JP2560232Y2 - Creamy container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cream discharge container.

[0002]

2. Description of the Related Art As disclosed in, for example, Japanese Utility Model Application Laid-Open No. 2-111636, a sliding bottom plate is airtightly and movably fitted into a lower portion of a body of a container, and is mounted on an upper end of the body. When the pumping device with the nozzle is operated and sucked, the cream-like contents in the body are discharged from the nozzles and the sliding bottom plate rises to reduce the vacuum-like contents due to the decrease in the cream-like contents. There is known a cream discharge container provided to solve the problem. Further, the lower end of the container is closed with a fixed bottom plate to prevent the space between the sliding bottom plate and the fixed bottom plate from expanding and becoming negative due to the rise of the sliding bottom plate. The outside air intake hole is perforated.

[0003]

The above-mentioned conventional cream-like material discharging container is often used in a bathroom or a lavatory, in which case the lower end of the body is placed on the floor or the like, The pump may be operated by pushing down the head with the nozzle.In this case, if there is water droplets on the floor surface, etc., the lower end surface of the trunk is in close contact with the floor surface etc. When the container is lifted, the water sucked between the fixed bottom plate and the sliding bottom plate drips from the outside air suction hole through the outside air suction hole, and the cause is difficult to understand. There is a drawback that the user tends to have anxiety about the camera.

[0004] In the present invention, the above-mentioned drawbacks are eliminated by forming the above-mentioned outside air suction hole in the lower part of the container body.

[0005]

SUMMARY OF THE INVENTION A pump apparatus with a nozzle is mounted on the upper end of the body 2 by slidingly fitting a sliding bottom plate 3 into the lower part of the body 2 of the container in an airtight and ascendable manner. By the suction of operation 5, the creamy contents in the body 2 are
The lower end surface of the body 2 is sealed with a fixed bottom plate 7 and the sliding bottom plate 3 and the fixed bottom plate 7 are discharged from the container. A small through-hole 10 for sucking outside air into the space between the body 2 is formed in the lower part of the body 2.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference numeral 1 denotes a container body, in which a sliding bottom plate 3 is fitted in a lower part of a body part 2 so as to be airtight and ascendable, and a nozzle 4 is provided at an upper end part of the body part 2. The pump device 5 is mounted by being urged upward. 6 is a cap. The pump device sucks the cream-like storage material in the container into the pump and moves it out of the nozzle 4 by vertical movement. The lower end of the body 2 expands downward and outward like a taper, and the inner surface of the lower end is closed by a fixed bottom plate 7. The fixed bottom plate has its central portion raised 8 upward.

In the illustrated example, the sliding bottom plate 3 has a cylindrical portion 3a in which the upper and lower ends are tapered, and the upper and lower large diameter portions are brought into water-tight contact with the inner wall surface of the body. A horizontal plate 3b is provided on the upper part of the cylindrical portion, and the lower end of the leg tube 3c vertically suspended from the horizontal plate is placed on the upper surface of the raised portion of the fixed bottom plate 7.

A plurality of vertical grooves 9 are formed in the lower inner surface of the body 2, and a small through hole 10 for sucking outside air is formed in the upper part of the vertical grooves. The small through hole communicates with the gap between the fixed bottom plate 7 and the sliding bottom plate 3 through the vertical groove 9. In addition to the above embodiment,
The small through-hole may be formed in the body portion between the fixed bottom plate 7 and the sliding bottom plate 3, and in this case, the vertical groove becomes unnecessary.

[0009]

According to the present invention, the sliding bottom plate 3 fitted into the lower part of the container body 2 rises, and is fixed to the lower end of the body 2 by raising the sliding bottom plate 3. Since a small through-hole 10 for inhaling outside air is formed in the lower part of the body to prevent negative pressure in the gap due to an increase in the gap between the bottom plate 7 and the like, a bathroom or the like is used as described above. Even when a container is used, the drawbacks of the prior art described above, such as suction of water from the floor or the like into the above-mentioned space when the outside air is sucked, can be eliminated.

[Brief description of the drawings]

FIG. 1 is an enlarged sectional view of a main part of a container of the present invention.

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

[Explanation of symbols]

 2 Body 3 Sliding bottom plate 7 Fixed bottom plate

Claims (1)

(57) [Scope of request for utility model registration] An operation suction of a pump device with a nozzle mounted on an upper end portion of the body portion by fitting a sliding bottom plate in an airtight and ascending manner into a lower portion of the container body portion. On raising
In a cream-shaped material discharge container in which the cream-shaped storage material in the body 2 is discharged from the nozzle 4 and the sliding bottom plate 3 is raised, the lower end surface of the body 2 is fixed to the fixed bottom plate 7. Characterized in that a small through-hole 10 for sucking outside air into the space between the sliding bottom plate 3 and the fixed bottom plate 7 is formed in the lower portion of the body portion 2. Discharge container.