(19)
(11) EP 0 302 994 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.03.1990 Bulletin 1990/11

(43) Date of publication A2:
15.02.1989 Bulletin 1989/07

(21) Application number: 88104555.3

(22) Date of filing: 22.03.1988
(51) International Patent Classification (IPC)4: B05B 11/00, B05B 1/34
(84) Designated Contracting States:
DE ES FR GB IT NL

(30) Priority: 11.08.1987 JP 200149/87

(71) Applicant: Tada, Atsushi
Tokyo (JP)

(72) Inventor:
  • Tada, Atsushi
    Tokyo (JP)

(74) Representative: Müller, Hans-Jürgen, Dipl.-Ing. et al
Müller, Schupfner & Gauger Postfach 10 11 61
80085 München
80085 München (DE)


(56) References cited: : 
   
       


    (54) A manually operated trigger type dispenser, method of assembling the same, and a spinner for use in the dispenser


    (57) A dispenser body (12) comprises an upper portion (14) and a lower portion (16) vertically extending from the upper portion (14). A piston (24) is substantially L-shaped, comprising a horizontal nozzle (79) fixed to the upper body portion (14) and a piston body (72) located at the lower body portion (16). A cylinder (22) is coupled with a swingable trigger (26) and located at the lower body portion (16); it can reciprocate when the trigger (26) is squeezed and released. An inlet conduit (60) is formed within the cylinder (22), whereas an outlet conduit (80) is provided within the piston (24). A slit (28) is cut in the front section of the lower body portion (16). Thanks to this slit (28), the lower body portion (16) is resil­iently fitted in a bottle cap (20) and, thus, connected thereto. The rear end of the trigger (26) and the nozzle (79) can pass through this slit (28). The piston (24) is engaged with the cylinder (22), and supports the cylinder (22) in its lower position.







    Search report