CN219412340U - Aluminum alloy window with anti-pinch structure - Google Patents

Abstract

The utility model provides an aluminum alloy window with an anti-clamping structure, which belongs to the technical field of aluminum alloy windows and comprises the following components: window rims, two metal windows; a sliding assembly including a plurality of limit rails; the buffer assembly comprises a top block, two connecting rods, a sliding block, sliding rails and a telescopic spring, wherein the inner side of the window frame is symmetrically provided with a mounting groove, the sliding rails are vertically arranged in the mounting groove, the sliding blocks are sleeved on the surface of the sliding rails in a sliding manner, the connecting rods are hinged to the surface of the top block, the two connecting rods are far away from one end of the top block and are respectively hinged to the sliding blocks and the sliding rails, and the telescopic spring is sleeved on the surface of the sliding rails. According to the utility model, under high-speed impact of the aluminum alloy window, the impact speed can be rapidly reduced through the mutual matching of the sliding component and the buffer component until the movement is stopped, so that the clamping of fingers in the process of closing the window can be effectively prevented, and the potential safety hazard in the window can be reduced.

Description

An aluminum alloy window with an anti-pinch structure

technical field

The utility model relates to the technical field of aluminum alloy windows, in particular to an aluminum alloy window with an anti-pinch structure.

Background technique

Aluminum alloy windows are windows with frames and fan structures made of aluminum alloy building profiles. Aluminum alloy windows are divided into ordinary aluminum alloy doors and windows and broken bridge aluminum alloy doors and windows.

At present, the existing aluminum alloy windows do not have an anti-pinch structure, and because the aluminum alloy windows have a large inertia in the overall movement process after being loaded with glass during the sliding process, the windows are easy to pinch fingers during the moving process, posing a safety hazard.

Utility model content

Aiming at the deficiencies in the prior art, the utility model provides an aluminum alloy window with an anti-clamping structure, which solves the problem in the prior art that the aluminum alloy window is easy to pinch fingers during the movement process due to the large inertia in the overall movement process after the aluminum alloy window is loaded with glass during the sliding process, and there are potential safety hazards.

The embodiment of the utility model provides an aluminum alloy window with an anti-pinch structure, including:

window frames, two metal windows;

A sliding assembly, the sliding assembly includes a plurality of limiting rails, the plurality of limiting rails are respectively fixedly installed on the upper and lower inner sides of the window frame, and the two metal windows are slidably installed between the plurality of limiting rails;

The buffer assembly includes a top block, two connecting rods, a slider, a slide rail and a telescopic spring. The inside of the window frame is symmetrically provided with a mounting groove, and the slide rail is vertically installed in the mounting groove.

Further, it also includes: a limiting assembly, the limiting assembly includes a limiting block, a rack rod, a gear, a rotating rod and a disc. An installation cavity is opened in the window frame, and the rotating rod is rotatably installed in the installation cavity. The gear is fixedly connected to the rotating rod.

Further, a limiting groove is provided on the side of the metal window, and a top block is provided in the limiting groove, and a plurality of spring rods are fixedly installed on the lower surface of the blocking block, and the ends of the multiple spring rods away from the blocking block are fixedly connected to the bottom of the limiting groove, and the blocking block and the limiting block are on the same horizontal line.

Further, a through hole is opened on the surface of the disc, and a limit rod is slidably inserted in the through hole, and a positioning groove is opened on the surface of the window frame, and the limit rod is slidably inserted in the positioning groove.

Further, sliding grooves are provided on the upper and lower sides of the two metal windows, and the limiting rails are in sliding contact with the sliding grooves.

Further, a fixed rod with a square longitudinal section is installed horizontally in the installation cavity, and a square groove is opened at one end of the rack rod, and the fixed rod is slidably inserted into the square groove.

Compared with the prior art, the utility model has the following beneficial effects:

Under the high-speed impact of the aluminum alloy window, the utility model can quickly relieve the impact force of the aluminum alloy window and reduce the impact speed until the metal window stops moving through the mutual cooperation of the sliding component and the buffer component.

Description of drawings

Fig. 1 is a front view structural diagram of an aluminum alloy window with an anti-pinch structure described in an embodiment of the present invention.

Fig. 2 is a side view partial structural cross-sectional view of a window frame in an aluminum alloy window with an anti-pinch structure described in an embodiment of the utility model.

Fig. 3 is a side view partial structural schematic diagram of a metal window in an aluminum alloy window with an anti-pinch structure described in an embodiment of the utility model.

FIG. 4 is an enlarged view of the structure at A in FIG. 1 .

FIG. 5 is an enlarged view of the structure at B in FIG. 1 .

Among the above-mentioned accompanying drawings: 1, window frame; 2, metal window; 3, limit rail; 4, top block; 5, connecting rod; 6, slide block; 7, slide rail; 8, limit block; 9, rack bar; 10, gear;

Detailed ways

Below in conjunction with accompanying drawing and embodiment the technical solution in the utility model is further described.

As shown in Figures 1-5, the embodiment of the utility model proposes an aluminum alloy window with an anti-pinch structure, including:

Window frame 1, two metal windows 2;

The sliding assembly, the sliding assembly includes a plurality of limiting rails 3, the plurality of limiting rails 3 are fixedly installed on the upper and lower sides of the window frame 1, and the two metal windows 2 are slidably installed between the plurality of limiting rails 3, and the upper and lower sides of the two metal windows 2 are provided with chute, and the limiting rail 3 is in sliding contact with the chute;

The buffer assembly includes a top block 4, two connecting rods 5, a slider 6, a slide rail 7 and a telescopic spring. The inner side of the window frame 1 is symmetrically provided with a mounting groove, and the slide rail 7 is vertically installed in the mounting groove. The slider 6 is slidably socketed on the surface of the slide rail 7. fixed connection;

The limiting assembly includes a limiting block 8, a rack bar 9, a gear 10, a rotating rod 11 and a disc 12. An installation cavity is provided in the window frame 1. The rotating rod 11 is rotatably installed in the installation cavity. 9 is meshed with gear 10.

The side of metal window 2 is provided with limiting groove, and stopper 13 is arranged in the limiter groove, and a plurality of spring rods are fixedly installed on the lower surface of stopper 13, and one end of the plurality of spring rods away from stopper 13 is fixedly connected with the bottom of the limiter groove, and stopper 13 and limiter 8 are on the same horizontal line.

Disc 12 surface is provided with through hole, and in the through hole sliding is inserted with stop bar 14, and window frame 1 surface is provided with positioning groove, and stop bar 14 is slidably inserted in the positioning slot.

The fixed rod 15 that longitudinal section is square is installed horizontally in the installation cavity, and rack rod 9 one ends offer square groove, and fixed rod 15 slides and is inserted in the square groove, and fixed rod 15 can limit rack rod 9 and can only move horizontally along the fixed rod 15 directions.

The detailed work process of the present utility model is as follows:

1. When the aluminum alloy window moves under high-speed impact, since the upper and lower sides of the metal window 2 are provided with slide grooves, and the limit rail 3 is fixedly installed inside the window frame 1, the metal window 2 moves horizontally in the window frame 1 along the limit rail 3.

2. When the metal window 2 moves at high speed until it hits the top block 4 in the buffer assembly, the top block 4 is squeezed to move toward the slide rail 7. Since the ends of the two connecting rods 5 hinged on the surface of the top block 4 away from the top block 4 are respectively fixed on the surface of the slide block 6 and the surface of the slide rail 7, when the top block 4 moves, the connecting rod 5 will drive the slide block 6 to move along the slide rail 7 toward the direction of the telescopic spring, thereby compressing the telescopic spring.

3. At the same time when the metal window 2 hits the top block 4, the stop block 8 fixedly installed at one end of the rack bar 9 contacts the stop block 13. Since the stop block 8 has a trapezoidal longitudinal section, multiple spring rods are compressed, and the stop block 13 moves vertically downward until the stop block 8 is inserted into the limit slot. The recoil force causes the metal window 2 to move in the opposite direction.

4. When the stopper 13 plays a limiting effect on the limit block 8 and the metal window 2 stops moving, the limit rod 14 is first pulled out from the positioning groove, and the limit rod 14 is rotated, and then the limit rod 14 drives the disc 12 to rotate, and then drives the rotation rod 11 to rotate. Since the gear 10 is fixedly connected to the rotation rod 11 and the gear 10 is meshed with the rack rod 9, the gear 10 rotates with the rotation rod 11 and drives the rack rod 9 to move horizontally to the fixed rod 15. When the limit rod When 14 just rotates a circle, metal window 2 just closes, and then the limit bar 14 is inserted in the positioning groove again, to play the limit effect, now metal window 2 just closes completely.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the purpose and scope of the utility model technical solution, which should be included in the claims of the utility model.

Claims (6)

1. An aluminum alloy window with an anti-pinch structure, characterized in that it comprises: window frame (1), two metal windows (2); A sliding assembly, the sliding assembly includes a plurality of limiting rails (3), the plurality of limiting rails (3) are respectively fixedly installed on the upper and lower inner sides of the window frame (1), and the two metal windows (2) are slidably installed between the plurality of limiting rails (3); The buffer assembly includes a top block (4), two connecting rods (5), a slider (6), a slide rail (7) and a telescopic spring. The inside of the window frame (1) is symmetrically provided with a mounting groove, and the slide rail (7) is vertically installed in the mounting groove. ) and the slide rail (7) are hinged, the telescopic spring is sleeved on the surface of the slide rail (7), and the two ends of the telescopic spring are respectively fixedly connected with the surface of the slide block (6) and the inner wall of the installation groove. 2. The aluminum alloy window with an anti-pinch structure according to claim 1, further comprising: The limiting assembly includes a limiting block (8), a rack rod (9), a gear (10), a rotating rod (11) and a disc (12), an installation cavity is opened in the window frame (1), the rotating rod (11) is rotatably installed in the installation cavity, the gear (10) is fixedly connected to the rotating rod (11), one end of the rotating rod (11) passes through the installation cavity and is fixedly connected to the disc (12), and the rack rod (9) is slidably installed in the installation cavity Inside, one end of the rack bar (9) passes through the installation cavity and is fixedly connected with a trapezoidal trapezoidal stop block (8), and the rack bar (9) is engaged with the gear (10). 3. An aluminum alloy window with an anti-pinch structure according to claim 2, wherein: The side of the metal window (2) is provided with a limit groove, the limit groove is provided with a stopper (13), the lower surface of the stopper (13) is fixedly mounted with a plurality of spring rods, and the ends of the plurality of spring rods away from the stopper (13) are fixedly connected to the bottom of the limiter groove, and the stopper (13) and the limiter (8) are on the same horizontal line. 4. An aluminum alloy window with an anti-pinch structure according to claim 2, wherein: The surface of the disc (12) is provided with a through hole, and a limit rod (14) is slidably inserted in the through hole, and a positioning groove is provided on the surface of the window frame (1), and the limit rod (14) is slidably inserted in the positioning groove. 5. An aluminum alloy window with an anti-pinch structure according to claim 1, wherein: Both the upper and lower sides of the two metal windows (2) are provided with sliding grooves, and the limiting rail (3) is in sliding contact with the sliding grooves. 6. An aluminum alloy window with an anti-pinch structure according to claim 2, wherein: A fixed rod (15) with a square longitudinal section is installed horizontally in the installation cavity, and a square groove is opened at one end of the rack rod (9), and the fixed rod (15) is slidably inserted in the square groove.