Self-cleaning type dish washing sponge draining storage rack

By designing four ventilation holes and multiple drainage holes on the storage rack, and equipping it with a sliding cleaning brush, the problems of poor drainage and inconvenient cleaning of traditional storage racks are solved, enabling the dishwashing sponge to dry quickly and clean in all directions, thus improving kitchen cleaning efficiency and hygiene.

CN224099320UActive Publication Date: 2026-04-10TIANJIN HAIRONG TECHNOLOGY & TRADE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN HAIRONG TECHNOLOGY & TRADE CO LTD
Filing Date
2025-04-29
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

Traditional storage racks cannot effectively drain water, causing residual moisture to accumulate on dishwashing sponges, which easily breeds bacteria. They also lack convenient self-cleaning mechanisms, increasing the cleaning burden on users.

Method used

Design a self-cleaning dishwashing sponge drainer rack with four ventilation holes and multiple drain holes, combined with a sliding cleaning brush to achieve rapid drainage and all-around cleaning.

Benefits of technology

It enables the dishwashing sponge to dry quickly, reduces bacterial growth, simplifies cleaning, keeps the inside of the storage rack dry and hygienic, extends its service life, and improves kitchen cleaning efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a self-cleaning type dish washing sponge draining storage rack, and particularly relates to the technical field of kitchen supply storage devices, the self-cleaning type dish washing sponge draining storage rack comprises a storage rack body, the top of the storage rack body is provided with a positioning groove, the top of the storage rack body is detachably provided with a fixing plate, the bottom of the fixing plate is provided with a fixing rod, and the fixing rod is fixedly connected with the positioning groove. According to the structural design of the self-cleaning type dish washing sponge draining storage rack, the leap-type breakthrough progress is achieved in the two key performance aspects of self-cleaning and draining, the draining design of the self-cleaning type dish washing sponge draining storage rack accelerates water drainage, the self-cleaning type dish washing sponge draining storage rack has the advantages that the self-cleaning type dish washing sponge draining storage rack is simple in structure and convenient to use, and the service life of the self-cleaning type dish washing sponge draining storage rack is prolonged. Bacteria breeding is prevented; the self-cleaning mechanism can easily remove dirt, a cumbersome cleaning process is omitted, and a brand new kitchen storage solution which is more convenient, efficient, sanitary and worry-free is really created for a user in an omnibearing and multi-dimensional manner according to user requirements.
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Description

TECHNICAL FIELD

[0001] The utility model relates to kitchenware storage device technical field more specifically, the utility model relates to a self -cleaning formula dishwashing sponge drainage storage rack. BACKGROUND

[0002] In the kitchen daily cleaning work, dishwashing sponge as high frequency use cleaning tool, its storage and drainage problem has been plaguing many users, traditional storage rack when coping dishwashing sponge etc.

[0003] Through the search, the existing patent publication No. CN214048735U discloses a drainage rack, including first drainage rack, second drainage rack, first connecting arm and second connecting arm, first drainage rack and second drainage rack are connected through first connecting arm and second connecting arm, second drainage rack is fixed by the counteracting force provided by first connecting arm and second connecting arm on its two sides, the design is ingenious, simple to assemble, convenient to disassemble and store, wherein, first connecting arm is located on one side of first drainage rack and second drainage rack, second connecting arm is opposite to first connecting arm and is located on the other side of first drainage rack and second drainage rack.

[0004] After dishwashing sponge is used, a large amount of water will be left, if it is placed in ordinary storage rack at will, water cannot be discharged in time, and water will form in the bottom of storage rack, not only the internal environment of storage rack will be humid, but also provide a breeding ground for bacteria, mold and other microorganisms, cause dishwashing sponge to produce peculiar smell, mildew and metamorphic, affect its service life, moreover, lack convenient self-cleaning mechanism, so that users need to spend a lot of time and energy to clean manually, increase housework burden.

[0005] Therefore, a self-cleaning dishwashing sponge drainage storage rack is proposed to solve the above problems. Utility model content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a self-cleaning dishwashing sponge drainage storage rack to solve the problems in the background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a self -cleaning formula wash dish sponge draining storage frame, including storage frame body, the top of storage frame body is equipped with the positioning recess, the top of storage frame body can detachably install fixed plate, the bottom of fixed plate is provided with fixed rod, the fixed rod inserts the inside of positioning recess, the top of fixed plate all is provided with front hanger mechanism and rear hanger mechanism, the bottom of storage frame body is fixedly installed with slide rod, the outside of slide rod is slidingly provided with sliding block, the bottom of sliding block is fixedly connected with cleaning rod, the side close to of cleaning rod is provided with cleaning brush, one end of cleaning rod is fixedly installed with handle.

[0008] Preferably, the upper side of the storage rack body is provided with a strip-shaped through hole, and the strip-shaped through holes are arranged on the four sides of the storage rack body.

[0009] Preferably, the front hanger mechanism comprises a first fixed column, a front lifting frame, a first through hole and a first pin, the inside of the first fixed column is movably provided with the front lifting frame, the front side of the front lifting frame is sequentially provided with the first through hole from top to bottom, and the front side of the first fixed column is detachably provided with the first pin.

[0010] Preferably, the rear hanger mechanism comprises a second fixed column, a rear lifting frame, a second through hole and a second pin, the inside of the second fixed column is movably provided with the rear lifting frame, the front side of the rear lifting frame is sequentially provided with the second through hole from top to bottom, the front side of the second fixed column is inserted into the second pin, and the second fixed column and the rear lifting frame are positioned by the second pin.

[0011] Preferably, the outside of the second pin is slidably provided with a sliding sleeve, and the bottom of the sliding sleeve is fixedly provided with a storage hook.

[0012] Preferably, the rear side of the storage rack body is fixedly provided with two hooks.

[0013] Preferably, the bottom of the storage rack body is provided with a plurality of draining holes, and the draining holes are uniformly arranged.

[0014] Preferably, the cleaning brush is in contact with the bottom of the storage rack body.

[0015] The utility model discloses technical effect and advantage:

[0016] Compared with the prior art, the self-cleaning dishwashing sponge draining storage rack has the following advantages: in terms of draining function, the storage rack body is uniformly provided with strip-shaped through holes on four sides, which greatly increases the air flow area, breaks the limitation of many ventilation dead angles and poor air circulation of traditional storage racks, enables the residual moisture of the dishwashing sponge and the like to quickly contact with the external air, accelerates evaporation, meanwhile, the plurality of draining holes uniformly distributed on the bottom provide sufficient and reasonable channels for water draining, thereby ensuring that the moisture can quickly flow out of the storage rack and avoiding accumulation of water at the bottom, which not only effectively reduces the possibility of breeding of bacteria and mold, maintains the dry and clean internal environment of the storage rack, prolongs the service life of the dishwashing sponge, prevents corrosion of the storage rack material caused by accumulated water, improves the overall durability of the storage rack, and the improvement of the draining efficiency enables the dishwashing sponge to be dried faster, which is convenient for the user to take the dishwashing sponge at any time and improves the efficiency of kitchen cleaning work.

[0017] Compared with the prior art, the self-cleaning dishwashing sponge draining storage rack has the following advantages: in terms of draining function, the storage rack body is uniformly provided with strip-shaped through holes on four sides, which greatly increases the air flow area, breaks the limitation of many ventilation dead angles and poor air circulation of traditional storage racks, enables the residual moisture of the dishwashing sponge and the like to quickly contact with the external air, accelerates evaporation, meanwhile, the plurality of draining holes uniformly distributed on the bottom provide sufficient and reasonable channels for water draining, thereby ensuring that the moisture can quickly flow out of the storage rack and avoiding accumulation of water at the bottom, which not only effectively reduces the possibility of breeding of bacteria and mold, maintains the dry and clean internal environment of the storage rack, prolongs the service life of the dishwashing sponge, prevents corrosion of the storage rack material caused by accumulated water, improves the overall durability of the storage rack, and the improvement of the draining efficiency enables the dishwashing sponge to be dried faster, which is convenient for the user to take the dishwashing sponge at any time and improves the efficiency of kitchen cleaning work. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0019] Figure 2 It is a left view structure schematic view of the utility model.

[0020] Figure 3 It is a structure schematic view of the utility model Figure 2 A.

[0021] Figure 4 It is a storage rack body bottom structure schematic view of the utility model.

[0022] Figure 5 It is a storage rack body right view structure schematic view of the utility model.

[0023] Figure 6This is a schematic diagram of the cleaning component structure of this utility model.

[0024] Figure 7 This is a schematic diagram of the fixing plate structure of this utility model.

[0025] The attached diagram is labeled as follows: 1. Storage rack body; 2. Strip-shaped through hole; 3. Positioning groove; 4. Fixing plate; 5. Front hanging bracket mechanism; 501. First fixing post; 502. Front lifting frame; 503. First through hole; 504. First pin; 6. Rear hanging bracket mechanism; 601. Second fixing post; 602. Rear lifting frame; 603. Second through hole; 604. Second pin; 7. Sliding sleeve; 8. Storage hook; 9. Hook; 10. Drain hole; 11. Sliding rod; 12. Sliding block; 13. Cleaning rod; 14. Cleaning brush; 15. Handle; 16. Fixing rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] As attached Figures 1 to 7 The self-cleaning dishwashing sponge drainer shown includes a rack body 1. The top of the rack body 1 has a positioning groove 3. A fixing plate 4 is detachably installed on the top of the rack body 1. A fixing rod 16 is provided at the bottom of the fixing plate 4. The fixing rod 16 is inserted into the positioning groove 3. A front hanging mechanism 5 and a rear hanging mechanism 6 are provided above the fixing plate 4. A sliding rod 11 is fixedly installed at the bottom of the rack body 1. A slider 12 is slidably provided on the outside of the sliding rod 11. A cleaning rod 13 is fixedly connected to the bottom of the slider 12. A cleaning brush 14 is provided on the side of the cleaning rod 13. A handle 15 is fixedly installed at one end of the cleaning rod 13.

[0029] The storage rack body 1 is the main support structure of the entire device, providing a base for the installation of other components. The positioning groove 3 on its top has a positioning and limiting function. The fixing plate 4 is detachable and can be installed by cooperating with the positioning groove 3 through the fixing rod 16 set at the bottom. When the fixing plate 4 needs to be installed, the fixing rod 16 is aligned with the positioning groove 3 and inserted to make the fixing plate 4 firmly placed on the top of the storage rack body 1, which facilitates the arrangement of subsequent components. If disassembly is required, the fixing plate 4 can be pulled up directly. This allows users to flexibly adjust the storage rack structure according to actual needs and replace different styles of fixing plates 4 to adapt to different types or quantities of kitchen cleaning products.

[0030] The front and rear hanger mechanisms 5 and 6 are arranged above the fixed plate 4 and are used to hang various kitchen cleaning supplies such as dishwashing sponges and cleaning brushes. Different hanging methods can be designed according to the shape and size of the cleaning supplies, so that the cleaning supplies can be hung in order, space is saved, the cleaning supplies can be quickly drained, bacteria breeding due to accumulated water is avoided, and the kitchen environment is kept clean and sanitary.

[0031] The sliding rod 11 fixedly installed at the bottom of the storage rack body 1 provides a track for the sliding of the sliding block 12. The sliding block 12 can smoothly slide outside the sliding rod 11 to drive the cleaning rod 13 fixedly connected at the bottom to move. The cleaning rod 13 is provided with a cleaning brush 14 near one side of the bottom of the storage rack body 1 and is used to clean food residues and dirt accumulated at the bottom of the storage rack body 1. When cleaning is needed, the user only needs to push the handle 15 to make the sliding block 12 slide on the sliding rod 11, thereby driving the cleaning rod 13 and the cleaning brush 14 to move at the bottom of the storage rack body 1. Dirt can be easily cleaned to the edge of the storage rack or a designated collection area without directly contacting the dirt by hand, which is convenient and sanitary to operate.

[0032] Embodiment Two

[0033] On the basis of embodiment one, the scheme in embodiment one is further refined and introduced in combination with the following specific working methods, such as Figures 1 to 7 as shown, and details are described below:

[0034] As a preferred embodiment, the upper side of the storage rack body 1 is provided with a strip-shaped through hole 2. Strip-shaped through holes 2 are arranged on the upper side of the four sides. The strip-shaped through holes 2 around the four sides can greatly increase the air flow area between the inside of the storage rack and the outside. The strip-shaped through holes 2 are arranged on the four sides of the storage rack body 1. The dishwashing sponge placed in the storage rack body 1 can quickly evaporate moisture from multiple directions with the help of airflow, accelerating the drying speed and reducing bacterial breeding. If water splashes or sponges drip, the strip-shaped through holes 2 can assist in draining water, improving its use hygiene and functionality.

[0035] As a preferred embodiment, the front hanging rack mechanism 5 comprises a first fixed column 501, a front lifting rack 502, a first through hole 503 and a first pin 504. The first fixed column 501 is a basic support component of the front hanging rack mechanism 5, providing installation and movement space for the front lifting rack 502. The front lifting rack 502 is movably arranged inside the first fixed column 501, which can move up and down relative to the first fixed column 501 to realize height adjustment. The front side of the front lifting rack 502 is sequentially provided with the first through hole 503 from top to bottom, which is a height adjustment structure. The front side of the first fixed column 501 is detachably provided with the first pin 504. Users can hang cleaning tools of different lengths or sizes according to actual hanging needs, insert the first pin 504 into the corresponding height first through hole 503, and make it pass through the front side of the first fixed column 501 to fix the position of the front lifting rack 502, so as to flexibly adjust the hanging height of the front hanging rack mechanism 5 and improve the convenience and adaptability of the storage rack.

[0036] As a preferred embodiment, the rear hanging rack mechanism 6 comprises a second fixed column 601, a rear lifting rack 602, a second through hole 603 and a second pin 604. The second fixed column 601 is a support main body of the rear hanging rack mechanism 6, providing accommodation and movement space for the rear lifting rack 602. The second fixed column 601 movably arranges the rear lifting rack 602 inside, which can move up and down inside the second fixed column 601 to realize height adjustment function, conveniently adapt to the cleaning article hanging needs of different specifications or use scenes. The front side of the rear lifting rack 602 is sequentially provided with the second through hole 603 from top to bottom. The plurality of second through holes 603 sequentially provided on the front side of the rear lifting rack 602 from top to bottom are the core structure of height adjustment. Users can insert the second pin 604 into the corresponding height second through hole 603 according to the size and length of the actual hanging article, and insert the second pin 604 into the front side of the second fixed column 601. The second fixed column 601 and the rear lifting rack 602 are positioned by the second pin 604, so as to stably fix the height of the rear lifting rack 602 and improve the flexibility and practicality of the rear hanging rack mechanism 6.

[0037] As a preferred embodiment, the second pin 604 is movably provided with a sliding sleeve 7 on the outside. The second pin 604 is a component for fixing the height of the second fixed column 601 and the rear lifting rack 602 in the rear hanging rack mechanism 6, and the sliding sleeve 7 is movably arranged on the outside of the second pin 604, which gives the flexibility of position adjustment of the article hook 8. The sliding sleeve 7 can freely slide horizontally on the second pin 604. Users can easily move the sliding sleeve 7 according to the space layout around the storage rack and the article hanging interval requirements. The bottom of the sliding sleeve 7 is fixedly provided with the article hook 8, which can be used to hang different articles such as cleaning balls and cloths, fully improving the space utilization rate of the storage rack and meeting the diversified storage scenes.

[0038] As a preferred embodiment, the rear side of the storage rack body 1 is fixedly mounted with hooks 9, and the two hooks 9 are firmly connected to the rear side of the storage rack body 1 by welding, screwing or the like, thereby adding additional hanging function to the storage rack. The hooks 9 are provided in two numbers, which not only ensure the stability of hanging, but also increase the number of hangable articles in limited space, thereby optimizing the utilization efficiency of kitchen space and making the storage of kitchen articles more orderly and convenient.

[0039] As a preferred embodiment, the bottom of the storage rack body 1 is provided with drain holes 10. When the cleaning articles are placed in the storage rack, the water remaining on the surface will naturally drip off. The uniformly distributed drain holes 10 can efficiently and quickly drain the water in all directions, thereby avoiding the accumulation of water stains at the bottom of the storage rack. The drain holes 10 are provided in multiple numbers and are uniformly arranged, which can reduce the probability of bacterial growth and keep the inside of the storage rack dry and clean, thereby prolonging the service life of the cleaning articles and creating a healthier environment in the kitchen.

[0040] As a preferred embodiment, the cleaning brush 14 is in contact with the bottom of the storage rack body 1. The bottom of the storage rack body 1 is prone to accumulate food residues, dirt after water stains dry up, etc. When the user pushes the cleaning rod 13 to move the cleaning brush 14, the bristles of the cleaning brush 14 can fully adhere to the surface of the bottom of the storage rack body 1 due to the close contact between the two, and the dirt can be peeled off from the bottom by friction. The close contact can ensure that the cleaning brush 14 can efficiently play a cleaning role without leaving any dead angles, so that the bottom of the storage rack can always remain clean. At the same time, the cleaning brush 14 can be inserted into the inside of the drain hole 10 to avoid clogging of the drain hole 10.

[0041] The working process of the utility model is as follows: in use, first, the storage rack body 1 is hung at a specified position by using the hooks 9. Since the bottom of the storage rack body 1 is not provided with a water receiving plate, the storage rack body 1 needs to be hung directly above the sink. Then, the fixing rod 16 at the bottom of the fixing plate 4 is inserted into the positioning groove 3 at the top of the storage rack body 1 to complete the installation of the fixing plate 4, thereby providing a mounting basis for the subsequent hanging mechanism.

[0042] Next, according to the size of the articles to be hung, such as dishwashing sponges, move the front lifting frame 502 up and down to the appropriate height, then pass the first pin 504 through the front side of the first fixed column 501 and insert it into the corresponding height first through hole 503, fix the front lifting frame 502, and adjust the height of the rear lifting frame 602 in the second fixed column 601 according to the situation of the articles, insert the second pin 604 into the corresponding height second through hole 603, realize the positioning of the second fixed column 601 and the rear lifting frame 602, then according to the needs, slide the sleeve 7 outside the second pin 604, adjust the position of the storage hook 8, hang small cleaning tools on the storage hook 8, and hang the articles such as dishwashing sponges on the front and rear hanging rack mechanisms 5 and 6 respectively, and let the articles naturally sag and drip water.

[0043] Dripping: The residual moisture of the articles placed in the storage rack will increase air circulation through the strip-shaped through holes 2 opened on four sides of the storage rack body 1, accelerate the evaporation of moisture, and at the same time, the moisture will be discharged from the multiple dripping holes 10 evenly opened at the bottom, keeping the inside of the storage rack dry.

[0044] Cleaning: When dirt accumulates at the bottom of the storage rack body 1, push the handle 15 to drive the sliding block 12 to slide on the slide rod 11, and then make the cleaning brush 14 at the bottom of the cleaning rod 13 move in contact with the bottom of the storage rack body 1, and move the dirt to the edge of the storage rack or the designated collection area.

Claims

1. A self-cleaning dish sponge draining storage rack, comprising a storage rack body (1), characterized in that: The top of the storage rack body (1) is provided with a positioning groove (3), the top of the storage rack body (1) is detachably provided with a fixed plate (4), the bottom of the fixed plate (4) is provided with a fixed rod (16), the fixed rod (16) is inserted into the inside of the positioning groove (3), the upper side of the fixed plate (4) is provided with a front hanger mechanism (5) and a rear hanger mechanism (6), the bottom of the storage rack body (1) is fixedly provided with a sliding rod (11), the outer side of the sliding rod (11) is slidably provided with a sliding block (12), the bottom of the sliding block (12) is fixedly connected with a cleaning rod (13), the side close to the cleaning rod (13) is provided with a cleaning brush (14), one end of the cleaning rod (13) is fixedly provided with a handle (15).

2. The self-cleaning dish sponge draining and storing rack according to claim 1, wherein: The upper side of the storage rack body (1) is provided with a strip-shaped through hole (2), the strip-shaped through hole (2) is provided on the four sides of the storage rack body (1).

3. The self-cleaning dish sponge draining and storing rack according to claim 2, wherein: The front hanger mechanism (5) comprises a first fixed column (501), a front lifting frame (502), a first through hole (503) and a first pin (504), the inside of the first fixed column (501) is movably provided with the front lifting frame (502), the front side of the front lifting frame (502) is sequentially provided with the first through hole (503) from top to bottom, and the front side of the first fixed column (501) is detachably provided with the first pin (504).

4. The self-cleaning dish sponge draining and storing rack according to claim 2, wherein: The rear hanger mechanism (6) comprises a second fixed column (601), a rear lifting frame (602), a second through hole (603) and a second pin (604), the inside of the second fixed column (601) is movably provided with the rear lifting frame (602), the front side of the rear lifting frame (602) is sequentially provided with the second through hole (603) from top to bottom, the front side of the second fixed column (601) is inserted into the second pin (604), and the second fixed column (601) and the rear lifting frame (602) are positioned by the second pin (604).

5. The self-cleaning dish sponge draining and storing rack according to claim 4, wherein: The outer side of the second pin (604) is slidably provided with a sliding sleeve (7), and the bottom of the sliding sleeve (7) is fixedly provided with a storage hook (8).

6. The self-cleaning dish sponge draining holder of claim 4, wherein: The rear side of the storage rack body (1) is fixedly provided with a hook (9), and the number of the hook (9) is two.

7. The self-cleaning dish sponge draining holder of claim 4, wherein: The bottom of the storage rack body (1) is provided with a draining hole (10), a plurality of the draining holes (10) are uniformly provided.

8. The self-cleaning dish sponge draining and storing rack according to claim 4, wherein: The cleaning brush (14) is in contact with the bottom of the storage rack body (1).

Citation Information

Patent Citations

  • Draining rack

    CN214048735U