Storage cabinet with adjustable panel height

Abstract

The utility model discloses a storage cabinet with adjustable panel height, which comprises a frame, two side walls of the frame are respectively provided with a first side cover plate and a second side cover plate, two ends of the frame are respectively provided with a spacer block, the bottom of the frame is provided with a bottom plate, the back of the frame is provided with a sealing plate, and the top of the frame is provided with a top plate. The rotating door is arranged in the frame to operate the adjusting mechanism, the placing plate is pushed, the four rotating rods rotate around the middle, and the two movable connectors slide relatively in the sliding grooves, so that the placing plate is separated from the placing grooves of the top plate and moves upwards, meanwhile, the supporting columns slide in the sliding holes of the fixing columns, and when the placing plate reaches the proper height, the supporting columns can move upwards. The stop pin is rotated, the stop pin slides into the stop groove, then the supporting column is supported, at the moment, the containing plate is fixed to the proper height to contain objects, adjustment is convenient and fast, the applicability is wide, an iron block arranged in the door frame is attracted to a magnet of the tight attraction part, and storage is safe and convenient.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, and in particular to a storage cabinet with an adjustable panel height. Background Technology

[0002] Storage lockers are widely used, found in both offices and homes. They are generally divided into home lockers and commercial lockers, primarily for convenient use, storing various items in an organized manner. They are especially essential for smaller homes or dormitories, maximizing space for personal belongings and also contributing to a more aesthetically pleasing living environment.

[0003] However, existing lockers do not close tightly when storing items; the doors are loose when closed. Also, the locker height is fixed and the height of the shelves cannot be adjusted as needed, making them unsuitable for different users.

[0004] Therefore, it is necessary to provide a locker with an adjustable panel height to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a storage cabinet with an adjustable panel height to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a storage cabinet with an adjustable panel height, comprising a frame, a first side cover and a second side cover respectively provided on the two side walls of the frame, partitions provided at both ends of the frame, a bottom plate provided at the bottom of the frame, a sealing plate provided on the back of the frame, a top plate provided at the top of the frame, a rotating door rotatably provided at the upper position of the front of the frame, an opening and closing door assembly movably provided at the lower position of the frame opposite the rotating door, two suction parts provided opposite each other inside the frame, an adjustment mechanism provided inside the frame, the adjustment mechanism including a fixed plate, the fixed plate being disposed inside the frame, and two parallel openings on the surface of the fixed plate. Each slide has eight movable joints slidably disposed within a slide groove. A placement groove is formed on the top plate, with a through hole at the bottom. A placement plate is placed within the placement groove, and a sliding groove is formed on the bottom of the placement plate directly opposite the slide groove. Two movable joints are also disposed within the sliding groove. These eight movable joints are evenly divided into two groups. Each group of movable joints contains two rotating rods that are slidably disposed across each other. The two rotating rods are hinged together at their midpoints. Two mounting grooves are provided on the fixed plate, each containing a fixed post. A support post is slidably disposed within the fixed post, with its top positioned at the bottom of the placement plate. A stop pin is inserted into the outer circumference of the support post.

[0007] As a preferred embodiment of this utility model, both ends of the rotating rod are rotatably provided with rotating shafts, and both ends of the rotating shafts are rotatably disposed within the movable joints. The fixed column is a square column with a sliding hole inside. The bottom of the support column is slidably disposed within the sliding hole. The side wall of the fixed column has a groove, and multiple stop grooves are evenly provided on the side wall of the fixed column. The stop grooves are perpendicularly distributed to the grooves and are interconnected. The bottom of the groove has an arc-shaped groove, the shape of which matches the shape of the stop pin. Both sides of the bottom of the placement plate are provided with upright plates.

[0008] As a preferred technical solution of this utility model, the opening and closing door assembly includes two door frames and two door panels. The two door frames are symmetrically arranged. A pivot is provided at the top and bottom of one end of each door frame. The door frame is rotatably mounted in the frame through the pivot. The door panel is snapped into the door frame. A second countersunk threaded hole is provided on the back of the other end of the door frame. An iron block is placed in the second countersunk threaded hole. A second countersunk hole is provided on the surface of the iron block. A second screw is placed in the second countersunk hole. The second screw is screwed into the second countersunk threaded hole to lock the iron block.

[0009] As a preferred technical solution of this utility model, the suction part includes a limiting block and a magnet. The limiting block is set in the frame. The front of the limiting block has two first countersunk threaded holes. The two first countersunk threaded holes are respectively opposite to the two second countersunk threaded holes of the opening and closing door assembly. The magnet is set in the first countersunk threaded hole. The surface of the magnet has a first countersunk hole. A first screw is set in the first countersunk hole. The first screw is screwed into the first countersunk threaded hole to lock the magnet.

[0010] As a preferred technical solution of this utility model, a second countersunk hole is provided on the surface of the iron block, and a second screw is provided in the second countersunk hole. The second screw is screwed into the second countersunk threaded hole to lock the iron block.

[0011] As a preferred embodiment of this utility model, the revolving door is provided with a handle on the front.

[0012] As a preferred embodiment of this utility model, a handle is provided on the front of the door panel.

[0013] As a preferred embodiment of this utility model, the frame is provided with four legs evenly distributed at its bottom.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model discloses a storage cabinet with an adjustable panel height. The adjustment mechanism is operated by a rotating door within the frame. Pulling the handle opens the rotating door, pushing the storage panel. Four rotating rods rotate around the center, and two movable joints slide relative to each other within a sliding groove. This causes the storage panel to detach from the top plate's storage slot and move upwards. Simultaneously, the support column slides within a sliding hole in the fixed column. When the storage panel reaches the desired height, rotating the stop pin causes it to slide into a stop groove, thus supporting the support column. At this point, the storage panel is fixed at the appropriate height for placing items. Adjustment is convenient and quick. With wide applicability, when it is necessary to close the placement panel, simply rotate the stop pin to position it in the groove. The placement panel slides down along the sliding hole through the support column until it is completely locked in the placement groove. A suction part is set in the frame. After the user opens the opening and closing door assembly by the handle to take out the corresponding item, the opening and closing door assembly is closed. The iron block set in the door frame is attracted to the magnet of the suction part. At this time, the opening and closing door assembly is completely closed and has a certain suction force. There is basically no gap between the outer surface of the opening and closing door assembly and the frame. When the user needs to take out the items in the cabinet, he or she simply pulls the opening and closing door assembly by the handle to open it and take out the items. The storage is safe and convenient. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the installation relationship between the frame and the suction part of this utility model;

[0019] Figure 3 This is a front view showing the installation relationship between the frame and the suction part of this utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the suction part structure of this utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the adjustment mechanism structure of this utility model;

[0022] Figure 6 This is a three-dimensional schematic diagram of the adjustment mechanism structure of this utility model;

[0023] Figure 7 This is a three-dimensional schematic diagram of the installation relationship between the opening and closing door assembly and the iron block of this utility model;

[0024] Figure 8 This is an enlarged view of point A of this utility model;

[0025] Figure 9 This is a three-dimensional schematic diagram of the fixed column structure of this utility model.

[0026] In the diagram: 1. Frame; 2. Sealing plate; 3. First side cover plate; 4. Spacer; 5. Suction part; 51. Limiting block; 511. First countersunk threaded hole; 52. Magnet; 521. First countersunk hole; 53. First screw; 6. Support leg; 7. Base plate; 8. Second side cover plate; 9. Adjustment mechanism; 91. Fixing plate; 911. Slide groove; 912. Mounting groove; 92. Placement plate; 93. Movable joint; 94. Rotating rod; 95. Fixing column; 951. Slide hole ; 952, Groove; 953, Stop groove; 954, Arc groove; 96, Support column; 97, Stop pin; 98, Rotating shaft; 99, Vertical plate; 10, Top plate; 101, Placement groove; 102, Through hole; 11, Revolving door; 12, Handle; 13, Opening and closing door assembly; 131, Door frame; 1311, Second countersunk threaded hole; 132, Door panel; 133, Rotating shaft; 14, Handle; 15, Iron block; 151, Second countersunk hole; 16, Second screw. Detailed Implementation

[0027] The embodiments of this utility model will now be described with reference to the accompanying drawings. In this process, to ensure clarity and convenience, we may exaggerate the width of lines or the size of constituent elements in the drawings.

[0028] Furthermore, the terms used below are defined based on the functions of this utility model and may vary depending on the user's or operator's intent or convention. Therefore, these terms are defined based on the entire contents of this specification.

[0029] like Figures 1 to 9As shown, a storage cabinet with an adjustable panel height includes a frame 1 and four legs 6. The four legs 6 are evenly distributed at the bottom of the frame 1. A first side cover plate 3 and a second side cover plate 8 are respectively provided on the two side walls of the frame 1. Partitions 4 are provided at both ends of the frame 1 to strengthen the side walls. A bottom plate 7 is provided at the bottom of the frame 1, a sealing plate 2 is provided on the back of the frame 1, and a top plate 10 is provided at the top of the frame 1. The bottom plate 7, the first side cover plate 3, the second side cover plate 8, the sealing plate 2, and the top plate 10 form an open cavity around the frame 1. A rotating door 11 is rotatably installed on the upper front of the frame 1, with a handle 12 on the front of the rotating door 11 for easy opening and closing. An opening and closing door assembly 13 is movably installed on the lower part of the frame 1, directly opposite the rotating door 11. Group 13 includes two door frames 131 and two door panels 132. The two door frames 131 are symmetrically arranged. Each door frame 131 has a pivot 133 at one end and one end at the top and bottom. The door frame 131 is rotatably mounted in the frame 1 via the pivot 133. The door panel 132 is snapped into the door frame 131. The front of the door panel 132 is provided with a handle 14 for easy opening of the door frame 131 to store items. The back of the other end of the door frame 131 is provided with a second countersunk threaded hole 1311. An iron block 15 is provided in the second countersunk threaded hole 1311. The surface of the iron block 15 is provided with a second countersunk hole 151. A second screw 16 is provided in the second countersunk threaded hole 151. The second screw 16 is screwed into the second countersunk threaded hole 1311 to lock the iron block 15. Two suction parts 5 are arranged opposite each other in the frame 1. The front of the suction parts 5 abuts against the back of the opening and closing door group 13.

[0030] like Figure 4 As shown, the suction part 5 includes a limiting block 51 and a magnet 52. The limiting block 51 is disposed inside the frame 1. The limiting block 51 has two first countersunk threaded holes 511 on its front side. The two first countersunk threaded holes 511 are respectively opposite to the two second countersunk threaded holes 1311 of the opening and closing door assembly 13. The magnet 52 is disposed in the first countersunk threaded hole 511. The magnet 52 has a first countersunk hole 521 on its surface. A first screw 53 is disposed in the first countersunk hole 521. The first screw 53 is screwed into the first countersunk threaded hole 511 to lock the magnet 52. The magnet 52 attracts the iron block 15, thereby making it difficult to open the opening and closing door assembly 13 after it is closed, and ensuring a secure closure.

[0031] like Figure 5 and Figure 6As shown, an adjustment mechanism 9 is provided within the frame 1. The adjustment mechanism 9 includes a fixed plate 91, which is disposed within the frame 1. Two sliding grooves 911 are formed on the surface of the fixed plate 91, arranged parallel to each other. Two movable joints 93 are slidably disposed within each sliding groove 911. A placement groove 101 is provided on the top plate 10, with a through hole 102 at its bottom. A placement plate 92 is disposed within the placement groove 101, and a sliding groove is formed at the bottom of the placement plate 92 directly opposite the sliding groove 911. Two movable joints 93 are disposed within the sliding groove. The eight movable joints 93 are evenly divided into two groups. Each group of movable joints 93 contains two rotating rods 94 that are flexibly arranged in a crisscross pattern. The two rotating rods 94 are hinged together at their midpoints, and each rotating rod 94 has a rotating shaft 98 rotatably disposed at both ends. The rotating shaft 98 is rotatably mounted in the movable joint 93 at both ends. The fixed plate 91 is provided with two mounting grooves 912. A fixed post 95 is provided in the mounting groove 912. The fixed post 95 is a square post. A sliding hole 951 is opened in the fixed post 95. A support post 96 is slidably arranged in the sliding hole 951. The top of the support post 96 is set at the bottom of the placement plate 92 to support the placement plate 92. A stop pin 97 is inserted into the outer circumference of the support post 96. A groove 952 is opened on the side wall of the fixed post 95. Multiple stop grooves 953 are evenly opened on the side wall of the fixed post 95. The stop grooves 953 and the grooves 952 are perpendicularly distributed and interconnected. An arc groove 954 is opened at the bottom of the groove 952. The shape of the arc groove 954 is adapted to the shape of the stop pin 97. Vertical plates 99 are provided on both sides of the bottom of the placement plate 92.

[0032] Specifically, the adjustment mechanism 9 is operated by setting a rotating door 11 within the frame 1. The rotating door 11 is opened by pulling the handle 12, pushing the placement plate 92. Four rotating rods 94 rotate around the center, and two movable joints 93 slide relative to each other within the slide groove 911. This causes the placement plate 92 to disengage from the placement groove 101 of the top plate 10 and move upwards. Simultaneously, the support column 96 slides within the sliding hole 951 of the fixed column 95. When the placement plate 92 reaches the appropriate height, the stop pin 97 is rotated, causing it to slide into the stop groove 953, thus supporting the support column 96. At this point, the placement plate 92 is fixed at the appropriate height for placing items. The adjustment is convenient and quick, with wide applicability. When placing the upper plate 92, simply rotate the stop pin 97 to position it within the groove 952. The plate 92 slides down along the sliding hole 951 via the support column 96 until it is fully engaged in the placement groove 101. A suction part 5 is provided inside the frame 1. After the user opens the opening and closing door assembly 13 by using the handle 14 to take out the corresponding item, the user closes the opening and closing door assembly 13. The iron block 15 inside the door frame 131 attracts the magnet 52 of the suction part 5. At this time, the opening and closing door assembly 13 is completely closed and has a certain suction force. There is basically no gap between the outer surface of the opening and closing door assembly 13 and the frame 1. When the user needs to take out the items inside the cabinet, they only need to pull the opening and closing door assembly 13 by using the handle 14 to open it and take out the items. The storage is safe and convenient.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A storage cabinet with an adjustable panel height, characterized in that: The frame includes a frame (1), with a first side cover plate (3) and a second side cover plate (8) on each side wall. Partitions (4) are provided at both ends of the frame (1). A bottom plate (7) is provided at the bottom of the frame (1). A sealing plate (2) is provided on the back of the frame (1). A top plate (10) is provided at the top of the frame (1). A rotating door (11) is rotatably provided on the upper front of the frame (1). An opening and closing door assembly (13) is movably provided on the lower part of the frame (1) directly opposite the rotating door (11). Two suction parts (5) are provided directly opposite each other inside the frame (1). An adjustment mechanism (9) is provided inside the frame (1). The adjustment mechanism (9) includes a fixing plate (91), which is located inside the frame (1). Two parallel sliding grooves (911) are opened on the surface of the fixing plate (91), and two movable joints (911) are slidably provided in the sliding grooves (911). 3) A placement groove (101) is provided on the top plate (10). A through hole (102) is provided at the bottom of the placement groove (101). A placement plate (92) is provided in the placement groove (101). A sliding groove is provided at the bottom of the placement plate (92) directly opposite the sliding groove (911). Two movable joints (93) are provided in the sliding groove. The eight movable joints (93) are divided into two groups. Two rotating rods (94) are arranged crosswise in each group of movable joints (93). The two rotating rods (94) are hinged together in the middle. Two mounting grooves (912) are provided on the fixed plate (91). A fixed column (95) is provided in the mounting groove (912). A support column (96) is slidably provided in the fixed column (95). The top of the support column (96) is provided at the bottom of the placement plate (92). A stop pin (97) is inserted into the outer circumference of the support column (96).

2. The storage cabinet with adjustable panel height according to claim 1, characterized in that: The rotating rod (94) has a rotating shaft (98) at both ends, and the rotating shaft (98) is rotatably set in the movable joint (93). The fixed column (95) is a square column, and a sliding hole (951) is opened in the fixed column (95). The bottom of the support column (96) is slidably set in the sliding hole (951). The side wall of the fixed column (95) has a groove (952). The side wall of the fixed column (95) has a plurality of stop grooves (953) evenly opened. The stop grooves (953) and the grooves (952) are perpendicularly distributed and connected to each other. The bottom of the groove (952) has an arc groove (954). The shape of the arc groove (954) is adapted to the shape of the stop pin (97). The bottom sides of the placement plate (92) are provided with upright plates (99).

3. The storage cabinet with adjustable panel height according to claim 1, characterized in that: The opening and closing door assembly (13) includes two door frames (131) and two door panels (132). The two door frames (131) are symmetrically arranged. A pivot (133) is provided at the top and bottom of one end of each door frame (131). The door frame (131) is rotatably set in the frame (1) through the pivot (133). The door panel (132) is snapped into the door frame (131). A second countersunk threaded hole (1311) is provided on the back of the other end of the door frame (131). An iron block (15) is provided in the second countersunk threaded hole (1311). A second countersunk hole (151) is provided on the surface of the iron block (15). A second screw (16) is provided in the second countersunk hole (151). The second screw (16) is screwed into the second countersunk threaded hole (1311) to lock the iron block (15).

4. The storage cabinet with adjustable panel height according to claim 1, characterized in that: The suction part (5) includes a limiting block (51) and a magnet (52). The limiting block (51) is set inside the frame (1). The limiting block (51) has two first countersunk threaded holes (511) on its front side. The two first countersunk threaded holes (511) are respectively opposite to the two second countersunk threaded holes (1311) of the opening and closing door assembly (13). The magnet (52) is set inside the first countersunk threaded hole (511). The magnet (52) has a first countersunk hole (521) on its surface. A first screw (53) is set inside the first countersunk hole (521). The first screw (53) is screwed into the first countersunk threaded hole (511) to lock the magnet (52).

5. A storage cabinet with an adjustable panel height according to claim 3, characterized in that: The iron block (15) has a second countersunk hole (151) on its surface. A second screw (16) is installed in the second countersunk hole (151). The second screw (16) is screwed into the second countersunk threaded hole (1311) to lock the iron block (15).

6. A storage cabinet with an adjustable panel height according to claim 1, characterized in that: The revolving door (11) is provided with a handle (12) on the front.

7. A storage cabinet with an adjustable panel height according to claim 3, characterized in that: The door panel (132) is provided with a handle (14) on the front.

8. A storage cabinet with an adjustable panel height according to claim 1, characterized in that: The frame (1) has four legs (6) evenly distributed at the bottom.

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