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1. 外观设计

USD791872S1 Tab 有权
公开(公告)号：USD791872S1
公开(公告)日：2017-07-11
申请号：US29564094
申请日：2016-05-10
申请人： Chung Tin International, Inc.
设计人： Jiagui Zhong

2. 发明申请

US20150336418A1 RING BINDER MECHANISM 有权
标题翻译：戒指机构
公开(公告)号：US20150336418A1
公开(公告)日：2015-11-26
申请号：US14818211
申请日：2015-08-04
申请人： CHUNG TIN INTERNATIONAL, INC.
发明人： Jiagui Zhong
IPC分类号： B42F13/22
CPC分类号： B42F13/22 , B42F13/16 , B42F13/20 , B42F13/26 , B42F13/36
摘要： A ring binder mechanism that includes a housing, first and second hinge boards positioned in the housing that cooperate to define a slot having a closing edge and an opening edge. The hinge boards are pivotable between open and closed positions. A plurality of pairs of semi-rings include first and second ring members mounted on the first and second hinge boards, respectively. A travel bar is positioned below the hinge boards and moveable with respect to the housing and the hinge boards between an open position and a closed position. The travel bar includes at least one top bar extending from a top surface thereof that includes inclined opening and closing surfaces. The top bar extends through the slot in the hinge boards and is biased toward the open position. The inclined opening surface of the top bar contacts the opening edge of the slot to pivot the first and second hinge boards to the open position.
摘要翻译：环形活页夹机构，其包括壳体，位于壳体中的第一和第二铰链板，其协作以限定具有闭合边缘和开口边缘的狭槽。铰链板可在打开位置和关闭位置之间枢转。多对半环包括分别安装在第一和第二铰链板上的第一和第二环件。行进杆位于铰链板的下方，并相对于壳体和铰链板在打开位置和关闭位置之间移动。旅行杆包括至少一个从其顶表面延伸的顶部杆，其包括倾斜的开启和关闭表面。顶部杆延伸穿过铰链板中的槽，并朝向打开位置偏置。顶杆的倾斜开口表面接触槽的开口边缘，以使第一和第二铰链板枢转到打开位置。

3. 发明授权

US09333794B2 Ring binder mechanism 有权
公开(公告)号：US09333794B2
公开(公告)日：2016-05-10
申请号：US14818211
申请日：2015-08-04
申请人： CHUNG TIN INTERNATIONAL, INC.
发明人： Jiagui Zhong
IPC分类号： B42F13/16 , B42F13/20 , B42F13/22 , B42F13/26 , B42F13/36
CPC分类号： B42F13/22 , B42F13/16 , B42F13/20 , B42F13/26 , B42F13/36
摘要： A ring binder mechanism that includes a housing, first and second hinge boards positioned in the housing that cooperate to define a slot having a closing edge and an opening edge. The hinge boards are pivotable between open and closed positions. A plurality of pairs of semi-rings include first and second ring members mounted on the first and second hinge boards, respectively. A travel bar is positioned below the hinge boards and moveable with respect to the housing and the hinge boards between an open position and a closed position. The travel bar includes at least one top bar extending from a top surface thereof that includes inclined opening and closing surfaces. The top bar extends through the slot in the hinge boards and is biased toward the open position. The inclined opening surface of the top bar contacts the opening edge of the slot to pivot the first and second hinge boards to the open position.

4. 发明授权

US09102187B1 Ring binder mechanism 有权
标题翻译：环夹机构
公开(公告)号：US09102187B1
公开(公告)日：2015-08-11
申请号：US14607909
申请日：2015-01-28
申请人： CHUNG TIN INTERNATIONAL, INC.
发明人： Jiagui Zhong
IPC分类号： B42F13/16 , B42F13/20 , B42F13/22
CPC分类号： B42F13/22 , B42F13/16 , B42F13/20 , B42F13/26 , B42F13/36
摘要： A ring binder mechanism that includes a housing, first and second hinge boards positioned in the housing that cooperate to define a slot having a closing edge and an opening edge. The hinge boards are pivotable between open and closed positions. A plurality of pairs of semi-rings include first and second ring members mounted on the first and second hinge boards, respectively. A travel bar is positioned below the hinge boards and moveable with respect to the housing and the hinge boards between an open position and a closed position. The travel bar includes at least one top bar extending from a top surface thereof that includes inclined opening and closing surfaces. The top bar extends through the slot in the hinge boards and is biased toward the open position. The inclined opening surface of the top bar contacts the opening edge of the slot to pivot the first and second hinge boards to the open position.
摘要翻译：环形活页夹机构，其包括壳体，位于壳体中的第一和第二铰链板，其协作以限定具有闭合边缘和开口边缘的狭槽。铰链板可在打开位置和关闭位置之间枢转。多对半环包括分别安装在第一和第二铰链板上的第一和第二环件。行进杆位于铰链板的下方，并相对于壳体和铰链板在打开位置和关闭位置之间移动。旅行杆包括至少一个从其顶表面延伸的顶部杆，其包括倾斜的开启和关闭表面。顶部杆延伸穿过铰链板中的槽，并朝向打开位置偏置。顶杆的倾斜开口表面接触槽的开口边缘，以使第一和第二铰链板枢转到打开位置。

5. 发明授权

US09914321B2 Ring binder mechanism 有权
公开(公告)号：US09914321B2
公开(公告)日：2018-03-13
申请号：US15136712
申请日：2016-04-22
申请人： CHUNG TIN INTERNATIONAL, INC.
发明人： Jiagui Zhong
IPC分类号： B42F13/16 , B42F13/20 , B42F13/22 , B42F13/26 , B42F13/36
CPC分类号： B42F13/22 , B42F13/16 , B42F13/20 , B42F13/26 , B42F13/36
摘要： A ring binder mechanism that includes a housing, first and second hinge boards positioned in the housing that cooperate to define a slot having a closing edge and an opening edge. The hinge boards are pivotable between open and closed positions. A plurality of pairs of semi-rings include first and second ring members mounted on the first and second hinge boards, respectively. A travel bar is positioned below the hinge boards and moveable with respect to the housing and the hinge boards between an open position and a closed position. The travel bar includes at least one top bar extending from a top surface thereof that includes inclined opening and closing surfaces. The top bar extends through the slot in the hinge boards and is biased toward the open position. The inclined opening surface of the top bar contacts the opening edge of the slot to pivot the first and second hinge boards to the open position.

6. 发明申请

US20150231913A1 RING BINDER MECHANISM 有权
公开(公告)号：US20150231913A1
公开(公告)日：2015-08-20
申请号：US14607909
申请日：2015-01-28
申请人： CHUNG TIN INTERNATIONAL, INC.
发明人： Jiagui Zhong
IPC分类号： B42F13/22
CPC分类号： B42F13/22 , B42F13/16 , B42F13/20 , B42F13/26 , B42F13/36
摘要： A ring binder mechanism that includes a housing, first and second hinge boards positioned in the housing that cooperate to define a slot having a closing edge and an opening edge. The hinge boards are pivotable between open and closed positions. A plurality of pairs of semi-rings include first and second ring members mounted on the first and second hinge boards, respectively. A travel bar is positioned below the hinge boards and moveable with respect to the housing and the hinge boards between an open position and a closed position. The travel bar includes at least one top bar extending from a top surface thereof that includes inclined opening and closing surfaces. The top bar extends through the slot in the hinge boards and is biased toward the open position. The inclined opening surface of the top bar contacts the opening edge of the slot to pivot the first and second hinge boards to the open position.

7. 外观设计

USD810821S1 Tab 有权
公开(公告)号：USD810821S1
公开(公告)日：2018-02-20
申请号：US29596854
申请日：2017-03-10
申请人： Chung Tin International, Inc.
设计人： Jiagui Zhong

8. 发明申请

US20160236505A1 RING BINDER MECHANISM 有权
公开(公告)号：US20160236505A1
公开(公告)日：2016-08-18
申请号：US15136712
申请日：2016-04-22
申请人： CHUNG TIN INTERNATIONAL, INC.
发明人： Jiagui Zhong
IPC分类号： B42F13/22 , B42F13/36
CPC分类号： B42F13/22 , B42F13/16 , B42F13/20 , B42F13/26 , B42F13/36
摘要： A ring binder mechanism that includes a housing, first and second hinge boards positioned in the housing that cooperate to define a slot having a closing edge and an opening edge. The hinge boards are pivotable between open and closed positions. A plurality of pairs of semi-rings include first and second ring members mounted on the first and second hinge boards, respectively. A travel bar is positioned below the hinge boards and moveable with respect to the housing and the hinge boards between an open position and a closed position. The travel bar includes at least one top bar extending from a top surface thereof that includes inclined opening and closing surfaces. The top bar extends through the slot in the hinge boards and is biased toward the open position. The inclined opening surface of the top bar contacts the opening edge of the slot to pivot the first and second hinge boards to the open position.

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