CN206144353U - A ventilation unit for door and window - Google Patents
A ventilation unit for door and window Download PDFInfo
- Publication number
- CN206144353U CN206144353U CN201620986537.4U CN201620986537U CN206144353U CN 206144353 U CN206144353 U CN 206144353U CN 201620986537 U CN201620986537 U CN 201620986537U CN 206144353 U CN206144353 U CN 206144353U
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- CN
- China
- Prior art keywords
- fixed seat
- door
- window
- gear
- ventilation unit
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a ventilation unit for door and window, including first fixing base and the second fixing base that is the L type, first fixing base and second fixing base are fixed respectively on the exterior wing and inner fan in door and window, the inside first rack and the second rack of having set firmly respectively in one of them side of first fixing base and second fixing base, 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 passes through the center pin to be installed on the pinion stand, drives through the gear first fixing base and second fixing base are simultaneously in opposite directions or relative movement. The utility model discloses a ventilation unit for door and window adopts the driven form of rack and pinion, can guarantee that exterior wing and inner fan can reciprocate normally, improves a ventilation unit for door and window's life, in addition, sets up the bearing between center pin and gear, guarantees the smooth rotation of gear, improves the stability that door and window opened and closed.
Description
Technical field
This utility model is related to window technology field, more particularly to a kind of ventilation unit for 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 for door and window
Ventilation unit, by the cooperation of wheel and rack, it is more convenient to make to be turned on and off door and window.
In order to solve above-mentioned technical problem, this utility model provides a kind of ventilation unit for door and window, including L-shaped
First fixed seat and the second fixed seat, first fixed seat and the second fixed seat are separately fixed at exterior wing and interior wing in door and window
On, one of lateral inner of first fixed seat and the second fixed seat is installed with respectively the first tooth bar and the second tooth bar,
The gear being connected with the first tooth bar and the engagement of the second tooth bar simultaneously, the gear are provided between first tooth bar and the second tooth bar
It is arranged on pinion stand by central shaft, it is simultaneously opposite or relative by the first fixed seat described in gear driven and the second fixed seat
It is mobile.
Used as the preferred implementation of above-mentioned technical proposal, the ventilation for door and window that this utility model embodiment is provided is filled
Put and further include the part or all of of following technical characteristic：
Preferably, it is provided with bearing between the central shaft and gear.
As the improvement of above-mentioned technical proposal, outside the another side of first fixed seat and the second fixed seat cunning is provided with
Block, the first fixed seat and the second fixed seat are plugged together in the groove of exterior wing in door and window and interior wing by the slide block.
Further, screw is through first fixed seat and another side and the exterior wing and the interior wing of the second fixed seat
It is fixedly connected.
Used as the improvement of above-mentioned technical proposal, the quantity of first fixed seat and the second fixed seat is two, described
First fixed seat and the second fixed seat are arranged at the both sides of the exterior wing and interior wing with being respectively symmetrically.
Preferably, in an embodiment of the present utility model, a pad is additionally provided between the pinion stand and gear.
Compared with prior art, the technical solution of the utility model at least has the effect that：
Ventilation unit for door and window of the present utility model, 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 so as to drive the first fixed seat and the second fixed seat to move up and down, enters
And the lifting up and down of exterior wing and interior wing is driven, it is more convenient to make to be turned on and off interior outer leaf.This utility model adopts rack-and-pinion
The form of transmission, it is ensured that exterior wing and interior wing can be moved up and down normally, improve the service life of the ventilation unit for door and window,
In addition, arranging bearing between central shaft and gear, it is ensured that the smooth rotation of gear, opening of doors and windows is improved with stablizing for closing
Property.
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 configuration schematic diagram of the ventilation unit for door and window of this utility model preferred embodiment.
Fig. 2 be the first tooth bar and the second tooth bar in the ventilation unit for door and window of this utility model preferred embodiment with
The structural representation of gear engagement.
Fig. 3 is the side structure schematic view of the ventilation unit for door and window of the present utility model.
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 to Figure 3, the structural representation of the ventilation unit for door and window that this utility model preferred embodiment is provided
Figure, the ventilation unit for door and window of the present utility model includes L-shaped the first fixed seat 10 and the second fixed seat 20, described the
On the exterior wing and interior wing (not indicating in figure) that one fixed seat 10 and the second fixed seat 20 are separately fixed in door and window, described first consolidates
One of lateral inner of the fixed seat 20 of reservation 10 and second is installed with respectively the first tooth bar 30 and the second tooth bar 40, and described
The gear 50 being connected with the first tooth bar 30 and the engagement of the second tooth bar 40 simultaneously is provided between one tooth bar 30 and the second tooth bar 40, it is described
Gear 50 is arranged on pinion stand 70 by central shaft 60, and by gear 50 fixed seat of first fixed seat 10 and second is driven
Moving up and down for 20 exterior wings and interior wing simultaneously in opposite directions or in relative movements, and then drive door and window, opens and closes door and window.
In addition, the smooth rotation in order to ensure gear 50, is provided with bearing 80, bearing between the central shaft 60 and gear 50
80 are embedded in the centre of the gear 50, the central shaft 60 and the interference fit of bearing 80, and by gear 50 the first tooth bar is driven
30 and the second opposite or relative movement simultaneously of tooth bar 40, to realize the opening and closing of door and window.
Further, a pad 90 is additionally provided between the pinion stand 70 and gear 50, gear 50 and pinion stand 70 is prevented
Between contact and wear and tear.
Preferably, slide block 11 is provided with outside the another side of the fixed seat 20 of first fixed seat 10 and second, first consolidates
The fixed seat 20 of reservation 10 and second is plugged together in the groove of exterior wing in door and window and interior wing, and by screw by the slide block 11
Another side through the fixed seat 20 of first fixed seat 10 and second is fixedly connected with the exterior wing and interior wing, is arranged such
So that exterior wing and the sliceable lengthening of interior wing, according to the length of exterior wing and interior wing and exterior wing and the unlatching space of interior wing is needed to carry out
Adjust, motility is high.
In the ventilation unit for door and window of the present utility model, the quantity of the first fixed seat 10 and the second fixed seat 20 is equal
For two, the first fixed seat 10 and the second fixed seat 20 are arranged at the both sides of the exterior wing and interior wing with being respectively symmetrically, correspondingly,
The quantity of the gear 50, central shaft 60, pinion stand 70 and bearing 80 is two, it is ensured that the both sides of exterior wing and interior wing carry simultaneously
Rise, limit rocking for exterior wing and interior wing, it is ensured that opening of doors and windows and the stability closed.
Compared to the ventilation unit for door and window that prior art, above-described embodiment are disclosed, by motor rotating band
Moving gear 50 so as to drive the first tooth bar 30 and the second tooth bar 40 on exterior wing and interior wing to move up and down, so as to drive the first fixation
The fixed seat 20 of seat 10 and second moves up and down, and then drives the lifting up and down of exterior wing and interior wing, makes to be turned on and off interior outer leaf
It is more convenient.This utility model is in the form of rack pinion, it is ensured that exterior wing and interior wing can be moved up and down normally, improves
For the service life of the ventilation unit of door and window, in addition, arranging bearing 80 between central shaft 60 and gear 50, it is ensured that gear 50
Smooth rotation, improve opening of doors and windows and close stability.
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 (6)
1. a kind of ventilation unit for door and window, it is characterised in that including L-shaped the first fixed seat and the second fixed seat, institute
State the first fixed seat and the second fixed seat is separately fixed on the exterior wing and interior wing in door and window, first fixed seat and second is consolidated
One of lateral inner of reservation is installed with respectively the first tooth bar and the second tooth bar, between first tooth bar and the second tooth bar
The gear being connected with the first tooth bar and the engagement of the second tooth bar simultaneously is provided with, the gear is arranged on pinion stand by central shaft,
By the opposite or relative movement simultaneously of the first fixed seat described in gear driven and the second fixed seat.
2. the ventilation unit for door and window according to claim 1, it is characterised in that：Set between the central shaft and gear
There is bearing.
3. the ventilation unit for door and window according to claim 1, it is characterised in that：First fixed seat and second is consolidated
Slide block is provided with outside the another side of reservation, the first fixed seat and the second fixed seat plug together outer in door and window by the slide block
In the groove of fan and interior wing.
4. the ventilation unit for door and window according to claim 3, it is characterised in that：Screw passes through first fixed seat
It is fixedly connected with the another side of the second fixed seat with the exterior wing and interior wing.
5. the ventilation unit for door and window according to claim 1, it is characterised in that：First fixed seat and second is consolidated
The quantity of reservation is two, and first fixed seat and the second fixed seat are arranged at the exterior wing and interior wing with being respectively symmetrically
Both sides.
6. the ventilation unit for door and window according to claim 1, it is characterised in that：Between the pinion stand and gear also
It is provided with a pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986537.4U CN206144353U (en) | 2016-08-30 | 2016-08-30 | A ventilation unit for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986537.4U CN206144353U (en) | 2016-08-30 | 2016-08-30 | A ventilation unit for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144353U true CN206144353U (en) | 2017-05-03 |
Family
ID=58628619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986537.4U Expired - Fee Related CN206144353U (en) | 2016-08-30 | 2016-08-30 | A ventilation unit for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412362A (en) * | 2018-02-11 | 2018-08-17 | 文清波 | A kind of automatic safe panorama balcony window |
| CN110778238A (en) * | 2019-09-25 | 2020-02-11 | 奇点物联网股份有限公司 | Be used for construction maintenance to decorate door shield |
-
2016
- 2016-08-30 CN CN201620986537.4U patent/CN206144353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412362A (en) * | 2018-02-11 | 2018-08-17 | 文清波 | A kind of automatic safe panorama balcony window |
| CN110778238A (en) * | 2019-09-25 | 2020-02-11 | 奇点物联网股份有限公司 | Be used for construction maintenance to decorate door shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180711 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. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |