Video: Dab tsi yog qhov passage latch?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txoj kev - Qhov no yog lub lockset uas tsis muaj kev kaw haujlwm txhua. Siv nyob txhua qhov chaw tsis tas yuav tsum muaj lub luag haujlwm kaw xws li cov txee dai khaub ncaws lossis nkag mus rau cov chav uas tsis muaj kev ceev ntiag tug tsis muaj teeb meem. Puv dummy - Cov teeb no yog cov qhov rooj loj loj lossis cov khoom tuav uas tsis muaj kev siv tshuab latch tshuab.
Kuj paub yog, qhov txawv ntawm dummy thiab qhov rooj qhov rooj yog dab tsi?
Txoj kev - Cov haujlwm no yog siv rau qhov rooj qhov twg tsis tas yuav tsum tau kaw. Cov pob qhov rooj los yog levers dawb do khiav lub latch. Dummy - Siv rau ruaj (tsis ua haujlwm) qhov rooj thiab qee zaum ntawm lub txee dai khaub ncaws qhov rooj . Muag li ib khub, cov leeg no tsis ua haujlwm, lawv nyob hauv a taag txoj hauj lwm, tsis muaj latch yog muab los yog ib txwm xav tau.
Tsis tas li ntawd, dab tsi yog latch faceplate? Faceplate . Faceplate yog hais txog cov hlau me me, cov duab plaub uas nyob ib puag ncig lub qhov rooj latch nyob ntawm ntug qhov rooj.
Tsis tas li ntawd, dab tsi yog ib qho auxiliary latch?
Ib qho ntxiv latch nyob rau hauv ib lub xauv uas cia li deadlocks lub ntsiab latch bolt thaum lub qhov rooj kaw. Kuj hu ua pab latch ntsia liaj qhov rooj; kev tuag latch ntsia liaj qhov rooj; trigger bolt.
Dab tsi yog latch set?
A latch los yog ntes (hu ua sneck nyob rau hauv Northern England thiab Scotland) yog ib yam ntawm cov neeg kho tshuab fastener uas koom nrog ob (los yog ntau tshaj) cov khoom los yog nto thaum tso cai rau lawv tsis tu ncua sib cais. A latch feem ntau koom nrog lwm cov khoom kho vajtse ntawm lwm qhov chaw mounting.
Pom zoo:
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