CN203139570U

CN203139570U - Multi-functional life-saving nunchaku

Info

Publication number: CN203139570U
Application number: CN2013200665379U
Authority: CN
Inventors: 许龙成; 王科飞
Original assignee: Jiangsu Vocational College of Finance and Economics; Luoyang Normal University
Current assignee: Jiangsu Vocational College of Finance and Economics; Luoyang Normal University
Priority date: 2013-01-22
Filing date: 2013-01-22
Publication date: 2013-08-21
Anticipated expiration: 2023-01-22

Abstract

The utility model provides a multi-functional life-saving nunchaku and relates to a nunchaku with ropes connected in stick bodies. The multi-functional life-saving nunchaku comprises the stick bodies, an iron chain, rubber layers and inner end covers. The two groups of stick bodies are connected through a hinge, connecting positions are slipknots, and the hinge can be detached, threaded holes are formed on the inner end covers, the ropes in inner cavities are wound on central rods, the rubber layers are arranged on the surfaces of the stick bodies, and a nunchaku performance can be conducted by connecting the iron chain. Due to the rubber layers, a user can grip the nunchaku firmly and comfortably. After the iron chain is loosened, the ropes are pulled out and tied together to conduct the rope-nunchaku performance, and when the ropes are pulled out, the nunchaku can be used as a water life-saving tool. The multi-functional life-saving nunchaku has the advantage that performance diversity is achieved and the nunchaku is a portable life-saving tool.

Description

The two rods that cut of multifunctional lifesaving

Technical field

The present invention relates to a kind of two rod sports equipment that cuts, the two rods that cut of especially a kind of multifunctional lifesaving.

Background technology

At present, two sections rods of known physical culture have a variety of, as the two rods that cut of CN201740463U confined air chambers of the heart body, and the two rods that cut of CN201177961 musical instrument flute.

Airtight two rods that cut among the CN201740463U, relate to a kind of two rods that cut that can regulate weight, the rod body is provided with charging connector near connection chain one end, be provided with absorbent material in the rod body, the rod body is made by flexible rubber, the weight how many water yields in the hardness that air pressure in the rod body is regulated rod body material, rod body regulates the rod body.CN201177961 comprises flute and flexible attachment components, flute comprises first and second portion, first and second portion dismounting are fixing, and the two ends in addition of first and second portion are connected with the two ends of flexible attachment components by fixture, connector and connecting ring respectively, the utility model not only has the characteristics of two sections rods but also has the characteristics of flute, easy to carry, handsome in appearance, as play an instrument, garment decoration product, health-care article, be used for amusement and recreation, decoration, and in danger self-defence, the literature and art technical ability of more cultivating the holder.

These pairs cut rod and have some significant disadvantages in practice with in using, as: complex structure, manufacturing cost height are difficult to be used widely, and can not work as the water survival equipment.

Summary of the invention

In order to remedy existing multi-functional two above-mentioned deficiencies of cutting rod, the invention provides the two rods that cut of a kind of multifunctional lifesaving.

The technical solution adopted for the present invention to solve the technical problems is: the two rods that cut of a kind of multifunctional lifesaving comprise the rod body, iron chains, rubber layer, inner end cap, rope, center-pole, it is characterized in that: two rod bodies (1) connect to form two rod training that cut by iron chains (2), unload iron chains (2), inner end cap (4) is the survivor of a murder attempt, back out inner end cap (4), rope (5) is laid out and passes the inner end cap aperture from the center-pole in the rod body (1), when rope exposes rod body 20cm-30cm, rope knotting in rod body one side, tighten inner end cap (4), two fag ends that stretch out are tied, and rope total length 200cm-300cm is used as buoyant apparatus on the water.

Rod body material is with converted steel or alloy material.

The center-pole converted steel.

Rope is with cotton cord and include thin wire.

The iron chains stainless steel

The inner end cap converted steel.

Rope length is 200cm-300cm

When carrying out lifesaving, add rope simultaneously and lie in the rope two ends of exposing from the rod body, so that extension length carries out the lifesaving of farther distance.

Inner end cap and rod body screw by screw thread, and the minor thread cylinder on inner end cap and the iron chains screws,

The invention has the beneficial effects as follows: simple in structure, processing ease, cost of manufacture is low, and economy obtains promoting and using easily.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Be the two front views that cut rods of a kind of multifunctional lifesaving of the present invention as Fig. 1.

Among the figure: 1. rod body, 2. iron chains, 3. rubber layer, 4. inner end cap, 5. rope, 6. center-pole.

The specific embodiment

As shown in the figure, the two rods that cut of multifunctional lifesaving of the present invention comprise rod body 1, iron chains 2, rubber layer 3, inner end cap 4, rope 5, center-pole 6.

Two rod bodies 1 connect to form two cutting by iron chains 2 and train, unload iron chains 2, inner end cap 4 is the survivor of a murder attempt, backs out inner end cap 4, and rope 5 is laid out and pass inner end cap 4 apertures from the center-pole in the rod body, the length of exposing the rod body when rope reaches institute and takes, in rope 5 knottings of rod body one side, tighten inner end cap 4, two fag ends that stretch out 5 are tied, because total length is longer, is used as buoyant apparatus on the water and carries out to drag for and rescue.

Iron chains 2 connects two rod bodies, carry out excellent performance, after pulling out rope 5, two people Ge Na, one rod body 1 is arranged, many people son 5 of skipping rope is taken exercise, and when needing water survival, stands in the hand-held rod body 1 of people on bank or the ship, another rod body is flung at the drowning person, when the drowning person holds rod body 1 or rope 5, sue and labour.

Rope 5 is regained in the rod body 1 around center-pole, with iron chains 2 two rod bodies 1 are coupled together again, place, in order to use next time.

Above-described embodiment is preferred embodiments of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from the change done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims

1. the two rods that cut of multifunctional lifesaving comprise rod body (1), iron chains (2), rubber layer (3), inner end cap (4), rope (5), center-pole (6) is characterized in that: two rod bodies (1) connect to form two rod training that cut by iron chains (2), unload iron chains (2), inner end cap (4) is the survivor of a murder attempt, backs out inner end cap (4), and rope (5) is laid out and pass the inner end cap aperture from the center-pole in the rod body (1), when rope exposes rod body 20cm-30cm, in the rope knotting of rod body one side, tighten inner end cap (4), two fag ends that stretch out are tied, rope total length 200cm-300cm is used as buoyant apparatus on the water.