Safety door and window with adjustable door and window seam

Abstract

The utility model discloses a safety door and window with adjustable door and window seams, which comprises a window frame, and an outer rail is arranged at one end of the bottom of the inner side of the window frame; an inner side window sash is installed at the top of the inner side rail, the bottom end of the inner side rail is fixedly connected with the center of the top face of the bottom plate, and the hexagonal hole head is arranged in a hole formed in the bottom of the inner side face of the window frame; a positioning column is fixed to the inner side face of the top of the inner side rail, an upper sealing base plate is fixed to the bottom end of the positioning column, the top end of the supporting spring is fixedly connected with the bottom face of a lower sealing base plate, and the top face of the lower sealing base plate is attached to an opening in the bottom of the limiting window. According to the safety door and window with the adjustable door and window seams, the novel structural design is adopted, the working position of the inner side rail can be conveniently adjusted according to different ventilation requirements and different use environments, therefore, the window seam distance between window sashes after installation is adjusted, and through cooperation of a supporting structure and a sealing structure, stability of the window sashes and sealing of the whole window are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a safety door and window with adjustable door and window gaps. Background Art

[0002] Thermal break aluminum doors and windows are made of thermal break aluminum profiles and hollow glass, which have the functions of energy saving, sound insulation, noise prevention, dust prevention, waterproofing, etc. The profile structure of thermal break aluminum doors and windows is composed of aluminum alloy and thermal insulation resistance strips. The resistance strips disconnect and connect the aluminum alloy profiles, disconnecting the thermal insulation and conductivity of the aluminum alloy, and at the same time physically connecting the two aluminum alloy profiles.

[0003] The track and window frame of the existing sliding aluminum windows are integrated, the distance between the two tracks is fixed, and the window gap distance between the window sashes is fixed after installation. The distance cannot be conveniently adjusted according to different ventilation requirements and different use environments, resulting in poor overall adaptability of the aluminum windows. Therefore, it is necessary to design an adjustable door and window gap safety door and window to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a safety door and window with adjustable door and window gaps, so as to solve at least one technical problem existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A safety door and window with adjustable door and window gaps, comprising:

[0007] A window frame, wherein an outer track is arranged at one end of the inner bottom of the window frame, an outer window sash is installed on the top of the outer track, and a limited position window is arranged at the other end of the inner bottom of the window frame, and an inner track is installed through the limited position window;

[0008] An inner track, an inner window sash is installed on the top of the inner track, the bottom end of the inner track is connected and fixed to the center of the top surface of the bottom plate, the bottom plate is arranged in the window frame, a horizontal threaded rod is installed through the hole opened in the center of the bottom plate, the horizontal threaded rod is rotatably installed in the window frame through a bearing seat, a hexagonal hole head is fixed to the end of the horizontal threaded rod, and the hexagonal hole head is arranged in the hole opened at the bottom of the inner side of the window frame;

[0009] An inner track, a positioning column is fixed to the inner side surface of the top of the inner track, an upper sealing pad is fixed to the bottom end of the positioning column, the bottom surface of the upper sealing pad is fitted with the top opening of the limiting window, a base plate is fixedly installed in the middle of the vertical part of the inner track, a supporting spring is fixed to the top surface of the base plate, the top end of the supporting spring is connected and fixed to the bottom surface of the lower sealing pad, and the top surface of the lower sealing pad is fitted with the bottom opening of the limiting window.

[0010] Preferably, the vertical portion of the inner track is tightly fitted with the inner wall of the limiting window, and the end surface of the inner track and the bottom plate are on the same vertical plane.

[0011] Preferably, a reinforcing rib plate is fixedly installed at the connection between the bottom end of the inner rail and the top surface of the bottom plate, and the reinforcing rib plate is symmetrically distributed about the center of the bottom plate.

[0012] Preferably, the side view shape of the reinforcing rib plate is a right triangle, and the thickness of the reinforcing rib plate is greater than half the thickness of the vertical portion of the inner rail.

[0013] Preferably, the horizontal threaded rod is threadedly connected to the hole opened in the center of the bottom plate, and the horizontal threaded rod is symmetrically distributed about the center of the bottom plate.

[0014] Preferably, the upper sealing pad plate and the lower sealing pad plate are symmetrically fixed on both sides of the vertical portion of the inner rail, and the width of the upper sealing pad plate and the lower sealing pad plate is greater than the width of the limiting window.

[0015] Preferably, the upper sealing pad and the lower sealing pad are symmetrically distributed up and down about the horizontal center of the limiting window, the top surface of the upper sealing pad is provided with positioning columns at equal intervals, and the bottom surface of the lower sealing pad is provided with supporting springs at equal intervals.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The new structural design can conveniently adjust the working position of the inner track according to different ventilation requirements and different use environments, so as to adjust the window gap distance between the window sashes after installation, and ensure the stability of the window sashes and the overall sealing of the window through the coordination of the support and sealing structure;

[0018] 1. The utility model inserts a hexagonal wrench into the hexagonal hole head to drive the horizontal threaded rod to rotate, and utilizes the threaded connection relationship to drive the bottom plate to slide horizontally along the limit window with the inner track, so as to adjust the distance between the inner track and the outer track within a certain range, thereby adjusting the size of the window gap between the inner window sash and the outer window sash;

[0019] 2. The utility model positions the upper sealing plate through the positioning column, and supports and positions the lower sealing plate in cooperation with the base plate and the supporting spring, to ensure that the upper sealing plate and the lower sealing plate can always fit with the upper and lower openings of the limit window, seal the limit window, prevent dust and water from entering the window frame, and ensure that the window as a whole can work stably for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model.

[0021] Figure 2It is a schematic diagram of the side cross-sectional structure of the outer track and the inner track of the utility model.

[0022] Figure 3 This is a front view structural diagram of the inner rail and the bottom plate of the utility model.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the reinforcing rib plate of the utility model.

[0024] In the figure: 1. window frame; 2. outer track; 3. outer window sash; 4. limit window; 5. inner track; 6. inner window sash; 7. bottom plate; 8. reinforcing rib plate; 9. horizontal threaded rod; 10. hexagonal hole head; 11. positioning column; 12. upper sealing plate; 13. base plate; 14. support spring; 15. lower sealing plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] 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.

[0029] See also Figure 1-4 , an embodiment provided by the utility model:

[0030] A safety door and window with adjustable door and window gaps, comprising:

[0031] A window frame 1 is provided with an outer track 2 at one end of the inner bottom of the window frame 1, an outer window sash 3 is installed on the top of the outer track 2, a limit window 4 is provided at the other end of the inner bottom of the window frame 1, an inner track 5 is installed through the limit window 4, a vertical portion of the inner track 5 is tightly fitted with the inner wall of the limit window 4, and the end faces of the inner track 5 and the bottom plate 7 are on the same vertical plane. The above structural design makes the overall structure of the inner track 5 and the bottom plate 7 stable, and can be stably slid along the inner side of the limit window 4 to adjust the use position;

[0032] The inner track 5, the inner window sash 6 is installed on the top of the inner track 5, the bottom end of the inner track 5 is connected and fixed to the center of the top surface of the bottom plate 7, the bottom plate 7 is arranged in the window frame 1, and a reinforcing rib plate 8 is fixedly installed at the connection between the bottom end of the inner track 5 and the top surface of the bottom plate 7, and the reinforcing rib plates 8 are symmetrically distributed about the center of the bottom plate 7. The above structural design ensures that the overall structural strength of the inner track 5 and the bottom plate 7 is high, and can stabilize horizontal displacement and stably support the inner window sash 6. A horizontal threaded rod 9 is installed through the hole opened in the center of the bottom plate 7, and the horizontal threaded rod 9 is rotatably installed in the window frame 1 through a bearing seat. A hexagonal hole head 10 is fixed to the end of the horizontal threaded rod 9, and the hexagonal hole head 10 is arranged in the hole opened at the bottom of the inner side of the window frame 1;

[0033] The inner track 5 has a positioning column 11 fixed on the inner side surface of the top of the inner track 5, an upper sealing pad 12 is fixed to the bottom end of the positioning column 11, the bottom surface of the upper sealing pad 12 fits with the top opening of the limiting window 4, a base plate 13 is fixedly installed in the middle of the vertical part of the inner track 5, a supporting spring 14 is fixed on the top surface of the base plate 13, the top end of the supporting spring 14 is connected and fixed to the bottom surface of the lower sealing pad 15, and the top surface of the lower sealing pad 15 fits with the bottom opening of the limiting window 4.

[0034] In one of the embodiments, the side view shape of the reinforcing rib plate 8 is a right triangle, and the thickness of the reinforcing rib plate 8 is greater than half the thickness of the vertical part of the inner rail 5. The above-mentioned structural design can reinforce the inner rail 5 and the bottom plate 7 to ensure the stability of the inner rail 5 and the bottom plate 7 during operation.

[0035] In one of the preferred embodiments, the horizontal threaded rod 9 is threadedly connected to the hole opened in the center of the base plate 7, and the horizontal threaded rod 9 is symmetrically distributed about the center of the base plate 7. The above-mentioned structural design enables the horizontal threaded rod 9 to utilize the stable threaded connection relationship to drive the base plate 7 and the inner rail 5 to perform linear movement adjustment when rotating.

[0036] In one of the embodiments, the upper sealing plate 12 and the lower sealing plate 15 are symmetrically fixed on both sides of the vertical part of the inner rail 5, and the width of the upper sealing plate 12 and the lower sealing plate 15 is greater than the width of the limiting window 4. The above-mentioned structural design enables the upper sealing plate 12 and the lower sealing plate 15 to stably block and seal the limiting window 4.

[0037] In one of the preferred embodiments, the upper sealing pad 12 and the lower sealing pad 15 are symmetrically distributed up and down about the horizontal center of the limiting window 4, the top surface of the upper sealing pad 12 is provided with positioning columns 11 at equal intervals, and the bottom surface of the lower sealing pad 15 is provided with supporting springs 14 at equal intervals. The above-mentioned structural design ensures that the upper sealing pad 12 and the lower sealing pad 15 can be stably fitted with the upper and lower side openings of the limiting window 4 for a long time, thereby ensuring the sealing effect of the limiting window 4.

[0038] The working principle of the utility model is as follows: when in use, the device is installed according to the steps of installing a normal thermally-broken aluminum window. When the gap between the inner window sash 6 and the outer window sash 3 needs to be adjusted, two hexagonal wrenches are inserted into the inner window sash 6 and the outer window sash 3. Figure 1 The hexagonal wrench is rotated inside the two symmetrically distributed hexagonal holes 10 to drive the two hexagonal holes 10 to rotate at the same speed and in the same direction;

[0039] The hexagonal hole head 10 drives the Figure 2 The horizontal threaded rod 9 in the middle rotates, and the horizontal threaded rod 9 uses the threaded connection relationship to drive the bottom plate 7 to move the inner track 5 along the horizontal straight line of the limit window 4 until the distance between the inner track 5 and the outer track 2 is appropriate. The rotation of the horizontal threaded rod 9 is stopped, and the hexagonal wrench is pulled out. The horizontal threaded rod 9 cannot rotate, and the position of the bottom plate 7 and the inner track 5 is fixed by thread self-locking, and the window gap distance between the inner window sash 6 and the outer window sash 3 is fixed, and the window as a whole can be used normally. During the adjustment process, the upper sealing gasket 12 and the lower sealing gasket 15 are always in contact with the top and bottom of the limit window 4 under the action of the positioning column 11 and the supporting spring 14, respectively, to seal the limit window 4, prevent dust and water from entering, and ensure the sealing of the window frame 1.

[0040] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A safety door and window with adjustable door and window gap, characterized in that: It includes: A window frame (1), wherein an outer track (2) is arranged at one end of the inner bottom of the window frame (1), an outer window sash (3) is installed on the top of the outer track (2), and a limit window (4) is arranged at the other end of the inner bottom of the window frame (1), and an inner track (5) is installed through the limit window (4); An inner rail (5), an inner window sash (6) is installed on the top of the inner rail (5), the bottom end of the inner rail (5) is connected and fixed to the center of the top surface of the bottom plate (7), the bottom plate (7) is arranged in the window frame (1), a horizontal threaded rod (9) is installed through a hole opened in the center of the bottom plate (7), the horizontal threaded rod (9) is rotatably installed in the window frame (1) through a bearing seat, a hexagonal hole head (10) is fixed at the end of the horizontal threaded rod (9), and the hexagonal hole head (10) is arranged in a hole opened at the bottom of the inner side of the window frame (1); An inner rail (5), a positioning column (11) is fixed on the inner side surface of the top of the inner rail (5), an upper sealing pad (12) is fixed on the bottom end of the positioning column (11), the bottom surface of the upper sealing pad (12) is in contact with the top opening of the limiting window (4), a base plate (13) is fixedly installed in the middle of the vertical part of the inner rail (5), a supporting spring (14) is fixed on the top surface of the base plate (13), the top end of the supporting spring (14) is connected and fixed to the bottom surface of the lower sealing pad (15), and the top surface of the lower sealing pad (15) is in contact with the bottom opening of the limiting window (4).

2. The adjustable door and window gap safety door and window according to claim 1, characterized in that: The vertical portion of the inner track (5) is tightly fitted with the inner wall of the limiting window (4), and the end faces of the inner track (5) and the bottom plate (7) are located on the same vertical plane.

3. The adjustable door and window gap safety door and window according to claim 1, characterized in that: A reinforcing rib plate (8) is fixedly installed at the connection between the bottom end of the inner rail (5) and the top surface of the bottom plate (7), and the reinforcing rib plate (8) is symmetrically distributed about the center of the bottom plate (7).

4. The adjustable door and window gap safety door and window according to claim 3, characterized in that: The side view shape of the reinforcing rib plate (8) is a right triangle, and the thickness of the reinforcing rib plate (8) is greater than half the thickness of the vertical portion of the inner rail (5).

5. The adjustable door and window gap safety door and window according to claim 1, characterized in that: The horizontal threaded rod (9) is threadedly connected to a hole opened in the center of the bottom plate (7), and the horizontal threaded rod (9) is symmetrically distributed about the center of the bottom plate (7).

6. The adjustable door and window gap safety door and window according to claim 1, characterized in that: The upper sealing pad (12) and the lower sealing pad (15) are symmetrically fixed on both sides of the vertical part of the inner track (5), and the width of the upper sealing pad (12) and the lower sealing pad (15) is greater than the width of the limiting window (4).

7. The adjustable door and window gap safety door and window according to claim 1, characterized in that: The upper sealing pad (12) and the lower sealing pad (15) are symmetrically distributed up and down about the horizontal center of the limit window (4); the top surface of the upper sealing pad (12) is provided with positioning columns (11) at equal intervals, and the bottom surface of the lower sealing pad (15) is provided with supporting springs (14) at equal intervals.

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