JPH027651Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved injection button that includes at least two or more nozzle cylinders and has nozzle orientations in which they intersect with each other on the injection direction side.

Conventionally, various ideas have been made to improve the diffusion effect by forming fine particles of the injected content, but the actual situation is that even if such means are applied to the inner surface of the nozzle mouth, it is not possible to obtain the intended sufficient effect. Furthermore, it varies depending on the properties of the contents, and a certain effect cannot be achieved.

Therefore, in the present invention, each injection passage is provided in the radial direction from the inner center of the button body, and a nozzle cylinder is provided at the outer end of these passages, oriented at one intersection point where they intersect with each other in the injection direction. The purpose is to form fine particles under the collision of the particles and perform effective diffusion injection.

Hereinafter, the drawings showing one embodiment of the present invention will be described. FIG. 1 is a plan view of the injection button A attached to the injection container body B, and FIG. 2 is a longitudinal sectional view of the injection button A. As shown, the button body 1 is provided with a fitting cylinder part 3 having a mounting hole in which the valve stem 2 is tightly fitted in the center of the lower surface, and a guide part 4 that hangs concentrically on the outside of the cylinder part. , the valve stem 2
When connecting with the valve, it fits into the inner diameter surface of the concave part on the upper surface of the valve component side to maintain the connection stably.
When the button is pressed down, it is attached so that it moves downward into the recess by the size of the button. The guide portion 4 may have a partial leg piece shape instead of an annular shape surrounding the fitting cylinder portion. The liquid passage 5 inside the button body 1 communicates with the valve component, and is opened at the end in the diametrical direction passing through the center of the button body 1, and furthermore, for example, from the center of the fitting cylinder 3 in the radial direction of the button body. A plurality of them are provided and the outer ends are opened.

Reference numeral 6 denotes a nozzle tube, in which a nozzle mouth tube 8 having a nozzle 7 is fitted and fixed at the tip, and a small-diameter fitting portion 9 is provided at the rear continuing to the lower portion of the tube, which is connected to the button body 1.
The nozzle cylinder part 6 is tightly fitted to the outer end of the liquid passage 5 of the button body 1 to fix the nozzle cylinder part 6 at a certain inclination angle with respect to the button body 1.

As shown in FIG. 2, the nozzle cylinder portions 6 have an upward spray direction, are oriented at an angle of 60 degrees with respect to the button body 1, and face each other. Therefore, when the injection button A is pressed down, the particles of the injection content collide at the intersection point P on the side of the injection direction, and finer particles are obtained for diffusion injection.
Note that the direction angle of the nozzle cylinder portion 6 is designed in advance in addition to the above, and may be changed as appropriate.

Reference numeral 10 indicates a lever for pressing down the button, which may be added as necessary. Alternatively, a structure may be adopted in which a notched groove is provided in the button body at the outer end of the liquid passage, and the small diameter fitting portion is fitted into the liquid passage while the lower part of the nozzle cylinder portion is fitted into the groove. This is to maintain the fixation stability of the nozzle cylinder portion 6.

As described above, the present invention provides at least two liquid passages in the button body in the radial direction from the center, and connects to the outer ends of the liquid passages nozzle cylinder parts that are oriented at one intersection on the injection direction side. As a result, the sprayed contents discharged from each nozzle become finer particles under the collision condition of particles in the spraying direction plane, and can be sprayed over a long spraying distance and with good diffusion, and the structure is simple and usable. It has the characteristic of being able to expand.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the injection button, FIG. 2 is a longitudinal sectional view of the injection button, and FIG. 3 is a side view. A... Injection button, B... Container body, 1... Button body, 5... Liquid passage, 6... Nozzle cylinder section.

Claims (1)

[Claims for Utility Model Registration] (1) A button body 1 that is connected to a valve stem and can push down a valve component has at least two liquid passages 5 inside the button that communicate with the valve component in a radial direction from the center. a nozzle cylinder portion 6 extending toward the outer end of each passage and oriented at one intersecting position on the same injection direction side.
The injection button consists of a mating and fixing button. (2) A liquid passage 5 opens on the diametrically end side passing through the center.
is provided inside the button, and a nozzle cylindrical portion 6 is fitted and fixed to the outer end of the passage so as to be oriented at one intersecting position on the upward injection direction side.