CN100590378C - Rotary arrow crossbow - Google Patents
Rotary arrow crossbow Download PDFInfo
- Publication number
- CN100590378C CN100590378C CN200510106579A CN200510106579A CN100590378C CN 100590378 C CN100590378 C CN 100590378C CN 200510106579 A CN200510106579 A CN 200510106579A CN 200510106579 A CN200510106579 A CN 200510106579A CN 100590378 C CN100590378 C CN 100590378C
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- China
- Prior art keywords
- crossbow
- shape material
- slideway
- arrow
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a rotary crossbow in the weapon domain, which is characterized by the following: slide material (5) is fixed on the U-shape material (7); arrow casket (6) is fixed under the U-shape material (7); the hand-screw (1) presses the crossbow head (3) on the slide material (5) through buffer spring (2); two magnets (9) inserts on the slide material (5); the spiral groove (10) is opened on the rotary crossbow (8), whose head diameter is less than the diameter of spiral groove (10) arrow body part; when launching the crossbow (8), it revolves in the air and keeps flying gesturewithout rear feather, which can launches the traditional crossbow with rear feather arrow and steel ball. The invention can be disassembled and assembled rapidly without any tool, which can be put ina 70x10x6(cm) bag.
Description
Technical field:
This rotary arrow crossbow can be used as special technical soldier of army equipment or sports tournament or hunting usefulness, belongs to the weapon class.
Background technology:
Crossbow has more than 2,000 year history, rules indispensable important weapons as all the previous dynasties.In recent years because the progress of material science, technology, all there has been very big progress countries in the world in the structure of crossbow, with material, but finally can not break through the form of tail feathers behind the crossbow bolt band, because crossbow bolt band aftershaft makes its volume, diameter become very big, air drag is very big, be not easy to carry, especially as the weapons of special technical soldier, it is important that the portability of crossbow just more looms large for this.The invention reside in the no tail feathers rotation of emission crossbow bolt, its diameter is about 6mm, because rocket body diameter is very little and rotation, air is very little to its resistance, diminishing of volume make farther that it can launch under same power effect, owing to can make tens crossbow bolts be contained in the crossbow body.12 crossbow bolts of the design all are contained in the arrow casket on the crossbow body, gross weight is no more than 1.8kg, transmitting range is about 100 meters, this crossbow not only can be launched the rotation crossbow bolt, can also launch traditional various crossbow bolts and steel ball or stay bullet etc. that (this is under special battlefield surroundings, such as around have under enemy's the situation, all there is irreplaceable purposes elimination enemy firing point that can be noiseless).This rotary arrow crossbow need not can be dismantled rapidly by any instrument, is loaded in the bag of 70 * 10 * 6 (cm).
Summary of the invention:
As shown in drawings, crossbow sheet (4) is fixed on the crossbow head (3), the end of crossbow sheet (4) is fixed with annulus (22), have scarfing (20) on the annulus (22), the two ends of crossbow string (12) are fixed with socket cap (21), with the socket cap (21) at crossbow string (12) two ends, be contained in the annulus (22) by scarfing (20), socket cap (21) cooperates for movable with annulus (22).
Slideway shape material (5) is fixed on the U-shaped shape material (7), be fixed with arrow casket (6) below the U-shaped shape material (7), hand-screw screw (1) passes buffer spring (2) crossbow head (3) is fitted on the slideway shape material (5), and crossbow head (3) can be gone up at slideway shape material (5), U-shaped shape material (7), hand-screw screw (1) and slide.Slideway shape material (5) adopts nonmagnetic substance, divide two-layer up and down, the upper strata is equipped with and is pushed away arrow slide block (13), two blocks of magnet (9) are embedded on the slideway of slideway shape material (5), the NS installation of staggering extremely relatively, and the NS magnetic pole is relative with two spiral salients in rotation crossbow bolt (8) respectively, and guarantees the linearity of slideway.The plate machine is contained in the lower floor of slideway shape material (5), and its hook part is passed the upper strata of interlayer at slideway shape material (5).
Crossbow string (12) is stuck in the scarfing that pushes away arrow slide block (13), pulling crossbow string (12), drive pushes away arrow slide block (13) and is stuck on the hook of trigger (11), to rotate crossbow bolt (8) takes out in arrow casket (6), be placed on the slideway of slideway shape material (5), and be against and push away on the arrow slide block (13), permanent magnet (9) will rotate crossbow bolt (8) and be drawn onto the fixed position automatically, cocking during emission (11), crossbow string (12) drives and pushes away arrow slide block (13), promote rotation crossbow bolt (8) emission, because the suction of magnet (9) is arranged, rotation crossbow bolt (8) will produce the initial rotation force square, and rotation crossbow bolt (8) is gone up owing to have two helicla flutes (10), in flight course, can be subjected to the effect of air drag, will produce further turning moment, guarantee the flight attitude of rotation crossbow bolt (8).
Gun sight (14) can pass through hand rotary nut (15) dismounting, the rear end of crossbow has L shaped supporting on plastron (19), the U-shaped shape material to have groove (23), the L shaped pin (18) that supports on the plastron (19) links by the slide block (17) in groove (23) and slideway shape material (5) lower floor, slide block (17) links with extension spring (16) again, be folded in the position of Fig. 7 at ordinary times, pulling crossbow string (12) before, need earlier the L shaped plastron (19) that supports to be pulled back, pin (18) slides into the other end in groove (23), again L shaped revolving to plastron (19) turn 90 degrees, become the dotted line position of Fig. 6, be against the chest pulling.
Have two helicla flutes (10) on the rotation crossbow bolt (8), head diameter is less than the rocket body section diameter of opening helicla flute (10).
Description of drawings:
Fig. 1 rotary arrow crossbow general assembly drawing
Fig. 2 crossbow head installation diagram
Fig. 3 crossbow sheet end annulus
Fig. 4 crossbow string end socket cap figure
Fig. 5 rotates crossbow bolt vertical view on slideway.
The L shaped plastron figure that supports of Fig. 6
Fig. 7 pushes away arrow slide block (13), slideway shape material (5), U-shaped shape material (7) and L shaped plastron (19) profile that supports
Fig. 8 rotates the crossbow bolt enlarged drawing
Hand-screw (1), buffer spring (2), crossbow head (3), crossbow sheet (4), slideway shape material (5), arrow casket (6), U-shaped shape material (7), rotation crossbow bolt (8), magnet (9), helicla flute (10), plate machine (11), crossbow string (12), push away arrow slide block (13), retouch accurate mirror (14), hand rotary nut (15), extension spring (16), slide block (17), pin (18), L shaped plastron (19), scarfing (20), socket cap (21), annulus (22), the groove (23) of supporting.
The specific embodiment:
Crossbow head (3) adopts high-strength aluminum alloy to make, and crossbow sheet (4) adopts steel spring plate to make, and crossbow sheet (4) is fixed on the crossbow head (3) by screw, and the end of crossbow sheet (4) is welded with annulus (22), on have scarfing (20), a crossbow string (12) two ends be fixed with cylinder
I21), with the socket cap (21) at crossbow string (12) two ends, by scarfing (20), be contained in the annulus (22), socket cap (21) cooperates for movable with annulus (22).Slideway shape material (5) is fixed on the U-shaped shape material (7), be fixed with arrow casket (6) below the U-shaped shape material (7), hand-screw screw (1) passes buffer spring (2), crossbow head (3) is fitted on the slideway shape material (5), and crossbow head (3) can be gone up at slideway shape material (5), U-shaped shape material (7), hand-screw screw (1) and slide.
Slideway shape material (5) adopts nonmagnetic substance, divide two-layer up and down, the upper strata is equipped with and is pushed away arrow slide block (13), two blocks of magnet (9), adopt ndfeb magnet, be embedded on the slideway of slideway shape material (5), the NS installation of staggering extremely relatively, and the NS magnetic pole is relative with two spiral salients in rotation crossbow bolt (8) respectively, and guarantees the linearity of slideway.Trigger (11) is contained in the lower floor of slideway shape material (5), and its hook part is passed interlayer, on the upper strata of slideway shape material (5).
Crossbow string (12) is stuck in the scarfing that pushes away arrow slide block (13), pulling crossbow string (12), drive pushes away arrow slide block (13), be stuck on the hook of trigger (11), to rotate crossbow bolt (8) takes out in arrow casket (6), be placed on the slideway of slideway shape material (5), and be against and push away on the arrow slide block (13), magnet (9) will rotate crossbow bolt (8) and be drawn onto the fixed position automatically, pull plate machine (11) during emission, crossbow string (12) drives and pushes away arrow slide block (13), promote rotation crossbow bolt (8) emission, because the suction of magnet (9) is arranged, rotation crossbow bolt (8) will produce the initial rotation force square, rotation crossbow bolt (8) is gone up owing to have two helicla flutes (10), in flight course, can be subjected to the effect of air drag, will produce further revolving force distance, guarantee the flight attitude of rotation crossbow bolt (8).
Gun sight (14) can pass through hand rotary nut (15) dismounting, the rear end of crossbow has L shaped supporting on plastron (19), the U-shaped shape material (7) to have groove (23), L shaped pin (18) on plastron (19) links by the slide block (17) of groove (23) and slideway shape material (5) lower floor, and slide block (17) links with extension spring (16) again.Be folded in the position of Fig. 7 at ordinary times, pulling crossbow string (12) needs earlier the L shaped plastron (19) that supports to be pulled back before, pin (18) slides into the other end in groove (23), again L shaped revolving to plastron (19) turn 90 degrees, become the dotted line position of Fig. 6, be against the chest pulling then.
The automatic machine tool processing of the available production straight shank drill of rotation crossbow bolt (8), the precision height, handling ease, the consistent size performance is guaranteed, and cheap.
Claims (3)
1, a kind of rotary arrow crossbow, it is characterized in that: crossbow sheet (4) end on the crossbow head (3) is fixed with annulus (22), scarfing (20) is arranged on the annulus (22), the fixing socket cap (21) in crossbow string (12) two ends is installed in the annulus (22), slideway shape material (5) is fixed on the U-shaped shape material (7), be fixed with arrow casket (6) below the U-shaped shape material (7), hand-screw screw (1) passes buffer spring (2) crossbow head (3) is fitted on the slideway shape material (5), two blocks of magnet (9) are embedded on the slideway of slideway shape material (5), the installation of staggering relatively of NS magnetic pole, be equipped with in the slideway and push away arrow slide block (13), have two helicla flutes (10) on the rotation crossbow bolt (8), rotation crossbow bolt head diameter is less than the rocket body section diameter of opening helicla flute (10), there is the L shaped plastron (19) that supports the rear end of crossbow, have groove (23) on the U-shaped shape material, L shaped pin (18) on plastron (19) links by the slide block (17) of groove (23) and the interior lower floor of slideway shape material (5), and slide block (17) links with extension spring (16) again.
2, rotary arrow crossbow according to claim 1 is characterized in that: the socket cap (21) at crossbow string (12) two ends is contained in the annulus (22), for activity cooperates.
3, rotary arrow crossbow according to claim 1 is characterized in that: crossbow head (3) and slideway shape material (5) are for being slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510106579A CN100590378C (en) | 2005-10-07 | 2005-10-07 | Rotary arrow crossbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510106579A CN100590378C (en) | 2005-10-07 | 2005-10-07 | Rotary arrow crossbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1763467A CN1763467A (en) | 2006-04-26 |
| CN100590378C true CN100590378C (en) | 2010-02-17 |
Family
ID=36747723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510106579A Expired - Fee Related CN100590378C (en) | 2005-10-07 | 2005-10-07 | Rotary arrow crossbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100590378C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140077891A (en) * | 2011-09-29 | 2014-06-24 | 오노 야꾸힝 고교 가부시키가이샤 | Phenyl derivative |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313488B (en) * | 2011-09-03 | 2015-09-02 | 盖天座 | Rotary arrow crossbow accelerated by magnetic force |
| TWI680275B (en) * | 2018-07-03 | 2019-12-21 | 張克宇 | Crossbow with disc spring |
| EE01506U1 (en) * | 2019-10-10 | 2020-08-17 | Rein Kink | A rotary bolt with rollers and a projectile weapon with a rifled barrel |
-
2005
- 2005-10-07 CN CN200510106579A patent/CN100590378C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140077891A (en) * | 2011-09-29 | 2014-06-24 | 오노 야꾸힝 고교 가부시키가이샤 | Phenyl derivative |
| KR101972619B1 (en) | 2011-09-29 | 2019-04-25 | 오노 야꾸힝 고교 가부시키가이샤 | Phenyl derivative |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1763467A (en) | 2006-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20111007 |