Telescopic bowl and dish draining rack

Abstract

The utility model discloses a telescopic dish draining rack which comprises a first dish body, a second dish body and a third dish body, the first dish body and the second dish body are correspondingly arranged at the left end and the right end of the third dish body respectively, and the front side plate and the rear side plate of the third dish body are connected with the front side plate and the rear side plate of the first dish body and the second dish body in a sliding mode. The first disc body and the second disc body correspondingly slide and stretch at the left end and the right end of the third disc body respectively; draining areas are arranged on the first plate body and the second plate body, net racks used for placing tableware are detachably arranged on the draining areas, and a drainage area used for draining water in the draining areas outwards is arranged on the third plate body. Therefore, the first tray body and the second tray body are slidably assembled at the left end and the right end of the third tray body, gravity of tableware on the tray bodies is dispersed, tray body deformation is avoided, and the telescopic effect is improved; according to the tableware draining device, the tableware can be placed in a draining mode, multiple types of net racks can be detachably assembled, the purpose of draining and placing multiple types of tableware is achieved, flexibility and tableware draining and placing space are both improved, and the storage space area is still kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household articles, especially to a telescopic bowl and dish draining rack. BACKGROUND

[0002] The bowl and dish draining rack can be directly placed at the sink edge for draining and storage, and is usually composed of a bottom disc and a mesh rack. The mesh design of the mesh rack can effectively drain the water on the bowl and dish, prevent water stains from accumulating, ensure the dryness and hygiene of the bowl and dish, and is convenient to use, which can save time and effort for manual wiping of the bowl and dish. In addition, the bowl and dish draining rack can also conveniently store tableware in categories, save kitchen countertop space, make the kitchen more tidy and orderly, and improve space utilization efficiency.

[0003] In the prior art, in order to conveniently store the bowl and dish draining rack when it is idle, the bowl and dish draining rack is usually telescopic or foldable. For example, a Chinese utility model with the publication number CN209750849U and the patent name "Telescopic kitchen draining rack" discloses a rack body, which includes a storage disc. The lower side of the storage disc is slidably installed with a water storage disc. The storage disc is formed with a draining area, and the water storage disc is formed with a water storage area. The water storage area is used for storing liquid flowing out from the draining area. The inner side of the water storage disc is formed with a limiting block and / or a limiting strip, which is used for limiting the water storage disc from being completely pulled out. The water storage disc is provided with a drain switch knob for controlling drainage.

[0004] However, the prior art still has the following defects:

[0005] 1. In the prior art, the bowl and dish draining rack is only provided with a single storage disc and a water storage disc. Although the storage disc and the water storage disc can be slidably connected and telescopic, only one type of partition grid can be arranged on the single section of the storage disc. Therefore, the types and storage space of the tableware placed on the storage disc are limited. In addition, when the storage disc and the water storage disc are unfolded for use, the connecting end of the storage disc and the water storage disc is subjected to a relatively large stress, which easily causes the storage disc and the water storage disc to be deformed under stress, affecting the stretching and telescopic effect of the bowl and dish draining rack.

[0006] 2. In the prior art, the storage disc and the water storage disc of the bowl and dish draining rack are only connected through the single side edge of the side wall, so the connection stability is poor, the structural strength is insufficient, and the gravity of multiple or large tableware cannot be supported, affecting the user experience. UTILITY MODEL CONTENTS

[0007] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a telescopic bowl and dish draining rack.

[0008] The utility model discloses a telescopic bowl and dish draining rack, including first dish body, second dish body and third dish body, first dish body and second dish body are correspondingly arranged respectively in the left and right two ends of third dish body, and the front and back side plates of third dish body are slidably connected with the front and back side plates of first dish body and second dish body, so that first dish body and second dish body correspondingly slide on the left and right two ends of third dish body.

[0009] Further, the front and back side plates of the first and second dish bodies are provided with upper hook edges and lower hook edges, the front and back side plates of the third dish body are provided with upper hook members for hooking the upper hook edges, and the left and right ends of the third dish body are provided with lower hook members for hooking the lower hook edges.

[0010] Further, the lower hook members are integrally formed with the third dish body or are detachably arranged.

[0011] Further, the ends of the lower hook edges are provided with limiting portions, and the mutual sliding positions between the lower hook edges and the lower hook members are limited by the limiting portions.

[0012] Further, a plurality of support sockets for detachably mounting the net racks are arranged on the draining areas.

[0013] Further, the net racks have split-type net racks and integral-type net racks, and the draining areas of the first and second dish bodies can correspondingly arrange the split-type net racks or the integral-type net racks.

[0014] Further, the split-type net racks have a base frame and a plurality of vertical frames, and the plurality of vertical frames are detachably arranged on the base frame.

[0015] Further, a plurality of longitudinal draining strips and transverse draining strips are arranged on the draining area, the plurality of longitudinal draining strips form longitudinal water guide grooves extending from the left or right end of the third dish body to the middle part of the draining hole, and the plurality of transverse draining strips form transverse water guide grooves extending from the front and back side plates of the third dish body to the middle part of the draining hole.

[0016] Further, the longitudinal water guide grooves and the transverse water guide grooves converge to form inclined draining channels towards the draining hole.

[0017] Further, the draining areas of the first and second dish bodies and the draining area of the third dish body are gradually inclined downward towards the direction of the draining hole of the third dish body.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] (1) The first disc body and the second disc body are slidably assembled at the left and right ends of the third disc body, compared with the prior art of arranging only a single disc and a water storage disc, and the end of the disc is slidably connected with the end of the water storage disc, the assembling mode of the disc bodies of the embodiment can disperse the stress of the entire dish draining rack on the first disc body and the second disc body at the two ends of the third disc body, so that the sliding connection of the disc bodies is not subjected to large gravity pressure, the disc bodies are protected from stress deformation, and the stretching and expansion effect of the dish draining rack is ensured.

[0020] In addition, compared with the prior art of arranging only a single disc and assembling only one type of net rack, the embodiment can assemble the same or different types of net racks on the first disc body and the second disc body according to the needs of the placement of tableware draining, so that the purpose of draining and placing various tableware is achieved, the flexibility of the order and type of tableware placement is improved, the first disc body and the second disc body are slidably assembled at the two ends of the third disc body, and the space for draining and placing tableware is improved.

[0021] (2) The first disc body and the second disc body are slidably assembled at the left and right ends of the third disc body, compared with the prior art of arranging only a single disc and a water storage disc, and the end of the disc is slidably connected with the end of the water storage disc, the assembling mode of the disc bodies of the embodiment can disperse the stress of the entire dish draining rack on the first disc body and the second disc body at the two ends of the third disc body, so that the sliding connection of the disc bodies is not subjected to large gravity pressure, the disc bodies are protected from stress deformation, and the stretching and expansion effect of the dish draining rack is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective view of the telescopic dish draining rack in the fully expanded state of the preferred embodiment of the utility model;

[0023] Figure 2 It is a perspective view of the telescopic dish draining rack in the first disc body expanded state of the preferred embodiment of the utility model;

[0024] Figure 3 It is a perspective view of the telescopic dish draining rack in the fully expanded state of the preferred embodiment of the utility model;

[0025] Figure 4The utility model discloses a preferable embodiment of the utility model is a telescopic bowl and dish draining rack, and the telescopic bowl and dish draining rack comprises a first disc body, a second disc body and a third disc body.

[0026] Figure 5 For Figure 4 The sectional view after cutting along the direction A-A in the middle;

[0027] Figure 6 For Figure 4 The sectional view after cutting along the direction B-B in the middle;

[0028] Figure 7 For Figure 6 The enlarged schematic view at C in the middle;

[0029] Figure 8 The utility model discloses a preferable embodiment of the utility model is a telescopic bowl and dish draining rack, and the telescopic bowl and dish draining rack comprises a first disc body, a second disc body and a third disc body.

[0030] Figure 9 For Figure 8 The sectional view after cutting along the direction D-D in the middle;

[0031] Figure 10 For Figure 9 The enlarged schematic view at E in the middle;

[0032] Figure 11 For

[0033] Figure 12 For Figure 11 The enlarged schematic view at F in the middle;

[0034] Figure 13 The utility model discloses a preferable embodiment of the utility model is a telescopic bowl and dish draining rack, and the telescopic bowl and dish draining rack comprises a first disc body, a second disc body and a third disc body.

[0035] In the drawing:

[0036] 10, the first disc body;

[0037] 20, the second disc body; 201, the draining area; 202, the upper hook edge; 203, the lower hook edge; 2031, the limiting portion; 204, the support clamping seat;

[0038] 30, the third disc body; 301, the drainage area; 302, the upper hook piece; 303, the lower hook piece; 304, the longitudinal draining strip; 305, the transverse draining strip; 306, the longitudinal water guide groove; 307, the transverse water guide groove; 308, the drainage hole; 309, the oblique drainage channel; 3010, the drainage groove; 3020, the hook piece installation groove;

[0039] 40, the split type net rack; 401, the bottom frame; 402, the vertical frame; 41, the integral type net rack;

[0040] 50, the support leg;

[0041] 60. The utensil cylinder. DETAILED DESCRIPTION

[0042] The utility model will be further described below in combination with the drawings and specific embodiments. It should be noted that the embodiments described below or the technical features thereof can be combined to form new embodiments without conflict.

[0043] As Figures 1-12 shown, a telescopic bowl and dish draining rack is used for draining and classifying storage of bowls and dishes at the sink edge, which can effectively drain the water on the bowls and dishes, prevent water stains from accumulating, ensure the dryness and hygiene of the bowls and dishes, save the kitchen countertop space, make the kitchen more tidy and orderly, and improve the space utilization efficiency.

[0044] The telescopic bowl and dish draining rack includes a first disc body 10, a second disc body 20, a third disc body 30, and a net rack. One end of the first disc body 10 and the second disc body 20 is provided with an opening, and both ends of the third disc body 30 are provided with openings. When the disc bodies are installed, the first disc body 10 and the second disc body 20 are respectively arranged at the left and right ends of the third disc body 30, so that the opening ends of the first disc body 10 and the second disc body 20 are slidably connected with the openings at the left and right ends of the third disc body 30. Moreover, the opening ends of the first disc body 10 and the second disc body 20 are located on the opening ends of the third disc body 30, so that the first disc body 10 and the second disc body 20 can be spliced together when they slide towards each other on the third disc body 30. Of course, the telescopic bowl and dish draining rack of the present application can simultaneously slide and expand or slide and contract the first disc body 10 and the second disc body 20 during telescopic operation, or can only slide and expand or slide and contract the first disc body 10 or the second disc body 20.

[0045] Therefore, according to the sliding assembly mode of the first disc body 10 and the second disc body 20 at the left and right ends of the third disc body 30, compared with the previous implementation means in which only a single storage disc and a water storage disc are provided, and the opening end of the storage disc is slidably connected with the opening end of the water storage disc, the first disc body 10 and the second disc body 20 of the present application are provided as storage discs, and the third disc body 30 is provided as a water storage disc. Therefore, the utensils are placed on the first disc body 10 and the second disc body 20, and the stress of the entire bowl and dish draining rack is dispersed on the first disc body 10 and the second disc body 20 at the two ends of the third disc body 30, so as to avoid causing large gravity pressure on the sliding connection of each disc body, compared with the sliding connection assembly between the single storage disc and the water storage disc, the disc body can be better protected from stress deformation, and the stretching and telescopic effect of the bowl and dish draining rack is ensured.

[0046] The first disc 10, the second disc 20, and the third disc 30 are all provided with front and rear side plates. Of course, the first disc 10 and the second disc 20 are also provided with side plates at the ends away from the third disc 30. Therefore, the sliding connection between the first disc 10, the second disc 20 and the third disc 30 can be achieved through the sliding engagement of the front and rear side plates of the first disc 10 and the second disc 20 with the front and rear side plates of the third disc 30.

[0047] More specifically, an upper hook edge 202 is provided on the upper edge of the front and rear side plates of the first plate 10 and the second plate 20. The upper hook edge 202 is formed by folding outward from the upper edge of the front and rear side plates.

[0048] A lower hook edge 203 is provided on the lower edge of the front and rear side plates of the first plate 10 and the second plate 20. The lower hook edge 203 is formed by extending downward a certain length from the lower edge of the front and rear side plates and bending inward. Therefore, the lower edge of the front and rear side plates is lower than the bottom of the first plate 10 and the second plate 20, so that when the first plate 10 and the second plate 20 are slidably assembled on the third plate 30, they can be supported on the plate surface of the third plate 30 by the lower edge of the front and rear side plates.

[0049] Upper hooks 302 are provided on the upper edges of the front and rear side plates of the third disc 30. The upper hooks 302 are bent inward from the upper edges of the front and rear side plates into a hook-shaped structure with the hook opening facing downward. When the first disc 10 and the second disc 20 are slidably assembled with the third disc 30, the third disc 30 is hooked to the upper hook edges 202 of the front and rear side plates of the first disc 10 and the second disc 20 by the upper hooks 302 on its front and rear side plates.

[0050] like Figures 9-10 As shown, lower hooks 303 are provided on the disc surfaces at both ends of the third disc body 30, and end plates of a certain length extend from both ends of the third disc body 30. Therefore, the lower hooks 303 are also provided on the front and rear sides of the end plates. The lower hooks 303 are integrally formed by bending the disc surface and end plates of the third disc body 30 upward and outward, so that the lower hooks 303 have a downward hooking tendency. By integrally forming the third disc body 30 and the lower hooks 303, the structural strength of the lower hooks 303 on the third disc body 30 can be improved, and the service life of the third disc body 30 and the lower hooks 303 can be extended.

[0051] When the first disc 10 and the second disc 20 are slidably assembled with the third disc 30, the third disc 30 is hooked to the lower hook edge 203 of the front and rear side plates of the first disc 10 and the second disc 20 by the lower hook 303 of its front and rear side plates. Moreover, a certain width of sliding groove is left between the lower hook 303 and the lower edge of the front and rear side plates of the third disc 30. This sliding groove can be used to assemble with the lower edge of the front and rear side plates of the first disc 10 and the second disc 20, so that the lower hook edge 203 of its front and rear side plates can hook to each other and slide in the sliding groove at the same time.

[0052] As shown in Figures 11-12 Fig. 6, another way can also be selected for the structure design of the lower hook member 303 on the disc surface of the left and right ends of the third disc body 30. A component mounting groove 3020 is arranged on the disc surface of the two ends of the third disc body 30, and the lower hook member can be detachably mounted on the component mounting groove 3020. After mounting, the lower hook member can also be hooked with the lower hook edge 203 arranged on the front and rear side plates of the first disc body 10 and the second disc body 20.

[0053] Therefore, by arranging the component mounting groove 3020 on the disc surface of the two ends of the third disc body 30 to mount the lower hook member, when the lower hook member 303 is damaged, only the damaged lower hook member 303 needs to be replaced, thereby saving the maintenance and replacement cost of the third disc body 30.

[0054] In addition, the two ends of the lower hook edge 203 are provided with a limiting portion 2031. The lower hook edge 203 is used to limit the sliding position between the lower hook edge 203 and the lower hook member 303 by arranging the limiting portion 2031, so that the lower hook member 303 cannot slide out of the sliding groove of the first disc body 10 and the second disc body 20, thereby avoiding the first disc body 10 and the second disc body 20 from sliding outwards to unfold and then being separated from the third disc body 30, and also avoiding the first disc body 10 and the second disc body 20 from sliding inwards to be stored and then being subjected to excessive splicing impact.

[0055] Therefore, by the sliding assembly of the front and rear side plates between the first disc body 10, the second disc body 20 and the third disc body 30, the first disc body 10 and the second disc body 20 are respectively correspondingly slid to extend and contract at the left and right ends of the third disc body 30. In addition, the front and rear side plates of the third disc body 30 are correspondingly provided with the upper hook member 302 and the lower hook member 303, which are respectively correspondingly hooked with the upper hook edge 202 and the lower hook edge 203 arranged on the front and rear side plates of the first disc body 10 and the second disc body 20. Compared with the prior art in which only the upper side edge of the sidewall of the storage disc of the dish draining rack is clamped and matched, the assembly stability of the upper and lower side edges of the disc body is higher, the sliding assembly structure strength of the first disc body 10, the second disc body 20 and the third disc body 30 is higher, the disc body can carry multiple and large tableware, the user can use more at ease, and good use experience is obtained.

[0056] In order to facilitate the use of the telescopic dish draining rack at the edge of the sink, support feet 50 are arranged at the bottom of the first disc body 10, the second disc body 20 and the third disc body 30, and the disc bottom of each disc body is provided with a mounting seat for mounting the support feet 50. The mounting seat and the support feet 50 are detachably assembled to achieve the purpose of detachable replacement of the support feet 50.

[0057] The water draining design of the telescopic bowl and dish draining rack, the water draining area 201 is arranged on the disc surface of the first disc body 10 and the second disc body 20, the water draining area 201 is gradually inclined from one end of the side plate of the first disc body 10 and the second disc body 20 to the opening end, the inclination angle is in the range of 3-10°, preferably the inclination angle is 3°, 5° or 8°, so that the water draining area 201 smoothly drains water to the opening end.

[0058] The net rack provided by the application is mainly installed on the water draining area 201 of the first disc body 10 and the second disc body 20, and the cutlery such as bowls and dishes is orderly classified and placed through the net rack, and the cutlery such as bowls and dishes is far away from the disc surface, so that the water draining effect is improved.

[0059] The net rack includes a split type net rack 40 and a whole type net rack 41, the whole type net rack 41 is an integrally formed net rack which cannot be disassembled, and the split type net rack 40 has a bottom frame 401 and a plurality of vertical frames 402, the bottom frame 401 is arranged in a horizontal manner, and the lower end of each vertical frame 402 has a clamping joint, so that the plurality of vertical frames 402 can be disassembled and arranged and installed on the bottom frame 401 through the clamping joints at the lower end, and the disassembled assembly of the vertical frame 402 and the bottom frame 401 is beneficial to adjusting the installation position of the vertical frame 402 on the bottom frame 401 according to the size of the cutlery, so that the flexibility of placing the cutlery is improved.

[0060] In addition, a support clamping seat 204 is arranged on the water draining area 201, the upper end of the support clamping seat 204 is provided with a clamping opening for supporting the bottom rod of the net rack, the split type net rack 40 and the whole type net rack 41 are disassembled and installed on the water draining area 201 through the arrangement of the support clamping seat 204, so that the purpose of disassembling and replacing the net rack is achieved, and according to the inclination of the water draining area 201, the length of the support clamping seat 204 on the water draining area 201 is also set correspondingly, so that the upper end of the plurality of support clamping seats 204 is kept at the same horizontal height, and the split type net rack 40 and the whole type net rack 41 can be installed flat on the support clamping seat 204.

[0061] The first disc body 10 and the second disc body 20 are also hung with a cutlery cylinder 60, the cutlery such as knives, forks and chopsticks is placed in the cutlery cylinder 60, so that the space for placing the net rack is saved.

[0062] In actual use, the split type net rack 40 or the whole type net rack 41 can be installed on the water draining area 201 of the first disc body 10 and the second disc body 20 according to the use requirement. For example, the split type net rack 40 is installed on the first disc body 10 and the second disc body 20, the whole type net rack 41 is installed on the first disc body 10 and the second disc body 20, or the split type net rack 40 is installed on the first disc body 10, and the whole type net rack 41 is installed on the second disc body 20.

[0063] Therefore, by detachably assembling the grid frame on the draining area 201, the same or different types of grid frames can be assembled on the first disc body 10 and the second disc body 20 according to the needs of the placement of tableware draining, so as to achieve the purpose of draining and placing various tableware, improve the flexibility of the order and category of tableware placement, and improve the tableware draining and placing space by slidingly assembling the first disc body 10 and the second disc body 20 at both ends of the third disc body 30. Moreover, the first disc body 10 and the second disc body 20 can also be stored together on the third disc body 30, thereby increasing the tableware draining and placing space, still maintaining a small storage space area, facilitating storage and transportation, and reducing transportation cost.

[0064] The embodiments of the present application have at least two ways for installing the integral grid frame 41 on the second disc body 20, for example:

[0065] As shown in Figure 1 , the integral grid frame 41 is installed in the longitudinal direction on the second disc body 20, and the longitudinal installation of the integral grid frame 41 means that the placement direction of the bowls and dishes on the integral grid frame 41 is placed along the extension direction of the second disc body 20 after the longitudinal installation.

[0066] As shown in Figure 13 , the integral grid frame 41 is installed in the transverse direction on the second disc body 20, and the transverse installation of the integral grid frame 41 means that the placement direction of the bowls and dishes on the integral grid frame 41 is placed perpendicular to the extension direction of the second disc body 20 after the transverse installation.

[0067] For the drainage design of the extendable bowl and dish draining rack, a drainage area 301 is arranged on the disc surface of the third disc body 30, and a drainage hole 308 is further arranged on the third disc body 30. The lower part of the drainage hole 308 is connected with a drainage groove 3010, the drainage area 301 is gradually inclined downward to the direction of the drainage hole 308, and the inclination angle is in the range of 3-10°, and the preferred inclination angle is 3°, 5° or 8°. During use, since the first disc body 10 and the second disc body 20 are slidingly assembled on the left and right ends of the third disc body 30, the water in the draining area 201 of the first disc body 10 and the second disc body 20 will flow to the drainage area 301 of the third disc body 30, and finally flow to the drainage groove 3010 through the drainage hole 308 and be drained out.

[0068] The drainage area 301 is provided with a plurality of longitudinal water draining strips 304 and transverse water draining strips 305, wherein the plurality of longitudinal water draining strips 304 are arranged to extend from the left end or the right end of the third disc body 30 to the middle drainage hole 308, so that two adjacent longitudinal water draining strips 304 form a longitudinal water guide groove 306; in addition, the plurality of transverse water draining strips 305 are arranged to extend from the front and rear side plates of the third disc body 30 to the middle drainage hole 308, so that two adjacent transverse water draining strips 305 form a transverse water guide groove 307. Therefore, compared with the prior art disc body, the drainage area 301 of the present application is provided with both the longitudinal water guide groove 306 and the transverse water guide groove 307, so that the water in the disc body can flow to the drainage hole 308 fully and quickly in the longitudinal and transverse directions; and the length of the water draining strip is optimized, so that the longitudinal water guide groove 306 and the transverse water guide groove 307 converge to form a diagonal drainage channel 309 to the drainage hole 308, further improving the drainage effect.

[0069] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application belong to the scope of protection of the present application.

Claims

1. A retractable dish rack, characterized in that, The device includes a first plate, a second plate, and a third plate. The first plate and the second plate are respectively disposed at the left and right ends of the third plate. The front and rear side plates of the third plate are slidably connected to the front and rear side plates of the first and second plates, so that the first and second plates can slide and extend at the left and right ends of the third plate, respectively. Both the first and second plates are provided with a draining area, and a detachable wire mesh for placing tableware is provided on the draining area. The third plate is provided with a drainage area for draining water from the draining area.

2. The retractable dish rack as described in claim 1, characterized in that, The first and second discs are provided with upper hook edges and lower hook edges on their front and rear side plates. The third disc is provided with upper hooks on its front and rear side plates for hooking the upper hook edges. The left and right ends of the third disc are provided with lower hooks for hooking the lower hook edges.

3. The retractable dish rack as described in claim 2, characterized in that, The lower hook is integrally formed with the third disc or is detachable.

4. The retractable dish rack as described in claim 2, characterized in that, The lower hook edge is provided with limiting parts at both ends, and the mutual sliding position between the lower hook edge and the lower hook piece is limited by the limiting parts.

5. The retractable dish rack as described in claim 1, characterized in that, The drainage area is provided with several support brackets for the detachable installation of the mesh frame.

6. The retractable dish rack as described in claim 5, characterized in that, The mesh frame can be a split mesh frame or an integral mesh frame, and the drainage areas of the first disc and the second disc can be respectively provided with the split mesh frame or the integral mesh frame.

7. The retractable dish rack as described in claim 6, characterized in that, The split-type space frame has a base frame and several vertical frames, and the several vertical frames are detachably arranged and connected to the base frame.

8. The retractable dish rack as described in any one of claims 1-7, characterized in that, The drainage area is provided with several longitudinal and transverse drainage strips. The longitudinal drainage strips form a longitudinal water guide channel extending from the left or right end of the third disc towards the central drainage hole, and the transverse drainage strips form a transverse water guide channel extending from the front and rear side plates of the third disc towards the central drainage hole.

9. The retractable dish rack as described in claim 8, characterized in that, The longitudinal and transverse water guide channels converge to form an oblique drainage channel that flows towards the drainage hole.

10. The retractable dish rack as described in any one of claims 1-7, characterized in that, The drainage areas of the first and second discs, as well as the drainage area of ​​the third disc, are all arranged to gradually slope downwards toward the drainage hole of the third disc.

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