Enhanced waterproof window

Abstract

The invention relates to a reinforced waterproof window, which belongs to the field of window waterproofing and comprises two first profiles and two second profiles, the first profiles and the second profiles are sequentially connected end to end to form a window frame, grooves are formed in the positions, close to the two ends, of the first profiles, and convex blocks are arranged at the two ends of the second profiles. The second section bar is inserted into the groove through the convex block; the protruding block is provided with a stay bolt in a penetrating mode, the length direction of the stay bolt is arranged along the diagonal line of the window frame, a nut is connected into the first profile in a sliding mode, the nut is in threaded connection with the stay bolt, and a first sealing block and a second sealing block which have elasticity are arranged in the first profile. The two connecting rods are connected to the first sealing block and the second sealing block correspondingly, the connecting rods drive the first sealing block and the second sealing block to stretch out of the window frame along with tensioning of the nut by the stay bolt, and the first sealing block and the second sealing block abut against the side wall of the window. The situation that the window frame joint is prone to water leakage is improved.

Description

Technical Field

[0001] The present application relates to the field of window waterproofing, and in particular to an enhanced waterproof window. Background Art

[0002] The waterproof performance of a building has an important impact on the user's living experience. In common cases of water leakage, in addition to leakage in the concrete part, another common situation is leakage at the connection between the concrete and other building ancillary facilities such as wall penetrations, such as the installation of window frames.

[0003] In the related art, a common window frame structure is that four profiles are connected end to end in sequence, and the ends of two adjacent profiles are cut into an angle of forty-five degrees to complete the matching.

[0004] With respect to the above-mentioned related technologies, after the window frame is installed at the window position, the joint seams of the two profiles are located at the corners of the window, especially the joint seams at both ends of the window sill are more prone to water leakage. Summary of the invention

[0005] In order to improve the situation where water leaks easily at the connection between window frames, the present application provides an enhanced waterproof window.

[0006] The enhanced waterproof window provided in this application adopts the following technical solution: An enhanced waterproof window comprises two first profiles and two second profiles, all the first profiles and the second profiles are connected end to end in sequence to form a window frame, the first profiles are provided with grooves near both ends, both ends of the second profiles are provided with convex blocks, and the second profiles are inserted into the grooves through the convex blocks; A tie bolt is passed through the protrusion, and the length direction of the tie bolt is arranged along the diagonal of the window frame. A nut is slidably connected in the first profile, and the nut is threadedly connected to the tie bolt. The first profile is provided with an elastic first sealing block and a second sealing block. The nut is hinged with two connecting rods, and the two connecting rods are respectively connected to the first sealing block and the second sealing block. As the nut is tightened by the tie bolt, the connecting rod drives the first sealing block and the second sealing block to extend out of the window frame, and the first sealing block and the second sealing block abut against the side wall of the window.

[0007] By adopting the above solution, the first profile and the second profile are connected by plugging, eliminating the traditional 45-degree joint seam, and improving the waterproof sealing performance of the window frame. This plug-in solution changes the joint between the first profile and the second profile into a horizontal straight line, which is far away from the bottom surface of the window, reducing the probability of water seepage in the window frame.

[0008] Preferably, a recessed groove is provided at a position of the protrusion corresponding to the head of the pull rod bolt.

[0009] By adopting the above solution, the recessed groove facilitates the installation of the tie rod bolt and prevents the possibility of the bolt head interfering with other structures.

[0010] Preferably, a plug is inserted into the sink, and the plug is columnar and flush with the surface of the protrusion.

[0011] By adopting the above solution, the plug is helpful to maintain the flatness of the surface of the protrusion, improve the aesthetics, and play a protective and rust-proof role.

[0012] Preferably, both the first profile and the protrusion are provided with chamfers, and the chamfers of the protrusion and the first profile are arranged at the edges where the two cooperate with each other.

[0013] By adopting the above solution, the chamfer facilitates the assembly of the first profile and the protrusion, and reduces the occurrence of poor contact between other contact surfaces caused by the protrusion of the edge due to tolerance and error during matching.

[0014] Preferably, a sealing strip is embedded at the end of the second profile, and the sealing strip is arranged along the length direction of the contact surface between the first profile and the second profile.

[0015] By adopting the above solution, the sealing strip improves the sealing between the first profile and the second profile, and reduces the probability of water leakage.

[0016] Preferably, the two connecting rods are fixed with a sliding portion at one end away from the nut, and the two connecting rods are respectively connected to the first sealing block and the second sealing block through their respective sliding portions; the first sealing block and the second sealing block are both provided with compensation grooves, the length direction of the compensation grooves is approximately perpendicular to the length direction of the pull rod bolts, and the sliding portion of the connecting rod is slidably connected to the compensation grooves; the first profile is fixed with fulcrum columns at the positions corresponding to the two connecting rods, the two fulcrum columns correspond one-to-one to the positions of the two connecting rods, and the two fulcrum columns are respectively abutted against the sides of the two connecting rods away from each other.

[0017] Preferably, an elastic part is provided at one end of the second sealing block close to the first sealing block, and the elasticity of the elastic part is greater than the elasticity of the second sealing block.

[0018] In summary, this application has the following beneficial effects: 1. The first profile and the second profile are connected by plugging, eliminating the traditional 45-degree joint and improving the waterproof sealing performance of the window frame; 2. The plug-in solution changes the joint between the first profile and the second profile into a horizontal straight line, and keeps it away from the bottom surface of the window, thus reducing the probability of water seepage into the window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural schematic diagram of an enhanced waterproof window according to an embodiment of the present application; Figure 2 is a cross-sectional view of an enhanced waterproof window according to an embodiment of the present application; Figure 3It is a structural schematic diagram of a protruding nut of an enhanced waterproof window in an embodiment of the present application; Figure 4 It is a cross-sectional view of a protruding tie rod bolt of an enhanced waterproof window according to an embodiment of the present application.

[0020] Explanation of the reference numerals: 1. first profile; 11. groove; 12. sealing strip; 13. clearance groove; 14. nut; 141. connecting rod; 142. sliding part; 143. fulcrum column; 15. first sealing block; 16. second sealing block; 161. elastic part; 162. compensation groove; 2. second profile; 21. protrusion; 22. chamfer; 23. pull rod bolt; 24. countersunk groove; 25. plug. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0024] The embodiment of the present application discloses an enhanced waterproof window, which is mainly used to improve the situation that the window frame connection is prone to water leakage. To this end, the present application mainly adopts the following ideas: Reference Figure 1 and Figure 2, an enhanced waterproof window, comprising two first profiles 1 and two second profiles 2, all of which are connected end to end to form a window frame. The two first profiles 1 are placed horizontally, forming the bottom and top of the window frame respectively, and the two second profiles 2 are placed vertically, forming the left and right sides of the window frame respectively. The first profile 1 is provided with grooves 11 near both ends, and both ends of the second profile 2 are provided with bumps 21, which are formed by integral cutting of the second profile 2, and the second profile 2 is inserted into the groove 11 through the bumps 21, so that the second profile 2 is installed and matched with the first profile 1.

[0025] Reference Figure 1 and Figure 2 The protrusion 21 is penetrated by a tie bolt 23, and the length direction of the tie bolt 23 is arranged along the diagonal line of the window frame. The head of the tie bolt 23 is located at the position of the protrusion 21, and the threaded end of the tie bolt 23 is connected to the position of the first profile 1 corresponding to the groove 11.

[0026] Reference Figure 2 and Figure 3 The first profile 1 is provided with a first sealing block 15 and a second sealing block 16 with elasticity. The first sealing block 15 is arranged horizontally, and the second sealing block 16 is arranged vertically. The first sealing block 15 and the second sealing block 16 are slidably connected to the first profile 1. The first sealing block 15 can slide vertically, and the second sealing block 16 can slide horizontally. The first sealing block 15 and the second sealing block 16 can extend. The first profile 1 is slidably connected with a nut 14, which is threadedly connected to the rod bolt 23. The nut 14 slides along the length direction of the rod bolt 23 in the first profile 1. The nut 14 is hinged with two connecting rods 141, and the two connecting rods 141 are respectively connected to the first sealing block 15 and the second sealing block 16. When the nut 14 is tightened by the rod bolt 23 and moves toward the protrusion 21, the nut 14 can drive the first sealing block 15 and the second sealing block 16 to extend out of the window frame through the connecting rod 141, and the first sealing block 15 and the second sealing block 16 abut against the side wall of the window.

[0027] The following effects are achieved: the first profile 1 and the second profile 2 are connected by plugging, eliminating the traditional 45-degree joint seam and improving the waterproof sealing performance of the window frame. This plug-in scheme changes the joint between the first profile 1 and the second profile 2 into a horizontal straight line, and is far away from the bottom surface of the window, reducing the probability of water seepage in the window frame. During installation, the first profile 1 and the second profile 2 are first plugged in using the protrusion 21, and then the tie rod bolt 23 is installed. As the tie rod bolt 23 is tightened, the nut 14 is pulled, and the nut 14 drives the first sealing block 15 and the second sealing block 16 to extend out of the window frame and abut against the side wall of the window. Under the reaction of the side wall, the nut 14 cannot be pulled further, and at this time the tie rod bolt 23 locks the first profile 1 and the second profile 2, and the first sealing block 15 and the second sealing block 16 refill the gap between the window frame and the window. Then, according to the traditional construction process, the window frame and the window are fixed, and glue is applied to the gap between the window frame and the window. At this time, the first sealing block 15 and the second sealing block 16 are covered and wrapped with glue, which together with the glue enhances the waterproof sealing of the window frame and reduces the probability of water leakage due to aging of the glue at the corners of the window frame in the later stage.

[0028] Reference Figure 2 and Figure 3 As a further example of this embodiment, a recessed groove 24 is provided at the position of the head of the pull rod bolt 23 corresponding to the protrusion 21. The head of the pull rod bolt 23 is located in the recessed groove 24. A plug 25 is inserted into the recessed groove 24. The plug 25 is columnar and flush with the surface of the protrusion 21.

[0029] Reference Figure 2-4 As a further example of this embodiment, the first profile 1 and the protrusion 21 are both provided with chamfers 22, and the chamfers 22 of the protrusion 21 and the first profile 1 are both arranged at the edges where the two cooperate with each other. At the same time, the first profile 1 is provided with a clearance groove 13, and the clearance groove 13 is located at the angle position of the groove 11.

[0030] Reference Figure 2 and Figure 3 As a further example of this embodiment, a sealing strip 12 is embedded in the end of the second profile 2. The sealing strip 12 is arranged along the length direction of the contact surface between the first profile 1 and the second profile 2. The sealing strip 12 abuts against the first profile 1 and the second profile 2 at the same time.

[0031] In another embodiment of the present application, a further detailed description of the connecting rod 141 is given as follows: Reference Figure 2 and Figure 3The two connecting rods 141 are fixed with a sliding portion 142 at one end away from the nut 14. The sliding portion 142 is cylindrical. The two connecting rods 141 are respectively connected to the first sealing block 15 and the second sealing block 16 through their respective sliding portions 142. The first sealing block 15 and the second sealing block 16 are both provided with a compensation groove 162. The length direction of the compensation groove 162 is approximately perpendicular to the length direction of the pull rod bolt 23. The sliding portion 142 of the connecting rod 141 is slidably connected to the compensation groove 162. The sliding portion 142 slides relative to the length direction of the compensation groove 162 and rolls synchronously.

[0032] Reference Figure 2 and Figure 3 The first profile 1 is fixed with a fulcrum column 143 at the positions corresponding to the two connecting rods 141. The two fulcrum columns 143 correspond to the positions of the two connecting rods 141 one by one. In the initial state, the angle between the two connecting rods 141 is an obtuse angle, and the initial angle is approximately 170 degrees. The two fulcrum columns 143 are respectively in contact with the sides of the two connecting rods 141 that are away from each other. The first profile 1 is provided with a sliding groove (not shown in the figure) at the positions corresponding to the first sealing block 15 and the second sealing block 16. The first sealing block 15 and the second sealing block 16 are slidably connected to the sliding groove. The sliding direction of the first sealing block 15 and the second sealing block 16 is approximately parallel to the length direction of the pull rod bolt 23.

[0033] When the tie rod bolt 23 is tightened, the nut 14 moves away from the window along the length direction of the tie rod bolt 23, and the nut 14 drives the two connecting rods 141 to rotate and slide around the fulcrum column 143. The end of the connecting rod 141 away from the nut 14 moves approximately in an arc during the rotation process, so the sliding portion 142 of the connecting rod 141 pushes the first sealing block 15 and the second sealing block 16 away from the window frame. Since the connecting rod 141 is rigid, when the nut 14 is tightened, it drives the end of the connecting rod 141 close to the nut 14 to move away from the window, so while the connecting rod 141 rotates around the fulcrum column 143, it slides relative to the fulcrum column 143. Further, the end of the connecting rod 141 away from the nut 14 is displaced along with the nut 14, so the end of the connecting rod 141 away from the nut 14 does not move in a perfect arc, but moves in a curve that is approximately an arc. With the existence of the compensation groove 162, the first sealing block 15 and the second sealing block 16 can obtain as much of the pushing effect of the connecting rod 141 as possible and maintain a relatively regular sliding trajectory. If the connecting rod 141 is hinged with the first sealing block 15 and the second sealing block 16, and the connecting rod 141 is rigid and cannot be retracted, it will cause the running trajectory of the first sealing block 15 and the second sealing block 16 to be complicated, making it difficult to design the shape of the slide groove on the first profile 1, and causing the first sealing block 15 and the second sealing block 16 to have sealing problems with the first profile 1 at the slide groove position.

[0034] Reference Figure 2 and Figure 3As a further example under this embodiment, an elastic portion 161 is provided at one end of the second sealing block 16 close to the first sealing block 15, and the elasticity of the elastic portion 161 is greater than the elasticity of the second sealing block 16. When the first sealing block 15 and the second sealing block 16 move toward each other, both the first sealing block 15 and the second sealing block 16 extend out of the window frame and abut against the window, and the elastic portion 161 is squeezed and deformed by the first sealing block 15 and the second sealing block 16, so as to prevent the second sealing block 16 from being stuck by the first sealing block 15 when approaching the first sealing block 15. Since the first sealing block 15 does not slide vertically downward, and the second sealing block 16 does not slide horizontally outward, the first sealing block 15 and the second sealing block 16 move away from the pull rod bolt 23 while approaching each other. This movement direction will cause the end of the second sealing block 16 to abut against the first sealing block 15, and the elastic part 161 with greater elasticity will deform and compress to make room for movement, preventing the second sealing block 16 from being stuck by the first sealing block 15, and preventing the second sealing block 16 from being unable to continue to move toward the window side wall after the second sealing block 16 touches the first sealing block 15. At the same time, the elastic part 161 is tightly pressed and abutted, improving the sealing between the first sealing block 15 and the second sealing block 16, and also improving the sealing between the first profile 1 and the second profile 2, thereby improving the sealing of the entire window frame and improving the problem of water leakage at the connection of the window frame.

[0035] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An enhanced waterproof window, comprising two first profiles (1) and two second profiles (2), wherein the first profiles (1) and the second profiles (2) are connected end to end in sequence to form a window frame, characterized in that: The first profile (1) is provided with grooves (11) near both ends, and the second profile (2) is provided with protrusions (21) at both ends, and the second profile (2) is inserted into the grooves (11) through the protrusions (21); The protrusion (21) is penetrated by a tie bolt (23), and the tie bolt (23) is arranged along the diagonal line of the window frame in the length direction. A nut (14) is slidably connected in the first profile (1), and the nut (14) is threadedly connected to the tie bolt (23). The first profile (1) is provided with a first elastic sealing block (15) and a second elastic sealing block (16). The nut (14) is hinged with two connecting rods (141), and the two connecting rods (141) are respectively connected to the first sealing block (15) and the second sealing block (16). As the nut (14) is tightened by the tie bolt (23), the connecting rod (141) drives the first sealing block (15) and the second sealing block (16) to extend out of the window frame, and the first sealing block (15) and the second sealing block (16) abut against the side wall of the window.

2. The enhanced waterproof window according to claim 1, characterized in that: A recessed groove (24) is formed on the convex block (21) at a position corresponding to the head of the pull rod bolt (23).

3. The enhanced waterproof window according to claim 2, characterized in that: A plug (25) is inserted into the sink (24), and the plug (25) is columnar and flush with the surface of the protrusion (21).

4. The enhanced waterproof window according to claim 1, characterized in that: The first profile (1) and the convex block (21) are both provided with chamfers (22), and the chamfers (22) of the convex block (21) and the first profile (1) are both arranged at the positions of the edges where the two cooperate with each other.

5. The enhanced waterproof window according to claim 1, characterized in that: A sealing strip (12) is embedded at the end of the second profile (2), and the sealing strip (12) is arranged along the length direction of the contact surface between the first profile (1) and the second profile (2).

6. The enhanced waterproof window according to claim 1, characterized in that: The two connecting rods (141) are fixedly connected with a sliding portion (142) at one end away from the nut (14), and the two connecting rods (141) are respectively connected to the first sealing block (15) and the second sealing block (16) through their respective sliding portions (142); the first sealing block (15) and the second sealing block (16) are both provided with a compensation groove (162), the length direction of the compensation groove (162) is approximately perpendicular to the length direction of the pull rod bolt (23), and the sliding portion (142) of the connecting rod (141) is slidably connected to the compensation groove (162); the first profile (1) is fixedly connected with a fulcrum column (143) at the position corresponding to the two connecting rods (141), the two fulcrum columns (143) correspond to the positions of the two connecting rods (141) one by one, and the two fulcrum columns (143) are respectively abutted against the side of the two connecting rods (141) away from each other.

7. The enhanced waterproof window according to claim 6, characterized in that: An elastic part (161) is provided at one end of the second sealing block (16) close to the first sealing block (15), and the elasticity of the elastic part (161) is greater than the elasticity of the second sealing block (16).

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