CN209209001U

CN209209001U - A kind of lifebuoy expanding relief range

Info

Publication number: CN209209001U
Application number: CN201821583698.4U
Authority: CN
Inventors: 董京奎
Original assignee: Army Military Transportation University of PLA Zhenjiang
Current assignee: Army Military Transportation University of PLA Zhenjiang
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2019-08-06
Anticipated expiration: 2028-09-14

Abstract

The utility model proposes the lifebuoys that one kind can expand relief range, including lifebuoy circle body, the circumferential outer surface of the circle body is coated with around the equally distributed three wire rope handling bodies in circle body center, it is to be fixedly connected between the wire rope handling body and circle body, the outside of the circle body is provided with handgrip rope, the handgrip rope is fixedly connected with wire rope handling body, the outside of each wire rope handling body is respectively connected with extension rope, the end for extending rope is connected at least three floating balls, hawser is connected on the circle body, the lifesaving coil structures that relief range can be expanded are simple, design is reasonable, the relief range of lifebuoy can be made to increase by the floating ball around circle body, so that drowning people can catch lifebuoy along floating ball in first time, drowning people is reduced to be drowned the generation of accident, improve safety coefficient.

Description

A kind of lifebuoy expanding relief range

Technical field

The utility model relates to lifebuoy design fields, can expand the lifesaving of relief range more particularly, to one kind Circle.

Background technique

Lifebuoy refers to one kind of water survival gear, usually lesser light-duty by cork, foamed plastics or other specific gravity Material is made, and canvas, plastics etc. are wrapped in outside.It can also be made of rubber for the lifebuoy that swimming instruction uses, inside fill air, Also it is called elastic tape.

Traditional lifebuoy is since size is limited, and in the case where encountering has drowning people, rescuer often can not be quasi- True throws lifebuoy to drowning people, the extension for the time that causes to sue and labour, or even will cause the risk that drowning people drowns, because This, for drowning people, for not natatory drowning people, it is necessary to be expanded the range of suing and labouring of lifebuoy Greatly.

Utility model content

In order to solve the above-mentioned technical problem the utility model, proposes that one kind can shorten the time of suing and labouring, expand relief range Lifebuoy.

The technical solution of the utility model is achieved in that

A kind of lifebuoy expanding relief range, including lifebuoy circle body, the circumferential outer surface of the circle body are coated with Around the equally distributed three wire rope handling bodies in circle body center, it is fixedly connected between the wire rope handling body and circle body, the outside of the circle body It is provided with handgrip rope, the handgrip rope is fixedly connected with wire rope handling body, and the outside of each wire rope handling body is respectively connected with extension Rope, the end for extending rope are connected at least three floating balls, are connected with hawser on the circle body.

It further, further include that circle body internal diameter position and length are set for the elasticity of circle body internal diameter perimeter one third The upper end of lantern ring, the elastic collar sews on circle body, and the lower end of the elastic collar is detachably connected on circle body.

Further, the lower end of the elastic collar sticks in circle body bottom by velcro.

Further, the inner surface of the elastic collar is fixedly connected there are two elastic band, and the elastic band is working When extend to circle body upper surface and with the phase adhesion of circle body upper surface.

Further, the surface of the elastic collar offers multiple water holes.

Using above-mentioned technical proposal, the utility model has the following beneficial effects: this can expand the lifesaving loop knot of relief range Structure is simple, and design rationally, can make the relief range of lifebuoy increase by the floating ball around circle body, so that drowning people is the One time can catch lifebuoy along floating ball, reduce drowning people and be drowned the generation of accident, improve safety coefficient.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the installation diagram of the utility model elastic collar and elastic band；

Fig. 3 is the schematic cross-section of the utility model.

Wherein: 1, circle body；2, handgrip rope；3, wire rope handling body；4, extend rope；5, floating ball；6, hawser；7, elastic collar；8, Elastic band；9, water hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, a kind of lifebuoy that can expand relief range, including lifebuoy circle body 1, the circle of the circle body 1 All outer surfaces are coated with around the equally distributed three wire rope handling bodies 3 in 1 center of circle body, are fixed company between the wire rope handling body 3 and circle body 1 It connects, the outside of the circle body 1 is provided with handgrip rope 2, and the handgrip rope 2 is fixedly connected with wire rope handling body 3, and handgrip rope 2 is used In order to which circle body 1 is quickly pulled near body by drowning people, the outside of each wire rope handling body 3 is respectively connected with extension rope 4, institute The end connection for extending rope 4 is stated there are three floating ball 5, just there are 9 floating balls 5 to swim on the water surface in total in this way, drowning people can be any A floating ball 5 is caught to achieve the purpose that for lifebuoy to be pulled near itself, is connected with hawser 6 on the circle body 1.

It further, further include that 1 internal diameter position of circle body and length are set for the bullet of 1 internal diameter perimeter one third of circle body Property lantern ring 7, the upper end of the elastic collar 7 sews on circle body 1, and the lower end of the elastic collar 7 is detachably connected on circle body 1 On.

Further, the lower end of the elastic collar 7 sticks in 1 bottom of circle body by velcro.

Further, the inner surface of the elastic collar 7 is fixedly connected there are two elastic band 8, and the elastic band 8 is in work As when extend to 1 upper surface of circle body and with 1 upper surface phase adhesion of circle body, wherein elastic band 8 is wound around circle in normal state On body 1, it is equipped with adhesion zone in the middle part of elastic band 8, end can be bonded on adhesion zone after the completion of winding, be conducive to elastic band 8 Fixation；When due to drowning people's stature it is smaller, lifebuoy be unable to reach relief purpose when, elastic band 8 can be unfolded, end is glued It connects on two adhesion zones of 1 upper surface of circle body, is reduced in circle body 1 by elastic band 8, elastic collar 7 and 1 part of circle body Diameter, it is preferably painstaking convenient for drowning people, facilitate drowning people and keep physical strength, achievees the purpose that relief.

Further, the surface of the elastic collar 7 offers multiple water holes 9, can prevent water from falling on elastic collar 7 Ponding problem just is caused, advantageously reduces the weight of entire lifebuoy.

When using the lifebuoy, one end of hawser 6 is fixed on the coast, and tosser throws circle body 1 together with floating ball 5 together To drowning people, drowning people can catch floating ball 5 nearby, can catch handgrip rope 2 along rope 4 is extended, then be arranged circle body 1 Physically, when the stature of drowning people is smaller, the elastic band 8 being wrapped on circle body 1 can be unfolded, and by elastic collar 7 Lower end disengages circle body 1 and can reduce the internal diameter of circle body 1 after elastic collar 7 is unfolded, 8 end of elastic band is covered in circle body 1 Surface further reduces the space at 1 middle part of circle body, drowning people is acted on the power on body on elastic band 8, simultaneously It prevents drowning people from sinking using elastic band 8, has adapted to the use of different stature drowning peoples；Lifebuoy is set in body in drowning people After on body, drowning people is pulled to bank by hawser 6 by rescuer, completes the process of relief.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. the lifebuoy that one kind can expand relief range, which is characterized in that including lifebuoy circle body (1), the circle of the circle body (1) All outer surfaces are coated with around the equally distributed three wire rope handling bodies (3) in circle body (1) center, between the wire rope handling body (3) and circle body (1) To be fixedly connected, the outside of the circle body (1) is provided with handgrip rope (2), and the handgrip rope (2) and wire rope handling body (3) are fixed Connection, the outside of each wire rope handling body (3) are respectively connected with extension rope (4), and the end for extending rope (4) is connected at least three A floating ball (5), is connected with hawser (6) on the circle body (1).

2. the lifebuoy that one kind according to claim 1 can expand relief range, it is characterised in that: further include that setting is being enclosed Body (1) internal diameter position and length are the elastic collar (7) of circle body (1) internal diameter perimeter one third, the elastic collar (7) Upper end sews on circle body (1), and the lower end of the elastic collar (7) is detachably connected on circle body (1).

3. the lifebuoy that one kind according to claim 2 can expand relief range, it is characterised in that: the elastic collar (7) lower end sticks in circle body (1) bottom by velcro.

4. the lifebuoy that one kind according to claim 2 can expand relief range, it is characterised in that: the elastic collar (7) inner surface is fixedly connected there are two elastic band (8), and the elastic band (8) extends to circle body (1) upper surface at work And with circle body (1) upper surface phase adhesion.

5. the lifebuoy that one kind according to claim 2 can expand relief range, it is characterised in that: the elastic collar (7) surface offers multiple water holes (9).