JPS6024449Y2 - spray container - Google Patents

Description

[Detailed description of the invention] Conventional spray containers mainly have an inner plug installed at the opening of the container body, and the upper end of the thin tube is supported by the pores of the inner plug with air outflow slits in several places around the periphery. Normally, the lower end of the thin tube is suspended inside a container body made of a thin elastic material, and a cap is applied to the outside.When in use, the cap is removed and the container body is pushed to release the air inside the container body. At the same time that the liquid is pushed out, air is pushed out through the slit in the capillary support, thereby sucking the liquid inside the capillary and releasing it to the outside in the form of a spray.

However, in this case, the inner stopper and the thin tube are separate, and it is necessary to assemble them, which requires a large number of parts and is complicated to manufacture.

The present invention was proposed in view of the above facts, and consists of filling a required amount of chemical solution 2 into a container body 1 made of an elastic thin synthetic resin material (for example, polyethylene thin material), and then inflating the lower part of the container body 1. The upper end is formed into a narrow neck 4, the upper end is extended to the narrow neck at a small distance 6 from one side wall 5 in the container body 1, and the lower end is formed at a small distance 8 from the lower wall 7 of the container body. This is a spray container in which the container body is divided into two chambers by a vertical partition wall 9 provided integrally with the container body.

In practice, the upper end of the container is recessed inward, and the lower end of the lower protruding leg 11 of the rotary handle 10 is attached to the bottom of this recess to seal the upper end of the container. The lower end of the downwardly protruding leg 11 may be twisted off from the upper end of the container body to form a drug solution release hole therein, or alternatively, a needle may be simply inserted to form this hole and the drug solution is released into the hole. It may also be a discharge hole.

To use, grasp the container body with your hand and press the bulge.

Then, the liquid is pushed upward from the small gap 8 at the bottom of the partition wall 9 by the air inside, and at the same time, the air compresses the drug solution and at the same time sucks the pushed up drug solution through the narrow neck, and at the same time moves upward into the container. Released in spray form.

A major feature of this spray container is that it is extremely easy to manufacture because it is integrally formed using a molding machine.

Note that this container can also be turned upside down and the medicinal solution inside can be dripped into the container.

[Brief explanation of the drawing]

Figure 1 is a front view of the spray container of the present invention with a part cut away, Figure 2 is a side view, Figure 3 is a plan view, and Figure 4 is Figure 1A.
-A is an enlarged sectional view taken from FIG. 1, B-B, FIG. 6 is an enlarged sectional view taken from FIG. FIG. 3 is an enlarged cross-sectional view in a lifted state. In the figure 1...container body, 2...chemical solution, 3
...Bulging part of the container body, 4... Thin neck, 5... One side wall of the container body, 6... Small interval, 7... ...Lower wall, 8...Small interval between lower wall, 9...Partition wall.

Claims (1)

[Scope of utility model registration request] A chemical solution is sealed in a container body made of elastic thin material made of synthetic resin.
The lower part of the container body is bulged out, the upper part is made of cotton, the upper end is extended to the narrow neck with a small distance from one side wall of the container body, and the lower end is separated from the lower wall of the container body by a small distance. A spray container whose main body is divided into two chambers by a vertical partition wall that is integrated with the main body.