A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Refrigerator door closer and refrigerator
The invention provides a refrigerator door closer and a refrigerator. The refrigerator door closer comprises a hinge device and a worm locking device, the hinge device comprises a hinge seat, a first bevel gear, a shaft sleeve and a telescopic block device, the shaft sleeve and the telescopic block device are installed on the hinge seat, the first bevel gear is connected with the hinge seat, the worm locking device comprises a second bevel gear, a worm, a gear and a guide device, the worm locking device is connected with the hinge device, and the second bevel gear is connected with the first bevel gear in a meshed mode. By fixing the first bevel gear on the hinge shaft, the first bevel gear does not rotate, after external force applied by a human body is applied, the second bevel gear rotates, the gear on the shaft drives the worm to move up and down, and locking and opening of the door body are achieved. The novel door closer can solve the problem that a traditional plastic door closer cannot be closed after being used for a long time, and the service life of the refrigerator is effectively prolonged.
一种冰箱闭门器及冰箱，其闭门器包括铰链装置和蜗杆锁紧装置，所述铰链装置包括铰链座、第一锥齿轮、轴套和伸缩块装置，所述轴套和伸缩块装置装于铰链座上，所述第一锥齿轮与铰链座连接，所述蜗杆锁紧装置包括第二锥齿轮、蜗杆、齿轮和导向装置，所述蜗杆锁紧装置与铰链装置连接，所述第二锥齿轮与第一锥齿轮啮合连接。通过固定铰链轴上的第一锥齿轮，保持第一锥齿轮不转动，受人体施加的外力之后，第二锥齿轮发生转动，其轴上齿轮带动蜗杆上下运动，实现门体的锁紧与开启。采用本新型闭门器可解决传统塑料闭门器用久无法闭合的问题，有效地延长冰箱的使用寿命。
Refrigerator door closer and refrigerator
The invention provides a refrigerator door closer and a refrigerator. The refrigerator door closer comprises a hinge device and a worm locking device, the hinge device comprises a hinge seat, a first bevel gear, a shaft sleeve and a telescopic block device, the shaft sleeve and the telescopic block device are installed on the hinge seat, the first bevel gear is connected with the hinge seat, the worm locking device comprises a second bevel gear, a worm, a gear and a guide device, the worm locking device is connected with the hinge device, and the second bevel gear is connected with the first bevel gear in a meshed mode. By fixing the first bevel gear on the hinge shaft, the first bevel gear does not rotate, after external force applied by a human body is applied, the second bevel gear rotates, the gear on the shaft drives the worm to move up and down, and locking and opening of the door body are achieved. The novel door closer can solve the problem that a traditional plastic door closer cannot be closed after being used for a long time, and the service life of the refrigerator is effectively prolonged.
一种冰箱闭门器及冰箱，其闭门器包括铰链装置和蜗杆锁紧装置，所述铰链装置包括铰链座、第一锥齿轮、轴套和伸缩块装置，所述轴套和伸缩块装置装于铰链座上，所述第一锥齿轮与铰链座连接，所述蜗杆锁紧装置包括第二锥齿轮、蜗杆、齿轮和导向装置，所述蜗杆锁紧装置与铰链装置连接，所述第二锥齿轮与第一锥齿轮啮合连接。通过固定铰链轴上的第一锥齿轮，保持第一锥齿轮不转动，受人体施加的外力之后，第二锥齿轮发生转动，其轴上齿轮带动蜗杆上下运动，实现门体的锁紧与开启。采用本新型闭门器可解决传统塑料闭门器用久无法闭合的问题，有效地延长冰箱的使用寿命。
Refrigerator door closer and refrigerator
一种冰箱闭门器及冰箱
YU KUN (author) / LI QI (author) / XU WENSHAN (author)
2021-12-28
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
F25D
REFRIGERATORS
,
Kühlschränke