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Can I Carry It? — verified carry-on guide

坐飞机可以带 无刀刃便携多功能工具 吗？（美国TSA/加拿大CATSA标准）

运动户外装备与杂项

By Capt. Marcus Vance (民航飞行员) Reviewed by Elena Rostova (法规合规专家) Verified against TSA/CATSA:

简明结论

随身随带: ✓ 可以携带 托运限制: ✓ 可以携带

可以 — 允许将无刀刃便携多功能工具放入客舱随身行李带上飞机。（Must have zero cutting knife blades or saws）

  • · Must have zero cutting knife blades or saws
  • · Total tool length when opened must be ≤ 7 inches
  • · Screeners retain final authority under 49 CFR 1540.111
📌 Verifiable Determination 2026-08-14

无刀刃便携多功能工具: 随身随带:: yes | 托运限制:: yes.

On this page · 7 sections

各航空安保机构官方规定

United States — TSA

随身随带:

可以携带

严禁随身：根据民航反恐与安保规定，各类刀具、刀片及锋利工具严禁带入客舱。

托运限制:

可以携带

允许托运：可以放入托运行李办理托运，但必须将锋利刀刃妥善包裹或装入护套以防伤人。

Conditions: Must have zero cutting knife blades or sawsTotal tool length when opened must be ≤ 7 inchesScreeners retain final authority under 49 CFR 1540.111

国际航班？安检规则以出发国安保机构规定为准。目的国入境海关检查为独立流程。

🔢

How Many Bladeless Multi-Tools (TSA Compliant) Can You Bring on a Plane?

Standard carry-on baggage size allowances apply; TSA publishes no individual numerical cap for personal use.

Standard carry-on baggage dimensions and weight limits apply. Screeners retain statutory authority to inspect bulk quantities.

获取该航段的具体判定结果。

安检只是第一层，客票等级与航线目的地决定全貌。

ℹ️

打开完整的多层物品检测器

如何打包 无刀刃便携多功能工具

随身携带行李: 严禁随身：根据民航反恐与安保规定，各类刀具、刀片及锋利工具严禁带入客舱。

托运行李: 允许托运：可以放入托运行李办理托运，但必须将锋利刀刃妥善包裹或装入护套以防伤人。

安检通道现场的安检官员拥有决定物品能否通过的最终裁决权。

常见问题解答 (FAQ)

坐飞机可以随身携带无刀刃便携多功能工具登机吗？

严禁随身：根据民航反恐与安保规定，各类刀具、刀片及锋利工具严禁带入客舱。

无刀刃便携多功能工具可以放入托运行李中托运吗？

允许托运：可以放入托运行李办理托运，但必须将锋利刀刃妥善包裹或装入护套以防伤人。

How many Bladeless Multi-Tools (TSA Compliant) can you bring on a plane?

Standard carry-on baggage size allowances apply; TSA publishes no individual numerical cap for personal use.

Can I bring bladeless multi-tools (tsa compliant) on an airplane?

Allowed if completely devoid of knife blades and ≤ 7 inches. In checked bags: Allowed in checked bags.

官方核实依据与参考来源

最近核实日期：

已对照官方权威来源核实。法规可能动态调整 — 关键或特殊物品请务必向所乘航空公司及安检当局二次确认。 核实流程与方法 →

Spot an error or outdated rule? 反馈更正 →
📎 Cite or Link to This Regulatory Guide ▼

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<a href="https://canicarryit.com/zh-cn/can-i-bring/bladeless-multitool//" target="_blank" rel="noopener">Bladeless Multi-Tools (TSA Compliant) — TSA & Airline Baggage Rules (CanICarryIt.com)</a>
[Bladeless Multi-Tools (TSA Compliant) — TSA & Baggage Rules](https://canicarryit.com/zh-cn/can-i-bring/bladeless-multitool//)
"Can I Carry It? — Bladeless Multi-Tools (TSA Compliant) Aviation Screening Regulations." CanICarryIt.com, verified 2026-08-14, https://canicarryit.com/zh-cn/can-i-bring/bladeless-multitool//.
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