KR101674094B1 - Hot and Cold Water Dispenser - Google Patents

Hot and Cold Water Dispenser Download PDF

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Publication number
KR101674094B1
KR101674094B1 KR1020150138966A KR20150138966A KR101674094B1 KR 101674094 B1 KR101674094 B1 KR 101674094B1 KR 1020150138966 A KR1020150138966 A KR 1020150138966A KR 20150138966 A KR20150138966 A KR 20150138966A KR 101674094 B1 KR101674094 B1 KR 101674094B1
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KR
South Korea
Prior art keywords
hot water
cover
opening
cold water
cold
Prior art date
Application number
KR1020150138966A
Other languages
Korean (ko)
Inventor
김중희
김항종
라강윤
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(주)원봉
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Priority to KR1020150138966A priority Critical patent/KR101674094B1/en
Priority to JP2016153569A priority patent/JP2017065802A/en
Application granted granted Critical
Publication of KR101674094B1 publication Critical patent/KR101674094B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention relates to a cold / hot water heater. The present invention relates to a cabinet; A cold water tank accommodated in the cabinet and supplied with water from a water supply source and cooled with water; A hot water tank accommodated in the cabinet and supplied with water from the cold water tank and heating the water; A hot water coke connected to the hot water tank to discharge hot water; And a cold water coke connected to the cold water tank for discharging cold water.

Description

{Hot and Cold Water Dispenser}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cold / hot water generator, and more particularly, to a cold / hot water generator that prevents hot water from coming out due to a malfunction.

In recent years, environmental pollution is getting worse due to rapid industrial development. Among them, water pollution reaches a serious level, and in many places such as home and public offices, water is treated with water and drinking with drinking water.

In general, a water heater or a cold / hot water system using living water is used as a device for treating water, and in a broad sense, means a device for supplying water to cold water or hot water by heating or cooling water. In a narrow sense, Means that the water is heated or cooled to supply it to cold water and hot water.

The cold / hot water system includes a cold water tank and a hot water tank separately for storing cold water and hot water separately, a cooling device for cooling water is provided in the cold water tank, and a heating device for heating water is provided in the hot water tank . The cold water tank and the hot water tank are connected to each other through a separate connection pipe, and the water supplied to the inner space of the cold water tank is supplied to the hot water tank through the connection pipe.

The conventional cold / hot water heater has a lever which rotates to take water, and the user can rotate the lever to take out the water.

However, there was a problem that the children inadvertently rotated the hot water lever and discharged hot water to the children. Unlike cold water, hot water can cause burns to children at high temperatures, so it is necessary to improve the safety of hot water outflow so that unnecessary hot water can not be discharged due to careless operation.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a cold / hot water heater which can prevent unnecessary hot water from coming out due to careless operation of a user.

In order to achieve the above object, the present invention provides a cabinet comprising: a cabinet; A water supply tank mounted above the cabinet; A cold water tank accommodated in the cabinet and supplied with water from the water supply tank and cooling the water; A hot water tank accommodated in the cabinet and supplied with water from the cold water tank and heating the water; A hot water coke connected to the hot water tank to discharge hot water; A cold water coke connected to the cold water tank to discharge cold water; A cold water outflow lever rotatably disposed behind the cold water coke, the cold water outflow lever adjusting the amount of cold water discharged from the cold water coke; A hot water outlet lever which is rotatably disposed behind the hot water coke and adjusts the amount of hot water discharged from the hot water coke; A button portion which is disposed on a front surface of the cabinet so as to be spaced apart from the hot water outlet lever and which is operated independently of the hot water outlet lever and opens and closes a flow path in which the hot water flows in the front and rear direction; A housing having a receiving portion which is an empty space for accommodating the button portion on a front surface of the cabinet and an opening for providing a path for a user to approach the button portion; And a cover rotatably disposed on a front surface of the housing, the cover being configured to open and close the opening, wherein the button portion is pressed and the hot water exits through the hot water coke only when the hot water outlet lever is pressed. Provide a cold / hot water heater.

The cover is provided with projections formed at both ends of the upper portion in a cylindrical shape, and the housing has grooves for receiving the projections, and the cover can be rotated about the projections.

The opening is provided with a step, and the lower end of the cover is hooked to the step, so that the cover can be prevented from rotating to the rear of the step.

The step may be provided with a metal member, and a magnet may be provided at a lower end of the cover with a magnetic force generating a force on the metal member.

The cover may have protrusions formed on the front surface thereof, and the protrusions may be formed below the protrusions.

The opening is larger than the cover, and the cover is inserted into the opening to seal the opening, and the front surface of the cover and the front surface of the housing can be disposed on an extension of the same surface.

The upper end of the opening may be disposed at a predetermined distance from the upper end of the cover and the length from the projection to the upper end of the cover may be shorter than the length from the projection to the rear interface of the receiving portion.

It is possible for the front surface of the cover to have a convex shape at the center compared to both sides.

The cover, the button portion, and the hot water outlet lever can be independently operated without being interlocked with each other so that the operation of any one member operates the other member.

Wherein the cover is rotatable forward, the button portion is linearly movable rearward, and the hot water outlet lever is rotatable forward or rearward, wherein the cover, the button portion, and the hot water outlet lever are different Position.

According to the present invention, when the hot water is to be taken out, the user has to perform three operations with different operating modes, so that there is no problem related to safety in which hot water is inadvertently discharged from a child or the like.

1 is a perspective view illustrating a cold / hot water heater according to an embodiment of the present invention;
Fig. 2 is a side sectional view of Fig. 1; Fig.
3 is a cross-sectional view showing the operating state of the recessed portion in Fig.
Fig. 4 is a front view of Fig. 3; Fig.
5 is a view showing a state where a cover is coupled to a housing;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator. Definitions of these terms should be based on the content of this specification.

The cold / hot water supply system of the present invention may also include a direct type which is connected to an external water supply source as a water supply source to which water is supplied, but the water supply tank which can be replaced will be described for convenience of explanation.

FIG. 1 is a perspective view illustrating a cold / hot water heater according to an embodiment of the present invention, and FIG. 2 is a side sectional view of FIG. 1.

1 and 2, a cold / hot water heater according to an embodiment of the present invention includes a cabinet 10 forming an outer appearance, a water supply tank 2 mounted above the cabinet 10, a cabinet 10, A cold water tank 20 accommodated in the inside of the cabinet 10 and supplied with water from the water supply tank and cooled by water; And a hot water tank 30 which is heated.

The cabinet 10 has a space formed therein to include a heating device for supplying heat to the hot water tank 30, a compressor for supplying cold air to the cold water tank 20, and the like.

The water supply tank 2 is a space in which water supplied from the outside is received, can be periodically replaced, and can take various forms.

The water supply tank 2, the cold water tank 20 and the hot water tank 30 are arranged in order from above so that the water contained in the water supply tank 2 is moved by the gravity to the cold water tank 20 And the water contained in the cold water tank 20 is sequentially moved downward by the gravity to the hot water tank 30 so that the water in the water supply tank 2 is entirely distributed. At this time, the water supply tank 2 and the hot water tank 30 are not directly connected to each other, but are connected to each other via the cold water tank 20 in the middle.

One embodiment includes a hot water coke 32 connected to the hot water tank 30 for discharging hot water and a cold water coke 22 connected to the cold water tank 20 for discharging cold water.

A cold water outflow lever 26 disposed at the rear of the cold water coke 22 for adjusting the amount of cold water discharged from the cold water coke 22 and a cold water outflow lever 26 disposed at the rear of the hot water coke 32, And a hot water outlet lever (36) for regulating the amount of hot water discharged from the hot water outlet (32). The hot water outflow lever 36 and the cold water outflow lever 26 are rotatably installed in the cabinet 10 so that the user rotates the hot water outflow lever 36 and the cold water outflow lever 26 The water can be dispensed by.

A housing (70) is installed in a front portion of the cabinet (10) at a front side of the hot water cork (32). The housing 70 includes a button portion inside thereof, and the button portion will be described with reference to another drawing.

The housing 70 is provided with a cover 90 to open and close the opening formed in the housing 70.

FIG. 3 is a sectional view showing the operation of the recess in FIG. 2, FIG. 4 is a front view of FIG. 3, and FIG. 5 is a view illustrating a state where the cover is coupled to the housing.

3A and 4A illustrate a state in which the cover is not rotated, and FIGS. 3B and 4B illustrate a state in which the cover is rotated to open the inside of the housing.

3 to 5, an embodiment of the present invention includes a button unit 50 installed on a front surface of the cabinet 10, a housing 70 housing the button unit 50, And a cover 90 for opening and closing the opening 74 of the housing 70.

The button unit 50 is disposed to be spaced apart from the hot water outlet lever 36 and is operated independently from the hot water outlet lever 36 and opens and closes the flow path in which the hot water flows out in the back and forth direction. That is, when the user presses the button portion 50, the valve disposed in the flow path connecting the hot water coke 32 and the hot water tank 30 can open the flow path.

The housing 70 is provided on the front surface of the cabinet 10 and includes a receiving part 72 which is an empty space for receiving the button part 50 and a path for a user to approach the button part 50 An opening 74 is formed.

That is, the button portion 50 is disposed in the receiving portion 72 so that the user can press the button portion 50 backward by inserting a finger into the opening portion 74.

The cover 90 may be rotatably disposed on the front surface of the housing 70 to open and close the opening 74.

The housing 70 may be a member provided in the cabinet 10 such that the button portion 50 is disposed in the receiving portion 72.

The cover 90 is provided with projections 92 protruding in a cylindrical shape at both ends of an upper portion thereof and a groove 79 for receiving the projections is formed in the housing 70, It is possible to rotate about the center line 92.

The opening 74 of the housing 70 is provided with a step 76 and the step 76 is a stepped portion of the opening 74. The step 76 may be provided at the lower end of the opening 74 to prevent the cover 90 from contacting the lower end of the cover 90 and rotating back beyond the step 76 of the cover 90 .

A metal member 96 may be provided on the step 76 and a magnet 78 may be provided on the lower end of the cover 90 to generate a magnetic force on the metal member 96. At this time, the metal member 96 may be insert-injected so as to be embedded in the step 76 so as not to be exposed to the user. In addition, the magnet 78 may be insert-injected so as to be embedded in the cover 90 so as not to be exposed to the user.

Of course, the magnets 78 and the metal member 96 may be disposed opposite to each other. The same function can be performed by the magnetic force of the magnet 78 and the metal member 96 even if the position is reversed.

A metal member is provided on one of the step or the lower end of the cover and the other is provided with a magnet having a magnetic force for generating a force on the metal member on a surface facing to the step, So that the contact can be maintained or guided.

The metal member 96 and the magnet 78 are arranged in such a manner that when the cover 90 seals the opening 74, the metal member 96 is positioned at a distance Preferably in the range of < RTI ID = 0.0 > Therefore, it is possible to prevent the cover 90 from generating a humming noise or the like against the housing 70 in a state in which the cover 90 hermetically seals the opening 74.

The opening portion 74 is larger than the cover 90 so that the cover 90 is inserted into the opening portion 74 to seal the opening portion 74 and the front surface of the cover 90 and the housing 70, It is possible to arrange the front surface of the light guide plate on an extension line of the same surface. Therefore, when the cover 90 is closed by the opening 74, the cover 90 may protrude and may not occupy an unnecessary space.

The upper end of the opening portion 74 is disposed at a predetermined distance from the upper end of the cover 90 so that the upper end of the opening portion 74 and the upper end of the opening portion 74, The space between the upper ends of the covers 90 forms an empty space.

It is preferable that the length from the projection 92 to the upper end of the cover 90 is shorter than the length from the projection 92 to the rear interface of the receiving portion 72. Therefore, when the cover 90 is rotated forward, the portion from the projection 92 to the cover 90, which is the central axis of rotation, is not caught by the receiving portion 72. Accordingly, the user can rotate the cover 90 sufficiently forward, and can approach the button portion 50 through the opening portion 74 and push the button portion 50 to move backward.

The front surface of the cover 90 can have a convex shape at the center compared to both sides. Therefore, even if the user presses the cover 90, the cover 90 can secure a structural strength not to be deformed by the user's depression.

The cover 90 has a protruding piece 94 formed on the front surface thereof and the protruding piece 94 is formed below the protrusion 92. After the user touches the protruding piece 94 with his finger, the user can rotate the cover 90 forward while lifting up the cover 90. The protruding piece 94 functions to increase the contact area with the user's finger and increase the friction so that the user can easily rotate the cover 90. [

On the other hand, the hot water outflow lever 36 is provided so as to be able to open and close a channel connecting the hot water tank 30 and the hot water cork 32 while being rotated. In this case, even if the flow path is opened by the pushing of the button portion 50, the hot water does not flow out to the hot water cork 32 unless the flow path is opened by the hot water outflow lever 36. Likewise, even if the flow path is opened by the hot water outlet lever 36, the hot water can not flow out unless the flow path is opened by the button portion 50. That is, hot water can be discharged to the hot water coke 32 only when the hot water outflow lever 36 and the button unit 50 are opened together.

The operation of the above-described cold / hot water heater will be described below.

The user must open the channel connecting the hot water tank 30 and the hot water coke 32 together at the button portion 50 and the hot water outlet lever 36 in order to allow hot water to flow out from the hot water coke 32 do. That is, the button portion 50 is pressed and moved backward, and the hot water outlet lever 36 is rotated forward or backward.

The user can rotate the cover 90 forward while the hot water outlet lever 36 is rotated.

Since the user's hand is gripped by the protruding piece 94, the cover 90 can be easily pressed.

Since the cover 90 has a convex shape at the center, there is no risk that the cover 90 will be damaged because the cover 90 secures sufficient strength even if a user applies an instantaneous pressing force.

Since the cover 90 is inserted to be received in the opening 74, the user can only rotate the cover 90 by contacting the protruding piece 94 with the hand, Can not be contacted. According to the present invention, the user is intentionally required to rotate the cover 90 so that the cover 90 can be rotated only when the user takes appropriate action, thereby improving the safety.

When the user rotates the cover 90 forward, the cover 90 can be rotated while the upper side of the cover 90 is moved rearward of the accommodating portion 72. The cover 90 can be sufficiently rotated because the upper end of the cover 90 does not touch the rear interface of the accommodating portion 72 while the cover 90 is rotated.

The protrusion 92 is provided at both ends of the cover 90 so that the cover 90 can be stably rotated with respect to the housing 70.

Then, the user pushes the button part 50 through the opening part 74 and moves it backward. The button portion 50 may be moved rearward to open the flow path.

However, in the present invention, hot water can be taken out through the hot water cork 32 only when the button portion 50 and the hot water outflow lever 36 open the flow path together. For example, the valve to which the operation of the button unit 50 is transmitted and the valve to which the operation of the hot water outflow lever 36 is transmitted are provided so that only when the two valves open the flow path, the hot water coke It is also possible to allow the hot water to be introduced into the water tank 32.

In the present invention, the cover 90, the button portion 50, and the hot water outlet lever 36 are operated independently of each other so that the operation of any one member does not interlock with each other to operate the other member. For example, even if the cover 90 is rotated, such a rotation operation does not cause interlocking such as moving the button portion 50 and the hot water outlet lever 36.

Therefore, the user has to perform three kinds of operations in order to go out the hot water, so the conditions are increased when the hot water is taken out, and therefore the safety against hot water outflow is improved.

The cover (90) is rotatable forward, and the button unit (50) is linearly movable backward, and the hot water outflow lever (36) is rotatable forward or backward. Since the cover 90, the button unit 50 and the hot water outlet lever 36 can be operated by other types of operation, the user can perform an arbitrary operation to take out the hot water in an undesired state Can be prevented.

In particular, the cover 90, the button portion 50, and the hot water outlet lever 36 are disposed at different positions so that the user can press the cover 90, the button portion 50, It is impossible to operate the outflow lever 36 all at once. In particular, the hot water outlet lever 36 is disposed rearwardly or downwardly with respect to the hot watercock 32 (with reference to a portion which can be operated by the user) At least two members are separated and positioned around the hot water coke 32 because the hot water coke 32 is disposed above or in front of the hot water coke 32. [ Therefore, it is impossible for the user to instantaneously operate all the members with one hand, and since it is required to operate various members apart in order to leave the hot water, the safety for the hot water outflow is increased and the user is prevented from being injured .

It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10: cabinet 32: hot water cork
36: hot water outlet lever 50: button portion
70: housing 74: opening
76: step 96: cover
94: protruding piece

Claims (10)

cabinet;
A cold water tank accommodated in the cabinet and supplied with water from a water supply source and cooled with water;
A hot water tank accommodated in the cabinet and supplied with water from the cold water tank and heating the water;
A hot water coke connected to the hot water tank to discharge hot water;
A cold water coke connected to the cold water tank to discharge cold water;
A cold water outflow lever rotatably disposed behind the cold water coke, the cold water outflow lever adjusting the amount of cold water discharged from the cold water coke;
A hot water outlet lever which is rotatably disposed behind the hot water coke and adjusts the amount of hot water discharged from the hot water coke;
A button unit disposed on a front surface of the cabinet so as to be spaced apart from the hot water outlet lever and operated independently of the hot water outlet lever and opening /
A housing having a receiving portion which is an empty space for accommodating the button portion on a front surface of the cabinet and an opening for providing a path for a user to approach the button portion; And
And a cover rotatably disposed on a front surface of the housing and opening and closing the opening,
The hot water is discharged through the hot water coke only when the button is pressed and the hot water outlet lever is pressed,
The cover is provided with projections formed at both ends of an upper portion thereof in a cylindrical shape,
Wherein the housing has grooves for receiving the projections,
The cover is rotated about the projection,
The opening is provided with a step,
The lower end of the cover is hooked to the step, so that the cover is prevented from rotating to the rear of the step,
Wherein either one of the step or the lower end of the cover is provided with a metal member,
And the other has a magnet having a magnetic force for generating a magnetic force on the metal member on a facing surface,
A protruding piece is provided on a front surface of the cover,
The projecting pieces are formed below the projections,
Wherein the opening is larger than the cover, the cover is inserted into the opening to seal the opening,
Wherein a front surface of the cover and a front surface of the housing are disposed on an extension line of the same surface,
Wherein an upper end of the opening portion is disposed higher than the upper end of the cover at a predetermined distance,
The length from the projection to the upper end of the cover is shorter than the length from the projection to the rear interface of the receptacle,
Wherein a front surface of the cover has a convex shape at the center thereof as compared with both sides thereof. delete delete delete delete delete delete delete The method according to claim 1,
Wherein the cover, the button portion, and the hot water outlet lever are independently operated without being interlocked with each other so that the operation of any one member operates the other member. 10. The method of claim 9,
Wherein the cover is rotatable forward,
The button portion can be linearly moved backward,
Wherein the hot water outlet lever is rotatable forward or rearward,
Wherein the cover, the button portion, and the hot water outlet lever are disposed at different positions.

KR1020150138966A 2015-10-02 2015-10-02 Hot and Cold Water Dispenser KR101674094B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020150138966A KR101674094B1 (en) 2015-10-02 2015-10-02 Hot and Cold Water Dispenser
JP2016153569A JP2017065802A (en) 2015-10-02 2016-08-04 Cold/hot water machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150138966A KR101674094B1 (en) 2015-10-02 2015-10-02 Hot and Cold Water Dispenser

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KR101674094B1 true KR101674094B1 (en) 2016-11-09

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KR (1) KR101674094B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190120543A (en) * 2018-04-16 2019-10-24 오비오주식회사 Water purifier having safety button

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Publication number Priority date Publication date Assignee Title
KR200303816Y1 (en) * 2002-11-22 2003-02-11 구자명 Safety device for coldness and warmth a water purifier
KR200390713Y1 (en) * 2005-04-26 2005-07-22 김영돈 hot water valve of cooling and heating water dispenser
KR100821371B1 (en) * 2007-01-11 2008-04-11 웅진코웨이주식회사 Apparatus for preventing cock pollution in a potable water dispensing machine
KR20090010343A (en) * 2007-07-23 2009-01-30 김대중 Water purifier

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Publication number Priority date Publication date Assignee Title
JPH0737110Y2 (en) * 1988-01-19 1995-08-23 松下冷機株式会社 Refrigerator door
US6871675B1 (en) * 2003-10-24 2005-03-29 The Brita Products Company Countertop water dispenser
JP5529309B1 (en) * 2013-02-28 2014-06-25 株式会社コスモライフ Water server

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Publication number Priority date Publication date Assignee Title
KR200303816Y1 (en) * 2002-11-22 2003-02-11 구자명 Safety device for coldness and warmth a water purifier
KR200390713Y1 (en) * 2005-04-26 2005-07-22 김영돈 hot water valve of cooling and heating water dispenser
KR100821371B1 (en) * 2007-01-11 2008-04-11 웅진코웨이주식회사 Apparatus for preventing cock pollution in a potable water dispensing machine
KR20090010343A (en) * 2007-07-23 2009-01-30 김대중 Water purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190120543A (en) * 2018-04-16 2019-10-24 오비오주식회사 Water purifier having safety button
KR102092370B1 (en) 2018-04-16 2020-03-23 오비오주식회사 Water purifier having safety button

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