A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of hammers, and particularly relates to a multifunctional hammer for building. The multifunctional hammer comprises a hammer head, a sliding column, an external thread, a spring A, a limiting block, a spring B, a ring sleeve D, a volute spiral spring, a ring sleeve C and an internal thread. The sliding column is arranged in a circular groove on the end surface ofthe hammer head in an axial sliding fit mode, and the spring A for resetting the sliding column is installed in the circular groove. The hammer is multipurpose, and the hammer can be used for nailingand also can be used for replacing a rubber hammer for installing floor tiles. The end face of the sliding column is used for nailing, and the end face of the hammer head is used for replacing the rubber hammer for installing a floor. The ring sleeve C in axial sliding fit with the sliding column is matched with an unlocking inclined plane on the limiting block, so that the sliding column which is originally fixed relative to the hammer head generates axial sliding relative to the hammer head when the sliding column accidentally hits the nail holding hand, the hitting of the sliding column tothe nail holding hand is buffered to a certain extent, and the pain caused when the hand is hit is relieved.
本发明属于锤子领域，尤其涉及一种建筑多功能锤，它包括锤头、滑柱、外螺纹、弹簧A、限位块、弹簧B、环套D、涡卷弹簧、环套C、内螺纹，其中锤头端面上的圆槽内轴向滑动配合有滑柱，圆槽内安装有对滑柱复位的弹簧A；本发明一锤多用，本发明既可以用来钉钉子又可以用来代替橡胶锤进行安装地板砖。本发明中的滑柱端面用来钉钉子，锤头端面用来代替橡胶锤安装地板。本发明通过与滑柱轴向滑动配合的环套C与限位块上解锁斜面的配合，使得原本与锤头相对固定的滑柱在不小心砸到扶钉子的手时产生相对于锤头的轴向滑动，从而使得滑柱对扶钉子的手的砸击得到一定程度的缓冲，减轻手被砸到时的痛苦。
The invention belongs to the field of hammers, and particularly relates to a multifunctional hammer for building. The multifunctional hammer comprises a hammer head, a sliding column, an external thread, a spring A, a limiting block, a spring B, a ring sleeve D, a volute spiral spring, a ring sleeve C and an internal thread. The sliding column is arranged in a circular groove on the end surface ofthe hammer head in an axial sliding fit mode, and the spring A for resetting the sliding column is installed in the circular groove. The hammer is multipurpose, and the hammer can be used for nailingand also can be used for replacing a rubber hammer for installing floor tiles. The end face of the sliding column is used for nailing, and the end face of the hammer head is used for replacing the rubber hammer for installing a floor. The ring sleeve C in axial sliding fit with the sliding column is matched with an unlocking inclined plane on the limiting block, so that the sliding column which is originally fixed relative to the hammer head generates axial sliding relative to the hammer head when the sliding column accidentally hits the nail holding hand, the hitting of the sliding column tothe nail holding hand is buffered to a certain extent, and the pain caused when the hand is hit is relieved.
本发明属于锤子领域，尤其涉及一种建筑多功能锤，它包括锤头、滑柱、外螺纹、弹簧A、限位块、弹簧B、环套D、涡卷弹簧、环套C、内螺纹，其中锤头端面上的圆槽内轴向滑动配合有滑柱，圆槽内安装有对滑柱复位的弹簧A；本发明一锤多用，本发明既可以用来钉钉子又可以用来代替橡胶锤进行安装地板砖。本发明中的滑柱端面用来钉钉子，锤头端面用来代替橡胶锤安装地板。本发明通过与滑柱轴向滑动配合的环套C与限位块上解锁斜面的配合，使得原本与锤头相对固定的滑柱在不小心砸到扶钉子的手时产生相对于锤头的轴向滑动，从而使得滑柱对扶钉子的手的砸击得到一定程度的缓冲，减轻手被砸到时的痛苦。
Multifunctional hammer for building
一种建筑多功能锤
LIN GAOJIAN (author)
2020-08-18
Patent
Electronic Resource
Chinese