A concealed under-counter pull-out lift basket

Abstract

The utility model discloses a hidden form cabinet pull down and lift pull basket, apply in furniture technical field, including fixed frame and limiting mechanism, the inside of fixed frame is provided with moving frame, the inside of fixed frame is hinged with two slide rails, the both sides of moving frame all are hinged with the sliding block of sliding connection with slide rail, the inside of moving frame is hinged with the storage frame, the inside and top of storage frame all are seted up through -hole, the inside of storage frame is hinged with two baffle, the top of storage frame is hinged with the coaming, the inside of storage frame is hinged with the box body, the inside of box body is placed with the connecting block. Can possess the drainage collection function, avoid the water drop of carrying and breed bacteria because of soaking after falling, alleviate the personnel's wiping and cleaning burden, and high practicality can possess kitchen utensil hang function simultaneously, and simple operation is convenient, has improved the utilization of the space in pull basket, is favorable to personnel and carries out to place, and good flexibility.

Description

Technical Field

[0001] This utility model belongs to the field of furniture technology, and specifically relates to a concealed pull-down lifting basket for a cabinet. Background Technology

[0002] Hidden cabinet pull-down lift baskets are a type of kitchen storage device that extends the upper space of wall cabinets to countertop height through sliding rails and support structures. They are mainly used to store small items such as condiments and tableware. Their core function is to achieve vertical lifting of items through mechanical devices, solving the problem of inconvenience in retrieving items from tall cabinets.

[0003] While existing pull-out basket structures are equipped with limiting components to prevent items from shifting downwards due to weight, other problems still exist during use. For example, they lack a draining and collection function, leaving water droplets on the surface of condiment bottles or plates after washing. When these bottles or plates are placed in the basket, the water droplets will flow downwards and drip onto the support plate, easily causing bacterial growth and increasing the burden of wiping and cleaning. This makes them impractical. Furthermore, they lack a utensil hanging function, requiring utensils to be laid flat in the basket, which takes up space that would otherwise be used for condiment bottles and plates, creating a cluttered pile that is inconvenient for retrieval and lacks flexibility. Utility Model Content

[0004] The purpose of this utility model is to provide a hidden cabinet pull-down lifting basket, which has the advantages of having both a water collection function and a kitchen utensil hanging function.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a concealed cabinet pull-down lifting basket, including a fixed frame and a limiting mechanism, wherein a movable frame is provided inside the fixed frame, two slide rails are bolted inside the fixed frame, and sliders that are slidably connected to the slide rails are bolted to both sides of the movable frame, a storage frame is bolted inside the movable frame, and through holes are provided inside and at the top of the storage frame, two baffles are bolted inside the storage frame, a surrounding plate is bolted to the top of the storage frame, a box is bolted inside the storage frame, a connecting block is placed inside the box, a connecting plate is provided at the bottom of the box, a threaded rod that is threadedly connected to the box is welded to the top of the connecting plate, and a hook is welded to the bottom of the connecting plate.

[0006] The above technical solution has the following advantages: it can collect water and prevent water droplets from dripping and breeding bacteria due to soaking, reducing the burden of wiping and cleaning for personnel, and is highly practical. At the same time, it can also hang kitchen utensils, which is simple and convenient to operate, improves the utilization rate of space in the pull-out basket, and is conducive to personnel to put in and take out utensils, with good flexibility.

[0007] The present invention is further configured such that the limiting mechanism includes toothed plates, and there are two toothed plates. Both toothed plates are welded to the front of the fixed frame. The two sides of the movable frame are respectively rotatably connected to a first connecting rod and a connecting member through a rotating shaft. A second connecting rod is rotatably connected between the first connecting rod and the connecting member. The back of the connecting member is provided with a toothed groove that cooperates with the toothed plates. A fixing spring is installed between the bottom of the connecting member and the movable frame.

[0008] The above technical solution, through the arrangement of toothed plate, first link, second link, connector and fixing spring, can limit the movement of the frame, preventing it from moving down automatically due to excessive weight or moving up automatically due to insufficient weight, thus ensuring good stability.

[0009] The present invention is further configured such that a fixing rod is welded between the two first connecting rods, and an anti-slip sleeve is fixedly sleeved on the surface of the fixing rod.

[0010] The above technical solution allows for easy one-handed operation by using a fixed rod and anti-slip sleeve. By grasping the fixed rod and pushing it forward, the bottom ends of the two first connecting rods can be moved forward synchronously.

[0011] The present invention is further configured such that a housing is provided at the top of the fixed frame, and two torsion springs are wound inside the housing, with the bottom of the torsion springs being bolted to the inside of the movable frame.

[0012] The above technical solution is adopted: the shell and torsion spring can play a balancing and supporting role. The elastic characteristics of the shell enable the smooth lifting and lowering of the moving frame. The torsion spring stores and releases energy to balance the tilting or swaying of the moving frame caused by gravity. When the moving frame rises, the torsion spring gradually stores energy and releases energy when it falls, ensuring that the moving frame operates at a uniform speed and stably.

[0013] The present invention is further provided that a sliding groove is provided at the bottom of the box body.

[0014] The above technical solution allows for easy adjustment of the position of the threaded rod and the hook below by the setting of the sliding groove, preventing two kitchen utensils from being too close together.

[0015] The present invention is further configured such that a drain valve is connected through the bottom of the storage frame.

[0016] The above technical solution allows for easy drainage of liquid from inside the storage box by the installation of a drain valve.

[0017] The present invention is further configured such that through slots are provided on both sides of the movable frame.

[0018] The above technical solution reduces the weight and material costs of the movable frame by using a through-slot, and also allows personnel to observe and understand the internal situation from the side.

[0019] In summary, this utility model has the following beneficial effects:

[0020] 1. First, install the housing and fixed frame into the cabinet using screws. After the housing and fixed frame are fixed, a reserved groove is opened at the bottom of the cabinet for the moving frame to pass through. When in use, hold the fixed rod and push it forward and then pull it down. When the fixed rod is pushed forward, it will cause the toothed groove on the back of the connector to separate from the toothed plate and pull the fixed spring to deform it. After pulling down, the moving frame will move from the reserved groove of the cabinet to the bottom. Then, place the cleaned seasoning bottle or plate on the top of the storage frame. When the water droplets on its surface slide down, they will enter the interior of the storage frame through the through hole. By opening the drain valve, the liquid inside the storage frame can be drained out. It has a water collection function, which prevents the water droplets from dripping and growing bacteria due to soaking. It reduces the wiping and cleaning burden of personnel and is highly practical.

[0021] 2. First, pick up the connecting block and insert it into the box. After inserting the connecting block, hold both sides with one hand to keep it stable, and hold the connecting plate with the threaded rod facing upwards with the other hand. After picking up the connecting plate, pass the threaded rod through the sliding groove and screw it into the inside of the connecting block. When the threaded rod is tightened, the opening of the bottom hook will face the front. Then, pick up the kitchen utensils and hang them on the hook. It has a kitchen utensil hanging function, is simple and convenient to operate, improves the space utilization of the pull-out basket, and is conducive to personnel to pick up and put down, with good flexibility. Attached Figure Description

[0022] Figure 1 This is a front view of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of this utility model on the right side;

[0024] Figure 3 This is a top view schematic diagram of the structure of this utility model;

[0025] Figure 4 This is a partially enlarged sectional view of the front of the structure of this utility model.

[0026] Reference numerals: 1. Fixed frame; 2. Moving frame; 3. Limiting mechanism; 31. Toothed plate; 32. First connecting rod; 33. Second connecting rod; 34. Connecting piece; 35. Fixed spring; 4. Storage frame; 5. Through hole; 6. Baffle; 7. Enclosure; 8. Box body; 9. Connecting block; 10. Connecting plate; 11. Threaded rod; 12. Hook; 13. Sliding groove; 14. Housing; 15. Torsion spring; 16. Fixed rod; 17. Drain valve; 18. Through groove; 19. Slide rail; 20. Slider. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A concealed pull-down lifting basket for a kitchen cabinet includes a fixed frame 1 and a limiting mechanism 3. A movable frame 2 is located inside the fixed frame 1. Two slide rails 19 are bolted inside the fixed frame 1. Slider blocks 20, which slidably connect to the slide rails 19, are bolted to both sides of the movable frame 2. A storage frame 4 is bolted inside the movable frame 2. Through holes 5 are provided inside and at the top of the storage frame 4. Two baffles 6 are bolted inside the storage frame 4. A surrounding panel 7 is bolted to the top of the storage frame 4. The housing 14 and the fixed frame 1 are first installed into the cabinet using screws. After the housing 14 and the fixed frame 1 are fixed, a pre-drilled groove is made at the bottom of the cabinet for the movable frame 2 to pass through. When holding the fixing rod 16, push it forward and pull it down. When the fixing rod 16 is pushed forward, it will cause the toothed groove on the back of the connector 34 to separate from the toothed plate 31 and pull the fixing spring 35 to deform it. When pulled down, the moving frame 2 will move from the reserved slot of the cabinet to the bottom. Then, the cleaned seasoning bottle or plate is placed on the top of the storage frame 4. When the water droplets on its surface slide down, they will enter the interior of the storage frame 4 through the through hole 5. By opening the drain valve 17, the liquid inside the storage frame 4 can be drained out. It has a water collection function, which prevents the water droplets from dripping and breeding bacteria due to soaking. It reduces the wiping and cleaning burden of personnel and is highly practical.

[0030] refer to Figure 1 , Figure 2 and Figure 3 The limiting mechanism 3 includes two toothed plates 31, both of which are welded to the front of the fixed frame 1. The two sides of the movable frame 2 are respectively rotatably connected to a first connecting rod 32 and a connecting piece 34 via a rotating shaft. A second connecting rod 33 is rotatably connected between the first connecting rod 32 and the connecting piece 34. The back of the connecting piece 34 has a toothed groove that cooperates with the toothed plates 31. A fixing spring 35 is installed between the bottom of the connecting piece 34 and the movable frame 2. Through the arrangement of the toothed plates 31, the first connecting rod 32, the second connecting rod 33, the connecting piece 34 and the fixing spring 35, the movable frame 2 can be limited, preventing the movable frame 2 from automatically moving down due to excessive weight or automatically moving up due to excessive lightness, thus ensuring good stability.

[0031] refer to Figure 1A fixing rod 16 is welded between the two first connecting rods 32. An anti-slip sleeve is fixedly fitted onto the surface of the fixing rod 16. The fixing rod 16 and the anti-slip sleeve make it easy for personnel to operate with one hand. By grasping the fixing rod 16 and pushing it forward, the bottom ends of the two first connecting rods 32 can be moved forward synchronously.

[0032] refer to Figure 1 and Figure 2 The top of the fixed frame 1 is provided with a housing 14, and two torsion springs 15 are wound inside the housing 14. The bottom of the torsion springs 15 is bolted to the inside of the moving frame 2. The housing 14 and the torsion springs 15 can play a balancing and supporting role. Through their elastic characteristics, the moving frame 2 can be raised and lowered smoothly. The torsion springs 15 store and release energy to balance the tilt or sway of the moving frame 2 caused by gravity. When the moving frame 2 rises, the torsion springs 15 gradually store energy and release energy when it falls, ensuring that the moving frame 2 runs at a uniform speed and stably.

[0033] refer to Figure 1 and Figure 4 The bottom of the storage frame 4 is connected to a drain valve 17, which allows personnel to easily drain the liquid inside the storage frame 4 to the outside.

[0034] refer to Figure 2 The movable frame 2 has through slots 18 on both sides. The through slots 18 can reduce the weight and material cost of the movable frame 2 itself, and also make it easier for personnel to observe and understand the internal situation from the side.

[0035] Brief description of usage: First, install the housing 14 and the fixing frame 1 into the cabinet using screws. After the housing 14 and the fixing frame 1 are fixed, a reserved groove is opened at the bottom of the cabinet for the moving frame 2 to pass through. When in use, hold the fixing rod 16 and push it forward and pull it down. When the fixing rod 16 is pushed forward, it will cause the toothed groove on the back of the connector 34 to separate from the toothed plate 31 and pull the fixing spring 35 to deform it. After pulling it down, the moving frame 2 will move from the reserved groove of the cabinet to the bottom. Then, place the cleaned seasoning bottle or plate on the top of the storage frame 4. When the water droplets on its surface slide down, they will enter the interior of the storage frame 4 through the through hole 5. The liquid inside the storage frame 4 can be discharged by opening the drain valve 17.

[0036] Example 2:

[0037] refer to Figure 1 and Figure 4A concealed pull-down lifting basket for kitchen cabinets includes a storage frame 4 with a box 8 bolted inside. A connecting block 9 is placed inside the box 8, and a connecting plate 10 is located at the bottom of the box 8. A threaded rod 11, threaded to the box 8, is welded to the top of the connecting plate 10, and a hook 12 is welded to the bottom of the connecting plate 10. To use, the connecting block 9 is first lifted and inserted into the box 8. After insertion, one hand holds both sides of the connecting block 9 for stability, while the other hand holds the connecting plate 10 with the threaded rod 11 facing upwards. The connecting plate 10 is then lifted, and the threaded rod 11 is passed through a sliding groove 13 and screwed into the connecting block 9. Once the threaded rod 11 is tightened, the opening of the bottom hook 12 will face forward. Kitchen utensils can then be picked up and hung on the hook 12. This design provides a kitchen utensil hanging function, is simple and convenient to operate, improves the space utilization of the pull-down basket, facilitates easy access, and offers good flexibility.

[0038] refer to Figure 4 The bottom of the box body 8 is provided with a sliding groove 13. The sliding groove 13 allows personnel to easily adjust the position of the threaded rod 11 and the hook 12 below, preventing the two kitchen utensils from being too close to each other.

[0039] Brief description of usage: First, pick up the connecting block 9 and insert it into the box 8. After inserting the connecting block 9, hold both sides with one hand to keep it stable, and hold the connecting plate 10 with the side with the threaded rod 11 facing upwards with the other hand. After picking up the connecting plate 10, pass the threaded rod 11 through the sliding groove 13 and screw it into the inside of the connecting block 9. When the threaded rod 11 is tightened, the opening of the bottom hook 12 will face the front. Then, pick up the kitchen utensils and hang them on the hook 12.

[0040] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0041] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A concealed pull-down lifting basket for a cabinet, comprising a fixed frame (1) and a limiting mechanism (3), characterized in that: The fixed frame (1) is provided with a movable frame (2) inside. The fixed frame (1) is bolted with two slide rails (19). The movable frame (2) is bolted with sliders (20) that are slidably connected to the slide rails (19) on both sides. The movable frame (2) is bolted with a storage frame (4). The storage frame (4) has through holes (5) on its interior and top. The storage frame (4) is bolted with two baffles (6). The storage frame (4) is bolted with a surrounding plate (7) on its top. The storage frame (4) is bolted with a box body (8). The box body (8) has a connecting block (9) inside. The box body (8) has a connecting plate (10) at its bottom. The connecting plate (10) has a threaded rod (11) that is threadedly connected to the box body (8) welded to its top. The connecting plate (10) has a hook (12) welded to its bottom.

2. The concealed cabinet pull-down lifting basket according to claim 1, characterized in that: The limiting mechanism (3) includes a toothed plate (31), and there are two toothed plates (31). Both toothed plates (31) are welded to the front of the fixed frame (1). The two sides of the moving frame (2) are respectively rotatably connected by a first connecting rod (32) and a connecting piece (34) through a rotating shaft. A second connecting rod (33) is rotatably connected between the first connecting rod (32) and the connecting piece (34). The back of the connecting piece (34) is provided with a toothed groove that cooperates with the toothed plate (31). A fixing spring (35) is installed between the bottom of the connecting piece (34) and the moving frame (2).

3. The concealed cabinet pull-down lifting basket according to claim 2, characterized in that: A fixing rod (16) is welded between the two first connecting rods (32), and an anti-slip sleeve is fixedly fitted onto the surface of the fixing rod (16).

4. The concealed cabinet pull-down lifting basket according to claim 1, characterized in that: The top of the fixed frame (1) is provided with a housing (14), and two torsion springs (15) are wound inside the housing (14). The bottom of the torsion springs (15) is bolted to the inside of the movable frame (2).

5. A concealed pull-down lifting basket for a cabinet according to claim 1, characterized in that: The bottom of the box (8) is provided with a sliding groove (13).

6. A concealed pull-down lifting basket for a cabinet according to claim 1, characterized in that: The bottom of the storage frame (4) is connected to a drain valve (17).

7. A concealed pull-down lifting basket for a cabinet according to claim 1, characterized in that: The movable frame (2) has through slots (18) on both sides.

Images