July 6, 2026
Description
Parametric Side-Release Buckle V2 — Custom strap buckle 10–60 mm, 7 attachment styles, OpenSCAD Customizer
A fully parametric side-release buckle designed for 3D printing.
Customize it directly in the MakerWorld / OpenSCAD customizer to fit straps, webbing, cords, paracord, loops or flat mounting tabs — no CAD software required.
This model generates a real two-part buckle:
Choose a different tail style for the male and female parts:
The tail shape automatically adapts to the selected attachment type: narrow rounded shape for cord use, full-width body for webbing, shaped tails for loops, paracord and flat mounting.
Designed for webbing widths from 10 mm to 60 mm, with adjustable overall thickness from 5 mm to 14 mm.
The male part includes a rigid central guide tongue that helps insertion, reduces lateral wobble and protects the flexible arms from over-bending.
On very narrow buckles, the guide is automatically disabled if there is not enough physical space.
V2 includes several geometry improvements:
The most important parameter is clearance.
Recommended starting point:
Print, test, then fine-tune only this value first.
Critical parameters are internally limited to keep the geometry printable.
If a limit is reached, OpenSCAD shows a NOTE in the console.
The customizer labels are shown in 5 languages:
Italian / English / French / German / Chinese
IT / EN / FR / DE / 中文
Set part = "guide" to display a translated parameter legend directly in the 3D preview.
V2 has a smoother commercial look with:
Print the parts flat on the bed, exactly as generated in the both layout.
This is important because the snap arms flex in the XY plane, so the stress stays within the printed layers.
Do not print the buckle upright, otherwise the arms may break along the layer lines.
Recommended settings:
For this model, perimeters matter more than infill.
Compared to the previous version, V2 adds:
参数化侧按快拆插扣 V2 — 10–60 mm 织带，7 种尾部固定方式，OpenSCAD 在线定制
这是一款专为 3D 打印设计的参数化侧按式快拆插扣。
你可以直接在 MakerWorld / OpenSCAD 在线定制器 中调整尺寸和结构，用于织带、背包带、绳索、伞绳、环扣或平面固定片，无需 CAD 软件。
该模型会生成真正的两件式插扣：
公扣和母扣两端都可以分别选择不同的尾部结构：
尾部形状会根据选择自动变化：绳孔版本为窄圆头，织带版本为全宽度，环扣、伞绳和平面固定版本也会生成对应的外形。
支持 10 mm 到 60 mm 的织带宽度，整体厚度可在 5 mm 到 14 mm 之间调整。
公扣中间带有刚性导舌，可帮助插入时自动对中，减少侧向晃动，并限制弹性臂过度弯曲。
在非常窄的插扣中，如果空间不足，导舌会自动禁用。
V2 对结构做了多项优化：
最重要的配合参数是 clearance。
建议起始设置：
建议先打印测试，再优先调整这个参数。
关键参数带有内部限制，避免生成不可打印或无效的几何体。
当参数触发限制时，OpenSCAD 控制台会显示 NOTE 提示。
定制器参数标签同时显示 5 种语言：
意大利语 / 英语 / 法语 / 德语 / 中文
IT / EN / FR / DE / 中文
将 part = "guide" 设置为图例模式，可以在 3D 预览中查看所选语言的参数说明。
V2 具有更接近商业产品的外观：
请将零件平放在打印平台上打印，保持 both 布局生成的方向。
这点非常重要：弹性卡臂是在 XY 平面 内弯曲的，这样受力主要发生在层内。
不要竖直打印，否则卡臂可能会沿层线断裂。
推荐设置：
对于这个模型，外壁数量比填充率更重要。
与上一版相比，V2 增加和改进了：
buckle, side release buckle, quick release buckle, snap fit, backpack buckle, strap buckle, webbing, paracord, belt clip, adjustable buckle, parametric, customizable, OpenSCAD, MakerWorld customizer, 3D printed buckle, replacement part, outdoor gear, bag hardware
插扣, 快拆扣, 侧按扣, 卡扣, 背包扣, 织带扣, 腰带扣, 伞绳, 可调扣, 参数化, 可定制, OpenSCAD, MakerWorld定制器, 3D打印插扣, 替换零件, 户外装备, 包具配件
License:
Standard Digital File License
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