Drowning rescuing device
A kind of equipment and technology of lifesaving net, applied in the direction of throwing lines, etc., can solve the problems of poor practicability, low rescue efficiency and high cost, and achieve the effect of low cost, improved rescue efficiency and good practicability
Inactive Publication Date: 2014-01-29
ZHEJIANG UNIV OF TECH
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Problems solved by technology
[0003] In order to overcome the disadvantages of low rescue efficiency, poor practicability, and high cost of existing drowning rescue equipment, the present invention provides a drowning rescue equipment with improved rescue efficiency, good practicability, and low cost
Method used
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Embodiment Construction
[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] refer to Figure 1 to Figure 7 , a kind of drowning rescue equipment, including a lifesaving net, an ejection mechanism and a wire take-up mechanism, lifesaving net guide blocks 35 are installed on both sides of the front end of the lifesaving net, a floating block 36 is installed on the rear end of the lifesaving net, and the lifesaving net guide The block 35 is connected with the netting line, and the netting line is sleeved on the taking-up mechanism; the life-saving net guide block 35 is linked with the ejection mechanism, and the ejection mechanism includes a working platform, an inclination adjustment piece, a base, an intermediate Guide block 6, transmission spring 5, connecting block 3 and collision guide block 2, an inclination adjustment member is rotatably installed on the working platform, the base is fixedly installed on the inclination adjustment m...
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The invention relates to a drowning rescuing device. The device comprises a rescuing net, an ejection mechanism and a line winding mechanism. Both sides of the front end of the rescuing net are provided with a rescuing net guide block. The back end of the rescuing net is provided with a floating block. The rescuing net guide blocks are connected with a net winding line. The net winding line is sleeved on the line winding mechanism. The rescuing net guide blocks and the ejection mechanism form a linkage. An inclination adjustment component is rotatably arranged on a work platform. The inclination adjustment component is fixedly provided with a base. The base is provided with two lower guide rails. A transmission spring is sleeved on the lower guide rails. A middle guide block and a connection block are slidably sleeved on the lower guide rails. One end of the transmission spring is fixedly arranged on the middle guide block, and the other end of the transmission spring is fixedly arranged on the connection block. The middle guide block is connected with a driving mechanism. The front end of the connection block is provided with a synchronous switch. A collision block is arranged above the connection block. The collision block is slidably sleeved on upper guide rails. The upper guide rails are parallel to the lower guide rails. The rescuing net guide block is slidably arranged on the upper guide rails. The device of the present invention has characteristics of improvement of rescue efficiency, good practicality and low cost.
Description
technical field [0001] The invention relates to a device for drowning rescue. Background technique [0002] At present, the widely used method of drowning rescue is that the rescuer directly enters the water for rescue or throws a life buoy. Its related patents mainly include drowning alarm, drowning self-rescue belt and new life jacket. The first two methods are not only inefficient in rescue, but also bring great danger to rescuers. The drowning alarm device requires the person to actively send out a distress signal to the rescuer for help when drowning. This method requires the drowning person to stay awake when drowning, and it is easy to accidentally touch the switch when the person is swimming to generate false alarms; the drowning self-rescue belt is stored by itself The buoyancy generated after the compressed air expands to achieve the purpose of self-rescue has its own defects, such as: the storage of high-pressure gas is inconvenient and easy to leak, and because...
Claims
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IPC IPC(8): B63C9/26
Inventor 顾欣星陈世权胡开拓陈国波
Owner ZHEJIANG UNIV OF TECH