公开(公告)号：US09707985B2

公开(公告)日：2017-07-18

申请号：US13987401

申请日：2013-07-22

Applicant: Pat Lawrence

Inventor： Pat Lawrence

IPC: B62B1/10 ,  B62B1/12 ,  B62B1/18 ,  B62B1/20 ,  B62B5/06

CPC classification number: B62B1/12 ,  B62B5/06 ,  B62B5/067 ,  B62B2202/021 ,  B62B2205/33

Abstract: A handcart comprising a frame, a double handle grip, a load accommodating bottom shelf and a load accommodating top shelf, the top shelf being pivotably secured to the double grip handle, wherein the double grip handle of the handcart includes a U shaped top piece which is secured to the double grip handle by bolts that allow the U shaped piece to pivot or swing to a position parallel to the ground. The pivoting or swinging action of the U shaped top piece is accomplished by way of a spring mechanism fitted onto the double grip handle, thereby allowing the pivotably secured top shelf to accommodate heavy loads.

公开(公告)号：US20150021870A1

公开(公告)日：2015-01-22

申请号：US13987401

申请日：2013-07-22

Applicant: Pat Lawrence

Inventor： Pat Lawrence

IPC: B62B1/12

CPC classification number: B62B1/12 ,  B62B5/06 ,  B62B5/067 ,  B62B2202/021 ,  B62B2205/33

Abstract: A handcart comprising a frame, a double handle grip, a load accommodating bottom shelf and a load accommodating top shelf, the top shelf being pivotably secured to the double grip handle, wherein the double grip handle of the handcart includes a U shaped top piece which is secured to the double grip handle by bolts that allow the U shaped piece to pivot or swing to a position parallel to the ground. The pivoting or swinging action of the U shaped top piece is accomplished by way of a spring mechanism fitted onto the double grip handle, thereby allowing the pivotably secured top shelf to accommodate heavy loads.

Abstract translation: 一种手推车，包括框架，双手柄把手，负载容纳底架和负载容纳顶架，所述顶架可枢转地固定到所述双握柄上，其中所述手把的双把手包括U形顶件， 通过允许U形件枢转或摆动到平行于地面的位置的螺栓固定到双把手。 通过安装在双把手上的弹簧机构来实现U形顶部件的枢转或摆动动作，从而允许可枢转地固定的顶部架子适应重负载。