TWI810931B - Launching device of toy bullet launcher - Google Patents

Abstract

A firing device of a toy bullet launcher, comprising a fixed rod and a piston unit, the piston unit includes a piston cylinder, a piston cover and a piston rod group, the piston cylinder has a surrounding wall, a The rear wall and an air outlet pipe, the piston cover has a cover body, and a piercing hole located in the cover body, the piston rod set has a plug piece, a detachably connected plug piece and passes through the plug piece forward A piston rod with a hole for fixing the fixed rod, and an elastic member between the piston cover and the plug, when the piston cylinder is driven to move away from the fixed rod with the piston cover backward, the The piston rod is detached from the plug, so that the plug is moved toward the rear wall by elastic force, and the air compressed between the plug and the rear wall is quickly discharged from the air outlet pipe to provide a high temperature when firing a toy bullet. power.

Description

Launching device of toy bullet launcher

The invention relates to a toy bullet launcher, in particular to a launching device of the toy bullet launcher.

An existing toy gun is used to fire a toy bullet. The toy gun includes an elastic module for shooting out the toy bullet, a firing gear for linking the elastic module, and a firing gear for linking the firing gear. In the trigger, the firing gear has a toothed part capable of engaging with the elastic module, and a toothless part not engaged with the elastic module.

When in use, operate the trigger to rotate the firing gear so that the toothed part drives the elastic module to compress to generate elastic force. When the firing gear rotates to make the toothed part separate from the elastic module and the toothless When the upper part is adjacent to the elastic module, the elastic module is no longer restricted by the firing gear and rebounds, and then can push against the toy bullet to fire.

However, in order to prevent child players from getting bored with the same kind of toy guns, there are many types of toy guns on the market, and more types of toy guns are still under development.

Therefore, the object of the present invention is to provide a launching device for a toy bullet launcher that overcomes the disadvantages described in the prior art.

Therefore, the launching device of the toy bullet launcher of the present invention includes a fixed rod and a piston unit.

The fixed rod is arranged on the toy bullet launcher, the piston unit includes a piston cylinder, a piston cover, and a piston rod group, the piston cylinder has a surrounding wall around an axis extending along a front-rear direction, a The rear wall connected to the rear side of the surrounding wall along the front-rear direction, and an air outlet pipe connected to the rear wall, the surrounding wall and the rear wall jointly define an accommodating space, the air outlet pipe communicates with the accommodating space, and the piston The cover has a cover body arranged on the front side of the surrounding wall along the front-rear direction, and a piercing hole in the cover body, the piston rod set has a plug member arranged in the accommodating space, a detachable a piston rod that is connected to the plug and passes through the hole forward for fixing the fixing rod, and an elastic member that is arranged in the accommodating space and whose two opposite ends are against the piston cover and the plug respectively, The piston unit can be changed between an unfired state, a pressure accumulation state and a firing state. In the unfired state, the piston cylinder and the piston cover are adjacent to the fixed rod. In the pressure accumulation state, the The piston cylinder is driven away from the fixed rod with the piston cover backward, so that the piston cover is adjacent to the plug, so that the elastic member is compressed and accumulates elastic force. In the firing state, the piston cylinder is driven and with the piston cap continuing back away from the fixed The piston rod is separated from the plug, so that the plug is moved toward the rear wall by the elastic force of the elastic member, and then the compressed air between the plug and the rear wall is quickly discharged from the air outlet pipe, and then Provide the power when the toy bullet launcher fires toy bullets.

The effect of the present invention is: by arranging the fixed rod, the piston cylinder, the piston cover, the plug, and the piston rod that can be detachably connected to the plug, the piston unit can be activated in the fired state. The compressed air is rapidly discharged from the air outlet pipe as the driving force for firing the toy bullet.

2: fixed rod

3: Piston unit

31: Piston cylinder

311: surround wall

312: rear wall

313: Outlet pipe

314:Accommodating space

32: Piston cover

321: cover body

322: Piercing holes

323: Trigger

33: Piston rod group

34: plug

341: plug body

342: connecting rod

343: Outer ring

35: piston rod

351: rod fixing part

352: Extension

353: clip fixing part

354:Clamp action part

355: clip spring

36: Elastic parts

91:Toy Bullet Launcher

92:Toy bullet

93: Wheel sleeve set

L: axis

X: Front and rear directions

Other features and effects of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Fig. 1 is an embodiment of the launching device of the toy bullet launcher of the present invention, a toy bullet launcher and three toy bullets Fig. 2 is a three-dimensional exploded view of the embodiment, the toy bullet launcher and the toy bullets; Fig. 3 is a three-dimensional assembly view of the embodiment; Fig. 4 is a three-dimensional view of the embodiment Exploded view; Fig. 5 is a sectional view of the embodiment, illustrating that a piston unit is in an unfired state; Fig. 6 is a view similar to Fig. 5, illustrating that the piston unit is in a pressure accumulation state; And Fig. 7 is a view similar to Fig. 6, illustrating that the piston unit is in a fired state.

Referring to Fig. 1, 2, 3, an embodiment of the launcher of the toy bullet launcher of the present invention is applied to a toy bullet launcher 91, three toy bullets 92, and a runner sleeve group 93, the toy bullet launcher The launching device comprises a fixed rod 2 and a piston unit 3 . In this embodiment, the toy bullets 92 are bullets made of foam material, but they can also be bullet balls made of rubber material.

The fixed rod 2 is arranged on the toy bullet launcher 91 .

Referring to FIGS. 3 , 4 , and 5 , the piston unit 3 includes a piston cylinder 31 , a piston cover 32 , and a piston rod set 33 . The piston cylinder 31 has a surrounding wall 311 surrounding an axis L extending along a front-rear direction X, a rear wall 312 connected to the rear side of the surrounding wall 311 along the front-rear direction X, and a rear wall 312 connected to the rear wall 312. Outlet pipe 313. The surrounding wall 311 and the rear wall 312 jointly define an accommodating space 314 , and the air outlet pipe 313 communicates with the accommodating space 314 .

The piston cover 32 has a cover body 321 disposed on the front side of the surrounding wall 311 along the front-rear direction X, a through hole 322 in the cover body 321 , and a cover body 321 extending from the cover body 321 toward the accommodating space 314 The trigger member 323.

The piston rod set 33 has a plug 34 disposed in the accommodating space 314 , a piston rod 35 detachably connected to the plug 34 and passing through the through hole 322 forward for fixing the fixing rod 2 . , and an elastic member 36 disposed in the accommodating space 314 and having two opposite ends against the cover body 321 of the piston cover 32 and the plug member 34 respectively. In this embodiment, the elastic member 36 is a spring surrounding the piston rod 35 .

The plug 34 has a plug body 341 , a connecting rod 342 disposed on the plug body 341 , and an outer ring 343 disposed on the plug body 341 . The piston rod 35 has a rod fixing part 351 for fixing the fixing rod 2, an extension part 352 extending from the rod fixing part 351 through the through hole 322 to extend into the accommodating space 314, and an extension part connected to the rod fixing part 351. 352, a clip fixing part 353, a clip action part 354 pivotally arranged on the extension part 352, and a clip action part 354 arranged between the extension part 352 and the clip action part 354 to push against with elastic force to make the clip action The clip spring 355 that deflects the part 354 toward the clip fixing part 353 .

The piston unit 3 can be changed between a non-firing state, a pressure accumulating state and a firing state.

In the unfired state, the piston cylinder 31 and the piston cover 32 are adjacent to the fixed rod 2, and the connecting rod 342 is clipped between the clip fixing part 353 and the clip action part 354 to make the piston The rod 35 does not disengage from the plug 34 .

Referring to Figures 4 and 6, in the pressure accumulating state, the piston cylinder 31 is driven and the piston cover 32 is moved backward away from the fixed rod 2, so that the piston cover 32 is adjacent to the plug member 34, so that the elastic member 36 is compressed and accumulates elastic force, and now the connecting rod 342 is still clamped Buckle between the clip fixing part 353 and the clip action part 354 so that the piston rod 35 does not disengage from the plug 34 .

Referring to Figures 2, 4, and 7, in the firing state, the piston cylinder 31 is driven and the piston cover 32 continues to move backward away from the fixed rod 2, and after the piston cover 32 continues to move backward away from the fixed rod 2, Make the trigger member 323 approach and push against the clip action part 354 to overcome the elastic force of the clip spring 355 and move away from the clip fixing part 353, so that the connecting rod 342 is separated from the clip fixing part 353 and the clip The clamping of the action part 354 makes the piston rod 35 disengage from the plug 34. After the piston rod 35 disengages from the plug 34, the plug 34 is moved toward the rear wall 312 by the elastic force of the elastic member 36, and then The air between the plug 34 and the rear wall 312 is compressed and quickly discharged from the outlet pipe 313 , thereby providing the power for the toy bullet launcher 91 to launch the toy bullet 92 .

When in use, operate the piston cylinder 31 and the piston cover 32 to move, so that the piston unit 3 can be switched between the unfired state, the pressure storage state and the fired state in sequence, so that the air outlet pipe 313 can be quickly activated. The compressed air is discharged, and the compressed air can smoothly fire the toy bullet 92 according to the connection of the pipeline.

In summary, by setting the fixed rod 2, the piston cylinder 31, the piston cover 32, the plug 34, and the piston rod 35 detachably connected to the plug 34, the piston unit 3 can During the percussion state, the compressed air is rapidly discharged from the air outlet pipe 313 as the power of percussion toy bullets, so the purpose of the present invention can be really achieved.

But what is described above is only an embodiment of the present invention, and should not be The scope of implementation of the present invention is limited, and all simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the patent specification are still within the scope covered by the patent of the present invention.

2: fixed rod

3: Piston unit

31: Piston cylinder

311: surround wall

314:Accommodating space

32: Piston cover

321: cover body

322: Piercing holes

33: Piston rod group

34: plug

341: plug body

342: connecting rod

343: Outer ring

35: piston rod

351: rod fixing part

352: Extension

353: clip fixing part

354:Clamp action part

355: clip spring

36: Elastic parts

L: axis

X: Front and rear directions

Claims (4)

A launching device for a toy bullet launcher, comprising: a fixed rod, set on the toy bullet launcher; and A piston unit, comprising a piston cylinder, a piston cover, and a piston rod group, the piston cylinder has a surrounding wall surrounding an axis extending along a front-rear direction, and a surrounding wall connected to the rear side of the surrounding wall along the front-rear direction The rear wall, and an air outlet pipe connected to the rear wall, the surrounding wall and the rear wall jointly define an accommodating space, the air outlet pipe communicates with the accommodating space, and the piston cover has a A cover body surrounding the front side of the wall, and a piercing hole located in the cover body, the piston rod set has a plug piece arranged in the accommodating space, a plug piece detachably connected to the plug piece and passes through the plug piece forward A piston rod with a hole for fixing the fixed rod, and an elastic member disposed in the accommodating space and having two opposite ends against the piston cover and the plug respectively, the piston unit can be in a non-fired state, In the unfired state, the piston cylinder and the piston cover are adjacent to the fixed rod, and in the pressure accumulation state, the piston cylinder is driven to contact the piston cover Back away from the fixed rod, make the piston cover close to the plug, so that the elastic member is compressed and accumulates elastic force. The piston rod is separated from the plug, so that the plug is moved toward the rear wall by the elastic force of the elastic member, and then the compressed air between the plug and the rear wall is quickly discharged from the air outlet pipe, and then Provide the power when the toy bullet launcher fires toy bullets. The launching device of the toy bullet launcher according to claim 1, wherein the plug has a plug body and a connecting rod arranged on the plug body, and the piston rod has a rod fixing portion for fixing the fixing rod , an extension part extending from the rod fixing part into the accommodating space, a buckle fixing part connected to the extension part, a buckle action part pivotally arranged on the extension part, and a buckle action part arranged on the extension part and the The clip action parts are pushed against the clip spring which deflects the clip action part toward the clip fixed part with elastic force, and when the piston unit is in the unfired state and the pressure accumulation state, the connecting rod is clipped between the clip fixing part and the clip action part so that the piston rod does not break away from the plug. The launching device of the toy bullet launcher according to claim 2, wherein the piston cover also has a trigger extending from the cover toward the accommodating space, and when the piston unit is in the fired state, the piston cover continues to away from the fixing rod backward, so that the trigger member is adjacent to and pushed against the clip action part away from the clip fixation part, and then the connecting rod is separated from the clamp of the clip fixation part and the clip action part, and the piston rod is disengaged from the plug. The launching device of the toy bullet launcher as claimed in claim 1, wherein the elastic member is a spring surrounding the piston rod.

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