Safety lock catch for window of children's room

Abstract

The utility model discloses a safety lock catch for a window of a children room, which relates to the technical field of window safety buckles and comprises a window frame main body, glass, an opening and closing block and a bottom plate, a sliding rod is connected above the bottom plate, a connecting spring is connected above the sliding rod, a linkage block is connected above the connecting spring, and side plates are connected on two sides of the linkage block. A threaded nail is connected to the center of the side plate, a side rod is connected to the lower portion of the bottom plate, a threaded rod is connected to the interior of the side rod, a dismounting block is connected to the lower portion of the threaded rod, a rubber block is connected to the outer side of the dismounting block, and an air outlet is connected to the outer side of the rubber block. The detachable block and the rubber block are arranged below the bottom plate, when a child wants to make contact with the opening and closing block, the rubber block is grabbed, the rubber block is squeezed, lemon mist in the rubber block is sprayed out, the child is far away from the opening and closing block and prevented from getting close to the opening and closing block, the situation that the window is opened when an adult is absent is avoided, and the protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of window safety buckles, in particular to a safety lock buckle used for a window in a children's room. Background Art

[0002] Existing windows can only be fixed and not pushed further open when they are opened to the maximum extent. However, without guardrails, when the windows are opened to a certain extent, there will be certain safety hazards if people get close to them, especially in families with children. When children playfully climb through the windows, there is a risk of falling from the building.

[0003] The existing patent (Announcement No.: CN210141065U) discloses a new type of window safety lock, which uses a clutch device to prevent children from misoperating and issues a warning when the window is opened to the maximum distance and collides with the pressure sensor. In the process of implementing this solution, it was found that the prior art has the following problems, which have not been well solved:

[0004] The safety buckle uses a loudspeaker to warn children during use, but children often fall from buildings because they do not listen to advice, so the effect is very limited. In addition, the warning is only issued when the buckle has been opened and closed to the maximum. Safety hazards already exist, and there is no good protective effect. Utility Model Content

[0005] In order to improve the above-mentioned problem that the safety lock relies on a horn for warning, which has very limited effect and very poor safety effect, the utility model provides a safety lock for a window of a children's room.

[0006] The utility model provides a safety lock for a window in a children's room, which adopts the following technical solution:

[0007] A safety lock for a window in a children's room, comprising a window frame body, a glass connected to the inner side of the window frame body, an opening and closing block connected to the center of the glass, a bottom plate arranged below the opening and closing block, a sliding rod connected to the top of the bottom plate, a connecting spring connected to the top of the sliding rod, a linkage block connected to the top of the connecting spring, side plates connected to both sides of the linkage block, and a threaded nail connected to the center of the side plate;

[0008] A side rod is connected below the bottom plate, a threaded rod is connected inside the side rod, a disassembly block is connected below the threaded rod, a rubber block is connected outside the disassembly block, and an air outlet is connected outside the rubber block.

[0009] Through the above technical solution, it is convenient to limit the opening and closing block through the bottom plate, preventing children from touching the opening and closing block and thus opening the glass window, thereby improving safety, and by arranging a lemon spray under the bottom plate, when a child wants to touch the bottom plate, the lemon spray is sprayed out, so that the child stays away from the bottom plate.

[0010] Optionally, in the above-mentioned safety lock for children's room windows, side panels are symmetrically distributed on both sides of the linkage block, the side panels are connected to the threaded nails by threaded connection, and the threaded nails are connected to the window frame body by threaded connection.

[0011] Through the above technical solution, it is convenient to fix the linkage block and the window frame body with threaded nails, which is convenient to use.

[0012] Optionally, in the above-mentioned safety lock for children's room windows, the sliding rod forms a spring reset structure with the linkage block by connecting the spring, the sliding rod and the linkage block are connected by a sliding connection, and the sliding rods are symmetrically distributed on both sides of the center of the linkage block.

[0013] Through the above technical solution, the sliding rod is conveniently matched with the connecting spring, so that the sliding rod can operate stably during automatic resetting.

[0014] Optionally, in the above-mentioned safety lock for children's room windows, the connection between the base plate and the sliding rod is a hot-melt connection, the base plate and the opening and closing block are staggered and located below the opening and closing block, and the opening and closing block is installed in an integrated manner with the glass.

[0015] Through the above technical solution, it is convenient to limit the opening and closing block through the bottom plate to prevent children from accidentally touching the opening and closing block and using it to open the glass window.

[0016] Optionally, in the above-mentioned safety lock for children's room windows, the side rod is connected to the base plate by hot-melt connection, the side rod is connected to the threaded rod by threaded connection, and the threaded rod is installed in an integrated manner with the disassembly block.

[0017] Through the above technical solution, it is convenient to complete the rapid fixing of the disassembly block through the cooperation between the side rod and the threaded rod.

[0018] Optionally, in the above-mentioned safety lock for children's room windows, the disassembly block and the rubber block are installed in an integrated manner, air outlets are evenly and equidistantly distributed around the rubber block, and a lemon spray is provided between the disassembly block and the rubber block.

[0019] Through the above technical solution, the disassembly block is conveniently matched with the rubber block, so that when a child touches the lemon spray by mistake, the lemon spray is sprayed out, thereby keeping the child away from the area.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] A bottom plate is provided under the opening and closing block of the glass window to prevent children from directly touching the opening and closing block and thus opening the opening and closing block. When an adult opens the window through the opening and closing block, the bottom plate automatically moves downward through the sliding rod above it, ensuring that the opening of the window by the adult is not affected;

[0022] By arranging a disassembly block and a rubber block under the bottom plate, when a child wants to touch the opening and closing block, the child grabs the rubber block, thereby squeezing the rubber block, causing the lemon spray inside the rubber block to spray out, so that the child stays away from the closing block and is prevented from approaching the opening and closing block, thereby preventing the window from being opened when an adult is not present, thereby improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front view structure of the linkage block of the utility model;

[0025] Figure 3 This is a schematic diagram of the overall top view of the structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the top view structure of the rubber block of the utility model.

[0027] In the figure: 1. Window frame body; 2. Glass; 3. Opening and closing block; 4. Linkage block; 5. Side panel; 6. Threaded nails; 7. Sliding rod; 8. Connecting spring; 9. Bottom plate; 10. Side rod; 11. Disassembly block; 12. Rubber block; 13. Air outlet; 14. Threaded rod. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Please refer to the attached figure in the instruction manual Figure 1-4 , the utility model provides an embodiment: a safety lock for a window in a child's room, comprising a window frame body 1, a glass 2 is connected to the inner side of the window frame body 1, an opening and closing block 3 is connected to the center of the glass 2, the glass 2 is pushed open by the opening and closing block 3 to open the window, a bottom plate 9 is arranged below the opening and closing block 3, a sliding rod 7 is connected above the bottom plate 9, a connecting spring 8 is connected above the sliding rod 7, the bottom plate 9 is automatically reset by the connecting spring 8, and the sliding rod 7 is used to ensure its stability, a linkage block 4 is connected above the connecting spring 8, side plates 5 are connected to both sides of the linkage block 4, a threaded nail 6 is connected to the center of the side plate 5, and the threaded nail 6 cooperates with the side plate 5 to complete the fixed installation of the linkage block 4;

[0030] A side rod 10 is connected to the bottom of the bottom plate 9, and a threaded rod 14 is connected to the inside of the side rod 10. The threaded rod 14 is used to complete the fixing and disassembly, which is convenient for subsequent use. A disassembly block 11 is connected to the bottom of the threaded rod 14, and a rubber block 12 is connected to the outside of the disassembly block 11. The rubber block 12 is used to store irritating liquids to ensure that children stay away from the closing block 3. The outside of the rubber block 12 is connected to an air outlet 13.

[0031] See the attached drawings in the specification Figure 1-4 The linkage block 4 is symmetrically provided with side panels 5 on both sides. The side panels 5 are connected to the threaded nails 6 by threaded connection. The threaded nails 6 are connected to the window frame body 1 by threaded connection. The linkage block 4 and the window frame body 1 are fixed by the threaded nails 6 for easy use.

[0032] See the attached drawings in the specification Figure 1-4 The sliding rod 7 forms a spring reset structure with the linkage block 4 through the connecting spring 8. The connection between the sliding rod 7 and the linkage block 4 is a sliding connection. The sliding rods 7 are symmetrically distributed on both sides of the center of the linkage block 4. The sliding rods 7 cooperate with the connecting spring 8 to ensure that the sliding rod 7 runs stably during automatic reset.

[0033] See the attached drawings in the specification Figure 1-4 The connection between the bottom plate 9 and the sliding rod 7 is a hot-melt connection. The bottom plate 9 and the opening and closing block 3 are staggered and located below the opening and closing block 3. The opening and closing block 3 and the glass 2 are installed in an integrated manner. The opening and closing block 3 is limited by the bottom plate 9 to prevent children from accidentally touching the opening and closing block 3 and using the glass 2 window.

[0034] See the attached drawings in the specification Figure 1-4 The side rod 10 is connected to the bottom plate 9 by hot-melt connection, the side rod 10 is connected to the threaded rod 14 by threaded connection, the threaded rod 14 is integrated with the disassembly block 11, and the disassembly block 11 is quickly fixed by the cooperation between the side rod 10 and the threaded rod 14.

[0035] See the attached drawings in the specification Figure 1-4 The disassembly block 11 and the rubber block 12 are installed in an integrated manner, and air outlets 13 are evenly and equidistantly distributed around the rubber block 12. A lemon spray is provided between the disassembly block 11 and the rubber block 12. The disassembly block 11 cooperates with the rubber block 12 so that the lemon spray is sprayed out when a child accidentally touches it, thereby keeping the child away from the area.

[0036] Working principle: When in use, first, when an adult uses it, because the adult is tall, he can directly grab the opening and closing block 3 and open the glass 2 by twisting the opening and closing block 3. When the opening and closing block 3 is twisted, it squeezes the bottom plate 9, so that the bottom plate 9 drives the sliding rod 7 to move inside the linkage block 4 without affecting the use of the opening and closing block 3. After the opening and closing block 3 is reset, the connecting spring 8 drives the bottom plate 9 to reset again;

[0037] As mentioned above, when children use it, because they are shorter than adults, they can only grab the rubber block 12 below. When the rubber block 12 is squeezed, the air outlet 13 opens, and the lemon liquid spray inside the rear rubber block 12 is sprayed out, emitting a smell that children don't like, driving children away from the area. The internal spray can also be freely changed according to actual conditions. After the spray is used up, the disassembly block 11 is rotated to drive the threaded rod 14 and the side rod 10 to rotate, thereby completing the disassembly of the rubber block 12 for replenishment.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A safety lock for a child's room window, comprising a window frame body (1), characterized in that: The inner side of the window frame body (1) is connected to a glass (2), the center of the glass (2) is connected to an opening and closing block (3), a bottom plate (9) is arranged below the opening and closing block (3), a sliding rod (7) is connected above the bottom plate (9), a connecting spring (8) is connected above the sliding rod (7), a linkage block (4) is connected above the connecting spring (8), side plates (5) are connected to both sides of the linkage block (4), and a threaded nail (6) is connected to the center of the side plate (5); A side rod (10) is connected below the bottom plate (9), a threaded rod (14) is connected inside the side rod (10), a disassembly block (11) is connected below the threaded rod (14), a rubber block (12) is connected outside the disassembly block (11), and an air outlet (13) is connected outside the rubber block (12).

2. A safety lock for a child's room window according to claim 1, characterized in that: Side plates (5) are symmetrically distributed on both sides of the linkage block (4); the side plates (5) are connected to the threaded nails (6) by threaded connection; and the threaded nails (6) are connected to the window frame body (1) by threaded connection.

3. A safety lock for a child's room window according to claim 1, characterized in that: The sliding rod (7) forms a spring return structure with the linkage block (4) by connecting the spring (8). The sliding rod (7) and the linkage block (4) are connected in a sliding manner. The sliding rods (7) are symmetrically distributed on both sides of the center of the linkage block (4).

4. A safety lock for a child's room window according to claim 1, characterized in that: The bottom plate (9) and the sliding rod (7) are connected by hot-melt connection. The bottom plate (9) and the opening and closing block (3) are staggered and located below the opening and closing block (3). The opening and closing block (3) and the glass (2) are installed in an integrated manner.

5. The safety lock for a child's room window according to claim 1, characterized in that: The side rod (10) and the bottom plate (9) are connected by hot-melt connection, the side rod (10) and the threaded rod (14) are connected by threaded connection, and the threaded rod (14) and the disassembly block (11) are installed in an integrated manner.

6. The safety lock for a child's room window according to claim 1, characterized in that: The disassembly block (11) and the rubber block (12) are installed in an integrated manner, air outlets (13) are evenly and equidistantly distributed around the rubber block (12), and a lemon spray is provided between the disassembly block (11) and the rubber block (12).

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