門弓的安裝? - 居家修繕
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By Ula
at 2021-03-01T17:25
at 2021-03-01T17:25
Table of Contents
前幾天看到有人在問門弓
突然想利用假期也來裝我家後門的紗門
之前也都沒用過順便研究一下
我在露天買了一個69元的門弓
它是寫氣壓式的
裝後來我總算了解基本原理了
開紗門時該氣壓棒因開門動作會進氣
然後紗門衝回來時放氣
放進有個旋鈕可調鬆緊~調鬆代表在關門壓力下放氣快
總之調整好後現在紗門開到約55度後~鬆手一放它聲音極輕微
也不能說沒聲音~
但是
如果低於50度~鬆手一放一樣"磞"一聲
這應該是才50度氣壓累積不足用
這是氣壓式的缺點~還是是我這個69元氣壓式的缺點?
非氣壓式的是全程慢慢關?還是到快底時才慢慢關?
可否推薦一下
謝謝
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Tags:
居家修繕
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By Catherine
at 2021-03-02T14:42
at 2021-03-02T14:42
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By Joe
at 2021-03-04T00:53
at 2021-03-04T00:53
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