Chain type window opener with function of automatically rotating manual operation

Abstract

The utility model provides a chain type window opener with an automatic manual operation turning function. The chain type window opener comprises a body, a movable frame arranged on one side of the body, a fixing plate arranged at the bottom of the movable frame, a concave handle arranged in the fixing plate, and a limiting groove formed in the movable frame. According to the chain type window opener with the function of automatically rotating the manual operation, the movable frame is matched with the fixed plate, so that the body moves and extends towards one side to open a window to drive the protective net to move towards one side, a gap after the window is opened is protected, and when a cat falls off or wants to run out, the protective net is prevented from being damaged. When the body drives the skylight to be closed, the protective net can fall down to wrap a cat after stepping on the interior of the protective net, so that the cat is prevented from falling off, meanwhile, leaves, birds and the like entering a room can be reduced when the skylight is opened, and meanwhile, the protective net is automatically wound when the body drives the skylight to be closed in cooperation with a coil spring and a rotating rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain type window opener field especially relates to a chain type window opener with automatic manual function. BACKGROUND

[0002] The hand-automatic chain type window opener usually has an electric drive system, which drives the chain to run through a motor, realizing automatic opening and closing of the window.

[0003] However, when the window is opened by the chain type window opener, a gap is formed, and the cat can easily fall or run out of the gap, causing danger.

[0004] Therefore, it is necessary to provide a chain type window opener with automatic manual function to solve the above technical problems. SUMMARY

[0005] The utility model provides a chain type window opener with automatic manual function, which solves the problem that when the sunroof is opened by the chain type window opener, the cat can easily fall or run out of the gap, causing danger.

[0006] To solve the above technical problems, the utility model provides a chain type window opener with automatic manual function, which comprises:

[0007] A body;

[0008] A moving frame is arranged on one side of the body, and a fixed plate is arranged at the bottom of the moving frame.

[0009] A limiting groove is arranged in the interior of the moving frame, and a limiting block is slidably connected in the interior of the limiting groove.

[0010] A rotating rod is arranged in the interior of the body, and a protective net is arranged on the surface of the rotating rod.

[0011] Preferably, one end of the limiting block is fixedly connected to one side of the fixed plate, and one end of the fixed plate is fixedly installed at one end of the protective net.

[0012] Preferably, one end of the limiting block is fixedly connected to one side of the fixed plate, and one end of the fixed plate is fixedly installed at one end of the protective net.

[0013] Preferably, the interior of the moving frame is provided with a fixing member, the fixing member comprises a fixing hole, and a fixing pin is screw-connected in the fixing hole.

[0014] Preferably, one side of the body is provided with a box body, and the interior of the body is provided with a positioning assembly.

[0015] Preferably, the positioning assembly comprises a positioning groove, and a positioning block is slidingly connected in the positioning groove.

[0016] Preferably, the interior of the positioning block is provided with a limiting hole, and a limiting pin is screw-connected in the limiting hole.

[0017] Compared with the related art, the chain type window opener with automatic and manual functions has the following beneficial effects:

[0018] The chain type window opener with automatic and manual functions comprises a moving frame, a fixed plate, a body, a protective net, a coil spring, a rotating rod and a positioning assembly. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is a structural schematic view of a first embodiment of the chain type window opener with automatic and manual functions provided by the utility model;

[0020] Figure 2 Fig. 2 is a structural schematic view of a body shown in Fig. 1; Figure 1

[0021] Fig. 3 is an enlarged schematic view of A part shown in Fig. 1; Figure 3 Figure 2 Fig. 4 is a structural schematic view of a second embodiment of the chain type window opener with automatic and manual functions provided by the utility model;

[0022] Figure 4 Fig. 5 is a structural schematic view of a positioning assembly shown in Fig. 4;

[0023] Figure 5 Figure 4 Fig. 6 is an enlarged schematic view of B part shown in Fig. 4.

[0024] Figure 6 Fig. 7 is a sectional view of the body shown in Fig. 4. Figure 5

[0025] ​​​The following are the labels in the diagram: 1. Main body, 2. Moving frame, 3. Fixed plate, 4. Concave handle, 5. Limiting groove, 6. Limiting block, 7. Rotating rod, 8. Protective net, 9. Coil spring, 10. Fixing component, 11. Box body, 12. Positioning assembly, 121. Positioning groove, 122. Positioning block, 13. Limiting hole, 14. Limiting pin. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] First Embodiment

[0028] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a chain-type window opener with automatic-to-manual switching function provided by this utility model; Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the main body shown; Figure 3 for Figure 2 The enlarged schematic diagram of section A is shown. A chain-type window opener with automatic-to-manual switching function includes:

[0029] Ontology 1;

[0030] A movable frame 2 is disposed on one side of the main body 1. A fixed plate 3 is provided at the bottom of the movable frame 2, and a concave handle 4 is provided inside the fixed plate 3.

[0031] A limiting groove 5 is provided inside the movable frame 2, and a limiting block 6 is slidably connected inside the limiting groove 5;

[0032] A rotating rod 7 is disposed inside the body 1. A protective net 8 is disposed on the surface of the rotating rod 7, and a coil spring 9 is disposed inside the rotating rod 7.

[0033] The top of the movable frame 2 is fixedly installed at the bottom of one end of the chain of the main body 1, and is used to drive the movable plate 2 to move to one side when one end of the chain moves to one side.

[0034] The concave handle 4 is used to facilitate the movement of the fixed plate 3.

[0035] One end of the limiting block 6 is fixedly connected to one side of the fixing plate 3, and one end of the fixing plate 3 is fixedly installed on one end of the protective net 8.

[0036] The other end of the protective net 8 is fixedly installed on the surface of the rotating rod 7.

[0037] One end of the coil spring 9 is fixedly connected to the inside of the rotating rod 7, and the other end is fixedly connected to the inside of the body 1.

[0038] The coil spring 9 is used to drive the rotating rod 7 to rotate to one side after the protective net 8 drives the rotating rod 7 to rotate to one side to the appropriate position, and the coil spring 9 drives the rotating rod 7 to rotate to one side when the protective net 8 resets, thereby automatically winding the protective net 8.

[0039] The inside of the moving frame 2 is provided with a fixing piece 10, and the fixing piece 10 comprises a fixing hole, and a fixing pin is screw-connected in the inside of the fixing hole.

[0040] The fixing pin is a bolt, and the inside of the moving frame 2 and the limiting block 6 is provided with a fixing hole matched with the fixing pin, so that the limiting block 6 is limited after the fixing pin is installed in the inside of the fixing hole, thereby increasing the stability after the limiting block 6 is installed.

[0041] The working principle of the chain type window opener with automatic and manual functions provided by the utility model is as follows:

[0042] In use, the chain moves to one side after the body 1 is started, pushes the sunroof to rotate and open to one side, the moving frame 2 moves to one side, one end of the protective net 8 connected with the fixing plate 3 is moved to one side, the rotating rod 7 is rotated to one side, and the coil spring 9 is tightened.

[0043] When the body 1 is contracted to drive the sunroof to close, the moving frame 2 connected with the fixing plate 3 is moved to one side to reset, the coil spring 9 is reset to drive the rotating rod 7 to rotate to one side, and the protective net 8 is wound.

[0044] When the protective net 8 needs to be cleaned, one end of the protective net 8 is separated from the moving frame 2 after the fixing plate 3 is pulled to one side to drive the limiting block 6 to move to one side in the inside of the limiting groove 5.

[0045] When one end of the protective net 8 is installed, the limiting block 6 is inserted into the inside of the limiting groove 5.

[0046] Compared with the related art, the chain type window opener with automatic and manual functions provided by the utility model has the following beneficial effects:

[0047] The utility model provides a chain type window opener with automatic conversion manual function, through moving frame 2 cooperation fixed plate 3, make the body 1 to one side moves extension opens the window when driving the protective net 8 to one side moves, thereby to the gap after the window opens is protected, when the cat falls or wants to run out, step into the inside of protective net 8, the protective net 8 will plummet and wrap the cat, thereby prevent the cat to fall, can reduce the leaf, bird etc. into the room when the skylight opens, cooperation coil spring 9 and rotating rod 7 simultaneously, make the body 1 drive the skylight to close, automatically wind the protective net 8.

[0048] Second embodiment

[0049] Please see Figure 4 、 Figure 5 And Figure 6 , based on the first embodiment of the present application provides a kind of chain type window opener with automatic conversion manual function, the second embodiment of the present application proposes another kind of chain type window opener with automatic conversion manual function. Second embodiment is only the preferred mode of first embodiment, the implementation of second embodiment does not cause the influence to the single implementation of first embodiment.

[0050] Specifically, the second embodiment of the present application provides a kind of chain type window opener with automatic conversion manual function, which is different from the first embodiment of the present application. The chain type window opener with automatic conversion manual function, the body 1 is provided with a box body 11 on one side, and a positioning assembly 12 is arranged in the body 1.

[0051] The positioning assembly 12 comprises a positioning groove 121, and a positioning block 122 is slidably connected in the positioning groove 121.

[0052] The body 1 and the moving frame 2 are both provided with two positioning grooves 121, and a plurality of positioning blocks 122 are slidably connected to the temporal parts of the plurality of positioning grooves 121. The plurality of positioning blocks 122 are respectively fixedly connected to one end of the two box bodies 11 and the two moving frames 2.

[0053] The box body 11 is rotatably connected with a rotating rod 7, the rotating rod 7 is provided with a coil spring 9 in the inside, and the surface is provided with a protective net 8. One end of the protective net 8 is fixedly connected with a fixed plate 3, and the surface of the fixed plate 3 is provided with a moving frame 2. The moving frame 2 is also provided with a limiting groove 5 in the inside, and a limiting block 6 is slidably connected in the limiting groove 5. One end of the limiting block 6 is fixedly connected to one side of the fixed plate 3.

[0054] The limiting hole 13 is arranged in the positioning block 122, and the limiting pin 14 is threadedly connected in the limiting hole 13.

[0055] The limiting pin 14 is a bolt, the positioning block 122, the body 1 and the interior of the moving frame 2 are all provided with the limiting hole 13 matched with the limiting pin 14, so that the positioning block 122 and the body 1 or the positioning block 122 and the moving frame 2 are limited after the limiting pin 14 is installed into the interior of the limiting hole 13, thereby facilitating the splicing between the box body 11 and the body 1 and the connection between the moving frame 2 and the moving frame 2.

[0056] The working principle of the chain type window opener with automatic and manual functions provided by the utility model is as follows:

[0057] In use, after the positioning block 122 at one end of the box body 11 is inserted into the interior of the positioning groove 121, the limiting pin 14 can be installed into the interior of the limiting hole 13.

[0058] When the box body 11 is disassembled, after the limiting pin 14 is disassembled from the interior of the limiting hole 13, the box body 11 is moved to one side to drive the positioning block 122 to move to one side in the interior of the positioning groove 121 and separate, and then the box body 11 can be disassembled.

[0059] Compared with the related art, the chain type window opener with automatic and manual functions provided by the utility model has the following beneficial effects:

[0060] The utility model provides a kind of chain type window opener with automatic and manual functions, and the box body 11 and the body 1 and two moving frames 2 are fixed by the positioning assembly 12 cooperation limiting hole 13 and limiting pin 14, to facilitate the protection of different size skylights.

[0061] The above-mentioned is only the embodiment of the utility model, and is not limited to the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A chain type window opener having an automatic to manual function, characterized in that, Include: The body; The moving frame is arranged on one side of the body, the bottom of the moving frame is provided with a fixed plate, the inside of the fixed plate is provided with a concave handle; The limiting groove is arranged in the inside of the moving frame, the inside of the limiting groove is slidably connected with the limiting block; The rotating rod is arranged in the inside of the body, the surface of the rotating rod is provided with a protective net, the inside of the rotating rod is provided with a coil spring.

2. A chain type window opener with automatic to manual function according to claim 1, characterized in that, One end of the limiting block is fixedly connected to one side of the fixed plate, and one end of the fixed plate is fixedly installed on one end of the protective net.

3. A chain type window opener with automatic to manual function according to claim 1, characterized in that, One end of the coil spring is fixedly connected to the inside of the rotating rod, and the other end is fixedly connected to the inside of the body.

4. A chain type window opener with automatic to manual function according to claim 1, characterized in that, The inside of the moving frame is provided with a fixing piece, the fixing piece includes a fixing hole, and the inside of the fixing hole is threadedly connected with a fixing pin.

5. A chain type window opener with automatic to manual function according to claim 1, characterized in that, One side of the body is provided with a box body, and the inside of the body is provided with a positioning assembly.

6. A chain window opener with automatic to manual function according to claim 5, characterized in that, The positioning assembly includes a positioning groove, and the inside of the positioning groove is slidably connected with a positioning block.

7. A chain window opener with automatic to manual function according to claim 6, characterized in that, The inside of the positioning block is provided with a limiting hole, and the inside of the limiting hole is threadedly connected with a limiting pin.

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