WO2020153576A1 - Appareil électroménager - Google Patents

Appareil électroménager Download PDF

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Publication number
WO2020153576A1
WO2020153576A1 PCT/KR2019/013219 KR2019013219W WO2020153576A1 WO 2020153576 A1 WO2020153576 A1 WO 2020153576A1 KR 2019013219 W KR2019013219 W KR 2019013219W WO 2020153576 A1 WO2020153576 A1 WO 2020153576A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
cabinet
adjustment member
household appliance
tension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2019/013219
Other languages
English (en)
Korean (ko)
Inventor
이철민
임상준
정현성
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of WO2020153576A1 publication Critical patent/WO2020153576A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F25D23/06—Walls
    • F25D23/065—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/06—Turnbuckles
    • 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
    • F25D23/06—Walls

Definitions

  • the present invention relates to a home appliance, and more particularly, to a home appliance having a wire reinforcement device for increasing the rigidity of the cabinet.
  • the reinforcement structure for stiffness reinforcement is applicable to all household appliances composed of cabinets.
  • the cabinet forming the exterior of the household appliance inserts an additional reinforcement structure for increasing rigidity.
  • the addition of the reinforcing structure has a limitation in increasing rigidity due to a limited space for installing the reinforcing structure, and there is a problem of weight increase and cost increase due to the addition of the reinforcing structure.
  • One aspect of the present invention provides a home appliance having a wire reinforcement device for increasing the rigidity of the cabinet.
  • Another aspect of the present invention provides a home appliance that is provided with a wire reinforcing device for tension control in the cabinet and can secure the rigidity of the cabinet by applying a tension of a certain level or more.
  • Another aspect of the present invention is a wire wrapped around a tube to provide a household appliance capable of adjusting tension even after foaming in the cabinet.
  • a home appliance an inner box forming a storage compartment, a cabinet having an outer box provided on the outer side of the inner box, and a space formed between the inner box and the outer box; And, for strengthening the strength of the cabinet
  • the wire reinforcing device is provided, and the wire reinforcing device is disposed in the space part and includes a first part connected to at least a part of the cabinet and a second part connected to another part of the cabinet.
  • a tension adjusting unit configured to adjust the tension of the wire.
  • the wire is connected diagonally to the space portion.
  • the wire further includes a tube formed to surround the outside.
  • first portion of the wire is connected to the rear of the bottom of the space portion, and the second portion is connected to the front of the upper surface of the space portion.
  • the wire includes a fixing part provided to be fixed to the rear of the floor.
  • the fixing part includes a wire support plate provided on the wire.
  • the tension control unit includes an adjustment member connected to the wire and provided to be rotatable, a rotation limiting member provided to limit rotation of the adjustment member, and an elastic member provided to elastically support the rotation limiting member do.
  • the adjustment member is exposed to the outside of the cabinet.
  • the adjusting member includes an adjusting member head on which at least one of a cross or a date is formed, and an adjusting member body to which the wire is connected to the rear of the adjusting member head.
  • the adjusting member includes a fixing protrusion protruding from at least one of the adjusting member head and the adjusting member body.
  • the limiting member is provided to limit the rotation of the adjustment member, and includes a limiting protrusion formed to correspond to the fixing protrusion.
  • the limiting member includes a limiting bracket provided to be movable up and down, and a guide portion for guiding the movement of the limiting bracket in connection with rotation of the adjustment member.
  • the guide portion includes a guide slot formed in the restriction bracket, a guide slot corresponding to the guide projection, and provided to guide the movement of the restriction bracket.
  • the wire further includes a first wire connected to the front of the upper surface and a second wire connected to the rear of the floor.
  • a turnbuckle is provided between the first wire and the second wire.
  • the household electrical appliance is formed by at least one of an inner box forming a storage chamber, an outer box provided outside the inner box, and the inner box and the outer box, and a space portion between the inner box and the outer box. It includes; a cabinet having an insulating wall formed by; and a wire reinforcing device provided for reinforcing the strength of the cabinet, the wire reinforcing device is provided in the space portion forming the side of the cabinet, the space portion It includes; a wire provided to be connected in a diagonal direction, a tension control unit configured in the cabinet to adjust the tension of the wire, and at least a part of which is exposed to the outside of the cabinet.
  • the wire further includes a tube formed to surround the outside.
  • the tension control unit includes an adjustment member connected to the wire and provided to be rotatable, a rotation limiting member provided to limit rotation of the adjustment member, and an elastic member provided to elastically support the rotation limiting member do.
  • the adjusting member includes an adjusting member head on which at least one of a cross or a date is formed, and an adjusting member body to which the wire is connected to the rear of the adjusting member head, wherein the adjusting member head is provided in the cabinet. It is exposed outside.
  • the adjusting member includes a fixing protrusion protruding from at least one of the adjusting member head and the adjusting member body.
  • the cabinet is equipped with a wire reinforcing device for tension control, and the tension of the cabinet can be secured by applying a tension of a certain level or higher.
  • the wire is wrapped by a tube, and there is an effect that tension can be adjusted even after foaming in the cabinet.
  • FIG. 1 is a perspective view showing a refrigerator according to an embodiment of the present invention
  • Figure 2 is a perspective view showing a wire reinforcement device of a refrigerator according to an embodiment of the present invention
  • Figure 3 is a view showing a wire-mounted cabinet of the wire reinforcement device according to an embodiment of the present invention
  • FIG. 4 is a view showing a cabinet equipped with a wire reinforcement according to an embodiment of the present invention
  • FIG. 5 is an enlarged view of part A of FIG. 4, showing a tension adjusting unit of the wire reinforcement device according to the embodiment of the present invention
  • FIG. 6 is an enlarged view of part B of FIG. 4, showing a wire fixing part of a wire reinforcement device according to an embodiment of the present invention
  • FIG. 7 is a perspective view showing a tension control unit according to an embodiment of the present invention.
  • FIGS 8 to 9 are views showing the operation of the wire reinforcing device according to an embodiment of the present invention.
  • FIG. 10 is a view showing a wire reinforcement device of a refrigerator according to another embodiment of the present invention.
  • FIG. 11 is a view showing a wire reinforcing device according to another embodiment of the present invention.
  • first may be referred to as a second component without departing from the scope of the present invention, and similarly, the second component may be referred to as a first component.
  • the term "and/or" includes a combination of a plurality of related described items or any one of a plurality of related described items.
  • the wire reinforcing device of the present invention can be applied to all household appliances in which a cabinet is provided to secure rigidity. Tension adjustment to ensure cabinet rigidity is available.
  • the present invention is applicable to all household appliances in which a cabinet with an open front is provided.
  • a door for opening and closing of an open surface is provided on the front side of the cabinet, and a cabinet is configured such that the door can be opened and closed in a left-right cased manner based on one side of the cabinet, and the door is opened and closed in a vertically-closed manner based on the top.
  • It may include a cabinet configured to enable.
  • It may include a cooking appliance or a dishwasher such as a refrigerator or an oven or a microwave oven which is a household appliance including a cabinet having such a configuration.
  • a cooking appliance or a dishwasher such as a refrigerator or an oven or a microwave oven which is a household appliance including a cabinet having such a configuration.
  • the home appliance shows a refrigerator as an example, but the spirit of the present invention is not limited thereto.
  • FIG. 1 is a perspective view showing a refrigerator according to an embodiment of the present invention
  • FIG. 2 is a perspective view showing a wire reinforcement device of a refrigerator according to an embodiment of the present invention
  • FIG. 3 is a wire reinforcement device according to an embodiment of the present invention 4 is a view showing a cabinet equipped with a wire
  • FIG. 4 is a view showing a cabinet equipped with a wire reinforcement device according to an embodiment of the present invention.
  • the refrigerator (hereinafter, referred to as a'home appliance') includes a cabinet 10 forming an exterior and a door 20 provided to open and close the cabinet 10.
  • the cabinet 10 is formed in a hexahedral shape with an open front.
  • the cabinet 10 may include storage rooms 12 and 13 provided to open the front surface inside.
  • the storage chambers 12 and 13 may be divided up and down by the partition walls 11.
  • the storage chambers 12 and 13 of the cabinet 10 may be divided into a refrigerating chamber 12 at an upper side and a freezing chamber 13 at a lower side by a partition 11.
  • the cabinet 10 opens and closes the storage chambers 12 and 13. It may include a door 20 provided to.
  • the doors 20 may be provided to be rotatable with respect to the cabinet 10 respectively.
  • the cabinet 10 may include an inner box 50 forming the storage chambers 12 and 13 and an outer box 30 coupled to the outside of the inner box 50 to form an exterior.
  • a space portion S may be formed between the inner box 50 and the outer box 30 of the cabinet 10.
  • the spacer S between the inner box 50 and the outer box 30 is filled with a foaming agent 40 for maintaining thermal insulation.
  • the foaming agent 40 may be filled between the inner box 50 and the outer box 30 of the cabinet 10 to form an insulating wall.
  • the insulating wall is formed by the inner box 50 and the outer box 30 provided to cover the inner box 50 from the outside of the inner box 50, but is not limited to either the inner box 50 or the outer box 30 It can be formed by.
  • the trauma 30 of the cabinet 10 may include a trauma trauma surface 31, trauma side surfaces 36 and 37, a trauma rear surface 33, and a trauma bottom surface 34.
  • the inner box 50 of the cabinet 10 may include an inner box surface corresponding to each outer box 30.
  • the cabinet 10 may include a top surface 15, a bottom surface 14, both side surfaces 16 and 17, and a back surface 18. And the bottom surface 14, the top surface 15, both sides (16,17) of the cabinet 10, and the rear surface 18, the trauma bottom surface 34 of the trauma 30, the trauma trauma surface 31, both sides of the trauma (36,37), may refer to the trauma rear surface (33).
  • the upper surface, both sides, the bottom surface, and the rear surface are illustrated as being integrally formed, but the spirit of the present invention is not limited thereto.
  • at least one of the top surface, both side surfaces, the rear surface, and the bottom surface may be assembled separately.
  • the inner box 50 may be provided to form the refrigerating chamber 12 and the freezing chamber 13, respectively.
  • the cabinet 10 may include a cold air supply device (not shown) for supplying cold air to the storage rooms 12 and 13.
  • the cold air supply device is not shown, but may be configured to include a compressor, a condenser, an expansion valve, an evaporator, and a blower fan.
  • the cold air supply device may be provided in the machine room 19 provided at the rear lower side of the cabinet 10.
  • the cabinet 10 may include a wire reinforcement device 100 provided for strength reinforcement.
  • the cabinet 10 may include a wire reinforcing device 100 provided to increase the stiffness of the cabinet 10 from side to side and front to back.
  • the wire reinforcing device 100 may be provided on both sides 16 and 17 of the cabinet 10, respectively.
  • the wire reinforcing device 100 may include a wire 110 and a tension adjusting unit 200 mounted on the cabinet 10 to adjust the tension of the wire 110.
  • the tension adjusting unit 200 may be provided on the upper surface 15 of the cabinet 10.
  • the tension adjusting unit 200 may be covered by an upper surface cover 140 provided on the upper surface 15 of the cabinet 10.
  • the wire 110 of the wire reinforcement device 100 may be disposed between the outer box 30 and the inner box 50 of the cabinet 10.
  • the wire 110 may be provided in the space portion S of the cabinet 10.
  • the wires 110 may be disposed on both sides 16 and 17 of the cabinet 10, respectively.
  • the wire 110 may have one end fixed to the rear of the floor 15 and the other end provided in front of the upper 15.
  • the wire 110 may be provided to be connected diagonally at both sides 16 and 17 of the cabinet 10.
  • the wire 110 may be provided to connect the upper and lower edges of the space portion S to each other.
  • the wire is illustrated by connecting the front end of the upper surface and the rear end of the lower surface, for example, but the spirit of the present invention is not limited thereto.
  • the rear edge of the upper surface and the front edge of the lower surface may be connected to each other.
  • One end of the wire 110 is a first part and the other end is a second part.
  • the first portion formed at one end of the wire 110 may be connected to at least a portion of the cabinet 10, and the second portion formed at the other end of the wire 110 may be connected to another portion of the cabinet 10. .
  • One end of the wire 110 may include a fixing part 300 to be fixed to the bottom 15.
  • the fixing part 300 of the wire 110 may be fixed to the fixing frame 310 provided on the bottom 15.
  • the fixed frame 310 may be provided on the bottom 15 of the cabinet 10 to provide horizontal reinforcement of the cabinet 10.
  • the fixed frame 310 may be disposed at the rear of the bottom 15 of the cabinet 10.
  • the fixed frame 310 may further include a reinforcement frame 320 disposed in front of the floor 15 of the cabinet 10.
  • the reinforcement frame 320 may be disposed in front of the bottom portion 15 of the cabinet 10 to increase the stiffness in the horizontal direction.
  • the reinforcing frame 320 is illustrated as being disposed in front of the bottom, for example, but the spirit of the present invention is not limited thereto.
  • a plurality of reinforcing frames may be formed, and may be provided on the rear side of the cabinet to increase vertical rigidity.
  • FIG. 5 is an enlarged view of part A of FIG. 4, showing a tension adjusting part of a wire reinforcement device according to an embodiment of the present invention
  • FIG. 6 is an enlarged view of part B of FIG. 4
  • a wire according to an embodiment of the present invention 7 is a perspective view showing a wire fixing part of a reinforcing device
  • FIG. 7 is a perspective view showing a tension adjusting part according to an embodiment of the present invention
  • FIGS. 8 to 9 are views showing an operation of the wire reinforcing device according to an embodiment of the present invention. .
  • the wire reinforcing device 100 may include a wire 110 and a tension adjusting unit 200 provided to adjust the tension of the wire 110.
  • the wire 110 may be connected to the tension adjusting unit 200 and the other end fixed to the cabinet 10 by the fixing unit 300.
  • the wire 110 may include a rope having a predetermined tension.
  • the wire 110 may include a tube 120 on its outer circumferential surface.
  • the tube 120 is provided to surround the outer circumferential surface of the wire 110.
  • the wire 110 may be separated from the blowing agent 40 by the tube 120.
  • the wire 110 disposed in the space portion S between the outer box 30 and the inner box 50 has the tube 120 in contact with the blowing agent 40, and the wire 110 moves inside the tube 120 It may be possible.
  • the tube 120 is preferably formed larger than the diameter of the wire 110.
  • the fixing part 300 of the wire 110 may be provided at the lower end of the wire 110.
  • the fixing part 300 may include a wire support plate 111 provided at an end of the wire 110.
  • the wire support plate 111 of the fixing part 300 is provided to be supported outside the fixing hole 311 formed in the fixing frame 310.
  • the wire support plate 111 is formed larger than the fixing hole 311.
  • the wire support plate 111 is provided to be supported on the outside of the fixing frame 310 so that the wire 110 can be fixed to the outside of the fixing hole 311.
  • the other end of the wire 110 may be installed in the space portion S through the fixing hole 311.
  • the other end of the wire 110 may be connected to the tension control unit 200.
  • the tension adjusting unit 200 elastically supports the adjustment member 210 connected to the wire 110, the rotation limiting member 220 provided to limit the rotation of the adjustment member 210, and the rotation limiting member 220 It may include an elastic member 230 provided to.
  • the tension adjusting unit 200 may be installed on the upper surface 15 of the cabinet 10.
  • the tension adjusting unit 200 may be installed on the installation bracket 201 provided on the upper surface 15 of the cabinet 10.
  • the installation bracket 201 may be provided on the upper surface 15 of the cabinet 10.
  • the installation bracket 201 may have a first through hole 201a through which the wire 110 passes.
  • the installation bracket 201 may be provided with a tube connection portion 201b for installing the tube 120.
  • the tube connection portion 201b may be formed on the bottom surface of the installation bracket 201.
  • the tube connecting portion 201b may be formed around the first through hole 201a of the installation bracket 201.
  • the tube 120 connected to the tube connecting portion 201b has a wire 110 disposed therein so that the wire 110 is not affected by the foaming liquid foamed in the space portion S.
  • the installation bracket 201 may further include a bracket for rigidity of the cabinet 10.
  • the installation bracket 201 may include a first installation bracket 202 and a second installation bracket 203.
  • the first installation bracket 202 and the second installation bracket 203 may have second through holes 202a and third through holes 203a corresponding to the first through holes 201a, respectively.
  • the second through hole 202a and the third through hole 203a may be disposed to correspond to the first through hole 201a.
  • the other end of the wire 110 penetrating through the first through hole 201a to the third through hole 203a may be connected to the adjustment member 210.
  • the tension adjusting unit 200 may include a housing 240.
  • the housing 240 may be installed on the third installation bracket 201. Inside the housing 240, an adjustment member 210, a rotation limiting member 220, and an elastic member 230 connected to the wire 110 may be installed.
  • the housing 240 may be provided with an adjustment member installation hole 244 so that a part of the adjustment member 210 is exposed.
  • the adjustment member installation hole 244 may be formed to face at least one side of both sides 16 and 17 of the cabinet 10.
  • the adjustment member installation hole 244 may be arranged to face the first side 16 of the cabinet 10.
  • An adjustment hole 141 corresponding to the adjustment member installation hole 244 of the tension adjusting unit 200 may be formed on the upper surface cover 140 installed on the upper surface 15 of the cabinet 10.
  • the adjustment hole 141 may be formed to penetrate through at least a portion of the tension control unit 200 to be exposed to the outside.
  • the adjustment hole 141 may be formed on the side surface of the top cover 140.
  • the adjustment hole 141 may be disposed to face the first side 16 of both sides 16 and 17 of the cabinet 10.
  • the adjustment hole 141 is formed so that the tool 130 provided to rotate the adjustment member 210 can be inserted.
  • the adjustment hole 141 is preferably formed larger than the size of the tool 130.
  • the adjustment hole 141 may be positioned to correspond to the adjustment member 210.
  • the size and shape of the adjustment hole 141 can be changed depending on the tool used, but is preferably formed in a position and shape corresponding to the adjustment member 210.
  • the adjusting member 210 of the tension adjusting unit 200 is provided inside the housing 240, the adjusting member head 210a formed to correspond to the adjusting member installation hole 244 of the housing 240, and the adjusting member It may include an adjustment member body 210b formed by being connected to the rear of the head 210a.
  • the adjusting member head 210a may include a groove 210c formed in a shape of at least one of a cross or a date.
  • the adjustment member body 210b may be formed to extend in one direction from the adjustment member head 210a, and may be provided so that the wire 110 is connected to the outer circumferential surface.
  • the adjustment member 210 is provided to be rotatable.
  • the adjustment member body 210b may be provided to rotate integrally when the adjustment member head 210a is rotated.
  • the adjustment member head 210a may be rotatably installed by the tool 130. When the adjusting member 210 is rotated, the wire 110 may be pulled upward by being wound around the adjusting member body 210b.
  • the tension adjusting unit 200 may include a rotation limiting member 220 provided to limit the rotation of the adjustment member 210.
  • the restriction bracket 221 and the restriction protrusion 222 formed on the restriction bracket 221 may be included.
  • the limiting bracket 221 may be movably installed in the housing 240.
  • the restriction bracket 221 may be installed to be movable in the vertical direction in association with the rotation of the adjustment member 210.
  • the limiting bracket 221 may further include a guide unit 250 that guides the movement.
  • the guide portion 250 of the rotation limiting member 220 includes a guide protrusion 251 formed on the restriction bracket 221 and a guide slot corresponding to the guide protrusion 251 and configured to guide the movement of the restriction bracket 221 252.
  • the guide slot 252 may be provided in the housing 240.
  • the guide protrusion 251 of the restriction bracket 221 may be inserted into the guide slot 252 and moved up and down along the guide slot 252.
  • the limiting bracket 221 may include a limiting protrusion 222 provided to limit the rotation of the adjustment member 210.
  • the limiting protrusion 222 may be formed to protrude downward from the limiting bracket 221.
  • the adjustment member 210 may include a fixing protrusion 211 so as to correspond to the restriction protrusion 222 of the restriction bracket 221.
  • the fixed projection 211 is provided so that the adjustment member 210 is not rotated by being caught by the limiting projection 222.
  • the adjusting member 210 may include a plurality of fixing protrusions 211 protruding from the outer circumferential surface of the adjusting member head 210a.
  • the fixing protrusion 211 may be formed to protrude in the circumferential direction to the outside of the adjustment member head 210a.
  • the fixing protrusion 211 may be formed to protrude on the outside of the adjustment member body 210b.
  • the fixing protrusion 211 may be formed to protrude outside the at least one of the adjusting member head 210a and the adjusting member body 210b of the adjusting member 210.
  • the rotation limiting member 220 may include a fixing protrusion 211 formed on the adjustment member 210 and a restriction protrusion 222 provided to correspond to the fixing protrusion 211. It is installed to be movable up and down in conjunction with the rotation of the member 210.
  • the tension adjusting unit 200 may include an elastic member 230 provided to elastically support the rotation limiting member 220.
  • the tension control unit 200 may include an elastic member 230 provided to elastically support the restriction bracket 221.
  • the center of the elastic member 230 is fixed to the restriction bracket 221, one side is supported by the first elastic member support portion 241 of the restriction bracket 221 and the other side is a second elastic member provided in the housing 240 It can be supported by the support 242.
  • the elastic member 230 may be provided to elastically support the restriction bracket 221 in the downward direction.
  • the limiting bracket 221 is elastically supported by the elastic member 230 toward the adjustment member 210 so that the fixing protrusion 211 and the limiting protrusion 222 are mutually coupled and supported.
  • the limiting protrusion 222 of the limiting bracket 221 moves upward by the fixing protrusion 211 of the adjustment member 210.
  • at least one surface of the fixing protrusion 211 may include a slope so that the restriction protrusion 222 of the restriction bracket 221 can ride and move upward.
  • the elastic member 230 is elastically supported so that the limiting bracket 221 can move upward by rotation of the adjusting member 210, and when the adjusting member 210 stops rotating, the limiting bracket 221 is moved downward. Elastic support.
  • the wire 110 may be wound by the adjusting member 210 and pulled upwards to adjust tension.
  • the restriction protrusion 222 of the restriction bracket 221 is inserted into the fixing protrusion 211 of the adjustment member 210, rotation of the adjustment member 210 is restricted.
  • the wire reinforcing device 100 by the tension adjusting unit 200 can adjust the tension of the wire 110 even after foaming the foaming agent 40 in the space S between the outer box 30 and the inner box 50.
  • the rigidity of the cabinet 10 can be adjusted, and the rigidity can be adjusted when the step of the door 20 or the cabinet 10 is deformed.
  • the tension control unit is illustrated as being disposed in front of the upper part of the cabinet, the spirit of the present invention is not limited thereto. For example, it may be installed at the bottom or rear of the cabinet.
  • the wire reinforcing device is illustrated as an example in which a tension adjusting portion is provided at the front side of the cabinet and a fixing portion is provided at the rear side, but the spirit of the present invention is not limited thereto.
  • a wire may be connected between the bottom point at the rear and the upper point at the front.
  • the wire of the wire reinforcement device is illustrated as being disposed on both sides of the cabinet space, for example, but is not limited thereto.
  • the wire may be provided to be connected diagonally to the upper and lower surfaces of the cabinet space.
  • FIG. 10 is a view showing a wire reinforcement device of a refrigerator according to another embodiment of the present invention
  • FIG. 11 is a view showing a wire reinforcement device according to another embodiment of the present invention. Reference numerals not shown refer to FIGS. 1 to 9.
  • the wire reinforcing device 100A may include a wire 110A and a tension adjusting unit 200A provided to adjust the tension of the wire 110A.
  • Wire reinforcing device (100A) may be provided on both side portions (16,17) of the cabinet (10), respectively.
  • the wire reinforcement device 100A may be provided to be connected diagonally to both sides 16 and 17 of the cabinet 10.
  • the wire 110A of the wire reinforcement device 100A may be provided to connect the upper front and lower rear of the cabinet 10.
  • the wire 110A may include a first wire 111A and a second wire 112A.
  • the first wire 111A may be connected to the upper portion 15 of the cabinet 10.
  • the second wire 112A may be connected to the lower portion 14 of the cabinet 10.
  • the first wire 111A may be fixed to the upper portion 15 of the cabinet 10 by the first fixing portion 310A.
  • the second wire 112A may be fixed to the lower portion 14 of the cabinet 10 by the second fixing portion 320A.
  • the first wire 111A and the second wire 112A may be connected by a tension adjusting unit 200A.
  • the tension adjusting unit 200A may include a turn buckle.
  • the tension control unit 200A is a control wire 210A having first and second connection portions 211A and 212A provided at both ends, and a first wire connection member rotatably connected to both ends of the control bracket 210A, respectively It may include a (221A) and the second wire connecting member (222A).
  • the first wire connecting member 221A is rotatably connected between the first wire 111A and the first connecting portion 211A of the adjustment bracket 210A, and the second wire connecting member 222A is the second wire 112A )
  • the second connection portion 212A of the adjustment bracket 210A can be rotatably connected.
  • a first screw 231A is formed on at least a portion of the first wire connecting member 221A, and a second screw 232A is formed on at least a portion of the second wire connecting member 222A. At this time, the directions of the first screw 231A and the second screw 232A are formed in opposite directions. The tension between the first wire 111A and the second wire 112A can be narrowed by rotating the adjustment bracket 210A.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Refrigerator Housings (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Abstract

L'invention concerne un appareil électroménager ayant un dispositif de renforcement en fil pour augmenter la rigidité d'une armoire. L'appareil domestique comprend : une armoire comprenant un boîtier interne formant une chambre de stockage, un boîtier externe disposé à l'extérieur du boîtier interne, et une unité d'espace formée entre le boîtier interne et le boîtier externe; et un dispositif de renforcement en fil prévu pour renforcer la rigidité de l'armoire. Ledit dispositif de renforcement en fil comprend : un fil qui est agencé dans l'unité d'espace et qui comprend une première partie reliée à au moins une partie de l'armoire et une seconde partie reliée à une autre partie de l'armoire; et une unité de réglage de tension configurée pour ajuster la tension du fil.
PCT/KR2019/013219 2019-01-21 2019-10-08 Appareil électroménager Ceased WO2020153576A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190007307A KR20200090368A (ko) 2019-01-21 2019-01-21 가전기기
KR10-2019-0007307 2019-01-21

Publications (1)

Publication Number Publication Date
WO2020153576A1 true WO2020153576A1 (fr) 2020-07-30

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Application Number Title Priority Date Filing Date
PCT/KR2019/013219 Ceased WO2020153576A1 (fr) 2019-01-21 2019-10-08 Appareil électroménager

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KR (1) KR20200090368A (fr)
WO (1) WO2020153576A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11108547A (ja) * 1997-10-09 1999-04-23 Hitachi Ltd 冷蔵庫
KR100664420B1 (ko) * 2006-02-21 2007-01-04 이슬기 컴파운드 활
KR20090006440U (ko) * 2007-12-24 2009-06-29 삼성전자주식회사 냉장고
KR20120008383A (ko) * 2010-07-16 2012-01-30 (주)삼우 장력조절기능을 가지는 개폐조절장치
JP5886017B2 (ja) * 2011-12-06 2016-03-16 株式会社東芝 真空断熱パネルおよびこれを用いた冷蔵庫

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11108547A (ja) * 1997-10-09 1999-04-23 Hitachi Ltd 冷蔵庫
KR100664420B1 (ko) * 2006-02-21 2007-01-04 이슬기 컴파운드 활
KR20090006440U (ko) * 2007-12-24 2009-06-29 삼성전자주식회사 냉장고
KR20120008383A (ko) * 2010-07-16 2012-01-30 (주)삼우 장력조절기능을 가지는 개폐조절장치
JP5886017B2 (ja) * 2011-12-06 2016-03-16 株式会社東芝 真空断熱パネルおよびこれを用いた冷蔵庫

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