JPH0484180U - - Google Patents

Description

[Brief explanation of the drawing]

The drawing is a longitudinal sectional view showing an embodiment of the present invention. 2... Container body, 3... Push-down head, 4... Movable bottom wall.

Claims (1)

[Scope of utility model registration request] The inner cylinder part 7 is suspended from the back surface of the top wall 6 extending from the upper edge of the outer cylinder part 5 to the inside upper part of the outer cylinder part 5 in a double cylinder shape, and has a large diameter in the double cylinder shape from the upper surface of the top wall 6. a first cylinder 8 and a second cylinder 9 with a small diameter.
A first spouting cylinder 2 is provided with a container body 2 formed by standing upright, and has a first piston 19 at the lower end of the outer periphery that is liquid-tightly and slidably fitted to the inner circumferential surface of the first cylinder 8.
0, and a second spouting cylinder 22 having a second piston 21 at the lower end of the outer circumference that is liquid-tightly and slidably fitted to the inner circumferential surface of the second cylinder 9, and upwardly biased to the container body 2. A push-down head 3 with a nozzle is provided so as to be movable up and down in the state, and has an annular groove 10 into which the inner cylinder part 7 can be inserted, and has an outer peripheral edge on the inner peripheral surface of the outer cylinder part 5 of the container body in a liquid-tight manner. A movable bottom wall 4 is provided in which the upper end of the inner wall of the groove 10 is fitted to the lower end of the inner circumferential surface of the inner cylindrical portion 7 in a liquid-tight manner and capable of sliding upward. The inside of the outer cylinder part 5 above the wall 4 is a first liquid storage part 11, and the inside of the inner cylinder part 7 is a second liquid storage part 12.
The inside of the liquid storage section 11 and the inside of the first cylinder 8 are communicated via the suction valve 14, and the inside of the second liquid storage section 1
2 and the inside of the second cylinder 9, and
Inside the cylinder 8 and the first nozzle hole 2 of the push-down head
7 via the first flow path 25,
Second nozzle hole 29 in the second cylinder 9 and in the head
The two-liquid dispensing device is characterized in that the two liquid dispensing units are connected to each other through a second flow path 28, and the liquid in each liquid storage section is simultaneously dispensed from each nozzle hole by vertical movement of the push-down head 3. container.