CN107905672A - A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole - Google Patents

A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole Download PDF

Info

Publication number
CN107905672A
CN107905672A CN201711126462.8A CN201711126462A CN107905672A CN 107905672 A CN107905672 A CN 107905672A CN 201711126462 A CN201711126462 A CN 201711126462A CN 107905672 A CN107905672 A CN 107905672A
Authority
CN
China
Prior art keywords
door
hinge
waist
driving
shaped hole
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.)
Granted
Application number
CN201711126462.8A
Other languages
Chinese (zh)
Other versions
CN107905672B (en
Inventor
林斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Yuzhuo Information Technology Co., Ltd
Original Assignee
NINGBO CENTURY PROTECTION EQUIPMENT FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO CENTURY PROTECTION EQUIPMENT FACTORY filed Critical NINGBO CENTURY PROTECTION EQUIPMENT FACTORY
Priority to CN201710080748.0A priority Critical patent/CN106703588B/en
Priority to CN201711126462.8A priority patent/CN107905672B/en
Publication of CN107905672A publication Critical patent/CN107905672A/en
Application granted granted Critical
Publication of CN107905672B publication Critical patent/CN107905672B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00Hinges or pivots of special construction
    • E05D7/04Hinges adjustable relative to the wing or the frame
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/08Means for varying tension of belts, ropes, or chains
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132Doors

Abstract

The invention discloses a kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole,Including driving belt pulley shaft,Door-hinge and motor,Driving belt pulley shaft is arranged in parallel with door-hinge,Motor is equipped with motor gear,Driving belt pulley shaft is equipped with driving pulley shaft gear,Motor gear is meshed with driving pulley shaft gear,Driving belt pulley shaft both ends are respectively provided with a driving pulley,Door-hinge both ends are respectively provided with a door-hinge belt wheel,The driving pulley of the same end is connected with door-hinge belt wheel by belt,Door-hinge is arranged on door leaf,Motor and driving belt pulley shaft are arranged on base,Base is fixed on doorframe by welding manner,Waist-shaped hole on base,Door-hinge is fixed on base by waist-shaped hole,A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole of the present invention can allow moisture-proof airtight door to make self-aligning fine setting when locking,Seal is fit together well,Ensure the reliability of sealing,It can meet the rotation of 180 ° of scopes at the same time.

Description

A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole
The present invention is application number:2017100807480, the applying date:2017-02-15, denomination of invention:A kind of V belt translation is prevented Divisional application (the application number of the closed door operator of tide:2017108554574, division submitting day:2017-09-20) Divisional application.
Technical field
The present invention relates to a kind of sealed door technical field, especially a kind of transmission moisture-proof airtight door with waist-shaped hole opens automatically Close device.
Background technology
The input terminal of the transmission mechanism of existing sealed door is worm-drive, and output terminal is linkage or rack-and-pinion Pair, the transmission efficiency of worm gear pair are low;And linkage arrangement is complicated, hinge is more, easily produces unbalance loading, larger in coupling mechanism force When, the carrying of rack-and-pinion is larger, and dimensions is larger;Moisture-proof airtight door needs to meet from completely closing opening completely The rotation of 180 ° of scopes.When closed, the door-hinge of moisture-proof airtight door is not a fixed position, but allows moisture-proof closed Door makees self-aligning fine setting when locking, and seal is fit together well, the automatic opening-closing of vertical hinged door Above-mentioned two feature must be directed to and make the requirement for improving and could meeting to drive moisture-proof airtight door to open and close.
A kind of transmission mechanism of sealed door as disclosed in Chinese invention patent CN104314394B, including:Door leaf, hand Wheel, chain, retarder and at least one locking unit.Handwheel is connected with retarder, and retarder is arranged on door leaf;Locking unit It is arranged on door leaf;Chain is installed on the output terminal and locking unit of retarder.The driver of sealed door provided by the invention Structure, uses chain drive mode, uses screw rod transmission mode inside locking unit, pass through chain drive between retarder and locking unit There is higher transmission efficiency with the form that screw rod transmission is combined, the transmission mechanism of the invention cannot meet 180 ° of models of sealed door The rotation enclosed.
A kind of and for example sealed door disclosed in Chinese utility model patent CN205531843U, solving need to be separately turned on closing Close each partial switch, the problem of operating process is cumbersome, its key points of the technical solution are that a kind of sealed door, including door-plate, keeper and Switch, is provided with the door-plate and the turntable of door-plate rotation connection and the link assembly for driving keeper to open and close, the door Bolt is connected by link assembly with turntable, is equipped with transmission mechanism between the turntable and switch, the switch passes through transmission mechanism Driving disc is rotatablely connected, which cannot make sealed door make self-aligning fine setting when locking, ensure Leakproofness.
The content of the invention
First, technical problems to be solved
The purpose of the present invention is for the drawbacks described above present in the prior art, provide a kind of transmission with waist-shaped hole and prevent The closed door operator of tide, solves moisture-proof airtight door and makees self-aligning fine setting when locking, while can be full The problem of rotation of 180 ° of scopes of foot.
2nd, technical solution
In order to solve the above technical problems, the present invention provides a kind of transmission moisture-proof airtight door automatic open close dress with waist-shaped hole Put, including driving belt pulley shaft, door-hinge and motor, driving belt pulley shaft are arranged in parallel with door-hinge, motor is equipped with motor gear, actively Pulley shaft is equipped with driving pulley shaft gear, and motor gear is meshed with driving pulley shaft gear, and driving belt pulley shaft both ends are respectively set There is a driving pulley, door-hinge both ends are respectively provided with a door-hinge belt wheel, and the driving pulley and door-hinge belt wheel of the same end pass through belt Connection, door-hinge are arranged on door leaf, and motor and driving belt pulley shaft are arranged on base, and base is fixed on doorframe by welding manner On, waist-shaped hole on base, door-hinge is fixed on base by waist-shaped hole, and therefore, door-hinge is in addition to the rotation of around direction, moreover it is possible to edge Waist-shaped hole does short-range movement, makees self-aligning fine setting when locking so as to fulfill moisture-proof airtight door.
Also, idle pulley is equipped with base, idle pulley is as between the driving pulley and door-hinge belt wheel connected by belt Tensioning wheel, to realize the more preferable operating of belt, moreover it is possible to the situation of different belts is tackled by adjusting idle pulley size, ensures motor The normal transmission of power;The waist-shaped hole of door-hinge belt wheel is located at using driving pulley and idle pulley as on the elliptical orbit of focus, because ellipse Every bit is with two focal lengths and constant on circle, therefore selects suitable installation site and size, just can guarantee that door-hinge exists Belt will not loosen when being moved in waist-shaped hole, ensure the stationarity of transmission.
Wherein, door-hinge is fixed by the door-hinge belt wheel at both ends, and is rotated wherein, and door-hinge is welded on the door leaf, door Door leaf is driven to rotate at the same time when axis rotates.
Wherein, driving belt pulley shaft is fixed by the driving pulley at both ends, and is rotated wherein, ensure that the spirit of driving pulley Activity so that the power transmission of motor is stablized.
Wherein, motor gear and driving pulley shaft gear be helical gear, its engagement property of helical gear is good, transmission process steadily, Running noise is small, and because registration is big, reduces the load of each pair gear, improve the bearing capacity of gear.
Wherein, strapping is rubber, and door leaf border is equipped with rubber weather strip, ensure that door leaf under closure state Leakproofness.
3rd, beneficial effect
Compared with prior art, the present invention provides a kind of V belt translation moisture-proof airtight door automatic opening-closing, can allow to prevent Damp sealed door makees self-aligning fine setting when locking, and seal is fit together well, ensures the reliable of sealing Property, while can meet the rotation of 180 ° of scopes.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram one of the V belt translation moisture-proof airtight door automatic opening-closing of the embodiment of the present invention;
Fig. 2 is the three-dimensional structure diagram two of the V belt translation moisture-proof airtight door automatic opening-closing of the embodiment of the present invention;
Fig. 3 is the top view of the V belt translation moisture-proof airtight door automatic opening-closing of Fig. 1;
Fig. 4 is the right view of the V belt translation moisture-proof airtight door automatic opening-closing of Fig. 1;
Fig. 5 is the top view of 180 ° of open modes of door leaf;
In figure:1 is driving belt pulley shaft;2 be door-hinge;3 be motor;4 be motor gear;5 be driving pulley shaft gear;6 are Driving pulley;7 be door-hinge belt wheel;8 be belt;9 be waist-shaped hole;10 be idle pulley;20 be door leaf;30 be base;40 be doorframe.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below Example is used to illustrate the present invention, but cannot be used for limiting the scope of the invention.
A kind of V belt translation moisture-proof airtight door automatic opening-closing of the embodiment of the present invention, as shown in Figures 1 to 4, including master Movable belt pulley axis 1, door-hinge 2 and motor 3, driving belt pulley shaft 1 are arranged in parallel with the door-hinge 2, and motor is equipped with motor gear 4, main Movable belt pulley axis 1 is equipped with driving pulley shaft gear 5, and motor gear 4 is meshed with driving pulley shaft gear 5,1 liang of driving belt pulley shaft End is respectively provided with a driving pulley 6, and 2 both ends of door-hinge are respectively provided with a door-hinge belt wheel 7, the driving pulley 6 and door-hinge band of the same end Wheel 7 is connected by belt 8, and door-hinge 2 is arranged on door leaf 20, and motor 3 and driving belt pulley shaft 1 are arranged on base 30, base 30 It is fixed by welding on doorframe 40, waist-shaped hole 9 on base 30, door-hinge 2 is fixed on base 30 by waist-shaped hole 9, therefore, door Axis 2 is in addition to the rotation of around direction, moreover it is possible to along waist-shaped hole 9 do it is short-range move, so as to fulfill moisture-proof airtight door in locking When make self-aligning fine setting, seal is fit together can well, ensure sealing reliability.
As shown in Fig. 2, being equipped with idle pulley 10 on base 30, idle pulley 10 is as the driving pulley 6 and door connected by belt 8 Tensioning wheel between shaft pulley 7, to realize the more preferable operating of belt 8, moreover it is possible to tackle different skins by adjusting 10 size of idle pulley With 8 situation, the normal transmission of guarantee 3 power of motor;Meanwhile the waist-shaped hole 9 of door-hinge belt wheel 7 is located at 6 He of driving pulley Idle pulley 10 is on the elliptical orbit of focus, because oval upper every bit is with two focal lengths and constant, therefore selects properly Installation site and size, ensure the center line coincidence approximate with this elliptical track of waist-shaped hole 9, just can guarantee that 8 length of belt Demand it is constant so that belt 8 will not loosen when door-hinge 2 moves in waist-shaped hole 9, ensure the stationarity of transmission; Meet that moisture-proof airtight door makees the requirement of self-aligning fine setting and the rotation of 180 ° of scopes when locking at the same time.
As shown in figure 5, wherein door-hinge 2 is fixed by the door-hinge belt wheel 7 at both ends, and rotate wherein, door-hinge 2 is welded on institute State on door leaf 20, drive door leaf 20 to rotate at the same time when door-hinge 2 rotates;And driving belt pulley shaft 1 is solid by the driving pulley 6 at both ends It is fixed, and rotate wherein, it ensure that the flexibility of driving pulley 6 so that the power transmission of motor is stable, continues.
Wherein, motor gear 4 and driving pulley shaft gear 5 are helical gear, its engagement property of helical gear is good, and transmission process is put down Surely, running noise is small, and because registration is big, reduces the load of each pair gear, improve the bearing capacity of gear, compare It is better in spur gear.
Wherein, 8 material of belt is rubber, and service life is grown;20 frame of door leaf is equipped with rubber weather strip, ensure that closed form The leakproofness of door leaf 20 under state, while play the role of protecting 20 frame of door leaf.
When door stops at closed position, door-hinge 2 can have the small displacement along 9 direction of waist-shaped hole in waist-shaped hole 9, Door locking can be such that rubber weather strip is bonded well, ensure good sealing effect.When door needs to automatically turn on, motor 3 Open signal is received, drives motor gear 4 to rotate, motor gear 4 drives driving pulley shaft gear 5 to rotate, driving belt pulley shaft Gear 5 drives the driving pulley 6 at both ends to rotate, and drives corresponding idle pulley 10 and door-hinge belt wheel 7 to rotate, the door-hinge at 2 both ends of door-hinge Belt wheel 7 drives door-hinge 2 to rotate so that door leaf 20 is opened, as shown in figure 5, when 20 aperture of door leaf reaches 180 °, motor 3 stops Rotate.When door needs to be automatically closed, motor 3 is from shutdown signal is received, and opposite direction rotates, so as to pass through above-mentioned device band Dynamic door leaf 20 rotates backward, and when the door is completely closed, motor 3 stops operating.
It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art Say, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (2)

1. a kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole, the transmission moisture-proof airtight door with waist-shaped hole is certainly Dynamic headstock gear includes driving belt pulley shaft (1), door-hinge (2) and motor (3), it is characterised in that:The driving belt pulley shaft (1) and institute State door-hinge (2) to be arranged in parallel, the motor is equipped with motor gear (4), and the driving belt pulley shaft (1) is equipped with driving belt pulley shaft Gear (5), the motor gear (4) are meshed with driving pulley shaft gear (5), and driving belt pulley shaft (1) both ends are respectively provided with One driving pulley (6), door-hinge (2) both ends are respectively provided with a door-hinge belt wheel (7), the driving pulley (6) of the same end It is connected with door-hinge belt wheel (7) by belt (8), the door-hinge (2) is arranged on door leaf (20), the motor (3) and main belt Wheel shaft (1) is arranged on base (30), and the base (30) is fixed on doorframe (40), waist-shaped hole (9) on the base (30), The door-hinge (2) is fixed on base (30) by waist-shaped hole (9);
Base (30) is equipped with idle pulley (10), and the idle pulley (10) is as the driving pulley (6) and door-hinge connected by belt (8) Tensioning wheel between belt wheel (7);
The door-hinge (2) is welded on the door leaf (20).
2. the transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole as claimed in claim 1, it is characterised in that:The skin Band (8) material is rubber.
CN201711126462.8A 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole Active CN107905672B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710080748.0A CN106703588B (en) 2017-02-15 2017-02-15 A kind of V belt translation moisture-proof airtight door automatic opening-closing
CN201711126462.8A CN107905672B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711126462.8A CN107905672B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201710080748.0A Division CN106703588B (en) 2017-02-15 2017-02-15 A kind of V belt translation moisture-proof airtight door automatic opening-closing

Publications (2)

Publication Number Publication Date
CN107905672A true CN107905672A (en) 2018-04-13
CN107905672B CN107905672B (en) 2019-09-24

Family

ID=58911581

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201711128825.1A Active CN107869295B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing being sealed
CN201711126462.8A Active CN107905672B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole
CN201711126461.3A Active CN107829641B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing with idle pulley
CN201711126449.2A Active CN107829640B (en) 2017-02-15 2017-02-15 A kind of automatic opening-closing being driven moisture-proof airtight door
CN201710080748.0A Active CN106703588B (en) 2017-02-15 2017-02-15 A kind of V belt translation moisture-proof airtight door automatic opening-closing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201711128825.1A Active CN107869295B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing being sealed

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201711126461.3A Active CN107829641B (en) 2017-02-15 2017-02-15 A kind of transmission moisture-proof airtight door automatic opening-closing with idle pulley
CN201711126449.2A Active CN107829640B (en) 2017-02-15 2017-02-15 A kind of automatic opening-closing being driven moisture-proof airtight door
CN201710080748.0A Active CN106703588B (en) 2017-02-15 2017-02-15 A kind of V belt translation moisture-proof airtight door automatic opening-closing

Country Status (1)

Country Link
CN (5) CN107869295B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111058693A (en) * 2019-12-02 2020-04-24 重庆电子工程职业学院 Internet of things lockset

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936270A1 (en) * 2008-09-22 2010-03-26 Cibox Joinery door frame for receiving movable door leaf, has housing for receiving pivoting control devices for controlling pivoting of door leaves, where control devices are fixed at inside of case using fixation systems
CN201915751U (en) * 2010-12-30 2011-08-03 凌伟恒 Automatic window capable of recognizing weather
CN201963109U (en) * 2011-04-11 2011-09-07 陈炟炯 Inductive automatic door opener
GB2486918A (en) * 2010-12-31 2012-07-04 Gordon Matthew Condie Door closure unit
CN104818919A (en) * 2015-04-01 2015-08-05 中国工程物理研究院化工材料研究所 Protection door and automatic driving mechanism therefor
CN205025252U (en) * 2015-09-07 2016-02-10 无锡市麦杰机械工程有限公司 Box vacuum packaging machine's real empty room translation formula hinge for door

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309500B (en) * 1995-09-12 1998-06-10 Mitsui Mining & Smelting Co A powered sliding device for vehicle sliding doors
NZ318896A (en) * 1995-09-26 1999-08-30 Advanced Door Systems Ltd Gearbox for a door operator, has a toothed sprocket and toothed belt
CN2716458Y (en) * 2004-07-06 2005-08-10 方大集团股份有限公司 Door driving machine
CN201092793Y (en) * 2007-08-16 2008-07-30 冯胜平 Transmission system of intelligent window
CN101392617A (en) * 2007-09-17 2009-03-25 林朝宗 Drive structure for automatic door
KR101187938B1 (en) * 2012-02-06 2012-10-04 박준우 Self-closing apparatus for window
CN202731530U (en) * 2012-06-18 2013-02-13 赖勋 Door opener
CN204225710U (en) * 2014-11-21 2015-03-25 宁波市世纪防护设备厂 Tide gate
CN104533201B (en) * 2015-01-12 2016-05-11 梁志坚 A kind of shower house vertical hinged door electric rotation shaft device
DE102015006673A1 (en) * 2015-05-22 2016-11-24 Agtatec Ag Rotary wing with planetary gear
CN106121433A (en) * 2016-08-10 2016-11-16 安徽百世伽德安防科技有限公司 A kind of drive mechanism being applied to rotate secret room door
CN106168094B (en) * 2016-08-17 2018-06-01 王力安防科技股份有限公司 Power window actuating mechanism
CN206468173U (en) * 2017-02-15 2017-09-05 宁波市世纪防护设备厂 A kind of V belt translation moisture-proof airtight door automatic opening-closing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936270A1 (en) * 2008-09-22 2010-03-26 Cibox Joinery door frame for receiving movable door leaf, has housing for receiving pivoting control devices for controlling pivoting of door leaves, where control devices are fixed at inside of case using fixation systems
CN201915751U (en) * 2010-12-30 2011-08-03 凌伟恒 Automatic window capable of recognizing weather
GB2486918A (en) * 2010-12-31 2012-07-04 Gordon Matthew Condie Door closure unit
CN201963109U (en) * 2011-04-11 2011-09-07 陈炟炯 Inductive automatic door opener
CN104818919A (en) * 2015-04-01 2015-08-05 中国工程物理研究院化工材料研究所 Protection door and automatic driving mechanism therefor
CN205025252U (en) * 2015-09-07 2016-02-10 无锡市麦杰机械工程有限公司 Box vacuum packaging machine's real empty room translation formula hinge for door

Also Published As

Publication number Publication date
CN107829640B (en) 2019-08-30
CN107869295A (en) 2018-04-03
CN107829641A (en) 2018-03-23
CN106703588B (en) 2018-01-23
CN107829640A (en) 2018-03-23
CN107829641B (en) 2019-09-27
CN107869295B (en) 2019-08-09
CN106703588A (en) 2017-05-24
CN107905672B (en) 2019-09-24

Similar Documents

Publication Publication Date Title
US6142551A (en) Vehicle liftgate power operating system
US6401392B1 (en) Power operating apparatus for vehicle door
US6367864B2 (en) Vehicle having power operated liftgate
CN101666242B (en) Hydraulic vertically rotary airtight flood and preventive partition door in metro running
US20040172884A1 (en) Drive system for sliding vehicle door
US6637157B1 (en) Vehicle liftgate power operating system
CN201599060U (en) Hydraulic vertical-rotatable type anti-submerging protective closed isolation door in metro sections
CN106703588B (en) A kind of V belt translation moisture-proof airtight door automatic opening-closing
US20060071505A1 (en) Adjustable pulley assembly and drive unit having an adjustable pulley assembly for an endless flexible drive member of the drive unit
CN206468173U (en) A kind of V belt translation moisture-proof airtight door automatic opening-closing
US5199216A (en) French casement window operator
CN107905671B (en) A kind of automatic opening-closing for moisture-proof airtight door
CN107605306A (en) A kind of Novel unpowered rotates clamshell doors
CN205000843U (en) Flat -open folding door
RU112271U1 (en) TURN-LOCK SHUT-HOUSE PROTECTIVE-SEALED DOUBLE-WING
CN108533135A (en) Stopping sliding door
CN106593152A (en) Adjustable locking mechanism
CN210598566U (en) Hinge for casement sealing window
RU2151076C1 (en) Mechanism for opening and closing doors of refrigerator car
CN214532479U (en) High leakproofness's cold storage door
CN210238365U (en) Gate logic test board
CN211140387U (en) Split top door on container and sealing structure thereof
KR970037238A (en) Automatic opening and closing device of cover for truck
CN113431457A (en) Gear transmission single-rail movable embedded hinge
KR19990021406U (en) Twin type tailgate switchgear

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
TA01 Transfer of patent application right

Effective date of registration: 20180411

Address after: 315000, Ningbo, Zhejiang province Cixi City Tong Tong Street East Village

Applicant after: Hua Ruoyan

Address before: 315712 Xiangshan County, Zhejiang Province, the East Chen Township Coastal Industrial Park Gold Road No. 63

Applicant before: NINGBO CENTURY PROTECTION EQUIPMENT FACTORY

CB03 Change of inventor or designer information

Inventor after: Hua Ruoyan

Inventor before: Lin Bin

CB03 Change of inventor or designer information
TA01 Transfer of patent application right
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20190822

Address after: 362000 Lunqian Village Lunqian 242, Zhangbanzhen, Quanzhou City, Fujian Province

Applicant after: Quanzhou Taiwan investment zone Chun Kai Machinery Technology Co., Ltd.

Address before: 315000 Dongxincun, Gutang Street, Cixi City, Ningbo City, Zhejiang Province

Applicant before: Hua Ruoyan

Effective date of registration: 20190822

Address after: 362000 Lunqian Village Lunqian 242, Zhangbanzhen, Quanzhou City, Fujian Province

Applicant after: Quanzhou Taiwan investment zone Chun Kai Machinery Technology Co., Ltd.

Address before: 315000 Dongxincun, Gutang Street, Cixi City, Ningbo City, Zhejiang Province

Applicant before: Hua Ruoyan

GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180413

Assignee: Quanzhou Duoqian Industrial Design Co., Ltd.

Assignor: Quanzhou Taiwan investment zone Chun Kai Machinery Technology Co., Ltd.

Contract record no.: X2020350000005

Denomination of invention: Transmission dampproof air-tight door automatic opening and closing device with kidney-shaped hole

Granted publication date: 20190924

License type: Common License

Record date: 20200110

EC01 Cancellation of recordation of patent licensing contract

Assignee: Quanzhou Duoqian Industrial Design Co.,Ltd.

Assignor: QUANZHOU TAIWANESE INVESTMENT ZONE CHUNKAI MACHINERY TECHNOLOGY Co.,Ltd.

Contract record no.: X2020350000005

Date of cancellation: 20200616

EC01 Cancellation of recordation of patent licensing contract
TR01 Transfer of patent right

Effective date of registration: 20200917

Address after: 463000 Nanguan industrial cluster area, Runan County, Zhumadian City, Henan Province

Patentee after: Henan Tianhong building materials Co.,Ltd.

Address before: 362000 Lunqian Village Lunqian 242, Zhangbanzhen, Quanzhou City, Fujian Province

Patentee before: QUANZHOU TAIWANESE INVESTMENT ZONE CHUNKAI MACHINERY TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201223

Address after: Room 607, high tech Zone comprehensive service center, 300m East Road, intersection of Jinqiao Xingye Avenue and Binhe East Road, Yicheng District, Zhumadian City, Henan Province

Patentee after: Henan Yuzhuo Information Technology Co., Ltd

Address before: 463000 Nanguan industrial cluster area, Runan County, Zhumadian City, Henan Province

Patentee before: Henan Tianhong building materials Co.,Ltd.