CN111392241A - Ventilative waterproof bright refrigerated transport case that gives birth to - Google Patents
Ventilative waterproof bright refrigerated transport case that gives birth to Download PDFInfo
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- CN111392241A CN111392241A CN202010202418.6A CN202010202418A CN111392241A CN 111392241 A CN111392241 A CN 111392241A CN 202010202418 A CN202010202418 A CN 202010202418A CN 111392241 A CN111392241 A CN 111392241A
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- box body
- inner box
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- component
- transport case
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/16—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material with double walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
- B65D81/2076—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in an at least partially rigid container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
Abstract
The invention belongs to the technical field of fresh food refrigeration transportation, and particularly relates to a breathable waterproof fresh food refrigeration transportation box which comprises an inner box body, an outer box body and a breathable component, wherein the inner box body is provided with a water inlet and a water outlet; the two sets of the ventilating components are arranged, one set is arranged at the top of the inner box body, and the other set is arranged at the bottom of the inner box body; the ventilating part at the top of the inner box body is in a ventilating state, and the ventilating part at the bottom of the inner box body is in a closed state; according to the invention, two sets of ventilation parts are arranged, specifically, the ventilation part at the top of the inner box body is in a ventilation state, and the ventilation part at the bottom of the inner box body is in a closed state, so that fresh water for preservation can be added into the inner box body, and fresh products in the inner box body are guaranteed to be transported in a ventilated and moisture-preserved preservation environment; meanwhile, the transport case can be prevented from spilling water in the inner case body in a bumpy carriage or a carrying process, and the environment in the transport process is prevented from being polluted.
Description
Technical Field
The invention belongs to the technical field of fresh food refrigeration transportation, and particularly relates to a breathable waterproof fresh food refrigeration transportation box.
Background
With the improvement of the living standard of people, people have more and more demands on fresh products, and the variety of the demands is more and more; at present, fresh electric commerce is quite popular, some fresh seafood and the like can also be moved to dining tables in inland areas, and the freshness of fresh products can be improved to a greater extent by transporting the fresh products in a refrigeration mode in the fresh logistics process; in order to ensure the survival rate of the fresh food, the fresh food is generally transported in water or with a fresh-keeping solution, and good air permeability is ensured; however, there is usually a great contradiction to simultaneously secure moisture and air permeability;
in the commodity circulation transportation, especially receive the striking or receive the vehicle when the jolt vibration of in-process of traveling at the transport case, the box can often flow out to the water in the transport case, not only can cause the pollution to automobile body and ground, moreover, along with the reduction of the water yield in the box, the fresh degree of moisturizing also diminishes thereupon, influences the transportation survival rate of giving birth to the bright commodity circulation, causes great difficulty for giving birth to bright commodity circulation.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a breathable waterproof fresh refrigerated transport case. The invention is mainly used for solving the problem that the fresh products in the prior art can not simultaneously ensure moisture and air permeability in the process of refrigeration and transportation.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a breathable waterproof fresh refrigerated transport case which comprises an inner case body, an outer case body and a breathable component, wherein the inner case body is provided with a water inlet and a water outlet;
the inner box body is arranged inside the outer box body; the inner box body is used for placing fresh products;
a substance capable of refrigerating is placed between the outer box body and the inner box body; the outer box body is made of heat-insulating materials;
the ventilating components are arranged in two sets, wherein one set is arranged at the top of the inner box body, and the other set is arranged at the bottom of the inner box body; the ventilating component on the top of the inner box body is in a ventilating state, and the ventilating component on the bottom of the inner box body is in a closed state.
By arranging two sets of ventilation parts, particularly by arranging the ventilation part at the top of the inner box body to be in a ventilation state and the ventilation part at the bottom of the inner box body to be in a closed state, the fresh-keeping water can be added into the inner box body, and fresh products in the inner box body can be transported in a ventilated and moisture-preserving fresh-keeping environment; meanwhile, the transport case can be prevented from spilling water in the inner case body in a bumpy carriage or a carrying process, and the environment in the transport process is prevented from being polluted. The refrigerating substance also ensures that the inner box body keeps a lower temperature, thereby ensuring the fresh-keeping effect of the fresh products in the inner box body; the refrigerant can be selected from ice cubes and dry ice.
Preferably, the air permeable component comprises a telescopic hose, a counterweight valve core and a protective cover;
one end of the telescopic hose is nested in the mounting hole in the outer box body; the other end of the telescopic hose penetrates through the inner box body, and a first vent hole is transversely formed in the end part of the other end of the telescopic hose; the middle part of the telescopic hose is provided with a corrugated folding part; the counterweight valve core is arranged inside one end of the telescopic hose close to the inner box body;
the counterweight valve core comprises a counterweight part, a connecting part and an on-off part; one end of the counterweight valve core is provided with an on-off part; the other end of the counterweight valve core is provided with a counterweight part; the on-off part is connected with the counterweight part through the connecting part; the on-off part is connected in the telescopic hose in a sliding manner; a second vent hole is transversely arranged on the on-off part;
the protective cover is arranged inside the inner box body; the protective cover is sleeved on the counterweight valve core.
The ventilative part at interior box top is at the during operation, and counter weight portion drives break-make portion and follows the flexible hose inner wall lapse under the effect of self gravity, and then makes No. two air vents in the break-make portion align with a number of air vent on the flexible hose, and then box inside and external intercommunication in realizing, and then guarantee the circulation of air in the interior box, and then make the interior fresh produce product of placing of interior box have the ventilative cold-stored environment of moisturizing, and then improved the cold-stored quality of fresh produce product.
The breathable component of interior bottom half portion at the during operation, counter weight portion drives break-make portion and follows the flexible hose inner wall lapse under the effect of self gravity, and then makes No. two air vents in the break-make portion stagger with the air vent on the flexible hose, and then has blocked inside and external intercommunication of interior box, and then guarantees that the water in the interior box can not flow. The fresh product in the inner box body is guaranteed not to interfere with the action of the counterweight valve core through the protective cover, and therefore the accuracy of the on-off of the counterweight valve core is guaranteed.
Preferably, the transport box further comprises a vibration member; the vibration component is arranged between the inner box body and the outer box body; the vibration parts are arranged above and below the inner box body;
the vibration part comprises a folding air bag, an elastic element, a sliding baffle and a sliding plate; one end of the folding air bag is fixedly connected to the inner wall of the outer box body; the other end of the folding air bag is fixedly connected with the sliding baffle; the elastic element is vertically arranged in the folded air bag; the folding structure of the folding air bag is horizontally provided with an air injection hole; the surface of one side, close to the inner box body, of the sliding baffle is provided with an arc-shaped protruding structure; the arc-shaped protruding structure is in contact connection with the surface of the sliding plate; the sliding plate is fixedly connected to the outer wall of the inner box body.
When the transport box is impacted or jolted and vibrated in the running process of a vehicle, the vibration component can absorb the impact force transmitted by the outer box body, so that the fresh products in the inner box body are prevented from being damaged by the impact force; meanwhile, the vibration component can accelerate the flow of cold air generated by the refrigerating substances in the process of absorbing impact force;
in the transportation process, bumping vibration generated in the driving process of a vehicle is transmitted to the transportation box, so that vertical relative motion is generated between the inner box body and the outer box body, a vibration part at the bottom of the inner box body is extruded, air in the folded air bag is compressed, the compressed air is sprayed out from air spraying holes horizontally arranged on the folded air bag, and air flow generated by the sprayed air pushes cold air generated by refrigerating substances placed between the inner box body and the outer box body to move;
simultaneously, the vibrating part at interior box top can be stretched, and then makes folding gasbag be elongated, and the folding gasbag after elongating need to suck the air to its inside, and then realizes the air conditioning that the refrigeration material placed between interior box and the outer box produced to suction of folding gasbag one side, and then has realized the air conditioning motion between interior box and the outer box, and then makes the interior giving birth to bright product of interior box realize more even cold-stored effect.
Preferably, the folded airbag is of a frustum pyramid structure, and one end of the folded airbag with a larger size is close to one side of the outer box body.
The size of one side, close to the outer box body, of the folded air bag is larger than that of one side, close to the inner box body, of the folded air bag, so that refrigerating substances around the folded air bag cannot interfere with the folding of the folded air bag; even if the folded air bag is attached to the periphery of the folded air bag, the folded air bag can still be compressed inwards, so that the refrigerating substances placed between the inner box body and the outer box body cannot block the normal folding of the folded air bag, and the normal work of the vibration component is further ensured.
Preferably, the transport box further comprises a shaking part; the shaking component is arranged between the inner box body and the outer box body; the vibration component is arranged in a vertical space between the inner box body and the outer box body;
the shaking component comprises a first annular inflatable belt and an elastic net; the first annular inflatable belt is sleeved on the outer wall of the inner box body; the first annular inflatable belt is connected with the inner wall of the outer box body through the elastic net.
The internal box of area and elasticity net is aerifyd through an annular, has both guaranteed that interior box is stable placing in the external box inside, makes interior box rock for outer box again, and then realizes buffering internal box, and then the impact force that its inside fresh produce product received when making the transport case take place to collide with also can not be too big, and then the realization is protected the fresh produce product of inside.
Preferably, the inner box body comprises an inner upper cover, an inner lower cover and an inner sealing part; the inner sealing part is arranged at the clamping position of the inner upper cover and the inner lower cover; an annular accommodating groove is formed in the clamping surface of the inner lower cover; the inner sealing part is arranged in the annular accommodating groove;
the inner sealing component comprises an annular sealing strip and an annular elastic piece; the upper end of the annular sealing strip is fixedly connected with the clamping surface of the inner upper cover; the lower end of the annular sealing strip is in contact connection with the upper end of the annular elastic piece; the lower end of the annular elastic piece is fixedly connected to the bottom of the annular accommodating groove.
Interior upper cover is fashionable with interior lower cover block, insert annular sealing strip in the annular holding tank, annular sealing strip conflicts and takes place crooked behind the cyclic annular elastic component in the annular holding tank, along with the degree of interior upper cover downward extrusion annular sealing strip increases gradually, make annular sealing strip crunch in the annular holding tank, and conflict on the both sides wall of annular holding tank after the annular sealing strip is crooked, and then realized the sealing connection of interior upper cover and interior lower cover, and then guaranteed that the moisture in the interior box can not permeate away from the block face. Through setting up cyclic annular elastic component cooperation cyclic annular sealing strip and using at cyclic annular accommodation groove bottom for cyclic annular sealing strip still has fine sealed effect when the pressure of interior upper cover changes.
Preferably, the outer box body comprises an outer upper cover, an outer lower cover, an outer sealing part and a fastening part; the outer sealing component is arranged at the clamping position of the outer upper cover and the outer lower cover; the clamping surface of the outer upper cover and the clamping surface of the outer lower cover are both provided with annular rectangular grooves; the outer sealing component is arranged in a space surrounded by the annular rectangular groove on the outer upper cover and the annular rectangular groove on the outer lower cover;
the outer sealing part comprises a second annular inflatable belt; nitrogen is filled in the second annular inflation belt;
the fastening component is arranged on the outer side of the clamping surface of the outer box body; the fastening component is used for connecting the outer upper cover and the outer lower cover in a buckling mode.
When the fastening component is used for realizing the fastening connection of the outer upper cover and the outer lower cover, the outer upper cover extrudes the two annular inflatable belts in the annular rectangular groove, the two annular inflatable belts after being extruded and deformed block the seams of the clamping surfaces of the outer upper cover and the outer lower cover, and then the sealing connection of the outer upper cover and the outer lower cover is realized through the two annular inflatable belts, and further the leakage of the cold air generated by the refrigerating substances in the outer box from the clamping surfaces of the outer upper cover and the outer lower cover is prevented. Fill into nitrogen gas in No. two annular gas-filled belts for No. two annular gas-filled belts can not receive ambient temperature's influence to the extrusion force of joint seam of joint, and then have guaranteed the stability of sealed effect, and then have improved the cold-storage time of transport case to the fresh produce.
Preferably, the transport case further comprises a shock-absorbing member and a supporting member; the damping component is arranged at the bottom of the outer box body; the shock absorption component is used for reducing vibration generated by the transport vehicle; the supporting component is arranged at the top of the outer box body; the supporting component is used for blocking the goods above the transport case from closing the vent hole at the top of the transport case.
The invention has the following beneficial effects:
1. according to the invention, two sets of ventilation parts are arranged, specifically, the ventilation part at the top of the inner box body is in a ventilation state, and the ventilation part at the bottom of the inner box body is in a closed state, so that fresh water for preservation can be added into the inner box body, and fresh products in the inner box body are guaranteed to be transported in a ventilated and moisture-preserved preservation environment; meanwhile, the transport case can be prevented from spilling water in the inner case body in a bumpy carriage or a carrying process, and the environment in the transport process is prevented from being polluted.
2. When the ventilating component at the top of the inner box body works, the counterweight part drives the on-off part to slide downwards along the inner wall of the telescopic hose under the action of self gravity, so that the second vent hole in the on-off part is aligned with the first vent hole in the telescopic hose, the interior of the inner box body is communicated with the outside, the air circulation in the inner box body is ensured, fresh products placed in the inner box body have a moisturizing and ventilating refrigerating environment, and the refrigerating quality of the fresh products is improved.
3. When the transport box is impacted or jolted and vibrated in the running process of a vehicle, the impact force transmitted by the outer box body can be absorbed by the vibration part, so that the fresh products in the inner box body are prevented from being damaged by the impact force; simultaneously, the vibrating part can also accelerate the cold air flow that the refrigeration material produced at the in-process of absorbing the impact force, and then makes the interior fresh produce of inner box realize more even cold-stored effect.
4. According to the invention, the inner box body is connected through the first annular inflatable belt and the elastic net, so that the inner box body is stably placed in the outer box body, the inner box body can rock relative to the outer box body, the inner box body is further buffered, the impact force on the fresh products inside the inner box body is not too large when the transport box collides, and the fresh products inside the inner box body are further protected.
5. According to the invention, the annular sealing strip is coiled in the annular accommodating groove, and the annular sealing strip is pressed against two side walls of the annular accommodating groove after being bent, so that the inner upper cover and the inner lower cover are hermetically connected, and the moisture in the inner box body is ensured not to permeate out from the clamping surface; through setting up cyclic annular elastic component cooperation cyclic annular sealing strip and using at cyclic annular accommodation groove bottom for cyclic annular sealing strip still has fine sealed effect when the pressure of interior upper cover changes.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall construction of the transport box of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D;
FIG. 6 is an enlarged view of a portion of FIG. 1 at E;
in the figure: the inner box body 1, the inner upper cover 11, the inner lower cover 12, the annular accommodating groove 121, the inner sealing part 13, the annular sealing strip 131, the annular elastic part 132, the outer box body 2, the outer upper cover 21, the annular rectangular groove 211, the outer lower cover 22, the outer sealing part 23, the second annular inflatable belt 231, the fastening part 24, the air permeable part 3, the flexible hose 31, the first air vent hole 311, the corrugated folding part 312, the counterweight valve core 32, the counterweight part 321, the connecting part 322, the on-off part 323, the second air vent hole 324, the protective cover 33, the vibrating part 4, the folding airbag 41, the air vent 411, the elastic element 42, the sliding baffle 43, the arc-shaped convex structure 431, the sliding plate 44, the swinging part 5, the first annular inflatable belt 51, the elastic net 52, the shock absorption part 6 and the supporting part 7.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, a breathable waterproof fresh refrigerated transport case comprises an inner case body 1, an outer case body 2 and a breathable component 3;
the inner box body 1 is arranged inside the outer box body 2; the inner box body 1 is used for placing fresh products;
a substance capable of refrigerating is placed between the outer box body 2 and the inner box body 1; the outer box body 2 is made of heat-insulating materials;
the two sets of the ventilating components 3 are arranged, one set is arranged at the top of the inner box body 1, and the other set is arranged at the bottom of the inner box body 1; the ventilating member 3 at the top of the inner case 1 is in a ventilating state, and the ventilating member 3 at the bottom of the inner case 1 is in a closed state.
By arranging two sets of air-permeable components 3, specifically, by arranging the air-permeable component 3 at the top of the inner box body 1 in an air-permeable state and arranging the air-permeable component 3 at the bottom of the inner box body 1 in a closed state, the fresh-keeping water can be added into the inner box body 1, and fresh products in the inner box body 1 are guaranteed to be transported in a ventilated and moisture-preserved fresh-keeping environment; meanwhile, the transport case can be prevented from spilling water in the case body 1 in a bumpy carriage or a carrying process, and further, the environment in the transport process is prevented from being polluted. The refrigerating substance also ensures that the inner box body 1 keeps a lower temperature, thereby ensuring the fresh-keeping effect of the fresh products in the inner box body 1; the refrigerant can be selected from ice cubes and dry ice.
As shown in fig. 1 to 3, the air permeable member 3 includes an extensible hose 31, a weight spool 32, and a protective cover 33;
one end of the telescopic hose 31 is nested in the mounting hole on the outer box body 2; the other end of the telescopic hose 31 penetrates through the inner box body 1, and a first vent hole 311 is transversely formed in the end part of the other end of the telescopic hose 31; the middle part of the telescopic hose 31 is provided with a corrugated folding part 312; the counterweight valve core 32 is arranged inside one end of the telescopic hose 31 close to the inner box body 1;
the weight spool 32 includes a weight portion 321, a connecting portion 322, and an on-off portion 323; an on-off part 323 is arranged at one end of the counterweight valve core 32; the other end of the counterweight valve core 32 is provided with a counterweight part 321; the on-off part 323 and the weight part 321 are connected by the connecting part 322; the on-off part 323 is connected in the telescopic hose 31 in a sliding manner; a second vent hole 324 is transversely arranged on the on-off part 323;
the protective cover 33 is arranged inside the inner box body 1; the protective cover 33 is sleeved on the counterweight valve core 32.
The ventilative part 3 at interior box 1 top is at the during operation, counter weight portion 321 drives break-make portion 323 along the flexible pipe 31 inner wall lapse under the effect of self gravity, and then make No. two air vents 324 on the break-make portion 323 align with a number one air vent 311 on the flexible pipe 31, and then box 1 inside and external intercommunication in realizing, and then the circulation of air in the box 1 in guaranteeing, and then make the fresh product of placing in the interior box 1 have the ventilative cold-stored environment of moisturizing, and then the cold-stored quality of fresh product has been improved.
When the air permeable component 3 at the bottom of the inner box body 1 works, the counterweight portion 321 drives the on-off portion 323 to slide downwards along the inner wall of the telescopic hose 31 under the action of self gravity, so that the second vent hole 324 on the on-off portion 323 is staggered with the first vent hole 311 on the telescopic hose 31, the communication between the inside of the inner box body 1 and the outside is blocked, and the water in the inner box body 1 cannot flow out. The fresh product in the inner box body 1 is ensured not to interfere with the action of the counterweight valve core 32 by arranging the protective cover 33, and then the accuracy of the on-off of the counterweight valve core 32 is ensured.
As shown in fig. 1 and 4, the transport box further includes a vibration member 4; the vibration component 4 is arranged between the inner box body 1 and the outer box body 2; the vibration part 4 is arranged above and below the inner box body 1;
the vibration part 4 includes a folded air bag 41, an elastic member 42, a slide shutter 43, and a slide plate 44; one end of the folding air bag 41 is fixedly connected to the inner wall of the outer box body 2; the other end of the folding air bag 41 is fixedly connected with the sliding baffle 43; the elastic element 42 is vertically arranged inside the folded air bag 41; the folding structure of the folding air bag 41 is horizontally provided with an air injection hole 411; an arc-shaped protruding structure 431 is arranged on the surface of the sliding baffle 43 close to one side of the inner box body 1; the arc-shaped convex structure 431 is in surface contact connection with the sliding plate 44; the sliding plate 44 is fixedly connected to the outer wall of the inner box 1.
When the transport box is impacted or jolted and vibrated in the running process of a vehicle, the vibration component 4 can absorb the impact force transmitted by the outer box body 2, so that the fresh products in the inner box body 1 are prevented from being damaged by the impact force; meanwhile, the vibration part 4 can accelerate the flow of cold air generated by the refrigerating substances in the process of absorbing impact force;
in the transportation process, bumping vibration generated in the driving process of a vehicle is transmitted to the transportation box, so that vertical relative motion is generated between the inner box body 1 and the outer box body 2, the vibration part 4 at the bottom of the inner box body 1 is extruded, air in the folded air bag 41 is compressed, the compressed air is sprayed out from the air spraying holes 411 horizontally arranged on the folded air bag 41, and air flow generated by the sprayed air pushes cold air generated by refrigerating substances placed between the inner box body 1 and the outer box body 2 to move;
simultaneously, the vibrating part 4 at interior box 1 top can be stretched, and then make folding gasbag 41 elongated, folding gasbag 41 after the elongation need to inside suction air, and then realize the air conditioning that the refrigeration material placed between interior box 1 and the outer box 2 produced to the suction of folding gasbag 41 one side, and then realized the air conditioning motion between interior box 1 and the outer box 2, and then made the interior fresh product of interior box 1 realize more even refrigeration effect.
As shown in fig. 4, the folded airbag 41 has a truncated pyramid-shaped configuration, and one end of the folded airbag 41 having a larger size is located closer to the outer case 2.
By setting the size of the side of the folded airbag 41 close to the outer box body 2 to be larger than the size of the side close to the inner box body 1, the refrigerating substances around the folded airbag 41 cannot interfere with the folding of the folded airbag 41; even if the folded airbag 41 is attached around the folded airbag 41, the folded airbag 41 can be compressed inward, so that the refrigerant placed between the inner case 1 and the outer case 2 does not obstruct the normal folding of the folded airbag 41, thereby ensuring the normal operation of the vibration member 4.
As shown in fig. 1 and 5, the transport box further includes a shaking part 5; the shaking component 5 is arranged between the inner box body 1 and the outer box body 2; the vibration component 4 is arranged in the vertical space between the inner box body 1 and the outer box body 2;
the shaking component 5 comprises a first annular inflatable belt 51 and an elastic net 52; the first annular inflatable belt 51 is sleeved on the outer wall of the inner box body 1; the first annular inflatable belt 51 is connected with the inner wall of the outer box body 2 through the elastic net 52.
Connect internal box 1 through an annular inflatable band 51 and elastic net 52, both guaranteed that interior box 1 is in the inside stable placing of outer box 2, make interior box 1 to rock for outer box 2 again, and then realize buffering internal box 1, and then the impact force that its inside fresh product received when making the transport case take place to collide with also can not be too big, and then realize protecting the fresh product of inside.
As shown in fig. 1 and 5, the inner box 1 includes an inner upper cover 11, an inner lower cover 12 and an inner sealing member 13; the inner sealing part 13 is arranged at the clamping position of the inner upper cover 11 and the inner lower cover 12; an annular accommodating groove 121 is formed on the clamping surface of the inner lower cover 12; the inner seal member 13 is disposed in the annular accommodation groove 121;
the inner seal member 13 includes an annular seal strip 131 and an annular elastic member 132; the upper end of the annular sealing strip 131 is fixedly connected with the clamping surface of the inner upper cover 11; the lower end of the annular sealing strip 131 is in contact connection with the upper end of the annular elastic member 132; the lower end of the annular elastic member 132 is fixedly connected to the bottom of the annular accommodating groove 121.
When interior upper cover 11 and interior lower cover 12 block, insert annular sealing strip 131 in the annular holding tank 121, the annular sealing strip 131 conflicts and takes place crooked behind the annular elastic member 132 in the annular holding tank 121, along with the degree of interior upper cover 11 extrusion annular sealing strip 131 downwards increases gradually, make annular sealing strip 131 curl in annular holding tank 121, and conflict on the both sides wall of annular holding tank 121 after the annular sealing strip 131 is crooked, and then realized interior upper cover 11 and interior lower cover 12's sealing connection, and then guaranteed that the moisture in interior box 1 can not permeate out from the clamping face. Through set up annular elastic component 132 cooperation annular sealing strip 131 and use at cyclic annular holding tank 121 bottom for annular sealing strip 131 still has fine sealed effect when the pressure of interior upper cover 11 changes.
As shown in fig. 1 and 6, the outer case 2 includes an outer upper cover 21, an outer lower cover 22, an outer sealing member 23 and a fastening member 24; the outer sealing member 23 is arranged at the clamping position of the outer upper cover 21 and the outer lower cover 22; the clamping surface of the outer upper cover 21 and the clamping surface of the outer lower cover 22 are both provided with annular rectangular grooves 211; the outer sealing part 23 is arranged in a space surrounded by the annular rectangular groove 211 on the outer upper cover 21 and the annular rectangular groove 211 on the outer lower cover 22;
the outer seal member 23 includes a second annular inflatable band 231; the second annular inflatable belt 231 is filled with nitrogen;
the fastening member 24 is provided outside the engaging surface of the outer case 2; the fastening member 24 is used for connecting the outer upper cover 21 and the outer lower cover 22 by means of a snap.
When the outer upper cover 21 and the outer lower cover 22 are fastened and connected through the fastening part 24, the outer upper cover 21 extrudes the second annular inflatable belt 231 in the annular rectangular groove 211, the seam of the clamping surface of the outer upper cover 21 and the outer lower cover 22 is blocked by the second annular inflatable belt 231 after being extruded and deformed, and then the sealed connection of the outer upper cover 21 and the outer lower cover 22 is realized through the second annular inflatable belt 231, so that the leakage of cold air generated by refrigerating substances in the outer box body 2 from the clamping surface of the outer upper cover 21 and the outer lower cover 22 is prevented. Fill into nitrogen gas in No. two annular inflatable belts 231 for No. two annular inflatable belts 231 can not receive ambient temperature's influence to the extrusion force of joint seam of joint, and then guaranteed the stability of sealed effect, and then improved the transport case to the cold-stored time of fresh produce.
As shown in fig. 1 and 4, the transport box further includes a shock-absorbing member 6 and a supporting member 7; the damping component 6 is arranged at the bottom of the outer box body 2; the damping member 6 is used for reducing vibration generated by the transport vehicle; the supporting component 7 is arranged on the top of the outer box body 2; the support member 7 is used to block the items above the transport box from closing the vent hole in the top of the transport box.
When the refrigerator works, the air permeable component 3 at the top of the inner box body 1 drives the on-off part 323 to slide downwards along the inner wall of the telescopic hose 31 under the action of self gravity of the counterweight part 321, so that the second vent hole 324 on the on-off part 323 is aligned with the first vent hole 311 on the telescopic hose 31, the inside of the inner box body 1 is communicated with the outside, the air circulation in the inner box body 1 is ensured, fresh products placed in the inner box body 1 have a moisture-preserving and air-permeable refrigeration environment, and the refrigeration quality of the fresh products is improved; when the air permeable component 3 at the bottom of the inner box body 1 works, the counterweight part 321 drives the on-off part 323 to slide downwards along the inner wall of the telescopic hose 31 under the action of self gravity, so that the second vent hole 324 on the on-off part 323 is staggered with the first vent hole 311 on the telescopic hose 31, the communication between the inside of the inner box body 1 and the outside is blocked, and the water in the inner box body 1 is ensured not to flow out; in the transportation process, bumping vibration generated in the driving process of a vehicle is transmitted to the transportation box, so that vertical relative motion is generated between the inner box body 1 and the outer box body 2, the vibration part 4 at the bottom of the inner box body 1 is extruded, air in the folded air bag 41 is compressed, the compressed air is sprayed out from the air spraying holes 411 horizontally arranged on the folded air bag 41, and air flow generated by the sprayed air pushes cold air generated by refrigerating substances placed between the inner box body 1 and the outer box body 2 to move; simultaneously, the vibrating part 4 at interior box 1 top can be stretched, and then make folding gasbag 41 elongated, folding gasbag 41 after the elongation need to inside suction air, and then realize the air conditioning that the refrigeration material placed between interior box 1 and the outer box 2 produced to the suction of folding gasbag 41 one side, and then realized the air conditioning motion between interior box 1 and the outer box 2, and then made the interior fresh product of interior box 1 realize more even refrigeration effect.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a ventilative waterproof bright refrigerated transport case that gives birth to which characterized in that: comprises an inner box body (1), an outer box body (2) and a ventilation component (3);
the inner box body (1) is arranged inside the outer box body (2); the inner box body (1) is used for placing fresh products;
a substance capable of refrigerating is placed between the outer box body (2) and the inner box body (1); the outer box body (2) is made of a heat-insulating material;
the two sets of the ventilating components (3) are arranged, one set is arranged at the top of the inner box body (1), and the other set is arranged at the bottom of the inner box body (1); the ventilating component (3) at the top of the inner box body (1) is in a ventilating state, and the ventilating component (3) at the bottom of the inner box body (1) is in a closed state.
2. The breathable, waterproof fresh food refrigerated transport case of claim 1, wherein: the ventilating component (3) comprises a telescopic hose (31), a counterweight valve core (32) and a protective cover (33);
one end of the telescopic hose (31) is nested in the mounting hole in the outer box body (2); the other end of the telescopic hose (31) penetrates through the inner box body (1), and a first air vent (311) is transversely formed in the end part of the other end of the telescopic hose (31); the middle part of the telescopic hose (31) is provided with a corrugated folding part (312); the counterweight valve core (32) is arranged in the telescopic hose (31) close to one end of the inner box body (1);
the counterweight valve core (32) comprises a counterweight part (321), a connecting part (322) and an on-off part (323); one end of the counterweight valve core (32) is provided with an on-off part (323); the other end of the counterweight valve core (32) is provided with a counterweight part (321); the on-off part (323) is connected with the counterweight part (321) through the connecting part (322); the on-off part (323) is connected in the telescopic hose (31) in a sliding manner; a second vent hole (324) is transversely arranged on the on-off part (323);
the protective cover (33) is arranged inside the inner box body (1); the protective cover (33) is sleeved on the counterweight valve core (32).
3. The breathable, waterproof fresh food refrigerated transport case of claim 1, wherein: also comprises a vibration component (4); the vibrating component (4) is arranged between the inner box body (1) and the outer box body (2); the vibration parts (4) are arranged above and below the inner box body (1);
the vibration part (4) comprises a folding air bag (41), an elastic element (42), a sliding baffle plate (43) and a sliding plate (44); one end of the folding air bag (41) is fixedly connected to the inner wall of the outer box body (2); the other end of the folding air bag (41) is fixedly connected with the sliding baffle (43); the elastic element (42) is vertically arranged inside the folding air bag (41); the folding structure of the folding air bag (41) is horizontally provided with an air injection hole (411); an arc-shaped convex structure (431) is arranged on the surface of one side, close to the inner box body (1), of the sliding baffle (43); the arc-shaped convex structure (431) is in surface contact connection with the sliding plate (44); the sliding plate (44) is fixedly connected to the outer wall of the inner box body (1).
4. The breathable, waterproof fresh food refrigerated transport case of claim 3, wherein: the folding air bag (41) is of a prismatic table-shaped structure, and one end of the folding air bag (41) with a larger size is close to one side of the outer box body (2).
5. The breathable, waterproof fresh food refrigerated transport case of claim 1, wherein: also comprises a shaking component (5); the shaking component (5) is arranged between the inner box body (1) and the outer box body (2); the vibration component (4) is arranged in a vertical space between the inner box body (1) and the outer box body (2);
the shaking component (5) comprises a first annular inflatable belt (51) and an elastic net (52); the first annular inflatable belt (51) is sleeved on the outer wall of the inner box body (1); the first annular inflatable belt (51) is connected with the inner wall of the outer box body (2) through the elastic net (52).
6. The breathable, waterproof fresh food refrigerated transport case of claim 1, wherein: the inner box body (1) comprises an inner upper cover (11), an inner lower cover (12) and an inner sealing component (13); the inner sealing component (13) is arranged at the clamping position of the inner upper cover (11) and the inner lower cover (12); an annular accommodating groove (121) is formed in the clamping surface of the inner lower cover (12); the inner sealing part (13) is arranged in the annular accommodating groove (121);
the inner sealing part (13) comprises an annular sealing strip (131) and an annular elastic piece (132); the upper end of the annular sealing strip (131) is fixedly connected with the clamping surface of the inner upper cover (11); the lower end of the annular sealing strip (131) is in contact connection with the upper end of the annular elastic element (132); the lower end of the annular elastic piece (132) is fixedly connected to the bottom of the annular accommodating groove (121).
7. The breathable, waterproof fresh food refrigerated transport case of claim 6, wherein: the outer box body (2) comprises an outer upper cover (21), an outer lower cover (22), an outer sealing part (23) and a fastening part (24); the outer sealing component (23) is arranged at the clamping position of the outer upper cover (21) and the outer lower cover (22); the clamping surface of the outer upper cover (21) and the clamping surface of the outer lower cover (22) are both provided with annular rectangular grooves (211); the outer sealing part (23) is arranged in a space surrounded by the annular rectangular groove (211) on the outer upper cover (21) and the annular rectangular groove (211) on the outer lower cover (22);
the outer sealing part (23) comprises a second annular inflatable belt (231); nitrogen is filled in the second annular inflatable belt (231);
the fastening part (24) is arranged outside the clamping surface of the outer box body (2); the fastening component (24) is used for connecting the outer upper cover (21) and the outer lower cover (22) in a buckling mode.
8. The breathable, waterproof fresh food refrigerated transport case of claim 1, wherein: the shock absorption device also comprises a shock absorption component (6) and a supporting component (7); the damping component (6) is arranged at the bottom of the outer box body (2); the shock absorption component (6) is used for reducing vibration generated by a transport vehicle; the supporting component (7) is arranged at the top of the outer box body (2); the supporting component (7) is used for blocking the goods above the transport case from closing the vent hole at the top of the transport case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202418.6A CN111392241A (en) | 2020-03-20 | 2020-03-20 | Ventilative waterproof bright refrigerated transport case that gives birth to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202418.6A CN111392241A (en) | 2020-03-20 | 2020-03-20 | Ventilative waterproof bright refrigerated transport case that gives birth to |
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| Publication Number | Publication Date |
|---|---|
| CN111392241A true CN111392241A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010202418.6A Pending CN111392241A (en) | 2020-03-20 | 2020-03-20 | Ventilative waterproof bright refrigerated transport case that gives birth to |
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| CN (1) | CN111392241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116767635A (en) * | 2023-08-24 | 2023-09-19 | 泉州金百利包装用品有限公司 | Special-purpose paper box for fresh product corrosion prevention |
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