Exposed frame curtain wall opening sash

Abstract

The utility model relates to the technical field of curtain wall opening sashes, in particular to an exposed frame curtain wall opening sash. Comprising a glass frame, glass installed in the glass frame and a connecting assembly connected with the glass frame and used for being connected with an external curtain wall. Wherein connecting plates are arranged at the upper end and the lower end of the inner side of the glass frame, and connecting grooves are formed in the connecting plates; the connecting assembly comprises a connecting base, a lifting unit, a first inserting plate, a mounting plate and a linkage unit. The lower end of the connecting base is provided with a second inserting plate used for being inserted into the connecting groove in the connecting plate located at the lower end. The lifting units are installed on the two sides of the upper end of the connecting base. The first inserting plate is installed above the two lifting units, and when installed, the first inserting plate is driven by the two lifting units to move towards the connecting plate located at the upper end and is inserted into the connecting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall opening sashes, in particular to an openable sash of an exposed frame curtain wall. Background Art

[0002] In conventional building projects, sashes are typically placed within glass curtain walls. These panels are typically made of glass. The glass panels and frame of these curtain wall sashes are typically connected using silicone structural adhesive, similar to the practice of concealed frame curtain walls.

[0003] Chinese patent application number CN202321372378.5 discloses an opening sash structure for an exposed frame glass curtain wall. It aims to solve the technical problem that the existing opening sash structures of exposed frame glass curtain walls can only meet the installation requirements of one size and cannot meet the installation requirements of exposed frame glass of multiple sizes, resulting in poor practicality. It adopts the function of conveniently clamping the opening sash glass through the structure of adjustment components, cylinders, adjustment screws, knobs and other parts, so as to adapt to the installation requirements of opening sash glass of multiple sizes. However, in actual use, the applicant found that in this technical solution, when in use, it is necessary to adjust its two adjustment screws simultaneously, which is cumbersome to operate and greatly reduces the user experience.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. Utility Model Content

[0005] The utility model adopts the following technical solutions:

[0006] An open sash of an exposed frame curtain wall comprises a glass frame, glass mounted in the glass frame, and a connecting assembly connected to the glass frame for connecting to an external curtain wall;

[0007] Wherein, the upper end and the lower end of the inner side of the glass frame are provided with connecting plates, and the connecting plates are provided with connecting grooves;

[0008] The connecting assembly includes a connecting seat, a lifting unit, a first plug plate, a mounting plate and a linkage unit; the lower end of the connecting seat is provided with a second plug plate for inserting into the connecting groove in the connecting plate located at the lower end; the lifting unit is installed on both sides of the upper end of the connecting seat; the first plug plate is installed above the two lifting units, and when installed, is used to move toward the connecting plate located at the upper end under the drive of the two lifting units and be inserted into the connecting groove; the mounting plates are respectively installed below one side of the connecting seat and on one side of the first plug plate, for connecting to the external curtain wall; the linkage unit is installed in the connecting seat and connected to the two lifting units, for synchronously driving the two lifting units to lift and lower.

[0009] Preferably, the lifting unit includes a screw connected to the linkage unit and used to rotate under the drive of the linkage unit, a moving block connected to the screw and used to vertically lift and lower as the screw rotates, and a linkage plate connected to the moving block and the first plug plate.

[0010] Preferably, the linkage unit includes a chain installed in the connecting seat, a first sprocket, a second sprocket and a third sprocket installed on both sides and the middle of the chain and cooperating with the chain; the screw rod is respectively installed on the first sprocket and the second sprocket on both sides of the chain, and is used to rotate under the drive of the first sprocket and the second sprocket; the third sprocket is provided with a rotating handle for driving the third sprocket to rotate.

[0011] Preferably, the connecting seat is provided with mounting grooves for mounting the chain, the first sprocket, the second sprocket and the third sprocket.

[0012] Preferably, the mounting plate is provided with a first mounting hole for connecting to an external curtain wall.

[0013] Preferably, second mounting holes are correspondingly provided on the first plug board and the connecting plate at the lower end.

[0014] Preferably, the outer peripheries of the first plug plate and the second plug plate are covered with elastic cotton.

[0015] The utility model relates to an openable sash of an exposed frame curtain wall. Through the arrangement of a connecting seat, a lifting unit, a first plug plate, a mounting plate and a linkage unit in a connecting assembly, it is convenient for a user to synchronously drive the second plug plate to vertically lift and lower it, thereby simplifying the installation operation. At the same time, it is suitable for the installation of glass frames of various specifications, has high applicability, and greatly improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of an open sash of an exposed frame curtain wall according to the present invention during assembly;

[0017] Figure 2 for Figure 1 Schematic diagram of the explosion structure;

[0018] Figure 3 This is a partial structural diagram of a connecting assembly of an openable sash of an exposed frame curtain wall according to the present invention. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figures 1 to 3 A visible frame curtain wall opening sash includes a glass frame 10, glass (not shown) installed in the glass frame 10, and a connecting assembly 20 connected to the glass frame 10 for connecting to an external curtain wall;

[0023] The upper and lower ends of the inner side of the glass frame 10 are provided with connecting plates 101, and connecting grooves 102 are provided in the connecting plates 101;

[0024] The connecting assembly 20 includes a connecting base 201, a lifting unit, a first plug plate 202, a mounting plate 203 and a linkage unit; the lower end of the connecting base 201 is provided with a second plug plate 210 for inserting into the connecting groove 102 in the connecting plate 101 located at the lower end; the lifting unit is installed on both sides of the upper end of the connecting base 201; the first plug plate 202 is installed above the two lifting units, and is used to move toward the connecting plate 101 located at the upper end under the drive of the two lifting units during installation, and be inserted into the connecting groove 102; the mounting plates 203 are respectively installed below one side of the connecting base 201 and on one side of the first plug plate 202, for connecting to the external curtain wall; the linkage unit is installed in the connecting base 201 and connected to the two lifting units, and is used to synchronously drive the two lifting units to lift and lower.

[0025] In this embodiment, during installation, the connecting seat 201 is installed on the connecting plate 101 at the lower end through the second plug-in plate 210, and then the user synchronously drives the two lifting units to rise through the linkage unit, thereby driving the first plug-in plate 202 to move upward and insert it into the connecting groove 102 at the upper end. At this time, the installation is completed.

[0026] The utility model relates to an openable sash of an exposed frame curtain wall. Through the arrangement of a connecting seat 201, a lifting unit, a first plug plate 202, a mounting plate 203 and a linkage unit in a connecting assembly 20, it is convenient for a user to synchronously drive the second plug plate 210 to vertically lift and lower, thereby simplifying the installation operation. At the same time, it is suitable for the installation of glass frames 10 of various specifications, has high applicability, and greatly improves the user experience.

[0027] In one specific embodiment, the lifting unit includes a screw rod 204 connected to the linkage unit and configured to rotate under the drive of the linkage unit, a movable block 205 connected to the screw rod 204 and configured to vertically lift and lower as the screw rod 204 rotates, and a linkage plate 206 connected to the movable block 205 and the first insertion plate 202. In this embodiment, during operation, the linkage unit drives the two screw rods 204 to rotate, thereby driving the movable block 205 upward, thereby driving the first insertion plate 202 upward via the linkage plate 206, thereby inserting it into the connecting slot 102. Furthermore, one of the mounting plates 203 is mounted on the upper end of the linkage plate 206 and is located on one side of the first insertion plate 202, so that the operator can use it to connect it to the external curtain wall after installation is completed.

[0028] In a specific embodiment, the linkage unit includes a chain (not shown) installed in the connecting seat 201, a first sprocket (not shown) installed on both sides and the middle of the chain and cooperating with the chain, a second sprocket (not shown) and a third sprocket (not shown); a screw rod 204 is respectively installed on the first sprocket and the second sprocket on both sides of the chain, and is used to rotate under the drive of the first sprocket and the second sprocket; the third sprocket is provided with a rotating handle 211 for driving the third sprocket to rotate. Specifically, in this embodiment, the user rotates the rotating handle 211 to rotate the chain through the third sprocket, thereby driving the first sprocket and the second sprocket to rotate, thereby driving the screw rod 204 to rotate.

[0029] In a specific embodiment, the connecting seat 201 is provided with a mounting groove 207 for mounting the chain, the first sprocket, the second sprocket and the third sprocket.

[0030] In a specific embodiment, the mounting plate 203 is provided with a first mounting hole 208 for connecting to an external curtain wall.

[0031] In a specific embodiment, the first inserting plate 202 and the connecting plate 101 at the lower end are provided with corresponding second mounting holes 209. Specifically, in this embodiment, when the first inserting plate 202 is inserted into the connecting slot 102 at the lower end, bolts are engaged through the second mounting holes 209 to ensure a stable connection between the first inserting plate 202 and the connecting plate 101.

[0032] In a specific embodiment, the outer periphery of the first plug plate 202 and the second plug plate 210 is coated with elastic cotton. Due to the provision of the elastic cotton, when the first plug plate 202 and the second plug plate 210 are inserted into the connection slot 102, they can be elastically squeezed against the inner wall of the connection slot 102, thereby improving the stability of the connection.

[0033] The utility model relates to an openable sash of an exposed frame curtain wall. Through the arrangement of a connecting seat 201, a lifting unit, a first plug plate 202, a mounting plate 203 and a linkage unit in a connecting assembly 20, it is convenient for a user to synchronously drive the second plug plate 210 to vertically lift and lower, thereby simplifying the installation operation. At the same time, it is suitable for the installation of glass frames 10 of various specifications, has high applicability, and greatly improves the user experience.

[0034] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An open sash of an exposed frame curtain wall, characterized by: It includes a glass frame, glass installed in the glass frame, and a connecting component connected to the glass frame for connecting to an external curtain wall; Wherein, the upper end and the lower end of the inner side of the glass frame are provided with connecting plates, and the connecting plates are provided with connecting grooves; The connecting assembly includes a connecting seat, a lifting unit, a first plug plate, a mounting plate and a linkage unit; the lower end of the connecting seat is provided with a second plug plate for inserting into the connecting groove in the connecting plate located at the lower end; the lifting unit is installed on both sides of the upper end of the connecting seat; the first plug plate is installed above the two lifting units, and when installed, is used to move toward the connecting plate located at the upper end under the drive of the two lifting units and be inserted into the connecting groove; the mounting plates are respectively installed below one side of the connecting seat and on one side of the first plug plate, for connecting to the external curtain wall; the linkage unit is installed in the connecting seat and connected to the two lifting units, for synchronously driving the two lifting units to lift and lower.

2. The exposed frame curtain wall opening sash according to claim 1, characterized in that: The lifting unit includes a screw connected to the linkage unit and used to rotate under the drive of the linkage unit, a moving block connected to the screw and used to vertically lift and lower as the screw rotates, and a linkage plate connected to the moving block and the first plug plate.

3. The exposed frame curtain wall opening sash according to claim 2, characterized in that: The linkage unit includes a chain installed in the connecting seat, a first sprocket, a second sprocket and a third sprocket installed on both sides and the middle of the chain and cooperating with the chain; the screw rod is respectively installed on the first sprocket and the second sprocket on both sides of the chain, and is used to rotate under the drive of the first sprocket and the second sprocket; the third sprocket is provided with a rotating handle for driving the third sprocket to rotate.

4. The exposed frame curtain wall opening sash according to claim 3, characterized in that: The connecting seat is provided with mounting grooves for mounting the chain, the first sprocket, the second sprocket and the third sprocket.

5. The exposed frame curtain wall opening sash according to claim 1, characterized in that: The mounting plate is provided with a first mounting hole for connecting with an external curtain wall.

6. The exposed frame curtain wall opening sash according to claim 1, characterized in that: The first plug board and the connecting plate at the lower end are correspondingly provided with second mounting holes.

7. The exposed frame curtain wall opening sash according to claim 1, characterized in that: The outer peripheries of the first plug plate and the second plug plate are covered with elastic cotton.

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