JP2001031084A - Shrinkable powder fluid container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container having at its one end a powder fluid discharging port, and at the other end a filling port which can the shrunk after its use, and enable a shrunk container to be recovered to its original shape after its use, contents to be filled again in the container and further the container to be used again. SOLUTION: The container comprises a frame member 10 keeping a barrel outer diameter and a barrel shape and having an opening resilient force in a longitudinal direction of the barrel in such manner that it can be shrunk, a shrinkable cylindrical battery 6 keeping a barrel shape by the frame member, a container discharging frame 4 having a discharging port 2 arranged at one end of the cylindrical barrel, and a container charging frame 5 having a charging port 3 arranged at the other end of the cylindrical barrel.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container having a discharge port at one end of a container and a filling port at the other end, which can be reduced, conveyed, refilled and reused after use. The present invention relates to a fine powder fluid container.

[0002]

2. Description of the Related Art Conventionally, PET bottles and the like which can be crushed and reduced in size after use and transported are known. There is no known shrinkable powder fluid container that can be restored and refilled with its contents for reuse.

[0003]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a container having a discharge port for powdery fluid at one end and a filling port at the other end, which can be reduced after use and reduced after use. The present invention aims to provide a scalable powder fluid container that can be restored and refilled with its contents for reuse.

[0004]

SUMMARY OF THE INVENTION The present invention is directed to a frame material provided with an expanding elastic force capable of contracting in the longitudinal direction of the trunk while maintaining the outer diameter of the trunk portion, and a shrinkable material maintaining the trunk shape by the frame material. It can be reduced to include a cylindrical body, a container discharge frame having a discharge port provided at one end of the cylindrical body, and a container filling frame having a filling port provided at the other end of the cylindrical body. The present invention provides a fine powder fluid container. According to the present invention, since the contractible tubular body can maintain the body shape by the frame material to which the expanding elasticity is applied, the body itself is made of a soft material that is difficult to maintain the body shape. Along with being able to fill powder fluid into the cylindrical body from the filling port of the container filling frame,
The filled powder fluid can be discharged from the discharge port of the container discharge frame. By reducing the frame material against the expanding elasticity of the container after the discharge, the cylindrical trunk portion can be reduced, and the container can be transported in a reduced size. Then, at the filling site, when the contraction maintaining force is removed from the framing material, the tubular body is restored by the framing material and its expanded elasticity, and the powder fluid can be filled in the tubular body, and can be easily reused. can do.

[0005] The present invention also provides a powder fluid container which can be reduced in size, wherein the frame material is a coil spring. The frame member made of the coil spring can easily and surely maintain the outer diameter of the cylindrical portion by the expansion elasticity, and can be easily reduced against the expanding elasticity. Further, the present invention relates to claim 1
Or a powdery fluid container according to item 2, wherein the cylindrical body portion is formed of a soft bag which is difficult to maintain its body shape. Since the tubular body itself is made of a soft bag that is difficult to maintain its body shape, the tubular body can be easily configured and easily reduced in size. Further, the present invention provides a powder fluid container which can be reduced in size, wherein the frame material is provided integrally with the tubular body in the powder fluid container according to claim 1, 2 or 3. is there. When the skeleton is expanded by the expansion elasticity and contracted against the expansion elasticity, the tubular body can be expanded and contracted at the same time.

According to the present invention, in the powder fluid container according to any one of claims 1 to 4, the cylindrical body and a container discharge frame or a container filling frame at the end thereof are provided so as to be separable. A shrinkable powder fluid container is provided. Since the container discharge frame portion or the container filling frame portion at the end thereof from the cylindrical body portion, or both frame portions can be divided,
Before refilling, inspection and cleaning of the inside of the cylindrical body can be easily performed. According to the present invention, there is provided a powder fluid container according to any one of claims 1 to 5, wherein a reduction maintaining device for maintaining the frame material in a reduced state against expansion elasticity is provided. The present invention provides a fine powder fluid container. According to the present invention, the frame member can be maintained in a reduced state against the expansion elasticity by the reduction maintaining tool.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In FIG. 1 or 2, reference numeral 1 denotes a discharge port 2 at one end and a filling port 3 at the other end. In the container body provided, the discharge port 2 is provided in the container discharge frame portion 4 and the filling port 3 is provided in the container filling frame portion 5. The discharge port 2 and the filling port 3 are provided with outer thread portions 14 and 15 for detachably mounting the caps 12 and 13, and the discharge port 2 and the filling port 3
Is configured to be large. In the case of the embodiment, the container discharge frame portion 4
The container filling frame portion 5 is provided in the form of a flange having the same external shape integrally from the base of the discharge port 2 and the filling port 3 by the same relatively hard plastic. Numeral 6 is a cylindrical body made of a soft cylindrical bag body which is difficult to maintain its body shape.
One end is integrally fixed to the shoulder 7 of the container discharge frame 4, and the other end is detachably provided on the shoulder 8 of the container filling frame 5 by a concave groove 9 and a fixing ring 11. . The cylindrical body portion 6 can be appropriately formed of a cylindrical bag body such as a paper product as required in addition to a synthetic resin such as a soft polyolefin.

[0010] Reference numeral 10 denotes a framing material which maintains the outer diameter of the torso and imparts an expanding elasticity so as to be contractable in the longitudinal direction of the torso.
In the case of the illustrated embodiment, the coil spring is provided inside the cylindrical body 6. As shown in FIG. 3, the frame member 10 may have a configuration in which a ring portion 16 for maintaining the body outer diameter shape is connected by a spring piece 17, other than the coil spring. The framing material can be made of a corrosion-resistant metal or plastic material. Further, in the case of the embodiment shown in FIG. 1, the frame member 10 is provided so as to be removably fitted inside the tubular body 6, but is removably wound around the outside of the tubular body 6. It can also be provided in a form.

In the embodiment shown in FIG. 1, after the powdery fluid as the contents is discharged, the fixing ring 11 is removed from the concave groove 9 of the shoulder portion 8 of the container filling frame portion 5 on one side. Thus, the container filling frame portion 5 is removed from the cylindrical body portion 6,
Next, the frame member 10 can be removed, and the cylindrical trunk portion 6 can be reduced to the container discharge frame portion 4 on one side.
The frame material 10 can be compressed as shown in the figure and reduced by the clasp 18, so that the entire container can be stored and transported in a reduced state. The clasp 18 constitutes the reduction maintaining tool according to the present invention. Also, when assembling, if the clasp 18 is removed from the frame member 10, the frame member 10 expands in the longitudinal direction of the trunk by the expansion elasticity.
A tubular body 6 is stretched over the periphery thereof as shown in FIG. 1, and the open end of the tubular body 6 is formed into a concave groove 9 of a shoulder 8 of the container filling frame 5.
Then, a cap 12 is attached to the discharge port 2, and the powder fluid can be filled from the filling port 3.

In another embodiment shown in FIGS. 4 and 5, the cylindrical body 6 is provided integrally with the framing member 10, and a compression storage device provided on one of the frames, the container discharge frame 4. 20 is configured so that the cylindrical body 6 can be reduced integrally with the frame member 10. In the case of the illustrated embodiment,
The cylindrical body 6 is composed of an outer membrane 21 provided on the outer periphery of the frame member 10 and an inner membrane 22 provided on the inner periphery. On the other hand, the other end is detachably provided to the container filling frame 5 by the fixing ring 11 as in the previous embodiment. The compression storage device 20 constitutes a reduction maintaining device according to the present invention.

In addition, the compression storage device 20 has a base end at the hinge 1.
9 is provided on the container discharge frame 4 so as to be openable and closable.
5 is in close contact with the outside of the container discharge frame 4 at the open position, and the compressed tubular body 6 can be latched at the closed position in FIG. In the illustrated embodiment, the container filling frame 5 is detached from the cylindrical body 6 so that the inside of the container can be easily cleaned at the time of refilling. It is also possible to reduce the cylindrical body portion 6 while keeping the 5 in one piece, and to lock the container filling frame portion 5 with the compression storage device 20. Also, in this case, unlike the illustrated embodiment, it is not always necessary to make the container filling frame 5 detachable from the cylindrical body 6.

Also, when assembling, when the compression housing 20 is removed from the cylindrical body 6, the cylindrical body 6 expands in the longitudinal direction of the body due to the expanded elasticity of the frame material 10, so that it is described in FIG. As shown in the above, the opening end of the cylindrical body 6 is fixed to the concave groove 9 of the shoulder 8 of the container filling frame 5 with the fixing ring 11 to complete the process. In the embodiment of FIG. 1 or FIG. 4, the outlet 12 and the filling port 13 can be used in reverse, and the size of the outlet 12 and the filling port 13 can be the same or reversed. It is also possible to provide an elastic ring portion at the end of the frame member 10 and use it as the fixing ring 11.

[0013]

As described above, according to the shrinkable powder fluid container according to the present invention, the skeleton member having the expanding elasticity capable of contracting in the longitudinal direction of the trunk while maintaining the outer diameter of the trunk, A contractible tubular body that maintains the body shape by the frame material, a container discharge frame that has a discharge port provided at one end of the tubular body, and a filling provided at the other end of the tubular body. By having a configuration consisting of a container filling frame portion having a mouth, the shrinkable tubular body portion can maintain the body shape by the frame material provided with the expanding elasticity. With the effect that it can be composed of soft materials that are difficult to maintain,
The powder fluid can be filled into the cylindrical body from the filling port of the container filling frame part, and the filled powder fluid can be discharged from the discharge port of the container discharge frame part. By shrinking against the expansion elasticity, the cylindrical body can be reduced, which has the effect of being reduced and conveyed, and at the filling site, when the reduction maintaining force is removed from the framing material. The tubular body is restored by the frame material and its expanded elasticity, and the powder fluid can be filled in the tubular body,
There is an effect that it can be easily reused.

Further, according to the present invention, in the powder fluid container according to the first aspect of the present invention, since the frame member has a configuration formed of a coil spring, the cylindrical portion can be easily and reliably maintained by the expansion elasticity of the coil spring. There is an effect that the size can be easily reduced against the expansion elasticity. Further, the present invention provides the powder fluid container according to claim 1 or 2, wherein the tubular body has a configuration made of a soft bag body which is difficult to maintain the body shape by itself, so that soft plastic or paper is provided. There is an effect that the cylindrical trunk portion can be easily formed from the bag made of plastic and can be easily reduced in size. Further, the present invention, in the powder fluid container according to claim 1, 2 or 3, has a configuration in which the skeleton is provided integrally with the cylindrical body, thereby expanding the skeleton by expansion elasticity, When contracted against the expansion elasticity, there is an effect that the tubular body can be expanded and contracted at the same time.

According to the present invention, in the powder fluid container according to any one of the first to fourth aspects, the cylindrical body and the container discharge frame or the container filling frame at the end thereof are provided so as to be separable. By having a certain configuration, it is possible to divide the container discharge frame portion or the container filling frame portion at the end from the cylindrical body portion, or both the frame portions, so before refilling, inspect the inside of the cylindrical body portion ,
There is an effect that cleaning can be easily performed. Further, the present invention provides a powder fluid container according to any one of claims 1 to 5, wherein the powder fluid container has a structure provided with a reduction maintaining device for maintaining the frame material in a reduced state against expansion elasticity. There is an effect that the frame member can be maintained in a contracted state against the expansion elasticity by the retainer.

[Brief description of the drawings]

FIG. 1 is a schematic vertical cross-sectional side view of an embodiment of a powder fluid container according to the present invention.

FIG. 2 is a schematic exploded explanatory view thereof.

FIG. 3 is a schematic side view of another embodiment of the main part.

FIG. 4 is a central longitudinal side view of another embodiment of the powder fluid container according to the present invention.

FIG. 5 is a schematic exploded explanatory view thereof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container main body 2 Discharge port 3 Filling port 4 Container discharge frame part 5 Container filling frame part 6 Cylindrical body 7, 8 Shoulder part 9 Groove 10 Frame material 11 Fixing ring 12, 13 Cap 14, 15 Outer thread part 16 Ring Part 17 Spring plate part 18 Clasp 19 Hinge 20 Compression storage device 21 Outer membrane part 22 Inner membrane part

Claims (6)

[Claims] 1. A frame material that maintains an outer diameter shape of a torso and imparts expansion elasticity so as to be contractable in a longitudinal direction of the torso, and a contractible tubular torso that maintains a torso shape by the frame material. A reducible powder-fluid container comprising: a container discharge frame having a discharge port provided at one end of a cylindrical body; and a container filling frame having a filling port provided at the other end of the cylindrical body. 2. The powder fluid container according to claim 1, wherein the framing member comprises a coil spring. 3. The powder fluid container according to claim 1, wherein the tubular body is formed of a soft bag which is difficult to maintain its body shape. 4. The powder fluid container according to claim 1, wherein the frame material is provided integrally with the cylindrical body. 5. The powder fluid container according to claim 1, wherein a cylindrical body and a container discharge frame or a container filling frame at an end thereof are provided so as to be separable. And a shrinkable powder fluid container. 6. The powder fluid container according to claim 1, further comprising a reduction maintaining device for maintaining the frame material in a reduced state against expansion elasticity. Powder fluid container.