CN219691377U - Anti-backflow casement window - Google Patents
Anti-backflow casement window Download PDFInfo
- Publication number
- CN219691377U CN219691377U CN202320231030.8U CN202320231030U CN219691377U CN 219691377 U CN219691377 U CN 219691377U CN 202320231030 U CN202320231030 U CN 202320231030U CN 219691377 U CN219691377 U CN 219691377U
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- window
- window groove
- wall
- plate
- groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000003405 preventing effect Effects 0.000 claims description 7
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- 238000009434 installation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- -1 storm Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a back-flow-preventing casement window, which relates to the technical field of casement windows and comprises a window groove and a casement window arranged on the window groove, wherein a sliding plate is arranged in the window groove, the bottom end of the sliding plate is fixedly connected with a telescopic rod extending to the interior of the window groove, the bottom end of the sliding plate is fixedly connected with a vertical rod extending to the interior of the window groove, one side of the vertical rod is fixedly connected with a pulling plate, the end face of the pulling plate is connected with a pull rope, the other end of the pull rope is connected with a tooth wall plate, the end part of the tooth wall plate is connected with a reset spring arranged with the window groove, a rotating plate is arranged on the side wall of the tooth wall plate above the window groove, and the outer wall of the rotating plate is provided with a gear shaft connected with the inner wall of the side part of the window groove. According to the utility model, through arranging the sliding plate, the telescopic rod, the vertical rod, the pulling plate, the rotating plate, the pull rope, the tooth wall plate, the gear shaft and the return spring, the effect of accelerating drainage of rainwater in the window groove is achieved, and rainwater is prevented from flowing back into a room.
Description
Technical Field
The utility model relates to the technical field of casement windows, in particular to a backflow-preventing casement window.
Background
The door and window is used as an important component of the building exterior wall enclosure structure, and the surface of the door and window close to one side of the outside needs to directly bear various outdoor natural environment changes, and resists invasion of harmful substances such as storm, sand dust and the air to the indoor, wherein the most direct and common method is as follows: in the weather of strong wind and rain, rainwater can float through the door and window fan and beat into the window, and if the water can not be effectively discharged out of the door and window in time at this moment, a large amount of rainwater can be continuously accumulated in the door and window and finally infiltrate into a room, so that the damage to indoor wall decoration, furniture and the like is caused.
In the door and window industry, in order to prevent rainwater from penetrating into a window to damage interior decoration and the door and window, two technical means of blocking and draining are adopted to solve the problem of water seepage in the design process of a door and window system, wherein the blocking refers to: when the door and window system is designed, a sectional material structure which is favorable for preventing rainwater from penetrating is adopted, and sealing materials which are used for preventing the rainwater from penetrating, such as ethylene propylene diene monomer sealing rubber strips, silicone weather-proof sealing glue, water-covering and the like, are added between the frame and the fan at one side of the outside of the door and window and between the frame and glass; by "row" is meant: when the door and window system is designed, a section bar structure which is favorable for smoothly discharging rainwater permeated into the door and window outside the door and window is adopted, a water outlet hole is arranged on the section bar to form a drainage channel, and the water entering the isobaric cavity is smoothly discharged outside the cavity by utilizing the isobaric cavity.
The existing drainage structure adopted by the door and window products is only provided with simple drainage holes, the cavity of the profile is utilized to drain rainwater, the structure cannot ensure rainwater circulation, the rainwater is smoothly and effectively drained, water accumulation is easily caused, the drainage effect is further influenced, the corrosion of the profile is accelerated for a long time, and the door and window is damaged; in low-temperature weather, accumulated water cannot be discharged in time, and freezing can occur, so that a window sash is difficult to open; in addition, in coastal areas with high wind pressure, sometimes the instantaneous flow is large, and the rainwater blocks the drain hole to cause internal and external pressure difference, so that the rainwater cannot be discharged, and the rainwater can often flow backward.
Disclosure of Invention
Based on this, the present utility model aims to provide a back-flow preventing casement window, so as to solve the technical problems mentioned in the background.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flat-open window of preventing flowing backward, includes the window groove and installs the flat-open window on the window groove, the inside in window groove is provided with the slide, and the bottom fixedly connected with of slide extends to the telescopic link of window inslot portion, the bottom of slide still is fixed with the montant that extends to window inslot portion, and one side fixedly connected with arm-tie of montant, the terminal surface of arm-tie is connected with the stay cord, and the other end of stay cord is connected with tooth wallboard, the tip of tooth wallboard with be connected with the reset spring of window groove installation, and the top of tooth wallboard is located the lateral wall in window groove and install the rotation board, the gear shaft with window groove lateral part inner wall connection is installed to the outer wall of rotation board.
Through adopting above-mentioned technical scheme, can drive the rotation board and rotate when the instantaneous rainwater is great and open to make the extension board expand, and then realize the rainwater of preventing flowing backward and accelerate the effect of drainage.
The utility model is further arranged that the tooth wall plate is connected with the gear shaft in a meshed mode, and the tooth wall plate is connected with the inner wall of the window groove in a sliding mode.
By adopting the technical scheme, the driving effect on the rotating plate is achieved.
The utility model is further provided that the rotating plate is rotationally connected with the side wall of the window groove through the gear shaft, and a plurality of groups of water outlets are formed in the outer wall of the rotating plate.
By adopting the technical scheme, the rainwater drainage device has the rainwater drainage effect.
The utility model is further arranged that the deformation force of the telescopic rod is larger than the gravity of the sliding plate.
By adopting the technical scheme, the effect of limiting the movement condition of the sliding plate is achieved.
The utility model is further characterized in that the outer wall of the sliding plate is provided with an extension plate mounted on the inner side of the side wall of the window groove in a fitting mode, and the extension plate is rotatably connected with the side wall of the window groove through a rotating shaft.
By adopting the technical scheme, the rainwater backflow preventing effect is achieved.
In summary, the utility model has the following advantages:
according to the utility model, by arranging the sliding plate, the telescopic rod, the vertical rod, the pulling plate, the rotating plate, the pull rope, the tooth wall plate, the gear shaft and the reset spring, when the rainfall is small, the rainwater amount entering the window groove is also small, at the moment, the rainwater can be discharged only through the water outlet formed in the outer wall of the rotating plate, so that the occurrence of accumulated water is prevented;
according to the utility model, the extension plate is arranged, so that after the sliding plate moves downwards, the limit effect of the sliding plate on the extension plate can be lost, and at the moment, the extension plate is manually rotated and opened, so that the height of the inner side of the window groove is higher than that of the outer side of the window groove, further the backward flow of rainwater is prevented, and indoor articles are effectively protected from being damaged by the rainwater.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the internal structure of the window channel of the present utility model;
FIG. 3 is a schematic view of a rotating plate structure according to the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 2;
FIG. 5 is a schematic view of a window channel structure according to the present utility model.
In the figure: 1. a window groove; 2. a casement window; 3. a slide plate; 4. a telescopic rod; 5. a vertical rod; 6. pulling a plate; 7. a rotating plate; 8. an extension plate; 9. a pull rope; 10. tooth wall plates; 11. a gear shaft; 12. and a return spring.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides a flat-open window of anti-back-flow, as shown in fig. 1-5, including window groove 1 and install flat-open window 2 on window groove 1, the inside of window groove 1 is provided with slide 3, the outer wall laminating of slide 3 is provided with installs the extension board 8 in window groove 1 lateral wall inboard, and extension board 8 rotates through pivot and window groove 1 lateral wall to be connected, make extension board 8 can rotate and open, and then extend window groove 1 and be close to indoor one side's height, effectively prevent the back-flow of rainwater, and slide 3's bottom fixedly connected with extension pole 4 to window groove 1 inside, slide 3's bottom still is fixed with the montant 5 that extends to window groove 1 inside, and one side fixedly connected with arm-tie 6 of montant 5, the terminal surface of arm-tie 6 is connected with stay cord 9, and the other end of stay cord 9 is connected with tooth wallboard 10, the tip of tooth wallboard 10 is connected with reset spring 12 with window groove 1 installation, and the top of tooth wallboard 10 is located window groove 1's lateral wall and installs rotation board 7, and the outer wall of rotation board 7 installs the height of being close to indoor one side of window groove 1, effectively prevent the back-flow of rainwater, and the bottom fixedly connected with telescopic link 4 that extends to window groove 1 inside is equipped with through the pinion shaft 11, the side-tie 11, the water outlet can only be opened through the rotation board 7 when the side-down window 7 is opened to the side of window 7, the rainwater volume is opened, the rainwater volume can be opened through the side-down window 7, the water outlet is opened, the small water outlet is just need to be opened.
Referring to fig. 4, the tooth wall plate 10 is engaged with the gear shaft 11, and the tooth wall plate 10 is slidably connected with the inner wall of the window groove 1, and the movement of the tooth wall plate 10 can drive the gear shaft 11, i.e. drive the rotating plate 7.
Referring to fig. 2, the deformation force of the telescopic rod 4 is greater than the gravity of the sliding plate 3, and only when the window groove 1 is full of rainwater, the gravity of the rainwater and the gravity of the sliding plate 3 can drive the sliding plate 3 to extrude the telescopic rod 4 to move downwards, so that the condition restriction on the movement of the sliding plate 3 is achieved.
The working principle of the utility model is as follows: when the rain amount is smaller, the rain amount entering the window groove 1 is also smaller, and at the moment, the rain water can be discharged only through the water outlet formed in the outer wall of the rotating plate 7, so that accumulated water is prevented;
further, when the instantaneous rainfall greatly causes the drainage quantity of a drainage outlet to be far smaller than the water inflow of the window groove 1, the gravity of rainwater in the window groove 1 can enable the sliding plate 3 to extrude the telescopic rod 4 and move downwards, the sliding plate 3 can drive the vertical rod 5 to move downwards after moving downwards, the movement of the vertical rod 5 can pull the pull rope 9 through the pull plate 6, the pull rope 9 further pulls the tooth wall plate 10 to move, the tooth wall plate 10 can drive the gear shaft 11 to rotate after moving, the gear shaft 11 can drive the rotating plate 7 to rotate and open after rotating, further the drainage of rainwater in the window groove 1 is accelerated, the rainwater is prevented from flowing backwards into a room, after all the rainwater in the window groove 1 is drained, the sliding plate 3 can reset, the tooth wall plate 10 can also reset under the action of the reset spring 12, and at the moment, the rotating plate 7 can also reset to realize the auxiliary supporting effect on the side wall of the window groove 1;
in addition, after slide 3 moves down, extension board 8 just can lose slide 3 to its spacing effect, and the manual work rotates extension board 8 and opens this moment for window groove 1 indoor side's height is higher than window groove 1 outdoor side, and then further prevents the backward flow of rainwater.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (5)
1. The utility model provides a flat-open window of preventing flowing backward, includes window groove (1) and installs flat-open window (2) on window groove (1), its characterized in that: the inside of window groove (1) is provided with slide (3), and the bottom fixedly connected with of slide (3) extends to telescopic link (4) inside window groove (1), the bottom of slide (3) still is fixed with montant (5) that extend to window groove (1) inside, and one side fixedly connected with arm-tie (6) of montant (5), the terminal surface of arm-tie (6) is connected with stay cord (9), and the other end of stay cord (9) is connected with tooth wallboard (10), the tip of tooth wallboard (10) with be connected with reset spring (12) of window groove (1) installation, and the top of tooth wallboard (10) is located the lateral wall of window groove (1) and install rotor plate (7), gear shaft (11) with window groove (1) lateral part inner wall connection are installed to the outer wall of rotor plate (7).
2. A back-flow resistant casement window according to claim 1, wherein: the tooth wall plate (10) is meshed with the gear shaft (11), and the tooth wall plate (10) is slidably connected with the inner wall of the window groove (1).
3. A back-flow resistant casement window according to claim 1, wherein: the rotating plate (7) is rotationally connected with the side wall of the window groove (1) through a gear shaft (11), and a plurality of groups of water outlets are formed in the outer wall of the rotating plate (7).
4. A back-flow resistant casement window according to claim 1, wherein: the deformation force of the telescopic rod (4) is larger than the gravity of the sliding plate (3).
5. A back-flow resistant casement window according to claim 1, wherein: the outer wall laminating of slide (3) is provided with extension board (8) of installing in window groove (1) lateral wall inboard, and extension board (8) are connected through pivot and window groove (1) lateral wall rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231030.8U CN219691377U (en) | 2023-02-16 | 2023-02-16 | Anti-backflow casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231030.8U CN219691377U (en) | 2023-02-16 | 2023-02-16 | Anti-backflow casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219691377U true CN219691377U (en) | 2023-09-15 |
Family
ID=87965882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320231030.8U Active CN219691377U (en) | 2023-02-16 | 2023-02-16 | Anti-backflow casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219691377U (en) |
-
2023
- 2023-02-16 CN CN202320231030.8U patent/CN219691377U/en active Active
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