坐飞机可以带 发夹/发卡/一字夹 吗？（美国TSA/加拿大CATSA标准）
简明结论
可以 — 允许将发夹/发卡/一字夹放入客舱随身行李带上飞机。（安检无特殊数量限制 — 允许正常携带）
- · 安检无特殊数量限制 — 允许正常携带
- · Can remain in hair during walkthrough metal detector
- · Pack in small travel tins to avoid losing
发夹/发卡/一字夹: 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
可以随身：允许放入随身行李带上飞机，无特殊尺寸与数量限制。
托运限制:
可以携带
允许托运：可以放入托运行李中正常托运，无特殊限制。
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 Bobby Pins & Hairpins 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.
如何打包 发夹/发卡/一字夹
随身携带行李: 可以随身：允许放入随身行李带上飞机，无特殊尺寸与数量限制。
托运行李: 允许托运：可以放入托运行李中正常托运，无特殊限制。
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发夹/发卡/一字夹登机吗？
可以随身：允许放入随身行李带上飞机，无特殊尺寸与数量限制。
发夹/发卡/一字夹可以放入托运行李中托运吗？
允许托运：可以放入托运行李中正常托运，无特殊限制。
How many Bobby Pins & Hairpins can you bring on a plane?
Standard carry-on baggage size allowances apply; TSA publishes no individual numerical cap for personal use.
在机场需要申报发夹/发卡/一字夹吗？
Standard toiletries and liquids conforming to the 3-1-1 rule (containers under 3.4 ounces / 100 ml inside a clear quart bag) require no separate declaration. You simply place the bag in a screening bin. Medically necessary liquids exceeding 3.4 ounces must be verbally declared to checkpoint screeners before inspection.
如果发夹/发卡/一字夹在机场安检被没收会怎样？
If liquid containers exceeding 3.4 ounces (100 ml) are detected in carry-on baggage without an infant or medical exemption, screeners will not allow them past security. Travelers must surrender the item for destruction, return outside security to place it in checked luggage, or mail it home.
Can I bring bobby pins & hairpins on an airplane?
Allowed in carry-on. 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 →
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<a href="https://canicarryit.com/zh-cn/can-i-bring/bobby-pins//" target="_blank" rel="noopener">Bobby Pins & Hairpins — TSA & Airline Baggage Rules (CanICarryIt.com)</a> [Bobby Pins & Hairpins — TSA & Baggage Rules](https://canicarryit.com/zh-cn/can-i-bring/bobby-pins//) "Can I Carry It? — Bobby Pins & Hairpins Aviation Screening Regulations." CanICarryIt.com, verified 2026-08-14, https://canicarryit.com/zh-cn/can-i-bring/bobby-pins//. 休息一下：试玩没收还是放行