A shelf

Abstract

The utility model provides a kind of commodity shelf, including vertically arranged and internally hollow shelf body, the shelf body is sectional material, the shelf body is equipped with one group or multiple groups of commodity assembly, which is spaced along its height direction, one side surface between the front and rear of the shelf body is equipped with hinged shaft, and the rear of the side surface is equipped with the positioning baffle that is same with the axial direction of hinged shaft and outwardly extends;The commodity assembly is hinged with hinged shaft and forms swing end at one end away from hinged place;When the swing end of the commodity assembly is in the first position of vertical state on swing, its projection to the profile shape of shelf side is not greater than shelf side, when the swing end of the commodity assembly swings to the second position to the front direction of shelf and is in the angle state with the original first position, the end face position of one end of the commodity assembly away from swing end is in abutment with positioning baffle to constrain the commodity assembly of second position. The utility model has the advantages of simple structure, good concealment and convenient folding storage.

Description

Technical Field

[0001] This utility model relates to the field of item storage, specifically to a storage rack. Background Technology

[0002] There are many types of storage racks, including towel racks, pot lid racks, bath towel racks, etc. Traditional storage racks are generally fixed or folding (for easy storage and transportation). While folding racks solve the size and storage problems to some extent, their height cannot be adjusted in real time according to usage. Moreover, whether a folding structure can be adopted is closely related to the type of storage rack. For example, towel racks and bath towel racks can be folded by hinges between the rack rod and the base, while pot lid racks are generally made of one piece of stamped metal and lack the corresponding folding structure. Therefore, to address the above issues, it is necessary to redesign and optimize the structure of storage racks so that they can be used for different types of storage racks while meeting storage requirements.

[0003] In response to the above problems, the applicant applied for a utility model patent with application number 2025212814729 on June 21, 2025, and solved the above problems. However, the applicant found in subsequent production that the cross-sectional shape of its column was relatively complex and its width was relatively wide, which had a certain impact on the overall compactness of the product. Utility Model Content

[0004] Based on the above problems, the purpose of this utility model is to provide a storage rack with a simple and compact structure, good concealment, and easy folding and storage.

[0005] To address the above problems, the following technical solution is provided: A storage rack includes a vertically arranged, hollow frame. The frame is made of profile material. One or more sets of storage components are spaced apart along its height on the frame. A hinge shaft is provided on one side of the frame between the front and rear ends, and a positioning baffle extending outward in the same axial direction as the hinge shaft is provided behind this side. The storage components are hinged to the hinge shaft and form a swing end at the end away from the hinge. When the swing end of the storage component is in a first vertical position, the outline shape projected onto the side of the frame is not larger than the side of the frame. When the swing end of the storage component swings forward to a second position and forms an angle with the original first position, the end face of the storage component away from the swing end abuts against the positioning baffle to constrain the storage component in the second position.

[0006] The present invention is further configured such that the side of the frame corresponding to the hinge shaft is provided with a slide groove along its length direction; the hinge shaft passes through the slide groove and is fixed to the inner side of the slide groove to prevent it from falling off and slides up and down along the slide groove; when the storage component is in the second position, the end face of the end away from the swing end abuts against the positioning baffle and forms friction to prevent the storage component and the hinge shaft from sliding down along the slide groove.

[0007] The present invention is further configured such that when the placement component is in the second position, its swing end is tilted upward or arranged horizontally.

[0008] The present invention is further configured such that, when the placement component is in the second position, its rear end face below the horizontal line of the hinge axis abuts against the positioning baffle.

[0009] The present invention is further configured such that the frame is two sets of frames spaced apart from each other, and the positioning baffle of the frame extends toward the other frame; the adjacent frames are connected by a crossbeam or a back plate; the crossbeam is located at the upper and lower ends of the frame.

[0010] The present invention is further configured such that the swing ends of one or more storage components between adjacent frames are connected by a crossbar.

[0011] The present invention is further provided that the bottom of the crossbar and the storage assembly is provided with a storage plate.

[0012] The present invention is further configured such that the storage component is separated from the side wall of the frame by an inner washer fitted outside the hinge shaft.

[0013] The present invention is further configured such that the storage component, the side wall of the frame and the inner gasket are fitted together to form a damping force.

[0014] The beneficial effects of this utility model are: 1. The frame is made of extruded aluminum alloy profiles and can be cut to meet different size requirements, facilitating product specification diversification. The storage components are hinged to the frame via hinge shafts. In the first position, they can be folded away to ensure that the thickness of the frame does not change in the front-to-back direction. In the second position, the positioning baffle at the rear of the frame abuts against the rear end of the storage components to position them and provide them with load-bearing rigidity. Compared with prior patents, this effectively simplifies the structure, reduces the left-to-right dimensions of the frame, and the positioning baffle can serve as an additional force-bearing surface during nail-free installation, improving installation stability. 2. The hinge shaft can be adjusted in height along the slide groove, thereby controlling the height of the storage assembly or the spacing between adjacent storage assemblies as needed; the end of the storage assembly away from the swing end abuts against the positioning baffle to form friction, and when the swing end of the storage assembly swings downward, a torque is generated along the hinge shaft, which in turn generates a clamping force. Therefore, the greater the load-bearing capacity of the swing end of the storage assembly, the greater the friction force acting on the positioning baffle. 3. When the storage component is in the second position, it is preferably arranged horizontally (90 degrees) or tilted (45 degrees); 4. When the storage component is in the second position, under stress, its rear end face below the horizontal line of the hinge axis will come into contact with and abut against the positioning baffle. 5. The two sets of frames are connected by crossbeams or back panels, which effectively improves the overall rigidity; 6. It can form a shelf for placing items, and the shelf is horizontally rotated when the storage component is in the second position. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the first unfolded state of this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the first folded state of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the second unfolded state of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of a partial cross-section of the second form of the present invention.

[0019] Figure 5 This is a three-dimensional structural diagram of the second folded state of this utility model.

[0020] Figure 6 This utility model Figure 1 A magnified three-dimensional structural diagram of part A.

[0021] Figure 7 This utility model Figure 2 A magnified three-dimensional structural diagram of part B.

[0022] Figure 8 This utility model Figure 3 A magnified three-dimensional structural diagram of part C.

[0023] Figure 9 This utility model Figure 3 A magnified three-dimensional structural diagram of part D.

[0024] Figure 10 This utility model Figure 4 A magnified three-dimensional structural diagram of part E.

[0025] The labels in the diagram mean: 10-frame; 11-positioning baffle; 12-slide groove; 20-storage assembly; 21-crossbar; 22-storage board; 30-hinge shaft; 40-crossbeam; 50-inner washer. Detailed Implementation

[0026] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0027] refer to Figures 1 to 10 ,like Figures 1 to 10 The illustrated shelf includes a vertically arranged, hollow frame 10. The frame 10 is made of profile material. One or more sets of storage components 20 are spaced apart along its height on the frame 10. A hinge shaft 30 is provided on one side of the frame 10, and a positioning baffle 11 extending outward in the same axial direction as the hinge shaft 30 is provided behind this side. The storage component 20 is hinged to the hinge shaft 30, and a swing end is formed at the end away from the hinge. The swing end of the storage component 20 is in a first vertical position (see reference). Figure 2 , Figure 5 When the projection of the object onto the side of the frame 10 is not larger than the side of the frame 10, the swing end of the storage assembly 20 swings forward toward the frame 10 to the second position (see reference). Figure 1 , Figure 3 , Figure 4 ) and the original first position (reference) Figure 2 , Figure 5 When the two sides are in an angled state, the end face of the placement component 20 away from the swing end abuts against the positioning baffle 11 to constrain the second position (reference). Figure 1 , Figure 3 , Figure 4 ) storage component 20.

[0028] In the above structure, the frame 10 is made of extruded aluminum alloy profile, which can be cut to meet different size requirements, facilitating product specification diversification; the storage component 20 is hinged to the frame 10 via a hinge shaft 30, in the first position (reference). Figure 2 , Figure 5 When it reaches the second position (see reference), it can be stored and hidden to ensure that the thickness of the frame 10 does not change in the front and back directions. Figure 1 , Figure 3 , Figure 4 When the frame 10 is installed, the positioning baffle 11 at the rear of the frame 10 abuts against the rear end of the storage component 20 to position the storage component 20 and provide it with load-bearing rigidity. Compared with the prior patent, the structure is effectively simplified, the size of the frame 10 in the left and right directions is reduced, and the positioning baffle 11 can serve as an additional force surface when the nail-free installation is performed, thereby improving the installation firmness.

[0029] In this embodiment, the frame 10 has a sliding groove 12 along its length on the side corresponding to the hinge shaft 30; the hinge shaft 30 passes through the sliding groove 12 and is fixed to the inner side of the sliding groove 12 to prevent it from detaching and allows it to slide up and down along the sliding groove 12; the storage assembly 20 is located in the second position (see reference). Figure 1 , Figure 3 , Figure 4 When the swing end is away from the swing end, its end face is against the positioning baffle 11 and forms friction to prevent the placement assembly 20 and the hinge shaft 30 from sliding down the slide groove 12.

[0030] In the above structure, the hinge shaft 30 can be adjusted in height along the slide groove 12, thereby controlling the height of the storage assembly 20 or the spacing between adjacent storage assemblies 20 as needed; the end of the storage assembly 20 away from the swing end abuts against the positioning baffle 11 to form friction, and when the swing end of the storage assembly 20 swings downward, a torque is generated along the hinge shaft 30, thereby generating a clamping force. Therefore, the greater the bearing capacity of the swing end of the storage assembly 20, the greater the friction force acting on the positioning baffle 11.

[0031] In this embodiment, the storage component 20 is located in the second position (reference). Figure 1 , Figure 3 , Figure 4 When it is in motion, its swing end is tilted upwards or arranged horizontally.

[0032] In the above structure, the storage component 20 is located in the second position (see reference). Figure 1 , Figure 3 , Figure 4 When ), it is preferable to arrange them horizontally (90 degrees) or tilted (45 degrees).

[0033] In this embodiment, the storage component 20 is located in the second position (reference). Figure 1 , Figure 3 , Figure 4 When the rear end face of the hinge shaft 30 is below the horizontal line, it abuts against the positioning baffle 11.

[0034] In the above structure, the storage component 20 is located in the second position (see reference). Figure 1 , Figure 3 , Figure 4 When under stress, the rear end face of the device corresponding to the horizontal line below the hinge axis 30 will come close to and abut against the positioning baffle 11.

[0035] In this embodiment, the frame 10 consists of two sets spaced apart from each other, and the positioning baffle 11 of the frame 10 extends toward the other frame 10; adjacent frames 10 are connected by a crossbeam 40 or a back plate (not shown in the figure); the crossbeam 40 is located at the upper and lower ends of the frame 10.

[0036] In the above structure, the two sets of frames 10 are connected by crossbeams 40 or back plates, which effectively improves the overall rigidity.

[0037] In this embodiment, the swing ends of one or more storage components 20 between adjacent frames 10 are connected by a crossbar 21.

[0038] The above structure can be used to form a towel bar for hanging towels.

[0039] In this embodiment, the bottom of the crossbar 21 and the storage assembly 20 is provided with a storage plate 22.

[0040] In the above structure, a shelf surface for placing items can be formed, and the storage component 20 is located in the second position (see reference). Figure 1 , Figure 3 , Figure 4 When the shelf 22 is in a horizontal rotation state.

[0041] In this embodiment, the storage assembly 20 is separated from the side wall of the frame 10 by an inner washer 50 fitted around the hinge shaft 30.

[0042] The above structure can prevent the two from scratching each other and reduce unnecessary wear.

[0043] In this embodiment, the storage component 20, the side wall of the frame 10, and the inner gasket 50 are attached to each other to form a damping force.

[0044] In the above structure, the storage component 20 is prevented from being located in the first position (see reference). Figure 2 , Figure 5 When movement occurs, the damping force can be formed by applying damping grease.

[0045] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A storage rack, comprising a vertically arranged and hollow frame, the frame being a profile, and one or more sets of storage components spaced apart along its height direction, characterized in that: A hinge shaft is provided on one side of the frame between the front and rear sides, and a positioning baffle extending outward in the same direction as the hinge shaft is provided behind this side side; the storage component is hinged to the hinge shaft and forms a swing end at the end away from the hinge; when the swing end of the storage component swings to the first position in a vertical state, the outline shape projected onto the side of the frame is not larger than the side of the frame; when the swing end of the storage component swings forward to the second position and forms an angle with the original first position, the end face of the end of the storage component away from the swing end abuts against the positioning baffle to constrain the storage component at the second position.

2. A storage rack according to claim 1, characterized in that: The frame has a sliding groove along its length on the side corresponding to the hinge shaft; the hinge shaft passes through the sliding groove and is fixed to the inside of the sliding groove to prevent it from detaching and slides up and down along the sliding groove; when the storage component is in the second position, the end face of the end away from the swing end abuts against the positioning baffle and forms friction to prevent the storage component and the hinge shaft from sliding down along the sliding groove.

3. A storage rack according to claim 1, characterized in that: When the placement component is in the second position, its swing end is tilted upwards or arranged horizontally.

4. A storage rack according to claim 1, characterized in that: When the placement component is in the second position, its rear end face below the horizontal line of the hinge axis abuts against the positioning baffle.

5. A storage rack according to claim 1, 2, 3, or 4, characterized in that: The frame consists of two sets of spaced-apart structures, with the positioning baffles of the frame extending toward the other frame; adjacent frames are connected by crossbeams or back panels; the crossbeams are located at the upper and lower ends of the frame.

6. A storage rack according to claim 5, characterized in that: One or more storage components between adjacent frames have their swing ends connected by crossbars.

7. A storage rack according to claim 6, characterized in that: The crossbar and the bottom of the storage assembly are provided with a storage plate.

8. A storage rack according to claim 1, characterized in that: The storage assembly is separated from the side wall of the frame by an inner washer fitted around the hinge shaft.

9. A storage rack according to claim 8, characterized in that: The storage components, the side walls of the frame, and the inner gaskets fit together to form a damping force.

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