Hidden drainage folding door

Abstract

The hidden drainage folding door comprises an outer frame, sliding balls are embedded in the outer wall of a rotating block, the rotating block is connected with the inserting center of a rotating groove, the rotating groove is formed in the edges of the upper end and the lower end of the inner wall of the outer frame, and guide plates are installed on the inner walls of the lower ends of the edges of a first door plate and a second door plate. And drainage grooves are formed in the lower ends of the inner walls of the sliding rails at the lower ends in a communicating mode. According to the hidden drainage folding door, the first door plate and the second door plate can be driven to reset and overturn front and back through the connecting rod, the reset rotating shaft and the overturning groove, overturning opening and closing can be conducted more conveniently and efficiently, the first door plate can be rotationally adjusted through the rotating shaft and the sliding block, use is more stable, and after water enters the inner walls of the first door plate and the second door plate, the second door plate can be opened and closed. When the water tank is closed, water can be guided out through the leakage holes and the guide plates, and when the water tank is closed, the water can be guided into the sliding rails and then drained through the drainage grooves, so that corrosion caused by rainwater gathering is avoided, and the service life can be prolonged.

Description

Technical Field

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

[0002] Folding door is a furniture term, mainly used for partition and screen in workshops, shopping malls, office buildings, showrooms and home decoration. It can be installed and used as inner door or outer door. It can effectively play the role of heat insulation, dust prevention, noise reduction, sound insulation and shielding.

[0003] The existing CN207863749U folding door guide wheel can slide in the guide groove of the lower guide rail, playing a new guiding and limiting role for the lower end of the support column, so that the overall sliding of the support column is smooth. However, there are some shortcomings. The existing equipment has poor folding opening and closing effects and cannot effectively drain rainwater, which easily causes corrosion of the inner wall and has a short service life. Therefore, a hidden drainage folding door is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a hidden drainage folding door to solve the problems mentioned in the above background technology that the folding door has poor folding and opening and closing effect, cannot effectively drain rainwater, easily causes corrosion of the inner wall, and has a short service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hidden drainage folding door, comprising an outer frame, a first door panel is installed on the inner wall of the outer frame, and a second door panel is installed on one side of the first door panel, slide rails are provided at the upper and lower ends of the inner wall of the outer frame, and a slider is installed in the inner wall of the slide rail, a rotating shaft is installed at the lower end of the slider, and one end of the rotating shaft is rotatably connected with the first door panel, a lock handle is inlaid and installed at the center position of one side of the first door panel, and a connecting rod is installed between the first door panel and the second door panel, reset rotating shafts are fixedly connected on both sides of the connecting rod, and the reset rotating shaft is inlaid and flipped with a flip groove, the flip groove is provided at the edge of one side of the first door panel and the second door panel, and a rotating block is fixedly connected to the upper and lower edges of the second door panel, a sliding ball is inlaid and installed on the outer wall of the rotating block, and the rotating block is connected with the rotating groove by inserting the center, the rotating groove is provided at the upper and lower edges of the inner wall of the outer frame, a guide plate is installed on the inner wall at the lower end of the edge of the first door panel and the second door panel, and a leakage hole is installed between the guide plates, and a drainage groove is installed at the lower end of the inner wall of the lower slide rail.

[0006] Preferably, the first door panel and the second door panel are connected to the connecting rod in a forward and backward resetting and flipping manner in the flipping groove via a reset shaft, and the second door panel is rotationally connected to the outer frame in the rotating groove via a rotating block.

[0007] Preferably, the first door panels are connected to the outer frame in a positioning and sliding manner in the slide rail via a slider, and the first door panels are locked and spliced ​​together via a locking handle.

[0008] Preferably, the lower end of the inner wall of the slide rail is a funnel structure, and the slide rail is connected to the drainage groove in an inclined manner, and the drainage grooves are distributed in equidistant and parallel positions on one side of the outer frame.

[0009] Preferably, the sliding block is rotationally connected to the upper and lower edges of the first door panel via a rotating shaft.

[0010] Preferably, the guide plate is a symmetrically inclined structure, and is distributed in parallel with the lower ends of the inner walls of the edges of the first door panel and the second door panel, and the guide plate is connected to the outer wall of the outer frame through a leakage hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the hidden drainage folding door can drive the first door panel and the second door panel to reset and flip forward and backward through the connecting rod, the reset shaft and the flip groove, which can be flipped and opened more conveniently and efficiently, and the first door panel can be rotated and adjusted through the shaft and the slider, which is more stable to use, and after water enters the inner walls of the first door panel and the second door panel, the water can be drained out through the leakage holes and the guide plates, and when closed, the water can be guided into the slide rail, and then the water can be discharged through the drainage groove, thereby avoiding corrosion caused by rainwater accumulation and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a hidden drainage folding door of the utility model;

[0013] Figure 2 This is a cross-sectional view of a hidden drainage folding door of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection between the sliding rail and the drainage trough of a hidden drainage folding door of the utility model;

[0015] Figure 4 The utility model is a hidden drainage folding door Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 The utility model is a hidden drainage folding door Figure 2 Enlarged view of point B in the middle;

[0017] Figure 6 The utility model is a hidden drainage folding door Figure 2 Enlarged view of point C in the middle;

[0018] Figure 7 The utility model is a hidden drainage folding door Figure 2 Enlarged view of point D in the middle.

[0019] In the figure: 1, outer frame, 2, first door panel, 3, locking handle, 4, second door panel, 5, connecting rod, 6, slide rail, 7, drainage groove, 8, slide ball, 9, rotating groove, 10, rotating block, 11, reset shaft, 12, flip groove, 13, slider, 14, shaft, 15, leakage hole, 16, guide plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-7 The utility model provides a technical solution: a hidden drainage folding door, comprising an outer frame 1, a first door panel 2, a lock handle 3, a second door panel 4, a connecting rod 5, a slide rail 6, a drainage groove 7, a sliding ball 8, a rotating groove 9, a rotating block 10, a reset shaft 11, a flip groove 12, a slider 13, a rotating shaft 14, a leakage hole 15 and a guide plate 16. The first door panel 2 is installed on the inner wall of the outer frame 1, and the second door panel 4 is installed on one side of the first door panel 2. The first door panel 2 and the second door panel 4 are connected to the connecting rod 5 in a front-to-back reset and flipping manner in the flip groove 12 through the reset shaft 11, and the second door panel 4 is rotationally connected to the outer frame 1 in the rotating groove 9 through the rotating block 10, so that the first door panel 2 and the second door panel 4 can be easily reset and flipped front and back, and opening and closing are more convenient.

[0022] The first door panel 2 is connected to the outer frame 1 in a positioning and sliding manner in the slide rail 6 through a slider 13, and the first door panels 2 are installed in a locking and splicing manner through a lock handle 3, so that the first door panel 2 can be easily and stably slid and moved, and can be stably locked and installed. The slide rails 6 are provided at the upper and lower ends of the inner wall of the outer frame 1, and the slider 13 is inserted and installed on the inner wall of the slide rail 6. The lower end of the inner wall of the slide rail 6 is a funnel structure, and the slide rail 6 is connected to the drainage groove 7 at an angle.

[0023] The drainage grooves 7 are distributed in equidistant and parallel positions on one side of the outer frame 1, so that the slide rails 6 can easily guide the water and can quickly discharge it through the drainage grooves 7. The slider 13 is rotationally connected to the upper and lower edges of the first door panel 2 through the rotating shaft 14, so that the first door panel 2 can be easily rotated and adjusted, and the folding operation is more convenient.

[0024] A rotating shaft 14 is installed at the lower end of the slider 13, and one end of the rotating shaft 14 is rotatably connected to the first door panel 2. A lock handle 3 is inlaid and installed at the center position of one side of the first door panel 2, and a connecting rod 5 is installed between the first door panel 2 and the second door panel 4. Reset rotating shafts 11 are fixedly connected on both sides of the connecting rod 5, and the reset rotating shaft 11 is plugged and flipped with a flip groove 12. The flip groove 12 is opened at the edge of one side of the first door panel 2 and the second door panel 4, and a rotating block 10 is fixedly connected to the upper and lower edges of the second door panel 4. A sliding ball 8 is inlaid and installed on the outer wall of the rotating block 10, and the rotating block 10 is connected to the rotating The groove 9 is plug-in connected at the center, and the rotating groove 9 is opened at the upper and lower edges of the inner wall of the outer frame 1. A guide plate 16 is installed on the inner wall of the lower end of the edge of the first door panel 2 and the second door panel 4, and a leakage hole 15 is installed between the guide plates 16. The guide plate 16 is a symmetrical inclined structure, and the guide plate 16 is distributed in a parallel position at the lower end of the inner wall of the edge of the first door panel 2 and the second door panel 4. The guide plate 16 is connected to the outer wall of the outer frame 1 through the leakage hole 15, so that the guide plate 16 can gather and divert water, which is convenient and quick to drain out and avoid internal water accumulation. The lower end of the inner wall of the lower end slide rail 6 is connected with a drainage groove 7.

[0025] Working principle: When using the hidden drainage folding door, first assemble and install the device. When it needs to be opened, the lock handle 3 can be unlocked, and then the first door panel 2 can be slid and pushed through the slide rail 6, the slider 13 and the shaft 14, and then the first door panel 2 and the second door panel 4 are driven to flip and fold and open through the connecting rod 5, the reset shaft 11 and the flip groove 12. When relaxed, it can be reset and closed through the reset shaft 11 and the flip groove 12, and can be adjusted to fold forward and backward. When water enters the inner walls of the first door panel 2 and the second door panel 4, it can be gathered and discharged through the leakage hole 15 and the guide plate 16. When the first door panel 2 and the second door panel 4 are closed, the water can be introduced into the slide rail 6 and quickly discharged through the drainage groove 7 to avoid accumulation. This is the use process of the hidden drainage folding door.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hidden drainage folding door, comprising an outer frame (1), a first door panel (2) being mounted on the inner wall of the outer frame (1), and a second door panel (4) being mounted on one side of the first door panel (2), characterized in that: The upper and lower ends of the inner wall of the outer frame (1) are provided with slide rails (6), and a slider (13) is inserted and installed on the inner wall of the slide rail (6), a rotating shaft (14) is installed at the lower end of the slider (13), and one end of the rotating shaft (14) is rotatably connected to the first door panel (2), a lock handle (3) is embedded and installed at the center position of one side of the first door panel (2), and a connecting rod (5) is installed between the first door panel (2) and the second door panel (4), and a reset rotating shaft (11) is fixedly connected to both sides of the connecting rod (5), and the reset rotating shaft (11) is inserted and flipped with the flip groove (12), and the flip groove (12) is connected to the first door panel (2) and the second door panel (4 ... 2) is opened on the edge of one side of the first door panel (2) and the second door panel (4), and the upper and lower edges of the second door panel (4) are fixedly connected with a rotating block (10), the outer wall of the rotating block (10) is inlaid with a sliding ball (8), and the rotating block (10) is plug-in-connected with the rotating groove (9), the rotating groove (9) is opened on the upper and lower edges of the inner wall of the outer frame (1), the lower inner walls of the edges of the first door panel (2) and the second door panel (4) are installed with guide plates (16), and the guide plates (16) are connected and installed with leakage holes (15), and the lower inner wall of the lower end slide rail (6) is connected and installed with a drainage groove (7).

2. The hidden drainage folding door according to claim 1, characterized in that: The first door panel (2) and the second door panel (4) are connected to the connecting rod (5) in a forward and backward resetting and flipping manner in a flipping groove (12) via a resetting rotating shaft (11), and the second door panel (4) is connected to the outer frame (1) in a rotating groove (9) via a rotating block (10).

3. The hidden drainage folding door according to claim 2, characterized in that: The first door panels (2) are connected to the outer frame (1) in a positioning sliding manner in the slide rail (6) via a slider (13), and the first door panels (2) are locked and spliced ​​together via a locking handle (3).

4. The hidden drainage folding door according to claim 3, characterized in that: The lower end of the inner wall of the slide rail (6) is a funnel structure, and the slide rail (6) is connected to the drainage groove (7) in an inclined manner, and the drainage grooves (7) are distributed in equidistant and parallel positions on one side of the outer frame (1).

5. The hidden drainage folding door according to claim 4, characterized in that: The sliding block (13) is rotatably connected to the upper and lower edges of the first door panel (2) via a rotating shaft (14).

6. The hidden drainage folding door according to claim 5, characterized in that: The guide plate (16) is a symmetrically inclined structure, and the guide plate (16) is distributed in parallel at the lower ends of the inner walls of the edges of the first door panel (2) and the second door panel (4), and the guide plate (16) is connected to the outer wall of the outer frame (1) through the leakage hole (15).

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