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  • Gun

  • Water Blaster

  • Emitter

  • Firearms

  • Soft Egg Ejector

Water bomb launcher—TT motor—1450 battery
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Released 2026-06-07
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Water Bomb Launcher – TT Motor – 1450 Battery

 

I. Inspiration

Drawing inspiration from the retro design of vintage palm-sized cap pistols, this toy discards live ammunition and adopts the TT motor’s projectile‑ejection mechanism to create a safe water‑bomb launcher. It recreates the clean, rugged mechanical aesthetics of classic firearms, blending nostalgic play with the joy of DIY creativity.

II. Printing Material Requirements

The main body is printed using PLA filament, which offers moderate toughness and easy printability. For the barrel component, PETG can be used to enhance wear resistance. All parts should have a wall thickness of at least 1.8 mm, with supports added only around hollow circular holes to minimize material waste.

III. Internal Assembly Parameters

It features an integrated TT drive motor powered by a 14500 lithium battery. The housing includes a standard battery compartment, while the transparent version allows users to observe the gear‑motor mechanism in action. This model is compatible with 6 mm safety water pellets and employs a non‑explosive firing system, making it suitable as a casual collectible or playful gadget.

Bill of materials

  • Name
    Quantity
    Notes
  • 1
    tt马达
    1
  • 2
    m2.5螺丝
    4
  • 3
    弹簧
    1
  • 4
    14500
    1

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(1)

  • model file image
    gun_2.stlDesigner

    7.18 MB

    2026-06-04

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