KR100751787B1 - Spray device for steam cleaner - Google Patents

Abstract

A spray device for a steam cleaner is provided to improve a steam injection structure to suppress moisture from remaining inside a discharge port and prevent the moisture from being collected on a bottom surface in the device. A spray device for a steam cleaner includes a main body(10), a water tank(20), a heater(24), a lid(30), and a curved part(36). The main body has an injection port(22), and a discharge port(12), wherein the discharge port has a groove part laterally formed on a bottom surface of the main body. The water tank is installed inside the injection port and connected to the discharge port through a supply pipe(26). The heater is installed at one side of the water tank. The lid is installed at the discharge port, and has a plurality of holes(32) to inject steam outward the discharge port. The curved part is formed at the lid to collect moisture remaining on the lid toward the holes.

Description

Steam cleaner spray device {SPRAY DEVICE FOR STEAM CLEANER}

1 is a cross-sectional view showing a steam cleaner according to the prior art.

2 is a plan view showing a stopper of the steam cleaner according to the prior art.

3 is a cross-sectional view showing a stopper of the steam cleaner according to the prior art.

4 is a sectional view showing a steam cleaner according to the present invention.

5 is a plan view showing a stopper of the steam cleaner according to the present invention.

6 is a cross-sectional view showing a stopper of the steam cleaner according to the present invention.

7 is a cross-sectional view showing a fastening boss of the steam cleaner according to the present invention.

<Explanation of symbols on main parts of the drawings>

10: main body 12: discharge port

14: fixed portion 20: water tank

22: injection hole 24: heater

26: supply pipe 30: stopper

32: hole part 34: inclined part

36: curved portion 40: fastening boss

42: guide

The present invention relates to a steam cleaner, and more particularly, to a spray device for a steam cleaner, which prevents water from remaining after the steam injection is completed, thereby suppressing the accumulation of moisture on the indoor floor.

1 is a cross-sectional view showing a steam cleaner according to the prior art.

Referring to FIG. 1, the steam cleaner according to the related art includes a main body 50 in which an inlet 62 and an outlet 52 are formed, a water tank 60 installed inside the inlet 62, and a water tank 60. A heater 64 installed at one side to supply thermal energy, and a supply pipe installed between the water tank 60 and the discharge port 52 so that steam generated by the heater 64 is guided to the discharge port 52 ( 66 and a stopper 70 installed at the discharge port 52 to inject steam.

As a result, when water is supplied to the injection hole 62 to supply power, steam is generated by the heat energy generated by the heater 64, and the generated steam moves along the supply pipe 66 to discharge the water through the discharge hole 52. While being discharged to the outside of the main body 50 to be in contact with the mop installed in the main body 50 to perform a mop cleaning.

2 is a plan view showing a stopper of the steam cleaner according to the prior art, Figure 3 is a cross-sectional view showing a stopper of the steam cleaner according to the prior art.

2 and 3, a stopper 70 is installed inside the discharge port 52, and a plurality of hole parts 72 are formed in the stopper so that steam flowing along the supply pipe 66 is narrow. ) To be sprayed together with the nozzle.

The stopper 70 is formed in a long panel shape in the left and right direction on the bottom surface of the main body 50, the end is bent upward to form a predetermined space, the coupling rib 74 is formed on the inner side spaced apart from the end by a predetermined interval .

Thus, when the stopper 70 is inserted into the discharge port 52, the rib 52a formed inside the discharge port 52 is fitted between the coupling rib 74 and the end, and the stopper 70 is mounted. The bolt is fastened between the fastening boss 80 protruding from the) and the fixing portion (not shown) formed in the discharge port 52 to complete the installation of the stopper 70.

However, the steam cleaner injector according to the related art is formed with a coupling rib 74 for fixing the stopper 70 inside the discharge port 52 through which steam is injected, so that the end of the stopper 70 even after the cleaning operation is completed. There is a problem that water remains between the coupling rib 74 and.

The present invention has been made in order to improve the above problems of the prior art, by improving the steam injection structure, to prevent the moisture remaining inside the discharge port to prevent the accumulation of moisture on the indoor floor after the cleaning operation steam cleaner It is an object of the present invention to provide an injection device.

Injector for steam cleaner according to the present invention for solving the above problems is the main body is formed in the inlet and outlet, the water tank is installed inside the inlet and connected to the outlet by the supply pipe, the heater is installed on one side of the water tank And a stopper provided at the discharge hole and having a plurality of hole parts formed therein to allow steam generated by the heater to be discharged to the outside of the discharge hole, and a curved part formed at the stopper to collect moisture remaining in the stopper toward the hole part side. Characterized in that.

In addition, the stopper of the present invention is formed with a plurality of fastening bosses, the discharge port corresponding to the fastening boss is formed with a fixing part that is bolted to the fastening boss, the end of the fastening boss is formed with a guide seated on the fixing part. It is characterized by.

In addition, the hole portion of the present invention is characterized in that the inclined portion is formed so that the diameter of the inner end is large and the diameter of the outer end is small.

Hereinafter, an embodiment of a steam cleaner injector according to the present invention will be described in detail with reference to the accompanying drawings.

For convenience of explanation, a steam cleaner will be described as an example. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

Therefore, definitions of these terms should be made based on the contents throughout the specification.

4 is a sectional view showing a steam cleaner according to the present invention.

Referring to FIG. 4, the steam cleaner injector according to the present invention includes a main body 10 having an injection hole 22 and an discharge hole 12 formed therein, and installed inside the injection hole 22 and discharged by a supply pipe 26. The water tank 20 connected to the 12, the heater 24 installed on one side of the water tank 20, and the plurality of holes 32 are formed in the discharge port 12 is generated by the heater 24 And a stopper 30 to allow the vapor to be discharged to the outside of the discharge port 12, and a curved portion 36 formed at the stopper 30 to collect moisture remaining in the stopper toward the hole part 32.

Here, the discharge port 12 is formed in the bottom surface of the main body 10, the groove portion is formed long in the left and right direction, the hole is formed inside the groove portion, so when the stopper 30 is fitted into this groove forming the discharge hole when the cleaner is driven Steam generated in the stopper 30 is collected in the space inside the stopper 30, and when the pressure of the steam collected in the stopper 30 increases, the hole 12 formed in the stopper 30 is discharged to the outside of the outlet 12. It is sprayed and steam cleaning is performed.

Thus, when the user applies water after filling the water tank 20 through the inlet 22, the water contained in the water tank 20 is converted into steam by the heat energy generated from the heater 24, and the conversion The vapor is discharged to the outside of the main body 10 through the discharge port 12 along the supply pipe 26.

The discharged steam contacts the mop installed outside the main body 10 and supplies high temperature moisture to the mop to clean the indoor floor in contact with the mop.

5 is a plan view showing a stopper of the steam cleaner according to the present invention, Figure 6 is a cross-sectional view showing a stopper of the steam cleaner according to the present invention.

5 and 6, the stopper 30 is formed in a long panel shape to be installed long in the left and right directions on the bottom surface of the main body 10, the outer end is bent upward to form a predetermined space.

In addition, the stopper 30 is formed in the bottom surface convex curved portion 36 is formed, a plurality of holes 32 are formed in the center of the curved portion 36 bar, connecting the center of the curved portion 36 Since the hole portion 32 is disposed to maintain a predetermined distance in a straight line to be formed, the moisture remaining inside the stopper 30 is collected along the curved portion 36 toward the bottom of the bottom of the stopper 30, and collected at the bottom center. Moisture is discharged out of the stopper 30 along the hole 32.

In addition, since the inclined portion 34 is formed in the hole 32 so that the diameter of the inner end is large and the diameter of the outer end is small, discharge of moisture accumulated on the bottom surface of the stopper 30 is easily made along the inclined surface 34. When the steam is injected, the effect of the nozzle is generated by the smaller diameter toward the outside to achieve the effective vapor discharge.

7 is a cross-sectional view showing a fastening boss of the steam cleaner according to the present invention.

Referring to FIG. 7, a stopper 30 has a plurality of fastening bosses 40 formed therein, and a fixing portion 14 that is bolted to the fastening bosses 40 at the discharge holes 12 corresponding to the fastening bosses 40. Is formed, the end of the fastening boss 40 is formed with a guide 42, the fixing portion 14 is seated.

Thus, when the stopper 30 is installed when the stopper 30 is inserted into the discharge port 12 so that the fastening boss 40 corresponds to the fixed part 14, the stopper part 14 is inserted into the guide 42. After the bolt 30 is coupled to the fastening boss 40 and the fixing part 14, the guide 42 restrains the flow of the stopper 30, so that the stopper 30 is cleaned during the cleaning operation. It is possible to prevent the departure.

Looking at the operation of the injector for a steam cleaner according to the present invention configured as described above are as follows.

First, when the inlet 22 is opened to fill the water tank 20 and power is applied, the state of the water is changed by the heat energy generated by the heater 24, and steam is generated. When the pressure inside the water tank 20 rises, the steam moves to the discharge port 12 along the supply pipe 26 and is discharged to the outside of the main body through the hole 32 formed in the stopper 30.

The discharged steam is in contact with the mop installed in the main body 10 to perform the water cleaning by the high temperature steam on the indoor floor.

At this time, the water generated in the stopper 30 flows to the bottom along the inner wall of the stopper 30, and this moisture gathers toward the center where the hole 32 is formed along the curved portion 36 and the inclined portion 34. Since the discharged to the outside of the stopper 30, all the moisture formed during the cleaning operation is discharged to the outside of the stopper (30).

As a result, since all the moisture generated during the water cleaning operation is discharged to the outside of the main body 10, a steam cleaner capable of preventing the generation of moisture on the floor for storing the cleaner after the cleaning operation is completed can be achieved.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. Will understand.

In addition, although the steam cleaner has been described as an example, this is merely exemplary, and the stopper of the present invention may be used in another spray apparatus other than the spray apparatus used in the steam cleaner.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

The steam cleaner injector according to the present invention configured as described above has a curved portion for collecting moisture to the hole side in the stopper installed in the discharge port, the inclined portion is formed to facilitate the discharge of water, the moisture generated during the cleaning operation All are discharged during this cleaning. Therefore, the present invention has the advantage of keeping the indoor environment clean because it suppresses the accumulation of moisture on the indoor floor surface after the cleaning operation.

Claims (3)

A main body in which an injection hole and a discharge hole are formed; A water tank installed inside the inlet and connected to the outlet by a supply pipe; A heater installed at one side of the water tank; A stopper installed at the discharge port and having a plurality of hole parts formed therein to allow steam generated by the heater to be injected to the outside of the discharge hole; And And a curved portion formed on the stopper to collect the moisture remaining in the stopper toward the hole part. The method of claim 1, A plurality of fastening bosses are formed on the stopper, and a fixing part which is bolted to the fastening boss is formed at the discharge hole corresponding to the fastening boss, and a guide is formed at the end of the fastening boss. Injector for steam cleaner. The method of claim 1, The hole portion is a steam cleaner injection device, characterized in that the inclined portion is formed so that the diameter of the inner end is large and the diameter of the outer end is small.

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