CN219412340U

CN219412340U - Aluminum alloy window with anti-pinch structure

Info

Publication number: CN219412340U
Application number: CN202320486910.XU
Authority: CN
Inventors: 谭鸿波; 蔡媛媛; 汪宏茂
Original assignee: Runda Building Curtain Wall Hubei Co ltd
Current assignee: Runda Building Curtain Wall Hubei Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-25
Anticipated expiration: 2033-03-09

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

Aluminum alloy window with 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-clamping structure.

Background

The aluminum alloy window is a window with a frame and a sash structure manufactured by aluminum alloy building profiles, is divided into a common aluminum alloy door window and a broken bridge aluminum alloy door window, has attractive appearance, high sealing performance and high strength, and is widely applied to the field of building engineering; the aluminum alloy window ventilation window can be installed in many families at present, and the aluminum alloy window ventilation window is pleasing to the eye, convenient to use.

At present, the existing aluminum alloy window is not provided with an anti-clamping structure, and because the aluminum alloy window is in a sliding process, the inertia in the whole movement process is large after glass is loaded, fingers are easy to clamp in the moving process of the window, and potential safety hazards exist.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an aluminum alloy window with an anti-clamping structure, which solves the problems that in the prior art, because the aluminum alloy window has large inertia in the whole movement process after glass is loaded in the sliding process, the window is easy to clamp to fingers in the moving process, and potential safety hazards exist.

The embodiment of the utility model provides an aluminum alloy window with an anti-clamping structure, which comprises the following components:

window rims, two metal windows;

the sliding assembly comprises a plurality of limit rails, the limit rails are respectively and fixedly arranged on the upper inner side and the lower inner side of the window frame, and the two metal windows are respectively and slidably arranged among the limit rails;

the buffer assembly comprises a top block, two connecting rods, a sliding block, a sliding rail and a telescopic spring, wherein the inner side of the window frame is symmetrically provided with a mounting groove, the sliding rail is vertically arranged in the mounting groove, the sliding block is sleeved on the surface of the sliding rail in a sliding manner, the two connecting rods are hinged to the surface of the top block, one ends of the two connecting rods, far away from the top block, are respectively hinged to the sliding block and the sliding rail, the telescopic spring is sleeved on the surface of the sliding rail, and two ends of the telescopic spring are respectively fixedly connected with the surface of the sliding block and the inner wall of the mounting groove;

further, the method further comprises the following steps: the limiting assembly comprises a limiting block, a rack bar, a gear, a rotating bar and a disc, wherein an installation cavity is formed in the window frame, the rotating bar is rotationally installed in the installation cavity, the gear is fixedly connected with the rotating bar, one end of the rotating bar penetrates out of the installation cavity and is fixedly connected with the disc, the rack bar is slidably installed in the installation cavity, one end of the rack bar penetrates out of the installation cavity and is fixedly connected with the trapezoid limiting block, and the rack bar is in meshed connection with the gear.

Further, the limiting groove is formed in the side face of the metal window, the ejector block is arranged in the limiting groove, a plurality of spring rods are fixedly arranged on the lower surface of the stop block, one ends, far away from the stop block, of the spring rods are fixedly connected with the bottom of the limiting groove, and the stop block and the limiting block are on the same horizontal line.

Further, the through hole is formed in the surface of the disc, the limiting rod is inserted into the through hole in a sliding mode, the positioning groove is formed in the surface of the window frame, and the limiting rod is inserted into the positioning groove in a sliding mode.

Further, sliding grooves are formed in the upper side and the lower side of the two metal windows, and the limiting rail is in sliding contact with the sliding grooves.

Further, a fixing rod with a square longitudinal section is horizontally and fixedly arranged in the installation cavity, a square groove is formed in one end of the rack rod, and the fixing rod is inserted into the square groove in a sliding mode.

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

according to the utility model, under high-speed impact of the aluminum alloy window, the impact force of the aluminum alloy window can be quickly relieved through the mutual matching of the sliding component and the buffer component, the impact speed is quickly reduced until the metal window stops moving, the finger can be effectively prevented from being clamped in the process of closing the window, and the potential safety hazard existing in the window is reduced.

Drawings

Fig. 1 is a schematic front view of an aluminum alloy window with an anti-pinch structure according to an embodiment of the present utility model.

Fig. 2 is a side view partially in cross section of a window frame in an aluminum alloy window with anti-pinch structure according to an embodiment of the utility model.

Fig. 3 is a schematic side view of a metal window in an aluminum alloy window with an anti-pinch structure according to an embodiment of the present 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.

In the above figures: 1. a window frame; 2. a metal window; 3. a limit rail; 4. a top block; 5. a connecting rod; 6. a slide block; 7. a slide rail; 8. a limiting block; 9. a rack bar; 10. a gear; 11. a rotating lever; 12. a disc; 13. a stop block; 14. a limit rod; 15. and a fixing rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, an embodiment of the present utility model provides an aluminum alloy window with an anti-pinch structure, including:

a window frame 1, two metal windows 2;

the sliding assembly comprises a plurality of limit rails 3, the limit rails 3 are respectively and fixedly arranged on the upper inner side and the lower inner side of the window frame 1, two metal windows 2 are respectively and slidably arranged between the limit rails 3, sliding grooves are respectively formed in the upper side and the lower side of the two metal windows 2, and the limit rails 3 are in sliding contact with the sliding grooves;

the buffer assembly comprises a top block 4, two connecting rods 5, a sliding block 6, a sliding rail 7 and a telescopic spring, wherein the inner side of the window frame 1 is symmetrically provided with a mounting groove, the sliding rail 7 is vertically arranged in the mounting groove, the sliding block 6 is sleeved on the surface of the sliding rail 7 in a sliding way, the two connecting rods 5 are hinged on the surface of the top block 4, one ends, far away from the top block 4, of the two connecting rods 5 are respectively hinged with the sliding block 6 and the sliding rail 7, the telescopic spring is sleeved on the surface of the sliding rail 7, and two ends of the telescopic spring are respectively fixedly connected with the surface of the sliding block 6 and the inner wall of the mounting groove;

the limiting component comprises a limiting block 8, a rack bar 9, a gear 10, a rotating bar 11 and a disc 12, wherein an installation cavity is formed in the window frame 1, the rotating bar 11 is rotatably installed in the installation cavity, the gear 10 is fixedly connected with the rotating bar 11, one end of the rotating bar 11 penetrates out of the installation cavity and is fixedly connected with the disc 12, the rack bar 9 is slidably installed in the installation cavity, one end of the rack bar 9 penetrates out of the installation cavity and is fixedly connected with the limiting block 8, the longitudinal section of which is trapezoid, and the rack bar 9 is meshed with the gear 10.

The side of the metal window 2 is provided with a limit groove, a stop block 13 is arranged in the limit groove, a plurality of spring rods are fixedly arranged on the lower surface of the stop block 13, one ends of the plurality of spring rods, which are far away from the stop block 13, are fixedly connected with the bottom of the limit groove, and the stop block 13 and the limit block 8 are on the same horizontal line.

The surface of the disc 12 is provided with a through hole, a limiting rod 14 is inserted in the through hole in a sliding way, the surface of the window frame 1 is provided with a positioning groove, and the limiting rod 14 is inserted in the positioning groove in a sliding way.

The fixing rod 15 with the square longitudinal section is horizontally and fixedly arranged in the mounting cavity, a square groove is formed in one end of the rack rod 9, the fixing rod 15 is slidably inserted in the square groove, and the fixing rod 15 can limit the rack rod 9 to horizontally move only along the direction of the fixing rod 15.

The detailed working process of the utility model is as follows:

1. when the aluminum alloy window moves under high-speed impact, as the upper side and the lower side of the metal window 2 are provided with sliding grooves, and the inner side of the window frame 1 is fixedly provided with the limit rail 3, the metal window 2 moves horizontally in the window frame 1 along the limit rail 3.

2. When the metal window 2 moves at a high speed, until the top block 4 in the buffer assembly is impacted, the top block 4 is extruded to move towards the sliding rail 7, and as the two connecting rods 5 hinged to the surface of the top block 4 are respectively fixedly arranged on the surface of the sliding block 6 and the surface of the sliding rail 7 at one end far away from the top block 4, when the top block 4 moves, the connecting rods 5 can drive the sliding block 6 to move towards the direction close to the telescopic spring along the sliding rail 7, so that the telescopic spring is compressed, and the moving speed of the metal window 2 is rapidly reduced under the action of the elastic force of the telescopic spring until the metal window stops.

3. At metal window 2 striking kicking block 4 simultaneously, fixed mounting is in contact with dog 13 at the stopper 8 of rack bar 9 one end, because stopper 8 longitudinal section is trapezoidal to many spring levers compress, dog 13 vertical downward movement, until stopper 8 inserts in the spacing groove, dog 13 upwards moves under the spring force of spring lever, and then plays spacing effect to stopper 8, can effectually prevent when metal window 2 strikes kicking block 4 rapidly, kickback force of kicking block 4 to metal window 2 leads to metal window 2 backward movement.

4. When the stop block 13 plays a limiting effect on the limiting block 8 and the metal window 2 stops moving, firstly the limiting rod 14 is pulled out from the positioning groove, the limiting rod 14 is rotated, then the limiting rod 14 drives the disc 12 to rotate, and further the rotating rod 11 is driven to rotate, because the gear 10 is fixedly connected with the rotating rod 11 and the gear 10 is meshed with the rack rod 9, the gear 10 rotates along with the rotating rod 11, and drives the rack rod 9 to move horizontally towards the direction of the fixed rod 15, when the limiting rod 14 just rotates for one circle, the metal window 2 is just closed, and then the limiting rod 14 is inserted into the positioning groove again, so that the limiting effect is achieved, and at the moment, the metal window 2 is completely closed.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. An aluminum alloy window with anti-pinch structure, comprising:

a window frame (1), two metal windows (2);

the sliding assembly comprises a plurality of limit rails (3), the limit rails (3) are respectively and fixedly arranged on the upper inner side and the lower inner side of the window frame (1), and the two metal windows (2) are respectively and slidably arranged among the limit rails (3);

the buffer assembly comprises a top block (4), two connecting rods (5), a sliding block (6), sliding rails (7) and telescopic springs, wherein installation grooves are symmetrically formed in the inner sides of window frames (1), the sliding rails (7) are vertically installed in the installation grooves, the sliding blocks (6) are slidably sleeved on the surfaces of the sliding rails (7), the connecting rods (5) are hinged to the surfaces of the top block (4), the two connecting rods (5) are far away from one end of the top block (4) and are hinged to the sliding blocks (6) and the sliding rails (7) respectively, the telescopic springs are sleeved on the surfaces of the sliding rails (7), and two ends of each telescopic spring are fixedly connected with the surfaces of the sliding blocks (6) and the inner walls of the installation grooves respectively.

2. The aluminum alloy window with anti-pinch structure according to claim 1, further comprising:

the limiting component comprises a limiting block (8), a rack rod (9), a gear (10), a rotating rod (11) and a disc (12), wherein an installation cavity is formed in the window frame (1), the rotating rod (11) is rotationally installed in the installation cavity, the gear (10) is fixedly connected with the rotating rod (11), one end of the rotating rod (11) penetrates out of the installation cavity and is fixedly connected with the disc (12), the rack rod (9) is slidably installed in the installation cavity, one end of the rack rod (9) penetrates out of the installation cavity and is fixedly connected with the trapezoid limiting block (8) with a longitudinal section, and the rack rod (9) is meshed with the gear (10).

3. An aluminum alloy window having an anti-pinch structure according to claim 2, wherein:

the limiting groove is formed in the side face of the metal window (2), the stop block (13) is arranged in the limiting groove, a plurality of spring rods are fixedly arranged on the lower surface of the stop block (13), one ends, far away from the stop block (13), of the spring rods are fixedly connected with the bottom of the limiting groove, and the stop block (13) and the limiting block (8) are on the same horizontal line.

4. An aluminum alloy window having an anti-pinch structure according to claim 2, wherein:

the surface of the disc (12) is provided with a through hole, a limiting rod (14) is inserted in the through hole in a sliding manner, the surface of the window frame (1) is provided with a positioning groove, and the limiting rod (14) is inserted in the positioning groove in a sliding manner.

5. An aluminum alloy window having an anti-pinch structure according to claim 1, wherein:

the upper side and the lower side of the two metal windows (2) are provided with sliding grooves, and the limiting rails (3) are in sliding contact with the sliding grooves.

6. An aluminum alloy window having an anti-pinch structure according to claim 2, wherein:

the mounting cavity is internally and horizontally fixedly provided with a fixing rod (15) with a square longitudinal section, one end of the rack rod (9) is provided with a square groove, and the fixing rod (15) is inserted in the square groove in a sliding manner.