Hidden rotary flushing structure of square closestool

Abstract

The utility model discloses a hidden rotary flushing structure of a square closestool, and relates to the field of bathroom accessories. The toilet bowl comprises a urinal arranged in the square toilet bowl, and further comprises a water channel arranged on the periphery of the urinal in a surrounding mode, a concave water outlet groove formed in the front wall face in the urinal and a reverse flushing opening formed in one side in the water outlet groove. One end of the water channel is communicated with a water inlet of the closestool, and the other end of the water channel is provided with an arc-shaped bend which is wound to the front wall surface of the urinal and is communicated with the reverse flushing port. The toilet bowl has the advantages that the reverse flushing opening is hidden through the water outlet groove in the front wall face of the toilet bowl, the arc-shaped bend at the tail end of the water channel reduces resistance of water flow, water outlet uniformity and the vortex forming effect of the water flow in the toilet bowl are guaranteed, the water flow is prevented from splashing, and the flushing effect on the toilet bowl is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of bathroom, relates to the field of closestool, and specifically relates to a hidden type rotary flushing structure of square closestool. BACKGROUND

[0002] When the closestool is flushed, the water flow is guided by the flushing structure to the inside of the bowl of the closestool and flushes the inner wall of the bowl, aiming at taking away the dirt completely. However, in the design of the conventional closestool, the flushing structure is usually exposed, and dirt is easily accumulated on the flushing structure, thereby affecting the overall aesthetic property of the closestool. In order to improve this situation, the flushing structure is now designed to be hidden, and the reverse flushing port is usually hidden on the rear wall surface or the side surface of the bowl. However, the hidden effect is not good under the front view of the closestool. In addition, when the water flow is flushed into the bowl from the reverse flushing port through the water channel, the water flow provides the water flow with a necessary initial velocity, so that the water flow forms a rotary flushing in the bowl. However, in the design of the square closestool, after the water flow is guided into the bowl, the water flow flows along the front wall surface of the bowl. Since the front wall surface is usually consistent with the overall shape of the square closestool, the front wall surface is in a square structure. This design increases the flow resistance of the water flow, reduces the flushing force of the water flow, affects the spiral forming effect of the water flow, and thus reduces the overall flushing efficiency of the water flow on the bowl of the closestool, and increases the water consumption. SUMMARY

[0003] The utility model discloses a hidden type rotary flushing structure of square closestool, which solves the technical problems of poor hidden effect of the reverse flushing port of the square closestool and low flushing efficiency and large water consumption. The reverse flushing port is hidden by the water outlet groove on the front wall surface of the bowl, and the arc-shaped bending at the end of the water channel and the arc-shaped end section of the water outlet groove reduce the resistance of the water flow, ensure the uniformity of water outlet and the forming effect of the vortex of the water flow in the bowl, prevent the water flow from splashing, and ensure the flushing effect on the bowl.

[0004] The utility model discloses a hidden type rotary flushing structure of square closestool, which solves the technical problems of poor hidden effect of the reverse flushing port of the square closestool and low flushing efficiency and large water consumption. The reverse flushing port is hidden by the water outlet groove on the front wall surface of the bowl, and the arc-shaped bending at the end of the water channel and the arc-shaped end section of the water outlet groove reduce the resistance of the water flow, ensure the uniformity of water outlet and the forming effect of the vortex of the water flow in the bowl, prevent the water flow from splashing, and ensure the flushing effect on the bowl.

[0005] When the toilet is flushed, the waterway guides the water flow to one side of the front of the toilet, and the water flow is reversed from front to back into the bowl by the reverse flushing opening. The bending of the waterway makes the waterway smoothly around the front wall of the bowl, and the bending reduces the resistance of the water flow in the waterway, reduces the loss of water flow force, and makes the water flow more uniform and stable when it is flushed out of the reverse flushing opening. At the same time, the reduction of the resistance in the waterway can reduce the generation of noise and improve the comfort of use. The reverse flushing opening is arranged in the concave water outlet groove on the front wall of the bowl. The upper edge of the water outlet groove shields the reverse flushing opening, realizes the hiding effect of the reverse flushing opening, and improves the appearance of the toilet. After the water flow is flushed into the water outlet groove by the reverse flushing opening, the water outlet groove guides the water flow into the bowl.

[0006] Further optimization of the technical solution, the water outlet groove includes a flow regulating section that matches the shape of the front wall of the bowl and an arc-shaped flow guiding section that extends to the other side of the front wall of the bowl. The flow regulating section is connected to the reverse flushing opening, and the depth of the water outlet groove gradually decreases from the starting end of the flow regulating section to the end of the flow guiding section.

[0007] The depth of the water outlet groove gradually decreases from the starting end of the flow regulating section to the end of the flow guiding section, thereby guiding the water flow into the bowl. The flow regulating section of the water outlet groove matches the shape of the front wall of the bowl, and the flow guiding section is arc-shaped. The arc-shaped structure of the flow guiding section also reduces the resistance of the water flow after it flows into the flow guiding section, ensuring the uniformity of the water outlet and the formation of the vortex in the bowl, and preventing the water flow from splashing, thereby ensuring the flushing effect on the bowl.

[0008] Further optimization of the technical solution, the inner wall surface of the bending corresponds to the shape of the outer wall surface of the bending.

[0009] The waterway shares a wall with the bowl of the toilet, and the inner wall surface of the bending corresponds to the shape of the outer wall surface of the bending. Therefore, the wall shared by the waterway and the bowl of the toilet is also arc-shaped, which reduces the production difficulty and ensures the water outlet effect.

[0010] Further optimization of the technical solution, the bending of the waterway, the reverse flushing opening connected thereto, and the water outlet groove occupy the first third of the bowl.

[0011] Further optimization of the technical solution, a water guiding platform is arranged in the bowl, and the water guiding platform is located below the water outlet groove and is connected to the water outlet groove at both ends.

[0012] After the water flow flows into the bowl, the water guiding platform in the bowl divides the water flow. Part of the water flow spirally flushes the bowl wall above the water guiding platform, and the remaining water flow spirally flushes the bowl wall below the water guiding platform, thereby achieving full flushing of the bowl wall and ensuring the flushing effect.

[0013] Further optimization of the technical solution, the arc length of the flow guiding section of the water outlet groove is and the radian is.

[0014] The utility model discloses the beneficial effect lies in:

[0015] 1、Watercourse upper arc bending and the arc structure of water tank guide section all carry out water diversion, all effectively reduce water flow resistance, reduce the loss of water flow force, make water flow more uniform and stable when by reverse flushing water outlet, thereby smoothly introduce water flow into the toilet bowl, guarantee the uniformity of water outlet and the whirlpool forming effect of water flow in the toilet bowl, and prevent water flow splashing, guarantee the flushing effect of toilet bowl;

[0016] 2、Reverse flushing water outlet is arranged in the water tank, and the upper edge of the water tank shields the reverse flushing water outlet, so that the reverse flushing water outlet realizes the hidden function;

[0017] 3、The water guide platform in the toilet bowl divides the water flow introduced into the toilet bowl, and part of the water flow flows along the water guide platform, so that the toilet bowl wall surface on the upper part of the water guide platform is rotated and washed, and the remaining water flow spirally washes the toilet bowl wall surface below the water guide platform, guaranteeing the comprehensiveness of toilet bowl washing and guaranteeing the washing effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure diagram of hidden type rotary flushing structure of square closestool of this embodiment;

[0019] Figure 2 It is the structure diagram of reverse flushing water outlet of this embodiment;

[0020] Figure 3 It is the side structure diagram of square closestool toilet bowl and water channel;

[0021] Figure 4 It is the structure diagram of water channel of this embodiment;

[0022] Figure 5 It is the overhead view of hidden type rotary flushing structure of this embodiment.

[0023] In the drawing, 1, toilet bowl;2, water channel;201, bending;3, water tank;301, guide section;302, straightening section;4, reverse flushing water outlet;5, water guide platform;6, water inlet. DETAILED DESCRIPTION

[0024] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0025] Please refer to the attached Figures 1-5The hidden rotary flushing structure of the square toilet comprises a toilet bowl 1 arranged in the square toilet, a water channel 2 arranged around the periphery of the toilet bowl 1, one end of the water channel 2 being connected with a water inlet 6 of the toilet, and the other end of the water channel 2 being provided with an arc-shaped bending 201 which can be arranged to the front wall surface of the toilet bowl 1. Since the water channel 2 is arranged to the front wall surface of the toilet bowl 1, the length of the water channel 2 is extended, the water gathering effect is increased, the bending 201 is connected with a reverse flushing opening 4 on one side of the front wall surface of the toilet bowl 1, and when water is flushed into the toilet bowl 1, the water flow is flushed reversely from front to back to the toilet bowl 1. The arc-shaped bending 201 of the water channel 2 can reduce the flow resistance of the water flow, ensure the smoothness and flushing force of the water flow, and the water channel 21 shares a wall surface with the toilet bowl 1, so the wall surface of the toilet bowl 1 and the shape of the arc-shaped bending 201 are consistent, that is, the wall surface is arc-shaped. The shape of the wall surface shared by the toilet bowl 1 and the bending 201 of the water channel 2 is consistent, the production difficulty is reduced, and when the water flow flows in the toilet bowl 1, the arc-shaped wall surface ensures the water outlet effect of the water flow in the toilet bowl 1.

[0026] The front wall surface in the toilet bowl 1 is provided with an inward recessed water outlet groove 3, the reverse flushing opening 4 is arranged in the water outlet groove 3, the upper edge of the water outlet groove 3 shields the reverse flushing opening 4, the hidden function of the reverse flushing opening 4 is realized, the appearance of the toilet is ensured, the water outlet groove 3 comprises a flow regulating section 302 which is consistent with the shape of the front wall surface of the toilet bowl 1 and a flow guiding section 301 which extends to the other side of the front wall surface of the toilet bowl 1, the flow guiding section 301 is arc-shaped, so that after the water flow is flushed out from the reverse flushing opening 4, the water flow flows along the water outlet groove 3, the arc-shaped structure of the flow guiding section 301 of the water outlet groove 3 reduces the water resistance, ensures the smoothness of the water flow, reduces the loss of the flushing force of the water flow, makes the water outlet effect more uniform and stable, ensures the formation effect of the vortex after the water flow enters the toilet bowl 1, prevents the water flow from splashing, ensures the flushing effect of the toilet bowl 1, and improves the flushing efficiency.

[0027] When the water flow flows along the water outlet groove 3, the groove depth of the water outlet groove 3 gradually decreases from the starting end of the flow regulating section 302 to the end of the flow guiding section 301, so that the water flow is gradually guided from the water outlet groove 3 into the toilet bowl 1, the flushing effect is realized, and the positions of the bending 201 of the water channel 2, the reverse flushing opening 4 connected with the bending 201 and the water outlet groove 3 (as shown in Figure 5 The positions of the bending 201 of the water channel 2, the reverse flushing opening 4 connected with the bending 201 and the water outlet groove 3 (as shown in

[0028] The toilet bowl 1 is provided with a water guiding platform 5 which is located below the water outlet groove 3 and the head and tail of the water guiding platform 5 are connected with the water outlet groove 3, after the water flow flows out from the flow guiding section 301 of the water outlet groove 3, part of the water flow flows along the water guiding platform 5, so as to flush the wall surface of the toilet bowl 1 above the water guiding platform 5, and the remaining water flow flows downward along the wall surface of the toilet bowl 1 below the water guiding platform 5, so as to flush the wall surface below the water guiding platform 5, the flushing of the toilet bowl 1 is ensured to be comprehensive, and the flushing effect is improved.

[0029] The working principle of the hidden rotary flushing structure of the square toilet is as follows: when the toilet is flushed, the water flow from the water tank or external water source enters the water channel 2 outside the bowl 1 through the water inlet 6, and the water channel 2 guides the water flow to one side of the front face of the toilet and flushes into the bowl 1 through the reverse flushing port 4. The water channel 2 extends around the front wall of the bowl 1, and the length of the water channel 2 is extended to increase the flow concentration effect. The arc-shaped bend 201 on the water channel 2 reduces the resistance of the water flow in the water channel 2, reduces the loss of water flow force, and makes the water flow more uniform and stable when it is flushed out through the reverse flushing port 4. At the same time, the reduction of resistance in the water channel 2 can reduce noise and improve user comfort. The reverse flushing port 4 is arranged in the recessed water outlet groove 3 on the front wall of the bowl 1, and the upper edge of the water outlet groove 3 shields the reverse flushing port 4, achieving the hidden effect of the reverse flushing port 4 and improving the appearance of the toilet. After the water flow is flushed into the water outlet groove 3 through the reverse flushing port 4, the water outlet groove 3 guides the water flow into the bowl 1. The shape of the flow regulating section 302 of the water outlet groove 3 matches the shape of the front wall of the bowl 1, and the flow guiding section 301 is arc-shaped. After the water flow flows to the flow guiding section 301, the arc-shaped structure also reduces the resistance of the water flow, and the depth of the water outlet groove 3 gradually decreases along the water outlet direction, thereby smoothly guiding the water flow into the bowl 1, ensuring the uniformity of the water outlet and the formation effect of the vortex in the bowl 1, preventing water splashing, and ensuring the flushing effect of the bowl 1. After the water flow flows into the bowl 1, the water guiding table 5 in the bowl 1 divides the water flow, and part of the water flow spirally flushes the wall of the bowl 1 above the water guiding table 5. The water channel 2 and the bowl 1 share a wall, and the shape of the shared wall matches the shape of the water channel 2, especially at the bend 201, so that the bowl 1 also has an arc-shaped wall, which facilitates processing and production, reduces the flow resistance of the water flow, and ensures the flushing effect of the water flow on the bowl 1. The remaining water flow spirally flushes the wall of the bowl 1 below the water guiding table 5 to achieve overall flushing of the wall of the bowl 1 and ensure the flushing effect.

Claims

1. A concealed whirl and flush structure of a square toilet bowl comprising a toilet bowl (1) provided in a square toilet bowl, characterized in that: It also comprises a water channel (2) arranged around the periphery of the toilet bowl (1), a recessed water outlet groove (3) arranged on the inner side of the front wall of the toilet bowl (1), and a reverse flushing opening (4) arranged on one side of the water outlet groove (3); one end of the water channel (2) is connected with the water inlet (6) of the toilet, and the other end of the water channel (2) is provided with an arc-shaped bending (201) arranged around the front wall of the toilet bowl (1) and connected with the reverse flushing opening (4).

2. The concealed flush structure of a square toilet according to claim 1, wherein: The water outlet groove (3) comprises a flow regulating section (302) matched with the shape of the front wall of the toilet bowl (1) and an arc-shaped flow guiding section (301) extending to the other side of the front wall of the toilet bowl (1), the flow regulating section (302) is connected with the reverse flushing opening (4), and the groove depth of the water outlet groove (3) gradually decreases from the starting end of the flow regulating section (302) to the end of the flow guiding section (301).

3. The concealed flush structure for square toilet according to claim 1, wherein: The inner wall surface of the bending (201) corresponds to the shape of the outer wall surface of the bending (201).

4. The concealed flush structure for square toilet according to claim 1, wherein: The bending (201) of the water channel (2), the reverse flushing opening (4) connected therewith, and the water outlet groove (3) occupy the first third of the front wall of the toilet bowl (1).

5. The concealed flush structure for square toilet according to claim 1, wherein: A water guiding platform (5) is arranged in the toilet bowl (1), the water guiding platform (5) is located below the water outlet groove (3), and the water guiding platform (5) is connected with the water outlet groove (3) at both ends.

Images