A hidden connection structure storage cabinet

Abstract

The utility model relates to the field of storage cabinet, concretely is a kind of hidden connection structure's storage cabinet, including cabinet, cabinet door, door seal inner plate, cabinet front end opening is provided with two cabinet doors, door seal inner plate is arranged between cabinet door and cabinet, door seal inner plate is clamped in cabinet inner side, the inside of cabinet is provided with several layer boards, and layer board both ends are fixed in the inside of cabinet by front end fixed column, rear end fixed column.The utility model is fixed by door seal inner plate cooperation connection cabinet and cabinet door, the opening of cabinet is fixed using door seal inner plate, to ensure the stability of cabinet opening after installing cabinet door;Using fixed lock catch, movable lock catch cooperation installs layer board, makes movable lock catch, the stress support layer board of supporting piece, so that layer board has the effect of stress support after installation, avoid the loosening of noise when placing and removing articles, and layer board can be used to provide internal directional support for cabinet, improve the stability of cabinet as a whole.

Description

Technical Field

[0001] This utility model relates to the field of lockers, and in particular to a locker with a concealed connection structure. Background Technology

[0002] In existing technologies, steel lockers, as a widely used storage device, are typically made primarily of steel. Their manufacturing process generally includes steel cutting, stamping, welding, and assembly to form a cabinet structure with a certain load-bearing capacity. To improve performance, some steel lockers undergo surface treatment to enhance their adaptability to different environments. Structurally, existing steel lockers usually consist of basic components such as a cabinet body and doors. The interior can be fitted with shelves, drawers, and other components to categorize and store different types of items. The cabinet doors are often connected to the cabinet body using hinges, and some products are equipped with locks for security. Due to their material properties and structural characteristics, these steel lockers are used in various settings such as offices, workshops, dormitories, and gyms for storing documents, tools, clothing, and other items, playing a role in organization and tidying up in daily life. However, in the current technology, due to the material of steel lockers, their openings lack support, and the internal support is also very limited, which generates noise when opening and closing the door and retrieving items. Utility Model Content

[0003] The purpose of this invention is to provide a storage cabinet with a concealed connection structure in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A storage cabinet with a concealed connection structure includes a cabinet body, cabinet doors, and an inner door sealing panel. Two cabinet doors are provided at the front opening of the cabinet body. An inner door sealing panel is provided between the cabinet doors and the cabinet body. The inner door sealing panel is snapped into the inside of the cabinet body. Several shelves are provided inside the cabinet body. Both ends of the shelves are fixed to the cabinet body by front fixing posts and rear fixing posts.

[0006] The rear fixing post is located behind the front fixing post. Several fixing buckles are arranged in an array from top to bottom on the inner side of the front fixing post. Several movable buckles are slidably connected to the inner side of the rear fixing post. Buckles are fixedly connected to the shelf plate at the positions corresponding to the fixing buckles and the movable buckles.

[0007] Preferably, the fixed latch and the movable latch are hollow protrusions that extend vertically through each other.

[0008] Preferably, the rear fixing post has a limiting groove formed on it to restrict the sliding of the movable lock, the front end of the movable lock is connected to an anti-detachment plate, the anti-detachment plate is located inside the rear fixing post, and the rear end of the movable lock is connected to a support plate, which is also located inside the rear fixing post.

[0009] Preferably, the support piece is an arc-shaped piece, and the support piece abuts against the inner wall of the rear end of the rear end fixing column in the initial position.

[0010] Preferably, the front end of the inner door seal panel extends out of the cabinet body and is flush with the front face of the cabinet body, the rear end of the inner door seal panel is engaged with the inner wall of the cabinet body, and the cabinet door is connected to the inner door seal panel via a pivot.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The cabinet body and cabinet door are connected by the inner door seal panel, so that the opening of the cabinet body is fixed by the inner door seal panel, thereby ensuring the stability of the cabinet opening after the cabinet door is installed;

[0013] 2. The shelves are installed using a combination of fixed and movable latches. The movable latches and support plates provide stress support for the shelves, thus giving them a stress-supporting effect after installation. This prevents the shelves from loosening and making noise when placing or removing items. In addition, the shelves can provide internal directional support for the cabinet, improving the overall stability of the cabinet. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first structural schematic diagram of a storage cabinet with a concealed connection structure according to the present invention;

[0016] Figure 2 This is a second structural schematic diagram of a storage cabinet with a concealed connection structure as described in this utility model;

[0017] Figure 3 This is a schematic diagram of the installation positions of the front and rear fixing columns of a storage cabinet with a concealed connection structure as described in this utility model.

[0018] Figure 4 This is a schematic diagram of the rear fixing column structure of a storage cabinet with a concealed connection structure as described in this utility model;

[0019] Figure 5 This utility model describes a storage cabinet with a concealed connection structure. Figure 2 Partial detail image;

[0020] Figure 6 This utility model describes a storage cabinet with a concealed connection structure. Figure 4 Partial detail image;

[0021] Figure 7 This is a schematic diagram of the movable locking structure of a storage cabinet with a concealed connection structure as described in this utility model;

[0022] Figure 8 This is a schematic diagram of the support plate of the storage cabinet with a concealed connection structure according to the present invention in its initial state.

[0023] Figure 9 This is a schematic diagram of the support plate of a storage cabinet with a concealed connection structure as described in this utility model, under the state of compression.

[0024] Figure 10 This is a cross-sectional view of the inner panel of the door seal of a storage cabinet with a concealed connection structure as described in this utility model.

[0025] The annotations in the attached figures are explained as follows:

[0026] 1. Cabinet body; 2. Cabinet door; 3. Inner door seal panel; 4. Shelf; 5. Front fixing post; 6. Rear fixing post; 41. Buckle; 51. Fixed lock; 61. Movable lock; 62. Limiting slide; 63. Anti-detachment plate; 64. Support plate. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The present invention will be further described below with reference to the accompanying drawings:

[0030] like Figures 1-10 As shown, a storage cabinet with a concealed connection structure includes a cabinet body 1, cabinet doors 2, and a door sealing inner panel 3. Two cabinet doors 2 are provided at the front opening of the cabinet body 1. A door sealing inner panel 3 is provided between the cabinet doors 2 and the cabinet body 1. The door sealing inner panel 3 is snapped into the inside of the cabinet body 1. Several shelves 4 are provided inside the cabinet body 1. The two ends of the shelves 4 are fixed inside the cabinet body 1 by front fixing posts 5 and rear fixing posts 6.

[0031] The rear fixing post 6 is located behind the front fixing post 5. Several fixing buckles 51 are arranged in an array from top to bottom on the inner side of the front fixing post 5. Several movable buckles 61 are slidably connected to the inner side of the rear fixing post 6. Buckles 41 are fixedly connected to the shelf 4 at the positions corresponding to the fixing buckles 51 and movable buckles 61.

[0032] Preferably, the fixed latch 51 and the movable latch 61 are hollow protrusions that run vertically through each other.

[0033] Preferably, the rear fixed post 6 has a limiting groove 62 formed on it to restrict the sliding of the movable lock 61. The front end of the movable lock 61 is connected to an anti-detachment plate 63, which is located inside the rear fixed post 6. The rear end of the movable lock 61 is connected to a support plate 64, which is also located inside the rear fixed post 6.

[0034] Preferably, the support piece 64 is an arc-shaped piece, and the support piece 64 presses against the inner wall of the rear end of the rear end fixing column 6 in the initial position.

[0035] Preferably, the front end of the inner door seal panel 3 extends out of the cabinet body 1 and is flush with the front end of the cabinet body 1, the rear end of the inner door seal panel 3 is engaged with the inner wall of the cabinet body 1, and the cabinet door 2 is connected to the inner door seal panel 3 through a pivot.

[0036] Working principle: During installation, the inner door seal panel 3 is inserted into the opening of the cabinet 1, and then connected to the opening of the cabinet 1 by the buckle on the outside of the inner door seal panel 3 to provide support for the opening of the cabinet 1. Then, it is connected to the inner door seal panel 3 by the pivot at the top and bottom of the inner door seal panel 3.

[0037] When it is necessary to adjust the shelf 4, first lock the buckle 41 at the rear end of the shelf 4 onto the movable lock 61, push the shelf 4 backward, so that the shelf 4 and the buckle 41 squeeze the movable lock 61 and move backward. After the movable lock 61 is squeezed backward, the support piece 64 will bend and shrink inside the rear fixed column 6, providing elastic support to the shelf 4 in the opposite direction. After reaching the limit position, press down on the front part of the buckle 41 so that the front buckle 41 is locked in the fixed lock 51, thereby ensuring the fixation of the shelf 4. To remove it, simply reverse the operation.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A storage cabinet with a concealed connection structure, characterized in that: The cabinet includes a cabinet body (1), cabinet doors (2), and a door sealing inner panel (3). The cabinet body (1) has two cabinet doors (2) at the front opening. A door sealing inner panel (3) is provided between the cabinet doors (2) and the cabinet body (1). The door sealing inner panel (3) is snapped into the inside of the cabinet body (1). The cabinet body (1) has several shelves (4) inside. The shelves (4) are fixed inside the cabinet body (1) at both ends by front fixing posts (5) and rear fixing posts (6). The rear fixing post (6) is located behind the front fixing post (5). Several fixing buckles (51) are arranged in an array from top to bottom on the inner side of the front fixing post (5). Several movable buckles (61) are slidably connected to the inner side of the rear fixing post (6). Buckles (41) are fixedly connected to the shelf (4) at the positions corresponding to the fixing buckles (51) and the movable buckles (61).

2. The storage cabinet with a concealed connection structure according to claim 1, characterized in that: The fixed latch (51) and the movable latch (61) are hollow protrusions that run vertically through each other.

3. The storage cabinet with a concealed connection structure according to claim 2, characterized in that: The rear fixing post (6) has a limiting groove (62) formed on it to restrict the sliding of the movable buckle (61). The front end of the movable buckle (61) is connected to an anti-detachment plate (63), which is located inside the rear fixing post (6). The rear end of the movable buckle (61) is connected to a support plate (64), which is also located inside the rear fixing post (6).

4. The storage cabinet with a concealed connection structure according to claim 3, characterized in that: The support piece (64) is an arc-shaped piece, and the support piece (64) presses against the inner wall of the rear end of the rear end fixing column (6) in the initial position.

5. A storage cabinet with a concealed connection structure according to claim 4, characterized in that: The front end of the inner door sealing panel (3) extends out of the cabinet body (1) and is flush with the front end of the cabinet body (1). The rear end of the inner door sealing panel (3) is engaged with the inner wall of the cabinet body (1). The cabinet door (2) is connected to the inner door sealing panel (3) through a pivot.

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