CN105865257B

CN105865257B - A kind of fish rifle

Info

Publication number: CN105865257B
Application number: CN201610357105.1A
Authority: CN
Inventors: 倪禹隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-22
Filing date: 2016-05-22
Publication date: 2018-03-02
Anticipated expiration: 2036-05-22
Also published as: CN105865257A

Abstract

A kind of fish rifle, with gun stock, arrow props up and actinobacillus wheel, inner tube is housed in the gun barrel on gun stock, arrow branch is stretched in inner tube and is connected with the fishing line on actinobacillus wheel, gun stock bottom is connected with air accumulator, the air flue of gun barrel and air accumulator is communicated with gun stock, the cylinder block of the anterior connection of gun stock is built with piston rod, the flashboard of piston rod connection passes across air flue, piston rod front end has piston head, gun barrel front end has spacing plug, spacing plug inner chamber connects with gun barrel, spring is connected between sleeve and cylinder block that upper cover of piston rod has, there is block on piston rod, gun stock bottom is equipped with firing lock.During transmitting, firing lock is touched, the gases at high pressure in air accumulator are entered in gun barrel, and after arrow branch projects, piston rod is retracted and drives flashboard to close air flue, battery has fired.When needing the arrow Zhi Zaici of injection installation, rifle bolt is moved, makes firing lock and sleeve further in conjunction with being tightened up fishing line by actinobacillus wheel, by arrow branch and inner tube return next time, you can launched.

Description

A kind of fish rifle

Technical field

The present invention relates to the apparatus of shooting fish, specifically a kind of fish rifle.

Background technology

Existing various fish rifles are substantially used as the mechanism that saves up strength by crossbow piece or elastic leather strap, and utilize bowstring or elasticity Leather strap realizes percussion.Shortcoming is existing for existing fish rifle：Overall dimensions are larger, heavy, laborious big, behaviour when arrow branch is winded up It is inconvenient to make, and misoperation has the hidden danger of accidental injury；The accuracy to hit the mark after arrow branch flies out is owed；The good mechanism that saves up strength makes It is shorter with the life-span.

The content of the invention

It is an object of the invention to provide a kind of fish rifle, when the arrow Zhi Chongfu of the fish rifle is installed, is not required to acting and is stored to overcome The active force of energy mechanism, and the arrow brace that it sends has preferable accuracy.

To achieve the above object, the present invention uses following scheme：A kind of fish rifle, it has gun stock, arrow branch and actinobacillus wheel, put Line wheel is fixed on gun stock rear, and gun stock top is fixed with gun barrel, and inner tube is housed in gun barrel, and the inside of gun barrel front end has protrusion Back-up ring, inner tube rearward end have the shaft shoulder coordinated with gun barrel gap, and arrow branch is inserted into inner tube, the front end stretching inner tube of arrow branch, Rear end is connected with the fishing line on actinobacillus wheel；Gun stock bottom is connected with an air accumulator, and gun barrel and air accumulator are communicated with gun stock Air flue, one cylinder block of anterior connection of gun stock, cylinder block are connected with flashboard built with piston rod, the rear end of piston rod, and flashboard is horizontal Through air flue, the through hole coordinated with air flue is provided with flashboard, the front end of piston rod has piston head, and the front end of gun barrel is equipped with and work The spacing plug that chock plug coordinates, is communicated with both return gas channels, piston rod between the inner chamber of spacing plug and the inner chamber of gun barrel On be cased with its gap coordinate sleeve, be connected with spring between the rear portion of sleeve and the inwall of cylinder block rear end, piston rod is located at Position in front of sleeve is equipped with block；The bottom of gun stock be equipped with for pin or releasing sleeve firing lock, firing lock with Sleeve coordinates, and is provided with chute in cylinder block, rifle bolt passes through chute and sleeve connection.

From such scheme, fish rifle provided by the invention at arrow branch installation in arm-to-arm when, firing lock Sleeve is pinned；During transmitting, firing lock is touched, sleeve is released, under the action of the spring, the gear on impingement sleeve piston rod Block, piston rod are travelled forward and drive flashboard to move, and the through hole on flashboard is connected with air flue, and the gases at high pressure in air accumulator enter Enter into gun barrel and promote inner tube and arrow branch, and arrow branch is projected from the outlet of gun barrel, after the shaft shoulder of inner tube crosses return gas channel, Gases at high pressure in gun barrel are entered in spacing plug, and then promote the piston head on piston rod, piston rod is retracted and is driven Flashboard closes air flue, and air accumulator stops supplying to gun barrel, a battery has fired.When needing the arrow Zhi Zaici installations by injection, Rifle bolt is moved, makes firing lock and sleeve further in conjunction with being tightened up fishing line by actinobacillus wheel, and by arrow branch and inner tube return, you can Launched next time.

Advantages of the present invention：Arrow Zhi Chongfu is quick, laborsaving, safe when installing, and the accuracy after arrow branch flies out is good, weight Gently, it is easy to carry, and service life is grown.

Brief description of the drawings

Fig. 1 is the front view of one embodiment of the invention；

Fig. 2 is the sectional view of the internal structure of schematic diagram 1；

Fig. 3 is Fig. 2 A portions enlarged drawing；

Fig. 4 is Fig. 2 B portions enlarged drawing.

Embodiment

With reference to embodiments and accompanying drawing further illustrates the present invention.

Referring to Fig. 1 to Fig. 4

There is fish rifle provided by the invention gun stock 4, arrow branch 8 and actinobacillus wheel 1, actinobacillus wheel 1 to be fixed on the mode at the rear of gun stock 4 For：The rear portion of gun stock 4 is connected with a crossbeam 2, and actinobacillus wheel 1 is fixed on crossbeam 2.The top of gun stock 4 is fixed with gun barrel 6, in gun barrel 6 Equipped with inner tube 7, the inside of the front end of gun barrel 6 has prominent back-up ring 6a, and the rearward end of inner tube 7 has the axle coordinated with the gap of gun barrel 6 Shoulder 7a, arrow branch 8 are loaded in inner tube 7, and the fishing line 3 that the front end of arrow branch 8 is stretched out on inner tube 7, rear end and actinobacillus wheel 1 connects.Under gun stock 4 Portion is connected with an air accumulator 9, and the air flue 11 of gun barrel 6 and air accumulator 9 is communicated with gun stock 4, and the front portion of gun stock 4 is connected with a gas Cylinder body 10, cylinder block 10 are connected with flashboard 12 built with piston rod 13, the rear end of piston rod 13, and flashboard 12 passes across air flue 11, The through hole 12a coordinated with air flue 11 is provided with flashboard 12, the front end of piston rod 13 has piston head 18, and the front end of gun barrel 6 is equipped with The spacing plug 17 coordinated with piston head 18, both return-airs are communicated between the inner chamber of spacing plug 17 and the inner chamber of gun barrel 6 Passage 26, is cased with the sleeve 15 coordinated with its gap on piston rod 13, the rear portion of sleeve 15 and the inwall of the rear end of cylinder block 10 it Between be connected with spring 14, the position that piston rod 13 is located at the front of sleeve 15 is equipped with block 16.The bottom of gun stock 4 be equipped with for pin or The firing lock of releasing sleeve, firing lock coordinate with sleeve 15, and chute 10a is provided with cylinder block 10, and rifle bolt 5 passes through chute 10a is connected with sleeve 15.In the present embodiment, a support 19 is fixed with air accumulator 9, gun barrel 6, cylinder block 10 are jointly and support 19 fix.Above-described return gas channel 26 is connected structure by the through hole being had on gun barrel 6, support 19 and spacing plug 17 Into.In addition, 9 being connected to suction nozzle 21 and air gauge 20 with check valve on air accumulator, gas storage can detect by air gauge 20 Air pressure in tank, compressed gas can be added into air accumulator 9 by suction nozzle 21.

Referring to Fig. 2, Fig. 3

In the present embodiment, firing lock has trigger 25, pusher dog 24 and limit buckle 22, and their threes pass through hinge It is that overlap joint coordinates on gun stock 4, between trigger 25 and pusher dog 24, between pusher dog 24 and limit buckle 22, gap is provided with sleeve 15 15a, the limit buckle 22 and gap 15a on sleeve 15 coordinate for overlap joint.Torsionspring is housed on the bearing pin 23 of be hinged pusher dog 22. Torsionspring is arranged to routine techniques on bearing pin, so, do not illustrated in figure.

Visible with reference to Fig. 1 to Fig. 4, when arrow is propped up at 8 installations in arm-to-arm, the limit buckle 22 in firing lock will Sleeve 15 pins；When needing transmitting, cocking 25, trigger 25 rotates counterclockwise pusher dog 24, and pusher dog 24 divides with limit buckle 22 From limit buckle 22 is naturally drooped, and sleeve 15 is released, and under action from the spring 14, sleeve 15 strikes the gear on piston rod 13 Block 16, piston rod 13 is set to travel forward until piston head 18 and spacing plug 17 thereon is against during piston rod 13 travels forward Flashboard 12 is driven to move, after the through hole 12a on flashboard 12 is connected with air flue 11, the gases at high pressure in air accumulator 9 enter rifle Inner tube 7 and arrow branch 8 are promoted in pipe 6, and projects arrow branch 8, when the shaft shoulder 7a of inner tube 7 cross return gas channel 26 and back-up ring 6a against Afterwards, inner tube 7 stops forward, and the gases at high pressure in gun barrel 6 are then entered in spacing plug 17 by return gas channel 26, and then promotes and live Chock plug 18, retract piston rod 13, piston rod 13 drives flashboard 12 to close air flue 11 after retracting, and air accumulator 9 stops to gun barrel 6 Supply, a battery has fired.When needing again to install the arrow branch 8 of injection, plate moves rifle bolt 5, makes limit buckle 22 and sleeve 15 again Secondary combination, fishing line 3 is tightened up by actinobacillus wheel 1, and arrow is propped up into 8 and the return of inner tube 7, you can launched next time.

In addition, the inner tube 7 that the present invention is coordinated using loading in gun barrel 6 with it so that the accuracy after arrow branch 8 flies out obtains To guarantee, it is larger to turn avoid whole gun appearance and size.

Claims

1. a kind of fish rifle, there is gun stock, arrow branch and actinobacillus wheel, actinobacillus wheel to be fixed on gun stock rear for it, it is characterised in that：On gun stock Portion is fixed with gun barrel, and inner tube is housed in gun barrel, and the inside of gun barrel front end has prominent back-up ring, and inner tube rearward end has and gun barrel The shaft shoulder that gap coordinates, arrow branch are inserted into inner tube, and the fishing line that the front end of arrow branch is stretched out on inner tube, rear end and actinobacillus wheel connects； Gun stock bottom is connected with an air accumulator, and the air flue of gun barrel and air accumulator, one cylinder of anterior connection of gun stock are communicated with gun stock Body, cylinder block are connected with flashboard built with piston rod, the rear end of piston rod, and flashboard passes across air flue, are provided with flashboard and air flue The through hole of cooperation, the front end of piston rod have piston head, and the front end of gun barrel is equipped with the spacing plug coordinated with piston head, spacing stifled Both return gas channels are communicated between the inner chamber of head and the inner chamber of gun barrel, upper cover of piston rod has the sleeve coordinated with its gap, Spring is connected between the rear portion of sleeve and the inwall of cylinder block rear end, the position that piston rod is located in front of sleeve is equipped with block；Rifle The bottom of support is equipped with the firing lock for pinning or releasing sleeve, and firing lock coordinates with sleeve, and chute is provided with cylinder block, Rifle bolt passes through chute and sleeve connection.

2. fish rifle according to claim 1, it is characterised in that：Firing lock has trigger, pusher dog and limit buckle, and they three Person is that overlap joint coordinates on gun stock, between trigger and pusher dog, between pusher dog and limit buckle by hinge, is provided with sleeve Gap, limit buckle coordinate with the gap on sleeve for overlap joint, and torsionspring is housed on the bearing pin of be hinged pusher dog.

3. fish rifle according to claim 1, it is characterised in that：A support is fixed with cylinder block, gun barrel, cylinder block are common Fixed with support.