Life buoy with jet propulsion assistance
A technology of jet propulsion and life buoy, applied in the field of life buoy, can solve the problems of position deviation of the life buoy, prone to rollover, and the life buoy cannot be balanced and adjusted, and achieves the effect of high rescue efficiency and increased contact area.
Inactive Publication Date: 2021-01-26
诸暨市勇远箱包有限公司
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Problems solved by technology
[0002] In our daily life, jet propulsion devices are used in manned mobile equipment. General life buoys are mainly inflatable life buoys, which need to be artificially thrown into the water, and the direction cannot be well controlled. During the lifesaving process, there is a positional deviation between the lifebuoy and the drowning person, which may affect the rescue of the drowning person, and the general lifebuoy can only provide buoyancy, and cannot play a good guiding role for the drowning person, and the general jet-propelled lifebuoy cannot be used To a good balance adjustment, prone to rollover, a kind of life buoy with jet propulsion assist described in the present invention can solve the above problems
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[0021] Combine below Figure 1-8 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0022] A life buoy with jet propulsion assistance according to the present invention includes a life buoy main body 11, the life buoy main body 11 is made of light material, and a ring-shaped functional plate 17 is arranged inside the life buoy main body 11, and the use density is relatively small Made of lighter materials, the inner surface of the functional plate 17 is fixed with a supporting clamping plate 20 which plays a supporting role, and the inner circular surface of the supporting clamping plate 20 is fixed with a circular ring and has a certain degree of elasticity. The clamping elastic ring 21 forms an annular inflatable cavity 22 inside the clamping elastic ring 21, and the...
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The invention discloses a life buoy with jet propulsion assistance; the life buoy comprises a life buoy main body, the life buoy main body is made of a light material, an annular functional plate is arranged in the life buoy main body and is made of a material with relatively low density and relatively light material, and a supporting and clamping plate with a supporting effect is fixedly arrangedon the inner circular surface of the functional plate; the inner circular surface of the supporting and clamping plate is fixedly provided with a circular ring and a loading elastic ring with certainelasticity. According to the life buoy with jet propulsion assistance, a life buoy can be conveyed to the side of a drowning person at a more uniform speed through air injection assisting pushing ofthe life buoy, the contact area of the life buoy is increased through stretching of handrails on the periphery of the life buoy, and the drowning person can better grab the life buoy. Meanwhile, through balance adjustment in the life buoy, the life buoy is always in a horizontal suspension state, so that the rescue efficiency of the drowning person is higher, and meanwhile, the life buoy is inflated through an air pump, so that the inner ring of the life buoy is more fitted with a user.
Description
technical field [0001] The invention relates to the field of jet propulsion devices, in particular to a life buoy with jet propulsion assistance. Background technique [0002] In our daily life, jet propulsion devices are used in manned mobile equipment. General life buoys are mainly inflatable life buoys, which need to be artificially thrown into the water, and the direction cannot be well controlled. During the lifesaving process, there is a positional deviation between the lifebuoy and the drowning person, which may affect the rescue of the drowning person, and the general lifebuoy can only provide buoyancy, and cannot play a good guiding role for the drowning person, and the general jet-propelled lifebuoy cannot be used To a good balance adjustment, rollover is prone to occur, a kind of life buoy with jet propulsion assisted by the present invention can solve the above problems. Contents of the invention [0003] In order to solve the above problems, this example desi...
Claims
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IPC IPC(8): B63C9/15
CPCB63C9/155
Inventor 刘清澈
Owner 诸暨市勇远箱包有限公司