Aluminum alloy door and window assembled with anti-collision mechanism

Abstract

The utility model discloses an aluminum alloy door and window assembled with an anti-collision mechanism, which comprises an outer frame and an inner frame, a window lock is arranged on the side surface of the inner frame, a sliding rail is arranged at the bottom of the outer frame, the inner frame is sleeved on the sliding rail and is in sliding connection with the outer frame, an anti-collision component is arranged on the side of the inner frame close to the window lock, and the anti-collision component comprises a sleeve, a piston, a spring and a sealing cover. A connecting rod is arranged on the side face of the piston, and the connecting rod penetrates through the sealing cover to be in interference connection with the piston. The anti-collision assembly is arranged on the side face of the inner frame, the piston and the connecting rod which are elastically connected are matched, when the inner frame collides with the outer frame, the connecting rod pushes the piston to extrude the spring, air is slowly exhausted through the small exhaust holes, damping elastic movement is generated, and therefore buffering force unloading is conducted, impact on the inner frame and the outer frame of the window is greatly reduced, and the service life of the window is prolonged. Therefore, the lock body is prevented from being damaged, and the probability of deformation of the inner frame and the outer frame is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window equipped with an anti-collision mechanism. Background Art

[0002] Sliding doors and windows and composite doors and windows have the advantages of not occupying indoor space, beautiful appearance and economical price. They are mainly opened and closed stably through the sliding rails below. They will not occupy our indoor space during use. Unlike some casement windows, they are often affected by space issues when opening. In addition, its lighting effect is also very good, which can allow more indoor lighting. From the appearance, its overall shape is also very beautiful.

[0003] The inner frame side of the existing sliding aluminum alloy door and window is usually provided with a window lock. When the door and window are pushed and pulled, the window lock is easy to hit the outer frame, causing damage to the lock body. Therefore, a limit sleeve is usually stuck on the bottom slide rail of the window frame to limit the contact between the lock body and the window outer frame. However, when the window is opened and closed with force, the inner frame will still hit the limit sleeve, causing the inner frame to deform, affecting the sealing of the window, and the limit sleeve is easy to be lost. Therefore, an aluminum alloy door and window equipped with an anti-collision mechanism is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an aluminum alloy door and window equipped with an anti-collision mechanism, which has the advantage of window anti-collision and solves the problem that the lock body or inner frame of the sliding aluminum alloy door and window in the prior art is easily deformed and damaged by impact during the opening and closing process.

[0005] To achieve the above object, the utility model provides the following technical solution: an aluminum alloy door and window equipped with an anti-collision mechanism, comprising an outer frame and an inner frame, a window lock is arranged on the side of the inner frame, a slide rail is arranged on the bottom of the outer frame, the inner frame is sleeved on the slide rail and slidably connected with the outer frame, and an anti-collision component is arranged on the side of the inner frame close to the window lock;

[0006] The anti-collision component includes a sleeve, a piston, a spring and a sealing cover. The piston and the spring are inserted into the sleeve and elastically slidably connected with the sleeve. A connecting rod is arranged on the side of the piston, and the connecting rod passes through the sealing cover and is interference-connected with the piston.

[0007] As a preferred aluminum alloy door and window equipped with an anti-collision mechanism of the utility model, the side surface of the inner frame is provided with a screw hole, the outer end surface of the sleeve is provided with an external thread, and the sleeve is inserted into the screw hole and threadedly connected to the inner frame.

[0008] As a preferred embodiment of the aluminum alloy door and window equipped with an anti-collision mechanism of the utility model, a ventilation hole is provided at the bottom of the screw hole, and an exhaust hole is provided at the bottom of the sleeve.

[0009] As a preferred aluminum alloy door and window equipped with an anti-collision mechanism of the utility model, the connecting rod is a "cross" shaped structure, the sealing cover is provided with a "cross" shaped hole corresponding to the connecting rod, and the sealing cover is interference connected with the sleeve.

[0010] As a preferred embodiment of the aluminum alloy door and window equipped with an anti-collision mechanism of the utility model, an I-shaped notch is provided at the end of the connecting rod.

[0011] As a preferred embodiment of the aluminum alloy door and window equipped with an anti-collision mechanism of the utility model, a dust cover is provided at the upper end of the window lock.

[0012] As a preferred embodiment of the aluminum alloy door and window equipped with an anti-collision mechanism of the utility model, the dust cover is a curved PVC plate, and the length of the dust cover is equal to the thickness of the window lock.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model arranges an anti-collision component on the side of the inner frame, and cooperates with the elastically connected piston and connecting rod. When the inner frame hits the outer frame, the connecting rod pushes the piston to squeeze the spring, and the exhaust is slowly exhausted through the exhaust hole, resulting in damping elastic movement, thereby buffering and unloading force, greatly reducing the impact on the inner and outer frames of the window, thereby preventing damage to the lock body and reducing the probability of deformation of the inner and outer frames.

[0015] 2. The utility model uses a threaded installation structure to facilitate installation and disassembly of the anti-collision component for inspection and replacement, and at the same time, the leakage length of the anti-collision component can be adjusted to meet the needs of different types of window locks, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded view of the utility model;

[0018] Figure 3 This is an exploded view of the anti-collision component of the utility model;

[0019] Figure 4 It is a front cross-sectional view of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0021] In the figure: 1, outer frame; 101, slide rail; 2, inner frame; 201, window lock; 202, screw hole; 203, dust cover; 204, air vent; 3, anti-collision component; 301, sleeve; 302, piston; 303, connecting rod; 304, sealing cover; 305, spring; 306, exhaust hole. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 , an aluminum alloy door and window equipped with an anti-collision mechanism, comprising an outer frame 1 and an inner frame 2, a window lock 201 is arranged on the side of the inner frame 2, a slide rail 101 is arranged at the bottom of the outer frame 1, the inner frame 2 is sleeved on the slide rail 101 and slidably connected to the outer frame 1, and an anti-collision component 3 is arranged on the side of the inner frame 2 close to the window lock 201;

[0023] The anti-collision component 3 includes a sleeve 301, a piston 302, a spring 305 and a sealing cover 304. The piston 302 and the spring 305 are inserted into the sleeve 301 and elastically slidably connected with the sleeve 301. A connecting rod 303 is provided on the side of the piston 302, and the connecting rod 303 passes through the sealing cover 304 and is interference-connected with the piston 302.

[0024] When the aluminum alloy window is in use, the anti-collision component 3 is inserted into the screw hole 202, and the sleeve 301 can be driven to rotate by the manual knob connecting rod 303, so that the anti-collision component 3 is screwed into the screw hole 202, or the "I" groove at the end of the connecting rod 303 is rotated by a flat-blade screwdriver to screw the anti-collision component 3 into the screw hole 202. When the inner frame 2 slides quickly toward the window lock 201 end and the inner frame 2 hits the outer frame 1, the connecting rod 303 pushes the piston 302 to squeeze the spring 305, and the piston 302 slowly pushes the air in the sleeve 301 out of the exhaust hole 306, resulting in damped elastic movement, thereby buffering and unloading force, greatly reducing the impact received by the inner frame 2 and the outer frame 1 of the window, thereby preventing damage to the lock body and reducing the probability of deformation of the inner frame 2 and the outer frame 1.

[0025] Furthermore, a screw hole 202 is provided on the side surface of the inner frame 2 , and an external thread is provided on the outer end surface of the sleeve 301 . The sleeve 301 is inserted into the screw hole 202 and is threadedly connected with the inner frame 2 .

[0026] The threaded connection structure facilitates installation and disassembly of the anti-collision component 3 for inspection and replacement, and at the same time allows the leakage length of the anti-collision component 3 to be adjusted to meet the needs of different types of window locks 201.

[0027] Furthermore, a vent hole 204 is provided at the bottom of the screw hole 202 , and a small exhaust hole 306 is provided at the bottom of the sleeve 301 .

[0028] When the piston 302 slides, the air in the sleeve 301 is discharged from the air hole 204 through the exhaust hole 306. The exhaust hole 306 limits the exhaust speed, thereby limiting the sliding speed of the piston 302, achieving the damping and shock absorption effect, and reducing the impact on the inner frame 2 and the outer frame 1 when the inner frame 2 hits the outer frame 1.

[0029] Furthermore, the connecting rod 303 is a cross-shaped structure, and the sealing cover 304 is provided with a cross-shaped hole corresponding to the connecting rod 303 , and the sealing cover 304 is interference-connected with the sleeve 301 .

[0030] The sealing cover 304 is driven to rotate by the connecting rod 303, thereby driving the sleeve 301 to rotate. By rotating the connecting rod 303, the screw-in depth of the sleeve 301 can be adjusted, thereby improving the convenience of the device.

[0031] Furthermore, a notch is provided at the end of the connecting rod 303 .

[0032] The connecting rod 303 can be rotated by a flat-blade screwdriver, thereby driving the sleeve 301 to rotate, further improving the convenience of adjusting the sleeve 301.

[0033] Furthermore, a dust cover 203 is provided at the upper end of the window lock 201 .

[0034] The dust cover 203 is used to block dust, so as to prevent dust from falling on the window lock 201, thereby preventing the lock body from rotating smoothly and affecting the smoothness of the lock body.

[0035] Furthermore, the dust cover 203 is a curved PVC plate, and the length of the dust cover 203 is equal to the thickness of the window lock 201 .

[0036] Avoid the dust cover 203 being too long to hit the outer frame 1 and be damaged, or the dust cover 203 being too short to play a dustproof role.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy door and window equipped with an anti-collision mechanism, comprising an outer frame (1) and an inner frame (2), wherein a window lock (201) is arranged on the side of the inner frame (2), a slide rail (101) is arranged on the bottom of the outer frame (1), and the inner frame (2) is sleeved on the slide rail (101) and slidably connected to the outer frame (1), characterized in that: An anti-collision component (3) is provided on the side of the inner frame (2) close to the window lock (201); The anti-collision component (3) comprises a sleeve (301), a piston (302), a spring (305) and a sealing cover (304); the piston (302) and the spring (305) are inserted into the sleeve (301) and are elastically slidably connected to the sleeve (301); a connecting rod (303) is provided on the side of the piston (302); the connecting rod (303) passes through the sealing cover (304) and is interference-connected with the piston (302).

2. The aluminum alloy door and window equipped with an anti-collision mechanism according to claim 1, characterized in that: The side surface of the inner frame (2) is provided with a screw hole (202), the outer end surface of the sleeve (301) is provided with an external thread, and the sleeve (301) is inserted into the screw hole (202) and is threadedly connected to the inner frame (2).

3. The aluminum alloy door and window equipped with an anti-collision mechanism according to claim 2, characterized in that: The bottom of the screw hole (202) is provided with a vent hole (204), and the bottom of the sleeve (301) is provided with an exhaust hole (306).

4. The aluminum alloy door and window equipped with an anti-collision mechanism according to claim 2, characterized in that: The connecting rod (303) is of a "cross"-shaped structure, and the sealing cover (304) is provided with a "cross"-shaped hole corresponding to the connecting rod (303), and the sealing cover (304) is interference-connected with the sleeve (301).

5. The aluminum alloy door and window equipped with an anti-collision mechanism according to claim 4, characterized in that: The end of the connecting rod (303) is provided with an I-shaped notch.

6. The aluminum alloy door and window equipped with an anti-collision mechanism according to claim 1, characterized in that: A dust cover (203) is provided at the upper end of the window lock (201).

7. The aluminum alloy door and window equipped with an anti-collision mechanism according to claim 6, characterized in that: The dust cover (203) is a curved PVC plate, and the length of the dust cover (203) is equal to the thickness of the window lock (201).

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