Batman Grapple Gun (functional toy gun)

Prints (1)

Description

This is my version of Batman's grapple gun. Batman had many versions in the movies and games and this is my design for Pinshapes Batman VS Superman contest

It's a functional toy gun with a hook-projectile. When the projectile comes out of the gun it automatically puts up its hooks. The projectile is connected to the gun with a cord inside of the gun. One side of the round chamber is loose so you can turn it and roll up the cord inside. There is also a chamber inside the handle for a 9V battery for a LED at the front of the gun. A stand for the gun is also included.

You should print everything with minimum 3 shells and 20-30% infill and the chamber for the projectile with 5 shells and 90 % infill. The HandleRubber.stl should be printed with rubber-material, but can also be printed with other materials. The Light.stl should be printed with transparent material if you want to add a LED.

You need 43 pieces of the Pin.stl, but everything else just once. The ProjectileBodyWithArms.stl should be printed with supports just under the arms and the upper rings. If your slicer automatically makes support behind the arms, remove them in your slicer programm or add manually the needed support. You also need support for the most parts, some more, some less. The files are all pre-aligned for your printbed to get the best look out of the parts.

You need also the following non-printed parts (some are optional):

  • spring 10mm x 75mm x 1mm
  • spring 7mm x 19mm
  • 1x cylindrical head screw M3 x 45mm
  • 4x cylindrical head screw M3 x 35mm
  • 2x cylindrical head screw M3 x 20mm
  • 2x cylindrical head screw M3 x 28mm (cut off 30mm)
  • 4x cylindrical head screw M3 x 38mm (cut off 40mm)
  • 13x M3 nuts
  • 2x M3/M4 washers for the cord chamber (for better unrolling of the cord)
  • cord (waxed) 1mm 2-4 meters
  • flexible cord 2mm 1 meter
  • 3mm blue led (optional)
  • 1 micro switch (optional)
  • cable (optional)
  • matching resistor for the led (optional)
  • 9V battery and connector (optional)

I hope you like my design. If you print it, please upload some pictures. Thank you!

Design Files

File Size

Stand1.stl
189 KB
ProjectileBodyWithArms.stl
1.43 MB
OuterRingLeft.stl
941 KB
HandleRubber.stl
386 KB
FrontRight.stl
522 KB
ChamberRight.stl
912 KB
Trigger.stl
140 KB
Stand2.stl
97 KB
ProjectileTop.stl
295 KB
OuterRingRight.stl
566 KB
Light.stl
117 KB
HandleLeft.stl
539 KB
ChamberLeft.stl
865 KB
Front.stl
598 KB
FrontLeft.stl
505 KB
HandleRight.stl
551 KB
InnerRing.stl
424 KB
Pin.stl
489 KB
ProjectileCap.stl
372 KB
RingPin.stl
157 KB
Top.stl
330 KB

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