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CN-122009663-A - Lifting and rotating linkage type packing box

CN122009663ACN 122009663 ACN122009663 ACN 122009663ACN-122009663-A

Abstract

The invention relates to the technical field of packaging boxes and discloses a lifting and rotating linkage type packaging box which comprises a bottom box, an upper cover, a lifting mechanism and a spring rotating driving mechanism, wherein the lifting mechanism is arranged between the bottom box and the upper cover and comprises a bottom plate, a first connecting plate, a second connecting plate, a top plate and a scissor type telescopic assembly, a locking inserting rod at the bottom of the top plate and a locking seat on the first connecting plate form a pressing and self-locking mechanism, a reset spring is arranged between the first connecting plate and the bottom plate, a rotating plate is arranged in the upper cover in a rotating mode, the output end of the spring rotating driving mechanism is in transmission connection with the rotating plate, a rotation stopping lug with a rotation stopping clamping groove is arranged at the bottom of the rotating plate, and an adaptive thimble is arranged on the second connecting plate. The invention has the advantages of no electric drive in whole process, realization of self-locking and unlocking and bouncing of the cover by pressing, linkage of lifting and rotating limiting machinery, automatic triggering and dynamic display of the cover opening, convenient operation, strong reliability, solving the problem of single function of the traditional packaging box, and adaptation to various high-end gifts and the packaging scenes of the literature products.

Inventors

  • HE YAOLONG
  • TANG YIJUN
  • LIU QINGHUA

Assignees

  • 东莞市嘉曜兴包装制品有限公司

Dates

Publication Date
20260512
Application Date
20260330

Claims (10)

  1. 1. The lifting rotary linkage type packaging box is characterized by further comprising a lifting mechanism and a spring rotary driving mechanism, wherein the lifting mechanism is arranged between the bottom box and the upper cover and comprises a bottom plate, a first connecting plate, a second connecting plate, a top plate and a scissor type telescopic assembly, the bottom plate, the first connecting plate, the second connecting plate and the top plate are sequentially connected with the scissor type telescopic assembly from bottom to top, a locking inserting rod is fixedly arranged on the top plate, a locking seat is fixedly arranged on the first connecting plate, the locking inserting rod and the locking seat are matched to form a pressing self-locking mechanism, a reset spring is arranged between the first connecting plate and the bottom plate, the reset spring is used for driving the scissor type telescopic assembly to be unfolded and sprung after the pressing self-locking mechanism is unlocked, the top plate is connected with the spring rotary driving mechanism, the output end of the rotary driving mechanism is provided with a rotary plate for driving the rotary plate to rotate relatively, the top plate is provided with a plurality of rotary locking lugs, the rotary plate is arranged in the rotary plate and is provided with annular protruding lugs, and the rotary locking lugs are distributed at the positions of the rotary plate and the rotary lugs are arranged at the positions of the rotary plate.
  2. 2. The lifting rotary linkage type packaging box according to claim 1, wherein a locking guide hole penetrating in the vertical direction is formed in the locking seat, an elastic locking assembly is arranged on the inner wall of the locking guide hole, a locking clamping groove matched with the elastic locking assembly is formed in the outer wall of the locking inserting rod, a movable block is movably sleeved on the periphery of the locking clamping groove, a first compression spring is arranged between the movable block and the inner wall of the bottom of the locking clamping groove, when the locking inserting rod is inserted into the locking guide hole along with the descending of the top plate, the elastic locking assembly is clamped into the locking clamping groove to achieve pressing locking, and when the top plate is pressed again to drive the locking inserting rod to descend, the movable block firstly descends to the bottom of the elastic locking assembly, and then the movable block and the locking inserting rod are upwards displaced together to be separated from the locking clamping groove to achieve unlocking.
  3. 3. The lifting and rotating linkage type packaging box according to claim 2, wherein the inner wall of the locking guide hole is provided with a positioning hole, the elastic clamping assembly comprises at least one group of elastic clamping blocks and a second compression spring, one end of the second compression spring is fixedly connected with the inner wall of the positioning hole, the other end of the second compression spring is fixedly connected with the elastic clamping blocks, the top of one side of the elastic clamping blocks, which faces the center of the locking guide hole, is provided with a guide inclined surface matched with the locking clamping groove, and the bottoms of the locking inserting rods and the tops of the movable blocks are provided with guide cambered surfaces.
  4. 4. The lifting rotary linkage type packaging box according to claim 1, wherein the scissor type telescopic assembly comprises at least two scissor arm groups which are symmetrically arranged, each scissor arm group comprises a plurality of scissor connecting rods which are hinged in a crossing mode, the hinge shafts of the adjacent scissor arm groups are coaxially fixed, guide sliding grooves are formed in the lower surface of the top plate, and sliding pin shafts are arranged at the tops of the scissor arm groups and are in sliding fit with the corresponding guide sliding grooves.
  5. 5. The lifting and rotating linkage type packaging box according to claim 1, wherein the first connecting plate is fixedly connected to a hinge shaft at the lower part of the scissor type telescopic assembly, the second connecting plate is fixedly connected to the hinge shaft at the upper part of the scissor type telescopic assembly, the first connecting plate and the second connecting plate synchronously move upwards when the scissor type telescopic assembly is compressed, and the first connecting plate and the second connecting plate synchronously move downwards when the scissor type telescopic assembly is unfolded.
  6. 6. The lifting and rotating linkage type packaging box according to claim 1, wherein the top plate is provided with a guide through hole corresponding to the ejector pin, the ejector pin is vertically fixed on the upper surface of the second connecting plate, and the ejector pin is arranged through the guide through hole.
  7. 7. The lifting and rotating linkage type packaging box according to claim 1, wherein the spring rotating driving mechanism comprises a spring box, a spring mandrel and a spring body, the spring box is fixedly arranged at the center of the top plate, the spring body is accommodated in the spring box, the spring mandrel vertically penetrates through the center of the spring box, the inner end of the spring body is fixedly connected with the spring mandrel, the outer end of the spring body is fixedly connected with the inner wall of the spring box, and the spring mandrel is connected with the rotating plate.
  8. 8. The lifting and rotating linkage type packaging box according to claim 7, wherein a tightening knob is rotatably arranged at the top of the upper cover, the lower end of the tightening knob is fixedly connected with the upper end of the spring mandrel coaxially, and the tightening knob can rotate independently relative to the upper cover and is used for driving the spring mandrel to rotationally tighten the spring body.
  9. 9. The lifting and rotating linkage type packaging box according to claim 7, wherein the spring rotating driving mechanism further comprises a speed increasing gear set, the speed increasing gear set comprises a first large gear, a first small gear, a second large gear and a second small gear, the first large gear is fixedly arranged coaxially with the spring mandrel, the first large gear is meshed with the first small gear, the first small gear is fixedly arranged coaxially with the second large gear, the second large gear is meshed with the second small gear, and the middle part of the second small gear is connected with the rotating plate.
  10. 10. The lifting and rotating linkage type packaging box according to claim 1, wherein the lifting mechanism further comprises a telescopic sleeve, the bottom plate, the first connecting plate, the second connecting plate, the top plate and the scissor type telescopic assembly are all arranged in the telescopic sleeve, the top of the telescopic sleeve is connected with the inner wall of the top of the telescopic sleeve, the bottom box is connected with the outer wall of the bottom of the telescopic sleeve, and a plurality of accommodating grooves are formed in the bottom box.

Description

Lifting and rotating linkage type packing box Technical Field The invention relates to the technical field of packaging boxes, in particular to a lifting and rotating linkage type packaging box. Background The gift packaging box is a core carrier for gift storage, decoration and display, and along with consumer upgrading, users have higher requirements on ceremony feeling, interactivity and display effect of the gift packaging box. The gift packaging box in the prior art is mostly of a top-bottom cover and flip type fixed structure, has a single function, can only realize the basic storage function, has no dynamic display effect, has insufficient ceremony feeling, is mostly lifted by adopting a manual drawing and flip linkage mode, is complex in operation and poor in opening and closing experience, is driven by electric power such as a motor, has the advantages of endurance limitation and circuit fault risk, is high in preparation cost, has insufficient reliability after long-time storage, and is difficult to meet the requirements of users on high-end, ceremony and pure mechanical electroless reliable operation of the gift packaging box. Disclosure of Invention The present invention aims to at least solve the technical problems existing in the prior art. Therefore, the lifting rotary linkage type packaging box is provided, no electric drive is needed in the whole process, the full-flow linkage of one-time pressing cover self-locking, one-time pressing unlocking and bouncing, and automatic triggering and rotary display of the cover opening is realized through a pure mechanical structure, the operation is convenient, the reliability is high, and the display appearance sense is sufficient. According to some embodiments of the invention, the lifting rotary linkage type packaging box comprises a bottom box, an upper cover, a lifting mechanism and a spring rotary driving mechanism, wherein the lifting mechanism is arranged between the bottom box and the upper cover and comprises a bottom plate, a first connecting plate, a second connecting plate, a top plate and a scissor type telescopic assembly, the bottom plate, the first connecting plate, the second connecting plate and the top plate are sequentially connected with the scissor type telescopic assembly from bottom to top, the top plate is fixedly provided with a locking inserting rod, the first connecting plate is fixedly provided with a locking seat, the locking inserting rod is matched with the locking seat to form a pressing self-locking mechanism, a reset spring is arranged between the first connecting plate and the bottom plate, the reset spring is used for driving the scissor type telescopic assembly to be unfolded and sprung after the pressing self-locking mechanism is unlocked, the upper cover is connected with the spring rotary driving mechanism, the output end of the rotary driving mechanism is provided with a locking protrusion for driving the rotating plate to rotate relatively, the rotating plate is provided with a plurality of annular protruding lugs which are arranged in the rotating plate, the rotating plate is provided with a plurality of annular protruding lugs which are distributed at the positions between the upper rotating plate and the rotating plate, and the protruding lugs are arranged at the positions between the rotating plate and the rotating plate. According to some embodiments of the invention, the lifting and rotating linkage type packaging box has at least the following beneficial effects: The invention has the advantages of no need of electric drive in the whole process, realization of all functions through a pure mechanical structure, avoidance of the defects of limited endurance, easy failure, high cost and poor long-term storage reliability of the electric packaging box, long-term cyclic use, strong suitability in the whole scene, realization of unlocking and bouncing up through the cooperation of the pressing self-locking mechanism, the scissor type telescopic assembly and the reset spring, realization of closing and self-locking by pressing the upper cover only, realization of unlocking and bouncing up by pressing again, no need of additional auxiliary operation parts, concise opening and closing flow, convenient operation, promotion of the appearance of gift opening, realization of mechanical linkage of lifting and rotation limitation through the cooperation of the thimble linked with the scissor type telescopic assembly and the rotation stop slot of the rotating plate, automatic locking of the rotating plate during closing the cover so as to avoid the mistaken release of the spring, closed loop and stable structure of linkage logic, automatic release of energy storage during opening the cover, realization of the rotating plate by the spring rotary driving mechanism after unlocking the cover, realization of rotating and dynamic display effect by cooperation of the decorating part, realization of the single function and no