Door and window track and sliding door and window

Abstract

The utility model provides a door and window track and a sliding door and window, and the door and window track comprises a lower slide way which is sequentially provided with a mounting part and a first slide rail unit from indoor to outdoor; the bottom of the installation auxiliary part is provided with a clamping part matched with the installation part, the top of the installation auxiliary part is provided with a second sliding rail unit, and the sliding contact face of the second sliding rail unit is higher than the sliding contact face of the first sliding rail unit in the vertical direction. According to the door and window track, the clamping part is matched with the mounting part, and the mounting auxiliary part is mounted on a split structure of the lower slide way, so that indoor construction can be realized when a window sash is mounted on a high-low track of a sliding door and window, the performance of the whole window can be improved by reserving the design of the high-low track, and the problem that the high-low track must be constructed outdoors is solved.

Description

Technical Field

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

[0002] Sliding windows are a common type of window, referring to windows that can be pushed and pulled left and right. They have the advantages of not taking up indoor space, being aesthetically pleasing, and economical. The function and application of sliding windows are constantly expanding, and safety is paramount during their construction and installation. On-site installation of sliding windows is generally done from inside the room; when installing window sashes and screens, materials need to be lifted and placed into the designated track positions. Among these, the high-low track structure is widely used due to its superior sealing and waterproofing properties.

[0003] like Figure 1 and Figure 2 , Figure 3 As shown, Figure 1 The structural cross-sectional view shown is a typical design for traditional sliding doors and windows. It employs a high-low sliding track structure, which provides good waterproofing, and the sliding track is a single, integrated structure. For example... Figure 2 As shown, when the exterior window sash is installed on the window frame, if it is attempted to be rotated into the corresponding sliding track from the interior, interference with the track may occur during the rotation process, preventing the window sash from being inserted and posing a safety hazard. The same applies to both the window sash and the screen. Let's look at... Figure 3 As shown, Figure 2 It has been proven that rotating the window sash from the inside is not feasible. Therefore, the window sash must be lifted from the inside and then rotated to place one end of the sash on the outside before it can be installed on the corresponding track of the sliding track. This process requires a lot of effort from the installers, as the entire weight of the window sash (including the glass) is very heavy. If the installer does not hold the window sash firmly after it is rotated to the outside, the window sash may fall off, posing a risk of a safety accident as it falls to the ground below. Utility Model Content

[0004] Therefore, in order to solve the safety risks caused by the need for outdoor construction when using high and low tracks in existing sliding doors and windows, this utility model provides a door and window track and a sliding door and window, the specific technical solution of which is as follows:

[0005] On the one hand, a door and window track includes:

[0006] The sliding track is equipped with an installation section and a first sliding rail unit, arranged sequentially from indoors to outdoors;

[0007] The installation aid has a snap-fit ​​part at the bottom that is adapted to the installation part and a second slide rail unit at the top. The sliding contact surface of the second slide rail unit is higher than the sliding contact surface of the first slide rail unit in the vertical direction.

[0008] The aforementioned door and window tracks, through the cooperation of the snap-fit ​​part and the installation part, have a split structure that allows the installation auxiliary parts to be installed on the lower track. This enables indoor construction when installing window sashes on the high and low tracks of sliding doors and windows, while retaining the high and low track design to improve the overall window performance and solves the problem that high and low tracks must be installed outdoors.

[0009] Furthermore, the mounting part is an inner groove, and the snap-fit ​​part is an arc-shaped groove adapted to the inner groove.

[0010] Furthermore, the first slide rail unit includes a water-blocking flange disposed near the outdoor side; the second slide rail unit includes a water-resistant flange disposed near the indoor side.

[0011] On the other hand, a sliding door / window includes an upper track, a door / window track, and a sliding fan component disposed between the upper track and the lower track.

[0012] Furthermore, the first slide rail unit includes two first slide rails, and the second slide rail unit includes a second slide rail; the sliding fan component includes a glass fan assembly disposed on the first slide rail and a gauze fan assembly disposed on the second slide rail.

[0013] Furthermore, the sliding track is a profile unit with a plug-in slot, and the first slide rail is a guide rail bar plugged into the plug-in slot.

[0014] Furthermore, the groove wall of the insertion slot is provided with snap-fit ​​teeth, the two sides of the guide rail are provided with snap-fit ​​walls adapted to the snap-fit ​​teeth, and the top is provided with an arc-shaped sliding surface.

[0015] Furthermore, the sliding track includes a first profile, a second profile, and a broken bridge connecting unit connecting the first profile and the second profile.

[0016] Furthermore, the upper slide rail is provided with three slide rail cavities.

[0017] Furthermore, the screen assembly includes a screen frame profile with pulleys at the bottom, a screen mesh disposed on the screen frame profile, and a snap-fit ​​profile for fixing the screen mesh on the screen frame profile. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a structural diagram of an existing sliding door and window;

[0020] Figure 2 This is an installation diagram of existing sliding doors and windows. Figure 1 ;

[0021] Figure 3 This is an installation diagram of existing sliding doors and windows. Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the structure of a door and window track according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of a sliding door and window according to an embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the installation of a sliding door and window according to an embodiment of the present invention. Figure 1 ;

[0025] Figure 7 This is a schematic diagram of the installation of a sliding door and window according to an embodiment of the present invention. Figure 2 .

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Lower slide rail; 2. Installation accessories; 3. Upper slide rail; 4. Fan assembly;

[0028] 11. Installation section; 12. First slide rail unit; 13. First profile; 14. Second profile; 15. Thermal break connection unit;

[0029] 121. Water-retaining flange; 122. First slide rail;

[0030] 21. Snap-fit ​​part; 22. Second slide rail unit;

[0031] 221. Water-blocking flange; 222. Second slide rail;

[0032] 30. Slide cavity;

[0033] 41. Glass fan assembly; 42. Window screen fan assembly;

[0034] 421. Sash frame profile; 422. Window screen mesh; 423. Clip-on profile. Detailed Implementation

[0035] 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.

[0036] 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.

[0037] 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.

[0038] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0039] On the one hand, such as Figure 4 As shown, a door and window track according to one embodiment of the present invention includes:

[0040] The sliding track 1 is provided with an installation part 11 and a first slide rail unit 12 in sequence from indoors to outdoors;

[0041] The mounting auxiliary component 2 has a snap-fit ​​part 21 at the bottom that is adapted to the mounting part 11 and a second slide rail unit 22 at the top. The sliding contact surface of the second slide rail unit 22 is higher than the sliding contact surface of the first slide rail unit 12 in the vertical direction.

[0042] The aforementioned door and window track, through the cooperation of the snap-fit ​​part 21 and the installation part 11, has a split structure that allows the installation auxiliary part 2 to be installed on the lower track 1. This enables indoor construction when installing window sashes on the high and low tracks of sliding doors and windows, while retaining the high and low track design to improve the overall window performance and solves the problem that high and low tracks must be installed outdoors.

[0043] In one embodiment, the mounting part 11 is an inner groove, and the snap-fit ​​part 21 is an arc-shaped snap-fit ​​groove adapted to the inner groove. Thus, by snapping the arc-shaped snap-fit ​​groove onto the inner groove, the mounting auxiliary part 2 is flush and aligned with the mounting plane of the sliding track 1, improving the user experience.

[0044] In one embodiment, the first slide rail unit 12 includes a water-retaining flange 121 disposed near the exterior side; the second slide rail unit 22 includes a water-blocking flange 221 disposed near the interior side. Because existing sliding windows require a pre-installed entry point for the window sash into the sliding cavity, they are prone to insufficient waterproofing. Thus, the water-retaining flange 121 and the water-blocking flange 221 work together to achieve a double waterproofing effect for the interior.

[0045] On the other hand, such as Figure 4 and Figure 5 , Figure 6 , Figure 7 As shown, a sliding door and window according to one embodiment of the present invention includes an upper slide rail 3, a door and window track, and a sliding fan component 4 disposed between the upper slide rail 3 and the lower slide rail 1.

[0046] In one embodiment, the first slide rail unit 12 includes two first slide rails 122, and the second slide rail unit 22 includes a second slide rail 222; the fan component 4 includes a glass fan assembly 41 disposed on the first slide rail 122 and a screen fan assembly 42 disposed on the second slide rail 222. Thus, when the installer is indoors, after lifting the first glass fan and embedding it into the guide groove corresponding to the upper slide rail 3, the installer can rotate the first glass fan from the indoor position, smoothly sending it into the corresponding slot of the lower slide rail 1 along the indicated running trajectory. Figure 5 This is the first state of the glass sash after installation. The entire installation process was carried out indoors, eliminating the risks and hazards associated with outdoor installation. Similarly... Figure 6 and Figure 7 The installation process for the second glass panel is similar to that of the first glass panel, safely inserted into the guide grooves of the upper slide rail 3 and the lower slide rail 1; after installing the first and second glass panels, finally install the indoor screen fan assembly 42. Figure 7 The installer reinstalls the previously removed installation accessory 2 onto the sliding track 1 (creating a height difference between the high and low track structures to reduce the risk of rainwater flowing into the room on rainy days). After installing the installation accessory 2, the installation process for the glass sash assembly 41 is repeated. Figure 7 As shown, install the window screen. The final installation should look like this. Figure 5 As shown.

[0047] In one embodiment, the sliding track 1 is a profile unit with an insertion slot, and the first slide rail 122 is a guide rail that is inserted into the insertion slot. Thus, by installing the guide rail into the insertion slot, it is convenient to process the guide rail individually, thereby achieving a precise fit between the bottom pulley of the fan component 4 and the guide rail.

[0048] In one embodiment, the groove wall of the insertion slot is provided with snap-fit ​​teeth, the two sides of the guide rail are provided with snap-fit ​​walls adapted to the snap-fit ​​teeth, and the top is provided with an arc-shaped sliding surface. In this way, the tight contact between the snap-fit ​​walls and the snap-fit ​​teeth ensures the installation effect of the guide rail.

[0049] In one embodiment, the sliding track 1 includes a first profile 13, a second profile 14, and a thermal break connecting unit 15 connecting the first profile 13 and the second profile 14. Thus, by using the thermal break connecting unit 15 to connect the first profile 13 and the second profile 14, the thermal insulation performance of the sliding door / window can be improved.

[0050] In one embodiment, the upper slide rail 3 is provided with three slide rail cavities 30. Specifically, the glass fan assembly 41 includes a first glass fan and a second glass fan, and the mesh fan assembly 42 includes a mesh fan.

[0051] In one embodiment, the screen assembly 42 includes a screen frame profile 421 with pulleys at the bottom, a screen mesh 422 disposed on the screen frame profile 421, and a snap-fit ​​profile 423 for fixing the screen mesh 422 to the screen frame profile 421. Thus, by using the snap-fit ​​profile 423 to fix the screen mesh 422 to the screen frame profile 421, it is easy to remove the snap-fit ​​profile 423 to disassemble and wash the screen mesh 422.

[0052] 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.

[0053] 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 door and window track, characterized in that, The application relates to a door and window track. The installation auxiliary part (2) is provided with a clamping part (21) matched with the installation part (11) at the bottom and a second sliding rail unit (22) at the top, and the sliding contact surface of the second sliding rail unit (22) is higher than that of the first sliding rail unit (12) in the vertical direction. The installation part (11) is an inner buckle groove, and the clamping part (21) is an arc buckle groove matched with the inner buckle groove.

2. A door and window track according to claim 1, characterized in that The first sliding rail unit (12) comprises a water-blocking flange (121) arranged near the outdoor side.

3. A door and window track according to claim 1, characterized in that The second sliding rail unit (22) comprises a water-blocking flange (221) arranged near the indoor side. The application further relates to a sliding fan part (4) arranged between the upper sliding rail (3) and the lower sliding rail (1).

4. A sliding door window, characterized in that The first sliding rail unit (12) comprises two first sliding rails (122), and the second sliding rail unit (22) comprises a second sliding rail (222).

5. A sliding door window according to claim 4, characterized in that The sliding fan part (4) comprises a glass fan assembly (41) arranged on the first sliding rail (122) and a screen fan assembly (42) arranged on the second sliding rail (222). The lower sliding rail (1) is a profile unit provided with a plug-in groove, and the first sliding rail (122) is a guide rail strip plugged into the plug-in groove.

6. A sliding door window according to claim 5, characterized in that The groove wall of the plug-in groove is provided with clamping teeth, and the two sides of the guide rail strip are provided with clamping walls matched with the clamping teeth, and the top of the guide rail strip is provided with an arc-shaped sliding surface.

7. A sliding door window according to claim 6, characterized in that The lower sliding rail (1) comprises a first profile (13), a second profile (14) and a broken bridge connecting unit (15) connecting the first profile (13) and the second profile (14).

8. A sliding door window according to claim 4, characterized in that The upper sliding rail (3) is provided with three sliding rail cavities (30).

9. A sliding door window according to claim 5, characterized in that The screen fan assembly (42) comprises a fan frame profile (421) provided with a pulley part at the bottom, a screen window net (422) arranged on the fan frame profile (421) and a clamping profile (423) used for fixing the screen window net (422) on the fan frame profile (421).

10. A sliding door window according to claim 5, characterized in that ​

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