CN109419206A - Smart home system - Google Patents
Smart home system Download PDFInfo
- Publication number
- CN109419206A CN109419206A CN201710763996.5A CN201710763996A CN109419206A CN 109419206 A CN109419206 A CN 109419206A CN 201710763996 A CN201710763996 A CN 201710763996A CN 109419206 A CN109419206 A CN 109419206A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- smart home
- home system
- sofas
- elevating mechanism
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
-
- 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
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/84—Suspended beds, e.g. suspended from ceiling
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/22—Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention discloses a kind of smart home system, wherein the smart home system includes two spaced sofas, elevating mechanism set on two sofa the same sides, and the bed body set on the elevating mechanism, the elevating mechanism includes mounting rack, respectively with respect to two transmission devices for being set to the mounting rack two sides, set on a fixed frame of two transmission devices, and limit switch and automatic safe detector set on the fixed frame, the limit switch and the automatic safe detector are electrically connected the transmission device, the fixed frame is located at the upper end of the sofa, two transmission devices drive the fixed frame lifting moving jointly, the bed body is set to the fixed frame, and it links with the fixed frame, when fixed frame drops to close to two sofas, bed body is connected to the upper end of two sofas.Smart home system of the invention more rationally utilizes space, the steady and whole high safety and reliability of bed body lifting operation.
Description
Technical field
The present invention relates to Smart Home technical field, in particular to a kind of smart home system.
Background technique
Since the space of inhabitation is limited, a large amount of skies of living often are occupied when interior is put into the more than one piece article such as sofa, bed
Between, it is very inconvenient.The prior art is solved by Height-adjustable or fold furniture, but mostly to there is noise big for Height-adjustable, is risen
It drops unstable.And in disclosed file [CN204427316U], by the way that track is arranged in wall, hammock mechanism is in orbit
Lifting will cause the integrality for destroying wall, and the limitation of installation is big, and inconvenience is mobile, and being caused with this cannot more reasonable benefit
It is gone up and down in orbit with space, and by hammock mechanism, there are security risks, directly affect pushing away extensively for automatic lift bed
Extensively.
Summary of the invention
The main object of the present invention is to provide a kind of smart home system, it is intended to be more reasonably utilized space, improve bed
The steady and whole security reliability of body lifting operation.
To achieve the above object, the present invention proposes a kind of smart home system, which includes two intervals
The sofa of setting, set on the elevating mechanism of two sofa the same sides and set on the bed body of the elevating mechanism, the elevating mechanism
Consolidate including mounting rack, respectively with respect to two transmission devices set on the mounting rack two sides, one set on two transmission devices
Determine frame and limit switch and automatic safe detector set on the fixed frame, the limit switch and automatic safe inspection
It surveys device and is electrically connected the transmission device, the fixed frame is located at the upper end of the sofa, and two transmission devices drive jointly
The fixed frame lifting moving, the bed body is set to the fixed frame, and links with the fixed frame, leans on when fixed frame drops to
When nearly two sofas, bed body is connected to the upper end of two sofas.
Preferably, the elevating mechanism includes controller and the motor for being electrically connected the controller, the transmission device
Chain including connecting the motor, two chains are connected to the two sides of fixed frame, the limit switch and described automatic
Safety detector is electrically connected the controller.
Preferably, which further includes the transmitter-receiver set on the elevating mechanism, the transmitting and receiving
Device is electrically connected the controller.
Preferably, the elevating mechanism further includes wirerope and counterweight, and one end of the wirerope connects the counterweight, separately
One end connects the fixed frame.
Preferably, the elevating mechanism further includes double output reduction devices that one end connects the motor, and double shafts subtract
The other end of fast device is drivingly connected in two chains.
Preferably, which further includes two rotating devices that interval is set to ground, and each sofa is all connected with
In a rotating device.
Preferably, the rotation angle range of each sofa is 0~90 °, when two sofas rotate to be 0 °, two sofas
It is oppositely arranged；When two sofas are rotated by 90 °, one end of two sofas is mutually abutted.
Preferably, the mounting rack includes spaced two columns and at least one crossbeam, the both ends of the crossbeam
It is connected to a column, each chain is respectively positioned on a column.
Preferably, the mounting rack further includes at least one locker, and the column and crossbeam form a frame, described
Locker is set in frame.
Preferably, which further includes at least one folding table, and one end of the folding table is articulated with described
Mounting rack, when folding table is overturn, the folding table is placed between two sofas.
Technical solution of the present invention by two spaced sofas, set on two sofa the same sides elevating mechanism and
Set on the bed body of the elevating mechanism, the elevating mechanism includes mounting rack, respectively with respect to set on the two of the mounting rack two sides
A transmission device, set on a fixed frame of two transmission devices and set on the limit switch and automatic safe of the fixed frame
Detector, the limit switch and the automatic safe detector are electrically connected the transmission device, and the fixed frame is located at
The upper end of the sofa, two transmission devices drive the fixed frame lifting moving jointly, and the bed body is set to the fixed frame,
And link with the fixed frame, when fixed frame drops to close to two sofas, bed body is connected to the upper end of two sofas, with
This, can be used two sofas when bed body rises, bed body made to be not take up use space, two sofa visitors when bed body decline
Bed body is supported as support frame, keeps bed body integrally more stable, rationally utilizes sofa, and so that bed body is existed by two transmission devices
It is more stable in moving process, limit switch and automatic safe detector, to ensure that the smart home system uses more secure and reliable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic perspective view of one embodiment of smart home system of the present invention；
Fig. 2 is the schematic view of the front view of Fig. 1；
Fig. 3 is that the bed body of the smart home system of Fig. 1 drops to the schematic perspective view abutted with two sofas；
Fig. 4 is the schematic view of the front view of Fig. 3.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Sofa | 22 | Transmission device |
| 20 | Elevating mechanism | 221 | Chain |
| 21 | Mounting rack | 23 | Fixed frame |
| 211 | Column | 30 | Bed body |
| 212 | Crossbeam | 40 | Locker |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
The present invention proposes a kind of smart home system.
Referring to figs. 1 to Fig. 4, in an embodiment of the present invention, which includes two spaced sofas
10, set on the elevating mechanism 20 of two 10 the same sides of sofa and set on the bed body 30 of the elevating mechanism 20, the elevating mechanism
20 include mounting rack 21, respectively it is opposite set on two transmission devices 22 of 21 two sides of mounting rack, set on two transmission devices
22 fixed frame 23 and (do not scheme set on the limit switch (not shown) and automatic safe detector of the fixed frame 23
Show), the limit switch and the automatic safe detector are electrically connected the transmission device 22, and the fixed frame 23 is located at
The upper end of the sofa 10, two transmission devices 22 drive 23 lifting moving of fixed frame jointly, and the bed body 30 is set to institute
Fixed frame 23 is stated, and is linked with the fixed frame 23, when fixed frame 23 drops to close to two sofas 10, bed body 30 is connected to
The upper end of two sofas 10.
Above-mentioned sofa 10 can be the sofa of more people seat, the sofa of preferably three people seat, and above-mentioned elevating mechanism 20 can be
Manual lifting mechanism or automatic hoisting mechanism, preferably full-automatic lifting mechanism, mounting rack 21 therein are removably connected to ground
Face, can open up on fixed frame 23 fluted, and bed body 30 is at least partly placed in groove, limit switch therein can be it is multiple, when
When fixed frame 23 rises to the highest point of mounting rack 21, the limit switch at this is incuded, and stops transmission device 22
Operation, fixed frame 23 are stopped；When fixed frame 23 drops to close to two sofas 10, bed body 30 is connected to two sofas 10
Upper end, another limit switch at this incuded, and transmission device 22 is out of service, and fixed frame 23 is stopped,
Guarantee the security and stability that fixed frame 23 is run with this.Automatic safe detector therein can be in the process of the movement of fixed frame 23
In, whether there is barrier in the automatic moving range for detecting fixed frame 23, if so, automatic safe detector, which sends signal, to be made to transmit
Device 22 is out of service, i.e., fixed frame 23 stops movement, further increases the smart home system security reliability.
Technical solution of the present invention passes through two spaced sofas 10, the elevating mechanism set on two 10 the same sides of sofa
20 and set on the elevating mechanism 20 bed body 30, the elevating mechanism 20 includes mounting rack 21, opposite is respectively set to the peace
Shelve two transmission devices 22 of 21 two sides, set on a fixed frame 23 of two transmission devices 22 and set on the fixed frame
23 limit switch and automatic safe detector, the limit switch and the automatic safe detector are electrically connected the biography
Device 22 is sent, the fixed frame 23 is located at the upper end of the sofa 10, and two transmission devices 22 drive the fixed frame 23 jointly
Lifting moving, the bed body 30 be set to the fixed frame 23, and with the fixed frame 23 link, when fixed frame 23 drop to it is close
When two sofas 10, bed body 30 is connected to the upper end of two sofas 10, with this, can normally be made when bed body 30 rises
With two sofas 10, bed body 30 is made to be not take up use space, two sofas 10 can be used as support frame support when bed body 30 declines
Bed body 30 keeps bed body 30 whole more stable, rationally utilizes sofa 10, and make bed body 30 in movement by two transmission devices 22
It is more stable in the process, limit switch and automatic safe detector, to ensure that the smart home system uses more secure and reliable.
Preferably, the elevating mechanism includes controller (not shown) and is electrically connected the motor of the controller and (does not scheme
Show), the transmission device 22 includes the chain 221 for connecting the motor, and two chains 221 are connected to the two of fixed frame 23
Side, the limit switch and the automatic safe detector are electrically connected the controller.
The upper and lower ends of every side of mounting rack 21 therein can be respectively equipped with two bearings, the both ends of each chain 221
Two bearings of every side are separately connected, motor driven therein connects one of bearing, drives 221 conduct of chain of side
Active chain is moved, and the chain 221 of the other side synchronizes movement as driven chain, is driven with this set on two chains
Fixed frame 23 on 221 stablizes movement.Further, at least one bearing of every side of mounting rack 21 can be set as eccentric structure,
It is adjusted with facilitating chain 221 to pre-tighten.Further, the elevating mechanism 20 further includes double shafts that one end connects the motor
The other end of retarder (not shown), double output reduction devices is drivingly connected in two chains 221.Pass through double output reduction devices
Make to reduce the speed of service of motor, to guarantee the stable movement of the drive fixed frame 23 of chain 221.
Preferably, which further includes the transmitter-receiver (not shown) set on the elevating mechanism 20, institute
It states transmitter-receiver and is electrically connected the controller.Above-mentioned transmitter-receiver may include WIFI, bluetooth etc., pass through transmitting and receiving
Device can be attached with external mobile terminal, such as mobile phone, tablet computer, should by mobile terminal control convenient for user with this
Smart home system, such as lifting moving is carried out to bed body 30, in order to use.
Preferably, the elevating mechanism further includes wirerope (not shown) and counterweight (not shown), and the one of the wirerope
End connects the counterweight, and the other end connects the fixed frame 23.
Above-mentioned counterweight can form for multi-disc steel plate, and in order to adjust the weight of counterweight, and counterweight and wirerope use
It is connected at two, prevents unexpected fracture, counterweight failure improves whole safety, and counterweight is moved up and down by wirerope, makes
The movement of fixed frame 23 stationary noise is small, improves the security and stability that the smart home system uses.Further, elevating mechanism
Each component attachment portion is coated with screw thread glue using when being threadedly coupled, and is all made of stop nut when equipped with nut.
Preferably, which further includes two rotating devices (not shown) that interval is set to ground, Mei Yisha
Hair 10 is all connected to a rotating device.
Above-mentioned rotating device may include guide rail and motor, rotate sofa 10 on guide rail by motor driven.Into one
Step ground, the rotation angle range of each sofa 10 is 0~90 °, and when two sofas 10 rotate to be 0 °, two sofas 10 are opposite
Setting；When two sofas 10 are rotated by 90 °, one end of two sofas 10 is mutually abutted.Sofa 10 can be made to adjust most preferably with this
Position carry out using improving the convenience that the smart home system uses.
Preferably, the mounting rack 21 includes spaced two columns 211 and at least one crossbeam 212, the cross
The both ends of beam 212 are connected to a column 211, and each chain 221 is respectively positioned on a column 211.The both ends of above-mentioned crossbeam 212
It can be connected by screw in column 211, in order to dismantle or install, and enhance the whole stability of the mounting rack 21.
Preferably, the mounting rack 21 further includes at least one locker 40, and the column 211 forms one with crossbeam 212
A frame, the locker 40 are set in frame.
Locker 40 therein is removably connected to mounting rack 21, can be more reasonably utilized space by locker 40,
Enhance the diversity that the smart home system integrally uses, and locker 40 can also enhance the stability of the mounting rack 21, with
Improve the stability of the operation of the smart home system.
Further, which further includes at least one folding table (not shown), one end of the folding table
It is articulated with the mounting rack 21, when folding table is overturn, the folding table is placed between two sofas.
Above-mentioned folding table can also be carried out control by transceiver and be overturn, to fold or be unfolded, further
Enhance the functionality that the smart home system uses, more rationally to utilize space.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of smart home system, which is characterized in that including two spaced sofas, set on two sofa the same sides
Elevating mechanism and bed body set on the elevating mechanism, the elevating mechanism include mounting rack, opposite are respectively set to the installation
Two transmission devices of frame two sides, set on a fixed frame of two transmission devices and set on the limit switch of the fixed frame
With automatic safe detector, the limit switch and the automatic safe detector are electrically connected the transmission device, described
Fixed frame is located at the upper end of the sofa, and two transmission devices drive the fixed frame lifting moving jointly, and the bed body is set to
The fixed frame, and link with the fixed frame, when fixed frame drops to close to two sofas, bed body is connected to two sofas
Upper end.
2. smart home system as described in claim 1, which is characterized in that the elevating mechanism includes controller and electrically connects
The motor of the controller is connect, the transmission device includes the chain for connecting the motor, and two chains are connected to fixation
The two sides of frame, the limit switch and the automatic safe detector are electrically connected the controller.
3. smart home system as claimed in claim 2, which is characterized in that the smart home system further includes being set to the liter
The transmitter-receiver of descending mechanism, the transmitter-receiver are electrically connected the controller.
4. smart home system as claimed in claim 2, which is characterized in that the elevating mechanism further includes wirerope and matches
Weight, one end of the wirerope connect the counterweight, and the other end connects the fixed frame.
5. smart home system as claimed in claim 2, which is characterized in that the elevating mechanism further includes described in the connection of one end
The other end of double output reduction devices of motor, double output reduction devices is drivingly connected in two chains.
6. smart home system as described in any one in claim 1-5, which is characterized in that between the smart home system further includes
Every two rotating devices for being set to ground, each sofa is all connected to a rotating device.
7. smart home system as claimed in claim 6, which is characterized in that the rotation angle range of each sofa be 0~
90 °, when two sofas rotate to be 0 °, two sofas are oppositely arranged；When two sofas are rotated by 90 °, two sofas
One end mutually abuts.
8. such as the described in any item smart home systems of claim 2-5, which is characterized in that the mounting rack includes interval setting
Two columns and at least one crossbeam, the both ends of the crossbeam are connected to a column, and each chain is respectively positioned on a column.
9. smart home system as claimed in claim 8, which is characterized in that the mounting rack further includes at least one storing
Cabinet, the column and crossbeam form a frame, and the locker is set in frame.
10. smart home system as described in any one in claim 1-5, which is characterized in that the smart home system further includes
At least one folding table, one end of the folding table are articulated with the mounting rack, when folding table is overturn, the folding table
It is placed between two sofas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763996.5A CN109419206A (en) | 2017-08-30 | 2017-08-30 | Smart home system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763996.5A CN109419206A (en) | 2017-08-30 | 2017-08-30 | Smart home system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109419206A true CN109419206A (en) | 2019-03-05 |
Family
ID=65502234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710763996.5A Pending CN109419206A (en) | 2017-08-30 | 2017-08-30 | Smart home system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109419206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764688A (en) * | 2020-06-09 | 2020-10-13 | 南京景玉信息科技有限公司 | Intelligent house storage method and system based on lifting design |
| CN111759083A (en) * | 2019-04-02 | 2020-10-13 | 上海智申智能家居有限公司 | Intelligent lifting platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039962A (en) * | 1988-06-20 | 1990-02-28 | 三和开闭器工业株式会社 | The lifting bed |
| CN2724524Y (en) * | 2004-09-25 | 2005-09-14 | 宋慧军 | Automatic lifting/lowering hammock |
| CN204207390U (en) * | 2014-08-21 | 2015-03-18 | 金吉成 | A kind of mechanical transmission-type Height-adjustable |
| CN204427316U (en) * | 2015-02-05 | 2015-07-01 | 傅少青 | Intelligent domestic system |
| CN205144065U (en) * | 2015-09-24 | 2016-04-13 | 李亿征 | Lifting bed |
| CN205457271U (en) * | 2016-02-02 | 2016-08-17 | 智间配家具（上海）有限公司 | Multifunctional desk sofa combination bed with drawers |
-
2017
- 2017-08-30 CN CN201710763996.5A patent/CN109419206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039962A (en) * | 1988-06-20 | 1990-02-28 | 三和开闭器工业株式会社 | The lifting bed |
| CN2724524Y (en) * | 2004-09-25 | 2005-09-14 | 宋慧军 | Automatic lifting/lowering hammock |
| CN204207390U (en) * | 2014-08-21 | 2015-03-18 | 金吉成 | A kind of mechanical transmission-type Height-adjustable |
| CN204427316U (en) * | 2015-02-05 | 2015-07-01 | 傅少青 | Intelligent domestic system |
| CN205144065U (en) * | 2015-09-24 | 2016-04-13 | 李亿征 | Lifting bed |
| CN205457271U (en) * | 2016-02-02 | 2016-08-17 | 智间配家具（上海）有限公司 | Multifunctional desk sofa combination bed with drawers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759083A (en) * | 2019-04-02 | 2020-10-13 | 上海智申智能家居有限公司 | Intelligent lifting platform |
| CN111764688A (en) * | 2020-06-09 | 2020-10-13 | 南京景玉信息科技有限公司 | Intelligent house storage method and system based on lifting design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5765797A (en) | Articulated support for computers and the like | |
| CN109419206A (en) | Smart home system | |
| CN103315519B (en) | Foldable support for lifting table or chair | |
| US20100084952A1 (en) | Fitting for a corner cupboard comprising a pull-out, single-part shelf | |
| CN106586917B (en) | The motor-driven job platform of exploration type for spacecraft | |
| CN101453852A (en) | Lifting mechanism | |
| US20170137270A1 (en) | Order picker for easy transfer of goods | |
| CN103876492A (en) | Intelligent multifunctional combined bookcase | |
| US9051779B2 (en) | Dual track ladder for use with mobile shelving | |
| CN104512843A (en) | Working platform of bridge type working platform | |
| CN109911739A (en) | A kind of bidirectional safety tongs for elevator and elevator | |
| CN205419695U (en) | Liftable formula operation platform | |
| CN106043097A (en) | Three-folding type multifunctional lifting hammock for motor home | |
| CN103969070A (en) | Deformation measurement instrument for elevator door | |
| CN202844394U (en) | Escape ladder device for instantly and safely escaping for building fire in market | |
| CN102389203A (en) | Automatic control lifting table | |
| CN203568628U (en) | Construction hoist | |
| CN206758871U (en) | A kind of power distribution cabinet | |
| CN209186128U (en) | A kind of intelligent elevated bed and house system | |
| CN204861863U (en) | A cabinet is accomodate to multi -functional tableware for food and beverage service robot | |
| CN206630226U (en) | Lifting platform | |
| CN209308628U (en) | The folding inclined ladder of handrail | |
| CN219300300U (en) | Self-service business terminal suitable for bank | |
| CN203723766U (en) | Lifting guardrail slide rail device for child bed | |
| CN110353442A (en) | A kind of folding exhibition position device of adjusting easy to remove |
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 |