Wall-mounted storage rack with foldable storage structure

Abstract

The utility model discloses a wall-mounted storage rack with a foldable storage structure, which comprises a mounting rack, a sucker assembly is arranged on the back of the mounting rack, the sucker assembly comprises a sucker and an operating part, the operating part is configured to switch the adsorption state of the sucker so as to fix or detach the mounting rack, a mounting cavity is arranged in the mounting rack, and the mounting cavity is communicated with the sucker. A folding arm which can be folded and stored is hinged in the mounting cavity, and the folding arm is composed of a plurality of arm sections which are hinged in sequence; the tail end arm section of the folding arm is connected with a functional module; the folding arm can be contained in the installation cavity in the storage state, the movable window allowing the folding arm to be unfolded to penetrate through is formed in the front face of the installation frame, and the air blower hanging frame is suitable for hanging air blowers, mobile phones or other articles in the scenes such as toilets and kitchens. According to the wall hanging frame, rapid mounting and dismounting are achieved through the suction cup assembly, and the problems that a traditional wall hanging frame is large in occupied space and single in function are solved through the telescopic containing structure of the folding arm.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, and in particular to a wall-mounted shelf with a foldable storage structure. Background Technology

[0002] Existing wall-mounted storage devices suffer from the following drawbacks: 1. Space occupation and inconvenient storage: Traditional shelves are mostly fixed structures (such as hooks and shelves), which cannot be folded for storage. Even when not in use, they still occupy wall space, affecting space utilization. Some foldable products can be retracted, but some parts are still exposed after folding, and their stability is poor when unfolded, making them prone to falling off due to external forces. 2. Limited installation methods: Most wall-mounted racks rely on screws for fixing, requiring drilling for installation and being immovable, which damages the wall decoration. Therefore, there is an urgent need for a wall-mounted storage device that combines quick installation and completely concealed storage to solve the problems of low space utilization efficiency and inconvenient installation in existing technologies. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings and deficiencies of the existing technology and to provide a wall-mounted storage rack with a foldable storage structure.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a wall-mounted shelf with a foldable storage structure, including a mounting frame, a suction cup assembly on the back of the mounting frame, the suction cup assembly including a suction cup and an operating component, the operating component being configured to switch the suction state of the suction cup to achieve fixing or disassembly of the mounting frame, the mounting frame having a mounting cavity inside, a foldable storage arm hinged in the mounting cavity, the foldable arm being composed of multiple arm segments hinged sequentially; the end arm segment of the foldable arm being connected to a functional module; the foldable arm can be accommodated in the mounting cavity in the storage state, and the front of the mounting frame has an active window for the foldable arm to unfold and pass through.

[0005] As a preferred technical solution of this utility model, at least one inner end segment of the folding arm is provided with an elongated hole extending along its length direction, and when the folding arm is in the folded state, the operating member is at least partially embedded in the elongated hole.

[0006] As a preferred embodiment of this utility model, a connecting frame is fixed inside the mounting cavity, and a gap is formed between the outer wall of the connecting frame and the inner wall of the mounting cavity. The gap extends along the axial direction of the connecting frame and surrounds the connecting frame circumferentially. A guide groove is formed on the inner side wall of the connecting frame for folding and storing the folding arm. The first end of the folding arm is hinged to the connecting frame.

[0007] As a preferred embodiment of this utility model, the outer periphery of the connecting frame is provided with a plurality of slots at intervals, and the mounting bracket includes a mounting panel and the inner side of the mounting panel is provided with an elastic block that engages with the slots.

[0008] In a preferred embodiment of this utility model, the mounting panel covers the connecting frame, and the active window is opened on the mounting panel and corresponds to the connecting frame.

[0009] As a preferred embodiment of the present invention, the adsorption control part of the suction cup assembly extends through the pressure ring on the back of the mounting bracket to the mounting cavity, and the operating component is linked with the adsorption control part to drive the suction cup to deform.

[0010] As a preferred embodiment of this utility model, the suction cup assembly is arranged in two sets symmetrically along the longitudinal direction of the mounting frame, and the two sets of suction cups are controlled independently.

[0011] As a preferred technical solution of this utility model, the functional module is configured to suspend or support external objects, including hooks, brackets or storage trays.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The storage rack with telescopic storage structure provided by this utility model has its folding arm completely retracted into the mounting cavity. After folding, the overall thickness is flush with the mounting frame, which greatly reduces the space occupied when not in use, resulting in high space utilization and a neat appearance. The operating component of the suction cup assembly is built-in and linked with the suction control unit. The suction state is switched through mechanical transmission inside the mounting cavity, avoiding failure of the external operating component due to accidental touch or moisture. The operating component can only be controlled after the folding arm is unfolded, making the operation concealed. The elongated hole of the inner end arm section matches the position of the operating component, ensuring no mechanical interference during folding and avoiding wear of the operating component or deformation of the folding arm caused by repeated storage. The folding avoidance structure improves durability. Attached Figure Description

[0013] Fig. 1 This is a structural diagram of the present invention in its stored state;

[0014] Fig. 2 This is a cross-sectional view of the present invention;

[0015] Fig. 3 This is a schematic diagram of the structure of this utility model in its unfolded state;

[0016] Fig. 4 This is a schematic diagram of the structure of the folding arm housed in the mounting frame in this utility model;

[0017] Fig. 5 This is a schematic diagram of the mounting bracket without the mounting panel in this utility model;

[0018] Fig. 6 This is a schematic diagram of the mounting panel in this utility model.

[0019] Reference numerals: 1. Mounting bracket; 2. Suction cup; 3. Operating component; 4. Mounting cavity; 5. Folding arm; 6. Arm segment; 7. Functional module; 8. Movable window; 9. Elongated hole; 10. Connecting frame; 11. Gap; 12. Guide groove; 13. Slot; 14. Elastic block; 15. Adsorption control unit; 16. Pressure ring unit; 17. Hanger; 18. Mounting panel. Detailed Implementation

[0020] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0021] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0022] like Figs. 1 to 6 The wall-mounted shelf shown includes a foldable storage structure, comprising a mounting frame 1. A suction cup assembly is provided on the back of the mounting frame 1, comprising a suction cup 2 and an operating component 3 (which can be controlled by a knob or a lever, as this is prior art and therefore not described in detail). The operating component 3 is configured to switch the suction state of the suction cup 2 to fix or remove the mounting frame 1. The mounting frame 1 has a mounting cavity 4 inside, within which a foldable arm 5 is hinged. The foldable arm 5 consists of multiple sequentially hinged arm segments 6, which are damped when unfolded. Force is used to prevent its free movement in order to maintain a fixed position; the end arm segment 6 of the folding arm 5 is connected to a functional module 7; the folding arm 5 can be accommodated in the mounting cavity 4 in the storage state, and the front of the mounting frame 1 is provided with an active window 8 for the folding arm 5 to unfold and pass through. In this embodiment, adjacent arm segments 6 can adopt a friction damping structure, with friction washers set at the hinge, or they can be tightly fitted by pins and screws to increase the damping force of the rotation of the two adjacent arm segments 6. This is the prior art. Other structures that can keep the telescopic arm in a fixed position after adjustment are also acceptable, and are not limited to the one mentioned in this application.

[0023] The storage rack with telescopic storage structure provided by this utility model has a folding arm 5 that is completely stored in the mounting cavity 4. After folding, the overall thickness is flush with the mounting frame 1, which greatly reduces the space occupied when not in use. It has high space utilization and a neat appearance. The operating component 3 of the suction cup assembly is built in and linked with the suction control unit 15. The suction state is switched through the mechanical transmission inside the mounting cavity 4, which avoids failure of the external operating component 3 due to accidental touch or moisture. The operating component 3 can only be controlled after the folding arm 5 is unfolded, making the operation concealed and reliable.

[0024] At least one inner end arm segment 6 of the folding arm 5 is provided with an elongated hole 9 extending along its length direction. When the folding arm 5 is in the retracted state, the operating member 3 is at least partially embedded in the elongated hole 9. The elongated hole 9 of the inner end arm segment 6 is matched with the position of the operating member 3 to ensure no mechanical interference during folding, avoid wear of the operating member 3 or deformation of the folding arm 5 caused by repeated retraction, and improve durability through the folding avoidance structure.

[0025] A connecting frame 10 is fixed inside the mounting cavity 4. A gap 11 is formed between the outer wall of the connecting frame 10 and the inner wall of the mounting cavity 4. The gap 11 extends along the axial direction of the connecting frame 10 and is circumferentially arranged around the connecting frame 10. A guide groove 12 is formed on the inner side wall of the connecting frame 10 for folding and storing the folding arm 5. The first end arm segment 6 of the folding arm 5 is hinged to the connecting frame 10.

[0026] The outer periphery of the connecting frame 10 is provided with multiple slots 13. The inner side of the mounting panel 18 of the mounting bracket 1 is provided with elastic blocks 14 that engage with the slots 13. The mounting panel 18 and the connecting frame 10 can be quickly disassembled and assembled through the slots 13 and elastic blocks 14, which facilitates cleaning of internal dust or replacement of damaged parts. In this embodiment, the mounting panel 18 covers the connecting frame 10. The movable window 8 is opened on the mounting panel 18 and corresponds to the connecting frame 10. The mounting panel 18 is also provided with a hanger 17, which can be used to hang towels or other items. The hanger 17 can be a hook or other components.

[0027] The suction control part 15 of the suction cup assembly extends through the pressure ring part 16 on the back of the mounting bracket 1 to the mounting cavity 4. The operating member 3 is linked with the suction control part 15 to drive the suction cup 2 to deform.

[0028] Two sets of suction cup 2 components are symmetrically arranged along the longitudinal direction of the mounting bracket 1, and the two sets of suction cup 2 are independently controlled.

[0029] Functional module 7 is configured to hang or support external objects, including hooks, brackets or storage trays. In this embodiment, functional module 7 can be quickly replaced by fasteners, magnets, buckles, etc., and supports multiple uses such as hair dryer holder, mobile phone holder, storage tray, lighting, and makeup mirror.

[0030] 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 preferred examples of this utility model and are not intended to limit it. Various changes and modifications can be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A wall-mounted shelf with a foldable storage structure, comprising a mounting frame (1), wherein the mounting frame (1) has a suction cup assembly on its back, the suction cup assembly comprising a suction cup (2) and an operating component (3), the operating component (3) being configured to switch the suction state of the suction cup (2) to fix or detach the mounting frame (1), characterized in that: The mounting frame (1) has a mounting cavity (4) inside, and a foldable arm (5) is hinged in the mounting cavity (4). The foldable arm (5) is composed of multiple arm segments (6) that are hinged in sequence. The end arm segment (6) of the foldable arm (5) is connected to a functional module (7). The foldable arm (5) can be placed in the mounting cavity (4) in the storage state, and the front of the mounting frame (1) has an active window (8) for the foldable arm (5) to be unfolded and passed through.

2. The wall-mounted storage rack with a foldable storage structure according to claim 1, characterized in that: At least one inner end arm segment (6) of the folding arm (5) is provided with an elongated hole (9) extending along its length direction. When the folding arm (5) is in the retracted state, the operating member (3) is at least partially embedded in the elongated hole (9).

3. The wall-mounted storage rack with a foldable storage structure according to claim 1, characterized in that: A connecting frame (10) is fixed inside the mounting cavity (4). A gap (11) is formed between the outer wall of the connecting frame (10) and the inner wall of the mounting cavity (4). The gap (11) extends along the axial direction of the connecting frame (10) and is arranged circumferentially around the connecting frame (10). A guide groove (12) is formed on the inner side wall of the connecting frame (10) for folding and storing the folding arm (5). The first end arm segment (6) of the folding arm (5) is hinged to the connecting frame (10).

4. The wall-mounted storage rack with a foldable storage structure according to claim 3, characterized in that: The outer periphery of the connecting frame (10) is provided with a plurality of slots (13) at intervals, and the mounting bracket (1) includes a mounting panel (18) and the inner side of the mounting panel (18) is provided with an elastic block (14) that engages with the slots (13).

5. The wall-mounted storage rack with a foldable storage structure according to claim 4, characterized in that: The mounting panel (18) covers the connecting frame (10), and the active window (8) is opened on the mounting panel (18) and corresponds to the connecting frame (10).

6. The wall-mounted shelf with a foldable storage structure according to claim 1, characterized in that: The suction control part (15) of the suction cup assembly extends through the pressure ring part (16) on the back of the mounting bracket (1) to the mounting cavity (4), and the operating member (3) is linked with the suction control part (15) to drive the suction cup (2) to deform.

7. The wall-mounted shelf with a foldable storage structure according to claim 1 or 6, characterized in that: The suction cup assembly is arranged in two sets symmetrically along the longitudinal direction of the mounting frame (1), and the two sets of suction cups (2) are controlled independently.

8. The wall-mounted storage rack with a foldable storage structure according to claim 1, characterized in that: The functional module (7) is configured to suspend or support external objects, including hooks, brackets or storage trays.

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