Door and window upper rail structure and lifting door and window

Abstract

The utility model provides a door and window upper rail structure and a lifting door and window, the door and window upper rail structure is used for the lifting door and window, the door and window upper rail structure comprises a fixed upper rail assembly, and the fixed upper rail assembly is provided with a mounting cavity used for mounting a driving motor and a mounting access hole communicated with the mounting cavity and arranged downwards; the fixed upper rail assembly comprises an outdoor side upper rail profile, a middle upper rail profile and an indoor side upper rail profile which are sequentially arranged from outdoors to indoors, the outdoor side upper rail profile is connected with the middle upper rail profile through a first heat insulation unit, and the middle upper rail profile is connected with the indoor side upper rail profile through a second heat insulation unit. The fixed upper rail assembly is divided into three parts through the first heat insulation unit and the second heat insulation unit, heat absorbed by the outdoor side upper rail sectional material is prevented from being transmitted to the middle upper rail sectional material through the good heat insulation performance of the first heat insulation unit and the second heat insulation unit, and therefore it is guaranteed that the working environment temperature of the driving motor is appropriate; working loss and durability are reduced, and the service life of the driving motor is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window design, in particular to a door and window upper rail structure and a lifting door and window. Background Art

[0002] With the continuous improvement of the level of modernization, electric windows are gradually being widely used. The opening and closing of windows are controlled by electric window openers as power drive components. Common types of electric window openers include motor-driven chain movement for lifting and lowering and motor-driven screw rotation for lifting and lowering. During installation, the drive motor is usually installed inside the upper rail of the door and window frame, and the chain end or screw end is connected to the movable opening window. The window is driven to move by the extension and retraction of the chain or screw to realize the automatic opening and closing function of the window.

[0003] However, since the drive motor is set in the frame of the door and window, when the sun shines on the door and window, the heat will be absorbed by the door and window frame profile, and the temperature of the frame profile will rise, resulting in the working environment temperature of the drive motor set in the frame being too high, affecting the service life of the drive motor. Utility Model Content

[0004] Based on this, in order to solve the problem that the working environment temperature of the drive motor of the existing lifting door and window is too high due to sunlight exposure, which affects the service life of the drive motor, the utility model provides a door and window upper track structure and a lifting door and window, and its specific technical solution is as follows:

[0005] On the one hand, a door and window upper rail structure is used for lifting doors and windows, including a fixed upper rail assembly, the fixed upper rail assembly is provided with an installation cavity for installing a drive motor, and an installation inspection port connected to the installation cavity and arranged downward; the fixed upper rail assembly includes an outdoor upper rail profile, an intermediate upper rail profile and an indoor upper rail profile arranged in sequence from outdoor to indoor, the outdoor upper rail profile is connected to the intermediate upper rail profile through a first insulation unit, and the intermediate upper rail profile is connected to the indoor upper rail profile through a second insulation unit.

[0006] The above-mentioned door and window upper rail structure divides the fixed upper rail assembly into three parts by setting a first insulation unit and a second insulation unit. The good insulation performance of the first insulation unit and the second insulation unit is utilized to prevent the heat absorbed by the outdoor upper rail profile from being transferred to the middle upper rail profile, thereby ensuring that the working environment temperature of the drive motor is suitable, reducing working loss durability, and ensuring the service life of the drive motor.

[0007] Furthermore, it also includes a first upper rail accessory adapted to the installation inspection port, and the first upper rail accessory includes a first connecting portion connected to the fixed upper rail assembly through a first connecting structure.

[0008] Furthermore, it also includes a second upper rail accessory, which includes a second connecting portion connected to the fixed upper rail assembly through a second connecting structure, and a second flange; the outdoor upper rail profile is provided with a first flange; the first flange and the second flange form a first rail groove adapted for the glass sash.

[0009] Furthermore, the first upper rail accessory is provided with a first groove portion on the side facing outdoors, and the second upper rail accessory is provided with a second groove portion on the side facing indoors, and the first groove portion and the second groove portion form a second rail groove adapted for the mesh fan.

[0010] Furthermore, the first connecting structure includes a first positioning edge and a first mounting screw provided on the indoor upper rail profile, the first connecting portion is adapted to the first positioning edge, and the first mounting screw passes through the first connecting portion and is fixed to the indoor upper rail profile.

[0011] Furthermore, the second connecting structure is provided on the second positioning edge of the middle upper rail profile and the second mounting screw, and the second connecting portion includes an inverted L-shaped positioning edge protruding from the second upper rail accessory; the second mounting screw passes through the second connecting portion and is fixed to the middle upper rail profile.

[0012] Furthermore, it also includes a fixed installation component, which includes a fixed installation unit, an outdoor decorative block and an indoor decorative block; the fixed installation unit connects the fixed upper rail component to the upper beam of the house or the roof of the house, the outdoor decorative block is arranged on the side of the outdoor upper rail profile facing the outdoors, and the indoor decorative block is arranged on the side of the indoor upper rail profile facing the indoors.

[0013] Furthermore, the fixed installation unit includes a fixed pull tab, a fixing screw and a connecting screw; the fixing screw is used to fix the fixed pull tab to the upper beam of the house or the roof of the house, and the connecting screw is used to lock the fixed pull tab and the fixed upper rail assembly; a filling layer is provided between the fixed upper rail assembly and the upper beam of the house or the roof of the house.

[0014] On the other hand, a lifting door and window includes a door and window upper rail structure, a first motor and a second motor arranged in the installation cavity, a glass fan driven by the first motor to move up and down, and a mesh fan driven by the second motor to move up and down.

[0015] Furthermore, the gauze fan includes a gauze and a gauze fan frame; the second motor drives the rotating shaft to rotate, and the rotating shaft rolls up or lowers the gauze, thereby pulling the gauze fan frame to perform a lifting action. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but rather the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0017] Figure 1 This is a structural diagram of the fixed upper rail assembly according to one embodiment of the present utility model;

[0018] Figure 2 This is a structural diagram of the door and window upper rail structure according to one embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the lifting door and window according to an embodiment of the present invention. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the structure of the lifting door and window according to an embodiment of the present invention. Figure 2 .

[0021] Description of reference numerals:

[0022] 1. Fixed upper rail assembly; 2. First upper rail accessory; 3. First connecting structure; 4. Second upper rail accessory; 5. Second connecting structure; 6. Fixed installation assembly;

[0023] 101. Installation cavity; 102. Installation inspection port;

[0024] 11. Outdoor upper rail profile; 12. Middle upper rail profile; 13. Indoor upper rail profile; 14. First thermal insulation unit; 15. Second thermal insulation unit;

[0025] 111, first flange;

[0026] 21. First connecting portion; 22. First groove portion;

[0027] 31. First positioning edge; 32. First mounting screw;

[0028] 41. Second connecting portion; 42. Second flange; 43. Second groove portion;

[0029] 51. Second positioning edge; 52. Second mounting screw;

[0030] 61. Fixed installation unit; 62. Outdoor decorative block; 63. Indoor decorative block;

[0031] 611, fixing pull tab; 612, fixing screw; 613, connecting screw; 614, filling layer;

[0032] 71. First motor; 72. Glass fan; 73. Mesh fan. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] The "first" and "second" in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0037] On the one hand, if Figure 1 and Figure 2 As shown, a door and window upper track structure in one embodiment of the present invention is used for lifting doors and windows, including a fixed upper track assembly 1. The fixed upper track assembly 1 is provided with an installation cavity 101 for installing a drive motor, and an installation inspection port 102 connected to the installation cavity 101 and arranged downwardly; the fixed upper track assembly 1 includes an outdoor upper track profile 11, an intermediate upper track profile 12, and an indoor upper track profile 13, which are arranged in sequence from outdoor to indoor. The outdoor upper track profile 11 is connected to the intermediate upper track profile 12 via a first thermal insulation unit 14, and the intermediate upper track profile 12 is connected to the indoor upper track profile 13 via a second thermal insulation unit 15. Specifically, the first thermal insulation unit 14 and the second thermal insulation unit 15 are both double-break bridge thermal insulation structures.

[0038] The above-mentioned door and window upper rail structure divides the fixed upper rail assembly 1 into three parts by setting a first insulation unit 14 and a second insulation unit 15. The good insulation performance of the first insulation unit 14 and the second insulation unit 15 is utilized to prevent the heat absorbed by the outdoor upper rail profile 11 from being transferred to the middle upper rail profile 12, thereby ensuring that the working environment temperature of the drive motor is suitable, reducing working loss durability, and ensuring the service life of the drive motor.

[0039] In one embodiment, a first upper rail accessory 2 adapted to fit into the installation access opening 102 is further included, wherein the first upper rail accessory 2 includes a first connecting portion 21 connected to the fixed upper rail assembly 1 via a first connecting structure 3. Thus, the first upper rail accessory 2 can be removed from the fixed upper rail assembly 1 through the detachable manner of the first connecting structure 3, and the drive motor and the corresponding transmission mechanism can be inspected and maintained through the installation access opening 102.

[0040] In one embodiment, a second upper rail accessory 4 is further included. The second upper rail accessory 4 includes a second connecting portion 41 connected to the fixed upper rail assembly 1 through a second connecting structure 5, and a second flange 42. The outdoor upper rail profile 11 is provided with a first flange 111. The first flange 111 and the second flange 42 form a first rail groove adapted for the glass sash. Specifically, a sealing strip is provided on both the first flange 111 and the second flange 42. In this way, the first rail groove adapted for the glass sash is formed by the first flange 111 and the second flange 42, and the sealing strip is in close contact with the glass sash, which can improve the sealing performance when the doors and windows are closed.

[0041] In one embodiment, the first upper rail accessory 2 is provided with a first groove portion 22 on the side facing outdoors, and the second upper rail accessory 4 is provided with a second groove portion 43 on the side facing indoors. The first groove portion 22 and the second groove portion 43 form a second track groove adapted for a gauze fan. Specifically, both the first groove portion 22 and the second groove portion 43 are provided with a sealing felt strip. In this way, the first groove portion 22 and the second groove portion 43 form a second track groove adapted for a gauze fan, and the sealing felt strip is in close contact with the gauze fan, thereby improving the sealing performance when the door or window is closed.

[0042] In one embodiment, the first connection structure 3 includes a first positioning edge 31 provided on the interior upper rail profile 13 and a first mounting screw 32, and the first connection portion 21 is adapted to fit the first positioning edge 31. Thus, the first mounting screw 32 passes through the first connection portion 21 and is fixed to the interior upper rail profile 13.

[0043] In one embodiment, the second connecting structure 5 is provided on the second positioning edge 51 of the middle upper rail profile 12, along with a second mounting screw 52. The second connecting portion 41 includes an inverted L-shaped positioning edge protruding from the second upper rail attachment 4. Specifically, the inverted L-shaped positioning edge and the profile surface of the second upper rail attachment 4 form a positioning groove that fits the second positioning edge 51. Once the positioning groove engages the second positioning edge 51, the second mounting screw 52 passes through the second connecting portion 41 and is secured to the middle upper rail profile 12.

[0044] like Figure 2 and Figure 3 As shown, in one embodiment, a fixed installation assembly 6 is further included. The fixed installation assembly 6 includes a fixed installation unit 61, an outdoor decorative block 62, and an indoor decorative block 63. The fixed installation unit 61 connects the fixed upper rail assembly 1 to the upper beam of the house or the roof of the house. The outdoor decorative block 62 is arranged on the side of the outdoor upper rail profile 11 facing the outside, and the indoor decorative block 63 is arranged on the side of the indoor upper rail profile 13 facing the inside. Specifically, the outdoor decorative block 62 and the indoor decorative block 63 are both decorative material blocks, and different materials can be selected according to different user decorative requirements. For example, the outdoor decorative block 62 can be composed of marble or cement mortar, while the indoor decorative block 6 can be composed of wood wrapping material or cement mortar wrapping material. In this way, after the outdoor decorative block 62 and the indoor decorative block 63 are sealed, the fixed upper rail assembly 1 can be completely concealed within the wall where the door and window are located, improving the aesthetic appearance of the lifting door and window.

[0045] In one embodiment, the fixing and installation unit 61 includes a fixing tab 611, fixing screws 612, and connecting screws 613. The fixing screws 612 are used to secure the fixing tab 611 to the upper beam or roof deck of a house, and the connecting screws 613 are used to lock the fixing tab 611 to the fixed upper rail assembly 1. A filling layer 614 is provided between the fixed upper rail assembly 1 and the upper beam or roof deck of the house. Specifically, the fixing tab 611 is a Z-shaped plate. First, the fixing tab 611 is locked to the fixed upper rail assembly 1 using the connecting screws 613. Then, the fixing tab 611 is secured to the upper beam or roof deck of the house using the fixing screws 612. At this point, the fixed upper rail assembly 1 is relatively fixed to the upper beam or roof deck of the house. Next, the filling layer 614 is filled into the gap between the fixing upper rail assembly 1 and the upper beam or roof deck of the house. After the filling layer 614 solidifies and forms, the fixed upper rail assembly 1 is fully secured to the upper beam or roof deck of the house.

[0046] On the other hand, Figure 3 and Figure 4 As shown, a lifting door and window in one embodiment of the present invention includes a door and window upper rail structure, a first motor 71, a second motor (not shown) arranged in a mounting cavity 101, a glass fan 72 driven by the first motor 71 to move up and down, and a screen fan 73 driven by the second motor to move up and down. In this way, the glass fan 72 and the screen fan 73 are driven up and down by the first motor 71 and the second motor, respectively, to achieve the functions of lifting and lowering the glass fan 72 and the screen fan 73, so as to meet the user's demand for opening or closing the glass fan 72 and the screen fan 73 separately.

[0047] In one embodiment, the glass sash 72 includes a sash frame with a protruding structure on the side of the frame facing the outside. This protruding structure balances the center of gravity of the glass sash 72 relative to the window frame, preventing the glass sash 72 from shaking during lifting due to excessive width, thereby improving the stability of the glass sash 72 during lifting. Furthermore, the protruding structure helps improve the bending resistance of the sash frame profile of the glass sash 72, enhancing the overall stability of the glass sash 72.

[0048] In one embodiment, the gauze fan includes a gauze and a gauze fan frame; a second motor drives a rotating shaft to rotate, which rolls up or down the gauze, thereby pulling the gauze fan frame to raise or lower it. Specifically, the gauze is made of PET or polyester fiber material, with the upper end of the gauze fixed to the rotating shaft and the lower end fixed to the gauze fan frame.

[0049] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned 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.

[0050] The above-described embodiments merely represent several implementations of the present invention. 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 a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A door and window upper track structure for lifting doors and windows, characterized in that: The fixed upper rail assembly (1) is provided with an installation cavity (101) for installing a drive motor, and an installation inspection port (102) communicating with the installation cavity (101) and arranged downward; The fixed upper rail assembly (1) comprises an outdoor upper rail profile (11), an intermediate upper rail profile (12), and an indoor upper rail profile (13) which are sequentially arranged from outdoor to indoor. The outdoor upper rail profile (11) is connected to the intermediate upper rail profile (12) via a first heat insulation unit (14), and the intermediate upper rail profile (12) is connected to the indoor upper rail profile (13) via a second heat insulation unit (15).

2. A door and window upper track structure according to claim 1, characterized in that: It also includes a first upper rail accessory (2) adapted to the installation inspection opening (102), wherein the first upper rail accessory (2) includes a first connecting portion (21) connected to the fixed upper rail assembly (1) via a first connecting structure (3).

3. A door and window upper track structure according to claim 2, characterized in that: It also includes a second upper rail accessory (4), which includes a second connecting portion (41) connected to the fixed upper rail assembly (1) through a second connecting structure (5), and a second flange (42); The outdoor upper rail profile (11) is provided with a first flange (111); The first flange (111) and the second flange (42) form a first track groove adapted for the glass sash.

4. A door and window upper track structure according to claim 3, characterized in that: The first upper rail accessory (2) is provided with a first groove portion (22) on the side facing outdoors, and the second upper rail accessory (4) is provided with a second groove portion (43) on the side facing indoors. The first groove portion (22) and the second groove portion (43) form a second track groove adapted for the mesh fan.

5. The door and window upper track structure according to claim 3, characterized in that: The first connection structure (3) comprises a first positioning edge (31) and a first mounting screw (32) provided on the indoor upper rail profile (13); the first connection portion (21) is adapted to the first positioning edge (31); and the first mounting screw (32) passes through the first connection portion (21) and is fixed to the indoor upper rail profile (13).

6. The door and window upper track structure according to claim 3, characterized in that: The second connection structure (5) is provided on a second positioning edge (51) and a second mounting screw (52) of the middle upper rail profile (12); the second connection portion (41) comprises an inverted L-shaped positioning edge protruding from the second upper rail attachment (4); The second mounting screw (52) passes through the second connecting portion (41) and is fixed to the middle upper rail profile (12).

7. The door and window upper track structure according to claim 6, characterized in that: It also includes a fixed installation assembly (6), wherein the fixed installation assembly (6) includes a fixed installation unit (61), an outdoor decoration block (62) and an indoor decoration block (63); The fixed installation unit (61) connects the fixed upper rail assembly (1) to the upper beam of a house or the roof of a house, the outdoor decorative block (62) is arranged on the side of the outdoor upper rail profile (11) facing the outdoors, and the indoor decorative block (63) is arranged on the side of the indoor upper rail profile (13) facing the indoors.

8. The door and window upper track structure according to claim 7, characterized in that: The fixing and installation unit (61) comprises a fixing pull tab (611), a fixing screw (612) and a connecting screw (613); The fixing screw (612) is used to fix the fixing pull tab (611) to the upper beam of the house or the roof of the house, and the connecting screw (613) is used to lock the fixing pull tab (611) and the fixing upper rail assembly (1); A filling layer (614) is provided between the fixed upper rail assembly (1) and the upper beam of the house or the roof of the house.

9. A lifting door and window, characterized in that: The invention comprises a door and window upper rail structure as described in any one of claims 1 to 8, and a first motor (71) arranged in an installation cavity (101), a second motor, a glass fan (72) driven by the first motor (71) to move up and down, and a screen fan (73) driven by the second motor to move up and down.

10. The lifting door and window according to claim 9, characterized in that: The gauze fan (73) comprises a gauze and a gauze fan frame; the second motor drives the rotating shaft to rotate, and the rotating shaft rolls up or lowers the gauze, thereby pulling the gauze fan frame to perform a lifting action.

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