Hidden drainage type folding door

Abstract

The utility model relates to the technical field of door and window manufacturing, and discloses a hidden drainage type folding door which comprises a frame and first door plates, the adjacent sides of the two first door plates are rotationally connected with a plurality of hinges, the adjacent sides of the hinges are rotationally connected with second door plates, the interiors of the two second door plates are fixedly connected with rotating rods, and the rotating rods are fixedly connected with the frame. Cleaning plates are rotatably connected to the bottom ends of the two rotating rods, a drainage groove is formed in the bottom of the inner side of the frame, the bottoms of the two cleaning plates are slidably connected to the interior of the drainage groove, and a filtering plate is fixedly connected to the bottom of the inner side of the drainage groove. According to the drainage device, accumulated water is discharged through the drainage hole, the filter plate can filter impurities in the accumulated water, when the second door plate is opened and the cleaning plate is pushed to slide towards the two sides, the impurities on the surface of the filter plate are discharged out through the discharging groove through the cleaning plate, the drainage efficiency is improved, and the drainage hole is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window manufacturing, in particular to a hidden drainage type folding door. Background Art

[0002] Hidden drainage folding door is an innovative home design solution that cleverly combines the drainage system with the folding door, solving the problem of using traditional folding doors in humid environments. Hidden drainage folding door not only solves the problem of using traditional folding doors in humid environments in terms of functionality, but also embodies the concept of modern home that emphasizes both beauty and practicality in design.

[0003] A search revealed a Chinese patent publication number of CN211081522U, which discloses a hidden drainage folding door. The patent relates to the field of folding door drainage technology, comprising a door frame and a door leaf, the door frame comprising an outer frame and an inner frame, with a pulley groove formed between the slide rails of the outer and inner frames. The door leaf comprises an inner door and an outer door, wherein a first stop at the bottom of the inner door presses against the inner side of the inner frame as the door leaf closes, a second stop on the outer side of the outer frame comprising a transverse portion and a vertical portion, and a third stop at the bottom of the outer door, which presses against the inner side of the vertical portion as the door leaf closes. The transverse portion is provided with a first water hole, the first water hole being located directly below the contact point between the vertical portion and the third stop. This utility model solves the technical problem of the prior art in that folding doors are difficult to drain effectively after entry. The utility model can quickly and effectively drain rainwater that enters between the door leaf and the door frame to the outside, preventing rainwater from affecting the indoor environment. At the same time, the utility model can also efficiently drain rainwater that enters the pulley groove. However, when multiple leafs of a folding door are folded, a portion of them is located outdoors. In rainy weather, the accumulated water on the leafs easily flows into the room, causing indoor humidity and affecting floor cleanliness. Therefore, a hidden drainage folding door is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a hidden drainage folding door, which aims to improve the problem in the prior art that part of the folding door is located on the outdoor side, and the accumulated water on the door leaf can easily flow into the room, causing indoor humidity and affecting floor cleaning.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a hidden drainage folding door, comprising a frame and a door panel 1, the adjacent sides of the two door panels 1 are rotatably connected to multiple hinges, the adjacent sides of the multiple hinges are rotatably connected to door panel 2, the interiors of the two door panels 2 are fixedly connected to rotating rods, the bottom ends of the two rotating rods are rotatably connected to cleaning plates, a drainage groove is provided at the inner bottom of the frame, the bottoms of the two cleaning plates are slidably connected to the inside of the drainage groove, the inner bottom of the drainage groove is fixedly connected to a filter plate, the bottom of the frame is fixedly connected to a base, the front side of the base is provided with multiple drainage holes, the left and right sides of the frame are provided with discharge troughs, and the top of the frame is provided with a return mechanism.

[0006] Through the above technical solution: the accumulated water is discharged through the drainage trough, the base and the drainage hole. At the same time, a filter plate is installed in the middle of the inner side of the drainage trough. The impurities in the accumulated water are filtered through the filter plate to avoid clogging of the drainage hole. Finally, by opening the second door panel, the cleaning plate is pushed to slide to both sides to remove the impurities on the surface of the filter plate, thereby improving the drainage efficiency.

[0007] As a further description of the above technical solution:

[0008] The return mechanism includes two rotating parts, the bottoms of the two rotating parts are rotatably connected to the top of the rotating rod, the interiors of the two rotating parts are rotatably connected to pulleys, a sliding groove is provided on the rear side of the frame, the tops of the outer walls of the two rotating rods are rotatably connected to sliders, the rear sides of the two sliders pass through the inner sides of the sliding grooves and are fixedly connected to a fixed plate, the rear side of the frame is fixedly connected to an electric push rod, and one end of the two electric push rods is fixedly connected to the opposite side of the fixed plate.

[0009] Through the above technical solution: the rotating part is connected to the top of the rotating rod, the electric push rod is started to drive the fixed plate and the slider to slide inside the slide groove, so that the slider pulls one side of the door panel two to unfold to both sides, so that the door panel one and the door panel two are folded against each other, and the opening and closing process is completed quickly, which is more convenient to use.

[0010] As a further description of the above technical solution:

[0011] The two discharging troughs are both rotatably connected to the sides away from each other with a rotating shaft, and the outer walls of the two rotating shafts are both rotatably connected to a sealing plate.

[0012] Through the above technical solution: the position of the discharge chute is sealed by a sealing plate. When the cleaning plate slides to both sides, it will push the sealing plate to expand, so that impurities fall out. At the same time, the sealing plate can facilitate the discharge of accumulated water.

[0013] As a further description of the above technical solution:

[0014] The two sealing plates are fixedly connected to one side away from each other with an iron sheet, and the left and right sides of the frame are fixedly connected to a magnet.

[0015] Through the above technical solution: the sealing plate is adsorbed by the iron sheet and the magnet, thereby improving the firmness of the sealing plate.

[0016] As a further description of the above technical solution:

[0017] The front and rear sides of the interior of the base are both fixedly connected with sealing strips, and the adjacent sides of the two sealing strips are both fixedly connected to the front and rear sides of the frame.

[0018] Through the above technical solution: the base and the frame are sealed by a sealing strip to improve the sealing between them.

[0019] As a further description of the above technical solution:

[0020] The front side of the frame is fixedly connected with a controller, and adjacent sides of the two door panels are fixedly connected with buffer strips.

[0021] Through the above technical solution: the operating equipment on the entire device can be easily and simply controlled through the controller.

[0022] As a further description of the above technical solution:

[0023] The front sides of the two door panels are fixedly connected with observation windows, the front sides of the two observation windows are threadedly connected with multiple bolts, the front sides of the two observation windows are provided with installation grooves, and the front sides of the two installation grooves are fixedly connected with handles.

[0024] Through the above technical solution: it is convenient to monitor the external situation through the observation window, and it is more convenient to use.

[0025] As a further description of the above technical solution:

[0026] A plurality of screw holes are provided on the rear sides of the plurality of hinges, and the interiors of the plurality of screw holes are threadedly connected with bolts 2.

[0027] Through the above technical solution, the firmness between the door panel and the hinge is improved through the mutual connection between the second bolt and the screw hole.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, when the accumulated water enters the interior of the frame, the accumulated water is discharged from the drainage hole on the front side through the drainage groove and the base. At the same time, the filter plate will filter the impurities in the accumulated water. When the second door panel is opened and the cleaning plate is pushed to slide to both sides, the impurities on the surface of the filter plate will fall out through the discharge chute through the cleaning plate, thereby improving the drainage efficiency and avoiding clogging of the drainage hole.

[0030] 2. In the present invention, the electric push rod is started to drive the fixed plate and the slider to slide inside the slide groove, so that the slider pulls one side of the door panel 2 to expand to both sides, so that the door panel 1 and the door panel 2 are folded with each other, and the opening and closing process is completed quickly, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a hidden drainage folding door proposed by the present invention;

[0032] Figure 2 This is a rear view of a hidden drainage folding door proposed by the utility model;

[0033] Figure 3 This is a disassembled diagram of a hidden drainage folding door proposed in the utility model;

[0034] Figure 4 This is an exploded view of a hidden drainage folding door proposed in the utility model;

[0035] Figure 5 The utility model is a schematic diagram of the return mechanism structure of a hidden drainage folding door.

[0036] Legend:

[0037] 1. Frame; 2. Return mechanism; 201. Rotating part; 202. Slider; 203. Slide; 204. Electric push rod; 205. Pulley; 206. Fixed plate; 3. Door panel 1; 4. Hinge; 5. Door panel 2; 6. Turning rod; 7. Cleaning plate; 8. Drain trough; 9. Filter plate; 10. Base; 11. Drain hole; 12. Discharge chute; 13. Rotating shaft; 14. Sealing plate; 15. Iron sheet; 16. Magnet; 17. Sealing strip; 18. Controller; 19. Observation window; 20. Bolt 1; 21. Mounting slot; 22. Handle; 23. Screw hole; 24. Bolt 2; 25. Buffer strip. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 3 and Figure 4 The utility model provides an embodiment of a hidden drainage folding door, comprising a frame 1 and a door panel 3, wherein adjacent sides of the two door panels 3 are rotatably connected to a plurality of hinges 4, and adjacent sides of the plurality of hinges 4 are rotatably connected to a door panel 2 5, the interiors of the two door panels 2 5 are fixedly connected to a rotating rod 6, and the bottom ends of the two rotating rods 6 are rotatably connected to a cleaning plate 7, a drainage groove 8 is provided at the inner bottom of the frame 1, the bottoms of the two cleaning plates 7 are slidably connected to the interior of the drainage groove 8, a filter plate 9 is fixedly connected to the inner bottom of the drainage groove 8, the bottom of the frame 1 is fixedly connected to a base 10, and a plurality of drainage holes are provided on the front side of the base 10 11. A discharge chute 12 is provided on the left and right sides of the frame 1. A return mechanism 2 is provided on the top of the frame 1. The two discharge chutes 12 are rotatably connected to the opposite sides of the rotating shaft 13. The outer walls of the two rotating shafts 13 are rotatably connected to the sealing plates 14. The two sealing plates 14 are fixedly connected to the opposite sides of the iron sheet 15. The left and right sides of the frame 1 are fixedly connected to magnets 16. The front and rear sides of the base 10 are fixedly connected to sealing strips 17. The adjacent sides of the two sealing strips 17 are fixedly connected to the front and rear sides of the frame 1. The rear sides of the multiple hinges 4 are provided with multiple screw holes 23. The interiors of the multiple screw holes 23 are threadedly connected to bolts 24.

[0040] Specifically, the two sides of the door panel 1 3 are installed on the inner sides of the frame 1, and the adjacent sides of the door panel 1 3 are connected to the door panel 2 5 by multiple hinges 4; a rotating rod 6 is fixed to the inside of the door panel 2 5, and the bottom end of the rotating rod 6 is connected to the cleaning plate 7 by a rotating connection. At the same time, a drainage groove 8 is provided at the bottom of the inner side of the frame 1, and the bottom of the cleaning plate 7 can be slidably connected to the inside of the drainage groove 8. By opening the door panel 2 5, it drives the cleaning plate 7 to slide to both sides; a filter plate 9 is also fixed to the inner bottom of the drainage groove 8 to ensure the cleanliness of the drainage; a base 10 is fixed to the bottom of the frame 1, and a plurality of drainage holes 11 are provided on the front side of the base 10 to ensure the cleanliness of the drainage. It is convenient to drain the accumulated water; at the same time, discharge troughs 12 are opened on the left and right sides of the frame 1. When the cleaning plate 7 slides to both sides, the impurities are pushed out through the discharge trough 12 to ensure smooth drainage; a rotating shaft 13 is installed at the outlet of the two discharge troughs 12, and a sealing plate 14 is installed on the outer wall of the rotating shaft 13 to prevent water leakage; an iron sheet 15 is fixed on the opposite side of the sealing plate 14, and the iron sheet 15 and the magnet 16 are attracted to each other to enhance the sealing effect; at the same time, sealing strips 17 are fixed on the front and back sides of the interior of the base 10, and the adjacent sides of the sealing strip 17 are fixedly connected to the front and back sides of the frame 1 to ensure the sealing between the frame 1 and the base 10.

[0041] Reference Figure 2 and Figure 5 The return mechanism 2 includes two rotating members 201, the bottoms of the two rotating members 201 are rotatably connected to the top of the rotating rod 6, the interiors of the two rotating members 201 are rotatably connected to pulleys 205, a sliding groove 203 is provided on the rear side of the frame 1, the tops of the outer walls of the two rotating rods 6 are rotatably connected to sliders 202, the rear sides of the two sliders 202 pass through the inner sides of the sliding grooves 203 and are fixedly connected to the fixing plates 206, the rear sides of the frame 1 are fixedly connected to electric push rods 204, and one end of the two electric push rods 204 are fixedly connected to the far side of the fixing plate 206;

[0042] Specifically, the bottom of the rotating member 201 is fixed to the top of the rotating rod 6 by a rotating connection, and a pulley 205 is installed inside each rotating member 201, and the pulley 205 can rotate freely inside the rotating member 201; a slide groove 203 is provided on the inner top and rear part of the frame 1 to facilitate the movement of the pulley 205; in addition, a slider 202 is installed on the top part of the outer wall of the two rotating rods 6, and the rear part of the slider 202 passes through the inner side of the slide groove 203 and is connected to the fixed plate 206 by a fixed connection; the slide groove 203 ensures the stability of the fixed plate 206 and the slider 202 during the sliding process; at the same time, an electric push rod 204 is fixedly installed on the rear part of the frame 1, and the model of the electric push rod 204 is a hydraulic actuator; one end of the electric push rod 204 is fixed to the relatively far side of the fixed plate 206, thereby ensuring the smooth operation and precise control of the entire return mechanism 2.

[0043] Reference Figure 1 、 Figure 2 and Figure 3 , the front side of the frame 1 is fixedly connected to a controller 18, the adjacent sides of the two door panels 5 are fixedly connected to a buffer strip 25, the front sides of the two door panels 5 are fixedly connected to an observation window 19, the front sides of the two observation windows 19 are threadedly connected to a plurality of bolts 20, the front sides of the two observation windows 19 are provided with a mounting groove 21, and the front sides of the two mounting grooves 21 are fixedly connected to a handle 22;

[0044] Specifically, a controller 18 is installed on the front side of the frame 1, and operation and monitoring can be conveniently performed through the controller 18; at the same time, the adjacent sides of the two door panels 25 are equipped with buffer strips 25, and the function of the buffer strips 25 is to reduce impact and noise when the door panels 25 are closed, thereby ensuring the smooth operation of the door panels 25; in addition, observation windows 19 are installed on the front sides of the two door panels 25, and the observation windows 19 are very practical for viewing the internal conditions without opening the door panels; the front side of the observation window 19 is threadedly connected by multiple bolts 20 to ensure the firmness of the observation window 19; a handle 22 is installed on the front side of the mounting slot 21, and the handle 22 makes it more convenient and comfortable for users to open and close the door panels.

[0045] Working principle: First, the two sides of door panel 1 3 are installed on the inner sides of frame 1, and the adjacent sides of door panel 1 3 are connected to door panel 2 5 through multiple hinges 4; rotating rods 6 are installed on the upper and lower sides of door panel 2 5, which are connected to cleaning plate 7 through the rotating rod 6 at the bottom. When accumulated water enters the interior of frame 1, the accumulated water is discharged from the drainage hole 11 on the front side through the drainage groove 8 and the base 10. At the same time, a filter plate 9 is installed in the middle of the inner side of the drainage groove 8. The impurities in the accumulated water are filtered through the filter plate 9 to avoid clogging of the drainage hole 11. Finally, when door panel 2 5 is opened and the cleaning plate 7 is pushed to slide to both sides, the impurities on the surface of the filter plate 9 are removed through the cleaning plate 7 to improve the drainage efficiency. When the cleaning plate 7 slides to both sides, it pushes the sealing plate 14 to expand The top of the rotating rod 6 is connected to the rotating member 201, and a pulley 205 is installed inside the rotating member 201, so that the pulley 205 can rotate and slide freely inside the slide groove 203. At the same time, a slider 202 is installed on the top part of the rotating rod 6, and the slider 202 passes through the slide groove 203 and is fixed to the fixed plate 206. At this time, the electric push rod 204 is started to drive the fixed plate 206 and the slider 202 to slide inside the slide groove 203, so that the slider 202 pulls one side of the door panel 2 5 to unfold it to both sides, so that the door panel 1 3 and the door panel 2 5 are folded against each other, and the opening and closing process is completed quickly, which is more convenient to use.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hidden drainage folding door, comprising a frame (1) and a door panel (3), characterized in that: The adjacent sides of the two door panels (3) are rotatably connected to a plurality of hinges (4), and the adjacent sides of the plurality of hinges (4) are rotatably connected to the door panel (5). The interiors of the two door panels (5) are fixedly connected to a rotating rod (6), and the bottom ends of the two rotating rods (6) are rotatably connected to a cleaning plate (7). A drainage groove (8) is provided at the inner bottom of the frame (1), and the bottoms of the two cleaning plates (7) are slidably connected to the interior of the drainage groove (8). A filter plate (9) is fixedly connected to the inner bottom of the drainage groove (8). The bottom of the frame (1) is fixedly connected to a base (10), and a plurality of drainage holes (11) are provided on the front side of the base (10). A discharge trough (12) is provided on the left and right sides of the frame (1), and a return mechanism (2) is provided on the top of the frame (1).

2. The hidden drainage folding door according to claim 1, characterized in that: The return mechanism (2) includes two rotating parts (201). The bottoms of the two rotating parts (201) are rotatably connected to the tops of the rotating rods (6). Pulleys (205) are rotationally connected inside the two rotating parts (201). A chute (203) is provided on the rear side of the frame (1). The top ends of the outer walls of the two rotating rods (6) are both rotatably connected. A slider (202) is rotatably connected. The rear sides of the two sliders (202) penetrate the inside of the chute (203) and are fixedly connected to a fixed plate (206). The rear sides of the frame (1) are fixedly connected to an electric push rod (204). One end of the two electric pushrods (204) is fixedly connected to the far side of the fixed plate (206).

3. The hidden drainage folding door according to claim 1, characterized in that: The two discharging troughs (12) are both rotatably connected to the sides away from each other with a rotating shaft (13), and the outer walls of the two rotating shafts (13) are both rotatably connected to a sealing plate (14).

4. The hidden drainage folding door according to claim 3, characterized in that: The two sealing plates (14) are fixedly connected to the sides away from each other with iron sheets (15), and the left and right sides of the frame (1) are fixedly connected to magnets (16).

5. The hidden drainage folding door according to claim 1, characterized in that: The front and rear sides of the interior of the base (10) are both fixedly connected with sealing strips (17), and adjacent sides of the two sealing strips (17) are both fixedly connected to the front and rear sides of the frame (1).

6. The hidden drainage folding door according to claim 1, characterized in that: The front side of the frame (1) is fixedly connected to a controller (18), and adjacent sides of the two door panels (5) are fixedly connected to buffer strips (25).

7. The hidden drainage folding door according to claim 1, characterized in that: The front sides of the two door panels (5) are fixedly connected with an observation window (19), the front sides of the two observation windows (19) are threadedly connected with a plurality of bolts (20), the front sides of the two observation windows (19) are provided with a mounting groove (21), and the front sides of the two mounting grooves (21) are fixedly connected with a handle (22).

8. The hidden drainage folding door according to claim 1, characterized in that: A plurality of screw holes (23) are provided on the rear sides of the plurality of hinges (4), and a second bolt (24) is threadedly connected inside the plurality of screw holes (23).

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