Title:
DAMPER ASSEMBLY, RAIL ASSEMBLY AND DISHWASHER
Document Type and Number:
WIPO Patent Application WO/2018/082314
Kind Code:
A1
Abstract:
A damper assembly (10), a rail assembly (20), and a dishwasher (100). The damper assembly (10) comprises: a body (12), and an air damper (14), spring (16) and slider (18) which are disposed on the body (12); the body (12) is formed with a sliding slot (121); the air damper (14) comprises a cylinder (141) disposed on the body (12) and a piston rod (142) coupled to the cylinder (141); the spring (16) is fixedly connected to the body (12); the slider (18) is slidingly disposed in the sliding slot (121), and the slider (18) is connected to the free end of the piston rod (142) and the free end of the spring (16); the slider (18) is used, under the effect of a first external force and under the guidance of the sliding slot (121), to pull the spring (16) and the piston rod (142) to slide from an initial position (A) to a locked position (B) which is locked in the sliding slot (121); the slider (18) is also used for unlocking from the sliding slot (121) under the effect of a second external force and returning to the initial position (A) under the restoring force of the spring (16), and slowly stopping at the initial position (A) due to buffering force of the air damper (14) when approaching the initial position (A). The rail assembly (20) comprises the damper assembly (10). The dishwasher (100) comprises the rail assembly (20).
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Inventors:
CAO HONGKUI (CN)
HAN JIAWEI (CN)
HAN JIAWEI (CN)
Application Number:
PCT/CN2017/089074
Publication Date:
May 11, 2018
Filing Date:
June 19, 2017
Export Citation:
Assignee:
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
A47L15/50; F16F9/02; F16F15/023
Foreign References:
| CN106343938A | 2017-01-25 | |||
| CN105770936A | 2016-07-20 | |||
| CN201541411U | 2010-08-04 | |||
| CN202578284U | 2012-12-05 | |||
| JP2003301651A | 2003-10-24 | |||
| US5143432A | 1992-09-01 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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