Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
NZ785547B2 - Free embedded refrigerator - Google Patents
[go: Go Back, main page]

NZ785547B2 - Free embedded refrigerator - Google Patents

Free embedded refrigerator

Info

Publication number
NZ785547B2
NZ785547B2 NZ785547A NZ78554720A NZ785547B2 NZ 785547 B2 NZ785547 B2 NZ 785547B2 NZ 785547 A NZ785547 A NZ 785547A NZ 78554720 A NZ78554720 A NZ 78554720A NZ 785547 B2 NZ785547 B2 NZ 785547B2
Authority
NZ
New Zealand
Prior art keywords
door
shaft
opening angle
switching
groove
Prior art date
Application number
NZ785547A
Other versions
NZ785547A (en
Inventor
Kang Li
Enpin Xia
Hao Zhang
Original Assignee
Haier Smart Home Co Ltd
Qingdao haier refrigerator co ltd
Filing date
Publication date
Priority claimed from CN202010179525.1A external-priority patent/CN112444087B/en
Priority claimed from CN202010179527.0A external-priority patent/CN112444088B/en
Application filed by Haier Smart Home Co Ltd, Qingdao haier refrigerator co ltd filed Critical Haier Smart Home Co Ltd
Priority claimed from PCT/CN2020/111596 external-priority patent/WO2021037110A1/en
Publication of NZ785547A publication Critical patent/NZ785547A/en
Publication of NZ785547B2 publication Critical patent/NZ785547B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/682—Pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/292—Form or shape having apertures
    • E05Y2800/296—Slots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for 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
    • F25D23/028—Details
    • 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
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/021—French doors
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

Abstract

free embedded refrigerator, comprising a cabinet 10, a door 20 for opening and closing the cabinet 10, and a hinge assembly 30 for connecting the cabinet 10 and the door 20. The hinge assembly 30 comprises a first hinge part 31, a second hinge part 32 and a switching assembly 40 connected with the first hinge part 31 and the second hinge part 32. The switching assembly 40 comprises a first switching part 401 and a second switching part 402 which are fitted with each other. When the door 20 is in an opening process, the first hinge part 31 moves relative to the switching assembly 40 to drive the door 20 to rotate in situ relative to the cabinet 10, and then, the switching assembly 30 drives the second hinge part 32 to move relative to the switching assembly 40 to drive the door 20 to continuously rotate in situ. The first hinge part 31 is fixed to the cabinet 10, the second hinge part 32 is fixed to the door 20, and the switching assembly 40 comprises a first fitting part and a second fitting part. When the door 20 is opened from a closed state to a first opening angle, the first hinge part 31 and the first fitting part move relatively to drive 20 the door to rotate in situ relative to the cabinet 10, and the second fitting part limits the second hinge part 32. When the door 20 is continuously opened from the first opening angle to a second opening angle, the second hinge part 32 is released from the limit of the second fitting part, and the first fitting part limits the first hinge part 31. When the door 20 is continuously opened from the second opening angle to a maximum opening angle, the second hinge part 32 and the second fitting part move relatively to drive the door to continuously rotate in situ. The first hinge part 31 and the first fitting part move relatively by a first shaft set and a first groove set which are fitted with each other, and the second hinge part 32 and the second fitting part move relatively by a second shaft set and a second groove set which are fitted with each other. When the door is opened from the closed state to the first opening angle or continuously opened from the second opening angle to the maximum opening angle, the first switching part and the second switching part are relatively stationary, and when the door is continuously opened from the first opening angle to the second opening angle, the first switching part moves relative to the second switching part, such that the second hinge part is released from the limit of the second fitting part, and the first fitting part limits the first hinge part. The open and close degree of freedom of the door body (20) of the refrigerator (100) can be adjusted, and a plurality of movement trajectories could be produced so as to adapt to different application scenarios.

Claims (18)

What is claimed is:
1. A free embedded refrigerator, comprising: a cabinet, a door for opening and closing the cabinet, and a hinge assembly for connecting the cabinet and the door, wherein the hinge assembly comprises a first hinge part, a second hinge part and a switching assembly connected with the first hinge part and the second hinge part; when the door is in an opening process, the first hinge part moves relative to the switching assembly to drive the door to rotate in situ relative to the cabinet, and then, the switching assembly drives the second hinge part to move relative to the switching assembly to drive the door to continuously rotate in situ; the first hinge part is fixed to the cabinet, the second hinge part is fixed to the door, and the switching assembly comprises a first fitting part and a second fitting part; when the door is opened from a closed state to a first opening angle, the first hinge part and the first fitting part move relatively to drive the door to rotate in situ relative to the cabinet, and the second fitting part limits the second hinge part; when the door is continuously opened from the first opening angle to a second opening angle, the second hinge part is released from the limit of the second fitting part, and the first fitting part limits the first hinge part; when the door is continuously opened from the second opening angle to a maximum opening angle, the second hinge part and the second fitting part move relatively to drive the door to continuously rotate in situ; the first hinge part and the first fitting part move relatively by a first shaft set and a first groove set which are fitted with each other, and the second hinge part and the second fitting part move relatively by a second shaft set and a second groove set which are fitted with each other; and wherein the switching assembly comprises a first switching part and a second switching part which are fitted with each other; when the door is opened from the closed state to the first opening angle or continuously opened from the second opening angle to the maximum opening angle, the first switching part and the second switching part are relatively stationary, and when the door is continuously opened from the first opening angle to the second opening angle, the first switching part moves relative to the second switching part, such that the second hinge part is released from the limit of the second fitting part, and the first fitting part limits the first hinge part.
2. The free embedded refrigerator according to claim 1, wherein the first shaft set comprises a first shaft and a second shaft, the first groove set comprises a first groove fitted with the first shaft and a second groove fitted with the second shaft, the second shaft set comprises a third shaft and a fourth shaft, and the second groove set comprises a third groove fitted with the third shaft and a fourth groove fitted with the fourth shaft.
3. The free embedded refrigerator according to claim 1 or claim 2, wherein the first hinge part and the first fitting part move relatively by a first shaft and a first groove which are fitted with each other, and the second hinge part and the second fitting part move relatively by a second shaft set and a second groove set which are fitted with each other; the second shaft set comprises a third shaft and a fourth shaft, and the second groove set comprises a third groove fitted with the third shaft and a fourth groove fitted with the fourth shaft.
4. The free embedded refrigerator according to claim 3, wherein the first hinge part comprises the first shaft, the first fitting part comprises the first groove, the second fitting part comprises the third shaft and the fourth shaft, and the second hinge part comprises the third groove and the fourth groove.
5. The free embedded refrigerator according to claim 4, wherein the first hinge part comprises a first limiting portion, the first switching part comprises a second limiting portion, the first groove comprises a first upper groove located at the first switching part and a first lower groove located at the second switching part, and the fourth groove comprises a fourth free section and a limiting section; when the door is opened from the closed state to the first opening angle, the first switching part and the second switching part are relatively stationary, a first free section is formed by overlapped parts of the first upper groove and the first lower groove, the first shaft rotates in situ in the first free section, and the second limiting portion abuts against the first limiting portion, such that the switching assembly limits the first hinge part; the fourth shaft is limited on the limiting section, such that the switching assembly limits the second hinge part; when the door is continuously opened from the first opening angle to the second opening angle, the first switching part and the second switching part move relatively, such that the fourth shaft is separated from the limiting section; when the door is continuously opened from the second opening angle to the maximum opening angle, the third shaft rotates in situ in the third groove, and the fourth shaft moves in the fourth free section around the third shaft.
6. The free embedded refrigerator according to claim 5, wherein one of the first limiting portion and the second limiting portion is configured as a bump, the other is configured as a recess, the bump comprises a first limiting surface, and the recess comprises a second limiting surface; when the door is in the closed state, the first limiting surface is apart from the second limiting surface, and when the door is opened from the closed state to the first opening angle, the first limiting surface and the second limiting surface gradually approach until the first limiting surface abuts against the second limiting surface.
7. The free embedded refrigerator according to claim 5, wherein the first switching part comprises a first stopper, the second switching part comprises a second stopper fitted with the first stopper, and when the door is closed from the second opening angle to the first opening angle, the second switching part limits movement of the first switching part by fitting the second stopper with the first stopper.
8. The free embedded refrigerator according to claim 4, wherein the cabinet comprises an accommodating chamber and an outer side surface adjacent to the hinge assembly and on an extension section of a rotation path of the door, the door comprises a front wall apart from the accommodating chamber and a side wall always clamped between the front wall and the accommodating chamber, and a side edge is provided between the front wall and the side wall; a first pitch exists between a center of the first shaft and the side edge, a second pitch exists between the center of the first shaft and the front wall, a third pitch exists between the center of the first shaft and the side wall, a fourth pitch exists between a center of the third shaft and the side edge, a fifth pitch exists between the center of the third shaft and the front wall, and a sixth pitch exists between the center of the third shaft and the side wall; when the door is opened from the closed state to the first opening angle, the first pitch, the second pitch and the third pitch are all kept unchanged, and when the door is continuously opened from the second opening angle to the maximum opening angle, the fourth pitch, the fifth pitch and the sixth pitch are all kept unchanged.
9. The free embedded refrigerator according to claim 8, wherein the first switching part comprises the third shaft, the second switching part has a through hole, the third shaft extends through the through hole to the third groove, the second switching part comprises the fourth shaft, and the fourth shaft extends to the fourth groove.
10. The free embedded refrigerator according to claim 4, wherein the cabinet comprises an opening and a front end surface provided around the opening, a first distance exists between the first shaft and the front end surface, and when the door is continuously opened from the second opening angle to the maximum opening angle, a second distance exists between the third shaft and the front end surface, and the second distance is greater than the first distance.
11. The free embedded refrigerator according to claim 10, wherein the free embedded refrigerator further comprises an outer side surface adjacent to the hinge assembly and on the extension section of the rotation path of the door, a third distance exists between the first shaft and the outer side surface, and when the door is continuously opened from the second opening angle to the maximum opening angle, a fourth distance exists between the third shaft and the outer side surface, and the fourth distance is less than the third distance.
12. A free embedded refrigerator, comprising: a cabinet, a door for opening and closing the cabinet, and a hinge assembly for connecting the cabinet and the door, wherein the hinge assembly comprises a first hinge part fixed to the cabinet, a second hinge part fixed to the door and a switching assembly connected with the first hinge part and the second hinge part; the first hinge part and the switching assembly move relatively by a first shaft and a first groove which are fitted with each other, and the first groove comprises a first free section; the second hinge part and the switching assembly move relatively by a second shaft set and a second groove set which are fitted with each other; the second shaft set comprises a third shaft and a fourth shaft, and the second groove set comprises a third free section, a fourth free section and a limiting section; when the door is in a closed state, the first shaft is located at the first free section, and the fourth shaft is located at the limiting section, such that the switching assembly limits the second hinge part; when the door is opened to a first opening angle from the closed state, the first shaft rotates in situ in the first free section to drive the door to rotate in situ relative to the cabinet; when the door is continuously opened from the first opening angle to a second opening angle, the fourth shaft is separated from the limiting section, and the switching assembly limits the first hinge part; when the door is continuously opened from the second opening angle to a maximum opening angle, the third shaft rotates in situ in the third free section, the fourth shaft moves in the fourth free section around the third shaft, and the door continuously rotates in situ relative to the cabinet.
13. The free embedded refrigerator according to claim 12, wherein the first hinge part comprises the first shaft, the switching assembly comprises the first groove, the third shaft and the fourth shaft, and the second hinge part comprises a third groove with the third free section and a fourth groove with the fourth free section and the limiting section.
14. The free embedded refrigerator according to claim 13, wherein the switching assembly comprises a first switching part and a second switching part which are fitted with each other; when the door is opened from the closed state to the first opening angle or continuously opened from the second opening angle to the maximum opening angle, the first switching part and the second switching part are relatively stationary, and when the door is continuously opened from the first opening angle to the second opening angle, the first switching part moves relative to the second switching part, such that the fourth shaft is separated from the limiting section.
15. The free embedded refrigerator according to claim 14, wherein the first hinge part comprises a first limiting portion, the first switching part comprises a second limiting portion, and the first groove comprises a first upper groove located at the first switching part and a first lower groove located at the second switching part; when the door is opened from the closed state to the first opening angle, a first free section is formed by overlapped parts of the first upper groove and the first lower groove, the first shaft rotates in situ in the first free section, and the second limiting portion abuts against the first limiting portion, such that the switching assembly limits the first hinge part; when the door is continuously opened from the first opening angle to the second opening angle, the first switching part moves relative to the second switching part, such that the fourth shaft is separated from the limiting section.
16. The free embedded refrigerator according to claim 12, wherein the door is provided with a first fitting portion, the cabinet is provided with a second fitting portion, the first fitting portion and the second fitting portion are engaged with each other when the door is in the closed state, and when the door is opened from the closed state to the first opening angle, the hinge assembly drives the door to rotate in situ relative to the cabinet, so as to drive the first fitting portion to be disengaged from the second fitting portion .
17. The free embedded refrigerator according to claim 16, wherein the cabinet comprises an accommodating chamber, the door comprises a first door and a second door, the first door and the second door are pivotally connected with the cabinet and arranged side by side in a horizontal direction, the refrigerator further comprises a vertical beam movably connected to a side of the first door close to the second door, the first fitting portion is provided at the vertical beam, and when the door is in the closed state, the vertical beam extends to the second door; when the door is opened from the closed state to the first opening angle, the door rotates in situ relative to the cabinet, such that the vertical beam rotates towards a side close to the accommodating chamber, a first folding angle is formed between the first door and the vertical beam, and then, the vertical beam and the first door are kept relatively static.
18. The free embedded refrigerator according to claim 12, wherein the cabinet further comprises an accommodating chamber and a fixed beam dividing the accommodating chamber into a first compartment and a second compartment, and the door comprises a first door provided corresponding to the first compartment and a second door provided corresponding to the second compartment; when the door is in the closed state, both the first door and the second door contact the fixed beam, and when the door is opened from the closed state to the first opening angle, the hinge assembly drives the door to rotate in situ relative to the cabinet, so as to drive the door to be separated from the fixed beam.
NZ785547A 2020-08-27 Free embedded refrigerator NZ785547B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201910803454 2019-08-28
CN201910803353 2019-08-28
CN202010179525.1A CN112444087B (en) 2019-08-28 2020-03-16 Free embedded refrigerator
CN202010179527.0A CN112444088B (en) 2019-08-28 2020-03-16 refrigerator with hinge assembly
PCT/CN2020/111596 WO2021037110A1 (en) 2019-08-28 2020-08-27 Free embedded refrigerator

Publications (2)

Publication Number Publication Date
NZ785547A NZ785547A (en) 2024-04-26
NZ785547B2 true NZ785547B2 (en) 2024-07-30

Family

ID=

Similar Documents

Publication Publication Date Title
EP4006465B1 (en) Refrigerator
EP3789703B1 (en) Refrigerator
KR20110032898A (en) Refrigerator with cold air leak prevention member
US12038224B2 (en) Hinge assembly with movable plate and refrigerator having the same
NZ785547B2 (en) Free embedded refrigerator
CN217681184U (en) Refrigerator
NZ785547A (en) Free embedded refrigerator
NZ785601A (en) Embedded refrigerator having switching assembly
NZ785753B2 (en) Embedded refrigerator capable of facilitating door opening
NZ785753A (en) Embedded refrigerator capable of facilitating door opening
NZ785601B2 (en) Embedded refrigerator having switching assembly
NZ785657A (en) Embedded refrigerator
NZ785708A (en) Free built-in refrigerator capable of increasing degree of opening
NZ785708B2 (en) Free built-in refrigerator capable of increasing degree of opening
CN218493376U (en) Hinge assembly and refrigerator
NZ784467B2 (en) Refrigerator
NZ784465B2 (en) Refrigerator
NZ784465A (en) Refrigerator
NZ785436B2 (en) Refrigerator provided with switchable hinge assembly
NZ785436A (en) Refrigerator provided with switchable hinge assembly
NZ784424B2 (en) Hinge assembly with decorative sheet and refrigerator having the same
NZ784421A (en) Hinge assembly with baffle and refrigerator having the same
NZ784425A (en) Refrigerator
NZ784425B2 (en) Refrigerator
NZ784421B2 (en) Hinge assembly with baffle and refrigerator having the same