CN103089129A - Casement window and falling preventive device thereof - Google Patents
Casement window and falling preventive device thereof Download PDFInfo
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- CN103089129A CN103089129A CN2011103313930A CN201110331393A CN103089129A CN 103089129 A CN103089129 A CN 103089129A CN 2011103313930 A CN2011103313930 A CN 2011103313930A CN 201110331393 A CN201110331393 A CN 201110331393A CN 103089129 A CN103089129 A CN 103089129A
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- sash
- buckle
- casement window
- pull rope
- latch segment
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Abstract
A falling preventive device of a casement window comprises a window frame locking assembly, a window sash locking assembly and a stretching assembly. The window frame locking assembly is connected with the window sash locking assembly by the stretching assembly; the stretching assembly comprises a first buckle, a stretching rope and a second buckle which are sequentially connected with one another; the window frame locking assembly comprises a first locking block, a first guiding hole, a first buckle hole and a first accommodating cavity, the first guiding hole is arranged on the first locking block, the first buckle hole is arranged on a window frame, and the first accommodating cavity is positioned at the tail end of the first buckle hole; and the window sash locking assembly comprises a second locking block, a second guiding hole, a second buckle hole and a second accommodating cavity, the second guiding hole is arranged on the second locking block, the second buckle hole is arranged on a window sash, and the second accommodating cavity is positioned at the tail end of the second buckle hole. The invention further provides the casement window. The falling preventive device and the casement window have the advantages that the window sash of the casement window can be effectively prevented from falling due to failure of connectors by the falling preventive device; the problem of falling of an existing window sash due to damage to connectors in a severe environment can also be prevented; and potential safety hazards to pedestrians on streets due to falling of the existing window sash are eliminated.
Description
Technical field
The invention belongs to door and window fields, relate in particular to a kind of falling proof device and casement window of casement window.
Background technology
The advantages such as casement window is large due to its open area, ventilate, good airproof performance, sound insulation, insulation, anti-permeability performance are good and extensive use.The window frame of general casement window and sash are to be connected and fixed by the sliding support parts, and in long use procedure, through exposing to the weather, the sliding support parts can be because wearing and tearing and aging and damage, thereby cause inefficacy; Like this sash just have break away from window frame and drop hidden danger; Simultaneously running into bad weather (as strong wind weather), the sash of in time not closing can cause that also sliding support lost efficacy, thereby causes window sash dropping; The sash that comes off drops on the road, can cause to the street pedestrian's life security great danger.Therefore need the device that a kind of sash that can prevent casement window drops badly.
Summary of the invention
Technical problem to be solved by this invention is: the sash of casement window is because the inefficacy of link is fallen, thereby falling proof device and the casement window of the casement window that a kind of sash that prevents casement window falls are provided.
A kind of falling proof device of casement window, it comprises window frame latch assembly, sash latch assembly, and the stretching assembly that connects window frame latch assembly and sash latch assembly; Stretching assembly comprises the first buckle, pull rope and the second buckle that connects successively; Pull rope is the hard rope; The window frame latch assembly comprises the first latch segment, and the first latch segment is fixed on vertical window frame; Be provided with the first pilot hole for pull rope guiding on the first latch segment, the position of corresponding the first pilot hole offers the first block button hole on window frame, also is connected with the first accommodating cavity for accommodating pull rope at the end of the first block button hole; The first buckle of stretching assembly passes the first pilot hole and the first block button hole, and stretches in the first accommodating cavity;
The sash latch assembly comprises the second latch segment, and the second latch segment is fixed on the locational of corresponding the first latch segment of sash; Be provided with the second pilot hole for pull rope guiding on the second latch segment, the position of corresponding the second pilot hole offers the second block button hole on sash, also is connected with the second accommodating cavity for accommodating pull rope at the end of the second block button hole; The second buckle of stretching assembly passes the second pilot hole and the second block button hole, and stretches in the second accommodating cavity.
The falling proof device of casement window provided by the invention is separately fixed at the first latch segment and the second latch segment on the window frame and sash of casement window; During due to wearing and tearing, the aging inefficacy, falling proof device can be held the sash of casement window, prevent that the sash of casement window is because the connector inefficacy was fallen when the window frame of casement window and the sliding support between sash; Can prevent also simultaneously that the connector that causes due to adverse circumstances from damaging the situation generation that sash is dropped; Eliminated the potential safety hazard that drops the street pedestrian is caused due to sash.
Description of drawings
Fig. 1 is the structural representation of falling proof device provided by the invention.
Fig. 2 is the schematic diagram of the stretching assembly of falling proof device provided by the invention.
Fig. 3 is the schematic diagram of the window frame latch assembly of falling proof device provided by the invention.
Fig. 4 is the schematic diagram of the sash latch assembly of falling proof device provided by the invention.
Fig. 5 is the schematic diagram of the first latch segment of falling proof device provided by the invention.
Fig. 6 is the casement window schematic diagram that falling proof device is installed provided by the invention.
The specific embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
A kind of falling proof device of casement window, it comprises window frame latch assembly 1, sash latch assembly 2, and the stretching assembly 3 that connects window frame latch assembly 1 and sash latch assembly 2; Stretching assembly 3 comprises the first buckle 31, pull rope 33 and the second buckle 35 that connects successively.
Casement window falling proof device of the present invention is specially adapted to aluminum alloy casement window or plastic-steel casement window; Certain space is arranged between the window frame of aluminum alloy casement window and sash, and in the space between falling proof device installation window frame provided by the invention and sash, this equally can save the space.
Preferably, be provided with the first securing member 32 in the first buckle 31 and pull rope 33 junctions; Be provided with the second securing member 34 in the second buckle 35 and pull rope 33 junctions; The present invention does not do specific (special) requirements to the shape of the first securing member 32, the second securing member 34, is fixedly connected with the first buckle 31 and 33 ropes that stretch, the second buckle 35 and pull rope 33 as long as can play to strengthen respectively.
Preferably, be arranged with protective sleeve 36 on the surface of pull rope 33, the present invention does not do specific (special) requirements to the material of protective sleeve 36, can be for rubber sleeve, can be garment bag yet; Preferably, it is garment bag; Can reduce friction between pull rope 33 and miscellaneous part at the surperficial sheathed protective sleeve 36 of pull rope 33, reduce the wearing and tearing of pull rope, improve the application life of pull rope 33.
As shown in Figure 3, window frame latch assembly 1 comprises that the first latch segment 11, the first latch segments 11 are fixed on vertical window frame; Be provided with the first pilot hole 12 for pull rope 33 guiding on the first latch segment 11, the position of corresponding the first pilot hole 12 offers the first block button hole 13 on window frame, also is connected with the first accommodating cavity 14 for accommodating pull rope 33 at the end of the first block button hole 13; The first buckle 31 of stretching assembly 3 passes the first pilot hole 12 and the first block button hole 13, and stretches in the first accommodating cavity 14.
As shown in Figure 4, sash latch assembly 2 comprises that the second latch segment 21, the second latch segments 21 are fixed on the locational of corresponding the first latch segment 11 of sash; Be provided with the second pilot hole 22 for pull rope 33 guiding on the second latch segment 21, the position of corresponding the second pilot hole 22 offers the second block button hole 23 on sash, also is connected with the second accommodating cavity 24 for accommodating pull rope 33 at the end of the second block button hole 23; The second buckle 35 of stretching assembly 3 passes the second pilot hole 22 and the second block button hole 23, and stretches in the second accommodating cavity 24.
Wherein, preferably, the first fixed part 16, the first fixed parts 16 that the first latch segment 11 comprises the first guide part 15 and is used for fixing the first latch segment 11 are positioned at the first guide part 15 both sides; The first pilot hole position 12 is in the center 15 of the first guide part; As shown in Figure 5.
The present invention does not do specific (special) requirements to the shape of the first guide part 15, can for square, also can for cylindrical, can also be wedge shape; Preferably, it is wedge shape; Adopt wedge-type shape the first guide part 15 can with the second guide part fit tightr; Can reduce for the space requirement between window frame and sash, in the smaller situation in the space between particularly suitable window frame and sash.
Offer the first pilot hole 12 for pull rope 33 guiding on the first guide part 15.In order to make the first pilot hole 12 can play better guide effect, the present invention preferably, the first pilot hole 12 is arranged on 15 positions, center of the first guide part.Pilot hole of the present invention be shaped as bellmouth; Adopting bellmouth can be better pull rope 33 guiding.
The first fixed part 16 and the first guide part 15 can be structure as a whole, and also can be Split type structure, the present invention preferably, it is structure as a whole; The present invention does not do specific (special) requirements to the first latch segment 11 and the connected mode of window frame, as long as can firmly be fixed on the first latch segment 11 on window frame; In the present invention vertically window frame refer to with vertical direction that body of wall is fixedly connected with on window frame; Preferably, the first guide part 15 adopts bolt to be fixedly connected with window frame; And the first latch segment 11 is fixed on vertical window frame.
The position of corresponding the first pilot hole 12 offers the first block button hole 13 on window frame, the present invention does not do specific (special) requirements to size, the shape of the first block button hole 13, as long as the first buckle 31 on stretching assembly 3 is passed, and can clamping firmly can not skid off the first block button hole 13 and get final product; Also be connected with the first accommodating cavity 14 for accommodating pull rope 33 at the end of the first block button hole 13; The first buckle 31 of stretching assembly 3 passes the first pilot hole 12 and the first block button hole 13, and stretches in the first accommodating cavity 14; The present invention does not do specific (special) requirements to shape, the size of the first accommodating cavity 14, as long as the first buckle 31 of stretching assembly 3 can be stretched into, and when casement window is in closed condition, can get final product by accommodating a part of pull rope 33.
The parts that the second latch segment provided by the invention is structure with the first latch segment, shape is identical and work in coordination; The second fixed part that the second latch segment 2 comprises the second guide part and is used for fixing the second latch segment, the second fixed position is in the second guide part both sides; The second pilot hole is positioned at the center of the second guide part.
The present invention does not do specific (special) requirements to the shape of the second guide part, can for square, also can for cylindrical, can also be wedge shape; Preferably it is wedge shape; Adopt wedge-type shape the second guide part can with the first guide part 15 fit tightr; Can reduce for the space requirement between window frame and sash, in the smaller situation in the space between particularly suitable window frame and sash.
Offer the second pilot hole 22 for pull rope 33 guiding on the second guide part.In order to make the second pilot hole 22 can play better guide effect, the second pilot hole 22 is arranged on the center of the second guide part.The second pilot hole 22 of the present invention is bellmouth; Adopt bellmouth better to lead for the stretching assembly 3 that extend in the second pilot hole 22.
The second fixed part and the second guide part can be structure as a whole, and also can be Split type structure, the present invention preferably, it is structure as a whole; The present invention does not do specific (special) requirements to the second latch segment 21 and the connected mode of window frame, as long as can firmly be fixed on the second latch segment 21 on sash; The present invention preferably, the second guide part and sash adopt bolt to be fixedly connected with; And the second latch segment 21 is fixed on sash.
The position of corresponding the second pilot hole 22 offers the second block button hole 23 on sash, the present invention does not do specific (special) requirements to size, the shape of the second block button hole 23, as long as the second buckle 35 on stretching assembly 3 is passed, and can clamping firmly can not skid off the second block button hole 23 and get final product; Also be connected with the second accommodating cavity 24 for accommodating pull rope 33 at the end of the second block button hole 23; The second buckle 35 of stretching assembly 3 passes the second pilot hole 22 and the second block button hole 23, and stretches in the second accommodating cavity 24; The present invention does not do specific (special) requirements to shape, the size of the second accommodating cavity 24, as long as the second buckle 35 of stretching assembly 3 can be stretched into, and when casement window is in closed condition, can get final product by accommodating a part of pull rope 33.
Second purpose of the present invention is to provide a kind of casement window, and it comprises falling proof device provided by the invention; The falling proof device of casement window is what be arranged in parallel, for the fall arrest effect that makes falling proof device is better, at least two falling proof devices is set between the window frame of casement window and sash preferably; As shown in Figure 6.Falling proof device be arranged in parallel simultaneously, can prevent that like this stretching assembly is wound around mutually when sash is closed, and affects the use of falling proof device.
Falling proof device provided by the invention, when window is in closed condition, the first latch segment 11 of window frame latch assembly 1 is nearest with the second latch segment 21 of sash latch assembly 2, the first buckle 31 of stretching assembly extend in the first accommodating cavity 14, and the second buckle 35 extend in the second accommodating cavity 24; And some pull rope 33 that is in the non-stress state is contained in respectively in the first accommodating cavity 14 and the second accommodating cavity 24; When window is slowly opened, the first latch segment 11 and the second latch segment 21 slowly away from, drive simultaneously pull rope and pull out from the first accommodating cavity 14 and the second accommodating cavity 24, until window is opened fully.
When sash was closed, the first buckle 31 was loosening, and to the first interior extension of accommodating cavity 14; The second buckle 35 is loosening simultaneously, and extends to the second accommodating cavity 24; Pull rope 33 revert in the first accommodating cavity 14 and the second accommodating cavity 24 by the first pilot hole 12, the second pilot hole 12.
when the sliding support parts for the window frame that connects casement window and sash cause damaging owing to using for a long time, or even when losing efficacy, when sash becomes flexible, distance between sash and window frame further increases, pull rope 33 is straightened, the first buckle 31 slides to 13 places, the first bayonet socket hole, and be clamped on the first block button hole 13, equally, the second buckle 35 slides to the 2 23 place, bayonet socket hole, and be clamped on the first block button hole 23, whole like this stretching assembly 3 two ends are locked respectively, from avoiding the distance between sash and window frame further to increase, namely hold loosening sash, prevent that sash from falling, when meeting with bad weather, the sliding support parts damages cause window sash dropping simultaneously, and falling proof device provided by the invention can prevent that sash from falling, thereby eliminate the hidden danger that the personal safety of saving the pedestrian is caused because sash falls.
Simultaneously, falling proof device provided by the invention is arranged on the position that the sash of casement window contacts with window frame, the first buckle 31 of stretching assembly 3, and the second buckle 35 to extend into the forms of casement window inner, the pull rope 33 of stretching assembly 3 also is contained in when sash is closed in the first accommodating cavity 14 and the second accommodating cavity 24; Can prevent like this stretching assembly 3 ageing failures, improve the application life of stretching assembly 3, strengthen the reliability of falling proof device; The pull rope 33 of falling proof device of the present invention is between the sash of vertical window frame and correspondence, and pull rope is difficult for being wound around mutually with other objects, also is difficult for affecting the running of miscellaneous part.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the falling proof device of a casement window is characterized in that:
It comprises window frame latch assembly (1), sash latch assembly (2), and the stretching assembly (3) that connects described window frame latch assembly (1) and described sash latch assembly (2);
Described stretching assembly comprises the first buckle (31), pull rope (33) and the second buckle (35) that connects successively; The described god's rope that draws is the hard rope;
Described window frame latch assembly (1) comprises the first latch segment (11), and described the first latch segment (11) is fixed on vertical window frame; Be provided with the first pilot hole (12) for pull rope (33) guiding on described the first latch segment (11), the position of corresponding the first pilot hole (12) offers the first block button hole (13) on window frame, also is connected with the first accommodating cavity (14) for accommodating pull rope (33) at the end of described the first block button hole (13); First buckle (31) of described stretching assembly (3) passes the first pilot hole (12) and the first block button hole (13), and stretches in the first accommodating cavity (14);
Described sash latch assembly (2) comprises the second latch segment (21), and described the second latch segment (21) is fixed on the position of corresponding the first latch segment of sash (11); Be provided with the second pilot hole (22) for pull rope (33) guiding on described the second latch segment (21), the position of corresponding the second pilot hole (22) offers the second block button hole (23) on sash, also is connected with the second accommodating cavity (24) for accommodating pull rope (33) at the end of described the second block button hole (23); Second buckle (35) of described stretching assembly (3) passes the second pilot hole (22) and the second block button hole (23), and stretches in the second accommodating cavity (24).
2. the falling proof device of casement window according to claim 1, it is characterized in that: described pull rope (33) is wire rope.
3. the falling proof device of casement window according to claim 1 is characterized in that: be coated with protective sleeve (36) at described pull rope (33).
4. the falling proof device of casement window according to claim 1 is characterized in that: also be included in the first buckle (31) and be provided with the first securing member (32) with pull rope (33) junction; Be provided with the second securing member (34) in the second buckle (35) and pull rope (33) junction.
5. the falling proof device of casement window according to claim 1, it is characterized in that: described the first pilot hole (12) and second is led (22) and is bellmouth to the hole.
6. the falling proof device of casement window according to claim 1, it is characterized in that: described the first latch segment (11) comprises the first guide part (15), and the first fixed part (16) that is used for fixing the first latch segment (11), described the first fixed part (16) is positioned at the first guide part (15) both sides; Described the first pilot hole (12) is positioned at the center of the first guide part (15);
Described the second latch segment (21) comprises the second guide part, and the second fixed part that is used for fixing the second latch segment (21), and described the second fixed position is in the second guide part both sides; Described the second pilot hole (22) is positioned at the center of the second guide part.
7. the falling proof device of casement window according to claim 6, it is characterized in that: described the first guide part and the second guide part are wedge shape, and cooperatively interact.
8. the falling proof device of casement window according to claim 1, it is characterized in that: described the first fixed part is that bolt is fixedly connected with window frame; Described the second fixed part is that bolt is fixedly connected with sash.
9. casement window, it is characterized in that: it comprises the falling proof device of the described casement window of claim 1-8.
10. casement window according to claim 9, it is characterized in that: the falling proof device of described casement window is at least two that be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110331393.0A CN103089129B (en) | 2011-10-27 | 2011-10-27 | A kind of falling proof device of casement window and casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110331393.0A CN103089129B (en) | 2011-10-27 | 2011-10-27 | A kind of falling proof device of casement window and casement window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103089129A true CN103089129A (en) | 2013-05-08 |
| CN103089129B CN103089129B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110331393.0A Active CN103089129B (en) | 2011-10-27 | 2011-10-27 | A kind of falling proof device of casement window and casement window |
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| Country | Link |
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| CN (1) | CN103089129B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896449A (en) * | 2005-07-14 | 2007-01-17 | 吴永强 | Protector against window fan falling down |
| CN201133190Y (en) * | 2007-10-19 | 2008-10-15 | 梁乐逊 | Device for preventing window sash falling off |
| KR100981308B1 (en) * | 2009-11-23 | 2010-09-10 | 이은옥 | Safety bar for window and safety guard for window having the same |
| CN201924800U (en) * | 2010-12-14 | 2011-08-10 | 杭州普威实业有限公司 | Loose-proof device for door or window |
-
2011
- 2011-10-27 CN CN201110331393.0A patent/CN103089129B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896449A (en) * | 2005-07-14 | 2007-01-17 | 吴永强 | Protector against window fan falling down |
| CN201133190Y (en) * | 2007-10-19 | 2008-10-15 | 梁乐逊 | Device for preventing window sash falling off |
| KR100981308B1 (en) * | 2009-11-23 | 2010-09-10 | 이은옥 | Safety bar for window and safety guard for window having the same |
| CN201924800U (en) * | 2010-12-14 | 2011-08-10 | 杭州普威实业有限公司 | Loose-proof device for door or window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103089129B (en) | 2015-08-26 |
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Effective date of registration: 20201130 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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Effective date of registration: 20210604 Address after: 215500 No.19, South renyanghuan Road, Zhitang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu Changsheng new building materials Co.,Ltd. Address before: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |