CN213832908U

CN213832908U - Cold chain heat preservation thing flow box that takes precautions against earthquakes

Info

Publication number: CN213832908U
Application number: CN202022580022.3U
Authority: CN
Inventors: 刘鹏
Original assignee: Shanghai Guanzhen Trading Co ltd
Current assignee: Shanghai Guanzhen Trading Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-30
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a cold chain transportation technical field specifically is a cold chain heat preservation thing flow box that takes precautions against earthquakes, the inside of outer box is located equidistant five supporting baffle, five of being fixed with of bottom position department vacuole formation between supporting baffle and outer box and the interior box, the inside packing of cavity has inert gas, five the upper end of supporting baffle is fixed with interior box, the top of outer box is located one side position department and rotates and be connected with sealed lid, and the outside of outer box is provided with shock attenuation frame construction. The utility model discloses, through bottom sprag board with interior box and outer box isolation to pack inert gas in cavity between the two, have fine heat preservation effect, through shock attenuation frame construction, the vibrations that produce when can absorbing logistics box transport and transportation by a wide margin protect inside product not damaged, shock attenuation frame construction can keep out the external shock simultaneously, prevent that the impact force from damaging outer box, prolonged logistics box's life.

Description

Cold chain heat preservation thing flow box that takes precautions against earthquakes

Technical Field

The utility model relates to a cold chain transportation technical field specifically is a cold chain heat preservation thing flow box that takes precautions against earthquakes.

Background

Cold chain transportation, it is in the transportation overall process, no matter be links such as loading and unloading transport, change transportation mode, change equipment for packing, all make the transportation goods keep the transportation of uniform temperature throughout, cold chain transportation is preserved the product through the cold chain thing flow box, and the cold chain thing flow box has the heat preservation effect, can make the refrigerated product maintain certain temperature, prevents that the refrigerated product is rotten.

However, current cold chain thing flow box does not have shock-absorbing function or the shock attenuation effect is not good, when carrying and transporting the thing flow box, can produce vibrations in the difficult exemption, and vibrations can make the inside product of thing flow box damage because of the collision, causes economic loss, and current cold chain thing flow box shock resistance is poor simultaneously, when receiving external collision, damages the thing flow box body very easily, has reduced the life of thing flow box. Accordingly, one skilled in the art provides a cold chain insulation shockproof logistics box to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold chain heat preservation thing flow box that takes precautions against earthquakes to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cold chain heat-preservation shockproof logistics box comprises an outer box body, wherein five supporting partition plates are fixed in the outer box body at the position of the bottom end at equal intervals, a cavity is formed among the five supporting partition plates, the outer box body and the inner box body, inert gas is filled in the cavity, the inner box body is fixed at the upper ends of the five supporting partition plates, a sealing cover is rotatably connected to the position, on one side, above the outer box body, a damping frame structure is arranged on the outer side of the outer box body, the damping frame structure comprises four supporting columns which are sleeved and connected with the outer side of the outer box body at the positions of four side edges, bottom supporting plates are fixed at the bottom ends of the four supporting columns, damping telescopic columns are arranged above the four bottom supporting plates, the upper ends of the four damping telescopic columns are fixed with the bottom end of the outer box body, and cover plates are rotatably connected to the upper ends of the two supporting columns on one side, the inner side of the cover plate is fixed with two transverse plates, the upper ends of the supporting columns, which are positioned on the other side, are provided with clamping mechanisms, clamping jaws are fixed at positions, corresponding to the two clamping mechanisms, of one side of the cover plate, and clamping head grooves are formed in one sides of the clamping jaws.

As a further aspect of the present invention: the shock attenuation telescopic column is including being fixed in the shock attenuation sleeve of bottom sprag board top, shock attenuation sleeve's inside sliding connection has the slip bulge loop, the upper end of slip bulge loop is fixed with flexible post, flexible post slides and inserts the one end of locating the shock attenuation sleeve and extend to the outside of shock attenuation sleeve, the lower extreme of slip bulge loop is connected with damping spring, damping spring's one end is connected with shock attenuation sleeve's inside bottom.

As a further aspect of the present invention: the clamping mechanism comprises a clamping shell fixed on one side of the supporting column, the clamping shell is located at the upper end and provided with a jaw groove, the clamping shell is located at one side of the jaw groove and provided with a cavity, the inside of the cavity is slidably connected with a convex ring, the central position of the chuck is inserted and fixed with a clamping head, one end of the clamping head extends to the inside of the jaw groove, the other end of the clamping head extends to the outside of the clamping shell, one end of the convex ring is connected with a convex ring spring sleeved on the outside of the clamping head, and one end of the convex ring spring is connected with one end of the inside of the cavity.

As a further aspect of the present invention: two the equal symmetry of one side of diaphragm is located both ends position department and is fixed with two rubber columns, four the one end of rubber column all is fixed with the pressure strip.

As a further aspect of the present invention: and a strut connecting plate is fixed between every two adjacent struts, and the four struts are all members made of aluminum alloy materials.

As a further aspect of the present invention: the telescopic column is a component made of rubber, and the damping sleeves are all stainless steel components.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through bottom sprag board with interior box and outer box isolation to pack inert gas in cavity between the two, have fine heat preservation effect, through shock attenuation frame construction, the vibrations that produce when can absorbing logistics box transport and transportation by a wide margin protect inside product not damaged, shock attenuation frame construction can keep out the external shock simultaneously, prevent that the impact force from damaging outer box, prolonged logistics box's life.

Drawings

FIG. 1 is a schematic structural view of a cold chain heat-insulating shockproof logistics box;

FIG. 2 is a schematic cross-sectional view of a cold chain thermal insulation shockproof distribution box;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1 of a cold chain heat-insulating and shock-proof logistics box;

FIG. 4 is a schematic structural view of a shock-absorbing telescopic column in a cold-chain heat-insulating and shock-proof logistics box;

fig. 5 is a schematic structural diagram of a clamping mechanism in a cold chain heat-insulation shockproof logistics box.

In the figure: 1. an outer case; 2. a sealing cover; 3. supporting the partition plate; 4. an inner box body; 5. a bottom support plate; 6. a pillar; 7. a cover plate; 8. a transverse plate; 9. a compression plate; 10. a shock-absorbing telescopic column; 11. clamping the shell; 12. a claw; 13. clamping a head; 14. a convex ring; 15. a convex ring spring; 16. a strut connecting plate; 101. a shock-absorbing sleeve; 102. a sliding convex ring; 103. a telescopic column; 104. a shock absorbing spring.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, a cold chain thermal insulation shockproof logistics box comprises an outer box 1, five supporting partition plates 3 are fixed at the bottom position inside the outer box 1 at equal intervals, a cavity is formed between the five supporting partition plates 3 and the outer box 1 and the inner box 4, inert gas is filled in the cavity, the inner box 4 is fixed at the upper end of the five supporting partition plates 3, a sealing cover 2 is rotatably connected at one side position above the outer box 1, a damping frame structure is arranged outside the outer box 1, the damping frame structure comprises four support columns 6 sleeved at four side edge positions outside the outer box 1, bottom support plates 5 are fixed at the bottom ends of the four support columns 6, damping telescopic columns 10 are arranged above the four bottom support plates 5, the upper ends of the four damping telescopic columns 10 are fixed with the bottom end of the outer box 1, the upper ends of the two supporting columns 6 on one side are rotatably connected with a cover plate 7, the inner side of the cover plate 7 is fixed with two transverse plates 8, the upper ends of the two supporting columns 6 on the other side are provided with clamping mechanisms, clamping jaws 12 are fixed at positions, corresponding to the two clamping mechanisms, of one side of the cover plate 7, and clamping head grooves are formed in one sides of the two clamping jaws 12.

In fig. 4: shock attenuation telescopic column 10 is including being fixed in the shock attenuation sleeve 101 of bottom sprag board 5 top, shock attenuation sleeve 101's inside sliding connection has slip bulge loop 102, the upper end of slip bulge loop 102 is fixed with flexible post 103, flexible post 103 slides and inserts the outside of locating the one end of shock attenuation sleeve 101 and extending to shock attenuation sleeve 101, the lower extreme of slip bulge loop 102 is connected with damping spring 104, damping spring 104's one end is connected with shock attenuation sleeve 101's inside bottom, shock attenuation telescopic column 10 is used for absorbing vibrations, the inside product of protection thing flow box.

In fig. 5: block mechanism is including being fixed in the block shell 11 of pillar 6 one side, the inside of block shell 11 is located upper end position department and has seted up the jack catch groove, and the inside jack catch groove one side position department that is located of block shell 11 has seted up the cavity, the inside sliding connection of cavity has bulge loop 14, the central point of dop 13 puts the department and inserts and establish and be fixed with dop 13, the one end of dop 13 extends to the inside in jack catch groove, and the other end of dop 13 extends to the outside of block shell 11, the one end of bulge loop 14 is connected with the bulge loop spring 15 of cover locating the dop 13 outside, the one end of bulge loop spring 15 is connected with the inside one end of cavity, block mechanism is used for fixed cover plate 7, and then compress tightly fixed sealing lid 2.

In fig. 1: one side of two diaphragm 8 is located both ends position department and all is fixed with two rubber columns symmetrically, and the one end of four rubber columns all is fixed with pressure strip 9, and rubber column and pressure strip 9 are exerted pressure to sealed 2 tops of covering, and fixed sealed lid 2, and can prevent that the thing flow box from rocking from top to bottom.

In fig. 1: all be fixed with pillar connecting plate 16 between two adjacent pillars 6, and four pillars 6 all adopt the component of aluminum alloy material, and pillar connecting plate 16 is used for connecting four pillars 6 of fixed to can keep out external collision.

In fig. 4: the telescopic column 103 is made of rubber, the four damping sleeves 101 are made of stainless steel, and the rubber components can absorb vibration and improve the damping effect.

The utility model discloses a theory of operation is: placing the refrigerated product on the inner side of an inner box body 4, then rotating and covering a sealing cover 2, filling inert gas in a cavity between the inner box body 4 and an outer box body 1, wherein the heat conduction speed of the inert gas is low, and the heat transfer can be reduced, so that a good heat preservation effect can be achieved for the product inside the inner box body 4, covering a cover plate 7, fixing the cover plate 7 through a clamping mechanism, inserting two clamping jaws 12 on one side of the cover plate 7 into the inner sides of two clamping jaw grooves, pushing clamping jaws 12 to move towards the outer side, driving convex rings 14 to move and compressing convex ring springs 15 by the clamping jaws 13, when the clamping jaw grooves are superposed with the clamping jaws 13, bouncing towards the inner sides of the clamping jaw grooves under the elastic force of the convex ring springs 15 to fix the clamping jaws 12, thereby fixing the cover plate 7, pressing the upper surface of the sealing cover 2 by four pressing plates 9 on one side of the cover plate 7, preventing the outer box body 1 from shaking up and down during transportation, vibrations are transmitted to four bottom support plates 5 of shock attenuation frame construction, four bottom support plates 5 drive the shock attenuation sleeve 101 vibrations of four shock attenuation telescopic columns 10, damping spring 104 absorbs the vibrations of shock attenuation sleeve 101, adopt the flexible post 103 of rubber material to assist simultaneously and inhale the shake, reduce the vibrations volume of transmitting to outer box 1 by a wide margin, thereby the refrigerated product of outer box 1 inside has been protected, guarantee the intact harmless of refrigerated product, four pillars 6 and pillar connecting plate 16 can keep out the external shock, protect outer box 1 not damaged, thereby the life of extension thing flow box.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cold chain heat-preservation shockproof logistics box comprises an outer box body (1), and is characterized in that five supporting partition plates (3) are fixed in the outer box body (1) at the bottom position at equal intervals, a cavity is formed among the five supporting partition plates (3), the outer box body (1) and the inner box body (4), inert gas is filled in the cavity, the inner box body (4) is fixed at the upper ends of the five supporting partition plates (3), a sealing cover (2) is rotatably connected to the position, located on one side, above the outer box body (1), and a damping frame structure is arranged on the outer side of the outer box body (1);

shock attenuation frame construction is including cup jointing four pillars (6) that are located four side arris positions with outer box (1) outside, four the bottom of pillar (6) all is fixed with bottom sprag board (5), four the top of bottom sprag board (5) all is provided with shock attenuation flexible post (10), four the upper end of shock attenuation flexible post (10) all is fixed mutually with the bottom of outer box (1), is located two of one side the upper end of pillar (6) is rotated and is connected with apron (7), the inboard of apron (7) is fixed with two diaphragm (8), is located two of opposite side the upper end of pillar (6) all is provided with block mechanism, the position department that one side of apron (7) corresponds two block mechanisms all is fixed with jack catch (12), two the chuck groove has all been seted up to one side of jack catch (12).

2. The cold-chain thermal-insulation shockproof logistics box of claim 1, wherein the shock-absorbing telescopic column (10) comprises a shock-absorbing sleeve (101) fixed above the bottom support plate (5), a sliding convex ring (102) is slidably connected inside the shock-absorbing sleeve (101), a telescopic column (103) is fixed at the upper end of the sliding convex ring (102), the telescopic column (103) is slidably inserted into one end of the shock-absorbing sleeve (101) and extends to the outside of the shock-absorbing sleeve (101), a shock-absorbing spring (104) is connected to the lower end of the sliding convex ring (102), and one end of the shock-absorbing spring (104) is connected to the inner bottom end of the shock-absorbing sleeve (101).

3. The cold chain thermal insulation and shock resistance logistics box according to claim 1, wherein the clamping mechanism comprises a clamping shell (11) fixed on one side of the pillar (6), the clamping shell (11) is provided with a jaw groove at an upper end position inside, a cavity is formed in the clamping shell (11) at one side position of the jaw groove inside, a convex ring (14) is connected inside the cavity in a sliding mode, a clamping head (13) is inserted and fixed at a center position of the clamping head (13), one end of the clamping head (13) extends to the inside of the jaw groove, the other end of the clamping head (13) extends to the outside of the clamping shell (11), one end of the convex ring (14) is connected with a convex ring spring (15) sleeved outside the clamping head (13), and one end of the convex ring spring (15) is connected with one end inside the cavity.

4. The cold-chain heat-insulation shockproof logistics box of claim 1, wherein two rubber columns are symmetrically fixed at two ends of one side of the two transverse plates (8), and a pressing plate (9) is fixed at one end of each of the four rubber columns.

5. The cold-chain thermal-insulation shockproof logistics box of claim 1, wherein a pillar connecting plate (16) is fixed between each two adjacent pillars (6), and each four pillars (6) is made of an aluminum alloy material.

6. The cold-chain thermal-insulation shockproof logistics box of claim 2, wherein the telescopic column (103) is made of rubber, and the four damping sleeves (101) are made of stainless steel.