초록 ▼

A pushing type lid 20 of a container is pivotally supported adjacent to an upper edge wall of an opening 2 of width smaller than width of a front board 1BF of a box body 1B and adapted to be manually pushed inwards so as to be opened and to be automatically closed when a hand is released from the li

A pushing type lid 20 of a container is pivotally supported adjacent to an upper edge wall of an opening 2 of width smaller than width of a front board 1BF of a box body 1B and adapted to be manually pushed inwards so as to be opened and to be automatically closed when a hand is released from the lid 20 and there is provided a pair of hand and/or finger catch prevention wall member 50 to prevent a hand and/or fingers from being caught between the lid 20 and the wall face of the opening 2.

대표청구항 ▼

1. A pushing lid opening/closing device of a container comprising said container and a lid pivotally supported adjacent to an opening of width smaller than a front board of a box body of said container and adapted to be opened by being manually pushed inwards and to be automatically closed when a ha

1. A pushing lid opening/closing device of a container comprising said container and a lid pivotally supported adjacent to an opening of width smaller than a front board of a box body of said container and adapted to be opened by being manually pushed inwards and to be automatically closed when a hand is released from said lid whereby things are contained through said opening into said box body by manually pushing said lid, characterized in that said box body comprises an attachment frame with a flange to close a wall hole of said front board serving as an attachment porta pair of screwing pieces of L-shaped cross section each having a web secured to an inner face of said flange of said attachment frame,a lid pivotal support portion provided in an upper edge portion of an opening of said attachment frame to support said lid so that said lid pivotally moves about an upper edge of said lid and a total of two hand and/or finger catch prevention wall members each provided on both of said right and left sides of said attachment frame, respectively and disposed between said pair of screwing pieces in a manner parallel to said pair of screwing pieces to prevent a hand and/or fingers from being caught between said lid and a wall face defining said opening of said attachment frame, wherein said webs of said pair of screwing pieces each having said two hand and/or finger catch prevention wall members formed integral to said webs, respectively, and said pair of screwing pieces are mounted by screws to a wall face defining said wall hole of said front board within a space of said wall hole, that is within the thickness of said wall face defining said wall hole of said front board whereby heads of said screws are disposed in a spaced manner outwardly from said two hand and/or finger catch prevention wall members while said heads of said screws are faced to said two hand and/or finger catch prevention wall members between said pair of screwing pieces and said two hand and/or finger catch prevention wall members whereby said screws are positioned within an inside of said attachment frame so as not to be exposed to the outside by said attachment frame. 2. A pushing lid opening/closing device of a container as set forth in claim 1 and wherein a distance between said hand and/or finger catch prevention wall member and a side edge of said lid in the widthwise direction of said opening is set to be smaller than a distance between a side edge wall face of said opening and said side edge of said lid. 3. A pushing lid opening/closing device of a container as set forth in claim 1, wherein said two hand and/or finger catch prevention wall members have a screw driver penetration hole corresponding to said screw penetration hole of said screwing piece and said screw driver penetration hole is positioned within said wall hole serving as said attachment port. 4. A pushing lid opening/closing unit to be used for a pushing lid opening/closing device comprising a container and a lid to be pivotally supported adjacent to an opening of width smaller than a front board of a box body of said container and adapted to be opened by being manually pushed inwards and to be automatically closed when a hand is released from said lid whereby things are contained through said opening into said box body by manually pushing said lid, characterized in that said pushing lid opening/closing unit comprises an attachment frame with a flange to close a wall hole of said front board serving as an attachment porta pair of screwing pieces of L-shaped cross section each having a web secured to an inner face of said flange of said attachment frame,a lid pivotal support portion provided in an upper edge portion of an opening of said attachment frame to support said lid so that said lid pivotally moves about an upper edge of said lid and a total of two hand and/or finger catch prevention wall members each provided on both of said right and left sides of said attachment frame, respectively and disposed between said pair of screwing pieces in a manner parallel to said pair of screwing pieces to prevent a hand and/or fingers from being caught between said lid and a wall face defining said opening of said attachment frame, wherein said webs of said pair of screwing pieces each having said two hand and/or finger catch prevention wall members formed integral to said webs, respectively, said pair of screwing pieces are mounted by screws to a wall face defining said wall hole of said front board within a space of said wall hole, that is within the thickness of said wall face defining said wall hole of said front board whereby heads of said screws are disposed in a spaced manner outwardly from said two hand and/or finger catch prevention wall members while said heads of said screws are faced to said two hand and/or finger catch prevention wall members between said pair of screwing pieces and said two hand and/or finger catch prevention wall members whereby said screws are positioned within an inside of said attachment frame so as not to be exposed to the outside by said attachment frame. 5. A pushing lid opening/closing unit as set forth in claim 4 and wherein a distance between said hand and/or finger catch prevention wall members and a side edge of said lid in the widthwise direction of said attachment frame is set to be smaller than a distance between a side edge of said opening of said attachment frame and said side edge of said lid. 6. A pushing lid opening/closing unit as set forth in claim 4, wherein said two hand and/or finger catch prevention wall members have a screw driver penetration hole corresponding to said screw penetration hole of said screwing piece and said screw driver-penetration hole is positioned within said wall hole serving as said attachment port.