CN110242149A - The opening and closing auxiliary body of vent window and vent window opening/closing system - Google Patents
The opening and closing auxiliary body of vent window and vent window opening/closing system Download PDFInfo
- Publication number
- CN110242149A CN110242149A CN201910643769.8A CN201910643769A CN110242149A CN 110242149 A CN110242149 A CN 110242149A CN 201910643769 A CN201910643769 A CN 201910643769A CN 110242149 A CN110242149 A CN 110242149A
- Authority
- CN
- China
- Prior art keywords
- vent window
- opening
- window
- closing
- torsional spring
- 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.)
- Withdrawn
Links
- 238000013016 damping Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000009825 accumulation Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/06—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis perpendicular to the axis of the piston
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses the opening and closing auxiliary body of vent window, including damping unit and Storage Unit, damping unit includes the damper rod and tube body for being connected to vent window, and damper rod can stretch in tube body；Storage Unit includes fixed pivot pin, torsion film and torsional spring shell, and the inner end of torsion film is connected to fixed pivot pin, and the outer end of torsion film is connected to the inner wall of torsional spring shell, and tube body is fixedly connected with torsional spring shell；When vent window is in opening procedure；Sash drives damping unit rotation, and the torsional spring shell, which follows the damping unit to rotate, makes torsion film accumulation of energy；When vent window is in closing process, torsion film discharges accumulation of energy and provides pulling force to vent window by damping unit, and auxiliary electric window opener carries out the closing operation of sash, reduces the load of electric window-opening machine；The opening and closing auxiliary body of entire vent window only includes the simple Storage Unit of structure and damping unit, and accessory is few, and overall structure is simple, and production cost is low.
Description
Technical field
The present invention relates to the on-off damp mechanisms of a kind of opening/closing system of vent window more particularly to a kind of vent window.
Background technique
The large-scale vent window mechanism for opening/closing and smoke evacuation window system that notification number is CN109555401A, it discloses electric window-openings
Machine and at least one two-way power-assisted unit, the electric window-opening machine and two-way power-assisted unit are connected to the sash of vent window simultaneously
On；Electric window-opening machine is that turning off or on for sash provides main force；When sash is closed, two-way power-assisted unit is always sash
The opening active force of one auxiliary is provided；When sash is opened, two-way power-assisted unit is always that sash provides the pass of an auxiliary
Close active force.
Notification number is the electric chain window-opening mechanism of CN107217942A, also discloses electric window-opening machine and gas spring or bullet
The servomechanism of spring push-down.
It since the price of gas spring is relatively expensive, also uses and is replaced with damper rod, in heavy vent window in opening procedure
In, damper rod is to play the role of buffering.But heavy vent window during the shutdown process, damper rod do not play again power-assisted it
Effect.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of new structural vent windows to open and close auxiliary body, original
Damper rod on the basis of increase elastic mechanism, to when vent window is closed provide power-assisted function.
The technical scheme of the invention to solve the technical problem is: the opening and closing auxiliary body of vent window, including resistance
Buddhist nun's unit and Storage Unit, the damping unit include the damper rod and tube body for being connected to vent window, and the damper rod can
It stretches in the tube body；The Storage Unit includes fixed pivot pin, torsion film and torsional spring shell, the torsion film
Inner end is connected to fixed pivot pin, and the outer end of the torsion film is connected to the inner wall of torsional spring shell, the tube body and described
Torsional spring shell is fixedly connected；When vent window is in opening procedure；Sash drive damping unit rotation, the torsional spring shell with
Make torsion film accumulation of energy with the damping unit rotation；When vent window is in closing process, torsion film release accumulation of energy simultaneously passes through
Damping unit provides pulling force to vent window.
A further preferred embodiment of the present invention are as follows: the tube body is fixed with the torsional spring case weld.
A further preferred embodiment of the present invention are as follows: the torsional spring shell is arranged on window frame, and the pivot pin is located at institute
The torsional spring casing center position stated, what the torsional spring shell can be described rotates around pivot pin.
A further preferred embodiment of the present invention are as follows: the torsional spring is spring steel plate.
A further preferred embodiment of the present invention are as follows: the torsional spring shell includes bottom case and lid, and the lid is removable
It is mounted on unloading formula on the bottom case.
A further preferred embodiment of the present invention are as follows: on the fixed window frame of the pivot pin.
Another theme of the invention are as follows: vent window opening/closing system, it is characterised in that the electricity including driving vent window opening and closing
The opening and closing auxiliary body of dynamic window opener and the vent window.
A further preferred embodiment of the present invention are as follows: the electric window-opening machine is chain window-opening machine or push-down window opener.
A further preferred embodiment of the present invention are as follows: the vent window is laterally opened vent window.
A further preferred embodiment of the present invention are as follows: symmetrically there are two the opening and closings of the vent window for branch for each vent window
Auxiliary body.
Compared with prior art, it is an advantage of the invention that when vent window is opened, the torsion film in Storage Unit is with damping
The rotation of unit and deformation occurs, thus accumulation of energy；When vent window is closed, torsion film discharges accumulation of energy and by damping unit to smoke evacuation
Window provides pulling force, and auxiliary electric window opener carries out the closing operation of sash, reduces the load of electric window-opening machine.Entire vent window
Opening and closing auxiliary body only includes the simple Storage Unit of structure and damping unit, and accessory is few, and overall structure is simple, production cost
It is low.
Detailed description of the invention
The present invention is explained in further detail below with reference to attached drawing and preferred embodiment, but art technology
Personnel it will be appreciated that, these attached drawings are drawn for the purpose for explaining preferred embodiment, and therefore should not be made
For limitation of the scope of the invention.In addition, unless otherwise indicated, attached drawing is only shown in the group for conceptually indicating described object
At or construction and may include that expansiveness show that and attached drawing is also not necessarily drawn to scale.
Fig. 1 is the stereoscopic schematic diagram one of the vent window of a preferred embodiment of the invention；
Fig. 2 is the stereoscopic schematic diagram two of the vent window of a preferred embodiment of the invention；
Fig. 3 is the partial enlargement diagram one of the vent window of a preferred embodiment of the invention；
Fig. 4 is the partial enlargement diagram two of the vent window of a preferred embodiment of the invention；
Fig. 5 is the stereoscopic schematic diagram one of a preferred embodiment of the invention；
Fig. 6 is the stereoscopic schematic diagram two of a preferred embodiment of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.Described embodiment is only the present invention
A part of the embodiment, instead of all the embodiments.Below in conjunction with the detailed description of the embodiment of the present invention provided by attached drawing
It is not intended to limit the range of claimed invention, but is merely representative of selected embodiment of the invention.Based on the present invention
Embodiment, those skilled in the art are obtained without making creative work so other embodiments,
It shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside" is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
It is usually set in heavy constructions such as airport building, high-speed rail station, conference and exhibition center, industrial premises or other public places
There are the biggish laterally opened vent window 001 of area, weight, bottom-open type vent window 001 especially as shown in the figure；Such vent window
001 installation site is high, weight is big, it is long thus unsuitable manually opened to open stroke, so would generally be realized using electric window-opening machine
Sash 02 is automatically opened or closed.
What electric window-opening machine generally used includes chain-type and push-down, passes through chain between window frame 01 and sash 02 or pushes away
Bar connection, the flexible active force for providing sash 02 and opening or closing of motor driven chain or push rod during this, chain or push away
Bar bears relatively large load because sash 02 is from the inertia with opening and closing, causes have high request to the intensity of chain or push rod, simultaneously
In comparison the service life of chain or push rod cannot be protected by opening and closing times influence, the safety of laterally opened vent window 001
Barrier.
The damper rod that pulling force is only provided in traditional technology is widely used because cost is relatively low for it, although damper rod is certain
The load that chain or push rod are born when reducing opening of doors and windows in degree, and cost is lower than gas spring, but another aspect door and window
In closing process, because damper rod does not provide power-assisted, door and window is closed leans on chain or push rod, chain or push rod when door and window being caused to close entirely
Larger load is still born, the stability and efficiency that door and window is closed are than the difference using gas spring.
As shown in Figs. 1-2, the upper position of vent window 001 is equipped with Chain-type electric window opening machine 002, and chain 9 connects window
The upper side edge of frame 01 and sash 02, motor driven sash 02 open and close, and the two sides of vent window 001 are symmetrically installed with the opening and closing of vent window
Auxiliary body 03.The opening and closing auxiliary body 03 of the vent window can not only help the slow drop of sash 02, protect sash 02 and driven opening
Window machine 002；It can more be closed for sash 02 and power-assisted is provided, reduce the load of electric window-opening machine 002；And the opening and closing of the vent window is auxiliary
It helps that 03 structure of mechanism is simple, lower production costs, is suitble to market application.
As seen in figures 3-6, the opening and closing auxiliary body 03 of vent window, including damping unit 1 and Storage Unit 2, Storage Unit 2
It is mounted on the medial surface of 01 opposite side of window frame, 1 one end of damping unit connects Storage Unit 2, and the other end connects sash 02.
Damping unit 1 includes damper rod 11 and tube body 12, and damper rod 11 is socketed in 12 inner cavity of tube body, and can be in tube body 12
It is interior flexible.Tube body 12 is fixed on Storage Unit 2, and one end of damper rod 11 is hinged on sash 02, when sash 02 is opened, resistance
Buddhist nun's bar 11 is gradually extended out of tube body 12；When sash 02 is closed, damper rod 11 is gradually shortened, in retraction tube body 12.
As shown in figure 4, Storage Unit 2 includes fixed pivot pin 21, torsion film 22 and torsional spring shell 23, torsional spring shell 23 is one
Box body with cavity, including bottom case and lid, lid are removably mounted on bottom case.Torsional spring shell 23 is mounted on window frame
On 01 medial surface, on the window frame 01 that the center that pivot pin 21 passes through bottom case is fixed, torsional spring shell 23 can be carried out around pivot pin 21
It rotates freely.The tube body 12 of damping unit 1 is welded and fixed with torsional spring shell 23, to make damping unit 1 that can follow torsional spring shell
23 are rotated around pivot pin 21.
Torsion film 22 is assemblied in the cavity of torsional spring shell 23, and the inner end of torsion film 22 is connected to fixed pivot pin 21, torsional spring
The outer end of piece 22 is connected to the inner wall of torsional spring shell 23.
Preferably, the torsion film 22 is the spring steel plate of spiral coil shape, one end connecting shaft positioned at the center of spiral
Pin 21, the free end positioned at the outer end of spiral connect torsional spring shell 23.
As seen in figs. 5-6, when vent window 001 completely closes, torsion film 22 does not have deformation.
When vent window 001 is opened, damping unit 1 is rotated outward, and damper rod 11 stretches, and torsional spring shell 23 follows damping single
1 rotation of member makes torsion film 22 be distorted deformation, thus accumulation of energy；During this, damper rod 11 has inside work to sash 02
Firmly, electric window-opening machine slowly allows sash 02 to decline by damper rod 11, and damping unit overcomes 22 deformation of torsion film, further increases
Add damper rod to the inside active force of sash, to have the function that protect sash 02.
When vent window 001 is in closing process, torsion film 22 resets, and discharges accumulation of energy, and pass through 1 pair of damping unit smoke evacuation
Window 001 provides pulling force, and auxiliary electric window opener carries out the closing operation of sash 02, reduces the load of electric window-opening machine, turn off
Process is more stable.
Detailed Jie has been carried out to the opening and closing auxiliary body of vent window provided by the present invention and vent window opening/closing system above
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help the reason present invention and core concept.It should be pointed out that for those skilled in the art, not taking off
, can be with several improvements and modifications are made to the present invention under the premise of from the principle of the invention, these improvement and modification also fall into this
In invention scope of protection of the claims.
Claims (10)
1. the opening and closing auxiliary body of vent window, it is characterised in that including damping unit and Storage Unit, the damping unit packet
The damper rod and tube body for being connected to vent window are included, the damper rod can stretch in the tube body；The Storage Unit
Including fixed pivot pin, torsion film and torsional spring shell, the inner end of the torsion film is connected to fixed pivot pin, the torsion film
Outer end is connected to the inner wall of torsional spring shell, and the tube body is fixedly connected with the torsional spring shell；It is opened when vent window is in
In the process；Sash drives damping unit rotation, and the torsional spring shell, which follows the damping unit to rotate, makes torsion film accumulation of energy；
When vent window is in closing process, torsion film discharges accumulation of energy and provides pulling force to vent window by damping unit.
2. the opening and closing auxiliary body of vent window according to claim 1, it is characterised in that the tube body and the torsion
Spring case weld is fixed.
3. the opening and closing auxiliary body of vent window according to claim 1, it is characterised in that the torsional spring shell setting exists
On window frame, the pivot pin is located at the torsional spring casing center position, and what the torsional spring shell can be described rotates around pivot pin.
4. the opening and closing auxiliary body of vent window according to claim 1, it is characterised in that the torsional spring is spring steel plate.
5. the opening and closing auxiliary body of vent window according to claim 1, it is characterised in that the torsional spring shell includes bottom
Shell and lid, the lid are removably mounted on the bottom case.
6. the opening and closing auxiliary body of vent window according to claim 3, it is characterised in that the fixed window frame of the pivot pin
On.
7. vent window opening/closing system, it is characterised in that electric window-opening machine and such as claim 1-6 including driving vent window opening and closing
The opening and closing auxiliary body.
8. vent window opening/closing system according to claim 1, it is characterised in that the electric window-opening machine is chain type windowing
Machine or push-down window opener.
9. vent window opening/closing system according to claim 1, it is characterised in that the vent window is laterally opened vent window.
10. vent window opening/closing system according to claim 1, it is characterised in that each vent window is symmetrically there are two branches
Open and close auxiliary body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643769.8A CN110242149A (en) | 2019-07-17 | 2019-07-17 | The opening and closing auxiliary body of vent window and vent window opening/closing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643769.8A CN110242149A (en) | 2019-07-17 | 2019-07-17 | The opening and closing auxiliary body of vent window and vent window opening/closing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242149A true CN110242149A (en) | 2019-09-17 |
Family
ID=67892631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643769.8A Withdrawn CN110242149A (en) | 2019-07-17 | 2019-07-17 | The opening and closing auxiliary body of vent window and vent window opening/closing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110242149A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005004571A1 (en) * | 2005-02-01 | 2006-08-10 | Innotec Forschungs- Und Entwicklungs-Gmbh | Flap hinge for an opening flat at vehicle has hinge base for connection to vehicle body on which flap binding is attached around swivel axle for attaching flap and lever elements which are swiveling attached |
| CN101603394A (en) * | 2009-04-30 | 2009-12-16 | 郑志伟 | Torsion-type automatic door closer |
| JP3179739U (en) * | 2012-09-04 | 2012-11-15 | 中央発條株式会社 | Stay damper for window device and window device |
| WO2013071236A1 (en) * | 2011-11-10 | 2013-05-16 | Magna Closures Inc. | Closure panel counterbalance mechanism |
| KR20140030950A (en) * | 2012-09-04 | 2014-03-12 | 주식회사 썬 프레인 코 | The louver operating equipment |
| CN109458074A (en) * | 2018-12-27 | 2019-03-12 | 深圳市龙辉三和安全科技集团有限公司 | A kind of wind brace |
| CN109505476A (en) * | 2019-01-11 | 2019-03-22 | 广东顺德珂玥精密五金制造有限公司 | A kind of adjustable speed Damper Braces device |
| CN109555401A (en) * | 2019-01-30 | 2019-04-02 | 宁波合力伟业消防科技有限公司 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
| CN210564004U (en) * | 2019-07-17 | 2020-05-19 | 宁波合力伟业消防科技有限公司 | Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window |
-
2019
- 2019-07-17 CN CN201910643769.8A patent/CN110242149A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005004571A1 (en) * | 2005-02-01 | 2006-08-10 | Innotec Forschungs- Und Entwicklungs-Gmbh | Flap hinge for an opening flat at vehicle has hinge base for connection to vehicle body on which flap binding is attached around swivel axle for attaching flap and lever elements which are swiveling attached |
| CN101603394A (en) * | 2009-04-30 | 2009-12-16 | 郑志伟 | Torsion-type automatic door closer |
| WO2013071236A1 (en) * | 2011-11-10 | 2013-05-16 | Magna Closures Inc. | Closure panel counterbalance mechanism |
| JP3179739U (en) * | 2012-09-04 | 2012-11-15 | 中央発條株式会社 | Stay damper for window device and window device |
| KR20140030950A (en) * | 2012-09-04 | 2014-03-12 | 주식회사 썬 프레인 코 | The louver operating equipment |
| CN109458074A (en) * | 2018-12-27 | 2019-03-12 | 深圳市龙辉三和安全科技集团有限公司 | A kind of wind brace |
| CN109505476A (en) * | 2019-01-11 | 2019-03-22 | 广东顺德珂玥精密五金制造有限公司 | A kind of adjustable speed Damper Braces device |
| CN109555401A (en) * | 2019-01-30 | 2019-04-02 | 宁波合力伟业消防科技有限公司 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
| CN210564004U (en) * | 2019-07-17 | 2020-05-19 | 宁波合力伟业消防科技有限公司 | Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |