Object collecting device and drainer

Abstract

The object collecting device comprises a body, the body is provided with a groove, an overflowing face and a flow guide part, the groove extends in the vertical direction and is provided with an upward opening, and the bottom of the groove is provided with filter holes penetrating in the vertical direction; the overflowing surface is positioned around the opening of the groove; the number of the flow guide parts is at least two, the flow guide parts are located on the flow passing face and protrude upwards, the intersecting line of each flow guide part and the flow passing face is a curve and is arranged around the axis of the groove at intervals, the curve at least comprises a first curve section and a second curve section, and the curvature of the second curve section is larger than that of the first curve section. The second curve section is located in front of the first curve section in the flowing direction of the water flow, so that the water flow is suitable for being guided by the flow guide parts to form vortex-shaped water flow. The object collecting device and the drainer can relieve the winding phenomenon after hair accumulation, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the field of bathroom products, in particular to a collection device and a drainer. Background Art

[0002] Existing drains generally have a filtering and collecting function, which can filter and collect hair and other items to avoid clogging of the sewer. However, the existing drains with filtering and collecting functions realize the hair collecting function through a built-in filter basket, and the hair will be entangled after accumulation, which is inconvenient to clean. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background technology and to provide a collection device and a drainer, which can alleviate the entanglement phenomenon after hair accumulation and is more convenient to clean.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The first technical scheme relates to a material collection device, which includes a main body, wherein the main body is provided with a groove, a flow surface and a guide portion, the groove extends in the up-down direction and opens upward, and the bottom of the groove is provided with filter holes that penetrate in the up-down direction; the flow surface is located around the opening of the groove; the number of the guide portions is at least two, which are located at the flow surface and protrude upward, and the intersection line of each guide portion with the flow surface is a curve and is arranged at intervals around the axis of the groove, and the curve includes at least a first curve segment and a second curve segment, and the curvature of the second curve segment is greater than the curvature of the first curve segment. When water flows through the flow surface and enters the groove, the second curve segment is located in front of the first curve segment along the flow direction of the water flow, so that the water flow is suitable for being guided by each of the guide portions to form a vortex water flow.

[0006] The second technical solution is based on the first technical solution, wherein the curvatures of the first curve segment and the second curve segment are both constant values.

[0007] The third technical solution is based on the first technical solution, wherein the main body is further provided with an operating portion, which is located at the upper end of the guide portion in the up-down direction and protrudes outward away from the groove in a direction parallel to the horizontal plane.

[0008] The fourth technical solution is based on the third technical solution, wherein the number of the guide parts and the operating parts are both two and they are arranged in a one-to-one correspondence.

[0009] The fifth technical solution is based on the first technical solution, wherein the groove includes a column section extending in the up-down direction and a hemispherical section located below the column section, and the hemispherical section forms the bottom of the groove.

[0010] The sixth technical solution is based on the fifth technical solution, which further includes an elastic ring, the outer wall surface of the column segment is provided with a first annular surface and a second annular surface, the inner diameter of the first annular surface is larger than the inner diameter of the second annular surface, and the elastic ring is suitable for being sleeved on the first annular surface or the second annular surface.

[0011] The seventh technical solution is based on the first technical solution, wherein the number of the filter holes is several and they are arranged at intervals around the axis of the groove.

[0012] The eighth technical solution is based on the first technical solution, wherein the opening of the groove is circular and the flow surface is an annular surface.

[0013] The ninth technical solution relates to a water drain, which includes a seat and a collecting device as described in any one of technical solutions 1-8, wherein the seat is provided with a water drain pipe, the collecting device is installed on the seat and the bottom of the trough is located in the water drain pipe.

[0014] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0015] In the first technical solution, since the groove extends in the up-down direction and opens upward, the bottom of the groove is provided with filter holes that penetrate in the up-down direction, so water can enter the groove and flow out after being filtered through the filter holes, while debris will remain in the groove. The flow surface is located around the opening of the groove, and the number of the guide parts is at least two, which are located at the flow surface and protrude upwards. The intersection line of each guide part and the flow surface is a curve and is arranged at intervals around the axis of the groove. The curve includes at least a first curve segment and a second curve segment, and the curvature of the second curve segment is greater than the curvature of the first curve segment. When the water flows through the flow surface and enters the groove, the second curve segment is located in front of the first curve segment along the flow direction of the water flow, so that the water flow can pass through the guidance of each flow surface to form a vortex-shaped water flow. Since the hair has a length, the hair mixed in the water will be guided to be wound around the axis of the groove. Since the filter hole is connected in the up and down direction, even if the hair is accumulated in the groove, it is difficult to pass through the filter hole, and generally there will be no phenomenon of winding on the filter hole. Therefore, when cleaning, it is only necessary to take out the collection device and pour out the hair, which is convenient to clean. In addition, if the hair is accumulated on the flow surface, it will affect the normal drainage when the water flow is low. Therefore, in this technical solution, since the water flows through the flow surface and enters the groove only after being discharged through the filter hole, the water can carry the hair into the groove, which can prevent the hair from accumulating on the flow surface to a certain extent to avoid affecting normal drainage.

[0016] In the second technical solution, the curvature of the first curve segment and the curvature of the second curve segment are both constant values, which is more convenient to manufacture compared to the case where the curvature changes gradually.

[0017] In the third technical solution, the main body is also provided with an operating part, which is located at the upper end of the guide part in the up and down direction and protrudes outward away from the groove in a direction parallel to the horizontal plane, so that the user can grasp the operating part to take and place the collection device, which is easy to operate.

[0018] In the fourth technical solution, the number of the guide parts and the number of the operating parts are both two and they are arranged in one-to-one correspondence, which is convenient for manufacturing.

[0019] In the fifth technical solution, the groove includes a column section extending in the up-down direction and a hemispherical section located below the column section. The hemispherical section forms the bottom of the groove. Compared with the case where the groove is entirely made of column sections, it can save materials and facilitate the installation of the bottom of the groove into the sewer pipe.

[0020] In the sixth technical solution, the outer wall surface of the column section is provided with a first annular surface and a second annular surface, the inner diameter of the first annular surface is larger than the inner diameter of the second annular surface, and the elastic ring is suitable for being sleeved on the first annular surface or the second annular surface. Therefore, the elastic ring can be used to achieve an interference fit, thereby being installed in sewer pipes of different sizes.

[0021] In the seventh technical solution, there are several filter holes, which are arranged at intervals around the axis of the groove, which is conducive to filtering out debris.

[0022] In the eighth technical solution, the opening of the groove is circular and the flow surface is a torus, which is conducive to the formation of a vortex water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is one of the three-dimensional views of the object collection device in this embodiment.

[0025] Figure 2 This is the second stereoscopic view of the object collection device in this embodiment.

[0026] Figure 3 2 is an exploded view of the collecting device in this embodiment.

[0027] Figure 4 This is one of the side views of the object collecting device in this embodiment.

[0028] Figure 5 This is the second side view of the object collection device in this embodiment.

[0029] Figure 6 It is a three-dimensional diagram of the object collecting device in this embodiment when it is installed on the drain seat.

[0030] Figure 7 This is a three-dimensional view of the object collection device after being installed on the drain seat in this embodiment.

[0031] Description of main reference numerals:

[0032] Main body 1, groove 2, flow surface 3, guide part 4, filter hole 5, first curved section 6, second curved section 7, operating part 8, column section 9, hemispherical section 10, elastic ring 11, first annular surface 12, second annular surface 13, water inlet 14, seat body 15, down pipe 16. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0034] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0035] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the specific protection scope of the utility model.

[0036] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0037] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0038] like Figure 1-3 As shown, this embodiment provides a device for collecting objects, which includes a main body 1 and an elastic ring 11.

[0039] The body 1 is provided with a groove 2, a flow surface 3, a guide portion 4 and an operating portion 8. The groove 2 extends in the up-down direction and opens upward. The bottom of the groove is provided with filter holes 5 that penetrate in the up-down direction. The number of the filter holes 5 is several and they are arranged at intervals around the axis of the groove 2. Those skilled in the art can adjust the size and number of the filter holes 5 according to actual needs. In this embodiment, the opening of the groove 2 is circular. The groove 2 includes a column section 9 extending in the up-down direction and a hemispherical section 10 located below the column section 9. The hemispherical section 10 forms the bottom of the groove 2. Figure 3-5 As shown, the outer wall of the column section 9 is provided with a first annular surface 12 and a second annular surface 13, and the inner diameter of the first annular surface 12 is greater than the inner diameter of the second annular surface 13. Figure 1-3 As shown, the flow surface 3 is located around the opening of the groove 2, and the flow surface 3 is a toroidal surface. There are at least two guides 4, which are located at the flow surface 3 and protrude upward. The intersection line of each guide 4 with the flow surface 3 is a curve and is arranged at intervals around the axis of the groove 2, that is, the intersection line of a single guide 4 with the flow surface 3 can coincide with the intersection line of another guide 4 with the flow surface 3 after rotating a certain angle around the axis of the groove 2. The curve includes at least a first curve segment 6 and a second curve segment 7, and the curvature of the second curve segment 7 is greater than the curvature of the first curve segment 6. In this embodiment, the curvatures of the first curve segment 6 and the second curve segment 7 are both constant values. In other embodiments, the curvatures of the first curve segment 6 and the second curve segment 7 can also be gradual values. When the water flows through the flow surface 3 and enters the groove 2, the second curve segment 7 along the flow direction of the water flow is located in front of the first curve segment 6, so that the water flow is suitable for being guided by each guide 4 to form a vortex water flow. The space between the second curved section 7 of one guide portion 4 and the first curved section 6 of the adjacent guide portion 4 forms a water inlet 14 of the collection device, and water flows into the collection device from the water inlet 14, flows through the flow surface 3, and then flows into the groove 2. The operating portion 8 is located at the upper end of the guide portion 4 in the up-down direction and protrudes outwardly away from the groove 2 in a direction parallel to the horizontal plane. In this embodiment, the number of the guide portions 4 and the operating portion 8 are both two and they are arranged one by one.

[0040] like Figure 3-5 As shown, the elastic ring 11 is suitable for being sleeved outside the first annular surface 12 or the second annular surface 13.

[0041] like Figure 4-7As shown, the collecting device can be installed on the seat 15 of the drain and used as a part of the drain. The seat 15 is provided with a drain pipe 16. When the collecting device is installed on the seat 15, the bottom of the groove 2 is located in the drain pipe 16. At this time, the outer wall surface of the column section 9 and the inner wall surface of the drain pipe 16 can be formed into an interference fit through the elastic ring 11 to achieve the installation of the collecting device on the seat 15. The inner diameters of the first annular surface 12 and the second annular surface 13 are different, so different diameters of the drain pipe 16 can be matched.

[0042] like Figure 7 As shown, the working principle of the object collecting device in this embodiment is as follows:

[0043] When the water mixed with hair flows to the collection device, since the guide part 4 is convex upward, the water will enter the collection device from the water inlet 14, enter the groove 2 after passing through the flow surface 3, and then be discharged to the downpipe 16 through the filter hole 5. In the process of the water flowing from the outside through the flow surface 3 into the groove 2, the water will be guided by each guide part 4 to form a vortex-shaped water flow, and the hair will be guided by the water flow to be wound around the axis of the groove 2 and then stay in the groove 2, and it will generally not be entangled on the filter hole 5. Therefore, when cleaning, the user only needs to pinch the operating part 8 to take out the collection device and pour out the hair in the groove 2, which is more convenient to clean.

[0044] In this embodiment, since the groove 2 extends in the up-down direction and opens upward, a filter hole 5 is provided at the bottom of the groove extending in the up-down direction, so water can enter the groove 2 and flow out after being filtered through the filter hole 5, while debris will remain in the groove 2. The flow surface 3 is located around the opening of the groove 2. There are at least two flow guides 4, which are located at the flow surface 3 and protrude upward. The intersection line of each flow guide 4 and the flow surface 3 is a curve and is arranged at intervals around the axis of the groove 2. The curve at least includes a first curve segment 6 and a second curve segment 7. The curvature of the second curve segment 7 is greater than the curvature of the first curve segment 6. When water flows through the flow surface 3 and enters the groove 2, the second curve segment 7 is located in front of the first curve segment 6 along the flow direction of the water flow, so that the water flow can be guided by each flow surface 3 to form a vortex-shaped water flow. Since the hair has a length, the hair mixed in the water will be guided to be wound around the axis of the groove 2. Since the filter hole 5 is connected in the up and down direction, it is difficult for the hair to pass through the filter hole 5 even if it is accumulated in the groove 2, and generally it will not be entangled on the filter hole 5. Therefore, when cleaning, you only need to take out the collection device and pour out the hair, which is more convenient to clean. In addition, if hair accumulates on the flow surface 3, it will affect normal drainage when the water flow is low. Therefore, in this embodiment, since the water flow will be discharged through the filter hole 5 after passing through the flow surface 3 and entering the groove 2, the water flow can carry the hair into the groove 2, which can prevent the hair from accumulating on the flow surface 3 to a certain extent to avoid affecting the normal drainage.

[0045] In this embodiment, the curvature of the first curved segment 6 and the curvature of the second curved segment 7 are both constant values, which is more convenient to manufacture compared to the case where the curvature changes gradually.

[0046] In this embodiment, the main body 1 is also provided with an operating part 8, which is located at the upper end of the guide part 4 in the up and down direction and protrudes outward away from the groove 2 in a direction parallel to the horizontal plane, so that the user can grasp the operating part 8 to take and place the collection device, which is easy to operate.

[0047] In this embodiment, there are two guide portions 4 and two operating portions 8, which are arranged in one-to-one correspondence, so the manufacturing is convenient.

[0048] In this embodiment, the groove 2 includes a column section 9 extending in the up-down direction and a hemispherical section 10 located below the column section 9. The hemispherical section 10 forms the bottom of the groove 2. Compared with the case where the groove 2 is entirely composed of column sections 9, it can save materials and facilitate the installation of the bottom of the groove into the sewer pipe 16.

[0049] In this embodiment, the outer wall surface of the column section 9 is provided with a first annular surface 12 and a second annular surface 13, the inner diameter of the first annular surface 12 is larger than the inner diameter of the second annular surface 13, and the elastic ring 11 is suitable for being sleeved on the first annular surface 12 or the second annular surface 13, so that the elastic ring 11 can be used to achieve an interference fit, thereby being installed in sewer pipes 16 of different sizes.

[0050] In this embodiment, there are a plurality of filter holes 5 which are arranged at intervals around the axis of the groove 2, which is beneficial for filtering debris.

[0051] In this embodiment, the opening of the groove 2 is circular, and the flow surface 3 is a toroidal surface, which is conducive to the formation of a vortex water flow.

[0052] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A collection device, characterized in that: The invention comprises a body (1), the body (1) being provided with a groove (2), a flow surface (3) and a guide portion (4), the groove (2) extending in the up-down direction and opening upward, and a filter hole (5) penetrating in the up-down direction being provided at the bottom of the groove; the flow surface (3) being located around the opening of the groove (2); the number of the guide portions (4) being at least two, being located at the flow surface (3) and protruding upward, the intersection line between each of the guide portions (4) and the flow surface (3) being a curve and being arranged at intervals around the axis of the groove (2), the curve comprising at least a first curve segment (6) and a second curve segment (7), the curvature of the second curve segment (7) being greater than the curvature of the first curve segment (6), and when water flows through the flow surface (3) and thus enters the groove (2), the second curve segment (7) is located in front of the first curve segment (6) along the flow direction of the water flow, so that the water flow is suitable for being guided by each of the guide portions (4) to form a vortex-shaped water flow.

2. A collection device as claimed in claim 1, characterized in that: The curvatures of the first curved segment (6) and the second curved segment (7) are both constant values.

3. The object collecting device according to claim 1, characterized in that: The main body (1) is also provided with an operating portion (8), which is located at the upper end of the guide portion (4) in the up-down direction and protrudes outwardly away from the groove (2) in a direction parallel to the horizontal plane.

4. A collection device as claimed in claim 3, characterized in that: The number of the flow guide parts (4) and the number of the operating parts (8) are both two and they are arranged in a one-to-one correspondence.

5. The object collecting device according to claim 1, characterized in that: The groove (2) comprises a column section (9) extending in the up-down direction and a hemispherical section (10) located below the column section (9), and the hemispherical section (10) forms the bottom of the groove (2).

6. A collection device as claimed in claim 5, characterized in that: It also comprises an elastic ring (11), the outer wall surface of the column section (9) is provided with a first annular surface (12) and a second annular surface (13), the inner diameter of the first annular surface (12) is larger than the inner diameter of the second annular surface (13), and the elastic ring (11) is suitable for being sleeved on the first annular surface (12) or the second annular surface (13).

7. The object collecting device according to claim 1, characterized in that: The number of the filter holes (5) is several and they are arranged at intervals around the axis of the groove (2).

8. The object collecting device according to claim 1, characterized in that: The opening of the groove (2) is circular, and the flow surface (3) is an annular surface.

9. A drain, characterized in that: It comprises a seat body (15) and a collecting device as claimed in any one of claims 1 to 8, wherein the seat body (15) is provided with a downpipe (16), the collecting device is installed on the seat body (15) and the bottom of the trough is located in the downpipe (16).

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