A concealed ground rail sliding door and window

Abstract

The utility model relates to the technical field of doors and windows, concretely is a kind of hidden ground rail sliding door and window, including outer frame, two sash are slidably arranged in the middle of outer frame, two reserved slots are provided in the bottom of outer frame, a group of ground rails are provided in each reserved slot, the bottom of sash is provided with support frame, and the bottom of support frame is embedded in reserved slot.The utility model provides a kind of hidden ground rail sliding door and window, by the ground rail provided, hidden installation is under ground or windowsill, simple and beautiful, the ground rail design of existing sliding door and window is often recessed or protruded under ground or windowsill, cause inconvenience or stumble risk when walking, and safety performance is not high, the utility model is hidden installation under ground or windowsill by ground rail, can guarantee that inside and outside ground or windowsill is flush, improve traffic safety performance, sliding seal strip is arranged between the gap reserved in the middle of ground rail, dust, sundries are not easy to enter guide rail inside, meanwhile, ground rail is reserved detachable decorative cover, and daily cleaning and maintenance are convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of doors and windows, specifically to a concealed floor-track sliding door and window. Background Technology

[0002] Traditional sliding door and window tracks are often exposed on the floor or under the windowsill, which not only affects the aesthetics of the interior but also easily accumulates dust and debris, increasing cleaning difficulty. Furthermore, exposed tracks can cause inconvenience or tripping hazards. Therefore, there is an urgent need in the market for a concealed floor-track sliding door and window that maintains window functionality while also ensuring aesthetics and safety. Utility Model Content

[0003] The purpose of this utility model is to provide a concealed floor-track sliding door and window to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a concealed floor-track sliding door and window, comprising an outer frame, two window sashes slidably disposed in the middle of the outer frame, two reserved grooves provided at the bottom of the outer frame, a set of floor tracks disposed in each reserved groove, a support frame provided at the bottom of the window sashes, the bottom of the support frame being embedded in the reserved grooves, a sliding component installed at the bottom of the support frame, the sliding component and the floor tracks being slidably connected accordingly, a floor track decorative cover provided between the bottom of the window sashes and the outer frame, a limiting groove provided in the top of the outer frame, a limiting slider provided at the top of the window sashes, the limiting slider being located in the limiting groove, and a locking device provided between the side of the window sashes and the side of the outer frame.

[0005] Preferably, the support frame has an "I" shaped structure and is installed on the bottom surface of the window sash by several fixing screws.

[0006] Preferably, the ground rail is a long strip structure with an arc-shaped top surface, and the sliding component includes two sets of rollers, each set of rollers sliding on each ground rail.

[0007] Preferably, the outer periphery of the ground track decorative cover is provided with a fixing shell, the bottom of the fixing shell is fixedly snapped into the top of the side wall of the reserved groove at the bottom of the outer frame, and the ground track decorative cover is located on both sides of the support frame.

[0008] Preferably, a sliding sealing strip is provided between adjacent fixed shells, and the sliding sealing strip is attached to the middle side wall of the support frame.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This utility model proposes a concealed floor-track sliding door and window. The provided floor track is concealed under the ground or windowsill, resulting in a simple and aesthetically pleasing design. Existing sliding door and window floor tracks are often recessed or protruding under the ground or windowsill, causing inconvenience or tripping risks and low safety performance. This utility model, by concealing the floor track under the ground or windowsill, ensures that the inner and outer ground or windowsills are flush, improving passage safety. A sliding sealing strip is installed between the pre-reserved gaps in the middle of the floor track, preventing dust and debris from easily entering the track. Additionally, a removable decorative cover is provided for convenient daily cleaning and maintenance. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the device structure of this utility model.

[0012] Figure 2 This is a top view of the device of this utility model.

[0013] Figure 3 This is a side view of the device of this utility model.

[0014] Figure 4 This utility model Figure 3 Enlarged view of the bottom structure.

[0015] In the diagram: 1. Ground track; 2. Sliding assembly; 3. Ground track decorative cover; 301. Fixing shell; 4. Window sash; 5. Outer frame; 6. Locking device; 7. Support frame. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1 to 4 This utility model provides a technical solution: a concealed floor-track sliding door and window, including an outer frame 5, with two window sashes 4 slidably disposed in the middle of the outer frame 5. The bottom of the outer frame 5 has two pre-reserved grooves, each containing a floor track 1. A support frame 7, which is an "I"-shaped structure, is installed at the bottom of the window sash 4 using several fixing screws. The bottom of the support frame 7 is embedded in the pre-reserved grooves, and a sliding component 2 is installed at the bottom of the support frame 7. The sliding component 2 and the floor track 1 are slidably connected. The floor track 1 is a long strip structure with an arc-shaped top surface. The sliding component 2 includes two sets of rollers, each set of rollers sliding on each floor track 1.

[0018] A floor track decorative cover 3 is installed between the bottom of the window sash 4 and the outer frame 5. The top surface of the floor track decorative cover 3 is flush with the ground. A fixing shell 301 is installed around the floor track decorative cover 3. The bottom of the fixing shell 301 is fixedly snapped into the top of the side wall of the reserved groove at the bottom of the outer frame 5 for easy disassembly. The floor track decorative cover 3 is located on both sides of the support frame 7. A sliding sealing strip is installed between adjacent fixing shells 301. The sliding sealing strip is attached to the middle side wall of the support frame 7, making it difficult for dust and debris to enter the guide rail. At the same time, the floor track has a removable decorative cover for convenient daily cleaning and maintenance.

[0019] A limiting groove is provided inside the top of the outer frame 5, and a limiting slider is provided on the top of the window sash 4. The limiting slider is located in the limiting groove. A locking device 6 is provided between the side of the window sash 4 and the side of the outer frame 5. The locking device 6 is a multi-point lock, electric bolt lock, magnetic lock or other structure.

[0020] This utility model proposes a concealed floor-track sliding door and window. The provided floor track is concealed under the ground or windowsill, resulting in a simple and aesthetically pleasing design. Existing sliding door and window floor tracks are often recessed or protruding under the ground or windowsill, causing inconvenience or tripping risks and low safety performance. This utility model, by concealing the floor track under the ground or windowsill, ensures that the inner and outer ground or windowsills are flush, improving passage safety. A sliding sealing strip is installed between the pre-reserved gaps in the middle of the floor track, preventing dust and debris from easily entering the track. Additionally, a removable decorative cover is provided for convenient daily cleaning and maintenance.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concealed sliding door and window on a rail, comprising an outer frame (5), characterized in that: Two window sashes (4) are slidably arranged in the middle of the outer frame (5). Two reserved slots are provided at the bottom of the outer frame (5). A set of ground rails (1) is provided in each reserved slot. A support frame (7) is provided at the bottom of the window sash (4). The bottom of the support frame (7) is embedded in the reserved slot. A sliding component (2) is installed at the bottom of the support frame (7). The sliding component (2) and the ground rail (1) are slidably connected. A ground rail decorative cover (3) is provided between the bottom of the window sash (4) and the outer frame (5). A limiting groove is provided in the top of the outer frame (5). A limiting slider is provided at the top of the window sash (4). The limiting slider is located in the limiting groove. A locking device (6) is provided between the side of the window sash (4) and the side of the outer frame (5).

2. A concealed sliding door and window according to claim 1, characterized in that: The support frame (7) is an "I" shaped structure, and the support frame (7) is installed on the bottom surface of the window sash (4) by several fixing screws.

3. A concealed sliding door and window according to claim 1, characterized in that: The ground rail (1) is a long strip structure with an arc surface on the top. The sliding component (2) includes two sets of rollers, each set of rollers sliding on each ground rail (1).

4. A concealed sliding door and window system according to claim 1, wherein: The outer periphery of the ground rail decorative cover (3) is provided with a fixing shell (301), the bottom of the fixing shell (301) is fixedly snapped to the top of the side wall of the reserved groove at the bottom of the outer frame (5), and the ground rail decorative cover (3) is located on both sides of the support frame (7).

5. A concealed sliding door and window according to claim 4, characterized in that: A sliding sealing strip is provided between adjacent fixed shells (301), and the sliding sealing strip is attached to the middle side wall of the support frame (7).

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