CN202926155U - Internal casement window micro-ventilating device - Google Patents
Internal casement window micro-ventilating device Download PDFInfo
- Publication number
- CN202926155U CN202926155U CN2012206153261U CN201220615326U CN202926155U CN 202926155 U CN202926155 U CN 202926155U CN 2012206153261 U CN2012206153261 U CN 2012206153261U CN 201220615326 U CN201220615326 U CN 201220615326U CN 202926155 U CN202926155 U CN 202926155U
- Authority
- CN
- China
- Prior art keywords
- little ventilation
- connecting rod
- fixture block
- holder
- casement 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
- E05D15/5202—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with non-horizontally extending checks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to door and window accessories for buildings, in particular to an internal casement window micro-ventilating device which is characterized by comprising a frame upper part arranged on an European standard trough frame section bar and a sash upper part arranged on an European standard trough sash section bar, wherein the frame upper part is movably connected with the sash upper part through a connecting rod. Therefore, the internal casement window micro-ventilating device is reasonable in design and is practical and convenient.
Description
(1) technical field
The utility model relates to the building doors and windows accessory, particularly the little ventilation installation of a kind of casement window opening inwards.
(2) background technology
To prevent that again the external staff from entering in ventilation indoor need room ventilation for door and window, need use a kind of little ventilation stopping means, existing traditional little ventilation installation has following shortcoming: 1. the ventilation of door and window is young, and room air circulation effect can not reach people's ideal effect; 2. in the family in unmanned situation, easily opened from door and window is outside by the external staff, make door and window lose basic anti-theft capability.
(3) summary of the invention
The utility model provides a kind of reasonable in design in order to make up the deficiencies in the prior art, and structure is the little ventilation installation of casement window opening inwards easily.
The utility model is achieved by the following technical solution:
The little ventilation installation of a kind of casement window opening inwards is characterized in that: comprise the frame upper-part that is installed on Europe superscript groove frame section and the fan upper-part that is installed on Europe superscript groove sectional, described frame upper-part and fan upper-part are flexibly connected by connecting rod.
Optimal case of the present utility model is:
Described fan upper-part comprises the little ventilation pin piece that is installed on Europe superscript groove sectional, and on little ventilation pin piece, riveted has locating piece and pin, and little ventilation pin piece is equipped with limited block by interference fit, and little ventilation pin piece surface is provided with sliding tray; Described frame upper-part comprises by screw and is installed on holder on Europe superscript groove frame section, and holder is connected with connecting rod by closing-up, has folded up supporting spring between connecting rod and holder, and connecting rod tail end riveted has the screens rivet, in screens rivet slip space sliding tray; Be provided with the fixture block assembly that fixture block shell fragment and fixture block holder are combined on the Europe superscript groove frame section of described holder upside, fixture block assembly surface can be blocked and put connecting rod, and fixture block shell fragment surface is provided with projection, and the connecting rod middle part is provided with the hole of fitting projection.
The beneficial effects of the utility model are: 1. ventilation is large, and casement window opening inwards is under little ventilation state, and ventilation opening is opened size and is about 25mm, makes the room air circulation better; 2. theftproof performance is good, under little ventilation state, and can't be from outside door and window; 3. security performance is good, and when handle rotating 90 was spent, inwardopening window was in little ventilation state, makes child be difficult for opeing the window, protection child's personal safety, the safety factor of increase inwardopening window; 4. simple to operate: as only to need to rotate the conversion that handle can be completed the little ventilation of inwardopening window and full-gear, install simply, be suitable for wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model frame upper-part;
Accompanying drawing 3 is the structural representation of the utility model fan upper-part;
In figure, 1 Europe superscript groove frame section, 2 Europe superscript groove sectionals, 3 connecting rods, 4 little ventilation pin pieces, 5 locating pieces, 6 pins, 7 limited blocks, 8 sliding trays, 9 screws, 10 holders, 11 rivets, 12 screens rivets, 13 fixture block shell fragments, 14 fixture block holders, 15 projections, 16 holes.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises and is installed on Europe superscript groove frame section 1 frame upper-part and is installed on fan upper-part on Europe superscript groove sectional 2, and described frame upper-part and fan upper-part are flexibly connected by connecting rod 3; Described fan upper-part comprises and is installed on Europe superscript groove sectional little ventilation pin piece 4 of 2, on little ventilation pin piece 4, riveted has locating piece 5 and pin 6, little ventilation pin piece 4 is equipped with limited block 7 by interference fit, and little ventilation pin piece 4 surfaces are provided with sliding tray 8; Described frame upper-part comprises by screw 9 and is installed on holder 10 on Europe superscript groove frame section 1, holder 10 is connected with connecting rod 3 by rivet 11 riveteds, folded up supporting spring 11 between connecting rod 3 and holder 10, connecting rod 3 tail end riveteds have screens rivet 12, in screens rivet 12 slip space sliding trays 8; Be provided with the fixture block assembly that fixture block shell fragment 13 and fixture block holder 14 are combined on the Europe superscript groove frame section 1 of described holder 10 upsides, fixture block assembly surface can be blocked and put connecting rod 3, fixture block shell fragment 13 surfaces are provided with projection 15, and connecting rod 3 middle parts are provided with the hole 16 of fitting projection 15.
Adopt the little ventilation installation of casement window opening inwards of the present utility model, be arranged on casement window Europe superscript section bar used, this Europe superscript section bar comprises Europe superscript groove frame section 1 and Europe superscript groove sectional 2.When door and window is in closed condition, the bottom of screens rivet 12 sliding tray 8 on little ventilation pin piece 4.When door and window was closed, when handle rotating 90 was spent, little ventilation pin piece 4 is down sliding in fan Europe superscript groove, and the relatively little ventilation pin of screens rivet 12 piece 4 moves upward, the upper end of screens this moment rivet 12 sliding tray 8 on little ventilation pin piece 4; During opening of doors and windows, screens rivet 12 is at the interior down sliding of sliding tray 8 under the effect of external force, until snap in locating piece 5, screens rivet 12 is difficult for from the interior disengaging of locating piece 5, and at this moment door and window is in little ventilation state; Directly rotate in this state handle to 180 when spending, the gap of opening of doors and windows can be larger, but can not open door and window, so just guaranteed that old man and child's the person can not come to harm.When door and window was closed, when handle rotating 180 was spent, little ventilation pin piece 4 is down sliding in fan Europe superscript groove, and the relatively little ventilation pin of screens rivet 12 piece 4 moves upward, and screens this moment rivet 12 breaks away from sliding tray 8, and door and window just is in the flat state of opening.
Claims (4)
1. the little ventilation installation of casement window opening inwards, is characterized in that: comprise that the frame upper-part that is installed on (1) on Europe superscript groove frame section and the fan upper-part that is installed on Europe superscript groove sectional (2), described frame upper-part pass through connecting rod (3) with the fan upper-part and be flexibly connected.
2. the little ventilation installation of casement window opening inwards according to claim 1, it is characterized in that: described fan upper-part comprises the little ventilation pin piece (4) that is installed on (2) on Europe superscript groove sectional, the upper riveted of little ventilation pin piece (4) has locating piece (5) and pin (6), little ventilation pin piece (4) is equipped with limited block (7) by interference fit, and little ventilation pin piece (4) surface is provided with sliding tray (8).
3. the little ventilation installation of casement window opening inwards according to claim 1, it is characterized in that: described frame upper-part comprises by screw (9) and is installed on holder (10) on Europe superscript groove frame section (1), holder (10) is connected with connecting rod (3) by rivet (11) riveted, folded up supporting spring (11) between connecting rod (3) and holder (10), connecting rod (3) tail end riveted has screens rivet (12), in screens rivet (12) slip space sliding tray (8).
4. the little ventilation installation of casement window opening inwards according to claim 3, it is characterized in that: be provided with the fixture block assembly that fixture block shell fragment (13) and fixture block holder (14) are combined on the Europe superscript groove frame section (1) of described holder (10) upside, fixture block assembly surface can be blocked and put connecting rod (3), fixture block shell fragment (13) surface is provided with projection (15), is provided with the hole (16) of fitting projection (15) in the middle part of connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206153261U CN202926155U (en) | 2012-11-20 | 2012-11-20 | Internal casement window micro-ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206153261U CN202926155U (en) | 2012-11-20 | 2012-11-20 | Internal casement window micro-ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926155U true CN202926155U (en) | 2013-05-08 |
Family
ID=48216128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206153261U Expired - Fee Related CN202926155U (en) | 2012-11-20 | 2012-11-20 | Internal casement window micro-ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926155U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410390A (en) * | 2013-08-27 | 2013-11-27 | 刘衍伟 | Casement window hardware device with limiting and security-protection functions, and window body |
| CN105133971A (en) * | 2015-09-30 | 2015-12-09 | 亚萨合莱国强（山东）五金科技有限公司 | Outside side-hung and strong-wind resistant safe micro ventilation device |
| CN106761071A (en) * | 2016-12-20 | 2017-05-31 | 广东合和建筑五金制品有限公司 | Gap ventilation drag link mechanism |
| CN108590394A (en) * | 2018-02-27 | 2018-09-28 | 希美克(广州)实业有限公司 | A kind of slight ventilation device of sliding window and casement window |
-
2012
- 2012-11-20 CN CN2012206153261U patent/CN202926155U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410390A (en) * | 2013-08-27 | 2013-11-27 | 刘衍伟 | Casement window hardware device with limiting and security-protection functions, and window body |
| CN103410390B (en) * | 2013-08-27 | 2016-01-06 | 刘衍伟 | Casement window five metals device with limited location and safety protection function and forms |
| CN105133971A (en) * | 2015-09-30 | 2015-12-09 | 亚萨合莱国强（山东）五金科技有限公司 | Outside side-hung and strong-wind resistant safe micro ventilation device |
| CN105133971B (en) * | 2015-09-30 | 2017-08-29 | 亚萨合莱国强（山东）五金科技有限公司 | Anti- strong wind micro- ventilation unit safely is opened flat outside |
| CN106761071A (en) * | 2016-12-20 | 2017-05-31 | 广东合和建筑五金制品有限公司 | Gap ventilation drag link mechanism |
| CN108590394A (en) * | 2018-02-27 | 2018-09-28 | 希美克(广州)实业有限公司 | A kind of slight ventilation device of sliding window and casement window |
| CN108590394B (en) * | 2018-02-27 | 2024-04-09 | 希美克(广州)实业有限公司 | Micro ventilation device for casement window and casement window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |