Broken bridge aluminum alloy anti-riot and anti-theft building external window

Abstract

The utility model discloses a bridge-cutoff aluminum alloy anti-riot and anti-theft building external window which comprises a cross-shaped fixing frame, two moving grooves and two containing grooves are symmetrically formed in one side of the cross-shaped fixing frame, a buffering device is arranged in each moving groove, an external window body is connected in each buffering device, and the cross-shaped fixing frame and the containing grooves are symmetrically formed in the other side of the cross-shaped fixing frame. Two working grooves are symmetrically formed in the side, away from the outer window, of the cross-shaped fixing frame, a fixing device is arranged in each working groove, the output end of each fixing device extends into the corresponding storage groove, and an inner window is fixedly connected to one side of the cross-shaped fixing frame through a threaded rod; and one side of the inner window is in contact with the output end of the fixing device. Through the arrangement of the fixing device, the positioning block and the buffering device, the external window can be conveniently and rapidly disassembled and assembled through the cooperation of the fixing device, the buffering device and the positioning block, and meanwhile the buffering device can be used for buffering protection of the external window so as to prevent the external window from being easily exploded.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal-break aluminum alloy doors and windows, in particular to a thermal-break aluminum alloy anti-riot and anti-theft building exterior window. Background Art

[0002] Broken bridge aluminum doors and windows, whose full name is insulated broken bridge aluminum doors and windows profiles, are aluminum profiles with excellent thermal insulation (cold) performance. A non-metallic insulator with low thermal conductivity and cold conductivity is sandwiched in the middle of the aluminum profile. This is because when heat is transferred to the non-metallic insulator through the aluminum alloy with excellent thermal conductivity, the heat (cold) conduction is blocked, and the heat (cold air) cannot be transmitted to the inner wall. Such aluminum profiles are called broken bridge aluminum profiles, and the broken bridge means that heat energy (cold air) cannot be transferred between indoors and outdoors.

[0003] When the existing device is in use, since the outer window is located outdoors and in direct contact with the outside world, after the outer window is damaged, it is not suitable to repair it again. Therefore, it is necessary to redesign a thermally insulated aluminum alloy riot and anti-theft building outer window to address the above problem. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A thermally-insulated aluminum alloy riot-proof and theft-proof building exterior window comprises a cross fixing frame, one side of the cross fixing frame is symmetrically provided with two moving grooves and two receiving grooves, each of the moving grooves is provided with a buffer device, each of the buffer devices is connected with an exterior window, two working grooves are symmetrically provided on a side of the cross fixing frame away from the exterior window, each of the working grooves is provided with a fixing device, and the output end of each fixing device extends to the corresponding receiving groove, one side of the cross fixing frame is fixedly connected with an interior window via a threaded rod, and one side of the interior window contacts with the output end of the fixing device.

[0007] Preferably, the buffer device includes a first spring, and the first spring is fixedly connected to a movable groove of a corresponding tube, one end of the first spring is fixedly connected to a fixed block, and the fixed block is slidably clamped in the movable groove of the corresponding position, a positioning groove is provided on the fixed block, and a fixing groove is provided on the inner side wall of the positioning groove.

[0008] Preferably, a positioning block is fixedly installed on one side of the outer window, and the positioning block is slidably clamped in a fixing groove at a corresponding position.

[0009] Preferably, each of the fixing devices includes a limit block, and the limit block is slidably clamped in a working groove at a corresponding position, a connecting shaft is inserted into the limit block, one end of the connecting shaft passes through the cross fixing frame and extends to be equipped with a blocking block, a plurality of second springs are fixedly connected to one side of the limit block, and one end of the plurality of second springs away from the limit block is fixedly connected to the inner side wall of the working groove.

[0010] Preferably, a rubber block is fixedly mounted on one end of each of the connecting shafts, and the rubber block contacts one side of the inner window.

[0011] Preferably, each of the connecting shafts is provided with a thread at one end, and each section of the thread is threadably connected to the limiting block.

[0012] Preferably, a handle is fixedly mounted on one end of the threaded rod.

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

[0014] By arranging the fixing device and the positioning block, the fixing device and the positioning block cooperate with each other and the blocking block can be rotated synchronously by screwing the connecting shaft, so that the blocking block can limit the positioning block on the outer window to prevent the outer window from falling off.

[0015] By providing a buffer device, when the outer window is subjected to external pressure, the pressure applied from the outside can be buffered by the buffer device, thereby effectively preventing the outer window from bursting easily.

[0016] In summary, the utility model provides a fixing device, a positioning block and a buffer device, and the fixing device, the buffer device and the positioning block cooperate to conveniently and quickly disassemble, assemble and replace the outer window. At the same time, the buffer device can be used to provide buffer protection for the outer window to prevent it from easily exploding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a thermally-insulated aluminum alloy riot-proof and theft-proof building exterior window proposed by the utility model;

[0018] Figure 2 This is a partial schematic diagram of a cross fixing frame of a thermally-insulated aluminum alloy riot-proof and theft-proof building exterior window proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a buffer device for a thermally-insulated aluminum alloy riot-proof and theft-proof building exterior window.

[0020] In the figure: 1 cross fixing frame, 2 second spring, 3 outer window, 4 inner window, 5 positioning block, 6 threaded rod, 7 handle, 8 fixing block, 9 positioning slot, 10 fixing slot, 11 moving slot, 12 first spring, 13 receiving slot, 14 blocking block, 15 connecting shaft, 16 rubber block, 17 limit block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A kind of broken bridge aluminum alloy riot and anti-theft building exterior window, including a cross fixing frame 1, one side of the cross fixing frame 1 is symmetrically provided with two moving grooves 11 and two receiving grooves 13, each moving groove 11 is provided with a buffer device, each buffer device is connected with an outer window 3, one side of the outer window 3 is fixedly installed with a positioning block 5, and the positioning block 5 is slidably carded in the fixed groove 10 corresponding to the position, the side of the cross fixing frame 1 away from the outer window 3 is symmetrically provided with two working grooves, each working groove is provided with a fixing device, and the output end of each fixing device extends to the corresponding receiving groove 13 respectively, one side of the cross fixing frame 1 is fixedly connected with an inner window 4 through a threaded rod 6, and one side of the inner window 4 is in contact with the output end of the fixing device, and one end of the threaded rod 6 is fixedly installed with a handle 7.

[0023] The buffer device includes a first spring 12, and the first spring 12 is fixedly connected to a movable groove 11 of a corresponding tube. One end of the first spring 12 is fixedly connected to a fixed block 8, and the fixed block 8 is slidably clamped in the movable groove 11 of a corresponding position. A positioning groove 9 is provided on the fixed block 8, and a fixing groove 10 is provided on the inner side wall of the positioning groove 9.

[0024] Each fixing device includes a limit block 17, and the limit block 17 is slidably clamped in the working groove at the corresponding position. A connecting shaft 15 is inserted on the limit block 17. A rubber block 16 is fixedly installed at one end of each connecting shaft 15, and the rubber block 16 contacts one side of the inner window 4. It should be noted that the rubber block 16 can effectively prevent the inner window 4 from directly contacting the connecting shaft 15, causing damage to the inner window 4. Each connecting shaft 15 is provided with a thread at one end, and each section of the thread is threadedly connected to the limit block 17.

[0025] One end of the connecting shaft 15 passes through the cross fixing frame 1 and is extended to be installed with a blocking block 14. One side of the limiting block 17 is fixedly connected to multiple second springs 2, and one end of the multiple second springs 2 away from the limiting block 17 is fixedly connected to the inner wall of the working groove.

[0026] When the utility model is in use, the handle 7 can be twisted first, and the rotation of the handle 7 will drive the threaded rod 6 to rotate until the threaded rod 6 is separated from the cross fixing frame 1. At this time, the inner window 4 can be removed, and then the connecting shaft 15 can be driven to rotate by rotating the rubber block 16. When the connecting shaft 15 rotates, the blocking block 14 fixed at one end of the connecting shaft 15 will rotate synchronously, and the thread on the connecting shaft 15 will rotate synchronously on the limit block 17. At the same time, the multiple second springs 2 located on one side of the limit block 17 will be stretched synchronously. At this time, the connecting shaft 15 can be pulled, and the blocking block 14 will be displaced into the storage groove 13.

[0027] The outer window 3 can then be pulled, and the positioning block 5 on the outer window 3 will be disengaged from the fixing groove 10, and the outer window 3 can be removed at this time.

[0028] When the outer window 3 is impacted by the outside, the outer window 3 will compress the fixed block 8 backwards, and the fixed block 8 will slide in the movable groove 11. At the same time, the fixed block 8 will compress the first spring 12. According to the elastic characteristics of the first spring 12, the first spring 12 will reset after being subjected to the force. The restoring force will counteract the external pressure, thereby alleviating the force applied by the outside to a certain extent.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window, comprising a cross fixing frame (1), characterized in that: One side of the cross fixing frame (1) is symmetrically provided with two moving grooves (11) and two receiving grooves (13), each of the moving grooves (11) is provided with a buffer device, and each of the buffer devices is connected to an outer window (3); one side of the cross fixing frame (1) away from the outer window (3) is symmetrically provided with two working grooves, each of the working grooves is provided with a fixing device, and the output end of each fixing device extends to the receiving groove (13) at a corresponding position; one side of the cross fixing frame (1) is fixedly connected to an inner window (4) via a threaded rod (6), and one side of the inner window (4) is in contact with the output end of the fixing device.

2. The thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window according to claim 1 is characterized by: The buffer device comprises a first spring (12), and the first spring (12) is fixedly connected in a movable groove (11) of a corresponding pipe; one end of the first spring (12) is fixedly connected to a fixed block (8), and the fixed block (8) is slidably clamped in the movable groove (11) of the corresponding position; a positioning groove (9) is provided on the fixed block (8), and a fixing groove (10) is provided on the inner side wall of the positioning groove (9).

3. The thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window according to claim 1 is characterized by: A positioning block (5) is fixedly mounted on one side of the outer window (3), and the positioning block (5) is slidably locked in a fixing groove (10) at a corresponding position.

4. The thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window according to claim 1 is characterized by: Each of the fixing devices comprises a limit block (17), and the limit block (17) is slidably mounted in a working groove at a corresponding position, a connecting shaft (15) is inserted into the limit block (17), one end of the connecting shaft (15) passes through the cross fixing frame (1) and extends to be installed with a blocking block (14), one side of the limit block (17) is fixedly connected to a plurality of second springs (2), and one end of the plurality of second springs (2) away from the limit block (17) is fixedly connected to the inner side wall of the working groove.

5. The thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window according to claim 4 is characterized by: A rubber block (16) is fixedly mounted on one end of each connecting shaft (15), and the rubber block (16) contacts one side of the inner window (4).

6. The thermally-insulated aluminum alloy anti-riot and anti-theft building exterior window according to claim 5 is characterized by: Each of the connecting shafts (15) is provided with a thread at one end, and each section of the thread is threadedly connected to the limit block (17).

7. The thermally-broken aluminum alloy riot-proof and theft-proof building exterior window according to claim 1 is characterized by: A handle (7) is fixedly mounted on one end of the threaded rod (6).

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