CN106121302B - A kind of parking stall door - Google Patents
A kind of parking stall door Download PDFInfo
- Publication number
- CN106121302B CN106121302B CN201610639879.3A CN201610639879A CN106121302B CN 106121302 B CN106121302 B CN 106121302B CN 201610639879 A CN201610639879 A CN 201610639879A CN 106121302 B CN106121302 B CN 106121302B
- Authority
- CN
- China
- Prior art keywords
- door body
- parking stall
- door
- doorframe
- entrance
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/04—Small garages, e.g. for one or two cars wheeled, hinged, foldable, telescopic, swinging or otherwise movable
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of parking stall doors, including doorframe and door body;Wherein, doorframe mainly plays a part of to support door body and provides sliding rail for door body;Door body can be in sliding, and when door body slides into the first extreme position along doorframe on doorframe, and door body can close the entrance for closing parking stall, and when door body slides into the second extreme position along doorframe, door body is opened parking stall entrance and simultaneously covered in the top of parking stall;Vehicle enter parking stall stop it is good after; entrance is slidably closed to the first extreme position and is scratched to avoid vehicle body by door body; the second extreme position can also be rested on; protect vehicle from the damage of falling object as ceiling; certainly; it can also make door body that can either close parking stall entrance, and ceiling can be played the role of by adjusting doorframe and the structure of door body;Above-mentioned parking stall door can either prevent parking stall occupied, and can play the role of protection to the vehicle in parking stall, eliminate the occupied worry in parking stall, help avoid neighbourhood's dispute and the additional expense that repairs.
Description
Technical field
The present invention relates to field of mechanical technique, in particular to a kind of parking stall door.
Background technique
As the improvement of people's living standards, private car also starts quickly to popularize, however consequent is parking stall rule
Draw not in place, the problem of parking difficulty, it is occupied to lead to occur many private savings parking stalls, the feelings that vehicle is scratched or vehicle is pounded by falling object
Condition, or even therefore cause neighbourhood's dispute, it not only wastes time, brings unnecessary trouble, can also generate the additional expense that repairs
With causing with vehicle cost increase.
Therefore, how a kind of parking stall protective device is provided, private savings parking stall can be avoided occupied, protects the vehicle in parking stall
From accidental injury, become those skilled in the art's important technological problems urgently to be resolved.
Summary of the invention
In view of this, private savings parking stall can be avoided occupied to reach the present invention provides a kind of parking stall door, protect vehicle
Position in vehicle from accidental injury purpose.
To achieve the above object, the invention provides the following technical scheme:
A kind of parking stall door, comprising:
Doorframe;
Door body is slidably disposed on the doorframe, and the door body slides into the first extreme position along the doorframe
When, the door body can close the entrance of parking stall, when the door body slides into the second extreme position along the doorframe, the door body
The entrance of the parking stall can be opened and cover the top in the parking stall.
Preferably, the doorframe includes two supporting elements for being symmetrically disposed on the entrance two sides of the parking stall, the branch
The sliding slot for door body sliding is offered in support member.
Preferably, the door body is hingedly formed by muti-piece door-plate.
Preferably, the sliding slot is L shape, described including the translot that vertical slot and first end are connected to the vertical slot top
The second end of translot extends to the side opposite with entrance of the parking stall, and the two sides of the door body are respectively slidably set to
In the sliding slot on two supporting elements.
Preferably, the door body two sides are symmetrically provided with rotationally idler wheel, and the idler wheel and the sliding slot cooperate.
Preferably, the two sides of door-plate described in muti-piece are provided with the idler wheel.
Preferably, further include the driving assembly for driving door body sliding, the driving component include power output device,
Driving member and the connector being connected with door body side bottom, the connector are filled by driving member and the power output
It sets connected.
Preferably, the power output device is motor, and the driving member is to connect simultaneously with the motor output end
The screw rod parallel with the vertical slot, the connector are the thread bush cooperated with the wire rod thread, the motor drive institute
Stating screw rod forward or reverse makes the thread bush that the door body be driven to rise or fall.
Preferably, the power output device is motor, and the driving member includes two and is respectively arranged at the vertical slot
The gear at both ends or the translot both ends and with the chain that is sleeved on two gears, the output end of the motor
It is connect with gear described in one of them, the connector is the sliding block being connected with the chain, tooth described in the motor drive
Wheel makes the sliding block that the door body be driven to rise or fall forward or reverse.
Preferably, the doorframe further includes connecting rod, and the both ends of the connecting rod are respectively arranged at two supporting elements
It goes up and is located at the second end of the translot.
Preferably, the door body is whole plate, and the sliding slot is quadrant arc, the middle part of the door body two sides
It is provided with the idler wheel with sliding slot cooperation, the connecting rod is rotatablely arranged between two supporting elements, and described
Connecting rod one end is connected with the power output device for driving it to rotate, and is additionally provided with wire spool in the connecting rod, described
It is connected between at the top of wire spool and the door body by wirerope.
It can be seen from the above technical proposal that parking stall door provided by the invention, including doorframe and door body;Wherein, doorframe
Mainly play a part of to support door body and provides sliding rail for door body;Door body is slidably disposed on doorframe, and door body is along door
When frame slides into the first extreme position, door body can close the entrance of parking stall, when door body slides into the second extreme position along doorframe,
Door body can open the entrance of parking stall and cover in the top of parking stall;
When vehicle sails out of parking stall, door body can slide into the first extreme position along doorframe and be avoided with closing the entrance of parking stall
Other vehicles occupy parking stall;When vehicle is prepared to enter into parking stall, door body can slide into the second extreme position along doorframe, thus will
The entrance of parking stall is opened, in order to which vehicle drives into parking stall;Vehicle enter parking stall stop it is good after, door body is slidably to the first limit position
It sets to close entrance and be scratched to avoid vehicle body, the second extreme position can also be rested on, protect vehicle from pendant as ceiling
The damage of junk, it is of course also possible to make door body that can either close parking stall entrance, and energy by adjusting doorframe and the structure of door body
Enough play the role of ceiling;Parking stall can either be prevented occupied from the parking stall door that can be seen that in this programme in above-mentioned narration, again
Can play the role of protection to the vehicle in parking stall, eliminate the occupied worry in parking stall, help avoid neighbourhood's dispute and
The additional expense that repairs.
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
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the parking stall door provided in an embodiment of the present invention in the first extreme position;
Fig. 2 is rearview of the parking stall door provided in an embodiment of the present invention in the first extreme position;
Fig. 3 is side view of the parking stall door provided in an embodiment of the present invention in the first extreme position;
Fig. 4 is structural schematic diagram of the parking stall door provided in an embodiment of the present invention in the second extreme position;
Fig. 5 is main view of the parking stall door provided in an embodiment of the present invention in the second extreme position;
Fig. 6 is side view of the parking stall door provided in an embodiment of the present invention in the second extreme position.
Specific embodiment
The present invention provides a kind of parking stall doors, private savings parking stall can be avoided occupied to reach, protect the vehicle in parking stall
From accidental injury purpose.
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 embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 6 is please referred to, Fig. 1 is structural representation of the parking stall door provided in an embodiment of the present invention in the first extreme position
Figure, Fig. 2 are rearview of the parking stall door provided in an embodiment of the present invention in the first extreme position, and Fig. 3 mentions for the embodiment of the present invention
Side view of the parking stall door of confession in the first extreme position, Fig. 4 are parking stall door provided in an embodiment of the present invention in the second limit position
Structural schematic diagram when setting, Fig. 5 are main view of the parking stall door provided in an embodiment of the present invention in the second extreme position, and Fig. 6 is
Side view of the parking stall door provided in an embodiment of the present invention in the second extreme position.
A kind of parking stall door provided in an embodiment of the present invention, including doorframe and door body 2.
Wherein, doorframe mainly plays a part of to support door body 2 and provides sliding rail for door body 2;Door body 2 is mounted slidably
In on doorframe, and when door body 2 slides into the first extreme position along doorframe, door body 2 can close the entrance of parking stall, and door body 2 is along door
When frame slides into the second extreme position, door body 2 can open the entrance of parking stall and cover in the top of parking stall.
Compared with prior art, parking stall door provided in an embodiment of the present invention, when vehicle sails out of parking stall, door body 2 can be along door
Frame slides into the first extreme position, to close the entrance of parking stall, other vehicles is avoided to occupy parking stall;When vehicle is prepared to enter into parking stall
When, door body 2 can slide into the second extreme position along doorframe, to the entrance of parking stall be opened, in order to which vehicle drives into parking stall;
Vehicle enter parking stall stop it is good after, entrance is slidably closed to the first extreme position and is scratched to avoid vehicle body by door body 2, can also
To rest on the second extreme position, protect vehicle from the damage of falling object as ceiling, it is of course also possible to by adjusting doorframe
And the structure of door body 2, make door body 2 that can either close parking stall entrance, and ceiling can be played the role of;It can be with from above-mentioned narration
To find out, the parking stall door in this programme can either prevent parking stall occupied, and can play the role of protection to the vehicle in parking stall,
The occupied worry in parking stall is eliminated, neighbourhood's dispute and the additional expense that repairs are helped avoid.
Doorframe can use various structures, and in embodiments of the present invention, doorframe includes the entrance for being symmetrically disposed on parking stall
Two supporting elements 1 of two sides offer the sliding slot 8 slided for door body 2 on supporting element 1.
Door body 2 will have a direct impact on the shape of the sliding slot 8 on doorframe using which kind of structure, in an embodiment of the present invention,
Door body 2 is hingedly formed by muti-piece door-plate.
In embodiments of the present invention, accordingly with above-mentioned door body 2, sliding slot 8 is L shape, including vertical slot and first end and perpendicular
The second end of the translot of groove top end connection, translot extends to the side opposite with entrance of parking stall, and the two sides of door body 2 can be slided respectively
It is set in the sliding slot 8 on two supporting elements 1 dynamicly.When sliding slot 8 is L shape, the bottom end of vertical slot is the first limit position of door body 2
It sets, the second end of translot is the second extreme position of door body 2.As shown in fig. 1, when sliding slot 8 is L shape, supporting element 1 is also L
Shape.
Certainly, when door body 2 is hingedly formed by muti-piece door-plate, the shape of sliding slot 8 is not limited only to above-mentioned L shape, sliding slot 8
Shape can also be to be inverted U-shaped, the both ends of inverted U-shaped sliding slot 8 are respectively the first extreme position and the second extreme position, and by suitable
When the length for lengthening door body 2, makes door body 2 in the first extreme position, the entrance of parking stall can not only be closed, top can also be played
The effect of canopy, and when door body 2 is in the second extreme position, in addition to playing the role of ceiling, additionally it is possible to close parking stall and entrance
Opposite side can guarantee the protection to vehicle up direction, falling object is avoided to damage in this way, no matter which kind of state is door body 2 be in
Bad vehicle body.
For the ease of sliding of the door body 2 on doorframe, in embodiments of the present invention, 2 two sides of door body are symmetrically provided with can
Ground roller 6 is rotated, idler wheel 6 and sliding slot 8 cooperate.
Above-mentioned technical proposal is advanced optimized, when door body 2 is made of muti-piece door-plate, the two sides of muti-piece door-plate are provided with
Idler wheel 6.
In order to realize rising or falling automatically for door body 2, in embodiments of the present invention, parking stall door further includes driving gate
The driving assembly that body 2 slides, driving assembly include power output device 3, driving member and the company being connected with 2 side bottom of door body
Fitting, connector are connected by driving member with power output device 3.
Driving assembly can realize the function of lifting door body 2 using different structures, and in embodiments of the present invention, power is defeated
Device 3 is motor out, and driving member is to be and screw rod 4 with motor output end connection and the screw rod 4 parallel with vertical slot, connector
The thread bush 5 being threadedly engaged, motor drive screw rod 4 make thread bush 5 that door body 2 be driven to rise or fall forward or reverse.
It is, of course, also possible to using other structures, for example, power output device 3 is in another embodiment of the invention
Motor, driving member include two gears for being respectively arranged at vertical slot both ends or translot both ends and be sleeved on two gears
On chain, the output end of motor connect with one of gear, and connector is the sliding block being connected with chain, motor drive
Gear makes sliding block that door body 2 be driven to rise or fall forward or reverse.Further, it in order to guarantee the stability being driven, avoids sliding
Block shakes, and in another embodiment of the invention, as shown in fig. 1, sliding block is slidably disposed in a cunning parallel with vertical slot
On bar.
Two kinds of above-mentioned driving assembly structures both for L-shaped sliding slot 8 for, when sliding slot 8 be it is inverted U-shaped when, in order to
The sliding of door body 2 can be driven in place, power output device 3 is motor, and driving member should include driving gear, driven gear, change
To gear and ring chain, driving gear and driven gear are respectively arranged at the both ends of sliding slot 8, and chain both ends are respectively fitted over
On driving gear and driven gear and its middle part is around deformation gear, to keep the trend of chain and the trend of sliding slot 8 basic
Unanimously.
Above-mentioned several driving assemblies, only two kinds of preferred embodiments provided in an embodiment of the present invention, and not only
It is limited to this, those skilled in the art's modifications made thereto as needed or adjustment all should belong to protection scope of the present invention.
Above-mentioned technical proposal is advanced optimized, in embodiments of the present invention, doorframe further includes connecting rod 7, and the two of connecting rod 7
End is respectively arranged on two supporting elements 1 and is located at the second end of translot, by increasing connecting rod 7, can enhance doorframe
Intensity keeps it more firm.
Door body 2 in addition to it is above-mentioned be made of muti-piece door-plate other than, can also be using other structures, in another reality of the invention
It applies in example, door body 2 is whole plate, and sliding slot 8 is quadrant arc, is provided in the middle part of 2 two sides of door body and cooperates with sliding slot 8
Idler wheel 6, connecting rod 7 is rotatablely arranged between two supporting elements 1, and 7 one end of connecting rod is connected with for driving its turn
Dynamic power output device 3, wire spool is additionally provided in connecting rod 7, and wire spool and door body pass through wirerope company between 2 top
It connects.The parking stall door of above structure, when in use, 3 drive connection bar 7 of power output device rotation, wire spool Wound steel rope leads to
It crosses wirerope and pulls door body 2, while door body 2 overcomes gravity to rise under the drive of wirerope, gradually change from vertical state
For horizontality, that is, from the position transition for closing parking stall entrance be the position being horizontally placed above parking stall;It needs to put down door
When body 2,3 drive connection bar 7 of power output device need to only inverted, wirerope is gradually released, door body 2 will be in self gravity
Effect is lower to fall, and starts to rotate, and gradually vertical state is restored to from horizontality, so that parking stall entrance be sealed.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of parking stall door characterized by comprising
Doorframe;
Door body (2), is slidably disposed on the doorframe, and the door body (2) slides into the first limit position along the doorframe
When setting, the door body (2) can close the entrance of parking stall, when the door body (2) slides into the second extreme position along the doorframe,
The door body (2) can open the entrance of the parking stall and cover the top in the parking stall;
Drive the door body (2) slide driving assembly, the driving component include power output device (3), driving member and
The connector being connected with the door body (2) side bottom, the connector pass through driving member and the power output device (3) phase
Even;
The doorframe includes two supporting elements (1) for being symmetrically disposed on the entrance two sides of the parking stall, on the supporting element (1)
Equipped with the sliding slot (8) slided for the door body (2), the sliding slot (8) is L shape, including vertical slot and first end are erected with described
The second end of the translot of groove top end connection, the translot extends to the side opposite with entrance of the parking stall, the door body (2)
Two sides be respectively slidably set in the sliding slot (8) on two supporting elements (1);
The power output device (3) is motor, and the driving member is to connect with the motor output end and erect with described
The parallel screw rod of slot (4), the connector are the thread bush (5) being threadedly engaged with the screw rod (4), the motor drive institute
State screw rod (4) makes the thread bush (5) that the door body (2) is driven to rise or fall forward or reverse, alternatively, the driving member packet
Two chains for being respectively arranged at the gear at the vertical slot both ends and being sleeved on two gears are included, the motor
Output end is connect with gear described in one of them, and the connector is the sliding block being connected with the chain, the motor drive
The gear makes the sliding block that the door body (2) be driven to rise or fall forward or reverse.
2. parking stall door according to claim 1, which is characterized in that the door body (2) is hingedly formed by muti-piece door-plate.
3. parking stall door according to claim 2, which is characterized in that door body (2) two sides, which are symmetrically provided with, can be rotated
Ground roller (6), the idler wheel (6) and the sliding slot (8) cooperate.
4. parking stall door according to claim 3, which is characterized in that the two sides of door-plate described in muti-piece are provided with the idler wheel
(6).
5. parking stall door according to claim 1, which is characterized in that the doorframe further includes connecting rod (7), the connecting rod
(7) both ends are respectively arranged on two supporting elements (1) and are located at the second end of the translot.
6. parking stall door according to claim 5, which is characterized in that the door body (2) is whole plate, the sliding slot (8)
For quadrant arc, the idler wheel (6) with the sliding slot (8) cooperation, the company are provided in the middle part of door body (2) two sides
Extension bar (7) is rotatablely arranged between two supporting elements (1), and the connecting rod (7) one end is connected with for driving
Its power output device (3) rotated, is additionally provided with wire spool on the connecting rod (7), the wire spool and the door body (2)
It is connected between top by wirerope.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610639879.3A CN106121302B (en) | 2016-08-05 | 2016-08-05 | A kind of parking stall door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610639879.3A CN106121302B (en) | 2016-08-05 | 2016-08-05 | A kind of parking stall door |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106121302A CN106121302A (en) | 2016-11-16 |
CN106121302B true CN106121302B (en) | 2018-12-18 |
Family
ID=57255055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610639879.3A Active CN106121302B (en) | 2016-08-05 | 2016-08-05 | A kind of parking stall door |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106121302B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107184345A (en) * | 2017-01-10 | 2017-09-22 | 黄龙飞 | A kind of safety medical treatment case apparatus |
CN109132257A (en) * | 2018-07-19 | 2019-01-04 | 天津摩根坤德高新科技发展有限公司 | A kind of dangerous material special container and hazardous materials transportation equipment |
CN113833328A (en) * | 2021-10-28 | 2021-12-24 | 浙江德清天马智能车库工程有限公司 | Stereo garage with scram function |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206233658U (en) * | 2016-08-05 | 2017-06-09 | 广东工业大学 | A kind of parking stall door |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11303033A (en) * | 1998-04-21 | 1999-11-02 | Union Corp | Chain gate |
CN1168886C (en) * | 2002-12-11 | 2004-09-29 | 特威盾门业(苏州)有限公司 | Automatic device for opening door in garage or similar door body |
CN2643080Y (en) * | 2003-09-18 | 2004-09-22 | 徐丰 | Lever type chain gearing |
CN200961424Y (en) * | 2006-10-24 | 2007-10-17 | 艾伦汽车配件(上海)有限公司 | Slide-lifting door of van |
CN201106381Y (en) * | 2007-10-18 | 2008-08-27 | 云南玉溪思达门业有限公司 | Upper sliding type safety remote control garage door |
CN102041950B (en) * | 2010-09-28 | 2012-06-13 | 慈溪市贝瑞软件有限公司 | Garage door |
CN205153974U (en) * | 2015-10-27 | 2016-04-13 | 天津天达晶诺钢结构工程技术有限公司 | Automatic industrial door prevents falling |
-
2016
- 2016-08-05 CN CN201610639879.3A patent/CN106121302B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206233658U (en) * | 2016-08-05 | 2017-06-09 | 广东工业大学 | A kind of parking stall door |
Also Published As
Publication number | Publication date |
---|---|
CN106121302A (en) | 2016-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106121302B (en) | A kind of parking stall door | |
US7500276B2 (en) | Spa cover lifter | |
EP1871961B1 (en) | Spa cover lifter | |
ES2799183T3 (en) | Lifting mechanism on the vehicle | |
ES2941919T3 (en) | Elevator cabin with mechanical assistance for work platform | |
CN206233658U (en) | A kind of parking stall door | |
KR101033695B1 (en) | Flag hoisting unit | |
JP2016120745A (en) | Platform fence | |
JP6486123B2 (en) | Liftable home safety fence | |
JP4807840B2 (en) | Curtain open / close drum | |
CN113142836A (en) | Intelligent consultation system for construction engineering cost | |
JP6050911B1 (en) | Overdoor opening and closing device | |
CN205531416U (en) | Safety protective screen | |
CN211690846U (en) | Assembled timber structure building envelope | |
DE202014001106U1 (en) | Car for a lift | |
CN204163604U (en) | A kind of collapsible protective door for elevator shaft | |
CN207645759U (en) | A kind of large size lighting sound lifting concealing device | |
CN102561865A (en) | Up-and-down oppositely-opened cabinet door slide rail device | |
JP6472654B2 (en) | Home fence | |
CN216739207U (en) | Bridge opening and closing structure of slidable counterweight type curtain board | |
CN211473831U (en) | Improved aluminium alloy door and window | |
CN112931285B (en) | Instruct cat to go up trainer at desk at will | |
CN215332584U (en) | Open guardrail for balcony of residence | |
CN217266886U (en) | Bridge headstock gear of hidden slidable balancing weight | |
CN210852009U (en) | Side draw box cover plate of outer sleeve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |