CN215206045U - Cold chain transport case with interior row cloth ice row - Google Patents

Abstract

The application discloses it includes outer box with interior row cloth ice row cold chain transport case, case lid and cold-storage ice row, the internal interior box that is used for placing cold-stored article that is provided with of outer box, a plurality of through-holes have all been seted up to the lateral wall of interior box, be provided with damping mechanism between outer box and the interior box, damping mechanism includes two movable blocks that slide in outer box inner bottom wall, two articulate the hinge bar on two movable blocks respectively and be used for restricting the elastic component that two movable blocks are close to each other or keep away from, the tip that the movable block was kept away from to the hinge bar articulates in the outer bottom wall of interior box. This application has the not fragile effect of cold-stored article, is favorable to promoting the transportation stability of cold-stored article.

Description

Cold chain transport case with interior row cloth ice row

Technical Field

The invention relates to the field of cold chain conveying, in particular to a cold chain transport case with ice rows distributed in the cold chain transport case.

Background

Cold chain transportation refers to transportation in which the transported goods are kept at a certain temperature all the time in the transportation process, no matter in the links of loading, unloading, carrying, changing transportation modes, changing packaging equipment and the like. The two most important links in cold chain transportation are the mobile refrigeration technology and the cold chain transport case manufacturing technology, wherein the cold chain transport case can create a storage environment of-15-20 ℃, so the cold chain transport case is often applied to storing biological products, blood plasma, umbilical cord blood, special medicines and the like.

In the related art, the chinese patent with application number CN201420550660.2 proposes a cold chain transport case, which includes a case cover, a case body with an opening at the top end, and a cold storage ice row; the box body is enclosed by a bottom wall, a pair of short side walls and a pair of long side walls; an n-shaped groove is respectively formed on the inner walls of the two long side walls, so that convex first protruding parts are respectively formed on the inner walls of the two long side walls; the pair of side walls of the cold accumulation ice row are respectively provided with a bulge matched with the longitudinal groove; the bottom wall is provided with a cold accumulation ice row; the inner side of each short side wall is respectively provided with a cold storage ice row, and two bulges of the cold storage ice row are respectively inserted into two longitudinal grooves which are symmetrical along the center line of the short side wall; the first protruding part of each long side wall is respectively provided with a cold storage ice row; at least one cold accumulation ice row is arranged at the opening at the top end of the box body, and the cold chain transport box has the advantages of being convenient to disassemble and assemble and even in refrigerating temperature in the box body.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cold chain transport case is in the highway section of jolting of removal in-process, cold-stored article can rock along with rocking of cold chain transport case for cold-stored article strike each other easily or strike the lateral wall of cold chain transport case, lead to cold-stored article to take place to damage easily.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the damage easily takes place for the refrigerated goods, the application provides a cold chain transport case with interior row of cloth ice row.

The application provides a cold chain transport case with interior row of cloth ice row adopts following technical scheme:

the utility model provides a cold chain transport case with interior row's cloth ice row, includes outer box, case lid and cold-storage ice row, the internal interior box that is used for placing cold-stored article that is provided with of outer box, a plurality of through-holes have all been seted up to the lateral wall of interior box, outer box with be provided with damping mechanism between the interior box, damping mechanism include two slide in the movable block of outer box inner wall, two articulate respectively in two articulated mast on the movable block and be used for restricting two the elastic component that the movable block was close to each other or was kept away from, the articulated mast is kept away from the tip of movable block articulate in the outer diapire of interior box.

Through adopting above-mentioned technical scheme, when the cold chain transport case is when removing the highway section of jolting at the in-process, if interior box exists and rocks along vertical direction, the swing can take place at the both ends of hinge bar, and two movable blocks can begin to be close to each other or keep away from, the elastic component can exert reaction force to the movable block, and turn into the elastic potential energy of elastic component with the kinetic energy of motion of movable block, and then the decay process of rocking of interior box with higher speed, and reduce rocking in the box including cold-stored article, can reduce the collision each other of cold-stored article and with the collision of interior box, realize the not fragile effect of cold-stored article with this, be favorable to promoting the transportation stability of cold-stored article. Meanwhile, the through holes can facilitate air conditioning to smoothly enter the inner box body, and refrigeration effect is promoted.

Optionally, the inner bottom wall of the outer box body is provided with a movable groove matched with the movable block in a sliding manner, the outer box body is fixed with a guide rod in the movable groove, and the movable block is sleeved on the guide rod.

Through adopting above-mentioned technical scheme, the guide bar can restrict the direction of sliding of movable block for the movable block slides in the guide rail steadily, is favorable to steadily carrying out the damping to the internal box, further reduces the impaired risk of cold-stored article.

Optionally, the elastic element includes a first spring sleeved on the guide rod, and two ends of the first spring are connected with the two movable blocks respectively.

Through adopting above-mentioned technical scheme, when two movable blocks kept away from each other or were close to, first spring is in tensile state or compression state and applys reaction force to two movable blocks, turns into the elastic potential energy of first spring with the motion kinetic energy of movable block, accelerates the speed decay of movable block, and then the decay of rocking of interior box with higher speed.

Optionally, the elastic element includes a tension spring, and two ends of the tension spring are connected with the middle sections of the two hinge rods respectively.

Through adopting above-mentioned technical scheme, when two movable blocks keep away from each other or are close to, the middle section of two articulated levers is close to each other or keeps away from for the extension spring is in tensile or compression state and exerts the reaction force to two articulated levers, and then turns into the elastic potential energy of extension spring with the kinetic energy of motion of articulated lever, accelerates the speed attenuation of movable block, and then the decay of rocking of box in accelerating.

Optionally, the guide way has all been seted up to the double-phase internal wall of outer box, outer box in the sliding is provided with guide sleeve in the guide way, the lateral wall of interior box is fixed with the buffer beam, the buffer beam is kept away from the tip of interior box is inserted and is located in the guide sleeve, the buffer beam cover is equipped with the second spring, the one end of second spring connect in on the guide sleeve, the other end connect in the lateral wall of interior box.

Through adopting above-mentioned technical scheme, when interior box exists and rocks along the horizontal direction, the buffer beam of interior box one side is close to outer box, the buffer beam of opposite side keeps away from outer box, make the second spring of interior box one side be in compression state, the second spring of opposite side is in tensile state, and the second spring of both sides all exerts reaction force to the internal box, the decay of rocking of box in can accelerating, further reduce the collision each other of refrigerated goods and with the collision of interior box, be of value to further reduce the impaired risk of refrigerated goods. The guide groove and the guide sleeve can limit the movement direction of the inner box body.

Optionally, a partition plate with an adjustable position is arranged in the inner box body.

Through adopting above-mentioned technical scheme, when storing different kinds of cold-stored article, according to the position of cold-stored article's size adjustment division board, can the subregion store cold-stored article, can reduce the cross contamination between the cold-stored article, also can reduce the mutual collision between the cold-stored article. Meanwhile, the partition plate can limit the movement range of the refrigerated goods, the impact force of the refrigerated goods during shaking is reduced, and the risk of damage of the refrigerated goods is further reduced.

Optionally, a plurality of adjusting grooves which are matched with the end portions of the partition plates in a sliding manner are correspondingly formed in the two inner walls of the inner box body.

Through adopting above-mentioned technical scheme, when the position of needs adjustment division board, slide the both ends of division board respectively in the adjustment tank that two notches were arranged relatively, can accomplish the position control of division board.

Optionally, a cushion rubber pad is fixed on the side wall of the separation plate, which is in contact with the refrigerated goods.

Through adopting above-mentioned technical scheme, cushion rubber pad can reduce the damage that cold-stored article received.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first spring is used for applying reaction force to the two movable blocks and converting the motion kinetic energy of the movable blocks into elastic potential energy, so that the shaking attenuation process of the inner box body in the vertical direction is accelerated, the shaking of refrigerated goods in the inner box body is reduced, the collision among the refrigerated goods and the collision between the refrigerated goods and the inner box body can be reduced, and the risk that the refrigerated goods are not easy to damage is realized;

2. reaction force is applied to the two hinged rods through the tension springs, and kinetic energy of movement of the hinged rods and the movable block is converted into elastic potential energy, so that the shaking attenuation process of the inner box body in the vertical direction is accelerated, shaking of refrigerated goods in the inner box body is reduced, collision among the refrigerated goods and collision with the inner box body can be reduced, and the risk that the refrigerated goods are not easy to damage is realized;

3. exert reaction force through the second spring to the internal box, the box is followed the damping that rocks of horizontal direction in can accelerating, further reduces the mutual collision of cold-stored article and with the collision of interior box, is of value to further reducing the impaired risk of cold-stored article.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.

FIG. 2 is a schematic structural diagram of an inner box and a damping mechanism according to an embodiment of the present invention.

Fig. 3 is a schematic partial sectional structure view along the first embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is an enlarged schematic view of a portion B in fig. 1.

FIG. 6 is a schematic structural diagram of an inner box and a damping mechanism according to an embodiment of the present invention.

Reference numerals: 1. an outer case; 11. a box cover; 12. cold accumulation ice rows; 13. a movable groove; 131. a guide bar; 14. a guide groove; 141. a guide sleeve; 2. an inner box body; 21. a through hole; 22. a second ear panel; 221. a second rotating lever; 23. a buffer rod; 231. a second spring; 24. a partition plate; 241. a cushion rubber pad; 25. an adjustment groove; 3. a vibration reduction mechanism; 31. a movable block; 311. a first ear plate; 3111. a first rotating lever; 32. a hinged lever; 321. hanging a ring; 33. a first spring; 34. a tension spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Example one

The embodiment of the application discloses cold chain transport case with interior row cloth ice row. Referring to fig. 1, the cold chain transportation box with the inner ice rows comprises an outer box body 1, a box cover 11 hinged to the top of the outer box body 1 through a hinge, and a cold storage ice row 12 clamped on the inner side wall of the outer box body 1. Be provided with the interior box 2 that is used for placing cold-stored article in the outer box 1, a plurality of through-holes 21 have all been seted up along thickness direction to the lateral wall of interior box 2.

Referring to fig. 2 and 3, a damping mechanism 3 is disposed between the outer casing 1 and the inner casing 2, the damping mechanism 3 may be provided as one set, or may be provided as two or three sets, and in the embodiment of the present application, the damping mechanism 3 is provided as two sets. The damping mechanism 3 includes two movable blocks 31 sliding on the inner bottom wall of the outer box 1, two hinge rods 32 respectively hinged on the two movable blocks 31, and an elastic member for limiting the two movable blocks 31 to approach or move away from each other. For the direction of sliding of restriction movable block 31, the movable groove 13 with the movable block 31 adaptation that slides is seted up along width direction to the diapire in the outer box 1, and movable groove 13 sets up along length direction's both ends closure, and movable block 31 slides along the length direction of movable groove 13. And the outer box 1 is fixed with a guide rod 131 in the movable groove 13, the length direction of the guide rod 131 is parallel to the length direction of the movable groove 13, the end of the guide rod 131 is fixed with the inner wall of the movable groove 13 by welding, and the movable block 31 is sleeved on the guide rod 131.

Referring to fig. 2 and 3, the two hinge rods 32 are opposite in orientation, the first ear plates 311 are welded or welded to both sides of the end portion of the hinge rod 32 of the movable block 31, the first rotation rod 3111 horizontally arranged is welded or welded between the two first ear plates 311, the axial direction of the first rotation rod 3111 is perpendicular to the length direction of the movable groove 13, and the end portion of the hinge rod 32 close to the movable block 31 swings around the first rotation rod 3111. The end of the hinge rod 32 far from the movable block 31 is hinged to the outer bottom wall of the inner box 2, the second ear plates 22 are welded or welded to the two sides of the end of the hinge rod 32 on the outer bottom wall of the inner box 2, the second rotating rods 221 are welded or welded between the two second ear plates 22, the second rotating rods 221 are parallel to the first rotating rod 3111, and the end of the hinge rod 32 far from the movable block 31 swings around the second rotating rods 221. The elastic member includes a first spring 33 sleeved on the guide rod 131, the first spring 33 is located between the two movable blocks 31, and two ends of the first spring 33 are respectively connected with the side walls of the two movable blocks 31, which are close to each other.

When cold chain transport case is in the highway section of jolting of removal in-process, if interior box 2 exists and rocks along vertical direction, the both ends of hinge bar 32 can take place the swing, and can begin to be close to each other or keep away from steadily through two movable blocks 31 of guide bar 131, first spring 33 is in tensile state or compression state and applys reaction force to two movable blocks 31, turn into the elastic potential energy of first spring 33 with the motion kinetic energy of movable block 31, the speed decay of movable block 31 accelerates, and then the decay process of rocking of interior box 2 accelerates, and reduce rocking in box 2 including cold-stored goods, can reduce the collision each other of cold-stored goods and with interior box 2's collision, with this effect that realizes cold-stored goods is not fragile, be favorable to promoting cold-stored goods's transportation stability. Meanwhile, the through holes 21 can facilitate the smooth entry of cold air into the inner box body 2, thereby being beneficial to improving the refrigeration effect.

Referring to fig. 3 and 4, in order to buffer the shake of the inner box 2 along the horizontal direction, the two inner walls of the outer box 1 are both opened with a guide groove 14 along the depth direction, and the two ends of the guide groove 14 along the length direction are both closed. The outer case 1 is provided with a guide sleeve 141 slidably in the guide groove 14, and the guide sleeve 141 is slidable only in the longitudinal direction of the guide groove 14. The guide sleeve 141 has a cylindrical shape, and an axial direction of the guide sleeve 141 is parallel to a longitudinal direction of the movable groove 13. The lateral wall of interior box 2 is fixed with buffer beam 23 through welding or butt fusion, and buffer beam 23 is provided with two and two buffer beam 23 and is located the both sides of interior box 2 respectively, and buffer beam 23 is cylindrical shape and axial and is on a parallel with guide sleeve 141's axial, and buffer beam 23 keeps away from in box 2's tip inserts along the axial and locates guide sleeve 141, and buffer beam 23 and guide sleeve 141 one-to-one. The buffer rod 23 is sleeved with a second spring 231, one end of the second spring 231 is connected to the side wall of the guide sleeve 141 close to the inner box 2, and the other end of the second spring 231 is connected to the outer side wall of the inner box 2.

When interior box 2 exists and rocks along the horizontal direction, the buffer beam 23 of interior box 2 one side is close to outer box 1, the buffer beam 23 of opposite side keeps away from outer box 1, make the second spring 231 of interior box 2 one side be in compression state, the second spring 231 of opposite side is in tensile state, and the second spring 231 of both sides all exerts reaction force to interior box 2, the decay of rocking of interior box 2 can accelerate, further reduce the collision each other of refrigerated goods and with interior box 2's collision, be of value to further reducing the impaired risk of refrigerated goods. The guide groove 14 and the guide sleeve 141 may restrict the moving direction of the inner case 2.

Referring to fig. 1 and 5, in order to facilitate the storage of the refrigerated goods in different areas, a partition plate 24 is disposed in the inner box 2, and in use, the partition plate 24 is vertically disposed in the inner box 2 and divides the inner cavity of the inner box 2 into a plurality of areas. The double-phase of interior box 2 is corresponding to being seted up a plurality of adjustment tank 25 with the adaptation that slides of division board 24 tip, and a plurality of adjustment tank 25 on the arbitrary inner wall of interior box 2 promptly and a plurality of adjustment tank 25 one-to-one on another inner wall of interior box 2, the length direction of adjustment tank 25 is the depth direction of interior box 2 to the both ends of this division board 24 can slide respectively in two adjustment tank 25 that mutually correspond. To reduce damage to the refrigerated goods, a cushion rubber pad 241 is fixed to a side wall of the partition plate 24 that contacts the refrigerated goods by adhesion.

When different types of refrigerated goods are stored, the partition plate 24 is slid in the adjusting grooves 25 at different positions according to the size of the refrigerated goods, so that the position adjustment of the partition plate 24 can be completed, the refrigerated goods can be stored in a partitioned mode, the cross contamination among the refrigerated goods can be reduced, and the mutual collision among the refrigerated goods can be reduced. Meanwhile, the partition plate 24 can limit the movement range of the refrigerated goods, reduce the impact force when the refrigerated goods shakes, and further reduce the risk of damage to the refrigerated goods.

The implementation principle of cold chain transport case with interior row of arranging ice row of this application embodiment is: when the cold chain transport case passes through a bumpy road section in the moving process, if the inner case body 2 shakes in the vertical direction, two ends of the hinge rod 32 swing, and the two movable blocks 31 start to approach or separate from each other, the elastic part can apply a reaction force to the movable blocks 31, and the motion kinetic energy of the movable blocks 31 is converted into the elastic potential energy of the elastic part, so that the shaking attenuation process of the inner case body 2 in the vertical direction is accelerated;

if interior box 2 exists along the horizontal direction when rocking, the buffer beam 23 of interior box 2 one side is close to outer box 1, the buffer beam 23 of opposite side keeps away from outer box 1, make the second spring 231 of interior box 2 one side be in compression state, the second spring 231 of opposite side is in tensile state, and the second spring 231 of both sides all exerts reaction force to interior box 2, can accelerate interior box 2 along the decay of rocking of horizontal direction, and reduce rocking in interior box 2 of cold-stored article, can reduce the collision each other of cold-stored article and with interior box 2's collision, with this effect that realizes that cold-stored article are not fragile, be favorable to promoting cold-stored article's transportation stability. Meanwhile, the through holes 21 can facilitate the smooth entry of cold air into the inner box body 2, thereby being beneficial to improving the refrigeration effect.

Example two

Referring to fig. 6, the difference between the second embodiment and the first embodiment of the present application lies in that the elastic member includes a tension spring 34, two ends of the tension spring 34 are respectively connected to the middle sections of the two hinge rods 32, a hanging ring 321 is fixed to the outer peripheral wall of the middle section of the hinge rod 32 by a dissolving or welding method, and two ends of the tension spring 34 are respectively hooked to the two hanging rings 321.

Principle of the second embodiment: when the two movable blocks 31 are far away from or close to each other, the middle sections of the two hinge rods 32 are close to or far away from each other, so that the tension spring 34 is in a stretching or compressing state and applies a reaction force to the two hinge rods 32, and then the motion kinetic energy of the hinge rods 32 is converted into the elastic potential energy of the tension spring 34, the speed attenuation of the movable blocks 31 is accelerated, and the shaking attenuation of the inner box body 2 is accelerated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a cold chain transport case with interior row cloth ice row, includes outer box (1), case lid (11) and cold-storage ice row (12), its characterized in that: be provided with in outer box (1) and be used for placing interior box (2) of cold-stored article, a plurality of through-holes (21) have all been seted up to the lateral wall of interior box (2), outer box (1) with be provided with damping mechanism (3) between interior box (2), damping mechanism (3) including two slide in movable block (31), two of diapire articulate respectively in two in outer box (1) articulated rod (32) on movable block (31) and be used for restricting two the elastic component that movable block (31) were close to each other or were kept away from, articulated rod (32) are kept away from the tip of movable block (31) articulate in the outer diapire of interior box (2).

2. A cold chain transportation box with inner ice rows of claim 1, wherein: the inner bottom wall of the outer box body (1) is provided with a movable groove (13) matched with the movable block (31) in a sliding mode, the outer box body (1) is fixedly provided with a guide rod (131) in the movable groove (13), and the movable block (31) is sleeved on the guide rod (131).

3. A cold chain transportation box with inner ice rows of claim 2, wherein: the elastic piece comprises a first spring (33) sleeved on the guide rod (131), and two ends of the first spring (33) are connected with the two movable blocks (31) respectively.

4. A cold chain transportation box with inner ice rows of claim 1, wherein: the elastic part comprises a tension spring (34), and two ends of the tension spring (34) are connected with the middle sections of the two hinge rods (32) respectively.

5. A cold chain transportation box with inner ice rows of claim 1, wherein: guide way (14) have all been seted up to double-phase inside wall of outer box (1), outer box (1) in guide way (14) internal slipping is provided with guide sleeve (141), the lateral wall of interior box (2) is fixed with buffer beam (23), buffer beam (23) are kept away from the tip of interior box (2) is inserted and is located in guide sleeve (141), buffer beam (23) cover is equipped with second spring (231), the one end of second spring (231) connect in on guide sleeve (141), the other end connect in the lateral wall of interior box (2).

6. A cold chain transportation box with ice rows distributed inside according to any one of claims 1 to 5, characterized in that: a partition plate (24) with adjustable position is arranged in the inner box body (2).

7. A cold chain transportation box with inner ice rows of claim 6, wherein: and a plurality of adjusting grooves (25) which are matched with the end parts of the partition plates (24) in a sliding manner are correspondingly formed in the two opposite inner walls of the inner box body (2).

8. A cold chain transportation box with inner ice rows of claim 6, wherein: and a buffer rubber pad (241) is fixed on the side wall of the partition plate (24) which is in contact with the refrigerated goods.

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