JPS5828648B2 - liquid product dispensing hollow rod - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a recording head of a tape recorder,
magnetic tape rewinder, a hollow rod that has been used for cleaning typewriter type, but can also be used more commonly for dispensing any liquid product, especially cosmetics or liquid products such as stain remover It is related to.

an elongated hollow body in the form of a small deformable rod open at one end; a container provided within this body for containing a cleaning liquid and rupturable; and the other of the rod-shaped hollow body. Cleaning wands are known that include an absorbent material closing the end of the body and projecting outwardly from the body.

In some cases, multiple rods are connected, and when used, one
It can also be shaped into plates that can be separated one by one by hand.

The rod-shaped hollow body can, for example, consist of a small plastic tube of deformable shape that is open at one end.

This small plastic tube houses a glass ampoule that contains cleaning fluid and is welded shut.

The outlet end of the small plastic tube is occluded with a plug of compressed absorbent mesh.

When using such a conventional cleaning wand, the mesh is strained downwards and the wand is pressed against the edge of the table to break the glass ampoule.

When the cleaning liquid released by breaking the ampoule permeates the mesh, the mesh is used to rub the surface to be cleaned, such as the typeface of a typewriter.

These conventional cleaning wands, however, require considerable force to break the glass ampoule, and when the ampoule breaks, small pieces of glass often pass through the plastic tube and injure the user's fingers. It has a drawback.

Yet another disadvantage is that during cleaning, mesh fibers can become caught on the object being cleaned.

Traditional methods of manufacturing cleaning rods include welding closed glass ampoules filled with cleaning fluid, placing the ampoule inside a small tube of plastic material made separately, and finally inserting the rod into a mesh. It is closed with a stopper, but such a method requires a lot of labor and expense.

The object of the invention is therefore to provide easy and safe handling;
Another object of the present invention is to provide a hollow rod for dispensing liquid or paste products that can be manufactured more simply.

For this purpose, according to the invention, a hollow body in the form of a short rod, which can consist, for example, of a small plastic tube, is used directly for containing the cleaning liquid, this hollow body being closed at both ends with two seals, and the hollow body being closed at both ends. The outlet end includes a break-inducing line, the break line and the hollow body outlet end are wrapped in an absorbent material, and the rod-shaped hollow body is made of a material that is inert to the cleaning fluid.

Another object of the invention is also a method for manufacturing a plate consisting of e.g. forming elongated hollows, preferably complementary, arranged parallel to each other, and filling these elongated hollows with a liquid product, on the upper surface of which the lower surface of the wire plate is optionally colored printed; applying a composite sheet and joining the two sheets together by welding or hot welding along their contact surfaces; cutting the edges of the composite sheet thus formed to give the wire sheet the desired shape; After or at the same time as this cutting, each bar is broken and a break induction line is placed to separate the bars, including one plastic foam band of sufficient length to cover the exit ends of all bars. attaching the foam to the upper surface and the lower surface so as to wrap around the outlet end and the fracture-inducing line, and then welding the foam to the outlet end; there, parallel to the separation line; The object of the present invention is to provide a method characterized in that the plastic foam band is cut between the plastic foam bands.

The use of the cleaning wand according to the invention is extremely simple.

First, one rod is removed from a plate of rods by breaking one break line, and the plastic foam at the outlet end is pressed against a hard support surface (such as a table surface) at an angle. .

This pressing causes the outlet end to break along the break line, at which point the liquid flows out and penetrates the plastic foam, making it ready for use.

If the wand is used for cleaning, the foamed end of the wand may be rubbed against the surface to be cleaned.

The advantages of this liquid rudder rod according to the invention are obvious.

Since the glass ampoule, which was conventionally considered indispensable as a container for containing cleaning liquid, is omitted, there is no risk of damage from glass fragments.

Furthermore, it is better for the user than to destroy the glass ampoule.
It is much easier to open at the break line.

Furthermore, the object to be cleaned with the cleaning rod of the present invention! Since the fibers do not get tangled, cleaning can be done more cleanly.

Furthermore, the method of manufacturing the cleaning rod of the present invention is significantly simplified since the filling of the glass ampoule with liquid and the closing operation by welding are eliminated.

These and other features and advantages of the invention will become more apparent from the description that follows, taken in conjunction with the accompanying drawings, which illustrate embodiments of the invention.

In the illustrated embodiment 1, five hollow rods 1 are interconnected by a common part provided with a break-inducing line 2 .

Each bar comprises an elongated hollow 3 provided in the upper surface 4.

-1 surface 4 is sealed and fixed to flat lower surface 5;

Further break-inducing lines 6 are applied at the exit ends 7 of the rods, preferably on both the upper and lower surfaces 4,5.

The anchoring protrusions 8 better secure the absorbent material band 10 that wraps around the outlet ends 7 of the rods.

The upper surface 4 and the lower surface 5 of this five-bar plate are made of a deformable material, preferably a static-free thermoplastic composite material, which can be drawn by T1 hot welding or welded, printed and cut. Made with.

An example of such a thermoplastic material that can be used in the present invention is polystyrene, although other plastic materials having all or at least some of the desired properties described above could also be used.

The upper surface 4 is preferably made of a transparent composite sheet, and the complementary elongated hollow 3 is formed, as described above, preferably by drawing.

However, this processing may also be carried out by any other forming method.

The lower surface 5 is composed of a smooth composite sort colored in an arbitrary color.

The upper surface 4 and the lower surface 5 are bonded together along their contact surfaces by hot pressure welding or welding.

The thickness of these composite sheets is, for example, about 240 to 300 mm.
Although referred to as Cyclone, thinner or even thicker composite sheets can also be used.

The type of liquid contained in the elongated hollow portion 3 is determined depending on the use of the rod 1.

Thus, for example, when used to clean typewriter type, remove grease films from metal parts, or remove grease stains from textiles, the liquid may be trichlorethylene or carbon tetrachloride.

Other cleaning agents may also be used, such as acetone, isopropyl, alcohol, gasoline, toluene, and the like.

It goes without saying that the plastic material or composite sheet constituting surfaces 4 and 5 is inert to the liquids contained within rod 1, i.e. it will not dissolve, swell, or be chemically in contact with the liquids. It must be resistant to erosion.

and its inertness over a relatively wide temperature range, preferably about -
It needs to be maintained at a temperature range between 45° C. and +60° C. and for a considerable period of time, preferably about one and a half years.

In this regard, another feature of the present invention is that Foranel is used as a liquid for cleaning magnetic tapes, write and read heads used in information equipment.
Fluoride derivatives of methane and ethane manufactured by Ugine, France (trade name), in particular Fuolane 113, are used.

That is, the cleaning rod according to the present invention, especially when used for information devices, can be used to contain Phoolane 113.

The absorbent material, consisting of a foam of open-celled resilient plastic material that is inert to cleaning fluids, may be a soluble, cuttable, non-static foam of polyvinyl chloride. I can do it.

Of course, other suitable forms may be used.

The dimensions of each part of the rod may be determined as appropriate depending on the purpose of use.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a plate consisting of five liquid rudder rods according to the present invention;
FIG. 2 is a plan view of the plate of FIG. 1 before the absorbent material band is attached, and FIG. 3 is a cross-sectional view taken along the ■ curve of FIG. DESCRIPTION OF SYMBOLS 1... Liquid rudder rod, 2, 6... Fracture induction line, 3... Hollow part, 4... Top surface, 5... Bottom surface, T... Outlet end, 8... Mooring protrusion, 10... absorbent material band.

Claims (1)

[Claims] 1. An absorbent material that closes one end of a rod-shaped hollow body to confine a container that can be broken and holds a cleaning liquid, and that is then projected outward from the body. In a liquid product dispensing hollow rod of the type in which the outlet end of the hollow body is closed and the outlet end of the hollow body is closed, the rod-shaped hollow body is used to directly receive liquid;
Both ends thereof are sealed and the outlet end is provided with a break-inducing line, the break-inducing line and the outlet end of the hollow body are wrapped with the absorbent material, and the rod-shaped hollow body is protected against the liquid agent. A rod characterized in that it is composed of active material. 2. In the rod according to claim 1, the rod-shaped hollow body portion comprises a composite sheet comprising an upper surface of the iron rod, preferably a complementary elongated hollow portion, and a composite sheet comprising a complementary shaped elongated hollow portion, and a lower surface of the iron rod. A bar characterized in that it is composed of a smooth composite sheet, optionally colored or printed, which seals and closes the shaped hollow part. 3% In the bar of claim 2, the iron bar is cut,
Can be deformed, welded or hot welded. A rod consisting of a non-static composite sheet, characterized in that the upper surface is transparent and the lower surface is colored and printed with any dye or ink. 4 In the bar of claim 2 or 3,
A bar characterized in that the thickness of the composite sheet is between 240 and 300 microns. 5 Claim 1 for cleaning the read head
4. A rod according to any one of items 4 to 4, characterized in that the containing liquid is Forane. 6. A rod according to any one of claims 1 to 5, wherein the absorbent material is inert to the cleaning fluid and has open cells. A rod characterized in that it is composed of a form of resilient plastic material. 7. The rod according to claim 6, wherein the plastic foam is capable of cutting and welding polyvinyl chloride and does not generate static electricity. 8. The rod according to any one of claims 1 to 7, wherein the rod-shaped hollow body is provided with anchoring projections for fixing the plastic foam on both sides of the outlet end. Featured bars. 9. In the rod according to any one of claims 1 to 8, the iron rod is connected to one or more other rods by a strip provided with a break-inducing wire, preferably at least two. The rod is made of a plate consisting of five iron rods, and this plate can be separated into one or more wire rods by hand. 10 Method for the manufacture of a plate consisting of, for example, five liquid distribution hollow rods interconnected by strips provided with fracture-inducing wires, in which the wires are arranged parallel in a composite sheet of a suitable type to form the upper surface of the wire plate. forming elongated hollows, preferably complementary, filled with a liquid product, and applying an optionally colored printed composite sheet on top of said upper surface, which becomes the lower side of the wire plate; , and joining these two sheets along their contact surfaces by welding or hot welding, cutting the edges of the composite plate thus formed to give the wire plate the desired shape, and after this cutting or At the same time attaching a break-inducing line for breaking each bar and separating the bars, one band of plastic foam of sufficient length to cover the exit ends of all bars is placed on the top and bottom surfaces. mounting the plastic foam around the exit end and the break-inducing line, then welding the foam at the exit end parallel to the separation line, and attaching the plastic foam between the exit ends of each bar. A method characterized by cutting the band.