CN2595415Y

CN2595415Y - Combined body building dart

Info

Publication number: CN2595415Y
Application number: CN 02290402
Authority: CN
Inventors: 伍云来
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-17
Filing date: 2002-12-17
Publication date: 2003-12-31
Anticipated expiration: 2012-12-17

Abstract

The utility model relates to a combined body building dart which is composed of a metal dart head, a non-metal dart tail and a fin stabilizer which are connected by that all parts are provided with combined male and female slots; joints fixed by bolts are convenient to replace a non-metal dart body. In use, a user can swing an arm to apply force and build the body during the course of shooting the dart toward a target center.

Description

Combined type keeps fit to dart

Affiliated technical field

The utility model relates to a kind of physical culture martial arts equipment, and the combined type that reaches toys keeps fit to dart, and especially it is combined with nonmetallic materials by metal, and combined type keeps fit to dart.

Background technology

At present, known dartlike weapon mostly is traditional metal material manufacturing greatly, heavy again, dumb again, and the technical difficulty height that hits, a jin boomerang is arranged from weight, be that the metal forging of one jin of weight forms, play very inconvenient, more be unfavorable for carrying, particularly because its moulding, just one group of simple arrow-shaped, with be with a tang, stability is too poor getting rid of in the process of target, influenced by wind-force, air drag, and awing produces than mistake, being difficult to artificially grasp it, is one of out-of-date ancient martial arts equipment.The Toy boomerang of selling on the another kind of market forwardly has a draw point, and integral body is too light, can only clip to target center with two fingers to beat, one come dozens not far, and two do not have the effect of body-building, can only be kids toys, again because there is draw point its front portion, be easy to stab to playing to cause with the person.Therefore do not reach the effect of body-building, amusement yet.

Summary of the invention

In order to overcome the deficiency of ancient wushu dartlike weapon and the little dartlike weapon of modern toy, the utility model provides a kind of suitable weight that has, and the combined type that metal and nonmetallic materials are formed keeps fit to dart.

The technical scheme that its technical problem that solves the utility model adopts is: body has two group leader's grooves up and down behind metal boomerang head, be used for firmly connecting mutually with the nonmetallic materials of afterbody, be drilled with screw at the middle part, metal boomerang and nonmetal boomerang body and boomerang tail be connected and fixed, make to become one with bolt.Its afterbody up and down two faces stable boomerang urogenesis section that nonmetallic materials the make stable empennage for " ten " font is housed.

The beneficial effects of the utility model are to throw away dartlike weapon and the time can bring into play whole body strength and get rid of with sudden force with the power of arm and throw away getting rid of to target center, can be with stable the hitting of the target center about 10 meters.In throwing is got rid of repeatedly, must increase people's amount of exercise, played the effect that improves the health.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front view of the present utility model

Fig. 2 is the side view of combined type Flying dartlike weapon for body-building.

Fig. 3 is the cutaway view of Fig. 1 afterbody.

Among the figure 1, metal boomerang head, 2, set bolt, 3, the boomerang body, 4, rear-fin stabilizer.

The specific embodiment

In Fig. 1, metal boomerang head (1) with boomerang body (3), connects with the male and female groove plug-in type.Rear-fin stabilizer (4) with boomerang body (3), also is that male and female groove cooperates plug-in type to connect, and adds the all-purpose adhesive cementation when mounted simultaneously.At metal boomerang head (1), with boomerang body (3), the connection place in order firmly to have increased fixedly spiral shell inspection (2) again, be that bolt type connects, simultaneously also for nonmetal boomerang body (3) in use, during damage, as long as turn on set bolt (2), promptly replaceable new nonmetal boomerang body and empennage.Help using lastingly and keeping in repair of product.Metal material comprises: iron, copper, aluminium, high strength alloy steel etc.Nonmetallic materials comprise: five-ply board, softwood, engineering plastics, nylon etc. are main.

Under the constant principle of structural principle, its profile is varied: multiple profiles such as sharp-pointed shape, rocket shape, space shuttle are arranged.Can be in countryside, square, garden and park, the set target range of public place of entertainment use, be a kind ofly to collect Wushu, body-building, physical training and be multi-functional apparatus all over the body.

Claims

1, a kind of combined type keeps fit to dart, it has metal boomerang head and nonmetal boomerang tail to combine, it is characterized in that: body has two elongated slots up and down behind metal boomerang head, be used for firmly linking with the nonmetallic materials of afterbody, be drilled with screw in the centre, with bolt metal boomerang and nonmetal boomerang body and boomerang tail are connected and fixed, it is become one.

2, combined type according to claim 1 keeps fit to dart, and it is characterized in that: at its afterbody upper and lower surface the rear-fin stabilizer that nonmetallic materials are made is housed, its section is the structure of "+" font.

3, combined type according to claim 1 keeps fit to dart, and it is characterized in that: profile is a sharp cone distal, the profile of rocket shape and space shuttle.