An anti-pinch hand device for protecting children's safety
A child safety and anti-pinch technology, which is applied to windows/doors, special equipment for doors/windows, building components, etc., can solve the problem of children's hands being caught by doors, and achieves simple structure, child safety protection, and convenient use. Effect
Inactive Publication Date: 2016-03-30
IND RES INST ZHIJIANG COLLEGE OF ZHEJIANG UNIV OF TECH
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] It is the nature of children to be playful. Many children like to hide behind the door, and often put their hands in the crack of the door. When others close the door without paying attention, the door will pinch the children's hands. At present, there is no one to protect children. Protective device to prevent hands from being pinched, the present invention arises from this
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] like figure 1 , figure 2 and image 3 The present invention is shown as a door gap anti-pinch device for protecting children, including a fixed block 1; a door gap blocking mechanism 2 and an infrared sensor 3 are installed on the fixed block 1; The mechanism 2 includes a sleeve 4; the sleeve 4 is equipped with a control circuit 6 and an electromagnet 7; the control circuit 6 is connected to the electromagnet 7 through a circuit; the electromagnet 7 is connected to the spring 8; the The spring 8 is connected to the door gap blocking rod 5; the iron block 9 is installed at the joint between the door gap blocking rod 5 and the spring 8.
[0012] The door gap anti-pinch device of the present embodiment is installed on the door frame where the door 11 and the door frame 10 are connected by screws. When the infrared sensor 3 installed on the lower side of the fixed block 1 senses that there is hand contact at the door gap, Feedback the signal to the control circuit 6 on ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a door crack hand-clamping prevention device for protecting safety of children. The door crack hand-clamping prevention device comprises a fixed block which is provided with a door crack resisting mechanism and an infrared sensor. The door crack resisting mechanism comprises a sleeve, and a control circuit and an electromagnet are installed in the sleeve. The control circuit is in circuit connection with the electromagnet, the electromagnet is connected with a spring, and the spring is connected with a door crack resisting bar. An iron block is arranged at the joint between the door crack resisting bar and the spring. The door crack hand-clamping prevention device has the advantages of effectively protecting hands of the children from being clamped and injured, protecting the safety of the children, and being simple in structure and convenient to use.
Description
technical field [0001] The invention relates to a door gap anti-pinch device, in particular to a door gap anti-pinch device for protecting children's safety. Background technique [0002] It is the nature of children to be playful. Many children like to hide behind the door, and often put their hands in the crack of the door. When others close the door without paying attention, the door will pinch the children's hands. At present, there is no one to protect children. The protection device that prevents hand from being pinched, the present invention results from this. Contents of the invention [0003] The object of the present invention is to provide an anti-pinch device for protecting children's safety, which has the advantages of effectively protecting children's hands from being caught and injured by the door, thereby protecting children's safety, and has the advantages of simple structure and convenient use. [0004] In order to achieve the above object, technical sch...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E06B7/28
Inventor 胡一川张帅王梦华
Owner IND RES INST ZHIJIANG COLLEGE OF ZHEJIANG UNIV OF TECH