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1. 发明公开

EP3737255A1 STRAP ADJUSTMENT SYSTEM 有权
公开(公告)号：EP3737255A1
公开(公告)日：2020-11-18
申请号：EP18899598.9
申请日：2018-10-16
申请人： Duraflex Hong Kong Limited
发明人： WONG, Ying Kwan , CHAN, Yick Fai
IPC分类号： A44B11/06

2. 发明授权

EP3246495B1 BELT ADJUSTMENT AND FIXATION HOOK 有权
公开(公告)号：EP3246495B1
公开(公告)日：2020-12-09
申请号：EP15877651.8
申请日：2015-11-18
申请人： Duraflex Hong Kong Limited
发明人： CHAN, Yick Fai
IPC分类号： E04H15/32 , A45F3/04 , F16B45/00

3. 发明公开

EP3678508A1 ATTACHMENT SYSTEM WITH A CONNECTED ARTICLE 审中-实审
公开(公告)号：EP3678508A1
公开(公告)日：2020-07-15
申请号：EP18852972.1
申请日：2018-08-10
申请人： Duraflex Hong Kong Limited
发明人： CHAN, Yick Fai , WONG, Ying Kwan
IPC分类号： A44B11/26

4. 发明公开

EP3246495A1 BELT ADJUSTMENT AND FIXATION HOOK 有权
标题翻译：皮带调整和固定钩
公开(公告)号：EP3246495A1
公开(公告)日：2017-11-22
申请号：EP15877651.8
申请日：2015-11-18
申请人： Duraflex Hong Kong Limited
发明人： CHAN, Yick Fai
IPC分类号： E04H15/32
CPC分类号： E04H15/32 , F16B45/00
摘要： A belt adjustment and fixation hook (1), comprising a body (10), a hook portion (11), a limiting convex portion (12) and a belt installation frame portion (13); the body (10) has a first main surface (101) and a second main surface (102) opposite thereto; the body (10) is provided with a first through hole (103) thereon passing from the first main surface (101) to the second main surface (102); the hook portion (11) is connected to the body (10), and bends toward one side where the first main surface (101) is located to form a hook; the limiting convex portion (12) is connected to the body (10), and is located in the first through hole (103) and extrudes beyond the first main surface (101) to limit a support rod (2); the limiting convex portion (12) can be shifted when the support rod (2) is fit into the hook portion (11), and can be elastically restored after detaching the support rod (2); and the belt installation frame portion (13) is connected to the body (10) to further connect to a belt (3). The belt adjustment and fixation hook (1) fits the support rods (2) having different diameters, has many applications, and can secure the support rod (2) from various directions and angles; in addition, the belt adjustment and fixation hook (1) is convenient to detach and replace the belt (3), thus improving user experiences and reducing costs.
摘要翻译： 1。一种皮带调节固定钩，包括本体，钩部，限位凸部和皮带安装框部，主体10具有第一主表面101和与其相对的第二主表面102; （10）上设置有第一通孔（103），所述第一通孔从所述第一主表面（101）穿过至所述第二主表面（102）。所述钩部（11）连接于所述本体（10），并且朝向所述第一主表面（101）所在的一侧弯折而形成钩部; 所述限位凸部（12）与所述本体（10）连接并位于所述第一通孔（103）内，并超出所述第一主面（101）而限位支撑杆（2）。当支撑杆（2）装配到钩部（11）中时，限位凸部（12）可以移动，并且在拆卸支撑杆（2）之后可以弹性恢复。并且皮带安装框架部分（13）连接到主体（10）以进一步连接到皮带（3）。皮带调节固定钩（1）适用于不同直径的支撑杆（2），具有很多应用，可以从各种方向和角度固定支撑杆（2）。另外，皮带调整固定钩（1）便于拆卸更换皮带（3），提高了用户体验，降低了成本。

5. 发明公开

EP4125487A1 ATTACHMENT SYSTEM WITH QUICK RELEASE 有权
公开(公告)号：EP4125487A1
公开(公告)日：2023-02-08
申请号：EP21719031.3
申请日：2021-03-26
申请人： Duraflex Hong Kong Limited
发明人： CHAN, Yick Fai , LIN, Po Chu
IPC分类号： A44B11/26 , A44B11/25 , A45F5/02

6. 发明公开

EP3810525A1 STRAP ADJUSTMENT SYSTEM 有权
公开(公告)号：EP3810525A1
公开(公告)日：2021-04-28
申请号：EP19861766.4
申请日：2019-07-12
申请人： Duraflex Hong Kong Limited
发明人： CHAN, Yick Fai
IPC分类号： B65D63/16 , F16B2/08

7. 发明公开

EP3563715A1 SWIVEL SNAPHOOK 有权
公开(公告)号：EP3563715A1
公开(公告)日：2019-11-06
申请号：EP17888239.5
申请日：2017-12-11
申请人： Duraflex Hong Kong Limited
发明人： CHAN, Yick Fai
IPC分类号： A44B13/00
摘要： Disclosed is a swivel snaphook, comprising a hook (200) and a retainer (100). The retainer (100) comprises a support portion (11) and a strap mounting portion (12). The support portion (11) comprises a base body (111) connected to the strap mounting portion (12), a through hole (112) passing through the base body (111), and a snap-in portion (113) protruding from the surface of the base body (111) and surrounding the through hole (112). The hook (200) comprises a hook and connector portion (21) and an engaging portion (22). The engaging portion (22) comprises a connecting shaft (221) connected to the hook and connector portion (21), and a snap-on portion (222). When the hook (200) and the retainer (100) are snap-fitted together, the snap-on portion (222) surrounds the snap-in portion (113) and fits with the snap-in portion (113) in an inverted manner, so that the connecting shaft (221) can be effectively prevented from rocking and swinging relative to the through hole (112), namely, the undesired collision between the connecting shaft (221) and the through hole (112) is avoided, thereby ensuring the stable mechanical properties of the connecting shaft (221) and the through hole (112) and prolonging the service life of the swivel snaphook. Furthermore, noises generated by the friction and collision between the connecting shaft (221) and the through hole (112) during use are avoided.

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