Downward-sliding floor drain drainage structure and sliding door and window

Abstract

The utility model provides a downward-sliding floor drain drainage structure and a sliding door and window, and the downward-sliding floor drain drainage structure comprises a mounting section bar and a downward-sliding section bar connected to the mounting section bar; the installation profile is provided with a drainage groove with a notch facing outdoors, and the drainage groove is provided with an upper drainage inlet and a lower drainage slope. The lower sliding profile is provided with a first guide rail used for sliding of the window sash and water inlets formed in the two sides of the first guide rail, and the water inlets are communicated with the upper drainage inlet. The downward-sliding floor drain drainage structure is simple and reliable in structure, the upper drainage inlet is formed in the drainage groove, the attractiveness is good, and meanwhile dust or sundries or leaves or the like are prevented from entering the upper drainage inlet to cause blockage; in addition, the drainage performance is good, and the anti-backflow function can also be achieved in strong wind weather. The problems that an existing gliding drainage structure is poor in attractiveness, prone to blockage, prone to aging and losing and prone to being affected by strong wind are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of door and window structures, specifically to a sliding floor drain structure and a sliding door and window. Background Technology

[0002] Sliding doors and windows are commonly installed in everyday buildings. These doors and windows are opened by pushing and pulling the door sash left and right, offering advantages such as space-saving design and easy, flexible operation. The door and window sashes are mounted on the door and window frame, and the guide rail component at the bottom of the frame for the door and window sash to slide is called the sliding rail.

[0003] Traditional sliding structures are simple and prone to accumulating rainwater, forming waterlogged areas. If this water is not drained in time, it can easily seep into the room, causing dampness in furniture and floors and affecting the indoor environment. Drainage is an essential function of sliding systems, and drainage holes are usually installed in the sliding track to drain water from the track.

[0004] The main disadvantages of traditional exposed drainage systems are as follows: 1) Poor aesthetics: Exposed drainage holes are directly exposed to the outside, damaging the overall aesthetics of doors, windows, or floors and affecting the visual effect; 2) Prone to clogging: Exposed drainage holes are easily clogged by dust, debris, or leaves, affecting drainage performance; 3) Prone to aging and loss: Exposed drainage holes are usually fitted with drainage hole covers, but these are often made of nylon or other easily aging materials, which are prone to aging or loss after prolonged use, leading to the entry of insects or poor drainage; 4) Limited drainage efficiency: In cases of heavy rainfall, due to the limited area of ​​the drainage holes, the drainage speed may not keep up with the rate at which rainwater enters, causing rainwater to accumulate in window frames or floors, increasing the possibility of water seepage; 5) Susceptible to strong winds: Exposed drainage holes are designed to face outwards, and in strong winds, rainwater may backflow into the room due to wind pressure. Utility Model Content

[0005] Therefore, in order to solve the problems of poor aesthetics, easy clogging, easy aging and loss, and susceptibility to strong winds in existing sliding floor drain structures, this utility model provides a sliding floor drain structure and sliding doors and windows, the specific technical solution of which is as follows:

[0006] On one hand, a sliding floor drain structure includes an installation profile and a sliding profile connected to the installation profile; the installation profile has a drainage groove with its opening facing the outside, the drainage groove has an upper drainage inlet and a lower drainage slope; the sliding profile has a first guide rail for sliding the window sash, and water inlets disposed on both sides of the first guide rail, the water inlets being connected to the upper drainage inlet.

[0007] The aforementioned sliding floor drain structure is simple and reliable. By placing the upper drainage inlet inside the drainage groove, it is aesthetically pleasing and prevents dust, debris, or leaves from entering the upper drainage inlet and causing blockage. In addition, it has good drainage performance and can also prevent backflow in strong winds.

[0008] Furthermore, the sliding profile is connected to the mounting profile via a connecting unit; the connecting unit includes at least two supporting vertical flanges disposed at the bottom of the sliding profile and a snap-fit ​​groove disposed on the outdoor side of the sliding profile; the mounting profile includes a supporting surface adapted to the bottom end of the two supporting vertical flanges and a snap-fit ​​flange adapted to the snap-fit ​​groove.

[0009] Furthermore, the sliding profile is provided with a water-blocking flange on the outdoor side, and the outer side of the snap-fit ​​flange and the outer side of the water-blocking flange are on the same plane.

[0010] Furthermore, the supporting surface is an inclined surface that slopes toward the upper drainage inlet.

[0011] Furthermore, the supporting vertical flange includes a first vertical flange disposed on the side away from the upper drainage inlet, and the bottom end of the first vertical flange is provided with a snap-fit ​​flange; the inclined surface is provided with a snap-fit ​​groove at the end away from the upper drainage inlet, and the snap-fit ​​groove is adapted to the snap-fit ​​flange.

[0012] Furthermore, the first guide rail includes a first rail body and a second rail body arranged side by side; the first rail body and the second rail body are respectively provided with sealing flanges for installing sealing strips on the side facing the room.

[0013] Furthermore, the sliding profile is provided with a snap-fit ​​groove, and the first rail and the second rail are guide arc strips disposed on the snap-fit ​​groove.

[0014] Furthermore, the first track consists of two parallel guide arc strips.

[0015] On the other hand, a sliding door / window includes a sliding drain structure and a sliding fan component; the sliding fan component includes a window sash assembly slidably disposed on a first guide rail.

[0016] Furthermore, the mounting profile is provided with a second guide rail; the sliding fan component also includes a fan assembly that is slidably mounted on the second guide rail. Attached Figure Description

[0017] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0018] Figure 1This is a schematic diagram of the sliding floor drain drainage structure according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of a sliding door and window according to an embodiment of the present invention;

[0020] Figure 3 This is a partial structural cross-sectional view of the sliding door and window according to an embodiment of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Installation profile; 2. Sliding profile; 3. Connection unit; 4. Sliding floor drain structure; 5. Sliding fan component;

[0023] 11. Drainage groove; 13. Support surface; 14. Snap-on edge; 15. Second guide rail;

[0024] 111. Upper drainage inlet; 112. Lower drainage slope;

[0025] 131. Buckle groove;

[0026] 21. First guide rail; 22. Water inlet; 23. Water-blocking flange; 24. Snap-fit ​​toothed groove;

[0027] 211. First rail body; 212. Second rail body; 213. Sealing flange;

[0028] 31. Supporting vertical edge; 32. Buckle groove;

[0029] 311. Snap-fit ​​flange;

[0030] 51. Window sash assembly; 52. Screen sash assembly. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0035] On the one hand, such as Figure 1 As shown, a sliding floor drain structure in one embodiment of the present invention includes an installation profile 1 and a sliding profile 2 connected to the installation profile 1; the installation profile 1 is provided with a drainage groove 11 with the groove facing the outside, the drainage groove 11 is provided with an upper drainage inlet 111 and a lower drainage slope 112; the sliding profile 2 is provided with a first guide rail 21 for sliding the window sash, and water inlets 22 provided on both sides of the first guide rail 21, the water inlets 22 being connected to the upper drainage inlet 111.

[0036] The above-mentioned sliding floor drain structure is simple and reliable. By setting the upper drainage inlet 111 in the drainage groove 11, it is aesthetically pleasing and prevents dust, debris, or leaves from entering the upper drainage inlet 111 and causing blockage. In addition, it has good drainage performance and can also prevent backflow in strong winds.

[0037] In one embodiment, the sliding profile 2 is connected to the mounting profile 1 via a connecting unit 3. The connecting unit 3 includes at least two supporting vertical flanges 31 disposed at the bottom of the sliding profile 2 and a snap-fit ​​groove 32 disposed on the outdoor side of the sliding profile 2. The mounting profile 1 includes a supporting surface 13 adapted to the bottom end of the two supporting vertical flanges 31 and a snap-fit ​​flange 14 adapted to the snap-fit ​​groove 32. Thus, the sliding profile 2 is installed onto the mounting profile 1 via the connecting unit 3, facilitating subsequent disassembly of the connecting unit 3 for cleaning of the drainage structure. This facilitates maintenance and cleaning and allows for application in diverse scenarios.

[0038] In one embodiment, the sliding profile 2 is provided with a water-blocking flange 23 on the outdoor side, and the outer side of the snap-fit ​​flange 14 and the outer side of the water-blocking flange 23 are on the same plane. Thus, the outer side of the sliding drain structure is flat and aesthetically pleasing, improving the user experience.

[0039] In one embodiment, the support surface 13 is an inclined surface that slopes downwards towards the upper drainage inlet 111. Thus, when rainwater enters the support surface 13 from the inlet 22, it is concentrated at the upper drainage inlet 111 due to gravity and discharged outdoors through the drainage groove 11.

[0040] In one embodiment, the supporting vertical flange 31 includes a first vertical flange disposed on the side away from the upper drain inlet 111, and the bottom end of the first vertical flange is provided with a snap-fit ​​flange 311; the end of the inclined surface away from the upper drain inlet 111, i.e., the highest point, is provided with a snap-fit ​​groove 131, which is adapted to the snap-fit ​​flange 311. Specifically, the snap-fit ​​groove 131 has a top surface that contacts the snap-fit ​​flange 311. In this way, the snap-fit ​​flange 311 snaps into the snap-fit ​​groove 131, thereby achieving a fixed connection between the sliding profile 2 and the mounting profile 1.

[0041] In one embodiment, the first guide rail 21 includes a first rail body 211 and a second rail body 212 arranged side by side; the first rail body 211 and the second rail body 212 are respectively provided with sealing flanges 213 for installing sealing strips on the side facing the interior. In this way, since rainwater usually enters the sliding profile 2 from the outside, the sliding space where the first rail body 211 and the second rail body 212 are located is divided into two spaces by the sealing flanges 213, reducing the possibility of rainwater splashing into the interior.

[0042] In one embodiment, the sliding profile 2 is provided with a snap-fit ​​groove 24, and the first rail body 211 and the second rail body 212 are guide arc strips disposed on the snap-fit ​​groove 24. Specifically, the guide arc strips are stainless steel arc strips.

[0043] In one embodiment, the first track 211 consists of two parallel guide arc strips.

[0044] The special features of the sliding floor drain structure are mainly reflected in the following aspects:

[0045] 1) Concealed Structural Design: The drain holes are hidden within the window frame or floor profile structure, making them invisible from the outside and eliminating the need for additional concealment, thus enhancing the overall aesthetics. This concealed design not only reduces visual interference but also avoids the hygiene problems that traditional floor drains may cause. 2) Highly Efficient Drainage Performance: The drain holes are typically designed vertically downwards, utilizing the force of gravity to generate downward drainage, making drainage smoother and more efficient. The downward sliding design ensures unobstructed water flow, quickly guiding water to the drain outlet and effectively preventing water accumulation and leakage. 3) Anti-Backflow Function: Due to the design position and direction of the drain holes, backflow of rainwater caused by wind blowing directly into the drain holes is avoided. Especially under severe weather conditions, such as strong winds and heavy rain, the six-track downward sliding floor drain maintains stable drainage performance. 4) Easy Maintenance and Cleaning: The concealed design reduces the accumulation of dust and debris, making the floor drain easier to maintain and clean. Some products also feature a removable inner core for convenient regular cleaning, keeping the floor drain clean and hygienic. 5) Diverse application scenarios: Concealed floor drains are not only suitable for bathrooms and kitchens in home renovations, but also widely used in commercial buildings and public facilities. Their aesthetic appeal and practicality make them an indispensable part of modern decoration.

[0046] On the other hand, such as Figure 2 and Figure 3 As shown, a sliding door and window in one embodiment of the present invention includes a sliding floor drain structure 4 and a sliding fan component 5; the sliding fan component 5 includes a window sash assembly 51 slidably disposed on the first guide rail 21.

[0047] In one embodiment, the mounting profile 1 is provided with a second guide rail 15; the sliding fan component 5 further includes a sheer fan assembly 52 slidably mounted on the second guide rail 15. Specifically, the second guide rail 15 is located on the side facing indoors. Thus, the sheer fan assembly 52 facilitates meeting diverse user needs.

[0048] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A slipper floor drain structure, characterized by, The installation profile (1) and the lower sliding profile (2) connected to the installation profile (1); The installation profile (1) is provided with a drainage groove (11) with a notch facing the outdoor, and the drainage groove (11) is provided with an upper drainage inlet (111) and a lower drainage slope (112); The lower sliding profile (2) is provided with a first guide rail (21) for sliding of the window sash, and a water inlet (22) arranged on both sides of the first guide rail (21), and the water inlet (22) is communicated with the upper drainage inlet (111).

2. A slipper floor drain structure according to claim 1, wherein The lower sliding profile (2) is connected to the installation profile (1) through a connecting unit (3); The connecting unit (3) includes at least two supporting vertical edges (31) arranged at the bottom of the lower sliding profile (2), and a buckle groove (32) arranged on the outdoor side of the lower sliding profile (2), and the installation profile (1) includes a supporting surface (13) matched with the bottom end of the two supporting vertical edges (31), and a buckle edge (14) matched with the buckle groove (32).

3. A slipper floor drain structure according to claim 2, wherein The lower sliding profile (2) is provided with a water retaining edge (23) on the outdoor side, and the outer side surface of the buckle edge (14) is in the same plane with the outer side surface of the water retaining edge (23).

4. The slipper floor drain drainage structure according to claim 2, wherein, The supporting surface (13) is an inclined surface inclined to the upper drainage inlet (111).

5. A slipper floor drain structure according to claim 4, wherein The supporting vertical edge (31) includes a first vertical edge arranged away from the upper drainage inlet (111), and the bottom end of the first vertical edge is provided with a buckle flange (311); The end of the inclined surface away from the upper drainage inlet (111) is provided with a buckle groove (131), and the buckle groove (131) is matched with the buckle flange (311).

6. The slipper floor drain structure according to claim 1, wherein The first guide rail (21) includes a first rail body (211) and a second rail body (212) arranged side by side; The first rail body (211) and the second rail body (212) are respectively provided with a sealing flange (213) for mounting a sealing rubber strip on the side facing the indoor.

7. A slipper floor drain structure according to claim 6, wherein The lower sliding profile (2) is provided with a clamping tooth groove (24), and the first rail body (211) and the second rail body (212) are guide arc strips arranged on the clamping tooth groove (24).

8. The slipper floor drain drainage structure according to claim 6, wherein, The first rail body (211) is two guide arc strips arranged side by side.

9. A sliding door window, characterized in that The lower sliding floor drain drainage structure (4) and the sliding sash component (5) are arranged side by side. The sliding sash component (5) includes a window sash assembly (51) slidingly arranged on the first guide rail (21).

10. A sliding door window according to claim 9, characterized in that The installation profile (1) is provided with a second guide rail (15); The sliding sash component (5) further includes a screen sash assembly (52) slidingly arranged on the second guide rail (15).

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