CN212801814U

CN212801814U - Water draining device

Info

Publication number: CN212801814U
Application number: CN202021172712.9U
Authority: CN
Inventors: 麦克锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a drainer, it includes water down, set up at the inside bouncer of water down, set up the lower water lid on the bouncer, the inside of water down is equipped with detachable and filters the main part, and filter evenly distributed in the main part and have a plurality of filtration holes, the bottom center of filtering the main part be equipped with bounce seat lower extreme threaded connection's screw hole seat, be equipped with first rubber ring between the upper end outer wall of filtering the main part and the inner wall of water down, be equipped with the second rubber ring between the lower extreme outer wall of filtering the main part and the inner wall of water down. The utility model can lead the filtering main body to be better matched with the through hole of the lower water body, ensure the stability of the installation of the filtering main body, further effectively prevent the phenomena that the lower water cover shakes and the bouncing device does not act in place due to the unstable filtering main body when the lower water cover presses the bouncing device, and simultaneously reduce the damage probability of the bouncing device; moreover, even if the filter main body is damaged after being used for a long time, only the filter main body needs to be replaced independently, and the filter main body is convenient to replace and maintain and low in cost.

Description

Water draining device

Technical Field

The utility model belongs to the technical field of the water valve, especially, relate to a drainer.

Background

The existing drainers can be roughly divided into three types, namely a plug cover type drainer, a flip type drainer and a bounce type drainer; the cover of the plug cover type drainer is directly plugged on a drainage port on the upper end surface of the drainer, usually, the cover is also provided with a chain or a lifting handle part, a user can lift the cover through the chain or the lifting handle part, and the cover is plugged back to the drainage port when being closed; the flip cover is much simpler, and the cover rotates along the lower water gap edge around the upper end surface of the drainer by two end covers mainly through pressing down on a certain edge part of the cover, so that the cover is turned over to control the opening of the lower water gap, and the turned cover body is pressed by a user to be flatly laid on the lower water gap when the cover is closed; the bounce type is realized by a bouncer connected below a cover called as a noodle and by pressing the noodle to open and close a drainage port.

For the three types of drainers, the bouncing type drainer is convenient to use, but the bouncing type drainer has higher cost because the bouncer is usually made of copper. In addition, because the bouncing device is of a shaft type structure, when the bouncing device is installed, the lower end of the bouncing device is supported and fixed only by a support extending in the inner cavity of the drainer or a bottom support of a filtering main body (such as a filtering basket) arranged in the drainer, and in the case of long use, the support can deform or even become brittle, and the axial deviation of the bouncing device is caused along with the deformation or fracture of the support, so that the drainer cannot be normally used, and the replacement and maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydrophone down of reliable, stable structure, and change and cost of maintenance is low.

In order to achieve the above object, the present invention provides a launching device, which comprises a launching body, a bouncing device disposed inside the launching body, and a launching cover disposed on the bouncing device, wherein the launching body has an edge and a through hole, the bouncing device comprises a bouncing seat fixedly mounted inside the launching body and a bouncing core disposed inside the bouncing seat, the bouncing core can move up and down relative to the bouncing seat and is positioned, the launching cover is fixedly mounted on the top end of the bouncing core, when the bouncing core is positioned in a descending manner, the launching cover and the edge are located at the same height and form a water blocking surface for blocking the through hole, when the bouncing core is positioned in an ascending manner, the launching cover is higher than the edge and forms a launching port penetrating through the through hole, wherein a detachable filtering body is disposed inside the launching body, and a plurality of filtering holes are uniformly distributed on the filtering body, the bottom center of the filtering main body is provided with a threaded hole seat in threaded connection with the lower end of the bouncing seat, a first rubber ring is arranged between the outer wall of the upper end of the filtering main body and the inner wall of the lower water body, and a second rubber ring is arranged between the outer wall of the lower end of the filtering main body and the inner wall of the lower water body.

As the utility model discloses a preferred scheme, the upper end periphery of filtering the main part is equipped with first ring channel, first rubber ring inlays to be put on the first ring channel.

As the preferred scheme of the utility model, the lower extreme periphery of filtering the main part is equipped with the second ring channel, the second rubber ring inlays to be put on the second ring channel.

As the utility model discloses an optimal scheme, the lower extreme of spring seat is equipped with the annular arch, the bellied lower terminal surface of annular with be provided with the elastic washer between the up end of screw hole seat.

As the preferred scheme of the utility model, be equipped with on the lower water cover with through-hole complex elasticity wear ring.

As the preferred scheme of the utility model, the lower extreme periphery of lower water cover is equipped with the third ring channel, elasticity wear-resisting circle is inlayed and is put on the third ring channel.

As the preferred scheme of the utility model, the inner wall of lower water is equipped with the convex shoulder, filter the main part and place on the convex shoulder.

As the utility model discloses an optimal scheme, after the filter main part was placed, its upper end was less than the distance of the upper end of lower water is greater than the spring core is relative the distance of activity about the spring seat.

As the utility model discloses an optimized scheme, down seted up on the lateral wall of water with the gap of through-hole intercommunication, the gap is located first rubber ring with between the second rubber ring.

As a preferable scheme of the utility model, the outer diameter of the lower water cover is larger than or equal to the outer diameter of the edge; or the outer diameter of the lower water cover is matched with the inner diameter of the through hole.

Implement the utility model provides a pair of drainer, compare with prior art, its beneficial effect lies in:

the utility model discloses a setting of first rubber ring and second rubber ring can make the filtration main part better with the through-hole cooperation of lower water, guarantee the stability of filtration main part installation, and then prevent effectively that the lower water cover from rocking, the phenomenon that the bouncer action is not in place because the filtration main part is unstable when the bouncer is pressed to the lower water cover, still reduced the probability that the bouncer damaged simultaneously; moreover, even if the filter main body is damaged after being used for a long time, only the filter main body needs to be replaced independently, and the filter main body is convenient to replace and maintain and low in cost.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is an exploded view of a drainer according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the structure of FIG. 1 after assembly;

fig. 3 is a sectional view of an assembled drainer according to a second embodiment of the present invention.

In the figure, 1 is a lower water body; 11 is an edge; 12 is a through hole; 13 is a shoulder; 14 is an overflow port; 2 is a bouncing device; 21 is a bounce seat; 22 is a bounce core; 23 is an annular bulge; 3 is a water discharging cover; 31 is a third annular groove; 4 is a filtering main body; 41 is a threaded hole seat; 42 is a first annular groove; 43 is a second annular groove; 5 is a first rubber ring; 6 is a second rubber ring; 7 is an elastic gasket; 8 is an elastic wear-resistant ring; and 9 is a sandwich cavity.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 to 3, the utility model discloses a drainer of preferred embodiment, it includes water 1 down, set up at the inside bouncer 2 of water 1 down, set up the lower water lid 3 on bouncer 2, water 1 has border 11 and through-hole 12 down, bouncer 2 includes fixed mounting at the inside bounce seat 21 of water 1 down and set up the inside spring core 22 of bouncing seat 21, spring core 22 can move about and fix a position from top to bottom relative to bounce seat 21, lower water lid 3 fixed mounting is on the top of spring core 22, when spring core 22 goes down the location, lower water lid 3 with border 11 is located same height and forms the shutoff the face that blocks water of through-hole 12, when spring core 22 goes upward the location, lower water lid 3 is higher than border 11 and form and link up the mouth that drains water of through-hole 12. The inside of lower water 1 is equipped with detachable and filters main part 4, just filter main part 4 and be for straining thing basket structure, evenly distributed has a plurality of filtration holes on it, the bottom center of filtering main part 4 be equipped with the screw hole seat 41 of the lower extreme threaded connection of spring seat 21, filter the upper end outer wall of main part 4 with be equipped with first rubber ring 5 between the inner wall of lower water 1, filter the lower extreme outer wall of main part 4 with be equipped with second rubber ring 6 between the inner wall of lower water 1.

When it is desired to use the drainer, the drainer can be installed inside the basin and the sewer line connected to the lower body of water 1.

When water needs to be stored in the wash basin, pressure is applied to the drainage cover 3, so that the drainage cover 3 and the bounce core 22 move towards one side of the bounce seat 21 integrally; when the bounce core 22 is positioned downwards, the lower water cover 3 and the edge 11 are positioned at the same height and block the through hole 12 on the lower water body 1.

When water in the basin needs to be discharged, pressure is applied to the launching cover 3, the bouncing core 22 is separated from the descending positioning position, and the launching cover 3 and the bouncing core 22 integrally move towards one side far away from the bouncing seat 21 under the action of the reset elasticity of the bouncer 2; when the spring core is positioned upwards, the lower water cover 3 is higher than the edge 11 and forms a lower water gap, at the moment, water in the basin enters the lower water body 1 through the lower water gap, and then the water enters the lower water pipeline through the through hole 12.

In the process of water flow through the filtering body 4, liquid and solid impurities with small volume flow into the interior of the sewer pipe through the filtering holes, and solid impurities with large volume are blocked by the filtering body 4 and stay in the interior of the filtering body 4. Therefore, solid impurities with larger volume are not easy to enter the interior of the sewer pipe and cause the blockage of the sewer pipe.

When more solid impurities are accumulated in the filtering main body 4, pulling force is applied to the lower water cover 3, so that the lower water cover 3, the bouncer 2 and the filtering main body 4 integrally move towards one side far away from the lower water body 1; after the lower water cover 3, the bouncer 2 and the filtering main body 4 are integrally separated from the lower water body 1, the filtering main body 4 can be rotated, so that the filtering main body 4 is separated from the bouncer 2; after the solid impurities in the filtering body 4 are cleaned, the cover 3, the bouncer 2 and the filtering body 4 are connected into a whole and returned to the inside of the lower water body 1.

Based on the above embodiment, the key points are as follows: through the arrangement of the first rubber ring 5 and the second rubber ring 6, the filtering main body 4 can be better matched with the through hole 12 of the lower water body 1, the installation stability of the filtering main body 4 is ensured, the phenomena that the lower water cover 3 shakes and the bouncing device 2 does not act in place due to the instability of the filtering main body 4 when the lower water cover 3 presses the bouncing device 2 are effectively prevented, and meanwhile, the damage probability of the bouncing device 2 is reduced; moreover, even if the filter body 4 is damaged after being used for a long time, only the filter body needs to be replaced and maintained independently, and the filter is convenient to replace and maintain and low in cost.

Illustratively, in order to facilitate the assembly of the first rubber ring 5, the upper end periphery of the filtering main body 4 is provided with a first annular groove 42, and the first rubber ring 5 is embedded on the first annular groove 42. In this embodiment, the material of the first rubber ring 5 is preferably nitrile rubber.

Illustratively, in order to facilitate the assembly of the second rubber ring 6, the lower end periphery of the filtering main body 4 is provided with a second annular groove 43, and the second rubber ring 6 is embedded on the second annular groove 43. In this embodiment, the material of the second rubber ring 6 is preferably nitrile rubber.

Illustratively, the lower end of the bouncing seat 21 is provided with an annular protrusion 23, an elastic gasket 7 is arranged between the lower end surface of the annular protrusion 23 and the upper end surface of the threaded hole seat 41, and the elastic gasket 7 can prevent the connection between the bouncing seat 21 and the threaded hole seat 41 from loosening. In this embodiment, the material of the elastic washer 7 is preferably nitrile rubber.

Illustratively, the lower water cover 3 is provided with an elastic wear-resistant ring 8 which is matched with the through hole 12. When the launching cover 3 carries the bouncing core 22 to move towards the interior of the launching body 1 integrally, the distance between the elastic wear-resisting ring 8 and the launching body 1 is gradually reduced. When the elastic wear-resistant ring 8 moves to the interior of the lower water body 1, the elastic wear-resistant ring 8 is extruded and deformed, so that water is not easy to flow into the interior of the lower water body 1 from a gap between the lower water cover 3 and the lower water body 1, and the sealing property of the lower water cover 3 is improved. In this embodiment, the material of the elastic wear-resistant ring 8 is preferably silica gel.

Illustratively, in order to facilitate the assembly of the elastic wear-resistant ring 8, a third annular groove 31 is formed on the periphery of the lower end of the lower water cover 3, and the elastic wear-resistant ring 8 is embedded in the third annular groove 31.

Illustratively, to facilitate the assembly of the filter body 4, the inner wall of the lower body of water 1 is provided with a shoulder 13, the filter body 4 resting on the shoulder 13.

For example, after the filtering main body 4 is placed, the distance that the upper end of the filtering main body is lower than the upper end of the lower water body 1 is greater than the distance that the bouncing core 22 moves up and down relative to the bouncing seat 21, so that an activity space is provided for the lower water cover 3.

Illustratively, the sidewall of the lower water body 1 is provided with an overflow opening 14 communicated with the through hole 12, and the overflow opening 14 is located between the first rubber ring 5 and the second rubber ring 6 to ensure that the water in the basin overflow cavity is discharged from the sewer pipe through the filtering main body 4. It should be noted that, due to the arrangement of the first rubber ring 5 and the second rubber ring 6, an interlayer cavity 9 is formed between the outer wall of the filtering main body 4 and the inner wall of the lower water body 1, so that solid impurities with large volume in the basin overflow cavity are blocked by the filtering main body 4 and stay in the interlayer cavity 9; when the filtering main body 4 needs to be disassembled and cleaned, the solid impurities in the interlayer cavity 9 can be carried out, so that the solid impurities with larger volume can be prevented from entering the interior of the sewer pipeline and causing the blockage of the sewer pipeline.

Illustratively, the outer diameter of the lower water cover 3 is greater than or equal to the outer diameter of the rim 11, as shown in fig. 2; alternatively, the outer diameter of the lower water cover 3 is matched with the inner diameter of the through hole 12, as shown in fig. 3.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A drainer comprises a drainer body, a bouncing device arranged in the drainer body and a drainer cover arranged on the bouncing device, wherein the drainer body is provided with an edge and a through hole, the bouncing device comprises a bouncing seat fixedly arranged in the drainer body and a bouncing core arranged in the bouncing seat, the bouncing core can move up and down relative to the bouncing seat and is positioned, the drainer cover is fixedly arranged at the top end of the bouncing core, when the bouncing core is positioned downwards, the drainer cover and the edge are positioned at the same height and form a water blocking surface for blocking the through hole, when the bouncing core is positioned upwards, the drainer cover is higher than the edge and forms a drainer through the through hole, the drainer is characterized in that a detachable filtering main body is arranged in the drainer body, a plurality of filtering holes are uniformly distributed on the filtering main body, and a threaded hole bouncing seat in threaded connection with the lower end of the filtering main body is arranged at the center of the bottom of the filtering main body, a first rubber ring is arranged between the outer wall of the upper end of the filtering main body and the inner wall of the lower water body, and a second rubber ring is arranged between the outer wall of the lower end of the filtering main body and the inner wall of the lower water body.

2. The drainer of claim 1, wherein a first annular groove is formed at the periphery of the upper end of the filtering main body, and the first rubber ring is embedded in the first annular groove.

3. The drainer of claim 1, wherein a second annular groove is formed on the periphery of the lower end of the filtering main body, and the second rubber ring is embedded in the second annular groove.

4. The drainer as claimed in claim 1, wherein the lower end of the bouncing seat is provided with an annular protrusion, and an elastic washer is arranged between the lower end surface of the annular protrusion and the upper end surface of the threaded hole seat.

5. The drainer as claimed in claim 1, wherein the cover is provided with a resilient wear ring engaging the through hole.

6. The drainer as claimed in claim 5, wherein a third annular groove is formed on the periphery of the lower end of the drain cover, and the elastic wear-resistant ring is embedded in the third annular groove.

7. A downcomer according to claim 1, characterised in that the inner wall of the lower body of water is provided with a shoulder on which the filter body rests.

8. The drainer of claim 7, wherein the distance that the upper end of the filtering body is lower than the upper end of the lower water body after the filtering body is placed is larger than the distance that the bouncing core moves up and down relative to the bouncing seat.

9. The drainer of claim 1, wherein a spillway opening is formed in a side wall of the lower water body and is communicated with the through hole, and the spillway opening is located between the first rubber ring and the second rubber ring.

10. A drainer as claimed in any one of claims 1 to 9, wherein the outer diameter of the drain cover is greater than or equal to the outer diameter of the rim; or the outer diameter of the lower water cover is matched with the inner diameter of the through hole.