JP2597987Y2 - Pump type liquid discharge container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a pump type liquid discharge container.

[0002]

2. Description of the Related Art For example, as disclosed in Japanese Utility Model Application Laid-Open No. 4-127663, a cylinder with a suction pipe is suspended from a mounting cylinder fitted to the mouth and neck of a container body. In addition, there is known a liquid discharge container provided with an operating member having a nozzle-equipped head at an upper end portion of the cylinder, which is urged upward from the cylinder to stand up, and the liquid in the container is discharged from the nozzle by the vertical movement of the operating member. ing.

The above-mentioned liquid discharge container is used as a plurality of types of liquid discharge containers such as shampoos and rinses because it is easy to use and convenient, and the display of the stored liquid is displayed on the outer surface of the container body along with necessary display items. However, due to the relationship with the size of the container, the characters and the like are reduced in size, and there is a disadvantage that their interpretation is troublesome. The disadvantage can be solved, for example, by attaching the characters and the like to the outer surface of the head, but in this case, the head must be used only for shampooing, for example. Since the molding can be performed without distinguishing between the rinsing and the rinsing, the mass production effect is hindered.

The present invention focuses on the fact that the above-mentioned container pushes down an operating member against urging to prevent bulkiness at the time of packaging, and is screwed into a female screw cylinder fixed to the upper end of a cylinder. The female screw cylinder is provided with a cylinder wall for adding characters and the like. In this case as well, the female screw cylinder is distinguished by the type of the stored liquid due to the addition of characters and the like, and the mass production effect is hindered. However, since the female screw cylinder has a simpler structure than the above-mentioned head, the loss is large. Is small.

[0005]

Means for Solving the Problems A cylinder 6 with a suction pipe is vertically provided from a mounting cylinder 4 fitted to a mouth and neck portion rising from a top end of a container body via a shoulder portion into a container body. An actuating member 10 having a head 9 with a nozzle at the upper end thereof is urged upward from the cylinder to be erected, and the liquid in the container is discharged from the nozzle 8 by the up and down movement of the actuating member. Female screw cylinder 7 is fitted to
In a pump type liquid discharge container in which a male screw provided on an upper part of the operating member is screwed to the female screw cylinder 7 by pushing down the operating member against urging, the female screw cylinder 7 has a double cylindrical shape with a lower surface opening. Female screw is provided on the inner surface of the inner cylinder as well as the outer cylinder 7a.
A cylindrical wall 7c is hung from the lower end via an outward flange 7b, and the cylindrical wall is fitted to the outer surface of the upper half portion of the mounting cylinder 4 and a character or a mark indicating the liquid name in the container is formed on the outer surface of the cylindrical wall. 11 etc. are attached.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a brief description will be given of a conventionally known structure. Reference numeral 1 denotes a container body, and a mouth and neck is erected from the upper end of a body 2 via a shoulder 3. A mounting cylinder 4 is screwed onto the outer surface of the mouth and neck, and a cylinder 6 with a suction pipe 5 is vertically installed from the mounting cylinder into the container. A female screw cylinder 7 is mounted on the upper end of the cylinder. From the inside of the cylinder, an operating member 10 having a head 9 with a nozzle 8 at the upper end is urged upward to stand up,
The liquid in the container is sucked into the cylinder by the vertical movement of the operating member, and the liquid in the cylinder is provided so as to be able to be discharged from the nozzle 8. A male screw is provided in the operating member portion immediately below the head, and the male screw can be screwed into the inner surface of the female screw cylinder 7 in a state where the operating member is pushed down. It is provided to prevent bulkiness.

In the present invention, the female screw cylinder 7 is formed as a double cylinder having a lower surface opening, a female screw is provided on the inner surface of the inner cylinder, and a cylinder wall 7c is suspended from the lower end of the outer cylinder 7a via an outward flange 7b. The wall was fitted to the outer surface of the upper half part of the mounting cylinder 4 described above, and characters or markers 11 indicating the name of the liquid stored in the container were attached to the outer surface of the cylindrical wall. The marker or the like may be raised in a convex shape or may be engraved in a concave shape. The upper half portion of the mounting cylinder 4 has a small outer diameter portion, and the above-mentioned cylindrical wall is fitted to the outer surface of the small outer diameter portion, and the lower half of the mounting cylinder and the cylindrical wall preferably have substantially the same outer diameter. In addition, a ridge that engages with each other is vertically provided on the inner surface of the upper end portion of the cylinder and the outer surface of the inner cylinder.
The female screw cylinder 7 is prevented from rotating together when the screw 10 is unscrewed.

[0008]

According to the present invention, the female screw cylinder 7 fitted to the upper end of the cylinder has an outward flange 7b.
The wall 7c fitted to the upper half of the outer surface of the mounting cylinder 4 is hung down through the inner wall of the mounting cylinder 4, and characters or markers 11 indicating the names of the liquids in the container are provided on the outer surface of the cylinder wall. The type of liquid in the container can be known, and the cylindrical wall 7c is
A plurality of containers having the same shape and having different storage liquids are arranged because the fitting cylinder 4 is fitted to the outer surface of the upper half portion of the mounting cylinder 4 fitted to the outer surface of the mouth and neck rising from the upper end of the container body via the shoulder. In such a case, a gap is formed between the cylinder walls by the shoulder portion, so that the adjacent container does not hinder the sign or the like from being obstructed. Although it is a part, since the structure is simpler than other members, there is a disadvantage in that the internal thread cylinder cannot be used as a container for other kinds of liquids by attaching a mark 11 or the like to the internal thread cylinder. Is small,
Each member other than the female screw cylinder is molded in the same manner without being distinguished from the container member for other liquids, and can be distributed to a required quantity after molding, so that the mass production effect is large.

[Brief description of the drawings]

FIG. 1 is a side view of a container according to the present invention, partially cut away.

FIG. 2 is a perspective view of the container of the present invention.

[Explanation of symbols]

 4 Mounting tube 7 Female screw tube 7c Tube wall

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) B65D 35/44-35/54 B65D 39/00-55/16

Claims (1)

(57) [Scope of request for utility model registration] 1. A cylinder 6 with a suction pipe is suspended from a mounting cylinder 4 fitted to a mouth and neck rising from a top end of a container body via a shoulder portion into a container body. An operating member 10 having a nozzle-attached head 9 at its upper end is urged upward to stand up, and is provided so as to discharge the liquid in the container from the nozzle 8 by the upward and downward movement of the operating member. And the male screw provided on the upper part of the operating member is screwed into the female screw cylinder 7 by pushing down the operating member against the biasing. A female screw is provided on the inner surface of the inner cylinder as a double cylinder, and the cylinder wall 7c is hung from the lower end of the outer cylinder 7a via the outward flange 7b, and the cylinder wall is fitted to the upper half outer surface of the mounting cylinder 4. At the same time, the liquid name in the container is displayed on the outer surface of the cylindrical wall. Shimesuru character to pump liquid dispensing container, characterized in that the labeled like 11 annexed.