Door and window reinforcing device

Abstract

The utility model relates to a reinforcing device, in particular to a door and window reinforcing device. The utility model provides a door and window reinforcing device which is convenient to mount and dismount. The door and window reinforcing device comprises a mounting plate, a window frame, window sashes, connecting blocks, connecting rods, second pull rods, lock catches and the like, the window frame is connected to the upper portion of the mounting plate, the six window sashes are rotationally arranged on the window frame, and the eight connecting blocks are connected to the upper portion of the front side of the mounting plate in a bilateral symmetry mode. Lock catches are connected to the front side of the window frame in a bilateral symmetry mode, the lock catches are clamped with the second barbs, and a connecting rod is connected between the lower portions of the second barbs on the same left and right side. The second pull rod is held to move downwards, the second pull rod drives the sliding block and the second fixing block to move oppositely through the second hinge plate, so that the connecting rod and the second barb move downwards to be separated from the lock catch, and a worker can disassemble a window frame and a window sash conveniently.

Description

Technical Field

[0001] The utility model relates to a reinforcement device, in particular to a door and window reinforcement device. Background Art

[0002] Typhoons are usually accompanied by heavy rainfall. The landing of strong typhoons has a great impact on human life and has caused huge losses to the people. In particular, when doors and windows of buildings encounter strong winds and rainstorms, they are prone to noise and damage. The current method of reinforcing doors and windows is basically to install windbreaks. If there are no windbreaks, tape is applied to the glass windows in a cross shape to allow the glass surface to withstand higher tension. This reinforcement method is troublesome to disassemble and assemble, requires a lot of labor, and has poor reinforcement effect.

[0003] In summary, there is an urgent need for a door and window reinforcement device that is easy to install and disassemble to solve the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the above reinforcement methods, such as being troublesome during assembly and disassembly, requiring large amounts of labor, and having poor reinforcement effects, the present invention aims to solve the following technical problem: providing a door and window reinforcement device that is convenient for assembly and disassembly.

[0005] A door and window reinforcement device comprises a mounting plate, a window frame, a window sash, a connecting block, a connecting rod, a second pull rod, a lock, a spring, a second hook, a first fixed block, a slider, a second fixed block and a second hinged plate, wherein the window frame is connected to the upper portion of the mounting plate, six window sashes are rotatably provided on the window frame, eight connecting blocks are symmetrically connected to the upper front side of the mounting plate, a second hook capable of realizing a fixing function is slidably provided on one side of the connecting block close to the window sash, a spring is wound around the upper part of the second hook, two ends of the spring are respectively connected to the connecting block and the second hook, the front side of the window frame is symmetrically connected to the lock, the lock is clamped with the second hook, a connecting rod is connected between the lower parts of the second hooks on the same left and right sides, the first fixed block is symmetrically connected to the lower part of the front side of the mounting plate, a slider is slidably provided on the first fixed block, the lower end of the connecting rod is connected to the slider, the second fixed block is connected to the opposite sides of the two sliders, two second hinged plates are rotatably provided at the opposite ends of the two second fixed blocks, and the second pull rod is connected between the lower ends of the second hinged plates.

[0006] Optionally, it also includes a fixing mechanism capable of fixing the window sash, the fixing mechanism including a third pull rod, a third hinge block, a rotating shaft and a clamping block, a third pull rod is slidably provided on the upper part of the mounting plate, third hinge blocks are evenly connected on the left and right sides of the third pull rod, the number of third hinge blocks is six, a clamping block capable of realizing a fixing function is rotatably provided on the third hinge block, rotating shafts are evenly connected on the window frame, and the clamping block is rotatably connected to the rotating shaft.

[0007] Optionally, a first barb is further included, and the front lower portion of the second pull rod mounting plate is connected with the first barb, and the first barb is located below the second pull rod.

[0008] Optionally, an anti-slip sleeve is connected to the second pull rod.

[0009] Optionally, an anti-slip sleeve is connected to the third pull rod.

[0010] The utility model has the following advantages: 1. The utility model holds the second pull rod and moves downward, and the second pull rod drives the slider and the second fixed block to move toward each other through the second hinged plate, so that the connecting rod and the second barb move downward and disengage from the lock, which makes it convenient for workers to disassemble the window frame and the window sash.

[0011] 2. The utility model holds the third pull rod and moves it upward, and the third pull rod drives the clamping block to rotate downward with the rotating shaft as the axis center and disengage from the window sash, so that the staff can open the window sash conveniently, release the third pull rod, and the clamping block is reset under the action of gravity and re-clamped and fixed to the window sash.

[0012] 3. The utility model can hang the second pull rod on the first hook so that the second hook can be kept disengaged from the lock buckle for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting plate and the window frame of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model A.

[0016] Figure 4 It is a cross-sectional view of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model B.

[0018] In the above figures: 1: mounting plate, 2: window frame, 21: lock, 3: window sash, 4: connecting block, 41: spring, 42: second hook, 5: connecting rod, 51: first fixed block, 52: slider, 53: second fixed block, 54: second hinged plate, 6: second pull rod, 7: first hook, 11: third pull rod, 12: third hinged block, 13: rotating shaft, 14: clamping block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model. Example 1

[0020] A door and window reinforcement device, such as Figure 1-Figure 3 As shown, it includes a mounting plate 1, a window frame 2, a window sash 3, a connecting block 4, a connecting rod 5, a second pull rod, a lock 21, a spring 41, a second hook 42, a first fixed block 51, a slider 52, a second fixed block 53 and a second hinge plate 54. The window frame 2 is welded on the upper part of the mounting plate 1, and six window sashes 3 are rotatably provided on the window frame 2. Eight connecting blocks 4 are welded symmetrically on the upper front side of the mounting plate 1. A second hook 42 is slidably provided on one side of the connecting block 4 close to the window sash 3. A spring 41 is wound around the upper part of the second hook 42. Both ends of the spring 41 are connected to the connecting block 4 and the second hook 42 respectively. The front side of the window frame 2 is symmetrically connected with a lock 21, and the lock 21 is engaged with the second hook 42. The second hook 42 on the same side is connected to the first and second hooks 42. A connecting rod 5 is connected between the lower parts of the two barbs 42, and a first fixed block 51 is symmetrically welded to the lower front part of the mounting plate 1, a slider 52 is slidably provided on the first fixed block 51, and the lower end of the connecting rod 5 is connected to the slider 52, and a second fixed block 53 is welded on the opposite sides of the two sliders 52, and two second hinge plates 54 are rotatably provided on the opposite ends of the two second fixed blocks 53, and a second pull rod 6 is welded between the lower ends of the second hinge plates 54. Hold the second pull rod 6 and move downward, and the second pull rod 6 drives the slider 52 and the second fixed block 53 to move toward each other through the second hinge plate 54, so that the connecting rod 5 and the second barb 42 move downward and disengage from the lock buckle 21, so that it is convenient for the staff to disassemble the window frame 2 and the window sash 3.

[0021] When it is necessary to use this device, first, the staff holds the second pull rod and moves it downward. The second pull rod drives the second fixed block 53 and the slider 52 to move downward through the second hinged plate 54. The slider 52 drives the second hook 42 to move toward each other and disengage from the lock buckle 21 through the connecting rod 5. The spring 41 will deform adaptively. The above operation can facilitate the staff to disassemble the window frame 2 and the sash 3. After completing the disassembly operation, the staff moves the second pull rod to disengage from the first hook 7, and then releases the second pull rod 6. The spring 41 restores the original state. The second hook 42 is reset under the elastic action of the spring 41 and re-engaged with the lock buckle 21. The second hook 42 drives the connecting rod 5, the slider 52, the second fixed block 53 and the second hinged plate 54 to reset. Example 2

[0022] On the basis of Example 1, Figure 4and Figure 5 As shown, it also includes a fixing mechanism capable of fixing the window sash 3, the fixing mechanism includes a third pull rod 11, a third hinge block 12, a rotating shaft 13 and a clamping block 14, a third pull rod 11 is slidably provided on the upper inner part of the mounting plate 1, the third pull rod 11 is evenly spacedly connected to the third hinge blocks 12 on both sides, the number of the third hinge blocks 12 is six, a clamping block 14 is rotatably provided on the third hinge block 12, the rotating shaft 13 is evenly spacedly welded on the window frame 2, the clamping block 14 is rotatably connected to the rotating shaft 13, hold the third pull rod 11 and move it upward, the third pull rod 11 drives the clamping block 14 to rotate downward with the rotating shaft 13 as the axis center to disengage from the window sash 3, and open the window sash 3.

[0023] When the window sash 3 needs to be opened, first, the staff holds the third pull rod 11 and moves it upwards. The third pull rod 11 drives the clamping block 14 to rotate downward with the rotating shaft 13 as the axis center and disengage from the window sash 3. The staff rotates the window sash 3 to open it. Then, the staff rotates the window sash 3 in the opposite direction to close it and releases the third pull rod 11. The third pull rod 11 moves downward under the action of gravity. The third pull rod 11 drives the clamping block 14 to rotate upward with the rotating shaft 13 as the axis center and re-clamp and fix it to the window sash 3.

[0024] like Figure 1 As shown, it also includes a first barb 7. The lower front part of the second pull rod 6 mounting plate 1 is connected with the first barb 7, and the first barb 7 is located below the second pull rod.

[0025] When the second barb 42 is disengaged from the lock buckle 21 , the staff can hang the second pull rod on the first barb 7 . This operation can keep the second barb 42 disengaged from the lock buckle 21 for a long time.

[0026] like Figure 1 As shown, the second pull rod 6 is connected with an anti-slip sleeve.

[0027] The anti-skid sleeve on the second pull rod can increase the friction between the second pull rod and the staff's hand, and can play a good anti-skid effect.

[0028] like Figure 4 As shown, the third pull rod 11 is connected with an anti-slip sleeve.

[0029] The anti-skid sleeve on the third pull rod 11 can increase the friction between the third pull rod 11 and the staff's hand, and can play a good anti-skid effect.

[0030] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A door and window reinforcement device, comprising a mounting plate (1), a window frame (2) and a window sash (3), wherein the window frame (2) is connected to the upper portion of the mounting plate (1), and six window sashes (3) are rotatably provided on the window frame (2), wherein: The mounting plate (1) further comprises a connecting block (4), a connecting rod (5), a second pull rod, a lock (21), a spring (41), a second barb (42), a first fixing block (51), a slider (52), a second fixing block (53) and a second hinge plate (54). The upper front part of the mounting plate (1) is symmetrically connected to eight connecting blocks (4). A second barb (42) capable of achieving a fixing function is slidably provided on one side of the connecting block (4) close to the window sash (3). A spring (41) is wound around the upper part of the second barb (42). The two ends of the spring (41) are respectively connected to the connecting block (4) and the second barb (42). The upper front part of the window frame (2) is symmetrically connected to the upper front part of the window frame (2). A lock buckle (21) is symmetrically connected, the lock buckle (21) is engaged with the second barb (42), a connecting rod (5) is connected between the lower parts of the second barb (42) on the same left and right sides, a first fixed block (51) is symmetrically connected to the lower part of the front side of the mounting plate (1), a slider (52) is slidably provided on the first fixed block (51), the lower end of the connecting rod (5) is connected to the slider (52), the two sliders (52) are connected to the second fixed blocks (53) on the opposite sides, the two second fixed blocks (53) are rotatably provided with two second hinged plates (54) on the opposite ends, and a second pull rod (6) is connected between the lower ends of the second hinged plates (54).

2. A door and window reinforcement device according to claim 1, characterized in that: The invention also comprises a fixing mechanism capable of fixing the window sash (3), the fixing mechanism comprising a third pull rod (11), a third hinge block (12), a rotating shaft (13) and a clamping block (14); a third pull rod (11) is slidably provided on the upper part of the mounting plate (1); third hinge blocks (12) are evenly spacedly connected to the left and right sides of the third pull rod (11); the number of the third hinge blocks (12) is six; a clamping block (14) capable of achieving a fixing function is rotatably provided on the third hinge block (12); the rotating shaft (13) is evenly spacedly connected to the window frame (2); and the clamping block (14) is rotatably connected to the rotating shaft (13).

3. A door and window reinforcement device according to claim 2, characterized in that: It also includes a first barb (7), the front lower portion of the second pull rod (6) mounting plate (1) is connected to the first barb (7), and the first barb (7) is located below the second pull rod.

4. A door and window reinforcement device according to claim 3, characterized in that: The second pull rod is connected with an anti-slip sleeve.

5. A door and window reinforcement device according to claim 4, characterized in that: The third pull rod (11) is connected with an anti-slip sleeve.

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