Curtain wall out-opening window mounting device

Abstract

The utility model relates to the technical field of building aluminum alloy doors and windows, in particular to a curtain wall out-opening window installation device which comprises a handle seat and a window frame, a connecting cover is arranged at the front end of the handle seat, threaded through holes are formed in the two sides of the connecting cover and the handle seat, threaded nails are arranged in the threaded through holes, a handle handle is arranged on the rear side of the handle seat, and a handle is arranged on the window frame. A window frame is arranged on the rear side of the handle, the threaded nail penetrates through the connecting cover and the handle seat to be fixedly connected with the window frame, the right side of the handle seat is slidably connected with a spring bolt, driving teeth are arranged in the handle seat and located at the position of the connecting cover, and a driving column is inserted in the middle of the driving teeth and fixedly connected with the handle. According to the curtain wall outward-opening window handle, the stress area and the stress direction of the handle can be increased when a curtain wall outward-opening window is opened, and the problem that a screw hole is blocked when the handle is installed on the handle base is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building aluminum alloy doors and windows, in particular to a curtain wall external window installation device. Background Art

[0002] In order to increase the brightness and beauty of the building, the facades of many buildings are made of curtain wall structures. In order to increase air permeability, sliding windows are set in the middle of the curtain wall. These sliding windows are usually single-leaf structures, so handles are used to fix them to the curtain wall. Ordinary outward-opening window handles are used for curtain wall outward-opening windows. When the window sash is opened, the handle is perpendicular to the horizontal plane of the window. The handle has a single force point. When the window sash is heavy, it is difficult to open and close. When installing ordinary outward-opening handles, the handle usually blocks the screw hole, and the handle needs to be rotated to adjust the stroke before the screw can be tightened. The traditional handle seat and handle are directly fastened with screws, and the screws are easy to loosen after long-term use. Utility Model Content

[0003] The purpose of the utility model is to provide a curtain wall external window installation device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curtain wall external window installation device, comprising a handle seat and a window frame, a connecting cover is provided at the front end of the handle seat, threaded through holes are provided on both sides of the connecting cover and the handle seat, threaded nails are provided in the threaded through holes, a handle is provided on the rear side of the handle seat, the rear side of the handle handle is the window frame, the threaded nail passes through the connecting cover and the handle seat and is fixedly connected to the window frame, a lock tongue is slidably connected to the right side of the handle seat, a driving tooth is provided inside the handle seat, the driving tooth is located at the connecting cover position, a driving column is inserted in the middle of the driving tooth, the driving column and the handle handle are fixedly connected, the side end of the handle handle is fixedly connected to a rotating ring, and the side end of the handle seat is provided with a rotating groove.

[0005] Preferably, the handle base is a T-shaped structure, the left side wall of the handle base is an arc-shaped structure, and the right side of the handle base is arranged parallel to the right side of the window frame.

[0006] Preferably, when the connection cover and the handle base are fitted together, the threaded through holes of the connection cover and the handle base are coaxially arranged.

[0007] Preferably, the rotating groove and the driving column are coaxial, and the rotating ring is inserted into the rotating groove.

[0008] Preferably, a plurality of fixing beads are embedded in the middle of the rotating ring, and two sides of the fixing beads are respectively against the inner walls on both sides of the rotating groove.

[0009] Preferably, a ball is embedded in the side end of the handle, and the ball rests on the window frame.

[0010] Preferably, a rivet plate is riveted on the top end of the driving column, two ends of the rivet plate penetrate the driving teeth, and both sides of the top end of the rivet plate are pressed on the side ends of the driving teeth.

[0011] Compared with the prior art, the utility model has the following beneficial effects: 1. The handle is located between the window sash and the handle seat. When the window sash is opened, the handle is parallel to the horizontal plane of the window and perpendicular to the vertical frame of the window sash, which increases the force-bearing surface and makes opening and closing more labor-saving;

[0012] 2. After adjusting the position of the rear handle, the handle is installed on the side of the handle base, completely avoiding the position of the handle mounting screws, making installation more convenient;

[0013] 3. The handle base and the handle are riveted mechanically, which has a long service life and will not loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the connection between the handle and the window frame.

[0015] Figure 2 This is a schematic diagram of the connection between the handle base and the handle handle.

[0016] Figure 3 Schematic diagram of riveted sheet connection.

[0017] In the figure: 1 window frame, 2 handle base, 3 connecting cover, 4 threaded nail, 5 handle, 6 driving column, 7 rotating groove, 8 rotating ring, 9 fixing bead, 10 ball bearing, 11 driving tooth, 12 lock tongue, 13 rivet plate. DETAILED DESCRIPTION

[0018] In order to deepen the understanding and recognition of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described and introduced in combination with the drawings 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, and are not intended to limit the embodiments in any form. Based on the embodiments of 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.

[0019] See also Figure 1-3The utility model provides a technical solution: a curtain wall external window installation device, including a handle seat 2 and a window frame 1, a connecting cover 3 is provided at the front end of the handle seat 2, threaded through holes are provided on both sides of the connecting cover 3 and the handle seat 2, and threaded nails 4 are provided in the threaded through holes, a handle 5 is provided on the rear side of the handle seat 2, the rear side of the handle handle 5 is the window frame 1, the threaded nail 4 penetrates the connecting cover 3 and the handle seat 2 and is fixedly connected to the window frame 1, a lock tongue 12 is slidably connected to the right side of the handle seat 2, a driving tooth 11 is provided inside the handle seat 2, the driving tooth 11 is located at the connecting cover 3, a driving column 6 is inserted in the middle of the driving tooth 11, the driving column 6 and the handle handle 5 are fixedly connected, the side end of the handle handle 5 is fixedly connected with a rotating ring 8, and the side end of the handle seat 2 is provided with a rotating groove 7.

[0020] The handle base 2 is a T-shaped structure, the left side wall of the handle base 2 is an arc structure, the right side of the handle base 2 is arranged parallel to the right side of the window frame 1, and the handle 5 is located between the handle base 2 and the window frame 1. When the window is pushed open, the handle 5 is parallel to the horizontal plane of the window and perpendicular to the vertical frame of the window sash, which increases the force surface and makes opening more convenient.

[0021] When the connecting cover 3 and the handle base 2 are attached together, the threaded through holes of the connecting cover 3 and the handle base 2 are coaxially arranged, so that the installation of the threaded nails is more convenient and will not be blocked by the handle.

[0022] The rotating groove 7 and the driving column 6 are coaxial, and the rotating ring 8 is inserted into the rotating groove 7. A plurality of fixed beads 9 are inlaid in the middle of the rotating ring 8. Both sides of the fixed beads 9 respectively abut against the inner walls of both sides of the rotating groove 7. The side ends of the handle 5 are inlaid with balls 10, and the balls 10 abut against the window frame 1. The balls 10 and the fixed beads 9 can reduce the friction when the handle 5 is rotated. The rotating ring 8 and the rotating groove 7 cooperate with each other to increase the force area and position the handle 5 at the same time.

[0023] A rivet plate 13 is riveted to the top of the driving column 6. Both ends of the rivet plate 13 penetrate the driving tooth 11. Both sides of the top of the rivet plate 13 are pressed on the side ends of the driving tooth 11. Mechanical riveting technology is adopted, which has a long service life and will not loosen.

[0024] Although the embodiments of the utility model have been shown and described, it should be emphasized that the above description is only an introduction and description of the use of the embodiments of the utility model, and does not limit the utility model in any form. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A curtain wall external window installation device, comprising a handle seat (2) and a window frame (1), characterized in that: A connection cover (3) is provided at the front end of the handle base (2), and threaded through holes are provided on both sides of the connection cover (3) and the handle base (2), and threaded nails (4) are provided in the threaded through holes. A handle (5) is provided at the rear side of the handle base (2), and the rear side of the handle handle (5) is a window frame (1). The threaded nail (4) penetrates the connection cover (3) and the handle base (2) and is fixedly connected to the window frame (1). A lock tongue (12) is slidably connected to the right side of the handle base (2). A driving tooth (11) is provided inside the handle base (2), and the driving tooth (11) is located at the connection cover (3). A driving column (6) is inserted in the middle of the driving tooth (11), and the driving column (6) and the handle base (5) are fixedly connected. A rotating ring (8) is fixedly connected to the side end of the handle handle (5), and a rotating groove (7) is provided at the side end of the handle base (2).

2. The curtain wall external window installation device according to claim 1, characterized in that: The handle seat (2) is a T-shaped structure, the left side wall of the handle seat (2) is an arc-shaped structure, and the right side of the handle seat (2) is arranged parallel to the right side of the window frame (1).

3. The curtain wall external window installation device according to claim 1, characterized in that: When the connection cover (3) and the handle base (2) are attached together, the threaded through holes of the connection cover (3) and the handle base (2) are coaxially arranged.

4. The curtain wall external window installation device according to claim 1, characterized in that: The rotating groove (7) and the driving column (6) are coaxial, and the rotating ring (8) is inserted into the rotating groove (7).

5. The curtain wall external window installation device according to claim 1, characterized in that: A plurality of fixing beads (9) are embedded in the middle of the rotating ring (8), and two sides of the fixing beads (9) respectively abut against two side inner walls of the rotating groove (7).

6. The curtain wall external window installation device according to claim 1, characterized in that: A ball (10) is embedded in the side end of the handle (5), and the ball (10) abuts against the window frame (1).

7. The curtain wall external window installation device according to claim 1, characterized in that: A rivet plate (13) is riveted to the top end of the driving column (6), two ends of the rivet plate (13) penetrate the driving tooth (11), and both sides of the top end of the rivet plate (13) are pressed against the side ends of the driving tooth (11).

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