CN206144356U - Ventilation door and window's upper and lower promotion structure - Google Patents
Ventilation door and window's upper and lower promotion structure Download PDFInfo
- Publication number
- CN206144356U CN206144356U CN201620986415.5U CN201620986415U CN206144356U CN 206144356 U CN206144356 U CN 206144356U CN 201620986415 U CN201620986415 U CN 201620986415U CN 206144356 U CN206144356 U CN 206144356U
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- China
- Prior art keywords
- tooth bar
- wing
- rack
- gear
- window
- 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.)
- Expired - Fee Related
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- Power-Operated Mechanisms For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a ventilation door and window's upper and lower promotion structure, including inside casing, exterior wing and inner fan, difference first rack of fixedly connected with and second rack on exterior wing and the inner fan, be equipped with simultaneously the gear of being connected with first rack and the 2nd rack toothing between first rack and the second rack, the gear is fixed in the axis of rotation of motor, and the motor drives the upper and lower promotion of exterior wing and inner fan is realized simultaneously in opposite directions or relative movement to first rack and second rack. The utility model discloses a thereby motor rotating band moving gear drives first rack and second rack up -and -down motion on exterior wing and the inner fan, and then drives the upper and lower promotion of exterior wing and inner fan to through the linkage of accessories such as gear, pinion stand, trident wheel and rack, restriction door and window rocks, and it is more convenient that the messenger opens or close inside and outside casement, the utility model discloses a driven form of rack and pinion can guarantee that exterior wing and inner fan can reciprocate normally, improves ventilation door and window's upper and lower promotion structure's life.
Description
Technical field
This utility model is related to window technology field, more particularly to a kind of lift structure up and down of ventilation door and window.
Background technology
In door and window manufacture field, using the door and window of the various materials such as aluminium alloy, plastics or plastic-steel in fixed buildings
Application it is very universal.Wherein using aluminum alloy material section brace door window frame due to it possess suitable intensity and
Aesthetic property, but be provided simultaneously with light weight, inexpensive advantage and use it is most wide.
Present air door/the window for being lifted up and down, due to having the functions such as daylighting, ventilation concurrently, therefore is widely used in building
In building thing.Chinese patent CN202325104U discloses a kind of Multifunctional energy-saving anti-theft ventilating flap, discloses a kind of common upper
Lower lifting air door, the elevating mechanism of vent window adopts V belt translation, and after long-term use, transmission belt is due to stress stretching meeting repeatedly
There is certain deformation, and cause the stiction between the transmission belt and two fixed pulleys of the closed loop connection to diminish, it is fixed in addition
The use abrasion of pulley itself also brings along this problem, so as to cause interior wing and exterior wing normally to move up and down, affects
It is easy-to-use.
Utility model content
Based on above the deficiencies in the prior art, the technical problem that this utility model is solved is to provide a kind of ventilation door and window
Lift structure up and down, being linked by accessories such as gear, pinion stand, trident wheel and racks is limited door and window and rocks, make unlatching or
Outer leaf is more convenient in closing.
In order to solve above-mentioned technical problem, this utility model provides a kind of lift structure up and down of ventilation door and window, including interior
Frame, exterior wing and interior wing, wherein, it has been respectively fixedly connected with the first tooth bar and the second tooth bar on the exterior wing and interior wing, described first
The gear being connected with the first tooth bar and the engagement of the second tooth bar simultaneously is provided between tooth bar and the second tooth bar, the gear is fixed on electricity
In the rotary shaft of machine, motor drives the opposite or relative movement simultaneously of first tooth bar and the second tooth bar, realizes exterior wing and interior wing
Lifting up and down.
Used as the preferred implementation of above-mentioned technical proposal, the ventilation door and window that this utility model embodiment is provided is carried up and down
Rise structure and further include the part or all of of following technical characteristic：
Preferably, it is also equipped with preventing the first trident wheel and of exterior wing and interior wing double swerve on the exterior wing and interior wing
Two trident wheels.
Used as the improvement of above-mentioned technical proposal, the interior inframe is provided with to be easy on the first trident wheel and the second trident wheel
Lower stable the first mobile groove and the second groove.
Further, first tooth bar and the second tooth bar are plugged together respectively in the groove of the exterior wing and interior wing, are used in combination
Screw is fixed on exterior wing and interior wing.
As the improvement of above-mentioned technical proposal, between the gear and motor pinion stand is provided with.
Preferably, in an embodiment of the present utility model, the bottom of first tooth bar and the second tooth bar respectively to
The direction of gear is extended with the first platform and the second platform, and the gear is located on first platform and the second platform, described
Screw is fixedly connected through first platform and the second platform with the exterior wing and interior wing.
Used as the improvement of above-mentioned technical proposal, the quantity of first tooth bar is two, is symmetrically disposed on the exterior wing
Both sides；The quantity of second tooth bar is two, is symmetrically disposed on the both sides of the interior wing.
Preferably, in another embodiment of the present utility model, the first trident wheel and the second trident wheel include
Three rollers, three rollers are contacted respectively and scroll-up/down with three walls of first groove or the second groove.
Used as the improvement of above-mentioned technical proposal, the rotary shaft of the motor is fixedly connected by alignment pin with the gear.
Compared with prior art, the technical solution of the utility model at least has the effect that：
It is of the present utility model ventilation door and window lift structure up and down, by motor rotarily drive gear so as to drive exterior wing and
The first tooth bar and the second tooth bar on interior wing moves up and down, and then drives the lifting up and down of exterior wing and interior wing, and by gear, tooth
The accessories such as wheel seat, trident wheel and rack link, and limit door and window and rock, and it is more convenient to make to be turned on and off interior outer leaf.This practicality
It is new in the form of rack pinion, it is ensured that exterior wing and interior wing can be moved up and down normally, improve ventilation door and window it is upper
The service life of lower lift structure.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, and in order to allow above and other purpose of the present utility model, feature
Can become apparent with advantage, below in conjunction with preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 is the structural representation of the lift structure up and down of the ventilation door and window of this utility model preferred embodiment.
Fig. 2 is the structural representation that the lift structure up and down of ventilation door and window of the present utility model is applied on vent window.
Fig. 3 is the Section A-A schematic diagram of Fig. 2.
Fig. 4 is the section B-B schematic diagram of Fig. 2.
Fig. 5 is the first tooth bar and the second tooth in the lift structure up and down of the ventilation door and window of this utility model preferred embodiment
The structural representation that bar is engaged with gear.
Fig. 6 is the first trident wheel and second in the lift structure up and down of the ventilation door and window of this utility model preferred embodiment
The structural representation of trident wheel.
Specific embodiment
Describe this utility model in detail below in conjunction with the accompanying drawings, its as this specification a part, for embodiment
Bright principle of the present utility model, other aspect, feature and its advantages of the present utility model will become one by the detailed description
Mesh is clear.In the accompanying drawing of institute's reference, same or analogous part is represented using identical drawing reference numeral in different figures.
As shown in figure 1, the structural representation of the lift structure up and down of the ventilation door and window of this utility model preferred embodiment offer
Figure, the lift structure up and down of ventilation door and window of the present utility model includes inside casing 10, exterior wing 20 and interior wing 30, the exterior wing 20 and interior
The first tooth bar 40 and the second tooth bar 50 are respectively fixedly connected with fan 30, have been provided between the tooth bar 50 of first tooth bar 40 and second
The gear 60 being connected with the first tooth bar 40 and the engagement of the second tooth bar 50 simultaneously, the gear 60 is fixed on the rotary shaft of motor 70
On, motor 70 drives the opposite or relative movement simultaneously of tooth bar 50 of first tooth bar 40 and second, realizes exterior wing 20 and interior wing 30
Lifting up and down.
In addition, as shown in Figure 3 and Figure 6, the rocking during being lifted up and down in order to avoid exterior wing 20 and interior wing 30, institute
State the first trident wheel 80 and the second trident for being also equipped with preventing exterior wing 20 and the double swerve of interior wing 30 on exterior wing 20 and interior wing 30
Wheel 90, correspondingly, is provided with the inside casing 10 and is easy to the first trident wheel 80 and the second trident wheel stable mobile the about 90
One groove 11 and the second groove 12, it is preferable that the first trident wheel 80 and the second trident wheel 90 include three rollers, described
Three rollers are contacted respectively and scroll-up/down with three walls of the groove 12 of first groove 11 or second, are limiting door and window
While rocking, frictional force when exterior wing 20 and interior wing are lifted about 30 is reduced, be conducive to exterior wing 20 and interior wing 30 more stable
Move up and down, be turned on and off interior outer leaf more convenient.
Preferably, the tooth bar 50 of first tooth bar 40 and second plugs together respectively the groove in the exterior wing 20 and interior wing 30
In, and be screwed on exterior wing 20 and interior wing 30, exterior wing 20 and the sliceable lengthening of interior wing 30 are arranged so that, according to outer
Fan the length of 20 and interior wing 30 and need exterior wing 20 and the unlatching space of interior wing 30 to be adjusted, motility is high.
More specifically, as shown in Fig. 2 to 5, the bottom of the tooth bar 50 of first tooth bar 40 and second is respectively to gear 60
Direction be extended with the first platform 41 and the second platform 51, the gear 60 is located at the platform 51 of first platform 41 and second
On, the screw is fixedly connected through the platform 51 of first platform 41 and second with the exterior wing 20 and interior wing 30.In addition, being
Fix motor 70 and the position of gear 60, pinion stand 61, the motor 70 are set between the gear 60 and motor 70
Rotary shaft be fixedly connected with the gear 60 by alignment pin, it is ensured that the stability of transmission.
In the lift structure up and down of ventilation door and window of the present utility model, the quantity of the first tooth bar 40 and the second tooth bar 50 is equal
For two, the first tooth bar 40 and the second tooth bar 50 are arranged at the both sides of the exterior wing 20 and interior wing 30 with being respectively symmetrically, correspondingly,
The gear 60, motor 70, the quantity of pinion stand 61 are two, it is ensured that the both sides of exterior wing 20 and interior wing 30 are lifted simultaneously, are entered
One step limits rocking for exterior wing 20 and interior wing 30, it is ensured that the stability that door and window is lifted up and down.
Compared to prior art, the lift structure up and down of the ventilation door and window that above-described embodiment is disclosed is rotated by motor 70
With moving gear 60 so as to drive the first tooth bar 40 and the second tooth bar 50 on exterior wing 20 and interior wing 30 to move up and down, and then drive outer
The lifting up and down of fan 20 and interior wing 30, and linked by accessories such as gear 60, pinion stand 61, trident wheel and racks, limit door and window
Rock, it is more convenient to make to be turned on and off interior outer leaf.This utility model is in the form of rack pinion, it is ensured that exterior wing
20 and interior wing 30 can normally move up and down, improve ventilation door and window lift structure up and down service life.
The above is preferred implementation of the present utility model, can not be limited with this certainly this utility model it
Interest field, it is noted that for those skilled in the art, before without departing from this utility model principle
Put, some improvement and variation can also be made, these are improved and variation is also considered as protection domain of the present utility model.
Claims (9)
1. a kind of lift structure up and down of ventilation door and window, including inside casing, exterior wing and interior wing, it is characterised in that the exterior wing and interior
The first tooth bar and the second tooth bar are respectively fixedly connected with fan, have been provided between first tooth bar and the second tooth bar simultaneously with first
Tooth bar and the gear of the second tooth bar engagement connection, the gear is fixed in the rotary shaft of motor, and motor drives first tooth
The opposite or relative movement simultaneously of bar and the second tooth bar, realizes the lifting up and down of exterior wing and interior wing.
2. it is according to claim 1 ventilation door and window lift structure up and down, it is characterised in that：On the exterior wing and interior wing also
Being provided with prevents the first trident wheel and the second trident wheel of exterior wing and interior wing double swerve.
3. it is according to claim 2 ventilation door and window lift structure up and down, it is characterised in that：The interior inframe is provided with to be easy to
The first groove and the second groove that the first trident wheel and the second trident wheel are stably moved up and down.
4. it is according to claim 1 ventilation door and window lift structure up and down, it is characterised in that：First tooth bar and second
Tooth bar is plugged together respectively in the groove of the exterior wing and interior wing, and is screwed on exterior wing and interior wing.
5. it is according to claim 1 ventilation door and window lift structure up and down, it is characterised in that：Between the gear and motor
It is provided with pinion stand.
6. it is according to claim 4 ventilation door and window lift structure up and down, it is characterised in that：First tooth bar and second
The bottom of tooth bar is extended with the first platform and the second platform to the direction of gear respectively, the gear be located at first platform and
On second platform, the screw is fixedly connected through first platform and the second platform with the exterior wing and interior wing.
7. it is according to claim 1 ventilation door and window lift structure up and down, it is characterised in that：The quantity of first tooth bar
For two, the both sides of the exterior wing are symmetrically disposed on；The quantity of second tooth bar is two, is symmetrically disposed in described
The both sides of fan.
8. it is according to claim 3 ventilation door and window lift structure up and down, it is characterised in that：The first trident wheel and
Two trident wheels include three rollers, and three rollers are contacted respectively with three walls of first groove or the second groove
And scroll-up/down.
9. it is according to claim 1 ventilation door and window lift structure up and down, it is characterised in that：The rotary shaft of the motor is led to
Cross alignment pin to be fixedly connected with the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986415.5U CN206144356U (en) | 2016-08-30 | 2016-08-30 | Ventilation door and window's upper and lower promotion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986415.5U CN206144356U (en) | 2016-08-30 | 2016-08-30 | Ventilation door and window's upper and lower promotion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144356U true CN206144356U (en) | 2017-05-03 |
Family
ID=58628650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986415.5U Expired - Fee Related CN206144356U (en) | 2016-08-30 | 2016-08-30 | Ventilation door and window's upper and lower promotion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587907A (en) * | 2018-06-28 | 2020-08-28 | 李代全 | Block making device based on cold-dispelling and warm-tonifying food and using method |
| CN112195330A (en) * | 2020-09-19 | 2021-01-08 | 安徽鼎恒实业集团有限公司 | Equipment for hardening surface of rail vehicle gear after remanufacturing treatment |
-
2016
- 2016-08-30 CN CN201620986415.5U patent/CN206144356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587907A (en) * | 2018-06-28 | 2020-08-28 | 李代全 | Block making device based on cold-dispelling and warm-tonifying food and using method |
| CN112195330A (en) * | 2020-09-19 | 2021-01-08 | 安徽鼎恒实业集团有限公司 | Equipment for hardening surface of rail vehicle gear after remanufacturing treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180713 Address after: 473000 Henan Nanyang Photoelectric Industrial Agglomeration Area Longsheng Avenue Patentee after: OPLIFA (Nanyang) Door and Window System Co.,Ltd. Address before: 511300 west suburb of Li Town, Zengcheng, Guangzhou, Guangdong (citrus field) Patentee before: RONGYANG ALUMINIUM (CHINA) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210830 |