Storage cabinet with adjustable storage space
By designing a retractable storage cabinet system, the problem that existing storage cabinets cannot quickly adjust the storage space is solved, the rapid increase in storage space and the simplicity of operation are achieved, and the practicality and flexibility of the storage cabinet are improved.
Patent Information
- Application Number
- CN202420545229.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The existing storage cabinet has a simple structure and cannot quickly adjust the storage space according to the number of items the user has, resulting in poor practicality and flexibility.
A storage cabinet system including a main cabinet and a telescopic cabinet is designed. The upper side wall of the main cabinet is provided with notches. The telescopic cabinet is movably inserted through these notches. The telescopic cabinet can be lifted upward as needed to expand the storage space and fix the position through the limiting mechanism.
It achieves rapid increase in storage space of storage cabinets, is easy to operate, and has a stable structure, which improves the practicality and flexibility of storage cabinets.
Smart Images
Figure CN222548809U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of lockers used by students and relates to a locker with adjustable storage space. Background Art
[0002] Lockers are mainly used to facilitate people's use, store different items and classify them. Moreover, they are essential items for families or dormitories with small spaces. They can make full use of the space to accommodate more daily necessities and can also decorate people's home environment. Lockers used in school classrooms or dormitories generally adopt traditional cabinet structure design with simple structure. They cannot quickly change their storage space within a certain range according to the number of items of users to meet their use needs. Therefore, they are not practical and flexible.
[0003] Therefore, the utility model provides a storage cabinet with adjustable storage space to solve the above problems. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model discloses a storage cabinet with adjustable storage space, the technical scheme adopted is that it comprises a main cabinet and a telescopic cabinet, the left and right edges of the upper side wall of the main cabinet are separated from the left and right side walls and the rear side wall by gaps at the rear side edges, the middle of the lower surface of the upper side wall of the main cabinet is fixedly connected to a vertical partition, the upper part of the main cabinet is movably inserted with the telescopic cabinet through the gap, the telescopic cabinet comprises a U-shaped side panel, the top end of the U-shaped side panel is fixedly connected to a top panel, the lower side edges of the left and right side walls of the U-shaped side panel are relatively horizontally arranged with limit baffles, the upper and lower sides of the front side walls of the left and right ends of the U-shaped side panel are respectively fixedly connected to first L-shaped fixing columns, connecting pieces are respectively mounted on the upper and lower first L-shaped fixing columns, the other ends of the upper and lower connecting pieces are respectively mounted on second L-shaped fixing columns, the other ends of the upper and lower second L-shaped fixing columns are respectively fixedly connected to the side wall edges of the first cabinet door, and limiting mechanisms are respectively arranged on the upper side edges of the left and right side walls of the main cabinet.
[0005] As a preferred solution of the utility model, the left and right sides of the middle lower part of the vertical partition are respectively fixedly connected to the horizontal partition, and the front edges of the left and right side walls of the main cabinet are respectively hinged to the second cabinet door.
[0006] As a preferred solution of the present invention, a locking nut is screwed on the upper end of the front side wall of the vertical partition, and a T-shaped limit block is mounted on the locking nut. A rectangular through groove is provided on the upper side wall of the cabinet corresponding to the T-shaped limit block, and a notch is provided on the vertical arm of the T-shaped limit block. By rotating the locking nut, the height of the T-shaped limit block extending out of the rectangular through groove 17 can be adjusted. When using the telescopic cabinet, the top of the T-shaped limit block can be extended out of the rectangular through groove and then locked with the locking nut, which is convenient for limiting the left and right first cabinet doors. At the same time, the T-shaped limit block can be made of metal, which is convenient for the magnetic suction block at the rear of the first cabinet door to be adsorbed.
[0007] As a preferred solution of the utility model, the lower corners of the rear side walls of the left and right first cabinet doors on the opposite side are respectively grooved and embedded with magnetic blocks, and the rear lower corners of the left and right inner walls of the U-shaped side panels are respectively grooved and embedded with iron blocks; by closing the left and right first cabinet doors together with the inner walls of the U-shaped side panels respectively, the magnetic blocks are adsorbed together with the corresponding iron blocks, which facilitates the retraction of the closed first cabinet doors and the left and right side walls of the U-shaped side panels into the main cabinet along the notch.
[0008] As a preferred solution of the utility model, the thickness of the left and right side walls of the U-shaped side panel when closed together with the corresponding first cabinet door is 3-5mm smaller than the width of the corresponding gap; such a design facilitates retracting the telescopic cabinet into the main cabinet body.
[0009] As a preferred solution of the present invention, the limiting mechanism includes an L-shaped limiting plate, and the left and right L-shaped limiting plates are respectively fixedly mounted on the upper edges of the left and right side walls of the main cabinet, and the front and rear ends of the cabinet side walls corresponding to the vertical arms of the L-shaped limiting plate are respectively opened with holes for movably inserting U-shaped limiting rods, and the two ends of the U-shaped limiting rod are respectively covered with tension springs, one end of the tension spring is fixedly connected to the left and right side walls of the main cabinet, and the other end of the tension spring is fixedly connected to the bending part of the U-shaped limiting rod; by adopting the limiting mechanism, when the telescopic cabinet is lifted up to the highest position, the U-shaped limiting rods on the left and right sides of the limiting mechanism, under the action of the tension springs, respectively pass through the left and right side walls of the main cabinet and are blocked at the lower part of the left and right limit baffles, thereby achieving the position fixation of the telescopic cabinet.
[0010] The beneficial effects of the present invention are as follows: a telescopic cabinet that can be telescoped therein is arranged on the upper side wall of the main cabinet body, and the left and right first cabinet doors are closed on the left and right inner walls of the U-shaped side panels. Through the cooperation of the corresponding magnetic suction blocks and the iron blocks, the first cabinet doors are adsorbed together with the left and right inner walls of the U-shaped side panels, and at the same time, the U-shaped limiting rods of the limiting mechanism are pulled outward, so that the U-shaped side panels of the telescopic cabinet and the left and right first cabinet doors are retracted downward along the corresponding notches into the interior of the main cabinet body. When it is necessary to expand the storage space of the main cabinet body, the telescopic cabinet can be lifted up to the highest position. At this time, the left and right U-shaped limiting rods of the limiting mechanism are inserted into the lower part of the corresponding limiting baffles under the action of the tension springs, and the entire telescopic cabinet is limited and fixed, thereby realizing a rapid increase in the storage space of the locker. The operation is simple, the structure is stable, and the practicality and flexibility of the locker are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the main cabinet of the utility model;
[0013] Figure 3 This is a schematic diagram of the interior of the main cabinet of the utility model;
[0014] Figure 4 This is a schematic diagram of a telescopic cabinet of the utility model;
[0015] Figure 5 It is a schematic diagram of the interior of the right half of the telescopic cabinet of the utility model;
[0016] Figure 6 It is a schematic diagram of the limiting mechanism of the utility model.
[0017] In the figure: 1-main cabinet, 2-telescopic cabinet, 3-limiting mechanism, 11-notch, 12-vertical partition, 13-horizontal partition, 14-second cabinet door, 15-locking nut, 16-T-type limit block, 161-notch, 17-rectangular through groove, 21-U-shaped side plate, 211-limit baffle, 22-top plate, 23-first L-shaped fixed column, 24-connecting piece, 25-second L-shaped fixed column, 26-first cabinet door, 27-magnetic block, 28-iron block, 31-L-type limit plate, 32-U-type limit plug rod, 33-tension spring. DETAILED DESCRIPTION
[0018] Example 1
[0019] like Figures 1 to 6As shown, the utility model is a storage cabinet with adjustable storage space, the technical solution adopted is that it includes a main cabinet 1 and a telescopic cabinet 2, the left and right edges of the upper side wall of the main cabinet 1 are separated from the left and right side walls and the rear side wall by gaps 11, the middle of the lower surface of the upper side wall of the main cabinet 1 is fixedly connected to a vertical partition 12, the left and right sides of the middle lower part of the vertical partition 12 are respectively fixedly connected to horizontal partitions 13, the front side edges of the left and right side walls of the main cabinet 1 are respectively hinged to second cabinet doors 14, the upper end of the front side wall of the vertical partition 12 is screwed with a locking nut 15, the locking nut A T-shaped limit block 16 is mounted on the mother 15. The T-shaped limit block 16 is made of iron block material. A notch 161 is provided on the vertical arm of the T-shaped limit block 16. A rectangular through groove 17 is provided on the upper side wall of the cabinet corresponding to the T-shaped limit block 16. The upper part of the main cabinet 1 is movably inserted with the telescopic cabinet 2 through the notch 11. The telescopic cabinet 2 includes a U-shaped side panel 21. The top of the U-shaped side panel 21 is fixedly connected to the top panel 22. The lower side edges of the left and right side walls of the U-shaped side panel 21 are relatively horizontally provided with limit baffles 211. The upper and lower sides of the front side walls at the left and right ends of the U-shaped side panel 21 are respectively fixedly connected to the first An L-shaped fixing column 23, the upper and lower first L-shaped fixing columns 23 are respectively fitted with connecting pieces 24, the other ends of the upper and lower connecting pieces 24 are respectively fitted with second L-shaped fixing columns 25, and the other ends of the upper and lower second L-shaped fixing columns 25 are respectively fixedly connected to the side wall edges of the first cabinet door 26, the thickness of the left and right side walls of the U-shaped side panel 21 when they are closed with the corresponding first cabinet door 26 is 3-5mm smaller than the width of the corresponding notch 11, the lower side corners of the opposite side of the rear side walls of the left and right first cabinet doors 26 are respectively grooved and embedded with magnetic blocks 27, and the rear lower side corners of the left and right inner side walls of the U-shaped side panel 21 are respectively opened An iron block 28 is embedded in the groove, and a limiting mechanism 3 is respectively arranged on the upper edges of the left and right side walls of the main cabinet 1, and the limiting mechanism 3 includes an L-shaped limiting plate 31, and the left and right L-shaped limiting plates 31 are respectively fixedly installed on the upper edges of the left and right side walls of the main cabinet 1, and the front and rear ends of the cabinet side walls corresponding to the vertical arms of the L-shaped limiting plate 31 are respectively opened with holes for movably inserting U-shaped limiting rods 32, and the two ends of the U-shaped limiting rod 32 are respectively covered with tension springs 33, one end of the tension spring 33 is fixedly connected to the left and right side walls of the main cabinet 1, and the other end of the tension spring 33 is fixedly connected to the bending part of the U-shaped limiting rod 32.
[0020] The working principle of the present invention is as follows: when it is necessary to expand the storage space of the storage cabinet, it is only necessary to lift the top plate 22 of the telescopic cabinet 2 upwards, and the top plate 22 drives the U-shaped side panels 21 and the first cabinet doors 26 closed on the left and right sides of the U-shaped side panels 21 to move upwards along the notch 11 until the left and right limit baffles 211 at the lower part of the U-shaped side panels 21 are respectively in contact with the left and right sides of the upper side wall of the main cabinet 1. At this time, the U-shaped limit rods 32 of the left and right limit mechanisms 3 are respectively inserted into the front and rear sides of the lower part of the corresponding limit baffles 211 under the action of the corresponding tension springs 33, thereby achieving the fixation of the entire telescopic cabinet 2. At the same time, the left and right limit baffles 211 support the left and right sides of the upper side wall of the main cabinet body 1 to improve its stability for placing items. Afterwards, the left and right first cabinet doors 26 are pulled outward by hand, so that the left and right first cabinet doors 26 are respectively in contact with the U-shaped side panels 21 The left and right sides of the cabinet 2 are separated until the left and right first cabinet doors 26 are opened outward, then the second cabinet door 14 is opened, the locking nut 15 on the vertical partition 12 is loosened, the T-shaped limit block 16 is moved upward, so that the T-shaped limit block 16 extends out of the rectangular through slot 17, and then the locking nut 15 is tightened, and then the left and right first cabinet doors 26 are closed inward at the same time, and the left and right first cabinet doors 26 are respectively adsorbed together with the T-shaped limit block 16 through the magnetic suction block 27 at the rear thereof, thereby realizing the normal use of the telescopic cabinet 2; when there is no need to use a larger storage space, the locking nut 15 on the vertical partition 12 can be loosened, the T-shaped limit block 16 is retracted into the rectangular through slot 17, and the left and right first cabinet doors 26 are respectively closed toward the left and right sides of the U-shaped side plate 21, so that after they are adsorbed together, the U-shaped limit rods 32 on the left and right sides are pulled outward at the same time, so that the telescopic cabinet 2 is quickly closed in the main cabinet 1.
[0021] The electrical connection methods or structures not described in detail herein are prior art.
[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.
Claims
1. A locker with adjustable storage space, characterized in that: The invention comprises a main cabinet (1) and a telescopic cabinet (2), wherein the left and right edges of the upper side wall of the main cabinet (1) are separated from the left and right side walls and the rear side wall by gaps (11) at the rear edge thereof, a vertical partition (12) is fixedly connected to the middle of the lower surface of the upper side wall of the main cabinet (1), the upper part of the main cabinet (1) is movably inserted into the telescopic cabinet (2) through the gap (11), and the telescopic cabinet (2) comprises a U-shaped side panel (21), the top end of the U-shaped side panel (21) is fixedly connected to a top panel (22), and the lower sides of the left and right side walls of the U-shaped side panel (21) are fixedly connected to the top panel (22). A limit baffle (211) is relatively horizontally arranged on the left and right edges, the upper and lower sides of the front side walls of the left and right ends of the U-shaped side plate (21) are respectively fixedly connected to the first L-shaped fixing columns (23), the upper and lower first L-shaped fixing columns (23) are respectively fitted with connecting pieces (24), the other ends of the upper and lower connecting pieces (24) are respectively fitted with second L-shaped fixing columns (25), the other ends of the upper and lower second L-shaped fixing columns (25) are respectively fixedly connected to the side wall edges of the first cabinet door (26), and the upper side edges of the left and right side walls of the main cabinet (1) are respectively provided with limit mechanisms (3).
2. A locker with adjustable storage space according to claim 1, characterized in that: The left and right sides of the middle lower part of the vertical partition (12) are respectively fixedly connected to the transverse partition (13), and the front edges of the left and right side walls of the main cabinet (1) are respectively hinged to the second cabinet door (14).
3. The locker with adjustable storage space according to claim 1, characterized in that: A locking nut (15) is screwed onto the upper end of the front side wall of the vertical partition (12), a T-shaped limit block (16) is mounted on the locking nut (15), a rectangular through groove (17) is provided on the upper side wall of the cabinet corresponding to the T-shaped limit block (16), and a notch (161) is provided on the vertical arm of the T-shaped limit block (16).
4. The locker with adjustable storage space according to claim 1, characterized in that: The lower corners of the opposite sides of the rear side walls of the left and right first cabinet doors (26) are respectively grooved and embedded with magnetic blocks (27), and the lower corners of the rear sides of the left and right inner side walls of the U-shaped side panels (21) are respectively grooved and embedded with iron blocks (28).
5. The locker with adjustable storage space according to claim 1, characterized in that: The thickness of the left and right side walls of the U-shaped side plate (21) when closed together with the corresponding first cabinet door (26) is 3-5 mm smaller than the width of the corresponding notch (11).
6. The locker with adjustable storage space according to claim 1, characterized in that: The limiting mechanism (3) comprises an L-shaped limiting plate (31), and the left and right L-shaped limiting plates (31) are respectively fixedly mounted on the upper edges of the left and right side walls of the main cabinet (1), and the front and rear ends of the cabinet side walls corresponding to the vertical arms of the L-shaped limiting plate (31) are respectively provided with holes for movably inserting U-shaped limiting rods (32), and the two ends of the U-shaped limiting rod (32) are respectively provided with tension springs (33), one end of the tension spring (33) is fixedly connected to the left and right side walls of the main cabinet (1), and the other end of the tension spring (33) is fixedly connected to the bending part of the U-shaped limiting rod (32).