Title:
SHOCK ABSORPTION SUSPENSION ROD ASSEMBLY FOR WASHING MACHINE, AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/007339
Kind Code:
A1
Abstract:
A shock absorption suspension rod assembly for a washing machine, and a washing machine. The shock absorption suspension rod assembly (600) comprises a suspension rod (1) and a shock absorption sleeve (2) sleeved on the lower end of the suspension rod (1). A mounting portion for hanging the shock absorption sleeve (2) is provided at the bottom of an outer tub of a washing machine. The shock absorption sleeve (2) is disposed below the mounting portion. The suspension rod (1) passes through the mounting portion to be hung on the box body of the washing machine. The shock absorption suspension rod assembly (600) further comprises a shock absorption buffer device (3). The shock absorption buffer device (3) is sleeved on the suspension rod (1) and located between the mounting portion and the shock absorption sleeve (2), and covers the upper end surface of the shock absorption sleeve (2) to reduce shock. In the shock absorption suspension rod assembly (600), the shock absorption buffer device (3) is located between the mounting portion and the shock absorption sleeve (2), and covers the upper end surface of the shock absorption sleeve (2); thus, the contact areas between the shock absorption buffer device (3) and the shock absorption sleeve (2) as well as the mounting portion are greatly increased, reducing the pressure of collision and shock between the mounting portion and the shock absorption sleeve (2), and helping to reduce shock of the washing machine, and the shock absorption suspension rod assembly (600) is not easily to damage. Moreover, sliding damping can further be generated by the part of the shock absorption buffer device (3) sleeved on the suspension rod (1), so as to further reduce shock.
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Inventors:
HAO XINGHUI (CN)
WU DI (CN)
LV PEISHI (CN)
LAO CHUNFENG (CN)
XU SHENG (CN)
LV YANFEN (CN)
WU DI (CN)
LV PEISHI (CN)
LAO CHUNFENG (CN)
XU SHENG (CN)
LV YANFEN (CN)
Application Number:
PCT/CN2018/094330
Publication Date:
January 10, 2019
Filing Date:
July 03, 2018
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
International Classes:
D06F37/24
Foreign References:
| CN107190470A | 2017-09-22 | |||
| CN106480648A | 2017-03-08 | |||
| CN204755696U | 2015-11-11 | |||
| CN106402237A | 2017-02-15 | |||
| JP2000107488A | 2000-04-18 | |||
| JPH10323487A | 1998-12-08 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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