CN109757874A - The bookshelf of automated cleaning - Google Patents
The bookshelf of automated cleaning Download PDFInfo
- Publication number
- CN109757874A CN109757874A CN201910142812.2A CN201910142812A CN109757874A CN 109757874 A CN109757874 A CN 109757874A CN 201910142812 A CN201910142812 A CN 201910142812A CN 109757874 A CN109757874 A CN 109757874A
- Authority
- CN
- China
- Prior art keywords
- bookshelf
- wind inlet
- plate
- connecting cylinder
- dust
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses the bookshelves of automated cleaning, it include: bookshelf body, it constitutes frame structure by top plate and bottom plate and a pair of first side plate, and frame structure is divided by two storage book spaces up and down by partition, the width of the partition and bottom plate is respectively less than the width of a pair of first side plate, it further include that the second side plate of one side seal of frame structure is located between a pair of first side plate.The present invention can be realized the cleaning to bookshelf.
Description
Technical field
The present invention relates to bookshelf fields.It is more particularly related to a kind of bookshelf of automated cleaning.
Background technique
Books are parts indispensable in family, bookshelf be also it is essential in household, books can be stored.
But present bookshelf is usually to be arranged in parallel along a face wall, can occupy the big quantity space of family, and shape is heavy, also inconvenient to move back day
It is dynamic, it influences handsome in appearance.A large amount of dust accretions are had on bookshelf and books in addition, accumulating over a long period, and are also ten to its dedusting
Divide stubborn problem, in dust removal process, dust can be diffused in air due to light weight, influence the health of purifier.
Summary of the invention
The object of the present invention is to provide the bookshelf of automated cleaning, the cleaning to bookshelf can be realized.
In order to realize these purposes and other advantages according to the present invention, the bookshelf of automated cleaning is provided, comprising:
Bookshelf body constitutes frame structure by top plate and bottom plate and a pair of first side plate, and passes through partition for frame structure
It is divided into two storage book spaces up and down, the width of respectively less than a pair of first side plate of the width of the partition and bottom plate further includes
It is located at the second side plate of one side seal of frame structure between a pair of first side plate；
Dust-separation component comprising reel, dust-separation cloth, spring rolling curtain mechanism, the reel are disposed therein first side
The outside of plate, the spring rolling curtain mechanism are set in reel, spring rolling curtain mechanism connect with dust-separation cloth and drive its stretch or
It retracts, the first through slot is offered on first side plate, the other side of the dust-separation cloth passes through first through slot, the dust-separation
The top and bottom of the cloth either flush with the bottom surface of top plate, bottom plate respectively；
Dust suction subassembly is connect with the other side of dust-separation cloth, the dust suction subassembly include the first hairbrush, air duct, shell and
Blower；The air duct is connected and is formed by the first connecting cylinder and two the second connecting cylinders, and first connecting cylinder is vertically arranged at top
It is between plate and bottom plate and adjacent with the side of partition outwardly, the second connecting cylinder vertical connection in the first connecting cylinder and with storage book
The top in space corresponds, and the length direction of second connecting cylinder is extended close to the second side plate, first connecting cylinder
The face of second side plate is provided with the first wind inlet, the top surface of second connecting cylinder is provided with the second wind inlet, and described the
The lower part of two connecting cylinders is provided with third wind inlet, and first wind inlet, the second wind inlet, third wind inlet are strip
Shape, width are 0.8~1.2cm, the length of first wind inlet be store up book spatial altitude 1/2~2/3, described second
Wind inlet is identical with the length of third wind inlet, is the 1/2~2/3 of septum plate length, and first hairbrush is set to the second company
In connect cylinder and adjacent with the side of third wind inlet, the length of the first hairbrush is slightly less than the width of the partition, the air duct
Lower part is connected to shell, and the fan assembly is set in shell.
Preferably, underlying second connecting cylinder is provided with perforative through-hole, and passes through sleeve for the through-hole
Side wall seals so that the inside of underlying second connecting cylinder corresponds to through hole and is isolated from the outside world；
It further include the second brush member comprising rack gear, gear, shaft, the first bristle and the second bristle；
The rack gear is fixed along septum plate length direction and, the wheel and rack engagement opposite with dust suction subassembly, the tooth
Shaft is coaxially equipped on wheel, the upper end of the shaft is fixed by the second connecting cylinder of bearing and the top, the shaft
Lower end passes through through-hole and is fixed by bearing and shell, and the part that the shaft is located at through-hole is fixed with the first bristle, the shaft
The length direction in corresponding storage book space is provided with the second bristle, first bristle and barrel contacts.
Preferably, it is fixed between the air duct and another first side plate by fastener；
Its outside is provided with sliding block at the top of the second air duct being located above, the top plate corresponds at sliding block along its length
Direction is provided with sliding slot.
Preferably, the junction of first connecting cylinder and the second connecting cylinder is arc transition.
Preferably, the bottom of the bookshelf body is provided with four groups of brake wheels.
Preferably, the bookshelf body is four groups, passes through hinge between another first side plate of four groups of bookshelf bodies
It is successively hinged, so as to rotatably be in cross or cube structure between adjacent bookshelf body；
The second side plate for being set as mutual between the bookshelf body is opposite or dust-separation component is opposite.
Preferably, further include third hairbrush, be set to it is on the second connecting cylinder and adjacent with the side of the second wind inlet,
The length of third hairbrush is slightly less than the width of the partition, and the bristle lengths of the third hairbrush are set as and the partition above it
Bottom surface is in contact.
Preferably, corresponding first wind inlet on the air duct, the second wind inlet, the side at third wind inlet are provided with
Card slot is slidably connected with thin plate on the card slot, is provided with rubber layer on the thin plate, the thin plate slides into first,
Second or third air draught port lid close when, the rubber layer covers first wind inlet, the second wind inlet or third wind inlet
And it is mutually squeezed with its peripheral wall.
The present invention is include at least the following beneficial effects:
The present invention makes user when using bookshelf, needs to open dust-separation cloth, in dust-separation by dust-separation component and dust suction subassembly
Cloth is involved in during spring rolling curtain mechanism, opens fan assembly, and dust suction subassembly is enable to carry out a deashing dust removal to bookshelf body,
And dust-separation cloth blocks effect with certain in moving process, prevents dust stratification from altering outward, user, can after having used bookshelf
To pull out dust-separation cloth, it can be again started up fan assembly at this time, bookshelf can be carried out again while closing bookshelf primary
Deashing dedusting.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bookshelf of automated cleaning；
Fig. 2 is the structural schematic diagram of dust suction subassembly；
Fig. 3 is four groups of bookshelf body rotation schematic diagrames；
Fig. 4 is four groups of bookshelf body rotations in cube structure schematic diagram.
Appended drawing reference
101 bookshelf bodies, 1 top plate, 2 first side plates, 3 partitions, 4 bottom plates, 5 books, 6 reels, 7 dust-separation cloth, 8 air ducts, 9 shells
Body, 10 brake wheels, 81 first connecting cylinders, 82 second connecting cylinders, 83 second bristles, 84 third hairbrush, 85 shafts, 86 first brushes
Hair, 87 gears, 88 first hairbrush.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In a kind of technical solution, as shown in Fig. 1~2, the present invention provides a kind of bookshelf of automated cleaning, comprising:
Bookshelf body 101 constitutes frame structure by top plate 1, bottom plate 4 and a pair of first side plate 2, and will by partition 3
Frame structure is divided into two storage book spaces up and down, respectively less than a pair of first side plate 2 of the width of the partition 3 and bottom plate 4
Width further includes that the second side plate of one side seal of frame structure is located between a pair of first side plate 2；
Dust-separation component comprising reel 6, dust-separation cloth 7, spring rolling curtain mechanism, the reel 6 are disposed therein one first
The outside of side plate 2, the spring rolling curtain mechanism are set in reel 6, and spring rolling curtain mechanism connect with dust-separation cloth 7 and it is driven to stretch
Exhibition retracts, and the first through slot is offered on first side plate 2, and the other side of the dust-separation cloth 7 passes through first through slot, institute
State the top and bottom of dust-separation cloth 7 either flush with the bottom surface of top plate 1, bottom plate 4 respectively；
Dust suction subassembly is connect with the other side of dust-separation cloth 7, and the dust suction subassembly includes the first hairbrush 88, air duct 8, shell
Body 9 and fan assembly are rotated by fan assembly and generate negative pressure, and the dust on absorption bookshelf is reached；The air duct 8 is connected by first
Connect cylinder 81 and the connection of two the second connecting cylinders 82 are formed, first connecting cylinder 81 be vertically arranged between top plate 1 and bottom plate 4 and
It is adjacent with the side of partition 3 outwardly, 82 vertical connection of the second connecting cylinder in the first connecting cylinder 81 and with storage book space top
Portion corresponds, and the length direction of second connecting cylinder 82 is extended close to the second side plate, 81 direction of the first connecting cylinder
The face of second side plate is provided with the first wind inlet, and the top surface of second connecting cylinder 82 is provided with the second wind inlet, and described second
The lower part of connecting cylinder 82 is provided with third wind inlet, and first wind inlet, the second wind inlet, third wind inlet are strip
Shape, width are 0.8~1.2cm, the length of first wind inlet be store up book spatial altitude 1/2~2/3, described second
Wind inlet is identical with the length of third wind inlet, is the 1/2~2/3 of 3 length of partition, and first hairbrush 88 is set to second
On connecting cylinder 82 and adjacent with the side of third wind inlet, the length of the first hairbrush 88 is slightly less than the width of the partition 3, adopts
It is made of bristles hair, the lower part of the air duct 8 is connected to shell 9, and the fan assembly is set in shell 9.
In the above-mentioned technical solutions, bookshelf can place 2 layers of books 5, and bookshelf falls ash in order to prevent, by dust-separation cloth 7 by book
The side of frame ontology 101 outwardly is isolated from the outside world, and dust-separation cloth 7 is fixed by dust suction subassembly and bookshelf body 101, and work is blocked in realization
With each dust-separation cloth 7 can all be moved with dust suction subassembly along the width direction of bookshelf in moving process, while be realized to bookshelf
Short transverse and width direction dedusting, replacing the original sliding door of bookshelf by dust-separation cloth 7 reduces needs when sliding door is opened
Occupy additional space, and the cleaning to bookshelf can be completed when switch dust-separation cloth 7, save clean bookshelf when
Between.The air duct 8 of dust suction subassembly divides for two parts: the dust of the adsorbable books side of the first connecting cylinder 81, the second connecting cylinder 82 can
It is adsorbed with the dust to partition 3, top plate 1.
In another technical solution, underlying second connecting cylinder 82 is provided with perforative through-hole, and passes through sleeve
The side wall of the through-hole is sealed so that the inside of underlying second connecting cylinder 82 corresponds to through hole and is isolated from the outside world；
It further include the second brush member comprising rack gear, gear 87, shaft 85, the first bristle 86 and the second bristle 83；
The rack gear is fixed and opposite with dust suction subassembly along 3 length direction of partition, and the gear 87 is engaged with rack, described
Shaft 85 is coaxially equipped on gear 87, the upper end of the shaft 85 is fixed by bearing and the second connecting cylinder 82 of the top,
It is fixed by bearing and shell 9 that the lower end of the shaft 85 passes through through-hole, and the part that the shaft 85 is located at through-hole is fixed with the
One bristle 86, the length direction in the corresponding storage book space of the shaft 85 are provided with the second bristle 83, first bristle 86 and set
Cylinder contact.The length of second bristle 83 is set as to be in contact with the books for being put into bookshelf, and the second bristle 83 is using flexible
Material be made, can be deformed when being in contact with books wall.In the above-mentioned technical solutions, since dust-separation cloth 7 is needed along book
The width direction of frame is mobile, drives the first bristle 86 and the second bristle 83 to rotate using this movement, can be achieved with outside to bookcase
The deashing of side.
In another technical solution, fixed between the air duct 8 and another first side plate 2 by fastener, it can also
To be that magnet absorption is fixed.
8 top of the second air duct being located above is provided with sliding block close to its outside, grows at the corresponding sliding block of the top plate 1 along it
Degree direction is provided with sliding slot, and the sliding block is slidably arranged in sliding slot, to play the work of limit to entire dust-separation component
With preventing its sideslip.
In another technical solution, the junction of first connecting cylinder 81 and the second connecting cylinder 82 is arc transition.
In another technical solution, the bottom of the bookshelf body 101 is provided with four groups of brake wheels 10, Handy book cabinet with racks
Mobile, after storing books due to bookshelf body 101, weight is big, it has not been convenient to carry, can be moved easily by brake wheel 10, be braked
Wheel 10 can also be such that bookshelf body 101 stops.
In another technical solution, as shown in Figures 3 and 4, the bookshelf body 101 is four groups, four groups of bookshelf bodies 101
Another first side plate 2 between it is successively hinged by hinge so that between adjacent bookshelf body 101 rotatably in cross or
Cube structure；
The second side plate for being set as mutual between the bookshelf body 101 is opposite or dust-separation component is opposite.
In the above-mentioned technical solutions, rotation is in cube structure to four groups of bookshelf bodies 101 when not in use daily, and is passed through
Fixing piece is fixed, and becomes desk or chair uses, be not take up the space of family completely, when needing to read a book, then spread out.
The second side plate for being set as mutual between bookshelf body 101 is opposite or dust-separation component is opposite, has both facilitated the people of reading can be simultaneously
The books in two groups of bookshelf bodies 101 are seen, after it is turned in cube structure, towards two groups of bookshelf bodies 101 in outside
Second side plate is outwardly, more preferable every grey effect.
Further include third hairbrush 84 in another technical solution, is set on the second connecting cylinder 82 and is inhaled with second
The side of air holes is adjacent, and the length of third hairbrush 84 is slightly less than the width of the partition 3, the bristle lengths of the third hairbrush 84
It is set as being in contact with 3 bottom surface of partition above it, third hairbrush 84 can be set on the second connecting cylinder 82 around what its axis rotated.
In another technical solution, corresponding first wind inlet on the air duct 8, the second wind inlet, at third wind inlet
Side be provided with card slot, thin plate is slidably connected on the card slot, rubber layer, the thin plate are provided on the thin plate
When sliding into the first, second or third air draught port lid and closing, the rubber layer is by first wind inlet, the second wind inlet or third
Wind inlet is covered and is mutually squeezed with its peripheral wall, and when being opened due to all air holes, the suction of each air holes opposite can weaken, and is inhaled
Power also just reduces, if opposite local strengthening cleans, can open or close to the wind inlet of 8 different parts of air duct,
So as to adjust sucking power.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (8)
1. the bookshelf of automated cleaning characterized by comprising
Bookshelf body constitutes frame structure by top plate and bottom plate and a pair of first side plate, and is separated frame structure by partition
For upper and lower two storages book space, it further includes by frame that the width of the partition and bottom plate, which is respectively less than the width of a pair of first side plate,
Second side plate of one side seal of body structure is located between a pair of first side plate；
Dust-separation component comprising reel, dust-separation cloth, spring rolling curtain mechanism, the reel are disposed therein first side plate
Outside, the spring rolling curtain mechanism are set in reel, and spring rolling curtain mechanism connect with dust-separation cloth and it is driven to stretch or retract,
The first through slot is offered on first side plate, the other side of the dust-separation cloth passes through first through slot, the dust-separation cloth
The top and bottom either flush with the bottom surface of top plate, bottom plate respectively；
Dust suction subassembly is connect with the other side of dust-separation cloth, and the dust suction subassembly includes the first hairbrush, air duct, shell and blower
Component；The air duct is connected and is formed by the first connecting cylinder and two the second connecting cylinders, and first connecting cylinder is vertically arranged at top
It is between plate and bottom plate and adjacent with the side of partition outwardly, the second connecting cylinder vertical connection in the first connecting cylinder and with storage book
The top in space corresponds, and the length direction of second connecting cylinder is extended close to the second side plate, first connecting cylinder
The face of second side plate is provided with the first wind inlet, the top surface of second connecting cylinder is provided with the second wind inlet, and described the
The lower part of two connecting cylinders is provided with third wind inlet, and first wind inlet, the second wind inlet, third wind inlet are strip
Shape, width are 0.8~1.2cm, the length of first wind inlet be store up book spatial altitude 1/2~2/3, described second
Wind inlet is identical with the length of third wind inlet, is the 1/2~2/3 of septum plate length, and first hairbrush is set to the second company
In connect cylinder and adjacent with the side of third wind inlet, the length of the first hairbrush is slightly less than the width of the partition, the air duct
Lower part is connected to shell, and the fan assembly is set in shell.
2. the bookshelf of automated cleaning as described in claim 1, which is characterized in that underlying second connecting cylinder, which is provided with, to be passed through
The through-hole worn, and sealed the side wall of the through-hole so that the inside of underlying second connecting cylinder corresponds to through-hole by sleeve
Place is isolated from the outside world；
It further include the second brush member comprising rack gear, gear, shaft, the first bristle and the second bristle；
The rack gear is fixed along septum plate length direction and, the wheel and rack engagement opposite with dust suction subassembly, on the gear
It coaxially is equipped with shaft, the upper end of the shaft is fixed by the second connecting cylinder of bearing and the top, the lower end of the shaft
It is fixed across through-hole by bearing and shell, the part that the shaft is located at through-hole is fixed with the first bristle, and the shaft is corresponding
The length direction in storage book space is provided with the second bristle, first bristle and barrel contacts.
3. the bookshelf of automated cleaning as described in claim 1, which is characterized in that between the air duct and another first side plate
It is fixed by fastener；
Its outside is provided with sliding block at the top of the second air duct being located above, the top plate corresponds at sliding block along its length
It is provided with sliding slot.
4. the bookshelf of automated cleaning as described in claim 1, which is characterized in that first connecting cylinder and the second connecting cylinder
Junction is arc transition.
5. the bookshelf of automated cleaning as described in claim 1, which is characterized in that the bottom of the bookshelf body is provided with four groups
Brake wheel.
6. the bookshelf of automated cleaning as claimed in claim 5, which is characterized in that the bookshelf body is four groups, four groups of bookshelves
It is successively hinged by hinge between another first side plate of ontology so that between adjacent bookshelf body rotatably in cross or
Cube structure；
The second side plate for being set as mutual between the bookshelf body is opposite or dust-separation component is opposite.
7. such as the bookshelf of automated cleaning described in claim 5 or 6, which is characterized in that further include third hairbrush, be set to the
On two connecting cylinders and adjacent with the side of the second wind inlet, the length of third hairbrush is slightly less than the width of the partition, and described
The bristle lengths of three hairbrush are set as being in contact with the partition bottom surface above it.
8. the bookshelf of automated cleaning as claimed in claim 7, which is characterized in that corresponding first wind inlet on the air duct, the
Side at two wind inlets, third wind inlet is provided with card slot, is slidably connected with thin plate on the card slot, on the thin plate
It is provided with rubber layer, when the thin plate slides into the conjunction of the first, second or third air draught port lid, the rubber layer is inhaled described first
Air holes, the second wind inlet or third wind inlet are covered and are mutually squeezed with its peripheral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142812.2A CN109757874A (en) | 2019-02-26 | 2019-02-26 | The bookshelf of automated cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142812.2A CN109757874A (en) | 2019-02-26 | 2019-02-26 | The bookshelf of automated cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109757874A true CN109757874A (en) | 2019-05-17 |
Family
ID=66457357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910142812.2A Pending CN109757874A (en) | 2019-02-26 | 2019-02-26 | The bookshelf of automated cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109757874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385999A (en) * | 2020-11-16 | 2021-02-23 | 重庆电子工程职业学院 | Intelligent bookcase |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313461Y (en) * | 2008-12-10 | 2009-09-23 | 徐州工业职业技术学院 | Blackboard eraser with dust removing function |
| CN201395001Y (en) * | 2009-04-30 | 2010-02-03 | 宋宇 | Dustproof electric blackboard |
| CN204336267U (en) * | 2014-12-16 | 2015-05-20 | 江西白莲钢质制品有限公司 | A kind of dustproof bookshelf |
| CN204723659U (en) * | 2015-06-19 | 2015-10-28 | 安徽天立泰科技股份有限公司 | A kind of Intelligent security apparatus |
| JP2017077255A (en) * | 2015-10-19 | 2017-04-27 | 株式会社デンネツ | Book-sterilizing device |
| CN207626829U (en) * | 2017-05-29 | 2018-07-20 | 河北金虎柜业有限公司 | A kind of novel manual intensive file |
-
2019
- 2019-02-26 CN CN201910142812.2A patent/CN109757874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313461Y (en) * | 2008-12-10 | 2009-09-23 | 徐州工业职业技术学院 | Blackboard eraser with dust removing function |
| CN201395001Y (en) * | 2009-04-30 | 2010-02-03 | 宋宇 | Dustproof electric blackboard |
| CN204336267U (en) * | 2014-12-16 | 2015-05-20 | 江西白莲钢质制品有限公司 | A kind of dustproof bookshelf |
| CN204723659U (en) * | 2015-06-19 | 2015-10-28 | 安徽天立泰科技股份有限公司 | A kind of Intelligent security apparatus |
| JP2017077255A (en) * | 2015-10-19 | 2017-04-27 | 株式会社デンネツ | Book-sterilizing device |
| CN207626829U (en) * | 2017-05-29 | 2018-07-20 | 河北金虎柜业有限公司 | A kind of novel manual intensive file |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385999A (en) * | 2020-11-16 | 2021-02-23 | 重庆电子工程职业学院 | Intelligent bookcase |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209807543U (en) | Wardrobe with foldable cabinet door | |
| CN109757874A (en) | The bookshelf of automated cleaning | |
| CN107455949B (en) | A kind of push type automatic bookcase revolving | |
| CN210235786U (en) | Wall type toothpaste squeezing device | |
| US20080088214A1 (en) | Furniture with retractable vanity | |
| CN211323449U (en) | Portable containing box for engineering cost | |
| CN211511044U (en) | Dressing table convenient to accomodate cosmetics | |
| CN112021809B (en) | Multifunctional shoe cabinet with sorting function | |
| CN208524103U (en) | A kind of storing tea table | |
| CN209769613U (en) | Small-sized multi-space dressing cabinet | |
| CN208957185U (en) | Extendable wardrobe | |
| CN209315211U (en) | A kind of bookcase of adjustable baffle plate spacing | |
| CN112998419A (en) | Furniture cabinet capable of moving in all directions | |
| CN208827409U (en) | It is a kind of to utilize the automatic tutoring system for wiping grey dedusting storing blackboard | |
| CN218759504U (en) | Sealed fixed slidingtype cabinet door structure | |
| CN218898869U (en) | Bedside table assembly and controllable bedside table | |
| CN109080330A (en) | It is a kind of to utilize the automatic teaching method for wiping grey dedusting storing blackboard | |
| CN215331035U (en) | Drawable rotary stair article storage cabinet | |
| CN214567265U (en) | Party building education data strorage device | |
| CN213432958U (en) | Assembled puppet toy | |
| CN212346167U (en) | Horizontal underwear storage box | |
| CN202098595U (en) | Pedal dirty clothes bag | |
| CN214630972U (en) | Household multifunctional dressing table | |
| CN215993282U (en) | Table cabinet switching furniture | |
| CN210842795U (en) | Multifunctional household toothbrush holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |