Bounce water device

Abstract

The present invention provides a bouncing drain, which belongs to the technical field of drainage. It solves the problem of poor applicability of existing bouncing drains. The bouncing drain includes a main pipe and a bouncing sealing assembly arranged in the main pipe and the upper end of which can be pressed down or popped up. The main pipe is provided with a water inlet hole. When the upper end of the bouncing sealing assembly is pressed down, the main pipe below the water inlet hole can be blocked. The water inlet hole is arranged through the side of the main pipe. When the upper end of the bouncing sealing assembly pops up, it is located above the water inlet hole. The bouncing drain also includes a blocking member that can be connected to the upper end of the main pipe and blocks the upper end of the main pipe. The bouncing drain has the advantages of high safety and wide applicability.

Description

Technical Field

[0001] The invention belongs to the technical field of drainage and relates to a bouncing water drainer. Background Art

[0002] A drain is usually installed at the drain hole of a basin or bathtub for drainage or water storage as needed. It can be divided into types such as bouncing drain, flip drain and pull drain. The bouncing drain is widely used in home environments due to its advantages such as stable sealing and convenient operation. For example, a bouncing drain disclosed in application No. 201921495428.2 includes a spring, a drain pipe sleeved outside the spring, a fixture provided at the lower end of the spring, a pressing cover provided at the upper end of the spring, and a water-stopping rubber ring provided at the lower side edge of the pressing cover, the water-stopping rubber ring abuts against the inner wall of the drain pipe, a fixing hole is provided in the middle of the fixing, and the spring is fixed in the fixing hole. When in use, the opening or closing of the entire drain is controlled by the bouncer. When the bouncer bounces up, the water-stop rubber ring moves to the outside of the upper port of the drain pipe to open the inner cavity of the drain pipe, so that water can flow into the drain pipe from the upper port and discharge directly downward; when the bouncer is pressed, the water-stop rubber ring moves into the drain pipe and seals the inner cavity of the drain pipe, so that water can be stored in the basin.

[0003] Whether the drain is open or closed, the water is introduced from the top of the drain, so the bouncing drain is always in an operable state, and the operation flexibility is relatively high, so it is very suitable for personal home environments. However, because the bouncing drain is always operable, there is a possibility that the user accidentally presses the bouncer and leaves directly, causing the water in the basin to overflow or even flow onto the ground, causing a waste of water resources and making it more difficult to clean the ground. In particular, some naughty children are more likely to deliberately do the above behavior because of their love of play. Therefore, it is not suitable for public environments such as shopping malls or parks. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems in the prior art and propose a bouncing water device to solve the problem of poor applicability.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A bouncing water drainer comprises a main pipe component and a bouncing sealing component which is arranged in the main pipe component and whose upper end can be pressed down or popped up. The main pipe component is provided with a water inlet hole. When the upper end of the bouncing sealing component is pressed down, the main pipe component below the water inlet hole can be blocked. The feature is that the water inlet hole is arranged through the side of the main pipe component, and the upper end of the bouncing sealing component is located above the water inlet hole after popping up. The bouncing water drainer also comprises a blocking component which can be connected to the upper end of the main pipe component and blocks the upper end of the main pipe component.

[0007] Taking the application on the basin as an example, during installation, ensure that the part of the main pipe with the water inlet hole is higher than the inner bottom surface of the basin, that is, the water inlet hole is located above the inner bottom surface of the basin. During normal use, remove the blocking member from the upper end of the main pipe. This bouncing drain can control whether the drain is drained through the bouncing sealing component like other bouncing drains. When the basin needs to store water, close the bouncing drain, press the upper end of the bouncing sealing component from the upper port of the main pipe, and the upper end of the bouncing sealing component moves downward to block the main pipe below the water inlet hole. Although water can flow into the main pipe from the water inlet hole, it cannot be discharged to the outside. When the basin needs to drain water, open the bouncing drain, just press the bouncing sealing component again to make its upper end bounce upward, so that the upper end of the bouncing sealing component will move to the top of the water inlet hole, and the water in the basin can flow from the water inlet hole into the main pipe and be discharged directly. In addition, since the water inlet hole is arranged on the side of the main pipe, the blocking member can be connected to the upper end of the main pipe to cover the upper port of the main pipe when the drain is in the open state. In this way, the bouncing sealing component can no longer be operated, so that the drain can always be in the draining state. This can prevent children from intentionally (or accidentally) pressing the bouncing sealing component and then leaving directly due to playfulness, thereby preventing the basin from accumulating water all the time and causing the water to overflow outside the basin or even onto the ground, which greatly improves the applicability of the bouncing drain, especially for public environments such as shopping malls or parks.

[0008] In the above-mentioned bouncing water drainer, the main pipe component includes a pipe body with a shoulder guard on the outer side of the top and a water drain seat which is cylindrical and open at the upper end. The lower end of the water drain seat extends into the pipe body and is provided with a water drain hole. The water inlet hole is provided on the upper side of the water drain seat, and the bouncing sealing assembly is connected to the water drain seat.

[0009] When installing the pop-up drain, the pipe body is pressed against the inner bottom wall of the basin by the stopper, so that the pipe body is restricted and does not fall down. Therefore, the main pipe component is configured to include the pipe body and the drain seat. The pipe body ensures the positioning of the main pipe component on the basin. At the same time, the cooperation between the drain seat and the pipe body ensures that the water inlet hole of the main pipe component is higher than the inner bottom wall of the basin after installation, so that the pop-up drain can control water discharge / water storage normally, and can be connected to the blocking member in the open state so that the pop-up sealing component cannot be operated to improve applicability.

[0010] In the above-mentioned bouncing water device, an annular abutting surface is provided on the outer side of the water seat, a convex shoulder is provided on the inner side of the upper end of the tube body, the annular abutting surface abuts on the convex shoulder, and a sealing ring is provided between the water seat and the tube body.

[0011] Through the cooperation of the annular abutment surface and the boss, it can be ensured that the water inlet hole is located outside the upper end of the tube body after the lower water seat and the tube body are abutted and positioned, thereby ensuring that the blocking member can be connected in the open state so that the bouncing sealing assembly cannot be operated to improve applicability.

[0012] In the above-mentioned bouncing water device, the water seat has an upper part and a lower part with an outer diameter smaller than the upper part. The outer diameter of the upper part of the water seat matches the inner diameter of the tube body and a sealing ring is provided between the two. The annular abutment surface is connected between the outer peripheral surface of the upper part of the water seat and the outer peripheral surface of the lower part.

[0013] In the above-mentioned bouncing water discharger, the water discharge hole is a square hole, and there are two water discharge holes which are symmetrically distributed on the outer side of the lower half of the water discharge seat.

[0014] The drain hole is a square hole and is arranged on the side of the lower half of the drain seat, which can greatly increase the drainage capacity of the drain seat and ensure that the drainage speed of the bouncing drain is not affected by the setting of the drain seat.

[0015] In the above-mentioned bouncing water discharger, the bouncing sealing assembly includes a bouncing core and a water-stop pad. The bouncing core has a bouncing head and the water-stop pad is fixed outside the upper end of the bouncing head. A connecting hole is provided through the bottom of the water discharge seat. The lower end of the bouncing core is threadedly connected in the connecting hole. The outer edge of the water-stop pad abuts against the inner wall of the upper half of the water discharge seat to form a seal.

[0016] When the bouncing part is pressed down, the water stop pad moves to abut against the inner wall of the upper part of the water lower seat below the water inlet hole to form a seal, thereby putting the bouncing water lower into a closed state; when the bouncing part bounces up, the water stop pad moves to abut against the inner wall of the upper part of the water lower seat above the water inlet hole to form a seal, thereby putting the bouncing water lower into an open state.

[0017] In the above-mentioned bouncing water drain, as another technical solution, the main pipe component includes a pipe body, the water inlet hole is arranged on the side of the upper end of the pipe body and the outer part of the pipe body below the water inlet hole has a shoulder, the inner wall of the pipe body is integrally formed with a protrusion, the bouncing sealing assembly includes a bouncing core and a water-stop pad, the bouncing core has a bouncing head and the water-stop pad is fixed outside the upper end of the bouncing head, the outer edge of the water-stop pad abuts against the inner wall of the pipe body to form a seal, the lower end of the bouncing core is threadedly connected to the protrusion, and the area of ​​the protrusion is smaller than the inner circle area of ​​the pipe body.

[0018] The tube body is positioned on the basin by a shoulder guard, and the tube body above the shoulder guard will naturally be higher than the inner bottom wall of the basin, thereby ensuring that the water inlet hole arranged on the side of the tube body can be higher than the inner bottom wall of the basin, so that the bouncing water drainer can not only control the discharge / water storage normally, but also connect the blocking piece in the open state to make the bouncing sealing assembly unable to be operated to improve applicability.

[0019] In the above-mentioned bouncing drain, the blocking member is a blocking cover, and the lower side of the blocking cover has an annular protrusion that can be threadedly connected to the outer side of the upper end of the main pipe member.

[0020] In the above-mentioned bouncing drain, the upper end of the main pipe is externally threadedly connected with a decorative cover, the blocking member is a blocking cover, and a clearance hole opposite to the upper end of the main pipe is provided through the center of the decorative cover, and the blocking cover can be buckled on the decorative cover.

[0021] In the above-mentioned bouncing drain, the blocking member is a plug that can be threadedly connected to the upper port of the main pipe member.

[0022] By threading the blocking cover onto the outside of the upper end of the main pipe or threading the plug into the upper port of the main pipe, the upper port of the main pipe can be blocked, thereby ensuring that the pop-up seal assembly cannot be operated when the pop-up drainer is opened to improve applicability.

[0023] Compared with the prior art, the bouncing water drainer of the present invention sets the water inlet hole on the side of the main pipe, which can not only control the discharge / water storage normally by operating the bouncing sealing assembly, but also connect the blocking member in the open state to prevent the bouncing sealing assembly from being operated. It can be used in both home and public environments, greatly improving its applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the bouncing water device (in the open state) in the first embodiment.

[0025] Figure 2 It is a cross-sectional view of the bouncing water device (in the closed state) in the first embodiment.

[0026] Figure 3 It is a cross-sectional view of the bouncing water device in the first embodiment (when the blocking cover is opened and connected).

[0027] Figure 4 It is a schematic diagram of the exploded view of the bouncing water drainer in the first embodiment (when the blocking cover is opened and connected).

[0028] Figure 5 It is a cross-sectional view of the bouncing water device in the second embodiment (when the blocking cover is opened and connected).

[0029] Figure 6 It is a schematic diagram of the exploded view of the bouncing water drainer in the second embodiment (when the blocking cover is opened and connected).

[0030] In the figure, 1, main pipe; 1a, water inlet; 2, bouncing seal assembly; 2a, bouncing core; 2a1, bouncing head; 2a11, rod; 2a12, head; 2b, water stop pad; 3, pipe body; 3a, shoulder; 3b, convex shoulder; 4, water seat; 4a, water hole; 4b, annular abutment surface; 4c, cutting surface; 4d, connecting hole; 5, sealing ring; 6, blocking member; 6a, annular convex portion; 7, decorative cover; 8, upper sealing gasket; 9, lower sealing gasket; 10, gasket; 11, locking nut. DETAILED DESCRIPTION

[0031] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0032] Embodiment 1

[0033] like Figure 1 As shown, the bouncing drain includes a main pipe 1 and a bouncing sealing assembly 2 which is arranged in the main pipe 1 and can be pressed or popped up at the upper end. An annular shoulder 3a is provided on the outer side of the main pipe 1, and an upper sealing gasket 8, a lower sealing gasket 9 and a gasket 10 are sequentially sleeved on the outer side of the main pipe 1, and a locking nut 11 is connected to the outer thread of the main pipe 1. Taking the use on the basin as an example, when installing, first remove the lower sealing gasket 9, the gasket 10 and the locking nut 11 from the main pipe 1, and then extend the lower end of the main pipe 1 through the drainage hole on the basin to the bottom of the basin, and then the lower sealing gasket 9 and the gasket 10 are sequentially sleeved on the lower end of the main pipe, and finally the locking nut 11 is threadedly connected to the lower end of the main pipe for locking, so that the upper sealing gasket 8 is pressed against the inner bottom wall of the basin by the annular shoulder 3a, and the lower sealing gasket 9 is pressed against the bottom of the basin by the locking nut 11, so that the main pipe and the basin are fixed together.

[0034] like Figure 1-Figure 4 As shown, a water inlet hole 1a is provided on the main pipe 1, and the upper end of the pop-up sealing assembly 2 can block the main pipe 1 below the water inlet hole 1a after being pressed. The water inlet hole 1a is arranged through the side of the main pipe 1 near the upper end, and the water inlet hole 1a is arc-shaped. There are several water inlet holes 1a and each water inlet hole 1a is evenly distributed along the circumference of the main pipe 1. After the upper end of the pop-up sealing assembly 2 is popped up, it is located above the water inlet hole 1a. The pop-up water drainer also includes a blocking member 6 that can be connected to the upper end of the main pipe 1 and block the upper end of the main pipe 1.

[0035] like Figure 1-Figure 4 As shown, the main pipe 1 includes a pipe body 3 and a water seat 4, an annular shoulder 3a is integrally formed on the outer side of the top of the pipe body 3 or the two are fixed together by welding, the water seat 4 is cylindrical and has an upper end opening, the lower end of the water seat 4 is located inside the pipe body 3 and is provided with a water hole 4a, the upper end of the water seat 4 is located outside the pipe body 3, the water inlet hole 1a is provided near the upper end of the water seat 4, and the bouncing seal assembly 2 is connected to the inner side of the water seat 4. The upper end of the water seat 4 has an external thread, the blocking member 6 is a blocking cover, the lower side of the blocking cover has an annular convex portion 6a, the center hole of the annular convex portion 6a has an internal thread, and the blocking cover can be threadedly connected to the upper end of the water seat 4 through the annular convex portion 6a.

[0036] like Figure 1-Figure 4As shown, specifically, the water seat 4 has an upper half and a lower half, the outer diameter of the upper half of the water seat 4 matches the inner diameter of the tube body 3, and a sealing ring 5 is provided between the upper half of the water seat 4 and the tube body 3, and an annular groove is provided on the outer side of the upper half of the water seat 4, and the sealing ring 5 is arranged in the annular groove. An annular abutment surface 4b is connected between the outer peripheral surface of the upper half of the water seat 4 and the outer peripheral surface of the lower half of the water seat 4, and a convex shoulder 3b is provided on the inner side of the upper end of the tube body 3, and the convex shoulder 3b is annular, and the annular abutment surface 4b abuts on the convex shoulder 3b. The water hole 4a is a square hole, and the number of the water holes 4a is two and symmetrically distributed on the outer side of the lower half of the water seat 4. The water hole 4a is formed by cutting, and the lower half of the water seat 4 can be directly cut to form the water hole 4a during processing, and a cutting surface 4c is formed on the side of the lower half of the water seat 4 after cutting.

[0037] like Figure 1-Figure 4 As shown, the bouncing seal assembly 2 includes a bouncing core 2a and a water stop pad 2b. The bouncing core 2a has a bouncing head 2a1 and the water stop pad 2b is fixed to the outer upper end of the bouncing head 2a1. The bouncing head 2a1 includes a rod 2a11 and a head 2a12 threadedly connected to the upper end of the rod 2a11. A connecting hole 4d is provided through the bottom of the water seat 4. The lower end of the bouncing core 2a is threadedly connected in the connecting hole 4d. The outer edge of the water stop pad 2b abuts against the inner wall of the upper half of the water seat 4 to form a seal. Among them, the bouncing core 2a is a prior art and will not be described here. Its specific structure can refer to a bouncing drainer for easy cleaning disclosed in application number 201822096514.8.

[0038] During normal use, the blocking cover is removed, and the present bouncing water discharger can control whether the water discharger is discharged through the bouncing sealing assembly 2 like other bouncing water dischargers. Figure 1 As shown, when in the open state, the water stop pad 2b is located above the water inlet hole 1a and abuts against the inner wall of the water lower seat 4 above the water inlet hole 1a to form a seal. Water cannot flow in from the upper opening of the water lower seat 4, but can flow into the water lower seat 4 from the water inlet hole 1a, and then flow into the pipe body 3 from the water lower hole 4a and be discharged directly. Figure 2 As shown, the bouncing water drainer is in a closed state, and the bouncing part of the bouncing core 2a is pressed downward from the upper opening of the water drain seat 4, so that the water stop pad 2b moves to below the water inlet hole 1a. At this time, water cannot enter the water drain seat 4 and cannot be drained, so that water can be stored smoothly in the basin.

[0039] In addition, if Figure 3As shown, when the drainer is in the draining state, the blocking cover can be threadedly connected to the upper end of the drain seat 4 to cover the upper port of the drain seat 4. In this way, the bouncing sealing component 2 can no longer be operated, so that the drainer can always be in the draining state. This can prevent children from intentionally (or accidentally) pressing the bouncing sealing component 2 and then leaving directly due to playfulness, thereby preventing the basin from accumulating water all the time and causing the water to overflow outside the basin or even onto the ground.

[0040] Embodiment 2

[0041] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: in this embodiment, Figure 5 and Figure 6 As shown, the upper end of the water lower seat 4 is externally threadedly connected with a decorative cover 7, the blocking member 6 is a blocking cover, and a clearance hole corresponding to the upper end of the water lower seat 4 is provided through the center of the decorative cover 7, and the blocking cover can be buckled on the decorative cover 7.

[0042] Embodiment 3

[0043] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: in this embodiment, the upper port of the water lower seat 4 has an internal thread, and the blocking member 6 is a plug that can be threadedly connected to the upper port of the water lower seat 4.

[0044] Embodiment 4

[0045] In this embodiment, the main pipe component 1 includes a pipe body 3, the inner wall of the pipe body 3 is integrally formed with a protrusion, the bouncing sealing assembly 2 includes a bouncing core 2a and a water-stop pad 2b, the bouncing core 2a has a bouncing head 2a1 and the water-stop pad 2b is fixed to the outside of the upper end of the bouncing head 2a1, the lower end of the bouncing core 2a is threadedly connected to the protrusion, and the area of ​​the protrusion is smaller than the inner circle area of ​​the pipe body 3.

[0046] The upper end of the tube body 3 has an external thread, the blocking member 6 is a blocking cover, the lower side of the blocking cover has an annular protrusion 6a, the center hole of the annular protrusion 6a has an internal thread, and the blocking cover can be threadedly connected to the upper end of the tube body 3 through the annular protrusion 6a. Alternatively, the upper end of the tube body 3 is externally threaded with a decorative cover 7, the blocking member 6 is a blocking cover, and the center of the decorative cover 7 is provided with a clearance hole opposite to the upper end of the tube body 3, and the blocking cover can be buckled on the decorative cover 7. Alternatively, the upper end of the tube body 3 has an internal thread, and the blocking member 6 is a plug that can be threadedly connected to the upper end of the tube body 3.

[0047] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A bouncing water drainer, comprising a main pipe component (1) and a bouncing sealing component (2) arranged in the main pipe component (1) and having an upper end that can be pressed down or popped up, wherein the main pipe component (1) is provided with a water inlet hole (1a), and when the upper end of the bouncing sealing component (2) is pressed down, the main pipe component (1) below the water inlet hole (1a) can be blocked, characterized in that: The water inlet hole (1a) is arranged through the side of the main pipe component (1); the upper end of the pop-up seal assembly (2) is located above the water inlet hole (1a) after popping up; the pop-up water discharger also includes a blocking member (6) that can be connected to the upper end of the main pipe component (1) and blocks the upper end of the main pipe component (1); the main pipe component (1) includes a pipe body (3) having a blocking shoulder (3a) on the outer side of the top and a water discharge seat (4) that is cylindrical and has an upper end opening; the lower end of the water discharge seat (4) extends into the pipe body (3) and is provided with a water discharge hole (4a); the water inlet hole (1a) is arranged on the upper side of the water discharge seat (4); the pop-up seal assembly (2) is connected to the water discharge seat (4); and the blocking shoulder (3a) is annular.

2. The bouncing water device according to claim 1, characterized in that: The outer side of the water lower seat (4) is provided with an annular abutting surface (4b), the inner side of the upper end of the tube body (3) is provided with a convex shoulder (3b), the annular abutting surface (4b) abuts against the convex shoulder (3b), and a sealing ring (5) is provided between the water lower seat (4) and the tube body (3).

3. The bouncing water device according to claim 2, characterized in that: The water lower seat (4) comprises an upper part and a lower part with an outer diameter smaller than that of the upper part. The outer diameter of the upper part of the water lower seat (4) matches the inner diameter of the tube body (3) and a sealing ring (5) is provided between the two. The annular abutment surface (4b) is connected between the outer peripheral surface of the upper part of the water lower seat (4) and the outer peripheral surface of the lower part.

4. The bouncing water device according to claim 3, characterized in that: The water discharge hole (4a) is a square hole, and there are two water discharge holes (4a) which are symmetrically distributed on the outer side of the lower half of the water discharge seat (4).

5. The bouncing water device according to claim 3, characterized in that: The bouncing seal assembly (2) comprises a bouncing core (2a) and a water-stopping pad (2b), wherein the bouncing core (2a) has a bouncing head (2a1) and the water-stopping pad (2b) is fixed to the outside of the upper end of the bouncing head (2a1), a connecting hole (4d) is provided through the bottom of the water lower seat (4), the lower end of the bouncing core (2a) is threadedly connected in the connecting hole (4d), and the outer edge of the water-stopping pad (2b) abuts against the inner wall of the upper half of the water lower seat (4) to form a seal.

6. The bouncing water device according to claim 1, characterized in that: The blocking member (6) is a blocking cover, and the lower side of the blocking cover has an annular protrusion (6a) that can be threadedly connected to the outside of the upper end of the main pipe member (1).

7. The bouncing water device according to claim 1, characterized in that: The upper end of the main pipe component (1) is externally threadedly connected to a decorative cover (7); the blocking component (6) is a blocking cover; a clearance hole opposite to the upper end of the main pipe component (1) is provided through the center of the decorative cover (7); and the blocking cover can be buckled onto the decorative cover (7).

8. The bouncing water device according to claim 1, characterized in that: The blocking member (6) is a plug that can be threadedly connected to the upper port of the main pipe member (1).

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