CN110359804B - Super-large angle window-turning mechanical linkage opening structure - Google Patents
Super-large angle window-turning mechanical linkage opening structure Download PDFInfo
- Publication number
- CN110359804B CN110359804B CN201810249642.3A CN201810249642A CN110359804B CN 110359804 B CN110359804 B CN 110359804B CN 201810249642 A CN201810249642 A CN 201810249642A CN 110359804 B CN110359804 B CN 110359804B
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- CN
- China
- Prior art keywords
- support arm
- frame
- turn
- window
- over
- 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.)
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims description 28
- 230000009467 reduction Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an oversized angle window turning mechanical linkage opening structure which comprises a motor, a speed reducer, a screw mechanism and a four-bar linkage transmission device, wherein a screw is fixed on the inner side of a mullion of a window turning frame through a screw base, the motor is connected with the speed reducer and drives a sliding block to slide up and down along the screw, the four-bar linkage transmission device comprises a first support arm, a second support arm, a lower support arm and an arc support arm, two ends of the arc support arm are respectively hinged and fixed on the mullion and the sliding block of the window turning frame, one ends of the first support arm and one end of the second support arm are hinged and fixed, the front end of the first support arm is hinged and fixed below the screw base, the tail end of the second support arm is hinged and arranged below the mullion of the window turning frame, the hinge point of the tail end of the second support arm is arranged below the hinge position of the window turning frame, the upper end of the lower support arm is hinged and the sliding and hinged on the sliding block, and the lower end of the lower support arm is hinged and connected with the middle part of the first support arm. The invention can realize the wide-angle opening of the curtain wall window, does not occupy the indoor space, and is beautiful and elegant.
Description
Technical Field
The invention relates to the field of glass curtain walls, in particular to a curtain wall window-turning opening structure which achieves a function of opening a larger angle by utilizing mechanical transmission, and is suitable for various glass curtain walls with larger low-layer ventilation requirements and higher sight line requirements.
Background
At present, the opening angle of the glass curtain wall window is not more than 30 degrees or the opening distance is not more than 300mm according to the standard requirements, but the requirement of a special customer on a large opening angle can only be realized by an electric opening device at present, but the electric opening device occupies a large indoor space, which is an unavoidable problem. For this reason, it is necessary to provide a curtain wall opening structure capable of opening a curtain wall at a large angle to satisfy special demands.
Disclosure of Invention
The invention aims to solve the technical problem of providing an oversized angle window-turning mechanical linkage opening structure, wherein a motor drives a screw rod, and vertical force is transmitted to a window-turning sash frame through a stainless steel four-bar linkage, so that the opening angle of a curtain wall window-turning can reach 70 degrees or more, the wide angle opening of the curtain wall window-turning can be realized, the indoor space is not occupied, and the curtain wall window-turning structure is attractive and elegant.
In order to solve the problems, the invention adopts the following technical scheme:
The invention provides an oversized angle window-turning mechanical linkage opening structure which is used for the inner side of a curtain wall frame and comprises a window-turning frame, a window-turning frame and a window-turning hinge, wherein the window-turning frame is fixed on the inner side of the curtain wall frame, the window-turning frame is hinged and fixed with the window-turning frame through the window-turning hinge, the window-turning mechanical linkage opening structure further comprises a motor, a speed reducer, a screw mechanism and a four-bar linkage transmission device, the screw mechanism comprises a screw and a screw base, the screw is fixed on the inner side of a vertical frame of the window-turning frame through the screw base, the motor is connected with the speed reducer and drives a sliding block to slide up and down along the screw, the four-bar linkage transmission device comprises a first support arm, a second support arm, a lower support arm and an arc support arm, two ends of the arc support arm are respectively hinged and fixed on the vertical frame and the sliding block of the window-turning frame, one end of the first support arm is hinged and fixed on the lower side of the screw base, the second end of the support arm is hinged and fixed on the vertical frame of the window-turning frame, the second end of the window support arm is hinged and the second end of the window is hinged and the upper end of the sliding support arm is located at the lower end of the upper hinge of the arc support arm.
As the preferable mode of the invention, the front end of the first support arm is fixed on the vertical frame of the side frame of the window through a support arm base. Because when the window is turned over and supported, the lower end of the first support arm is a main bearing point, the lower end of the first support arm is reinforced through the support arm base, and the stability of the whole structure can be improved.
As the preferable mode of the invention, the lead screw and the sliding block are made of stainless steel, and the lead screw and the sliding block which are made of stainless steel can have longer service life in consideration of the application environment of the window.
As the optimization of the scheme, the middle part of the first support arm is provided with the strip-shaped chute, and the lower end of the lower support arm is embedded in the strip-shaped chute through a rotating shaft.
As the preferable mode of the invention, the sliding block is in threaded connection with the screw rod, the upper end of the screw rod is connected with the output shaft of the speed reducer, and the lower end of the screw rod is fixed in the screw rod base through an end bearing.
The invention has the beneficial effects that: in the use process, the motor and the speed reducer are combined to finally drive the screw rod to rotate, so that the slider completes the process of sliding up and down through the positive and negative rotation of the screw rod, the lower support arm hinged on the slider and the arc support arm are further driven to rotate, the arc support arm directly acts on the window-turning frame, the lower support arm indirectly stretches the second support arm through driving the first support arm, and the second support arm and the arc support arm jointly act on the window-turning frame, so that the window-turning frame can be opened at a larger angle and has better stability. Because the four-bar transmission device occupies smaller space when being folded, the four-bar transmission device also has the advantage of small occupied space, and the whole structure of the four-bar transmission device can be installed by arranging narrow spaces on the side surfaces of the window overturning frame and the window overturning frame. In addition, the invention has the advantages of simple structure, lower cost and convenient maintenance.
Drawings
FIG. 1 is a schematic view of a mechanical linkage opening structure of a window with an oversized angle in an extended state;
FIG. 2 is a schematic structural view of an oversized angle tilt-up mechanical linkage opening structure in a retracted state according to the present invention;
The device comprises a 1-motor, a 2-speed reducer, a 3-sliding block, a 4-window-turning hinge, a 5-window-turning frame, a 6-screw, a 7-screw base, an 8-lower support arm, a 9-support arm base, a 10-arc support arm, an 11-first support arm, a 12-second support arm and a 13-window-turning frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides a structure is opened in super large angle's turn-over window mechanical linkage as shown in fig. 1 and 2 for the curtain frame is inboard, including turn-over window frame 13, turn-over window frame 5 and turn-over frame hinge 4, turn-over window frame 13 is fixed in the curtain frame is inboard, turn-over window frame 5 is fixed with turn-over window frame 13 through turn-over frame hinge 4, turn-over window mechanical linkage opens the structure still includes motor 1, reduction gear 2, lead screw mechanism and four-bar linkage, wherein, lead screw mechanism includes lead screw 6 and lead screw base 7, and lead screw 6 passes through lead screw base 7 is fixed in the mullion inboard of turn-over window frame 13, motor 1 connects reduction gear 2 and drives a slider 3 and follows lead screw 6 slides from top to bottom, four-bar linkage includes first support arm 11, second support arm 12, lower support arm 8 and arc support arm 10, arc support arm 10 both ends are articulated respectively to be fixed on the mullion and slider 3 of turn-over window frame 5, first support arm 11 and second support arm 12 are articulated fixedly in first support arm 11 and second support arm 12, first support arm 11 is fixed in front end hinge frame 11 is fixed in the second support arm 3 below the end hinge frame 5, and the end is located the end of the second support arm is articulated support arm 8 at the end of the second support arm is articulated frame 5.
In this example, the front end of the first support arm 11 is fixed on the mullion of the side frame 13 of the window through the support arm base 9. Because when the window is propped up, the lower end of the first support arm 11 is a main bearing point, and the lower end of the first support arm 11 is reinforced by the support arm base 9, the stability of the whole structure can be improved.
In this example, the screw rod 6 and the slider 3 are made of stainless steel, and the combination of the screw rod 6 and the slider 3 made of stainless steel can have a longer service life in consideration of the application environment of the window.
In this example, a bar-shaped chute is formed in the middle of the first support arm 11, and the lower end of the lower support arm 8 is embedded in the bar-shaped chute through a rotating shaft.
In this example, the slider 3 is in threaded connection with the screw rod 6, and the upper end of the screw rod 6 is connected with the output shaft of the speed reducer 2, and the lower end of the screw rod 6 is fixed in the screw rod base 7 through an end bearing.
Working principle: this structure is opened in window turnover mechanical linkage is in the use, through motor 1 and speed reducer 2 combination and finally drive lead screw 6 rotation, thereby make slider 3 accomplish the gliding process from top to bottom through the positive and negative rotation of lead screw 6, further drive slider 3 is last articulated down support arm 8 and the rotation of arc support arm 10, arc support arm 10 directly acts on and turns over casement frame 5, and down support arm 8 indirectly makes second support arm 12 extend through driving first support arm 11, thereby second support arm 12 and arc support arm 10 act on jointly and turn over casement frame 5, make turn over casement frame 5 can open great angle, and have better stability. Because the four-bar transmission device occupies smaller space when being folded, the four-bar transmission device also has the advantage of small occupied space, and the whole structure of the four-bar transmission device can be installed by arranging narrow spaces on the side surfaces of the window turnover frame 5 and the window turnover frame 13.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides a structure is opened in super large angle's turn-over window mechanical linkage for the curtain frame is inboard, including turn-over window frame, turn-over casement frame and turn-over frame hinge, turn-over window frame is fixed in the curtain frame is inboard, turn-over casement frame is articulated fixed with turn-over window frame through turn-over frame hinge, its characterized in that, turn-over window mechanical linkage opens the structure still includes motor, reduction gear, lead screw mechanism and four-bar linkage, wherein, lead screw mechanism includes lead screw and lead screw base, and the lead screw passes through the lead screw base is fixed in the mullion inboard of turn-over window frame, the motor is connected the reduction gear and is driven a slider and follow the lead screw slides from top to bottom, four-bar linkage includes first support arm, second support arm, lower support arm and arc support arm, wherein, the arc support arm both ends are articulated respectively to be fixed on turn-over casement frame's mullion and the slider, first support arm and second support arm one end are articulated fixedly in lead screw base below, the second end is articulated at the mullion frame of turn-over window frame, and the second end is located the support arm is the arc support arm and is the slider down in the side of a pivot, and the pivot frame is located the arc frame and is all the pivot frame down.
2. The ultra-large angle tilt-up mechanical linkage opening structure according to claim 1, wherein: the middle part of the first support arm is provided with a strip-shaped chute, and the lower end of the lower support arm is embedded in the strip-shaped chute through a rotating shaft.
3. The ultra-large angle tilt-up mechanical linkage opening structure according to claim 1, wherein: the sliding block is in threaded connection with the screw rod, the upper end of the screw rod is connected with the output shaft of the speed reducer, and the lower end of the screw rod is fixed in the screw rod base through an end bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249642.3A CN110359804B (en) | 2018-03-26 | 2018-03-26 | Super-large angle window-turning mechanical linkage opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249642.3A CN110359804B (en) | 2018-03-26 | 2018-03-26 | Super-large angle window-turning mechanical linkage opening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110359804A CN110359804A (en) | 2019-10-22 |
| CN110359804B true CN110359804B (en) | 2024-04-26 |
Family
ID=68211839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810249642.3A Active CN110359804B (en) | 2018-03-26 | 2018-03-26 | Super-large angle window-turning mechanical linkage opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110359804B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502472A (en) * | 2020-04-28 | 2020-08-07 | 湘潭大学 | Intelligent vertical hinged door and automatic opening and closing device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2383401A2 (en) * | 2010-04-27 | 2011-11-02 | Glazing Vision Limited | Vent Assembly |
| EP2383413A2 (en) * | 2010-04-27 | 2011-11-02 | Glazing Vision Limited | Vent operating mechanism |
| CN203296611U (en) * | 2013-05-28 | 2013-11-20 | 山东国强五金科技有限公司 | Electric hopper window |
| CN103912178A (en) * | 2014-04-15 | 2014-07-09 | 江苏绿建节能科技有限公司 | Automatic door opening and closing device |
| CN208502526U (en) * | 2018-03-26 | 2019-02-15 | 沈阳恒生装饰工程有限公司 | A kind of pivot frame mechanical linkage opening structure of oversized angle |
-
2018
- 2018-03-26 CN CN201810249642.3A patent/CN110359804B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2383401A2 (en) * | 2010-04-27 | 2011-11-02 | Glazing Vision Limited | Vent Assembly |
| EP2383413A2 (en) * | 2010-04-27 | 2011-11-02 | Glazing Vision Limited | Vent operating mechanism |
| CN203296611U (en) * | 2013-05-28 | 2013-11-20 | 山东国强五金科技有限公司 | Electric hopper window |
| CN103912178A (en) * | 2014-04-15 | 2014-07-09 | 江苏绿建节能科技有限公司 | Automatic door opening and closing device |
| CN208502526U (en) * | 2018-03-26 | 2019-02-15 | 沈阳恒生装饰工程有限公司 | A kind of pivot frame mechanical linkage opening structure of oversized angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110359804A (en) | 2019-10-22 |
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