Downward drainage high-performance push-pull frame structure

Abstract

The utility model discloses a downward drainage high-performance sliding frame structure which solves the problem that in the prior art, a sliding window is poor in drainage effect. The anti-backflow sliding window comprises an upper frame and a lower frame, two parallel sliding window vertical frames are connected between the upper frame and the lower frame, the upper frame and the lower frame are connected into a rectangular frame structure through the sliding window vertical frames, anti-backflow structures are arranged on the upper frame, the lower frame and the sliding window vertical frames, airtight holes matched with the anti-backflow structures are formed in the upper frame, and airtight holes matched with the airtight holes are formed in the lower frame. And the lower frame is provided with a drain hole matched with the anti-backflow structure. The upper frame, the lower frame and the vertical frame of the sliding window are connected to form the rectangular frame structure, the anti-backflow structure is arranged in the rectangular frame structure and can prevent rainwater from flowing back, the corresponding airtight hole and the drainage hole are formed in the upper frame and the lower frame, the airtight hole is communicated with the drainage hole, the pressure intensity of a cavity of the whole window is kept balanced, and the anti-backflow effect is good. And the rainwater can be drained smoothly and quickly. Therefore, the drainage performance and the sealing performance of the whole window are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window section bar technical field, especially a door and window push -pull frame structure. BACKGROUND

[0002] In modern architecture, doors and windows are the first line of defense for home life, especially for rainy season areas, the significance of the existence of good and bad doors and windows is huge. In daily life, people will tend to tilt -and -turn windows or sliding windows for window types. The performance indicators of tilt -and -turn windows are often slightly higher than those of sliding windows, but the biggest problem is that the space occupancy rate is large, and there is a certain safety risk in the opening and closing process of the window. Sliding windows can not occupy any space resources in the opening and closing process, and the whole process is safe. The sealing performance, thermal insulation performance and other performances of the sliding windows on the market are uneven, and the drainage problem of the window also has great shortcomings, and cannot achieve the same drainage effect as the tilt -and -turn window type. UTILITY MODEL CONTENTS

[0003] In view of the deficiencies in the above background art, the utility model provides a high-performance push-pull frame structure with lower drainage, which solves the problem of poor drainage effect of the push-pull window in the prior art.

[0004] The technical scheme of the utility model is realized as follows: a high-performance push-pull frame structure with lower drainage, comprising an upper frame and a lower frame, two parallel push-pull window vertical frames are connected between the upper frame and the lower frame, the upper frame and the lower frame are connected into a rectangular frame structure through the push-pull window vertical frames, the upper frame, the lower frame and the push-pull window vertical frames are all provided with an anti-backflow structure, the upper frame is provided with an air-tight hole matched with the anti-backflow structure, and the lower frame is provided with a drainage hole matched with the anti-backflow structure.

[0005] Further preferably, the anti-backflow structure comprises a flow guide plate inclined to the outdoor side, and the flow guide plate is connected with a connecting transition plate.

[0006] Further preferably, the upper frame comprises an indoor profile one and an outdoor profile one, a heat insulation strip one is connected between the indoor profile one and the outdoor profile one, and the anti-backflow structure is arranged at the upper part of the outdoor profile one.

[0007] Further preferably, the indoor profile one and the outdoor profile one are both provided with an upper limiting plate and an upper track plate, and the upper limiting plate is located on the outer side of the upper track plate.

[0008] Further preferably, the lower frame comprises an indoor profile two and an outdoor profile two, a heat insulation strip two is connected between the indoor profile two and the outdoor profile two, and the anti-backflow structure is arranged at the lower part of the outdoor profile two.

[0009] Further preferably, the indoor profile two and the outdoor profile two are both provided with a lower limiting plate and a lower track plate, and the lower limiting plate is located outside the lower limiting plate.

[0010] Further preferably, the drainage hole comprises a lower frame inner side drainage hole and a lower frame outer side drainage hole, the lower frame inner side drainage hole is located at the upper part of the outdoor profile two, the lower frame outer side drainage hole is located on the side wall of the outdoor profile two, and the lower frame inner side drainage hole and the lower frame outer side drainage hole are in communication.

[0011] Further preferably, the lower frame inner side drainage hole is two through holes symmetrically arranged, and the two through holes are located on both sides of the lower track plate.

[0012] Further preferably, the lower frame outer side drainage hole is detachably connected with a drainage hole cover.

[0013] Further preferably, the frame comprises an inner side frame and an outer side frame, and a heat insulation strip three is connected between the inner side frame and the outer side frame, one end of the inner side frame is connected with the indoor profile one, the other end of the inner side frame is connected with the indoor profile two, one end of the outer side frame is connected with the outdoor profile one, and the other end of the outer side frame is connected with the outdoor profile two.

[0014] The beneficial effects of the utility model are as follows: the upper frame, the lower frame and the vertical frame of the sliding window are connected into a rectangular frame structure, the anti-backflow structure is arranged in the rectangular frame structure, rainwater backflow can be prevented, corresponding air-tight holes and drainage holes are arranged on the upper frame and the lower frame, the air-tight holes and the drainage holes are in communication, the pressure of the whole window cavity is kept balanced, and rainwater can be smoothly and quickly discharged. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0016] Figure 1 It is the sectional view of the upper frame of the utility model;

[0017] Figure 2 It is the sectional view of the lower frame of the utility model;

[0018] Figure 3 It is the sectional view of the vertical frame of the sliding window of the utility model;

[0019] Figure 4 It is the use state of the utility model Figure 1 ;

[0020] Figure 5The use state of the utility model Figure 2 .

[0021] In the drawing: 1, push-pull window inner side lower frame, 2, push-pull window outer side lower frame, 3, drainage hole cover, 4, anti-backflow structure, 4-1, guide plate, 4-2, connecting transition plate, 5, push-pull window inner side upper frame, 6, push-pull window outer side upper frame, 7, push-pull window vertical frame, 7-1, inner side frame, 7-2, outer side frame, 7-3, heat insulation strip three, 8, air-tight hole, 9, drainage hole, 9-1, lower frame inner side drainage hole, 9-2, lower frame outer side drainage hole, 10, heat insulation strip one, 11, heat insulation strip two, 12, lower rail plate, 13, lower limiting plate, 14, upper rail plate, 15, upper limiting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] As Figures 1-5 shown, embodiment 1, a high-performance push-pull frame structure with lower drainage, comprising an upper frame and a lower frame, two parallel push-pull window vertical frames 7 are connected between the upper frame and the lower frame, and the upper frame and the lower frame are connected into a rectangular frame structure through the push-pull window vertical frames 7, the upper frame, the lower frame and the push-pull window vertical frames 7 are all provided with anti-backflow structures 4, and the anti-backflow structures 4 on the upper frame, the lower frame and the push-pull window vertical frames 7 are connected to form a closed frame structure, the frame structure can guide rainwater and prevent water seepage, the upper frame is provided with air-tight holes 8 matched with the anti-backflow structures 4, the lower frame is provided with drainage holes 9 matched with the anti-backflow structures 4, and the air-tight holes 8 and the drainage holes 9. The upper frame, the lower frame and the push-pull window vertical frames 7 are connected into a rectangular frame structure, the anti-backflow structures 4 are arranged in the rectangular frame structure, rainwater backflow can be prevented, corresponding air-tight holes 8 and drainage holes 9 are arranged on the upper frame and the lower frame, the air-tight holes 8 and the drainage holes 9 are communicated and matched with the anti-backflow structures 4, the pressure of the whole window cavity is kept balanced, and rainwater can be smoothly and quickly discharged. Thus, the drainage and sealing properties of the whole window are improved.

[0024] In this embodiment, the backflow prevention structure 4 includes a deflector plate 4-1 that is tilted toward the outside of the room. A connecting transition plate 4-2 is connected to the deflector plate 4-1. The deflector plate 4-1 is located indoors, and the connecting transition plate 4-2 and the deflector plate 4-1 are integrated into one structure, enhancing the sealing performance of the backflow prevention structure 4. The connecting transition plate 4-2 is L-shaped, forming a height difference with the deflector plate 4-1. Water drained by the deflector plate 4-1 can flow through the connecting transition plate 4-2 to the outside of the room, preventing rainwater backflow and further improving the drainage efficiency of the sliding window.

[0025] like Figure 1 As shown in Example 2, a high-performance sliding frame structure with downward drainage, the upper frame includes an indoor profile 1 and an outdoor profile 2, an insulation strip 10 is connected between the indoor profile 1 and the outdoor profile 2, the anti-backflow structure 4 is arranged on the upper part of the outdoor profile 1, and the airtight hole 8 is located at the lower part of the outdoor profile 2. The size of the airtight hole 8 is φ5*30mm. The processing of the airtight hole 8 is to start punching 150mm from the end, and 3 holes are processed on average in the middle. The processing position of the airtight hole 8 is located on the inner profile of the upper frame facing the outdoor area of ​​the indoor sliding window. The airtight hole 8 is opened to allow the external airflow to pass smoothly through the airtight hole 8 and discharge the airflow in the cavity smoothly out of the window. Therefore, the role of the airtight hole 8 is to make the pressure inside and outside the window close to balanced, so that the entire window cavity is isobaric, so that the rainwater from the outside can be discharged smoothly along the drainage hole 9 of the lower frame to avoid the accumulation of rainwater or even overflowing into the indoor side. Both the indoor profile 1 and the outdoor profile 2 are equipped with an upper limit plate 15 and an upper track plate 14. The upper limit plate 15 is located outside the upper track plate 14. The two upper limit plates 15 are located outside, and the two upper track plates 14 are located between the two upper limit plates 15, facilitating the sliding of the sliding window. The insulation strip 10 is composed of two parallel insulation strips, one of which is I-shaped and the other is C-shaped. The two insulation strips are connected to the indoor profile 1 and the outdoor profile 2 to form an insulation cavity, which enhances the thermal insulation performance of the upper frame.

[0026] like Figure 2 As shown, in this embodiment, the lower frame includes indoor profile 2 5 and outdoor profile 2 6. A thermal insulation strip 2 11 is connected between indoor profile 2 5 and outdoor profile 2 6, and a backflow prevention structure 4 is provided below outdoor profile 2. Both indoor profile 2 5 and outdoor profile 2 6 are provided with a lower limit plate 13 and a lower track plate 12, with the lower limit plate 13 located outside the lower limit plate 13. The thermal insulation strips 2 11 are two parallel insulation strips, one of which is I-shaped and the other C-shaped. These two insulation strips connect to indoor profile 1 and outdoor profile 1 2 to form an insulation cavity, enhancing the thermal insulation performance of the upper frame.

[0027] In the embodiment, the drainage hole 9 comprises a lower frame inner side drainage hole 9-1 and a lower frame outer side drainage hole 9-2, the lower frame inner side drainage hole 9-1 is located at the upper portion of the outdoor profile two, the lower frame outer side drainage hole 9-2 is located on the side wall of the outdoor profile two, and the lower frame inner side drainage hole 9-1 is communicated with the lower frame outer side drainage hole 9-2. The lower frame inner side drainage hole 9-1 is two through holes symmetrically arranged, and the two through holes are located on both sides of the lower rail plate 12. The lower frame outer side drainage hole 9-2 is detachably connected with a drainage hole 9 cover 3. The size of the lower frame inner side drainage hole 9-1 is φ5*30mm, the processing of the lower frame outer side drainage hole 9 of the sliding window is that a hole is punched from the end head 150mm, and a hole is punched every 300mm in the middle, and the processing position of the lower frame outer side drainage hole 9 of the sliding window is located on the outdoor lower frame inner side profile opposite to the indoor sliding window area. The size of the lower frame outer side drainage hole 9-2 is φ5*30mm. The processing mode of the lower frame outer side drainage hole 9 of the sliding window is that two holes are processed within 1m of the average width of the window, and the number of holes is appropriately increased when the width of the window is more than 1m. The processing position of the lower frame outer side drainage hole 9 of the sliding window is located on the outdoor lower frame outer side profile opposite to the indoor sliding window area. The drainage hole 9 cover 3 is designed to not only prevent rainwater from flowing back and mosquitoes from entering, but also improve the overall appearance of the whole window. The vertical downward drainage mode makes the whole window integrated with water prevention, water resistance, water collection, step water prevention and backflow prevention, avoids many problems of traditional drainage, makes drainage faster and smoother, and the backflow prevention structure 4 can effectively prevent the rainwater accumulated in the lower frame cavity from flowing back into the indoor. At the same time, the water tightness and drainage performance of the whole sliding window are improved

[0028] As shown in Figure 3 In the embodiment, the frame comprises an inner side frame 7-1 and an outer side frame 7-2, and a heat insulation strip three 7-3 is connected between the inner side frame 7-1 and the outer side frame 7-2, one end of the inner side frame 7-1 is connected with the indoor profile one 1, the other end of the inner side frame 7-1 is connected with the indoor profile two 5, one end of the outer side frame 7-2 is connected with the outdoor profile one, and the other end of the outer side frame 7-2 is connected with the outdoor profile two. The upper frame, the lower frame and the frame of the sliding window all adopt the profile with the same cavity and structure, and the whole sliding window adopts the 45° splicing. The 45° splicing sliding window is more energy-saving than the right-angle splicing sliding window, and more energy loss is reduced, so that the air tightness and the heat preservation performance of the whole sliding window are improved.

[0029] The other structures are the same as those in embodiment 1.

[0030] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A low-profile high-performance sliding frame structure, characterized in that: The upper frame and the lower frame are connected with two parallel sliding window vertical frames (7), and the upper frame and the lower frame are connected into a rectangular frame structure through the sliding window vertical frames (7), the upper frame, the lower frame and the sliding window vertical frames (7) are all provided with an anti-backflow structure (4), the upper frame is provided with an air-tight hole (8) matched with the anti-backflow structure (4), and the lower frame is provided with a drainage hole (9) matched with the anti-backflow structure (4).

2. The low-profile high performance sliding frame structure of claim 1, wherein: The anti-backflow structure (4) comprises a flow guide plate (4-1) inclined to the outdoor side, and the flow guide plate (4-1) is connected with a connecting transition plate (4-2).

3. The low-profile high performance sliding frame structure of claim 2, wherein: The upper frame comprises an indoor profile one (1) and an outdoor profile one (2), and a heat insulation strip one (10) is connected between the indoor profile one (1) and the outdoor profile one (2), and the anti-backflow structure (4) is arranged at the upper portion of the outdoor profile one (2).

4. The low-profile high performance sliding frame structure of claim 3, wherein: The indoor profile one (1) and the outdoor profile one (2) are both provided with an upper limiting plate (15) and an upper track plate (14), and the upper limiting plate (15) is located at the outer side of the upper track plate (14).

5. The low-profile high performance sliding frame structure of claim 3 or 4, wherein: The lower frame comprises an indoor profile two (5) and an outdoor profile two (6), and a heat insulation strip two (11) is connected between the indoor profile two (5) and the outdoor profile two (6), and the anti-backflow structure (4) is arranged at the lower portion of the outdoor profile two (6).

6. The low-profile high performance sliding frame structure of claim 5, wherein: The indoor profile two (5) and the outdoor profile two (6) are both provided with a lower limiting plate (13) and a lower track plate (12), and the lower limiting plate (13) is located at the outer side of the lower limiting plate (13).

7. The high performance bottom drain sliding frame structure according to claim 3 or 4 or 6, wherein: The drainage hole (9) comprises a lower frame inner side drainage hole (9-1) and a lower frame outer side drainage hole (9-2), the lower frame inner side drainage hole (9-1) is located at the upper portion of the outdoor profile two (6), the lower frame outer side drainage hole (9-2) is located on the side wall of the outdoor profile two (6), and the lower frame inner side drainage hole (9-1) is in communication with the lower frame outer side drainage hole (9-2).

8. The low-profile high performance sliding frame structure of claim 7, wherein: The lower frame inner side drainage hole (9-1) is a symmetrical two through holes, and the two through holes are located on both sides of the lower track plate (12).

9. The low-profile high performance sliding frame structure of claim 8, wherein: The lower frame outer side drainage hole (9-2) is detachably connected with a drainage hole (9) cover (3).

10. The low-profile high performance sliding frame structure of claim 8 or 9, wherein: The frame comprises an inner side frame (7-1) and an outer side frame (7-2), and a heat insulation strip three (7-3) is connected between the inner side frame (7-1) and the outer side frame (7-2), one end of the inner side frame (7-1) is connected with the indoor profile one (1), the other end of the inner side frame (7-1) is connected with the indoor profile two (5), one end of the outer side frame (7-2) is connected with the outdoor profile one (2), and the other end of the outer side frame (7-2) is connected with the outdoor profile two (6).

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