Multifunctional storage cabinet
By designing adjustment devices in the storage cabinet, the internal box and bottom bracket can be moved up and down and retracted, the existing storage cabinet is solved for labor-intensive and inconvenient when placing items, and achieves convenient operation and safety improvement.
Patent Information
- Application Number
- CN202411460654.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2024-12-10
AI Technical Summary
The existing storage cabinets require manual handling when placing items on the upper cabinet, which is laborious and inconvenient, which increases the labor burden of personnel.
A multi-function storage cabinet is designed. By setting up an adjustment device on the internal box and bottom bracket, using components such as guide rails, sliders, lift plates and threaded shafts, the internal box and bottom bracket can move up and down and telescope. Easy to operate by personnel.
It realizes convenient placement of items in the upper cavity, and reduces operating force and improves operating safety and convenience through the reducer function of transmission ratio.
Smart Images
Figure CN119097169A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of lockers, in particular to a multifunctional locker. Background Art
[0002] The function of a locker is to store items. Since lockers are arranged in multiple layers, when placing items in the upper locker, it is necessary to manually carry the items to the upper locker for storage. The existing method adopts manual operation for placement. While it is laborious, it also increases the labor burden of personnel. Since the height of the cabinet is generally high, it is very inconvenient for personnel to place items in the upper cabinet. Therefore, it is very necessary to improve the locker to diversify its functions and assist personnel to place items inside the upper cabinet. Summary of the invention
[0003] The technical problem to be solved by the present invention is to provide a multifunctional storage cabinet, which can solve the above-mentioned problems in the prior art.
[0004] The present invention is achieved through the following technical solutions: a multifunctional storage cabinet of the present invention comprises a box body, wherein the box body is provided with an inner cavity, one above and one below, and is characterized in that an internal box body is slidably arranged in the inner cavity on the upper side, a cavity is arranged in the internal box body, a bottom bracket which can move up and down is arranged in the cavity, a bottom plate is arranged at the bottom of the bottom bracket, the threaded shaft is slidably connected with the inner cavity through a guide rail device, a guide device for guiding the bottom bracket to lift and lower is arranged in the cavity, and an adjustment device is arranged on the internal box body, which can facilitate personnel to adjust so that the internal box body can be extended and retracted in the inner cavity and the bottom bracket can be moved up and down in the cavity.
[0005] According to a further technical solution, the guide rail device comprises guide rails, which are fixedly arranged on the upper and lower end walls of the inner cavity, and a plurality of sliders are arranged on the upper and lower sides of the inner box body, and the sliders are slidably connected with the guide rails.
[0006] According to a further technical solution, a plurality of protrusions are arranged on the lower end wall of the inner cavity, and a plurality of bottom side shafts are arranged on the bottom of the inner box body, and the bottom side shafts slide through the protrusions.
[0007] According to a further technical solution, the guide device includes a plurality of sliding shafts arranged inside the cavity, a lifting plate is arranged on the top of the bottom bracket, and the lifting plate is slidably connected to the sliding shafts.
[0008] A further technical solution is that the adjusting device includes a fixed block arranged on the top of the box body, a threaded shaft is provided with a threaded fitting connection inside the fixed block, a fixed plate is provided on the top of the internal box body, the threaded shaft rotatably passes through the fixed plate, an upper turntable is fixedly provided on the end of the threaded shaft, a lifting threaded shaft is rotatably provided in the cavity, the lifting threaded shaft is threadably connected to the lifting plate, a driven bevel gear is provided on the outer surface of the lifting threaded shaft, a driving bevel gear is meshed with one side of the driven bevel gear, a transmission shaft is provided on one side of the driving bevel gear, the transmission shaft rotatably passes through the fixed plate, and a lower turntable is provided on one side of the transmission shaft.
[0009] A further technical solution is that T-slots are provided in the upper turntable and the lower turntable, and also include a sliding block, a connecting plate is provided on one side of the sliding block, an upper T-block is provided on one side of the connecting plate, a lower T-block located on one side of the connecting plate is provided on the lower side of the upper T-block, an inner rotating shaft is provided for rotation in the sliding block, a straight plate is provided on one side of the inner rotating shaft, and the sliding block slides up and down on one side of the fixed plate through a sliding assembly.
[0010] According to a further technical solution, a rotating disk is provided on one side of the inner rotating shaft.
[0011] According to a further technical solution, the sliding assembly includes a sliding shaft arranged in the fixed plate, the sliding block is slidably connected to the sliding shaft, and an adjusting threaded shaft is rotatably arranged in the fixed plate, and the adjusting threaded shaft is threadedly connected to the sliding block.
[0012] The beneficial effects of the present invention are as follows: 1. By providing an adjustment device, a person can conveniently slide the inner box out of the inner cavity, and the bottom bracket and the bottom plate can slide downward out of the cavity, so that after placing items on the bottom plate, the person can adjust the bottom bracket, The bottom plate and the inner box are reset, and the items can be placed in the inner cavity on the upper side. Since a larger transmission ratio can be set when the active bevel gear and the driven bevel gear are meshed, they function as a reducer, making it easier for personnel to rotate the rotating disk.
[0013] Second, when the sliding block and the connecting plate are slidingly adjusted, the upper T-block, the straight plate and the lower T-block arranged on one side of the connecting plate can maintain a sliding connection with the T-slot, so that only after the straight plate is abutted and engaged with the T-slot, can the straight plate be driven to rotate by the rotating disk to rotate the upper rotating disk or the lower rotating disk on one side of the straight plate, which plays a certain locking function.
[0014] 3. After the upper T-block slides out of the upper turntable, the straight plate is snapped into the upper turntable, and then the lower T-block slides into the lower turntable and snaps into the T-slot. At this time, the lower turntable is locked, and the upper turntable can only be rotated by rotating the rotating disk; similarly, after the straight plate slides into the lower turntable, the upper turntable is also locked by the upper T-block.
[0015] Fourth, when the straight board slides to the position between the upper turntable and the lower turntable, the upper turntable and the lower turntable are locked, so that the internal box, the box, the bottom bracket and the bottom plate are relatively locked to improve safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.
[0017] Figure 1 This is a schematic diagram of the overall structure of a multifunctional storage cabinet of the present invention; Figure 2 for Figure 1 Schematic diagram at A in the middle; Figure 3 for Figure 1 Schematic diagram at B in the middle; Figure 4 for Figure 1 The cutaway structure of the middle locker; Figure 5 for Figure 4 Schematic diagram at C in the middle; Figure 6 for Figure 5 Schematic diagram of the middle straight board and the lower turntable when they are matched; Figure 7 for Figure 5 Schematic diagram of the middle straight plate and the upper turntable and the lower turntable when they are matched; Figure 8 for Figure 1 A schematic diagram of the structure of the device viewed from above; Fig. 9 for Figure 8 Schematic diagram at D in the middle; Fig.10 for Fig. 9 A schematic diagram of the structure of the middle fixed plate viewed from above; Fig.11 for Fig.10 Schematic diagram at E in the middle; Fig.12 for Fig.10 Schematic diagram at F in the middle; In the figure, the inner cavity 11, the box body 12, the threaded shaft 13, the fixed block 14, the internal box body 15, the accommodating cavity 16, the sliding shaft 17, the lifting plate 18, the lifting threaded shaft 19, the bottom bracket 21, the bottom plate 22, the guide rail 23, the slider 24, the lower turntable 31, the adjusting threaded shaft 32, the sliding block 33, the sliding shaft 34, the upper turntable 35, the fixed plate 36, the lower T-block 37, the T-slot 38, the upper T-block 39, the connecting plate 41, the rotating disk 42, the inner rotating shaft 51, the straight plate 52, the protrusion 53, the bottom shaft 54, the driven bevel gear 61, the driving bevel gear 62, and the transmission shaft 63. DETAILED DESCRIPTION
[0018] like Figure 1-Figure 12 As shown, the present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The up-down, left-right, front-back directions of the projection relationship are consistent. A multifunctional storage cabinet of the present invention comprises a box body 12, wherein the box body 12 is provided with an upper and a lower inner cavity 11, and articles can be stored in the upper and lower inner cavities 11. An internal box body 15 is slidably arranged in the upper inner cavity 11, and a cavity 16 is arranged in the internal box body 15. A bottom bracket 21 capable of moving up and down is arranged in the cavity 16, and a bottom plate 22 is arranged at the bottom of the bottom bracket 21. The threaded shaft 13 is slidably connected with the inner cavity 11 through a guide rail device, and a guide device for guiding the bottom bracket 21 to lift and lower is arranged in the cavity 16. An adjusting device is arranged on the internal box body 15, which can facilitate personnel to adjust so that the internal box body 15 can be extended and retracted in the inner cavity 11 and the bottom bracket 21 can move up and down in the cavity 16.
[0019] Advantageously, the guide rail device includes guide rails 23 fixedly disposed on the upper and lower end walls of the inner cavity 11 , and a plurality of sliders 24 are disposed on the upper and lower sides of the inner box 15 , and the sliders 24 are slidably connected to the guide rails 23 .
[0020] Advantageously, a plurality of protrusions 53 are disposed on the lower end wall of the inner cavity 11 , and a plurality of bottom side shafts 54 are disposed on the bottom of the inner box body 15 , and the bottom side shafts 54 slide through the protrusions 53 .
[0021] Advantageously, the guide device includes a plurality of sliding shafts 17 disposed inside the cavity 16 , and a lifting plate 18 is disposed on the top of the bottom bracket 21 , and the lifting plate 18 is connected to the sliding shafts 17 in a sliding fit.
[0022] Advantageously, the adjusting device includes a fixed block 14 disposed on the top of the box body 12, a threaded shaft 13 is provided in the fixed block 14 through a threaded fit connection, a fixed plate 36 is provided on the top of the internal box body 15, the threaded shaft 13 rotates through the fixed plate 36, an upper turntable 35 is fixedly provided at the end of the threaded shaft 13, a lifting threaded shaft 19 is provided in rotation in the cavity 16, the lifting threaded shaft 19 is threadedly fitted and connected to the lifting plate 18, a driven bevel gear 61 is provided on the outer surface of the lifting threaded shaft 19, and the driven bevel gear 61 is provided on the outer surface of the lifting threaded shaft 19. An active bevel gear 62 is provided in side meshing, and a transmission shaft 63 is provided on one side of the active bevel gear 62. The transmission shaft 63 rotates through the fixed plate 36, and a lower turntable 31 is provided on one side of the transmission shaft 63. By rotating the upper turntable 35 and the lower turntable 31, the threaded shaft 13 and the lifting threaded shaft 19 can be driven to rotate respectively. After the threaded shaft 13 rotates, the internal box body 15 can be telescopically moved in the inner cavity 11. After the lifting threaded shaft 19 rotates, the lifting plate 18 and the bottom bracket 21 can be driven to move up and down.
[0023] Advantageously, the upper turntable 35 and the lower turntable 31 are provided with T-slots 38, and also include a sliding block 33, a connecting plate 41 is provided on one side of the sliding block 33, an upper T-block 39 is provided on one side of the connecting plate 41, a lower T-block 37 located on one side of the connecting plate 41 is provided on the lower side of the upper T-block 39, an inner rotating shaft 51 is provided for rotation in the sliding block 33, a straight plate 52 is provided on one side of the inner rotating shaft 51, the sliding block 33 slides up and down on one side of the fixed plate 36 through a sliding assembly, after the upper T-block 39 is inserted into the T-slot 38 of the upper turntable 35, and the lower T-block 37 is inserted into the T-slot 38 of the lower turntable 31, the upper turntable After the upper T-block 39 and the lower turntable 31 are limited, they cannot rotate; the upper T-block 39 slides out from the upper turntable 35, and then the straight plate 52 slides into the T-slot 38 in the upper turntable 35, and after the rotating disk 42 is rotated, the straight plate 52 can drive the upper turntable 35 and the threaded shaft 13 to rotate; similarly, after the straight plate 52 slides into the T-slot 38 in the lower turntable 31, the upper T-block 39 is engaged with the T-slot 38 in the upper turntable 35, and after the active bevel gear 62 is rotated, the lower turntable 31 is driven to rotate by the straight plate 52, and the lifting threaded shaft 19 can be rotated through the transmission shaft 63, the active bevel gear 62 and the driven bevel gear 61.
[0024] Advantageously, a rotating disk 42 is disposed on one side of the inner rotating shaft 51 .
[0025] Advantageously, the sliding assembly includes a sliding shaft 34 disposed in a fixed plate 36, and the sliding block 33 is slidably connected to the sliding shaft 34. An adjusting threaded shaft 32 is rotatably disposed in the fixed plate 36, and the adjusting threaded shaft 32 is threadably connected to the sliding block 33. After the adjusting threaded shaft 32 rotates, the sliding block 33 and the connecting plate 41 can be driven to slide up and down.
[0026] When using the equipment, personnel can adjust and move the internal box 15 forward from the upper inner cavity 11, and then move the lifting plate 18, the bottom bracket 21 and the bottom plate 22 downward from the cavity 16. After the personnel put the items on the bottom plate 22, the bottom bracket 21 can be retracted into the cavity 16, and then the internal box 15 can be moved backward and restored to the inner cavity 11.
[0027] When adjusting the inner box body 15 to slide outward from the inner cavity 11, the man turns to adjust the threaded shaft 32, moves the sliding block 33 upward, and makes the upper T-block 39 slide out from the upper turntable 35, and then makes the straight plate 52 slide into the upper turntable 35 and engage with the T-slot 38. At this time, after the personnel rotates the rotating disk 42, the straight plate 52 and the upper turntable 35 can be indirectly driven to rotate, so that the upper turntable 35 drives the threaded shaft 13 to rotate, and after the threaded shaft 13 is threadedly connected with the fixing block 14, the inner box body 15 can slide forward.
[0028] When the inner box 15 slides forward to the point where the bottom bracket 21 and the bottom plate 22 can move downward, the threaded shaft 32 is adjusted to rotate and drive the downward movement; the straight plate 52 is made to slide into the lower turntable 31. At this time, the person can drive the lower turntable 31 and the transmission shaft 63 to rotate by rotating the rotating disk 42. After the active bevel gear 62 and the driven bevel gear 61 are powered, the lifting threaded shaft 19 is rotated. Since the lifting threaded shaft 19 is threadedly connected to the lifting plate 18, the frame composed of the lifting plate 18, the bottom bracket 21 and the bottom plate 22 can be moved downward from the cavity 16.
[0029] After placing the items on the bottom plate 22 , the personnel can simply reset the bottom bracket 21 into the receiving cavity 16 and reset the internal box 15 into the inner cavity 11 .
[0030] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.
Claims
1. A multifunctional storage cabinet, comprising a box body (12), wherein the box body (12) is provided with an upper and a lower inner cavity (11), characterized in that: An internal box (15) is slidably arranged in the inner cavity (11) on the upper side, a cavity (16) is arranged in the internal box (15), a bottom bracket (21) capable of moving up and down is arranged in the cavity (16), a bottom plate (22) is arranged at the bottom of the bottom bracket (21), the threaded shaft (13) is slidably connected to the inner cavity (11) through a guide rail device, a guide device for guiding the bottom bracket (21) to be raised and lowered is arranged in the cavity (16), and an adjustment device is arranged on the internal box (15) so that personnel can adjust the internal box (15) to extend and retract in the inner cavity (11) and to move the bottom bracket (21) up and down in the cavity (16).
2. A multifunctional storage cabinet according to claim 1, characterized in that: The guide rail device comprises a guide rail (23), wherein the guide rail (23) is fixedly arranged on the upper and lower end walls of the inner cavity (11), and a plurality of sliders (24) are arranged on the upper and lower sides of the inner box (15), and the sliders (24) are slidably connected with the guide rail (23).
3. A multifunctional storage cabinet according to claim 2, characterized in that: The lower end wall of the inner cavity (11) is provided with a plurality of protrusions (53), and the bottom of the inner box body (15) is provided with a plurality of bottom side shafts (54), and the bottom side shafts (54) slide through the protrusions (53).
4. The multifunctional storage cabinet according to claim 1, characterized in that: The guide device comprises a plurality of sliding shafts (17) arranged inside the cavity (16); a lifting plate (18) is arranged on the top of the bottom bracket (21); and the lifting plate (18) is connected to the sliding shafts (17) in a sliding manner.
5. The multifunctional storage cabinet according to claim 1, characterized in that: The adjusting device comprises a fixed block (14) arranged on the top of the box body (12), the fixed block (14) being provided with a threaded shaft (13) in a threaded matching connection therewith, a fixed plate (36) being provided on the top of the internal box body (15), the threaded shaft (13) rotatably passing through the fixed plate (36), an upper turntable (35) being fixedly provided at the end of the threaded shaft (13), a lifting threaded shaft (19) being rotatably provided in the cavity (16), the lifting threaded shaft (19) being threadedly matched with the lifting plate (18), a driven bevel gear (61) being provided on the outer surface of the lifting threaded shaft (19), a driving bevel gear (62) being meshed with one side of the driven bevel gear (61), a transmission shaft (63) being provided on one side of the driving bevel gear (62), the transmission shaft (63) being rotatably passing through the fixed plate (36), and a lower turntable (31) being provided on one side of the transmission shaft (63).
6. A multifunctional storage cabinet according to claim 5, characterized in that: The upper rotating disk (35) and the lower rotating disk (31) are provided with T-shaped grooves (38), and further include a sliding block (33), a connecting plate (41) is provided on one side of the sliding block (33), an upper T-shaped block (39) is provided on one side of the connecting plate (41), a lower T-shaped block (37) located on one side of the connecting plate (41) is provided on the lower side of the upper T-shaped block (39), an inner rotating shaft (51) is rotatably provided in the sliding block (33), a straight plate (52) is provided on one side of the inner rotating shaft (51), and the sliding block (33) slides up and down on one side of the fixed plate (36) through a sliding assembly.
7. A multifunctional storage cabinet according to claim 6, characterized in that: A rotating disk (42) is provided on one side of the inner rotating shaft (51).
8. The multifunctional storage cabinet according to claim 6, characterized in that: The sliding assembly comprises a sliding shaft (34) arranged in the fixed plate (36), the sliding block (33) and the sliding shaft (34) are slidably connected, and an adjusting threaded shaft (32) is rotatably arranged in the fixed plate (36), and the adjusting threaded shaft (32) is threadedly connected to the sliding block (33).