CN211547909U

CN211547909U - Drainer and bathtub

Info

Publication number: CN211547909U
Application number: CN201921476455.5U
Authority: CN
Inventors: 张继钦
Original assignee: Kohler China Investment Co Ltd
Current assignee: Kohler China Investment Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-09-22
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a bathroom field discloses a hydrophone and bathtub down. The utility model discloses an overflow box and locate inside first gap, second gap, variable position water seal, water seal clamp plate and the water seal return arrangement of overflow box, first gap is established and is less than the position of second gap, the water seal that can shift is around fixed position tilting for open and close first gap, the water seal clamp plate is located first gap upper bound with between the second gap lower bound, be used for keeping apart first gap with the second gap, water seal return arrangement with the installation is connected to the variable position water seal. An object of the utility model is to provide a hydrophone and bathtub down, this hydrophone and bathtub down can solve the people and get into behind the bathtub, and water flows away from the spillway hole and leads to the problem of wasting water, can also solve small-size bathtub for preventing that the overflow is lower with the setting of overflow position, and lead to using to experience not good problem.

Description

Drainer and bathtub

Technical Field

The utility model relates to a bathroom field, in particular to hydrophone and bathtub down.

Background

In daily life, a drainer is installed on a bathtub, an overflow hole is formed in the side wall of the bathtub, and after the water level reaches the height of the overflow hole, water can be discharged through the drainer and the overflow hole to prevent water from overflowing and draining. Meanwhile, in a small bathtub, because the volume of the bathtub is small, the water level is greatly increased after a person enters the bathtub, and therefore, the position of an overflow hole of the small bathtub is set to be low in order to prevent water from overflowing.

The inventor finds that the prior art has at least the following problems: the existing mechanical bathtub drainer is generally only provided with a fixed overflow position, and when the water level exceeds the overflow position, the overflow hole starts to drain water, so that the water in the bathtub cannot overflow out of the bathtub. If the water level of the bathtub is placed to the height of the overflow level, people enter the bathtub, so that the extra water can flow away through the overflow holes, and the water resource is wasted. And to small-size bathtub, consider that the people gets into the bathtub water and can not spill out the bathtub once, the ratio that the spillway hole position can set up is lower, the water level of bathtub the inside is low like this, and the people also can receive very big influence in the use experience of bathtub the inside.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrophone and bathtub down, this hydrophone and bathtub down can solve the people and get into behind the bathtub, and water flows away from the spillway hole and leads to the problem of wasting water, can also solve small-size bathtub for preventing that the overflow is lower with the setting of overflow position, and lead to using to experience not good problem.

In order to solve the technical problem, the utility model discloses an embodiment provides a drainer, include the overflow box and locate inside first gap, second gap, the water seal of variable position, water seal clamp plate and the water seal return means of overflow box, first gap is established and is less than the position of second gap, the water seal of can shifting rotates from top to bottom around fixed position for open and close first gap, water seal clamp plate locates first gap upper border with between the second gap lower border, be used for keeping apart first gap with the second gap, water seal return means with the installation is connected to the water seal of variable position.

The utility model also provides a bathtub, which comprises a bathtub body and the drainer.

The utility model discloses embodiment is for prior art, through using the water seal that can shift, after the bathtub drains to the biggest volume of draining, unnecessary water can flow so that water overfills from first gap, when the people got into the bathtub, but the water level risees suddenly but when rising range is not big, first gap can be closed to the water seal that can shift, make the water in the bathtub can not flow out the bathtub, if the water level continues to rise, then the second gap drainage prevents that water from spilling over the bathtub, water seal return means can make the water seal that can shift open first gap after the drainage, reach the purpose of avoiding extravagant and promoting the small-size bathtub and use experience.

In addition, the variable-position water seal is a seesaw water seal, and the rotating shaft position of the seesaw water seal is the upper boundary of the first overflow port. The seesaw water seal can flexibly rotate up and down, and is convenient for closing and opening the first overflow port.

In addition, the water seal return device is a balancing weight, and the balancing weight is connected to one end, far away from the first overflow opening, of the seesaw water seal. The balancing weight can restore the water seal to the initial position after the water level is reduced, so that the whole system works well in a circulating way.

In addition, the water seal return device is a spring, one end of the spring is connected with the variable position water seal, and the other end of the spring is connected with the bottom of the overflow box and used for bouncing the variable position water seal. The spring can restore the water seal to the initial position after the water level is reduced, so that the whole system can work well in a circulating mode.

In addition, the drainer further comprises a water falling component, an overflow water inlet pipe and an overflow water outlet pipe, wherein the water falling component is communicated with the overflow box through the overflow water inlet pipe and the overflow water outlet pipe, the water falling component comprises a water falling box, a flange, a drain pipe, a water falling cover, a bouncing valve core and a sealing ring, the overflow water inlet pipe is communicated with the inside of the flange, the drain pipe is communicated with the overflow water outlet pipe through the bottom of the water falling box, the overflow water inlet pipe is higher than the drain pipe and the overflow water outlet pipe, the water falling cover is sleeved with the sealing ring and is matched and positioned with the inner wall of the flange, the bouncing valve core is arranged at the bottom of the water falling cover, and the outer wall of the flange is matched and positioned with the water falling box. By using the overflow water inlet pipe, the overflow water outlet pipe and the water falling component, the water falling and draining effect of the whole drainer is better.

In addition, the water falling assembly further comprises a filter screen, and the filter screen is matched and positioned with the inner wall of the flange. The filter screen can make the subassembly that falls into water filter earlier when draining, prevents that necklace ring etc. or other objects that block up drainage pipe easily from flowing into the drain pipe.

In addition, the water falling assembly further comprises an upper gasket and a lower gasket, and the upper gasket and the lower gasket are arranged between the water falling box and the flange. An upper gasket and a lower gasket are arranged at the contact position of the flange and the external water, so that the whole water-dropping assembly is protected from water leakage.

In addition, the water falling component is arranged at the bottom of the bathtub, and the overflow box, the overflow water inlet pipe and the overflow water outlet pipe are arranged inside the side wall of the bathtub. The components of the drainer can be hidden and arranged on the inner wall of the bathtub, so that the opening of the side wall of the bathtub is avoided while the function is not influenced.

Drawings

Figure 1 is a schematic view of a launch apparatus according to a first embodiment of the present invention;

fig. 2 is a schematic view of a drainer overflow box being drained by a first overflow vent in accordance with a first embodiment of the present invention;

fig. 3 is a schematic view of a drainer overflow box being drained by a second overflow vent in accordance with a first embodiment of the present invention;

fig. 4 is a schematic view of a downcomer downpipe assembly according to a first embodiment of the present invention;

fig. 5 is a schematic view of a drainer downpipe assembly in a water storage state according to a second embodiment of the present invention;

fig. 6 is a schematic view of a drainer downpipe assembly in a drainage state according to a second embodiment of the present invention.

Description of reference numerals:

1. an overflow box; 2. an overflow water inlet pipe; 3. an overflow water outlet pipe; 4. a water drainage assembly; 5. a drain pipe; 6. a first overflow; 7. a second overflow; 8. a seesaw water seal; 9. water sealing and pressing plate; 10. a balancing weight; 11. a water falling cover; 12. an upper gasket; 13. A lower gasket; 14. a flange; 15. a bounce spool; 16. a water dropping box; 17. a seal ring; 18. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

The first embodiment of the present invention relates to a water drainer, as shown in fig. 1, including an overflow box 1, an overflow water inlet pipe 2, an overflow water outlet pipe 3, a water falling component 4, and a water drain pipe 5, the overflow box 1 is communicated with the water falling component 4 through the overflow water inlet pipe 2, the overflow water outlet pipe 3.

Referring to fig. 2 and 3, a first overflow opening 6 and a second overflow opening 7 are formed in the overflow box, the second overflow opening 7 is higher than the first overflow opening 6, a fixed rotating shaft of a seesaw water seal 8 is arranged on the upper boundary of the first overflow opening 6, and when the seesaw water seal 8 rotates to the lowest position in the movable range around the rotating shaft, the first overflow opening 6 can be completely sealed. A water seal pressing plate is arranged from the rotating shaft to the lower boundary of the second overflow opening 7, the first overflow opening 6 is completely isolated from the second overflow opening 7 by the water seal pressing plate 9 at the rotating shaft, and one end of the seesaw water seal 8, which is far away from the first overflow opening 6, is connected with a water seal return device balancing weight 10. When the water level slowly rises to the first overflow port 6, in order to prevent the water from overflowing too much, the water can overflow from the first overflow port 6 to the overflow water outlet pipe 3; when the water level suddenly rises to overflow the seesaw water seal 8 but does not exceed the second overflow port 7, the water presses down the seesaw water seal 8 and seals the first overflow port 6, so that waste caused by overflow of slightly rising water is prevented; when the water level rises to the higher second overflow gap 7, the water is discharged from the second overflow gap 7 to the overflow water outlet pipe 3; when the water falling is opened to drain the water level in the overflow box 1 to the first overflow port 6, the balancing weight 10 can restore the seesaw water seal 8 to the initial position, and the first overflow port 6 is opened.

As shown in fig. 4, the downpipe assembly includes a downpipe cover 11, an upper gasket 12, a lower gasket 13, a flange 14, a bounce spool 15, a downpipe box 16, and a sealing ring 17. The water falling box 16 is communicated with the water overflowing box 1 through the water overflowing inlet pipe 2 and the water overflowing outlet pipe 3, the water overflowing inlet pipe 2 is communicated with the inside of the flange 14, the water discharging pipe 5 is communicated with the water overflowing outlet pipe 3 through the bottom of the water falling box 16, the water overflowing inlet pipe 2 is higher than the water discharging pipe 5 and the water overflowing outlet pipe 3, the water falling cover 11 is sleeved with a sealing ring 17 and is matched and positioned with the inner wall of the flange 14, the bouncing valve core 15 is arranged at the bottom of the water falling cover 11, the outer wall of the flange 14 is matched and positioned with the water falling box 16, and the upper gasket 12 and the lower gasket 13 are arranged on the surface between the water. When the water falling cover 11 is pressed down and is in an overflow state, the water falling cover 11 sleeved with the sealing ring 17 seals and isolates the drain pipe 5 and the overflow water outlet pipe 3, and water only flows into the overflow water inlet pipe 2 from the space between the water falling cover 11 and the flange 14 and enters the overflow box 1. When the water falling cover 11 is pulled up and is in a drainage state, the drainage pipe 5 and the overflow water outlet pipe 3 are communicated with the outside, outside water can directly flow into the drainage pipe 5 from the space between the water falling cover 11 and the flange 14 and is drained, and water in the overflow box 1 also flows into the drainage pipe 5 through the overflow water outlet pipe 3 and is drained.

In this embodiment, through the overflow box that has the second grade overflow level of use and with fall into water subassembly, overflow inlet tube, overflow outlet pipe and cooperate, realize that the people gets into behind the bathtub, even the rising of water level can not flow out the bathtub yet, avoided extravagant, can make the overflow position of small-size bathtub rise simultaneously, promote to use and experience.

A second embodiment of the present invention relates to a drainer. The second embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: the utility model discloses in the second embodiment, have filter screen 18 in the flange 14, filter screen 18 and the cooperation location of flange 14 inner wall, all the other parts are the same with the first embodiment, therefore no longer describe any more. As shown in fig. 5, when the falling cover 11 is pressed down and is in an overflow state, the falling cover 11 covered with the sealing ring 17 is tightly attached to the inner wall of the flange 14 to seal and isolate the drainage pipe 5 and the overflow outlet pipe 3, and water only flows into the overflow inlet pipe 2 from the space between the falling cover 11 and the flange 14 and enters the overflow box 1. As shown in fig. 6, when the falling cover 11 is pulled up and is in a drainage state, the drainage pipe 5 and the overflow outlet pipe 3 are communicated with the outside, external water directly flows into the flange 14 from between the falling cover 11 and the flange 14, is filtered by the filter screen 18 and then is drained from the drainage pipe 5, and water in the overflow box 1 also flows into the drainage pipe 5 through the overflow outlet pipe 3 and is drained.

In the embodiment, the filter screen is added in the water falling component, so that the water falling component is firstly filtered by the metal filter screen when draining water, the sewer is prevented from being blocked, and valuables such as rings and the like are prevented from falling into the drainer to cause property loss.

A third embodiment of the present invention relates to a drainer. The first embodiment is substantially the same as the first embodiment, and mainly differs in that: the water seal returning device in the first embodiment is a counterweight 10, the water seal returning device in the third embodiment is a spring, and other parts are the same as those in the first embodiment, and therefore, detailed description is omitted. One end of the spring is connected to the seesaw water seal 8, and the other end of the spring is connected to the bottom of the overflow box 1, when the water level slowly rises to the first overflow port 6, in order to prevent the water from overflowing excessively, the water can overflow from the first overflow port 6 to the overflow water outlet pipe 3; when the water level suddenly rises to exceed the seesaw water seal 8 but not exceed the second overflow port 7, the seesaw water seal 8 and the spring are pressed down by water, the first overflow port 6 is sealed, and waste caused by overflow of slightly rising water is prevented; when the water level rises to the higher second overflow gap 7, the water is discharged from the second overflow gap 7 to the overflow water outlet pipe 3; when the falling water is opened to drain the water level in the overflow box 1 to the first overflow port 6, the elastic force of the spring is released upwards, so that the seesaw water seal 8 is restored to the initial position, and the first overflow port 6 is opened.

In the embodiment, the water seal can be accurately returned by using the spring of the water seal returning device.

A fourth embodiment of the present invention relates to a bathtub, comprising a bathtub body and a drainer according to the first embodiment. The water falling component 4 is arranged in the space at the bottom of the bathtub, and the water falling cover 11 is arranged on the surface of the bottom of the bathtub, so that the water falling cover 11 can be conveniently pulled up and pressed down when in use. The overflow water inlet pipe 2, the overflow water outlet pipe 3, the overflow box 1 and the drain pipe 5 are hidden in the space of the side wall of the bathtub.

In this embodiment, through using the hydrophone down in this embodiment in the bathtub, realize that the people gets into the bathtub after, even the rising of water level can not flow out the bathtub, avoided the waste, can make the overflow position of small-size bathtub rise simultaneously, promote to use and experience, in the space of locating the bathtub lateral wall is hidden to the hydrophone down simultaneously, avoided seting up the spillway hole on bathtub lateral wall surface, make the bathtub pleasing to the eye practical.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. A drainer is characterized by comprising a spillover box, a first spillover gap, a second spillover gap, a variable position water seal, a water seal pressing plate and a water seal return device, wherein the first spillover gap, the second spillover gap, the variable position water seal, the water seal pressing plate and the water seal return device are arranged in the spillover box, the first spillover gap is arranged at a position lower than the second spillover gap, the variable position water seal rotates up and down around a fixed position and is used for opening and closing the first spillover gap, the water seal pressing plate is arranged between the upper boundary of the first spillover gap and the lower boundary of the second spillover gap and is used for isolating the first spillover gap from the second spillover gap, and the water seal return device is connected.

2. The downcomer of claim 1, wherein said displaceable seal is a teeter-totter seal, and the pivot location of said teeter-totter seal is the upper boundary of said first weir.

3. The drainer of claim 2, wherein the water seal returning means is a weight block connected to an end of the seesaw water seal remote from the first overflow opening.

4. The drainer according to claim 1, wherein the water seal returning means is a spring, one end of the spring is connected with the variable position water seal, and the other end of the spring is connected with the bottom of the overflow box for bouncing the variable position water seal.

5. The drainer according to claim 1, further comprising a water falling assembly, an overflow water inlet pipe and an overflow water outlet pipe, wherein the water falling assembly is communicated with the overflow box through the overflow water inlet pipe and the overflow water outlet pipe, the water falling assembly comprises a water falling box, a flange, a drain pipe, a water falling cover, a bouncing valve core and a sealing ring, the overflow water inlet pipe is communicated with the inside of the flange, the drain pipe is communicated with the overflow water outlet pipe through the bottom of the water falling box, the overflow water inlet pipe is higher than the drain pipe and the overflow water outlet pipe, the water falling cover is sleeved with the sealing ring and is positioned in a matching manner with the inner wall of the flange, the bouncing valve core is arranged at the bottom of the water falling cover, and the outer wall of the flange is positioned in a matching manner with the water falling box.

6. The drainer of claim 5, wherein the waterfall assembly further comprises a filter screen positioned in cooperation with the inner wall of the flange.

7. The downcomer of claim 5, wherein the downpipe assembly further includes an upper gasket and a lower gasket, the upper gasket and the lower gasket being disposed between the drop box and the flange.

8. A bath comprising a bath body and a downcomer as claimed in any one of claims 1 to 4, the downcomer including an overflow box, an overflow inlet and an overflow outlet located within the side walls of the bath body.

9. The bathtub of claim 8, further comprising a sink assembly disposed at the bottom of the bathtub body, wherein the overflow inlet pipe and the overflow outlet pipe are disposed in the inner wall space of the bathtub body;

the water falling component is communicated with the overflow box through the overflow water inlet pipe and the overflow water outlet pipe, the water falling component comprises a water falling box, a flange, a drain pipe, a water falling cover, a bouncing valve core and a sealing ring, the overflow water inlet pipe is communicated with the inside of the flange, the drain pipe is communicated with the overflow water outlet pipe through the bottom of the water falling box, the overflow water inlet pipe is higher than the drain pipe and the overflow water outlet pipe, the water falling cover is sleeved with the sealing ring and is matched and positioned with the inner wall of the flange, the bouncing valve core is arranged at the bottom of the water falling cover, and the outer wall of the flange is matched and positioned with the water falling box.

10. The bathtub of claim 9, wherein the sink assembly further comprises a filter mesh positioned in cooperation with the inner wall of the flange.

11. The bathtub of claim 9, wherein the sink assembly further comprises an upper gasket and a lower gasket, the upper gasket and the lower gasket being disposed between the drop box and the flange.