KR100750811B1 - Multi-function portable refrigerator - Google Patents

Abstract

A multi-functional portable refrigerator is provided to allow a refrigerator, which is installed in a car, to be used for car wash, a shower, and a fishbowl, by installing a car wash brush, a shower bath, and an air generator in the refrigerator. A compressor is installed between an inner wall and an outer wall of a main body having an insulator, and compresses a refrigerant to be liquefied. A cooling device includes an evaporator vaporizing the liquid refrigerant transmitted from the compressor for absorbing peripheral heat. A control panel controls the cooling device. A pump(11) is installed at one side of a space between the inner wall and the outer wall, and is driven by a switch(14) installed at one side of the control panel for pumping water stored in the main body. A hose(15) is connected to an end of a water outlet pipe connected with the pump. A brush for washing a car is detachably connected to the hose.

Description

A multi-function portable refrigerator

1 is a perspective view showing an example of a multi-function portable refrigerator according to the present invention,

2 is a cross-sectional view illustrating an example of a multi-function portable refrigerator according to the present invention;

FIG. 3 is a perspective view showing an example of a pumping device provided in the multi-function portable refrigerator according to the present invention,

4 is a cross-sectional view of a hose connection in a multi-function portable refrigerator according to the present invention,

Figure 5 is a perspective view of a hose connection of a multi-function portable refrigerator according to the present invention,

6 is a perspective view of a washing brush and a connection pipe provided in the multifunctional portable refrigerator according to the present invention,

7 is a cross-sectional view of the washing brush shown in Fig. 7,

FIG. 8 is a perspective view illustrating an example of a shower included in the multi-function portable refrigerator according to the present invention,

FIG. 9 is a perspective view showing an example of an air generator provided in the multifunctional portable refrigerator according to the present invention;

10 is a sectional view of the air generator shown in Fig.

Description of the Related Art [0002]

1: Pumping device

   11: pump 12: inlet pipe

   13: Water outlet pipe 131: Connection port 132: Spring 133:

                 133a: Engaging ball 134: Disengaging groove

   14: Switch

   15: connecting hose 151: connector 152: latching groove

2: Connector

   21: pipe body 22: connecting port 23: valve

   24: car wash brush 241: brush body 242:

                     243: Water ball 244: Mo

   25: Handle

3: Shower

   31: connection part 32:

4: Air generator

   41: air hose 42: power line 43: permanent magnet

   44: diaphragm 45: bellows 46: inflow hole

   47: exhaust hole 48: electromagnet 49: backflow prevention plate

The present invention relates to a portable refrigerator, and more particularly, to a portable refrigerator having a cigar jack connection part connected to a cigar jack of a vehicle and having a car brush, a shower and an air generator in a refrigerator driven by a power source of the car, To a versatile portable refrigerator that can be used as a fish tank.

Portable refrigerators or hot springs or cold storage containers (hereinafter referred to as "refrigerators" for ease of description) are commonly used as food storage means that can be conveniently used outdoors. Such a portable refrigerator is constructed by simply selecting essential components of a typical household refrigerator, and is configured to be driven by a power source of a vehicle and is widely used.

However, since the refrigerator has a simple function of storing food, there is a disadvantage that it is necessary to separately provide means for the outdoor activities such as separate showering means.

In addition, the type of housing in modern society is composed of apartment houses and multi - generations, and the number of households with vehicles is increasing. In the case of the group residence area, since there is no separate car washing facility, it is necessary to find a car washer for car washing, and it is troublesome to prepare separate car wash tool for car washing of the car stained by soil or dust during outdoor activities .

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a multifunctional portable refrigerator having a car wash function as well as a shower in the outdoors by having pumping means capable of pumping water stored therein.

In addition, it is an object of the present invention to provide a multi-function portable refrigerator having an air generator and capable of supplying air to water stored therein to carry fish caught through fishing or the like in a live state.

According to an aspect of the present invention, there is provided a compressor comprising: a compressor installed between an inner wall and an outer wall of a main body having a predetermined accommodation space and provided with a heat insulating material between an inner wall and an outer wall for compressing and liquefying refrigerant; And a control panel for controlling the cooling device, the portable refrigerator comprising: a cooling device that is installed at one side between the inner wall and the outer wall, A pump driven by an operation of a switch provided at one side of the main body to pump water stored in the main body; A hose connected to an end of the water pipe connected to the pump; And a washing brush detachably connected to the hose.

According to another aspect of the present invention, the hose may further include a shower detachably installed therein, and further includes an air generator for supplying air to the inside of the main body.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout.

FIG. 1 is a perspective view showing an example of a multifunctional portable refrigerator according to the present invention, and FIG. 2 is a sectional view showing an example of a multifunctional portable refrigerator according to the present invention.

As shown in the drawings, the present invention includes a pumping means 1 at one side between an inner wall and an outer wall of a portable refrigerator.

The refrigerator is generally a portable refrigerator and will be briefly described as follows.

The refrigerator has a sealing lid 120 at an upper portion of a main body 110 having a predetermined accommodation space and provided with a heat insulating material between an inner wall and an outer wall, And the auxiliary lid 121 is installed to easily take out or insert an object.

Handles 140 and 150 are provided on both sides of the main body 110. The handle 150 of one of the handles 140 and 150 can be folded as shown in the drawing, By configuring the handle 150 so that the length can be adjusted, the main body 110 can be dragged and moved.

A cooling device is provided between the inner wall and the outer wall of the main body 110. The cooling device includes a compressor for compressing and liquefying the refrigerant and an evaporator for absorbing ambient heat by vaporizing the liquid refrigerant transferred from the compressor And a cooling device is controlled using a control panel 150 provided on one side of the main body 110. [

The pumping means 1 is provided on one side of the portable refrigerator constructed as described above. 3, the water inlet pipe 12 is extended to the inside of the main body 110 and the water outlet pipe 13 is connected to the pump 11 exposed to the outside of the main body 110 And a connection port 131 for connecting to another hose or water supply means is provided at an end of the water discharge pipe 13.

A spring 132 is installed inside the connection port 131 to elastically support the connection port 131 and a separation groove 134 is formed in the inside of the connection port 131. The connection port 131 is extended from the water outlet pipe 13 And one or more engagement balls 133a are provided through the connection portions 133. [

The engaging ball 133a is engaged with the engaging groove 152 formed on the outer circumferential surface of another engaging hole 151 to be engaged with the engaging hole 131 to prevent the engaging hole 151 from being separated from the engaging hole 131. [ When the coupling 131 is moved downward (in the drawing), the separation groove 134 is lowered to the portion where the catching ball 133a is installed, and the catching ball 133a is separated from the separation groove 134). ≪ / RTI > At this time, when the connector 151 is pushed toward the connector 131, the engagement groove 152 formed in the connector 151 is inserted to the portion where the engagement ball 133a is formed. At this time, when the connector 131 is placed, The coupling hole 131 is moved upward to push the coupling ball 133a inward and hook the coupling groove 151 formed in the coupling hole 151 to connect the coupling hole 131 and the coupling hole 151. [

The description of the connectors 131 and 151 may be applied to each of the connectors described later. However, the hose connecting means may be modified in various ways, and these examples do not limit the claims of the present invention.

1, the pump 11 may be connected to a power supply line of a conventional refrigerator in parallel or may be supplied with power by drawing a separate electric wire. The power supply is interrupted by turning the switch 14 on and off.

The connecting hose 15 is used as a water conveying means connected by the connecting ports 131 and 151 and the other end of the connecting hose 15, And a connector having a structure similar to that of FIG.

The connection hose 15 is used as a means for transferring water pumped by the pump 11 farther. The washing hose 15 can be detachably installed at the end thereof with a washing brush 24 or a shower 3, The washing brush 24 or the shower 3 can be connected directly or via the connecting pipe 2.

6, the connecting pipe 2 is configured to be easily gripped by providing a handle 25 on a main body 21 having a connecting port 22 connected to the connecting hose 15 at one end thereof And a valve 23 for interrupting the flow of the water flowing therein is provided at one side of the portion where the handle 25 is formed.

A connecting portion 211 is formed at the other end of the connecting tube main body 21 so as to engage the washing brush 24. The connecting portion 211 has the same configuration as the connecting ports 131 and 151 Or may be formed to be screwed with a pipe connecting portion 242 having threads formed on an outer circumferential surface formed at one side of the car brush 24 as shown in FIG.

As shown in the drawing, the connection pipe main body 21 is made in a telescopic shape so as to be able to expand and contract in length, thereby facilitating storage and movement.

7, the washing brush 24 includes a tubular brush body (not shown) having a predetermined flow path formed with a water inlet 242 connected to a connection hose or a connection pipe at one side thereof and a water inlet 242 241 are provided on one side of the main body 241.

A plurality of water holes 243 are formed on a side of the brush body 241 on which a plurality of bristles 244 are laid, so that water is discharged and brushing is performed to facilitate washing.

The shower 3 detachably installed in the hose 15 can pump water stored in the refrigerator body 110 through the pump 11 to spray the water, have. Such a showerhead 3 is commonly used, and a detailed description thereof will be omitted.

The multifunctional refrigerator configured as described above is further provided with an air generator (4).

The air generator 4 is a means for supplying air into the interior of the refrigerator body 110, which is used when the refrigerator body 110 is used for storing fish.

2, the air generator 4 may be installed at one side between the inner wall and the outer wall of the main body 110, or separately from the main body 110, and may include a cigar jack (not shown) And a power supply 42 connected to the power supply 42. [

The air generator 4 may be selected from various types of air generators, and an example of the air generator 4 will be described below.

An example of the air generator 4 is shown in a sectional view in Fig.

As shown in the figure, the air generator 4 includes an electromagnet 48 for generating a magnetic force by receiving power from the inside of the case, a permanent magnet 43 opposed to the electromagnet 48, A vibration plate 44 which vibrates due to the driving of the permanent magnet 43 which vibrates due to the interaction of the electromagnet 48 and the electromagnet 48 and the vibration plate 44 which is fixed by the vibration of the diaphragm 44 A hemispherical bellows 45 for moving air and a flow passage for discharging the air introduced into the inflow hole 46 by the operation of the bellows 45 to the air hose 41 through the exhaust hole 47 .

A flow-preventing plate 49 is provided at one side of the inflow hole 46 formed in the flow path of the air generator 4 so that the air introduced into the inflow hole 46 at the time of operation of the bellows 45 flows again into the inflow hole 46, As shown in Fig.

The air generator 4 configured as described above can supply air to the water stored in the refrigerator body 110 to prevent the fish from being killed. That is, it enables the refrigerator of the present invention to function as a fish tank capable of storing the fish in a living state.

Hereinafter, the operation of the multifunctional portable refrigerator according to the present invention will be described.

First, the refrigerator of the present invention stores fresh food by storing food as in a conventional refrigerator. The refrigeration function is controlled by setting a temperature or an operation time in a control panel 150 provided on one side of the main body 110 .

When the refrigerator of the present invention is used for washing, the connection hose 15 is connected to the water pipe 13 drawn out from the pump 11 and the car brush 24 is directly attached to the end of the connection hose 15 (2).

When the washing brush 24 is installed, when the pump 11 is driven by supplying power to the pump 11 by pressing the switch 14 provided at one side of the upper part of the main body 110, Water is discharged through the water supply hole 243, and the vehicle is washed with the brush 24 in a state where the water is discharged.

In addition, in case of using as a shower means, the shower hose 15 may be connected to the shower hose 15, and then the pump 11 may be driven to spray the water to the shower 3. In case of using it as a fish tank, The air generator 4 is supplied with electric power to generate air and then the air hose 41 of the air generator 4 is immersed in the main body 110 so that air .

Although the present invention has been described with reference to preferred embodiments thereof, many modifications and variations are possible without departing from the spirit and scope of the invention as set forth in the following claims.

As described in detail above, the present invention has a cigar jack connection part connected to a cigar jack of a vehicle, and has a car brush, a shower, and an air generator in a refrigerator driven by a power source of the car, Can be used as an effect.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many obvious changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the present invention can be limited only by the words of the appended claims.

Claims (6)

A sealing lid 120 and an auxiliary lid 121 are provided at an upper portion of the main body 110 having a predetermined accommodation space and provided with a heat insulating material between the inner wall and the outer wall. And a control panel (150) for controlling the cooling device, wherein the cooling device comprises a compressor for compressing and liquefying the refrigerant between the outer walls and an evaporator for absorbing ambient heat by vaporizing the liquid refrigerant transferred from the compressor In a portable refrigerator, A pump 11 installed at one side between the inner wall and the outer wall for pumping water stored in the main body 110 by being supplied with power by a switch 14 provided at one side of the control panel 150; A hose 15 connected to an end of the water pipe 13 of the pump 11; And a washing brush (24) detachably connected to the hose (15). The method according to claim 1, The car wash brush 24 A cylindrical brush body 241 having a predetermined flow path formed with a water inlet 242 connected to the hose at one side thereof; And a plurality of bristles (244) formed on a surface of the brush body (241) on which a plurality of water holes (243) are formed. 3. The method according to claim 1 or 2, A connection pipe (2) is further provided between the hose (15) and the car brush (24) The connection pipe 2 is formed with a brush connecting portion 211 which is connected to a water inlet 242 of the washing brush 24 at one end of a pipe body 21 which is telescopically expanded and contracted, And a hose connection part (22) connected to a connection part (151) provided at an end of the hose (15). The method according to claim 1, Characterized in that the washing brush (24) detachably installed on the hose (15) is removed and the shower (3) can be further detachably installed. The method according to claim 1 or 4, Wherein the refrigerator further comprises an air generator (4) for supplying air to the inside of the main body (110). 6. The method of claim 5, The air generator 4 is installed between the inner wall and the outer wall constituting the main body 110. The air supply hose 12 extends into the main body 110 and the power connection terminal is connected to a cigar jack And a cigar jack connector (42) to be connected thereto.

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