A new narrow rim hand washing basin

Abstract

The utility model discloses a novel narrow edge hand washing basin, including the basin body, the top surface rear side of basin body is provided with rear plane, be provided with faucet mounting port on the rear plane, the outside rear part of basin body is provided with two convex parts, and the two convex parts of basin body rear part are symmetrically arranged at the left side and the right side of faucet mounting port, and the two convex parts can enhance the mechanical strength of basin rear wall, and when installing, the threaded pipe section of faucet passes through faucet mounting port from top to bottom, and is connected and is installed with connecting nut, connecting water pipe and the like connecting pipe fittings below faucet mounting port, because the two convex parts are located at left and right sides, and the convex part does not hinder the connecting pipe fitting, compared with the traditional hand washing basin, can significantly reduce the distance of basin and wall, thereby making the rear plane narrow, can reduce the width of hand washing basin whole under the condition of keeping the existing basin capacity, to satisfy the demand of small area bathroom, or under the condition of keeping the overall width of hand washing basin, increase the volume of basin.

Description

Technical Field

[0001] This utility model relates to the field of washbasins, and in particular to a novel narrow-sided washbasin. Background Technology

[0002] In existing technologies, undermount or integrated washbasins are widely used in bathroom countertops. Currently, some washbasins have a prominent raised structure on the back of the basin's wall-facing side (rear side) (such as the washbasin appearance patent with authorization announcement number: CN309290222S). This raised structure mainly serves two functions: 1. Structural reinforcement: Enhances the mechanical strength of the basin's rear wall, preventing deformation or cracking due to stress or installation, ensuring the product's long-term durability. 2. Overflow channel: Serves as an internal channel connecting the overflow outlet on the front of the basin to the bottom drainage system, guiding water to drain safely when the water level is too high, preventing water from overflowing from the basin rim onto the countertop or cabinet.

[0003] However, this design also brings a series of challenges in space utilization and installation. A faucet is typically installed above the sink to meet daily water needs for washing. The faucet needs to be connected to the water supply system via a water pipe. During installation, because there is a protrusion on the wall side of the sink, a large gap needs to be left on the wall side of the water pipe to avoid obstruction and ensure that the pipe can be installed smoothly without being damaged by the protrusion.

[0004] At the same time, in order to provide sufficient installation and movement space for connecting water pipes, and to ensure the overall stability of the washbasin and its fit with the wall, the edge of the washbasin against the wall needs to be designed to be wider. The wider edge occupies valuable countertop space, especially in some small bathrooms or wash areas, where this waste of space is more prominent and causes inconvenience to users in their daily use.

[0005] Therefore, the contradiction between the protruding structure at the back of the basin and the space requirements of the faucet water supply pipe in traditional designs is the key factor leading to the two common problems of excessive gaps at the back of the washbasin and excessively wide edges of the countertop, which urgently need to be optimized and solved through innovative structural design. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a new type of narrow-sided hand basin.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a novel narrow-sided washbasin, comprising a basin body, a rear side plane provided on the rear side of the top surface of the basin body, a faucet mounting port provided on the rear side plane, and two protrusions provided on the outer rear part of the basin body, the two protrusions located at the rear part of the basin body being symmetrically arranged on the left and right sides of the faucet mounting port, and the area between the two protrusions at the rear part of the basin body being recessed relative to the protrusions.

[0008] Furthermore, the distance between the two protrusions at the rear of the basin is greater than the diameter of the faucet mounting opening.

[0009] Furthermore, the middle part of the basin extends downward to form a drain pipe opening, and two protrusions extend downward to the drain pipe opening at the bottom of the basin.

[0010] Furthermore, the hollow interior of the protrusion forms an overflow channel.

[0011] Furthermore, two rows of overflow holes are provided on the side of the basin near the protrusions. The two rows of overflow holes are located near the upper part of the two protrusions, and a drain hole is provided between the two protrusions and the drain pipe opening.

[0012] Furthermore, the rear edge of the rear side plane protrudes upward to form a water-blocking part.

[0013] The beneficial effects of this utility model are as follows: 1. Two protrusions are symmetrically arranged on the left and right sides of the faucet installation port. When installing the faucet, the threaded pipe section, connecting nut, and connecting water pipe of the faucet will not be pushed by the protrusions. Therefore, only the distance for the faucet connecting pipe needs to be reserved between the basin and the wall. Compared with traditional washbasins, which require the reserved distance for the connecting pipe plus the protrusion, the width of the rear plane can be narrower. This allows for reducing the overall width of the washbasin while maintaining the existing basin capacity to meet the needs of small bathrooms, or increasing the volume of the basin while maintaining the overall width of the washbasin. The structure of this utility model can improve the design space of the washbasin; 2. Compared with the traditional single protrusion design, the two protrusions have a stronger structural performance and can better enhance the mechanical strength of the basin; 3. The design of two rows of overflow holes can increase the overflow volume and reduce the risk of water overflowing into the bathroom due to the overflow speed being lower than the water storage speed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model.

[0015] Figure 2 This is a schematic diagram of the back of this utility model.

[0016] In the diagram: 1. Washbasin; 2. Basin body; 3. Rear side plane; 31. Water-blocking part; 4. Faucet installation port; 5. Protrusion; 6. Drain pipe opening; 7. Overflow hole. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings: A novel narrow-rimmed washbasin includes a basin body 2. A rear side plane 3 is provided on the rear side of the top surface of the basin body 2. A faucet mounting opening 4 is provided on the rear side plane 3. Two protrusions 5 are provided on the outer rear part of the basin body 2. A mounting area is formed between the two protrusions 5 at the rear of the basin body, which is recessed relative to the protrusions 5. The two protrusions 5 at the rear of the basin body are symmetrically arranged on the left and right sides of the faucet mounting opening 4. The area between the two protrusions 5 at the rear of the basin body 2 is recessed relative to the protrusions 5. The two protrusions 5 can enhance the mechanical strength of the rear wall of the basin body 2. During installation, the threaded section of the faucet passes through the faucet mounting port 4 from top to bottom, and is connected to the connecting nut, connecting water pipe, and other connecting fittings below the faucet mounting port 4. Since the two protrusions 5 are located on the left and right sides, the protrusions 5 will not obstruct the connecting fittings. Compared with traditional washbasins, it can significantly reduce the distance between the basin 2 and the wall, thereby narrowing the rear plane. It is possible to reduce the overall width of the washbasin 1 while maintaining the existing capacity of the basin 2 to meet the needs of small bathrooms, or increase the volume of the basin 2 while maintaining the overall width of the washbasin 1. Compared with traditional washbasins, the design space is more abundant.

[0018] Furthermore, the distance between the two protrusions 5 at the rear of the basin 2 is greater than the diameter of the faucet mounting opening 4, ensuring a large gap between the two protrusions 5.

[0019] Furthermore, the middle part of the basin 2 extends downward to form a drain pipe 6, and two protrusions 5 extend downward to the drain pipe 6 at the bottom of the basin 2. The protrusions 5 are hollow inside to form an overflow channel, through which water can overflow.

[0020] Furthermore, two rows of overflow holes 7 are provided on the side of the basin 2 near the protrusion 5. The two rows of overflow holes 7 are located near the upper part of the two protrusions 5. A drain hole is provided between the two protrusions 5 and the drain pipe 6. The two rows of overflow holes 7 provide a large overflow volume, reducing the risk of water overflowing into the bathroom due to the overflow speed being lower than the water storage speed.

[0021] Furthermore, the rear edge of the rear side plane 3 protrudes upward to form a water-blocking part 31, which can prevent water splashed onto the rear side plane 3 from flowing into the gap.

[0022] The specific embodiments described herein are merely illustrative examples of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A novel narrow-rimmed washbasin, comprising a basin body, wherein a rear side plane is provided on the rear side of the top surface of the basin body, and a faucet mounting port is provided on the rear side plane, characterized in that... The basin has two protrusions on the outer rear part. The two protrusions on the rear part of the basin are symmetrically arranged on the left and right sides of the faucet installation port. The area between the two protrusions on the rear part of the basin is recessed relative to the protrusions.

2. A novel narrow-rimmed washbasin according to claim 1, characterized in that... The distance between the two protrusions at the rear of the basin is greater than the diameter of the faucet mounting opening.

3. A novel narrow-rimmed washbasin according to claim 1, characterized in that... The middle part of the basin extends downward to form a drain pipe opening, and two protrusions extend downward to the drain pipe opening at the bottom of the basin.

4. A novel narrow-rimmed washbasin according to claim 3, characterized in that... The hollow interior of the protrusion forms an overflow channel.

5. A novel narrow-rimmed washbasin according to claim 4, characterized in that... Two rows of overflow holes are provided on the side of the basin near the protrusion. The two rows of overflow holes are located near the upper part of the two protrusions. A drain hole is provided between the two protrusions and the drain pipe opening.

6. A novel narrow-rimmed washbasin according to claim 1, characterized in that... The rear edge of the rear side plane protrudes upward to form a water-blocking part.

Images