US 11,054,081 B2
Foldable device and foldable fan and foldable table lamp applicable thereto
Weihao Chen, Guangdong (CN)
Assigned to SHENZHEN DIEPIN TECHNOLOGY CO., LTD, Guangdong (CN)
Filed by SHENZHEN ADYSS TECHNOLOGY CO., LTD., Guangdong (CN)
Filed on Dec. 26, 2019, as Appl. No. 16/727,659.
Claims priority of application No. 201920128399.X (CN), filed on Jan. 25, 2019; application No. 201920128836.8 (CN), filed on Jan. 25, 2019; application No. 201910759811.2 (CN), filed on Aug. 16, 2019; application No. 201910759824.X (CN), filed on Aug. 16, 2019; application No. 201921339116.2 (CN), filed on Aug. 16, 2019; and application No. 201921339803.4 (CN), filed on Aug. 16, 2019.
Prior Publication US 2020/0240578 A1, Jul. 30, 2020
Int. Cl. F16M 11/28 (2006.01); F04D 29/64 (2006.01); F16M 11/20 (2006.01); F21S 6/00 (2006.01); F21V 21/22 (2006.01); F21V 21/26 (2006.01)
CPC F16M 11/28 (2013.01) [F04D 29/646 (2013.01); F16M 11/2021 (2013.01); F21S 6/002 (2013.01); F21V 21/22 (2013.01); F21V 21/26 (2013.01); F16M 2200/028 (2013.01); F16M 2200/068 (2013.01); F16M 2200/08 (2013.01)] 77 Claims
OG exemplary drawing
 
1. A foldable device, comprising: a chassis (1) configured to support an electronic device or a small electric device; and a telescopic mechanism (2) of which one end is assembled with the chassis (1) and the other end is assembled with an electronic device or a small electric device; wherein the telescopic mechanism (2) is telescoped to adjust the support height during use, and the telescopic mechanism (2) is retractably received in the chassis (1) during receiving;
wherein the chassis (1) is provided with a receiving groove (3), the telescopic mechanism (2) is rotatably mounted in the receiving groove (3), and a locking mechanism (4) is disposed between the telescopic mechanism (2) and the receiving groove (3); the locking mechanism (4) is configured to lock the telescopic mechanism (2) with the chassis (1) when the telescopic mechanism (2) is used; when the telescopic mechanism (2) is received, the locking mechanism (4) releases the lock between the telescopic mechanism (2) and the chassis (1), and after unlocking, the telescopic mechanism (2) is inverted with respect to the chassis (1) and received in the receiving groove (3);
wherein the telescopic mechanism (2) comprises an inner sleeve (5), and a hinge end of the inner sleeve (5) is hinged to one end of the receiving groove (3) and rotatably assembled with the chassis (1);
wherein the locking mechanism (4) comprises an outer sleeve (7) sleeved on the inner sleeve (5) and rotatable relative to the inner sleeve (5) to lock or unlock the inner sleeve (5) and the chassis (1).