2results about How to "Quick collapse" patented technology

The utility model relates to an assembled landscape simulation tree, including the support cylinder and the accommodation groove of opening in the support cylinder outer end, the accommodation groove opens with several, the inside rotation of support cylinder is connected with the lead screw, the bottom of lead screw is connected with the knob, the knob is connected with the lead screw, the knob is rotatably connected with the support cylinder, the outside upper side of support cylinder is connected with the fixed ring, the outside upper side rotatable connection of fixed ring has a plurality of mounting plate, the inside of support cylinder is opened and has the lifting groove, the outside lower side of support cylinder is slidably connected with the lifting plate, the lifting plate is with the lead screw thread connection, the lifting plate is slidably connected with the lifting groove, the outside of lifting plate is opened and has a plurality of rotary grooves, the inside rotatable connection of rotary groove has the rotary plate, the utility model discloses through setting up the lead screw, the knob etc. component cooperation, can fast folding assembly, reduce space, rotate the knob can drive mounting plate to unfold or accomodate in the accommodation groove, easy operation, shorten time, reduce the volume, reduce the cost of operation and storage, adapt scene, enhance practicality.

The utility model discloses a kind of structure of basket with frame not disassembling length direction folding and opening, it is related to baby basket technical field, including basket joint part, basket middle connecting seat assembly parts and connecting rod part, head circumference pipe is connected between two basket joints, foot circumference pipe is connected between two basket joints, the middle connecting seat is movably connected with same side head circumference flat iron and foot circumference flat iron, connecting flat iron is movably connected between same side head circumference flat iron and foot circumference flat iron, limit slot is opened in basket joint inner upper, limit slot is compatible with positioning flat iron, positioning flat iron has long groove and basket joint inner limit slot swing and slide limit effect, it can be up and down 140mm.The utility model can achieve the purpose of overall linkage quick folding and opening by the movement cooperation of basket middle connecting seat assembly parts, to improve the convenience when device uses and the practicality of device.