Weathering-resistant steel door and window with anti-deformation function

Abstract

The utility model discloses a weathering-resistant steel door and window with an anti-deformation function, which relates to the technical field of weathering-resistant steel doors and windows and comprises a combined frame, a reinforcing and fixing unit and a channel cleaning unit. The combined frames are four rod frames of trapezoid structures, and the inclined faces of the ends of the four combined frames are spliced with one another. The reinforcing and fixing unit comprises a mounting seat, a connecting frame, a rubber cushion block and a fixing bolt; the channel cleaning unit is installed on the inner side of the combined frame. The inner side and the outer side of the corner of the outer frame body are reinforced, the structural strength of the outer frame body can be effectively enhanced, the weather-proof steel door and window frame body is prevented from being deformed due to external stress, the channel cleaning unit is further arranged, dust and gravel particles in the bottom channel are cleaned in the door and window pulling process, and the service life of the door and window frame body is prolonged. The weather-proof steel door and window can be guaranteed to be flexibly pulled, and meanwhile, pit-shaped deformation caused by the fact that the weather-proof steel door and window touches gravel particles during daily pulling is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of weathering steel doors and windows, in particular to a weathering steel door and window with an anti-deformation function. Background Art

[0002] Weathering steel refers to steel that is resistant to atmospheric corrosion. It is a low-alloy steel material between ordinary steel and stainless steel. This kind of material is often seen in the landscape. The surface is a layer of rust-red material. It feels very rough and has a very special texture. It looks rusty, but when it is perfectly combined with plants, it will have a unique charm. This material is weathering steel. Due to this characteristic of weathering steel, it is widely used in courtyard landscaping. Some buildings use weathering steel doors and windows to make the exterior of the building look high-end.

[0003] The weathering steel doors and windows in the prior art have poor structural strength of the door and window frames. When subjected to external stress, the door and window frames are easily deformed. In addition, during daily use, sand and gravel will fall into the sliding grooves of the doors and windows. When the doors and windows are pushed and pulled, the lower part of the weathering steel doors and windows will encounter sand and gravel, which will deform and produce pits, affecting the structural strength. For this reason, we propose a weathering steel door and window with anti-deformation function. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a weathering steel door and window with anti-deformation function. It has a reliable reinforcement fixing unit. The combined frame of four trapezoidal structures is convenient for splicing to form the external frame of the weathering steel door and window, and by reinforcing the inner and outer sides at the corners of the external frame, the structural strength of the external frame can be effectively enhanced, and the weathering steel door and window frame can be effectively prevented from being deformed by external stress. It also has a reliable groove cleaning unit, which can clean the dust and sand and gravel particles in the bottom groove during the pulling process of the door and window, so that the flexibility of the weathering steel door and window can be ensured, and the weathering steel door and window can be prevented from hitting sand and gravel particles during daily pulling, thereby causing pit-shaped deformation, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weathering steel door and window with anti-deformation function, comprising a combined frame, a reinforced fixing unit and a channel cleaning unit;

[0006] Combined frame: It is composed of four ladder-shaped rod frames, and the end inclined surfaces of the four combined frames are spliced ​​with each other, and a groove is opened on the inner side of the combined frame;

[0007] Strengthen the fixing unit: comprising a mounting seat, a connecting frame, a rubber pad and a fixing bolt, a triangular mounting seat is fixedly connected to the inner corner formed by the splicing of two adjacent combined frames, the long end faces of the two triangular mounting seats are opposite and kept parallel, and a threaded hole perpendicular to the long end face is opened inside the mounting seat, and a short side is vertically bent at both ends of the connecting frame, and the two short sides of the connecting frame are respectively fitted with the long end faces of the two triangular mounting seats, and a rubber pad is padded between the two, and the fixing bolt passes through the connecting frame and the rubber pad and is threadedly connected to the threaded hole inside the mounting seat, and the connecting frame is fixedly connected to the mounting seats on both sides by the fixing bolt;

[0008] Channel cleaning unit: installed on the inner side of the combined frame.

[0009] The four trapezoidal structure combined frames are spliced ​​to form the outer frame of the weathering steel doors and windows. After the initial splicing, the connecting frame is inserted between each group of mounting seats. By tightening the fixing bolts, the two ends of the connecting frame can be fixed to the mounting seats. During the tightening process of the fixing bolts, the rubber pads are slightly deformed after being squeezed, so that the connecting frame is in a tensioned state and the connection between the connecting frame and the mounting seat is more secure. The inner corner formed by the obliquely arranged connecting frame and the combined frame forms a triangular stable structure, which reinforces the four combined frames and effectively prevents the outer frame of the weathering steel doors and windows from being deformed. The channel cleaning unit cleans the dust and sand and gravel particles in the bottom channel during the pulling process of the doors and windows, so as to ensure the pulling flexibility of the weathering steel doors and windows while preventing the weathering steel doors and windows from encountering sand and gravel particles when pulled, thereby causing pit-shaped deformation, thereby providing good protection for the weathering steel doors and windows.

[0010] Furthermore, the reinforcing fixing unit further comprises a mounting groove, a connecting angle, a washer and a screw. Each end of the combined frame is provided with a mounting groove connected to the outside. Two adjacent mounting grooves form an L-shaped groove body. The connecting angle is an L-shaped structure and is embedded in the groove body. Both ends of the connecting angle are fixedly connected to the bottom of the groove body by two screws, and a washer is sleeved on the screw shaft. The mounting groove is used for the installation of the connecting angle. When the combined frames are assembled, the mounting grooves at the ends form an L-shaped groove body, and the connecting angle can be embedded therein. The screws are used to fix the connecting angle. The washers can improve the tightness of the screws. The ends of the two combined frames are fastened together by the L-shaped connecting angle.

[0011] Furthermore, the reinforcing fixing unit further comprises a limiting clamp block, and a limiting clamp block is fixedly connected to both sides of the long end surface of the mounting seat, and the short side of the connecting frame is clamped between the two limiting clamp blocks. The limiting clamp block is used to limit the end of the connecting frame, making the installation of the connecting frame more convenient, and preventing the connecting frame from receiving friction and rotating relatively when the fixing bolt is screwed.

[0012] Furthermore, the channel cleaning unit includes a slide rail, a silicone scraper and movable doors and windows. Two slide rails are fixedly connected in the inner channel of the combined frame. The upper edge of the slide rail is provided with a chamfered structure. The two movable doors and windows are clamped and slidably connected to the slide rail. Two V-shaped silicone scrapers are also slidably connected to each slide rail. The two silicone scrapers are respectively installed and fixed on both sides of the lower end of the movable doors and windows. The slide rail enables the two movable doors and windows to be pushed, pulled and slid. The V-shaped silicone scraper at the bottom can clean the dust and sand and gravel particles in the bottom channel during the process of pulling the movable doors and windows. Therefore, while ensuring the flexibility of the weathering steel doors and windows, it can prevent the weathering steel doors and windows from hitting sand and gravel particles when they are pulled and pulled, thereby causing pit-shaped deformation.

[0013] Furthermore, the channel cleaning unit further comprises a combination slot hole, and a combination slot hole is provided on both sides of the combination frame at the bottom, the inward section of the combination slot hole is flush with the channel surface, the outward section of the combination slot hole is lower than the channel surface, and an inclined connecting channel is provided between the slot holes at both ends. Through the combination slot hole, the sand and gravel debris scraped together by the silicone scraper can be cleaned out from the internal channel of the combination frame to ensure that the inside of the channel is clean and free of foreign matter, and the sand and gravel debris is swept into the combination slot hole with a brush tool, and the sand and gravel debris leaks out through the oblique channel and from the outer port of the combination slot hole, thereby achieving the cleaning of the internal channel of the frame channel.

[0014] Furthermore, the channel cleaning unit further comprises a sealing block and a sealing strip, wherein the sealing block is fixedly attached to the vertical joint of two adjacent combined frames, the outer end of the sealing block is an arc-shaped structure, and the sealing strip is filled between the parallel joints of the two adjacent combined frames. The sealing block and the sealing strip seal the joint of the combined frames, thereby blocking rainwater and air from entering the door frame and preventing deformation of the frame caused by structural corrosion.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the weathering steel door and window with anti-deformation function has the following advantages:

[0016] 1. With reliable reinforcement fixing units, the combined frames of four trapezoidal structures are easy to splice to form the external frame of weathering steel doors and windows, and by reinforcing the inner and outer sides of the corners of the external frame, the structural strength of the external frame can be effectively enhanced, effectively preventing the weathering steel door and window frame from being deformed by external stress;

[0017] 2. It has a reliable channel cleaning unit, which can clean the dust and gravel particles in the bottom channel during the process of pulling out the doors and windows, so as to ensure the flexibility of the weathering steel doors and windows, and prevent the weathering steel doors and windows from being deformed by gravel particles during daily pulling out, thereby preventing pit-shaped deformation;

[0018] 3. The utility model has a reliable reinforced fixing unit. The combined frames of the four trapezoidal structures are easy to splice to form the external frame of the weathering steel doors and windows. The structural strength of the external frame can be effectively enhanced by reinforcing the inner and outer sides of the corners of the external frame, and the weathering steel door and window frame can be effectively prevented from being deformed by external stress. The utility model also has a reliable groove cleaning unit. The dust and sand and gravel particles in the bottom groove are cleaned during the pulling process of the doors and windows. Thus, the flexibility of the weathering steel doors and windows can be ensured while preventing the weathering steel doors and windows from encountering sand and gravel particles during daily pulling, thereby causing pit-shaped deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the strengthening fixing unit of the utility model;

[0021] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 A magnified view of the structure in the middle.

[0023] In the figure: 1 combined frame, 2 reinforced fixing unit, 21 mounting seat, 22 connecting frame, 23 rubber pad, 24 fixing bolt, 25 limit clamp, 26 mounting groove, 27 connecting angle, 28 gasket, 29 screw, 3 channel cleaning unit, 31 slide rail, 32 silicone scraper, 33 combined slot hole, 34 sealing block, 35 sealing strip, 36 movable door and window. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , This embodiment provides a technical solution: a weathering steel door and window with anti-deformation function, comprising a combined frame 1, a strengthening fixing unit 2 and a channel cleaning unit 3;

[0026] Combined frame 1: It is composed of four ladder-shaped rod frames, and the end inclined surfaces of the four combined frame frames 1 are spliced ​​with each other, and a groove is opened on the inner side of the combined frame 1;

[0027] Strengthening fixing unit 2: comprising a mounting seat 21, a connecting frame 22, a rubber pad 23 and a fixing bolt 24, wherein a triangular mounting seat 21 is fixedly connected to the inner corner formed by the splicing of two adjacent combined frames 1, the long end faces of the two triangular mounting seats 21 are opposite and kept parallel, a threaded hole perpendicular to the long end face is opened inside the mounting seat 21, and a short side is vertically bent at both ends of the connecting frame 22, and the two short sides of the connecting frame 22 are respectively fitted with the long end faces of the two triangular mounting seats 21, and a rubber pad 23 is padded between the two, and the fixing bolt 24 passes through the connecting frame 22 and the rubber pad 23 and is threadedly connected to the threaded hole inside the mounting seat 21, and the connecting frame 22 is fixedly connected to the mounting seats 21 on both sides by the fixing bolt 24;

[0028] Channel cleaning unit 3: installed on the inner side of the combined frame 1.

[0029] The four trapezoidal structured combined frames 1 are spliced ​​to form the outer frame of the weathering steel door and window. After the initial splicing, the connecting frame 22 is inserted between each group of mounting seats 21. By tightening the fixing bolts 24, the two ends of the connecting frame 22 can be fixed to the mounting seats 21. During the tightening process of the fixing bolts 24, the rubber pads 23 are slightly deformed after being squeezed, so that the connecting frame 22 is in a taut state and the connection between the connecting frame 22 and the mounting seat 21 is more secure. The inner corner formed by the obliquely arranged connecting frame 22 and the combined frame 1 forms a triangular stable structure, thereby reinforcing the four combined frames 1 and effectively preventing the outer frame of the weathering steel door and window from being deformed. The channel cleaning unit 3 cleans the dust and sand and gravel particles in the bottom channel during the pulling process of the door and window, so as to ensure the pulling flexibility of the weathering steel door and window while preventing the weathering steel door and window from hitting sand and gravel particles when being pulled, thereby causing a pit-shaped deformation, thereby playing a good protective role for the weathering steel door and window.

[0030] The strengthening fixing unit 2 further comprises a mounting groove 26, a connecting angle 27, a washer 28 and a screw 29. The end of each combined frame 1 is provided with a mounting groove 26 which is connected to the outside. Two adjacent mounting grooves 26 form an L-shaped groove body. The connecting angle 27 is an L-shaped structure and is embedded in the groove body. Both ends of the connecting angle 27 are fixedly connected to the bottom of the groove body by two screws 29, and a washer 28 is sleeved on the shaft of the screw 29. The mounting groove 26 is used for the installation of the connecting angle 27. When the combined frames 1 are assembled, the mounting grooves 26 at the ends form an L-shaped groove body, and the connecting angle 27 can be embedded therein. The screws 29 are used to fix the connecting angle 27. The washer 28 can improve the tightness of the screw 29 when tightening. The ends of the two combined frames 1 are fastened together by the L-shaped connecting angle 27.

[0031] The strengthening fixing unit 2 further includes a limiting clamp block 25, and both sides of the long end surface of the mounting seat 21 are fixedly connected with a limiting clamp block 25, and the short side of the connecting frame 22 is clamped between the two limiting clamp blocks 25. The limiting clamp block 25 is used to limit the end of the connecting frame 22, so that the installation of the connecting frame 22 is more convenient, and it can prevent the connecting frame 22 from receiving friction and rotating relatively when the fixing bolt 24 is screwed.

[0032] The channel cleaning unit 3 comprises a slide rail 31, a silicone scraper 32 and a movable door and window 36. Two slide rails 31 are fixedly connected in the inner channel of the combined frame 1. The upper edge of the slide rail 31 is provided with a chamfer structure. Two movable doors and windows 36 are clamped and slidably connected to the slide rail 31. Two V-shaped silicone scrapers 32 are also slidably connected to each slide rail 31. The two silicone scrapers 32 are respectively installed and fixed on both sides of the lower end of the movable door and window 36. The slide rail 31 enables the two movable doors and windows 36 to be pushed, pulled and slidable. The V-shaped silicone scraper 32 at the bottom can clean the dust and sand and gravel particles in the bottom channel during the process of pulling the movable doors and windows 36. Therefore, while ensuring the flexibility of the weathering steel doors and windows, it can prevent the weathering steel doors and windows from hitting sand and gravel particles when they are pulled and pulled, thereby causing pit-shaped deformation.

[0033] The channel cleaning unit 3 further comprises a combination slot 33. A combination slot 33 is provided on both sides of the combination frame 1 at the bottom. A section of the combination slot 33 facing inward is flush with the channel surface, and a section of the combination slot 33 facing outward is lower than the channel surface. An inclined connecting channel is provided between the slots at both ends. Sand and gravel debris scraped together by the silicone scraper 32 can be cleaned out from the internal channel of the combination frame 1 through the combination slot 33 to ensure that the inside of the channel is clean and free of foreign matter. A brush tool is used to sweep the sand and gravel debris into the combination slot 33. The sand and gravel debris passes through the oblique channel and leaks out from the outer port of the combination slot 33, thereby cleaning the internal channel of the frame channel.

[0034] The channel cleaning unit 3 further includes a sealing block 34 and a sealing strip 35. The sealing block 34 is fixed to the vertical joint of two adjacent combined frames 1. The outer end of the sealing block 34 is an arc-shaped structure, and the sealing strip 35 is filled between the parallel joints of the two adjacent combined frames 1. The sealing block 34 and the sealing strip 35 seal the joint of the combined frames 1, block rain and air from entering the door frame, and prevent deformation of the frame caused by structural corrosion.

[0035] The working principle of a weathering steel door and window with anti-deformation function provided by the utility model is as follows: the utility model has a reliable reinforced fixing unit 2, and the combined frame frame 1 of four trapezoidal structures is convenient for splicing to form the external frame of the weathering steel door and window, and by reinforcing the inner and outer sides at the corners of the external frame, the structural strength of the external frame can be effectively enhanced, and the weathering steel door and window frame can be effectively prevented from being deformed by external stress: after preliminary splicing, the connecting frame 22 is inserted between each group of mounting seats 21, and the two ends of the connecting frame 22 can be fixed to the mounting seats 21 by tightening the fixing bolts 24. The limiting clamp 25 is used to limit the end of the connecting frame 22, so that the installation of the connecting frame 22 is more convenient, and it can prevent the connecting frame 22 from being received when the fixing bolts 24 are screwed. The friction force causes relative rotation; during the tightening process of the fixing bolt 24, the rubber pad 23 is slightly deformed after being squeezed, so that the connecting frame 22 is in a taut state, and the connection between the connecting frame 22 and the mounting seat 21 is more firmly connected. The inner corner formed by the obliquely arranged connecting frame 22 and the combined frame 1 forms a triangular stable structure, thereby reinforcing the four combined frames 1; the mounting groove 26 is used for the installation of the connecting angle 27. When the combined frames 1 are assembled, the mounting groove 26 at the end forms an L-shaped groove body, and the connecting angle 27 can be embedded therein. The screw 29 is used to fix the connecting angle 27, and the washer 28 can improve the tightness of the screw 29. The ends of the two combined frames 1 are fastened together by the L-shaped connecting angle 27. The utility model also has a reliable channel cleaning unit 3, which can clean the dust and sand and gravel particles in the bottom channel during the drawing process of the doors and windows, so as to ensure the flexibility of the weathering steel doors and windows, and prevent the weathering steel doors and windows from hitting sand and gravel particles during daily drawing and causing pit-shaped deformation: the slide rail 31 enables the two movable doors and windows 36 to push and slide, and the V-shaped silicone scraper 32 at the bottom can clean the dust and sand and gravel particles in the bottom channel during the drawing process of the movable doors and windows 36, so as to ensure the flexibility of the weathering steel doors and windows, and prevent the weathering steel doors and windows from being drawn and deformed. When the sand and gravel particles are encountered, the sand and gravel particles are deformed into a pit shape; through the combined slot hole 33, the sand and gravel debris scraped together by the silicone scraper 32 can be cleaned out from the internal slot of the combined frame 1 to ensure that the inside of the slot is clean and free of foreign matter, and the sand and gravel debris are swept into the combined slot hole 33 with a brush tool, and the sand and gravel debris pass through the oblique channel and leak out from the outer port of the combined slot hole 33, thereby cleaning the internal slot of the frame; the sealing block 34 and the sealing strip 35 seal the joint of the combined frame 1, block rainwater and air from entering the door frame, and prevent frame deformation caused by structural corrosion.

[0036] It is worth noting that the combined frame 1 and the movable door and window 36 disclosed in the above embodiments are all made of weather-resistant steel.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A weathering steel door and window with anti-deformation function, characterized in that: It comprises a combined frame (1), a reinforcing fixing unit (2) and a channel cleaning unit (3); Combined frame (1): It is composed of four ladder-shaped rod frames, and the end inclined surfaces of the four combined frame frames (1) are spliced ​​with each other, and a groove is provided on the inner side of the combined frame frame (1); The strengthening fixing unit (2) comprises a mounting seat (21), a connecting frame (22), a rubber pad (23) and a fixing bolt (24); a triangular mounting seat (21) is fixedly connected to the inner corner formed by splicing two adjacent combined frames (1); the long end faces of the two triangular mounting seats (21) are opposite and kept parallel; a threaded hole perpendicular to the long end face is opened inside the mounting seat (21); two ends of the connecting frame (22) are vertically bent to form a short side; the two short sides of the connecting frame (22) are respectively fitted with the long end faces of the two triangular mounting seats (21), and a rubber pad (23) is padded between the two; the fixing bolt (24) passes through the connecting frame (22) and the rubber pad (23) and is threadedly connected to the threaded hole inside the mounting seat (21); the connecting frame (22) is fixedly connected to the mounting seats (21) on both sides by the fixing bolt (24); Channel cleaning unit (3): installed on the inner side of the combined frame (1).

2. The weathering steel door and window with anti-deformation function according to claim 1, characterized in that: The reinforcing fixing unit (2) further comprises a mounting groove (26), a connecting angle (27), a washer (28) and a screw (29); the end of each combined frame (1) is provided with a mounting groove (26) which is connected to the outside; two adjacent mounting grooves (26) form an L-shaped groove body; the connecting angle (27) is an L-shaped structure and is embedded in the groove body; both ends of the connecting angle (27) are fixedly connected to the bottom of the groove body by two screws (29), and a washer (28) is sleeved on the shaft of the screw (29).

3. The weathering steel door and window with anti-deformation function according to claim 1, characterized in that: The reinforcing fixing unit (2) further comprises a limiting clamp block (25), and both sides of the long end surface of the mounting seat (21) are fixedly connected with a limiting clamp block (25), and the short side of the connecting frame (22) is clamped between the two limiting clamp blocks (25).

4. The weathering steel door and window with anti-deformation function according to claim 1, characterized in that: The channel cleaning unit (3) comprises a slide rail (31), a silicone scraper (32) and a movable door and window (36). Two slide rails (31) are fixedly connected in the inner channel of the combined frame (1). The upper edge of the slide rail (31) is provided with a chamfered structure. Two movable doors and windows (36) are clamped and slidably connected to the slide rail (31). Two V-shaped silicone scrapers (32) are also slidably connected to each slide rail (31). The two silicone scrapers (32) are respectively installed and fixed on both sides of the lower end of the movable door and window (36).

5. The weathering steel door and window with anti-deformation function according to claim 1, characterized in that: The channel cleaning unit (3) further comprises a combined slot hole (33), wherein a combined slot hole (33) is provided on both left and right sides of the combined frame (1) at the bottom, an inward section of the combined slot hole (33) is flush with the channel surface, an outward section of the combined slot hole (33) is lower than the channel surface, and an inclined connecting channel is provided between the slot holes at both ends.

6. The weathering steel door and window with anti-deformation function according to claim 1, characterized in that: The channel cleaning unit (3) further comprises a sealing block (34) and a sealing strip (35); the sealing block (34) is glued and fixed at the vertical joint surface of two adjacent combined frames (1); the outer end of the sealing block (34) is an arc-shaped structure; and the sealing strip (35) is filled between the parallel joint surfaces of the two adjacent combined frames (1).

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