False opening prevention structure and sound insulation door and window

By designing an anti-start structure on doors and windows, and using sliders, hollow cylinders, positioning rods and gears, the safety hazards caused by children's misoperation of the lock mechanism are solved, and the safety and sound insulation effect of doors and windows are improved.

CN222295996UActive Publication Date: 2025-01-03YANGZHOU CHENGYI DOORS&WINDOWS UPHOLSTERY CO LTD
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Patent Information

Application Number
CN202421017993.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-11
Publication Date
2025-01-03
Estimated Expiration
2034-05-11

AI Technical Summary

Technical Problem

The locking mechanism of existing doors and windows is simple to operate and is easily misoperated by children, resulting in safety hazards.

Method used

An anti-missive startup structure is designed, including mounting plates, guide rails, sliders, hollow cylinders, positioning rods, L-shaped plates, racks and gears. By sliding and rotating these components, the sealing windows are fixed and violently closed. Make sure children cannot open windows by mistake.

Benefits of technology

It effectively prevents children from opening windows by mistake, improves the safety of doors and windows, and maintains the normal opening and closing function of windows.

✦ Generated by Eureka AI based on patent content.

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Abstract

The embodiment of the utility model provides a mistaken opening prevention structure and a sound insulation door and window, and relates to the technical field of doors and windows. The mistaken opening prevention structure and the sound insulation door and window comprise a mounting plate, the mounting plate is fixed to the lower side of an outer frame, a guide rail is rotationally arranged on the upper surface of the mounting plate, a lock catch mechanism is slidably connected to the guide rail, a sealing window is movably arranged on one side of the outer frame, and when the sealing window is closed, the lock catch mechanism fixes the lower side of the sealing window. Through the arrangement of the first hollow cylinder and the positioning rod, when the sealing window is closed, the positioning rod can slide out of the first hollow cylinder, the positioning rod is inserted into the positioning hole formed in the L-shaped plate, the L-shaped plate is installed on the sealing window, then the sealing window is fixed, the purpose of preventing children from opening the sealing window by mistake is achieved, and meanwhile the sliding block slides on the guide rail, so that the sealing window is prevented from being opened by mistake. The L-shaped plate can be conveniently installed at a proper position, and normal starting of the mistaken opening prevention structure is guaranteed.
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Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to an anti-mis-opening structure and a sound-insulating door and window. Background Art

[0002] With the improvement of living standards, more and more people are using smart doors and windows, which bring convenience to people's lives, but there are also some problems in the use of doors and windows.

[0003] Chinese Patent Announcement No.: CN220828203U discloses a soundproof door and window, which relates to the technical field of doors and windows, including a frame, a glass window is fixedly installed inside the frame, a slide groove is provided around the frame, a soundproof film is fixedly installed on the surface of the glass window, a sealing strip is fixedly installed on the surface of the soundproof film, a groove A is provided inside the frame, soundproof cotton is fixedly installed inside the groove A, a placement groove is fixedly installed inside the frame, a sound-absorbing port is provided at the bottom of the inner wall of the slide groove, and sound-absorbing cotton is fixedly installed inside the placement groove. In the utility model, the doors and windows can have a soundproofing effect by providing the soundproofing film, sealing strip, groove, soundproof cotton, placement groove, sound-absorbing port and sound-absorbing cotton, thereby effectively blocking the propagation of external noise, creating a quieter and more comfortable environment indoors, and preventing the leakage of indoor sound, protecting the privacy of the residents, and improving the efficiency of work and study.

[0004] It can be seen that in the prior art, in order to achieve the effect of window sound insulation, sound-absorbing cotton and other attractive materials are usually installed in the windows. The existing doors and windows have good use effects in some fields, but most of the existing doors and windows are opened and closed by their own locking mechanisms. The existing locking mechanisms are simple to operate and children will also use them. When children open the windows when no one is watching, it is easy to cause safety hazards. Therefore, it is necessary to use an anti-misopening structure on the existing doors and windows to prevent children from unlocking them. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-accidental opening structure and soundproof doors and windows, which can avoid the situation that the existing locking mechanism is simple to operate and children can also use it. When children open the windows when there is no one to watch over them, it is easy to cause safety hazards. For this reason, an anti-accidental opening structure and soundproof doors and windows are proposed.

[0006] To achieve the above-mentioned purpose, on the one hand, the present application provides an anti-misstart structure, including a mounting plate, which is fixed to the lower side of an outer frame, a guide rail is rotatably arranged on the upper surface of the mounting plate, a locking mechanism is slidably connected to the guide rail, and a sealing window is movably arranged on one side of the outer frame, and when the sealing window is closed, the locking mechanism fixes the lower side of the sealing window.

[0007] In a specific embodiment, the locking mechanism includes a slider sliding on a guide rail, a hollow cylinder 1 is arranged on the slider, and a positioning rod is slidably arranged inside the hollow cylinder 1.

[0008] In a specific embodiment, an L-shaped plate is installed on the lower side of the sealing window, a positioning hole is opened on the lower side of the L-shaped plate, and the positioning rod is plugged into the positioning hole.

[0009] In a specific implementation manner, a second hollow cylinder is arranged on a sliding block located on one side of the first hollow cylinder, and a stop rod is slidably arranged inside the second hollow cylinder.

[0010] In a specific implementation scheme, sliding grooves are provided on both sides of the hollow cylinder one and the hollow cylinder two, a rack one is slidably provided in the sliding groove of the hollow cylinder one, the rack one is connected to the positioning rod, a rack two is slidably provided in the sliding groove of the hollow cylinder two, the rack two is connected to the blocking rod, a gear is rotatably provided between the hollow cylinder one and the hollow cylinder two, and the two sides of the gear are respectively meshed with the rack one and the rack two.

[0011] In a specific embodiment, a bolt is threadedly connected to one side of the slider, and the bolt passes through the slider and fits against the outer wall of the guide rail.

[0012] In a specific embodiment, the hollow cylinder 1 and the hollow cylinder 2 are spaced apart from the lower side of the sealing window.

[0013] In a specific implementation manner, when the guide rail is rotated out of the mounting plate, the blocking rod is pressed against the opened sealing window.

[0014] In a specific implementation manner, a plurality of first plug holes are provided around the guide rail rotating shaft, a plurality of second plug holes are provided on the mounting plate, and the positioning piece passes through the first plug hole and is plugged into and matched with the second plug hole.

[0015] In a specific embodiment, on the other hand, the present application also provides a soundproof door and window with an anti-accidental opening structure, including the anti-accidental opening structure described in any one of the above, including the outer frame, the outer frame and the sealing window are hingedly matched, a cavity is opened in the frame of the sealing window, and a sound insulation strip is embedded in the cavity.

[0016] Compared with the prior art, the anti-mis-start structure and soundproof doors and windows provided by the embodiment of the utility model have the following advantages:

[0017] 1. The utility model provides a hollow cylinder and a positioning rod, so that when the sealed window is closed, the positioning rod can be slid out of the hollow cylinder, so that the positioning rod is inserted into the positioning hole provided in the L-shaped plate. Since the L-shaped plate is installed on the sealed window, the sealed window is fixed to prevent children from opening the window by mistake. At the same time, the sliding of the slider on the guide rail makes it easy to select a suitable position to install the L-shaped plate, thereby ensuring the normal activation of the anti-misopening structure.

[0018] 2. The utility model sets rack one, rack two and gears. When the gears rotate, rack one and rack two move in opposite directions, thereby causing the blocking rod and the positioning rod to move in opposite directions. When the blocking rod moves out of hollow cylinder two, the guide rail is rotated to the lower side of the opened sealing window. According to the opening angle of the sealing window, the slider is slid so that the blocking rod is located on one side of the sealing window, thereby preventing the sealing window from being violently closed due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the closed state of the sealing window structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the sealed window structure in an open state according to an embodiment of the utility model;

[0022] Figure 3 It is a partial schematic diagram of the outer frame structure of an embodiment of the utility model;

[0023] Figure 4 For the utility model embodiment Figure 3 A schematic diagram of the structure at A;

[0024] Figure 5 This is a schematic diagram of the guide rail structure of an embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the disassembled structure of the locking mechanism of an embodiment of the utility model;

[0026] Figure 7 This is a schematic diagram of the L-shaped plate structure of an embodiment of the utility model;

[0027] Figure 8 It is a schematic cross-sectional view of the sealing window structure of an embodiment of the utility model.

[0028] icon:

[0029] 1. Outer frame; 2. Sealing window; 21. Sound insulation strip; 3. Guide rail; 31. Socket 1; 32. Positioning piece; 4. Locking mechanism; 41. Slider; 42. Bolt; 43. Hollow cylinder 1; 44. Hollow cylinder 2; 45. Slide; 46. Positioning rod; 47. Rack 1; 48. Stop rod; 49. Rack 2; 491. Gear; 5. Mounting plate; 51. Socket 2; 6. L-shaped plate; 61. Positioning hole. DETAILED DESCRIPTION

[0030] In order to achieve the effect of window sound insulation in the prior art, sound-absorbing cotton and other absorbing materials are usually installed in the windows. With the existing doors and windows having good use effects in some fields, most of the existing doors and windows are opened and closed by the built-in lock mechanism. The existing lock mechanism is simple to operate and children will also use it. When children open the window without anyone to watch over it, it is easy to cause safety hazards. Therefore, it is necessary to use an anti-mistaken opening structure on the existing doors and windows to prevent children from unlocking. Therefore, after research, an anti-mistaken opening structure and soundproof doors and windows are provided. When in use, by setting a hollow cylinder and a positioning rod, when the sealed window is closed, the positioning rod can be slid out of the hollow cylinder, so that the positioning rod is inserted into the positioning hole opened by the L-shaped plate. Since the L-shaped plate is installed on the sealed window, the sealed window is fixed to achieve the purpose of preventing children from opening it by mistake. At the same time, the sliding of the slider on the guide rail facilitates the selection of a suitable position to install the L-shaped plate, ensuring the normal activation of the anti-mistaken opening structure, thereby solving the above-mentioned defects.

[0031] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] Embodiment 1

[0033] Please refer to Figures 1 to 8 The embodiment of the utility model provides an anti-mis-opening structure and a soundproof door and window, including a mounting plate 5, which is fixed to the lower side of an outer frame 1, a guide rail 3 is rotatably arranged on the upper surface of the mounting plate 5, a locking mechanism 4 is slidably connected to the guide rail 3, a sealing window 2 is movably arranged on one side of the outer frame 1, and the locking mechanism 4 fixes the lower side of the sealing window 2 when the sealing window 2 is closed.

[0034] Specifically, the locking mechanism 4 includes a slider 41 that slides on the guide rail 3, and a hollow cylinder 43 is provided on the slider 41. A positioning rod 46 is slidably provided in the hollow cylinder 43, and the positioning rod 46 can be retracted in the hollow cylinder 43. Since an L-shaped plate 6 is installed on the lower side of the sealing window 2, a positioning hole 61 is opened on the lower side of the L-shaped plate 6. When the sealing window 2 is closed, the positioning rod 46 can be slid out of the hollow cylinder 43 so that the positioning rod 46 is plugged into the positioning hole 61, thereby fixing the sealing window 2 to prevent children from opening it by mistake. At the same time, since the slider 41 can slide in the guide rail 3, the position of the positioning rod 46 can be changed, and the L-shaped plate 6 can be arbitrarily installed at any position on the lower side of the sealing window 2.

[0035] In addition, a bolt 42 is threadedly connected to one side of the slider 41 . The bolt 42 penetrates the slider 41 and fits against the outer wall of the guide rail 3 . The bolt 42 can fix the slider 41 and improve the stability of the slider 41 .

[0036] A gap is kept between the hollow cylinder 1 43 and the hollow cylinder 2 44 and the lower side of the sealing window 2 , so as not to affect the opening and closing of the sealing window 2 .

[0037] Since the guide rail 3 is rotatably connected to the mounting plate 5, in order to maintain the stability of the guide rail 3, a plurality of sockets 1 31 are provided around the rotating shaft of the guide rail 3, and a plurality of sockets 2 51 are provided on the mounting plate 5. When the positioning member 32 passes through the socket 1 31 and is plugged into the socket 2 51, the guide rail 3 cannot rotate.

[0038] On the other hand, the present application also provides a soundproof door and window with an anti-misopening structure, including an outer frame 1, the outer frame 1 and the sealing window 2 are hinged together, a cavity is opened in the frame of the sealing window 2, and a sound insulation strip 21 is embedded in the cavity.

[0039] Embodiment 2

[0040] Considering that when the sealed window 2 is opened, an angle will be formed between the sealed window 2 and the outer frame 1. When the sealed window 2 is affected by external factors, such as wind or collision, the sealed window 2 will be violently closed, which will cause damage to the sealed window 2. Therefore, in order to solve this problem, improvements are made on the basis of the above embodiments, such as Figure 2 shown.

[0041] A hollow cylinder 2 44 is provided on the slider 41 located on one side of the hollow cylinder 1 43, and a blocking rod 48 is slidably provided in the hollow cylinder 2 44. When the guide rail 3 is rotated out of the mounting plate 5, the guide rail 3 is located at the lower side of the sealed window 2 after opening. At this time, the slider 41 is slid to make the blocking rod 48 be located on one side of the sealed window 2, and the blocking rod 48 is slid out of the hollow cylinder 2 44 so that the blocking rod 48 is pressed against the opened sealed window 2 to prevent the sealed window 2 from being violently closed.

[0042] In addition, sliding grooves 45 are provided on both sides of hollow cylinder 1 43 and hollow cylinder 2 44, a rack 1 47 is slidably provided in the sliding groove 45 provided in hollow cylinder 1 43, and rack 1 47 is connected to positioning rod 46, a rack 2 49 is slidably provided in the sliding groove 45 provided in hollow cylinder 2 44, and rack 2 49 is connected to blocking rod 48, a gear 491 is rotatably provided between hollow cylinder 1 43 and hollow cylinder 2 44, and the two sides of the gear 491 are respectively meshed with rack 1 47 and rack 2 49, and the blocking rod 48 and the positioning rod 46 are reversely slid by the reverse sliding of rack 1 47 and rack 2 49, which can be selected for use according to usage requirements.

[0043] In summary, the anti-misopening structure and soundproof door and window of the embodiment of the utility model have the following working principles: when the sealing window 2 is closed, the positioning rod 46 can be slid out of the hollow cylinder 1 43, so that the positioning rod 46 is inserted into the positioning hole 61 provided in the L-shaped plate 6. Since the L-shaped plate 6 is installed on the sealing window 2, the sealing window 2 is fixed. When the sealing window 2 is opened, the positioning piece 32 is removed, and the guide rail 3 is rotated to the lower side of the opened sealing window 2. According to the opening angle of the sealing window 2, the slider 41 is slid to move the hollow cylinder 2 44 to the vicinity of the sealing window 2, and the gear 491 is rotated to make the rack 1 47 and the rack 2 49 move in opposite directions, so that the blocking rod 48 slides outward. The blocking rod 48 is located on one side of the sealing window 2 to press against the sealing window 2 to prevent the sealing window 2 from being violently closed due to external force.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-misstart structure, comprising a mounting plate (5), characterized in that: The mounting plate (5) is fixed to the lower side of the outer frame (1); a guide rail (3) is rotatably arranged on the upper surface of the mounting plate (5); a locking mechanism (4) is slidably connected to the guide rail (3); a sealing window (2) is movably arranged on one side of the outer frame (1); when the sealing window (2) is closed, the locking mechanism (4) fixes the lower side of the sealing window (2).

2. The anti-misstart structure according to claim 1, characterized in that: The locking mechanism (4) comprises a slider (41) sliding on the guide rail (3), a hollow cylinder (43) being arranged on the slider (41), and a positioning rod (46) being slidably arranged inside the hollow cylinder (43).

3. The anti-misstart structure according to claim 2, characterized in that: An L-shaped plate (6) is installed on the lower side of the sealing window (2), a positioning hole (61) is opened on the lower side of the L-shaped plate (6), and the positioning rod (46) is plugged into and matched with the positioning hole (61).

4. The anti-misstart structure according to claim 3, characterized in that: A second hollow cylinder (44) is arranged on the slide block (41) located on one side of the first hollow cylinder (43), and a stop rod (48) is slidably arranged inside the second hollow cylinder (44).

5. The anti-misstart structure according to claim 4, characterized in that: Both sides of the hollow cylinder 1 (43) and the hollow cylinder 2 (44) are provided with a slide groove (45), a rack 1 (47) is slidably arranged in the slide groove (45) provided in the hollow cylinder 1 (43), the rack 1 (47) is connected to the positioning rod (46), a rack 2 (49) is slidably arranged in the slide groove (45) provided in the hollow cylinder 2 (44), the rack 2 (49) is connected to the blocking rod (48), a gear (491) is rotatably arranged between the hollow cylinder 1 (43) and the hollow cylinder 2 (44), and the two sides of the gear (491) are respectively meshed with the rack 1 (47) and the rack 2 (49).

6. The anti-misstart structure according to claim 5, characterized in that: A bolt (42) is threadedly connected to one side of the slider (41), and the bolt (42) passes through the slider (41) and fits against the outer wall of the guide rail (3).

7. The anti-misstart structure according to claim 6, characterized in that: The hollow cylinder 1 (43) and the hollow cylinder 2 (44) are spaced apart from the lower side of the sealing window (2).

8. The anti-misstart structure according to claim 7, characterized in that: When the guide rail (3) rotates out of the mounting plate (5), the blocking rod (48) is pressed against the opened sealing window (2).

9. The anti-misstart structure according to claim 1, characterized in that: A plurality of first plug holes (31) are provided around the rotating shaft of the guide rail (3), a plurality of second plug holes (51) are provided on the mounting plate (5), and the positioning member (32) passes through the first plug hole (31) and is plugged into and matched with the second plug hole (51).

10. A soundproof door and window for realizing the anti-mis-opening structure according to any one of claims 1 to 9, characterized in that: It comprises an outer frame (1), wherein the outer frame (1) and a sealing window (2) are hingedly matched, a cavity is provided in the frame of the sealing window (2), and a sound insulation strip (21) is embedded in the cavity.