Telescopic storage rack

Abstract

The utility model discloses a telescopic commodity shelf which comprises a fixed frame and a movable frame which are connected in a sliding mode, the bottom of the fixed frame is provided with a limiting through groove, the bottom of the movable frame is provided with a limiting buckle, the limiting buckle is connected in the limiting through groove in a sliding mode, the side edge of the fixed frame is provided with a positioning strip, and the side edge of the movable frame is provided with a positioning groove. The positioning strips are connected into the positioning grooves in a sliding mode, and adsorption pieces are arranged on the fixed frame and the movable frame respectively. According to the product, the effect that the movable frame can slide relative to the fixed frame is achieved through the cooperation of the limiting buckles and the limiting through grooves and the cooperation of the positioning grooves and the positioning strips, so that the volume in the storage rack can be changed to meet the requirement for increasing and decreasing the storage space, the box body can be fixed to wall surfaces made of different materials through the adsorption pieces, and the storage rack adapts to more changeable use environments.

Description

Technical Field

[0001] The utility model relates to the field of storage equipment, in particular to a retractable storage rack. Background Art

[0002] In daily life, in order to facilitate the access of daily necessities, a storage rack is usually installed on the wall for placing items. However, the box structure of the current storage rack is fixed, and the storage space in the box cannot be expanded. The size of the box cannot meet the changing use environment and requirements. For example, when the storage demand increases, it can only be solved by increasing the number of storage racks, which brings a lot of inconvenience in actual use. Summary of the Utility Model

[0003] In order to solve the above problems, the utility model provides a retractable storage rack.

[0004] The technical solution adopted by the utility model is as follows: A retractable storage rack, comprising a fixed frame and a movable frame which are slidably connected. A limiting through groove is provided at the bottom of the fixed frame, and a limiting buckle is provided at the bottom of the movable frame. The limiting buckle is slidably connected in the limiting through groove. A positioning strip is provided on the side of the fixed frame, and a positioning groove is provided on the side of the movable frame. The positioning strip is slidably connected in the positioning groove. Adsorbing members are respectively provided on the fixed frame and the movable frame.

[0005] Further, a positioning boss is provided on the bottom surface of the fixed frame, and a plurality of positioning grooves arranged at intervals in a straight line are provided on the bottom surface of the movable frame. The positioning boss is clamped with the positioning groove.

[0006] Further, a guiding groove is provided on the bottom surface of the fixed frame, and the limiting through groove is provided at the bottom of the guiding groove. A guiding boss is provided on the bottom surface of the movable frame. The guiding boss is slidably connected with the guiding groove.

[0007] Further, the limiting buckle includes a limiting piece. Two extension pieces are spaced below the limiting piece. A limiting boss is provided at the bottom of the extension piece. The extension piece passes through the limiting through groove.

[0008] Further, the adsorbing member includes a connecting bracket. A suction cup is provided at the top of the connecting bracket. A detachable water-washable film is provided on the bottom surface of the suction cup. A connecting groove is provided at the bottom of the connecting bracket. Connecting bosses are respectively provided on the sides of the fixed frame and the movable frame. The connecting bosses are clamped in the connecting groove.

[0009] Further, a strip-shaped through hole is provided at the bottom of the movable frame. The strip-shaped through hole and the limiting through groove are on the same axis. The extension piece passes through the strip-shaped through hole and the limiting through groove. The limiting piece is located above the strip-shaped through hole.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The storage rack of the utility model comprises a fixed frame and a movable frame which are slidably connected. A limiting through groove is arranged at the bottom of the fixed frame, and a limiting buckle located in the limiting through groove is arranged at the bottom of the movable frame. A positioning strip is arranged on the side edge of the fixed frame, and a positioning groove is arranged on the side edge of the movable frame. The positioning strip is slidably connected in the positioning groove. Through the cooperation of the limiting buckle and the limiting through groove and the cooperation of the positioning groove and the positioning strip, the effect that the movable frame can slide relative to the fixed frame is realized, so that the storage space in the storage rack can change according to the use requirements. The suction attachments on the fixed frame and the movable frame can fix the box body on the walls of different materials, adapting to a more changeable use environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a first schematic diagram of the exploded structure of the present utility model;

[0015] Figure 3 is a second schematic diagram of the exploded structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the sectional structure of the present utility model;

[0017] Figure 5 is a schematic diagram of the enlarged structure of part A of the present utility model;

[0018] The utility model reference numeral information is as follows:

[0019] 1. Fixed frame; 11. Limiting through groove; 12. Positioning strip; 13. Positioning boss; 14. Guide groove; 2. Movable frame; 21. Limiting buckle; 211. Limiting piece; 212. Extension piece; 213. Limiting boss; 22. Positioning groove; 23. Positioning groove; 24. Guide boss; 25. Strip-shaped through hole; 3. Suction attachment; 31. Connection bracket; 311. Connection groove; 32. Suction cup;

[0020] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a retractable storage rack. As Figure 1 , 2 shown, it includes a fixed frame 1 and a moving frame 2 that are slidably connected. A limiting through groove 11 is provided at the bottom of the fixed frame 1, and a limiting buckle 21 is provided at the bottom of the moving frame 2. The limiting buckle 21 is slidably connected in the limiting through groove 11. The limiting buckle 21 is used to ensure that the moving frame 2 and the fixed frame 1 will not be disengaged during the sliding process. At the same time, a positioning strip 12 is provided on the side of the fixed frame 1, and a positioning groove 22 is provided on the side of the moving frame 2. The positioning strip 12 is slidably connected in the positioning groove 22. The cooperation of the positioning strip 12 and the positioning groove 22 ensures the structural stability of the overall box shape of the storage rack during the adjustment process. At the same time, adsorption members 3 are respectively provided on the fixed frame 1 and the moving frame 2. The adsorption members 3 can fix the present storage rack on the wall surface, so as to better meet the requirements of different application environments. In this product, the moving frame 2 can be pulled relative to the fixed frame 1 to change the size of the storage space inside the storage rack to meet the increasing storage needs. The adsorption members can fix the box body on walls of different materials and adapt to more variable usage environments.

[0023] As Figure 2 , 3 shown, a positioning boss 13 is provided on the bottom surface of the fixed frame 1, and a plurality of linearly spaced positioning grooves 23 are provided on the bottom surface of the moving frame 2. Under the action of the limiting buckle 21, the bottom surfaces of the fixed frame 1 and the moving frame 2 always remain in a tight contact state. The engagement of the positioning boss 13 and the positioning grooves 23 can limit the relative position between the fixed frame 1 and the moving frame 2, ensuring the structural stability of the overall box shape after adjustment.

[0024] As Figure 2 , 3 shown, a guiding groove 14 is provided on the bottom surface of the fixed frame 1, and the limiting through groove 11 is provided at the bottom of the guiding groove 14. A guiding boss 24 is provided on the bottom surface of the moving frame 2. The guiding boss 24 is slidably connected with the guiding groove 14. The cooperation of the guiding boss 24 and the guiding groove 14 can prevent the moving frame 2 from shaking laterally during the pulling process, improving the structural stability.

[0025] As Figure 5As shown, the specific structure of the limit buckle 21 includes a limit piece 211. Two extension pieces 212 are arranged at intervals below the limit piece 211. A limit boss 213 is arranged at the bottom of the extension piece 212. The extension piece 212 passes through the limit through slot 11, and the limit boss 213 is located below the limit through slot 11. The limit buckle 21 is ensured to be always located in the limit through slot 11 by the limit boss 213.

[0026] As Figure 1 , 4 shown, the adsorbing component 3 includes a connecting bracket 31. A suction cup 32 is arranged at the top of the connecting bracket 31. Considering that the suction cup needs to be fixed to the wall again after the length of the storage rack is adjusted, a water-washable film is arranged on the bottom surface of the suction cup 32. The water-washable film can be directly torn off from the bottom surface of the suction cup for replacement, or can be reused after being washed with water. The water-washable film can deform following the deformation of the bottom surface of the suction cup. The water-washable film is used to enhance the adsorption effect between the suction cup and the wall, better adapt to different use environments, and can also prevent the suction cup from falling during use. At the same time, a connecting groove 311 is arranged at the bottom of the connecting bracket 31. Connecting bosses are respectively arranged on the side edges of the fixed frame 1 and the movable frame 2. The connecting bosses are clamped in the connecting groove 311. The suction cup 32 can adsorb on the wall, so that the whole storage rack is arranged on the wall.

[0027] As Figure 2 , 4 shown, the limit buckle 21 and the movable frame 2 are in a split form. A strip-shaped through hole 25 is arranged at the bottom of the movable frame 2. The strip-shaped through hole 25 and the limit through slot 11 are on the same axis. The extension piece 212 passes through the strip-shaped through hole 25 and the limit through slot 11. The limit piece 211 is located above the strip-shaped through hole 25. The strip-shaped through hole 25 can ensure the air permeability at the bottom of the movable frame 2 and prevent water stains and the like from accumulating at the bottom of the movable frame 2.

[0028] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

Claims

1. A telescopic storage rack, comprising a fixed frame and a movable frame connected in a sliding manner, characterized in that: A limiting through groove is provided at the bottom of the fixed frame, a limiting buckle is provided at the bottom of the moving frame, the limiting buckle is slidably connected in the limiting through groove, a positioning strip is provided on the side of the fixed frame, a positioning groove is provided on the side of the moving frame, and the positioning strip is slidably connected in the positioning groove. Adsorbing components are respectively provided on the fixed frame and the moving frame.

2. The retractable storage rack according to claim 1, characterized in that: A positioning boss is provided on the bottom surface of the fixed frame, and a plurality of positioning grooves arranged at intervals in a straight line are provided on the bottom surface of the moving frame. The positioning boss is clamped with the positioning grooves.

3. A retractable storage rack according to claim 1, characterized in that: A guiding groove is provided on the bottom surface of the fixed frame, the limiting through groove is arranged at the bottom of the guiding groove, a guiding boss is provided on the bottom surface of the moving frame, and the guiding boss is slidably connected with the guiding groove.

4. A retractable storage rack according to claim 1, characterized in that: The limiting buckle includes a limiting piece, two extending pieces are arranged at intervals below the limiting piece, a limiting boss is provided at the bottom of the extending piece, and the extending piece passes through the limiting through groove.

5. The retractable storage rack according to claim 1, wherein: The adsorbing component includes a connecting bracket, a suction cup is provided at the top of the connecting bracket, a detachable water-washing film is provided on the bottom surface of the suction cup, a connecting groove is provided at the bottom of the connecting bracket, and connecting bosses are respectively provided on the sides of the fixed frame and the moving frame. The connecting bosses are clamped in the connecting groove.

6. The retractable storage rack according to claim 4, wherein: A strip-shaped through hole is provided at the bottom of the moving frame, the strip-shaped through hole and the limiting through groove are on the same axis, the extending piece passes through the strip-shaped through hole and the limiting through groove, and the limiting piece is located above the strip-shaped through hole.

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