Anti-pinch door frame for kindergarten
By setting anti-clip components and limiting functions in the kindergarten door frame, the problem of children being pinched is solved and the door is safe and ventilated.
Patent Information
- Application Number
- CN202421322042.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing doors in kindergartens are easily opened by children. When children play with the door together, it is easy to clamp the children's hands when they are closed, causing harm to the children.
A door frame for kindergarten anti-clip hand is designed. By setting up anti-clip components, including multiple sets of first springs, baffles, sponge strips, second handles, second springs and hooks, ensuring that children's hands are not clamped when the door is closed, and at the same time, the limit function is provided to prevent dust and other things from entering.
It effectively prevents children's hands from being pinched when opening and closing the door, and uses the limit function of the hook to prevent dust and other people from entering the room, ensuring safety and ventilation of the door.
Smart Images
Figure CN222909883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-pinch doors and windows, and specifically relates to a door frame for preventing children's hands from being pinched in kindergartens. Background Technique
[0002] With the continuous development of the social economy and the improvement of living standards, the living conditions have been continuously improved, and people's safety awareness has also been gradually enhanced. Kindergartens are used for the centralized care and education of children, usually accepting children aged three to six; a kindergarten class consists of several or more children, and the kindergarten teachers equipped in each class often cannot fully take care of each child; generally, anti-collision strips and other items are fixed at right angles such as the corners of the kindergarten to prevent children from being bruised. The windows are relatively high from the ground and children cannot touch them, but the doors that can be seen everywhere in the kindergarten are likely to become the objects for children to play with.
[0003] The existing doors in kindergartens are easily opened and closed by children. When children play with the doors together, the doors are likely to pinch the children's hands when they are closed, causing harm to the children.
[0004] Therefore, we have designed a door frame for preventing children's hands from being pinched in kindergartens. Content of the Utility Model
[0005] Aiming at the deficiencies of the existing technology, the utility model provides a door frame for preventing children's hands from being pinched in kindergartens, and solves the problem that the existing doors in kindergartens are easily opened and closed by children. When children play with the doors together, the doors are likely to pinch the children's hands when they are closed, causing harm to the children.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A door frame for preventing children's hands from being pinched in kindergartens, including a wall body, an inner part of the wall body is movably connected with a door frame assembly, a receiving assembly is opened on the right side of the front of the door frame assembly, an anti-pinch assembly is movably connected inside the receiving assembly, and a fixing assembly is fixedly connected to the inner wall of the wall body;
[0008] The anti-pinch assembly includes multiple groups of first springs fixedly connected to the inner wall of the receiving assembly. The right sides of the multiple groups of first springs are fixedly connected with a baffle, and the baffle is slidably connected to the inside of the receiving assembly. A sponge strip is fixedly connected to the right side of the baffle, a second handle is fixedly connected to the back side of the baffle, a second spring is fixedly connected to the right side of the second handle, and a hook is fixedly connected to the side of the second spring away from the second handle.
[0009] Furthermore, the door frame assembly includes multiple groups of movable shafts movably connected to the inner wall of the wall body. The sides of the multiple groups of movable shafts away from the wall body are fixedly connected with a door body, and a first handle is fixedly connected to the front of the door body.
[0010] Furthermore, the accommodating component includes an accommodating hole opened on the front surface of the door body, and multiple groups of first springs are fixedly connected to the inner wall of the accommodating hole. Chutes are opened at both the upper and lower ends of the accommodating hole, and the baffle is slidably connected to the two chutes.
[0011] Furthermore, the fixing component includes a slot opened inside the wall body, and a hanging rod is fixedly connected inside the slot.
[0012] Furthermore, the hook is located at the rear side of the baffle, and the hook does not contact the rear side wall of the baffle.
[0013] Furthermore, the sponge strip is located on the right side of the baffle, and the height of the sponge strip is less than the height of the baffle.
[0014] Furthermore, the second handle is located on the right side of the accommodating hole, and the left side of the second handle does not contact the inner wall of the accommodating hole.
[0015] The beneficial effects of the present utility model are as follows:
[0016] 1. By providing the anti-pinch component, when kindergarten children open and close the door body, their height is not enough to reach the first handle, and they can only push the door body with their hands. When the door body squeezes the hands of the children, the hands of the children are located at the position of the accommodating hole and will not cause pinching. When the children close the door body, they hold the second handle with their hands and push it to the right. The baffle pulls multiple groups of first springs to move in the chutes. When the baffle covers the accommodating hole, the hook is pulled to the right, and the hook drives the second spring to hang on the hanging rod to limit the position of the baffle, preventing dust, sand, etc. from entering the room. When the children want to go out, they remove the hook from the hanging rod to release the limit on the baffle. Under the automatic reset of multiple groups of first springs, the baffle exposes the accommodating hole, and pinching will not occur when opening and closing the door.
[0017] 2. By providing the hook, when the children pull the hook to the right with their hands, the hook drives the second spring to hang on the hanging rod, achieving the effect of the hook limiting the position of the baffle. Description of the Drawings
[0018] Figure 1 is the overall structural schematic diagram of the present utility model;
[0019] Figure 2 is the structural schematic diagram of the door frame component of the present utility model;
[0020] Figure 3 is the structural schematic diagram of the anti-pinch component of the present utility model;
[0021] Figure 4 is the partial structural schematic diagram of the anti-pinch component of the present utility model.
[0022] In the figure: 1. Wall; 2. Door frame assembly; 201. Movable shaft; 202. Door body; 203. First handle; 3. Accommodating assembly; 301. Accommodating hole; 302. Chute; 4. Anti-pinch assembly; 401. First spring; 402. Baffle; 403. Sponge strip; 404. Second handle; 405. Second spring; 406. Hook; 5. Fixing assembly; 501. Groove; 502. Hanging rod. Detailed implementation mode
[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0024] Refer to Figures 1-4 : A door frame for preventing pinching hands in kindergartens, including a wall 1, a door frame assembly 2 is movably connected inside the wall 1, an accommodating assembly 3 is opened on the right side of the front of the door frame assembly 2, an anti-pinch assembly 4 is movably connected inside the accommodating assembly 3, and a fixing assembly 5 is fixedly connected to the inner wall of the wall 1;
[0025] The anti-pinch assembly 4 includes multiple groups of first springs 401 fixedly connected to the inner wall of the accommodating assembly 3. A baffle 402 is fixedly connected to the right side of the multiple groups of first springs 401, and the baffle 402 is slidably connected to the inside of the accommodating assembly 3 to facilitate the baffle 402 to slide inside the accommodating assembly 3. A sponge strip 403 for buffering is fixedly connected to the right side of the baffle 402. A second handle 404 is fixedly connected to the back side of the baffle 402 to facilitate children to hold the second handle 404 with their hands to drive the baffle 402 to move. A second spring 405 is fixedly connected to the right side of the second handle 404, and a hook 406 is fixedly connected to the side of the second spring 405 away from the second handle 404;
[0026] The door frame assembly 2 includes multiple groups of movable shafts 201 movably connected to the inner wall of the wall 1. A door body 202 is fixedly connected to the side of the multiple groups of movable shafts 201 away from the wall 1. A first handle 203 is fixedly connected to the front of the door body 202 to facilitate the teacher to hold the first handle 203 to open the door body 202. The accommodating assembly 3 includes an accommodating hole 301 opened on the front of the door body 202, and the multiple groups of first springs 401 are fixedly connected to the inner wall of the accommodating hole 301. Chutes 302 are opened at both the upper and lower ends of the accommodating hole 301, and the baffle 402 is slidably connected to the two chutes 302;
[0027] The fixing component 5 includes a slot 501 opened inside the wall body 1. A hanging rod 502 is fixedly connected inside the slot 501. The hook 406 is located at the rear side of the baffle 402 and does not contact the rear side wall of the baffle 402.
[0028] When kindergarten children open or close the door body 202, they are not tall enough to reach the first handle 203 and can only push the door body 202 with their hands. When the door body 202 squeezes the hands of the children, the hands of the children are at the position of the receiving hole 301 and will not cause pinching. When the children close the door body 202, they hold the second handle 404 with their hands and push it to the right. The baffle 402 pulls multiple first springs 401 to move in the sliding groove 302. When the baffle 402 covers the receiving hole 301, the hook 406 is pulled to the right. The hook 406 drives the second spring 405 to hang on the hanging rod 502 to limit the baffle 402 and prevent dust, sand, etc. from entering the room. When the children want to go out, they remove the hook 406 from the hanging rod 502 to release the limit on the baffle 402. The baffle 402 exposes the receiving hole 301 under the automatic reset of multiple first springs 401, and no pinching will occur when opening and closing the door.
[0029] The sponge strip 403 is located on the right side of the baffle 402, and the height of the sponge strip 403 is less than the height of the baffle 402. The second handle 404 is located on the right side of the receiving hole 301, and the left side of the second handle 404 does not contact the inner wall of the receiving hole 301.
[0030] In summary, when the present utility model is in use, when kindergarten children open or close the door body 202, they are not tall enough to reach the first handle 203 and can only push the door body 202 with their hands. When the door body 202 squeezes the hands of the children, the hands of the children are at the position of the receiving hole 301 and will not cause pinching. When the children close the door body 202, they hold the second handle 404 with their hands and push it to the right. The baffle 402 pulls multiple first springs 401 to move in the sliding groove 302. When the baffle 402 covers the receiving hole 301, the hook 406 is pulled to the right. The hook 406 drives the second spring 405 to hang on the hanging rod 502 to limit the baffle 402 and prevent dust, sand, etc. from entering the room. When the children want to go out, they remove the hook 406 from the hanging rod 502 to release the limit on the baffle 402. The baffle 402 exposes the receiving hole 301 under the automatic reset of multiple first springs 401, and no pinching will occur when opening and closing the door.
[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A kindergarten anti-pinch door frame, characterized by: A door frame assembly (2) is movably connected inside the wall (1); a receiving assembly (3) is provided on the right side of the front face of the door frame assembly (2); an anti-pinch assembly (4) is movably connected inside the receiving assembly (3); and a fixing assembly (5) is fixedly connected to the inner wall of the wall (1); The anti-pinch component (4) comprises a plurality of groups of first springs (401) fixedly connected to the inner wall of the containing component (3); a baffle (402) is fixedly connected to the right side of the plurality of groups of first springs (401); and the baffle (402) is slidably connected to the inside of the containing component (3); a sponge strip (403) is fixedly connected to the right side of the baffle (402); a second handle (404) is fixedly connected to the back side of the baffle (402); a second spring (405) is fixedly connected to the right side of the second handle (404); and a hook (406) is fixedly connected to the side of the second spring (405) away from the second handle (404).
2. The anti-pinch door frame for kindergartens according to claim 1, characterized in that: The door frame assembly (2) comprises a plurality of groups of movable shafts (201) movably connected to the inner wall of the wall (1); a door body (202) is fixedly connected to the side of the plurality of groups of movable shafts (201) away from the wall (1); and a first handle (203) is fixedly connected to the front of the door body (202).
3. The anti-pinch door frame for kindergartens according to claim 2, characterized in that: The accommodating assembly (3) comprises an accommodating hole (301) formed on the front face of the door body (202), and a plurality of groups of first springs (401) are fixedly connected to the inner wall of the accommodating hole (301), and sliding grooves (302) are formed at both upper and lower ends of the accommodating hole (301), and the baffle (402) is slidably connected to the two groups of sliding grooves (302).
4. The anti-pinch door frame for kindergartens according to claim 1, characterized in that: The fixing assembly (5) comprises a slot (501) formed inside the wall (1), and a hanging rod (502) is fixedly connected inside the slot (501).
5. The anti-pinch door frame for kindergartens according to claim 1, characterized in that: The hook (406) is located on the rear side of the baffle (402), and the hook (406) does not contact the rear side wall of the baffle (402).
6. The anti-pinch door frame for kindergartens according to claim 1, characterized in that: The sponge bar (403) is located on the right side of the baffle (402), and the height of the sponge bar (403) is less than the height of the baffle (402).
7. The anti-pinch door frame for kindergartens according to claim 3, characterized in that: The second handle (404) is located on the right side of the accommodating hole (301), and the left side of the second handle (404) does not contact the inner wall of the accommodating hole (301).