CN212058478U

CN212058478U - Pulley slingshot and archery thereof

Info

Publication number: CN212058478U
Application number: CN202020422324.5U
Authority: CN
Inventors: 邱丽萍; 张强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2020-12-01
Anticipated expiration: 2030-03-29

Abstract

The utility model relates to a modified catapult specifically is a pulley catapult and archery. The utility model discloses the design has the magazine, has a plurality of play claw on the magazine, under a play claw jam condition, can follow other play claws and get the bullet, has guaranteed the continuity of ammunition feed efficiency and shooting. The slingshot seat and the slingshot handle can be connected through the universal ball, the rotation range is large, and the slingshot hit rate can be improved by a novice. The laser sighting device for sighting is more reasonable in layout, and the correction laser sighting device is arranged, so that the hit rate of the slingshot is further improved. The arrangement of the rubber band anchor can be suitable for fixing various rubber bands, and the requirements of different people on various rubber bands are met. The arrow tail of the archery can be inserted into the central hole of the leather pocket without replacing the leather pocket, so that the archery can be archered, and the bow is multifunctional, can shoot the projectile and can also shoot the archery.

Description

Pulley slingshot and archery thereof

Technical Field

The utility model relates to a modified catapult specifically is a pulley catapult and archery.

Background

At present, only a magazine is designed on the handle part of the slingshot on the market, a magazine is not designed, the remaining quantity of the slingshot in the magazine is inconvenient to determine, only one ejection outlet is provided, the outlet is blocked by the slingshot, the slingshot cannot be taken out, the slingshot shooting can only be stopped, and the mood of an operator is influenced. The existing rotating slingshot has a limited rotating angle, and the hit rate of the slingshot is often influenced by unskilled operation of a novice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pulley catapult and archery thereof has improved shooting precision and ammunition feed efficiency greatly.

The technical scheme of the utility model:

a pulley slingshot comprises a slingshot support head, a slingshot seat, a slingshot handle, a rubber band and a leather pocket; the slingshot supporting head comprises two supporting head frames which are symmetrically arranged left and right, each supporting head frame is sequentially provided with a front pulley, a rubber anchor and a rear pulley from front to back, and the rear inner side of the rear pulley is provided with a stop pillar; the two head supporting frames are fixed on the slingshot seat, and the slingshot seat and the slingshot handle are connected together through a universal ball (in the prior art); one end of the rubber band is fixed on the rubber pocket, and the other end of the rubber band penetrates through the space between the rear pulley and the retaining column and is fixed on the rubber band anchor after being folded back around the front pulley.

A pulley slingshot comprises a slingshot support head, a slingshot seat, a slingshot handle, a rubber band and a leather pocket; the slingshot supporting head comprises two supporting head frames which are symmetrically arranged left and right, each supporting head frame is sequentially provided with a front pulley, a rubber anchor and a rear pulley from front to back, and the rear inner side of the rear pulley is provided with a stop pillar; the two head supporting frames are fixed on the slingshot seat, and the slingshot seat and the slingshot handle are fixed together; one end of the rubber band is fixed on the rubber pocket, and the other end of the rubber band penetrates through the space between the rear pulley and the retaining column, is wound around the front pulley and then is turned back to be fixed on the rubber band anchor; an observation mirror is arranged on the outer side of the retaining column or at the rear end of the slingshot seat.

The front part of the slingshot seat is provided with a laser sighting device for aiming, and the light beam of the laser sighting device for aiming is positioned on the symmetrical line (trajectory central line) of the two supporting head frames; the front parts of the outer sides of the two head supporting frames are provided with the circular sights.

The front parts of the outer sides of the two head supporting frames are respectively provided with a aiming laser sighting device or the front part of the outer side of one head supporting frame is provided with the aiming laser sighting device, and the light beam of the aiming laser sighting device and the symmetrical line (trajectory central line) of the two head supporting frames are positioned on the same horizontal plane.

A correction plate is arranged between the two head supporting frames, and two ends of the correction plate are clamped on the head supporting frames; the correcting plate is provided with a visual hole for correction or a laser sight for correction, and the axis line of the visual hole for correction or the light beam of the laser sight for correction coincides with the symmetrical line (trajectory center line) of the two supporting heads (the correcting plate is partially removed after correction so as not to obstruct shooting).

The slingshot handle is a cavity structure formed by fastening a left half handle and a right half handle together, a keel frame is fixed in the cavity, a trigger is hinged on the keel frame, the outer end of the trigger extends out of the slingshot handle, and the inner end of the trigger is connected with a spring; the bottom of the slingshot handle is provided with a magazine inlet, and the top of the slingshot handle is provided with a claw hole; a magazine is arranged in a cavity of the slingshot handle and is propped against the inner end of the trigger; the magazine comprises a magazine cover and a magazine body for containing the shots, the magazine cover is tightly matched with the magazine body, more than two tubular elastic ejection claws are mounted on the magazine cover, the outlet of each ejection claw is in a closed petal shape, and the ejection claws extend out of claw holes in the top of the slingshot handle.

The rubber band is one of a circular rubber band, a flat rubber band or a mixed rubber band of which the circular rubber band is wrapped by the flat rubber band.

Archery includes the arrow head of front end, the arrow body in the middle of, the arrow tail of rear end, and the diameter of arrow tail is less than the central through-hole diameter of leather pocket, and the arrow is provided with axial guiding gutter and barb on one's body. The arrow tail diameter is 0.5 mm to 4 mm, the arrow head is metal, and the other parts are plastic or metal with lighter weight than the arrow head. The projectile is replaced by the archery which needs to be loaded by other holding tools.

The laser sight is a finished component (prior art). When the light beam of the laser sighting device for correction on the correction plate falls on the shooting target, the inclination angle of the laser sighting device for collimation is adjusted, so that the falling point of the light beam emitted by the laser sighting device for collimation is superposed with the falling point of the light beam of the laser sighting device on the correction plate on the target. At the moment, the correction plate part is moved away to give way to the trajectory, and the drop point position of the trajectory can be judged according to the light beam drop point of the aiming laser sighting device, so that the target can be accurately shot.

When the front parts of the outer sides of the two head supporting frames are respectively provided with one aiming laser sight, the characteristic that the inclination angle of the laser sights can be adjusted is utilized, and when the scales of the two laser sights are zero, the light beams of the two laser sights are in parallel relation with the central line of a trajectory. And simultaneously adjusting the inclination angles of the two laser sights, wherein when the scales of the two laser sights are consistent, the light beams of the left laser sight and the right laser sight are intersected on the central line of the trajectory, and the intersection point is adjusted on the target, so that the target can be accurately hit.

The observation mirror is used for observing the images of the rubber band which is pulled away, the angle of the rubber band which is pulled away every time is kept consistent by utilizing the scales on the mirror surface, and the shot falling points which are shot every time are kept consistent as far as possible.

The utility model discloses the design has the magazine, has a plurality of play claw on the magazine, under a play claw jam condition, can follow other play claws and get the bullet, has guaranteed the continuity of ammunition feed efficiency and shooting. The slingshot seat and the slingshot handle can be connected through the universal ball, the rotation range is large, and the slingshot hit rate can be improved by a novice. The laser sighting device for sighting is more reasonable in layout, and the correction laser sighting device is arranged, so that the hit rate of the slingshot is further improved. The arrangement of the rubber band anchor can be suitable for fixing various rubber bands (including mixed rubber bands), and the requirements of different people on various rubber bands are met. The arrow tail of the archery can be inserted into the central hole of the leather pocket without replacing the leather pocket, so that the archery can be arched, and one bow has multiple purposes (can shoot the projectile and can also fire the archery).

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.

Fig. 4 is a schematic structural view of the slingshot handle of the present invention.

Fig. 5 is a schematic structural view of the magazine according to the present invention.

Fig. 6 is a schematic structural view of the archery according to the present invention.

In the figure: the device comprises a supporting head frame, 2 rubber band anchors, 3 catch columns, 4 rubber bands, 5 leather pockets, 6 ejection claws, 7 rear pulleys, 8 triggers, 9 slingshot handles, 10 slingshot seats, 11 universal balls, 12-circle sighting (aiming cross stars), 13 laser sights, 14 front pulleys, 15 correction plates, 16 light beams, 17 symmetrical lines (trajectory central lines), 18 targets, 19 observation mirrors, 21 magazine covers, 22 magazine bodies, 23 projectiles, 24 arrows, 25 barbs, 26 diversion trenches, 27 arrow tails, 90 left half handles, 91 magazine inlets, 92 claw holes, 93 keel frames and 94 right half handles.

Detailed Description

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, comprises a slingshot support head, a slingshot seat 10, a slingshot handle 9, a rubber band 4 and a leather pocket 5; the slingshot supporting head comprises two supporting head frames 1 which are symmetrically arranged left and right, each supporting head frame 1 is sequentially provided with a front pulley 14, a rubber band anchor 2 and a rear pulley 7 from front to back, and the rear inner side of the rear pulley 7 is provided with a stop pillar 3; the two supporting head frames 1 are fixed on the slingshot seat 10, and the slingshot seat 10 is connected with the slingshot handle 9 through a universal ball 11 (the lower part of the universal ball 11 is connected with a keel frame 93 in the slingshot handle 9); one end of the rubber band 4 is fixed on the rubber pocket 5, and the other end of the rubber band passes through the space between the rear pulley 7 and the bumping post 3 and is fixed on the rubber band anchor 2 (the rubber band anchor 2 is provided with a rubber band groove, and the rubber band 4 is pressed on the rubber band groove through a pressing plate and a screw) in a turning-back way around the front pulley 14.

A laser sighting device 13 for aiming is arranged on the slingshot seat 10, and the light beam of the laser sighting device 13 for aiming is positioned on the symmetrical line (trajectory central line) of the two supporting head frames 1; the circle sight 12 is arranged at the front part of the outer sides of the two head supporting frames 1.

The slingshot handle 9 is fastened together by a left half handle 90 and a right half handle 94 to form a cavity structure, a keel frame 93 is fixed in the cavity, a trigger 8 is hinged on the keel frame 93, the outer end of the trigger 8 extends out of the slingshot handle 9, and the inner end of the trigger 8 is connected with a spring; the bottom of the slingshot handle 9 is provided with a magazine inlet 91, and the top is provided with a claw hole 92; a magazine is arranged in the cavity of the slingshot handle 9 and is propped against the inner end of the trigger 8; the magazine comprises a magazine cover 21 and a magazine body 22 for containing the projectile 23, the magazine cover 21 is tightly matched with the magazine body 22, four tubular elastic ejection claws 6 are mounted on the magazine cover 21, the outlet of the ejection claws 6 is in a closed petal shape, and the ejection claws 6 extend out of claw holes 92 at the top of the slingshot handle 9.

When the shot 23 is to be shot, the outlet of the ejection claw 6 is directed downward, the tubular ejection claw 6 is pinched and pressed by a finger, and the shot 23 is extruded from the petaloid outlet of the ejection claw 6. When the magazine is to be removed, the outer end of the trigger 8 exposed outside the slingshot handle 9 is pressed down, the inner end of the trigger 8 no longer abuts against the magazine, and the magazine falls out of the magazine inlet 91 at the bottom of the slingshot handle 9.

When the projectile 23 needs to be replaced by the archery, the arrow tail 27 (the arrow tail diameter is 2 mm) of the archery is inserted into the central hole of the leather pocket 5, and the arrow can be shot by stretching the rubber band 4.

A correction plate 15 is arranged between the two head supporting frames 1, and two ends of the correction plate are clamped on the head supporting frames 1; the correction plate 15 is provided with a correction laser sight 13, and the beam of the correction laser sight 13 coincides with the line of symmetry (center line of trajectory) of the two head supports 1 (after correction, the correction plate should be partially removed to avoid obstructing the shooting).

Example 2

The ring sight 12 on the supporting frame 1 in the embodiment 1 is removed and the aiming laser sight 13 on the slingshot base 10 is moved to the front part of the outer side of one supporting frame 1, and the rest is the same as the embodiment 1, and the light beam 16 of the aiming laser sight 13 is positioned on the same horizontal plane with the symmetrical line 17 (trajectory central line) of the two supporting frames 1, as shown in fig. 2.

Example 3

In addition to the embodiment 2, one aiming laser sight 13 is added and is installed at the front part of the outer side of the other supporting head 1, the two aiming laser sights 13 are symmetrically arranged, and the light beams 16 of the two aiming laser sights 13 and the symmetrical line 17 (trajectory central line) of the two supporting heads 1 are positioned on the same horizontal plane.

Example 4

The universal ball 11 is removed from the embodiment 3, namely the slingshot seat 10 and the slingshot handle 9 are directly fixed together, and a viewing mirror 19 is arranged beside the left side retaining column 3. The observation mirror 19 is used for observing the image of the rubber band 4, and the scales on the mirror surface are utilized to keep the angle of the rubber band 4 which is pulled back every time basically consistent, so that the falling point of the shot 23 which is shot every time is kept consistent as much as possible.

The utility model discloses an it is very simple to use, violently holds catapult handle 9, lets projectile 23 roll to go out the export of claw 6, extrudes with the finger, places leather pocket 5 with projectile 23 on, the package bullet is tensile, perhaps will penetrate arrow tail 27 of arrow and put into leather pocket 5 downthehole, and hand power arrow tail 27 drives rubber band 4 and stretches, can launch when aiming at on target 18 with laser sight 13's light beam 16.

Claims

1. A pulley slingshot comprises a slingshot support head, a slingshot seat, a slingshot handle, a rubber band and a leather pocket; the method is characterized in that: the slingshot supporting head comprises two supporting head frames which are symmetrically arranged left and right, each supporting head frame is sequentially provided with a front pulley, a rubber anchor and a rear pulley from front to back, and the rear inner side of the rear pulley is provided with a stop pillar; the two head supporting frames are fixed on the slingshot seat, and the slingshot seat and the slingshot handle are connected together through a universal ball; one end of the rubber band is fixed on the rubber pocket, and the other end of the rubber band penetrates through the space between the rear pulley and the retaining column and is fixed on the rubber band anchor after being folded back around the front pulley.

2. A pulley slingshot comprises a slingshot support head, a slingshot seat, a slingshot handle, a rubber band and a leather pocket; the method is characterized in that: the slingshot supporting head comprises two supporting head frames which are symmetrically arranged left and right, each supporting head frame is sequentially provided with a front pulley, a rubber anchor and a rear pulley from front to back, and the rear inner side of the rear pulley is provided with a stop pillar; the two head supporting frames are fixed on the slingshot seat, and the slingshot seat and the slingshot handle are fixed together; one end of the rubber band is fixed on the rubber pocket, and the other end of the rubber band penetrates through the space between the rear pulley and the retaining column, is wound around the front pulley and then is turned back to be fixed on the rubber band anchor; an observation mirror is arranged on the outer side of the retaining column or at the rear end of the slingshot seat.

3. A pulley slingshot according to claim 1 or claim 2, wherein: the front part of the slingshot seat is provided with a laser sighting device for aiming, and the light beam of the laser sighting device for aiming is positioned on the symmetrical line of the two supporting head frames; the front parts of the outer sides of the two head supporting frames are provided with the circular sights.

4. A pulley slingshot according to claim 1 or claim 2, wherein: the front parts of the outer sides of the two head supporting frames are respectively provided with a aiming laser sight or the front part of the outer side of one head supporting frame is provided with the aiming laser sight, and the light beam of the aiming laser sight and the symmetrical lines of the two head supporting frames are positioned on the same horizontal plane.

5. A pulley slingshot according to claim 1 or claim 2, wherein: a correction plate is arranged between the two head supporting frames, and two ends of the correction plate are clamped on the head supporting frames; the correcting plate is provided with a visual measuring hole for correction or a laser sight for correction, and the axis line of the visual measuring hole for correction or the light beam of the laser sight for correction is superposed with the symmetrical lines of the two supporting head frames.

6. A pulley slingshot according to claim 1 or claim 2, wherein: the slingshot handle is a cavity structure formed by fastening a left half handle and a right half handle together, a keel frame is fixed in the cavity, a trigger is hinged on the keel frame, the outer end of the trigger extends out of the slingshot handle, and the inner end of the trigger is connected with a spring; the bottom of the slingshot handle is provided with a magazine inlet, and the top of the slingshot handle is provided with a claw hole; a magazine is arranged in a cavity of the slingshot handle and is propped against the inner end of the trigger; the magazine comprises a magazine cover and a magazine body for containing the shots, the magazine cover is tightly matched with the magazine body, more than two tubular elastic ejection claws are mounted on the magazine cover, the outlet of each ejection claw is in a closed petal shape, and the ejection claws extend out of claw holes in the top of the slingshot handle.

7. A pulley slingshot according to claim 1 or claim 2, wherein: the rubber band is one of a circular rubber band, a flat rubber band or a mixed rubber band of which the circular rubber band is wrapped by the flat rubber band.

8. An archery arrow for use with the pulley slingshot of claim 1 or 2, wherein: archery includes the arrow head of front end, the arrow body in the middle of, the arrow tail of rear end, and the diameter of arrow tail is less than the central through-hole diameter of leather pocket, and the arrow is provided with axial guiding gutter and barb on one's body.