CN112641248A - Library is with portable lift bookshelf - Google Patents
Library is with portable lift bookshelf Download PDFInfo
- Publication number
- CN112641248A CN112641248A CN202011599653.8A CN202011599653A CN112641248A CN 112641248 A CN112641248 A CN 112641248A CN 202011599653 A CN202011599653 A CN 202011599653A CN 112641248 A CN112641248 A CN 112641248A
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- Prior art keywords
- fixed cabinet
- cabinet
- fixed
- gear
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Classifications
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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
- A47B51/00—Cabinets with means for moving compartments up and down
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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
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
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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
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
- A47B91/066—Swivel gliders
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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
- A47B95/00—Fittings for furniture
-
- 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
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a movable lifting bookshelf for a library, belonging to the technical field of bookshelves; a movable lifting bookshelf for a library comprises a first fixed cabinet and a second fixed cabinet, wherein four corners of the bottom surfaces of the first fixed cabinet and the second fixed cabinet are fixedly connected with universal idler wheels, hinges are fixedly arranged on vertical edges, close to each other, of the back parts of the first fixed cabinet and the second fixed cabinet, the second fixed cabinet is movably connected with the first fixed cabinet through the hinges, and rubber cushion blocks are fixedly connected to side wall surfaces, close to each other, of the first fixed cabinet and the second fixed cabinet; the inner side walls of the first fixed cabinet and the second fixed cabinet are provided with sliding chutes, the sliding chutes are connected with book placing racks, the top surfaces and the side walls of the first fixed cabinet and the second fixed cabinet are internally provided with lifting driving mechanisms, and the lifting driving mechanisms are also connected with manual adjusting mechanisms; the invention effectively solves the problems that the existing design structure is relatively fixed and is inconvenient to move and books at high positions are difficult to take.
Description
Technical Field
The invention relates to the technical field of bookshelves, in particular to a movable lifting bookshelf for a library.
Background
Education plays a crucial role in the development of each country, wherein the main way of reading is taken, and in order to facilitate reading by the public, each country will set up libraries in different institutions or units to collect, arrange and collect book materials for people to read and refer. The only equipment for storing books in the library is a bookshelf, and various books are placed on the bookshelf.
And the bookshelf in library among the prior art often the structure is comparatively fixed, is not convenient for remove, in addition, because the books of putting are too much, therefore the bookshelf in library often designs very high, leads to the books of eminence to take very difficultly, often needs the staff to take through the ladder, and the operation is comparatively troublesome, has the potential safety hazard simultaneously.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to provide a movable lifting bookshelf for a library, which aims to solve the problems in the background technology:
the existing design structure is relatively fixed, and is not convenient to move and has the problem of difficulty in taking high books.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a movable lifting bookshelf for a library comprises a first fixed cabinet and a second fixed cabinet, wherein four corners of the bottom surfaces of the first fixed cabinet and the second fixed cabinet are fixedly connected with universal rollers, the universal rollers are provided with brake devices, hinges are fixedly arranged on vertical edges, close to each other, of the back parts of the first fixed cabinet and the second fixed cabinet, the second fixed cabinet is movably connected with the first fixed cabinet through hinges, and rubber cushion blocks are fixedly connected to side wall surfaces, close to each other, of the first fixed cabinet and the second fixed cabinet; the book shelf is characterized in that sliding grooves are formed in the inner side walls of the first fixed cabinet and the second fixed cabinet, a book shelf is connected to the sliding grooves, lifting driving mechanisms are arranged on the top surfaces and the side walls of the first fixed cabinet and the second fixed cabinet, and manual adjusting mechanisms are connected to the lifting driving mechanisms.
Preferably, the books rack is including first support body and second support body, the equal fixedly connected with horizontal baffle of first support body and second support body and vertical baffle, the categorised paper groove of pasting of books has been seted up on horizontal baffle's the lateral wall, fixedly connected with rack on the lateral wall of first support body and second support body, the protruding strip of fixedly connected with on the rack, first support body and second support body pass through protruding strip sliding connection on the spout of first stationary cabinet and second stationary cabinet inside wall, the tooth piece and the lift actuating mechanism phase-match of rack.
Preferably, lifting drive mechanism is including mounting bracket and servo motor, mounting bracket fixed connection is at the both ends of the fixed cabinet top surface of first fixed cabinet and second, servo motor fixed mounting is on the mounting bracket, the first gear of fixedly connected with on servo motor's the output shaft, first gear bottom is rotated and is connected on the top surface of the fixed cabinet of first fixed cabinet and second, first gear still is connected with the meshing of second gear, both ends it is connected with the linkage chain to encircle between the second gear.
Preferably, the lifting driving mechanism further comprises a linkage rod, the linkage rod is rotatably connected to the first fixed cabinet and the second fixed cabinet, the second gear is fixedly connected to the top end of the linkage rod, a worm is fixedly connected to the bottom end of the linkage rod, the worm is meshed with a worm wheel, the worm wheel is rotatably connected to the side walls of the first fixed cabinet and the second fixed cabinet, a third gear is further fixedly connected to the worm wheel, and the third gear is meshed with racks on two sides.
Preferably, the manual adjusting mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to the linkage rod, the second bevel gear is meshed with the first bevel gear, an adjusting pipe is fixedly connected to the second bevel gear, the adjusting pipe is rotatably connected to the side walls of the first fixed cabinet and the second fixed cabinet, a prism groove is formed in the inner wall of the adjusting pipe, and the prism groove is matched with the prism adjusting rod.
3. Advantageous effects
(1) The device comprises a first fixed cabinet and a second fixed cabinet, wherein the first fixed cabinet and the second fixed cabinet are connected through a hinge, when the device is used, a user can freely set the relative state between the first fixed cabinet and the second fixed cabinet according to actual needs, universal rollers are fixedly connected to the bottom surfaces of the first fixed cabinet and the second fixed cabinet, and meanwhile, a braking device is fixedly arranged on the universal rollers; in addition, be connected with first support body and second support body on the spout of the fixed cabinet inside wall of first fixed cabinet and second, fixedly connected with rack on the lateral wall of first support body and second support body, rack and lift actuating mechanism phase-match to can control first support body and second support body and rise or descend, thereby convenient to use person takes the books that the eminence was stored.
(2) The lifting driving mechanism of the invention is matched with the racks fixedly connected with the two sides of the first frame body and the second frame body, when in use, a servo motor of the lifting driving mechanism works to drive a first gear to rotate, the first gear is meshed with a second gear, the second gear is fixedly connected to a linkage rod, thereby driving the second gear and the linkage rod to rotate together, the bottom end of the linkage rod is fixedly connected with a worm which is meshed and connected with the worm wheel, thereby driving the worm wheel to rotate, the worm wheel is fixedly connected with a third gear which is meshed and connected with the racks on the two sides, so that the third gear can drive the rack and the first frame body or the second frame body to lift when rotating, the worm gear has self-locking property, when the first frame body and the second frame body are adjusted, the use safety of the device body can be further ensured, and the problem that the upper frame body falls down suddenly is solved; meanwhile, a manual adjusting mechanism is connected to the lifting driving mechanism, when in use, a prismatic rod matched with a prismatic groove on the adjusting pipe is inserted, then the prismatic rod is rotated to drive the adjusting pipe to rotate, a second bevel gear is fixedly connected to the adjusting rod, a first bevel gear in meshed connection with the adjusting rod is driven to rotate through the second bevel gear, the first bevel gear is fixedly connected to a linkage rod, the linkage rod rotates to drive a worm gear below the linkage rod to rotate, a linkage chain is connected to a second gear fixedly connected to the top end of the linkage rod in a surrounding mode, the diameter of the second gear is larger than that of the first gear, therefore, the linkage chain cannot influence the rotation of the first gear, and meanwhile, the first frame body and the second frame body at two ends can be ensured to synchronously ascend or descend through the linkage chain, in conclusion, the design is utilized to effectively solve the problem that the existing design structure is relatively fixed, inconvenient moving and difficult taking of books at high places.
Drawings
FIG. 1 is a schematic structural view of a movable lifting bookshelf for a library according to the present invention when being installed in parallel;
FIG. 2 is a schematic structural diagram of a movable lifting bookshelf for a library according to the present invention when folded and installed;
FIG. 3 is a schematic diagram of an explosion structure of a movable lifting bookshelf for a library according to the present invention;
fig. 4 is a schematic structural view of a book placing frame of a movable lifting bookshelf for a library according to the invention;
FIG. 5 is a schematic structural view of a lifting driving mechanism of a movable lifting bookshelf for a library according to the present invention;
fig. 6 is an enlarged schematic structural view of a portion a in fig. 5 of a movable lifting bookshelf for a library according to the present invention.
The reference numbers in the figures illustrate:
1. a first stationary cabinet; 2. a second stationary cabinet; 3. a universal roller; 4. placing books on a shelf; 401. a first frame body; 402. a second frame body; 403. a horizontal partition plate; 404. a vertical partition; 405. book classification paper pasting grooves; 406. a rack; 5. a lifting drive mechanism; 501. a mounting frame; 502. a servo motor; 503. a first gear; 504. a second gear; 505. a linkage rod; 506. a worm; 507. a worm gear; 508. a third gear; 509. a linkage chain; 6. a manual adjustment mechanism; 601. a first bevel gear; 602. a second bevel gear; 603. an adjusting tube; 604. a prismatic groove; 7. a hinge; 8. a rubber cushion block; 9. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, a movable lifting bookshelf for a library comprises a first fixed cabinet 1 and a second fixed cabinet 2, four corners of the bottom surfaces of the first fixed cabinet 1 and the second fixed cabinet 2 are fixedly connected with universal rollers 3, the universal rollers 3 are provided with braking devices, the vertical edges at the back parts of the first fixed cabinet 1 and the second fixed cabinet 2, which are close to each other, are fixedly provided with hinges 7, the second fixed cabinet 2 is movably connected with the first fixed cabinet 1 through the hinges 7, and the side wall surfaces of the first fixed cabinet 1 and the second fixed cabinet 2, which are close to each other, are also fixedly connected with rubber cushion blocks 8; be provided with spout 9 on the inside wall of first stationary cabinet 1 and the fixed cabinet 2 of second, be connected with books rack 4 on the spout 9, the top surface and the lateral wall internally mounted of first stationary cabinet 1 and the fixed cabinet 2 of second have lift actuating mechanism 5, still are connected with manual adjustment mechanism 6 on the lift actuating mechanism 5.
The invention comprises a first fixed cabinet 1 and a second fixed cabinet 2, wherein the first fixed cabinet 1 and the second fixed cabinet 2 are connected through a hinge 7, when in use, a user can freely set the relative state between the first fixed cabinet 1 and the second fixed cabinet 2 according to actual needs, universal rollers 3 are fixedly connected on the bottom surfaces of the first fixed cabinet 1 and the second fixed cabinet 2, and meanwhile, braking devices are also fixedly arranged on the universal rollers 3, so that the device body is convenient for the user to move on one hand, and on the other hand, after the user adjusts the state of the first fixed cabinet 1 and the second fixed cabinet 2, the universal rollers 3 are locked only through the braking devices, so that the first fixed cabinet 1 or the second fixed cabinet 2 can be fixed in place, and the position movement cannot easily occur; in addition, be connected with first support body 401 and second support body 402 on the spout 9 of first stationary cabinet 1 and the 2 inside walls of second stationary cabinet, fixedly connected with rack 406 on the lateral wall of first support body 401 and second support body 402, rack 406 and lift actuating mechanism 5 phase-match to can control first support body 401 and second support body 402 and rise or descend, thereby convenient to use person takes the books that the eminence was stored.
Example 2:
referring to fig. 5-6, the difference between the embodiment 1 and the embodiment is that the lifting driving mechanism 5 includes an installation frame 501 and a servo motor 502, the installation frame 501 is fixedly connected to two ends of the top surfaces of the first fixed cabinet 1 and the second fixed cabinet 2, the servo motor 502 is fixedly installed on the installation frame 501, a first gear 503 is fixedly connected to an output shaft of the servo motor 502, the bottom end of the first gear 503 is rotatably connected to the top surfaces of the first fixed cabinet 1 and the second fixed cabinet 2, the first gear 503 is further engaged with a second gear 504, and a linkage chain 509 is connected between the second gears 504 at two ends in a surrounding manner.
The lifting driving mechanism 5 further comprises a linkage rod 505, the linkage rod 505 is rotatably connected to the first fixed cabinet 1 and the second fixed cabinet 2, the second gear 504 is fixedly connected to the top end of the linkage rod 505, the bottom end of the linkage rod 505 is fixedly connected with a worm 506, the worm 506 is meshed with a worm wheel 507, the worm wheel 507 is rotatably connected to the side walls of the first fixed cabinet 1 and the second fixed cabinet 2, the worm wheel 506 is further fixedly connected with a third gear 508, and the third gear 508 is meshed with the racks 406 on two sides.
The manual adjusting mechanism 6 comprises a first bevel gear 601 and a second bevel gear 602, the first bevel gear 601 is fixedly connected to the linkage rod 505, the second bevel gear 602 is meshed with the first bevel gear 601, an adjusting pipe 603 is fixedly connected to the second bevel gear 602, the adjusting pipe 603 is rotatably connected to the side walls of the first fixed cabinet 1 and the second fixed cabinet 2, a prism groove 604 is formed in the inner wall of the adjusting pipe 603, and the prism groove 604 is matched with a prism adjusting rod.
The lifting driving mechanism 5 of the invention is matched with the racks 406 fixedly connected with both sides of the first frame 401 and the second frame 402, when in use, the servo motor 502 of the lifting driving mechanism 5 works to drive the first gear 503 to rotate, the first gear 503 is meshed with the second gear 504, the second gear 504 is fixedly connected with the linkage rod 505 so as to drive the second gear 504 and the linkage rod 505 to rotate together, the bottom end of the linkage rod 505 is fixedly connected with the worm 506, the worm 506 is meshed with the worm wheel 507 so as to drive the worm wheel 507 to rotate, the worm wheel 507 is fixedly connected with the third gear 508, the third gear 508 is meshed with the racks 406 at both sides, so that the third gear 508 can drive the racks 406 and the first frame 401 or the second frame 402 to lift when rotating, the worm wheel 507 has self-locking performance, when the first frame 401 and the second frame 402 are adjusted, the use safety of the device body can be further ensured, the problem that the upper frame body falls down suddenly is solved; meanwhile, the lifting driving mechanism 5 is also connected with a manual adjusting mechanism 6, when in use, a prism rod matched with the prism groove 604 on the adjusting pipe 603 is inserted, then the prism rod is rotated to drive the adjusting pipe 603 to rotate, a second bevel gear 602 is fixedly connected to the adjusting rod, a first bevel gear 601 meshed with the second bevel gear 602 is driven to rotate through the second bevel gear 602, the first bevel gear 601 is fixedly connected to a linkage rod 505, the linkage rod 505 rotates to drive a worm wheel and worm 506 below to rotate, meanwhile, a linkage chain 509 is connected to a second gear 504 fixedly connected to the top end of the linkage rod 505 in a surrounding manner, the diameter of the second gear 504 is larger than that of the first gear 503, so that the linkage chain 509 does not influence the rotation of the first gear 503, and meanwhile, through the linkage chain 509, the first frame 401 and the second frame 402 at two ends can be ensured to synchronously lifted or lowered, to sum up, utilize above-mentioned design, effectively solved current project organization comparatively fixed, be not convenient for remove and eminence books very difficult problem of taking.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a library is with portable lift bookshelf, including first fixed cabinet (1) and the fixed cabinet of second (2), its characterized in that: the four corners of the bottom surfaces of the first fixed cabinet (1) and the second fixed cabinet (2) are fixedly connected with universal idler wheels (3), a braking device is installed on each universal idler wheel (3), hinges (7) are fixedly installed on vertical edges, close to each other, of the backs of the first fixed cabinet (1) and the second fixed cabinet (2), the second fixed cabinet (2) is movably connected with the first fixed cabinet (1) through the hinges (7), and rubber cushion blocks (8) are further fixedly connected to side wall surfaces, close to each other, of the first fixed cabinet (1) and the second fixed cabinet (2); be provided with spout (9) on the inside wall of first stationary cabinet (1) and second stationary cabinet (2), be connected with books rack (4) on spout (9), the top surface and the lateral wall internally mounted of first stationary cabinet (1) and second stationary cabinet (2) have lift actuating mechanism (5), still be connected with manual adjustment mechanism (6) on lift actuating mechanism (5).
2. A movable lifting bookshelf for a library according to claim 1, wherein: book rack (4) is including first support body (401) and second support body (402), first support body (401) and the equal fixed connection of second support body (402) have horizontal separators (403) and vertical baffle (404), book classification sticker groove (405) have been seted up on the lateral wall of horizontal separators (403), fixedly connected with rack (406) on the lateral wall of first support body (401) and second support body (402), the protruding strip of fixedly connected with on rack (406), first support body (401) and second support body (402) are through protruding strip sliding connection on spout (9) of first stationary cabinet (1) and second stationary cabinet (2) inside wall, the tooth piece and lift actuating mechanism (5) phase-match of rack (406).
3. A movable lifting bookshelf for a library according to claim 1, wherein: lifting drive mechanism (5) are including mounting bracket (501) and servo motor (502), mounting bracket (501) fixed connection is at the both ends of first fixed cabinet (1) and the fixed cabinet of second (2) top surface, servo motor (502) fixed mounting is on mounting bracket (501), first gear (503) of fixedly connected with on the output shaft of servo motor (502), first gear (503) bottom is rotated and is connected on the top surface of first fixed cabinet (1) and the fixed cabinet of second (2), first gear (503) still is connected with second gear (504) meshing, both ends it is connected with linkage chain (509) to encircle between second gear (504).
4. A movable lifting bookshelf for a library according to claim 3, wherein: lifting drive mechanism (5) are still including gangbar (505), gangbar (505) rotate to be connected on first fixed cabinet (1) and the fixed cabinet of second (2), second gear (504) fixed connection is on the top of gangbar (505), the bottom fixedly connected with worm (506) of gangbar (505), worm (506) are connected with worm wheel (507) meshing, worm wheel (507) rotate to be connected on the lateral wall of first fixed cabinet (1) and the fixed cabinet of second (2), still fixedly connected with third gear (508) on worm wheel (506), third gear (508) are connected with rack (406) meshing of both sides.
5. A movable lifting bookshelf for a library according to claim 1, wherein: the manual adjusting mechanism (6) comprises a first bevel gear (601) and a second bevel gear (602), the first bevel gear (601) is fixedly connected to a linkage rod (505), the second bevel gear (602) is meshed with the first bevel gear (601) and connected with an adjusting pipe (603), the adjusting pipe (603) is rotatably connected to the side wall of the first fixed cabinet (1) and the side wall of the second fixed cabinet (2), a prism groove (604) is formed in the inner wall of the adjusting pipe (603), and the prism groove (604) is matched with a prism-shaped adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011599653.8A CN112641248A (en) | 2020-12-29 | 2020-12-29 | Library is with portable lift bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011599653.8A CN112641248A (en) | 2020-12-29 | 2020-12-29 | Library is with portable lift bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112641248A true CN112641248A (en) | 2021-04-13 |
Family
ID=75364098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011599653.8A Pending CN112641248A (en) | 2020-12-29 | 2020-12-29 | Library is with portable lift bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112641248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343350A (en) * | 2021-10-22 | 2022-04-15 | 浙江丽都家具有限公司 | Book shelf |
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| CN108851535A (en) * | 2018-06-19 | 2018-11-23 | 宁波暄妍日化科技有限公司 | A kind of computer desk of screen liftable unfolding |
| CN209171651U (en) * | 2018-08-09 | 2019-07-30 | 曹戈亮 | A kind of archives cabinet device convenient for holding CT film |
| CN110153861A (en) * | 2018-04-16 | 2019-08-23 | 苏州朝霞生物科技有限公司 | A kind of new-energy automobile DC motor stator iron core cavity clearing device |
| CN210227395U (en) * | 2019-06-26 | 2020-04-03 | 商丘师范学院 | Novel bookshelf |
| CN111297083A (en) * | 2020-02-28 | 2020-06-19 | 江苏师范大学 | Cabinet is accomodate to fine arts material convenient to use |
| CN211299250U (en) * | 2019-11-06 | 2020-08-21 | 杭州临安汉克展柜有限公司 | Circular lifting cabinet |
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| CN102144851A (en) * | 2011-03-16 | 2011-08-10 | 哈尔滨工程大学 | Three-dimensional lifting bookshelf |
| CN204273739U (en) * | 2014-11-14 | 2015-04-22 | 济宁职业技术学院 | Electric controlled sliding dynamic formula file management cabinet |
| CN206923906U (en) * | 2017-01-04 | 2018-01-26 | 烟台职业学院 | Put bookshelf in a kind of library |
| CN106820582A (en) * | 2017-02-28 | 2017-06-13 | 刘晓富 | A kind of computer software exploitation multifunctional workstation |
| CN106942843A (en) * | 2017-04-14 | 2017-07-14 | 湖州练市前卫鞋业有限公司 | A kind of quick maceration device in packet header |
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| CN207754860U (en) * | 2017-10-23 | 2018-08-24 | 杭州享运供应链管理有限公司 | A kind of bagged cement rack |
| CN207414813U (en) * | 2017-11-16 | 2018-05-29 | 东莞市钰鸿数控有限公司 | A kind of liftable lathe of CNC machining centers |
| CN110153861A (en) * | 2018-04-16 | 2019-08-23 | 苏州朝霞生物科技有限公司 | A kind of new-energy automobile DC motor stator iron core cavity clearing device |
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| CN210227395U (en) * | 2019-06-26 | 2020-04-03 | 商丘师范学院 | Novel bookshelf |
| CN211299250U (en) * | 2019-11-06 | 2020-08-21 | 杭州临安汉克展柜有限公司 | Circular lifting cabinet |
| CN111297083A (en) * | 2020-02-28 | 2020-06-19 | 江苏师范大学 | Cabinet is accomodate to fine arts material convenient to use |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343350A (en) * | 2021-10-22 | 2022-04-15 | 浙江丽都家具有限公司 | Book shelf |
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Application publication date: 20210413 |
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| RJ01 | Rejection of invention patent application after publication |