KR100868171B1 - Percussion device for firecracker and running fire type firecracker discharger thereby - Google Patents

Abstract

The present invention relates to a trigger and a burst firecracker for popping a firecracker (1) having a percussion string (1a). The trigger of the present invention, the firecracker (1) is a firecracker launcher 10 is seated and popped; A clamp 20 for clamping the firecracker 1 in the firecracker launcher 10; One side of the above-mentioned firecracker launching unit 10 is coupled to the hinge (H), a percussion strap (1a) of the firecracker (1) is provided in one body on one side while rotating about the hinge (H) by the external pressing force Includes; a percussion plate 30 to pull the wound wound (W) to burst the firecracker (1). The firing type firecracker of the present invention, the trigger 50 for pressing and triggering the above-mentioned trigger plate 30; The above-mentioned firecracker launching unit 10 is fixed to one side, a rotating plate 60 having a rotating shaft 62; A coupling member (JT) for coupling the firecracker launcher 10 to the rotating plate 60; A bearing 69 into which the rotating shaft 62 of the rotating plate 60 is fitted; The bearing 69 and the trigger 50 are fixed, and the cover 70 having a handle 72; includes. The present invention can prevent the safety accident because the firecracker (1) is burst on the firecracker launcher 10, a plurality of firecracker launcher 10 is fixed to the rotating plate 60 can be fired firecracker (1) by a continuous fire.

Firecrackers, reload, turn, percussion

Description

Firecrackers and fire-fired firecrackers by the same {PERCUSSION DEVICE FOR FIRECRACKER AND RUNNING FIRE TYPE FIRECRACKER DISCHARGER THEREBY}

1 is a perspective view of a firecracker for the first embodiment of the present invention;

Figure 2 is a side view showing a state of use of the firecracker for the firework shown in Figure 1;

3 is an exploded perspective view of a firecracker for firecracker according to a second embodiment of the present invention;

4 is a side view of a bomber for bombing according to a third embodiment of the present invention;

5 is an exploded perspective view of a firecracker for firecracker according to a fourth embodiment of the present invention;

FIG. 6 is a side cross-sectional view of the firecracker for FIG. 5; FIG.

7 is a cross-sectional view of a fire-fired launcher according to an embodiment of the present invention;

8 is an exploded perspective view showing the configuration of the firecracker launcher shown in FIG. 7;

FIG. 9 is a perspective view of a firecracker for applying to the firecracker shown in FIG. 8; FIG.

10 is a perspective view of the rotating plate shown in FIG. 8;

11 is a perspective view of the bearing shown in FIG. 8;

12 is a perspective view of the trigger and swivel shown in FIG. 8;

FIG. 13 is a perspective view showing another embodiment of the swivel shown in FIG. 12; FIG.

14 is a perspective view of the rotational auxiliary member shown in FIG. 8; And

15 is a side view showing a state of use of the rotational auxiliary member shown in FIG.

<Description of Symbols for Main Parts of Drawings>

1: firecracker 1a: cocklace 10: firecracker launcher

10a: through protrusion 12: base plate 14: right angle plate

18: protrusion plate 20: clamp 22: belt

24: annular band 24: locking projections 26: fixing belt

26a: locking hole 30: cock 32: vertical plate

34: horizontal plate 40: firecracker support 42: through shaft

44: engaging blade 50: trigger 52: rotating part

54 pressurization portion 60 rotating plate 64 protruding wing

70: cover 72: handle 80: swivel

82: overlapping rotation portion 84: lever portion 86: pressing piece

90: stopper 92: protrusion protrusion 94: stop pin

94a: locking portion 96: elastic body

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a trigger for loading and popping firecrackers, and a firecracker launcher using the blasting device, and to a blasting firecracker having a lashing string and a firecracker blasting device thereby.

In general, firecrackers are classified into an ignition type triggered by a fuse and a non-ignition type triggered by a thread-shaped trigger string. In addition, the ignition type is used more outdoors than indoors, and the non-ignition type is used both indoors and outdoors. Therefore, non-ignition type is used more than ignition type.

Most of these non-ignition formulas are cylindrical or cone-shaped, and burst as the user pulls the percussion string while holding the outer circumferential surface of the firecracker. At this time, the firecracker spouts the contents such as pollen or tape to the opposite side where the percussion string is provided.

However, these non-ignition firecrackers are not only causing pain by delivering an explosion vibration to the user's hand while bursting, there is a problem that may cause a safety accident during explosion.

In addition, since the user has to hold and burst directly, there is a problem that women or the elderly avoid the use due to fear.

In addition, there is a problem that can not pop the firecrackers fun because you just have to pop the firecrackers in your hand.

The present invention has been made to solve the conventional problems as described above, and an object thereof is to provide a firecracker for firecrackers that can be fired by loading a firecracker with a firearm like a bullet.

Furthermore, another object of the present invention is to provide a firecracker that can be fired by firing a plurality of firecrackers having a string of fire using a firecracker trigger like a reverberant pistol.

Firecracker blast according to the present invention for achieving the above object, in a trigger for loading and popping the firecracker having a percussion strap at one end, the firecracker is seated and burst, the contents of the firecracker is ejected through one side; A clamp for fixing the firecrackers to the firecrackers by clamping the firecrackers mounted on the firecrackers; A portion is coupled to a hinge on one side of the firecracker launcher while forming orthogonal to the firecracker fixed by the clamp, and has a winding portion fixed to be wound around the percussion strap of one of the firecrackers, and the hinge is pressed by an external pressing force. It includes a; to rotate the center portion is spaced apart from the firecracker launcher, to pull the firecracker of the firecracker through the winding portion of one end to trigger the firecracker; includes.

In addition, the fire-fired firecracker launcher according to the present invention, in the firecracker launcher to load a plurality of firecrackers having a percussion strap at one end continuously bursting, the firecracker is seated and burst, the contents of the firecracker is ejected through one side launching pad; A clamp provided on the firecracker launcher to fix the firecracker seated on the firecracker launcher to a firecracker launcher; A portion is coupled to a hinge on one side of the firecracker launcher while forming orthogonal to the firecracker fixed by the clamp, and has a winding portion fixed to be wound around the percussion strap of one of the firecrackers, and the hinge is pressed by an external pressing force. A percussion plate which rotates about one end to be spaced apart from the firecracker launcher, and pulls the firecracker of the firecracker through the winding portion of one end to trigger the firecracker; A lever-type trigger that transmits an external pressing force to the diaphragm to trigger the firecracker through the diaphragm; The firecracker launcher is fixed at equal intervals along the circumferential direction on one side, the rotating plate is rotated about a rotation axis formed of the same body in the center of the other side; A coupling member integrally coupling the firecracker launcher to the rotating plate; A bearing rotatably supporting a rotating shaft of the rotating plate; And a cover having a bearing in which the bearing is embedded, the trigger is rotatably fixed, and a grip gripped with the trigger.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings as follows, attached FIG. 1 is a perspective view of a firecracker for fire according to a first embodiment of the present invention, and FIG. 2 is shown in FIG. It is a side view which shows the state of use of a firecracker.

Referring to Figure 1, the firecracker percussion (PC) according to the first embodiment of the present invention, as shown, a firecracker launcher 10; Clamp 20 and; It includes; septum 30. When explaining the components of the firecracker for PC (PC) according to the first embodiment of the present invention in more detail as follows.

First, the above-described firecracker launching unit 10 is the firecracker 1 is seated on the upper surface of one side as shown. Therefore, the firecracker 1 bursts on the firecracker launcher 10. Such a firecracker launcher 10 is one side is opened as shown to eject the contents of the firecracker 1 through one side.

Here, the aforementioned firecracker launcher 10 includes, for example, a base plate 12 on which the firecracker 1 is seated; And a right angle plate 14 extending from one end of the base plate 12. That is, the base plate 12 is shielded on the other side by the right angle plate 14 as shown. Of course, the base plate 12 is open at one side opposite to the other side formed with the right angle plate (14).

Here, the right angle plate 14 is formed to extend in a bent state at one end of the base plate 12, as shown, it is preferable to configure so that one side of the percussion string (1a) of the firecracker 1 Do. As shown in the right angle plate 14, the other side of the right angle plate 14 is coupled to the diaphragm 30 by a hinge H and overlaps the diaphragm 30.

On the other hand, the right angle plate 14 is enlarged in the upper left of the drawing, cock string (CH) is inserted into the cock strap 1a of the firecracker 1 may be formed. This cockroach groove (CH) guides the percussion strap (1a) to the rear of the right angle plate 14 as shown enlarged.

Next, the above-described clamp 20 is preferably configured to detachably secure the firecracker 1 to the firecracker launcher 10. That is, the clamp 20 selectively clamps the firecracker 1 to restrain or release the firecracker 1 on the firecracker launcher 10 as necessary.

Such a clamp 20 may include, for example, a belt 22 having one end integrally fixed to the firecracker 10; It may be configured to include; through the projection (10a) for fixing the other end of the belt 22 to the firecracker launcher 10. At this time, the belt 22 is clamped while wrapping the firecracker 1 seated on the firecracker launcher 10 with one end fixed to one side of the firecracker launcher 10 as shown by bolting. Then, the belt 22 is fixed to the other end is caught by the through projection (10a) formed on the other side of the firecracker launcher 10. Of course, the belt 22 is fixed by being caught by the through protrusion 10a as the locking hole 22a is formed as shown at the other end. That is, the belt 22, the engaging hole (22a) of the other end is caught by the pipe projection (10a) of the firecracker launcher 10.

Here, the belt 22 described above may be made of a plastic material, but it is preferable that the belt 22 is made of a soft rubber material having elasticity to elastically support the firecracker 1.

Then, the above-mentioned septum 30 may be composed of a plate formed vertically as shown. Such a diaphragm 30 overlaps the right angle plate 14 while being in close contact with the right angle plate 14 of the above-described firecracker launching frame 10 in a vertical state as shown. And, the septum 30 is a portion coupled to the hinge (H) on one side of the firecracker launcher 10 as shown. Thus, the septum 30 is orthogonal to the firecracker 1 as shown.

Such a percussion plate 30 has a winding portion (W) in which the percussion strap (1a) of the firecracker (1) is wound around and fixed to one end, as shown in the upper left of the figure. This winding portion (W) is formed to be the same as the percussion plate 30, as shown in the enlarged protruding from one end of the percussion plate 30 to the outside. In addition, the winding portion W has an interference fitting groove W 'into which the percussion strap 1a is fitted as an interference fit as shown in an enlarged view. That is, the percussion string 1 is fitted into the interference fitting groove W 'and is fixed to the winding portion W.

The percussion plate 30 may be formed with a percussion strap groove CH into which the percussion strap 1a of the firecracker 1 is inserted, as shown in an enlarged upper left side of the figure. The cock strap groove (CH) guides the cock strap (1a) to the winding portion (W) formed at the rear of the cock plate 30 as shown enlarged.

On the other hand, the above-mentioned firecracker launching unit 10 needs to further include a firecracker support as shown enlarged at the bottom of the drawing. Such a firecracker support includes, for example, a through shaft 42 penetrating the firecracker launcher 10 as shown in an enlarged view; It can be configured to include; a plurality of engaging blades 44 formed on the side of the through shaft 42.

Here, the aforementioned through shaft 42 has a vertical groove (42a) is formed in the center as shown. It penetrates the base board 12 of the above-mentioned firecracker launcher 10. Of course, as the base plate 12 is enlarged, it is obvious that the shaft hole 10b through which the through shaft 42 penetrates is formed. At this time, the shaft hole (10b) is larger than the through shaft 42, and has a size smaller than the engaging blade 40 formed on the through shaft (42). That is, the above-described locking blade 40 is formed larger than the size of the shaft hole (10b).

The through shaft 42 is bisected by the vertical grooves 42a, and is retracted by the vertical grooves 42a when pressing both sides on which the locking blades 44 are formed. That is, the bisected through shaft 42 is collected when both sides are pressed. Therefore, the through shaft 42 is easily inserted into the shaft hole 10b of the firecracker launcher 10 while being pinched and easily detached.

Here, the above-described locking blade 44 is protruded at equal intervals along the axial direction of the through shaft 42 as shown enlarged. Accordingly, the locking blade 44 is caught and fixed to the base plate 12 by the through shaft 42 penetrating through the shaft hole 10b of the base plate 12. Of course, the locking blade 44 is caught while protruding to the side of the shaft hole (10b).

Such a locking blade 44 is elastically deformed while the through shaft 42 penetrates the shaft hole 10b or is removed from the shaft hole 10b, while making a 'knock' sound. Therefore, the through shaft 42 can be elevated in the shaft hole (10b) as the locking blade 44 is elastically deformed. At this time, the through shaft 42 is fixed on the base plate 12 in a state in which the protruding height is adjusted as the catching blade 44 is caught by the base plate 12 during the lifting. That is, the protruding height is adjusted while the through shaft 42 is raised and lowered, and the locking blade 44 is fixed on the base plate 12 as the catching blade 44 is caught by the base plate 12.

The firecracker support 40 may be separated from the firecracker launching unit 10 while completely escaped from the firecracker launching unit 10 as shown in the enlarged view. In other words, the firecracker support 40 may be fixed to the firecracker launcher 10, otherwise may be separated.

On the other hand, the above-mentioned firecracker launcher 10 may be provided with a gripping member integrally at the bottom. The gripping member is held in the user's hand together with the septum 30. That is, the gripping member is used as a handle that is held by the user's hand. Such a gripping member may be configured, for example, with a plurality of protruding plates 18 protruding perpendicularly to the lower portion of the firecracker launcher 10 as shown. Of course, the protrusion plate 18 is protruded to the lower portion of the base plate 12 constituting the above-described firecracker launching platform 10 as shown. The protrusion plate 18 is configured as a pair as shown, it is preferable to protrude in the opposite state on both sides of the base plate (12).

On the other hand, the above-described firecracker 1 is enlarged in the upper right of the drawing, the engaging projection (1c) may be formed at the end exposed the percussion strap (1a). At this time, it is preferable that the coupling protrusion 1c is formed in, for example, a plastic cap that is coupled to the end of the firecracker 1. The coupling protrusion 1c may be formed in a shape such as '十' as shown.

Thus, the engaging projection (1c) formed in the firecracker (1) is coupled to the coupling hole (14a) of the firecracker launcher 10 as shown enlarged on the upper right of the figure. That is, the firecracker launcher 10 has a coupling hole 14a. At this time, the coupling hole 14a may be formed in the right angle plate 14 as shown in an enlarged manner. Therefore, the firecracker 1 is firmly fixed to the firecracker launcher 10 as the coupling protrusion 1c is coupled to the coupling hole 14a.

On the other hand, the above-described firecracker 1 may be provided with a projection (1b) on the outer peripheral surface as shown. These protrusions 1b may be formed at equal intervals on the outer circumferential surface of the plastic ring not shown, which is inserted into the inner circumferential surface of the firecracker 1. That is, the protrusion 1b protrudes to the outer circumferential surface of the firecracker 1 as the plastic ring is inserted into the inner circumferential surface of the firecracker 1. Of course, it is apparent that the firecracker 1 should have a hole in which the protrusion 1b protrudes. As such, the protrusion 1b protruding on the outer circumferential surface of the firecracker 1 is fitted into the fitting hole 22b formed in the belt 22 of the clamp 20 as shown. That is, the belt 22 has fitting holes 22b into which the protrusions 1b are fitted.

These fitting holes 22b are engaged with the projections 1b when the belt 22 wraps the firecracker 1. That is, the projection 1b is fitted into the fitting hole 22b as the belt 22 wraps the firecracker 1. Therefore, the firecracker 1 is more firmly fixed to the firecracker launcher 10.

In conclusion, one end of the firecracker 1 is firmly fixed on the firecracker launcher 10 by the above-described engaging projection 1c and the engaging hole 14a, and the projections 1b and the fitting hole 22b. The other end is firmly fixed on the firecracker launcher 10.

Referring to FIG. 2, the firecracker 1 is seated on the base plate 12 of the firecracker launcher 10 and fixed by the belt 22 of the clamp 20. Then, the percussion strap 1a of the firecracker 1 is wound around the winding portion W of the percussion plate 30 and fixed as shown. The firecracker 1 is supported by the firecracker support 40 as shown below. Therefore, the firecracker 1 is firmly fixed on the firecracker launcher 10.

Here, the firecracker support 40 described above supports the lower surface of the firecracker 1 in a protruding state from the base plate 12 when the firecracker 1 is formed in a cone shape as shown. The firecracker support 40 supports the lower part of the firecracker 1 while the protrusion height is changed according to the diameter of the firecracker 1.

On the other hand, when the projection 1b is formed in the firecracker 1, the projection 1b is fitted in the fitting hole 22b of the belt 22 as shown. Therefore, one end of the firecracker 1 is firmly fixed on the firecracker launcher 10.

In addition, when the coupling protrusion 1c is formed in the firecracker 1, the coupling protrusion 1c is coupled to the coupling hole 14a formed in the right angle plate 14 of the firecracker launcher 10. Therefore, the firecracker 1 is more firmly fixed on the firecracker launcher 10.

On the other hand, the firecracker launcher 10 may be formed in the right angle plate 14, receiving groove 14b as shown enlarged at the top of the figure. The receiving groove 14b accommodates the end of the firecracker 1 provided with the percussion string 1a as shown. Of course, the receiving groove 14b has a smaller diameter than the coupling hole 14a so that the coupling protrusion 1c of the firecracker 1 is coupled to the coupling hole 14a as shown in an enlarged view.

Here, the above-mentioned receiving groove 14b is enlarged at the top of the figure so that the end of the firecracker 1 provided with the percussion strap 1a is accommodated even when the firecracker 1 with the coupling protrusion 1c is manufactured in various sizes. As described above, a plurality of steps S may be formed on the inner circumferential surface.

On the other hand, the above-described clamp 20 is different from the above, annular band 24 fitted to the base plate 12 of the firecracker launcher 10 as shown enlarged at the bottom of the drawing; It may be configured to include; a belt stool (26) extending from the other side of the welcome belt 24 to secure the firecracker (1). At this time, the annular band 24 and the fixing belt 26 may be made of a plastic material, but rather it is preferably composed of a soft rubber material having elasticity to facilitate the detachable.

Here, the above-described fixing belt 26 is formed in the same manner as the belt 22 described above. That is, the fixing belt 26 has the locking hole 22a and the fitting hole 22b of the belt 22 described above. However, the fixing belt 26 is one end is fixed to the annular belt 24 is different from the belt 22 described above. At this time, the above-described locking hole 22a is caught by the locking protrusion 24a of the annular band 24 to be described later. Then, the above-described fitting hole (22b) is fitted with a projection (1b) protruding to the outer peripheral surface of the firecracker (1).

In addition, the above-described annular band 24 is fitted to the base plate 12 of the firecracker launcher 10 as shown enlarged. At this time, the base plate 12 is preferably formed with an inward groove (10c) is caught in the annular band 24 as shown enlarged at the end. That is, the annular band 24 is fitted to the end of the base plate 12 while being expanded, and is caught and fixed to the inward groove 10c while being contracted. Thus, the annular band 24 is firmly fixed to the base plate 12.

The annular band 24 is formed with a locking projection 24a on one side as shown in enlarged view. As described above, the locking protrusion 24a is caught by the locking hole 26a formed at the other end of the fixing belt 26. Therefore, the other end of the fixing belt 26 is fixed to one side of the annular belt (24).

On the contrary, the above-described clamp 20 is a loop holder 28 which provides a tunnel type space into which the firecracker 1 is inserted on the base plate 12 of the firecracker launcher 10 as shown enlarged in the middle of the left side of the drawing. It can also consist of; The roof holder 28 is formed in a semi-circular shape as shown in enlarged form, and shields the upper surface of the base plate 12 in an arc shape while forming a roof shape. Such a roof holder 28 may be formed in the same body on the base plate 12 as shown in the enlarged view, and unlike the illustrated base plate 12 is configured separately from the base plate 12 to the base plate 12 by bonding or bolting It can be fixed integrally.

Thus, the roof holder 28 provided on the base plate 12 wraps the firecracker 1 seated on the base plate 12 as shown in an enlarged manner. At this time, the firecracker 1 is seated on the base plate 12 while being inserted into the tunnel type space provided by the roof holder 28 as shown by the broken line in the enlarged view. Accordingly, the roof holder 28 holds the firecracker 1 on the base plate 12 while surrounding the outer circumferential surface of the firecracker 1 as shown in an enlarged view. That is, the firecracker 1 is interrupted by the outer circumferential surface by the roof holder 28.

On the other hand, the above-described firecracker support 40, unlike the above, may be composed of a block 46 as shown enlarged at the bottom of the figure. As the block 46 is enlarged, first to third protrusions 46a, 46b, and 46c are protruded on three surfaces thereof. As such, the first to third protrusions 46a, 46b, and 46c, which are protruded, are inserted into and fixed to the base plate 12 of the firecracker launcher 10, as one of them is enlarged. Of course, it is obvious that the base plate 12 should have an insertion hole 10b 'into which one of the first to third protrusions 46a, 46b, and 46c is inserted.

The block height of the block 46 is changed depending on which protrusions 46a, 46b, and 46c of the first to third protrusions 46a, 46b, and 46c are inserted into the base plate 12. If the third protrusion 46c is inserted into the base plate 12 as shown in the enlarged view, the block 46 has a height as indicated by "c" in the enlarged view. Alternatively, when the first protrusion 46a is inserted into the base plate 12, the block 46 has a height as indicated by " a " on the enlarged drawing. Alternatively, when the second projection 46b is inserted into the base plate 12, the block 46 has a height as indicated by "b" in the enlarged drawing. Of course, " a ", " b " and " c " shown in the drawings are lengths corresponding to the sides of the block 46 facing the sides of the first to third protrusions 46a, 46b and 46c. That is, the protruding height of the block 46 fixed to the base plate 12 to protrude is changed by each side of the block 46. Therefore, since the height of the protrusion 46 is changed by the first to third protrusions 46a, 46b, and 46c inserted into the base plate 12, the block 46 is manufactured in various diameters on the base plate 12, that is, It can support the firecracker 1 produced in size.

Referring to Figure 2 attached to the operation of the firecracker percussion (PC) according to the first embodiment of the present invention as described above are as follows.

As shown, in the firecracker percussion (PC) according to the first embodiment of the present invention, the diaphragm 30 and the protruding plate 18 are held in the user's hand. At this time, the septum 30 is gripped by the user's palm or thumb. Then, the protrusion plate 18 is gripped by some fingers of the user. Therefore, the diaphragm 30 rotates about the hinge H as shown by the broken line in a figure when a user presses.

The diaphragm 30 is rotated about the hinge (H) as shown by the broken line to space the one end portion formed with the winding portion (W) with the firecracker launcher 10. At this time, the percussion plate 30 to pull the percussion strap (1a) of the firecracker (1) through the winding portion (W) of one end spaced apart from the firecracker launcher (10). That is, the cock 30 pulls the cock strap 1a wound around the wound portion W while rotating. Thus, the firecracker 1 bursts while being triggered by the rotating plate 30 being rotated. Then, the firecracker 1 bursts and blows out the built-in contents toward the front of the firecracker launcher 10.

In conclusion, the firecracker triggering device (PC) according to the first embodiment of the present invention is loaded with a firecracker 1 like a bullet and burst. Therefore, the user can use the firecracker 1 safely because the firecracker 1 is mounted on the percussion machine PC and pops.

On the other hand, Figure 3 is an exploded perspective view of a firecracker for the second embodiment of the present invention. Firecrackers according to the second embodiment (PC) is the same as all of the configuration of the firecrackers (PC) of the first embodiment described above, except that the plate 30 is configured differently from the first embodiment The difference is. Accordingly, only these differences will be described with reference to the accompanying drawings.

As shown, the percussion plate 30 of the firecracker percussion (PC) according to the second embodiment of the present invention includes a vertical plate 32 and a horizontal plate 34; The vertical plate 32 and the horizontal plate 34 are coupled to each other in an orthogonal state as shown. The partition plate 30 configured as described above is a portion of the vertical plate 32 is fixed to the hinge (H) on one side of the firecracker (10). At this time, the vertical plate 32 is overlapped while being in close contact with the right angle plate 14 of the firecracker launcher 10 as shown in the lower left of the figure. Therefore, the septum 30 is rotatably fixed to the firecracker 10 by the hinge (H).

Here, the vertical plate 32 described above has a winding portion (W) in the upper end as shown enlarged at the bottom of the figure. In addition, the vertical plate 32 has a pair of lower protrusions 32a formed below and spaced apart from each other as shown in an enlarged view.

On the other hand, the above-described horizontal plate 34 has a central projection (34a) protruding forward from the center as shown in the lower left of the figure. The central protrusion 34a is inserted between the pair of lower protrusions 32a formed at the lower end of the vertical plate 32 as shown in an enlarged view. And it is integral with the lower protrusion 32a by the hinge H. As shown in FIG. That is, the horizontal plate 34 is connected to the vertical plate 32 by a portion of the end side by the hinge (H).

The horizontal plate 34 is the vertical plate 32 as shown, as the center projection (34a) is caught on the lower surface of the vertical plate 32 located between the lower projection (32a) of the vertical plate (32). Keep horizontal while forming orthogonal to.

On the other hand, the vertical plate 32 may be elastically supported by the spring 36 as shown enlarged in the lower left of the figure. The spring 36 may be composed of a plate-like leaf spring as shown enlarged at the bottom of the figure, alternatively may be composed of a bent torsion spring 36 'as shown at the left side of the figure. .

This spring 36 is fixed to the hinge (H) a portion as shown. In other words, the hinge H passes through a portion of the spring 36. Then, the spring 36 is in close contact with the back surface of the vertical plate 32 as shown in the elastic support for the vertical plate (32).

When the user presses the horizontal plate 34 configured as described above, the diaphragm 30 rotates around the hinge H as shown in an enlarged view on the right side of the drawing. At this time, the horizontal plate 34 rotates the vertical plate 32 to the rear while rotating as shown by the broken line in the enlarged view. Therefore, the wound portion W formed on the vertical plate 32 bursts the firecracker while pulling the percussion string of the firecracker (not shown).

On the other hand, the spring 36 elastically supports the vertical plate 32 rotated to the rear as shown enlarged on the right side of the figure. Therefore, the vertical plate 32 returns to its original position by the elastic force of the spring 36. Of course, the vertical plate 32 returns to its original position with the horizontal plate 34. That is, the horizontal plate 34 returns to its original position along with the vertical plate 32 by the elastic force of the spring 36.

On the other hand, Figure 4 attached is a side view of a firecracker for the third embodiment of the present invention. Firecracker percussion (PC) according to the third embodiment is the same as all the configuration of the firecracker percussion (PC) of the first embodiment described above, except that the firecracker support 40 for supporting the firecracker 1 The difference between the first embodiment and the gripping member formed on the base plate 12 of the firecracker launcher 10 is different. Accordingly, only these differences will be described with reference to the accompanying drawings.

As shown, the firecracker support 40 of the firecracker for PC according to the third embodiment is composed of a plurality as shown is installed on the firecracker launcher 10. Of course, the firecracker support 40 may be configured as one different from the above.

This, firecracker support 40 is a flat support plate 46a and as shown enlarged; It includes; coil spring 46b for elastically supporting the lower portion of the support plate 46a. At this time, one end of the coil spring 46b is caught by the fitting ring 46a 'formed at the bottom of the support plate 46a, and the other end is fixed to the base plate 12 of the firecracker launcher 10. Of course, the base plate 12 should be formed with a spring groove (10d) to be caught the other end of the coil spring 46b as shown enlarged. That is, the base plate 12 has a spring groove 10d. Therefore, the support plate 46a is elastically supported by the coil spring 46b on the base plate 12.

The firecracker support 40 configured as described above supports the lower surface of the firecracker 1 as shown in the support plate 46a. At this time, the support plate 46a elastically supports the firecracker 1 by the elastic force of the coil spring 46b. In addition, the support plate 46a supports the firecracker 1 along the axial direction of the firecracker 1. Therefore, the firecracker 1 is very stably fixed on the firecracker launcher 10. In particular, when the firecracker 1 is formed in a cone shape, it is more stably fixed on the firecracker launcher 10. That is, the illustrated firecracker support 40 is very effective for the cone-shaped firecracker 1.

On the other hand, the firecracker launcher 10 is a handle 19 as shown in the lower portion of the base plate 12 is formed protruding. This handle 19 has a slight inclination as shown. Therefore, the user can press the septum 30 by using the thumb while holding the handle 19.

On the other hand, Figure 5 is an exploded perspective view of the sparklers according to the fourth embodiment of the present invention, Figure 6 is a side cross-sectional view of the sparklers (PC) shown in FIG. Firecracker for the fourth embodiment according to the fourth embodiment (PC) is the same as the first embodiment all the configuration, except that the trigger member (TM) is provided as shown in the lower difference. Accordingly, only these differences will be described with reference to the accompanying drawings.

Referring to FIG. 5, the trigger member TM includes a main body 38 formed in a plate shape as shown; A trigger 39 fixed to the main body 38 by a hinge H; And a handle 19 protruding from the lower portion of the main body 38. The following describes these components in more detail.

First, the body 38 described above has a seating hole 38a on the front side as shown. As shown in the mounting hole 38a, the protrusion plate 18 formed on the base plate 12 of the firecracker launching platform 10 is inserted. Therefore, the firecracker launcher 10 on which the diaphragm 30 is mounted is seated on the main body 38 as the protruding plate 18 of the base plate 12 is inserted into the seating hole 38a. At this time, the septum 30 is inserted into the mounting hole 38a of the main body 38. And the lower end part is in close contact with the pressurizing part 39b of the trigger 39 mentioned later on the septum 30.

Next, the trigger 39 described above is exposed at the lower end of the main body 38 as shown. The trigger 39 has a rotating portion 39a fixed to the main body 38 by a hinge H, as shown. Further, the trigger 39 has a pressing portion 39b that extends from the rotating portion 39a to form a state substantially perpendicular to the rotating portion 39a. This pressing portion 39b presses the lower end of the septum 30 by the rotation of the rotating portion 39a.

Then, the aforementioned handle 19 is protruded from the lower portion of the main body 38 in a state spaced apart from the trigger 39 as shown. This handle 19 is held in the user's hand with the trigger 39.

On the other hand, as shown in the main body 38, the safety ring (SF) of the elliptical to the rear side of the trigger 39 is fixed to the hinge (H). The safety ring SF supports a portion of the trigger 39 while rotating about the hinge H as necessary. Thus, the trigger 39 is locked or unlocked by the safety ring SF.

Referring to FIG. 6, the trigger 39 rotates about the hinge H as shown by a broken line by the user's pressing. Of course, the user pulls the trigger 39 using the index finger while holding the handle 19. At this time, the trigger 39 rotates the rotating portion 39a together with the pressing portion 39b. Accordingly, the pressing unit 39b presses the lower end of the septum 30 mounted on the firecracker launching unit 10 as shown. Therefore, the triggering plate 30 triggers and bursts the firecracker 1 while rotating as shown by a broken line by the pressurization of the pressing part 39b.

On the other hand, the safety ring (SF) usually supports the upper end of the trigger 39 as shown. At this time, the safety ring SF locks by supporting the trigger 39 while forming a right angle with the upper end of the trigger 39, that is, the contact portion of the trigger 39, as shown in an enlarged view at the top of the figure. Thus, the trigger 39 does not normally rotate. Of course, the safety ring (SF) releases the trigger 39 while rotating as shown by the broken line when triggering the firecracker (1). Therefore, the trigger 39 rotates when the user pulls to perform the triggering operation.

Here, the above-described trigger 39 may be elastically supported by the spring (SP) as shown enlarged at the bottom of the figure. As shown in the enlarged view, the spring SP is fixed to the trigger protrusion 39c and the handle protrusion 19c respectively formed on the trigger 39 and the handle 19, respectively. That is, the trigger 39 and the handle 19 have a trigger protrusion 39c and a handle protrusion 19c at which both ends of the spring SP are engaged. Of course, the trigger protrusion 39c and the handle protrusion 19c may be formed with holes to which both ends of the spring SP are inserted. Thus, after the trigger 39 is pulled, i.e. rotated, the trigger 39 returns to its original position by the elastic force of the spring SP.

On the other hand, Figure 7 is a cross-sectional view of the fire-fired firecracker launcher according to an embodiment of the present invention, Figure 8 is an exploded perspective view showing the configuration of the firecracker launcher shown in Figure 7, Figure 9 is a firecracker shown in Figure 8 A perspective view of a firecracker for a launcher. 10 is a perspective view of the rotating plate shown in FIG. 8, FIG. 11 is a perspective view of the bearing shown in FIG. 8, and FIG. 12 is a perspective view of the trigger and the rotating table shown in FIG. 8. In addition, Figure 13 is a perspective view showing another embodiment of the swivel shown in Figure 12, Figure 14 is a perspective view of the rotary auxiliary member shown in Figure 8, Figure 15 is a state of use of the rotary auxiliary member shown in Figure 14 It is a side view showing. Here, when described with reference to the accompanying drawings, the firing-type firecracker launcher as shown.

Referring to Figure 7, the firing type firecracker according to an embodiment of the present invention as shown is a percussion (PC); Trigger 50; Rotating plate 60; Coupling member (JT); Bearing 69 and; Cover 70 is included. The firecracker is described in more detail as follows.

First, the above-described trigger (PC) is a firecracker launcher 10 is fixed to the firecracker 1 by the clamp 20 as shown; Includes; the trigger plate 30 integrally mounted to the firecracker launcher 10. Such a trigger PC may be configured in the same manner as the trigger PC illustrated in FIG. 3 as described above. That is, the illustrated trigger PC is an example of the application of the trigger PC illustrated in FIG. 3. Of course, the percussion plate 30 of the illustrated percussion machine PC has a vertical plate 32 and a horizontal plate 34 on which the winding portion W is formed as shown.

Here, the firecracker launching unit 10 of the above-described trigger (PC) may further include a firecracker support 40 as shown. Therefore, the firecracker 1 is supported by the firecracker support 40 in the lower portion. The firecracker support 40 is an example that is applied to the firecracker support 40 shown in Figure 3 as shown. Of course, the firecracker support 40 may be applied to the block-shaped firecracker support 40 as shown in the lower portion of Figure 2, or the spring-type firecracker support 40 shown in FIG. However, the continuous firecracker launcher according to an embodiment of the present invention will be described as an example that the firecracker support 40 shown in FIG. 3 is applied.

Next, the trigger 50 described above is formed as a lever as shown. The trigger 50 is rotated while the middle portion is rotatably fixed to the cover 70, as shown by the user. Accordingly, the trigger 50 triggers the firecracker 1 by pressing the trigger plate 30 while rotating about the middle portion. That is, the trigger 50 triggers the firecracker 1 by transmitting an external pressing force to the triggering plate 30.

This trigger 50 is locked or unlocked by a safety ring SF rotatably fixed to the cover 70 as shown. Thus, the trigger 50 is rotated or prevented from rotating as necessary by the safety ring SF.

On the other hand, the trigger 50 is provided with a protrusion protrusion 92 to be described later on one side as shown integrally. This protrusion 92 is mated with a portion of the stop pin 94 provided in the stopper 90 to be described later, as shown.

Then, as described above, the rotating plate 60 is integrally coupled to the percussion unit PC on one side of the front as shown. At this time, the percussion (PC) is coupled to the rotating plate 60 by a coupling member (JT) to be described later. As shown in the rotating plate 60, the rotating shaft 62 is provided in the same body on the other side of the rear side. Therefore, the rotating plate 60 is rotated about the rotation axis 62. Of course, the rotating plate 60 is rotated together with the percussion machine (PC). That is, the percussion machine PC is rotated by the rotating plate 60.

Here, the above-described percussion (PC) is composed of a plurality, unlike shown. The plurality of percussion PCs are coupled to one side of the rotating plate 60 at equal intervals along the circumferential direction by the engaging member JT. That is, the rotating plate 60 is fixed to a plurality of percussion (PC) along the rim. However, only one trigger PC is shown in the figure for clarity.

Subsequently, the above-described coupling member JT includes an insertion tube 17 fixed to the same body on one side of the rotating plate 60 as shown. The coupling member JT integrally couples the firecracker launcher 10 to the rotating plate 60. Therefore, the firecracker launcher 10 is fixed to the rotary plate 60 as shown. This coupling member JT will be described later.

Continuing again, the aforementioned bearing 69 is embedded in the cover 70 as shown. As shown in the bearing 69, the rotating shaft 62 of the rotating plate 60 is inserted in the center. Thus, the bearing 69 rotatably supports the rotation shaft 62. Of course, the bearing 69 is a thrust bearing which supports the rotating shaft 62 along the axial direction of the rotating shaft 62.

Finally, the cover 70 described above is embedded with the bearing 69 described above, and the trigger 50 is rotatably fixed. And, as shown there is a handle 72 that is gripped with the trigger (50). This cover 70 is preferably configured to shield the percussion (PC), the top of the trigger 50, the rotary plate 60 and the bearing 69 as shown. Thus, the cover 70 protects the percussion PC, the upper portion of the trigger 50, the rotating plate 60 and the bearing 69.

Here, as described above, the cover 70 may include a protruding wing 64, a swivel table 80, and a stopper 90 of the rotating member described below. That is, the cover 70 shields and protects the protruding wing 64, the swivel table 80, and the stopper 90. At this time, the stopper 90 has a stop pin 94 and an elastic body 96 to be described later having a locking portion 94a as shown.

Referring to Figure 8, the cover 70 is preferably divided into two as shown to be assembled. The cover 70 is a part fixing hole (70a), a part fixing groove (70b), a part fixing protrusion (70c, 70e, 70f) and the sliding block (70d, 70g) is fixed to the parts embedded therein as shown ) Is formed on the inner side. Here, the component fixing hole 70a, the component fixing groove 70b, the component fixing protrusions 70c, 70e, and 70f and the sliding blocks 70d and 70g will be described later.

As shown in the cover 70, the rotating plate 60 and the bearing 69 is located in the front. At this time, the rotary plate 60 is inserted into the bearing shaft (62). The bearing 69 is fixed to the inside of the cover 70 as the fixed blades 69a protruding from both sides are fitted in the component fixing groove 70b formed on the inner surface of the cover 70 as shown.

On the other hand, the rotating plate 60 may be formed of a polygonal plate as shown. However, the rotating plate 60 may be configured as a square, triangular or disc, unlike shown. The rotating plate 60 is fixed to the insertion tube 17 of the coupling member (JT) formed in the shape of a square tube as shown in one side of the front as shown. In this case, the insertion tube 17 may be fixed to the rotating plate 60 by bonding, or alternatively, may be molded together when the rotating plate 60 is formed.

Such an insertion tube 17 may be formed in the shape of a rectangle as shown. The insertion tube 17 is composed of a plurality as shown, it is fixed while rotating on one side of the rotating plate (60). Therefore, the plurality of insertion pipes 17 is radial about the center of the rotating plate (60). As such, the insertion tube 17 fixed to the rotating plate 60 is inserted with a protrusion plate 18 to be described below, which protrudes from the lower portion of the firecracker launcher 10 as shown. Of course, the firecracker launcher 10 is integral with the rotating plate 60 as the protrusion plate 18 is inserted into the insertion tube (17). That is, the percussion unit PC is integrally coupled to the rotating plate 60 by the protruding plate 18 inserted into the insertion tube 17.

Here, the above-described rotating plate 60 may be formed with a pin hole (60a) and the protruding blades 64 in the edge and the center portion, respectively. The pin hole 60a and the protruding blade 64 will be described later.

On the other hand, the percussion machine (PC) is a firecracker launcher 10 mounted with a clamp 20 and a firecracker support 40 as shown, and a ignition plate 30 mounted to the rear of the firecracker launcher 10. It is composed. At this time, the firecracker launcher 10 has a base plate 12 and a right angle plate 14 as shown. And, the percussion plate 30 has a vertical plate 32 provided with the winding portion (W) as shown, and a horizontal plate 34 coupled to the vertical plate 32 to maintain the horizontal. Also. The septum 30 has a spring 36 that elastically supports the vertical plate 32 as shown.

Here, the clamp 20 described above has a through protrusion 10b protruding from the belt 22 and the base plate 12 of the firecracker launcher 10 to penetrate the belt 22.

On the other hand, behind the bearing 69 is a shaft fixture 65 as shown. The shaft fixture 65 is caught by the rotation shaft 62 of the rotating plate 60. At this time, the shaft fastener 65 is caught by the end of the rotating shaft 62 exposed to the rear of the bearing 69. Accordingly, the end of the rotation shaft 62 is rotatably fastened to the shaft fixture 65 while being inserted into the bearing 69.

As shown in the shaft fixing tool 65, one end thereof passes through the component fixing hole 70a of the cover 70, and the other end thereof is supported by the spring 66. Therefore, the shaft fastener 65 is fixed to the cover 70 in the lateral direction and is elastically supported by the spring 66.

Here, the stop pin 94 and the elastic body 96 of the stopper 90, which will be described later, behind the bearing 69 is located as shown. The stop pin 94 has a locking portion (94a) protruding up and down at the rear end as shown. In addition, the elastic body 96 is positioned in front and rear of the stop pin 94, respectively, as shown.

On the other hand, the trigger 50 is located behind the stopper 90 as shown. The trigger 50 is fixed to the inner side of the cover 70 is a hinge protruding to both sides as shown. And, as shown, it is elastically supported by an elastic body 50 'installed at the rear. At this time, the elastic body 50 ′ is supported by the component fixing protrusion 70c protruding from the inner surface of the cover 70 as shown. Therefore, the trigger 50 can be rotated inside the cover 70 and can be returned to its original position by the elastic body 50 '. Of course, the trigger 50 is controlled to the rotation by the safety ring (SF) when the safety ring (SF) is provided as shown in the upper rear end side of the cover (90).

Here, the aforementioned trigger 50 is coupled to the rotating table 80 of the rotating member described later on one side. This swivel 80 is formed in the shape of a hook as shown is rotatably fixed to one side of the trigger (50).

In addition, the trigger 50 described above is disposed on the other side of the opposite side of the swivel 80, the carriage 87, the swivel 88 and the elastic body 89 of the rotating auxiliary member (AT) to be described later. This rotational auxiliary member (AT) is operated by the trigger 50 and the elastic body (89). At this time, the elastic body 89 may be formed in the form of a torsion spring as shown, one side and the other side is respectively supported by the component fixing protrusion (70e) protruding to the carriage 87 and the cover (70). Thus, the elastic body 89 elastically supports the carriage 87.

Referring to FIG. 9, the percussion plate 30 is coupled to the vertical plate 32 by a hinge H to the right angle plate 14 of the firecracker 10 as shown. The vertical plate 32 is coupled to the lower portion of the horizontal plate 34 as a hinge (H) as shown in the lower left of the figure. Of course, the horizontal plate 34 is coupled to the hinge (H) while the central projection (34a) is inserted between the lower projection (32a) of the vertical plate (32). At this time, the spring 36 is fixed to the hinge (H) together with the horizontal plate 34 on one side of the vertical plate (32). Thus, the spring 36 elastically supports the vertical plate 32 of the septum 30 as shown. Here, the above-described spring 36 may be replaced by a torsion spring 36 ′ as enlarged in the upper left of the figure.

Here, the above-described vertical plate 32 is formed between the inclined surface 32b as shown enlarged between the lower projection (32a). And, the horizontal plate 34 described above is formed with an inclined surface 34b as shown enlarged on the side of the central projection (34a). The inclined surfaces 32b and 34b of the vertical plate 32 and the horizontal plate 34 are engaged with each other when the cocking plate 30 rotates.

When the trigger plate 30 is configured to press the horizontal plate 34 while the trigger 50 is rotated as shown in the lower right of the drawing, the partition plate 30 is rotated about the hinge H as shown by the dashed line. do. At this time, the horizontal plate 34 rotates together with the vertical plate 32 through the central projection (34a). Accordingly, the vertical plate 32 is spaced apart from the right angle plate 14 of the firecracker launcher 10 as shown by the dashed line in the figure. Therefore, the vertical plate 32, while the winding portion (W) is spaced apart from the right angle plate 14, as shown, by pulling the cock strap of the firecracker through the winding portion (W) to burst the firecracker.

On the other hand, the horizontal plate 34 is pushed upward by the trigger 50, as shown by the dotted line when the trigger 50 is completed and the trigger 50 is returned to its original position as shown enlarged in the lower right of the figure. And fold. Then, the horizontal plate 34 returns to the original position as shown by the solid line again. At this time, the inclined surface 34b of the horizontal plate 34 described above engages with the inclined surface 32a of the vertical plate 32. Thus, the horizontal plate 34 is folded upwards as shown by the dotted line and then returned to its original position as shown by the solid line. That is, the horizontal plate 34 is folded back by the inclined surfaces 32b and 34b and then returned to the original position.

Of course, the trigger 50 to return to the original position presses the horizontal plate 34 to the upper portion while going up. At this time, the horizontal plate 34 is folded as shown by the dashed line by the trigger 50 and then returned to the original position as shown by the solid line before the trigger 50 descends. Thus, the trigger 50 is again located on top of the horizontal plate 34 returned to its original position as shown by the solid line. Therefore, the trigger 50 may press the horizontal plate 34 again when the user pulls.

On the other hand, the firecracker 10 has a protrusion plate 18 in the lower portion of the base plate 12 as shown. The protrusion plate 18 is a component of the coupling member (JT) for coupling the firecracker launcher 10 to the above-described rotating plate (60). Of course, the protruding plate 18 may be used as a gripping member when the percussion unit PC is separated from the rotating plate 60. That is, the protrusion plate 18 may be used as a handle of the user.

Here, the above-described coupling member (JT) is, for example, a protrusion plate 18 formed on the base plate 12 of the firecracker launcher 10 as shown enlarged on the upper right of the figure; A hook 18a formed at the end of the protruding plate 18 in the same body; It can be configured to include; the insertion pipe 17 is provided in the same body in the above-mentioned rotating plate 60. Referring to the components of the coupling member (JT) in more detail as follows.

First, the above-described protruding plate 18 is provided in front of the base plate 12 as shown in the lower both sides of the base plate 12 and the enlarged upper right of the drawing as shown. Accordingly, the protrusion plate 18 is substantially rectangular in shape. That is, the protrusion plate 18 is formed of a plurality of forms a square corresponding to the insertion tube 17 described above. Such a protruding plate 18 is inserted into the insertion tube 17 fixed to one side of the rotating plate 60 as shown enlarged in the upper right of the figure. Thus, the firecracker launching unit 10 is integrally coupled to the rotating plate (60).

Next, the above-described hook 18a is formed in the same body at the lower end of the above-described protrusion plate 18 as shown enlarged in the upper right of the figure. At this time, the hook 18a is protruded to the outside of the protrusion plate 18 as shown enlarged. The hook 18a is inserted into the insertion tube 17 together with the protruding plate 18 as shown in an enlarged manner, and then is fixed to the lower end of the insertion tube 17. Therefore, the protruding plate 18 is inserted into the insertion tube 17 and then fixed integrally to the insertion tube 17 by the hook 18a. Of course, the firecracker launcher 10 is fixed integrally to the rotating plate 60 as the base plate 12 is fixed to the insertion tube (17).

This firecracker launcher 10 is separated from the rotating plate 60 when the hook 18a is separated from the insertion tube 17. At this time, the hook 18a is released from the insertion tube 17 while being pressed into the insertion tube 17 by the user. Of course, the hook 18a is pressed into the insertion tube 17 as the stone publication 18 elastically deforms by the user's pressing force. Therefore, the firecracker launcher 10 is separated from the rotating plate 60 as the hook 18a is separated.

Finally, the above-described insertion tube 17 is attached to one side of the rotating plate 60 in the same body as shown enlarged on the right side of the figure. This insertion tube 17 is formed to be slightly shorter than the length of the protrusion plate 18 formed in the base plate 12 described above, as shown enlarged. Therefore, the protruding plate 18 is inserted into the insertion tube 17 and is mated with the insertion tube 17 and exposed to the lower portion of the insertion tube 17 as shown in the enlarged bottom. As such, as the lower end of the protruding plate 18 is exposed to the lower portion of the insertion tube 17, the hook 18a formed at the lower end of the protruding plate 18 is caught by the lower end of the insertion tube 17 as shown in enlargement. .

Referring to Figure 10, the insertion tube 17 is composed of a plurality as shown is attached to the same body on one side of the rotating plate (60). The insertion tube 17 is attached to the rotating plate 60 while forming a radial around the center of the rotating plate 60 as shown. And, as the insertion tube 17 is inserted into the above-described protrusion plate 18 of the base plate 12 as shown in the upper right of the drawing, the firecracker launcher 10 integrally with the rotating plate 60 Combine. That is, the insertion tube 17 couples the percussion machine PC having the firecracker launching unit 10 to the rotating plate 60. Of course, the trigger PC (PC) is composed of a plurality so as to correspond to the insertion tube (17). Thus, the rotating plate 60 is coupled to a plurality of percussion (PC) in the circumferential direction on one side.

As shown in the rotating plate 60, the rotating shaft 62 is formed at an orthogonal state on the other side of the rear side. As shown in the rotation shaft 62, an end groove 62a may be formed at the free end side end portion. As such, the rotary shaft 62 having the end groove 62a penetrates through the bearing 69 as shown in the enlarged middle of the right side of the figure, and is then rotatable by the shaft fastener 65 caught by the end groove 62a. Is fixed. That is, the shaft fastener 65 is caught by the end groove 62a of the rotation shaft 62. Therefore, the rotation shaft 62 is not separated from the bearing 69 by the shaft fastener 65 caught in the end groove 62a during rotation. Of course, the rotating plate 62 is integral with the bearing 69 because the rotating shaft 62 is fixed to the shaft fixture (65).

Here, in the above-described shaft fixing tool 65, the bent portion 65a formed at one end portion is caught by the end groove 62a of the rotation shaft 62, as shown in the enlarged right middle of the figure. That is, the shaft fixture 65 has a bent portion 65a at one end.

The shaft fixture 65 is elastically supported by the spring 66, one end portion formed with the bent portion (65a) as shown in the enlarged right middle of the figure. Then, the other end located opposite the bent portion 65a is exposed to the outside of the cover 70 through the part fixing hole 70a of the cover 70, as shown in an enlarged manner. Accordingly, the shaft fixture 65 moves while compressing the spring 66 when the other end is pressed in the direction of the arrow as shown in an enlarged view.

At this time, the bent portion 65a of the shaft fixture 65 is separated from the end groove 62a of the rotation shaft 62. Therefore, the rotating shaft 62 may be separated from the bearing 69 as the bent portion 65a is separated. Of course, the rotating plate 60 is separated from the bearing 69 by the rotating shaft 62.

When the shaft shaft 65 is inserted into the bearing 69 again, the shaft fixture 65 is caught by the end portion 62a of the rotation shaft 62 again. Thus, the rotation shaft 62 is again integrated with the bearing 69.

On the other hand, as shown in the rotating plate 60, a plurality of pin holes (60a) is formed at the rim at equal intervals. The pin hole 60a is inserted into the stop pin 94 of the stopper 90 to be described later, as shown enlarged in the lower right of the figure. Therefore, the rotating plate 60 is prevented from rotating as the stop pin 94 is inserted into the pin hole 60a as shown by the broken line in the enlarged view. However, the rotating plate 60 may be rotated again when the stop pin 4 is separated from the pin hole 60a as shown in a solid line in the enlarged view.

On the other hand, the rotating plate 60 is provided integrally with the plurality of protruding blades 64 at equal intervals on the other side of the insertion tube 17 as shown. At this time, the protruding blade 64 forms a radial centering on the center of the rotating plate 60 as shown. This protruding wing 64 is pressed by the rotary table 80 of the rotating member to be described later as shown enlarged in the lower left of the figure. In particular, the protruding blade 64 is pressed by the pressing piece 86 inclined to the lever portion 84 of the rotating table 80 as shown enlarged. Therefore, the rotating plate 60 rotates about the rotation shaft 62 as the protruding blade 64 is pressed by the pressing piece 86.

At this time, the above-described stop pin 94 is separated from the pin hole 60a of the rotating plate 60 as shown in an enlarged solid line at the lower right of the drawing so that the rotating plate 60 is rotated. In addition, when the other pin hole 60a is positioned forward by the rotation of the rotating plate 60, the stop pin 94 is inserted again into another pin hole 60a as shown by a broken line in the enlarged view. The rotation of 60 is stopped. Therefore, the rotating plate 60 is stopped after being rotated by the angle set by the stop pin 94. Of course, the rotating plate 60 is rotated only by the interval between the pin holes (60a).

Referring to FIG. 11, the aforementioned bearing 69 has a shaft hole 69 ′ in which a rotating shaft 62 of the rotating plate is inserted in the center as shown. And, as shown on both sides has a fixed blade 69a that is fitted and fixed in the component fixing groove (70b) of the cover (70). Therefore, the bearing 69 is stably fixed to the inside of the cover 70.

The bearing 69 has a pair of lower wings 69b and 69b 'protruding downward on both sides of the lower surface as shown. At this time, the pair of lower blades 69b and 69b 'have different lengths L and L' as shown in an enlarged view (lower portion of the drawing) in which the bottom surface of the bearing 69 is enlarged.

On the other hand, as shown in the bearing 69, the stop pin 94 and the plurality of elastic bodies 96 of the stopper 90, which will be described later, are disposed at the rear. At this time, as the stop pin 94 is bent in the middle portion, a portion is inserted between the lower wings (69b, 69b ') of the bearing 69 as shown enlarged.

Here, the elastic body 96 of one of the aforementioned elastic bodies 96 is a bent portion of the lower wing 96 'and the stop pin 94 of the bearing 69 having a short length (L') as shown enlarged It is interposed in between. In addition, the elastic body 96 of the other of the aforementioned elastic bodies 96 is interposed between the bent portion of the stop pin 94 and the part fixing protrusion 70f of the cover 70 as shown in an enlarged view. Thus, the stop pin 94 is elastically supported by the elastic body 96 as shown enlarged, a part of the pin hole 60a of the rotating plate 60 through the lower blades 69b and 69b 'of the bearing 69. ) Is inserted.

Referring to FIG. 12, the trigger 50 described above includes a rotating portion 52 that is vertical as shown; It includes; extending portion formed on the upper end of the rotating portion 52 for pressing the percussion plate 30 of the above-described percussion (PC); includes.

Rotating portion 52 of the trigger 50 is a hinge (H) formed at the top as shown is coupled to the cover described above. The lower end of the trigger 50 is exposed to the bottom of the cover. Therefore, the rotary part 52 rotates about the hinge H as shown in the enlarged upper right of the figure when the lower end is pressed by the user.

Here, the pressing portion 54 of the trigger 50 described above is substantially orthogonal to the rotating portion 52 while forming a slight inclination with the rotating portion 52 as shown in an enlarged upper right portion of the figure. The pressing part 54 is rotated together with the rotating part 52 when the rotating part 52 rotates, and presses the horizontal plate 34 of the cock 30 as enlarged. At this time, while the horizontal plate 34 is rotated by the pressing force, the vertical plate 32 of the percussion plate 30 provided with the winding portion (W) is rotated together. Therefore, the vertical plate 32 bursts the firecrackers on the base plate 12 while being spaced apart from the right angle plate 14 of the firecracker launching platform 10.

On the other hand, the trigger 50 provides a rotational force to the above-mentioned rotating plate 60, and interlocks with the rotating member for rotating the rotating plate 60 at a set angle. Such a rotating member is, for example, the above-described protruding wing 64; It can be configured to include; a swivel 80 that is rotatably fixed to the trigger 50 to rotate as shown.

Here, the above-described protruding blade 64 is shown in FIG. 10 described above, and is provided in the same body on the other side of the rotating plate 60 as shown in an enlarged upper right of the figure. And, the above-described swivel 80 is a portion (H ') is fixed to the trigger 50 as shown. Therefore, the swivel table 80 rotates about the hinge H '.

Such a swivel 80 is, for example, overlapping rotating portion 82 as shown; A lever portion 84 extending and formed on the overlap rotation portion 82; It is preferable to comprise the press piece 86 extended in the edge part of this lever part 84. Referring to the configuration of such a rotary table 80 in more detail as follows.

First, the above-described overlapping rotation part 82 is vertical as shown. This overlapping rotation part 82 is superimposed on the rotation part 52 of the trigger 50 as shown enlarged in the upper right of the figure. This overlapping rotation portion 82 needs to form an insertion protrusion 82a as shown in the portion overlapping with the rotation portion 52 of the trigger 50. At this time, the insertion protrusion 82a is preferably formed long along the axial direction of the overlapping rotation portion 82 as shown.

In this way, the insertion protrusion 82a formed in the overlapping rotation part 82 is inserted into the rotation part 52 of the trigger 50 as shown in an enlarged upper right of the figure. Of course, the trigger 50 has a projection groove 52a on one side of the rotating portion 52 as shown enlarged in the lower right of the figure. That is, the insertion protrusion 82a of the overlapping rotating portion 82 is inserted into the protrusion groove 52a of the rotating portion 52. Accordingly, the overlapping rotary part 82 is integrally coupled to the rotary part 52 of the trigger 50 as shown in an enlarged upper right of the figure. Therefore, the overlapping rotation part 82 is rotated in the same body with the rotation part 52 when the rotation part 52 of the trigger 50 rotates.

Next, the above-described lever portion 84 extends in a straight line toward the front from the top of the overlapping rotary portion 82 as shown. At this time, the lever portion 84 extends in a straight line toward the front while forming an eccentricity in the upper portion of the overlapping rotary portion 82 as shown. Accordingly, the lever portion 84 faces forward from the side of the overlapping rotation portion 82. This lever portion 84 rotates together with the overlapping rotation portion 82. Therefore, the lever unit 84 performs a seesaw movement while being rotated together when the overlapping rotary unit 82 is rotated as shown in an enlarged upper right corner of the drawing.

Finally, the pressing piece 86 described above is formed in the shape of a hook having a slope as shown. This pressing piece 86 is lifted up and down by the lever part 84 which performs the seesaw movement as shown in the enlarged upper right side of the figure. Accordingly, the pressing piece 86 protrudes from the rotating plate 60 while descending as shown by a broken line when the lever portion 84 rotates by the overlapping rotation portion 82 as shown in an enlarged upper right corner of the drawing. Press the wing 64. Of course, the rotating plate 60 is rotated as the protruding blade 64 is pressed by the pressing piece (86). At this time, the protruding blade 64 pressed by the pressing piece 86 moves by the rotation of the rotating plate 60. Therefore, another protruding blade 64 formed on the rotating plate 60 is newly positioned on the lowered pressing piece 86.

On the other hand, when the lever portion 84 returns to the original position, the pressing piece 86 returns to the original position together with the lever portion 84 as shown by the solid line, and is located on the upper portion of the newly positioned protruding blade 64. Located. At this time, the pressing piece 86 is not caught by the protruding blade 64 newly positioned by the inclined shape characteristic. Therefore, the pressing piece 86 is located at the upper part of the newly located protruding blade 64 while returning to the original position.

In conclusion, the swivel 80 rotates together with the trigger 50 to press the protruding blade 64 of the rotating plate 60. That is, the swivel table 80 rotates the rotating plate 60 while interlocking with the trigger 50.

Here, the above-mentioned hinge (H ') for rotatably fixing the swivel 80 to the trigger 50 is formed in the extension 52a extending forward from one side of the trigger 50 as shown desirable. In particular, the hinge (H ') formed in the extension (52a) is preferably formed to be located in the lower front side of the hinge (H) formed in the trigger 50, as shown, the freedom of the extension (52a) It is more preferable to form in a short side edge part. Accordingly, the hinge H 'formed on the extension 52a rotates about the hinge H of the trigger 50 when the trigger 50 is rotated as shown in an enlarged upper right corner of the drawing. Therefore, the pressing piece 86 of the swivel table 80 can press the protruding blade 64 of the rotating plate 60.

On the other hand, the trigger 50 is interlocked with the aforementioned stopper 90 during rotation. The stopper 90 may include, for example, a protrusion protrusion 92 formed in one body on one side of the trigger 50 as shown in the drawing; A stop pin 94 formed with a catching portion 94a caught by the protruding protrusion 92; It may be configured to include; an elastic body (96) to elastically support the stop pin (94). Referring to the components of the stopper 90 in more detail as follows.

First, the protrusions 92 have inclined surfaces 92a on the lower side and the lateral side as shown in an enlarged right middle of the drawing. These protrusions 92 are caught in the engaging portion 94a formed at the end of the stop pin 94, as shown in an enlarged side view at the lower left of the figure. Accordingly, the protrusion 92 pulls the locking portion 94a backward while rotating as shown by the double-dotted line in the enlarged view when the trigger 50 rotates. Therefore, as shown in the enlarged view, the stop pin 94 having a portion inserted into the pin hole 60a of the rotating plate 60 is removed from the pin hole 60a while retreating.

Next, the stop pin 94 is formed at the end of the engaging portion 94a that is caught by the above-described protrusions 92 as shown in the lower left of the figure. As illustrated, the locking portion 94a has an inclination in contact with the inclined surface 92a of the protruding protrusion 92. Such a locking portion 94a moves together with the protruding protrusion 92 when the protruding protrusion 92 is moved by the rotation of the trigger 50 as shown by the dashed-dotted line in the enlarged view. Accordingly, the stop pin 92 is removed from the pin hole 60a of the rotating plate 60 while being retracted.

However, the locking portion 94a is separated from the protrusions 92 when the protrusions 92 are completely moved as shown by the dotted lines in the enlarged view. At this time, the protrusion protrusion 92 is released by the inclination of the inclined surface 92a and the locking portion 94a. That is, the protrusions 92 and the locking portion 94a are released from each other by being shifted by the inclination. Accordingly, the stop pin 92 returns to its original position by the elastic force of the elastic body 96 supported by the component fixing protrusion 70f of the cover 70. Therefore, the stop pin 92 is partially inserted into the pin hole 60a of the rotating plate 60.

Here, the above-described locking portion 94a may be seated on the sliding block 70g formed in the cover 70 as the lower surface having the inclination is enlarged at the lower left of the figure. The locking portion 94a slides the upper surface of the sliding block 70a while being pulled backward by the protrusion protrusion 92 when the protrusion protrusion 92 moves. Then, the locking portion 94a is moved as shown by the broken line in the enlarged view by the protruding protrusion 92, and then briefly caught by the rear end of the sliding block 70g, and then by the elastic force of the elastic body 96. As the stop pin 94 moves forward, the upper surface of the sliding block 70a is slid again to return to the original position. Therefore, the stop pin 94, which has been retracted, is temporarily disposed as the locking portion 94a is temporarily stopped at the rear end of the sliding block 70g, and then newly returned by rotation of the rotating plate 60 while returning to its original position. A part is correctly inserted into the pin hole 60a. That is, the sliding block 70g is a member for adjusting the movement time of the stop pin 94.

Finally, the above-described elastic body 96 supports the bent portion of the stop pin 94 in a state supported by the component fixing protrusion 70f of the cover 70 as shown. That is, the elastic body 96 elastically supports the stop pin 94 so that the retracted stop pin 94 moves forward. Unlike the illustrated example, the elastic body 96 may be configured in plural and may be installed in front of the stop pin 94 as illustrated in FIG. 11. As such, the elastic body 96 installed in front of the stop pin 94 elastically supports the stop pin 94 so that the stop pin 94 is moved backward. That is, the plurality of elastic bodies 96 may be disposed at the front and rear of the stop pin 94 as shown in FIG. 11 described above.

On the other hand, the safety ring (SF) provided as shown in the upper portion of the trigger (50), as shown in the enlarged upper right of the drawing to control the operation of the trigger (50) while rotating as necessary. Of course, the swivel 80 and the stopper 90 described above are controlled to operate with the trigger 50.

Referring to FIG. 13, the rotating table 80 of the above-described rotating member may be compactly configured as shown. The rotating table 80, for example, as shown in the inclined form the pressing piece 86 is fixed to the trigger 50 by a hinge (H '); A supporter 86a for supporting the pressing piece 86 to control the rotational direction of the pressing piece 86; It can be configured to include; an elastic body (86b) to elastically support one side of the support (86a). More detailed description of the compact form of the rotary table 80 is as follows.

First, the pressing piece 86 described above is inclined in the form of a hook portion as shown. A notch 86 'having a substantially right angle is formed at the rear end. The pressing piece 86 rotates about the hinge H 'as shown in an enlarged view. At this time, the pressing piece 86 is rotated as shown by the broken line in the enlarged view because a part of the notch 86 'is supported by the support 86a. That is, the pressing piece 86 is rotated only forward and not rearward.

Next, the above-described support (86a) may be configured in the same oval shape as the above-described safety ring (SF), as shown, it may be fixed to the trigger 50 by a fixing pin (PN). Of course, the fixing pin (PN) and the aforementioned hinge (H ') is formed in the extension (52a) formed on the side of the trigger (50). This support 86a is inserted into the notch 86 'of the pressing piece 86 as shown in an enlarged manner to support a portion of the notch 86'. At this time, the support (86a) forms a right angle (θ) with one side of the notch (86 ') as shown enlarged. Thus, the pressing piece 86 is rotated as shown by the broken line in the enlarged view.

Then, the above-described elastic body 86b is installed behind the support 86a as shown. The elastic body 86b may be formed in a shape such as a torsion spring as shown in the figure, and may be hinged to the extension 52a of the trigger 50. At this time, the extension 52a of the trigger 50 is formed with a projection plate 86c supporting one end of the elastic body 86b. Therefore, the elastic body 86b supports one side of the support 86a through the other end in a state where one end thereof is supported by the protrusion plate 86c as shown in an enlarged view.

When the trigger 50 is rotated in the compact configuration configured as described above, the pressing piece 86 presses the protruding blade 64 of the rotating plate 60 as shown in the enlarged view. At this time, the pressing piece 86 is not rotated as a portion of the notch 86 'is supported by the support 86a. Therefore, the rotating plate 60 rotates as the protruding blade 64 is pressed against the pressing piece 86.

This pressing piece 86 is returned to the original position as the trigger 50 is returned to its original position after the pressing of the protruding blade 64 is completed as shown by the broken line in the enlarged view, and the solid line is shown in the enlarged view. As shown in the upper portion of the next protruding wing 64 to prepare for the next pressurization.

On the other hand, the pressing piece 86 to return to the original position after pressing the protruding blade 64, the upper portion of the front end portion is caught on the lower surface of the next protruding blade 64 is newly placed by the rotation of the rotary plate (60). At this time, the pressing piece 86 is rotated in the form of bending by the next protruding blade 64 as shown by the broken line in the enlarged view moves to the upper portion of the next protruding blade (64). Of course, the support (86a) is rotated in the back while being pressed by the other portion of the notch (86 ') as the pressing piece 86 is rotated in a bending form. Thus, the elastic body 86b is compressed as the support 86a rotates. Accordingly, the support (86a) is returned to its original position by the elastic force of the elastic member 86b that is circularly restored when the pressing piece (86) is located above the protruding blade (64) past the next protruding blade (64). Therefore, the pressing piece 86a returns to its original position as shown by the solid line in the enlarged view, and prepares for pressurization of the next protruding blade 64.

Referring to Figure 14, the trigger 50 may be provided with a rotating auxiliary member (AT) as shown on the side. This rotational auxiliary member (AT) is preferably configured to work together with the trigger (50).

Such rotation auxiliary member (AT) is, for example, a carriage 87 is formed in each of the yoke (87a) and the engaging portion (87b) in the front and rear ends, respectively; A swivel table 88 rotatably fixed to the yoke 87a of the carriage 87 and rotating as necessary; It may be configured to include; an elastic body 89 for elastically supporting the above-mentioned carriage 87. Referring to the components of the rotational auxiliary member (AT) in more detail as follows.

First, the above-mentioned carriage 87 is formed in a straight line toward the front as shown. And, as shown in the enlarged upper left of the figure, the carriage 87 is fixed to the yoke 87a of the front end portion by the hinge pin (HP). In addition, the carriage 87 has a locking portion 87a having an inclination at the rear end thereof. This locking portion (87a) is caught in the protrusion (92) of the above-described trigger 50, as shown in an enlarged plan view in the lower left of the figure. Then, it moves as shown by the broken line with the protruding protrusion 92 moving by the trigger 50. Of course, the carriage 87 is moved by the locking portion 87a.

Such a locking portion 87a is formed in the same manner as the locking portion 94a formed at the end of the stop pin 94 constituting the stopper 90 described above. Of course, the locking portion 94a of the carriage 87 operates in the same manner as the locking portion 94a of the stop pin 94. This locking portion 87a is preferably configured to be in close contact with the sliding protrusion 70d formed on the cover 70 as shown in the lower left of the figure. Of course, the locking portion 87a reciprocates while sliding the sliding protrusion 70d.

On the other hand, the protruding protrusions 92 formed on the trigger 50 retreat the catching part 87b of the carriage 87 while moving by the trigger 50 as shown by an enlarged dashed line at the lower left of the figure. At this time, the engaging portion 87b of the carriage 87 moves with the protruding protrusion 92 as it engages with the protruding protrusion 92 of the trigger 50. Accordingly, the carriage 87 retreats backward while moving together with the locking portion 87b as shown by the broken line in the enlarged view. At this time, the elastic body 89 which elastically supports the yoke 87a of the carriage 87 is compressed.

However, the protrusions 92 are separated from the locking portion 87b of the carriage 87 when completely moved as shown by the dotted lines in the enlarged view. At this time, the compressed elastic body 89 is circularly restored and pushes the yoke 87a of the carriage 87 forward. Therefore, the carriage 87 returns to its original position while advancing by the elastic force of the elastic body 89.

Next, the above-described swivel 88 is coupled to the yoke 87a of the carriage 87 as shown. This swivel 88 is usually formed in a straight line with the carriage 87. Such a swivel 88 is bifurcated at the ends as shown. At this time, the ends are split while forming substantially right angles. Thus, the swivel 88 has an upper projection 88c and a lower projection 88b at its ends.

As shown in the rotating table 88, a locking piece 88a that is caught by the yoke 87a of the carriage 87 is formed at one side. Thus, the swivel table 88 rotatably fixed to the carriage 87 does not rotate to the bottom of the yoke 87a.

Finally, the elastic body 89 is disposed behind the yoke 87a as shown. The elastic body 89 elastically supports the yoke 87a while being supported by the component fixing protrusion 70e of the cover 70, as shown in the enlarged right middle of the figure. Accordingly, the elastic body 89 is compressed at the retraction of the carriage 87 and is circularly restored at the advance of the carriage 87.

Here, the elastic body 89 as described above may be configured as a torsion spring as shown, but may be configured as a coil spring or a leaf spring, as shown.

Referring to FIG. 15, the carriage 87 shuttles as shown in the figures (a), (b) and (c). At this time, shown (a) shows that the carriage 87 is retracted, (b) shows that the carriage 87 is returned to its original position while moving forward, (c) is a carriage 87 ) Is the completion of the advance and completely returned to the original position.

The carriage 87 compresses the elastic body 89 through the yoke 87a when retracted by the above-described locking portion 87b as shown in (a) of the drawing. At this time, the turntable 88 maintains a straight line with the carriage 87 as shown. Thus, the swivel 88 is spaced apart from the protruding blades 64 of the rotating plate 60 as shown.

However, the carriage 87 is an elastic body 89 that is circularly restored as shown in (b) of the drawing when the above-described locking portion 87b is separated from the above-described protruding protrusion 92 of the trigger 50. Return to the original position while advancing by Thus, the swivel 88 contacts the swivel plate 60 as shown. At this time, as shown in the rotating table 88, the upper protrusion 88c contacts the protruding blade 64 of the rotating plate 60 before the lower protrusion 88b.

As shown in (c) of the drawing, the swivel 88 rotates upwardly around the hinge pin HP when the carriage 87 is fully advanced. At this time, the upper projection 88c of the swivel 88 is standing as shown by the rotation of the swivel 88. In addition, the lower protrusion 88b of the swivel 88 supports the lower surface of the protruding blade 64 formed on the rotating plate 60 as shown.

The lower protrusion 88b ascends by the rotary table 88 which rotates continuously as shown in the drawing, and pushes the protruding blade 64 of the rotating plate 60 upward. Of course, the swivel 88 continues to rotate as the carriage 87 continues to advance. Therefore, the protruding blade 64 pushes the protruding blade 64 upward as shown, thereby accurately rotating the rotating plate 60 at a set angle. That is, the rotating plate 60 is accurately rotated only by an angle set by the rotating table 88 of the rotating auxiliary member AT.

If the rotational auxiliary member AT as described above is omitted, the protruding protrusion 64 of the rotating plate 60 may be located at a position as shown by a broken line in (c) of the drawing. However, when the rotational auxiliary member AT is provided, the protruding protrusion 64 of the rotating plate 60 is exactly positioned at the position as shown by the solid line in (c) of the drawing. Thus, the rotating plate 60 can be accurately rotated at a set angle.

In conclusion, the rotational auxiliary member (AT) operating as described above is linked to the trigger 50, the rotating plate (60) rotated by the rotary table 80 of the rotating member described above so as to stop exactly at a set angle ( 60) to assist the rotation.

Referring to Figure 7 attached to the operation of the firing-type firecracker launcher according to an embodiment of the present invention configured as described above are as follows.

As shown, the trigger 50 has a portion of the upper end in contact with the diaphragm 30 of the percussion PC. Of course, a portion of the upper end of the trigger 50 is in contact with the horizontal plate 34 of the septum 30. This trigger 50 is pulled by the user holding the handle 72 of the cover 70 when the safety ring SF is unlocked as shown by the broken line. At this time, the trigger 50 pressurizes the horizontal plate 34 of the septum 30. Accordingly, the percussion plate 30 is rotated to pull the percussion string of the firecracker 1 through the winding portion (W) of the vertical plate (32). Therefore, the firecracker 1 bursts on the firecracker launcher 10.

On the other hand, when the rotary table 80 of the rotating member is provided as shown on the side of the trigger 50, the rotary table 80 rotates the rotating plate 60 while interlocking with the trigger 50 to be rotated. The swivel 80 rotates together with the trigger 50 and presses the protruding blade 64 of the rotating plate 60 to return to its original position. Accordingly, the rotating plate 60 rotates about the rotation shaft 62 while being supported by the bearing 69, thereby placing another not shown percussion PC in the position as shown. Therefore, the continuous firecracker launcher according to the embodiment of the present invention waits for the next launch.

On the other hand, when the stopper 90 is provided as shown on one side of the trigger 50, the stopper 90 at the set angle to the rotating plate 60 rotated by the swivel 80 while interlocking with the trigger 50 Stop it. This stopper 90 is retracted by the protruding protrusion 92 which is moved by the trigger 50. At this time, the stop pin 94 of the stopper 90 having a portion inserted into the pin hole 60a of the rotating plate 60 is retracted by the locking portion 94a of the rear end portion caught by the protruding protrusion 92. Of course, the stop pin 94 retreats while compressing the elastic body 96 supported by the part fixing protrusion 70f of the cover 70. Accordingly, the stop pin 94 is separated from the pin hole 60a of the rotating plate 60. Therefore, the rotating plate 60 may be rotated by the above-described rotating table 80.

The stop pin 94 is returned to its original position by the elastic force of the elastic body 96 when the trigger 50, which has been rotated for triggering, returns to its original position. At this time, a portion of the stop pin 94 is reinserted into the pin hole (60a) of the rotating plate (60). Therefore, the rotating plate 60 rotated by the swivel table 80 stops rotating at a set angle as a part of the stop pin 94 is inserted into the pin hole 60a.

At this time, the pin hole (60a) is inserted into a portion of the stop pin 94 is another pin hole (60a) formed in the rotating plate (60). That is, the pin hole 60a described above has been moved to another position by the rotation of the rotary plate 60 when the stop pin 94 is retracted, and the pin hole 60a described now is at another position and then the Another pin hole 60a moved forward of the stop pin 94 by rotation.

On the other hand, the diaphragm 30 of the percussion machine PC illustrated in FIG. 7 may be omitted from the horizontal plate 34 as shown. Thus, when the horizontal plate 34 is omitted, the diaphragm 30 has a form similar to that of the diaphragm 30 as shown in FIG. 1 or 5 described above. Of course, the trigger 50 is to press the vertical plate 32 of the septum 30, so that the upper portion to form a horizontal should be formed longer. In addition, the vertical plate 32 of the percussion plate 30 should be formed to extend further to the lower end downward so that the trigger 50 to press the lower portion. When configuring the trigger plate 30 and the trigger 50 in this way, the trigger plate 30 composed of only the vertical plate 32 is rotated while being pressed by the trigger (50). Therefore, the vertical plate 32 is rotated to burst the firecracker 1 by pulling the cock strap of the firecracker 1.

Firecracker trigger according to the present invention as described above, because the firecracker having a percussion strap is loaded on the firecracker firing target, it can prevent the explosion vibration of the firecracker is transmitted directly to the user, the firecracker is directly with the user Not only does it prevent the safety accidents that occur during the explosion of the firecrackers, but also has the effect of providing a new fun that can be fired by loading the firecracker like a bullet.

In addition, since the clamp is made of a belt type, the firecrackers can be firmly fixed to the firecracker launcher. Furthermore, when the firecracker support is provided on the firecracker launcher, it is stable to firecrackers regardless of size (diameter). There is also an effect that can be fixed.

In addition, when providing a holding member such as a protrusion or a handle on the firecracker launcher there is an effect that can be used as a pistol firecracker launcher equipped with a diaphragm.

On the other hand, the firing-type firecracker launcher according to the present invention using the above-described trigger, since a plurality of triggers are installed on the rotating plate through the coupling member, the firecrackers fixed to the plurality of triggers while rotating the rotating plate, such as a revolver pistol burst There is also an effect.

In addition, since a plurality of triggers are detachably coupled to the rotating plate by the coupling member, there is also an effect of improving convenience to separate the trigger from the rotating plate and to load firecrackers as necessary.

In addition, when a shaft fastener is provided to fix the rotating shaft of the rotating plate, the rotating plate can be detached from the bearing as necessary by operating the shaft fixing tool. There is also an effect that can be easily loaded on the trigger.

In addition, when a rotating member is provided to rotate the rotating plate while interlocking with the trigger, since the rotating plate can be automatically rotated when the firecracker is triggered, there is also an effect of easily bursting several firecrackers.

In addition, when a stopper interlocked with the trigger is provided, the rotating plate that is rotated by the rotating member can be accurately stopped at a predetermined angle, and furthermore, when the rotating auxiliary member that interlocks with the trigger is provided, the rotating plate that is stopped by the stopper is more. There is also an effect that can be stopped accurately.

In addition, when the safety ring is provided to support the upper portion of the trigger, if necessary, since the operation of the trigger can be selectively suppressed through the safety ring, there is also an effect that can prevent the firecracker from being triggered.

Since the above embodiments are merely illustrative of preferred embodiments of the present invention, the scope of application of the present invention is not limited to the above, and appropriate modifications are possible within the scope of the same idea. Therefore, since the shape and structure of each component shown in the embodiment of the present invention can be carried out by deformation, it is natural that the modification of the shape and structure belong to the appended claims of the present invention.

Claims (23)

In the percussion machine which loads and blows up the firecracker 1 which has the percussion string 1a in one end, The firecracker (1) is seated and burst, the contents of the firecracker (1) firecracker launching unit 10 is ejected through one side; A clamp 20 for clamping the firecracker 1 seated on the firecracker launcher 10 to fix the firecracker 1 to the firecracker launcher 10; And A portion is coupled to the hinge (H) on one side of the firecracker launcher 10 while forming orthogonal to the firecracker 1 fixed by the clamp 20, and the percussion strap 1a of the firecracker 1 at one end thereof. ) Has a winding portion (W) is fixed by winding, while being rotated about the hinge (H) by an external pressing force, one end is spaced apart from the firecracker (10), through the winding portion (W) of one end A trigger for a firecracker comprising; a trigger plate (30) for pulling the cock strap (1a) of the firecracker (1) to trigger the firecracker (1). According to claim 1, The firecracker launcher 10 A base plate 12 on which the firecracker 1 is seated; And While forming a right angle with one end of the base plate 12, one side of the percussion strap 1a of the firecracker 1 is opposite, and the percussion plate 30 is coupled to the hinge H on the other side of the base plate 12. A firecracker for a firecracker comprising; a right angle plate (14) overlapping with the footrest (30). The method of claim 1, And a gripping member integrally provided at a lower portion of the firecracker launching unit (10) and gripped together with the diaphragm (30). The method of claim 3, wherein the holding member, A firecracker for a firecracker, characterized in that; a plurality of protruding plate (18) protruding perpendicular to the lower both sides of the firecracker launcher 10. The method of claim 1, wherein the clamp 20, One end is integrally fixed to one side of the firecracker launcher 10, while the other end is fixed to the other side of the firecracker launcher 10 while wrapping the firecracker 1 seated on the firecracker launcher 10 Belt 22; And A through protrusion 10a protruding from the other side of the firecracker launcher 10 and penetrating the other end of the belt 22 to fix the other end of the belt 22 to the other side of the firecracker launcher 10. Including firecrackers. The method of claim 1, wherein the clamp 20, An elastic member annular band 24 fixed to the firecracker launcher 10 and having a locking protrusion 24a on one side thereof; And One end is connected to the other side of the annular band 24, and wraps around the firecracker 1 seated on the firecracker launcher 10, the engaging hole is caught by the hook projection (24a) of the annular band 24 (22a) is formed at the other end and as the locking hole (22a) is caught by the locking projection (24a), the fixing belt 26 for fixing the firecracker (1) to the firecracker launcher 10; Dragon percussion. The method of claim 1, wherein the septum 30 It is in close contact with one side of the firecracker launcher 10 to form orthogonal to the firecracker 1, the lower end is rotatably fixed to the firecracker launcher 10 by the hinge (H), the winding portion (W) A vertical plate 32 is provided; And A portion of the end side is connected to the vertical plate (32) by the hinge (H), the horizontal plate (34) to maintain the horizontal in the lower portion of the vertical plate (32). The method of claim 1, Protruding on the firecracker launcher 10 is detachably fixed, and according to the diameter of the firecracker 1 fixed to the firecracker launcher 10 by the clamp 20, the height of the projection is changed while the firecracker ( A firecracker for a firecracker further comprising; According to claim 8, The firecracker support 40, A through shaft 42 penetrating the firecracker launcher 10; And Protruding formed at equal intervals along the axial direction of the through shaft (42), a plurality of engaging wings (44) caught on the firecracker launcher 10; sparklers for firecrackers. In the firecracker launcher that loads a plurality of firecrackers (1) having a percussion string (1a) at one end and continuously burst A plurality of firecrackers (10) in which the firecracker (1) is seated and burst, and the contents of the firecracker (1) are ejected through one side; A clamp 20 for clamping the firecracker 1 seated on the firecracker launcher 10 to fix the firecracker 1 to the firecracker launcher 10; A portion is coupled to the hinge (H) on one side of the firecracker launcher 10 while forming orthogonal to the firecracker 1 fixed by the clamp 20, and the percussion strap 1a of the firecracker 1 at one end thereof. ) Has a winding portion (W) wound and fixed, and rotated about the hinge (H) by an external pressing force, one end is spaced apart from the firecracker (10), through the winding portion (W) of one end A percussion plate 30 that pulls the percussion strap 1a of the firecracker 1 to trigger the firecracker 1; A lever-type trigger (50) for triggering the firecracker (1) through the trigger plate (30) by transmitting an external pressing force to the trigger plate (30); Rotating plate 60 is fixed to the firecracker launcher 10 at equal intervals along the circumferential direction on one side, the rotation plate 60 is rotated about the rotation axis 62 formed in the same body in the center of the other side; A coupling member (JT) integrally coupling the firecracker launcher 10 to the rotating plate 60; A bearing (69) rotatably supporting the rotating shaft (62) of the rotating plate (60); And And a cover (70) having the bearing (69) embedded therein, wherein the trigger (50) is rotatably fixed and having a handle (72) gripped with the trigger (50). The method of claim 10, wherein the firecracker launcher 10 A base plate 12 on which the firecracker 1 is seated; And While forming a right angle with one end of the base plate 12, one side of the percussion strap 1a of the firecracker 1 is opposite, and the percussion plate 30 is coupled to the hinge H on the other side of the base plate 12. Firework type firecracker launcher comprising a; right angle plate 14 overlapping with the footrest (30). The method of claim 10, wherein the clamp 20, One end is integrally fixed to one side of the firecracker launcher 10, while the other end is fixed to the other side of the firecracker launcher 10 while wrapping the firecracker 1 seated on the firecracker launcher 10 Belt 22; And A through protrusion 10a protruding from the other side of the firecracker launcher 10 and penetrating the other end of the belt 22 to fix the other end of the belt 22 to the other side of the firecracker launcher 10. Firecracker launchers, including; The method of claim 10, wherein the clamp 20, An elastic member annular band 24 fixed to the firecracker launcher 10 and having a locking protrusion 24a on one side thereof; And One end is connected to the other side of the annular band 24, and wraps the firecracker 1 on the base plate 12, the projection hole (26a) to be fitted to the engaging projection (24a) of the annular band (24) It is formed on the other end as the projection hole (26a) is caught by the locking projection (24a), the fixing belt 26 for fixing the firecracker (1) on the base plate 12; Launcher. The method of claim 10, wherein the septum 30 The vertical plate is in close contact with the right angle plate 14 of the firecracker launching unit 10, the lower end is rotatably fixed to the right angle plate 14 by the hinge (H), and the winding portion (W) is provided at the upper end (32); And Part of the end side is connected to the vertical plate (32) by the hinge (H), the horizontal plate (34) to maintain the horizontal in the lower portion of the vertical plate (32). The method of claim 10, wherein the trigger 50, A rotating part 52 which protrudes while being perpendicular to the lower part of the cover 70 and rotates while being partially fixed to the cover 70 by being pressed by the user; And A portion of the diaphragm 30 fixed to the rotating plate 60 through the firecracker launcher 10 while being formed to extend substantially at a right angle at an upper end of the rotating part 52 and rotated by the rotating part 52. Pressing portion 54 for pressing the; firing type firecracker launcher comprising a. The method of claim 15, By providing the rotational force to the rotating plate 60 while interlocking with the trigger 50 having the rotating part 52 and the pressing part 54, the rotating plate 60 is fixed to the firecracker launcher 10 is set Rotating firecracker launcher further comprises; rotating member for rotating at an angle. The method of claim 16, wherein the rotating member, Protruding blades 64 protruding in a radial form at equal intervals on the rotating plate (60); And It is rotatably fixed to the trigger 50 having the rotating part 52 and the pressing part 54, and rotates the rotating plate 60 by pressing the protruding blade 64 while rotating with the trigger 50 Rotating swivel 80; including a firecracker launcher. The method of claim 17, wherein the rotating table 80, An overlapping rotary part 82 which is superimposed on the rotary part 52 of the trigger 50 and rotates while being pressed together with the rotary part 52; Substantially perpendicular to the overlapping rotation part 82 extends in an eccentric state from the top of the overlapping rotation part 82, a portion of the free end side end portion is rotatably fixed to the overlapping rotation part 82, overlapping rotation part 82 A lever unit 84 moving in a seesaw by rotation of the; And And a hook-shaped pressing piece (86) extending in an inclined shape at the free end side end of the lever (84) to press the protruding blade (64). The method of claim 16, Containing part of the rotating plate 60 rotated by the rotating member while interlocking with the trigger 50, the stopper 90 for stopping the rotating rotating plate 60 at a set angle; Launcher. The method of claim 19, wherein the stopper 90, A protruding protrusion 92 protruding from the trigger 50; One end portion of the rotating plate 60 is stopped and the rotating plate 60 is stopped at a set angle, and the engaging portion 94a, which is caught by the protruding protrusion 92 of the trigger 50, is formed at the other end and rotated. A stop pin (94) separated from the rotating plate (60) while moving by the trigger (50); And And an elastic body (96) for elastically supporting the stop pin (94) to return the stop pin (94) to its original position. The method of claim 10, wherein the coupling member (JT), A plurality of insertion tubes 17 integrally fixed to one side of the rotating plate 60 at equal intervals along the circumferential direction to form a radial shape; A plurality of protruding plates 18 protruding perpendicular to the lower portion of the firecracker launching unit 10 and inserted into the insertion tube 17 while corresponding to the insertion tube 17; And And a hook (18a) protruding from an outer surface of the protruding plate (18) and being caught by the insertion tube (17) to constrain the protruding plate (18) to the insertion tube (17). The method of claim 10, Protruding on the firecracker launcher 10 is detachably fixed, and according to the diameter of the firecracker 1 fixed to the firecracker launcher 10 by the clamp 20, the height of the projection is changed while the firecracker ( A firecracker for a firecracker further comprising; The firecracker support of claim 22, A through shaft 42 penetrating the firecracker launcher 10; And Protruding formed at equal intervals along the axial direction of the through shaft (42), a plurality of engaging wings (44) caught on the firecracker launcher 10; sparklers for firecrackers.

Images