Hinge mechanism and box body assembly
The invention relates to a hinge mechanism and a box assembly. The hinge mechanism comprises a supporting seat, a movable seat and a linkage assembly. The linkage assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the fi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a hinge mechanism and a box assembly. The hinge mechanism comprises a supporting seat, a movable seat and a linkage assembly. The linkage assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod and one end of the second connecting rod are rotationally connected to the supporting base, one end of the third connecting rod and one end of the fourth connecting rod are rotationally connected to the movable base, and the other end of the first connecting rod is rotationally connected with the other end of the third connecting rod. The other end of the fourth connecting rod is rotationally connected to the first connecting rod, and the other end of the second connecting rod is rotationally connected to the fourth connecting rod; a limiting protruding block is arranged at the hinged position of the first connecting rod and the third connecting rod, a limiting groove matched with the limiting pr |
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