Adjustable opening hinge device for building curtain wall

Abstract

The utility model relates to the technical field of hinge opening devices, and discloses an adjustable hinge opening device of a building curtain wall, which comprises a window frame, a mounting plate fixedly connected to the outside of the window frame, a protective pad fixedly connected to the outside of the window frame, and a window sash rotatably connected to the inside of the window frame. An adjusting protection mechanism is arranged on the inner side of the top of the window frame, an auxiliary limiting mechanism is arranged on the inner side of the bottom of the window frame, through the adjusting protection mechanism, in the using process, a first bevel gear rotates through work of a first motor, the opening and closing degree of a window sash can be adjusted conveniently, limiting is conducted, and therefore the daily using requirement is met; the second threaded rod is rotated, the position of the sealing gasket can be adjusted conveniently, therefore, gaps between the window sashes are sealed, accidents such as air leakage are avoided, and through movement of the sliding plate, the clamping columns make contact with the window sashes in the closed state and limit the window sashes conveniently, and meanwhile the daily opening use requirement in the closed state is not affected.

Description

Technical Field

[0001] This utility model relates to the technical field of hinge opening devices, specifically an adjustable hinge opening device for building curtain walls. Background Technology

[0002] A building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of panels (glass, metal plates, stone slabs, ceramic plates, etc.) and the supporting structure behind them (aluminum beams and columns, steel structures, glass ribs, etc.). When using a glass building curtain wall, workers can open or close it, which requires the use of corresponding building curtain wall opening hinge devices.

[0003] According to the patent application disclosed on the Internet, "An adjustable opening hinge device for a building curtain wall (authorization announcement number: CN211008218 U) is described as follows: "This utility model provides an adjustable opening hinge device for a building curtain wall, including a window frame, a first window sash, a second window sash, a connecting structure, and a driving mechanism. One side of the first window sash is hinged to the window frame, and the other side is connected to one side of the second window sash via a hinge. The end of the second window sash away from the first window sash is hinged to the window frame. One end of the first connecting rod is rotatably connected to the window frame, and the other end is detachably connected to one side of the first window sash. One end of the second connecting rod is rotatably connected to the window frame, and the other end is detachably connected to the side of the first window sash away from the first connecting rod. The device combines manual pulling of the building curtain wall with electric control of the building curtain wall. Different connecting rods are connected according to different usage needs. By using electric control of the first and second window sashes, the problem of the glass building curtain wall breaking due to violent impact caused by insufficient force due to insufficient strength of the staff can be effectively avoided."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In use, this utility model combines electric control of the opening and closing of the building curtain wall. Different connecting rods are connected according to different usage needs. By using electric control of the first and second window sashes, in actual use, because the two window sashes are rotated by hinges, unexpected situations such as air leakage may easily occur when used in high-rise buildings. At the same time, the device only uses a motor to control and limit the window sashes, which may easily lead to unexpected situations such as loose limiting. Therefore, it is necessary to improve the building curtain wall opening hinge device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an adjustable hinge device for building curtain walls to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an adjustable opening hinge device for a building curtain wall, comprising a window frame, an installation plate fixedly connected to the outside of the window frame, a protective pad fixedly connected to the outside of the window frame, a window sash rotatably connected to the inside of the window frame, an adjustment and protective mechanism provided on the inner side of the top of the window frame, and an auxiliary limiting mechanism provided on the inner side of the bottom of the window frame.

[0008] The adjustment and protection mechanism includes an adjustment component and a protection component. The adjustment component is located on the inner side of the top of the window frame, and the protection component is located inside the window sash.

[0009] Preferably, the adjustment assembly includes a connecting platform, which is fixedly connected to the inner top of the window frame. A first motor is fixedly connected to the front of the connecting platform. The output end of the first motor extends through the connecting platform and is fixedly connected to a first bevel gear inside. A bidirectional threaded rod is rotatably connected inside the connecting platform. A second bevel gear is fixedly connected to the outside of the bidirectional threaded rod. A first limiting rod is fixedly connected inside the connecting platform. A movable plate is slidably connected to the outside of the first limiting rod. A first fixing block is fixedly connected to the back of the movable plate. A connecting plate is rotatably connected inside the first fixing block. A second fixing block is rotatably connected inside the connecting plate. This facilitates the adjustment and limiting of the window sash opening degree, thereby meeting daily usage needs.

[0010] Preferably, the second fixing block is fixedly connected to the window sash, the first bevel gear meshes with the second bevel gear, the movable plate is threadedly connected to the bidirectional threaded rod, and the movable plate is slidably connected to the connecting table, which facilitates a more stable operation.

[0011] Preferably, the protective component includes an adjustment box, which is fixedly connected inside the window sash. A second motor is fixedly connected to the outside of the adjustment box. The output end of the second motor extends through the adjustment box and is fixedly connected to a second threaded rod inside. A second limiting rod is fixedly connected inside the adjustment box. A movable block is slidably connected to the outside of the second limiting rod. A sealing gasket is fixedly connected to the end of the movable block away from the second motor, which facilitates the adjustment of the sealing gasket position, thereby ensuring the sealing of the gaps between the window sashes and preventing unexpected situations such as air leakage.

[0012] Preferably, the movable block is threadedly connected to the second threaded rod, and the adjusting box is provided with a groove at the corresponding position of the movable block, and the movable block is slidably connected inside the groove, which facilitates a more stable sealing and protection process.

[0013] Preferably, the auxiliary limiting mechanism includes a connecting box, which is fixedly connected to the inner side of the bottom of the window frame. A first magnet is fixedly connected to the top of the connecting box, a spring is fixedly connected inside the connecting box, a sliding plate is fixedly connected to the back of the spring, a second magnet is fixedly connected to the front of the sliding plate, and a locking post is fixedly connected to the back of the sliding plate. This allows the locking post to limit the window sash in the closed state without affecting the daily opening and closing needs.

[0014] Preferably, the sliding plate is slidably connected to the connecting box, the locking post is slidably connected to the connecting box, the window sash is provided with a groove at the corresponding position of the locking post, and the locking post is in contact with the window sash, and the second magnet is in contact with the first magnet, which makes the limiting process more stable.

[0015] Compared with the prior art, the present invention provides an adjustable hinge device for building curtain walls, which has the following advantages:

[0016] 1. The adjustable window curtain wall hinge device, through the set adjustment and protection mechanism, during use, the first motor works to rotate the first bevel gear, which facilitates the adjustment of the window sash opening degree and limits it, thereby meeting the needs of daily use. The second motor works to rotate the second threaded rod, which facilitates the adjustment of the sealing gasket position, thereby ensuring the sealing of the gaps between the window sashes and preventing air leakage and other accidents.

[0017] 2. The adjustable window curtain wall hinge device, through the auxiliary limiting mechanism, uses a sliding plate to move in conjunction with a spring during use, which facilitates the locking of the window sash into a closed state without affecting the daily opening and closing needs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0022] Figure 4This is a schematic diagram of the internal structure of the adjustment component of this utility model;

[0023] Figure 5 This is a schematic diagram of the protective component structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the protective component of this utility model;

[0025] Figure 7 This is a schematic diagram of the auxiliary limiting mechanism of this utility model.

[0026] In the diagram: 1. Window frame; 2. Mounting plate; 3. Protective pad; 4. Window sash; 5. Adjustable protective mechanism; 51. Adjustment component; 511. Connecting platform; 512. First motor; 513. Movable plate; 514. First fixing block; 515. Connecting plate; 516. Second fixing block; 517. First bevel gear; 518. Bidirectional threaded rod; 519. Second bevel gear; 5110. First limiting rod; 52. Protective component; 521. Adjustment box; 522. Second motor; 523. Movable block; 524. Sealing gasket; 525. Second threaded rod; 526. Second limiting rod; 6. Auxiliary limiting mechanism; 61. Connecting box; 62. First magnet; 63. Spring; 64. Slide plate; 65. Second magnet; 66. Locking post. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Example 1:

[0030] In existing technologies, the use of hinges to rotate between two window sashes can easily lead to air leaks and other unexpected problems, especially in high-rise buildings. This embodiment provides an adjustable hinge device for opening building curtain walls. Please refer to [link / reference needed]. Figure 1-6This utility model provides a technical solution: an adjustable opening hinge device for a building curtain wall, including a window frame 1, an installation plate 2 fixedly connected to the outside of the window frame 1, a protective pad 3 fixedly connected to the outside of the window frame 1, a window sash 4 rotatably connected inside the window frame 1, an adjustment and protection mechanism 5 provided on the inner side of the top of the window frame 1, and an auxiliary limiting mechanism 6 provided on the inner side of the bottom of the window frame 1.

[0031] The adjustment and protection mechanism 5 includes an adjustment component 51 and a protection component 52. The adjustment component 51 is located on the inner side of the top of the window frame 1, and the protection component 52 is located inside the window sash 4.

[0032] Furthermore, the adjustment assembly 51 includes a connecting platform 511, which is fixedly connected to the inner top of the window frame 1. A first motor 512 is fixedly connected to the front of the connecting platform 511. The output end of the first motor 512 extends through the connecting platform 511 and is fixedly connected to a first bevel gear 517 inside. A bidirectional threaded rod 518 is rotatably connected inside the connecting platform 511. A second bevel gear 519 is fixedly connected to the outside of the bidirectional threaded rod 518. A first limiting rod 5110 is fixedly connected inside the connecting platform 511. A movable plate 513 is slidably connected to the outside of the first limiting rod 5110. A first fixing block 514 is fixedly connected to the back of the movable plate 513. A connecting plate 515 is rotatably connected inside the first fixing block 514. A second fixing block 516 is rotatably connected inside the connecting plate 515. This facilitates the adjustment and limiting of the opening and closing degree of the window sash 4, thereby meeting daily usage needs.

[0033] Furthermore, the second fixing block 516 is fixedly connected to the window sash 4, the first bevel gear 517 meshes with the second bevel gear 519, the movable plate 513 is threadedly connected to the bidirectional threaded rod 518, and the movable plate 513 is slidably connected to the connecting table 511, which facilitates a more stable operation.

[0034] Furthermore, the protective component 52 includes an adjustment box 521, which is fixedly connected inside the window sash 4. A second motor 522 is fixedly connected to the outside of the adjustment box 521. The output end of the second motor 522 extends through the adjustment box 521 and is fixedly connected to the inside of the adjustment box 521 with a second threaded rod 525. A second limiting rod 526 is fixedly connected inside the adjustment box 521. A movable block 523 is slidably connected to the outside of the second limiting rod 526. A sealing gasket 524 is fixedly connected to the end of the movable block 523 away from the second motor 522, which facilitates the adjustment of the position of the sealing gasket 524, thereby ensuring the sealing of the gaps between the window sashes 4 and preventing unexpected situations such as air leakage.

[0035] Furthermore, the movable block 523 is threadedly connected to the second threaded rod 525, and the adjusting box 521 is provided with a groove at the corresponding position of the movable block 523, and the movable block 523 is slidably connected inside the groove, which facilitates a more stable sealing and protection process.

[0036] Example 2:

[0037] Based on Embodiment 1, the existing technology only uses a motor to control and limit the window sash, which is prone to unexpected situations such as loose limiting. Therefore, this utility model provides Embodiment 2 to solve the above-mentioned technical problems. Please refer to Embodiment 2. Figure 7 Furthermore, in conjunction with Embodiment 1, the auxiliary limiting mechanism 6 includes a connecting box 61, which is fixedly connected to the inner bottom of the window frame 1. A first magnet 62 is fixedly connected to the top of the connecting box 61. A spring 63 is fixedly connected inside the connecting box 61. A sliding plate 64 is fixedly connected to the back of the spring 63. A second magnet 65 is fixedly connected to the front of the sliding plate 64. A locking post 66 is fixedly connected to the back of the sliding plate 64, which facilitates the locking post 66 to limit the window sash 4 in the closed state without affecting the daily opening and closing needs in the closed state.

[0038] Furthermore, the sliding plate 64 is slidably connected to the connecting box 61, the locking post 66 is slidably connected to the connecting box 61, the window sash 4 is provided with a groove at the corresponding position of the locking post 66, and the locking post 66 is in contact with the window sash 4, and the second magnet 65 is in contact with the first magnet 62, which makes the limiting process more stable.

[0039] In actual operation, when this device is used, the operator first installs the mounting plate 2 to the designated position using the locking bolts. After installation, the first motor 512 operates, causing the first bevel gear 517 to rotate. This, in conjunction with the second bevel gear 519, causes the bidirectional threaded rod 518 to rotate inside the connecting table 511. This, in conjunction with the first limit rod 5110, causes the movable plate 513 to move, thereby moving the first fixed block 514. This, in conjunction with the connecting plate 515, causes the second fixed block 516 to move, thus allowing the window sash 4 to rotate inside the window frame 1. When the window sash 4... When the window is closed, the second motor 522 operates, causing the second threaded rod 525 to rotate. This, in conjunction with the second limit rod 526, moves the movable block 523, which in turn moves the sealing gasket 524. This allows the two sets of sealing gaskets 524 to close, sealing the gap between the window sashes 4. When the operator pulls the sliding plate 64, the movement of the sliding plate 64, in conjunction with the spring 63, causes the locking post 66 and the second magnet 65 to move. This, in conjunction with the first magnet 62, allows the locking post 66 to contact and limit the window sash 4 in the closed state without affecting the daily opening and closing needs of the window sash 4.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An adjustable hinge device for a building curtain wall, comprising a window frame (1), characterized in that: The window frame (1) is fixedly connected to an external mounting plate (2), the window frame (1) is fixedly connected to an external protective pad (3), the window sash (4) is rotatably connected inside the window frame (1), an adjustment and protective mechanism (5) is provided on the inner side of the top of the window frame (1), and an auxiliary limiting mechanism (6) is provided on the inner side of the bottom of the window frame (1). The adjustment and protection mechanism (5) includes an adjustment component (51) and a protection component (52). The adjustment component (51) is located on the inner side of the top of the window frame (1), and the protection component (52) is located inside the window sash (4).

2. The adjustable opening hinge device for a building curtain wall according to claim 1, characterized in that: The adjustment assembly (51) includes a connecting platform (511), which is fixedly connected to the inner top of the window frame (1). A first motor (512) is fixedly connected to the front of the connecting platform (511). The output end of the first motor (512) extends through the connecting platform (511) and is fixedly connected to a first bevel gear (517). A bidirectional threaded rod (518) is rotatably connected inside the connecting platform (511). A second bevel gear (519) is fixedly connected to the outside of the bidirectional threaded rod (518). A first limiting rod (5110) is fixedly connected inside the connecting platform (511). A movable plate (513) is slidably connected to the outside of the first limiting rod (5110). A first fixing block (514) is fixedly connected to the back of the movable plate (513). A connecting plate (515) is rotatably connected inside the first fixing block (514). A second fixing block (516) is rotatably connected inside the connecting plate (515).

3. The adjustable opening hinge device for a building curtain wall according to claim 2, characterized in that: The second fixing block (516) is fixedly connected to the window sash (4), the first bevel gear (517) meshes with the second bevel gear (519), the movable plate (513) is threadedly connected to the bidirectional threaded rod (518), and the movable plate (513) is slidably connected to the connecting platform (511).

4. The adjustable opening hinge device for a building curtain wall according to claim 1, characterized in that: The protective component (52) includes an adjustment box (521), which is fixedly connected inside the window sash (4). A second motor (522) is fixedly connected to the outside of the adjustment box (521). The output end of the second motor (522) extends through the adjustment box (521) and is fixedly connected to the inside with a second threaded rod (525). A second limiting rod (526) is fixedly connected inside the adjustment box (521). A movable block (523) is slidably connected to the outside of the second limiting rod (526). A sealing gasket (524) is fixedly connected to the end of the movable block (523) away from the second motor (522).

5. The adjustable opening hinge device for a building curtain wall according to claim 4, characterized in that: The movable block (523) is threadedly connected to the second threaded rod (525). The adjusting box (521) has a groove at the corresponding position of the movable block (523), and the movable block (523) is slidably connected inside the groove.

6. The adjustable opening hinge device for a building curtain wall according to claim 1, characterized in that: The auxiliary limiting mechanism (6) includes a connecting box (61), which is fixedly connected to the bottom inner side of the window frame (1). A first magnet (62) is fixedly connected to the top of the connecting box (61). A spring (63) is fixedly connected inside the connecting box (61). A sliding plate (64) is fixedly connected to the back of the spring (63). A second magnet (65) is fixedly connected to the front of the sliding plate (64). A locking post (66) is fixedly connected to the back of the sliding plate (64).

7. The adjustable opening hinge device for a building curtain wall according to claim 6, characterized in that: The sliding plate (64) is slidably connected to the connecting box (61), the locking post (66) is slidably connected to the connecting box (61), the window sash (4) is provided with a groove at the corresponding position of the locking post (66), and the locking post (66) is in contact with the window sash (4), and the second magnet (65) is in contact with the first magnet (62).

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