CN201811651U - Slingshot device capable of releasing pellets continuously - Google Patents
Slingshot device capable of releasing pellets continuously Download PDFInfo
- Publication number
- CN201811651U CN201811651U CN2010205214447U CN201020521444U CN201811651U CN 201811651 U CN201811651 U CN 201811651U CN 2010205214447 U CN2010205214447 U CN 2010205214447U CN 201020521444 U CN201020521444 U CN 201020521444U CN 201811651 U CN201811651 U CN 201811651U
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- bullet
- push rod
- shelf body
- containing cavity
- lock dog
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Abstract
The utility model relates to a slingshot device. In the slingshot device capable of releasing the pellets continuously, an elastic rubber band (2) is arranged at the front part of a bow rack body of the slingshot device, a grip (3) is arranged at the rear end part of the bow rack body, a movable sliding block (4) which enables the elastic rubber band to be tightened is matched on the bow rack body (1), a longitudinal through trough which enables the pellets to pass through is arranged at the center of the upper end part of the movable sliding block, a pellet containing cavity is arranged on the bow rack body, the front end of the pellet containing cavity is closed and a pellet pushing spring (5) is arranged in the pellet containing cavity, a pellet outlet is arranged above the rear end part of the pellet containing cavity close to the upper part of one end of the grip, a pellet pushing-out mechanism is correspondingly arranged below the pellet outlet, and a pellet locking and triggering control mechanism is arranged at the rear end part of the bow rack body or at the pellet outlet corresponding to the pellet containing cavity on the grip. 20-30 pellets can be put in the slingshot device for one time, the pellets can be automatically put continuously and can be released continuously, the highest shooting speed can reach 60-80 pellets per minute, as the tensile force of the rubber band is the same basically, the trajectory curves of the pellets are the same basically at each shooting, so as to greatly improve the shooting accuracy.
Description
Technical field
The utility model relates to a kind of catapult structure, particularly relates to the catapult device that a kind of continuous automatically dress also can discharge bullet continuously.
Background technology
At present common catapult structure is too simple, and the emission accuracy is difficult to hold, and security performance is difficult to guarantee, and inconvenient operation.The common emission process of common catapult is: earlier be clipped in bullet in the leather bag of catapult and clutch with a hand; Hold with other one then and hold handle, the hand of clutching leather bag pulls at rubber band backward; When moving rubber band to certain-length, unclamp the hand of clutching leather bag suddenly, make bullet under the effect of rubber band pulling force, penetrate forward.Send out once more when playing, leather bag need be put in order regularly, rubber band is smoothed out with the fingers suitable, continues aforementioned process then.Operate more loaded down with trivial details, 8 to 10 bullets of the multipotency emission of per minute owing to can't accurately control the rubber band pulling force and can't accurately aim at, the user can only rule of thumb grope how to aim at, and can't improve the emission rate of catapult and the precision of shooting.
Summary of the invention
The utility model proposes a kind of catapult device that can discharge bullet continuously at present common catapult complicated operation, the shortcoming that can not launch continuously; And can improve the degree of accuracy of shooting.
The technical scheme that the utility model adopted:
A kind of catapult device that can discharge bullet continuously, contain shelf body (1), be provided with elastic force rubber band (2) in described shelf body (1) front portion, shelf body (1) rearward end is provided with handle (3), go up and its coupling is provided with the movable slider (4) of tensioning elastic force rubber band (2) at described shelf body (1), described movable slider (4) but the center, upper end is provided with vertical groove that the ammunition feed ball passes through, on described shelf body (1), be provided with the bullet containing cavity, described bullet containing cavity front end sealing also is provided with therein to push away and plays spring (5), thereafter the end is provided with the bullet outlet near the top of handle one end, below, bullet exit position correspondence is provided with the bullet ejecting mechanism, and the outlet of the bullet of corresponding bullet containing cavity is provided with bullet locking and holdback structure on described shelf body (1) rearward end or its handle (3).
The described catapult device that can discharge bullet continuously, the bullet ejecting mechanism comprises bullet push rod (6), bullet push rod locking bar (7), bullet push rod thrust spring (8), bullet push rod (6) vertically is arranged in its slideway cavity, bullet push rod (6) below is provided with bullet push rod thrust spring (8) in the slideway cavity, bullet push rod locking bar (7) is horizontally installed on the slideway cavity upper end of bullet push rod by its slideway, be provided with back-moving spring (9) with described bullet push rod locking bar (7) coupling, the coupling locking mutually of described bullet push rod (6) and bullet push rod locking bar (7), cooperate the realization release by movable slider (4) and bullet push rod locking bar (7), be provided with the backguy (10) of straining bullet push rod thrust spring (8) in movable slider (4) lower end and its interlock.
The described catapult device that can discharge bullet continuously, the bullet ejecting mechanism comprises bullet push rod (6), bullet push rod elastic locking piece (7-2), bullet push rod thrust spring (8), bullet push rod (6) vertically is arranged in its slideway cavity (17), bullet push rod (6) below is provided with bullet push rod thrust spring (8) in the slideway cavity, on described slideway cavity wall, be provided with bayonet socket with described bullet push rod elastic locking piece (7-2) coupling, go up and bullet push rod locking bar (7) cooperates to be provided with and separates lock dog (7-1) at movable slider (4), be provided with the backguy (10) of straining bullet push rod thrust spring (8) in movable slider (4) lower end and its interlock.
The described catapult device that can discharge bullet continuously, bullet locking and holdback structure comprise lock dog (13), lock dog has been opened spring (14), release mechanism (15); Described lock dog (13) has been opened spring (14) with lock dog and has been connected, lock dog has been opened spring (14) and has been fixed on shelf body or its handle, the corresponding bullet outlet in lock dog lower end, release mechanism (15) comprises dead bolt and control member, and correspondence is arranged on the handle top, and dead bolt is pushed down lock dog (13) upper surface in the locking state correspondence, by lock dog (13) locking bullet to be pulled the trigger, dead bolt is rotation displacement formula or straight-line displacement formula movable pressing board, discharges lock dog (13) by control member, realizes release.
The described catapult device that can discharge bullet continuously, described shelf body (1) itself is provided with the bullet containing cavity, shelf body (1) is square, the ellipse of rounding off or the hollow body of regular polygon for outer margin contour, its hollow lumen is the bullet containing cavity, and described bullet containing cavity cross sectional shape is square, circle or the regular polygon with bullet coupling.
The described catapult device that can discharge bullet continuously, described shelf body (1) is a round steel pipe, its hollow lumen is the bullet containing cavity, at shelf body (1) the below guide rod (12) that is provided with in parallel, described movable slider (4) is slidingly installed with shelf body (1) and the mutual coupling of guide rod (12).
The described catapult device that can discharge bullet continuously, described bullet containing cavity adopts a round steel pipe, is set in parallel in shelf body main beam below or top, and described movable slider and shelf body main beam and bullet containing cavity round steel pipe coupling are slidingly installed.
The described catapult device that can discharge bullet continuously is provided with one or two anti-inclined to one side round steel (16) in that the corresponding elastic force rubber band in shelf body (1) top and bullet running orbit are parallel; Perhaps magnet is set in the upper end of bullet push rod.
Useful good effect of the present utility model:
1, the utility model can discharge the catapult device of bullet continuously, 20 to 30 bullets once can be installed, can automatically a bullet be installed between the leather bag when putting in place at the pulling rubber band, the rotation release lever can be realized emission, and high rate of fire can reach 60 to 80 of per minutes.
2, the utility model can discharge the catapult device of bullet continuously, because the pulling force basic controlling of rubber band is the same, so also basically identical of the geometric locus of bullet when at every turn launching, corresponding sighting device can be installed on this basis realize aiming comparatively accurately, can improve the accuracy of shooting greatly.
Description of drawings
Fig. 1: the utility model can discharge the catapult device sectional structure schematic diagram of bullet continuously;
Fig. 2: the utility model can discharge the catapult device plan structure schematic diagram of bullet continuously;
Fig. 3: the utility model can discharge another bullet ejecting mechanism structure of catapult device of bullet continuously.
The specific embodiment
Embodiment one: referring to Fig. 1, Fig. 2, the utility model can discharge the catapult device of bullet continuously, contain shelf body 1, be provided with elastic force rubber band 2 in shelf body 1 front portion, shelf body 1 rearward end is provided with handle 3, on shelf body 1, be provided with the movable slider 4 of tensioning elastic force rubber band 2 with its coupling, but center, movable slider 4 upper end is provided with vertical groove that the ammunition feed ball passes through, on described shelf body, be provided with the bullet containing cavity, described bullet containing cavity front end sealing also is provided with therein to push away and plays spring 5, thereafter the end is provided with the bullet outlet near the top of handle one end, below, bullet exit position correspondence is provided with the bullet ejecting mechanism, and the outlet of the bullet of corresponding bullet containing cavity is provided with bullet locking and holdback structure on described shelf body 1 rearward end or its handle 3.
Embodiment two: referring to Fig. 1, and Fig. 2, present embodiment can discharge the catapult device of bullet continuously, on the basis of embodiment one, specifically proposes a kind of bullet ejecting mechanism.Referring to Fig. 1, described bullet ejecting mechanism comprises bullet push rod 6, bullet push rod locking bar 7, bullet push rod thrust spring 8, bullet push rod 6 vertically is arranged in its slideway cavity, bullet push rod 6 belows are provided with bullet push rod thrust spring 8 in the slideway cavity, bullet push rod locking bar 7 is horizontally installed on the slideway cavity upper end of bullet push rod by its slideway, be provided with back-moving spring 9 with described bullet push rod locking bar 7 couplings, described bullet push rod 6 and bullet push rod locking bar 7 coupling locking mutually, cooperate the realization release by movable slider 4 and bullet push rod locking bar 7, be provided with the backguy 10 of straining bullet push rod thrust spring 8 in movable slider 4 lower ends and its interlock.Perhaps in movable slider 4 lower ends power-assisted handle 11 is set, backguy 10 is fixed on power-assisted handle, at its lower end and movable slider 4 interlocks.
Embodiment three: referring to Fig. 1, Fig. 2, present embodiment can discharge the catapult device of bullet continuously, different with embodiment two is, the bullet ejecting mechanism adopts structure as shown in Figure 3, described bullet ejecting mechanism comprises bullet push rod 6, bullet push rod elastic locking piece 7-2, bullet push rod thrust spring 8, bullet push rod 6 vertically is arranged in its slideway cavity 17, bullet push rod below is provided with bullet push rod thrust spring 8 in the slideway cavity, on described slideway cavity wall, be provided with bayonet socket with described bullet push rod elastic locking piece 7-2 coupling, 7 cooperations are provided with and separate lock dog 7-1 with bullet push rod locking bar on movable slider 4, are provided with the backguy 10 of straining bullet push rod thrust spring 8 in movable slider 4 lower ends and its interlock.
In the bullet ejecting mechanism in the present embodiment, the control of bullet push rod 6 and telescopic handle of umbrella two pole junction structures are similar, at movable slider 4 or when separating lock dog 7-1 and touching bullet push rod elastic locking piece 7-2, bullet push rod 6 is released bullet under 8 effects of bullet push rod thrust spring.
The catapult device that can discharge bullet continuously of aforementioned each embodiment, wherein bullet locking and holdback structure comprise lock dog 13, lock dog has been opened spring 14, release mechanism 15; Described lock dog 13 has been opened spring 14 with lock dog and has been connected, lock dog has been opened spring 14 and has been fixed on shelf body or its handle, the corresponding bullet outlet in lock dog lower end, release mechanism 15 comprises dead bolt and control member, and correspondence is arranged on the handle top, and dead bolt is pushed down lock dog 13 upper surfaces in the locking state correspondence, by lock dog 13 lockings bullet to be pulled the trigger, dead bolt is rotation displacement formula or straight-line displacement formula movable pressing board, discharges lock dog 13 by control member, realizes release.
The distance of bullet pelvic outlet plane plays 13 of lock dogs that states equal or less times greater than bullet diameter (during the bullet percussion), hitting state is less than bullet diameter (bullet can be locked) on lock dog 13 and the shelf body 1.
Described shelf body 1 itself is provided with the bullet containing cavity, shelf body 1 is square, the ellipse of rounding off or the hollow body of regular polygon for outer margin contour, its hollow lumen is the bullet containing cavity, and described bullet containing cavity cross sectional shape is square, circle or the regular polygon with bullet coupling.
Embodiment four: referring to Fig. 1, Fig. 2 or Fig. 3.Present embodiment can discharge the catapult device of bullet continuously, different with the various embodiments described above is, described shelf body 1 is a round steel pipe, its hollow lumen is the bullet containing cavity, in parallelly below shelf body 1 be provided with a guide rod 12, described movable slider 4 and shelf body 1 and guide rod 12 coupling mutually are slidingly installed.The described catapult device that can discharge bullet continuously, described bullet containing cavity or be arranged on separately on the shelf body.
Embodiment four: referring to Fig. 1, Fig. 2 or Fig. 3.Present embodiment can discharge the catapult device of bullet continuously, different with the various embodiments described above is, the bullet containing cavity adopts a round steel pipe in addition separately, is set in parallel in shelf body main beam below or top, and described movable slider and shelf body main beam and bullet containing cavity round steel pipe coupling are slidingly installed.
The catapult device that can discharge bullet continuously of aforementioned each embodiment, for make the clamping bullet wrap up in cloth or leather can be in correct position, can be above shelf body 1 corresponding bullet running orbit is parallel is provided with one or two anti-inclined to one side round steel 16.The purpose that anti-inclined to one side round steel 16 is set is not only to prevent the bullet sideslip, the more important thing is the centre of dropping on movable slider 4 that prevents that elastic force rubber bar can not be correct.Anti-inclined to one side round steel has been arranged, shoot at every turn in the middle of back 2 elastic force rubber bars wrap up in cloth or leather all drops on essentially identical position, bullet can be stuck in it when being convenient to spur movable slider 4 and wrap up in the middle of cloth or the leather.
During concrete enforcement, in the upper end of bullet push rod magnet can be set, purpose is to hold unlikely the coming off of magnetic conductor material bullet when free state.
The utility model can discharge the catapult device of bullet continuously, its course of work is: movable slider 4 moves backward, the tensioning of elastic force rubber band, when movable slider 4 touches bullet push rod locking bar, bullet push rod elastic locking piece or when separating lock dog bullet wrap up in cloth or leather just be positioned at first bullet top (top take over or cross first bullet can), movable slider 4 continues to move backward, 6 releases of bullet push rod, under the effect of bullet push rod thrust spring 8, first bullet shifted onto in the space between lock dog 13 and the bullet pelvic outlet plane by bullet push rod 6, at this time on elastic force rubber band or the rubber band wrap up in cloth or leather is in bullet rear portion (right part), move forward movable slider 4, rubber band is stopped by bullet and can not move forward with movable slider 4, lock dog 13 lockings bullet to be pulled the trigger, release mechanism is removed lock dog 13, first bullet pulled the trigger, and release mechanism resets then; Driving bullet push rod 6 by backguy 10 when continuing to move forward movable slider 4 to certain position moves down, when moving to certain position, blocked bullet push rod 6 by bullet push rod locking bar or lock dog, second bullet moves right under the thrust that pushes away the bullet spring, arrives bullet push rod 6 tops; Under this state, mobile backward movable slider 4, the tensioning of elastic force rubber band, when movable slider 4 touches bullet push rod lock dog, bullet push rod elastic locking piece or when separating lock dog bullet wrap up in cloth or leather just be positioned at second bullet top (top take over or cross second bullet can), movable slider 4 continues to move backward, 6 releases of bullet push rod, under the effect of bullet push rod thrust spring 8, second bullet shifted onto in the space between lock dog 13 and the bullet pelvic outlet plane by bullet push rod 6, at this time on elastic force rubber band or the rubber band wrap up in cloth or leather is in bullet rear portion (right part), move forward movable slider 4, rubber band is stopped by bullet and can not move forward with moving slider 4, lock dog 13 lockings bullet to be pulled the trigger, discharge lock dog 13, then second bullet pulled the trigger, and the like, realize continuous automatically dress of bullet and percussion continuously, bullet uses up in the bullet containing cavity.
Claims (10)
1. catapult device that can discharge bullet continuously, contain shelf body (1), be provided with elastic force rubber band (2) in described shelf body (1) front portion, shelf body (1) rearward end is provided with handle (3), go up and its coupling is provided with the movable slider (4) of tensioning elastic force rubber band (2) at described shelf body (1), described movable slider (4) but the center, upper end is provided with vertical groove that the ammunition feed ball passes through, it is characterized in that: on described shelf body (1), be provided with the bullet containing cavity, described bullet containing cavity front end sealing also is provided with therein to push away and plays spring (5), thereafter the end is provided with the bullet outlet near the top of handle one end, below, bullet exit position correspondence is provided with the bullet ejecting mechanism, and the outlet of the bullet of corresponding bullet containing cavity is provided with bullet locking and holdback structure on described shelf body (1) rearward end or its handle (3).
2. the catapult device that can discharge bullet continuously according to claim 1, it is characterized in that: described bullet ejecting mechanism comprises bullet push rod (6), bullet push rod locking bar (7), bullet push rod thrust spring (8), bullet push rod (6) vertically is arranged in its slideway cavity, bullet push rod (6) below is provided with bullet push rod thrust spring (8) in the slideway cavity, bullet push rod locking bar (7) is horizontally installed on the slideway cavity upper end of bullet push rod by its slideway, be provided with back-moving spring (9) with described bullet push rod locking bar (7) coupling, the coupling locking mutually of described bullet push rod (6) and bullet push rod locking bar (7), cooperate the realization release by movable slider (4) and bullet push rod locking bar (7), be provided with the backguy (10) of straining bullet push rod thrust spring (8) in movable slider (4) lower end and its interlock.
3. the catapult device that can discharge bullet continuously according to claim 1, it is characterized in that: described bullet ejecting mechanism comprises bullet push rod (6), bullet push rod elastic locking piece (7-2), bullet push rod thrust spring (8), bullet push rod (6) vertically is arranged in its slideway cavity (17), bullet push rod (6) below is provided with bullet push rod thrust spring (8) in the slideway cavity, on described slideway cavity wall, be provided with bayonet socket with described bullet push rod elastic locking piece (7-2) coupling, go up and bullet push rod locking bar (7) cooperates to be provided with and separates lock dog (7-1) at movable slider (4), be provided with the backguy (10) of straining bullet push rod thrust spring (8) in movable slider (4) lower end and its interlock.
4. according to claim 1, the 2 or 3 described catapult devices that can discharge bullet continuously, it is characterized in that: described bullet locking and holdback structure comprise lock dog (13), and lock dog has been opened spring (14), release mechanism (15); Described lock dog (13) has been opened spring (14) with lock dog and has been connected, lock dog has been opened spring (14) and has been fixed on shelf body or its handle, the corresponding bullet outlet in lock dog lower end, release mechanism (15) comprises dead bolt and control member, and correspondence is arranged on the handle top, and dead bolt is pushed down lock dog (13) upper surface in the locking state correspondence, by lock dog (13) locking bullet to be pulled the trigger, dead bolt is rotation displacement formula or straight-line displacement formula movable pressing board, discharges lock dog (13) by control member, realizes release.
5. the catapult device that can discharge bullet continuously according to claim 4, it is characterized in that: described shelf body (1) itself is provided with the bullet containing cavity, shelf body (1) is square, the ellipse of rounding off or the hollow body of regular polygon for outer margin contour, its hollow lumen is the bullet containing cavity, and described bullet containing cavity cross sectional shape is square, circle or the regular polygon with bullet coupling.
6. the catapult device that can discharge bullet continuously according to claim 5 is characterized in that: be provided with one or two anti-inclined to one side round steel (16) in that the corresponding elastic force rubber band in shelf body (1) top and bullet running orbit are parallel; Perhaps magnet is set in the upper end of bullet push rod.
7. the catapult device that can discharge bullet continuously according to claim 4, it is characterized in that: described shelf body (1) is round steel pipe, its hollow lumen is the bullet containing cavity, at shelf body (1) the below guide rod (12) that is provided with in parallel, described movable slider (4) is slidingly installed with shelf body (1) and the mutual coupling of guide rod (12).
8. the catapult device that can discharge bullet continuously according to claim 7 is characterized in that: be provided with one or two anti-inclined to one side round steel (16) in that the corresponding elastic force rubber band in shelf body (1) top and bullet running orbit are parallel; Perhaps magnet is set in the upper end of bullet push rod.
9. the catapult device that can discharge bullet continuously according to claim 4, it is characterized in that: described bullet containing cavity adopts a round steel pipe, be set in parallel in shelf body main beam below or top, described movable slider and shelf body main beam and bullet containing cavity round steel pipe coupling are slidingly installed.
10. the catapult device that can discharge bullet continuously according to claim 9 is characterized in that: be provided with one or two anti-inclined to one side round steel (16) in that the corresponding elastic force rubber band in shelf body (1) top and bullet running orbit are parallel; Perhaps magnet is set in the upper end of bullet push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205214447U CN201811651U (en) | 2010-09-08 | 2010-09-08 | Slingshot device capable of releasing pellets continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205214447U CN201811651U (en) | 2010-09-08 | 2010-09-08 | Slingshot device capable of releasing pellets continuously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811651U true CN201811651U (en) | 2011-04-27 |
Family
ID=43894590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205214447U Expired - Fee Related CN201811651U (en) | 2010-09-08 | 2010-09-08 | Slingshot device capable of releasing pellets continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959046A (en) * | 2017-04-26 | 2017-07-18 | 深圳市路畅汽配有限公司 | Bullet feed machanism and its catapult applied |
| CN107802349A (en) * | 2017-12-12 | 2018-03-16 | 温州医科大学附属第医院 | A kind of medical treatment suture needle device |
| CN107928730A (en) * | 2017-12-12 | 2018-04-20 | 温州医科大学附属第医院 | Medical treatment suture needle device |
-
2010
- 2010-09-08 CN CN2010205214447U patent/CN201811651U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959046A (en) * | 2017-04-26 | 2017-07-18 | 深圳市路畅汽配有限公司 | Bullet feed machanism and its catapult applied |
| CN107802349A (en) * | 2017-12-12 | 2018-03-16 | 温州医科大学附属第医院 | A kind of medical treatment suture needle device |
| CN107928730A (en) * | 2017-12-12 | 2018-04-20 | 温州医科大学附属第医院 | Medical treatment suture needle device |
| CN107802349B (en) * | 2017-12-12 | 2020-04-24 | 温州医科大学附属第一医院 | Medical suture needle device |
| CN107928730B (en) * | 2017-12-12 | 2020-04-24 | 温州医科大学附属第一医院 | Medical suture needle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110427 Termination date: 20110908 |