CN107100482A - It is a kind of can self-locking electric window-opening device - Google Patents

It is a kind of can self-locking electric window-opening device Download PDF

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Publication number
CN107100482A
CN107100482A CN201710250483.4A CN201710250483A CN107100482A CN 107100482 A CN107100482 A CN 107100482A CN 201710250483 A CN201710250483 A CN 201710250483A CN 107100482 A CN107100482 A CN 107100482A
Authority
CN
China
Prior art keywords
clutch
timing belt
self
gear
assembly
Prior art date
Application number
CN201710250483.4A
Other languages
Chinese (zh)
Inventor
范子辉
Original Assignee
安徽庆睿实业有限责任公司
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 安徽庆睿实业有限责任公司 filed Critical 安徽庆睿实业有限责任公司
Priority to CN201710250483.4A priority Critical patent/CN107100482A/en
Publication of CN107100482A publication Critical patent/CN107100482A/en

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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
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements

Abstract

The invention discloses it is a kind of can self-locking electric window-opening device, including coaster assembly, power drive mechanism, the power drive mechanism includes motor, gear assembly, timing belt, and the motor is driven by gear assembly and is fixedly connected with coaster assembly on toothed belt transmission, timing belt;The coaster assembly includes snap arm, and one end of snap arm is connected timing belt, and the other end is used to connect window to be controlled;The gear assembly includes self-locking mechanism, clutch:It also includes buffer unit, and the buffer unit includes subband wheel support, tension screw, tensioning spring;It also includes housing assembly, and the housing assembly includes motor casing unit assemblage, guide rail;The timing belt is built in guide rail inner chamber;Power drive mechanism is located at motor casing unit assemblage inner chamber;Motor casing unit assemblage is covered on guide rail.The present invention it is a kind of can self-locking electric window-opening device, its performance is stable, easy to use, good appearance.

Description

It is a kind of can self-locking electric window-opening device

Technical field

The present invention relates to automation open a window apparatus field, more particularly to it is a kind of can self-locking electric window-opening device.

Background technology

The following shortcoming of window opener generally existing of existing market:

Self-locking system is separated with window completely, and window can be pulled arbitrarily completely, can not be pinned at all, so that can not Play anti-theft function;

Drive be production when regulate after just it is fixed, when window suddenly by barrier when transmission system meeting By serious impulsive force, or even timing belt can be broken cause system to collapse feedback;

Larger space is occupied during installation;

Installation accuracy requires high, if fill it is askew a direction can be caused to block, but another direction can be automatically disengaged, System is caused not run normally;

Trip assembley therefor can follow window to move together, influence attractive in appearance.

The content of the invention

The technical problem to be solved in the present invention is to provide it is a kind of can self-locking electric window-opening device;

In order to solve the above-mentioned technical problem, the technical scheme is that:

It is a kind of can self-locking electric window-opening device, including coaster assembly, power drive mechanism, the power drive mechanism includes Motor, gear assembly, timing belt, the motor are driven by gear assembly and are fixedly connected with coaster on toothed belt transmission, timing belt Assembly;

The coaster assembly includes snap arm, and one end of snap arm is connected timing belt, and the other end is used to connect to be controlled Window.

The gear assembly includes self-locking mechanism, clutch;

The self-locking mechanism includes worm gear, worm screw, transition gear;The worm screw connects motor output shaft, worm and wheel Engagement, worm gear opposite side engagement transition gear;Motor drives worm screw, worm gear wheel;

The clutch include clutch clinching, gag, clutch tooth, clutch back-moving spring, clutch tooth upper surface according to Secondary to be provided with gag, clutch clinching, its bottom is provided with clutch reset spring, and clutch reset spring is set in clutch tooth On tooth axle;

The side engagement clutch tooth of transition gear;

It also includes main pulley turning gear, main driving wheel, timing belt, driven pulley;

The side engagement main pulley turning gear of clutch tooth;Main pulley turning gear is fixed on main driving wheel top surface, main rotating wheel On be arranged timing belt, the other end of timing belt is sheathed on driven pulley.

It is preferred that, it also includes buffer unit, and the buffer unit includes subband wheel support, tension screw, tensioning spring;

The driven pulley is fixed on secondary pulley rack bore, the lateral wall connection tension screw of subband wheel support, tensioning pole wire Tensioning spring is arranged on bar.

It is preferred that, it also includes housing assembly, and the housing assembly includes motor casing unit assemblage, guide rail;

The timing belt is built in guide rail inner chamber;Power drive mechanism is located at motor casing unit assemblage inner chamber;Motor housing is total Into being covered on guide rail.

The guide rail inner chamber includes the coaster chamber with chamber and middle part of separation guide rail both sides.

The operation principle of this window opener:The main power system of this window opener is fixed on guide rail on window frame by screw. Snap arm is screwed on the window for needing to control, so that power is associated with window.When motor and clutch assembly are defeated When going out power, by motor and clutch assembly by gear train to main pulley turning gear, main pass is driven by main pulley turning gear Driving wheel is so as to drive timing belt.Coaster assembly is integrally fixed on timing belt, and snap arm is directly connected to coaster assembly by square hole, Snap arm is fixed by screws on window to be controlled, so as to control window movement to be controlled.When clutch clinching (motor) stops, Because worm and wheel has auto-lock function, so window to be controlled can not be pulled.When stirring clutch clinching, clutch clinching Clutch tooth is depressed by gag, when being pressed onto a certain distance the gear Meshing Pair of clutch tooth and main pulley turning gear from Open and (be disengaged from), and this disconnects to self-locking mechanism main pulley turning gear and power source and worm screw, worm gear, it is main in the case of this to pass Driving wheel is in non-self-lock-ing state, and when pulling window to be controlled, window to be controlled is also in non-locking-in state, so as to reach To can use hand direct pull window to be controlled purpose.When removing the external force that is applied to clutch clinching, in clutch back-moving spring Reset response under, clutch tooth is engaged again with main pulley turning gear, so that main driving wheel and power source and worm screw, worm gear In the connection of this self-locking mechanism, so as to reach locking purpose.

Subband wheel support can produce an axial tensile force in the presence of tension screw and tensioning spring, when window to be controlled When barrier is met in family suddenly, subband wheel support can be deformed in the presence of tensioning spring, and impulsive force is absorbed so as to reach Purpose.

Snap arm and the purpose installed just for the sake of being connected of window to be controlled, not any special movable device, So the size needed is also only the position of screw, therefore size can be accomplished very compact, reach small size, convenient installation Purpose.

This product is applied on the translatable formula products such as sliding window, floor door, built-in wardrobe, wardrobe;Engaged using gear pair System locking and activity are reached with isolation technics;Tensioned technology is used on electric window-opening device.

Beneficial effects of the present invention are:

A, when depress clutch clinching when, can arbitrarily pull window;When removing the external force that is applied to clutch clinching, system horse Upper entrance locking, so as to reach that window is the state in a locking when can not only pull dynamic window but also can keep not pulling.

B, engaged using gear and replace the buckle of market to depart from technology with isolation technics, required for directly having subtracted buckle Activity space size, substantially reduces the installation dimension of product, and applicable situation is wider.Installation and debugging more facilitate.

C, using tensioned technology, on the market because of the fixed peace that system is damaged when meeting dynamic impact of transmission system Full hidden danger is eliminated.

D, the position due to clutch are fixed.No longer with window as buckle releasing mechanism on the market Family and move, more attractive in appearance, hommization.

Brief description of the drawings

Fig. 1 for the present invention it is a kind of can self-locking electric window-opening device use state structural representation (omitting housing assembly);

Fig. 2 is enlarged drawing at A in Fig. 1;

Fig. 3 is enlarged drawing at B in Fig. 1;

Fig. 4 is enlarged drawing at C in Fig. 1;

Fig. 5 for the present invention it is a kind of can the STRUCTURE DECOMPOSITION of electric window-opening device of self-locking be schematic diagram;

Fig. 6 is enlarged drawing at D in Fig. 5.

In figure:7- motor casing unit assemblages, 8- controllers, 9- snap arm, 10- power supplys, 11- secondary transmission cases, 12- timing belts, 13- Coaster assembly, 14- guide rails, 15- motors and clutch assembly, 111- subband wheel supports, 112- tension screws, 113- tensioning springs, 151- clutch clinchings, 152- gags, 153- clutch tooths, 154- clutch back-moving springs, 155- main pulley turning gears, 156- master Drive, 157- motors, 158- worm screws, 159- worm gears, 16- installs fixed screw, and 17- windows to be controlled, 18- need not activity Window, 19- window framves, 81- transition wheels, 82- driven pulleys, 141- band chamber, 142- coaster chambers, 7a- housing assemblies, 8a- power Transmission mechanism, 9a- buffer units, 1411- breach chutes.

Embodiment

The embodiment to the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for The explanation of these embodiments is used to help understand the present invention, but does not constitute limitation of the invention.In addition, disclosed below As long as each of the invention embodiment in involved technical characteristic do not constitute conflict each other and can just be mutually combined.

As shown in figures 1 to 6, it is a kind of can self-locking electric window-opening device, including coaster assembly 13, power drive mechanism 8a are described Power drive mechanism 8a includes motor 157, gear assembly, timing belt 12, and the motor 157 drives timing belt by gear assembly Coaster assembly 13 is fixedly connected with 12 transmissions, timing belt 12;

The coaster assembly 13 includes snap arm 9, and one end of snap arm 9 is connected timing belt 12, and the other end is treated for connection The window 17 of control.

The gear assembly includes self-locking mechanism, clutch;

The self-locking mechanism includes worm gear 159, worm screw 158, transition gear 81;The connection of worm screw 158 motor 157 is exported Axle, worm screw 158 engages with worm gear 159, the opposite side of worm gear 159 engagement transition gear 81;Motor 157 drives worm screw 158, worm gear 159 rotate;

The clutch includes clutch clinching 151, gag 152, clutch tooth 153, clutch back-moving spring 154, from Close the upper surface of tooth 153 and be sequentially provided with gag 152, clutch clinching 151, its bottom is provided with clutch back-moving spring 154, and clutch is multiple Position spring 154 is set on the tooth axle of clutch tooth 153;

The side engagement clutch tooth 153 of transition gear 81;

It also includes main pulley turning gear 155, main driving wheel 156, timing belt 12, driven pulley 82;

The side engagement main pulley turning gear 155 of clutch tooth 153;Main pulley turning gear 155 is fixed on main driving wheel 156 and pushed up Timing belt 12 is arranged on face, main driving wheel 156, the other end of timing belt 12 is sheathed on driven pulley 82.

It is preferred that, it, which also includes buffer unit 9a, the buffer unit 9a, includes subband wheel support 111, tension screw 112nd, tensioning spring 113;

The driven pulley 82 is fixed on the inner chamber of subband wheel support 111, the lateral wall connection tension screw of subband wheel support 111 112, tensioning spring 113 is arranged in tension screw 112.

It is preferred that, it, which also includes housing assembly 7a, the housing assembly 7a, includes motor casing unit assemblage 7, guide rail 14;

The timing belt 12 is built in the inner chamber of guide rail 14;Power drive mechanism 8a is located at the inner chamber of motor casing unit assemblage 7;Electricity Machine cage assembly 7 is covered on guide rail 14.

The inner chamber of the guide rail 14 includes the coaster chamber 142 with chamber 141 and middle part of separation guide rail both sides;Band intracavitary 141 Side wall is provided with breach chute 1411, and breach chute 1411 is an open slot parallel to timing belt 12, and snap arm 9 is slided through breach Groove 1411 is connected with timing belt 12, and breach chute 1411 is connected for timing belt 12 with snap arm 9, move resigning is used.

It is preferred that, it also includes motor and clutch assembly 15, secondary transmission case 11, controller 8, power supply 10, is respectively arranged on Installed in the two ends of motor casing unit assemblage 7, clutch assembly 15 in fixed gear component, secondary transmission case 11 and fixed driven pulley is installed 82nd, buffer unit 9a.

Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to described implementation Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments A variety of change, modification, replacement and modification are carried out, are still fallen within protection scope of the present invention.

Claims (4)

1. it is a kind of can self-locking electric window-opening device, including coaster assembly, power drive mechanism, it is characterised in that:The power is passed Motivation structure includes motor, gear assembly, timing belt, and the motor is driven solid on toothed belt transmission, timing belt by gear assembly Surely coaster assembly is connected;
The coaster assembly includes snap arm, and one end of snap arm is connected timing belt, and the other end is used to connect window to be controlled;
The gear assembly includes self-locking mechanism, clutch;
The self-locking mechanism includes worm gear, worm screw, transition gear;The worm screw connects motor output shaft, and worm and wheel is engaged, The opposite side engagement transition gear of worm gear;Motor drives worm screw, worm gear wheel;
The clutch includes clutch clinching, gag, clutch tooth, clutch back-moving spring, and clutch tooth upper surface is set successively There are gag, clutch clinching, its bottom is provided with clutch reset spring, and clutch reset spring is set in the tooth axle of clutch tooth On;
The side engagement clutch tooth of transition gear;
It also includes main pulley turning gear, main driving wheel, timing belt, driven pulley;
The side engagement main pulley turning gear of clutch tooth;Main pulley turning gear is fixed on main driving wheel top surface, main rotating wheel and covered If timing belt, the other end of timing belt is sheathed on driven pulley.
2. it is according to claim 1 can self-locking electric window-opening device, it is characterised in that:It also includes buffer unit, described Buffer unit includes subband wheel support, tension screw, tensioning spring;
The driven pulley is fixed in secondary pulley rack bore, the lateral wall connection tension screw of subband wheel support, tension screw It is arranged tensioning spring.
3. it is according to claim 1 or 2 can self-locking electric window-opening device, it is characterised in that:It also includes housing assembly, institute Stating housing assembly includes motor casing unit assemblage, guide rail;
The timing belt is built in guide rail inner chamber;Power drive mechanism is located at motor casing unit assemblage inner chamber;
Motor casing unit assemblage is covered on guide rail.
4. it is according to claim 3 can self-locking electric window-opening device, it is characterised in that:Led including separation the guide rail inner chamber The coaster chamber with chamber and middle part of rail both sides;Band chamber inner sidewall is provided with breach chute, and breach chute is a parallel and timing belt Open slot, snap arm is connected through breach chute with timing belt.
CN201710250483.4A 2017-04-17 2017-04-17 It is a kind of can self-locking electric window-opening device CN107100482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710250483.4A CN107100482A (en) 2017-04-17 2017-04-17 It is a kind of can self-locking electric window-opening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710250483.4A CN107100482A (en) 2017-04-17 2017-04-17 It is a kind of can self-locking electric window-opening device

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CN107100482A true CN107100482A (en) 2017-08-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952434A (en) * 2018-07-31 2018-12-07 蔡丽萍 A kind of intelligent alert whistle system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203487950U (en) * 2013-10-09 2014-03-19 林会明 Emergency door opener
KR20140056566A (en) * 2012-10-29 2014-05-12 주식회사 진성에프엔이 Apparatus for opening and closing a smoke ventilating window
CN104220285A (en) * 2012-04-03 2014-12-17 韦巴斯托股份公司 Drive device
CN205778164U (en) * 2016-07-06 2016-12-07 广州优阳安防建材科技有限公司 A kind of intelligent security guard door and window
WO2017039197A1 (en) * 2015-09-02 2017-03-09 주식회사 엘지하우시스 Lifting apparatus having automatic/manual switching structure, and smart window comprising same
CN207194699U (en) * 2017-04-10 2018-04-06 深圳市佳利美电子科技有限公司 A kind of power-off can pull and keep the electric window-opening device of self-locking

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104220285A (en) * 2012-04-03 2014-12-17 韦巴斯托股份公司 Drive device
KR20140056566A (en) * 2012-10-29 2014-05-12 주식회사 진성에프엔이 Apparatus for opening and closing a smoke ventilating window
CN203487950U (en) * 2013-10-09 2014-03-19 林会明 Emergency door opener
WO2017039197A1 (en) * 2015-09-02 2017-03-09 주식회사 엘지하우시스 Lifting apparatus having automatic/manual switching structure, and smart window comprising same
CN205778164U (en) * 2016-07-06 2016-12-07 广州优阳安防建材科技有限公司 A kind of intelligent security guard door and window
CN207194699U (en) * 2017-04-10 2018-04-06 深圳市佳利美电子科技有限公司 A kind of power-off can pull and keep the electric window-opening device of self-locking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952434A (en) * 2018-07-31 2018-12-07 蔡丽萍 A kind of intelligent alert whistle system

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Application publication date: 20170829

RJ01 Rejection of invention patent application after publication