KR937000217A - Rear knock type liquid discharge port - Google Patents

Abstract

No content.

Description

Rear knock type liquid discharge port

Since this is an open matter, no full text was included.

1 is a longitudinal sectional view of an applicator for supplying a coating liquid which is a first embodiment of the present invention;

2 is a perspective view of a supporting member constituting a chamber for suppressing a supply amount of a coating liquid as a first embodiment of the present invention;

3 is a cross-sectional view taken along line 3-3 of FIG.

Claims (14)

A tubular casing composed of an operation button means having an applicator tip at one end and a pressing part at the other end, a coating liquid chamber formed in the tubular casing between the operation button means and the applicator tip, and between the applicator tip and the application liquid chamber. A valve means interposed therebetween, the valve means having a valve seat and a valve seat press-fitted to the valve body and opened by pressing the operation button means to supply a coating liquid to the applicator tip, and an application provided at the front of the valve means. A coating liquid flow passage having an open end connected to a liquid discharging suppression chamber, a coating liquid receiving portion located behind the applicator tip, and the coating liquid discharging inhibiting chamber, and positioned at one plate of the coating liquid receiving portion. Coating liquid supply mechanism characterized in that it comprises. The space formed between the open end of the coating liquid flow passage, the applicator tip and the coating liquid receiving portion is less than the amount that the applicator tip can sufficiently wet the coating liquid. Coating liquid supply mechanism. The coating liquid supplying mechanism according to claim 1, wherein the pressing section includes a joint body. The coating liquid supply mechanism according to claim 1, wherein a rod member is connected to the pressing portion and extends through the coating liquid chamber. 5. A coating liquid according to claim 4, wherein a partition wall and a tail plug are provided in the tubular casing, and the rod member passes through at least one of the central bore of the partition wall and the central bore of the tail plug in the tubular shape. Feeding mechanism. The coating liquid supply mechanism according to claim 4, wherein the valve group end of the rod member has a free end. The coating liquid supplying mechanism according to claim 6, wherein grooves are formed in the end faces of the rod members. The coating liquid supply mechanism according to claim 1, wherein the valve body is slidably movable in the discharge amount suppressing chamber means. 6. The coating liquid supply mechanism according to claim 5, wherein the projection is provided on the inner surface of the center bore or the rod member. 4. The coating liquid supply mechanism according to claim 3, wherein a sealed space is formed on an outer surface of the joint body. The coating liquid supply mechanism according to claim 3, wherein a sealed space is formed on an inner surface of the joint body. The coating liquid supply mechanism according to claim 1, wherein the rear end of the pressurizing portion is flush with the rear end of the tubular casing, and a groove is formed in a portion of the end of the tubular casing. The coating liquid supply mechanism according to claim 1, wherein a lid can be fitted to the tubular casing. The coating liquid supply mechanism according to claim 1, wherein the lid is formed in a double structure so that a through bore is formed at a connection portion between the inner lid member and the outer lid member. ※ Note: The disclosure is based on the initial application.