Title:
RAISING/LOWERING BASE OF TREADMILL
Document Type and Number:
WIPO Patent Application WO/2024/027670
Kind Code:
A1
Abstract:
A raising/lowering base of a treadmill, comprising: a base (1); a driving unit (8), the driving unit (8) being disposed on the base (1); a plurality of support units (4), at least some parts of the support units (4) being arranged on the ground, and the support units comprising threaded sleeves (43); and a plurality of screw units (5), the screw units (5) being threadedly arranged on the threaded sleeves (43) and being in direct transmission connection with the driving unit (8) or in transmission connection with the driving unit by means of a plurality of components, wherein the screw units (5) comprise or are provided with matching parts capable of driving the base to move synchronously, and when the screw units (5) are driven by the driving unit (8) to rotate, at least one end of the base (1) can ascend and descend along with the screw units (5).
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Inventors:
HU HAO (CN)
Application Number:
PCT/CN2023/110427
Publication Date:
February 08, 2024
Filing Date:
July 31, 2023
Export Citation:
Assignee:
HU HAO (CN)
International Classes:
A63B22/02; A63B71/00
Foreign References:
| CN115364427A | 2022-11-22 | |||
| CN211659159U | 2020-10-13 | |||
| CN2564193Y | 2003-08-06 | |||
| KR20050087181A | 2005-08-31 | |||
| US20050032610A1 | 2005-02-10 |
Attorney, Agent or Firm:
JINHUA YUECHENG JUNCHUANG INTELLECTUAL PROPERTY LAW OFFICE LLP (CN)
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