Aluminum-plastic door and window frame convenient to drain

Abstract

The utility model provides an aluminum-plastic door and window frame convenient to drain, and relates to the field of aluminum-plastic door and window frames, the aluminum-plastic door and window frame convenient to drain comprises a frame body and a protection assembly, the frame body comprises a top plate, a bottom plate and a bridge plate, drain holes are formed in the outer side of the bottom plate, and the bridge plate is vertically connected between the top plate and the bottom plate; a mounting groove is formed in the upper side of the bottom plate, a flow guide hole and a water accumulation cavity are formed in the lower side of the mounting groove, a drainage hole is connected to the lower side of the water accumulation cavity, the protection assembly is arranged on the outer side of the bottom plate and comprises wind shielding cover plates, a fixing groove box is slidably connected between the wind shielding cover plates, and each wind shielding cover plate comprises an inner cavity groove formed in the inner side. A dustproof net is arranged on the lower side of the inner cavity groove, and a storage hole is formed in the cavity wall of one side of the inner cavity groove. The problems that drainage holes of existing aluminum-plastic doors and windows are prone to being blocked, so that drainage is not smooth, and meanwhile drainage hole windproof components are inconvenient to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plastic door and window frames, in particular to an aluminum-plastic door and window frame which is convenient for drainage. Background Art

[0002] Aluminum-plastic doors and windows, also known as aluminum alloy doors and windows, are widely used in homes, hotels, high-rise buildings, etc. After searching, the prior art (application number: CN201921184662.3) records "an aluminum-plastic door and window with a drain hole cover, which relates to the technical field of doors and windows, including a frame, a rubber strip, a limit frame and a drain hole, and a cover body for covering the drain hole is detachably connected to the limit frame, and the cover body includes two short baffles arranged on the left and right sides of the drain hole, an upper baffle fixed between the two short baffles, and a fixed plate fixed to the side of the upper baffle away from the limit frame, and the fixed plate is fixed to the two short baffles. The utility model has the effect of achieving normal drainage function in the case of wind and reducing the backflow of rainwater."

[0003] However, although the aluminum-plastic doors and windows in the prior art have achieved a windproof effect during drainage, there are still some shortcomings: the cover body involved in the existing aluminum-plastic doors and windows has only a single windproof effect and cannot completely protect the drainage holes, resulting in dust or some reptiles drilling into the drainage holes and causing blockage, which affects the smoothness of drainage; secondly, the cover body has a complex structure and needs to be disassembled during transportation and then installed after the doors and windows are installed, which is more troublesome, and smaller parts are easy to lose and difficult to preserve, resulting in inconvenience in use. Utility Model Content

[0004] In order to overcome the defects of the prior art, an aluminum-plastic door and window frame with convenient drainage is provided to solve the problem that the drainage holes involved in the existing aluminum-plastic doors and windows are easily blocked, resulting in poor drainage, and the windproof components involved in the drainage holes are inconvenient to use.

[0005] To achieve the above-mentioned purpose, there is provided an aluminum-plastic door and window frame which is convenient for drainage, comprising: a frame body and a protective component, wherein the frame body comprises a top plate, a bottom plate and a bridge plate, and a drainage hole is provided on the outer side of the bottom plate, and the bridge plate is vertically connected between the top plate and the bottom plate, an installation groove is provided on the upper side of the bottom plate, and a guide hole and a water accumulation cavity are provided on the lower side of the installation groove, and the drainage hole is connected to the lower side of the water accumulation cavity, the protective component is provided on the outer side of the bottom plate, and the protective component comprises a windshield cover plate, and a fixed groove box is slidably connected between the windshield cover plates, the windshield cover plate comprises an inner cavity groove provided on the inner side, and a dustproof net is provided on the lower side of the inner cavity groove, and a storage hole is provided on the cavity wall on one side of the inner cavity groove, and an insect repellent is provided in the storage hole.

[0006] Furthermore, a sealing ring is provided in the installation groove and fits the inner wall thereof, and the guide hole passes through the sealing ring and is connected to the bottom of the installation groove.

[0007] Furthermore, the cross-section of the water accumulation chamber is set to a triangular structure, and the drainage hole is set to an inclined hole structure, and the outer port of the drainage hole is lower than the inner port.

[0008] Furthermore, a cavity is provided inside the fixed slot box, and a partition is provided in the middle of the cavity, and telescopic rods are connected to both sides of the partition, and the outer ends of the telescopic rods are connected to the inner end surface of the windshield cover.

[0009] Furthermore, a second limiting magnetic block is provided on the upper side of the inner cavity wall of the fixed groove box, and a first limiting magnetic block is provided on the top of the inner end of the wind shield cover, and the first limiting magnetic block and the second limiting magnetic block are attracted to each other with opposite polarities.

[0010] Furthermore, the wind shield cover is symmetrically connected to both sides of the fixed slot box, and the inner end surface of the wind shield cover is slidably connected to the outer side of the bottom plate, and a protrusion is provided on the outer end surface of the wind shield cover.

[0011] Furthermore, a detachable sealing mesh plate is connected to the outer side of the storage hole, and a flange is connected to the outer edge of the sealing mesh plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. By using the protective assembly arranged on the outer side of the bottom plate of the frame body, the wind shield can be directly stored in the fixed slot box during transportation. At this time, the first limiting magnetic block and the second limiting magnetic block are adsorbed and connected to prevent the wind shield cover from being damaged during the transportation of the frame body. At the same time, the wind shield cover involved in the present application has a simple structure and does not require repeated disassembly and assembly, so it is more convenient to use;

[0014] 2. In rainy weather, the windshield cover is pulled out through the protrusion until the cover covers the drainage hole. At this time, the second limit magnet is adsorbed on the inner wall of the fixed groove box, and some rainwater slides down from the door and window glass and flows out through the inclined section set on the outside of the bottom plate. Some rainwater may enter the installation groove of the frame body after the sealing ring ages. At this time, the rainwater is discharged into the inner cavity groove through the diversion hole, the water accumulation cavity and the drainage hole, and then discharged downward through the dustproof net. In this process, the windshield cover is used to achieve a windproof effect, and on non-rainy days, the windshield cover is used to cover the outside of the drainage hole to achieve a dustproof effect. At the same time, the internal volatile insect repellent emits an insect repellent smell, which can prevent young reptiles from passing through the dustproof net into the drainage hole, or the water accumulation cavity, causing blockage and poor drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the bottom plate of an embodiment of the utility model.

[0017] Figure 3 For the utility model embodiment Figure 1 Schematic diagram of the structure at point A in the middle.

[0018] Figure 4 This is a schematic diagram of the inner structure of the protection component of an embodiment of the utility model.

[0019] Figure 5 This is a schematic diagram of the inner structure of the windshield cover plate of an embodiment of the utility model.

[0020] In the figure: 1. frame body; 11. top plate; 12. bottom plate; 121. mounting groove; 122. sealing ring; 123. guide hole; 124. water accumulation chamber; 13. drainage hole; 14. bridge plate; 2. protection component; 21. wind shield cover; 211. protrusion; 212. inner cavity groove; 213. first limiting magnetic block; 214. dustproof net; 215. sealing mesh plate; 216. storage hole; 217. insect repellent; 22. fixed slot box; 23. second limiting magnetic block; 24. partition; 25. telescopic rod. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 5 As shown, the utility model provides an aluminum-plastic door and window frame that is convenient for drainage, including: a frame body 1 and a protective component 2, the frame body 1 includes a top plate 11, a bottom plate 12 and a bridge plate 14, and a drainage hole 13 is opened on the outer side of the bottom plate 12, and the bridge plate 14 is vertically connected between the top plate 11 and the bottom plate 12, a mounting groove 121 is opened on the upper side of the bottom plate 12, and a guide hole 123 and a water accumulation cavity 124 are arranged on the lower side of the mounting groove 121, and the drainage hole 13 is connected to the lower side of the water accumulation cavity 124, the protective component 2 is provided on the outer side of the bottom plate 12, and the protective component 2 includes a windshield cover plate 21, and a fixed groove box 22 is slidably connected between the windshield cover plates 21, the windshield cover plates 21 include an inner cavity groove 212 opened on the inner side, and a dustproof net 214 is arranged on the lower side of the inner cavity groove 212, and a storage hole 216 is opened on one side of the cavity wall of the inner cavity groove 212, and an insect repellent 217 is arranged in the storage hole 216.

[0022] In this embodiment, the frame body 1 and the protective assembly 2 constitute the overall structure of the aluminum-plastic door and window frame that is convenient for drainage involved in this application.

[0023] Specifically, the drainage holes 13 are symmetrically arranged on both sides of the protection component 2, and there are two groups of drainage holes 13, each group having two drainage holes.

[0024] Specifically, a side of the bottom plate 12 facing the outside is provided with a section inclined outward and downward, so as to directly guide the rain water hitting the window downward and discharge it.

[0025] It should be noted that, regardless of rainy weather or non-rainy weather, the wind shield cover 21 is located on the outside of the drain hole 13, which plays a role in windproof, dustproof and insect-proof. Only during transportation or long-term use, it is necessary to clean the scale inside the drain hole 13 and then remove the wind shield cover 21 and store it in the fixed slot box 22.

[0026] Specifically, the insect repellent 217 is a solid volatile insect repellent.

[0027] like Figure 2 As shown, a sealing ring 122 is provided in the installation groove 121 to fit the inner wall thereof, and the guide hole 123 passes through the sealing ring 122 and is connected to the bottom of the installation groove 121, the cross-section of the water accumulation chamber 124 is set to a triangular structure, and the drainage hole 13 is set to an inclined hole structure, and the outer port of the drainage hole 13 is lower than the inner port.

[0028] As a preferred embodiment, by providing the guide hole 123, the water accumulation cavity 124 and the drainage hole 13, it is convenient to drain the rainwater that has seeped into the installation groove 121 after the sealing ring 122 ages and a larger gap is generated with the inside of the installation groove 121.

[0029] like Figure 3 , Figure 4 and Figure 5 As shown, a cavity is provided inside the fixed slot box 22, and a partition 24 is provided in the middle of the cavity, and telescopic rods 25 are connected to both sides of the partition 24, and the outer ends of the telescopic rods 25 are connected to the inner end surface of the wind shield cover 21, a second limiting magnet 23 is provided on the upper side of the inner cavity wall of the fixed slot box 22, and a first limiting magnet 213 is provided on the top of the inner end of the wind shield cover 21, and the first limiting magnet 213 and the second limiting magnet 23 are attracted to each other by opposite sexes, the wind shield cover 21 is symmetrically connected to both sides of the fixed slot box 22, and the inner end surface of the wind shield cover 21 is slidably connected to the outer side of the bottom plate 12, and a protrusion 211 is provided on the outer end surface of the wind shield cover 21, and a detachable sealing mesh 215 is connected to the outer side of the storage hole 216, and a flange is connected to the outer edge of the sealing mesh 215.

[0030] Specifically, the fixed slot box 22 and the bottom plate 12 are configured to be detachably fixed by bolts.

[0031] Specifically, the end surface of the windshield cover 21 that is slidably connected to one side of the fixed slot box 22 is provided with a notch that matches the protrusion 211, so that the windshield cover 21 will not be blocked by the protrusion 211 when it is stored.

[0032] As a preferred embodiment, by providing a partition plate 24 and a telescopic rod 25, the sliding guiding property of the windshield cover plate 21 is enhanced.

[0033] As a preferred embodiment, by providing a detachable sealing mesh plate 215 , it is convenient to disassemble it after a period of time and add additional insect repellent 217 .

[0034] During use, in rainy weather, the windshield cover is pulled out through the protrusion until the cover covers the drainage hole. At this time, the second limiting magnetic block is adsorbed on the inner wall of the fixed groove box, and some rainwater slides down from the door and window glass and flows out through the inclined section set on the outside of the bottom plate. Some rainwater may enter the installation groove of the frame body after aging of the sealing ring. At this time, the rainwater is discharged into the inner cavity groove through the diversion holes, the water accumulation cavity and the drainage hole, and then discharged downward through the dustproof net. In this process, the windshield cover is used to achieve a windproof effect, and on non-rainy days, the windshield cover is used to cover the outside of the drainage hole to achieve a dustproof effect. At the same time, the volatile insect repellent inside emits an insect repellent smell, which can prevent young reptiles from passing through the dustproof net into the drainage hole, or the water accumulation cavity, causing blockage and poor drainage.

[0035] The aluminum-plastic door and window frame with convenient drainage of the utility model can effectively solve the problem that the drainage holes involved in the existing aluminum-plastic doors and windows are easily blocked, resulting in poor drainage, and the windproof components involved in the drainage holes are inconvenient to use. It is realized on the basis of the existing aluminum-plastic door and window frame technology that is convenient for drainage, while achieving the windproof effect on the drainage holes, so that the probability of the drainage holes being blocked is reduced, and the normal use time of the drainage holes is extended. At the same time, the protective components involved do not need to be disassembled and assembled, and are more convenient to use.

Claims

1. An aluminum-plastic door and window frame that is convenient for drainage, comprising: A frame body (1) and a protective assembly (2), wherein the frame body (1) comprises a top plate (11), a bottom plate (12) and a bridge plate (14), and a drainage hole (13) is provided on the outer side of the bottom plate (12), and the bridge plate (14) is vertically connected between the top plate (11) and the bottom plate (12), characterized in that: a mounting groove (121) is provided on the upper side of the bottom plate (12), and a guide hole (123) and a water accumulation cavity (124) are provided on the lower side of the mounting groove (121), and the drainage hole (13) is connected to the water accumulation cavity (124). On the lower side of the water cavity (124), the protective component (2) is provided on the outer side of the bottom plate (12), and the protective component (2) includes a windshield cover (21), and a fixed slot box (22) is slidably connected between the windshield cover (21), and the windshield cover (21) includes an inner cavity groove (212) opened on the inner side, and a dustproof net (214) is provided on the lower side of the inner cavity groove (212), and a storage hole (216) is opened on the cavity wall of one side of the inner cavity groove (212), and an insect repellent (217) is provided in the storage hole (216).

2. The aluminum-plastic door and window frame for convenient drainage according to claim 1, characterized in that: A sealing ring (122) is provided in the installation groove (121) and is fitted with the inner wall thereof, and the guide hole (123) passes through the sealing ring (122) and is connected to the bottom of the installation groove (121).

3. The aluminum-plastic door and window frame for convenient drainage according to claim 1, characterized in that: The cross section of the water accumulation chamber (124) is configured as a triangular structure, and the drainage hole (13) is configured as an inclined hole structure, and the outer port of the drainage hole (13) is lower than the inner port.

4. The aluminum-plastic door and window frame for convenient drainage according to claim 1, characterized in that: The fixed slot box (22) is provided with a cavity inside, and a partition (24) is provided in the middle of the cavity. Telescopic rods (25) are connected to both sides of the partition (24), and the outer ends of the telescopic rods (25) are connected to the inner end surface of the windshield cover (21).

5. The aluminum-plastic door and window frame for convenient drainage according to claim 1, characterized in that: A second limiting magnetic block (23) is provided on the upper side of the inner cavity wall of the fixed slot box (22), and a first limiting magnetic block (213) is provided on the top of the inner end of the wind shield cover (21), and the first limiting magnetic block (213) and the second limiting magnetic block (23) are attracted to each other in opposite polarities.

6. The aluminum-plastic door and window frame for convenient drainage according to claim 1, characterized in that: The windshield cover plate (21) is symmetrically connected to both sides of the fixed slot box (22), and the inner end surface of the windshield cover plate (21) is slidably connected to the outer side of the bottom plate (12), and a protrusion (211) is provided on the outer end surface of the windshield cover plate (21).

7. The aluminum-plastic door and window frame for convenient drainage according to claim 1, characterized in that: A detachable sealing mesh plate (215) is connected to the outside of the storage hole (216), and a flange is connected to the outer edge of the sealing mesh plate (215).

Images