CN113212925A - But multilayer support body of split combination - Google Patents
But multilayer support body of split combination Download PDFInfo
- Publication number
- CN113212925A CN113212925A CN202110337484.9A CN202110337484A CN113212925A CN 113212925 A CN113212925 A CN 113212925A CN 202110337484 A CN202110337484 A CN 202110337484A CN 113212925 A CN113212925 A CN 113212925A
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- China
- Prior art keywords
- fixedly connected
- bevel gear
- rod
- bevel gears
- rotating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 abstract description 8
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls of skeleton or like apertured construction, e.g. baskets or carriers formed of wire mesh, of interconnected bands, bars, or rods, or of perforated sheet metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a detachable combined multi-layer frame body, which comprises a bottom frame, wherein the lower end of the bottom frame is fixedly connected with a bottom plate, an adjusting mechanism is arranged in the bottom frame, a driving mechanism is arranged on one side of the adjusting mechanism, square steel is clamped at the upper end of the bottom frame, a steel plate is welded at the upper end of the square steel, the clamping mechanism at the upper end of the steel plate is clamped with a horizontal rod, four round holes are formed in the steel plate, and slots are formed in the lower end of the steel plate, close to the two sides of the round holes: the rotating handle drives the first rotating rod to rotate, so that the first bevel gear drives the two second bevel gears to rotate, the two second rotating rods drive the two third bevel gears to rotate, the two fourth bevel gears drive the two third rotating rods to rotate, the two fifth bevel gears drive the two sixth bevel gears to rotate, the two sixth bevel gears drive the two fixed pipes to rotate, the two fixed rods enter the two clamping grooves, the horizontal rod can be fixed on the steel plate without the help of tools, the installation of workers is facilitated, and the installation time is shortened.
Description
Technical Field
The invention relates to a multi-layer frame body, in particular to a detachable and combinable multi-layer frame body, and belongs to the technical field of frame body installation.
Background
The frame body is a frame, which is a general frame, and in order to meet the use requirement, a plurality of different frame bodies are arranged in different fields.
At present, what the support body that uses generally adopted is the mode of bolt fastening, is in the same place horizontal pole and square steel are fixed, and this kind of fixed mode very waste time when the installation, when needs build the support body use fast, the operation of installation can not be accomplished fast to the workman to still need just the mountable with the help of the instrument to accomplish, simultaneously, when adjusting the support body height, need just adjustable after dismantling whole, very inconvenience has reduced the application scope of support body.
Disclosure of Invention
The invention provides a detachable and combinable multi-layer frame body, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a detachable combined multi-layer frame body which comprises a bottom frame, wherein the lower end of the bottom frame is fixedly connected with a bottom plate, an adjusting mechanism is installed in the bottom frame, a driving mechanism is installed on one side of the adjusting mechanism, square steel is clamped at the upper end of the bottom frame, a steel plate is welded at the upper end of the square steel, the clamping mechanism at the upper end of the steel plate is clamped with a horizontal rod, four round holes are formed in the steel plate, slots are formed in the lower end of the steel plate, close to the two sides of the round holes, slots are formed in the lower end of the steel plate, limiting blocks are installed in the slots, limiting mechanisms are installed in the limiting blocks, and fixing mechanisms are installed on the two sides of the upper end of each limiting mechanism.
As a preferable technical scheme of the invention, the limiting mechanism comprises a rotating handle, the upper end of the rotating handle is fixedly connected with a first rotating rod, the first rotating rod is fixedly connected with a limiting block through a bearing, the upper end of the first rotating rod is fixedly connected with a first bevel gear, two sides of the first bevel gear are respectively engaged and connected with a second bevel gear, one sides, far away from the same side, of the two second bevel gears are respectively fixedly connected with a second rotating rod, one sides, far away from the same side, of the two second rotating rods are respectively fixedly connected with a third bevel gear, the upper ends of the two third bevel gears are respectively engaged and connected with a fourth bevel gear, one sides, far away from the third bevel gear, of the two fourth bevel gears are respectively fixedly connected with a third rotating rod, and one sides, far away from the same side, of the two third rotating rods are respectively fixedly connected with a fifth bevel gear.
As a preferable technical scheme of the present invention, each of the two fixing mechanisms includes a sixth bevel gear, each of the two sixth bevel gears is engaged with two fifth bevel gears of the limiting mechanism, each of the two sixth bevel gears is fixedly connected with a fixing pipe, and each of the two fixing pipes is internally connected with a fixing rod by a thread.
According to a preferred technical scheme, the clamping mechanism comprises a handle, the lower end of the handle is fixedly connected with a connecting plate through a rotating shaft, the lower end of the connecting plate is fixedly connected with a connecting rod, and clamping grooves are formed in two sides of the lower end of the connecting rod.
As a preferred technical scheme of the invention, the adjusting mechanism comprises a turntable, one side of the turntable, which is close to the bottom frame, is fixedly connected with a round rod, the round rod is fixedly connected with the bottom frame through a bearing, one side of the round rod, which is far away from the turntable, is fixedly connected with a seventh bevel gear, one side of the seventh bevel gear is engaged with an eighth bevel gear, the eighth bevel gear is fixedly connected with an adjusting pipe, the lower end of the adjusting pipe is fixedly connected with a bottom plate through a bearing, the upper end of the adjusting pipe is in threaded connection with an adjusting rod, and the upper end of the adjusting rod is fixedly connected with a top plate.
As a preferable technical scheme of the invention, the driving mechanism comprises a connecting handle, a groove is formed in the upper end of one side of the connecting handle, a spring is fixedly connected in the groove, and a clamping block is fixedly connected to the upper end of the spring.
As a preferable technical scheme of the invention, the clamping block is triangular, and the connecting handle is matched with a rotating disc of the adjusting mechanism.
As a preferred technical scheme of the invention, the two clamping grooves are square, and both the two clamping grooves are matched with the fixing rod of the fixing mechanism.
The invention has the following beneficial effects:
1. the rotating handle drives the first rotating rod to rotate, so that the first bevel gear drives the two second bevel gears to rotate, the two second rotating rods drive the two third bevel gears to rotate, the two fourth bevel gears drive the two third rotating rods to rotate, the two fifth bevel gears drive the two sixth bevel gears to rotate, the two sixth bevel gears drive the two fixed pipes to rotate, the two fixed rods enter the two clamping grooves, the horizontal rod can be fixed on the steel plate without the help of tools, the installation of workers is facilitated, and the installation time is shortened.
2. The connecting handle is rotated, so that the turntable drives the round rod to rotate, the round rod drives the seventh bevel gear to rotate, the seventh bevel gear drives the eighth bevel gear to rotate, the eighth bevel gear drives the adjusting pipe to rotate, the adjusting pipe drives the adjusting rod to move, the adjusting rod drives the top plate to move, and the top plate jacks up the square steel, so that the height of the frame body is conveniently adjusted, and the use of the frame body is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic structural view of the securing mechanism of the present invention;
FIG. 4 is a schematic structural view of the snapping mechanism of the present invention;
FIG. 5 is a schematic structural view of the adjustment mechanism of the present invention;
FIG. 6 is a schematic structural view of the drive mechanism of the present invention;
fig. 7 is a schematic structural view of the steel sheet of the present invention.
In the figure: 1. a bottom frame; 2. a limiting block; 3. a limiting mechanism; 31. turning a handle; 32. a first rotating lever; 33. a first bevel gear; 34. a second bevel gear; 35. a second rotating rod; 36. a third bevel gear; 37. a fourth bevel gear; 38. a third rotating rod; 39. a fifth bevel gear; 4. a fixing mechanism; 41. a sixth bevel gear; 42. a fixed tube; 43. fixing the rod; 5. a clamping mechanism; 51. a handle; 52. a connecting plate; 53. a connecting rod; 54. a card slot; 6. an adjustment mechanism; 61. a turntable; 62. a round bar; 63. a seventh bevel gear; 64. an eighth bevel gear; 65. an adjusting tube; 66. adjusting a rod; 67. a top plate; 7. a drive mechanism; 71. a connecting handle; 72. a groove; 73. a spring; 74. a clamping block; 8. square steel; 9. a steel plate; 91. a circular hole; 92. a slot; 10. a horizontal bar; 11. a base plate.
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 (b): as shown in fig. 1-7, the detachable and combinable multi-layer frame comprises a bottom frame 1, wherein the bottom end of the bottom frame 1 is fixedly connected with a bottom plate 11, an adjusting mechanism 6 is arranged in the bottom frame 1, the adjusting mechanism 6 can be used for conveniently adjusting the height of square steel 8, so that the frame body can be conveniently adjusted and used, a driving mechanism 7 is arranged on one side of the adjusting mechanism 6, the driving mechanism 7 is arranged for conveniently using the adjusting mechanism 6, the upper end of the bottom frame 1 is clamped with the square steel 8, the upper end of the square steel 8 is welded with a steel plate 9, the clamping mechanism 5 on the upper end of the steel plate 9 is clamped with a horizontal rod 10, four round holes 91 are arranged on the steel plate 9, slots 92 are respectively arranged at the lower ends of the steel plate 9, close to the two sides of the round holes 91, limit blocks 2 are arranged in the slots 92, limit mechanisms 3 are arranged in the limit blocks 2, and the limit mechanisms 3 can be used for conveniently fixing the clamping mechanism 5 on the steel plate 9, thereby fix the horizon bar 10 on steel sheet 9, it is very convenient to install, fixed establishment 4 is all installed to stop gear 3 upper end both sides.
Wherein, latch mechanism 5 includes handle 51, handle 51 lower extreme is through pivot fixed connection connecting plate 52, connecting plate 52 lower extreme fixed connection connecting rod 53, draw-in groove 54 has all been seted up to connecting rod 53 lower extreme both sides, through pulling connecting plate 52, makes connecting rod 53 can get into in the round hole 91 to the installation of the horizon bar 10 of being convenient for.
The two clamping grooves 54 are square, and the two clamping grooves 54 are matched with the fixing rod 43 of the fixing mechanism 4, so that the fixing rod 43 can conveniently enter the clamping grooves 54, and the connecting rod 53 can be conveniently fixed.
The driving mechanism 7 comprises a connecting handle 71, a groove 72 is formed in the upper end of one side of the connecting handle 71, a spring 73 is fixedly connected in the groove 72, a clamping block 74 is fixedly connected to the upper end of the spring 73, and the clamping block 74 and the spring 73 can facilitate the connecting handle 71 to be mounted on the rotating disc 61, so that the connecting handle 71 can be used conveniently.
The fixture block 74 is triangular, and the connecting handle 71 is matched with the rotating disc 61 of the adjusting mechanism 6, so that the connecting handle 71 can be conveniently connected for use.
The limiting mechanism 3 comprises a rotating handle 31, the upper end of the rotating handle 31 is fixedly connected with a first rotating rod 32, the first rotating rod 32 is fixedly connected with the limiting block 2 through a bearing, the upper end of the first rotating rod 32 is fixedly connected with a first bevel gear 33, two sides of the first bevel gear 33 are respectively engaged and connected with a second bevel gear 34, one sides, far away from each other, of the two second bevel gears 34 are respectively fixedly connected with a second rotating rod 35, one sides, far away from the second bevel gear 34 on the same side, of the two second rotating rods 35 are respectively fixedly connected with a third bevel gear 36, the upper ends of the two third bevel gears 36 are respectively engaged and connected with a fourth bevel gear 37, one sides, far away from the third bevel gear 36, of the two fourth bevel gears 37 are respectively fixedly connected with a third rotating rod 38, one sides, far away from the fourth bevel gear 37 on the same side, are respectively fixedly connected with a fifth bevel gear 39, and the rotating handle 31 drives the first rotating rod 32 to rotate, the first rotating rod 32 drives the first bevel gear 33 to rotate, the first bevel gear 33 drives the two second bevel gears 34 to rotate, the two second bevel gears 34 drive the two second rotating rods 35 to rotate, the two second rotating rods 35 drive the two third bevel gears 36 to rotate, the two third bevel gears 36 drive the two fourth bevel gears 37 to rotate, the two fourth bevel gears 37 drive the two third rotating rods 38 to rotate, the two third rotating rods 38 drive the two fifth bevel gears 39 to rotate, and the two fifth bevel gears 39 drive the two sixth bevel gears 41 to rotate, so that the fixing mechanism 4 can be conveniently driven to use.
The two fixing mechanisms 4 respectively comprise a sixth bevel gear 41, the two sixth bevel gears 41 are respectively engaged with the two fifth bevel gears 39 of the limiting mechanism 3, the two sixth bevel gears 41 are respectively fixedly connected with a fixing pipe 42, the two fixing pipes 42 are respectively connected with a fixing rod 43 in a threaded manner, the two fixing pipes 42 are driven by the two sixth bevel gears 41 to rotate, the two fixing pipes 42 drive the two fixing rods 43 to move, and the two fixing rods 43 enter the two clamping grooves 54, so that the horizontal rod 10 is fixed on the steel plate 9.
The adjusting mechanism 6 comprises a rotating disc 61, one side of the rotating disc 61, which is close to the bottom frame 1, is fixedly connected with a round bar 62, the round bar 62 is fixedly connected with the bottom frame 1 through a bearing, one side of the round bar 62, which is far away from the rotating disc 61, is fixedly connected with a seventh bevel gear 63, one side of the seventh bevel gear 63 is meshed with an eighth bevel gear 64, the eighth bevel gear 64 is fixedly connected with an adjusting pipe 65, the lower end of the adjusting pipe 65 is fixedly connected with the bottom plate 11 through a bearing, the upper end of the adjusting pipe 65 is in threaded connection with an adjusting rod 66, the upper end of the adjusting rod 66 is fixedly connected with a top plate 67, the round bar 62 is driven by the rotating disc 61 to rotate, the round bar 62 drives the seventh bevel gear 63 to rotate, the seventh bevel gear 63 drives the eighth bevel gear 64 to rotate, the eighth bevel gear 64 drives the adjusting pipe 65 to rotate, so that the adjusting pipe 65 drives the adjusting rod 66 to move, the adjusting rod 66 drives the top plate 67 to move, so that the top plate 67 jacks up the square steel 8, thereby facilitating adjustment of the position of the square steel 8.
Specifically, when the present invention is used, the horizontal rod 10 is placed on the upper end of the steel plate 9, and the horizontal rod 10 blocks the circular hole 91, then the handle 51 is held by hand, the connecting plate 52 drives the connecting rod 53 to pass through the horizontal rod 10 and to be inserted into the circular hole 91, then the stopper 2 is lifted up, two sides of the stopper 2 are inserted into the slot 92, then the handle 31 is rotated, so that the handle 31 drives the first rotating rod 32 to rotate, the first rotating rod 32 drives the first bevel gear 33 to rotate, the first bevel gear 33 drives the two second bevel gears 34 to rotate, the two second bevel gears 34 drive the two second rotating rods 35 to rotate, the two second rotating rods 35 drive the two third bevel gears 36 to rotate, the two third bevel gears 36 drive the two fourth bevel gears 37 to rotate, the two fourth bevel gears 37 drive the two third rotating rods 38 to rotate, the two third bevel gears 38 drive the two fifth bevel gears 39 to rotate, the two fifth bevel gears 39 drive the two sixth bevel gears 41 to rotate, two sixth bevel gears 41 drive the two fixed pipes 42 to rotate, the two fixed pipes 42 drive the two fixed rods 43 to move, so that the two fixed rods 43 enter the two clamping grooves 54, the horizontal rod 10 is fixed on the steel plate 9, when the height is adjusted, one side of the connecting handle 71 penetrates through the rotary disc 61, in the moving process, the spring 73 drives the clamping block 74 to clamp the clamping block 74 with the rotary disc 61, then the connecting handle 71 is rotated, so that the rotary disc 61 drives the round rod 62 to rotate, the round rod 62 drives the seventh bevel gear 63 to rotate, the seventh bevel gear 63 drives the eighth bevel gear 64 to rotate, the eighth bevel gear 64 drives the adjusting pipe 65 to rotate, so that the adjusting pipe 65 drives the adjusting rod 66 to move, the adjusting rod 66 drives the top plate 67 to move, so that the top plate 67 jacks up the square steel 8, and after the square steel 8 is moved to a proper position, a screw is inserted into the square steel 8 from one side of the bottom frame 1, and the fixing is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A detachable and combinable multi-layer frame body comprises a bottom frame (1) and is characterized in that, the lower end of the bottom frame (1) is fixedly connected with a bottom plate (11), an adjusting mechanism (6) is arranged in the bottom frame (1), a driving mechanism (7) is arranged on one side of the adjusting mechanism (6), square steel (8) is clamped at the upper end of the bottom frame (1), a steel plate (9) is welded at the upper end of the square steel (8), a clamping mechanism (5) at the upper end of the steel plate (9) is clamped with the horizontal rod (10), four round holes (91) are arranged on the steel plate (9), slots (92) are arranged at the lower end of the steel plate (9) close to the two sides of the round holes (91), a limiting block (2) is arranged in the slot (92), a limiting mechanism (3) is arranged in the limiting block (2), and fixing mechanisms (4) are arranged on two sides of the upper end of the limiting mechanism (3).
2. A detachable combined multi-layer rack body according to claim 1, wherein the limiting mechanism (3) comprises a rotating handle (31), the upper end of the rotating handle (31) is fixedly connected with a first rotating rod (32), the first rotating rod (32) is fixedly connected with a limiting block (2) through a bearing, the upper end of the first rotating rod (32) is fixedly connected with a first bevel gear (33), both sides of the first bevel gear (33) are respectively engaged and connected with a second bevel gear (34), one sides of the two second bevel gears (34) far away from each other are respectively fixedly connected with a second rotating rod (35), one sides of the two second rotating rods (35) far away from the second bevel gear (34) on the same side are respectively fixedly connected with a third bevel gear (36), the upper ends of the two third bevel gears (36) are respectively engaged and connected with a fourth bevel gear (37), one sides of the two fourth bevel gears (37) far away from the third bevel gear (36) are respectively fixedly connected with a third rotating rod (38), one sides of the two third rotating rods (38) far away from the fourth bevel gears (37) on the same side are fixedly connected with fifth bevel gears (39).
3. A detachable combined multi-layer rack body according to claim 1, wherein each of the two fixing mechanisms (4) comprises a sixth bevel gear (41), each of the two sixth bevel gears (41) is engaged with the two fifth bevel gears (39) of the limiting mechanism (3), each of the two sixth bevel gears (41) is fixedly connected with a fixing pipe (42), and each of the two fixing pipes (42) is internally connected with a fixing rod (43) through a thread.
4. A multi-layer rack body capable of being disassembled and assembled according to claim 1, wherein the clamping mechanism (5) comprises a handle (51), the lower end of the handle (51) is fixedly connected with a connecting plate (52) through a rotating shaft, the lower end of the connecting plate (52) is fixedly connected with a connecting rod (53), and two sides of the lower end of the connecting rod (53) are provided with clamping grooves (54).
5. A detachably combined multi-layer frame body according to claim 1, wherein the adjusting mechanism (6) comprises a rotary disc (61), the rotary disc (61) is fixedly connected with a round bar (62) at a side close to the bottom frame (1), the round bar (62) is fixedly connected with the bottom frame (1) through a bearing, the round bar (62) is fixedly connected with a seventh bevel gear (63) at a side far away from the rotary disc (61), the seventh bevel gear (63) is engaged with an eighth bevel gear (64) at a side, an adjusting pipe (65) is fixedly connected with the eighth bevel gear (64), the lower end of the adjusting pipe (65) is fixedly connected with the bottom plate (11) through a bearing, the upper end of the adjusting pipe (65) is in threaded connection with an adjusting rod (66), and the upper end of the adjusting rod (66) is fixedly connected with the top plate (67).
6. A detachably combined multi-layer frame as claimed in claim 1, wherein the driving mechanism (7) comprises a connecting handle (71), a groove (72) is formed at an upper end of one side of the connecting handle (71), a spring (73) is fixedly connected in the groove (72), and a latch (74) is fixedly connected at an upper end of the spring (73).
7. A detachably combined multi-layer frame as claimed in claim 6, wherein said engaging portion (74) is triangular, and said connecting handle (71) is adapted to said rotary plate (61) of said adjusting mechanism (6).
8. A detachably combined multi-layer frame as claimed in claim 4, wherein two said slots (54) are square, and both said slots (54) are adapted to the fixing rod (43) of the fixing mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337484.9A CN113212925A (en) | 2021-03-30 | 2021-03-30 | But multilayer support body of split combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337484.9A CN113212925A (en) | 2021-03-30 | 2021-03-30 | But multilayer support body of split combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113212925A true CN113212925A (en) | 2021-08-06 |
Family
ID=77084439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110337484.9A Withdrawn CN113212925A (en) | 2021-03-30 | 2021-03-30 | But multilayer support body of split combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113212925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389172A (en) * | 2022-01-14 | 2022-04-22 | 无锡润联科技有限公司 | PCL switch board with automatically, assemble function |
-
2021
- 2021-03-30 CN CN202110337484.9A patent/CN113212925A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389172A (en) * | 2022-01-14 | 2022-04-22 | 无锡润联科技有限公司 | PCL switch board with automatically, assemble function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210806 |
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| WW01 | Invention patent application withdrawn after publication |