CN109573271B

CN109573271B - Packaging box for containing fragile art and craft articles

Info

Publication number: CN109573271B
Application number: CN201910052314.9A
Authority: CN
Inventors: 张美珍
Original assignee: Zhengzhou Sheng Da Economic Trade Management Institute
Current assignee: Zhengzhou Sheng Da Economic Trade Management Institute
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-03
Anticipated expiration: 2039-01-21
Also published as: CN110949836A; CN109573271A; CN110817063A; CN110949836B; CN110817063B

Abstract

The invention relates to the field of protection of artware packaging boxes, in particular to a packaging box for containing fragile art artware, which comprises a box body and a box cover, wherein a bearing block is fixed in the box body, a partition plate is fixed on the bearing block, a closed space is formed by the partition plate and the bottom of the box body, an airbag gas generator is fixed at the bottom of the box body, a first trigger structure for triggering the airbag gas generator is fixed on the partition plate, the box cover is hinged at an opening of the box body, clamping blocks are fixed at eight corners of the space formed by the box body, the box cover and the partition plate, rolling structures are fixed on the side wall of the box body, the partition plate and the box cover, the rolling structures are movably connected with a protective sleeve through a steel wire rope, and a second trigger structure for triggering the rolling structures to receive and release the steel wire rope is fixed in the rolling structures, so that the protection of the fragile artware is realized, the broken handicraft after having avoided dropping causes, has extensive application prospect in the handicraft packing carton protection field.

Description

Packaging box for containing fragile art and craft articles

Technical Field

The invention relates to the field of protection of artware packaging boxes, in particular to a packaging box for containing fragile artware.

Background

Many of the art artworks are made of fragile artworks materials, the existing art artworks of the fragile artworks are only fixed with foam or a fixing structure in a body when being transported, the fragile artworks in the package box are broken and cannot be seen from the outside of the package box although the outside of the package box is not damaged when the package box falls down accidentally or is bumpy, and once the art artworks damage the appreciation and artistic value, the art artworks are discounted greatly or even disappear completely.

Disclosure of Invention

The invention provides a packaging box for containing fragile art and craft, aiming at solving the problems that the existing packaging box for containing fragile art and craft cannot well protect the fragile art and craft and the fragile art and craft is easy to break.

The invention adopts the technical scheme that the air bag type air bag device comprises a box body and a box cover which are hinged, wherein a bearing block is fixed on the inner side wall of the box body, a partition board for isolating the space in the box body is fixed on the bearing block, an air bag gas generator is fixed at the bottom of the box body, a first trigger structure for triggering the air bag gas generator is fixed on the partition board above the air bag gas generator, clamping blocks are fixed at eight corners of the space formed by the box body, the box cover and the partition board, an air bag and a clamping pad are clamped between four clamping blocks adjacent to each end face, the air bag gas generator is communicated with an air bag positioned above the partition board through a first air duct, a second air duct is embedded in each clamping block, two adjacent air bags are communicated through the second air duct, a rolling structure is fixed at the center of the air bag on each end face, and a protective sleeve is movably connected with the protective sleeve through a steel wire rope, and a second trigger structure for triggering the winding structure to wind and unwind the steel wire rope is fixed in the winding structure.

Preferably, the division board is mutually perpendicular with the lateral wall of box body, the division board keeps apart the interior bottom of box body for sealed space structure, and gasbag gas generator and first trigger structure all set up in sealed space structure, the sealed space structure internal fixation that division board and the interior bottom of box body constitute has the battery, gasbag gas generator, first trigger structure and second trigger structure and battery electric connection.

Preferably, first trigger structure is including triggering the box, triggering lid, trigger ball and connection rope, trigger lid fixed connection and constitute hollow cube structure at the opening part that triggers the box and with triggering the box, trigger ball is located triggers the box, and connects the one end fixed connection of rope on trigger ball, and the other end runs through to trigger box or trigger lid and fixed connection at the surface that triggers the box or trigger the lid, connect the rope and be elastic rope and have six terminal surfaces that correspond respectively to trigger the box, trigger ball forms unsettled structure through connecting the rope in triggering the box, forms the clearance and passes through inertia and trigger the box or trigger the structure that the lid contacted, trigger the box and pass through wire and gasbag gas generator electric connection, trigger ball runs through trigger box and battery electric connection through the wire.

Preferably, the winding structure comprises a winding box, a rotating cover, a rotating column, a winding wheel, a rotating rod, a connecting rod, a bearing, a base, a coil spring and a trigger gear, wherein a clamping head is fixed on the end face of the outer side of the opening of the winding box, a sliding groove and a circular groove are formed in the end face of the inner side of the rotating cover, the clamping head enters the circular groove through the sliding groove and rotates in the circular groove, the rotating cover is rotatably connected with the winding box, the base is fixed on the inner bottom face of the winding box, the outer ring of the bearing is fixedly connected to the end face, far away from the inner bottom face of the winding box, of the base, one end of the rotating rod is fixedly connected with one axial center end face of the winding wheel, the other end of the rotating rod is in interference connection with the inner ring of the bearing, the connecting rod extends from the end, close to the base, the winding groove is formed in the base, the coil spring is, the end part of the inner ring of the coil spring is fixedly connected to a connecting rod extending into the winding groove, the two end parts of the winding wheel are fixedly provided with limiting plates and form a wire groove structure with the winding wheel, the winding wheel is provided with a rotating groove on the end surface far away from the base, the inner side wall of the rotating groove is fixedly provided with inner teeth, one end of the rotating column is fixed at the axle center of the rotating cover, the other end of the rotating column is inserted into the rotating groove, the rotating column is fixedly provided with outer teeth meshed with the inner teeth at one end of the rotating groove and can drive the winding wheel to rotate through the outer teeth and the inner teeth, the axis of the rotating cover is provided with a winding hole, an L-shaped through hole communicated with the winding hole is formed in the rotating column, the through hole is communicated with a wire guide pipe at the opening of the outer surface of the rotating column, the other end of the wire guide pipe extends to the wire groove formed by the, the wire rope penetrates through the winding hole, the through hole and the wire conduit and is fixed on the winding wheel, the trigger gear is fixedly connected to the rotating column and movably connected with the second trigger structure, and the end face, far away from the winding box, of the rotating cover is fixedly provided with the flexible pad.

Preferably, the second trigger structure comprises a trigger tube, a coil, a blocking block, a trigger rod, a first spring, a trigger plate, a trigger head, a second spring and a third air duct, the trigger tube is fixedly connected to the side wall of the coiling box, a trigger groove is formed in the trigger tube, the coil is clamped in the trigger groove, the blocking block is clamped in the trigger groove on the outer side of the coil close to the side wall of the coiling box, a sliding groove is formed in the blocking block, the sliding groove and the trigger tube form a sealed cavity structure, the trigger plate is clamped and fixed at one end, far away from the side wall of the coiling box, of the sliding groove, the trigger head is fixedly connected to the other end of the sliding groove through the second spring, a third air duct is communicated with the trigger tube at the second spring, the other end of the third air duct penetrates through the coiling box and is communicated with the air bag, a slide hole communicated with the trigger groove is formed in the end face, far away from the side wall of the coiling box, of the, one end of the trigger rod is inserted into the sliding hole, one end of the trigger rod in the sliding hole is fixedly connected with a magnet block, the magnet block is fixedly connected with a blocking block through a first spring, and the other end of the trigger rod extends to form a pin head for blocking the trigger gear.

Preferably, the one end fixedly connected with couple that winding structure was kept away from to wire rope, be fixed with a plurality of connectors on the protective sheath, the couple is hung and is realized being connected of wire rope and lag at the connector, set up the containing opening that the handicraft was placed of being convenient for on the protective sheath.

The technical scheme of the invention can realize the following beneficial effects: (1) through the air bag gas generator and the first trigger structure, gas can be generated when the box body containing the fragile artware falls onto the ground or encounters severe jolt, the air bag in the box body is inflated, the fragile artware is well protected, and the artware is prevented from directly colliding with the box body to be broken; (2) through the rolling structure, the second triggering structure, the steel wire rope and the protecting sleeve, after the air bag is inflated and expanded, the second triggering structure triggers the rolling structure, so that the rolling structure tightens the steel wire rope, the protecting sleeve drives the fragile artware to be suspended in the box body, and the fragile artware is prevented from being crushed due to secondary collision with the box body; the invention has wide application prospect in the field of protection of artware packaging boxes.

Drawings

Fig. 1 is a schematic structural view of a packaging box for containing fragile art and craft articles according to the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is an enlarged view of the region B in fig. 1.

Fig. 4 is an enlarged view of the region C in fig. 1.

Fig. 5 is an enlarged view of the region D in fig. 1.

Fig. 6 is a schematic diagram of the triggered structure of the packaging box for containing fragile art and craft articles.

Fig. 7 is an enlarged view of the region E in fig. 6.

Wherein, 1, a box body, 2, a box cover, 3, a bearing block, 4, a partition board, 5, a battery, 6, an airbag gas generator, 7, a first trigger structure, 701, a trigger box, 702, a trigger box cover, 703, a trigger ball, 704, a connecting rope, 8, a first air duct, 9, an airbag, 10, a clamping pad, 11, a clamping block, 12, a second air duct, 13, a flexible pad, 14, a rolling structure, 1401, a rolling box, 1402, a rotating cover, 1403, a sliding chute, 1404, a ring groove, 1405, a clamping joint, 1406, a base, 1407, a rolling groove, 1408, a coil spring, 1409, a bearing, 1410, a rotating rod, 1, a connecting rod, 1412, a winding wheel, 1413, a limiting plate, 1414, a rotating groove, 1415, an internal tooth, 1416, a rotating column, 1417, an external tooth, 8, a rolling hole, 1419, a through hole, 1420, a connecting column, a wire guide 1422, a trigger gear, 15, a second trigger structure, 1501, trigger tube, 1502, trigger groove, 1503, coil, 1504, shutoff piece, 1505, slide opening, 1506, trigger lever, 1507, magnetite piece, 1508, first spring, 1509, round pin head, 1510, slide groove, 1511, trigger board, 1512, trigger head, 1513, second spring, 1514, air duct, 16, wire rope, 17, lag, 18, connector, 19, couple, 20, receiving port, 21, hinge, 22, hasp.

Detailed Description

Those of ordinary skill in the art will recognize that the terms "above," "below," "upward," "downward," "top," "bottom," and the like are used for the description of the figures and do not represent limitations on the scope of the invention, as defined by the claims.

The packaging box for containing fragile art and craft articles shown in fig. 1-7 comprises a box body 1 and a box cover 2 which are hinged, the box body 1 and the box cover 2 are hinged through a hinge 21, the end faces, far away from the hinge 21, of the box body 1 and the box cover 2 are fixedly connected through a lock catch 22 in an openable and closable manner, and therefore the fragile art and craft articles can be conveniently placed into the box body 1 or taken out of the box body 1. Hinge 21 is common box with rotating the hinge on the market, and hasp 22 is the case and bag hasp of using always on the market, through hinge 21 and hasp 22 for box body 1 links together with lid 2, can also realize opening and shutting between lid 2 and the box body 1 simultaneously. The inside wall welded fastening of box body 1 has and accepts piece 3, it has division board 4 of keeping apart 1 inner space of box body through the fix with screw on the piece 3 to accept, division board 4 is mutually perpendicular with the lateral wall of box body 1, and division board 4 keeps apart the interior bottom of box body 1 for sealed space structure, be convenient for cut apart box body 1 into two parts, can also set up other structures when not influencing the function of depositing of box body 1, and the seal structure that constitutes can not receive the influence of placing breakable handicraft in the box body 1. The opening has been seted up to the bottom of box body 1, and the opening part has gasbag gas generator 6 through the fix with screw, and gasbag gas generator 6 is common gasbag gas generator on the market, is convenient for fall at box body 1 and collides ground or can be triggered when receiving violent jolting and produce gas, and then plays absorbing effect to the handicraft in the box body 1 through gasbag 9. A first trigger structure 7 for triggering the airbag gas generator 6 is fixed on the isolation plate 4 above the airbag gas generator 6 through a screw, so that the first trigger structure 7 triggers when the box body 1 falls down to collide with the ground or receives violent jolting, and the airbag gas generator 6 works to generate gas. Gasbag gas generator 6 and first trigger structure 7 all set up in the sealed space structure that division board 4 and box body 1's bottom constitute, are convenient for keep apart with the parking space of box body 1, prevent that gasbag gas generator 6 and first trigger structure 7 from influencing box body 1 and deposit breakable handicraft. The battery 5 is fixed in the sealed space structure that division board 4 and the interior bottom of box body 1 constitute, and gasbag gas generator 6, first trigger structure 7 and second trigger structure 15 and battery electric connection, be convenient for provide power source for gasbag gas generator 6 and first trigger structure 7 and the work of second trigger structure 15, and then make first trigger structure 7 trigger gasbag gas generator 6 and produce gas, and second trigger structure 15 triggers and produces magnetic force, can automatic rolling wire rope. The mouth that charges that is convenient for charge for battery 5 is seted up to the lateral wall of box body 1, and the department that charges is provided with the joint assembly that charges with 5 electric connection of battery, is convenient for charge for battery 5 in the box body 1 for whole strorage device can use for a long time. Box body 1, eight angles in the space that lid 2 and division board 4 constitute all have joint piece 11 through the fix with screw, the joint has gasbag 9 and joint pad 10 between four adjacent joint pieces 11 of every terminal surface, and joint piece 11 is fixed on the border of gasbag 9, joint pad 10 joint is connected between four joint pieces 11, be convenient for form holding tank structure through four adjacent joint pieces 11, and then gasbag 9 can receive when 1 normal use of box body and gasbag 9 are not aerifyd and fold in holding tank structure, do not influence 1 internal storage of box body and put breakable handicraft. The material of joint pad 10 is the sea material, when playing certain shock-absorbing function, the joint that can also stabilize to a certain extent is between joint piece 11, prevents that gasbag 9 from popping up at will after folding. The material of gasbag 9 is medical rubber or silica gel for gasbag 9 can expand the grow by the inflatable, and then effectively protect breakable handicraft. Be equipped with discharge valve on the gasbag 9 on every terminal surface for gasbag 9 can slowly release gas after inflation and protection breakable handicraft, can also be fast with gasbag 9 gassing after taking out breakable handicraft, receive to fold and be convenient for reuse. The air bag gas generator 6 is communicated with the air bag 9 on the isolation plate 4 through the first air duct 8, so that gas generated by the air bag gas generator 6 can enter the air bag 9 through the first air duct 8, and the air bag 9 is inflated to expand rapidly and become large. The first air duct 8 is a flat tube, which can achieve sufficient air flow under the condition of reducing the thickness of the first air duct 8, so that the air bag 9 can be inflated quickly. The joint piece 11 is embedded in and is provided with a second air duct 12, and the air bags 9 on the two adjacent end faces are communicated through the second air duct 12, so that the gas generated by the air bag gas generator 9 can be transmitted to all the air bags 9 on six faces, and the six air bags 9 can be rapidly inflated and expanded to protect the fragile artware in the box body 1 in an all-round way. The two clamping blocks 11 on the box cover 2 at the end face where the lock catch 22 is located are not provided with the second air duct 12, so that the opening and closing between the box cover 2 and the box body 1 are prevented from being influenced. The rolling structure 14 is fixed at the center of the air bag 9 on each end face through a screw, the air bag 9 is of an annular structure, and the rolling structure 14 is fixed at the inner ring of the air bag 9, so that the expansion of the air bag 9 can be prevented from being influenced when the rolling structure 14 is not fixed, and the fragile artware can be protected more in an all-round manner. Winding structure 14 has lag 17 through 16 swing joint of wire rope, lag 17 is the medical rubber of elasticity or silica gel material, can cup joint the surface at breakable handicraft, play certain guard action, and can also erect lag 11 and breakable handicraft in box body 1 through wire rope 16, avoid breakable handicraft and box body 1 to take place secondary collision and lead to the breakage, can also avoid adjacent handicraft collision to lead to the breakage when depositing a plurality of handicraft in addition. A second trigger structure 15 for triggering the rolling structure 14 to wind and unwind the steel wire rope 16 is fixed in the rolling structure 14 through a screw, so that the second trigger structure 15 is triggered when the air bag 9 is inflated and expanded, the steel wire rope 16 is further tightened by the rolling structure 14, and the protective sleeve 17 and the fragile handicraft are erected in the box body 1. One end, far away from the winding structure 14, of the steel wire rope 16 is fixedly connected with a hook 19, a plurality of connectors 18 extend from the protective sleeve 17, the connectors 18 correspond to the six end faces of the box body 1, and the hook 19 is hung from the connectors 18 to achieve connection of the steel wire rope 16 and the protective sleeve 17, so that the steel wire rope 16 and the protective sleeve 17 can be connected together conveniently and rapidly. The tip that winding structure 14 was kept away from to wire rope 16 can also connect a plurality of couples, is convenient for articulate and connects a plurality of lag 17, and the connector 18 that is close to mutually of two adjacent lag 17 when a plurality of breakable handicraft are deposited in box body 1 connects through solitary wire rope 16 for a plurality of lag 17 are connected and are formed a whole, and then make winding structure 14 can be simultaneously with a plurality of lag 17 and the empty box body 1 of breakable handicraft erector. The protecting sleeve 17 is provided with a containing opening 20 convenient for placing the artware, and the protecting sleeve 17 is convenient to be sleeved on the outer surface of the fragile artware.

As shown in fig. 1, 2 and 6, the first trigger structure 7 includes a trigger box 701, a trigger box cover 702, a trigger ball 703 and a connecting rope 704, the trigger box cover 702 is fixedly connected to an opening of the trigger box 701 by a screw and forms a hollow cubic structure with the trigger box, the trigger ball 703 is located in the trigger box 701, and the trigger box cover 702 is provided to facilitate the assembly of the trigger ball 703 in the trigger box 701. The connection rope 704 is made of elastic rubber and has six end faces corresponding to the trigger boxes 701 respectively, one end of the connection rope 704 is fixedly connected to the trigger ball 703 through a screw, the other end of the connection rope passes through the trigger box 701 or the trigger box cover 702 and is fixedly connected to the outer surface of the trigger box 701 or the trigger box cover 702 through a screw, the connection rope 704 is the same in length in the trigger box 701, the trigger ball 701 forms a suspension structure in the trigger box 703 through the connection rope 704, the trigger ball 703 is in an overhead state in the trigger box 701 in a normal state, when the box body 1 falls and collides with the ground or is severely bumped, the trigger ball 703 pulls the connection rope 704 under the action of inertia and contacts with the trigger box 701 or the trigger box cover 702 to realize a trigger function. Trigger box 701 and trigger ball 703 are electrically conductive material, or the internal surface of triggering box 701 and the surface of triggering ball 703 are electrically conductive material, trigger box 701 and gasbag gas generator 6 electric connection through the wire, trigger ball 703 runs through trigger box 701 and battery 5 electric connection through the wire, it uses first trigger structure 7 to form one as the switch, battery 5 and the circuit structure of gasbag gas generator 6 series connection, fall to collide ground or receive when violent jolting through can triggering ball 703 and trigger box 701 contact at box body 1, make gasbag gas generator 6 circular telegram produce gas. The wire connected to the trigger ball 703 is provided with an insulating sleeve at the position penetrating through the trigger box 701, so as to avoid short circuit caused by direct contact between the wire and the trigger box 701. An insulating outer sleeve is sleeved on the outer side face of the trigger box 701, so that damage caused by direct contact with the conductive trigger box 701 is avoided.

As shown in fig. 1-3, 6, the packaging box for containing fragile art and craft articles, the winding structure 14 includes a winding box 1401, a rotary cover 1402, a rotary column 1416, a winding wheel 1412, a rotary rod 1410, a connecting rod 1411, a bearing 1409, a base 1406, a coil spring 1408 and a trigger gear 1422, a snap joint 1405 is welded and fixed on the outer end face of the opening of the winding box 1401, a sliding groove 1403 and a ring groove 1404 are formed on the inner end face of the rotary cover 1402, the sliding groove 1403 is perpendicular to the ring groove 1404, the snap joint 1405 enters the ring groove 1404 through the sliding groove 1403 and rotates in the ring groove 1404, the rotary cover 1402 and the winding box 1401 are connected together to realize the rotary connection of the rotary cover 1402 and the winding box 1401, and meanwhile, the rotary cover 1402 and the winding box 1401 can be rapidly disassembled and assembled. The base 1406 is fixed on the inner bottom surface of the winding box 1401 through screws, the outer ring of the bearing 1409 is fixedly connected on the end surface of the base 1406 far away from the inner bottom surface of the winding box 1401, one end of the rotating rod 1410 is fixedly connected with one axial end surface of the winding wheel 1412, the other end of the rotating rod 1410 is in interference connection with the inner ring of the bearing 1409, the winding wheel 1412 is conveniently connected on the bearing 1409 through the rotating rod 1410 in a rotating mode, the winding wheel 1412 can rotate better, meanwhile, the winding wheel 1412 is fixed in the winding box 1401 through the base 1406, and the winding wheel 1412 and the winding box 1401 are connected together. One end of the rotating rod 1410 close to the base 1406 is extended with a connecting rod 1411, a winding groove 1407 is formed in the base 1406, the coil spring 1408 is arranged in the winding groove 1407, the end of the outer ring of the coil spring 1408 is fixed on the side wall of the winding groove 1407 through a screw, and the end of the inner ring of the coil spring 1408 is welded and connected to the connecting rod 1411 extended into the winding groove 1407, so that the coil spring 1408 can be driven to wind and relax by rotation of the winding wheel 1412, and further the coil spring 1408 obtains elastic restoring force, and the winding wheel 1412 can rotate by automatic restoration of the coil spring 1408 after being triggered. The two end parts of the winding wheel 1412 are welded and fixed with the limit plates 1413 and form a wire slot structure with the winding wheel 1412, so that the wire rope 16 can be wound through the wire slot between the limit plates 1413 and the winding wheel 1412, and the wire rope 16 can be prevented from being separated from the winding wheel 1412 in the winding process. The end face, far away from the base 1406, of the winding wheel 1412 is provided with a rotating groove 1414, inner teeth 1415 are fixed to the inner side wall of the rotating groove 1414, one end of a rotating column 1416 is welded and fixed to the axis of the rotating cover 1402, the other end of the rotating column 1416 is inserted into the rotating groove 1414, and an outer tooth 1417 meshed with the inner teeth 1415 is fixed to one end of the rotating column 1416 in the rotating groove 1414, so that a structure that the rotating column 1416 drives the winding wheel 1412 to rotate through the outer teeth 1417 and the inner teeth 1415 is formed, rotation of the rotating cover 1402 is facilitated to drive the rotating column 1416 to rotate, the rotating column 1416 drives the winding wheel 1412 to rotate, further, the tightening of the coil spring 1408 and loosening of the steel wire rope 16 can be achieved, and reuse. The axis of the rotating cover 1402 is provided with a winding hole 1418, the rotating column 1416 is provided with an L-shaped through hole 1419 communicated with the winding hole 1418, the through hole 1419 is communicated with a conduit 1420 at an opening of the outer surface of the rotating column 1416, the other end of the conduit 1420 extends to a trunking formed between the winding wheel 1412 and the limiting plate 1413, the steel wire rope 16 penetrates through the winding hole 1418, the through hole 1419 and the conduit 1420 and is fixed on the winding wheel 1412 through screws, the winding hole 1418 and the through hole 1419 facilitate the steel wire rope 16 to penetrate through the rotating cover 1402 and the rotating column 1416, so that the rotating cover 1402 and the rotating column 1416 do not influence the sliding of the steel wire rope 16 in the winding hole 1418 and the through hole 9 during rotation, the conduit 1420 can guide the steel wire rope 16, so that the steel wire rope 16 can be more accurately wound and unwound by the winding wheel 1412, and the influence of the steel wire rope 16 by the. The conduit 1420 is fixedly welded to the position-limiting plate 1413 through the connecting column 1421, such that the conduit 1420 and the position-limiting plate 1413 are fixedly connected to form a whole. The trigger gear 1422 is fixedly welded to the rotary column 1416 and movably connected to the second trigger structure 15, so that the second trigger structure 15 controls the rotation of the rotary column 1416 through the trigger gear 1422, and further controls the rotation of the reel 1412. A flexible pad 13 is fixed on the end face, away from the rolling box 1401, of the rotating cover 1402 through an adhesive, a steel wire rope 16 penetrates through the flexible pad 13, and the flexible pad 13 prevents fragile artworks from directly colliding with the rotating cover 1402 to cause breakage.

As shown in fig. 1, 3, 4, 6 and 7, the second trigger structure 15 includes a trigger tube 1501, a coil 1503, a blocking piece 1504, a trigger rod 1506, a first spring 1508, a trigger plate 1511, a trigger head 1512, a second spring 1513 and a third air duct 1514, the trigger tube 1501 is fixedly connected to a sidewall of the winding box 1401 by screws, so as to fixedly connect the trigger tube 1501 and the winding box 1401 together to form a whole. The trigger groove 1502 is formed in the trigger tube 1501, the coil 1503 is clamped in the trigger groove 1502, and the blocking block 1504 is clamped in the trigger groove 1502 on the outer side of the coil 1503 and close to the side wall of the winding box 1401, so that the coil 1503 is fixed in the trigger groove 1502 through the blocking block 1504, and the coil 1503 is prevented from being separated from the trigger groove 1502. The blocking block 1504 is provided with a sliding groove 1510, the sliding groove 1501 and the trigger tube 1501 form a sealed cavity structure, the trigger plate 1511 is clamped and fixed at one end of the sliding groove 1510 far away from the side wall of the winding box 401, the trigger head 1512 is fixedly connected at the other end of the sliding groove 1510 through a second spring 1513 in a welding manner, the trigger tube 1501 at the second spring 1512 is communicated with a third air duct 1514, the other end of the third air duct 1514 penetrates through the winding box 1401 and is communicated with the air bag 9, the third air duct 1514 is conveniently communicated with the air bag 9, and along with the expansion of the air bag, the increase of air pressure pushes the trigger head 1512 to slide in the sliding groove 1510, so that the trigger head 1512 is in contact with the trigger plate 1511, and the coil 1503 is electrified. Trigger plate 15 runs through closure block 1504 and coil 1503 electric connection through the wire, coil 1503 runs through trigger pipe 1501 and division board 4 and battery 5 electric connection through the wire, trigger head 1512 runs through trigger pipe 1501 and division board 4 and battery 5 electric connection through the wire, it is the switch with trigger board 1511 and trigger head 1512 to form, battery 5 and coil 1503 series connection's circuit structure, be convenient for contact with trigger board 1511 through trigger head 1512, realize the circular telegram of coil 1503, produce magnetic force after the circular telegram of coil 1503, and then attract trigger pole 1506 to slide in slide opening 1505. The outside of the winding box 1401 is fixed with a switch button through a screw, the switch button penetrates through the winding box 1401, the trigger tube 1501 and the isolation plate 4 through a conducting wire and is electrically connected with the coil 1503 and the battery 5 respectively, the coil 1503 can be controlled to be electrified manually through the switch button, magnetic force generated after the coil 1503 is electrified is used for attracting the trigger rod 1506 to slide, the trigger gear 1422 is released, the rotating column 1416 can further rotate, the winding wheel 1412 is rotated under the restoring force of the coil spring 1408 to tighten the steel wire rope 16, and the winding structure 14 can be recovered to be used again conveniently. The end surface of the trigger tube 1501, which is away from the sidewall of the winding box 1401, is provided with a sliding hole 1505 communicated with the trigger slot 1502, one end of the trigger bar 1506 is inserted into the sliding hole 1505, and the sliding hole 1505 is convenient for limiting the trigger bar 1506, so that the trigger bar 1506 can only slide along the sliding hole 1505. One end of the trigger rod 1506 in the sliding hole 1505 is fixedly welded with a magnet block 1507, and the magnet block 1507 is fixedly welded with a blocking block 1504 through a first spring 1508, so that the trigger rod 1506 can be restored to a state of re-blocking the trigger gear 1422 after being triggered under the action of the elastic force of the first spring 1508. The other end of the trigger bar 1506 has a pin head 1509 that pins the trigger gear 1422, facilitating pinning the trigger gear 1422.

The specific use mode of the invention is as follows: firstly, fragile artware is placed in a protective sleeve 17 through a containing opening 20, then a hook 19 is connected to a connector 18 in a hanging mode, at the moment, a steel wire rope 16 is in a loose state, the protective sleeve 17 and the fragile artware are placed on a clamping pad 10 above a partition board 4, when a box body 1 falls and collides with the ground or is violently bumped, a connecting rope 704 is stretched by a trigger ball 703 under the action of penetrating force and contacts with a trigger box 701 or a trigger box cover 702, so that an air bag gas generator 6 is electrified to generate gas, the gas enters an air bag 9 through a first air duct 8 and a second air duct 12, the air bag 9 expands rapidly to buffer the fragile artware in the box body 1, the trigger ball automatically returns to a state of being suspended in the trigger box 701 under the action of the elastic force of the connecting rope 703 after contacting with the trigger box 701 or the trigger box cover 702, and simultaneously, the pressure in the air bag 703 increases, the gas enters the sealed space structure formed by the sliding groove 1510 and the trigger tube 1501 through the third gas conduit 1514, pushes the trigger head 1512 to slide along the sliding groove 1510 and contact the trigger plate 1511, when the coil 1503 is energized, the coil 1503 is energized to generate a magnetic force, attracting the magnet block 1507 to move in a direction approaching the coil 1503, and further drives the trigger bar 1506 to slide in the sliding hole 1505, so that the pin head 1509 is far away from the trigger gear 1422, at this time, the rotating column 1416 can rotate freely without being blocked by the trigger bar 15, the winding wheel 1512 starts to rotate under the restoring force of the coil spring 1508, so as to wind up the cable 16, further, the length of the steel wire rope 16 in the box body 1 is reduced, the protective sleeve 17 and the fragile artware are suspended in the shell 1, the fragile artware is prevented from being broken due to secondary collision with the box body 1 or the box cover 2 or the isolation plate 4, and the protective effect of attaching the fragile artware to the box is achieved; when the box cover 2 is restored, firstly the hook 19 is taken down from the connecting head 18, the protective cover 17 and the fragile handicraft are taken out from the box body 1 at the same time, then the gas in the air bag 9 is exhausted through the exhaust valve, after the gas in the air bag 9 is exhausted, the pressure in the sealing structure formed between the sliding groove 1510 and the trigger tube 1501 is gradually reduced along with the exhaust pressure of the gas in the air bag 9, the trigger head 1512 is far away from the trigger plate 1511 under the action of the elastic force of the second spring 1513, at this time, the coil 1503 is not electrified to generate magnetic force, the trigger rod 1506 restores the state of blocking the trigger gear 1422 under the action of the elastic force of the first spring 1508, then the switch button outside the coiling box 1401 is pressed to enable the coil 1503 to be continuously electrified to generate magnetic force, so that the pin head 1509 at the end of the trigger rod 1506 is far away from the trigger gear 1422, then the rotating cover 1402 is rotated, the rotating cover 1402 drives the rotating column 1416 to rotate, the rotating column 1416, the take-up pulley 1412 drives the dwang 1410 and the connecting rod 1411 rotates, make the coil spring 1408 produce elasticity when loosening wire rope 16, when wire rope 16 reached sufficient length in box body 1, close shift knob, make coil 1503 not circular telegram, round pin head 1509 resumes trigger gear 1422, fold the packing up gasbag 9 again, place between the adjacent four joint piece 11, and through the joint of joint board 10 joint between four joint piece 11, again connect couple 19 on connector 18 again, take off gasbag gas generator 6 through the opening of box body 1 bottom at last and change, realize strorage device's reuse.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A packing carton for breakable fine arts handicraft of splendid attire, including articulated box body (1) and lid (2) of connecting, its characterized in that, the inside wall of box body (1) is fixed with and holds joint block (3), be fixed with division board (4) of keeping apart box body (1) inner space on holding joint block (3), the bottom of box body (1) is fixed with gasbag gas generator (6), be fixed with first trigger structure (7) that trigger gasbag gas generator (6) on division board (4) of gasbag gas generator (6) top, eight angles in the space that box body (1), lid (2) and division board (4) constitute all are fixed with joint piece (11), every terminal surface adjacent four the joint has gasbag (9) and joint pad (10) between joint piece (11), gasbag gas generator (6) are linked together through first air duct (8) and gasbag (9) that are located division board (4) top, the air bag winding device is characterized in that a second air duct (12) is embedded into the clamping block (11), two adjacent air bags (9) are communicated through the second air duct (12), a winding structure (14) is fixed at the center of each air bag (9) on each end face, the winding structure (14) is movably connected with a protective sleeve (17) through a steel wire rope (16), and a second trigger structure (15) for triggering the winding structure (14) to wind and unwind the steel wire rope (16) is fixed in the winding structure (14).

2. The packaging box for containing fragile art and craft articles according to claim 1, wherein the isolation board (4) is perpendicular to the side wall of the box body (1), the isolation board (4) isolates the inner bottom of the box body (1) into a sealed space structure, the air bag gas generator (6) and the first trigger structure (7) are both arranged in the sealed space structure, the sealed space structure inner fixed with the battery (5) formed by the isolation board (4) and the inner bottom of the box body (1), the air bag gas generator (6), the first trigger structure (7) and the second trigger structure (15) are electrically connected with the battery (5).

3. The packaging box for containing fragile art and craft articles according to claim 1, wherein the first trigger structure (7) comprises a trigger box (701), a trigger box cover (702), a trigger ball (703) and a connecting rope (704), the trigger box cover (702) is fixedly connected to the opening of the trigger box (701) and forms a hollow cubic structure with the trigger box (701), the trigger ball (703) is located in the trigger box (701), one end of the connecting rope (704) is fixedly connected to the trigger ball (703), the other end of the connecting rope penetrates through the trigger box (701) or the trigger box cover (702) and is fixedly connected to the outer surface of the trigger box (701) or the trigger box cover (702), the connecting rope (704) is an elastic rope and has six end faces corresponding to the trigger box (701) respectively, the trigger ball (703) forms a suspended structure in the trigger box (701) through the connecting rope (704), the trigger box is in contact with the trigger box (701) or the trigger box cover (702) through inertia, the trigger box (701) is electrically connected with the airbag gas generator (6) through a lead, and the trigger ball (703) penetrates through the trigger box (701) through the lead and is electrically connected with the battery (5).

4. The packaging box for containing fragile art and craft articles as claimed in claim 1, wherein the rolling structure (14) comprises a rolling box (1401), a rotating cover (1402), a rotating column (1416), a winding wheel (1412), a rotating rod (1410), a connecting rod (1411), a bearing (1409), a base (1406), a coil spring (1408) and a trigger gear (1422), a snap (1405) is fixed on the outer end face of the opening of the rolling box (1401), a sliding slot (1403) and a circular slot (1404) are formed on the inner end face of the rotating cover (1402), the snap (1405) enters the circular slot (1404) through the sliding slot (1403) and rotates in the circular slot (1404), so as to realize the rolling connection between the rotating cover (1402) and the rolling box (1401), the base (1406) is fixed on the inner bottom face of the rolling box (1401), and the outer ring of the bearing (1409) is fixedly connected on the end face of the base (1406) far away from the inner bottom face of the rolling box (1401), one end of the rotating rod (1410) is fixedly connected with one axial end face of the winding wheel (1412), the other end of the rotating rod is in interference connection with an inner ring of the bearing (1409), one end, close to the base (1406), of the rotating rod (1410) extends to form a connecting rod (1411), a winding groove (1407) is formed in the base (1406), the coil spring (1408) is arranged in the winding groove (1407), the end portion of the outer ring of the coil spring (1408) is fixed on the side wall of the winding groove (1407), the end portion of the inner ring of the coil spring (1408) is fixedly connected to the connecting rod (1411) extending into the winding groove (1407), two end portions of the winding wheel (1412) are fixedly provided with limiting plates (1413) and form a wire groove structure with the winding wheel (1412), the end face, far away from the base (1406), of the winding wheel (1412) is provided with a rotating groove (1414), and the inner side wall of the rotating groove (1414) is fixedly provided, one end of the rotating column (1416) is fixed at the axle center of the rotating cover (1402), the other end of the rotating column (1416) is inserted into the rotating groove (1414), external teeth (1417) meshed with the internal teeth (1415) are fixed at one end of the rotating groove (1414) to form a structure that the rotating column (1416) drives the winding wheel (1412) to rotate through the external teeth (1417) and the internal teeth (1415), a winding hole (1418) is formed in the axis of the rotating cover (1402), an L-shaped through hole (1419) communicated with the winding hole (1418) is formed in the rotating column (1416), a conduit (1420) is communicated with an opening in the outer surface of the rotating column (1416) through the through hole (1419), the other end of the conduit (1420) extends to a wire groove formed by the winding wheel (1412) and the limiting plate (1413), and the conduit (1420) is fixedly connected to the limiting plate (1413) through a connecting column (1421), the steel wire rope (16) penetrates through the winding hole (1418), the through hole (1419) and the conduit (1420) and is fixed on the winding wheel (1412), the trigger gear (1422) is fixedly connected to the rotating column (1416) and movably connected with the second trigger structure (15), and the flexible pad (13) is fixed on the end face, far away from the winding box (1401), of the rotating cover (1402).

5. A package for containing fragile art and craft articles according to claim 4, characterized in that the second trigger structure (15) comprises a trigger tube (1501), a coil (1503), a blocking piece (1504), a trigger rod (1506), a first spring (1508), a trigger plate (1511), a trigger head (1512), a second spring (1513) and a third airway tube (1514), the trigger tube (1501) is fixedly connected to the side wall of the winding box (1401), the trigger tube (1501) is provided with a trigger groove (1502), the coil (1503) is clamped in the trigger groove (1502), the blocking piece (1504) is clamped in the trigger groove (1502) on the outer side of the coil (1503) near the side wall of the winding box (1401), the blocking piece (1504) is provided with a sliding groove (1504), the sliding groove (1510) and the trigger tube (1501) form a sealed cavity structure, the trigger plate (1511) is clamped and fixed at one end of the sliding groove (1510) far away from the side wall of the rolling box (1401), the trigger head (1512) is fixedly connected to the other end of the sliding groove (1510) through a second spring (1513), a third air duct (1514) is communicated with the trigger tube (1501) at the second spring (1513), the other end of the third air duct (1514) penetrates through the rolling box (1401) and is communicated with the air bag (9), the end surface of the side wall of the trigger pipe (1501) far away from the coiling box (1401) is provided with a sliding hole (1505) communicated with the trigger groove (1502), one end of the trigger rod (1506) is inserted into the sliding hole (1505), one end of the trigger rod (1506) in the sliding hole (1505) is fixedly connected with a magnet block (1507), the magnet block (1507) is fixedly connected with the blocking block (1504) through a first spring (1508), the other end of the trigger rod (1506) extends to form a pin head (1509) for blocking the trigger gear (1422).

6. The packaging box for containing fragile art and craft articles according to claim 1, wherein a hook (19) is fixedly connected to one end of the steel wire rope (16) far away from the rolling structure (14), the protecting sleeve (17) is fixed with a plurality of connectors (18), the hook (19) is hung on the connectors (18) to realize the connection between the steel wire rope (16) and the protecting sleeve (17), and the protecting sleeve (17) is provided with a containing opening (20) convenient for placing the craft articles.