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Embedded household appliance hinge and refrigerator
According to the embedded household appliance hinge and the refrigerator, the embedded household appliance hinge is installed between a household appliance door body and a household appliance box body, the embedded household appliance hinge comprises a hinge body, one end of the hinge body is fixed to the household appliance box body, the other end of the hinge body is provided with a cam, and the household appliance door body is provided with a track frame in a regular triangle shape; the cam comprises two short outer arc edges in mirror symmetry and two long outer arc edges in mirror symmetry, the long outer arc edges are tangent between the same sides of the two short outer arc edges, in the process that the household appliance door body rotates relative to the household appliance box body, the inner side wall of the track frame moves along the outer side wall of the cam, and in the moving process, the inner side wall of the track frame moves along the outer side wall of the cam. Three points of the outer side wall of each cam are kept to be in contact and tangent with the inner side wall of the track frame; the refrigerator comprises a household appliance box body and a household appliance door body which are provided with the hinge. The device is simple in structure and convenient to manufacture, the household appliance door body can retract inwards when being opened, and the situation that the household appliance door body interferes with a deep and narrow space or other objects in the deep and narrow space when being opened is effectively avoided.
本发明提供的一种嵌入式家电铰链及冰箱，嵌入式家电铰链安装在家电门体及家电箱体之间，包括铰链本体，铰链本体一端固定在家电箱体上，另一端设有凸轮，家电门体上设有呈正三角形形状的轨道框，凸轮包括两条镜像对称的短外圆弧边，以及与两条镜像对称的长外圆弧边，长外圆弧边相切在两条短外圆弧边的同侧之间，在家电门体相对家电箱体的转动的过程中，轨道框的内侧壁沿凸轮的外侧壁移动，且在移动过程中，凸轮的外侧壁均保持三个点与轨道框内侧壁接触并相切；冰箱包括安装有上述铰链的家电箱体及家电门体。本发明结构简单，制造方便，使家电门体在开启时会向内回缩，有效在避免家电门体在开启时与深窄空间或深窄空间内的其它物件发生干涉。
Embedded household appliance hinge and refrigerator
According to the embedded household appliance hinge and the refrigerator, the embedded household appliance hinge is installed between a household appliance door body and a household appliance box body, the embedded household appliance hinge comprises a hinge body, one end of the hinge body is fixed to the household appliance box body, the other end of the hinge body is provided with a cam, and the household appliance door body is provided with a track frame in a regular triangle shape; the cam comprises two short outer arc edges in mirror symmetry and two long outer arc edges in mirror symmetry, the long outer arc edges are tangent between the same sides of the two short outer arc edges, in the process that the household appliance door body rotates relative to the household appliance box body, the inner side wall of the track frame moves along the outer side wall of the cam, and in the moving process, the inner side wall of the track frame moves along the outer side wall of the cam. Three points of the outer side wall of each cam are kept to be in contact and tangent with the inner side wall of the track frame; the refrigerator comprises a household appliance box body and a household appliance door body which are provided with the hinge. The device is simple in structure and convenient to manufacture, the household appliance door body can retract inwards when being opened, and the situation that the household appliance door body interferes with a deep and narrow space or other objects in the deep and narrow space when being opened is effectively avoided.
本发明提供的一种嵌入式家电铰链及冰箱，嵌入式家电铰链安装在家电门体及家电箱体之间，包括铰链本体，铰链本体一端固定在家电箱体上，另一端设有凸轮，家电门体上设有呈正三角形形状的轨道框，凸轮包括两条镜像对称的短外圆弧边，以及与两条镜像对称的长外圆弧边，长外圆弧边相切在两条短外圆弧边的同侧之间，在家电门体相对家电箱体的转动的过程中，轨道框的内侧壁沿凸轮的外侧壁移动，且在移动过程中，凸轮的外侧壁均保持三个点与轨道框内侧壁接触并相切；冰箱包括安装有上述铰链的家电箱体及家电门体。本发明结构简单，制造方便，使家电门体在开启时会向内回缩，有效在避免家电门体在开启时与深窄空间或深窄空间内的其它物件发生干涉。
Embedded household appliance hinge and refrigerator
嵌入式家电铰链及冰箱
LI WEI (author) / WANG SHISHENG (author) / GU WEI (author)
2022-11-04
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F25D
REFRIGERATORS
,
Kühlschränke
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