CN216708981U - Shielding device for bus door - Google Patents
Shielding device for bus door Download PDFInfo
- Publication number
- CN216708981U CN216708981U CN202220054617.1U CN202220054617U CN216708981U CN 216708981 U CN216708981 U CN 216708981U CN 202220054617 U CN202220054617 U CN 202220054617U CN 216708981 U CN216708981 U CN 216708981U
- Authority
- CN
- China
- Prior art keywords
- framework
- supporting frame
- frameworks
- supporting
- frame
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 230000008602 contraction Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 15
- 230000006698 induction Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a shielding device for a bus door, which comprises a supporting frame and a supporting assembly, wherein the supporting frame is provided with a supporting groove; the supporting component comprises a first framework and a plurality of second frameworks which are stacked on the first framework from top to bottom; the first frameworks are fixed in the supporting frame, and the left ends of the second frameworks coaxially rotate on the supporting frame; the second framework at the lowest part and the first framework rotate towards the front by a certain angle and then are limited; the upper second framework and the adjacent lower second framework rotate forward by a certain angle and then are limited; the shielding cloth is laid on the supporting component and is folded into the supporting frame along with the contraction of the second frameworks; the expansion and contraction of the plurality of second frames are interlocked with the opening and closing of the door. This bus door is with sheltering from device, simple structure is compact, will shelter from cloth and door switching and link, makes it expand or fold, effectively realizes sheltering from to door department, and it is convenient to dismantle, is applicable to different environment.
Description
Technical Field
The utility model relates to the technical field of traffic, in particular to a shielding device for a bus door.
Background
The traditional bus door is mainly made by the principle of atmospheric pressure, namely, the rotating shaft is rotated or the door is pushed to slide along the sliding rail by compressed air, so that the pair of bus doors can be opened or closed simultaneously.
The outer side of the door of the existing bus is simple, when passengers get on or off the bus, due to the fact that a gap exists between the door and a platform, the positions of getting on and off the bus lack shielding devices, and the passengers are easily and directly in different environments, such as hot weather, and the passengers get on or off the bus in a sun-proof environment; in rainy days, passengers get on and off the bus and are subjected to rain, so that poor riding experience is caused.
Disclosure of Invention
The utility model provides a shielding device for a bus door, which is simple and compact in structure, can be used for linking shielding cloth with the opening and closing of the bus door to enable the shielding cloth to be unfolded or folded, can effectively shield the door opening of the bus door, is convenient to disassemble, and is suitable for different environments.
In order to achieve the purpose, the shielding device for the bus door comprises a supporting frame and a supporting assembly;
the supporting frame is a shell structure with an opening at the front end;
the supporting assembly comprises a first framework and a plurality of second frameworks which are stacked on the first framework from top to bottom;
the first frameworks are arranged and fixed in the supporting frame from left to right, and the left ends of the second frameworks coaxially rotate on the supporting frame;
the second framework at the lowest part and the first framework rotate towards the front by a certain angle and then are limited; the upper second framework and the adjacent lower second framework rotate forward by a certain angle and then are limited;
the shielding cloth is laid on the supporting component and is folded into the supporting frame along with the contraction of the second frameworks;
the expansion and contraction of the plurality of second frames and the opening and closing of the vehicle door are controlled in an interlocking manner.
Furthermore, a torsion spring which enables the second framework to contract into the supporting frame is arranged at the left end of the second framework at the top;
the left part of each second framework is provided with a first stop block, when the upper second framework is unfolded for a certain angle, the first stop block on the second framework stops and drives the adjacent lower second framework to rotate, and after the lowermost second framework rotates for a certain angle, the first stop block on the second framework is limited by the first framework;
a second stop block extending downwards to the first framework is arranged at the left part of the uppermost second framework, and when the uppermost second framework contracts, the second stop block on the uppermost second framework stops each second framework below to contract and is limited by the first framework;
the expansion of the uppermost second framework is linked with the opening of the vehicle door through a connecting component.
Further, the connecting assembly comprises a wire and a plurality of guide wheels rotatably mounted in the support frame;
one end of the lead is fixed on the second framework at the top, and the other end of the lead is sequentially wound on the outer sides of the guide wheels, is led out from the support frame 1 and is detachably connected with the vehicle door.
Furthermore, a partition board for partitioning the support frame into a front space and a rear space is arranged in the support frame, and the support assembly is positioned in front of the partition board;
the lead penetrates out of the space at the rear side of the partition board rightwards.
Furthermore, an electromagnetic assembly is arranged at the right end of the partition plate and at the position of the second framework at the uppermost position;
the electromagnetic assembly comprises an electromagnetic element generating magnetic force through current and a magnet arranged on the uppermost second framework and matched with the electromagnetic element;
the partition board is provided with a spring for applying force to the uppermost second framework in the unfolding direction;
the support frame is provided with an induction assembly for inducing the opening of the vehicle door, the induction assembly transmits a signal to the controller, and the controller controls the electromagnetic element to adsorb the magnet.
Furthermore, the peripheral surfaces of the guide wheels are of concave annular structures, a plurality of stop levers are arranged on the supporting frame, and the stop levers are correspondingly arranged on the peripheral surfaces of the guide wheels in a blocking mode.
Furthermore, the left end of each second framework is provided with a gear structure;
a driving shaft is arranged in the supporting frame, sector gears which are staggered in sequence are fixedly arranged on the driving shaft, each sector gear is arranged up and down and corresponds to the gears on the plurality of second frameworks, and the sector gear at the lowest layer is meshed with the gear on the second framework at the lowest layer;
the driving shaft is driven by a driving motor.
Furthermore, the upper part of the opening at the front end of the supporting frame is provided with a cleaning assembly for cleaning the shielding cloth.
Furthermore, a magnetic assembly which is electrified and generates strong magnetism to be adsorbed at the upper end of the vehicle door is arranged at the rear side of the supporting frame.
Compared with the prior art, the shielding device for the bus door is provided with the supporting assembly, the first frameworks are arranged and fixed in the supporting frame from left to right, the left ends of the second frameworks coaxially rotate on the supporting frame, and the second framework at the lowest part and the first framework rotate towards the front by a certain angle and then are limited; the upper second framework and the adjacent lower second framework rotate for a certain angle relatively towards the front and then are limited, and the expansion and contraction of the second frameworks and the opening and closing of the vehicle door are controlled in a linkage manner, so that when the vehicle door is opened, the expansion and contraction of the second frameworks enable the shielding cloth on the second frameworks to be expanded and contracted, the shielding of the door opening of the vehicle door is realized, and different environments are effectively suitable;
because when a plurality of second skeletons shrink, supporting component contracts to braced frame in, braced frame arranges about and dismantles to be located the door top to dismantle with the door through the wire in the coupling assembling and be connected, consequently overall structure is simple compact, pleasing to the eye, convenient quick dismantlement, is suitable for in real time.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic illustration of a plurality of second armatures of the present invention as deployed;
FIG. 3 is a schematic representation of a plurality of second backbones of the present invention as they contract;
FIG. 4 is a top view of the electromagnetic assembly of the present invention;
in the figure: 1. the device comprises a supporting frame, 11, a limiting block, 12, a supporting shaft, 13, a partition plate, 2, shielding cloth, 3, a supporting component, 31, a first framework, 32, a second framework, 33, a first stop block, 34, a second stop block, 35, a fixing block, 41, a lead, 42, a guide wheel, 51, an electromagnetic element, 52, a magnet, 53 and a spring.
Detailed Description
The utility model will be further explained with reference to the drawings.
As shown in fig. 1, the shielding device for the bus door comprises a supporting frame 1 and a supporting component 3;
the supporting frame 1 is a shell structure with an opening at the front end;
the support component 3 comprises a first framework 31 and a plurality of second frameworks 32 which are stacked on the first framework 31;
the first frameworks 31 are arranged and fixed in the supporting frame 1 from left to right, the left ends of the second frameworks 32 coaxially rotate on the supporting frame 1, for example, the first frameworks 31 are fixed through the limiting blocks 11 in the supporting frame 1, the left ends of the second frameworks 32 are rotatably installed on the supporting shaft 12, and the supporting shaft 12 is fixed on the supporting frame 1;
the second framework 32 at the lowest part and the first framework 31 rotate for a certain angle towards the front and then are limited; the upper second framework 32 and the adjacent lower second framework 32 rotate forward by a certain angle and then are limited;
the shielding cloth 2 is laid on the supporting component 3 and folded into the supporting frame 1 along with the contraction of the plurality of second frameworks 32;
preferably, a certain gap is formed between the first framework 31 and the second framework 32 at the lowest part, and a certain gap is formed between the second framework 32 at the lower part and the second framework 32 at the upper part, so that the shielding cloth 2 can be conveniently hidden and collected when being folded;
the expansion and contraction of the plurality of second frames 32 and the opening and closing of the door are controlled in an interlocking manner.
As shown in fig. 1, 2 and 3, as an embodiment, a torsion spring is provided at the left end of the uppermost second frame 32 to contract into the support frame 1; for example, a torsion spring is sleeved on the supporting shaft 12, and one end of the torsion spring is connected with the inside of the supporting frame 1, and the other end of the torsion spring is connected with the uppermost second framework 32; under the action of the torsion spring, the uppermost second framework 32 is contracted into the support frame 1;
as shown in fig. 2 and 3, a first stopper 33 is disposed at the left portion of each second frame 32, when the upper second frame 32 is unfolded by a certain angle, the first stopper 33 thereon stops and drives the adjacent lower second frame 32 to rotate, and after the lowermost second frame 32 rotates by a certain angle, the first stopper 33 thereon is limited by the first frame 31; for example, the first stopper 33 at the upper second framework 32 extends downward, and the extending end surface is higher than the lower end surface of the adjacent lower second framework 32, so that the upper second framework 32 can be ensured to be unfolded at a certain angle and only the lower second framework 32 is driven to rotate;
a second stopper 34 extending downwards to the first framework 31 is arranged at the left part of the uppermost second framework 32, and when the uppermost second framework 32 contracts, the second stopper 34 on the uppermost second framework stops each second framework 32 below to contract and is limited by the first framework 31;
the second frame 32 at the uppermost position is unfolded by the connecting member to be linked with the opening of the door.
Further, the connecting assembly comprises a wire 41 and a plurality of guide wheels 42 rotatably mounted in the support frame 1;
one end of a lead 41 is fixed on the uppermost second framework 32, and the other end of the lead is sequentially wound on the outer sides of the guide wheels 42, led out from the right end of the support frame 1 and detachably connected with the vehicle door;
for example, three guide wheels 42 are provided, wherein one guide wheel 42 is rotatably installed at the front side of the left end of the support frame 1, one guide wheel 42 is rotatably installed at the rear side of the left end of the support frame 1, and the last guide wheel 42 is rotatably installed at the right end of the support frame 1;
therefore, the wires 41 sequentially pass through the guide wheel 42 at the front side of the left end of the supporting frame 1, the guide wheel 42 at the rear side of the left end and finally pass out of the guide wheel 42 at the right end to be connected with the vehicle door, and the smooth movement of the multiple wires 41 is effectively realized in this way.
Furthermore, a partition plate 13 for partitioning the support frame 1 into a front space and a rear space is arranged in the support frame 1, and the support assembly 3 is positioned in front of the partition plate 13;
the lead wire 41 is led out rightward from the space on the rear side of the partition plate 13.
As shown in fig. 4, further, an electromagnetic assembly is arranged at the right end of the partition plate 13 and at the uppermost second skeleton 32;
the electromagnetic assembly comprises an electromagnetic element 51 generating magnetic force through current, and a magnet 52 which is arranged on the uppermost second framework 32 and matched with the electromagnetic element 51;
a spring 53 for urging the uppermost second frame 32 in the expanding direction is provided on the partition plate 13;
an induction component for inducing the opening of the vehicle door is arranged on the supporting frame 1, the induction component transmits a signal to the controller, and the controller controls the electromagnetic element 51 to adsorb the magnet 52;
that is, when the plurality of second bobbins 32 are retracted into the support frame 1, the electromagnetic assembly acts, the spring 53 is compressed by the uppermost second bobbin 32 through the mutual matching of the electromagnetic element 51 and the magnet 52, and the mutual attraction and non-attraction between the electromagnetic element 51 and the magnet 52 are mainly controlled by the controller according to whether the electromagnetic element 51 is powered on or not;
when the door is opened, when driving a plurality of second frameworks 32 to expand, the response subassembly responds to the door action, and with signal transmission to the controller in, the controller makes electromagnetic element 51 be in repulsion or non-atress state with magnet 52, this moment under the spring 53 effect, the second framework 32 of the top is opened fast, avoid wire 41 to cause the slow condition of second framework 32 response because of establishing the dead point position appears in the angle when acting on second framework 32 of the top, effectively avoid wire 41 to be transient because of the too big tension causes the stretch-break, and is safe and reliable more.
Furthermore, the peripheral surface of one or more guide wheels 42 is of a concave annular structure, and a plurality of blocking rods are arranged on the support frame 1 and correspondingly blocked on the peripheral surface of the guide wheels 42;
namely, the lead 41 is wound in the concave ring surface of the guide wheel 42 and shielded by the stop lever, so that the lead 41 is prevented from being separated from the corresponding guide wheel 42 due to tension when the vehicle door is opened and closed quickly, and the limit of the lead 41 is effectively realized when the support component 3 acts;
in addition, a fixing block 35 extending in an opening direction may be provided at one end of the uppermost second frame 32, and one end of the wire 41 may be connected to the fixing block 35.
As another embodiment, the left end of each second framework 32 is provided with a gear structure, a driving shaft is arranged in the supporting frame 1, sector gears which are staggered with each other in sequence are fixedly arranged on the driving shaft, each sector gear is arranged up and down and corresponds to a plurality of gears on the second frameworks 32, and the sector gear at the lowest layer is meshed with the gear on the second framework 32 at the lowest layer;
the driving shaft is driven by a driving motor;
the specific working principle is that the driving motor drives the driving shaft to rotate, the corresponding sector gears are meshed with the gears on the second frameworks 32, and the sector gears are sequentially arranged in a staggered manner, so that the sector gears arranged from bottom to top sequentially drive the corresponding second frameworks 32 to be opened at a certain angle, and the plurality of second frameworks 32 are completely opened;
the structure can completely realize the opening of the second frameworks 32 by controlling the actions of the driving motor, the actions of the driving motor comprise the starting, the stopping and the reverse rotation of the driving motor, particularly when the supporting frame 1 is installed on a bus, a detection device for sensing the opening and the closing of the vehicle door can be also arranged, the detection device is connected with the controller, and the controller controls the actions of the driving motor, so that the second frameworks 32 and the vehicle door can be opened and closed simultaneously, and the linkage is realized.
When the vehicle door is opened, the controller receives an opening induction signal, then controls the driving motor to rotate, and drives the second frameworks 32 to be opened through the sector gears; when the vehicle door is closed, the controller receives a closing induction signal, controls the driving motor to rotate reversely, and drives the second frameworks 32 to contract through the sector gears;
further, a cleaning assembly for cleaning the shielding cloth 2 is arranged at the upper part of the opening at the front end of the supporting frame 1;
this cleaning assembly may be a brush or a blowing device, mainly to remove rain from the screening cloth 2.
Furthermore, a magnetic assembly which is electrified and generates strong magnetism to be adsorbed at the upper end of the vehicle door is arranged at the rear side of the supporting frame 1;
such a magnetic assembly may employ electromagnetic principles.
When the shielding device for the bus door is used, the shielding device can be quickly installed on a bus body frame in advance, for example, when the bus door is in a hot or rainy environment, a driver can adsorb the shielding device on the bus body frame through the magnetic assembly;
the existing bus door mainly adopts a split structure, and the upper end of the bus door is provided with a fixed movable guide rail, so that a lead 41 in the shielding device for the bus door is quickly hung on the bus door;
when the vehicle door is opened, the vehicle door acts to drive the lead 41 to move, the other end of the lead 41 is connected with the second framework 32 at the top, so that the second framework 32 at the top is driven to be unfolded, because the left part of each second framework 32 is provided with the first stop dog 33, after the second framework 32 at the top is unfolded for a certain angle, the first stop dog 33 on the second framework is stopped and drives the second framework 32 at the adjacent lower part to rotate, and after the second framework 32 at the bottom rotates for a certain angle, the first stop dog 33 on the second framework is limited by the first framework 31, so that the second frameworks 32 at the bottom are sequentially driven to be unfolded through the unfolding of the second framework 32 at the top, and when the vehicle door is in a fully opened state, the second frameworks 32 are simultaneously in a fully opened state;
the plurality of second frameworks 32 are completely opened, and the shielding cloth 2 is folded and positioned on the supporting component 3, namely, the shielding cloth 2 is opened like a fan, so that the door opening is effectively shielded by the shielding cloth 2, and when a passenger gets off the vehicle, the shielding cloth 2 can effectively shield the vehicle for protection, so that the vehicle is suitable for hot or rainy environments;
when the vehicle door is closed, the uppermost second framework 32 contracts under the action of the torsion spring, and because the left part of the uppermost second framework 32 is provided with the second blocking piece 34 which extends downwards to the first framework 31, when the uppermost second framework 32 contracts, the second blocking piece 34 on the uppermost second framework blocks each lower second framework 32 to contract and is limited by the first framework 31, the lower second frameworks 32 are sequentially driven to contract through the uppermost second framework 32, and when the vehicle door is in a completely closed state, the plurality of second frameworks 32 are completely positioned in the supporting frame 1;
when the device is arranged on a vehicle body frame, the opening angle of the second framework 32 at the top of the device in the middle of a pair of vehicle doors is not less than 120 degrees, namely the angle between the length direction of the second framework 32 at the top and the length direction of the first framework 31 is not less than 120 degrees, so that the situation that the opening angle is small and the shielding cannot be effectively carried out is avoided;
preferably, the shielding device for the bus door is a pair and is arranged corresponding to a pair of the bus doors, when the pair of the bus doors are correspondingly opened, the second frameworks 32 at the top of the pair are unfolded to be close to each other and contact and fit, so that the whole shielding before the bus doors is realized, the effect is better, and in addition, the shielding cloth 2 can be made of sun-proof, waterproof and folding-resistant materials;
this bus door is with sheltering from device, simple structure is compact, links with the door switching through a plurality of second skeletons 32, will shelter from cloth 2 and expand or fold to braced frame 1 in completely, effectively shelter from the bus door mouth of opening the door, bring good experience effect for the passenger, be applicable to hot or rainy environment to this device dismantles conveniently, can select to use according to actual conditions, and application scope is wider.
Claims (9)
1. The shielding device for the bus door is characterized by comprising a supporting frame (1) and a supporting assembly (3);
the supporting frame (1) is a shell structure with an opening at the front end;
the supporting component (3) comprises a first framework (31) and a plurality of second frameworks (32) which are stacked on the first framework (31) from top to bottom;
the first frameworks (31) are arranged and fixed in the supporting frame (1) from left to right, and the left ends of the second frameworks (32) coaxially rotate on the supporting frame (1);
the second framework (32) at the lowest part and the first framework (31) rotate for a certain angle towards the front and then limit; the upper second framework (32) and the adjacent lower second framework (32) rotate for a certain angle relatively towards the front and then are limited;
the shielding cloth (2) is laid on the supporting component (3) and is folded into the supporting frame (1) along with the contraction of the plurality of second frameworks (32);
the expansion and contraction of the plurality of second frames (32) and the opening and closing of the door are controlled in an interlocking manner.
2. The shielding device for the bus door according to claim 1, wherein the left end of the second frame (32) at the top is provided with a torsion spring which can be contracted into the supporting frame (1);
a first stop block (33) is arranged at the left part of each second framework (32), when the second framework (32) above is unfolded for a certain angle, the first stop block (33) on the second framework blocks and drives the second framework (32) below the second framework adjacent to the first stop block to rotate, and after the second framework (32) at the lowest part rotates for a certain angle, the first stop block (33) on the second framework is limited by the first framework (31);
the left part of the second framework (32) at the top is provided with a second stop block (34) which extends downwards to the first framework (31), when the second framework (32) at the top is contracted, the second stop block (34) on the second framework stops each second framework (32) below from being contracted and is limited by the first framework (31);
the second frame (32) at the top is unfolded and linked with the opening of the vehicle door through a connecting component.
3. A screen device for a bus door according to claim 2, characterized in that said connecting assembly comprises a conductor (41) and a plurality of guide wheels (42) rotatably mounted in the supporting frame (1);
one end of a lead (41) is fixed on the second framework (32) at the uppermost part, and the other end of the lead is sequentially wound on the outer sides of the guide wheels (42), led out from the support frame (1) and detachably connected with the vehicle door.
4. The shielding device for the bus door according to claim 3, wherein a partition plate (13) for partitioning the supporting frame (1) into a front space and a rear space is arranged in the supporting frame, and the supporting assembly (3) is positioned in front of the partition plate (13);
the lead (41) penetrates out of the space at the rear side of the partition plate (13) to the right.
5. The shielding device for the bus door according to claim 4, wherein an electromagnetic assembly is arranged at the right end of the partition plate (13) and at the second frame (32) at the top;
the electromagnetic assembly comprises an electromagnetic element (51) generating magnetic force through current and a magnet (52) which is arranged on the uppermost second framework (32) and matched with the electromagnetic element (51);
a spring (53) for applying force to the uppermost second framework (32) in the unfolding direction is arranged on the clapboard (13);
the supporting frame (1) is provided with an induction assembly for inducing the opening of the vehicle door, the induction assembly transmits a signal to the controller, and the controller controls the electromagnetic element (51) to adsorb the magnet (52).
6. The screen apparatus as claimed in any one of claims 3 to 5, wherein the plurality of guide wheels (42) are formed in a concave ring shape on the circumferential surface, and a plurality of bars are provided on the support frame (1) and are correspondingly provided on the circumferential surface of the guide wheels (42).
7. The screen apparatus for a bus door according to claim 1, wherein the left end of each second frame (32) is provided with a gear structure;
a driving shaft is arranged in the supporting frame (1), sector gears which are staggered in sequence are fixedly arranged on the driving shaft, each sector gear is arranged up and down and corresponds to the gears on the second frameworks (32), and the sector gear at the lowest layer is meshed with the gear on the second framework (32) at the lowest layer;
the driving shaft is driven by a driving motor.
8. The shielding device for the bus door as claimed in claim 2, 3, 4, 5 or 7, wherein a cleaning assembly for cleaning the shielding cloth (2) is arranged on the upper part of the opening at the front end of the supporting frame (1).
9. The shielding device for the bus door according to claim 8, wherein a magnetic assembly which is electrified and generates strong magnetic force to be adsorbed at the upper end of the bus door is arranged at the rear side of the supporting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220054617.1U CN216708981U (en) | 2022-01-06 | 2022-01-06 | Shielding device for bus door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220054617.1U CN216708981U (en) | 2022-01-06 | 2022-01-06 | Shielding device for bus door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216708981U true CN216708981U (en) | 2022-06-10 |
Family
ID=81891005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220054617.1U Expired - Fee Related CN216708981U (en) | 2022-01-06 | 2022-01-06 | Shielding device for bus door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216708981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009393A (en) * | 2022-07-07 | 2022-09-06 | 北京云迹科技股份有限公司 | Waterproof type object conveying robot |
-
2022
- 2022-01-06 CN CN202220054617.1U patent/CN216708981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009393A (en) * | 2022-07-07 | 2022-09-06 | 北京云迹科技股份有限公司 | Waterproof type object conveying robot |
| CN115009393B (en) * | 2022-07-07 | 2024-03-26 | 北京云迹科技股份有限公司 | Waterproof type send thing robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216708981U (en) | Shielding device for bus door | |
| CN107524402B (en) | Curtain | |
| US3306344A (en) | Flexible closure | |
| WO2013172870A1 (en) | Multiple shade apparatus and method | |
| CN107664007B (en) | Curtain | |
| CN201613846U (en) | Foldable telescopic hood for vehicles | |
| CN107719087B (en) | Portable full-automatic sunshade umbrella mounted on automobile roof | |
| CN212223690U (en) | A anticollision lift-cabin door car arrester for fourth generation building | |
| CN109339536A (en) | Electric car wireless charging transmitter lift safety guide rail | |
| JP2002539346A (en) | Blocking window device with blinds | |
| CN112549924B (en) | Rain shield device for opening automobile door | |
| CN107780755A (en) | Hoisting port masking device | |
| CN212295186U (en) | Electric up-down folding partition | |
| CN212508016U (en) | Electromechanical sunshade | |
| CN104775644B (en) | Remote-control vehicular garage | |
| CN102797414A (en) | Electric curtain driving mechanism | |
| WO2012100478A1 (en) | Hollow glass with built-in sun-shading curtain and hollow glass system | |
| CN206091114U (en) | Telescopic sunshade is used in building site | |
| CN209067002U (en) | Awning and recreational facilities and its component | |
| CN213418863U (en) | Intelligent electric suspension folding door | |
| CN104972879B (en) | Full-automatic sun-proof sun-shading dust-proof device for SUV cars | |
| CN1245917C (en) | Electric device for draw-back curtain | |
| CN2547576Y (en) | Foldable telescopic hood | |
| CN211069020U (en) | Kite catch | |
| TWI766390B (en) | Hidden sunshade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |