CN112545193B - Adjustable rotary kindergarten desk and chair convenient for entertainment - Google Patents
Adjustable rotary kindergarten desk and chair convenient for entertainment Download PDFInfo
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- CN112545193B CN112545193B CN202011587644.7A CN202011587644A CN112545193B CN 112545193 B CN112545193 B CN 112545193B CN 202011587644 A CN202011587644 A CN 202011587644A CN 112545193 B CN112545193 B CN 112545193B
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- 239000000463 material Substances 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 38
- 230000001788 irregular Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 2
- 238000005192 partition Methods 0.000 abstract description 12
- 229910003460 diamond Inorganic materials 0.000 description 6
- 239000010432 diamond Substances 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect 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
- A47B41/00—School desks or tables
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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
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
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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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D3/00—Children's tables
-
- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0084—Accessories for tables or desks
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Toys (AREA)
Abstract
The invention relates to a kindergarten desk and chair, in particular to an adjustable rotary kindergarten desk and chair convenient for entertainment. The adjustable and convenient rotary kindergarten desk and chair can adjust the angle of the desk and chair, can rotate the desk and chair when playing games, and is convenient to play. An adjustable rotary kindergarten desk and chair convenient for entertainment, comprising: a table leg; a tabletop mounted on the table legs; the placing component is arranged on the table leg and is placed in a sliding mode; the pushing component is arranged on the desktop and pushes in a sliding mode; and the material taking assembly is arranged on the tabletop and is used for taking materials in a rotating mode. According to the toy pushing device, the toy pushed out by the pushing component can be placed by the placing component, the toy on the material placing plate can be pushed into the material placing frame by the pushing component, and the first partition board can prevent the toy from falling off while pushing.
Description
Technical Field
The invention relates to a kindergarten desk and chair, in particular to an adjustable rotary kindergarten desk and chair convenient for entertainment.
Background
As the name implies, the kindergarten desk and chair is a desk and chair used by kindergarten children in class or playing, and is generally suitable for children three to eight years old, and is also called as a child desk and chair.
At present, the school often plays games with children, at present, the school tables and chairs used by the garden are relatively simple and single, the angles of the school tables and chairs cannot be adjusted, when the children play games, the school tables are required to be moved or spliced together, the occupied space is large, and meanwhile, the school tables are inconvenient to move and inconvenient to use.
Therefore, the invention provides an adjustable and convenient-to-entertain rotary kindergarten desk and chair which can adjust the angle of the desk and chair, can rotate the desk and chair when playing games, and is convenient to entertain, so that the problems are needed to be solved.
Disclosure of Invention
In order to overcome the defect that the angle of a desk and a chair of a kindergarten cannot be adjusted and entertainment is inconvenient, the technical problem of the invention is that: the adjustable and convenient rotary kindergarten desk and chair can adjust the angle of the desk and chair, can rotate the desk and chair when playing games, and is convenient to play.
The technical implementation scheme of the invention is as follows: an adjustable rotary kindergarten desk and chair convenient for entertainment, comprising: a table leg; a tabletop mounted on the table legs; the placing component is arranged on the table leg and is placed in a sliding mode; the pushing component is arranged on the desktop and pushes in a sliding mode; and the material taking assembly is arranged on the tabletop and is used for taking materials in a rotating mode.
Further, place the subassembly and include: the first fixing frame is arranged on the table leg; the diamond column is rotatably arranged on the first fixing frame; the first connecting frame is slidably arranged on the diamond-shaped column; the first spring is arranged between the diamond-shaped column and the first connecting frame; the material discharging frames are at least two and are all arranged on the first connecting frame.
Further, the pushing component comprises: at least two first guide frames are arranged on the tabletop; the connecting block is arranged between the first guide frames; the discharging plate is arranged on the connecting block; the first partition plates are at least two and are arranged between the discharging plate and the connecting block; the second partition plates are at least two and are arranged on the discharging plate in a sliding mode; the sliding blocks are at least two and are all arranged on the first guide frame in a sliding mode; the at least two second connecting frames are arranged on the sliding block; the push plates are at least two and are arranged on the second connecting frame.
Further, the material taking assembly comprises: the at least two connecting rods are arranged on the tabletop; the cover plates are at least two and are rotatably arranged on the connecting rod; at least two first torsion springs are arranged between the cover plate and the connecting rod; the handles are at least two and are arranged on the cover plate.
Further, the method also comprises the following steps: the second fixing frame is arranged on the tabletop; the motor is arranged on the second fixing frame; the screw rod is arranged on an output shaft of the motor; the nut is arranged on the screw rod; the at least two third connecting frames are arranged on the nuts; the connecting rods are at least two and are rotatably arranged on the third connecting frame, and the connecting rods are rotatably connected with the sliding blocks.
Further, the method also comprises the following steps: the two sliding rods are arranged between the two second connecting frames; the two second guide frames are arranged between the two first guide frames; the four connecting frames are arranged in the second guide frame in a sliding mode, and are connected with the sliding rod; the guide sleeves are two and are arranged on the table legs; the third fixing frame is installed between the two guide sleeves in a sliding mode and is connected with the first connecting frame in a rotating mode; hollow tubes, two hollow tubes are arranged on the third fixing frame; the two special-shaped frames are arranged in the hollow tube in a sliding manner; and two second torsion springs are arranged between the special-shaped frame and the hollow tube.
Further, the method also comprises the following steps: the fixed blocks are at least two and are arranged on the table legs; the first irregular plates are arranged between the fixed blocks; the second abnormal plate is arranged between the table legs; the wedge-shaped blocks are at least two and are all arranged on the second irregular plate in a sliding mode; the at least two second springs are arranged between the wedge-shaped block and the second abnormal plate; and the at least two contact rods are arranged on the discharging frame and are matched with the wedge-shaped blocks.
Further, the special-shaped frames are provided with sliding grooves.
The beneficial effects are as follows: according to the invention, the toy pushed out by the pushing component can be placed by the placing component, the toy on the discharging plate can be pushed into the discharging frame by the pushing component, the first partition board can avoid the toy from falling off during pushing, the cover plate can be opened by the material taking component to take out the toy in the discharging frame, the sliding block is not required to be pushed manually by the cooperation of the screw rod and the nut, a great amount of manpower is saved, the first connecting frame is not required to be pushed manually by the cooperation of the fourth connecting frame and the special-shaped frame, and the discharging frame is not required to be pushed manually by the cooperation of the wedge block and the contact rod.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a placement module according to the present invention.
Fig. 3 is a schematic perspective view of a pushing assembly according to the present invention.
Fig. 4 is a schematic perspective view of a material taking assembly according to the present invention.
Fig. 5 is a schematic perspective view of a first part of the present invention.
Fig. 6 is a schematic perspective view of a second part of the present invention.
Fig. 7 is a schematic perspective view of a third portion of the present invention.
In the above figures: 1. the table leg, 2, the table top, 3, the placement component, 31, the first fixing frame, 32, the diamond column, 33, the first spring, 34, the first connecting frame, 35, the discharging frame, 4, the pushing component, 41, the first guiding frame, 42, the connecting block, 43, the discharging plate, 44, the first partition plate, 45, the second partition plate, 46, the sliding block, 47, the second connecting frame, 48, the push plate, 5, the taking component, 51, the connecting rod, 52, the cover plate, 53, the first torsion spring, 54, the handle, 6, the second fixing frame, 7, the motor, 8, the screw rod, 9, the nut, 10, the third connecting frame, 11, the connecting rod, 12, the sliding rod, 13, the second guiding frame, 14, the fourth connecting frame, 15, the guide sleeve, 16, the third fixing frame, 17, the hollow tube, 18, the special-shaped frame, 19, the second torsion spring, 110, the fixing block, 111, the first special-shaped plate, 112, the second special-shaped plate, 113, the wedge block, 114, the second spring, 115 and the rod.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
The utility model provides an adjustable rotation type kindergarten desk chair of convenient amusement, as shown in fig. 1, including table leg 1, desktop 2, place subassembly 3, push subassembly 4 and get material subassembly 5, be equipped with desktop 2 on table leg 1, be equipped with on the table leg 1 place the subassembly 3 through gliding mode, be equipped with on the desktop 2 carry out push subassembly 4 of propelling movement through gliding mode, be equipped with on the desktop 2 and get material subassembly 5 through the pivoted mode and get material.
When the device is used, people put the toy on the pushing component 4, then the toy is pushed into the placing component 3 through the pushing component 4, and after the toy is completely pushed out, the material taking component 5 is opened to take out the toy.
As shown in fig. 1 and 2, the placement component 3 includes a first fixing frame 31, diamond columns 32, a first spring 33, a first connecting frame 34 and a discharging frame 35, the first fixing frame 31 is fixedly connected between the inner sides of the six table legs 1 through bolts, the diamond columns 32 are rotatably arranged on the first fixing frame 31, the first connecting frames 34 are slidably arranged on the diamond columns 32, the first springs 33 are wound between the diamond columns 32 and the first connecting frames 34, and a circle of discharging frame 35 is arranged on the first connecting frames 34.
When the device is used, people put toys on the pushing component 4, then, the first connecting frame 34 is pushed to slide downwards on the diamond-shaped columns 32, the first springs 33 are compressed, then, the first connecting frame 34 is pushed to rotate, the diamond-shaped columns 32 rotate on the first fixing frame 31, the discharging frame 35 rotates along with the first connecting frame, after the discharging frame 35 rotates to a proper position, the first connecting frame 34 is loosened, under the action of resetting of the first springs 33, the first connecting frame 34 drives the discharging frame 35 to move upwards to reset, then, the toys are pushed into the discharging frame 35 through the pushing component 4, and the toys pushed out by the pushing component 4 can be placed.
As shown in fig. 1 and 3, the pushing component 4 includes a first guide frame 41, a connecting block 42, a discharging plate 43, a first partition 44, a second partition 45, a sliding block 46, a second connecting frame 47 and a pushing plate 48, a circle of first guide frames 41 are uniformly spaced on the table top 2, the connecting block 42 is disposed between the first guide frames 41, the discharging plate 43 is disposed at the bottom of the connecting block 42, a circle of first partition 44 is uniformly spaced between the discharging plate 43 and the connecting block 42, a circle of second partition 45 is uniformly spaced outside the discharging plate 43 and slidingly disposed, the second partition 45 is matched with the discharging frame 35, the sliding blocks 46 are slidingly disposed on the first guide frames 41, the second connecting frames 47 are disposed at the lower parts of the sliding blocks 46, and the pushing plate 48 is disposed at the lower parts of the second connecting frames 47.
When the device is used, people put toys on the discharging plate 43, then push the sliding blocks 46 to slide outwards on the first guide frames 41, the second connecting frames 47 drive the pushing plates 48 to move outwards, after the device is used, the sliding blocks 46 are pushed to slide inwards to reset, and the second connecting frames 47 drive the pushing plates 48 to move inwards to reset, so that the toys on the discharging plate 43 can be pushed into the discharging frame 35, and the first partition plates 44 can prevent the toys from falling off while pushing.
As shown in fig. 1 and 4, the material taking assembly 5 includes a connecting rod 51, a cover plate 52, a first torsion spring 53 and a handle 54, a circle of connecting rod 51 is disposed on the table top 2, the connecting rod 51 is rotatably provided with the cover plate 52, the first torsion spring 53 is wound between two sides of the cover plate 52 and the connecting rod 51, and the handle 54 is disposed on the cover plate 52.
When the device is used, the handle 54 is pulled to rotate inwards, the cover plate 52 rotates inwards on the connecting rod 51 to be opened, the first torsion spring 53 is compressed, after the device is used, the handle 54 is released, the cover plate 52 rotates outwards to reset and close under the reset action of the first torsion spring 53, and the handle 54 rotates outwards to reset, so that the cover plate 52 can be opened to take out the toys in the discharging frame 35.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 5, the table top further comprises a second fixing frame 6, a motor 7, a screw rod 8, a nut 9, a third connecting frame 10 and a connecting rod 11, wherein the second fixing frame 6 is arranged on the table top 2, the motor 7 is arranged on the second fixing frame 6, the screw rod 8 is connected to an output shaft of the motor 7, the screw rod 8 is matched with the nut 9, a circle of third connecting frame 10 is arranged on the nut 9, the connecting rod 11 is arranged on the third connecting frame 10 in a rotary mode, and the connecting rod 11 is connected with the sliding block 46 in a rotary mode.
When the device is used, the motor 7 is started to rotate, the motor 7 rotates to drive the screw rod 8 to rotate, the screw rod 8 rotates to drive the third connecting frame 10 to move downwards through the nut 9, the third connecting frame 10 moves downwards to drive the sliding block 46 to slide outwards through the connecting rod 11, after the device is used, the motor 7 is controlled to rotate reversely, the screw rod 8 rotates reversely to drive the third connecting frame 10 to move upwards to reset through the nut 9, and the third connecting frame 10 moves upwards to drive the sliding block 46 to slide inwards to reset through the connecting rod 11, so that the sliding block 46 does not need to be pushed manually, and a large amount of manpower is saved.
On the basis of embodiment 1, as shown in fig. 1 and 6, the novel table further comprises a sliding rod 12, a second guide frame 13, a fourth connecting frame 14, a guide sleeve 15, a third fixing frame 16, a hollow tube 17, a special-shaped frame 18 and a second torsion spring 19, wherein the sliding rod 12 is symmetrically arranged between the front second connecting frame and the rear second connecting frame 47, the second guide frame 13 is symmetrically arranged between the front first guide frame and the rear first guide frame 41, the fourth connecting frame 14 is slidably arranged on the second guide frame 13, the fourth connecting frame 14 is connected with the sliding rod 12, the guide sleeves 15 are slidably arranged on the front table leg 1 and the rear table leg 1, the third fixing frame 16 is rotatably connected with the bottom of the first connecting frame 34, the hollow tubes 17 are slidably arranged at two ends of the third fixing frame 16, the special-shaped frame 18 is slidably arranged in the hollow tube 17, and the second torsion spring 19 is slidably connected between the special-shaped frame 18 and the hollow tube 17.
When the device is used, the second connecting frame 47 moves outwards to drive the fourth connecting frame 14 to slide outwards in the second guide frame 13 through the sliding rod 12, when the fourth connecting frame 14 slides outwards to be in contact with the special-shaped frame 18, the fourth connecting frame 14 pushes the special-shaped frame 18 to rotate rightwards, the second torsion spring 19 is compressed, when the fourth connecting frame 14 slides outwards to be separated from the special-shaped frame 18, the special-shaped frame 18 rotates leftwards under the action of the reset of the second torsion spring 19, when the second connecting frame 47 moves inwards to reset, the sliding rod 12 drives the fourth connecting frame 14 to move inwards along with the sliding rod, when the fourth connecting frame 14 moves inwards to be in contact with the special-shaped frame 18, the fourth connecting frame 14 pushes the special-shaped frame 18 to move downwards, the hollow tube 17 moves downwards along with the fourth connecting frame 16 slides downwards in the guide sleeve 15 to drive the first connecting frame 34 to slide downwards, and therefore the first connecting frame 34 does not need to be pushed manually any more.
On the basis of embodiment 1, as shown in fig. 1 and 7, the table leg 1 further comprises a fixed block 110, a first irregular plate 111, a second irregular plate 112, a wedge block 113, a second spring 114 and a contact rod 115, wherein the fixed block 110 is arranged on the inner side of the upper portion of the table leg 1, the first irregular plate 111 is arranged between the fixed blocks 110, the second irregular plate 112 is arranged between the inner sides of the top of the table leg 1, a circle of wedge block 113 is arranged on the second irregular plate 112 in a sliding mode, the second spring 114 is connected between the wedge block 113 and the second irregular plate 112, a circle of contact rod 115 is arranged on the discharging frame 35, and the contact rod 115 is matched with the wedge block 113.
When the device is used, the discharging frame 35 moves downwards to drive the contact rod 115 to move downwards, the contact rod 115 moves downwards and simultaneously drives the discharging frame 35 to rotate, when the discharging frame 35 rotates to a proper position, under the action of the reset of the first spring 33, the discharging frame 35 drives the contact rod 115 to move upwards to reset, when the contact rod 115 moves upwards to be in contact with the wedge-shaped block 113, the contact rod 115 pushes the wedge-shaped block 113 to slide leftwards, the second spring 114 is compressed, when the contact rod 115 moves upwards to be separated from the wedge-shaped block 113, under the action of the reset of the second spring 114, the wedge-shaped block 113 slides rightwards to reset, and therefore the discharging frame 35 does not need to be pushed manually.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (3)
1. An adjustable rotary kindergarten desk and chair convenient for entertainment, which is characterized by comprising: a table leg (1); a tabletop (2) mounted on the table legs (1); the placement component (3) is arranged on the table leg (1) and is placed in a sliding mode; the pushing component (4) is arranged on the desktop (2) and pushes in a sliding mode; the material taking assembly (5) is arranged on the tabletop (2) and is used for taking materials in a rotating mode;
the placement component (3) comprises: the first fixing frame (31) is arranged on the table leg (1); the diamond-shaped column (32) is rotatably arranged on the first fixing frame (31);
a first connecting frame (34) slidably mounted on the diamond-shaped column (32);
a first spring (33) mounted between the diamond-shaped column (32) and the first connecting frame (34);
the device comprises at least two discharging frames (35), wherein the at least two discharging frames (35) are arranged on a first connecting frame (34);
the pushing component (4) comprises: at least two first guide frames (41) are arranged on the tabletop (2); a connection block (42) installed between the first guide frames (41); the discharging plate (43) is arranged on the connecting block (42); at least two first separation plates (44) are arranged between the discharging plate (43) and the connecting block (42); the second separation plates (45) are at least two, and are arranged on the discharging plate (43) in a sliding mode; the sliding blocks (46) are at least two, and are all arranged on the first guide frame (41) in a sliding manner; at least two second connecting frames (47) are arranged on the sliding block (46); the pushing plates (48), at least two pushing plates (48) are arranged on the second connecting frame (47);
the material taking assembly (5) comprises: the connecting rods (51) are at least two, and are arranged on the tabletop (2); the cover plates (52) are at least two, and are rotatably arranged on the connecting rod (51); at least two first torsion springs (53), which are arranged between the cover plate (52) and the connecting rod (51); the handles (54) are at least two, and are arranged on the cover plate (52);
the method also comprises the following steps: the second fixing frame (6) is arranged on the tabletop (2); a motor (7) mounted on the second fixing frame (6); the screw rod (8) is arranged on an output shaft of the motor (7); the nut (9) is arranged on the screw rod (8); the at least two third connecting frames (10) are arranged on the nut (9); the connecting rods (11) are at least two, are rotatably arranged on the third connecting frame (10), and the connecting rods (11) are rotatably connected with the sliding blocks (46);
the method also comprises the following steps: the two sliding rods (12) are arranged between the two second connecting frames (47); the two second guide frames (13) are arranged between the two first guide frames (41); the four connecting frames (14) are arranged in the second guide frame (13) in a sliding mode, and the four connecting frames (14) are connected with the sliding rod (12); the guide sleeves (15) are arranged on the table legs (1) in two; the third fixing frame (16) is installed between the two guide sleeves (15) in a sliding mode, and the third fixing frame (16) is connected with the first connecting frame (34) in a rotating mode; the two hollow pipes (17) are arranged on the third fixing frame (16); the two special-shaped frames (18) are arranged in the hollow tube (17) in a sliding manner; and two second torsion springs (19), wherein the two second torsion springs (19) are arranged between the special-shaped frame (18) and the hollow tube (17).
2. An adjustable, easy-to-play rotary kindergarten desk and chair according to claim 1, further comprising: the fixing blocks (110), at least two fixing blocks (110) are arranged on the table leg (1); a first profiled plate (111) mounted between the fixed blocks (110); a second shaped plate (112) arranged between the legs (1); the wedge-shaped blocks (113), at least two wedge-shaped blocks (113) are arranged on the second irregular plate (112) in a sliding mode; the at least two second springs (114) are arranged between the wedge-shaped block (113) and the second irregular plate (112); and at least two contact rods (115) are arranged on the discharging frame (35), and the contact rods (115) are matched with the wedge blocks (113).
3. An adjustable, easy-to-entertain rotary kindergarten desk and chair according to claim 2, characterized in that the special-shaped frames (18) are provided with sliding grooves.
Priority Applications (1)
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CN202011587644.7A CN112545193B (en) | 2020-12-29 | 2020-12-29 | Adjustable rotary kindergarten desk and chair convenient for entertainment |
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CN202011587644.7A CN112545193B (en) | 2020-12-29 | 2020-12-29 | Adjustable rotary kindergarten desk and chair convenient for entertainment |
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CN112545193A CN112545193A (en) | 2021-03-26 |
CN112545193B true CN112545193B (en) | 2023-06-30 |
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CN2289454Y (en) * | 1997-04-17 | 1998-09-02 | 李湘生 | Multifunction recreation and dining table |
CA2433241A1 (en) * | 2002-06-28 | 2003-12-28 | Adams Manufacturing Corp. | Folding table |
CN209073712U (en) * | 2018-04-09 | 2019-07-09 | 同济大学附属七一中学 | A kind of desk |
CN208798849U (en) * | 2018-05-11 | 2019-04-30 | 宁夏蛹士电子商务有限公司 | A kind of information trading device for craft services class electric business platform |
CN211092480U (en) * | 2019-09-20 | 2020-07-28 | 无锡德仕邦家具有限公司 | Fold shadow tea table |
CN111134444A (en) * | 2020-02-15 | 2020-05-12 | 武义圣理汽车用品有限公司 | But height-adjusting and receive and release integral type desk of chair |
CN111772347A (en) * | 2020-08-31 | 2020-10-16 | 江西世安科技发展有限公司 | Desk capable of storing stationery |
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