CN219714959U

CN219714959U - Urine sampling valve and closestool

Info

Publication number: CN219714959U
Application number: CN202320344576.4U
Authority: CN
Inventors: 蒋利; 曹丹; 王振伟
Original assignee: Lixil China Investment Co Ltd
Current assignee: Lixil China Investment Co Ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-19
Anticipated expiration: 2033-02-27

Abstract

The urine sampling valve comprises a valve body base, wherein a through valve body accommodating cavity is formed in the valve body base; the liquid inlet component is assembled in the valve body accommodating cavity; the filtering component is detachably connected with the liquid inlet component and is positioned outside the valve body base; and the elastic component is assembled in the valve body accommodating cavity and detachably connected with the liquid inlet component, and the elastic component is used for pressing, rotating and ejecting the liquid inlet component. Through with filter component set up in the outside of valve body base, when filter component filters the urine after, remain impurity particle in the filter component can wash along with the closestool is washed by water altogether, and then effectively reduce filter component takes place to block up. In addition, through the elastic component can with the feed liquor part pops out, is convenient for the dismantlement of feed liquor part, and then is convenient for right the inside of urine sampling valve washs.

Description

Urine sampling valve and closestool

Technical Field

The utility model relates to the technical field of bathroom equipment, in particular to a urine sampling valve and a closestool.

Background

Urine test is a routine test capable of reflecting human health conditions, in order to facilitate urine test, a toilet with urine test function is currently provided, which is characterized in that a urine sampling valve is arranged in a urinal of the toilet, urine is collected by the urine sampling valve, and urine for detection is provided for a urine detection device arranged on the toilet.

However, the existing urine sampling valves still have a number of problems.

Disclosure of Invention

The utility model solves the technical problems of providing a urine sampling valve and a closestool, reducing the blockage of a filtering component and facilitating the disassembly and cleaning.

In order to solve the above technical problems, the technical solution of the present utility model provides a urine sampling valve, comprising: the valve body base is internally provided with a through valve body accommodating cavity; the liquid inlet component is assembled in the valve body accommodating cavity; the filtering component is detachably connected with the liquid inlet component and is positioned outside the valve body base; and the elastic component is assembled in the valve body accommodating cavity and detachably connected with the liquid inlet component, and the elastic component is used for pressing, rotating and ejecting the liquid inlet component.

Optionally, the liquid inlet component includes: the liquid inlet head is assembled with the liquid inlet middle part.

Optionally, the liquid inlet middle part includes: the middle body is assembled in the valve body accommodating cavity; the support body is fixedly connected with the middle main body, a support containing cavity and a plurality of liquid inlets are arranged in the support body, and the liquid inlets expose out of the support containing cavity.

Optionally, the liquid inlet head includes: a head body fitted in the support chamber; and the head cover is fixedly connected with the head main body and is supported above the supporting body.

Optionally, the support body is provided with a limiting boss; the head cover is internally provided with a limiting opening, and the limiting boss is limited in the limiting opening.

Optionally, the filter component is sleeved on the supporting body, and the filter component is supported above the middle main body.

Optionally, the filter component includes: ceramic filter sheets.

Optionally, the elastic component is sleeved on the middle main body.

Optionally, the elastic component includes: a compression spring.

Optionally, the method further comprises: the pressure spring support piece is assembled in the valve body accommodating cavity, a through accommodating cavity is formed in the pressure spring support piece, and the end part of the middle main body extends into the through accommodating cavity; when the liquid inlet component is assembled, the elastic component is in a compressed state, and two end parts of the elastic component are respectively in contact with the middle main body and the pressure spring supporting piece in an abutting mode.

Optionally, the side wall of the middle main body is provided with a fixing boss; the side wall of the valve body accommodating cavity is provided with a fixing groove and an avoidance groove communicated with the fixing groove, and the avoidance groove extends towards the top of the valve body base; when the liquid inlet component is assembled, the fixing boss is limited in the fixing groove; when the liquid inlet part pops up, the fixing boss rotates to the avoidance groove and slides out along the avoidance groove.

Optionally, the method further comprises: the decoration filter cover is detachably connected with the liquid inlet component and is positioned above the filter component.

Optionally, the decorative filter cover comprises: a ceramic cover.

Correspondingly, the technical scheme of the utility model also provides a closestool, which comprises the following steps: the closestool body is provided with a mounting opening in the accommodating cavity; a urine sampling valve according to any preceding claim, which is fitted within the mounting aperture.

Optionally, the method further comprises: the urine detection device is connected with the urine sampling valve through a conveying pipeline.

Compared with the prior art, the technical scheme of the embodiment of the utility model has the following beneficial effects:

according to the urine sampling valve provided by the technical scheme of the utility model, the filtering component is arranged outside the valve body base, so that after urine is filtered by the filtering component, impurity particles remained in the filtering component can be flushed along with flushing of a toilet, and further the blocking of the filtering component is effectively reduced. In addition, through the elastic component can with the feed liquor part pops out, is convenient for the dismantlement of feed liquor part, and then is convenient for right the inside of urine sampling valve washs.

Further, the method further comprises the following steps: the decoration filter cover is detachably connected with the liquid inlet component and is positioned above the filter component. The decorative filter cover can cover the structure inside the urine sampling valve after the urine sampling valve is installed while having the filtering effect on urine, so that the overall installation attractiveness is ensured.

Drawings

FIG. 1 is a schematic diagram of a urine sampling valve;

FIG. 2 is a schematic cross-sectional view of a urine sampling valve according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a urine sampling valve according to an embodiment of the present utility model;

FIG. 4 is a schematic view showing the overall appearance of an assembly of a urine sampling valve according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a liquid inlet component in an embodiment of the utility model;

FIG. 6 is a schematic view showing the overall appearance of an assembly of liquid inlet components in an embodiment of the present utility model;

FIG. 7 is an exploded view of the liquid inlet member and the filter member of the embodiment of the present utility model;

FIG. 8 is a schematic view of a valve body base in an embodiment of the utility model;

fig. 9 is a schematic view of a toilet bowl according to an embodiment of the present utility model.

Detailed Description

As described in the background, there are still a number of problems with existing urine sampling valves. The following will make a detailed description with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a urine sampling valve.

Referring to fig. 1, a urine sampling valve includes: the valve comprises a valve body (not marked) and a filter valve core 100, wherein a liquid inlet is formed in the top of the valve body, a liquid outlet is formed in the bottom of the valve body, the filter valve core 100 is arranged in the valve body, and liquid entering from the liquid inlet flows to the liquid outlet after being filtered by the filter valve core 100.

In this embodiment, the filter element 100 is disposed inside the valve body, and the filter element 100 is in threaded connection with the valve body, so that large particles in urine may accumulate in the filter element 100 to block the flow of urine. And after a relatively long period of use, if a sanitary treatment is required, the valve body is inconvenient to detach due to dirt or rust.

On the basis, the utility model provides the urine sampling valve and the closestool, and the filtering component is arranged outside the valve body base, so that after urine is filtered by the filtering component, impurity particles remained in the filtering component can be flushed along with the flushing of the closestool, and further the blocking of the filtering component is effectively reduced. In addition, through the elastic component can with the feed liquor part pops out, is convenient for the dismantlement of feed liquor part, and then is convenient for right the inside of urine sampling valve washs.

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. The embodiments described below by referring to the drawings are exemplary only for explaining the present disclosure and are not to be construed as limiting the present disclosure.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure.

FIG. 2 is a schematic cross-sectional view of a urine sampling valve according to an embodiment of the present utility model; FIG. 3 is an exploded view of a urine sampling valve according to an embodiment of the present utility model; FIG. 4 is a schematic view showing the overall appearance of an assembly of a urine sampling valve according to an embodiment of the present utility model; FIG. 5 is an exploded view of a liquid inlet component in an embodiment of the utility model; FIG. 6 is a schematic view showing the overall appearance of an assembly of liquid inlet components in an embodiment of the present utility model; FIG. 7 is an exploded view of the liquid inlet member and the filter member of the embodiment of the present utility model; fig. 8 is a schematic structural view of a valve body base according to an embodiment of the present utility model.

Referring to fig. 2, 3 and 4, a urine sampling valve 1 comprises: a valve body base 10, wherein a through valve body accommodating cavity 101 is arranged in the valve body base 10; the liquid inlet component 11, the liquid inlet component 11 is assembled in the valve body accommodating cavity 101; the filtering component 12 is detachably connected with the liquid inlet component 11 and is positioned outside the valve body base 10; and the elastic component 13 is assembled in the valve body accommodating cavity 101 and detachably connected with the liquid inlet component 11, and the elastic component 13 is used for pressing, rotating and ejecting the liquid inlet component 11.

In this embodiment, by disposing the filter member 12 outside the valve body base 10, the foreign particles remaining in the filter member 12 after the urine is filtered by the filter member 12 can be washed together with the toilet flushing, and thus clogging of the filter member 12 can be effectively reduced. In addition, the elastic component 13 can eject the liquid inlet component 11, so that the liquid inlet component 11 can be conveniently detached, and the urine sampling valve 1 can be conveniently cleaned.

In this embodiment, the urine sampling valve 1 operates according to the following principle: after the user urinates in the cavity of closestool main part, a part of urine can directly flow into the appearance intracavity of closestool main part, and a part of urine can flow to urine sampling valve 1, through filter component 12 is right urine filters the processing, and the urine after the filtration can flow into feed liquor part 11, have the pipeline that link up in the feed liquor part 11 to guarantee that the urine can flow out, so that urine detection device detects it.

Referring to fig. 5 and 6, in the present embodiment, the liquid inlet component 11 includes: a liquid inlet middle part 111, and a liquid inlet head part 112 assembled with the liquid inlet middle part 111.

With continued reference to fig. 5, in this embodiment, the method further includes: the first sealing ring 113 is sleeved on the liquid inlet head 112 to ensure tightness of the liquid inlet head 112 after being assembled to the liquid inlet middle part 111, so as to reduce liquid leakage.

With continued reference to fig. 2 and 5, in this embodiment, the liquid inlet middle portion 111 includes: a middle body 111a, wherein the middle body 111a is assembled in the valve body accommodating cavity 101; the support body 111b is fixedly connected with the middle body 111a, the support body 111b is internally provided with a support cavity 111c and a plurality of liquid inlets 111d, and the liquid inlets 111d expose the support cavity 111c.

With continued reference to fig. 2 and 3, in this embodiment, the method further includes: the second sealing ring 114 is sleeved on the middle body 111, so as to ensure tightness of the middle body 111 after being assembled in the valve body accommodating cavity 101, and reduce liquid leakage.

With continued reference to fig. 5 and 6, in this embodiment, the liquid inlet head 112 includes: a head main body 112a, the head main body 112a being fitted in the support accommodating chamber 111 c; a head cover 112b fixedly connected to the head main body 112a, the head cover 112b being supported above the supporting body 111 b.

With continued reference to fig. 5 and 6, in the present embodiment, the supporting body 111b has a limiting boss 111e thereon; the head cover 112b is provided with a limiting opening 112c, and the limiting boss 111e is limited in the limiting opening 112 c. By the limit boss 111e and the limit opening 112c, the liquid inlet head 112 can be prevented from rotating after being assembled in the liquid inlet middle portion 111.

Referring to fig. 7, in the present embodiment, the filter member 12 is sleeved on the supporting body 111b, and the filter member 12 is supported above the middle body 111a.

In this embodiment, the filter member 12 is a ceramic filter sheet. As the ceramic filter sheet is provided with more compact small holes, the ceramic filter sheet can effectively block tiny substances from passing through and has better filtering effect.

With continued reference to fig. 2, in this embodiment, the elastic member 13 is sleeved on the middle body 111a.

In this embodiment, the elastic member 13 is a compression spring.

With continued reference to fig. 2, in this embodiment, the method further includes: the compression spring support 14 is assembled in the valve body accommodating cavity 101, a through accommodating cavity 141 is formed in the compression spring support 14, and the end part of the middle main body 111a extends into the through accommodating cavity 141; when the liquid inlet component 11 is assembled, the elastic component 13 is in a compressed state, and two ends of the elastic component 13 are respectively in contact with the middle body 111a and the pressure spring support 14.

With continued reference to fig. 2 and 6, in this embodiment, the method further includes: the third sealing ring 111f is sleeved on the middle body 111a, so as to ensure tightness after the end of the middle body 111a extends to the through cavity 141, and reduce leakage.

With continued reference to fig. 2, in this embodiment, the method further includes: the first sealing pad 142 is assembled in the valve body accommodating cavity 101, the first sealing pad 142 is located at the bottom of the pressure spring support 14, rigid contact between the pressure spring support 14 and the valve body accommodating cavity 101 is avoided, a certain buffering effect is achieved, and a protection effect is achieved on the pressure spring support 14.

With continued reference to fig. 7 and 8, in the present embodiment, the side wall of the middle body 111a has a fixing boss 111g; the side wall of the valve body accommodating cavity 101 is provided with a fixed groove 102 and an avoidance groove 103 communicated with the fixed groove 102, and the avoidance groove 103 extends towards the top of the valve body base 10; when the liquid inlet component 11 is assembled, the fixing boss 111g is limited in the fixing groove 102; when the liquid inlet component 11 pops up, the fixing boss 111g rotates into the avoiding groove 103 and slides out along the avoiding groove 103.

It should be noted that, in this embodiment, the end portion of the middle body 111a extends into the through cavity 141, and a certain gap is formed between the end portion of the middle body 111a and the bottom portion of the compression spring support 14, so as to ensure that a certain avoidance space can be provided for the downward movement of the liquid inlet member 11 when the liquid inlet member 11 is pressed downward. In addition, the size of the fixing groove 102 is also required to be slightly larger than the size of the fixing boss 111g, so that when the liquid inlet component 11 is pressed, a certain avoiding space is provided by downward movement of the fixing boss 111g, separation of the fixing boss 111g from the side wall of the fixing groove 102 is ensured, friction between the fixing boss 111g and the fixing groove 102 is reduced when the liquid inlet component 11 is rotated, and the rotation is more labor-saving.

After the liquid inlet component 11 rotates for a certain angle, the fixing boss 111g can simultaneously rotate into the avoiding groove 103 from the fixing groove 102, and under the action of the restoring force of the elastic component 13, the fixing boss 111g slides upwards along the avoiding groove 103, so as to ensure that the liquid inlet component 11 is ejected.

With continued reference to fig. 2 and 3, in this embodiment, the method further includes: and the decorative filter cover 15 is detachably connected with the liquid inlet component 11 and is positioned above the filter component 12. The decorative filter cover 15 can cover the internal structure of the urine sampling valve 1 after being installed while having the filtering effect on urine, so as to ensure the overall installation beauty.

In this embodiment, the decorative filter cover 15 is a ceramic cover.

With continued reference to fig. 2 and 3, in this embodiment, the method further includes: the second gasket 16 is assembled between the decorative filter cover 15 and the filter element 12, and the second gasket 142 is used for avoiding rigid contact between the decorative filter cover 15 and the filter element 12, and playing a role in buffering and protecting the decorative filter cover 15 and the filter element 12.

Correspondingly, in an embodiment of the present utility model, a toilet bowl 2 is further provided, referring to fig. 9, including: the toilet bowl comprises a toilet bowl body 20, wherein a mounting opening is formed in a containing cavity of the toilet bowl body 20; as described above for the urine sampling valve 1, the urine sampling valve 1 is assembled in the mounting port.

With continued reference to fig. 9, in this embodiment, the method further includes: a urine detection device (not shown) connected to the urine sampling valve 1 via a delivery conduit 21.

Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims

1. A urine sampling valve, comprising:

the valve body base is internally provided with a through valve body accommodating cavity;

the liquid inlet component is assembled in the valve body accommodating cavity;

the filtering component is detachably connected with the liquid inlet component and is positioned outside the valve body base; and

and the elastic component is assembled in the valve body accommodating cavity and detachably connected with the liquid inlet component, and is used for pressing, rotating and ejecting the liquid inlet component.

2. The urine sampling valve of claim 1, wherein the liquid inlet component comprises: the liquid inlet head is assembled with the liquid inlet middle part.

3. The urine sampling valve of claim 2, wherein the liquid inlet middle portion comprises: the middle body is assembled in the valve body accommodating cavity; the support body is fixedly connected with the middle main body, a support containing cavity and a plurality of liquid inlets are arranged in the support body, and the liquid inlets expose out of the support containing cavity.

4. The urine sampling valve of claim 3, wherein the inlet head comprises: a head body fitted in the support chamber; and the head cover is fixedly connected with the head main body and is supported above the supporting body.

5. The urine sampling valve according to claim 4, wherein the support body is provided with a limit boss; the head cover is internally provided with a limiting opening, and the limiting boss is limited in the limiting opening.

6. A urine sampling valve according to claim 3, in which the filter element is mounted on the support body and the filter element is supported above the central body.

7. The urine sampling valve according to claim 1, wherein the filter element comprises: ceramic filter sheets.

8. The urine sampling valve according to claim 3, wherein said elastic member is sleeved on said central body.

9. The urine sampling valve according to claim 1, wherein the elastic member comprises: a compression spring.

10. The urine sampling valve according to claim 3, further comprising: the pressure spring support piece is assembled in the valve body accommodating cavity, a through accommodating cavity is formed in the pressure spring support piece, and the end part of the middle main body extends into the through accommodating cavity; when the liquid inlet component is assembled, the elastic component is in a compressed state, and two end parts of the elastic component are respectively in contact with the middle main body and the pressure spring supporting piece in an abutting mode.

11. The urine sampling valve according to claim 3, wherein the side wall of the middle body has a fixing boss; the side wall of the valve body accommodating cavity is provided with a fixing groove and an avoidance groove communicated with the fixing groove, and the avoidance groove extends towards the top of the valve body base; when the liquid inlet component is assembled, the fixing boss is limited in the fixing groove; when the liquid inlet part pops up, the fixing boss rotates to the avoidance groove and slides out along the avoidance groove.

12. The urine sampling valve according to claim 1, further comprising: the decoration filter cover is detachably connected with the liquid inlet component and is positioned above the filter component.

13. The urine sampling valve according to claim 12, wherein the decorative filter cap comprises: a ceramic cover.

14. A toilet, comprising:

the closestool body is provided with a mounting opening in the accommodating cavity;

a urine sampling valve according to any of claims 1 to 13, which is fitted within the mounting aperture.

15. The toilet of claim 14, further comprising: the urine detection device is connected with the urine sampling valve through a conveying pipeline.