Steering window opening device
By designing a steering window opening device in a high window sill environment and connecting the corner device with a reversing bracket, the problems of unstable installation of the window opening device and the interference of the hand lever are solved, and stable, convenient and safe window opening operation is achieved.
Patent Information
- Application Number
- CN202420369934.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing window opener is unstable in the environment of high window sills, and the hand sill interferes with the window sill, which is inconvenient to use and has safety hazards.
A steering window opening device is designed, and the first angler and the second angler are connected through a reversing bracket and fixedly installed on the window sill to ensure overall stability.
The stable installation of the window opening device is achieved, the hand lever and window sill interference is avoided, and the convenience and safety of window opening is improved.
Smart Images
Figure CN222457156U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of window opening accessory devices, and more specifically to a steering window opening device. Background Art
[0002] An important function of windows is ventilation. Generally, the height of indoor windows from the ground is humanized, and ordinary people can open them easily. However, in real life, many places such as warehouses, factories, gymnasiums and toilets require windows to be much higher than ordinary people. This means that when people need to open windows, they often have to use ladders to reach the windows. This is very inconvenient to open and close windows, and it is also dangerous to use ladders. This requires auxiliary tools to open and close windows.
[0003] However, there is a bulge under the window on the current construction site, and the window opener with a hand crank will interfere with the window sill. The prior art uses a T-shaped stud bracket structure to install the angler, which is unstable and can only adapt to changes in a single direction.
[0004] Therefore, how to solve the problem of unstable installation of the window opener is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content
[0005] In view of this, the purpose of the utility model is to provide a steering window opening device, which connects a first corner turner and a second corner turner through a reversing bracket and is fixedly installed on the window sill to ensure overall stability.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A turning window opening device, comprising:
[0008] A reversing bracket, fixed to the windowsill;
[0009] A first angler is arranged on the reversing bracket, and an output end of the first angler is connected to one end of the window opener;
[0010] A second angle turner is arranged on the reversing bracket, the output end of the second angle turner is connected to the input end of the first angle turner, and the second angle turner is arranged protruding from the window sill;
[0011] The hand crank is connected to the input end of the second angle meter.
[0012] Preferably, the reversing bracket comprises:
[0013] A bottom plate, wherein a first threaded hole and a first expansion screw hole are provided on the bottom plate;
[0014] A first folding plate is arranged perpendicular to the bottom plate, and a second threaded hole and a second expansion screw hole are arranged on the first folding plate;
[0015] The second folding plate is arranged perpendicular to the bottom plate and the first folding plate, and a third threaded hole is arranged on the second folding plate.
[0016] Preferably, a protruding plate is provided at one end of the first folding plate away from the second folding plate, the protruding plate extends along the length direction of the first folding plate, and a fourth threaded hole is provided on the protruding plate.
[0017] Preferably, the second angle turner is arranged on the raised plate via a pad, and the output end of the second angle turner is connected to the input end of the first angle turner via a rotating shaft.
[0018] Preferably, both ends of the rotating shaft are connected to the first angle device and the second angle device through universal joints.
[0019] Preferably, the first corner turner is arranged on the bottom plate or the first folding plate through a pad, and the first corner turner is arranged away from the second corner turner.
[0020] Preferably, the hand crank is a foldable structure, and when the hand crank is unfolded, it is a 90°-120° bent structure.
[0021] The steering window opening device provided by the utility model includes a reversing bracket, a first angle turner, a second angle turner and a hand crank. When in use, the reversing bracket is fixed to the windowsill, the first angle turner and the second angle turner are arranged on the reversing bracket, and can be fixedly connected to the windowsill through the reversing bracket to improve the stability of the installation of the first angle turner and the second angle turner. The output end of the first angle turner is connected to one end of the window opener, and the output end of the second angle turner is connected to the input end of the first angle turner. The second angle turner is protruding from the windowsill to avoid interference between the hand crank and the windowsill. The hand crank is connected to the input end of the second angle turner, power is input to the first angle turner through the hand crank, and power is output to the window opener through the second angle turner to smoothly open the window. The first angle turner and the second angle turner are connected by the reversing bracket and fixedly installed on the windowsill to ensure the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0023] Figure 1 A schematic diagram of the structure of the steering window opening device provided by the utility model;
[0024] Figure 2 A schematic diagram of the structure of the reversing bracket provided by the utility model;
[0025] Figure 3 An installation diagram of the first angle turner and the second angle turner provided by the utility model;
[0026] Figure 4 Another installation diagram of the first angle turner and the second angle turner provided by the utility model;
[0027] Figure 5 This is a connection diagram of the first angle turner and the second angle turner provided by the utility model.
[0028] Figure 1-Figure 5 , the reference numerals include:
[0029] 1-reversing bracket, 11-bottom plate, 111-first threaded hole, 112-first expansion screw hole, 12-first folding plate, 121-second threaded hole, 122-second expansion screw hole, 13-second folding plate, 131-third threaded hole, 14-raised plate, 141-fourth threaded hole;
[0030] 2- first angler;
[0031] 3-Window opener;
[0032] 4- Second angler;
[0033] 5-Hand crank;
[0034] 6- Pad;
[0035] 7- rotating shaft;
[0036] 8-Universal joint. DETAILED DESCRIPTION
[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0038] The core of the utility model is to provide a steering window opening device, which connects a first angler 2 and a second angler 4 through a reversing bracket 1 and is fixedly installed on a window sill to ensure overall stability.
[0039] Please refer to Figure 1 A steering window opening device includes a reversing bracket 1, a first angler 2, a window opener 3, a second angler 4 and a hand crank 5.
[0040] Specifically, the reversing bracket 1 is fixed to the windowsill, and the first angle turner 2 and the second angle turner 4 are arranged on the reversing bracket 1. The reversing bracket 1 can be fixedly connected to the windowsill to improve the installation stability of the first angle turner 2 and the second angle turner 4. The output end of the first angle turner 2 is connected to one end of the window opener 3, and the output end of the second angle turner 4 is connected to the input end of the first angle turner 2. The second angle turner 4 is protruding from the windowsill to avoid interference between the hand crank 5 and the windowsill. The hand crank 5 is connected to the input end of the second angle turner 4. Power is input to the first angle turner 2 through the hand crank 5, and the power is output to the window opener 3 through the second angle turner 4 to smoothly open the window. The first angle turner 2 and the second angle turner 4 are connected by the reversing bracket 1 and fixedly installed on the windowsill to ensure the overall stability.
[0041] The steering window opening device arranged in the above manner connects the first corner turner 2 and the second corner turner 4 through the reversing bracket 1 and is fixedly installed on the windowsill to ensure the overall stability. The reversing bracket 1 can be fixedly connected to multiple surfaces of the windowsill to further improve the stability of the installation.
[0042] Please refer to Figure 2 , Figure 3 and Figure 4 The reversing bracket 1 includes a base plate 11, a first folding plate 12 and a second folding plate 13. The base plate 11 is provided with a first threaded hole 111 and a first expansion screw hole 112. The first folding plate 12 is arranged perpendicular to the base plate 11. The first folding plate 12 is provided with a second threaded hole 121 and a second expansion screw hole 122. The second folding plate 13 is arranged perpendicular to the base plate 11 and the first folding plate 12. The second folding plate 13 is provided with a third threaded hole 131.
[0043] It should be noted that the bottom plate 11 is connected to the horizontal plane of the windowsill through the first expansion screw hole 112, and is connected to the first angler 2 through the first threaded hole 111. The first angler 2 is connected to the window opener 3 through the transmission rod. The first folding plate 12 is preferably arranged vertically with the bottom plate 11. The first folding plate 12 is close to the vertical plane of the windowsill. The first folding plate 12 can be installed on the vertical plane through the second expansion screw hole 122 to achieve the fixation of the two surfaces. According to the structure of the windowsill, a second folding plate 13 can also be provided to connect the side of the windowsill or the window frame, and the first angler 2 is fixed on the second threaded hole 121, thereby changing the power output direction of the first angler 2.
[0044] In the above situation, a protruding plate 14 is provided at one end of the first folding plate 12 away from the second folding plate 13 . The protruding plate 14 extends along the length direction of the first folding plate 12 . A fourth threaded hole 141 is provided on the protruding plate 14 .
[0045] It is understandable that the second angle turner 4 is fixed to the raised plate 14 through the fourth threaded hole 141, and the raised plate 14 protrudes from the horizontal plane of the windowsill (installation surface) to avoid interference between the hand crank 5 connected to the second angle turner 4 and the windowsill.
[0046] Among them, by assembling different angle turners through different threaded holes, the changes in different positions of the two angle turners can be achieved. There is no limitation on the number, size and position of the threaded holes, as long as the above-mentioned technical effect can be achieved.
[0047] Furthermore, the second angle encoder 4 is disposed on the raised plate 14 via a cushion block 6 , and an output end of the second angle encoder 4 is connected to an input end of the first angle encoder 2 via a rotating shaft 7 .
[0048] It should be noted that the raised plate 14 is provided with a fourth threaded hole 141 for mounting the second angler 4 , and the second angler 4 is connected to the first angler 2 with the rotating shaft 7 to achieve the transformation of the output angle.
[0049] The number of pads 6 or the thickness of pads 6 can be increased, and the position of the second angle adjuster 4 can be changed. There is no limitation on the size, number, shape, etc. of the pads 6 as long as the above-mentioned technical effects can be achieved.
[0050] In the above embodiment, both ends of the rotating shaft 7 are connected to the first angle device 2 and the second angle device 4 through the universal joint 8 .
[0051] It is understandable that the connection between the first angler 2 and the second angler 4 can be realized by selecting the rotating shafts 7 of different sizes and cooperating with the universal joint 8, thereby improving the installation adaptability of the first angler 2 and the second angler 4.
[0052] The output shaft of the second goniometer 4 and the input shaft of the first goniometer 2 can be arranged at different axes. The two goniometers are connected by a universal joint 8, so that the process of position change of the two goniometers is decoupled, and there is no need to keep the input shaft and the output shaft coaxially matched, which has a higher degree of freedom.
[0053] On the basis of the above embodiment, the first corner turner 2 is arranged on the bottom plate 11 or the first folding plate 12 through the cushion block 6 , and the first corner turner 2 is arranged away from the second corner turner 4 .
[0054] It should be noted that the first angler 2 is mounted on the raised plate 14 through the pad 6, and the second angler 4 is connected to the first angler 2 with the rotating shaft 7 to achieve the change of the output angle. The number of pads 6 or the thickness of pads 6 can be increased, and the position of the first angler 2 can be changed. There is no limitation on the size, number, shape, etc. of the pads 6, as long as the above technical effects can be achieved.
[0055] As a preferred embodiment, the hand crank 5 is a foldable structure, and when the hand crank 5 is unfolded, it is a 90°-120° bent structure.
[0056] It is understandable that the hand crank 5 can adopt a 90°-120° bending structure to avoid interference with the window sill.
[0057] Among them, in actual life, there is no restriction on the bending angle of the hand crank 5, as long as the above-mentioned technical effect can be achieved.
[0058] In summary, the steering window opening device provided by the utility model fixes two angle turners with the reversing bracket 1, thereby achieving a stable connection between the two angle turners and the window edge and realizing the reversing function, so that the hand crank 5 can effectively avoid the window sill and rotate.
[0059] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.
[0060] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0061] The above is a detailed introduction to a turning window opening device provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A turning window opening device, characterized in that: include: A reversing bracket (1), used for fixing to a window sill; A first angler (2) is arranged on the reversing bracket (1), and an output end of the first angler (2) is connected to one end of the window opener (3); A second angle turner (4) is arranged on the reversing bracket (1), the output end of the second angle turner (4) is connected to the input end of the first angle turner (2), and the second angle turner (4) is arranged to protrude from the window sill; A hand crank (5) is connected to an input end of the second angle sensor (4).
2. The turning window opening device according to claim 1, characterized in that: The reversing bracket (1) comprises: A bottom plate (11), wherein the bottom plate (11) is provided with a first threaded hole (111) and a first expansion screw hole (112); A first folding plate (12) is arranged perpendicular to the bottom plate (11), and a second threaded hole (121) and a second expansion screw hole (122) are provided on the first folding plate (12); The second folding plate (13) is arranged perpendicular to the bottom plate (11) and the first folding plate (12), and a third threaded hole (131) is provided on the second folding plate (13).
3. The turning window opening device according to claim 2, characterized in that: A protruding plate (14) is provided at one end of the first folding plate (12) away from the second folding plate (13); the protruding plate (14) extends along the length direction of the first folding plate (12); and a fourth threaded hole (141) is provided on the protruding plate (14).
4. The turning window opening device according to claim 3, characterized in that: The second angle turner (4) is arranged on the raised plate (14) via a cushion block (6), and the output end of the second angle turner (4) is connected to the input end of the first angle turner (2) via a rotating shaft (7).
5. The turning window opening device according to claim 4, characterized in that: The two ends of the rotating shaft (7) are connected to the first angle device (2) and the second angle device (4) via universal joints (8).
6. The turning window opening device according to claim 5, characterized in that: The first corner turner (2) is arranged on the bottom plate (11) or the first folding plate (12) via the cushion block (6), and the first corner turner (2) is arranged away from the second corner turner (4).
7. The turning window opening device according to any one of claims 1 to 6, characterized in that: The hand crank (5) is a foldable structure, and when the hand crank (5) is unfolded, it is a 90°-120° bent structure.