CN210918813U - Door and window with child protection function - Google Patents
Door and window with child protection function Download PDFInfo
- Publication number
- CN210918813U CN210918813U CN201921592640.0U CN201921592640U CN210918813U CN 210918813 U CN210918813 U CN 210918813U CN 201921592640 U CN201921592640 U CN 201921592640U CN 210918813 U CN210918813 U CN 210918813U
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- door
- guide rail
- window frame
- window
- child
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Abstract
A door and window with child-resistant features, comprising: door and window frame, first guide rail, second guide rail, spring leaf, guide rail box, stop device, flexible stop device and handle, the utility model relates to a structure of double track way and spring utilizes the difference of adult and children's height difference and strength, and the strength that higher stress point and spring leaf compression need effectively prevents children to open door and window privately, does not influence adult's use simultaneously.
Description
Technical Field
The utility model relates to a house field specifically is a door and window with children's safeguard function.
Background
The protection facilities used at present for preventing children from falling down from the building mainly adopt the traditional anti-theft net and the fixed gap anti-theft window. However, the traditional anti-theft net has an aesthetic effect, and the escape time is easily delayed when a fire disaster occurs, and most communities are forbidden to install physical protection facilities such as anti-theft nets, fixed-gap anti-theft windows and the like. However, a series of intelligent protective doors and windows which are currently on the market are difficult to be selected by the general public due to high production cost and maintenance cost and relatively high pricing.
Disclosure of Invention
The utility model aims at providing a door and window with low costs, simple structure, protective effect are reliable.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a door and window with child-resistant features, comprising: the door and window frame, first guide rail, second guide rail, spring leaf, guide rail box, stop device, flexible stop device and handle, first guide rail is located door and window frame bottom, and stop device is located door and window frame top, and the second guide rail is installed in the guide rail box, and the guide rail box is located the inboard of first guide rail vertical projection position, and flexible stop device installs in door and window frame top both sides, and stop device installs in first track vertical projection position, and the spring leaf both ends are connected with the door and window frame outside and guide rail box inside respectively, and the handle is located the door and window frame inboard and leans on the position.
Furthermore, the limiting device is evenly provided with a plurality of limiting holes towards the side of the door and window frame, and the diameter of each limiting hole is 0.5-1 mm larger than that of the telescopic limiting device.
Further, the side bottom of the guide rail box and the limiting device and the side bottom of the limiting device are inverted triangles, and the included angle between the inclined edge and the horizontal line is 10-15 degrees.
Further, the top and the bottom of the door and window frame are provided with guide rail grooves.
Furthermore, flexible stop device includes spacing post, flexible hole and spacing spring, and the flexible hole is located the door and window frame, and spacing post bottom is connected with spacing spring, and spacing spring is embedded in flexible hole bottom.
Furthermore, the bottom of the door and window frame is provided with an anti-falling limiting stopper.
The principle of the utility model is as follows:
when the door and window with the child protection function is in a fixed state, the telescopic limiting device at the top of the door and window frame is inserted into the limiting hole of the limiting device, so that the door and window frame cannot move left and right, when the door and window needs to be opened, adults can reach the handle of the door and window frame due to high height and pull inwards to enable the top of the door and window frame to move towards the guide rail box, and because the limiting device and the bottom of the side surface of the guide rail box have an inclination angle, the telescopic limiting device can be compressed and popped out along with the inclination angle in the moving process of the door and window frame, so that the movement of the door and window frame cannot be influenced, when the guide rail groove at the top of the door and window frame is moved to the second guide rail in the guide rail box and wedged, the door and window frame can move left and right, namely, the spring leaf is opened or closed, is stretched at the moment, finally, the top of the door and window frame is moved to the position of the limiting device, the telescopic limiting device is inserted into the limiting hole of the limiting device, the door and window frame is enabled to be in a fixed state, and the anti-falling limiting device at the bottom of the door and window frame is mainly used for preventing the bottom of the door and window frame from being separated from the first guide rail.
The utility model has the advantages that:
1. the structure is simple and practical, the attractiveness of doors and windows is not influenced, the self-opening of children can be effectively prevented, the personal safety of the children is threatened, and the production and maintenance cost is low.
2. The door and window frame is opened in an inward pulling mode, so that the condition that a child accidentally moves the door and window frame to the second guide rail due to the fact that the child collides outwards can be prevented, and meanwhile, the old door and window frame is prevented from moving outwards to fall off to form high-altitude falling objects.
3. The structure of design double track way and spring utilizes adult and children's height difference and the difference of strength, and higher stress point and the strength that the spring leaf deformation needs effectively prevent children from opening door and window privately, do not influence adult's use simultaneously.
Drawings
FIG. 1 is a schematic view of the construction of the window and door frame;
FIG. 2 is a schematic view of the structure of the door/window with a child-proof function;
FIG. 3 is a schematic structural view of the guide rail box;
FIG. 4 is a schematic structural view of the position limiting device;
fig. 5 is a schematic structural view of the telescopic limiting device.
The meanings of the labels in the figure are as follows:
1-door and window frame; 2-a first guide rail; 3-a second guide rail; 4-spring lamination; 5-a guide rail box; 6-a limiting device; 7-a telescopic limiting device; 8-a handle; 9-a limiting hole; 10-guide rail grooves; 11-a limiting column; 12-a telescopic hole; 13-a limit spring; 14-anti-drop stopper.
Detailed Description
A door and window with child-resistant features, comprising: door and window frame 1, first guide rail 2, second guide rail 3, spring leaf 4, guide rail box 5, stop device 6, flexible stop device 7 and handle 8, first guide rail 2 is located door and window frame 1 bottom, stop device 6 is located door and window frame top, and second guide rail 3 is installed in guide rail box 5, and guide rail box 5 is located the inboard of first guide rail 2 vertical projection position, and flexible stop device 7 is installed in door and window frame 1 top both sides, and stop device 6 is installed in first track 2 vertical projection position, and 4 both ends of spring leaf are connected with the door and window frame 1 outside and stop device 6 inboard respectively, and handle 8 is located door and window frame 1 inboard and leans on the position.
Preferably, the limiting device 6 is evenly distributed with a plurality of limiting holes 9 towards the door and window frame 1 side, and the diameter of the limiting holes 9 is 0.5-1 mm larger than that of the telescopic limiting device 7. The bottom of the side edge of the guide rail box 5 is in an inverted triangle shape, and the included angle between the inclined edge and the horizontal line is 10-15 degrees.
Preferably, the window and door frame 1 is provided with rail grooves 10 at both top and bottom thereof.
Preferably, the telescopic limiting device 7 comprises a limiting column 11, a telescopic hole 12 and a limiting spring 13, the telescopic hole 12 is located on the door and window frame 1, the bottom of the limiting column 11 is connected with the limiting spring 13, and the limiting spring 13 is embedded in the bottom of the telescopic hole 12.
Preferably, the bottom of the door and window frame 1 is provided with a drop-proof stopper 14.
Claims (6)
1. A door and window with child-resistant function, comprising: door and window frame (1), first guide rail (2), second guide rail (3), spring leaf (4), guide rail box (5), stop device (6), flexible stop device (7) and handle (8), first guide rail (2) are located door and window frame (1) bottom, and stop device (6) are located door and window frame top, and second guide rail (3) are installed in guide rail box (5), and guide rail box (5) are located the inboard of first guide rail (2) vertical projection position, and flexible stop device (7) are installed in door and window frame (1) top both sides, and stop device (6) are installed in first track (2) vertical projection position, and spring leaf (4) both ends are connected with door and window frame (1) outside and stop device (6) inboard respectively, and handle (8) are located door and window frame (1) inboard and lean on the position.
2. The door and window with child-resistant function according to claim 1, wherein: limiting device (6) have a plurality of spacing holes (9) towards door and window frame (1) side evenly distributed, and spacing hole (9) diameter ratio flexible limiting device (7) diameter is 0.5 ~ 1mm bigger.
3. The door and window with child-resistant function according to claim 1, wherein: the bottom of the side edge of the guide rail box (5) is in an inverted triangle shape, and the included angle between the inclined edge and the horizontal line is 10-15 degrees.
4. The door and window with child-resistant function according to claim 1, wherein: the top and the bottom of the door and window frame (1) are provided with guide rail grooves (10).
5. The door and window with child-resistant function according to claim 1, wherein: the telescopic limiting device (7) comprises a limiting column (11), a telescopic hole (12) and a limiting spring (13), the telescopic hole (12) is located on the door and window frame (1), the bottom of the limiting column (11) is connected with the limiting spring (13), and the limiting spring (13) is embedded in the bottom of the telescopic hole (12).
6. The door and window with child-resistant function according to claim 1, wherein: the bottom of the door and window frame (1) is provided with an anti-falling stopper (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592640.0U CN210918813U (en) | 2019-09-24 | 2019-09-24 | Door and window with child protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592640.0U CN210918813U (en) | 2019-09-24 | 2019-09-24 | Door and window with child protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918813U true CN210918813U (en) | 2020-07-03 |
Family
ID=71343860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921592640.0U Active CN210918813U (en) | 2019-09-24 | 2019-09-24 | Door and window with child protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918813U (en) |
-
2019
- 2019-09-24 CN CN201921592640.0U patent/CN210918813U/en active Active
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