CN104019699B - Hand-held safety protection device - Google Patents
Hand-held safety protection device Download PDFInfo
- Publication number
- CN104019699B CN104019699B CN201310064303.5A CN201310064303A CN104019699B CN 104019699 B CN104019699 B CN 104019699B CN 201310064303 A CN201310064303 A CN 201310064303A CN 104019699 B CN104019699 B CN 104019699B
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- Prior art keywords
- hand
- protection device
- nunchakus body
- safety protection
- held safety
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention provides a kind of hand-held safety protection device, including: nunchakus body, nunchakus body includes the cavity arranged along the length direction of nunchakus body, and nunchakus body also includes the first end and the second end；Counterweight part, counterweight part is movably arranged in cavity.Owing to counterweight part is movably arranged in the cavity of nunchakus body, thus when user distally brandishes nunchakus body, counterweight part can be thrown toward the one end away from user under the effect of inertia force, so that the close of nunchakus body is had bigger weight by one end of striker, and then improve the instantaneous hitting power of hand-held safety protection device.When needs lift nunchakus body, first user should make counterweight part be in one end that user hand holds, thus reducing user to lift the physical demands in the process of nunchakus body.The weight not being overall due to hand-held safety protection device all increases, thus alleviates the weight of hand-held safety protection device, so that hand-held safety protection device easily facilitates and carries.
Description
Technical field
The present invention relates to safety protection device field, more particularly, to a kind of hand-held safety protection device.
Background technology
Hand-held safety protection device of the prior art (such as: baton) is widely used in field of security guarantee.Owing to hand-held safety protection device has, volume is little, be easy to carry, hitting power greatly, thus becomes user (such as: police) and subdues the necessary devices of offender.
In order to increase the hitting dynamics of hand-held safety protection device further, thus hand-held safety protection device of the prior art adds its overall weight of itself, thus causing that user consumes more muscle power brandishing hand-held safety protection device needs, and make hand-held safety protection device excessive and have not readily portable shortcoming due to quality.
Summary of the invention
It is desirable to provide a kind of hand-held safety protection device, prior art increasing its overall weight for improving the hitting dynamics of hand-held safety protection device solving, consuming one's strength during hand-held safety protection device too much and not readily portable problem thus causing that user uses.
For solving above-mentioned technical problem, the invention provides a kind of hand-held safety protection device, including: nunchakus body, nunchakus body includes the cavity arranged along the length direction of nunchakus body, and nunchakus body also includes the first end and the second end；Counterweight part, counterweight part is movably arranged in cavity.
Further, counterweight part is slide block, and skid is arranged in cavity.
Further, hand-held safety protection device also includes guide post, and guide post is arranged in the cavity of nunchakus body along the direction of motion of slide block, and slide block set sets on the guide bar and is slidably connected with guide post.
Further, hand-held safety protection device also includes flexible member, and flexible member is sheathed on the guide bar, and flexible member is between the first end and the slide block of nunchakus body.
Further, slide block is provided with the recess for holding at least one of flexible member near one end of flexible member.
Further, flexible member is stage clip.
Further, counterweight part is fluid.
Further, fluid is hydrargyrum, sand or oil.
Further, hand-held safety protection device also includes finger guard, and finger guard is arranged on the outside of nunchakus body, and the distance of the first end of finger guard and nunchakus body is more than the distance of finger guard Yu the second end of nunchakus body
Further, hand-held safety protection device also includes Anti-slip cover, and Anti-slip cover is set on the outer surface of nunchakus body, and Anti-slip cover is between finger guard and the second end.
Counterweight part in the present invention is movably arranged in the cavity of nunchakus body.Owing to counterweight part is movably arranged in the cavity of nunchakus body, thus when user distally brandishes nunchakus body, counterweight part can be thrown toward the one end away from user under the effect of inertia force, so that the close of nunchakus body is had bigger weight by one end of striker, and then improve the instantaneous hitting power of hand-held safety protection device.When needs lift nunchakus body, first user should make counterweight part be in one end that user hand holds, thus reducing user to lift the physical demands in the process of nunchakus body.The weight not being overall due to hand-held safety protection device all increases, thus alleviates the weight of hand-held safety protection device, so that hand-held safety protection device easily facilitates and carries.Meanwhile, the hand-held safety protection device in the present invention has the feature of simple in construction, low cost of manufacture.
Accompanying drawing explanation
The accompanying drawing constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the structural representation of the hand-held safety protection device when flexible member in the present invention is in free state；And
Fig. 2 diagrammatically illustrates the structural representation of the hand-held safety protection device when flexible member in the present invention is in compressive state.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
The invention provides a kind of hand-held safety protection device.As depicted in figs. 1 and 2, hand-held safety protection device includes: nunchakus body 10, and nunchakus body 10 includes the cavity 11 arranged along the length direction of nunchakus body 10, and nunchakus body 10 also includes the first end 12 and the second end 13；Counterweight part, counterweight part is movably arranged in cavity 11.When using the hand-held safety protection device in the present invention, when needs lift nunchakus body 10, first user should make counterweight part be in one end that user (such as: police) hand holds, thus reducing user to lift the physical demands in the process of nunchakus body 10.Owing to counterweight part is movably arranged in the cavity 11 of nunchakus body 10, thus when user distally brandishes nunchakus body 10, counterweight part can be thrown toward the one end away from user under the effect of inertia force (centrifugal force), so that the close of nunchakus body 10 is had bigger weight by one end of striker, and then improve the instantaneous hitting power of hand-held safety protection device.The weight not being overall due to hand-held safety protection device all increases, thus alleviates the weight of hand-held safety protection device, so that hand-held safety protection device easily facilitates and carries.Meanwhile, the hand-held safety protection device in the present invention has the feature of simple in construction, low cost of manufacture.
Preferably, nunchakus body 10 is that Steel material is made.Owing to nunchakus body 10 is that Steel material is made, thus nunchakus body 10 has on-deformable feature, so that nunchakus body 10 also has original shape after experiencing impact repeatedly, it is ensured that counterweight part can be movable smoothly in cavity 11, and then extends the service life of nunchakus body 10.
Preferably, as depicted in figs. 1 and 2, counterweight part is slide block 20, and slide block 20 is slidably arranged in cavity 11.Further, slide block 20 is that steel, ferrum or lead material are made.Owing to counterweight part is slide block 20, and slide block 20 is that steel, ferrum or lead material are made, thus slide block 20 has on-deformable feature when sliding in cavity 11, thus ensureing that slide block 20 will not be excessive and deform due to impulsive force or hitting power in motor process, and then ensure that slide block 20 can slide smoothly in cavity 11.
Preferably, in embodiment as depicted in figs. 1 and 2, hand-held safety protection device also includes guide post 30, and guide post 30 is arranged in the cavity 11 of nunchakus body 10 along the direction of motion of slide block 20, and slide block 20 is set on guide post 30 and is slidably connected with guide post 30.Owing to being provided with guide post 30, and slide block 20 is set on guide post 30, thus slide block 20 moves in cavity 11 along the guide direction of guide post 30, thus reducing the collision of slide block 20 and the inwall of nunchakus body 10, reduce the abrasion of slide block 20, extend service life, and reduce the slide block 20 frictional force in motor process and energy loss, and then make slide block 20 arrive one end away from user of nunchakus body 10 within the shortest time, add the instantaneous hitting power of hand-held safety protection device.Preferably, guide post 30 is that Steel material is made.Owing to guide post 30 is that Steel material is made, thus guide post 30 has on-deformable feature, thus ensureing that slide block 20 is in the process repeatedly moved, will not make guide post 30 flexural deformation, extending the service life of guide post 30.
Preferably, as depicted in figs. 1 and 2, hand-held safety protection device also includes flexible member 40, and flexible member 40 is set on guide post 30, and flexible member 40 is between the first end 12 and the slide block 20 of nunchakus body 10.Owing to being provided with flexible member 40, thus make the slide block 20 contacted with flexible member 40, there is the function automatically recovering initial position under the effect of the elastic potential energy of flexible member 40.Meanwhile, flexible member 40 also plays the effect of buffering in the process that slide block 20 impacts, thus avoiding slide block 20 excessive due to impulsive force, and causes nunchakus body 10 to deform or damaged, and then extends the service life of hand-held safety protection device.Preferably, flexible member 40 is stage clip.Certainly, flexible member 40 can also is that rubber blanket etc., and the motion of slide block 20 is played the effect of buffering by rubber blanket.
Preferably, in a not shown embodiment, hand-held safety protection device also includes fluid, and fluid filled is in the cavity 11 of nunchakus body 10.Further, fluid is hydrargyrum, sand or oil.Owing to being filled with fluid in cavity 11, thus when slide block 20 moves in cavity 11, the impact process of slide block 20 is played the effect of buffering by fluid, thus avoiding slide block 20 excessive due to impulsive force, and cause nunchakus body 10 to deform or damaged, and then extend the service life of hand-held safety protection device.
Preferably, the slide block 20 in the present invention is provided with near one end of flexible member 40 and refer to Fig. 1 and Fig. 2 for the recess 21(holding at least one of flexible member 40).Owing to being provided with recess 21 on slide block 20, thus when flexible member 40(such as: stage clip) under the compressing of slide block 20 compression time, flexible member 40 remain at least partially within recess 21, so that slide block 20 is closer to one end away from user of nunchakus body 10, and then make, near being there is bigger weight by one end of the nunchakus body 10 of striker, to further increase the hitting power of hand-held safety protection device.
In a not shown embodiment, counterweight part is fluid.Further, fluid is hydrargyrum, sand or oil.Owing to counterweight part is fluid, thus when user distally brandishes nunchakus body, fluid can be thrown toward the one end away from user easily under the effect of inertia force, thus improving the instantaneous hitting power of hand-held safety protection device.
Preferably, hand-held safety protection device in the present invention also includes finger guard 50, finger guard 50 is arranged on the outside of nunchakus body 10, and the distance of the first end 12 of finger guard 50 and nunchakus body 10 is more than the distance (refer to Fig. 1 and Fig. 2) of finger guard 50 with the second end 13 of nunchakus body 10.Owing to being provided with finger guard 50, thus waving in the process of the body 10 that raises the stick at user, finger guard 50 plays spacing effect, thus avoiding nunchakus body 10 in the hand excessive slip of user.Meanwhile, finger guard 50 has the effect of protection user hand, it is to avoid front sharp weapon are to the impact of hand and injury.
Preferably, as depicted in figs. 1 and 2, hand-held safety protection device also includes Anti-slip cover 60, and Anti-slip cover 60 is set on the outer surface of nunchakus body 10, and Anti-slip cover 60 is between finger guard 50 and the second end 13.Owing to being provided with Anti-slip cover 60, thus user is when holding nunchakus body 10, increasing the frictional force of nunchakus body 10 and hand, thus avoiding nunchakus body 10 to slip from the hand of user, improve the dependability of hand-held safety protection device.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. a hand-held safety protection device, it is characterised in that including:
Nunchakus body (10), described nunchakus body (10) includes the cavity (11) arranged along the length direction of described nunchakus body (10), described nunchakus body (10) also includes the first end (12) and the second end (13), and described nunchakus body (10) is that Steel material is made；
Counterweight part, described counterweight part is movably arranged in described cavity (11), and described counterweight part is slide block (20), and described slide block (20) is slidably arranged in described cavity (11)；Wherein,
Described hand-held safety protection device also includes guide post (30), described guide post (30) is arranged in the described cavity (11) of described nunchakus body (10) along the direction of motion of described slide block (20), and described slide block (20) is set in described guide post (30) and above and is slidably connected with described guide post (30).
2. hand-held safety protection device according to claim 1, it is characterized in that, described hand-held safety protection device also includes flexible member (40), described flexible member (40) is set on described guide post (30), and described flexible member (40) is positioned between described first end (12) of described nunchakus body (10) and described slide block (20).
3. hand-held safety protection device according to claim 2, it is characterized in that, described slide block (20) is provided with the recess (21) for holding at least one of described flexible member (40) near one end of described flexible member (40).
4. hand-held safety protection device according to claim 2, it is characterised in that described flexible member (40) is stage clip.
5. hand-held safety protection device according to claim 1, it is characterized in that, described hand-held safety protection device also includes finger guard (50), described finger guard (50) is arranged on the outside of described nunchakus body (10), and the distance of described first end (12) of described finger guard (50) and described nunchakus body (10) is more than the distance of described finger guard (50) Yu described second end (13) of described nunchakus body (10).
6. hand-held safety protection device according to claim 5, it is characterized in that, described hand-held safety protection device also includes Anti-slip cover (60), described Anti-slip cover (60) is set on the outer surface of described nunchakus body (10), and described Anti-slip cover (60) is positioned between described finger guard (50) and described second end (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064303.5A CN104019699B (en) | 2013-02-28 | 2013-02-28 | Hand-held safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064303.5A CN104019699B (en) | 2013-02-28 | 2013-02-28 | Hand-held safety protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019699A CN104019699A (en) | 2014-09-03 |
| CN104019699B true CN104019699B (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310064303.5A Active CN104019699B (en) | 2013-02-28 | 2013-02-28 | Hand-held safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019699B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390410A (en) * | 2016-11-26 | 2017-02-15 | 济源市晨氧运动用品有限公司 | Elastic stick |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385672A (en) * | 2002-05-20 | 2002-12-18 | 刘明芳 | Novel spontoon |
| CN2694216Y (en) * | 2004-03-22 | 2005-04-20 | 林继暖 | Telescopic public security truncheon |
| CN201016644Y (en) * | 2006-12-01 | 2008-02-06 | 闫涛 | Quick sand truncheon |
| CN202229670U (en) * | 2011-09-12 | 2012-05-23 | 张卫 | Spring type baton |
| CN203100553U (en) * | 2013-02-28 | 2013-07-31 | 国家电网公司 | Handheld security device |
| CN203100554U (en) * | 2013-02-28 | 2013-07-31 | 国家电网公司 | Handheld security device |
-
2013
- 2013-02-28 CN CN201310064303.5A patent/CN104019699B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385672A (en) * | 2002-05-20 | 2002-12-18 | 刘明芳 | Novel spontoon |
| CN2694216Y (en) * | 2004-03-22 | 2005-04-20 | 林继暖 | Telescopic public security truncheon |
| CN201016644Y (en) * | 2006-12-01 | 2008-02-06 | 闫涛 | Quick sand truncheon |
| CN202229670U (en) * | 2011-09-12 | 2012-05-23 | 张卫 | Spring type baton |
| CN203100553U (en) * | 2013-02-28 | 2013-07-31 | 国家电网公司 | Handheld security device |
| CN203100554U (en) * | 2013-02-28 | 2013-07-31 | 国家电网公司 | Handheld security device |
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| Publication number | Publication date |
|---|---|
| CN104019699A (en) | 2014-09-03 |
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