Patents Assigned to Hersun Plastic Co., Ltd.
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Patent number: 7866453Abstract: The present invention discloses a swivelable trunk wheel assembly, which comprises: a wheel frame, a guide hole, a hollow pivotal shaft, a push rod, a press block, a sleeve pipe, two wheels and two rivets. The sleeve pipe adopts a metallic pipe having a better rigidity, and the inner surface of the sleeve pipe is a smooth surface. Further, the rivets and the sleeve pipe are arranged in the same axis. Thus, the wheels can rotate smoothly without stagnancy. Therefore, the swivelable trunk wheel assembly of the present invention has a better wear resistance and a longer service life. Besides, the present invention uses the push rod to drive the press block to rub the friction portion, and the friction can provide a braking effect on the wheels.Type: GrantFiled: May 8, 2008Date of Patent: January 11, 2011Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: 7549652Abstract: A wheel assembly for luggage includes a main body having at least a slot, and a fitting member having an identification portion. The identification portion defines a shape corresponding to the shape of the slot, and engages with the slot and extends out of an outer surface of the main body. Such identification portion of different luggages is distinguished from each other, which makes the travelers can easily identify their luggage from similar luggages.Type: GrantFiled: June 20, 2006Date of Patent: June 23, 2009Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: 7467696Abstract: A grip assembly includes a base fixedly fastened to a retractable handle for luggage, a lower protective cover shell fastened to the base at the top and having two upright posts, a flexible pad sandwiched between the base and the lower protective cover shell, two grip elements respectively coupled to the upright posts and extending out of two opposite ends of the lower protective cover shell, an upper protective cover shell covered on the lower protective cover shell, a cap capped on the upper protective cover shell, two fastening members respectively fastened to the cap and the upright posts to affix the cap and the upper protective cover shell to the lower protective cover shell and the base, and a spring-supported release mounted in a center through hole of the upper protective cover shell and the center through hole of the cap for operation by the user to unlock the retractable handle.Type: GrantFiled: January 29, 2007Date of Patent: December 23, 2008Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: 6814361Abstract: A golf bag includes a body, a seat, a glide device and a brake-device. The body is affixed to the seat and the seat includes a slot, a plate-channel and a cavity. There is a plurality of ditches on two sides of the seat. Nearby the ditches, there is a shaft-channel extending to the cavity; and the glide device is on the ditches of the seat so that a shaft can be passed through the wheels and the shaft-channel of the seat. The brake-device has a jammed-plate, a back-plate and a start-plate for controlling the seat when being towed or stored. The jammed-plate has a jammed-notch and an arm is attached to the slot. There is a first elasticity-component positioned between the jammed-plate and the slot. The back-plate is placed on the plate-channel to connect the jammed-plate on the seat. The starting-plate has a joint-plate and a pull-plate, wherein the joint-plate linking the wheels into action is connected to the seat and a second elasticity-component within the seat.Type: GrantFiled: January 7, 2003Date of Patent: November 9, 2004Assignee: Hersun Plastic Co., Ltd.Inventor: Hsueh-Yi Tsu
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Patent number: 6338400Abstract: A handle assembly with a protector for luggage, which is formed with a caved recess on the top of the luggage where the pulling-rod handle is positioned, and a notch defined above the cave recess. The protector of the handle assembly is characterized that both lateral sides of the notch respectively have a bottom end with leading edge for latching. A plurality of apertures is defined through the bottom portion of the notch. A flexible spring plate member is received within the notch, and two hooks are fixed on both sides thereof. An upper plate portion of the member is fixed with a plurality of posts, and each of the posts is circumambulated arround by a spring with the end of the spring retained on the bottom of the upper plate portion. In assembly, the hooks of the spring plate member are latchingly snapped with the associated leading edges of the notch, and the posts are inserted through the apertures of the notch.Type: GrantFiled: October 20, 2000Date of Patent: January 15, 2002Assignee: Hersun Plastic Co., Ltd.Inventor: Chen Yao Wu
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Patent number: D466797Type: GrantFiled: February 4, 2002Date of Patent: December 10, 2002Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: D539543Type: GrantFiled: June 14, 2006Date of Patent: April 3, 2007Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: D471715Type: GrantFiled: November 15, 2001Date of Patent: March 18, 2003Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: D552850Type: GrantFiled: February 15, 2007Date of Patent: October 16, 2007Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: D572905Type: GrantFiled: January 12, 2007Date of Patent: July 15, 2008Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu
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Patent number: D583153Type: GrantFiled: January 12, 2007Date of Patent: December 23, 2008Assignee: Hersun Plastic Co., LtdInventor: Chen-Chuan Wu
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Patent number: D583564Type: GrantFiled: January 12, 2007Date of Patent: December 30, 2008Assignee: Hersun Plastic Co., LtdInventor: Chen-Chuan Wu
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Patent number: D591511Type: GrantFiled: May 2, 2008Date of Patent: May 5, 2009Assignee: Hersun Plastic Co., Ltd.Inventor: Chen-Chuan Wu