JPH08133363A - Device for taking out fluid - Google Patents

Abstract

PURPOSE: To prevent a tear from being produced around a hole of a bag formed when a tube is thrusted into the bag so that a fluid therein is prevented from leaking into a container. CONSTITUTION: In a device for taking out a fluid which is mounted to a wall surface of a toilet room or bathroom, a base 6 for mounting a fluid takeout pump means 5 is provided under a container body 4, in which a bag 1 which is made of synthetic resin for storing a fluid, at least the lower end of which is formed from laminated film including unstretched nylon film and unstretched polyolefin film, is set. And the pump means 5 is supported by the base 6 so that an operation part 7 protrudes in front of the base 6, and a tube 9 for drawing fluid of the means 5 is projected upwardly from the lower end of the body 4 so that the end of the tube 9 thrusts into the lower end of the bag 1 set in the body 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid take-out apparatus for setting a bag containing a fluid such as liquid shampoo, disinfectant, liquid cosmetics, etc. and taking out the fluid from the bag.

[0002]

2. Description of the Related Art Conventionally, liquid fluids and the like used at home have been sold, for example, packed in a synthetic resin container. However, when the fluid in the container is exhausted, it is put in a synthetic resin bag. I bought the refill fluid that came in and refilled this refill fluid in an empty container.

However, as described above, when the refilling fluid is refilled in an empty container, a flexible bag made of a synthetic resin is held in the hand and the refilling work is performed. There is a problem that the positions of the parts are unstable, it takes time to perform the refilling work by matching the mouth part of the container and the mouth part of the bag, and the fluid spills out of the container when careless.

In order to solve this problem, a synthetic resin bag containing a fluid for refilling is placed in an empty container, and suction is made to project downward from a nozzle serving as a fluid take-out portion provided at the upper end of the container. Insert the tube for the above into the bag,
It is known that the container is tilted to take out the fluid in the bag from the nozzle. In this case, not only the portion where the suction tube is pierced, but the entire bag is composed of a laminated film in which a stretched nylon film and an unstretched polyolefin film are laminated, and when the suction tube is pierced into the bag, The force exerts a force in the direction in which the stretched nylon film tears at the tip of the suction tube, which also exerts a force in the direction in which the unstretched polyolefin film on the inside tears, causing a tear in the hole of the bag through which the suction tube penetrates. As a result, the fluid inside the bag leaks from the crevice inside the container, the inside of the container is contaminated by the leaked fluid, and the fluid also leaks outside the container.

[0005]

SUMMARY OF THE INVENTION The present invention is intended to solve such a problem, and even if a tube is pierced into a bag, the fluid inside the bag leaks in the container without causing a crack in the hole of the bag. The purpose is to ensure that nothing happens.

[0006]

In order to solve this problem, the present invention relates to a fluid take-out device which is attached to a wall surface of a bathroom or a bathroom, and stores a fluid and at least the lower end of which is an unstretched nylon film. And a synthetic resin bag made of a laminated film including an unstretched polyolefin film is set on the lower side of the container body to which a fluid discharge pump means is attached. The tube for fluid suction of the pump means was projected upward from the lower end of the container body and supported by the table so as to project outward from the table part, and the tip of the tube was set in the container body. The bag is configured to pierce the lower end of the bag.

[0007]

With this structure, the fluid storage bag is set in the container body of the fluid take-out device attached to the wall surface of the bathroom or the bathroom, so that the tip of the tube protruding upward from the lower end of the container body is a bag. The fluid inside the bag can be taken out from the fluid take-out port by piercing the lower end of the bag and pushing back the operating portion of the pump means in that state. Also, since the part of the bag that becomes the piercing part of the tube is composed of a laminated film that is formed by laminating an unstretched nylon film and an unstretched polyolefin film, the bag does not tear when the tube stabs into the bag. The hole in the piercing part is in close contact with the tube, and the fluid inside the bag does not leak inside the container.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 to 4, reference numeral 1 denotes a flexible bag made of a synthetic resin in which a fluid such as a liquid shampoo or a disinfectant is put, and is a stand-pack type, in which the fluid is stored inside and heated. It is closed by a seal. Reference numeral 2 is a heat seal portion at the bottom or the top. As a material for the bag 1, a laminated film formed by laminating an unstretched nylon film 3a and an unstretched polyolefin film 3b as shown in FIG. 2 is used. The unstretched polyolefin film 3b
Is positioned inside and the unstretched polyolefin film 3b is heat-sealed to form the bag 1.

Reference numeral 4 denotes a vertically elongated synthetic resin container body for accommodating the bag 1 containing the fluid, and a synthetic resin body having a pump means 5 as a fluid takeout member attached to the lower end of the container body 4. The base 6 is integrally provided.
The container main body 4 and the pedestal 6 below the container main body 4 have flat back surfaces, and front and side surfaces are connected by arc-shaped curves to form a smooth shape. By the way, the pump means 5 is supported by the base portion 6 so that the operating portion 7 projects toward the front surface of the base portion 6, and the tip of the fluid suction tube 9 connected to the operating portion 7 via a pipe 8 is provided. The tube 9 is fixed to the upper plate 11 so that the obliquely cut fluid suction port 10 penetrates substantially the center of the upper plate 11 of the base 6 from below and faces upward. A bag 1 containing the fluid is stored in the internal space of the container body 4 above the upper plate 11 from above the container body 4, and the bottom of the bag 1 is protruded from the upper plate 11 by the fluid of the tube 9. The fluid suction port 10 is pressed against the suction port 10 to pierce the bottom of the bag 1. 12 is a fluid outlet provided so as to project from the operating portion 7, 13 is a synthetic resin lid that is detachably provided on the upper end of the container body 4, and 14 is the container body 4 and the lower side thereof. A rear plate made of synthetic resin, which is the back surface of the base 6, and suction cups 15 near the upper and lower corners of the rear plate 14.
Is attached so that the fluid take-out device can be easily attached to the tile surface 16 of a bathroom or bathroom. In the present embodiment, the pump means 5 as the fluid takeout member is made of a hard synthetic resin material such as medium density polyethylene or polypropylene. The front surface of the container body 4 is made of a transparent synthetic resin material, and the bag 1 stored in the container body 4 is
The remaining amount of fluid inside can be confirmed from the outside. Further, the sizes of the container body 4 and the bag 1 are set in advance so that the outer surface of the bag 1 is in close contact with the inner surface of the container body 4 when the bag 1 is housed in the container body 4.

Explaining the method of use in the above construction, first, for example, at home, the bag 1 containing a fluid such as liquid shampoo is set so as to be substantially in close contact with the inner surface of the container body 4, and the bag 1 is arranged. Tube 9 protruding from the upper plate 11 at the lower end of the bag 1 by pushing it into
Stab the fluid suction port 10. In this state, the upper end of the container body 4 is closed by the lid 13. In addition, the suction device 15 allows the fluid take-out device to be installed on a tile surface 16 of a bathroom or bathroom.
Attach it at an appropriate position such as.

In this state, the operating portion 7 of the pump means 5 is
By pushing back, the fluid inside the bag 1 is taken out from the fluid take-out port 12 in the form of mist or foam. Once the fluid has been taken out, dripping or the like can be prevented by rotating the operating portion 7 180 degrees so that the fluid take-out port 12 faces upward.

Since the bag 1 used in this embodiment is made of a laminate film made by laminating the unstretched nylon film 3a and the unstretched polyolefin film 3b as described above, the tube 9 is a bag. When pierced by 1, the bag 1 is adhered to the tube 9 without tearing, and the fluid inside the bag 1 does not leak inside the container body 4.

Even if the fluid inside the bag 1 is taken out and reduced, the pump means 5 is used, so that the inside of the bag 1 is in a vacuum state and the fluid is collected at the tip of the tube 9 due to the contraction of the bag 1. The fluid inside the bag 1 can be taken out to the end.

The fluid inside the bag 1 may be a fluid such as a liquid shampoo or a disinfectant, or a liquid cosmetic. Further, in the above embodiment, the bag 1 is entirely composed of a laminate film composed of two layers of the unstretched nylon film 3a and the unstretched polyolefin film 3b, but the unstretched nylon film 3a and the unstretched polyolefin film 3b are used. It may be laminated with another film interposed therebetween, or another film may be laminated outside the unstretched nylon film 3a. Further, only the bottom portion of the bag 1 which is the piercing portion of the tube 9 is constituted by a laminated film provided with an unstretched nylon film 3a and an unstretched polyolefin film 3b, and the other portion is composed of, for example, a stretched nylon film and an unstretched polyolefin film. You may comprise by the laminated film which laminated | stacked the film.

Further, in the above-mentioned embodiment, the fluid take-out device is attached to the tile surface of the washroom or bathroom with the suction cup 15, but it may be attached with nails or screws, or the washroom or You may make it engage with the hook provided in the wall surface, such as a tile surface of a bathroom.

[0016]

As described above, according to the present invention, by setting the fluid storage bag in the container body of the fluid take-out device attached to the wall surface of the bathroom or the bathroom, the fluid storage bag is moved upward from the lower end of the container body. The tip of the tube protruding toward the bottom pierces the lower end of the bag, and the fluid inside the bag can be taken out from the fluid outlet by pushing back the operating portion of the pump means in this state. Also, since the part of the bag that becomes the piercing part of the tube is composed of a laminated film that is formed by laminating an unstretched nylon film and an unstretched polyolefin film, the bag does not tear when the tube stabs into the bag. The hole in the piercing part is in close contact with the tube, and the fluid inside the bag does not leak inside the container.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a fluid discharge device according to an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view of the bottom of the bag.

FIG. 3 is a front view showing a state in which a bag is set in the container body of the fluid removing device and then a lid is attached to the container body.

FIG. 4 is a longitudinal sectional view of the same.

[Explanation of symbols]

 1 bag 2 heat seal part 3a unstretched nylon film 3b unstretched polyolefin film 4 container body 5 pump means 6 stand part 7 operation part 8 pipe 9 tube 10 fluid suction port 11 top plate 12 fluid discharge port 13 lid 14 Rear plate 15 Sucker 16 tile surface

Claims (1)

[Claims] 1. A fluid take-out device which is attached to a wall surface of a washroom or a bathroom, and which contains a fluid and has at least a lower end composed of a laminate film having an unstretched nylon film and an unstretched polyolefin film. The base part for attaching the fluid discharge pump means is provided below the container body in which the synthetic resin bag is set, and the pump means is supported on the base part so that the operating portion projects outward from the base part. The fluid suction tube of the pump means is projected upward from the lower end of the container body, and the tip of the tube is pierced into the lower end of the bag set in the container body. Fluid removal device.