CENTRAL LOCK AND TENT - WITH-U E-COMMERCE (SHANGHAI) CO LTD

Title:

CENTRAL LOCK AND TENT

Document Type and Number:

WIPO Patent Application WO/2017/028659

Kind Code:

A1

Abstract:

A central lock comprises a center pole (2), a center top cap (1) fixedly arranged at one end of the center pole (2), and a center bottom cap (3) separably connected to the other end of the center pole (2). A locking piece (4) capable of moving back and forth along a radial direction of the center pole (2) is received in the center bottom cap (3); a first through hole (41) through which the center pole (2) can pass is provided in the locking piece (4); and the end part of the center pole (2) is provided with a clamping groove (21) and a clamp locking part (22) located at the lower end of the clamping groove (21). When the central lock is in a locked state, part of an inner wall of the first through hole (41) on the locking piece (4) is clamped with the clamping groove (21) on the center pole (2), and an upper end face of the locking part (22) abuts against an lower end face of the locking piece (4); and when the central lock is in an unlocked state, the inner wall of the first through hole (41) on the locking piece (4) is separated from the clamping groove (21), and the locking part (22) can pass through the first through hole (41). A tent comprises the central lock. The central lock is convenient to operate, and is good in support effect when being used in the tent.

More Like This:

WO/2001/037132	KEY INFORMATION MANAGING METHOD, UNLOCKING SUPPORTING METHOD, KEY INFORMATION MANAGING SYSTEM, AND UNLOCKING SUPPORTING SYSTEM
JP3618387	LOCKER NUMBER SETTING DEVICE AND LOCKER NUMBER SETTING METHOD
JPH10198459	DOCKING DEVICE FOR PORTABLE COMPUTER

Inventors:

YANG SHENGYONG (CN)
BIAN JING (CN)

Application Number:

PCT/CN2016/091675

Publication Date:

February 23, 2017

Filing Date:

July 26, 2016

Export Citation:

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Assignee:

WITH-U E-COMMERCE (SHANGHAI) CO LTD (CN)

International Classes:

E05B65/00; E04H15/32; E04H15/48

Foreign References:

CN202125133U	2012-01-25
US20120192906A1	2012-08-02
CN204024196U	2014-12-17
CN201835613U	2011-05-18
CN201620635U	2010-11-03
CN203846854U	2014-09-24
US20140174491A1	2014-06-26

Attorney, Agent or Firm:

J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE (CN)

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