CN109083557A - The outward opening window anti-falling device of skyscraper - Google Patents
The outward opening window anti-falling device of skyscraper Download PDFInfo
- Publication number
- CN109083557A CN109083557A CN201810991999.9A CN201810991999A CN109083557A CN 109083557 A CN109083557 A CN 109083557A CN 201810991999 A CN201810991999 A CN 201810991999A CN 109083557 A CN109083557 A CN 109083557A
- Authority
- CN
- China
- Prior art keywords
- rectangular slab
- baffle
- bolt
- skyscraper
- annulus
- 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.)
- Granted
Links
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The outward opening window anti-falling device of present invention offer skyscraper, comprising: window frame and baffle B；The window frame rear end face is rotatably connected to the windowpane main body by hinge；The elastic telescopic rod head end is vertically welded with the cylindrical bar.The setting that the present invention passes through grip structure, first, it is opened up in rectangular channel in windowing as not pressing bolt is embedded in bolt on rectangular slab B, only swing handle cannot achieve windowing movement merely, therefore it can prevent children's curiosity swing handle from carrying out windowing and cause safety accident, second, pass through the setting of two annulus B, it can prevent rectangular slab B and cylindrical tube stress after closing window from move axially cylindrical tube stress, third, pass through the setting of baffle A, because baffle A is one-directional rotation baffle, therefore the rectangular slab B return can be stirred when rotating clockwise the handle and completes to close window, in degree of rotating counterclockwise, baffle A and rectangular slab B contacts rear baffle A and is folded, it opens a window to which rectangular slab B cannot be stirred.
Description
Technical field
The invention belongs to external window of building mating, construction safety facility technology field, more specifically, in particular to high level is built
The outward opening window anti-falling device built.
Background technique
More and more rare with land area, the skyscraper in city is more and more.So, in order to increase lighting and ventilation
Area or the preferably style of performance modern architecture, the most of form for all using swinging-out casement window in the window face family of office building building.
And swinging-out casement window is over time, the safety of swinging-out casement window is had to the concern for causing people, swinging-out casement window falling from high altitude
Security risk must be accorded to emphasis consideration.
Based on above-mentioned, the inventors discovered that the outward opening window anti-falling device of existing skyscraper is primarily present the following
Deficiency, such as:
Method is relatively simple, and existing outward opening window anti-falling device has mainly been bolted in the inside of window frame
One insurance fence, the method first influence indoor beauty, and second in window, there are certain influences, not convenient enough；Knot
Structure is fairly simple, cannot using certain adjustable limiting structure be not only able to satisfy beautiful and windowing it is convenient under the premise of again can be in fact
The requirement that existing safe anti-falling is fallen, for example the limiting structure that some children fail to open or opened limitation certain angle is set.
Summary of the invention
It is existing to solve in order to solve the above technical problem, the present invention provides the outward opening window anti-falling device of skyscraper
The relatively simple and relatively simple for structure problem of method.
The purpose and effect of the outward opening window anti-falling device of skyscraper of the present invention, are reached by technological means in detail below
At:
The outward opening window anti-falling device of skyscraper, including window frame, windowpane main body, L-shaped fixed plate, semi-circular plate, sliding
Slot A, sliding groove B, grip structure, cylinder iron, handle, rectangular slab A, bolt, spring, annulus A, cylindrical tube, annulus B, rectangular slab
B, rectangular channel, baffle A, elastic telescopicing rod, cylindrical bar and baffle B；The window frame rear end face is rotatably connected to one by hinge
The windowpane main body；The window frame rear end face, which is sat down, makes position be fixedly connected with by the L-shaped fixed plate and fixing bolt
One semi-circular plate；The semi-circular plate top end face offers the sliding groove A and a sliding groove B, and described
Sliding groove B connects with the sliding groove A；Window frame inner wall right side is fixedly connected with one piece of baffle B；The glass
Window body front end face center position to the right is rotatably connected to the grip structure；The grip structure by the cylinder iron,
Handle, rectangular slab A, bolt, spring, annulus A, cylindrical tube, annulus B, rectangular slab B, rectangular channel and baffle composition；(501-
511 positional relationships are as shown in Figure 5) cylinder iron outer wall Left-side center position on the upper side is welded with the handle, and it is described
Cylinder iron outer wall right center position on the upper side is welded with one piece of rectangular slab A；The rectangular slab A top end face slidably connects one
Bolt described in root, and the spring is socketed on the bolt；The spring head end is in contact with the buting iron of the bolt,
And the spring tail end is in contact with the rectangular slab A top end face；The cylinder iron outer wall is located at the handle lower position set
It is connected to the cylindrical tube；Cylinder pipe outer wall right side is welded with one piece of rectangular slab B, and on the rectangular slab B
Offer the rectangular channel；The rectangular slab A bottom face is rotatably connected to the baffle A by hinge；The glass
Glass window main body bottom face leftward position is fixedly connected with the elastic telescopicing rod；The elastic telescopic rod head end vertical welding
There is the cylindrical bar.
Further, the bolt outer wall is located at the rectangular slab A lower position and is welded with the annulus A.
Further, as the annulus A and rectangular slab A bottom end face contact, the bolt and the rectangular slab A are pushed up
End clearance is 1cm.
Further, the cylinder iron outer wall is located at the top position of the cylindrical tube and the lower position of cylindrical tube welds
Be connected to the annulus B, and two annulus B with the cylindrical tube joint.
Further, the width of the rectangular channel is greater than the diameter of the bolt.
Further, the baffle A is one-directional rotation baffle.
Further, the cylindrical bar is slidably connected in the sliding groove B.
Further, when the cylindrical bar and the sliding groove B tail end contact, the windowpane main body opens up angle
It is 20 degree.
Compared with prior art, the invention has the following beneficial effects:
The present invention is by the setting of grip structure, and first, in windowing as not pressing bolt is embedded in bolt on rectangular slab B
It opens up in rectangular channel, only swing handle cannot achieve windowing movement merely, therefore can prevent children's curiosity swing handle from opening
Window causes safety accident, and second, by the setting of two annulus B, it can prevent rectangular slab B and cylindrical tube stress after closing window from making to justify
Column tube stress moves axially, third, by the setting of baffle A, because baffle A is one-directional rotation baffle, therefore rotates clockwise
The rectangular slab B return can be stirred when the handle to complete to close window, after in degree of rotating counterclockwise, baffle A is contacted with rectangular slab B
Baffle A is folded, and is opened a window so that rectangular slab B cannot be stirred.
By semi-circular plate, elastic telescopicing rod and cylindrical bar are equipped with the present invention, pushed after windowing windowpane main body to
Outer movement, the cylindrical bar welded on the elastic telescopicing rod that windowpane main body bottom face is fixedly connected at this time slide in sliding groove B,
When windowpane main body is pushed to 20 degree, cylindrical bar slides into the tail end of sliding groove B, so that windowpane main body be consolidated
It is fixed, at this time if you need to further open a window, elastic telescopicing rod can be shunk manually, make cylindrical bar be detached from sliding groove B into
Entering in sliding groove A can continue to open a window, and the sliding groove B being arranged on semi-circular plate can be used as safety device, be not intended to out in children
When window, windowpane main body can only be opened 20 degree, therefore can prevent children from falling from window and cause safety accident.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is backsight structural representation of the invention.
Fig. 3 is the overlooking structure diagram of present invention removal grip structure.
Fig. 4 is the overlooking structure diagram of semi-circular plate of the present invention.
Fig. 5 is that grip structure of the present invention looks up enlarged structure schematic diagram.
Fig. 6 is the right view enlarged structure schematic diagram of grip structure of the present invention.
Fig. 7 is the main view enlarged structure schematic diagram of grip structure of the present invention.
Fig. 8 is cylindrical tube of the present invention (507), the main view enlarged structure schematic diagram of rectangular slab B (509) and rectangular channel (510).
Fig. 9 is enlarged structure schematic diagram at the A of Fig. 2 of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- window frame, 2- windowpane main body, 3-L shape fixed plate, 4- semi-circular plate, 401- sliding groove A, 402- sliding groove B, 5- handle
Hand structure, 501- cylinder iron, 502- handle, 503- rectangular slab A, 504- bolt, 505- spring, 506- annulus A, 507- cylinder
Pipe, 508- annulus B, 509- rectangular slab B, 510- rectangular channel, 511- baffle A, 6- elastic telescopicing rod, 7- cylindrical bar, 8- baffle B.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 9:
The present invention provides the outward opening window anti-falling device of skyscraper, and include: window frame 1, windowpane main body 2, L shape are fixed
Plate 3, semi-circular plate 4, sliding groove A401, sliding groove B402, grip structure 5, cylinder iron 501, handle 502, rectangular slab A503, bolt
504, spring 505, annulus A506, cylindrical tube 507, annulus B508, rectangular slab B509, rectangular channel 510, baffle A511, elasticity are stretched
Contracting bar 6, cylindrical bar 7 and baffle B8；1 rear end face of window frame is rotatably connected to a windowpane main body 2 by hinge；1 rear end of window frame
Face, which is sat down, makes position be fixedly connected with a semi-circular plate 4 by L-shaped fixed plate 3 and fixing bolt；4 top end face of semi-circular plate offers
An one sliding groove A401 and sliding groove B402, and sliding groove B402 and sliding groove A401 connects；1 inner wall right side of window frame
It is fixedly connected with a block baffle B8；2 front end face center position to the right of windowpane main body is rotatably connected to a handle structure 5；?
Hand structure 5 is by cylinder iron 501, handle 502, rectangular slab A503, bolt 504, spring 505, annulus A506, cylindrical tube 507, annulus
B508, rectangular slab B509, rectangular channel 510 and baffle 511 form；501 outer wall of (501-509 positional relationship is as figure 5 illustrates) cylinder iron
Left-side center position on the upper side is welded with a handle 502, and 501 outer wall right center position on the upper side of cylinder iron is welded with one piece of square
Shape plate A503；Rectangular slab A503 top end face slidably connects a root cutting pin 504, and a spring 505 is socketed on bolt 504；
505 head end of spring is in contact with the buting iron of bolt 504, and 505 tail end of spring is in contact with rectangular slab A503 top end face；Cylinder iron
501 outer walls are located at 502 lower position of handle and are socketed with a cylindrical tube 507；507 outer wall right side of cylindrical tube is welded with one piece of square
Shape plate B509, and a rectangular channel 510 is offered on rectangular slab B509；Rectangular slab A503 bottom face is rotatably connected to by hinge
One baffle A511；2 bottom face leftward position of windowpane main body is fixedly connected with an elastic telescopicing rod 6；Elastic telescopicing rod 6
End is vertically welded with a cylindrical bar 7.
Wherein, 504 outer wall of bolt is located at rectangular slab A503 lower position and is welded with an annulus A506, therefore can be to bolt
504 are limited.
Wherein, as annulus A506 and rectangular slab A503 bottom end face contact, bolt 504 and rectangular slab A503 top end face gap
For 1cm.
Wherein, 501 outer wall of cylinder iron is located at the top position of cylindrical tube 507 and the lower position of cylindrical tube 507 welds
There is an annulus B508, and two annulus B508 therefore prevent the cylindrical tube 507 when closing window axial with 507 joint of cylindrical tube
It is mobile.
Wherein, the width of rectangular channel 510 is greater than the diameter of bolt 504, therefore in pressing bolt 504 and swing handle 502,
Bolt 504 can be completely embedded into rectangular channel 510.
Wherein, baffle A511 is one-directional rotation baffle, therefore can stir rectangular slab B509 when rotating clockwise handle 502 and return
Position completes to close window, and when rotating counterclockwise 502360 degree of handle, baffle A511 cannot push rectangular slab B509 to open a window.
Wherein, cylindrical bar 7 is slidably connected in sliding groove B402, therefore when cylindrical bar 7 slides into sliding groove B402 tail end
Windowpane main body 2 can be fixed.
Wherein, when cylindrical bar 7 and sliding groove B402 tail end contact, the angle that opens up of windowpane main body 2 is 20 degree, therefore can
Prevent children's windowing from falling.
In use, open a window first, when windowing, holds handle 502 and makes bolt 504 backward with thumb press bolt 504
Mobile, spring 505 is compressed at this time and bolt 504 is embedded in the rectangular channel 510 opened up on rectangular slab B509, then swing handle
502, handle 502, cylinder iron 501, rectangular slab A503, bolt 504 rotate at this time, can drive 507 He of cylindrical tube by bolt 504
Windowing movement can be achieved by the rotation of rectangular slab B509 in rectangular slab B509 rotation, at this time such as the not progress of pressing bolt 504 up time
When needle swing handle 502, one side bolt 504 is not embedded into rectangular slab B509 therefore cannot stir cylindrical tube 507 and rectangular slab B509
Windowing movement is carried out, on the other hand because of the setting of baffle A511, when handle 502 is rotated 360 degree because baffle A511 is unidirectional
Flap shutter is as shown in Fig. 5 Fig. 6 therefore after when handle 502 is rotated counterclockwise 360 degree, baffle A511 is contacted with rectangular slab B509
Baffle A511 is folded, and is opened a window so that rectangular slab B509 cannot be stirred；Windowpane main body 2 is pushed to be moved out after windowing
Dynamic, the cylindrical bar 7 welded on the elastic telescopicing rod 6 that 2 bottom face of windowpane main body is fixedly connected at this time slides on sliding groove B402
Interior, when windowpane main body 2 is pushed to 20 degree, cylindrical bar 7 slides into the tail end of sliding groove B402, thus by windowpane main body
2 are fixed, and at this time if you need to further open a window, can manually shrink elastic telescopicing rod 6, are detached from cylindrical bar 7
Sliding groove B402, which enters in sliding groove A401, can continue to open a window；When closing window, holds handle 502 and pull windowpane main body 2
So that windowpane main body 2 is in contact with window frame 1, then rotate clockwise handle 502, rectangular slab B509 can be stirred by baffle A511
It realizes and closes window movement.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. the outward opening window anti-falling device of skyscraper, it is characterised in that: the outward opening window anti-falling device of the skyscraper includes:
Window frame (1), windowpane main body (2), L-shaped fixed plate (3), semi-circular plate (4), sliding groove A (401), sliding groove B (402), handle knot
Structure (5), cylinder iron (501), handle (502), rectangular slab A (503), bolt (504), spring (505), annulus A (506), cylinder
Manage (507), annulus B (508), rectangular slab B (509), rectangular channel (510), baffle A (511), elastic telescopicing rod (6), cylindrical bar
(7) and baffle B (8)；Window frame (1) rear end face is rotatably connected to the windowpane main body (2) by hinge；The window
Frame (1) rear end face, which is sat down, makes position be fixedly connected with the semi-circular plate by the L-shaped fixed plate (3) and fixing bolt
(4)；Semi-circular plate (4) top end face offers the sliding groove A (401) and a sliding groove B (402), and institute
Sliding groove B (402) is stated to connect with the sliding groove A (401)；Window frame (1) the inner wall right side is fixedly connected with one piece of institute
State baffle B (8)；Windowpane main body (2) front end face center position to the right is rotatably connected to the grip structure (5)；
The grip structure (5) by the cylinder iron (501), handle (502), rectangular slab A (503), bolt (504), spring (505),
Annulus A (506), cylindrical tube (507), annulus B (508), rectangular slab B (509), rectangular channel (510) and the baffle (511) group
At；Cylinder iron (501) outer wall Left-side center position on the upper side is welded with the handle (502), and the cylinder iron
(501) outer wall right center position on the upper side is welded with one piece of rectangular slab A (503)；Rectangular slab A (503) top end face is sliding
It is dynamic to be connected with the bolt (504), and the spring (505) is socketed on the bolt (504)；The spring
(505) head end is in contact with the buting iron of the bolt (504), and the spring (505) tail end and the rectangular slab A (503) are pushed up
End face is in contact；Cylinder iron (501) outer wall is located at the handle (502) lower position and is socketed with the cylindrical tube
(507)；Cylindrical tube (507) the outer wall right side is welded with one piece of rectangular slab B (509), and the rectangular slab B (509)
On offer the rectangular channel (510)；Rectangular slab A (503) bottom face is rotatably connected to described in one by hinge
Baffle A (511)；Windowpane main body (2) the bottom face leftward position is fixedly connected with the elastic telescopicing rod (6)；Institute
It states elastic telescopicing rod (6) head end and is vertically welded with the cylindrical bar (7).
2. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: bolt (504) outer wall
The annulus A (506) is welded with positioned at rectangular slab A (503) lower position.
3. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: when the annulus A (506) with
When rectangular slab A (503) the bottom end face contact, the bolt (504) and rectangular slab A (503) the top end face gap are 1cm.
4. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: the cylinder iron (501) is outside
Wall is located at the top position of the cylindrical tube (507) and the lower position of cylindrical tube (507) is welded with the annulus B
(508), and two annulus B (508) with the cylindrical tube (507) joint.
5. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: the rectangular channel (510)
Width is greater than the diameter of the bolt (504).
6. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: the baffle A (511) is single
To flap shutter.
7. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: cylindrical bar (7) sliding
It is connected in the sliding groove B (402).
8. the outward opening window anti-falling device of skyscraper as described in claim 1, it is characterised in that: when the cylindrical bar (7) with
When sliding groove B (402) tail end contacts, the angle that opens up of the windowpane main body (2) is 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991999.9A CN109083557B (en) | 2018-08-29 | 2018-08-29 | Out-opening window anti-falling device for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991999.9A CN109083557B (en) | 2018-08-29 | 2018-08-29 | Out-opening window anti-falling device for high-rise building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109083557A true CN109083557A (en) | 2018-12-25 |
| CN109083557B CN109083557B (en) | 2020-08-04 |
Family
ID=64795063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991999.9A Active CN109083557B (en) | 2018-08-29 | 2018-08-29 | Out-opening window anti-falling device for high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109083557B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927209A (en) * | 2020-07-29 | 2020-11-13 | 向德钊 | Door lock back locking control mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443032A (en) * | 1981-07-07 | 1984-04-17 | C.M.L. Construzioni Meccaniche Lamazzo S.p.A. | Lock for boat hatches operable both from inside and outside |
| CN2116759U (en) * | 1991-05-09 | 1992-09-23 | 吴华 | Multi-point locator for door and window |
| DE29817154U1 (en) * | 1997-09-26 | 1999-02-18 | MEKUWA Metall-und Kunststoff-Fertigungs GmbH, 64546 Mörfelden-Walldorf | Rotary lever fitting for flaps etc. on caravans |
| CN106285202A (en) * | 2016-10-27 | 2017-01-04 | 山西黑龙科技有限公司 | A kind of device being switched fast door handle break-make |
| CN206205578U (en) * | 2016-10-25 | 2017-05-31 | 恩施市齐进节能建材工程有限公司 | A kind of balcony window |
-
2018
- 2018-08-29 CN CN201810991999.9A patent/CN109083557B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443032A (en) * | 1981-07-07 | 1984-04-17 | C.M.L. Construzioni Meccaniche Lamazzo S.p.A. | Lock for boat hatches operable both from inside and outside |
| CN2116759U (en) * | 1991-05-09 | 1992-09-23 | 吴华 | Multi-point locator for door and window |
| DE29817154U1 (en) * | 1997-09-26 | 1999-02-18 | MEKUWA Metall-und Kunststoff-Fertigungs GmbH, 64546 Mörfelden-Walldorf | Rotary lever fitting for flaps etc. on caravans |
| CN206205578U (en) * | 2016-10-25 | 2017-05-31 | 恩施市齐进节能建材工程有限公司 | A kind of balcony window |
| CN106285202A (en) * | 2016-10-27 | 2017-01-04 | 山西黑龙科技有限公司 | A kind of device being switched fast door handle break-make |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927209A (en) * | 2020-07-29 | 2020-11-13 | 向德钊 | Door lock back locking control mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109083557B (en) | 2020-08-04 |
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Denomination of invention: Falling prevention device for external windows of high-rise buildings Effective date of registration: 20220713 Granted publication date: 20200804 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Dongshan sub branch Pledgor: Wenzhou pinli intelligent curtain wall doors and windows Co.,Ltd. Registration number: Y2022980010389 |
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Date of cancellation: 20230926 Granted publication date: 20200804 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Dongshan sub branch Pledgor: Wenzhou pinli intelligent curtain wall doors and windows Co.,Ltd. Registration number: Y2022980010389 |
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Denomination of invention: Fall prevention devices for exterior windows in high-rise buildings Effective date of registration: 20231017 Granted publication date: 20200804 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Dongshan sub branch Pledgor: Wenzhou pinli intelligent curtain wall doors and windows Co.,Ltd. Registration number: Y2023980061401 |