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公开(公告)号：EP3646767A1
公开(公告)日：2020-05-06
申请号：EP18823184.9
申请日：2018-06-28
发明人： ZHONG, Hongfeng , XU, Jingtao , ZHANG, Shisong , XU, Binbin , PANG, Xiaoli , WU, Hongbing , CHEN, Guojun , MENG, Xianghua , ZHANG, Zhen
IPC分类号： A47L9/00
摘要： A dust bin and a vacuum cleaner combination provided with the dust bin are provided. The dust bin includes a dust chamber, a dust inlet detachably connected to a dust suction apparatus, and a sealing structure for implementing the sealing between the dust suction apparatus and the dust bin. The handheld vacuum cleaner has a dust outlet joined to the dust inlet. The vacuum cleaner combination includes a dust suction apparatus and a dust bin detachably connected to the dust suction apparatus. The dust suction apparatus has a housing and a dust cup assembly connected to the housing. The dust cup assembly includes a cup body and a filter apparatus disposed in the cup body. Compared with the prior art, in the present invention, a detachable multi-purpose dust bin with a simple structure is disposed, so that the dust collection chamber of the vacuum cleaner is flexibly increased.
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公开(公告)号：EP2463070A1
公开(公告)日：2012-06-13
申请号：EP10806064.1
申请日：2010-08-09
发明人： BROWN, Warren , GERHARDT, Graham , SZOMMER, Harry , CHEN, Guojun , LONG, Jun
IPC分类号： B27B19/06
CPC分类号： B23D51/02 , B23D49/08 , Y10T83/687
摘要： The present invention provides a cutting machine, comprising: a worktable including an opening and an upper surface for supporting a workpiece; a supporting unit for supporting the worktable; a cutting mechanism mounted on a lower surface of the worktable and received in the supporting unit comprising: a motor for outputting a rotation motion; a reciprocating rod driving a saw blade moving reciprocately through the opening; a motion conversion mechanism converting the rotation motion of the motor into a reciprocating motion of the reciprocating rod; and a saw blade clamp for clamping and releasing the saw blade. The present invention fixes the jig saw under the lower surface of the worktable, user can move the workpiece to be cut, that can save time and labor and with high cutting precision.
摘要翻译： 本发明提供一种切割机，包括：工作台，其包括用于支撑工件的开口和上表面; 用于支撑工作台的支撑单元; 安装在所述工作台的下表面并被接收在所述支撑单元中的切割机构，包括：用于输出旋转运动的马达; 驱动锯片通过开口往复运动的往复杆; 运动转换机构，其将马达的旋转运动转换成往复运动杆的往复运动; 以及用于夹紧和释放锯片的锯片夹。 本发明将夹具锯固定在工作台下表面下方，用户可以移动要切割的工件，从而节省时间和人力，切割精度高。
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公开(公告)号：EP3488956A1
公开(公告)日：2019-05-29
申请号：EP17830484.6
申请日：2017-07-19
发明人： LIU, Liangbing , CHEN, Guojun , YAN, Mingxing
IPC分类号： B23D51/20
摘要： A reciprocating cutting tool is provided, wherein the reciprocating cutting tool has two working mode: a reciprocating saw mode and a jig saw mode. The reciprocating cutting tool includes a housing; a reciprocating mechanism; and an actuating mechanism and a cutter-lifting mechanism both disposed in the housing. The reciprocating mechanism includes a reciprocating rod disposed in the housing and the cutter-lifting mechanism includes an actuating member and a pushing member disposed on the reciprocating rod. The actuating member includes a first engaging portion and a second engaging portion respectively engaging with the pushing member, when in the reciprocating saw mode and the jig saw mode, the reciprocating rod is driven to perform a reciprocating motion relative to the housing by the actuating mechanism, and the reciprocating rod under a cutting force simultaneously drives the pushing member to deflect close to the first engaging portion or the second engaging portion; and when the first engaging portion or the second engaging portion is driven to move close to the pushing member by the actuating mechanism, the first engaging portion or the second engaging portion pushes the pushing member toward the side toward which the first engaging portion or the second engaging portion deflects to force the reciprocating rod to implement a cutter-lifting motion.
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公开(公告)号：EP3646766A1
公开(公告)日：2020-05-06
申请号：EP18824690.4
申请日：2018-06-28
发明人： ZHONG, Hongfeng , XU, Jingtao , ZHANG, Shisong , XU, Binbin , PANG, Xiaoli , WU, Hongbing , CHEN, Guojun , MENG, Xianghua , ZHANG, Jinping
摘要： A vacuum cleaner combination includes a dust suction apparatus and a dust bin configured to be coupled to the cup body and collect dust sucked by the dust suction apparatus. The vacuum cleaner combination is operable in and a second working mode. In the first working mode, the dust suction apparatus is not coupled to the dust bin, and the dust suction apparatus independently works and is responsible for dust suction and dust collection. In the second working mode, the dust suction apparatus is coupled to the dust bin, and the dust suction apparatus and the dust bin are both responsible for dust collection. Compared with the prior art, in the present invention, a dust bin detachable from a dust suction apparatus is disposed, so that a dust collection chamber of a vacuum cleaner is flexibly increased. The dust bin has a simple structure, and is combined with the dust suction apparatus to form a compact structure and occupy a small space, so as to meet cleaning requirements of scenarios with different amounts of dust.
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