CN223689587U - Casement window with drainage function - Google Patents
Casement window with drainage functionInfo
- Publication number
- CN223689587U CN223689587U CN202422947538.5U CN202422947538U CN223689587U CN 223689587 U CN223689587 U CN 223689587U CN 202422947538 U CN202422947538 U CN 202422947538U CN 223689587 U CN223689587 U CN 223689587U
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- Prior art keywords
- valve
- groove
- valve cover
- cover
- water
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Abstract
本实用新型公开一种带有排水功能的平开窗，其特征在于：所述底框内部设有向下倾斜的过槽，过槽进水端与凹槽连通，且盖设有隔水罩，隔水罩与凹槽表面平齐，且表面设有若干与过槽连通的栅格孔，过槽出水端与外部连通，且盖设有阀门罩，阀门罩与过槽端部平齐，且底部设有若干与外部连通的排水孔，阀门罩内部设有可伸缩的阀门组件。本实用新型通过设置可伸缩的阀门组件，当遇到雨天时，在雨水重力作用下，阀门组件向下伸出，排水孔为打开状态，过槽与外部连通，实现排水功能。反之，在非雨天情况下，阀门组件向上回缩，排水孔为封闭状态，过槽与外部隔断，避免冷空气、蚊虫从过槽进入室内，起到防漏风、防蚊虫的作用。
This utility model discloses a casement window with drainage function. Its features include: a downwardly sloping channel inside the bottom frame; the water inlet end of the channel communicates with the groove and is covered by a water-proof cover flush with the groove surface, with several grid holes communicating with the channel; the water outlet end of the channel communicates with the outside and is covered by a valve cover flush with the end of the channel, with several drainage holes at the bottom communicating with the outside; and a retractable valve assembly inside the valve cover. This utility model, by setting a retractable valve assembly, allows the valve assembly to extend downwards under the weight of rainwater during rainy weather, opening the drainage holes and connecting the channel to the outside, thus achieving drainage. Conversely, during non-rainy weather, the valve assembly retracts upwards, closing the drainage holes and isolating the channel from the outside, preventing cold air and insects from entering the room, thus preventing drafts and insect infestation.
Description
Technical Field
The utility model relates to the technical field of casement window structures, in particular to a casement window with a drainage function.
Background
With the continuous optimization of the door and window structure, the product functionality is greatly improved, the use requirements of different scenes can be met, and in many functional designs, the waterproof performance is of great importance, and in the case of a casement window, when rainy weather is met, rainwater slides into a groove along a window sash, and after rainwater is collected to a certain extent, the rainwater flows into a room from a gap between a bottom frame and the window sash, so that a polluted wall body is soaked. To above-mentioned circumstances, increase structures such as wash port, weather shield, can effectively discharge the rainwater, guarantee indoor drying.
Patent No. ZL 202321302528.5 discloses a novel flat-open window drain hole lid, including grid, cassette, wash port and drain hole lid, is equipped with the grid on the drain hole lid, and the bottom of drain hole lid is equipped with the cassette, and the drain hole lid passes through the cassette card and goes into in the wash port. After the rainwater is separated from dust, garbage and soil by the grid, the rainwater flows out to the outside through the drainage holes, so that a drainage function is realized. However, the scheme is mentioned in the above patent, and the wash port directly communicates with outside, and the structure is too simple, and outside cold air, mosquito can get into indoor from the wash port, influences the use experience.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a flat-open window with a drainage function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a flat-open window with drainage function, includes the frame that sets up perpendicularly, rotates the casement of being connected with the frame to and the underframe of the perpendicular concatenation of frame, underframe are located the casement below, and are equipped with the recess of accepting the rainwater, its characterized in that:
The inside groove that crosses of downward sloping that is equipped with of underframe crosses the groove into water end and recess intercommunication, and the lid is equipped with the water proof cover, water proof cover and recess surface parallel and level, and the surface be equipped with a plurality of and cross the grid hole of groove intercommunication, cross groove out water end and outside intercommunication, and the lid is equipped with the valve cover, the valve cover with cross groove tip parallel and level, and the bottom is equipped with a plurality of and outside intercommunication's wash port, the inside telescopic valve subassembly that is equipped with of valve cover, valve subassembly and valve cover perpendicular sliding connection, valve subassembly corresponds the wash port bottom setting, and movable closure in the wash port.
Preferably, the through groove is of a waist-shaped groove structure and is arranged in an arc-shaped downward extending mode, the through groove extends to the outer side of the bottom frame from the bottom of the groove, the water inlet end of the through groove is in vertical transition with the bottom of the groove, and the water outlet end of the through groove is in horizontal transition with the outer side of the bottom frame.
Preferably, the bottom of the water-proof cover is provided with a water-proof connecting part extending downwards, the outer edge of the water-proof cover is provided with a flange extending outwards, the water-proof connecting part is vertically inserted with the water inlet end of the through groove, and the flange is clamped with the bottom of the groove.
Preferably, the valve cover comprises a vertical plate and a valve connecting part, wherein the vertical plate is vertically arranged, the valve connecting part extends outwards from the end face of the vertical plate, the valve connecting part is horizontally inserted with the water outlet end of the through groove and is flush with the end part of the through groove, and the vertical plate is clamped with the outer side of the bottom frame.
Preferably, the valve assembly comprises a valve rod inserted at the bottom of the valve cover and a spring sleeved outside the valve rod, one end of the valve rod is vertically and slidably connected with the valve cover and provided with a stop block for limiting, and the other end of the valve rod penetrates through the bottom of the valve cover and is provided with a valve head for blocking.
Preferably, the drain holes are distributed annularly around the outer side of the valve rod, the valve head is located below the drain holes, movably abuts against the bottoms of the drain holes and covers the drain holes.
Preferably, the valve cover is internally provided with a hollow valve cover, the stop block and the valve rod are arranged in the valve cover and are vertically and slidably connected with the valve cover, and two ends of the spring are respectively abutted with the stop block and the end part of the valve cover.
Preferably, the valve cover is arranged in a penetrating way, a rotatable baffle is arranged on the outer side of the valve cover, the top of the baffle is rotationally connected with the top of the valve cover, and the bottom of the baffle is in sliding connection with the bottom of the valve cover.
Preferably, the baffle bottom is equipped with L style of calligraphy pull rod, and the valve cover bottom is equipped with the draw-in groove with pull rod sliding connection, pull rod tip and draw-in groove activity joint, and the valve cover top is equipped with the viewing aperture that link up, and viewing aperture sliding connection has the slide that is split.
The utility model has the following beneficial effects:
According to the utility model, the telescopic valve assembly is arranged, when rainy days are met, rainwater slides into the groove along the window sashes, dust is blocked by the grid holes, then flows into the valve cover from the through grooves, and is collected above the drain holes, under the action of gravity of the rainwater, the valve assembly is connected with the valve cover in a sliding manner and extends downwards from the bottoms of the drain holes, the drain holes are in an open state, the through grooves are communicated with the outside, and the rainwater flows out of the room from the drain holes, so that the drain function is realized. On the contrary, under the non-rainy day condition, the valve component upwards retracts, and is in butt joint with the bottom of the drain hole, the drain hole is in a closed state, the through groove is separated from the outside, cold air and mosquitoes are prevented from entering the room from the through groove, and the effects of air leakage and mosquito prevention are achieved.
Drawings
FIG. 1 is a schematic view of a casement window according to the present utility model
FIG. 2 is a schematic view showing the assembly of the casement window according to the present utility model
FIG. 3 is a schematic view of the structure of the through-slot according to the present utility model
FIG. 4 is a schematic view of the structure of the waterproof cover according to the present utility model
FIG. 5 is a schematic view showing the assembly of the valve cover according to the present utility model
FIG. 6 is a second schematic view of the assembly of the valve cover according to the present utility model
FIG. 7 is a schematic view of the assembly of the valve stem of the present utility model
The drawing shows a bottom frame 1, a groove 2, a through groove 3, a water isolation cover 4, a grid hole 5, a valve cover 6, a drain hole 7, a water isolation joint part 8, a flange 9, a valve joint part 10, a vertical plate 11, a valve rod 12, a spring 13, a stop block 14, a valve head 15, a valve cover 16, a baffle 17, a pull rod 18, a pull groove 19, an observation port 20 and a sliding plate 21.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, one embodiment provided by the present utility model is:
The side-hung window with the drainage function comprises a frame, a window sash and a bottom frame 1, wherein the window sash is vertically arranged, the window sash is rotationally connected with the frame, the bottom frame 1 is vertically spliced with the window sash, a groove 2 for receiving rainwater is formed in the bottom frame 1, a downward inclined through groove 3 is formed in the bottom frame 1, the water inlet end of the through groove 3 is communicated with the groove 2, a water-proof cover 4 is arranged on the cover, the water-proof cover 4 is flush with the surface of the groove 2, a plurality of grid holes 5 communicated with the through groove 3 are formed in the surface, the water outlet end of the through groove 3 is communicated with the outside, a valve cover 6 is arranged on the cover, the valve cover 6 is flush with the end of the through groove 3, a plurality of drain holes 7 communicated with the outside are formed in the bottom of the valve cover 6, a telescopic valve component is arranged in the valve cover 6 and is vertically and slidably connected with the valve cover 6, the valve component is correspondingly arranged at the bottom of the drain hole 7, and is movably sealed in the drain hole 7.
The frames are positioned at two sides of the window sashes and are vertically arranged and are rotationally connected with the window sashes, so that the flat-open function of the window sashes is realized. The bottom frame 1 is arranged below the window sashes and is arranged horizontally and vertically spliced with the frame, and the grooves 2 are formed downwards from the surface of the bottom frame 1 and are used for receiving rainwater sliding from the window sashes. The through groove 3 is positioned in the bottom frame 1 and is arranged in a downward inclined way and is in a through structure. The water inlet end of the passing groove 3 is communicated with the groove 2, the water outlet end of the passing groove 3 is communicated with the outside, the passing groove 3 extends to the outer side of the bottom frame 1 from the bottom of the groove 2, and rainwater obliquely slides down along the passing groove 3 and flows out of the groove 2 to the outside.
The water-proof cover 4 is positioned at the water inlet end of the through groove 3, is inserted and installed with the through groove 3, and is flush with the surface of the groove 2. The grid holes 5 are positioned on the surface of the water-proof cover 4 and are vertically communicated, a plurality of grid holes 5 are uniformly distributed and distributed at intervals, the lower parts of the grid holes 5 are communicated with the through grooves 3, and after rainwater is collected at the bottoms of the grooves 2, sundries such as dust, garbage and the like are blocked by the grid holes 5 and flow into the through grooves 3. The valve cover 6 is positioned at the water outlet end of the through groove 3, is inserted and installed with the through groove 3, and is flush with the end part of the through groove 3. The valve cover 6 may be a hollow structure, the inner bottom surface of which is flush with the end of the through groove 3, and rainwater flows into the bottom of the valve cover 6 from the through groove 3. The drain holes 7 are arranged at the bottom of the valve cover 6 and are vertically communicated, a plurality of drain holes 7 are arranged at intervals and distributed in a ring shape, the lower parts of the drain holes 7 are communicated with the outside, and rainwater is collected at the bottom of the valve cover 6 and is discharged outdoors through the drain holes 7.
The valve component is located inside the valve cover 6, is vertically telescopic, is vertically connected with the valve cover 6 in a sliding mode, is correspondingly arranged at the bottom of the drain hole 7, and is movably sealed to the drain hole 7. The valve assembly comprises a valve rod 12 positioned inside the valve cover 6 and a valve head 15 positioned below the drain hole 7, wherein the valve rod 12 penetrates through the bottom of the valve cover 6 and is connected with the valve head 15, and the valve rod and the valve head are in an inverted umbrella-shaped structure. When rainwater is collected above the drain hole 7, the valve head 15 can be pushed downwards by means of gravity of the rainwater, the valve rod 12 extends downwards, the valve head 15 is separated from the bottom of the drain hole 7, the drain hole 7 is opened, and a controllable drain function is achieved.
According to the utility model, by arranging the telescopic valve assembly, when rainy days are met, rainwater slides into the groove 2 along the window sashes, dust is blocked by the grid holes 5, then flows into the valve cover 6 from the through groove 3 and is collected above the drain holes 7, the valve assembly is slidably connected with the valve cover 6 under the action of gravity of the rainwater and extends downwards from the bottoms of the drain holes 7, the drain holes 7 are in an open state, the through groove 3 is communicated with the outside, and the rainwater flows out of the drain holes 7 to the outside, so that a drainage function is realized. On the contrary, under the non-rainy day condition, the valve component upwards retracts, and is in butt joint with the bottom of the drain hole 7, the drain hole 7 is in a closed state, the through groove 3 is separated from the outside, cold air and mosquitoes are prevented from entering a room from the through groove 3, and the effects of air leakage prevention and mosquito prevention are achieved.
In this embodiment, preferably, the through-slot 3 has a waist-shaped slot structure, and extends downward in an arc shape, and extends from the bottom of the groove 2 to the outside of the bottom frame 1, where the water inlet end of the through-slot 3 vertically transitions with the bottom of the groove 2, and the water outlet end of the through-slot 3 horizontally transitions with the outside of the bottom frame 1.
The groove 3 is located inside the bottom frame 1, is of a waist-shaped groove structure, extends along the circular arc direction, downwards extends to the outer side of the bottom frame 1 from the bottom of the groove 2, can prevent rainwater from being detained at an included angle position, and is smooth in flow guide. The water inlet end of the through groove 3 is in butt joint with the bottom of the groove 2, the water inlet end of the through groove 3 is vertically in transition, the water isolation cover 4 is vertically inserted into the water inlet end of the through groove 3, the water outlet end of the through groove 3 is in butt joint with the outer side of the bottom frame 1, the water outlet end of the through groove 3 is horizontally in transition, and the valve cover 6 is horizontally inserted into the water outlet end of the through groove 3, so that the installation accuracy is improved.
In this embodiment, preferably, the bottom of the water-proof cover 4 is provided with a water-proof connection portion 8 extending downward, and the outer edge of the water-proof cover 4 is provided with a flange 9 extending outward, the water-proof connection portion 8 is vertically inserted into the water inlet end of the through groove 3, and the flange 9 is clamped with the bottom of the groove 2.
The water-proof connecting part 8 is positioned at the bottom of the water-proof cover 4, is arranged in a downward extending way, is vertically inserted with the water inlet end of the through groove 3, and is attached to the outer side of the water-proof connecting part 8 and the inner side of the water inlet end of the through groove 3. The flange 9 is located the water proof cover 4 outer fringe, for outwards extending setting, and is fixed with recess 2 bottom joint, can be that recess 2 bottom is equipped with the step that matches with flange 9, and flange 9 inlays in the step, and both seal and link up, play the limiting displacement, ensure water proof cover 4 and recess 2 surface parallel and level.
In this embodiment, as a preferred embodiment, the valve cover 6 includes a vertical plate 11 vertically disposed, and a valve connecting portion 10 extending outward from an end surface of the vertical plate 11, where the valve connecting portion 10 is horizontally inserted into the water outlet end of the through-tank 3 and is flush with the end of the through-tank 3, and the vertical plate 11 is clamped to the outside of the bottom frame 1.
The riser 11 is close to valve cover 6 one end, for perpendicular installation setting, and is fixed with underframe 1 outside joint, can be that underframe 1 outside is equipped with the step that matches with riser 11, riser 11 inlay in the step, and both seal and link up, play limiting displacement, ensure valve cover 6 and cross groove 3 tip parallel and level. The valve connecting part 10 is positioned on the end surface of the vertical plate 11, is arranged to extend outwards, is horizontally inserted into the water outlet end of the through groove 3, and the outer side of the valve connecting part 10 is attached to the inner side of the water outlet end of the through groove 3.
In this embodiment, preferably, the valve assembly includes a valve rod 12 inserted into the bottom of the valve cover 6, and a spring 13 sleeved on the outer side of the valve rod 12, one end of the valve rod 12 is vertically slidably connected with the valve cover 6, and is provided with a stop block 14 for limiting, and the other end of the valve rod 12 passes through the bottom of the valve cover 6, and is provided with a valve head 15 for plugging.
The valve rod 12 is positioned at the bottom of the valve cover 6, is vertically arranged, is inserted into the bottom of the valve cover 6, and penetrates through the bottom of the valve cover 6. The top end of the valve rod 12 is vertically and slidably connected with the valve cover 6 and is connected with the stop block 14, and the stop block 14 is of a truncated cone-shaped structure and is used for limiting the valve rod 12. The bottom end of the valve rod 12 extends downwards from the bottom of the valve cover 6 and is connected with the valve head 15, and the valve head 15 is of an inverted cone structure and is used for plugging the water drain hole 7. The spring 13 is positioned at the outer side of the valve rod 12 and sleeved with the valve rod 12 to play a role in elastic reset. When rainwater is collected above the drain hole 7, the valve head 15 can be pushed downwards by means of gravity of the rainwater, the spring 13 is compressed inwards to enable the valve rod 12 to extend downwards, the valve head 15 is separated from the bottom of the drain hole 7 to enable the drain hole 7 to be opened, until the rainwater is discharged, the spring 13 is relaxed outwards to push the stop block 14 to move upwards to enable the valve rod 12 to retract upwards, and the valve head 15 is abutted with the bottom of the drain hole 7 to enable the drain hole 7 to be closed.
In this embodiment, the drain holes 7 are preferably distributed annularly around the outside of the valve stem 12, and the valve head 15 is located below the drain holes 7, movably abuts against the bottom of the drain holes 7, and covers the drain holes 7.
The drain holes 7 are arranged at the bottom of the valve cover 6 and are vertically and longitudinally arranged and annularly distributed around the outer side of the valve rod 12. The drain hole 7 may include four fan-shaped through holes which are centrally symmetrical with respect to the valve stem 12, and adjacent fan-shaped through holes are spaced apart from each other. The valve head 15 is located the wash port 7 below, and valve head 15 is the inverted cone structure, with valve rod 12 coaxial coupling, and valve head 15 terminal surface is circular plane, and circular plane's diameter is greater than the external diameter of fan-shaped through-hole for after valve head 15 and wash port 7 bottom butt, can cover whole wash port 7, seals wash port 7.
In this embodiment, preferably, a hollow valve cap 16 is provided inside the valve cover 6, the stopper 14 and the valve rod 12 are mounted inside the valve cap 16 and are vertically and slidably connected to the valve cap 16, and both ends of the spring 13 are respectively abutted against the ends of the stopper 14 and the valve cap 16.
The valve cover 16 is located inside the valve cover 6, is of a hollow structure, is vertically installed, and is erected above the drain hole 7. The stopper 14, the valve rod 12 and the spring 13 are arranged in the valve cover 16, the valve rod 12 extends downwards from the valve cover 16 and is vertically and slidably connected with the valve cover 16, the stopper 14 is positioned in the valve cover 16 and synchronously moves along with the valve rod 12, one end of the spring 13 is abutted with the stopper 14, and the other end of the spring 13 is abutted with the end part of the valve cover 16.
In this embodiment, preferably, the valve cover 6 is disposed through, a rotatable baffle 17 is disposed outside the valve cover 6, the top of the baffle 17 is rotatably connected with the top of the valve cover 6, and the bottom of the baffle 17 is slidably connected with the bottom of the valve cover 6.
The valve cover 6 is arranged in a penetrating way, the inner cavity of the valve cover is arranged along the horizontal direction, the starting end of the valve cover 6 is communicated with the water outlet end of the through groove 3, and the tail end of the valve cover 6 is communicated with the outside. The baffle 17 is located outside the valve cover 6 and is arranged for vertical rotation, and can movably seal the tail end of the valve cover 6. The top of the baffle 17 is rotationally connected with the top of the valve cover 6, and the bottom of the baffle 17 is slidingly connected with the bottom of the valve cover 6. When the rain storm weather is met, the discharge capacity of the drain hole 7 is limited, rainwater in the through groove 3 cannot be discharged in time, the reverse flow condition is easy to occur, after the movable baffle 17 is additionally arranged, a large amount of rainwater flows out along the through groove 3 and impacts the end face of the baffle 17, the baffle 17 is pushed to rotate outwards, a certain gap is opened between the bottom of the baffle 17 and the bottom of the valve cover 6, the water is discharged together with the drain hole 7, the drainage efficiency is improved, and after the rainwater is discharged, the baffle 17 rotates to reset by means of the gravity of the baffle 17, and the tail end of the valve cover 6 is sealed.
In this embodiment, preferably, an L-shaped pull rod 18 is disposed at the bottom of the baffle 17, a pull groove 19 slidably connected with the pull rod 18 is disposed at the bottom of the valve cover 6, the end of the pull rod 18 is movably clamped with the pull groove 19, a through observation port 20 is disposed at the top of the valve cover 6, and the observation port 20 is slidably connected with a split sliding plate 21.
The pull rod 18 is positioned at the bottom of the baffle 17 and is in an L-shaped structure and extends towards the valve cover 6. The fastener is located at the end of the pull rod 18, extends upwards and corresponds to the bottom of the valve cover 6. The pull groove 19 is positioned at the bottom of the valve cover 6, is arranged along the horizontal direction, is connected with the pull rod 18 in a sliding way, is embedded in the pull groove 19 in a clamping way, and is movably clamped with the end part of the pull groove 19. When the baffle 17 rotates outwards, the pull rod 18 slides along the pull groove 19 until the buckle is clamped with the end part of the pull groove 19, so that the movement stroke of the baffle 17 is limited. The observation port 20 is positioned at the top of the valve cover 6 and is vertically communicated with the interior of the valve cover 6. The slide plate 21 is located at the observation port 20, is arranged in a split way, and is connected with the observation port 20 in a sliding way. In daily use, clean water is poured into the observation port 20 by opening the sliding plate 21, so that the aim of cleaning impurities in the valve cover 6 is fulfilled.
The foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (9)
1. The utility model provides a flat-open window with drainage function, includes the frame that sets up perpendicularly, rotates the casement of being connected with the frame to and the underframe of the perpendicular concatenation of frame, underframe are located the casement below, and are equipped with the recess of accepting the rainwater, its characterized in that:
The inside groove that crosses of downward sloping that is equipped with of underframe crosses the groove into water end and recess intercommunication, and the lid is equipped with the water proof cover, water proof cover and recess surface parallel and level, and the surface be equipped with a plurality of and cross the grid hole of groove intercommunication, cross groove out water end and outside intercommunication, and the lid is equipped with the valve cover, the valve cover with cross groove tip parallel and level, and the bottom is equipped with a plurality of and outside intercommunication's wash port, the inside telescopic valve subassembly that is equipped with of valve cover, valve subassembly and valve cover perpendicular sliding connection, valve subassembly corresponds the wash port bottom setting, and movable closure in the wash port.
2. The flat-open window with the drainage function of claim 1, wherein the through groove is of a waist-shaped groove structure and extends downwards in an arc shape, extends to the outer side of the bottom frame from the bottom of the groove, and the water inlet end of the through groove is vertically transited with the bottom of the groove, and the water outlet end of the through groove is horizontally transited with the outer side of the bottom frame.
3. The flat-open window with the drainage function according to claim 2, wherein the bottom of the water-proof cover is provided with a water-proof connecting part extending downwards, the outer edge of the water-proof cover is provided with a flange extending outwards, the water-proof connecting part is vertically inserted with the water inlet end of the through groove, and the flange is clamped with the bottom of the groove.
4. The flat-open window with drainage function of claim 3, wherein the valve cover comprises a vertical plate and a valve connecting part, wherein the vertical plate is vertically arranged, the valve connecting part extends outwards from the end face of the vertical plate, the valve connecting part is horizontally inserted into the water outlet end of the through groove and is flush with the end part of the through groove, and the vertical plate is clamped with the outer side of the bottom frame.
5. The flat-open window with drainage function according to claim 1, wherein the valve assembly comprises a valve rod inserted at the bottom of the valve cover and a spring sleeved outside the valve rod, one end of the valve rod is vertically and slidably connected with the valve cover and provided with a stop block for limiting, and the other end of the valve rod penetrates through the bottom of the valve cover and is provided with a valve head for blocking.
6. The flat-open window with drainage function of claim 5, wherein the drainage holes are distributed annularly around the outer side of the valve rod, the valve heads are located below the drainage holes, movably abutted with the bottoms of the drainage holes and covering the drainage holes.
7. The flat-open window with the drainage function of claim 6, wherein the valve cover is internally provided with a hollow valve cover, the stop block and the valve rod are arranged in the valve cover and are vertically and slidably connected with the valve cover, and two ends of the spring are respectively abutted with the end parts of the stop block and the valve cover.
8. The flat-open window with the drainage function of claim 7, wherein the valve cover is arranged in a penetrating manner, a rotatable baffle is arranged on the outer side of the valve cover, the top of the baffle is rotationally connected with the top of the valve cover, and the bottom of the baffle is slidingly connected with the bottom of the valve cover.
9. The flat-open window with the drainage function according to claim 8, wherein the bottom of the baffle is provided with an L-shaped pull rod, the bottom of the valve cover is provided with a pull groove which is in sliding connection with the pull rod, the end part of the pull rod is movably clamped with the pull groove, the top of the valve cover is provided with a through observation opening, and the observation opening is in sliding connection with a split sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422947538.5U CN223689587U (en) | 2024-12-02 | 2024-12-02 | Casement window with drainage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422947538.5U CN223689587U (en) | 2024-12-02 | 2024-12-02 | Casement window with drainage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223689587U true CN223689587U (en) | 2025-12-19 |
Family
ID=98023653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422947538.5U Active CN223689587U (en) | 2024-12-02 | 2024-12-02 | Casement window with drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223689587U (en) |
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2024
- 2024-12-02 CN CN202422947538.5U patent/CN223689587U/en active Active
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