into the washbasin 2. The valve core assembly 9, through precise design, can quickly open when subjected to pressure from the pressure cap 11, allowing water to flow through. When the pressure disappears, the valve core assembly 9 automatically resets, shutting off the water flow. The design of the sealing guide seat 10 not only ensures the sealing between the pressure cap 11 and the housing 8, but also plays a guiding role, making the pressure cap 11 more stable when moving up and down. The entire flushing valve 6 has a compact structure and is easy to operate, greatly improving the convenience and practicality of using the washbasin.

[0021] Furthermore, the valve core assembly 9 includes an inner housing 14, a valve core piston 15, an inner housing cover 16, and a seal 17. The inner housing cover 16 is disposed between the inner housing 14 and the sealing guide seat 10. The sealing guide seat 10 presses the inner housing cover 16 tightly against the inner housing 14. A water storage cavity 18 is formed inside the inner housing 14. A water flow gap 19 communicating with the interior of the housing 8 is opened on the inner wall of the water storage cavity 18. The valve core piston 15 is disposed inside the water storage cavity 18. One end of the cover 11 extends into the water storage cavity 18 and is detachably connected to the valve core piston 15. Specifically, in this embodiment, the valve core piston 15, through precise machining and fitting, can move flexibly within the water storage cavity 18 to realize the opening and closing of the water flow. The design of the inner housing cover 16 not only enhances the connection stability between the inner housing 14 and the sealing guide seat 10, but also plays a sealing role, preventing water from leaking from the gap between the inner housing 14 and the sealing guide seat 10. The water flow gap 19 ensures that when the valve piston 15 is opened, water can flow smoothly from inside the housing 8 into the water storage chamber 18, and then be sprayed into the washbasin 2 through the water outlet 13. Furthermore, the detachable connection between the valve piston 15 and the pressure cap 11 makes maintenance and replacement of the valve assembly 9 more convenient and quick, greatly improving the service life and reliability of the flushing valve 6.

[0022] Furthermore, the pressure cap 11 includes a pressure cap body 20 and a pressure cap transmission component 21. The pressure cap body 20 is sleeved on one end of the sealing guide seat 10. One end of the pressure cap transmission component 21 is connected to the pressure cap body 20, and the other end of the pressure cap transmission component 21 passes through the sealing guide seat 10 and extends into the water storage chamber 18 to connect with the valve core piston 15. The valve core piston 15 has a connecting screw hole 22, and the pressure cap transmission component 21 has a threaded end 23. The threaded end 23 of the pressure cap transmission component 21 extends into the connecting screw hole 22 and is threadedly connected to the valve core piston 15. Specifically, in this embodiment, the design of the pressure cap body 20 and the pressure cap transmission component 21 makes the operation more flexible. The pressure cap body 20 is securely sleeved on one end of the sealing guide seat 10, ensuring the firmness of the connection and preventing loosening or leakage due to excessive water pressure. The gland drive component 21 acts as a bridge, with one end tightly connected to the gland body 20 and the other end passing through the sealing guide seat 10 and extending into the water storage chamber 18 to connect with the valve core piston 15. This design not only simplifies the driving method of the valve core piston 15 but also makes operation more intuitive and convenient. The connecting screw hole 22 on the valve core piston 15 mates with the threaded end 23 of the gland drive component 21, achieving a threaded connection between the two. This connection method is not only robust and reliable but also has a self-locking function, maintaining connection stability even under high-pressure water flow. Simultaneously, the threaded connection design makes disassembling and replacing the valve core piston 15 simpler and faster, further improving the maintenance efficiency of the flushing valve 6.

[0023] Furthermore, the sealing guide seat 10 has a cap sealing portion 24, and a cap sealing element 25 is disposed between the cap driving member 21 and the cap sealing portion 24. A sealing ring groove 26 is formed between the cap sealing portion 24 and the cap driving member 21. The cap sealing element 25 is disposed in the sealing ring groove 26 and is sealed and connected to the cap driving member 21 and the cap sealing portion 24 respectively. Specifically, in this embodiment, the cap sealing element 25 adopts a V-shaped sealing ring, and its material is preferably a wear-resistant and corrosion-resistant rubber material to ensure the durability and reliability of the sealing effect. The V-shaped sealing ring is tightly squeezed in the sealing ring groove 26, effectively preventing water from seeping through the tiny gap between the cap driving member 21 and the cap sealing portion 24, further improving the sealing performance of the flushing valve 6. In addition, the design also takes into account the ease of replacement of the seal 17. When the V-shaped seal ring ages or is damaged due to long-term use, the user can easily disassemble the gland transmission component 21 to replace the V-shaped seal ring without disassembling the entire flushing valve 6, thereby reducing maintenance costs and difficulty.

[0024] Furthermore, the outer ring of the inner housing cover 16 protrudes to form an annular abutment portion 27. The sealing guide seat 10 and the inner housing 14 respectively abut against both sides of the annular abutment portion 27. A sealing ring 28 is provided between the inner housing cover 16 and the inner housing 14, with both ends of the sealing ring 28 sealingly connected to the inner housing 14 and the inner housing cover 16, respectively. Specifically, in this embodiment, the annular abutment portion 27 enhances the connection stability between the inner housing cover 16, the sealing guide seat 10, and the inner housing 14, ensuring that water flow will not leak from the gaps between these components. The use of the sealing ring 28 further improves the sealing effect. The sealing ring 28 is made of rubber and can tightly fit the surfaces of the inner housing 14 and the inner housing cover 16, maintaining good sealing performance even in the face of minor unevenness. This design not only improves the durability of the valve core assembly 9 but also effectively prevents water waste and potential safety hazards caused by leakage.

[0025] Furthermore, the pressure cap body 20 moves along the length of the sealing guide seat 10. The sealing guide seat 10 has a recessed spring groove 29 at one end near the pressure cap 11. A spring positioning end 30 protrudes from the side wall of the spring groove 29 away from the pressure cap body 20. A return spring 31 is disposed within the spring groove 29, sleeved on the spring positioning end 30. One end of the return spring 31 abuts against the groove wall of the spring groove 29, and the other end extends out of the spring groove 29 and abuts against the pressure cap body 20. Specifically, in this embodiment, the design of the return spring 31 allows the pressure cap body 20 to move along the length of the sealing guide seat 10 when subjected to external force, and automatically resets itself after the external force disappears due to the elastic force of the return spring 31. This design not only improves the sealing performance of the flushing valve 6 but also enhances its stability and durability. The setting of the spring positioning end 30 ensures the stable installation of the return spring 31 in the spring groove 29, preventing it from shifting or falling off during operation, and further ensuring the normal operation of the flushing valve 6.

[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel washbasin, comprising a washbasin body, wherein a wash basin is provided on the washbasin body, and an installation channel is provided on one side of the bottom of the washbasin, characterized in that: The washbasin body has an installation surface and a usage surface. A flushing valve is installed inside the installation channel. A press port communicating with the installation channel is opened on the usage surface. One end of the flushing valve extends out of the installation channel through the press port. Pressing the flushing valve allows water to be used.

2. The novel washbasin according to claim 1, characterized in that: The flushing valve includes a housing, a valve core assembly, a sealing guide seat, and a pressure cap. The housing has an inlet and an outlet that connects to the washbasin. The sealing guide seat is fixed to one side of the housing. The pressure cap is disposed on the sealing guide seat. The valve core assembly is disposed inside the housing. One end of the pressure cap passes through the sealing guide seat and extends into the housing to connect with the valve core assembly. The other end of the pressure cap extends out of the installation channel through a pressing port.

3. The novel washbasin according to claim 2, characterized in that: The valve core assembly includes an inner housing, a valve core piston, an inner housing cover, and a seal. The inner housing cover is disposed between the inner housing and a sealing guide seat. The sealing guide seat presses the inner housing cover tightly onto the inner housing. A water storage cavity is formed inside the inner housing. A water flow gap communicating with the inside of the housing is opened on the inner wall of the water storage cavity. The valve core piston is disposed inside the water storage cavity. One end of the cover extends into the water storage cavity and is detachably connected to the valve core piston.

4. The novel washbasin according to claim 3, characterized in that: The cap includes a cap body and a cap transmission component. The cap body is sleeved on one end of the sealing guide seat. One end of the cap transmission component is connected to the cap body. The other end of the cap transmission component passes through the sealing guide seat and extends into the water storage cavity to connect with the valve core piston. A connecting screw hole is opened on the valve core piston. The cap transmission component has a threaded end, and the threaded end of the cap transmission component extends into the connecting screw hole and is threadedly connected to the valve core piston.

5. The novel washbasin according to claim 4, characterized in that: The sealing guide seat has a pressure cover sealing part, and a pressure cover sealing element is provided between the pressure cover driving element and the pressure cover sealing part. A sealing ring groove is formed between the pressure cover sealing part and the pressure cover driving element. The pressure cover sealing element is disposed in the sealing ring groove and is sealed to the pressure cover driving element and the pressure cover sealing part respectively.

6. The novel washbasin according to claim 3, characterized in that: The outer ring of the inner shell cover protrudes to form an annular abutment portion. The sealing guide seat and the inner shell respectively abut against the two sides of the annular abutment portion. A sealing ring is provided between the inner shell cover and the inner shell. The two ends of the sealing ring are respectively sealed to the inner shell and the inner shell cover.

7. The novel washbasin according to claim 4, characterized in that: The pressure cap body moves along the length of the sealing guide seat. The end of the sealing guide seat near the pressure cap is recessed to form a spring groove. The side wall of the spring groove away from the pressure cap body protrudes to form a spring positioning end. A return spring is provided in the spring groove. The return spring is sleeved on the spring positioning end. One end of the return spring abuts against the groove wall of the spring groove, and the other end of the return spring extends out of the spring groove and abuts against the pressure cap body.

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