CN112155328B - Compact shelf chassis with shockproof locking function - Google Patents
Compact shelf chassis with shockproof locking function Download PDFInfo
- Publication number
- CN112155328B CN112155328B CN202011051998.XA CN202011051998A CN112155328B CN 112155328 B CN112155328 B CN 112155328B CN 202011051998 A CN202011051998 A CN 202011051998A CN 112155328 B CN112155328 B CN 112155328B
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- Prior art keywords
- base
- compact
- transmission assembly
- transmission
- locking function
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B53/00—Cabinets or racks having several sections one behind the other
- A47B53/02—Cabinet systems, e.g. consisting of cabinets arranged in a row with means to open or close passages between adjacent cabinets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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Abstract
The invention relates to a compact shelf chassis, in particular to a compact shelf chassis with a shockproof locking function. A compact shelving chassis with shockproof locking function can enable adjacent compact shelving to be locked mutually, so that the whole array of compact shelving forms a whole body, and the whole body is locked mutually and supported, and the shockproof stable effect can be realized. The compact shelf chassis with the shockproof locking function comprises a base, a support, a cover plate, a driving part and butt joint parts, wherein the driving part drives the whole compact shelf to move on a guide rail, the butt joint parts are symmetrically arranged on two sides of the base, and the adjacent compact shelves are butted together through the adjacent butt joint parts. When two adjacent compact shelves are close to each other, the whole columns of compact shelves are butted with each other to form a whole, all the compact shelves are locked to support each other, and the anti-seismic effect can be realized.
Description
Technical Field
The invention relates to a compact shelf chassis, in particular to a compact shelf chassis with a shockproof locking function.
Background
A compact shelf, also called a compact cabinet, is one kind of compact file container, and is a shelf which is provided with a shaft wheel on a base of a double-column double-sided fixed mount and can move linearly along a small guide rail laid on the ground, and a plurality of shelves can be closed or separated according to requirements.
A plurality of compact shelves can be usually placed on the same guide rail, when the compact shelves are moved, one compact shelf is usually required to be moved, and when the compact shelves are arranged on the guide rail in a row, because the adjacent compact shelves are not connected, the whole row of compact shelves are unstable, a single compact shelf is easy to shake on the guide rail, so that objects are prevented from being taken from the compact shelf, particularly in an area with frequent earthquakes, the conventional compact shelf is easy to turn over, and the danger of smashing people is caused.
According to the defects of the existing compact shelf, the compact shelf chassis with the shockproof locking function is particularly invented, and the compact shelf chassis can solve the defects of the existing compact shelf.
Disclosure of Invention
In order to overcome the defects that the existing compact shelving is unstable on a guide rail, the compact shelving is easy to turn over when an earthquake occurs and the danger of smashing people is caused, the invention provides the compact shelving chassis with the shockproof locking function, which can enable adjacent compact shelving to be locked mutually, so that the whole column of compact shelving forms a whole body, the compact shelving is locked mutually and supported, and the shockproof stable effect can be realized.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a compact shelf chassis with shockproof locking function, which comprises a base, wherein supports are arranged on two sides of the base, a cover plate is arranged between the side surface of each support and the upper end of each support, a driving part is arranged on the lower part of each support on one side, the driving parts drive the whole compact shelf to move on a guide rail, butt joint parts are symmetrically arranged on two sides of the base, and adjacent compact shelves are butted through the adjacent butt joint parts.
As a further improvement of the technical proposal, the driving part comprises bearing seats which are evenly arranged at intervals on two sides of the base, the bearing seats on the same side are internally and rotatably provided with transmission shafts, the transmission shafts are symmetrically provided with steel wheels which are positioned on the guide rails, one side between the transmission shafts is provided with a first transmission component, the lower part of the bracket at one side is provided with a fixed plate, the upper end of the fixed plate is rotatably provided with a first rotating shaft, the lower end of the fixed plate is rotatably provided with a second rotating shaft, a second transmission component is arranged between the second rotating shaft and the first rotating shaft, a clamping rod is arranged in the middle of the fixed plate in a sliding manner, the clamping rod is matched with the second transmission assembly, a third transmission assembly is arranged between the transmission shafts and the second rotating shaft on the base, and a handle is arranged at one end, far away from the fixed plate, of the first rotating shaft.
As a further improvement of the above technical solution, the butt joint portion includes a first N-shaped block, a second N-shaped block and a cam, the first N-shaped block is symmetrically disposed on one side of the base, a through groove is formed on one side of the first N-shaped block, which is far away from the inner wall of the base, the first N-shaped block is mounted on the inner wall of the base, and a thin cross bar is disposed in the first N-shaped block; one end of a barb is arranged in each through groove of the first N-shaped block in a clearance fit mode, the other end of the barb penetrates through the base and is in an upward hook shape, linear grooves are formed in one side, close to the thin cross rod, of the barb, and the thin cross rod penetrates through the linear grooves of the barb; and the inner walls of the bases right above the first N-shaped blocks are provided with fixed blocks. Elastic pieces are arranged between the fixed block and the first N-shaped block, and the elastic pieces are compression springs. The second N-shaped blocks are symmetrically arranged on the other side of the base, the second N-shaped blocks are all arranged on the outer wall of the base, and N-shaped grooves for the barbs to pass through are formed in the second N-shaped blocks; thick cross bars are arranged in the second N-shaped blocks and are matched with the barbs of the adjacent compact shelves; the cams are symmetrically arranged on the transmission shaft and are matched with one end, close to the transmission shaft, of the barb.
As a further improvement of the technical scheme, the guide rail is an I-shaped rail.
As a further improvement of the above technical solution, the second transmission assembly is a chain transmission assembly, and a chain wheel at a lower portion of the second transmission assembly is larger than a chain wheel at an upper portion.
As a further improvement of the technical scheme, the clamping rod is matched with a chain wheel at the lower part of the second transmission assembly.
As a further improvement of the technical scheme, the lower end part of the clamping rod is in an inverted triangle shape.
As a further improvement of the above technical solution, the third transmission assembly is a chain transmission assembly.
As a further improvement of the above technical solution, the third transmission assembly has three chain wheels, two chain wheels at the lower part of the third transmission assembly are respectively located at the same ends of different transmission shafts, the chain wheel at the upper part of the third transmission assembly is fixedly connected to the second rotating shaft, the two chain wheels at the lower part of the third transmission assembly have the same radius, and the radius of the chain wheel at the upper part of the third transmission assembly is smaller than the radius of the two chain wheels at the lower part of the third transmission assembly.
As a further improvement of the technical scheme, the grip part of the handle is an anti-slip rubber rod.
As a further improvement of the above technical solution, an N-shaped groove for the barb to pass through is formed in a lower portion of one side of the second N-shaped block, which is far away from the base, and the first N-shaped block and the second N-shaped block are fixedly connected to the base through bolts.
The invention has the beneficial effects that: 1. when two adjacent compact shelves are close to each other, the butt joint portion of the close one side of the compact shelf base can enable the two compact shelves to be butted to form a whole, and the rest is analogized in sequence, so that the whole columns of compact shelves are butted to each other to form a whole, when one or more compact shelves are turned on one side, all the compact shelves are locked to each other to support each other, and the anti-seismic and stable effect can be achieved.
2. The inverted triangular end part at the lower part of the clamping rod clamps the chain wheel at the lower part of the third transmission assembly, so that the whole dense shelves are stably positioned on the guide rail, and the anti-seismic effect of the whole dense shelves is better.
3. The first transmission component of the same compact shelf can strengthen the transmission force between the steel wheels at two sides of the base so as to keep the synchronous rotation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body of the present invention.
FIG. 3 is a schematic view of a second partial body of the present invention.
Fig. 4 is a perspective view of a third portion of the present invention.
Fig. 5 is a perspective view of a fourth portion of the present invention.
FIG. 6 is a schematic view of a fifth partial body of the present invention.
FIG. 7 is a schematic view of a sixth partial body of the present invention;
FIG. 8 is a schematic view of a seventh partial body of the present invention.
Wherein the figures include the following reference numerals: 1. a guide rail; 2. a base; 3. a support; 31. a cover plate; 4. A drive section; 41. a bearing seat; 42. a drive shaft; 43. a steel wheel; 44. a first transmission assembly; 45. a fixing plate; 46. a first rotating shaft; 47. a second rotating shaft; 48. a second transmission assembly; 49. a clamping rod; 410. a third transmission assembly; 411. a handle; 5. a docking portion; 51. a first N-shaped block; 52. a first cross bar; 53. a barb; 54. a straight slot; 55. a fixed block; 56. an elastic member; 57. a second N-shaped block; 58. a second cross bar; 59. an N-shaped groove; 510. a cam.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the compact shelf chassis with shockproof locking function comprises a guide rail 1, a base 2, a support 3, a cover plate 31, a driving part 4 and butt joint parts 5, wherein the support 3 is arranged on both sides of the base 2, the cover plate 31 is arranged between the side surface of the support 3 and the upper end of the support 3, the driving part 4 is arranged on the lower part of the support 3 on one side, the driving part 4 drives the whole compact shelf to move on the guide rail 1, the butt joint parts 5 are symmetrically arranged on both sides of the base 2, and adjacent compact shelves are butted together through the adjacent butt joint parts 5.
The driving part 4 comprises bearing seats 41, transmission shafts 42, steel wheels 43, first transmission assemblies 44, fixing plates 45, first rotating shafts 46, second rotating shafts 47, second transmission assemblies 48, clamping rods 49, third transmission assemblies 410 and a handle 411, the bearing seats 41 are uniformly arranged on two sides of the base 2 at intervals, the transmission shafts 42 are rotatably arranged on the bearing seats 41 on the same side, the steel wheels 43 are symmetrically arranged on the transmission shafts 42, the steel wheels 43 are positioned on the guide rail 1, the first transmission assemblies 44 are arranged on one side between the transmission shafts 42, the fixing plates 45 are arranged on the lower portions of the supports 3 on one side, the first rotating shafts 46 are rotatably arranged at the upper ends of the fixing plates 45, the second rotating shafts 47 are rotatably arranged at the lower ends of the fixing plates 45, the second transmission assemblies 48 are arranged between the second rotating shafts 47 and the first rotating shafts 46, the clamping rods 49 are slidably arranged in the middle portions of the fixing plates 45, and the clamping rods 49 are matched with the second transmission assemblies 48, a third transmission assembly 410 is arranged between the two transmission shafts 42 on the base 2 and the second rotating shaft 47, and a handle 411 is arranged at one end of the first rotating shaft 46 far away from the fixing plate 45.
The butt joint part 5 comprises a first N-shaped block 51, a first cross rod 52, a barb 53, a straight groove 54, a fixing block 55, an elastic part 56, a second N-shaped block 57, a second cross rod 58, an N-shaped groove 59 and a cam 510, wherein the first N-shaped block 51 is symmetrically arranged on one side of the base 2, a through groove is formed in one side, far away from the inner wall of the base 2, of the first N-shaped block 51, the first N-shaped block 51 is arranged on the inner wall of the base 2, and a thin cross rod is arranged in each first N-shaped block 51; one ends of barbs 53 are arranged in the through grooves of the first N-shaped blocks 51 in a clearance fit mode, the other ends of the barbs 53 penetrate through the base 2 and are in an upward hook shape, linear grooves 54 are formed in one sides, close to the thin cross bars, of the barbs 53, and the thin cross bars penetrate through the linear grooves 54 of the barbs 53; the inner walls of the base 2 right above the first N-shaped blocks 51 are provided with fixing blocks 55. An elastic part 56 is arranged between the fixing block 55 and the first N-shaped block 51, and the elastic part 56 is a compression spring. The second N-shaped blocks 57 are symmetrically arranged on the other side of the base 2, the second N-shaped blocks 57 are all arranged on the outer wall of the base 2, and N-shaped grooves 59 for the barbs 53 to pass through are formed in the second N-shaped blocks 57; thick cross bars are arranged in the second N-shaped blocks 57 and are matched with the barbs 53 of the adjacent compact shelves; the cams 510 are symmetrically disposed on the drive shaft 42, and the cams 510 each engage an adjacent end of the barb 53 adjacent the drive shaft 42.
When the staff need move the compact shelf on the guide rail 1, the staff can hold the handle 411 to rotate the first rotating shaft 46, thereby drive the second rotating shaft 47 to rotate through the second transmission component 48, and then drive the transmission shaft 42 to rotate through the third transmission component 410 simultaneously, thereby make the steel wheel 43 drive the whole compact shelf to move on the guide rail 1, and when the steel wheel 43 rotates on the guide rail 1, the first transmission component 44 can strengthen the transmission force between the steel wheels 43 at both sides of the base 2, so that the synchronous rotation is kept.
When two adjacent compact shelves are close to each other, the barb 53 on one side of the base 2 of one compact shelf penetrates through the N-shaped groove 59 of the second N-shaped block 57 to be matched with the corresponding second cross bar 58, so that the barb 53 hooks the corresponding second cross bar 58, and the two adjacent compact shelves are connected into a whole, because the first N-shaped block 51 and the components thereof which are butted are arranged on the uniform side of the single compact shelf and the second N-shaped block 57 and the components thereof which are butted are arranged on the other side of the single compact shelf, when one row of compact shelves are arranged on the guide rail 1, all the Mijia shelves can be butted in the butt joint mode, and finally all the compact shelves form a whole, so that when one or more compact shelves are turned on the side, all the compact shelves are mutually locked and supported, the anti-seismic stabilizing effect can be realized, and then after the whole row of compact shelves are completely butted together, the worker needs to move the catching bar 49 downward so that the inverted triangle-shaped end of the lower portion of the catching bar 49 catches the sprocket of the lower portion of the third driving assembly 410, thereby allowing the entire row of the compact shelves to be stably seated on the guide rail 1.
When the worker needs to separate each compact shelf, the pulling-out clamping rod 49 is separated from the chain wheel at the lower part of the first transmission component 44, which is the same as the operation process part of the above operation process for driving the compact shelves to move, the handle 411 is rotated so that the first rotating shaft 46 drives the transmission shaft 42 close to one side of the first N-shaped block 51 to rotate through the second transmission component 48 and the third transmission component 410, so that the cam 510 rotates anticlockwise, so that the cam 510 acts on the lower part of the barb 53 to rotate the barb 53 clockwise around the first cross bar 52, the elastic component 56 is compressed, so that the end, matched with the second cross bar 58, of the barb 53 is separated from the second cross bar 58, the driving part 4 is also driven to oppositely move two adjacent compact shelves butted together while rotating the handle 411, so that the adjacent compact shelves butted together are separated to form a single body, and the barb 53 is restored by the elastic member 56 for the next action.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a compact shelving chassis with locking function takes precautions against earthquakes, includes base, support, apron and drive division, and the base both sides all are provided with the support, all are provided with the apron between support side and the support upper end, and the support lower part of one side is provided with drive division, and the drive division drive is whole the compact shelving moves its characterized in that on the guide rail:
butt joint parts are symmetrically arranged on two sides of the base, and adjacent compact shelves are butted through the adjacent butt joint parts;
the driving part includes:
the bearing seats are uniformly arranged on two sides of the base at intervals;
the transmission shaft is arranged in the bearing seat on the same side in a rotating mode;
one side between the transmission shafts is provided with a first transmission assembly;
the transmission shaft is symmetrically provided with steel wheels, and the steel wheels are positioned on the guide rail;
the fixing plate is arranged at the lower part of the bracket at one side;
the upper end of the fixing plate is rotatably provided with a first rotating shaft;
the lower end of the fixing plate is rotatably provided with a second rotating shaft;
a second transmission assembly is arranged between the second rotating shaft and the first rotating shaft;
the middle part of the fixed plate is provided with a clamping rod in a sliding manner, and the clamping rod is matched with the second transmission assembly;
a third transmission assembly is arranged between the two transmission shafts on the base and the second rotating shaft;
the handle is arranged at one end, far away from the fixed plate, of the first rotating shaft;
the docking portion includes:
the first N-shaped blocks are symmetrically arranged on one side of the base, through grooves are formed in one side, far away from the inner wall of the base, of the first N-shaped blocks, and the first N-shaped blocks are all installed on the inner wall of the base;
the first N-shaped blocks are internally provided with thin cross rods;
the through grooves of the first N-shaped block are provided with one ends of the barbs in a clearance fit mode, the other ends of the barbs penetrate through the base and are in an upward hook shape, the side, close to the thin cross rod, of each barb is provided with a straight groove, and the thin cross rods penetrate through the straight grooves of the barbs;
the fixed blocks are arranged on the inner wall of the base right above the first N-shaped block;
the elastic piece is arranged between the fixed block and the first N-shaped block and is a compression spring;
the second N-shaped blocks are symmetrically arranged on the other side of the base, the second N-shaped blocks are all arranged on the outer wall of the base, and N-shaped grooves for the barbs to pass through are formed in the second N-shaped blocks;
thick cross bars are arranged in the second N-shaped blocks and matched with the barbs of the adjacent compact shelves;
the cams are symmetrically arranged on the transmission shaft and are matched with one ends, close to the transmission shaft, of the adjacent barbs.
2. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the guide rail is an I-shaped rail.
3. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the second transmission assembly is a chain transmission assembly, and a chain wheel at the lower part of the second transmission assembly is larger than a chain wheel at the upper part of the second transmission assembly.
4. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the clamping rod is matched with a chain wheel at the lower part of the second transmission component.
5. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the lower end part of the clamping rod is in an inverted triangle shape.
6. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the third transmission assembly is provided with three chain wheels, the two chain wheels at the lower part of the third transmission assembly are respectively positioned at the same ends of the transmission shafts, the chain wheel at the upper part of the third transmission assembly is fixedly connected to the second rotating shaft, the radiuses of the two chain wheels at the lower part of the third transmission assembly are equal, and the radius of the chain wheel at the upper part of the third transmission assembly is smaller than the radiuses of the two chain wheels at the lower part of the third transmission assembly.
7. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the holding hand part of the handle is an anti-slip rubber rod.
8. The compact shelving chassis with shockproof locking function as claimed in claim 1, wherein:
the lower part of one side, far away from the base, of the second N-shaped block is provided with an N-shaped groove for the barb to pass through, and the first N-shaped block and the second N-shaped block are fixedly connected onto the base through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011051998.XA CN112155328B (en) | 2020-09-29 | 2020-09-29 | Compact shelf chassis with shockproof locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011051998.XA CN112155328B (en) | 2020-09-29 | 2020-09-29 | Compact shelf chassis with shockproof locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112155328A CN112155328A (en) | 2021-01-01 |
| CN112155328B true CN112155328B (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011051998.XA Active CN112155328B (en) | 2020-09-29 | 2020-09-29 | Compact shelf chassis with shockproof locking function |
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| Country | Link |
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| CN (1) | CN112155328B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017278A (en) * | 2021-03-03 | 2021-06-25 | 江西阳光安全设备集团有限公司 | Movable layer file compact shelf convenient to take and place |
| CN113142851B (en) * | 2021-05-20 | 2022-12-06 | 江西万佳保险设备有限公司 | Compact shelf with shockproof locking function |
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| CN106690941A (en) * | 2016-12-01 | 2017-05-24 | 熊春林 | Compact shelf prying-resistant falling-resistant device |
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| CN210714190U (en) * | 2019-07-29 | 2020-06-09 | 苏州市永固金属制品有限公司 | Mechanical column lock protection device of intelligent compact shelf |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201767403U (en) * | 2010-04-26 | 2011-03-23 | 宁波新万保金融设备有限公司 | Guide rail structure of movable rack |
| CN111588182A (en) * | 2020-06-22 | 2020-08-28 | 江西阳光安全设备集团有限公司 | Fingerprint unlocking timing closed type intelligent compact shelf |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6688708B1 (en) * | 2000-02-29 | 2004-02-10 | Spacesaver Corporation | Stabilizing and enclosure system for mobile storage units |
| CN201409640Y (en) * | 2009-04-03 | 2010-02-24 | 宁波万金机电设备有限公司 | Mechanical column lock protecting device for intelligent movable rack |
| CN106690941A (en) * | 2016-12-01 | 2017-05-24 | 熊春林 | Compact shelf prying-resistant falling-resistant device |
| CN209694479U (en) * | 2018-10-29 | 2019-11-29 | 江西金信科技集团有限公司 | Serried Shelf rocking handle transmission device |
| CN210300224U (en) * | 2019-06-07 | 2020-04-14 | 山东圣发金属箱柜有限公司 | Dovetail type anti-toppling device of compact shelf |
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| CN210714190U (en) * | 2019-07-29 | 2020-06-09 | 苏州市永固金属制品有限公司 | Mechanical column lock protection device of intelligent compact shelf |
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| CN112155328A (en) | 2021-01-01 |
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