CN202547514U

CN202547514U - Safety dart with woven mesh type flexible tail

Info

Publication number: CN202547514U
Application number: CN2012201905318U
Authority: CN
Inventors: 刘之锐; 梁永恩
Original assignee: AMAZING CREATIVE Co Ltd
Current assignee: AMAZING CREATIVE Co Ltd
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-11-21
Anticipated expiration: 2022-04-28

Abstract

The utility model discloses a safety dart with a woven mesh type flexible tail. The safety dart is provided with a frustum-shaped head (102), wherein the head is provided with a first end and a second end, and the first end comprises a magnet. The safety dart also comprises a longer flexible tail (104), wherein the tail (104) is fixed at the second end of the head (102). The safety dart is formed by improving a conventional dart; the dart provided by the utility model is durable and low in cost; and the necessary safety characteristics of the dart are not affected while superior flight characteristics are provided.

Description

A kind of Safety dartlike weapon that has mesh grid formula pliability afterbody

Technical field

The utility model relates to toy, specifically, relates to a kind of Safety dartlike weapon that has mesh grid formula pliability afterbody.

Background technology

The boomerang head of dartlike weapon is made up of a kind of in the dual mode usually: the non-tip dartlike weapon of standard tip dartlike weapon or safety.Be recognized that the tip dartlike weapon is not suitable for child usually and plays.Have sharply, or the example of the dartlike weapon of sharp boomerang head is introduced in following patent specification: the patent No. is US4230322, and title is the U.S. Patent application of " not having the bounce-back dartlike weapon "; The patent No. is US6533688, and title is the U.S. Patent application of " dartlike weapon that has spiraling and indicator lamp function "; The patent No. is US5118117, and title is the U.S. Patent application of " amusing boomerang "; The patent No. is US6248033, and title is the U.S. Patent application of " dartlike weapon that is used for darts "; The patent No. is US4842285, and title is the U.S. Patent application of " the anti-dartlike weapon that ejects ".These patent applications here quote in full, to do reference.

The example of tip dartlike weapon safety, non-comprises dartlike weapon that contains magnetic boomerang head and the dartlike weapon that contains sucker boomerang head; This is US6267698 in the patent No.; Title is US5775694 for the U.S. Patent application and the patent No. of " soft boomerang head recreation dartlike weapon "; Be described in the US Patent specification of title for " the blunt boomerang with the non magnetic sleeve that includes magnet contains the boomerang dish of magnetisable material and darts ".These patent applications here quote in full, to do reference.The said patent No. is that the patent application of US5775694 has been described, and the standard boomerang body that the boomerang head has high energy magnet hits the boomerang dish, and the electromagnetism input of generation can be write down the impingement region on the boomerang dish.

In order competitive advantage to be provided for the participant in the darts, people the flight that improves dartlike weapon and reduce after dartlike weapon hits the boomerang dish " ejection " frequency this done a lot of effort aspect two.It is US5642887 that one of such technology is described in the patent No., in the U. S. application of title for " the recreation dartlike weapon that has scalable flight part ".This patent application here quotes in full, to do reference.

But that such routine techniques can not provide is safe, have dartlike weapon desirable flight characteristics, durable and with low cost.Therefore, the purpose of the utility model is that existing dartlike weapon is improved, to provide a kind of durable, with low cost and can when superior flight characteristics is provided, not damage the dartlike weapon of its necessary security characteristic.

Summary of the invention

In order to overcome the defective of conventional dartlike weapon, the purpose of the utility model is to provide a kind of dartlike weapon with afterbody lightweight, pliable and tough, has better security.

The utility model above-mentioned purpose realizes like this, constructs a kind of Safety dartlike weapon, comprises the head with first end and second end, and the pliability afterbody that is fixed on said second end, and wherein, said first end comprises magnet.

In above-mentioned Safety dartlike weapon, the diameter of said first end is greater than the diameter of said second end.

In above-mentioned Safety dartlike weapon, said pliability afterbody and said head are respectively taper type, and its end than minor diameter separately is adjacent.

In above-mentioned Safety dartlike weapon, the diameter of said first end is less than the diameter of said second end.

In above-mentioned Safety dartlike weapon, said pliability afterbody and said head are respectively taper type, and larger-diameter end of said head and said pliability afterbody are adjacent than an end of minor diameter.

In above-mentioned Safety dartlike weapon, the flexible pipe that said pliability afterbody is made up of braided material forms.

In above-mentioned Safety dartlike weapon, said pliability afterbody is a taper type, and its less end is fixed in said dartlike weapon head.

In above-mentioned Safety dartlike weapon, said afterbody comprises the terminal C that diameter is bigger, and said terminal C is that the end through the flexible pipe that braided material is formed is fixed to said dartlike weapon head, and the other end of folding said flexible pipe is to the inner and formation of flexible pipe.

The another kind of Safety dartlike weapon that the utility model provides comprises: the head that can adhere to irony dartlike weapon target; And the afterbody 104 that constitutes by woven mesh materials, said woven mesh materials has pliability on its whole length, and the weight of said afterbody 104 is lighter than said head 102, and the length of said afterbody 104 accounts for the major part of said head 102 and afterbody 104 total lengths.

The Safety dartlike weapon of the utility model is made like this: make the pliability afterbody: woven fibre material is to make the pliability flexible pipe; Inwardly folding pliability flexible pipe is processed first end and second end; And all ends of exposing of said fiber are placed said first end, make the continuous fabric of a part be positioned at said second end; Make head: magnet is fixed in first end of head, and in opposite second end punching; Fixing head and afterbody: first end of pliability flexible pipe is fixed on second end of said head.Said pliability afterbody is formed the major part of the whole length of said dartlike weapon.

A kind of Safety dartlike weapon that has mesh grid formula pliability afterbody that the utility model provides.Because dartlike weapon has the pliability afterbody that mesh grid is made; And afterbody constitutes the major part of dartlike weapon length; Thereby can in the security that improves dartlike weapon, make it keep superior flight characteristics; And, thereby can reduce the manufacturing cost of dartlike weapon and improve its service life because mesh grid is durable and with low cost.In addition, construct in the above described manner, said dartlike weapon can be thrown with the mode of throwing fly cutter, that is, the thrower catches the afterbody of dartlike weapon, but not catches boomerang head or boomerang body to throw.Moreover said dartlike weapon is can be self-righting, and said particular structure can the oneself be set upright said afterbody during flying, and, use said mesh grid, in light weight except it, said net also can provide shock-absorbing function to reduce the generation of ejecting.

Description of drawings

In order better to understand the utility model and other object wherein and further characteristic, can combine the following detailed description of advantages to the utility model, wherein:

Fig. 1 is several dartlike weapons and dartlike weapon target sketch map packaging together among embodiment of the utility model;

Fig. 2 is that several dartlike weapon magnetic are attached at the sketch map on the dartlike weapon target among the new embodiment of this practicality, and one of them dartlike weapon is manually opened with demonstration is positioned at the magnet on its head;

Fig. 3 is the partial enlarged view of two dartlike weapons among embodiment of the utility model, and the afterbody of one of them dartlike weapon is by manual deflection, and the afterbody of another dartlike weapon pushes away in the boomerang body and is out of shape from end;

Fig. 4 is the partial enlarged view of two dartlike weapons among embodiment of the utility model, the afterbody of one of them dartlike weapon to boomerang body direction by manual compression.

The specific embodiment

With reference to the accompanying drawings, the preferred embodiment to the utility model carries out detailed description.In the description to the utility model, in order more clearly to understand the notion of the utility model, the explanation of existing correlation function in this area or structure is left in the basket, thereby avoids unnecessary details to blur the description to the utility model.

In a preferred embodiment, shown in Fig. 1-4, dartlike weapon 100 is made up of dartlike weapon head 102 and dartlike weapon afterbody 104.Afterbody 104 is taper type (the most advanced and sophisticated taper shapes of pruning), is processed by the flexible pipe that mesh grid forms, to provide pliable and tough, the afterbody that is permanently fixed.

Afterbody 104 preferably is made up of the flexible pipe that loose mesh grid is formed, for example nylon wire.Can weave or knit the flexible pipe that is similar to Chinese finger trap with structure to staggered single thread twine by some way.In order to prevent wearing and tearing, preferably adopt the material of seal coat.In a preferred embodiment, adopted nylon wire.Should be appreciated that, can also adopt other material.

As shown in Figure 2, afterbody 104 has near-end A, mid portion B and the terminal C near head 102.The net at near-end A place draws closelyr than the net at mid portion B place, thereby makes the diameter of near-end A of afterbody 104 littler, and hardness is bigger.

Terminal C has maximum relative diameter, forms through making said net expansion.The net of expansion has bigger interval between fabric, can be increased in the air drag of terminal C and self-righting function is provided.Such structure need not be used empennage, and in the dartlike weapon of prior art, empennage but is necessary.

In a preferred embodiment, said net formula flexible pipe is inwardly folding, thereby makes whole flexible pipe have the two layers of mesh structure to constitute " two thickness ", and said pair of thickness has advantageously increased the hardness of afterbody 104.Because said net weight is lighter, the use of said pair of thickness can not increase unnecessary unnecessary weight.Utilize said mesh grid structure afterbody 104, can form hole at afterbody 104, described hole extends lengthwise into near-end A from terminal C through mid portion B.

Shown in the partial enlarged view in Fig. 3 and 4, the afterbody 104 of dartlike weapon can deflection or distortion through operation.Because dartlike weapon also similar deflection or distortion possibly take place when bump boomerang dish, thereby can make dartlike weapon that the utility model provides safety more.In case the deflection of removing/deformation force, afterbody 104 generally can return to the original form.

Dartlike weapon head 102 is preferably processed by rigid plastics or similar material, and shown in Fig. 1-4, dartlike weapon head 102 preferably carries out etching around its outside so that the user holds this head when throwing better.

The utility model is not limited to the embodiment of said disclosure, and should be interpreted as, the utility model comprise all such by claim definedly substitute, modification and equivalence transformation.

Claims

1. a Safety dartlike weapon is characterized in that, said Safety dartlike weapon comprises the head (102) with first end and second end, and said first end comprises magnet; Said Safety dartlike weapon also comprises the pliability afterbody (104) that is fixed on said second end.

2. Safety dartlike weapon according to claim 1 is characterized in that the diameter of said first end is greater than the diameter of said second end.

3. Safety dartlike weapon according to claim 2 is characterized in that, said pliability afterbody (104) and said head (102) are respectively taper type, and its end than minor diameter separately is adjacent.

4. Safety dartlike weapon according to claim 1 is characterized in that the diameter of said first end is less than the diameter of said second end.

5. Safety dartlike weapon according to claim 2 is characterized in that, said pliability afterbody (104) and said head (102) are respectively taper type, and larger-diameter end of said head (102) and said pliability afterbody (104) are adjacent than an end of minor diameter.

6. according to claim 2 or 4 described Safety dartlike weapons, it is characterized in that the flexible pipe that said pliability afterbody (104) is made up of braided material forms.

7. Safety dartlike weapon according to claim 1 is characterized in that, said pliability afterbody (104) is a taper type, and its less end is fixed in said dartlike weapon head (102).

8. Safety dartlike weapon according to claim 7; It is characterized in that; Said afterbody (104) comprises the terminal C that diameter is bigger; Said terminal C is that the end through the flexible pipe that braided material is formed is fixed to said dartlike weapon head (102), and the other end of folding said flexible pipe is to the inner and formation of flexible pipe.

9. a Safety dartlike weapon is characterized in that, said Safety dartlike weapon comprises:

Can adhere to the head (102) of irony dartlike weapon target; And

The afterbody (104) that constitutes by woven mesh materials; Said woven mesh materials has pliability on its whole length; The weight of said afterbody (104) is lighter than said head (102), and the length of said afterbody (104) accounts for the major part of said head (102) and afterbody (104) total length.