Simple outdoor door cabinet

Abstract

The utility model belongs to the technical field of storage cabinet, especially simple outdoor door cabinet, including wall and with the detachable connection of composite cabinet door of wall, the wall is formed with the storage cavity, and the storage cavity opening is equipped with the echelon assembly rim, the composite cabinet door adopts the split frame structure, including the door frame and the door leaf subassembly of clearance fit with the wall, and the door frame outside contour size is less than the opening inner diameter and forms the embedded assembly gap, and the door frame both sides are equipped with the guide slide rail, and the guide slide rail is inlayed and is equipped with the wear -resisting macromolecular gasket, and the wall is pre -buried with the threaded locating sleeve in the guide slide rail position, and the wall is connected with the door frame through the adjusting screw and is formed many -dimensional adjustable connection with the locating sleeve through the slide rail, and the door frame top is equipped with the clamping groove, and the door leaf subassembly is connected with the clamping groove through three point position self -locking turntable mechanism, compared with the prior art, the utility model whole structure gives consideration to the durability, the maintainability and the user use convenience.

Description

Technical Field

[0001] This utility model relates to the field of storage cabinet technology, and more specifically, it relates to a simple outdoor door cabinet. Background Technology

[0002] Outdoor lockers are storage devices designed specifically for outdoor environments, aiming to provide safe and convenient storage solutions.

[0003] For example, the authorization announcement number CN222737536U discloses an outdoor storage cabinet with a retractable cabinet door, which adopts a side-sliding folding cabinet door design. The door panel is slidable to the right side of the cabinet body for storage through the cooperation of guide rails, carriages and hinges.

[0004] While the above methods can save space, the exposed guide rails are prone to dust accumulation and jamming, and the slide rails and hinges are prone to deformation and detachment due to long-term friction. Furthermore, the door panel disassembly requires the complete removal of the slide rail system, making maintenance cumbersome. After folding and storing, the cabinet door still occupies side space, affecting its use in narrow environments. As a result, the existing cabinet door structure has poor durability and high maintenance costs, making it difficult to meet the needs of convenient disassembly, quick inspection and maintenance and space optimization in complex outdoor environments. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a simple outdoor door cabinet with low maintenance cost.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A simple outdoor cabinet includes a wall and a composite cabinet door detachably connected to the wall. A storage cavity is formed in the wall, and the opening of the storage cavity has a stepped mounting edge.

[0008] The composite cabinet door adopts a split frame structure, including a door frame and door panel assembly that fits into the wall gap. The outer dimension of the door frame is smaller than the inner diameter of the opening to form an embedded assembly gap. Guide rails are symmetrically arranged on both sides of the door frame. The guide rails are embedded with wear-resistant polymer gaskets, and the inner wall of the guide rails has continuous anti-detachment limiting protrusions.

[0009] A threaded positioning sleeve is pre-embedded in the wall at the position corresponding to the guide rail. The wall and the door frame are connected in a multi-dimensional adjustable manner by an adjusting screw passing through the guide rail and the positioning sleeve.

[0010] The top of the door frame is provided with a snap-fit ​​groove, and the door panel assembly is connected to the snap-fit ​​groove through a three-point self-locking turntable mechanism.

[0011] The present invention is further configured such that: the three-point self-locking turntable mechanism includes a hot-pressed mounting base, a snap-fit ​​plate, and a transmission seat; the mounting base is provided with an anti-rotation positioning toothed ring; the mounting base penetrates the door panel assembly; and the transmission seat is sleeved on the outer peripheral wall of the anti-rotation positioning ring.

[0012] The anti-rotation positioning toothed ring is rotatably connected to the mounting base. One end of the mounting base has a through groove. The inner wall of the anti-rotation positioning toothed ring has protruding teeth that are placed in the through groove. A rotating plate is detachably connected to the through groove.

[0013] The present invention is further configured such that: a memory alloy compensation piece is embedded in the snap-fit ​​groove, and a tapered sound-absorbing rubber block is provided at the end of the groove.

[0014] The present invention is further configured such that: the adjusting screw adopts a differentiated thread design, with a fine thread at the end near the wall and a coarse thread at the end near the door frame, and a torque indicator ring with laser scale is provided in the middle of the adjusting screw.

[0015] The present invention is further configured such that: the guide rail is provided with hyperboloid guide parts on both sides, a bronze bushing is inlaid on the inner side of the rail, and a fluorescent indicator mark with magnetic positioning is provided at the end of the rail.

[0016] Compared with the shortcomings of the prior art, the beneficial effects of this utility model are as follows:

[0017] By incorporating storage cavities and stepped mounting edges on the wall, combined with a modular frame structure for the composite cabinet door, the cabinet achieves lightweight construction and facilitates quick assembly and disassembly. The guide rails on both sides of the door frame are inlaid with wear-resistant polymer pads and feature continuous anti-derailment limiting protrusions. These, along with the pre-embedded threaded positioning sleeve mounting base and multi-dimensional adjustable screw connection, enhance the smoothness of the door's sliding and its anti-derailment performance. The snap-fit ​​groove at the top of the door frame connects to the door panel assembly via a three-point self-locking turntable mechanism, combined with shape memory alloy compensation plates and conical sound-absorbing rubber blocks to ensure a tight and noiseless closure. The adjusting screw features a differentiated thread design and is equipped with a laser-calibrated torque indicator ring for precise adjustment during installation. The hyperboloid guide section, bronze bushing, and magnetic fluorescent indicator further optimize sliding positioning accuracy and nighttime visibility. The overall structure balances durability, maintainability, and user convenience. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0019] Figure 2 This is a cross-sectional view of an embodiment of the present utility model;

[0020] Figure 3 This is a top view of an embodiment of the present utility model;

[0021] Figure 4 This is a cross-sectional view of a three-point self-locking turntable.

[0022] 1. Wall, 2. Composite cabinet door, 3. Storage cavity, 4. Door frame, 5. Door panel assembly, 6. Guide rail, 7. Anti-detachment limiting protrusion, 8. Positioning sleeve, 9. Adjusting screw, 10. Mounting base, 11. Snap-fit ​​plate, 12. Transmission seat, 13. Anti-rotation positioning tooth ring, 14. Through groove, 15. Protruding tooth, 16. Rotating plate, 17. Snap-fit ​​groove. Detailed Implementation

[0023] 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.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0025] Working principle: During installation, first align the door frame 4 with the stepped mounting edge at the opening of the wall 1 and insert it, so that the guide rails 6 on both sides of the door frame 4 are aligned with the mounting base 10 with the pre-embedded threaded positioning sleeve 8. The screw 9 is screwed into the positioning sleeve 8 through the rail to form a connection. The screw is coarsely adjusted and then finely adjusted using the differential thread design at both ends. The tightening force is controlled by the laser-scaled torque indicator ring.

[0026] Then, the three-point self-locking turntable mechanism on the top of the door panel assembly 5 is aligned with the door frame 4 and inserted into the snap-fit ​​groove 17. The transmission seat 12 is rotated to make the gear drive the anti-rotation positioning gear ring 13 to rotate until the snap-fit ​​plate 11 snaps into the snap-fit ​​groove 17. At this time, the memory alloy compensation sheet expands due to heat to fill the gap, and the conical sound-absorbing rubber block absorbs the closing impact.

[0027] During disassembly, rotate the adjusting screw 9 in the opposite direction to disconnect the wall 1, press the rotating plate 16 to release the anti-rotation positioning ring 13 and release the protruding tooth 15 of the anti-rotation positioning ring 13, and the door frame 4 and the door panel assembly 5 can be separated as a whole. The magnetic fluorescent indicator mark optimizes the visibility of nighttime operation.

[0028] like Figures 1 to 4 As shown,

[0029] Includes a wall 1 and a composite cabinet door 2 that is detachably connected to the wall 1. A storage cavity 3 is formed on the wall 1. A stepped mounting edge is provided at the opening of the storage cavity 3. The door frame 4 is aligned with the stepped mounting edge at the opening of the wall 1 and embedded, so that the guide rails 6 on both sides of the door frame 4 are aligned with the mounting base 10 with the pre-embedded threaded positioning sleeve 8.

[0030] The composite cabinet door 2 adopts a split frame structure, including a door frame 4 and a door panel assembly 5 that fits with the wall 1 with a gap. The outer dimension of the door frame 4 is smaller than the inner diameter of the opening to form an embedded assembly gap. Guide rails 6 are symmetrically arranged on both sides of the door frame 4. The guide rails 6 are embedded with wear-resistant polymer pads. The inner wall of the guide rails 6 is provided with continuous anti-dislodgement limiting protrusions 7 to ensure that the adjusting screw 9 and the guide rails 6 have a tighter contact.

[0031] The guide rail 6 has hyperboloid guide sections on both sides, bronze bushings inlaid on the inner side of the rail, and fluorescent indicator marks with magnetic positioning at the end of the rail to optimize visibility during nighttime operation.

[0032] A threaded positioning sleeve 8 is pre-embedded in the wall 1 at the position corresponding to the guide rail 6. The wall 1 and the door frame 4 are connected by an adjusting screw 9 through the guide rail and the positioning sleeve 8 to form a multi-dimensional adjustable connection. The adjusting screw 9 adopts a differentiated thread design, with a fine thread at the end near the wall 1 and a coarse thread at the end near the door frame 4. A torque indicator ring with laser scale is provided in the middle of the adjusting screw 9 to show the length of the adjusting screw 9 during installation, which is convenient for precise adjustment during installation.

[0033] The top of the door frame 4 is provided with a snap-fit ​​groove 17, in which a memory alloy compensation piece is embedded. The end of the groove is provided with a tapered sound-absorbing rubber block to ensure a tight and noiseless closure.

[0034] The door panel assembly 5 is connected to the snap-fit ​​groove 17 via a three-point self-locking turntable mechanism.

[0035] The three-point self-locking turntable mechanism includes a hot-pressed mounting base 10, a snap-fit ​​plate 11, and a transmission seat 12. The mounting base 10 is provided with an anti-rotation positioning gear ring 13, which is rotatably connected to the mounting base 10. The mounting base 10 passes through the door panel assembly 5. The transmission seat 12 is sleeved on the outer peripheral wall of the anti-rotation positioning ring. Rotating the transmission seat 12 causes the gear to drive the anti-rotation positioning gear ring 13 to rotate until the snap-fit ​​plate 11 snaps into the snap-fit ​​groove 17.

[0036] The anti-rotation positioning gear ring 13 is rotatably connected to the mounting base 10. One end of the mounting base 10 is provided with a through groove 14. The inner wall of the anti-rotation positioning gear ring 13 is provided with protruding teeth 15, and the protruding teeth 15 are placed in the through groove 14. A rotating plate 16 is detachably connected in the through groove 14. The rotating plate 16 extends into the through groove 14, causing the rotating plate 16 to drive the anti-rotation positioning gear ring 13 to rotate, thereby driving the transmission seat 12 to rotate, and thus driving the snap-fit ​​plate 11 to rotate.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple outdoor cabinet, comprising a wall body (1) and a composite cabinet door (2) detachably connected with the wall body (1), characterized in that: A storage cavity (3) is formed on the wall (1), and a stepped mounting edge is provided at the opening of the storage cavity (3). The composite cabinet door (2) adopts a split frame structure, including a door frame (4) that fits with the wall (1) and a door panel assembly (5). The outer dimensions of the door frame (4) are smaller than the inner diameter of the opening to form an embedded assembly gap. Guide rails (6) are symmetrically arranged on both sides of the door frame (4). The guide rails (6) are embedded with wear-resistant polymer pads. The inner wall of the guide rails (6) is provided with continuous anti-detachment limiting protrusions (7). A threaded positioning sleeve (8) is pre-embedded in the wall (1) at the position corresponding to the guide rail (6). The wall (1) and the door frame (4) are connected by an adjusting screw (9) that passes through the guide rail and the positioning sleeve (8) to form a multi-dimensional adjustable connection. The top of the door frame (4) is provided with a snap-fit ​​groove (17), and the door panel assembly (5) is connected to the snap-fit ​​groove (17) through a three-point self-locking turntable mechanism.

2. The simple outdoor cabinet according to claim 1, characterized in that: The three-point self-locking turntable mechanism includes a hot-pressed mounting base (10), a snap-fit ​​plate (11), and a transmission seat (12). The mounting base (10) is provided with an anti-rotation positioning toothed ring (13). The mounting base (10) passes through the door panel assembly (5). The transmission seat (12) is sleeved on the outer peripheral wall of the anti-rotation positioning ring. The anti-rotation positioning tooth ring (13) is rotatably connected to the mounting base (10). One end of the mounting base (10) is provided with a through groove (14). The inner wall of the anti-rotation positioning tooth ring (13) is provided with a protruding tooth (15) and the protruding tooth (15) is placed in the through groove (14). A rotating plate (16) is detachably connected in the through groove (14).

3. The simple outdoor cabinet according to claim 1, characterized in that: The snap-fit ​​groove (17) is embedded with a memory alloy compensation piece, and the end of the groove is provided with a conical sound-absorbing rubber block.

4. The simple outdoor cabinet according to claim 1, characterized in that: The adjusting screw (9) adopts a differentiated thread design, with a fine thread at the end near the wall (1) and a coarse thread at the end near the door frame (4). A torque indicator ring with laser scale is provided in the middle of the adjusting screw (9).

5. The simple outdoor cabinet according to claim 1, characterized in that: The guide rail (6) has hyperboloid guide sections on both sides, a bronze bushing inlaid on the inner side of the rail, and a fluorescent indicator mark with magnetic positioning at the end of the rail.

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