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1. 发明授权

US10681984B1 Seating Device of a foldable chair 有权
公开(公告)号：US10681984B1
公开(公告)日：2020-06-16
申请号：US16282168
申请日：2019-02-21
申请人： Spec Seats Technologies Inc.
发明人： Mei Chuen Lin
IPC分类号： A47C7/24 , A47C7/26 , A47C4/02 , A47C7/18 , A47C4/06 , A47C4/14 , A47C7/16 , A47C7/40
摘要： The present invention provides a seating device of a foldable chair. The seating device includes a backrest and a seating portion. The backrest includes a backrest rigid plate, a plurality of backrest rivets and a backrest cushion. A plurality of joining portions are formed at the rear end of each of the backrest rivets via a press molding process. The backrest cushion is disposed on the first side of the composite board. The plywood is mounted to the second side of the composite board by screws. The seating portion includes a seating portion rigid plate, a plurality of seating portion tapped holes and a seating portion cushion. The seating portion cushion is disposed on the first side of the seating portion rigid plate. The chair frame is mounted on the second side of the seating portion rigid plate by screws.

2. 发明授权

US10239349B2 Foldable chair having leg strengthening means 有权
公开(公告)号：US10239349B2
公开(公告)日：2019-03-26
申请号：US15668120
申请日：2017-08-03
申请人： SPEC SEATS TECHNOLOGIES INC.
发明人： Mei Chuen Lin
IPC分类号： A47C4/00 , B60B33/00 , A47C4/14 , A47C4/24
摘要： A foldable chair includes a chair body having two front legs, two rear legs connected pivotally to the two front legs; a seat disposed on the chair body; a backrest disposed on the chair body so as to be located above the seat; four leg support elements attached respectively to bottom ends of the two front legs and the two rear legs; four casters attached respectively to bottom sides of the leg support elements; two reinforcing plates attached respectively to inner sides of the two front legs and spaced at a predetermined distance from the leg support elements; and two strengthening rigs attached respectively to the two front legs and extending into the front and rear legs to an extent beyond bottom ends so as to be located between the reinforcing plates and the leg support elements, thereby strengthening the front and rear legs.

3. 发明申请

US20150335169A1 FIXING DEVICE FOR CHAIRS 有权
标题翻译：椅子固定装置
公开(公告)号：US20150335169A1
公开(公告)日：2015-11-26
申请号：US14282446
申请日：2014-05-20
申请人： SPEC SEATS TECHNOLOGIES INC.
发明人： MEI CHUEN LIN
IPC分类号： A47C31/00 , F16B2/06
CPC分类号： A47C31/00 , A47C1/124 , A47C7/58 , F16B2/06 , Y10T24/4453
摘要： A fixing device includes an encircle element having lateral sides and two flap portions extending outwardly from the lateral sides and formed with a through hole; a positioning element fixed securely to the encircle element and having lateral sides extending parallel to the lateral sides of the encircle element so as to define restriction chambers, wherein one lateral side of the positioning element has a longitudinal length greater than the lateral sides of the encircle element and is formed with an upward notch; and a locking plate having a first end connected pivotally to the through hole in the encircle element and a second end formed with a downward notch such that the locking plate is pivotable relative to the encircle element between an unlocked position, in which the notches disengage relative to each other and a locking position, in which the notches engages relative to each other.
摘要翻译：定影装置包括具有侧面的环绕元件和从侧面向外延伸并形成有通孔的两个折板部分; 定位元件牢固地固定在环绕元件上并且具有平行于环绕元件的侧面延伸的横向侧面，以便限定限制室，其中定位元件的一个侧面的纵向长度大于环绕的横向侧面并形成有向上的凹口; 以及锁定板，其具有枢转地连接到所述环绕元件中的通孔的第一端和形成有向下凹口的第二端，使得所述锁定板能够相对于所述环绕元件枢转在解锁位置之间，在所述解锁位置中，所述凹口脱离相对彼此相对并且具有锁定位置，其中凹口相对于彼此接合。

4. 发明申请

US20200337464A1 Armrest Structure of a Foldable Chair 审中-公开
公开(公告)号：US20200337464A1
公开(公告)日：2020-10-29
申请号：US16396105
申请日：2019-04-26
申请人： Spec Seats Technologies Inc.
发明人： Mei Chuen Lin
IPC分类号： A47C7/54
摘要： The present invention provides an armrest structure of a foldable chair, including an armrest cushion and a frame. The armrest cushion includes a mounting plate and a cushion pad. The mounting plate is fixedly mounted in the cushion pad via the injection molding process. The cushion pad has a first end for connecting a curved portion and a second end. The mounting plate has a first end for connecting a curved portion and a second end. The curved portion of the mounting plate is located inside the curved portion of the cushion pad, so the curved portion of the cushion pad is strengthened. The frame is disposed at a bottom of the armrest cushion. The structure of the cushion pad is strengthened by the mounting plate. In addition, the wrist portion of the user may be properly supported by the curved portions of the cushion pad and the mounting pad.

5. 发明申请

US20200237114A1 Rubber Strip Mounting Device for a Chair 审中-公开
公开(公告)号：US20200237114A1
公开(公告)日：2020-07-30
申请号：US16262653
申请日：2019-01-30
申请人： Spec Seats Technologies Inc.
发明人： Mei Chuen Lin
IPC分类号： A47C31/02 , A47C7/00
摘要： The present invention provides a rubber strip mounting device for a chair, including a rubber strip, a chair frame and at least two first mounting elements. The rubber strip has a cross section with a dovetail-shape. A groove is provided on an outer surface of the chair frame. At least two first mounting holes are formed on the chair frame such that they penetrate from the outer surface to an inner surface thereof. The rubber strip is disposed inside the groove. The at least two first mounting holes are respectively located in proximity to two ends of the groove and are in spatial communication with the groove. The at least two first mounting elements are configured to respectively mount through the at least two first mounting holes so as to fix the rubber strip.

6. 发明授权

US10258162B2 Foldable chair with a metal seat 有权
公开(公告)号：US10258162B2
公开(公告)日：2019-04-16
申请号：US15677523
申请日：2017-08-15
申请人： Spec Seats Technologies Inc.
发明人： Mei Chuen Lin
IPC分类号： A47C4/24 , A47C7/40 , A47C7/16 , A47C4/52
摘要： A foldable chair includes a chair body having two rear legs, a metal seat movable upward and foldable on the rear legs so as to occupy little storage room. When the seat is moved to a seated position and when the rear legs are moved to a stretch-out position, the seat has a bottom edge seated on the top end of the rear legs and defines a straight line aligned with a middle line of the top end of the rear leg. An integrally formed strengthening structure extends across a bottom side of the seat so that gravity center of the seat is concentrated on the top ends of the rear legs, thereby strengthening the supporting ability of the rear legs relative to the seat so that even sitting of an overweight person on the seat does not deform and damage the seat and the rear legs.

7. 发明授权

US09226592B2 Fixing device for chairs 有权
标题翻译：椅子固定装置
公开(公告)号：US09226592B2
公开(公告)日：2016-01-05
申请号：US14282446
申请日：2014-05-20
申请人： SPEC SEATS TECHNOLOGIES INC.
发明人： Mei Chuen Lin
IPC分类号： A41F1/00 , A47C31/00 , F16B2/06
CPC分类号： A47C31/00 , A47C1/124 , A47C7/58 , F16B2/06 , Y10T24/4453
摘要： A fixing device includes an encircle element having lateral sides and two flap portions extending outwardly from the lateral sides and formed with a through hole; a positioning element fixed securely to the encircle element and having lateral sides extending parallel to the lateral sides of the encircle element so as to define restriction chambers, wherein one lateral side of the positioning element has a longitudinal length greater than the lateral sides of the encircle element and is formed with an upward notch; and a locking plate having a first end connected pivotally to the through hole in the encircle element and a second end formed with a downward notch such that the locking plate is pivotable relative to the encircle element between an unlocked position, in which the notches disengage relative to each other and a locking position, in which the notches engages relative to each other.
摘要翻译：定影装置包括具有侧面的环绕元件和从侧面向外延伸并形成有通孔的两个折板部分; 定位元件牢固地固定在环绕元件上并且具有平行于环绕元件的侧面延伸的横向侧面，以便限定限制室，其中定位元件的一个侧面的纵向长度大于环绕的横向侧面并形成有向上的凹口; 以及锁定板，其具有枢转地连接到所述环绕元件中的通孔的第一端和形成有向下凹口的第二端，使得所述锁定板能够相对于所述环绕元件枢转在解锁位置之间，在所述解锁位置中，所述凹口脱离相对彼此相对并且具有锁定位置，其中凹口相对于彼此接合。

8. 外观设计

USD733448S1 Folding chair 有权
公开(公告)号：USD733448S1
公开(公告)日：2015-07-07
申请号：US29488866
申请日：2014-04-24
申请人： SPEC SEATS TECHNOLOGIES INC.
设计人： Mei Chuen Lin

9. 发明申请

US20190053625A1 Foldable Chair with a Metal Seat 审中-公开
公开(公告)号：US20190053625A1
公开(公告)日：2019-02-21
申请号：US15677523
申请日：2017-08-15
申请人： Spec Seats Technologies Inc.
发明人： Mei Chuen Lin
IPC分类号： A47C4/24 , A47C4/52 , A47C7/16 , A47C7/40
摘要： A foldable chair includes a chair body having two rear legs, a metal seat movable upward and foldable on the rear legs so as to occupy little storage room. When the seat is moved to a seated position and when the rear legs are moved to a stretch-out position, the seat has a bottom edge seated on the top end of the rear legs and defines a straight line aligned with a middle line of the top end of the rear leg. An integrally formed strengthening structure extends across a bottom side of the seat so that gravity center of the seat is concentrated on the top ends of the rear legs, thereby strengthening the supporting ability of the rear legs relative to the seat so that even sitting of an overweight person on the seat does not deform and damage the seat and the rear legs.

10. 发明申请

US20190039411A1 FOLDABLE CHAIR HAVING LEG STRENGTHENING MEANS 审中-公开
公开(公告)号：US20190039411A1
公开(公告)日：2019-02-07
申请号：US15668120
申请日：2017-08-03
申请人： SPEC SEATS TECHNOLOGIES INC.
发明人： Mei Chuen LIN
IPC分类号： B60B33/00 , A47C4/14 , A47C4/24
摘要： A foldable chair includes a chair body having two front legs, two rear legs connected pivotally to the two front legs; a seat disposed on the chair body; a backrest disposed on the chair body so as to be located above the seat; four leg support elements attached respectively to bottom ends of the two front legs and the two rear legs; four casters attached respectively to bottom sides of the leg support elements; two reinforcing plates attached respectively to inner sides of the two front legs and spaced at a predetermined distance from the leg support elements; and two strengthening rigs attached respectively to the two front legs and extending into the front and rear legs to an extent beyond bottom ends so as to be located between the reinforcing plates and the leg support elements, thereby strengthening the front and rear legs.

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