Compact drainer and draining assembly
By designing a compact drainer, using a combined structure of a bouncing movement, sealing sheet and filter basket, the traditional drainer has solved the problems of many parts, complex structure and high cost, ensuring that the filter basket always covers the drain port and avoids complicated problems The object enters the sewer.
Patent Information
- Application Number
- CN202421294165.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Traditional sewer has many parts, complex structure and high cost. The filter basket is easily lost during use, making it difficult to effectively prevent debris from entering the sewer.
Design a compact drain, adopting a combination structure of a jumping movement, a sealing piece and a filter basket. The sealing piece and a jumping movement are installed relatively fixedly. The filter basket is directly placed on the jumping movement to ensure that the filter basket always covers the drainage port. .
Reduces the number of parts of the sewer, streamlines the structure, reduces costs, and ensures that the filter basket is always installed at the drain, preventing debris from entering the sewer.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a compact drain and a drain assembly. Background Art
[0002] The drainer is applied to the sink, which can provide drainage and water storage functions for the sink. The filter basket is also applied to realize the filtering function for the drainage of the sink, preventing foreign matter from being discharged into the sewer and causing the sewer to be blocked. Traditional drainers are often composed of scattered covers and filter baskets. When used separately, there is a problem of easy loss, especially the cover. For this reason, some integrated drainers appear on the market. The main solution is to assemble the filter basket and the sealing plate in the sleeve and then install it on the top of the bouncing movement. When the above structure is used, the filter basket and the sealing plate are used at the same time, which solves the problem of easy loss when used in sequence. However, it also brings about the problem that the parts of the drainer become more, the structure becomes complicated and the cost is high. For this reason, the utility model provides a relatively compact drainer, which can reduce the number of parts of the existing integrated drainer to solve the above technical problems. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a drain with a compact structure.
[0004] In a first aspect, a compact drainer is provided, comprising a spring mechanism, a sealing sheet and a filter basket, wherein:
[0005] The bottom of the bouncing movement is provided with a mounting column for being mounted on a drain body of a sink drain, and the top is formed with a pressing head for a user to press to switch its state.
[0006] The sealing sheet is annular, sleeved and installed on the middle periphery of the bouncing movement, and the sealing sheet and the bouncing movement are relatively fixed in the axial direction, so that they can move up and down with the bouncing movement, wherein it is in a drainage state when moving up and in a water storage state when moving down.
[0007] A clearance hole is provided in the middle of the filter basket, and the filter basket is slidably mounted on the top of the pop-up movement through the clearance hole. In order to avoid hindering the user from pressing the pop-up movement, the pressing head is exposed through the clearance hole, and when the pop-up movement switches its state, the filter basket and the pop-up movement have axial relative movement, ensuring that the filter basket can always keep covering the drain outlet and play a filtering role.
[0008] The drain provided by the utility model adopts a sealing plate that is fixedly installed relative to the bouncing movement, and the filter basket adopts a structure that is directly mounted on the bouncing movement. On the one hand, the number of parts of the integrated drain can be reduced, the structure can be simplified, and the cost can be reduced. On the other hand, the filter basket can also be always installed at the drain outlet of the sink to avoid the problem of debris entering the sewer when it moves up with the bouncing movement.
[0009] Preferably, an annular mounting groove is provided on the outer periphery of the middle portion of the bouncing movement, and the inner ring of the sealing sheet is installed in the mounting groove.
[0010] Preferably, in order to reduce the distance between the inner and outer circles of the sealing plate and avoid the problem of loose sealing due to the overhanging portion of the sealing plate being too large, a mounting seat extending outward is provided in the middle of the bouncing movement, and the mounting groove is arranged on the outer periphery of the mounting seat.
[0011] Preferably, the sealing sheet is overall bowl-shaped with the edge facing downward, and the sealing sheet becomes thinner as it approaches the edge.
[0012] Preferably, the top surface and / or the bottom surface of the sealing sheet is provided with radial reinforcing ribs, so as to avoid the problem of local deformation and water leakage of the sealing sheet under water pressure.
[0013] Preferably, the mounting column is a bare rod or is provided with external threads, and is mounted on the launch body by interference fit or threadedly.
[0014] Preferably, the pressing head is higher than the clearance hole, which is convenient for the user to press and operate.
[0015] Preferably, a limiting cap is installed on the top of the pressing head to prevent the filter basket from detaching.
[0016] Preferably, a handle is provided on the top edge of the filter basket to facilitate lifting the filter basket.
[0017] Preferably, the relief hole extends upward to form a sleeve, so that the support provided by the bouncing core to the filter basket is more balanced and stable.
[0018] According to a second aspect, a water discharge assembly is provided, comprising a locking piece, a water discharge body and the compact water discharger according to the first aspect, wherein the locking piece and the water discharge body are clamped at the drain outlet of the sink, the locking piece is located at the bottom of the sink, a docking port is provided at the drain hole of the water discharge body, the compact water discharger is installed in the water discharge body by inserting the mounting column of the bouncing movement into the docking port, the sealing sheet blocks or opens the drain hole of the water discharge body, and the filter basket covers the drain hole of the water discharge body.
[0019] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:
[0020] The utility model provides a drainer in which the sealing sheet is fixedly installed relative to the bouncing core, and the filter basket is directly sleeved on the bouncing core, which can reduce the number of parts of the integrated drainer, simplify the structure, and reduce costs;
[0021] The drain provided by the utility model can allow the filter basket to be always installed at the drain outlet of the sink, thereby preventing debris from entering the sewer when the filter basket moves upward with the bouncing movement;
[0022] The pressing head is higher than the clearance hole, which is convenient for the user to press and operate;
[0023] A limiter is installed on the top of the pressing head to prevent the filter basket from detaching, so as to avoid the filter basket from being lost. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.
[0025] in:
[0026] Figure 1 Axonometric view of a compact manhole cover Figure 1 ; (first type)
[0027] Figure 2 It is a compact water discharger explosion Figure 1 ; (first type)
[0028] Figure 3 It is a compact water discharger explosion Figure 2 ; (first type)
[0029] Figure 4 A cross-sectional view of a compact drain Figure 1 ; (Type 1, drainage state)
[0030] Figure 5 A cross-sectional view of a compact drain Figure 2 ; (First type, water storage state)
[0031] Figure 6 Axonometric view of a compact manhole cover Figure 2 ; (Second type)
[0032] Figure 7 A cross-sectional view of a compact drain Figure 3 ; (Second type)
[0033] Figure 8 Axonometric view of a compact manhole cover Figure 3 ; (third type)
[0034] Fig. 9 A cross-sectional view of a compact drain Figure 4 ; (third type)
[0035] Figures 1 to 9 The symbols are: bounce movement 1, mounting column 11, pressing head 12, limiting cap 13, mounting seat 14, mounting groove 141, sealing sheet 2, filter basket 3, clearance hole 31, sleeve 32, handle 33, locking piece 4, launching body 5. DETAILED DESCRIPTION
[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.
[0037] See also Figures 1 to 9 A compact drainer comprises a bouncing mechanism 1, a sealing sheet 2 and a filter basket 3, wherein:
[0038] The bottom of the bouncing mechanism 1 is provided with a mounting post 11 for mounting on the drain body 5 of the sink drain, and the top is formed with a pressing head 12 for the user to press to switch its state. Optionally, the mounting post 11 is a bare rod or provided with an external thread, and is mounted on the drain body 5 by interference fit or threaded.
[0039] The sealing sheet 2 is annular, sleeved and installed on the middle periphery of the bouncing movement 1, and the sealing sheet 2 and the bouncing movement 1 are relatively fixed in the axial direction, so that they can move up and down with the bouncing movement 1, wherein it is in a drainage state when moving up and in a water storage state when moving down. Preferably, the sealing sheet 2 is bowl-shaped as a whole, with the edge facing downward, and the sealing sheet 2 becomes thinner as it approaches the edge. In addition, the top surface and / or bottom surface of the sealing sheet 2 are provided with radial reinforcing ribs to avoid the problem of local deformation and water leakage of the sealing sheet 2 under water pressure.
[0040] In this embodiment, a circular mounting groove 141 is provided on the outer periphery of the middle part of the bouncing movement 1, and the inner ring of the sealing sheet 2 is installed in the mounting groove 141. In other embodiments, in order to reduce the distance between the inner and outer rings of the sealing sheet 2 and avoid the problem of loose sealing due to the large suspended part of the sealing sheet 2, the middle part of the bouncing movement 1 is provided with a mounting seat 14 extending outward, and the mounting groove 141 is arranged on the outer periphery of the mounting seat 14.
[0041] A clearance hole 31 is provided in the middle of the filter basket 3, and the filter basket 3 is slidably mounted on the top of the bouncing movement 1 through the clearance hole 31. In order to avoid hindering the user from pressing the bouncing movement 1, the pressing head 12 is exposed through the clearance hole 31, and when the bouncing movement 1 switches its state, the filter basket 3 and the bouncing movement 1 have axial relative movement, ensuring that the filter basket 3 can always keep covering the drain outlet and play a filtering role.
[0042] In one embodiment, the pressing head 12 is higher than the clearance hole 31 to facilitate the user's pressing operation. In another embodiment, a limiting cap 13 is installed on the top of the pressing head 12 to prevent the filter basket 3 from detaching.
[0043] Based on the above embodiment, in one embodiment, the clearance hole 31 extends upward to form a sleeve 32, so that the support provided by the bounce mechanism 1 to the filter basket 3 is more balanced and stable. In another embodiment, a handle 33 is provided on the top edge of the filter basket 3 to facilitate lifting the filter basket 3.
[0044] In one embodiment, a water discharge assembly is provided, including a locking member 4, a water discharge body 5 and the above-mentioned compact water discharger, wherein the locking member 4 and the water discharge body 5 are clamped at the drain outlet of the sink, the locking member 4 is located at the bottom of the sink, and a docking interface is provided at the drain hole of the water discharge body 5. The compact water discharger is installed in the water discharge body 5 by inserting the mounting column 11 of the bouncing movement 1 into the docking interface, the sealing sheet 2 blocks or opens the drain hole of the water discharge body 5, and the filter basket 3 covers the drain hole of the water discharge body 5.
[0045] The drain provided by the utility model has a sealing sheet 2 which is fixedly installed relative to the bouncing mechanism 1, and a filter basket 3 which is directly sleeved on the bouncing mechanism 1. On the one hand, the number of parts of the integrated drain can be reduced, the structure can be simplified, and the cost can be reduced. On the other hand, the filter basket 3 can also be always installed at the drain outlet of the sink to avoid the problem of debris entering the sewer when it moves upward with the bouncing mechanism 1.
[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0049] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0050] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.
[0051] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.
Claims
1. A compact drain, characterized in that: Includes spring core, seal and filter basket; The bottom of the bouncing movement is provided with a mounting column, and the top forms a pressing head; The sealing sheet is annular, sleeved and installed on the middle periphery of the bouncing movement, and the sealing sheet and the bouncing movement are relatively fixed in the axial direction; A clearance hole is provided in the middle of the filter basket, and the filter basket is slidably sleeved on the top of the pop-up movement through the clearance hole, and the pressing head is exposed through the clearance hole. When the pop-up movement switches its state, the filter basket and the pop-up movement have relative movement in the axial direction.
2. A compact drain according to claim 1, characterized in that: An annular mounting groove is provided on the outer periphery of the middle part of the bouncing movement, and the inner ring of the sealing sheet is installed in the mounting groove.
3. A compact drain according to claim 2, characterized in that: A mounting seat extending outward is provided in the middle of the bouncing movement, and the mounting groove is arranged on the periphery of the mounting seat.
4. A compact drain according to claim 1, characterized in that: The sealing sheet is in a bowl shape as a whole, with the edge facing downward, and the sealing sheet becomes thinner as it approaches the edge.
5. A compact drain according to claim 4, characterized in that: The top surface and / or the bottom surface of the sealing sheet is provided with radial reinforcing ribs.
6. A compact drain according to claim 1, characterized in that: The mounting column is a bare rod or is provided with external screw threads.
7. A compact drain according to claim 1, characterized in that: The pressing head is higher than the clearance hole, or a limiting cap for preventing the filter basket from being separated is installed on the top of the pressing head.
8. A compact drain according to claim 1, characterized in that: A handle is provided on the top edge of the filter basket.
9. A compact drain according to claim 1, characterized in that: The relief hole extends upward to form a sleeve.
10. A launching assembly, characterized in that: It comprises a locking piece, a drain body and the compact drain as claimed in any one of claims 1 to 9, wherein the locking piece and the drain body are clamped at the drain outlet of a sink, the locking piece is located at the bottom of the sink, a docking port is provided at the drain hole of the drain body, the compact drain is installed in the drain body by inserting the mounting column of the bouncing movement into the docking port, the sealing sheet blocks or opens the drain hole of the drain body, and the filter basket covers the drain hole of the drain body.