JPH0277222A - Liquid applying device - Google Patents

Abstract

PURPOSE:To uniformly apply a wax on a surface to be supplied by arranging outflow holes at the same height from a low surface conducted to a device body bottom surface at plural points along the lengthwise direction of a liquid reserving tank formed over the approximately overall width in the lengthwise direction of the device body. CONSTITUTION:In the vicinity of the side edges of front and rear both sides on the upper surface of a device body 1, a cloth holder 8 to lock a cloth 60 is fixed. On a side wall surface 5a of a liquid reserving tank 5, outflow holes 9 conducted to the bottom surface of the device body are bored in being lined at plural points along the lengthwise direction of the device body 1 in the position at the same horizontal height higher than the bottom of the tank 5. When the wax is supplied from a tank 4 through a pipe 6 to the tank 5 by opening the cock of a valve 7, the wax is increased in a definite transition over the overall width of the tank 5, and thereby, when the transition of the wax reaches an L, the wax flows out from plural outflow holes 9 in the middle points of the side wall surface 5a of the tank 5 at the same time, and the wax can be uniformly applied and impregnated over the overall width of the cloth 60 to cover the bottom of the device body 1.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a liquid coating device, and more particularly to a liquid coating device that can uniformly coat a liquid such as a drug or wax onto a surface to be coated.

[Conventional technology]

As a conventional coating device, for example, Utility Model Application No. 56-1044
There is one shown in Publication No. 2. In Figures 12 and 14,
The main parts of this coating device 50 are shown, and this coating device 50 has a handle 52 rotatably connected to the center of the upper surface of a substantially rectangular base 51, and a tank 54 is located in the center of the handle 52. It is permanently installed. The tank 54 and the base body 51 are connected by a pipe 55 having an on-off valve, and the base body 51 contains liquids such as chemicals and wax (hereinafter collectively referred to as wax) supplied from the pipe 55. ) is formed over the entire width of the base body 51, and a slender gutter-like cavity 56 is formed therein, and a plurality of outflow holes 57 communicating with the outside are formed at the bottom of this cavity 56.
is drilled. And, on the bottom surface of this base 51,
A liquid application body such as a cloth or sponge, which is the surface to which wax is applied (hereinafter collectively referred to as a cloth)
is located.

In the above configuration, the wax filled in the tank 54 is delivered to the gutter-like cavity 56 provided in the base 51 through the pipe 55 by opening and closing the opening/closing valve, and the wax filled in the tank 54 is delivered to the bottom of the cavity 56. It is supplied to the cloth held at the bottom of the base body 51 from an outflow hole 57 formed in the base body 51 .

[Problem that the invention seeks to solve]

However, most of the wax is near the outlet of the pipe 55 (
It flows out from the outflow hole 57 located at the upper part A of FIG. 13) and does not reach the end of the trough-like cavity 56 (the upper part B of FIG. 13), so it is distributed uniformly throughout the cloth. The disadvantage was that wax was not supplied. In order to solve this problem, attempts have been made to reduce the diameter of the outflow hole 57 near the outflow port of the pipe 55 and to increase the diameter of the outflow hole 57 toward the end. 57 was clogged with wax. In addition, the spacing between the outflow holes 57 may be changed so that the spacing becomes narrower as one goes from the center to the end, or that the spacing becomes gradually deeper as one goes from the center to the end of the gutter-like cavity 56 (downward). Attempts have also been made to form a taper (slanted surface), but in these cases, if a large amount of wax is supplied from the wax supply port (outlet of the pipe 55), the cavity 56 Although some wax reaches the outflow hole 57 at the end of the container, in any case, the force of the outflow from the outflow hole 57 near the wax supply is strong, and uniform application over the entire width of the vessel cannot be expected.

Furthermore, when the amount of wax supplied was small, all the wax flowed out only from the outflow hole 57 near the wax supply port and did not reach the outflow hole 57 at the end.

[Means for solving problems]

The purpose of the present invention is to eliminate the above-mentioned drawbacks, and to make it possible to uniformly apply the wax supplied to the container body from the liquid storage device consisting of a tank, pipes, etc. of the coating device onto the surface to be coated. The purpose is to provide a coating device.

In order to achieve the above object, the coating device of the present invention has a liquid reservoir paddle formed in the vessel body over substantially the entire width in the longitudinal direction of the vessel, and at a position at the same horizontal height higher than the bottom surface of the liquid reservoir tank. A plurality of outflow holes communicating with the bottom surface of the container body are arranged in the longitudinal direction, and a protrusion is arranged near the front or rear end of the bottom surface of the container body over substantially the entire width in the longitudinal direction of the container body. 6 [Function] The wax supplied from the supply port of the liquid storage device into the liquid reservoir provided in the container body increases at a constant water level over the entire width of the liquid reservoir, so that the wax inside the liquid reservoir increases. It can flow out simultaneously from a plurality of outflow holes provided at the same height position, and can flow out uniformly over the entire width of the vessel. Therefore, the wax is uniformly supplied over the entire width of the cloth held at the bottom of the vessel, so that the wax can be evenly applied to the floor surface. In addition, the protrusions provided on the bottom of the vessel act like a scraper, allowing the cloth to thinly spread the wax applied to the bottom and apply it more evenly.

〔Example〕

Hereinafter, the coating device according to the present invention will be explained in detail based on the drawings.

1 to 5 show one embodiment of the present invention, and the applicator 10 includes a container 1, a handle 2 rotatably disposed on the container 1, and an intermediate portion of the handle 2. A tank 4 is detachably attached to a tank holder 3 fixedly fixed to the tank, a vibro connects the tank 4 to a semi-cylindrical liquid reservoir 5 provided in the container body 1, and the vibro It has an on-off valve 7 provided at an intermediate portion of the
There are crosses 60 near the side edges on both the front and back sides of the upper surface of the vessel 1.
A cross holder 8 for locking is fixedly installed. The side wall surface 5a of the liquid reservoir tank 5 is provided with multiple outflow holes 9 along the longitudinal direction of the vessel body 1 at the same horizontal height higher than the bottom of the liquid reservoir tank 5. It is set up.

In the above configuration, the operation will be explained with reference to FIGS. 1 to 4 and FIG. When the wax is supplied to the liquid reservoir tank 5, the wax increases in a constant manner over the entire width of the liquid reservoir tank 5, so when the wax content reaches L (Fig. 5), the side wall surface 5a of the wax reservoir tank 5 increases. The wax flows out simultaneously from a plurality of outflow holes 9 formed on the same line in the middle, and the wax can be evenly applied and impregnated over the entire width of the cloth 60 covering the bottom of the vessel body 1. Note that the outflow hole 9 is not limited to the one drilled in the side wall surface 5a of the liquid reservoir tank 5,
As another modification, for example, as shown in FIG. 6, there is a tubular body 10 in which a descending opening 10a opens at the bottom of the vessel 1, and the bottom of the liquid reservoir 5 is connected from the bottom of the vessel 1. The upper end openings 10b may be arranged at a plurality of locations in the longitudinal direction of the liquid reservoir tank 5 at the same horizontal height higher than the bottom surface of the liquid reservoir tank 5. In addition, a drain hole 11 is provided on the bottom of the liquid reservoir tank 5 in order to drain the wax accumulated at the bottom of the liquid reservoir tank 5 to the outside. A taper (slanted surface) that gradually slopes downward toward the hole 11 may be formed.

However, in this case, the diameter of the drain hole 11 is small enough to not prevent the wax from flowing out from the outflow hole 9 due to wax overflow in the liquid reservoir tank 5.

Further, a transparent plastic cover 12 can be detachably attached to the upper part of the liquid reservoir tank 5.

In this case, the operator can work while checking the amount of liquid in the liquid reservoir tank 5, which improves work efficiency. Also, when the container body 1 is suddenly lifted, the container body 1 rotates and the liquid It is also possible to prevent the wax in the reservoir tank 5 from spilling from the upper surface of the vessel body 1, and furthermore, the interior of the liquid reservoir tank 5 can be easily maintained after work.

A second embodiment is shown in FIGS. 7 to 9,
In this embodiment, a second tank 13 is provided in parallel with the liquid reservoir tank 5 at a position closer to the liquid reservoir tank, and a side wall 16 of the first liquid reservoir tank 5 on the side facing the second tank 13 is provided. is formed lower than the other side wall, and a plurality of outflow grooves 14 are formed in the upper part of this low side wall.

A plurality of outflow holes 15 are bored in the bottom surface of the second tank 13 along the longitudinal direction of the second tank 13 .

In this configuration, the first liquid reservoir tank 5 serves as a so-called dam, and when it is desired to supply a large amount of wax at one time, such as when starting to use this applicator, the liquid volume adjustment cock is turned on. When fully opened, wax overflows from the outflow groove 14 of the first liquid storage tank 5, overflows over the upper part of the side wall 16, overflows from the entire side wall 16, and is supplied in large quantities into the second tank 13. , can supply a large amount of wax to the cloth. In this case, it is necessary that the total area of all outflow holes 15 bored in the second tank 13 be larger than the total area of all outflow grooves 14 formed in the side wall of the first liquid storage tank 5. It is. Thereby, the wax overflowing from the outflow groove 14 and the side wall 16 can also be supplied to the cloth from the outflow hole 15. Further, once the cloth is fully impregnated with wax, the cock can be adjusted so that a predetermined amount of wax flows out only from the outflow groove 14, thereby allowing continuous application.

In addition, since the liquid reservoir tank 5 is formed as a tank that is open from the top, it can be easily cleaned even if the remaining liquid solidifies and causes clogging when applying a liquid with relatively high viscosity such as wax. Maintenance can be carried out. Therefore,
If the purpose is to apply detergents or low-viscosity chemicals, etc., use the first
As in the embodiment shown in FIG. 0 and FIG. 11, the liquid reservoir is formed of a sealed tubular body 17, and an outflow hole communicating with the bottom surface of the vessel body 1 is provided in the side wall of the same height and located higher than the bottom. 18 may be arranged at a plurality of locations in the longitudinal direction of the tubular body 17. In this configuration, since the tubular body 17 is sealed, when the liquid adjustment cock is closed, the tubular body 17 is sealed.
7 becomes a vacuum state, and dripping of liquid from the outflow hole 18 can be immediately stopped.

Furthermore, in order to apply wax evenly to the floor surface,
A protrusion 19 can be provided in front of the outflow hole 9 on the bottom surface of the container body 1 over the entire width in the longitudinal direction of the container body. This protrusion 19 makes linear contact with the floor surface and presses strongly against the floor surface, so it acts like a scraper, and when the body is pulled backward to apply wax to the floor surface, it is applied to the floor surface through the cloth. The applied wax can be stretched thinly and applied evenly.

〔Effect of the invention〕

Since the present invention is configured as described above, it produces the effects described below.

Since the outflow holes are drilled at the same water level, a uniform amount of wax can be applied to the cloth.

A removable transparent cover on the top of the liquid reservoir improves workability and maintenance.

Since the protrusions are provided on the bottom of the vessel, the wax on the floor can be spread thinly and more uniformly on the floor.

[Brief explanation of the drawing]

1 to 5 show one embodiment of the present invention, FIG. 1 is a schematic perspective view, FIG. 2 is a schematic side sectional view of the main part, FIG. 3 is a schematic bottom view, and FIG. 4 is the main part. A schematic cross-sectional view and FIG. 5 are schematic explanatory views of the main parts. FIG. 6 is a diagram schematically illustrating the main part of another modification of the outflow hole, FIGS. 7 to 9 show the second embodiment, FIG. 7 is a drawing corresponding to FIG. 2, and FIG. The figure is a schematic plan view of the main parts with the clamp, handle and cover removed, and FIG. 9 is a perspective view of the main parts schematically showing the base body with the handle and cover removed. 10 and 11 show other modified examples of the liquid reservoir, with FIG. 10 being a cross-sectional view of the main part, and FIG. 11 being a cross-sectional perspective view of the main part. 12 to 14 show a conventional coating device, in which FIG. 12 is a perspective view, FIG. 13 is an enlarged perspective view of a main part, and FIG. 14 is a sectional view of a main part. Explanation of symbols■...Body 2...Handle 3...Tank holder 4...Tank 5...Liquid reservoir
6...Pipe 7...Opening/closing valve 8...Cross halter 9...Outflow hole 10a...Descent opening 10b...Top end opening 11...Drain hole 12...Cover 13 ...tank 14...
Outflow groove 15...outflow hole 16...side wall 17.
...Tubular body 18...Outflow hole 19...Protrusion 50...Coating device 51...Base 52...
Handle 54...Tank 55...Pipe
56...Cavity part 57...Outflow hole

Claims (6)

[Claims] (1) A liquid storage device for introducing liquid into the container is attached to the upper part of the container, and the container has a plurality of outflow holes that communicate with the outlet of the container storage device and open to the bottom surface of the container. In the liquid applicator, in which a liquid applicator can be attached to the lower surface of the vessel, a liquid reservoir is formed in the vessel over substantially the entire width in the longitudinal direction of the vessel; A liquid application device, wherein outflow holes communicating with the bottom surface of the container body are provided at a plurality of locations along the longitudinal direction of the liquid storage tank at positions at the same horizontal height higher than the bottom surface of the storage tank. (2) A drain hole is bored at the bottom of the liquid reservoir, and the bottom of the liquid reservoir is gradually inclined downward from a position directly below the outlet of the liquid storage device toward the drain hole. The liquid application device according to claim 1, wherein the liquid application device is formed in a slope shape. (3) A second tank is provided at a position parallel to and lower than the liquid storage tank, and a side wall of the liquid storage tank facing the second tank is connected to the liquid storage tank. and a plurality of outflow grooves are formed in the upper part of the side wall formed low, and a plurality of outflow holes are formed in the bottom surface of the second tank along the longitudinal direction of this tank. The liquid application device according to claim 1 or 2, wherein the liquid application device is provided with a liquid coating device. (4) Any one of claims 1 to 3, wherein the surfaces of the first liquid reservoir tank and the second tank, and the insides of the outflow hole and the liquid drain hole are surface-treated with a slippery substance. The liquid application device described in . (5) A liquid applicator in which a liquid storage device is attached to the upper part of the container, and a liquid applicator is attached to the bottom surface of the container, which is provided with a plurality of outflow holes communicating with the outlet of the liquid storage device, as described above. 5. The liquid applicator according to claim 1, wherein a protrusion is provided near the front or rear end of the container over the entire width in the longitudinal direction of the container. (6) The liquid reservoir is formed of a sealed tubular body, and outflow holes communicating with the bottom of the vessel are provided at multiple locations along the longitudinal direction of the tubular body at positions at the same horizontal height higher than the bottom. The liquid coating device according to any one of claims 1 to 5.