CN205612986U - Detachable tungsten alloy dartlike weapon - Google Patents
Detachable tungsten alloy dartlike weapon Download PDFInfo
- Publication number
- CN205612986U CN205612986U CN201620419037.2U CN201620419037U CN205612986U CN 205612986 U CN205612986 U CN 205612986U CN 201620419037 U CN201620419037 U CN 201620419037U CN 205612986 U CN205612986 U CN 205612986U
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- CN
- China
- Prior art keywords
- boomerang
- dartlike weapon
- tungsten alloy
- balancing weight
- threaded rod
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Abstract
The utility model discloses a detachable tungsten alloy dartlike weapon, including dartlike weapon body, dartlike weapon pole, push pedal, the dartlike weapon wing, dartlike weapon needle and balancing weight, the dartlike weapon is provided with the blind hole on one's body, dartlike weapon body and dartlike weapon pole threaded connection, be provided with the round hole in the dartlike weapon pole, be provided with the threaded rod in the round hole, threaded rod and round hole sliding connection, dartlike weapon pole surface is provided with the quad slit, the quad slit is linked together with the round hole, be provided with the connecting rod below the push pedal, the connecting rod passes quad slit and threaded rod threaded connection, dartlike weapon needle and dartlike weapon body threaded connection, the balancing weight is the permanent magnetism setting, the balancing weight is installed in the blind hole, be provided with above the balancing weight with threaded rod assorted screw, this detachable tungsten alloy dartlike weapon can change weight and change the accessory in convenient and fast ground.
Description
Technical field
This utility model relates to a kind of detachable tungsten alloy dartlike weapon.
Background technology
Tungsten alloy is to add other elementary composition alloys with tungsten for base.In a metal, the fusing point of tungsten is the highest, elevated temperature strength and creep-resistant property and heat conduction, conduction and electron emission capability are the best, ratio is great, in addition to being largely used to manufacture hard alloy and make alloy addition, tungsten and alloy thereof are widely used in electronics, electric light source industry, are also used for making rocket nozzle, die casting, armor-piercing bullet core, contact, heater and heat screen etc. in the departments such as space flight, casting, weapon.
The main part boomerang cylinder of tungsten alloy dartlike weapon is to be manufactured by high specific gravity tungsten alloy material, has that weight is big, volume is little, corrosion-resistant, antioxidation, an advantage such as durable environmental protection, is dartlike weapon the most frequently used in dartlike weapon professional race.Exquisite annular knurl miscellaneous is carved with on tungsten alloy dartlike weapon surface, exquisite and beautiful, be sporting goods be also good collectibles.Along with constantly popularizing of dartlike weapon motion, liked by more and more people.
But current tungsten alloy dartlike weapon can not regulating weight, and boomerang bar and boomerang pin can not be dismantled, it is impossible to be individually replaced accessory.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of detachable tungsten alloy dartlike weapon that can change weight conveniently and efficiently and change accessory.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of detachable tungsten alloy dartlike weapon, including boomerang body, boomerang bar, push pedal, the boomerang wing, boomerang pin and balancing weight, it is provided with blind hole with described boomerang, described boomerang body is threadeded with boomerang bar, it is provided with circular hole in described boomerang bar, it is provided with threaded rod in described circular hole, described threaded rod is slidably connected with circular hole, described boomerang bar surface configuration has square opening, described square opening is connected with circular hole, described push pedal is provided below connecting rod, described connecting rod is threadeded through square opening with threaded rod, described boomerang pin is threadeded with boomerang body, described balancing weight is installed in blind hole, described balancing weight is provided above with the screw matched with threaded rod.
As preferably, the described boomerang wing and boomerang bar are that integral type is arranged, good integrity, Stability Analysis of Structures, can effectively prevent the boomerang wing in game process from departing from boomerang bar and causing the balance of entirety to be affected.
As preferably, described boomerang wire surface is that chromium plating is arranged, and coating has high hardness and wearability, can extend the service life of boomerang pin.
As preferably, described boomerang body surface configuration has anti-slip veins, can increase the frictional force between hands and boomerang body, effectively reduces the error probability that user is thrown.
As preferably, the described boomerang wing is provided with more than one, and described boomerang wing circular array is distributed.
As preferably, described push pedal and connecting rod mortise-tenon joint, push pedal is combined with each other with connecting rod, supports mutually, can bear bigger load.
As preferably, described balancing weight is provided with more than one, can meet various people's demand to weight.
As preferably, described balancing weight is that permanent magnetism is arranged.
The beneficial effects of the utility model are: be widely used for threaded, simple in construction, connect reliable, it is convenient to mount and dismount, can carry out selectivity replacing according to the damaged condition of accessory, in being provided by balancing weight and being arranged on the blind hole of boomerang body, user can be according to the increase in demand of self or the weight reducing dartlike weapon, and it is furnished with threaded rod, user can be facilitated to dismount balancing weight.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the exploded perspective view of a kind of detachable tungsten alloy dartlike weapon of this utility model；
Fig. 2 is the schematic diagram after the threaded rod release of a kind of detachable tungsten alloy dartlike weapon of this utility model；
Fig. 3 is the top view of the balancing weight of a kind of detachable tungsten alloy dartlike weapon of this utility model；
Fig. 4 is the side view of the threaded rod of a kind of detachable tungsten alloy dartlike weapon of this utility model.
Detailed description of the invention
nullAs Figure 1-4，A kind of detachable tungsten alloy dartlike weapon，Including boomerang body 1、Boomerang bar 2、Push pedal 3、The boomerang wing 4、Boomerang pin 5 and balancing weight 6，Boomerang body 1、Boomerang bar 2、Boomerang pin 5 and balancing weight 6 are tungsten alloy material，It is provided with blind hole 7 on described boomerang body 1，Female thread (not shown) it is provided with in blind hole 7，Boomerang bar 2 head end is provided with the external screw thread (not shown) matched with the female thread in blind hole 7，Boomerang body 1 is connected by the external screw thread of the female thread in blind hole 7 and boomerang bar 2 head end with boomerang bar 2，Simple in construction，Connect reliable，It is convenient to mount and dismount，Circular hole (not shown) it is provided with in described boomerang bar 2，Threaded rod 8 it is provided with in described circular hole，Described threaded rod 8 is slidably connected with circular hole，Described boomerang bar 2 surface configuration has square opening 9，Described square opening 9 is connected with circular hole，Described push pedal 3 is provided below connecting rod 10，Described connecting rod 10 is threadeded through square opening 9 with threaded rod 8，Convenient disassembly，Push pedal 3 can be used to be released in circular hole by threaded rod 8，Described boomerang pin 5 end is provided with triangle external screw thread 11，The screw (not shown) that the triangle external screw thread 11 with boomerang pin 5 end matches it is provided with on boomerang body 1，Boomerang pin 5 is threadeded with boomerang body 1，Simple in construction，Connect reliable，It is convenient to mount and dismount，Selectivity replacing can be carried out according to the damaged condition of boomerang pin 5，Described balancing weight 6 is installed in blind hole 7，Described balancing weight 6 is provided above with the screw 12 matched with threaded rod 8，Threaded rod 8 can be used to be screwed on balancing weight 6 in the screw 12 arranged，Then firmly balancing weight 6 is pulled out，Easy installation and removal.
The described boomerang wing 4 is arranged for integral type with boomerang bar 2, good integrity, and Stability Analysis of Structures can effectively prevent the boomerang wing 4 and boomerang bar 2 in game process from departing from and cause the balance of entirety to be affected.
Described boomerang pin 5 surface is that chromium plating is arranged, and coating has high hardness and wearability, can extend the service life of boomerang pin 5.
Described boomerang body 1 surface configuration has anti-slip veins (not shown), can increase the frictional force between hands and boomerang body 1, effectively reduces the error probability that user is thrown.
The described boomerang wing 4 is provided with more than one, and the described boomerang wing 4 circular array is distributed.
Described push pedal 3 and connecting rod 10 mortise-tenon joint, push pedal 3 is combined with each other with connecting rod 10, supports mutually, can bear bigger load.
Described balancing weight 6 is provided with more than one, can meet various people's demand to weight.
Described balancing weight 6 be permanent magnetism arrange, balancing weight 6 can and boomerang body 1 between formed one absorption active force, balancing weight 6 adsorbs on boomerang body 1, be possible to prevent throw time cause balance to be affected because balancing weight 6 moves.
During dismounting balancing weight: finger force is pinned push pedal 3 and pushes away forward so that threaded rod 8 removes, in then threaded rod 8 is inserted into blind hole 7 and be screwed in the screw 12 on balancing weight 6, then firmly balancing weight 6 is pulled out.
The beneficial effects of the utility model are: be widely used for threaded, simple in construction, connect reliable, it is convenient to mount and dismount, can carry out selectivity replacing according to the damaged condition of accessory, in being provided by balancing weight and being arranged on the blind hole of boomerang body, user can be according to the increase in demand of self or the weight reducing dartlike weapon, and it is furnished with threaded rod, user can be facilitated to dismount balancing weight.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (8)
1. a detachable tungsten alloy dartlike weapon, it is characterized in that: include boomerang body, boomerang bar, push pedal, the boomerang wing, boomerang pin and balancing weight, it is provided with blind hole with described boomerang, described boomerang body is threadeded with boomerang bar, it is provided with circular hole in described boomerang bar, it is provided with threaded rod in described circular hole, described threaded rod is slidably connected with circular hole, described boomerang bar surface configuration has square opening, described square opening is connected with circular hole, described push pedal is provided below connecting rod, described connecting rod is threadeded through square opening with threaded rod, described boomerang pin is threadeded with boomerang body, described balancing weight is installed in blind hole, described balancing weight is provided above with the screw matched with threaded rod.
Detachable tungsten alloy dartlike weapon the most according to claim 1, it is characterised in that: the described boomerang wing and boomerang bar are that integral type is arranged.
Detachable tungsten alloy dartlike weapon the most according to claim 2, it is characterised in that: described boomerang wire surface is that chromium plating is arranged.
Detachable tungsten alloy dartlike weapon the most according to claim 3, it is characterised in that: described boomerang body surface configuration has anti-slip veins.
Detachable tungsten alloy dartlike weapon the most according to claim 4, it is characterised in that: the described boomerang wing is provided with more than one, and described boomerang wing circular array is distributed.
Detachable tungsten alloy dartlike weapon the most according to claim 5, it is characterised in that: described push pedal and connecting rod mortise-tenon joint.
Detachable tungsten alloy dartlike weapon the most according to claim 6, it is characterised in that: described balancing weight is provided with more than one.
Detachable tungsten alloy dartlike weapon the most according to claim 7, it is characterised in that: described balancing weight is that permanent magnetism is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419037.2U CN205612986U (en) | 2016-05-10 | 2016-05-10 | Detachable tungsten alloy dartlike weapon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419037.2U CN205612986U (en) | 2016-05-10 | 2016-05-10 | Detachable tungsten alloy dartlike weapon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205612986U true CN205612986U (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419037.2U Active CN205612986U (en) | 2016-05-10 | 2016-05-10 | Detachable tungsten alloy dartlike weapon |
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| Country | Link |
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| CN (1) | CN205612986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007984A (en) * | 2017-05-04 | 2017-08-04 | 洛阳功航机械科技有限公司 | The special person's of the bearing boomerang formula cold steel of one kind teaching |
| CN108905128A (en) * | 2018-09-29 | 2018-11-30 | 陈档财 | A kind of dartlike weapon inserting empennage |
| CN110302528A (en) * | 2019-06-05 | 2019-10-08 | 攀枝花市力天工贸有限责任公司 | A kind of sports dartlike weapon processing technology |
| CN112621658A (en) * | 2019-10-09 | 2021-04-09 | 卢移兴 | Dart needle changer |
-
2016
- 2016-05-10 CN CN201620419037.2U patent/CN205612986U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007984A (en) * | 2017-05-04 | 2017-08-04 | 洛阳功航机械科技有限公司 | The special person's of the bearing boomerang formula cold steel of one kind teaching |
| CN108905128A (en) * | 2018-09-29 | 2018-11-30 | 陈档财 | A kind of dartlike weapon inserting empennage |
| CN110302528A (en) * | 2019-06-05 | 2019-10-08 | 攀枝花市力天工贸有限责任公司 | A kind of sports dartlike weapon processing technology |
| CN112621658A (en) * | 2019-10-09 | 2021-04-09 | 卢移兴 | Dart needle changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |