CN206744808U - A kind of packing material structure of insulation - Google Patents

Abstract

The utility model discloses a kind of packing material structure of insulation, including back box, the both sides of the back box have been fixedly connected with the first fixed block, the upper end of the back box is provided with box, the both sides lower end of box has been fixedly connected with the second fixed block, first fixed block is internally threaded groove, second fixed block is internally threaded hole, the inside thread connection screw thread knob of the screwed hole, the inner side of the other end threaded connection thread groove of the screw knob, the both sides upper end of the box has been fixedly connected with support shaft, the other end of the support shaft is fixedly connected with moving block, the surface activity of the moving block is socketed with rotation slot, the first in command is fixedly connected with the outside of the rotation slot.The packing material structure of the insulation, the stability of structure while with heat insulation effect, can be increased so that when carrying food, will not occur the situation that overall structure collapses out due to external impact and occur.

Description

A kind of packing material structure of insulation

Technical field

It the utility model is related to production and living technical field, the packing material structure of specially a kind of insulation.

Background technology

The easy-to-understand plank exactly to the object for needing to be incubated that warming plate is said, warming plate is with polystyrene resin Be raw material plus other supplementary materials and poly- inclusion, by heating mixing injecting catalyst simultaneously, then extrusion molding extrusion molding and The rigid foam plate of manufacture, there is moistureproof, water resistance.

Warming plate according to actual conditions due to that with plasticity, can be produced, in many cases, be protected for lunch box Temperature so that food can have prolonged heat insulation effect, but existing incubation canteen is simple in construction, and stability is not high, makes Heat insulation effect is obtained to substantially reduce.

Utility model content

The purpose of this utility model is the packing material structure for providing a kind of insulation, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical scheme：A kind of packing material structure of insulation, including bottom Box, the both sides of the back box have been fixedly connected with the first fixed block, and the upper end of the back box is provided with box, the both sides of box Lower end has been fixedly connected with the second fixed block, and first fixed block is internally threaded groove, second fixed block it is interior Portion is provided with screwed hole, the inside thread connection screw thread knob of the screwed hole, the other end threaded connection spiral shell of the screw knob The inner side of groove, the both sides upper end of the box have been fixedly connected with support shaft, and the other end of the support shaft is fixedly connected There is moving block, the surface activity of the moving block is socketed with rotation slot, the first in command is fixedly connected with the outside of the rotation slot, The first heat-insulation layer is glued with the inside of the box, the inner side both ends of first heat-insulation layer have been fixedly connected with telescopic, The inner side slip cap of the telescopic is connected to expansion link, and the other end of the expansion link is fixedly connected with deep-slotted chip breaker, described flexible The surface of bar is socketed with spring, and one end of the spring is fixedly connected with the port surface of telescopic, and the other end of the spring is consolidated Surely the outer surface of deep-slotted chip breaker is connected, the upper end of the box is provided with lid, and the inside both ends of the box are provided with neck, institute The lower surface both ends for stating lid are fixedly connected with elastic card, the inner side of the surface clamping neck of the elastic card, the lid Upper end is fixedly connected with the second in command, and the lower surface of the lid is fixedly connected with the second heat-insulation layer.

Preferably, the inner top side of the back box is fixedly connected with pad, and the upper surface of pad is glued with disk, disk Bosom position is provided with circular hole.

Preferably, the disk, the first heat-insulation layer and the second heat-insulation layer are made by polystyrene resin material.

Preferably, the elastic card is shaped as regular hexagon, and is made up of elastomeric material.

Compared with prior art, the beneficial effects of the utility model are：The packing material structure of the insulation, can be with guarantor While temp effect, increase the stability of structure so that when carrying food, overall structure will not occur due to external impact Situation about collapsing out occurs；Screwed hole and thread groove are threadedly coupled by screw knob so that back box can fix with box to be connected It is connected together, back box can be used as a lunch box, and rice is filled up to the lower surface of pad, then carries out paving pressure by disk It is real, while lower surface and the rice bump contact of box can be also prevented, the propagation of bacterium is reduced, circular hole, which is used to scratch, opens circle Disk, ensure that disk can take out, the bowl of dish-up can be placed in box, and by the extruding of arc block, increase dish bowl is put Stability, the inner side of box and the lower surface of lid have been fixedly connected with heat-insulation layer, can effectively ensure that inside box Heat insulation effect.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is back box of the present utility model and box internal structure schematic diagram；

Fig. 3 is moving block connection diagram of the present utility model；

Fig. 4 is deep-slotted chip breaker schematic shapes of the present utility model；

Fig. 5 is circular hole position view of the present utility model.

In figure：1 back box, 11 first fixed blocks, 12 second fixed blocks, 13 screw knobs, 14 pads, 15 disks, 16 screw threads Hole, 17 thread grooves, 2 boxes, 21 support shafts, 22 rotation slots, 23 first in command, 24 first heat-insulation layers, 25 telescopics, 26 are stretched Bar, 27 deep-slotted chip breakers, 28 springs, 29 necks, 210 moving blocks, 3 lids, 31 second in command, 32 second heat-insulation layers, 33 elastic cards.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of packing material structure of insulation, including back box 1, the inner top side of back box 1 is fixedly connected with pad 14, and the upper surface of pad 14 is glued with disk 15, and disk 15, first is incubated The heat-insulation layer 32 of layer 24 and second is made by polystyrene resin material, has a good heat insulation effect, in the inside of disk 15 Meta has installed circular hole, conveniently plucks out disk 15, and the both sides of back box 1 have been fixedly connected with the first fixed block 11, the upper end of back box 1 Provided with box 2, the both sides lower end of box 2 has been fixedly connected with the second fixed block 12, and the inside of the first fixed block 11 is provided with Thread groove 17, the second fixed block 12 are internally threaded hole 16, the inside thread connection screw thread knob 13 of screwed hole 16, screw thread The inner side of the other end threaded connection thread groove 17 of knob 13, the both sides upper end of box 2 has been fixedly connected with support shaft 21, propped up The other end of support axle 21 is fixedly connected with moving block 210, and the surface activity of moving block 210 is socketed with rotation slot 22, rotation slot 22 Outside be fixedly connected with the first in command 23, facilitate the position adjustments of the first in command 23, the inner side of box 2 is glued with the first guarantor Warm layer 24, the inner side both ends of the first heat-insulation layer 24 have been fixedly connected with telescopic 25, and the inner side slip cap of telescopic 25, which is connected to, to be stretched Contracting bar 26, the other end of expansion link 26 are fixedly connected with deep-slotted chip breaker 27, and the bowl for being capable of dish-up is fixed on the positioning, and subtracts as far as possible It is few vegetable soup occur and make the situation of the first heat-insulation layer 24 dirty occurring because dish bowl arbitrarily rocks when carrying, the surface of expansion link 26 Spring 28 is socketed with, the effect for resetting compression can be played, one end of spring 28 is fixedly connected with the port surface of telescopic 25, bullet The other end of spring 28 is fixedly connected with the outer surface of deep-slotted chip breaker 27, and the upper end of box 2 is provided with lid 3, the inside both ends of box 2 Provided with neck 29, the lower surface both ends of lid 3 are fixedly connected with elastic card 33, and elastic card 33 is shaped as regular hexagon, and by Elastomeric material is made, ensure installation and removal stability, the inner side of the surface clamping neck 29 of elastic card 33, lid 3 it is upper End is fixedly connected with the second in command 31, and the lower surface of lid 3 is fixedly connected with the second heat-insulation layer 32.

The utility model is in the specific implementation：When needing to carry food, rice is contained in back box 1 and to pad 14 Lower surface position, then disk 15 is placed in the upper surface of pad 14 so that disk 15 can be by rice and box 2 Lower surface carries out certain separation, then box 2 is placed in the upper end of back box 1, and spiral shell is threadedly coupled using screw knob 13 Pit 16 and thread groove 17 so that box 2 can be fixedly connected with back box 1, and dish bowl is put into box 2, passes through arc Groove 27 can position to the position of dish bowl, then coordinate the reset of expansion link 26 Slideslip and spring 28 in telescopic 25 The effect of compression so that deep-slotted chip breaker 27 can fix dish bowl, finally by the inner side of the clamping neck 29 of elastic card 33 so that Lid 3 can be fixedly connected with box 2 so that back box 1, box 2 and lid 3 can form an entirety, then lead to again Cross the first in command 23 to carry to overall, surface pivots of the rotation slot 22 in moving block 210 so that the first in command 23 can adjust Save the position rotated.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of packing material structure of insulation, including back box（1）, it is characterised in that：The back box（1）Both sides be fixedly connected with There is the first fixed block（11）, the back box（1）Upper end be provided with box（2）, box（2）Both sides lower end be fixedly connected with There is the second fixed block（12）, first fixed block（11）Be internally threaded groove（17）, second fixed block（12）'s It is internally threaded hole（16）, the screwed hole（16）Inside thread connection screw thread knob（13）, the screw knob（13） The other end threaded connection thread groove（17）Inner side, the box（2）Both sides upper end be fixedly connected with support shaft （21）, the support shaft（21）The other end be fixedly connected with moving block（210）, the moving block（210）Surface activity set It is connected to rotation slot（22）, the rotation slot（22）Outside be fixedly connected with the first in command（23）, the box（2）Inner side It is glued with the first heat-insulation layer（24）, first heat-insulation layer（24）Inner side both ends be fixedly connected with telescopic（25）, it is described Telescopic（25）Inner side slip cap be connected to expansion link（26）, the expansion link（26）The other end be fixedly connected with deep-slotted chip breaker （27）, the expansion link（26）Surface be socketed with spring（28）, the spring（28）One end be fixedly connected with telescopic（25） Port surface, the spring（28）The other end be fixedly connected with deep-slotted chip breaker（27）Outer surface, the box（2）Upper end Provided with lid（3）, the box（2）Inside both ends be provided with neck（29）, the lid（3）Lower surface both ends fix connect It is connected to elastic card（33）, the elastic card（33）Surface clamping neck（29）Inner side, the lid（3）Upper end fix connect It is connected to the second in command（31）, the lid（3）Lower surface be fixedly connected with the second heat-insulation layer（32）.

A kind of 2. packing material structure of insulation according to claim 1, it is characterised in that：The back box（1）Inner side on End is fixedly connected with pad（14）, pad（14）Upper surface be glued with disk（15）, disk（15）Bosom position set There is circular hole.

A kind of 3. packing material structure of insulation according to claim 2, it is characterised in that：The disk（15）, first protect Warm layer（24）With the second heat-insulation layer（32）It is made by polystyrene resin material.

A kind of 4. packing material structure of insulation according to claim 1, it is characterised in that：The elastic card（33）Shape For regular hexagon, and it is made up of elastomeric material.