Bouncing slag collector and sink

Abstract

The utility model belongs to kitchen and bath utensil field, concretely relates to a kind of bounce slag collection sink drainer and sink, including bounce drainer, bounce drainer main part and separable assembly filter screen, filter screen bottom and the bounce switch of drainer bottom abut, upper edge is equipped with the lifting handle of protruding main body.This design makes filter screen have transmission function: lifting handle and slag collection net bottom contact, when pressing slag collection net, can linkage bounce switch to realize sealing / opening.Lifting handle edge type layout avoids occupying filter screen inner cavity, cooperates filter screen structure without through hole to effectively reduce dirt residue.When using, filter screen can be conveniently taken and placed through lifting handle, and the operation process and cleaning efficiency of traditional bounce drainer are optimized.Compared with prior art, the utility model keeps bounce function while significantly improving use convenience, hygiene and space utilization, especially suitable for kitchen sink solid-liquid separation scene.

Description

Technical Field

[0001] This utility model belongs to the field of kitchen and bathroom appliances, specifically a spring-loaded slag collector and sink. Background Technology

[0002] Existing sink configurations commonly employ a combination of a pop-up drain and a food scraper. This design detachably mounts the food scraper above the pop-up drain, creating a double-layer filtration structure: the upper layer traps most food scraps, while the lower pop-up drain's filter captures any remaining impurities, thus reducing the burden on the drainage system. In existing pop-up drains, the trigger switch is located at the bottom of the filter and is integrated with it. The trigger switch includes a drive rod integrally formed with the filter, which runs longitudinally through the center of the bottom of the filter. Users trigger the drain by pressing the drive rod; to empty the residue from the filter, the user must hold the drive rod and lift the filter and trigger switch as a single unit.

[0003] However, this design also has some drawbacks: First, the sludge collection screen obstructs the trigger switch of the pop-up drain, requiring users to remove the screen before operating the drain. This is not only cumbersome but also prone to water splashing and residue scattering during screen removal, increasing cleaning difficulty. Second, frequent removal of the sludge collection screen exposes users to direct contact with dirt, affecting hygiene and comfort. Furthermore, because the filter and trigger switch are integrated, holes for the drive rod to pass through must be made at the bottom of the filter, occupying internal space and making it difficult to thoroughly clean residue around the holes, further reducing ease of use.

[0004] In conclusion, existing technologies still have considerable room for improvement in terms of ease of operation, cleaning efficiency, and hygiene of sink drainage systems. Utility Model Content

[0005] The first purpose of this invention is to overcome the problems of existing bouncing slag collectors being inconvenient to operate and clean, and to provide a new type of bouncing slag collector.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A pop-up slag collector drain includes a pop-up drain body and a filter screen detachably mounted on the drain body. The bottom of the drain body is provided with a pop-up switch, the bottom of the filter screen abuts against the pop-up switch, and the upper edge of the filter screen is provided with a handle protruding upward from the drain body.

[0008] In this invention, the filter screen of the pop-up slag collector drain achieves a transmission function. The upper end of the filter screen abuts against the bottom of the slag collection screen via a handle, and the bottom abuts against a pop-up switch. By pressing the slag collection screen, the filter screen and the pop-up switch are linked, sealing or releasing the drain. When the filter screen needs to be removed, it can be easily removed by gripping the handle. Furthermore, since the handle is located on the edge of the filter screen, it does not occupy the internal space of the filter screen. The filter screen adopts a one-piece molded structure without through holes, reducing dirt residue. Compared with the prior art, this invention improves the ease of use and hygiene of the pop-up slag collector drain, and optimizes its internal space.

[0009] Furthermore, it also includes a slag collection net, which is detachably mounted on the upper side of the bouncing drainer, with the bottom of the slag collection net abutting against the lifting handle.

[0010] Furthermore, the lifting part includes a first connecting rib arranged longitudinally and a second connecting rib extending from the upper end of the first connecting rib towards the central axis of the filter screen. In this design, the lifting part is generally shaped like a "7", which is structurally stable, easy to lift, and increases the contact area with the slag collection screen, making the connection between the two stable.

[0011] Furthermore, three equally spaced handles are arranged. In this design, when pressing the slag collection screen, the pressure is automatically and evenly distributed through the three handles, eliminating the need to deliberately align it with the center. This also avoids the problem of insufficient contact points between the slag collection screen and the filter screen, which can easily lead to deformation of the slag collection screen or easy tilting on one side due to long-term single-point friction.

[0012] Furthermore, the filter screen has a concave first transmission part in the middle of its bottom wall, and the pop-up switch has a convex second transmission part. The filter screen is connected to the second transmission part of the pop-up switch through the first transmission part. This concave-convex design achieves force transmission and avoids switch failure caused by force transmission misalignment.

[0013] Furthermore, the bottom wall of the filter screen is provided with a concave first transmission part in the middle, the bottom of the drain body is provided with a water outlet and a mounting hole, the pop-up switch includes a sealing cover and a pop-up drive mechanism, the pop-up drive mechanism is disposed on the mounting hole, the sealing cover is disposed on the upper part of the pop-up drive mechanism, the upper part of the sealing cover is provided with a second transmission part, which is linked to the filter screen, and is provided with a first position and a second position. When the sealing cover is in the first position, it is separated from the water outlet, and when it is in the second position, it closes the water outlet.

[0014] Furthermore, the sealing cap includes a cap body and a sealing gasket. The cap body includes a second transmission part, a sealing connection part, and a threaded connection part. The sealing connection part is annular. The second transmission part is located at the upper end of the sealing connection part. The switch connection part is located in the middle of the inner cavity of the sealing connection part. The sealing gasket is sleeved on the outer periphery of the sealing connection part. The sealing cap is connected to the bouncing drive mechanism through the switch connection part.

[0015] Furthermore, the switch connection part includes a threaded connection hole, and the bouncing drive mechanism is provided with a threaded protrusion, and the threaded connection hole is connected to the threaded protrusion.

[0016] Furthermore, the outer circumference of the sealing connection part is provided with a groove, and the sealing connection part is connected to the inner side of the sealing gasket through the groove.

[0017] Furthermore, the aforementioned bouncing drive mechanism is equipped with a buffer.

[0018] Another objective of this invention is to provide a water tank, comprising a tank body, a drain outlet on the body, and a drain assembly installed at the drain outlet, wherein the drain assembly is a spring-loaded slag-collecting drain assembly as described above. Compared with the prior art, the water tank of this invention, due to the application of the above-described solution, possesses all the advantages of the aforementioned solution. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall design of the bouncing water jet device.

[0020] Figure 2 A schematic diagram of the overall bouncing slag collection drain device;

[0021] Figure 3 Structural breakdown of the bouncing slag collector drain Figure 1 ;

[0022] Figure 4 Structural breakdown of the bouncing slag collector drain Figure 2 ;

[0023] Figure 5 Structural breakdown of the bouncing slag collector drain Figure 3 ;

[0024] Figure 6 Structural breakdown of the bouncing slag collector drain Figure 4 ;

[0025] Figure 7 This is an exploded view of a pop-up switch;

[0026] Figure 8 This is a cross-sectional view of the sealing cap;

[0027] Figure 9Cross-section of the bouncing drive mechanism Figure 1 ;

[0028] Figure 10 Cross-section of the bouncing drive mechanism Figure 2 ;

[0029] Figure 11 This is a schematic diagram of the overall bouncing drive mechanism;

[0030] Figure 12 This is an exploded view of the bouncing drive mechanism.

[0031] Figure 13 This is a schematic diagram of the entire water tank.

[0032] Label Explanation:

[0033] Water tank 1, spring-loaded slag drain 10, slag collection screen 11, spring-loaded drain 2, spring-loaded switch 3, filter screen 21, handle 22, first transmission part 23, water outlet 16, mounting hole 17, sealing cover 31, second transmission part 311, sealing connection part 312, switch connection part 313, threaded connection hole 313a, sealing washer 32, spring-loaded drive mechanism 4, mounting base 41, mounting groove 40, connecting through hole 45, connecting protrusion 42, clearance opening 43, assembly hole 44, movable rod 5. Positioning structure 50, first pressing part 51, first locking position 52, second locking position 53, first track 55, second track 56, first branch 561, second branch 562, positioning boss 57, second pressing part 58, connecting groove 591, threaded protrusion 592, positioning component 6, movable end 61, fixed end 62, hydraulic cylinder 7, telescopic rod 71, extension part 711, limiting step 712, recess 713, cylinder body 72, elastic element 8, buckle 91, fastener 92. Detailed Implementation

[0034] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0035] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] See Figure 1-12As shown, this utility model discloses a bouncing slag collector drain 10, including a bouncing drain 2. The bouncing drain 2 includes a drain body and a filter screen 21 detachably mounted on the drain body. A bouncing switch 3 is provided at the bottom of the drain. The bottom of the filter screen 21 abuts against the bouncing switch 3. The upper edge of the filter screen 21 is provided with a lifting grip 22 that protrudes upward from the drain body.

[0037] Furthermore, it also includes a slag collection net 11, which is detachably disposed on the upper side of the bouncing drainer 2, and the bottom of the slag collection net 11 abuts against the lifting grip 22.

[0038] Furthermore, the lifting part 22 includes a first connecting rib arranged longitudinally and a second connecting rib extending from the upper end of the first connecting rib toward the central axis of the filter screen 21. In this design, the lifting part 22 is generally in the shape of a "7", which is structurally stable, easy to lift, and increases the contact area with the slag collection screen 11, making the connection between the two stable.

[0039] Furthermore, three gripping parts 22 are arranged at equal intervals. In this design, when the slag collection screen 11 is pressed, the three gripping parts 22 can automatically and evenly distribute the pressure, eliminating the need to deliberately align them with the center. This also solves the problem of insufficient contact points between the slag collection screen 11 and the filter screen 21, which can easily lead to deformation of the slag collection screen 11 or easy tilting on one side due to long-term single-point friction.

[0040] Furthermore, the filter screen 21 has a concave first transmission part 23 in the middle of its bottom wall, and the pop-up switch 3 has a convex second transmission part 311. The filter screen 21 is connected to the second transmission part 311 of the pop-up switch 3 through the first transmission part 23. This concave-convex design achieves force transmission and avoids switch failure caused by force transmission misalignment.

[0041] Furthermore, the bottom wall of the filter screen 21 is provided with a concave first transmission part 23 in the middle, the bottom of the drain body is provided with a water outlet 16 and a mounting hole 17, the pop-up switch 3 includes a sealing cover 31 and a pop-up drive mechanism 4, the pop-up drive mechanism 4 is disposed on the mounting hole 17, the sealing cover 31 is disposed on the upper part of the pop-up drive mechanism 4, the upper part of the sealing cover 31 is provided with a second transmission part 311, which is linked to the filter screen 21, and is provided with a first position and a second position. When the sealing cover 31 is in the first position, it is separated from the water outlet 16, and when it is in the second position, it closes the water outlet 16.

[0042] Furthermore, the sealing cover 31 includes a cover body and a sealing gasket 32. The cover body includes a second transmission part 311, a sealing connection part 312, and a threaded connection part. The sealing connection part 312 is annular. The second transmission part 311 is located at the upper end of the sealing connection part 312. The switch connection part 313 is located in the middle of the inner cavity of the sealing connection part 312. The sealing gasket 32 ​​is sleeved on the outer periphery of the sealing connection part 312. The sealing cover 31 is connected to the bouncing drive mechanism 4 through the switch connection part 313.

[0043] Furthermore, the switch connection part 313 includes a threaded connection hole 313a, and the bouncing drive mechanism 4 is provided with a threaded protrusion 592, and the threaded connection hole 313a is connected to the threaded protrusion 592.

[0044] Furthermore, the outer periphery of the sealing connection part 312 is provided with a groove, and the sealing connection part 312 is connected to the inner side of the sealing gasket 32 ​​through the groove.

[0045] Furthermore, the aforementioned bouncing drive mechanism 4 is equipped with a buffer, which is a hydraulic cylinder.

[0046] See Figure 7-12 As shown, the specific structural scheme of the above-mentioned bouncing drive mechanism 4 is as follows: it includes a mounting base 41 and a movable rod 5, a positioning member 6 and an elastic member 8 disposed in the mounting base 41. The upper part of the movable rod 5 protrudes from the mounting base 41 and is connected to the sealing cover 31 so as to be linked with the sealing cover 31. The movable rod 5 is provided with a positioning structure 50. The positioning member 6 cooperates with the positioning structure 50 so that the movable rod 5 remains fixed after descending and resetting. The elastic member 8 and the hydraulic cylinder 7 are located on the lower side of the movable rod 5.

[0047] The inner side of the mounting base has a mounting groove 40 that extends through its upper end.

[0048] The aforementioned bouncing drive mechanism 4 is equipped with a buffer, which is a hydraulic cylinder 7. The bouncing drive mechanism 4 includes a mounting base 41, a movable rod 5 disposed within the mounting base 41, a positioning member 6, and an elastic element 8. The upper part of the movable rod 5 protrudes from the mounting base 41 and connects to the sealing cover 31 for linkage with the sealing cover 31. A positioning structure 50 is provided on the movable rod 5, and the positioning member 6 cooperates with the positioning structure 50 to keep the movable rod 5 fixed after it descends and resets. The elastic element 8 and the hydraulic cylinder 7 are located on the lower side of the movable rod 5, providing buffer resistance for the bouncing drive mechanism 4 when switching between sealing and unsealing states, protecting the structure of the drain assembly.

[0049] According to further optimization of the above scheme, the elastic element 8 is a compression spring, which abuts against the bottom of the movable rod 5 and the mounting groove 40.

[0050] To facilitate the assembly of the hydraulic cylinder 7, the bouncing drive mechanism 4 also includes a latching component 91. The mounting base 41 has a mounting groove 40 with an upper opening, and a connecting through hole 45 at the bottom of the mounting groove 40. The cylinder body 72 of the hydraulic cylinder 7 is fixedly connected to the movable rod 5, and the end of its telescopic rod 71 extends through the connecting through hole 45 to the outer bottom of the mounting groove 40. The latching component 91 is located outside the connecting through hole 45 and latches onto the telescopic rod 71, abutting against the mounting groove 40. This restricts the end of the telescopic rod 71 from retracting into the mounting groove 40, thereby connecting the end of the movable rod 5 to the bottom of the mounting base 41. A recess 713 is provided around the outer surface of the telescopic rod 71 in conjunction with the latching component 91.

[0051] The aforementioned telescopic rod 71 includes a rod body and an extension 711 located at the end of the rod body. A recess 713 is provided on the extension 711, forming a limiting step 712 between the rod body and the extension 711. The limiting step 712 abuts against the inner bottom wall of the mounting groove 40 to restrict the downward displacement of the movable rod 5. It cooperates with the fastener 91 to restrict the end of the movable rod 5 to the bottom of the mounting base 41, limiting the displacement of the movable rod 5 relative to the mounting base 41 and ensuring the buffering function of the hydraulic cylinder 7.

[0052] The aforementioned positioning structure 50 includes a first locking position 52 and a second locking position 53 disposed on the outer wall of the movable rod 5 and distributed vertically, as well as a sliding track connecting the two. The positioning component 6 includes a movable end 61 and a fixed end 62. The fixed end 62 is fixed to the mounting base 41, and the movable end 61 is movably fastened to the first locking position 52 and can slide along the track from the first locking position 52 to the second locking position 53. When the water outlet is unsealed, the movable end 61 is fastened to the second locking position 53; after the movable rod 5 is subjected to force and descends, the positioning component 6 can slide to the first locking position 52, at which time the elastic element is in a compressed state; the positioning component 6 is fastened to the first locking position 52, restricting the movement of the movable rod 5; when the movable rod 5 is subjected to force and descends again, the positioning component 6 disengages from the first locking position 52, causing the movable rod 5 to rise under the action of elastic force; the movable end 61" of the positioning component 6 enters the second locking position 53 along the sliding track, restricting the movement of the movable rod 5 again, so that the movable rod 5 remains fixed after rising.

[0053] The aforementioned positioning structure 50 further includes a positioning boss 57 and a first pressing part 51. The upper side of the positioning boss 57 is provided with a concave first locking position 52. The first pressing part 51 is located on the upper side of the first locking position 52 and is wedge-shaped. The lower side of the positioning boss 57 is provided with a wedge-shaped second pressing part 58. The sliding track includes a first track 55 and a second track 56. The first track 55 is arranged along the left side of the positioning boss 57, and the second track 56 is arranged along the right side of the positioning boss 57. The upper sides of the first track 55 and the second track 56 are connected at the first locking position 52. The lower sides of the first track 55 and the second track 56 are connected to the bottom of the second pressing part 58. The bottom of the first track 55 extends downward at the connection point of the two to form a second locking position 53. This solution is a further optimization of the positioning structure 50. In this solution, the locking position is limited to the active end 61 entering from one track and entering another track upon leaving. That is, after the active end 61 leaves the locking position, it can only slide along a specific running trajectory and cannot return to the locking position along the same path. This avoids the active end 61 being repeatedly locked onto one of the locking positions, which would affect the positioning function.

[0054] The middle part of the first locking position 52 is offset to the right relative to the first pressing part 51 so that when the movable rod 5 descends, it pushes the movable end 61 to the right and causes it to enter the second track 56. The second pressing part 58 is offset to the left relative to the second locking position 53 so that after the movable end 61 disengages from the second locking position 53, it pushes it to the left and causes it to move on the first track 55.

[0055] According to further optimization of the above scheme, both the first track 55 and the second track 56 include a first branch 561 arranged longitudinally and a second branch 562 extending obliquely downward from the upper end of the first branch 561 to the first locking position 52. A wedge-shaped first pressing part 51 is formed between the upper sides of the second branch 562 of the two, and the first pressing part 51 is offset relative to the first locking position 52 towards one side of the first track 55.

[0056] To enable the assembly of the positioning component 6, a connecting protrusion 42 is provided on the outer side of the bottom of the mounting base 41, and a clearance opening 43 is provided at the bottom of the mounting base 41. One end of the positioning component 6 is movably connected to the positioning structure 50, and the other end passes through the clearance opening 43 and is connected to the connecting protrusion 42.

[0057] According to the further optimization of the above scheme, the connecting protrusion 42 is provided with an assembly hole 44 to cooperate with the fixing end 62. The fixing end 62 is inserted into the assembly hole 44. The outer periphery of the connecting protrusion 42 is provided with a groove, and the groove is fitted with a fastener 92. The fastener 92 fastens the fixing end 62 and the connecting protrusion 42 together.

[0058] Based on further optimization of the above scheme, fastener 92 is a snap ring.

[0059] According to further optimization of the above scheme, the movable rod 5 is provided with a connecting groove 591, and the cylinder body 72 of the hydraulic cylinder 7 is fixed on the connecting groove 591.

[0060] In this invention, the filter screen of the pop-up slag collector drain achieves a transmission function. The upper end of the filter screen abuts against the bottom of the slag collection screen via a handle, and the bottom abuts against a pop-up switch. By pressing the slag collection screen, the filter screen and the pop-up switch are linked, sealing or releasing the drain. When the filter screen needs to be removed, it can be easily removed by gripping the handle. Furthermore, since the handle is located on the edge of the filter screen, it does not occupy the internal space of the filter screen. The filter screen adopts a one-piece molded structure without through holes, reducing dirt residue. Compared with the prior art, this invention improves the ease of use and hygiene of the pop-up slag collector drain, and optimizes its internal space.

[0061] See Figure 1-13 As shown, this utility model also discloses a water tank, including a tank body, a drain outlet on the body, and a drain assembly installed at the drain outlet, wherein the drain assembly is the bouncing slag-collecting drain assembly of the above-mentioned solution. Compared with the prior art, the water tank of this utility model has all the advantages of the above-mentioned solution because it applies the above-mentioned solution.

[0062] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A bounce trap drainer characterised in that, The device includes a pop-up drain assembly (2), which includes a drain assembly body and a filter screen (21) detachably mounted on the drain assembly body. The bottom of the drain assembly is provided with a pop-up switch (3), the bottom of the filter screen (21) abuts against the pop-up switch (3), and the upper edge of the filter screen (21) is provided with a handle (22) that protrudes upward from the drain assembly body.

2. The bounce trap drainer of claim 1, wherein, It also includes a slag collection net (11), which is detachably disposed on the upper side of the bouncing drainer (2), and the bottom of the slag collection net (11) abuts against the handle (22).

3. The bouncing slag collector and drainer according to claim 1, characterized in that, The handle (22) includes a first connecting rib arranged longitudinally and a second connecting rib extending from the upper end of the first connecting rib toward the central axis of the filter screen (21).

4. The bouncing slag collector and drainer according to claim 1, characterized in that, The three grips (22) are arranged at equal intervals.

5. The bouncing slag collector and drainer according to claim 1, characterized in that, The filter screen (21) has a concave first transmission part (23) in the middle of its bottom wall, and the pop-up switch (3) has a convex second transmission part (311). The filter screen (21) is connected to the second transmission part (311) of the pop-up switch (3) through the first transmission part (23).

6. The bouncing slag collector and drainer according to claim 1, characterized in that, The filter screen (21) has a recessed first transmission part (23) in the middle of its bottom wall. The drain body has a water outlet (16) and a mounting hole (17) at its bottom. The spring switch (3) includes a sealing cover (31) and a spring drive mechanism (4). The spring drive mechanism (4) is located on the mounting hole (17). The sealing cover (31) is located on the upper part of the spring drive mechanism (4). The upper part of the sealing cover (31) has a second transmission part (311) which is linked to the filter screen (21). It has a first position and a second position. When the sealing cover (31) is in the first position, it is separated from the water outlet (16). When it is in the second position, it closes the water outlet (16).

7. The bouncing slag collector and drainer according to claim 6, characterized in that, The sealing cover (31) includes a cover body and a sealing gasket (32). The cover body includes a second transmission part (311), a sealing connection part (312), and a switch connection part (313). The sealing connection part (312) is annular. The second transmission part (311) is located at the upper end of the sealing connection part (312). The switch connection part (313) is located in the middle of the inner cavity of the sealing connection part (312). The sealing gasket (32) is sleeved on the outer periphery of the sealing connection part (312). The sealing cover (31) is connected to the bouncing drive mechanism (4) through the switch connection part (313).

8. The bouncing slag collector and drainer according to claim 7, characterized in that, The switch connection part (313) includes a threaded connection hole (313a), and the bouncing drive mechanism (4) is provided with a threaded protrusion (592), and the threaded connection hole (313a) is connected to the threaded protrusion (592).

9. The bouncing slag collector and drainer according to claim 7, characterized in that, The outer circumference of the sealing connection part (312) is provided with a groove, and the sealing connection part (312) is connected to the inner side of the sealing gasket (32) through the groove.

10. A water tank, comprising a tank body, a drain outlet disposed on the body, and a drain assembly fitted at the drain outlet, characterized in that, The drain device is the bouncing slag-collecting drain device (10) according to any one of claims 1-9.

Images