线圈拉链头更换

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A zipper slider is responsible for joining the two sides of the zipper and ensuring the teeth secure properly. When a slider is damaged or missing, the zipper will not stay closed and the slider needs to be replaced.

This guide will demonstrate how to replace the slider on a coil zipper.

***IMPORTANT!*** Before proceeding:

# Ensure that the zipper separates at the top and bottom (e.g. a center front jacket zipper) and the top and bottom are not sewn together (e.g. a pocket zipper)
# [guide|181404|Identify the type of zipper|new_window=true] to obtain the correct replacement part
# Ensure that [guide|19454|the issue can be fixed with a slider replacement|new_window=true] and doesn't require a full zipper line replacement
Read through the entire guide before starting the repair, and gather the necessary tools and materials. While Patagonia-specific materials are ideal, they are not required. Patagonia replacement parts can be obtained by calling or messaging [link|https://help.patagonia.com/s/#:~:text=View%20All%20Topics-,Contact%20Us,-Call|Patagonia Customer Service|new_window=true].

Alternatively, Patagonia products can be taken to a [link|https://www.patagonia.com/store-locator/|local retail store|new_window=true] for a repair evaluation or sent in to Patagonia through their [link|https://www.patagonia.com/start-repair/|mail-in repair service|new_window=true].

Let's get fixing!

***WARNING! Small Parts***. Patagonia does not recommend conducting these repairs on garments intended for children age 3 or under. Instead, we recommend return of the product for professional repair services.

== ***The 3 Stages of Patagonia Zipper Repair*** ==
# Identify the zipper type
** [guide|181404|Zipper Identification|new_window=true]
# Diagnose the issue
** [guide|19454|Coil Zipper Issue Diagnosis|new_window=true]
** [guide|19453|Plastic Tooth Zipper Issue Diagnosis|new_window=true]
# Repair the zipper
** Coil Zipper Slider Replacement
** [guide|19448|Plastic Tooth Zipper Slider Replacement|new_window=true]
** [guide|181273|Advanced No-Sew Zipper Repair Techniques|new_window=true]

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crwdns2936071:01crwdne2936071:0 — 准备材料

准备更换线圈拉链头所需的工具和两个部件：

crwdns2936071:02crwdne2936071:0 — 找出上止件

拉开拉链。

crwdns2936071:03crwdne2936071:0 — 拆除上止件

操作时请佩戴护目镜，防止碎片飞溅伤眼。

crwdns2936071:04crwdne2936071:0 — 灼烫拉链带毛边

使用打火机灼烫拉链带上的毛边或受损部位。

crwdns2936071:05crwdne2936071:0 — 拆除损坏拉链头

将损坏的拉链头向上滑动并从拉链带上取下。

crwdns2936071:06crwdne2936071:0 — 安装新拉链头

确保新拉链头方向正确后，将其滑入拉链带。

crwdns2936071:07crwdne2936071:0 — 安装新上止件

将上止件置于拉链带平面侧，确保双齿侧朝向衣物，单齿侧朝向链齿。

crwdns2936071:08crwdne2936071:0 — 固定新上止件

使用钳子将上止件的卡齿向内弯曲，使其紧箍住拉链线圈。卡齿会咬入线圈，确保牢固固定。

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