CN209075981U - A kind of dartlike weapon inserting empennage - Google Patents

Abstract

A kind of dartlike weapon inserting empennage, including boomerang body, the boomerang bar being connect with the boomerang body, the empennage being located on the boomerang bar, the boomerang bar is equipped with multiple clamp columns, holding tank is formed between two adjacent clamp columns, the empennage includes multiple fins to link together, and each fin is inserted into corresponding holding tank, is equipped with lock ring cap in the accommodating short slot, one end of the clamp column is connect with the boomerang bar, and the other end of the clamp column is inserted into the lock ring cap.Have the advantages that the other end of clamp column is gathered lock ring by lock ring cap by the utility model compared with prior art according to the dartlike weapon of inserting empennage provided by the utility model, it has been locked in empennage is firm on boomerang bar, the empennage effectivelying prevent falls off during throwing boomerang；The setting of fin locating piece facilitates the mechanical strength of strengthening wing piece, and fin is unlikely to deform；Positioning beam is located at the front end of fin simultaneously, also acts the effect of bumper, this kind of structure improves the service life of the utility model.

Description

A kind of dartlike weapon inserting empennage

Technical field

The utility model relates to dart dartlike weapon more particularly to a kind of dartlike weapon for inserting empennage in movement.

Background technique

It darts the movement very civilized, graceful, healthy as one and the exercise of low consumption, leisure, exchange, friendship ties side Formula is particularly suitable for demand of the people of modern metropolitan cities fast pace, work strain to healthy living.Simultaneously because of its interest, confrontation It is property, with strong amusement, and do not limited again by conditions such as age, gender, body, place, weathers, so applicable situation is very wide It is general.In developed countries and regions, favor of the dartlike weapon by white collar and office worker.By people and billiard ball, bowling and it is known as The big sport of most of a mass character three, outdoor activity.Dart the attention of training people, harmony, elegance, particularly psychological Quality.It can be with DOMS or fatigue, tune caused by the stress of keeping tensions down, elimination visual fatigue, recovery a variety of causes Save the function of each internal organs of whole body.In recent years, dartlike weapon movement has tended to be professional, professional association occurs, occupation is competed and big The professional athlete of amount.With the generalization of dartlike weapon movement, professionalism, user requires the quality and practicability that dart itself It is higher.

Current its empennage of dartlike weapon mostly uses greatly the mode of grafting, the tail portion of boomerang bar is mounted on, in use process when empennage Often falls off or loosely, cause to perplex to darts-thrower.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiency of the above-mentioned prior art, provide a kind of empennage with The connection of boomerang bar is firm, the dartlike weapon of inserting empennage not easily to fall off.

The main technical schemes used according to the dartlike weapon of inserting empennage provided by the utility model are as follows: including boomerang body and institute State boomerang body connection boomerang bar, the empennage being located on the boomerang bar and the boomerang head being located at the boomerang, one end of the boomerang bar with The boomerang body connection, the other end of the boomerang bar are equipped with multiple clamp columns, are formed with holding tank between two adjacent clamp columns, The empennage includes multiple fins to link together, and the quantity of the fin is equal with the quantity of the holding tank, Mei Geyi Piece is inserted into corresponding holding tank, and accommodating short slot is equipped in the middle part of the empennage, and lock ring cap is equipped in the accommodating short slot, described One end of clamp column is connect with the boomerang bar, and the other end of the clamp column is inserted into the lock ring cap.

The dartlike weapon of inserting empennage provided by the utility model also uses following attached technical scheme:

The clamp column is equipped with card slot, and fixture block is equipped in the lock ring cap, and the fixture block and the card slot are engaged by clamping.

It further include fin locating piece, the fin locating piece includes the connection ring being sleeved on the boomerang bar and is located at described Multiple positioning beams in connection ring, the positioning beam are equipped with the first locating slot, the number of the positioning beam and the fin Number is equal, and corresponding first locating slot is inserted into one end of each fin.

The boomerang bar is equipped with annular chuck, the pressing of the connection ring annular chuck.

Multiple slots are equipped in the lock ring cap, the quantity of the slot is equal with the quantity of the clamp column, a folder It holds column and is inserted into a slot.

The boomerang body is equipped with thread groove, and the boomerang bar is equipped with threaded post, and the thread groove and the threaded post cooperate, institute It states to be equipped in boomerang bar and reinforces bone, the reinforcement bone is through the threaded post and extends in the boomerang bar.

It is described to reinforce the reinforcement bone that bone is metal material.

The screw thread notch is equipped with locating groove, and the end of the threaded post is equipped with locating convex block, the locating groove Cooperate with the locating convex block.

The boomerang bar is an integral molding structure with the clamp column.

The outer wall of the lock ring cap is equipped with the second locating slot, and second locating slot and the fin cooperate.

The empennage is an integral molding structure.

The rear end of the lock ring cap is equipped with curved guiding surface.

It is had the advantages that compared with prior art according to the dartlike weapon of inserting empennage provided by the utility model firstly, originally The other end of clamp column is gathered lock ring by lock ring cap by utility model, has been locked in empennage is firm on boomerang bar, effectively anti- Empennage only falls off during throwing boomerang；Secondly, the setting of fin locating piece facilitates the mechanical strength of strengthening wing piece, fin is not It is easily-deformable；Positioning beam is located at the front end of fin simultaneously, the effect of bumper is also acted, when the empennage front end of dartlike weapon is hit When, rammer can first collide positioning beam, and when only positioning beam is damaged, fin can be just damaged, this kind of structure substantially increases The service life of the utility model；Again, the setting for reinforcing bone substantially increases mechanical strength between threaded post and boomerang bar, has Help postpone the service life of the utility model.

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, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural exploded view of the utility model.

The structure chart of Fig. 2 the utility model.

Fig. 3 is the structure chart of boomerang bar in the utility model.

Fig. 4 is the structure chart of fin locating piece in the utility model.

Fig. 5 is the structure chart of lock ring cap in the utility model.

Fig. 6 is the top view of the utility model.

Fig. 7 is the sectional view of A-A in Fig. 6.

Fig. 8 is the enlarged drawing of B in Fig. 7.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Referring to Fig. 1 to Fig. 3 and Fig. 4 to Fig. 8, according to the dartlike weapon embodiment of inserting empennage provided by the utility model, including Boomerang body 1, the boomerang bar 2 being connect with the boomerang body 1, the empennage 3 being located on the boomerang bar 2 and the boomerang head 4 being located on the boomerang body 1, One end of the boomerang bar 2 is connect with the boomerang body 1, and the other end of the boomerang bar 2 is equipped with multiple clamp columns 21, two adjacent folders It holds and is formed with holding tank 22 between column 21, the empennage 3 includes multiple fins 31 to link together, the quantity of the fin 31 Equal with the quantity of the holding tank 22, each fin 31 is inserted into corresponding holding tank 22, is equipped with and holds in the middle part of the empennage 3 Short slot 32 is set, is equipped with lock ring cap 5 in the accommodating short slot 32, one end of the clamp column 21 is connect with the boomerang bar 2, the folder The other end for holding column 21 is inserted into the lock ring cap 5.The preferred clamp column 21 of the present embodiment is four, and four clamp columns 21 are in center pair Claim structure distribution, there are four holding tank 22 and four fins 31 for corresponding formation.The utility model will be pressed from both sides by lock ring cap 5 The other end for holding column 21 gathers lock ring, has been locked in empennage 3 is firm on boomerang bar 2, and the empennage 3 effectivelying prevent is throwing boomerang process In fall off.

Referring to Fig. 8, according to the utility model the above embodiments, the clamp column 21 is equipped with card slot 211, the lock ring Fixture block 51 is equipped in cap 5, the fixture block 51 is engaged by clamping with the card slot 211.The setting of card slot 211 and fixture block 51 is so that clamping Column 21 and lock ring cap 5 can be firm be connected together, be not readily separated and fall off, and assemble very convenient.

It according to the utility model the above embodiments further include fin locating piece 6, the wing referring to Fig. 1, Fig. 4 and Fig. 8 Piece locating piece 6 includes the connection ring 61 being sleeved on the boomerang bar 2 and the multiple positioning beams 62 being located in the connection ring 61, institute Positioning beam 62 is stated equipped with the first locating slot 621, the number of the positioning beam 62 is equal with the number of the fin 31, Mei Geyi Corresponding first locating slot 621 is inserted into one end of piece 31.Positioning beam 62 in the present embodiment is four, four positioning beams 62 It is uniformly located in the connection ring 61, the first locating slot 621 is inserted into one end of fin 31, by the distribution angle of four fins 31 It is fixed, facilitate the mechanical strength for reinforcing fin 31, fin 31 is unlikely to deform；Positioning beam 62 is located at the front end of fin 31 simultaneously, The effect for also acting bumper, when 3 front end of empennage of dartlike weapon is hit, rammer can first collide positioning beam 62, only When positioning beam 62 is damaged, fin 31 can be just damaged, this kind of structure substantially increases the service life of the utility model.

According to the utility model the above embodiments, the connection ring 61 is equipped with positioning short slot, and the boomerang bar 2 is equipped with Locating piece, the positioning short slot and the locating piece cooperate.Short slot and locating piece cooperation are positioned, realizes connection ring 61 in boomerang bar Axially position on 2 prevents the rotation of connection ring 61 from causing fin 31 impaired.

Referring to Fig. 3, according to the utility model the above embodiments, the boomerang bar 2 is equipped with annular chuck 23, the connection The pressing of ring 61 annular chuck 23.The setting of annular chuck 23 helps to improve the assembly precision and assembly efficiency of product.

According to the utility model the above embodiments, be equipped with multiple slots in the lock ring cap 5, the quantity of the slot with The quantity of the clamp column 21 is equal, and a clamp column 21 is inserted into a slot.In quantity built in lock ring cap 5 and 21 phase of clamp column Deng slot so that clamp column 21 and the assembly of lock ring cap 5 are more firm, and can prevent lock ring cap 5 from rotating, it is caused to connect Fatigue is connect, to fall off.

Referring to Fig. 1, Fig. 3 and Fig. 7, according to the utility model the above embodiments, the boomerang body 1 is equipped with thread groove 11, institute Boomerang bar 2 is stated equipped with threaded post 24, the thread groove 11 cooperates with the threaded post 24, and it is equipped in the boomerang bar 2 and reinforces bone 7, The reinforcement bone 7 is through the threaded post 24 and extends in the boomerang bar 2.Since the outer diameter of threaded post 24 is less than boomerang bar 2 Outer diameter reinforces the setting of bone 7 significantly so that position of the dartlike weapon in use between threaded post 24 and boomerang bar 2 is easily broken The mechanical strength between threaded post 24 and boomerang bar 2 is improved, the service life for postponing the utility model is facilitated.

It is described to reinforce the reinforcement bone that bone 7 is metal material according to the utility model the above embodiments referring to Fig. 1 and Fig. 7 7.The reinforcement bone 7 of metal material is easy to process, and production cost is low；Reinforcing bone 7 can be embedded in boomerang bar 2 when boomerang bar 2 is molded, The jack extended in boomerang bar 2 can also be opened up in threaded post 24, will be reinforced bone 7 and be inserted into the jack, reinforcing bone 7 can be Solid post may be open tubular column.Reinforcement bone 7 in the present embodiment is iron nail.

According to the utility model the above embodiments, 11 oral area of thread groove is equipped with locating groove, the threaded post 24 End be equipped with locating convex block, the locating groove and the locating convex block cooperate.Locating convex block and locating groove are set simultaneously It sets to the specific certain locking effect of the thread groove 11 and threaded post 24 to link together, the thread groove 11 and spiral shell being combined together Line column 24 is not easy to loosen, and substantially increases the reliability of the utility model.

Referring to Fig. 5, according to the utility model the above embodiments, the outer wall of the lock ring cap 5 is equipped with the second locating slot 52, second locating slot 52 cooperates with the fin 31.The setting of second locating slot 52 enables lock ring cap 5 is firm to consolidate It is scheduled in accommodating short slot 32, facilitates the assembly of product, improve assembly efficiency and precision, specifically when assembly, present lock ring cap 5 is fixed In accommodation groove, then fin locating piece 6 and empennage 3 are assembled together, in contrast by the insertion of each fin 31 in empennage 3 The first locating slot 621 in, formed and an assembly and then assembled the assembly and boomerang bar 2, make the insertion lock ring of clamp column 21 Cap 5.

Referring to Fig. 3, according to the utility model the above embodiments, the boomerang bar 2 is integrally formed with the clamp column 21 Structure.The empennage 3 is an integral molding structure.Easy to process, production cost is low.

Referring to Fig. 5, according to the utility model the above embodiments, the rear end of the lock ring cap 5 is equipped with curved guiding surface 53.It leads Rear side can be impinged upon to the guiding of the dartlike weapon on lock ring cap 5 to cambered surface 53 to avoid, rather than be directly pierced into lock ring cap 5, buffering is tight The stress intensity for binding round cap 5, improves the service life of the utility model again.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. it is a kind of insert empennage dartlike weapon, including boomerang body, the boomerang bar being connect with the boomerang body, the empennage being located on the boomerang bar and The boomerang head being located at the boomerang, it is characterised in that: one end of the boomerang bar is connect with the boomerang body, the other end of the boomerang bar Equipped with multiple clamp columns, holding tank is formed between two adjacent clamp columns, the empennage includes multiple links together Fin, the quantity of the fin is equal with the quantity of the holding tank, and each fin is inserted into corresponding holding tank, the tail It is equipped with accommodating short slot in the middle part of the wing, is equipped with lock ring cap in the accommodating short slot, one end of the clamp column is connect with the boomerang bar, institute The other end for stating clamp column is inserted into the lock ring cap.

2. the dartlike weapon of inserting empennage according to claim 1, it is characterised in that: the clamp column is equipped with card slot, described Fixture block is equipped in lock ring cap, the fixture block and the card slot are engaged by clamping.

3. the dartlike weapon of inserting empennage according to claim 1, it is characterised in that: further include fin locating piece, the fin Locating piece includes the connection ring being sleeved on the boomerang bar and multiple positioning beams for being located in the connection ring, in the positioning beam Equipped with the first locating slot, the number of the positioning beam is equal with the number of the fin, and one end insertion of each fin is right therewith The first locating slot answered.

4. the dartlike weapon of inserting empennage according to claim 3, it is characterised in that: the boomerang bar is equipped with annular chuck, institute State the pressing annular chuck of connection ring.

5. the dartlike weapon of inserting empennage according to claim 1, it is characterised in that: multiple slots are equipped in the lock ring cap, The quantity of the slot is equal with the quantity of the clamp column, and a clamp column is inserted into a slot.

6. the dartlike weapon of inserting empennage according to claim 1, it is characterised in that: the boomerang body is equipped with thread groove, the boomerang Bar is equipped with threaded post, and the thread groove and the threaded post cooperate, be equipped in the boomerang bar and reinforce bone, and the reinforcement bone runs through The threaded post simultaneously extends in the boomerang bar.

7. the dartlike weapon of inserting empennage according to claim 6, it is characterised in that: described to reinforce the reinforcement that bone is metal material Bone.

8. the dartlike weapon of inserting empennage according to claim 6, it is characterised in that: the screw thread notch is equipped with positioning card Slot, the end of the threaded post are equipped with locating convex block, and the locating groove and the locating convex block cooperate.

9. the dartlike weapon of inserting empennage according to claim 1, it is characterised in that: the boomerang bar is integrated with the clamp column Molding structure.

10. the dartlike weapon of inserting empennage according to claim 1, it is characterised in that: the outer wall of the lock ring cap is equipped with the Two locating slots, second locating slot and the fin cooperate.