UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Trigger Spray Bottle: Tyler, 1962
Tracy B. Tyler of Miami Beach patented this hand sprayer in 1962, US 3,061,202. Pulling a long trigger drives a cup-shaped piston into a cylinder in the plastic body, pushing liquid out through a spring-loaded outlet valve and a nozzle. A spring returns the piston, drawing liquid up a suction tube through a strainer and an intake valve. Turning the nozzle changes the jet from a mist to a plain stream: a misting element whirls the liquid through tangential slots, or the nozzle is backed off so the liquid comes out straight. A slow, timid pull lets liquid bypass back to the container instead of dribbling out. Most parts are moulded of plastic, and the intake stem is joined to the body by spin welding: spun at high speed in its tapered seat until friction melts and fuses the surfaces.
Hejuru
Factory process
Amabwiriza
1
1
Mould the parts
Mould the parts
Mould the body, with its cylinder bore, spring guide, intake port and outlet conduit, and the trigger, nozzle, cap and stem, in an insoluble plastic. Make the piston washer, screen-retaining bushing, suction tube, sealing ring and outlet valve from a flexible, yielding plastic.
Ibikoresho by'iyi ntambwe:
Umubiri w'igikoresho cyo kumisha gifite imbarutso1 igice
Imbarutso y'igikoresho cyo kumisha1 igice
Nozzle yo kumisha itunganywa ifite igice gikora igihu1 igice
Igipfundikizo cy'icupa gifungwa na vis1 igiceIbikoresho bikenewe:
Imashini itera pulasitiki2
2
Valves and stem
Valves and stem
Place the intake valve, its seat and suspension spring, and the strainer screen in the stem, then spin the stem at high speed in the body's tapered seat until frictional heat melts and fuses the two into one piece.
Ibikoresho by'iyi ntambwe:
Valve zinjiza n'izisohora z'igikoresho cyo kumisha1 igice
Resoro za valve n'izisubiza z'igikoresho cyo kumisha1 igice
Itiyo inyunyuza ifite akayunguruzo1 igiceIbikoresho bikenewe:
Imashini isudira izunguruka3
3
Piston and trigger
Piston and trigger
Fit the cup piston and washer with the reaction spring in the cylinder. Pivot the trigger on a rod between side panels of the body, with its crotch engaging the piston and a stop shoulder limiting its stroke.
Ibikoresho by'iyi ntambwe:
Piston imeze nk'igikombe na rondelle1 igice4
4
Nozzle and bottle
Nozzle and bottle
Fit the outlet valve and its closing spring, the misting element and the nozzle on the nose bushing, and screw the cap with its suction tube onto the bottle.
Ibikoresho by'iyi ntambwe:
Icupa rya pulasitiki1 igiceIbikoresho
9- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- 1 igiceUmwanya
Ibikoresho bikenewe
2- Umwanya
- Umwanya
Iki gishushanyo gikora
Blueprint zijyanye
Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame
CC0 Umurenge rusange
Iyi blueprint yasohowe munsi ya CC0. Ushobora gukoporora, guhindura, gukwirakwiza no gukoresha nta kwemererwa.
Shyigikira Umuremyi ugura ibicuruzwa binyuze muri Blueprint ye Komisiyo y'Umuremyi byashyizweho n'Abacuruzi, cyangwa kora verisiyo nshya y'iyi Blueprint ukayinjiza nk'isano muri Blueprint yawe kugira ngo musangire inyungu.