Drainage cleaning device for door and window frame
By designing a drainage cleaning device for door and window frames, and using the combination of bottom frame structure and driving mechanism, the problem of sliding groove accumulation when double-pull doors and windows is solved, achieving smooth sliding of doors and windows and extending the service life of window frames.
Patent Information
- Application Number
- CN202420278350.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-02-05
AI Technical Summary
When the double-pull doors and windows are closed tightly, the outside doors and windows cannot block the chutes outside the window frame, resulting in rain, snow and dust easily accumulate in the chutes, affecting the service life of the window frame and the smooth sliding of doors and windows.
Design a door and window frame drainage cleaning device, including window frame, bottom frame structure and driving mechanism. The bottom frame structure achieves smooth water discharge through the first drain and the second drain, and is equipped with a driving mechanism to seal the outer sliding chute when the double-pull doors and windows are closed to prevent rain, snow and dust from accumulating.
Effectively prevent rain, snow and dust from accumulating in the chute, ensure smooth operation of doors and windows during normal sliding operation, and extend the service life of window frames.
Smart Images
Figure CN222576552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door and window drainage, in particular to a drainage and cleaning device for a door and window frame. Background Art
[0002] Existing sliding plastic-steel doors and windows are mostly composed of a window frame fixed in a wall body and a plurality of window sashes movably arranged in the window frame.
[0003] When the current double-door sliding doors and windows are in use and closed, the outer door and window is located on one side of the window frame. At this time, the outer door and window cannot block the sliding groove on the outer side of the window frame, resulting in rain, snow and dust being easily accumulated in the sliding groove, which may reduce the service life of the window frame and affect the sliding of the doors and windows. Summary of the Utility Model
[0004] The utility model aims to solve at least one of the technical problems in the related art to a certain extent.
[0005] For this purpose, the purpose of the utility model is to provide a drainage and cleaning device for a door and window frame, which can smoothly discharge the water in the first bottom frame and the second bottom frame through the first drainage port and the second drainage port. At the same time, the device is equipped with a driving mechanism, which can effectively block the outer sliding groove when the double-slide doors and windows are closed, thereby preventing rain, snow, dust, etc. from accumulating in the sliding groove and ensuring the smooth operation of the doors and windows during normal sliding operation.
[0006] To achieve the above object, the utility model provides a drainage and cleaning device for a door and window frame, including a window frame, a bottom frame structure and a driving mechanism. Among them, the window frame is arranged in a U shape, and the opening side of the window frame is vertically downward; the bottom frame structure is arranged on the opening side of the window frame. The bottom frame structure includes a first bottom frame, a second bottom frame and two connecting shells. Among them, both sides of the first bottom frame are respectively connected to both ends of the window frame. Sliding grooves for the sliding of the doors and windows are arranged on both symmetrical sides of the first bottom frame. A first inclined surface is arranged at the bottom of the sliding groove, and a plurality of first drainage ports are arranged at the bottom end of the first inclined surface; the second bottom frame is rotatably arranged at the notch of the first bottom frame through the connecting shell. The second bottom frame and the first bottom frame form a rectangle, and the second bottom frame is arranged on the opening side of one of the sliding grooves. A fitting strip is arranged on the top of the second bottom frame, and the fitting strip is rotatably abutted against the first bottom frame. A second inclined surface is arranged at the bottom of the second bottom frame; the two connecting shells are arranged side by side on the bottom surface of the first bottom frame. A first rotating shaft is movably arranged in the two connecting shells, and the first rotating shaft is connected to the second bottom frame. A plurality of second drainage ports communicating with the second inclined surface are arranged on the second bottom frame; the driving mechanism is arranged on the lower side of the window frame, and the driving mechanism is connected to the first rotating shaft.
[0007] The door and window frame drainage cleaning device of the utility model can smoothly drain the water in the first bottom frame and the second bottom frame through the first drainage port and the second drainage port. At the same time, the device is equipped with a driving mechanism, which can effectively block the outer slide groove when the double-pull door and window are closed, thereby preventing rain, snow and dust from accumulating in the slide groove, and ensuring the smooth operation of the door and window during normal sliding operation.
[0008] In addition, the door and window frame drainage cleaning device proposed in the application may also have the following additional technical features:
[0009] Specifically, vertical sections of the first bottom frame and the second bottom frame are both L-shaped, and the second bottom frame is arranged below the first bottom frame.
[0010] Specifically, the lower side of the second bottom frame is extended toward the second bottom frame, and the connecting shell is arranged between the first bottom frame and the second bottom frame.
[0011] Specifically, the driving mechanism includes a knob, an embedded shell and two bevel gears arranged in the embedded shell, wherein the embedded shell is embedded in the lower side of the window frame; the two bevel gears are respectively connected to the first rotating shaft and the second rotating shaft, the first rotating shaft passes through the connecting shell and the embedded shell, and the second rotating shaft damping passes through the embedded shell; the knob is arranged on the outside of the embedded shell, and the knob is connected to the second rotating shaft.
[0012] Specifically, the second bottom frame is slidably attached to the window frame and the first bottom frame.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0015] Figure 1 This is a schematic diagram of the structure of a door and window frame drainage cleaning device according to one embodiment of the utility model;
[0016] Figure 2 This is a schematic structural diagram of a door and window frame drainage cleaning device according to an embodiment of the utility model, in which the window frame and the bottom frame structure are separated;
[0017] Figure 3 This is a schematic diagram of the rotational change structure of the second bottom frame of the door and window frame drainage cleaning device according to one embodiment of the utility model;
[0018] Figure 4This is a schematic cross-sectional structure diagram of the connection between the second bottom frame and the connecting drive mechanism of the door and window frame drainage cleaning device according to one embodiment of the utility model.
[0019] As shown in the figure: 10, window frame; 20, first bottom frame; 21, slide groove; 211, first inclined surface; 212, first drain outlet; 30, second bottom frame; 31, second inclined surface; 32, second drain outlet; 40, connecting shell; 41, first rotating shaft; 50, fitting strip; 60, driving mechanism; 61, knob; 611, second rotating shaft; 62, embedded shell; 63, bevel gear. DETAILED DESCRIPTION
[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.
[0021] The following describes the door and window frame drainage cleaning device according to an embodiment of the utility model in conjunction with the accompanying drawings.
[0022] like Figure 1-Figure 4 As shown, the door and window frame drainage cleaning device of the embodiment of the utility model may include a window frame 10 , a bottom frame structure and a driving mechanism 60 .
[0023] The window frame 10 is arranged in a U-shape, and an opening side of the window frame 10 is arranged vertically downward, and a bottom frame structure is arranged on the opening side of the window frame 10 .
[0024] The bottom frame structure may include a first bottom frame 20 , a second bottom frame 30 and two connection cases 40 .
[0025] Among them, the two sides of the first bottom frame 20 are respectively connected to the two ends of the window frame 10, and the symmetrical sides of the first bottom frame 20 are provided with sliding grooves 21 for sliding doors and windows. The bottom of the sliding groove 21 is provided with a first inclined surface 211, and the bottom end of the first inclined surface 211 is provided with multiple first drainage outlets 212.
[0026] It can be understood that the double-sliding door and window are respectively slidably arranged in the two sliding grooves 21, and the double-sliding door and window are slidably fitted with the corresponding sliding grooves 21.
[0027] It should be noted that the two slide grooves 21 described in this embodiment are adjacent to the indoor and outdoor areas, respectively, wherein the slide groove 21 adjacent to the second bottom frame 30 is arranged adjacent to the outdoor area, so that the outer doors and windows and the second bottom frame 30 can jointly block the outer slide groove 21 to prevent rain, snow, dust, etc. from accumulating in the outer slide groove 21, thereby ensuring the smooth operation of the doors and windows during normal sliding operation.
[0028] In addition, the first bottom frame 20 supports the double-sliding door and window, and the second bottom frame 30 can fit with the outer door and window when they slide past.
[0029] The second bottom frame 30 is rotatably disposed at the notch of the first bottom frame 20 through the connecting shell 40. The second bottom frame 30 and the first bottom frame 20 form a rectangle, and the second bottom frame 30 is provided with an opening side of one of the slide grooves 21. A fitting strip 50 is provided on the top of the second bottom frame 30. The fitting strip 50 is rotatably abutted against the first bottom frame 20. A second inclined surface 31 is provided at the bottom of the second bottom frame 30.
[0030] It should be noted that the fitting strip 50 described in this embodiment can be a sealing strip made of rubber, silicone or other materials, so that the fitting strip 50 can fit tightly with the first bottom frame 20, effectively preventing rain, snow and dust from entering the slide groove 21 below from the connection between the two.
[0031] The vertical sections of the first bottom frame 20 and the second bottom frame 30 are both L-shaped, and the second bottom frame 30 is arranged below the first bottom frame 20 .
[0032] The two connecting shells 40 are arranged side by side on the bottom surface of the first bottom frame 20 . The first rotating shaft 41 is movably arranged in the two connecting shells 40 . The first rotating shaft 41 is connected to the second bottom frame 30 . The second bottom frame 30 is provided with a plurality of second drainage ports 32 connected to the second inclined surface 31 .
[0033] It should be noted that the second bottom frame 30 described in this embodiment slides against the window frame 10 and the first bottom frame 20, so that the connection between the second bottom frame 30 and the window frame 10 and the connection between the second bottom frame 30 and the first bottom frame 20 remain in contact with each other, preventing rain, snow and dust from entering the first bottom frame 20 through these connections.
[0034] It can be understood that the water in the chute 21 can enter the multiple first drain outlets 212 under the action of the first inclined surface 211, and can fall into the second inclined surface 31 or the second drain outlet 32 through the first drain outlet 212, and finally be discharged from the bottom frame structure to achieve the drainage and cleaning effect on the inside of the first bottom frame 20 and the second bottom frame 30.
[0035] The driving mechanism 60 is disposed at the lower side of the window frame 10 , and the driving mechanism 60 is connected to the first rotating shaft 41 .
[0036] It should be noted that the driving mechanism 60 described in this embodiment can drive the first rotating shaft 41 to rotate, so that the first rotating shaft 41 can drive the second bottom frame 30 to rotate. During the rotation of the second bottom frame 30, the adjacent slide groove 21 can be rotated and blocked until the bonding strip 50 rotates and rests on the first bottom frame 20. At this time, the bonding strip 50 can be tightly fitted with the first bottom frame 20, effectively preventing rain, snow and dust from entering the slide groove 21 below from the connection between the two.
[0037] Specifically, after the device is installed, when water enters the chute 21 that is not connected to the second bottom frame 30 , the water can enter the first drain port 212 from the first inclined surface 211 and be directly discharged through the first drain port 212 .
[0038] When water enters the chute 21 adjacent to the second bottom frame 30 , the water may enter the first drain port 212 from the first inclined surface 211 , and then enter the second inclined surface 31 , and finally be discharged through the second drain port 32 .
[0039] When the double-pull door and window are closed, the driving mechanism 60 can be used to drive the first rotating shaft 41 to rotate, so that the first rotating shaft 41 can drive the second bottom frame 30 to rotate. During the rotation of the second bottom frame 30, the adjacent slide groove 21 can be rotated and blocked until the fitting strip 50 rotates and rests on the first bottom frame 20. At this time, the fitting strip 50 can be tightly fitted with the first bottom frame 20, effectively preventing rain, snow and dust from entering the slide groove 21 below from the connection between the two.
[0040] In one embodiment of the present invention, Figure 4 As shown, the driving mechanism 60 may include a knob 61 , an insert shell 62 , and two bevel gears 63 disposed in the insert shell 62 .
[0041] Among them, the embedded shell 62 is embedded in the lower side of the window frame 10, the two bevel gears 63 are respectively connected to the first rotating shaft 41 and the second rotating shaft 611, the first rotating shaft 41 passes through the connecting shell 40 and the embedded shell 62, the second rotating shaft 611 damping passes through the embedded shell 62, the knob 61 is set on the outside of the embedded shell 62, and the knob 61 is connected to the second rotating shaft 611.
[0042] Specifically, when the relevant personnel adjust the rotation of the second bottom frame 30 through the driving mechanism 60, they can first control the rotation of the second rotating shaft 611 through the knob 61, so that the second rotating shaft 611 drives the connected bevel gear 63 to rotate, and the bevel gear 63 thereby drives the bevel gear 63 meshing therewith to rotate, and then the bevel gear 63 drives the first rotating shaft 41 to rotate, thereby realizing the convenient rotation adjustment function of the second bottom frame 30.
[0043] Furthermore, if Figure 2As shown, the lower side of the second bottom frame 30 extends toward the second bottom frame 30, and the connecting shell 40 is arranged between the first bottom frame 20 and the second bottom frame 30. It can be understood that in this way, the second bottom frame 30 can always shield and protect the connecting shell 40 and the first rotating shaft 41.
[0044] In summary, the door and window frame drainage cleaning device of the embodiment of the utility model can smoothly drain the water in the first bottom frame and the second bottom frame through the first drainage port and the second drainage port. At the same time, the device is equipped with a driving mechanism, which can effectively block the outer slide groove when the double-pull door and window are closed, thereby preventing rain, snow and dust from accumulating in the slide groove, and ensuring the smooth operation of the door and window during normal sliding operation.
[0045] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. A door and window frame drainage cleaning device, characterized in that: It includes a window frame (10), a bottom frame structure, and a driving mechanism (60). Among them, The window frame (10) is arranged in a U shape, and the open side of the window frame (10) is vertically downward. The bottom frame structure is arranged on the open side of the window frame (10). The bottom frame structure includes a first bottom frame (20), a second bottom frame (30), and two connecting shells (40). Among them, Both sides of the first bottom frame (20) are respectively connected to the two ends of the window frame (10). Sliding grooves (21) for the sliding of the doors and windows are arranged on both symmetrical sides of the first bottom frame (20). A first inclined surface (211) is arranged at the bottom of the sliding groove (21), and a plurality of first drain holes (212) are arranged at the bottom end of the first inclined surface (211). The second bottom frame (30) is rotatably arranged at the notch of the first bottom frame (20) through the connecting shell (40). The second bottom frame (30) and the first bottom frame (20) form a rectangle, and the second bottom frame (30) is arranged on the open side of one of the sliding grooves (21). A fitting strip (50) is arranged on the top of the second bottom frame (30), and the fitting strip (50) rotatably abuts against the first bottom frame (20). A second inclined surface (31) is arranged at the bottom of the second bottom frame (30). The two connecting shells (40) are arranged side by side on the bottom surface of the first bottom frame (20). A first rotating shaft (41) is movably arranged in the two connecting shells (40), and the first rotating shaft (41) is connected to the second bottom frame (30). A plurality of second drain holes (32) communicating with the second inclined surface (31) are arranged on the second bottom frame (30). The driving mechanism (60) is arranged on the lower side of the window frame (10), and the driving mechanism (60) is connected to the first rotating shaft (41).
2. The door and window frame drainage cleaning device according to claim 1, characterized in that: The vertical cross-sections of the first bottom frame (20) and the second bottom frame (30) are both arranged in an L shape, and the second bottom frame (30) is arranged below the first bottom frame (20).
3. The door and window frame (10) drainage cleaning device according to claim 2, characterized in that: The lower side of the second bottom frame (30) extends towards the second bottom frame (30), and the connecting shell (40) is arranged between the first bottom frame (20) and the second bottom frame (30).
4. The door and window frame drainage cleaning device according to claim 1, characterized in that: The driving mechanism (60) includes a knob (61), an embedding shell (62), and two bevel gears (63) arranged in the embedding shell (62). Among them, The embedding shell (62) is embedded and arranged on the lower side of the window frame (10). The two bevel gears (63) are respectively connected to the first rotating shaft (41) and the second rotating shaft (611). The first rotating shaft (41) penetrates through the connecting shell (40) and the embedding shell (62), and the second rotating shaft (611) penetrates through the embedding shell (62) with damping. The knob (61) is arranged outside the embedding shell (62), and the knob (61) is connected to the second rotating shaft (611).
5. The door and window frame drainage cleaning device according to claim 1, characterized in that: The second bottom frame (30) is in sliding contact with the window frame (10) and the first bottom frame (20).