JPH0634772Y2 - Liquid injection device using capped container and cleaning tool equipped with this liquid injection device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a liquid injection device for taking out a liquid in a container with a cap, and a cleaning tool using the liquid injection device.

[Conventional technology]

Generally, when cleaning the floor surface, a mop or a brush with a handle attached to the tip of a cleaning cloth or sponge is used, and a detergent solution is used to remove dirt and a wax solution is used to polish the surface. Applying and cleaning. However, when the area to be cleaned is large, there is a problem that the cleaning efficiency is poor because it is necessary to frequently apply the detergent liquid or the wax liquid to the cleaning member.

Therefore, conventionally, as shown in FIG. 9, a cleaning tool 4 has been proposed in which detergent or wax or the like is supplied from a container to a cleaning member so that the application work can be omitted.

In this cleaning tool 4, a container 2 is attached to the lower end of a handle 1 on which a support 5 of a cleaning member 3 is mounted, and an opening / closing valve 6 provided at the bottom of the container 2 and a liquid injection hole 7 of the support 5 are connected to a hose. 8 is connected, and the valve 6 is opened to allow the liquid in the container 2 to penetrate into the cleaning member 3.

The container 2 is provided with an injection port 9 for replenishing the container 2 with a liquid, and the injection port 9 is closed by a cap 11.

However, in the cleaning tool having the above structure, in order to take out the liquid from the container 2 during the work, it is necessary to remove the hand from the handle 1 and operate the valve 6 at the bottom of the container 2, and when adjusting the flow rate, the valve 6 is required. However, there is a drawback in that the work is often interrupted because the opening degree must be adjusted delicately.

Further, in order to continuously flow out the liquid inside from the closed container, it is necessary to communicate the inside of the container with the atmosphere. In the conventional container 2 described above, the cap 11 is loosened or the cap is closed.
Although this is dealt with by providing an air hole in the eleventh, however, this has a disadvantage that the liquid can be filled only up to the position of the cap11 and the air hole.

Further, since the container 2 is fixed to the handle 1, the container 2
When refilling with liquid, it is difficult to fill it because it is necessary to add liquid from a small inlet 9, and in order to change the type of liquid, it is necessary to drain all of the liquid in the container 2, which is a laborious task. There is also a drawback.

[Challenges for devising]

Therefore, a first object of the present invention is to open and close the container while holding the handle by hand using a container that can continuously take out the liquid by a simple operation without providing a valve. An object of the present invention is to provide a liquid injection device capable of performing the above.

A second object is to provide a cleaning tool that solves all the above-mentioned drawbacks by using the liquid injection device.

[Means for solving problems]

In order to solve the first problem, the present invention provides a liquid outlet hole, which is closed by an end face of the peripheral wall of the opening, at the outer peripheral portion of the top wall of the cap screwed into the opening of the container body. It consists of a container with caps on both sides of the heart and an injecting device for attaching the container with a cap.The injecting device is equipped with a holding frame at the tip of the handle for accommodating the container with a cap, and both ends inside the handle. Is attached so as to be movable in the axial direction and rotatably, and a holder for holding the container body of the capped container so as to rotate integrally is attached to the tip of the operation shaft. Is formed by attaching a liquid injection cylinder to the rear end of the container. The liquid injection cylinder has a rear end to which the outer circumference of the cap of the container is detachably fitted and which holds the non-rotatable cap, and a liquid injection pipe to the front end. With cap equipped with liquid nozzle Than is adopting a configuration using a cheat.

Further, in order to solve the second problem, a support for detachably mounting a cleaning member is attached to the end of the holding frame or the end of the liquid injection cylinder of the liquid injection device according to claim (1). .

[Action]

In the above liquid injection device, when a container with a cap is mounted between the cap engagement hole of the liquid injection cylinder attached to the end of the holding frame and the holder attached to the end of the operation shaft, the outer periphery of the cap is the engagement of the liquid injection cylinder. It is prevented from rotating at the dowel and the rear end of the container is held by the holder. When the operating shaft is rotated in this state, the rotation is transmitted to the container body held by the holder, the container body rotates with respect to the cap, and the top wall of the cap and the end surface of the peripheral wall of the opening of the container body are not in close contact with each other, leaving a gap. And the liquid outflow hole is opened. As a result, the liquid in the container flows out through the injection cylinder.

On the other hand, in the cleaning tool, the liquid flowing out from the liquid injection cylinder is injected into the cleaning member attached to the tip of the holding frame or the liquid injection cylinder, so that the cleaning member can be always kept in a cleanable state.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 8 of the accompanying drawings.

FIG. 1 shows an embodiment of a container with a cap. The capped container 21 is composed of a container body 22 and a cap 24. The container body 22 is watertightly formed of a synthetic resin material, and a cap 24 is provided in a cylindrical opening 23 projecting from one end thereof. Is removably screwed in with a screw 25. When the cap 24 is tightened in the opening 23, the inner surface of the top wall 27 of the cap 24 comes into close contact with the peripheral wall end surface 26 of the opening to seal the container body 22.

On the outer periphery of the top wall 27 of the cap 24, the peripheral wall end surface of the opening is formed.
A large number of through holes are provided at the positions where
28 are formed.

It should be noted that the fluid outflow holes 28 may be provided at least on both sides of the axial center of the cap 24.

In addition, a knurled groove 31 for preventing slippage is formed on the outer peripheral surface of the cap 24, and when the cap 24 is fastened to the container main body 22, the inside of the opening 23 is formed on the inner surface of the top wall 27 of the cap. An annular protrusion 29 is provided which abuts the peripheral edge. When the cap 24 is fastened to the container body 22, the projection 29 is adapted to be crimped to the inner peripheral edge of the flange surface 30 of the opening 23, thereby enhancing the sealed state of the container 21.

In the container 21, as shown in FIG. 2, when the cap 24 is loosened, a gap is formed between the peripheral wall end face 26 of the opening and the cap top wall 27. When the container 21 is tilted in this state, the inside of the container body 22 The liquid with which the liquid is filled flows out of the container 21 from the outflow hole 28 through the gap. In this state, among the outflow holes 28 on the outer periphery of the cap 24, a difference in water pressure occurs between the hole located on the lower side of the slope and the hole located on the upper side, and air is supplied from the lower side of the water pressure located on the upper side. The liquid in the container main body 22 smoothly flows out through the outflow hole 28 having a high water pressure located below the slope.

Incidentally, the liquid outflow hole 28, it is preferable to change the shape according to the type of liquid, for example, when the viscosity of the liquid is high,
A fan-shaped hole 32 having a large opening area shown in FIG. 4 is preferable, and when the viscosity is low, it is preferable to use a round hole 33 as shown in FIG.

6 and 7 show the liquid injection device 41, which has a handle at the rear end.
The container 21 is detachably held by a holding frame 48 to which 42 is connected.

An operation shaft 44 is inserted into the pipe-shaped handle 42 so as to be movable in the axial direction and rotatable. This operating axis 44
A holder 45 that holds the rear surface of the container body 22 is attached to the lower end of the holder 45. A spring 46 is interposed between the holder 45 and the lower end surface of the handle 42, and the holder 45 is used to move the holder 45 to the container body 22. Is always pressed against.

Both ends of the operation shaft 44 are formed to have a length projecting from both ends of the handle 42, and knobs 47 for rotating the operation shaft 44 are attached to a rear end of the operation shaft 44.

Further, a liquid injection cylinder for holding the cap 24 is provided at the lower end of the holding frame 48.
49 is installed. The top of this injection cylinder 49 is a cap
An engaging hole 50 into which the outer peripheral portion of 24 is fitted is provided, and a knurl 43 (see FIG. 7) that engages with the knurl groove 31 of the cap 24 is formed on the inner peripheral surface of the engaging hole 50. Further, the tip of the liquid injection cylinder 49 has a conical shape having a smaller diameter toward the tip so as to become a liquid injection nozzle, and a liquid injection hole 51 is formed at the lower end.

A friction member 52 made of rubber is preferably attached to the surface of the holder 45 that contacts the container body 22.

The liquid injection device 41 has the above-described configuration, and when the container 21 is mounted between the liquid injection cylinder 49 and the holder 45, the cap 24 becomes the liquid injection cylinder.
The container main body 22 is held by the holder 45 while being prevented from rotating by 49. In this state, turn knob 47 to rotate operation shaft 44 and holder 45.
Rotate together, the rotation is transmitted to the container body 22 held by the holder 45, and the container body 22 can be rotated with respect to the cap 24.

Now, when the container main body 22 is turned in the loosening direction by the knob 47, the liquid in the container flows out into the liquid injection cylinder 49 and is discharged through the liquid injection hole 51 by the above-described action.

On the other hand, since the holder 45 presses and holds the container 21 by the elasticity of the spring 46, the container 21 can be easily removed by moving the holder 45 in the direction of compressing the spring 46.

FIG. 8 shows a cleaning tool 61, which has a structure in which a support tool 63 for a cleaning member 62 is attached to the tip of a holding frame 48 of the liquid injection device 41 in the previous term.

In this support 63, a placket 64 provided on the upper surface is rotatably attached to the tip of the holding frame 48 via a pin 65, and a cleaning member 62 is detachably attached to the surface of the support 63. It has become so.

The support 63 is provided with an opening 66 for guiding the liquid flowing out from the outflow hole 51 of the liquid injection cylinder 49 to the cleaning member 62.

The cleaning tool 61 is configured as described above, and when the knob 47 protruding from the handle 42 is turned in a direction in which the container body 22 loosens with respect to the cap 24, the liquid in the container is discharged from the liquid injection hole 51 of the liquid injection cylinder 49. It flows into the opening 66 of the support tool 63 and is supplied from the opening 66 to the cleaning member 62 mounted on the support tool 63.

In the illustrated case, the support tool 63 is shown as a plate,
It may be formed in a frame shape. Further, the cleaning member 62 attached to the support tool 63 is shown as a bag-shaped base cloth covering the support tool 63 and a large number of piles attached to each other. You may

Further, the cleaning tool 61 shown in FIG. 8 shows an example in which the support tool 63 is attached to the tip of the holding frame 48 and the cleaning member 62 is attached to the support tool 63. A cleaning member such as a brush may be detachably attached.

Furthermore, since the container 21 is sealed when the cap 24 is tightened, it can be stored with the liquid inside the container 21 or carried without leaking the liquid to the outside.

〔effect〕

As described above, the liquid injection device using the container with a cap of the present invention uses the container with a cap that can take out the liquid by rotating the container body with respect to the cap, and attaches it to the tip of the holding frame of the liquid injector. Since the container with a cap is mounted between the attached injection cylinder and the holder attached to the tip of the operating shaft that penetrates the handle, the operating shaft can be rotated while holding the handle and Liquid can be allowed to flow out, allowing continuous infusion.

Further, in the cleaning tool, the liquid in the container can be supplied to the cleaning member by rotating the operation shaft while holding the handle, and the flow rate of the liquid supplied to the cleaning member can be easily adjusted even during the cleaning work. Therefore, there is an advantage that the work of applying the detergent liquid or the like can be omitted.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an example of a container used in the liquid injection device of the present invention, and FIG.
FIG. 3 is a partially cutaway front view of the cap, FIG. 4 is a plan view of the cap, FIG. 5 is a plan view showing another example of the cap, FIG. 6 is a cross-sectional view of the liquid injection device, and FIG. 6 is a sectional view taken along the line VII-VII of FIG. 6, FIG. 8 is a sectional view of the cleaning tool, FIG. 9 is a front view showing a conventional cleaning tool, and FIG. 10 is an enlarged sectional view of an essential part of the same. 21 …… Container with cap, 22 …… Container body, 23 …… Opening, 24 …… Cap, 26 …… End wall of opening, 28 …… Outflow hole, 41 …… Injection device, 42 …… Handle , 44 …… Operation axis, 45 …… Holder, 48 …… Holding frame, 49 …… Injection tube, 50 …… Engaging hole, 61 …… Cleaning tool, 62 …… Cleaning member, 63 …… Supporting tool.

Claims (2)

[Scope of utility model registration request] 1. A container with a cap, in which a liquid outflow hole, which is closed by an end face of the peripheral wall of the opening, is provided on the outer peripheral portion of the top wall of the cap screwed into the opening of the container main body at least on both sides of the axial center of the cap. And a capping container for attaching this container with a cap. The above-mentioned liquid injector has a holding frame for accommodating the container with a cap attached to the tip of the handle, and the operating shaft whose both ends project from the handle is axially arranged inside the handle. Is attached movably and rotatably, a holder for holding the container body of the container with a cap so as to rotate integrally with the tip of its operation shaft is attached, and a liquid injection cylinder is attached to the tip of the holding frame. This injection cylinder is
A liquid injection device using a cap-equipped nozzle having a rear end to which the outer periphery of the cap of the container is detachably fitted and which holds the non-rotatable cap, and a liquid injection nozzle at the front end. 2. A cleaning device provided with a liquid injection device in which a support for detachably mounting a cleaning member is attached to the tip of the holding frame or the liquid injection cylinder of the liquid injection device according to claim 1. Ingredient