JPH0317975Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to an applicator for applying a chemical solution such as a cleaning agent.

Conventional Technology Conventionally, various structures have been proposed as applicators for chemical solutions such as cleaning agents, but for example, aerosol and hand spray type applicators are difficult to apply uniformly and tend to cause uneven coating. Strongly acidic or strongly alkaline liquids such as cleaners can be dangerous to the human body handling them, and paints may be difficult to remove from skin or clothing, and they may also be difficult to apply. In cases where the area is large, construction is difficult and workability is poor. Furthermore, when applying products using natural or synthetic resin brushes, brushes, non-woven fabrics, etc., when applied to ceilings, walls, etc., the liquid often drips and stains the floor, workers' hands, clothing, etc. Moreover, it ran out of liquid quickly and had to be reapplied many times, making the work unhygienic and inefficient.

Problems to be Solved by the Invention The aim of the invention is to eliminate the problems found in the conventional applicators mentioned above, and to provide a low-cost, high-quality, high-performance applicator that can produce sufficient effects through chemical application. With the goal.

Means for Solving the Problems That is, the present invention includes a liquid extrusion container 1 having a polyethylene holder 6 on the upper part, an applicator 2 integrally held by the holder 6 of the container 1, and a liquid extrusion container 1 having a polyethylene holder 6 on the top thereof. and a liquid guiding means 3 for supplying the liquid to the application section 2, and the application section 2 includes an upper layer of abrasive nonwoven fabric, an intermediate layer of polyethylene open foam sponge,
It is composed of a lower polyethylene holder, and is characterized in that the lower polyethylene holder is bonded to the polyethylene holder on the upper part of the container 1 by applying ultrasonic welding means. Related to applicator.

The applicator of the present invention has the above-described structure, and when the container 1 is gripped and pressed to deform in the state shown in FIG. 1, the pressure inside the container 1 increases, so that the liquid content 5 is It is supplied to the coating section 2 from the lower end opening 3a of the tube 3 through the inside thereof. In this way, by appropriately pressing and deforming the container 1 with the hand holding the container 1 and supplying the content liquid 5 to the applicator 2, the applicator work can be continued, and by appropriately adjusting the pressing deformation force, the content liquid 5 An appropriate amount of liquid can be continuously supplied to the coating section 2, and the coating operation can be carried out efficiently and hygienically without dripping or scattering.

In the present invention, the container 1 may have any shape and structure as long as it can be pressed, deformed, released, and restored while the body is being held.For example, a transparent plastic container is one in which the inside can be seen through and the contents can be seen through. This is suitable because the liquid level can be checked from the outside.

The applicator 2 connected to the upper end of the container 1 includes:
A continuous foam sponge 2a and an abrasive nonwoven fabric 2b are used, and these are held by a holder 2c to prevent liquid leakage from the sides and bottom.

The applicator of the present invention has the applicator section configured as described above, so that in addition to the original cleaning effect due to the application of the cleaning agent supplied to the continuous foam sponge 2a and absorbed and retained, the abrasive effect due to the application of the abrasive nonwoven fabric 2b is achieved. For example, stubborn stains such as soap scum stains in the bathroom, stains on toilet bowls, oil stains in the kitchen, etc. can be sufficiently washed and removed. Furthermore, by using the abrasive nonwoven fabric 2b as a component,
It is also possible to exhibit the effect of preventing liquid leakage from the coating section 2, especially the continuously foamed sponge layer 2a.

The continuous foam sponge 2a needs to be made of polyethylene, and polyethylene is extremely stable against strong acids and strong alkalis, does not deteriorate or become brittle, has excellent durability, and can be used for a long time. .

Although the sponge layer and the nonwoven fabric layer constituting the application section 2 are made up of two layers of the same size in FIG. 1, the size of each layer does not have to be the same.
It is also possible to make one larger than the other. Further, the structure is not limited to the above two layers, but may be a multilayer structure in which a plurality of layers such as the above are laminated.

The holder 2c needs to be a polyethylene foam sponge, so that even if the holder comes into contact with the target surface to be treated, the possibility of damaging the target surface by the holder can be avoided. In addition, this can strengthen the weakness of the continuous foam sponge used as the component of the applicator, increase its elasticity, and improve the ease of applying the chemical solution and the usability of the applicator.

The thickness of the continuous foam sponge used as the component of the applicator part is determined as appropriate depending on the type of chemical solution used and the purpose of the resulting applicator, and is not particularly limited, but it is usually appropriate to set it to about 3 mm to 30 mm. The thickness of the abrasive nonwoven fabric is preferably about 1 to 20 mm.

The applicator 2 shown in FIG.
is fixed to the container 1 via the holder 6. This holder may be molded integrally with the container. The corners of the holder 6 can be rounded to prevent it from scratching the object to be coated.

Although the attachment direction of the applicator 2 to the container 1 is inclined in FIG. 1, it is not limited to this.
It may be horizontal or vertical.

In FIG. 1, a tube 3 is used as a liquid guide means for supplying the medicinal solution in the container 1 to the applicator 2, and the tube 3 and the weight 4 provided in the lower end opening 3a are used to hold the applicator of the present invention upright. use, inverted use,
The content liquid 5 can be stably supplied to the application section 2 regardless of the orientation of the container 1, such as when used horizontally. In addition to the above-mentioned liquid guide means of the applicator of the present invention, for example, when the container 1 and the holder 6 are integrally molded,
It may be an opening (liquid introduction hole) formed in the upper part of the container, and the application part may be directly adhesively supported on the upper part of the container having the opening. The holder 6 needs to be made of polyethylene because it is bonded, preferably line bonded, to the polyethylene holder 2c of the lower layer of the coating section 2 by applying ultrasonic welding means.
As a result, the holding body 2c and the holder 6 can be firmly bonded and integrated, and there is no problem of peeling off regardless of the use of a chemical solution such as a cleaning liquid.

Thus, according to the applicator of the present invention, chemical solutions such as cleaning agents can be applied with good application workability.
This allows even stubborn dirt to be easily and thoroughly washed away. Furthermore, the application part 2, which comes into direct contact with chemicals such as cleaning liquid, is made of polyethylene, which has good chemical resistance, so it has excellent durability, and it is strongly bonded to the polyethylene holder using ultrasonic welding means. There is no risk of the applied part peeling off from the holder regardless of the use of cleaning solutions or other chemicals.Using polyethylene, which is inexpensive and easy to mold, high-quality, high-performance products can be manufactured. Can be provided.

[Brief explanation of the drawing]

FIG. 1 and FIG. 2 are longitudinal sectional views each showing an embodiment of the present invention. In each figure, 1 is a container, 2 is an application part, 2a is an open foam sponge, 2b is an abrasive nonwoven fabric, 2c is a holder, 3 is a tube, 4 is a weight, 5 is a chemical solution, and 6 is a holder.

Claims (1)

[Scope of utility model registration request] A liquid extrusion container 1 equipped with a polyethylene holder 6 on the upper part, an applicator 2 integrally held by the holder 6 of the container 1, and a liquid extruder 2 that transfers the liquid inside the container 1 to the applicator 2.
The application section 2 is composed of an upper layer of abrasive nonwoven fabric, an intermediate layer of polyethylene continuous foam sponge, and a lower layer of a polyethylene holder. An applicator characterized in that the polyethylene holder in the section is adhered to the polyethylene holder on the upper part of the container 1 by applying ultrasonic welding means.