A kind of multi-functional ice bag incubator
Technical field
The present invention relates to attemperator fields, and in particular to a kind of multi-functional ice bag incubator.
Background technique
Currently, since the people of out on tours and picnic is more and more and frequency increases steadily, and out on tours or picnic
When often need to carry food materials and drink again edible on the road of tourism or when cook a meal in the open air, in order to guarantee the fresh of food materials and drink and
It never degenerates, needs to carry incubator, food materials drink is placed in the cabinet of incubator, and be put into the cabinet of incubator packed
Ice bag the temperature in incubator is reduced, to play the preservation to food materials and drink.However, being put into incubator case
Intracorporal packed ice bag is not fixed effectively, is in random placement in cabinet, it is easy to ice bag occur and be placed in case
It intracorporal one jiao or is coated by the intracorporal article of case, the cooling fresh-keeping function of ice bag fails to discharge to play to case completely
The preservation of the same degree of internal all items easily causes part food materials that the rotten of part occurs;And incubator does not have
There is damping, fruit and other items is often because the impacts such as jolt are damaged.
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Summary of the invention
It can be customized according to the gravity of contained article the purpose of the present invention is to provide one kind and generate and effectively subtract
Buffer function is shaken, significantly improves sealing performance, preservation by low temperature and heat insulation effect significantly increase, and flexible and convenient operation is practical
Multi-functional ice bag incubator.
In order to achieve the above object, the present invention uses such technical solution:
A kind of multi-functional ice bag incubator, including the cabinet with the first cavity, the case lid being covered on the first cavity, with
And the switch latch of connection cabinet and case lid;The switch latch includes the first connector on the case lid, and is set to
The second connector matched on the cabinet and with the first connector;The case lid is connected by rotation axis and the body pivot
Connecing can be spun upside down, and the cabinet includes bottom plate and side plate set on the bottom plate in bottom, the side plate include according to
Secondary the first adjacent side plate, the second side plate, third side plate and the 4th side plate;The rotation axis is connected to first side plate
On;The inside of the inside of the side plate, the inside of bottom plate and case lid is each formed with cavity layer, is filled with gas in the cavity layer
Gel;
The multi-functional ice bag incubator further includes damping device, breathing cooling device and sealing device;
The damping device includes the first elastic balloon set on the plate upper surface, is set to the case lid lower surface simultaneously
Towards the second elastic balloon of first cavity, multiple the first pressure springs being vertically arranged in the first elastic balloon are formed in
First be connected in case lid and with the second elastic balloon elastic communicating pipe, be formed in first side plate and with the first elasticity gas
The elastic communicating pipe of the second of capsule connection, the third elasticity connection being connected between the first elastic communicating pipe and the second elastic communicating pipe
Pipe, and in third elasticity communicating pipe two sides and it is located at the interior elastic piece between the first side plate and case lid and outer elastic piece respectively;
The lower surface of the case lid is formed with the upper accommodation groove for accommodating the interior elastic piece and outer elastic piece upper end, first side plate
Upper end is formed with the lower accommodation groove for accommodating the interior elastic piece and outer elastic piece lower end;The third elastic communicating pipe has direction
First cavity leans on nearside, and the separate side towards the other side;The interior elastic piece is set to the third elastic communicating pipe
Lean on nearside, the outer elastic piece is set to the separate side of the third elastic communicating pipe;The interior elastic piece and outer elastic piece are equal
The bending heaved for middle part towards separate first cavity direction;
The upper accommodation groove includes the upper close groove portion towards first cavity and the upper separate groove portion towards the other side,
The lower accommodation groove includes the lower close groove portion towards first cavity and the lower separate groove portion towards the other side;It is leaned on described
Nearly groove portion is gradually from top to bottom obliquely installed towards first cavity direction, and the lower close groove portion is towards first cavity direction
Gradually it is obliquely installed from the bottom to top;The upper end of the interior elastic piece and outer elastic piece links together with the upper close groove portion,
Lower end links together with the lower close groove portion;
The outer elastic piece has towards the outer swells heaved far from the first cavity direction, and the interior elastic piece has outwardly
The interior swells that swells direction is heaved and squeezed communicating pipe the third elasticity;
The breathing cooling device includes the third elastic balloon being arranged between the case lid and the second elastic balloon, more
A the second pressure spring inside third elastic balloon, the first air circulation layer being formed in inside the third side plate are formed
It is used to hold the second cavity of ice bag in the inside of the third side plate, the lower pipeline being formed in the third side plate is formed
The venthole of the first air circulation layer and the first cavity of upper pipeline and multiple connections inside the case lid;Described
Two pressure springs are vertically arranged in the third elastic balloon;The upper tube road has first be connected to the third elastic balloon
It is connected to end, and is formed in the case lid lower surface and the first connection end connected corresponding with the lower pipeline;The down tube stage property
There is second be connected to second cavity to be connected to end, and is formed in third side plate upper surface and connects end with described first
Corresponding second connected connects end;The first air circulation layer, which is arranged around first cavity and is connected to described second, to be held
Chamber, the venthole are distributed on the inner surface of the side plate;
The lower surface of the case lid has the first contact surface with the side plane contact, the upper end of the side plate have with
Corresponding second contact surface of first contact surface;The sealing device includes the appearance gas being formed in the case lid
Chamber is slidingly sealed the piston knob of cooperation with appearance air cavity, the second air circulation layer for being formed in case lid and being connected to appearance air cavity,
Set on the cyclic spring air bag of first contact surface, it is connected to the sealing air guide of annular elastic balloon and the second air circulation layer
Pipe, and it is formed in the annular clamping groove matched in second contact surface with cyclic spring air bag;The annular clamping
Slot includes the lower groove portion in lower part, and the upper groove portion in top;The width of the lower groove portion is greater than the width of the upper groove portion
Degree;Width when the cyclic spring air bag is not heaved is between the width of the lower groove portion and the width of upper groove portion;
The appearance air cavity is arranged upward, the piston knob include from top to bottom protrude into it is described appearance air cavity in glissile segment and
Protrude from the nose section of the case lid;The lower end of the glissile segment is equipped with the piston matched with the appearance air cavity, the protrusion
Section is formed with external thread section, and the appearance air cavity is formed with the internal thread segment matched with the external thread section.
The equal length of the interior elastic piece and outer elastic piece.
The upper separate groove portion is gradually obliquely installed from the bottom to top towards first cavity direction, the lower separate groove portion court
First cavity direction is gradually from top to bottom obliquely installed.
The air cavity that holds includes the lower cavity section matched in lower part with the piston, and the upper cavity in top
Section;The internal diameter of the lower cavity section is greater than the internal diameter of the upper cavity section.
The breathing cooling device further includes the connecting plate connecting with the lower surface of the case lid, the third elastic balloon
The edge at edge and the connecting plate link together.
The second air circulation layer is arranged around the appearance air cavity.
The sealing gas-guide tube is vertically arranged.
Multiple sealing gas-guide tubes are uniformly distributed around the second air circulation layer.
The lower end of the sealing gas-guide tube is corresponding with the upper groove portion with first contact surface is protruded from
Prominent pipeline section.
The cross section of the cyclic spring air bag is circle, and the cross section of the lower groove portion is circle.
The piston includes the rotary head connecting with the lower end of the glissile segment, and the rubber ring being sheathed on rotary head;
The rotary head is formed with the connector upwardly extended, and the lower end of the glissile segment is formed with turn matched with the connector
Dynamic groove.
The piston knob is cylinder.
Second cavity is equipped with the chamber lid towards first cavity.
Second cavity has the extruding side wall parallel with the chamber lid, and the extruding side wall is formed with multiple directions
The chamber lid and the first extrusion lug squeezed ice bag, the chamber lid are formed with multiple towards the extruding side wall and right
The second extrusion lug that ice bag is squeezed, each first extrusion lug and the second extrusion lug are staggered setting.
The lower end of the chamber lid can be spun upside down by rotation axis and third side plate rotation connection, the chamber lid
Upper end and the third side plate snapped connection together by snap part.
First connection end is equipped with the first seal nipple, and second connection end is equipped with to be connected with first seal nipple
The second seal nipple connect;Second seal nipple is that gradually thicker conical tank, first sealing connect from the bottom to top
Head is the conical head to match with the conical tank;The conical head is formed with through-hole up and down.
Harness is additionally provided on the outer surface of the cabinet.
After adopting the above technical scheme, multi-functional ice bag incubator of the invention, breaks through the structural form of conventional vacuum case,
In actual use, case lid is in the open state, and interior elastic piece and outer elastic piece are opened by natural resiliency, interior elastic piece
It is in the state being parallel to each other with outer elastic piece, while being supported to case lid, interior swells is not to third elastic communicating pipe
It is squeezed, third elasticity communicating pipe conducting, but interior elastic piece and outer elastic piece are still middle part towards far from the first cavity side at this time
To the bending heaved, it is ensured that bending is heaved in the direction of interior elastic piece and outer elastic piece towards separate first cavity when case lid is closed.
Ice bag is placed in the second cavity, then food and other items is put into the first cavity, under the action of article gravity, the first elastic gas
Capsule is compressed, and the gas in the first elastic balloon is by the second elastic communicating pipe successively through third elastic communicating pipe and the first elasticity
Communicating pipe enter the second elastic balloon in, make the amount of the gas entered in the second elastic balloon with article gravity increase and
Increase, and then improves the elastic anchorage force of the second elastic balloon as the gravity of article increases.In case lid closing process,
It is upper to be squeezed close to groove portion and the internal elastic piece of lower close groove portion and outer elastic piece, make the bending of interior elastic piece and outer elastic piece
Degree becomes larger, and due to the slope characteristic of upper close groove portion and lower close groove portion, the extruding amplitude of internal elastic piece is bigger, in turn
Keep the bending amplitude of interior elastic piece bigger, is extruded in interior swells third elasticity communicating pipe at outer swells, makes third bullet
Property communicating pipe the place of being extruded be crowded flat deformation in not on-state, and then the gas in the second elastic balloon is made not fall
It flows and keeps gas in the second elastic balloon.In case lid closing process, cyclic spring air bag gradually extend into annular clamping
It is in slot and corresponding with lower groove portion, while the connection corresponding with the second connection end of the first connection end is together.User operates at this time
Nose section presses down on entire piston knob, squeezes the gas held in air cavity, makes to hold the gas in air cavity along the
Two air circulation layers enter in cyclic spring air bag via sealing gas-guide tube, make the expansion of cyclic spring air bag and and annular snap
Access slot fits closely and is fastened togather, realize the thorough seal of whole circle be fixedly connected with effect, case lid will not be made because of jolting
Relative motion and gap are generated with cabinet.It is matched simultaneously using external thread section with internal thread segment and connect piston knob with case lid
It is fixed together, annular elastic balloon is kept to be in swelling state always.It, will be of the invention when user carries the present invention
It turns around, is carried on the gravity of article on the second elastic balloon, the second elastic balloon can be utilized to be put aside according to this article gravity
Elastic anchorage force this article is effectively flexibly supported and is buffered, elastic anchorage force is not too big will not be too small, especially
It is can to carry out effective damping, buffering protection to article during jolting.In jolting, third elastic balloon assists the second bullet
Property air bag to article carry out damping, buffering while, also because of the support by article periodic compression and the second pressure spring, can carry out
Periodic respiration makes the air-flow in third elastic balloon enter the second appearance for accommodating ice bag by lower pipeline by upper pipeline
In chamber, air colder in the second cavity is blown into the first air circulation layer, and is uniformly blown by venthole
In first cavity, preservation by low temperature is carried out to article, so hot-air is sucked using the periodicity of third elastic balloon active and exhales
Cold air carries out continuous and effective, comprehensively and uniform fresh-keeping to article out, avoids conventional vacuum case and only passively utilizes ice bag
Natural heat absorption to article cooled down brought by it is uneven comprehensively, the defect of part blind spot, cooling effect difference.And airsetting
Glue can enhance the heat insulation effect of entirety of the invention.When needing to take out article, by righting again of the invention, operation nose section will be whole
A piston knob is extracted, and is entered the gas backflow in cyclic spring air bag and is held in air cavity, cyclic spring balloon contraction, in turn
Case lid can be opened.Compared with prior art, multi-functional ice bag incubator of the invention, can be according to the gravity of contained article
It being customized and generates effective cushioning buffer effect, significantly improve sealing performance, preservation by low temperature and heat insulation effect significantly increase,
Flexible and convenient operation, it is practical.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of closed state of the present invention;
Fig. 2 is the schematic cross-sectional view of opening state of the present invention;
Fig. 3 is the schematic cross-sectional view that the present invention shoulders state;
Fig. 4 is first partial structural schematic diagram of the invention;
Fig. 5 is the second partial structural diagram of the invention;
Fig. 6 is the structural schematic diagram of part A in Fig. 1;
Fig. 7 is the structural schematic diagram of part B in Fig. 1.
In figure:
Under 11- the first cavity the first side plate of 12- 121- under accommodation groove 1211- under the groove portion 1212- far from groove portion
13- third side plate 14- harness
Close to the upper separate groove portion of groove portion 212- on accommodation groove 211- on 2- case lid 21-
3- switch latch 31- the first connector the second connector of 32-
Elastic communicating pipe 45- second of 41- the first elastic balloon 42- the second elastic balloon the first pressure spring of 43- 44- first
It is heaved outside the outer elastic piece 481- of swells 48- in elastic piece 471- in elastic communicating pipe 46- third elastic communicating pipe 47-
Portion
51- third elastic balloon 52- the second pressure spring 53- the first air circulation layer 54- the second cavity 541- chamber lid
5411- the second extrusion lug 542- squeezes the second seal nipple of pipeline 551- under the first extrusion lug of side wall 5421- 55-
Upper the first seal nipple of the pipeline 561- 5611- through-hole 57- venthole 58- connecting plate of 56-
61- holds cavity section 62- piston knob 621- sliding on cavity section 613- under air cavity 611- internal thread segment 612-
Section 6211- piston 622- nose section 6221- external thread section 63- the second air circulation layer 64- cyclic spring air bag 65- is close
Groove portion on groove portion 662- under the prominent pipeline section 66- annular clamping groove 661- of envelope gas-guide tube 651-.
Specific embodiment
In order to further explain the technical solution of the present invention, being described in detail below by specific embodiment.
A kind of multi-functional ice bag incubator of the invention, as shown in figs. 1-7, including the cabinet with the first cavity 11, lid
Case lid 2 on the first cavity 11, and the switch latch 3 of connection cabinet and case lid 2;Switch latch 3 includes being set to case lid 2
On the first connector 31, and the second connector 32 matched on cabinet and with the first connector 31;Case lid 2 is by turning
Moving axis is connect with body pivot to be spun upside down, and cabinet includes bottom plate and side plate set on the bottom plate in bottom, side
Plate includes successively adjacent the first side plate 12, the second side plate, third side plate 13 and the 4th side plate;Rotation axis is connected to the first side
On plate 12;The inside of the inside of side plate, the inside of bottom plate and case lid 2 is each formed with cavity layer, is filled with airsetting in cavity layer
Glue;
Multi-functional ice bag incubator further includes damping device, breathing cooling device and sealing device;
Damping device includes the first elastic balloon 41 for being set on the bottom plate surface, is set to 2 lower surface of case lid and direction first
Second elastic balloon 42 of cavity 11, multiple the first pressure springs 43 being vertically arranged in the first elastic balloon 41, is formed in case lid 2
The first elastic communicating pipe 44 that is interior and being connected to the second elastic balloon 42, be formed in the first side plate 12 and with the first elastic balloon
The elastic communicating pipe 45 of the second of 41 connections, the third bullet being connected between the first elastic communicating pipe 44 and the second elastic communicating pipe 45
Property communicating pipe 46, and respectively in the interior elasticity that third elasticity 46 two sides at communicating pipe and is located between the first side plate 12 and case lid 2
Piece 47 and outer elastic piece 48;The lower surface of case lid 2 is formed with the upper accommodation groove for accommodating interior 48 upper end of elastic piece 47 and outer elastic piece
21, the upper end of the first side plate 12 is formed with the lower accommodation groove 121 for accommodating interior 48 lower end of elastic piece 47 and outer elastic piece;Third elasticity
Have communicating pipe 46 towards the first cavity 11 and leans on nearside, and the separate side towards the other side;Interior elastic piece 47 is set to third bullet
Property communicating pipe 46 lean on nearside, outer elastic piece 48 is set to the separate side of third elastic communicating pipe 46;Interior elastic piece 47 and outer elasticity
Piece 48 is the bending that middle part is heaved towards separate first cavity, 11 direction;
Upper accommodation groove 21 includes the upper separate groove portion towards the upper close groove portion 211 of the first cavity 11 and towards the other side
212, lower accommodation groove 121 includes the lower separate groove portion towards the lower close groove portion 1211 of the first cavity 11 and towards the other side
1212;Upper to be gradually from top to bottom obliquely installed close to groove portion 211 towards 11 direction of the first cavity, lower close groove portion 1211 is held towards first
11 direction of chamber is gradually obliquely installed from the bottom to top;The upper end of interior elastic piece 47 and outer elastic piece 48 is connect with upper close groove portion 211
Together, lower end links together with lower close groove portion 1211;
Outer elastic piece 48 has towards the outer swells 481 heaved far from 11 direction of the first cavity, and interior elastic piece 47 has court
The interior swells 471 that outer 481 direction of swells is heaved and squeezed communicating pipe 46 third elasticity;
Breathing cooling device includes the third elastic balloon 51 being arranged between case lid 2 and the second elastic balloon 42, multiple
The second pressure spring 52 inside third elastic balloon 51, the first air circulation layer 53 being formed in inside third side plate 13, shape
At the second cavity 54 for being used to hold ice bag in the inside of third side plate 13, the lower pipeline 55 being formed in third side plate 13, shape
At the venthole 57 of upper pipeline 56 and multiple connection the first air circulation layers 53 and the first cavity 11 inside case lid 2;
Second pressure spring 52 is vertically arranged in third elastic balloon 51;Upper pipeline 56 has be connected to third elastic balloon 51 first to connect
Go side, and it is formed in 2 lower surface of case lid and the first connection end connected corresponding with lower pipeline 55;Lower pipeline 55 has to be held with second
The second connection end that chamber 54 is connected to, and it is formed in 13 upper surface of third side plate and the second connection connected corresponding with the first connection end
End;First air circulation layer 53 is arranged around the first cavity 11 and is connected to the second cavity 54, and venthole 57 is distributed in the interior of side plate
On surface;
The lower surface of case lid 2 has the first contact surface with side plane contact, and the upper end of side plate has and the first contact table
Corresponding second contact surface in face;Sealing device includes the appearance air cavity 61 being formed in case lid 2, is slidingly sealed with air cavity 61 is held
The piston knob 62 of cooperation, the second air circulation layer 63 for being formed in case lid 2 and being connected to appearance air cavity 61, is set to the first contact
The cyclic spring air bag 64 on surface is connected to the sealing gas-guide tube 65 of annular elastic balloon 64 and the second air circulation layer 63, and
It is formed in the annular clamping groove 66 matched in the second contact surface with cyclic spring air bag 64;Annular clamping groove 66 includes being in
The lower groove portion 661 of lower part, and the upper groove portion 662 in top;The width of lower groove portion 661 is greater than the width of upper groove portion 662;Annular
Width when elastic balloon 64 is not heaved is between the width of lower groove portion 661 and the width of upper groove portion 662;
Hold air cavity 61 to be arranged upward, piston knob 62 includes the glissile segment 621 from top to bottom protruded into hold in air cavity 61 and dashes forward
For the nose section 622 of case lid 2;The lower end of glissile segment 621 is equipped with the piston 6211 matched with appearance air cavity 61, nose section 622
It is formed with external thread section 6221, holds air cavity 61 and is formed with the internal thread segment 611 matched with external thread section 6221.The present invention is in reality
In the use process of border, case lid 2 is in the open state, and interior elastic piece 47 and outer elastic piece 48 are opened by natural resiliency, interior elasticity
Piece 47 and outer elastic piece 48 are in the state being parallel to each other, and while being supported to case lid 2, interior swells 471 is not to third
Elastic communicating pipe 46 is squeezed, and third elasticity communicating pipe 46 is connected, but at this time in during elastic piece 47 and outer elastic piece 48 be still
Portion is towards the bending heaved far from 11 direction of the first cavity, it is ensured that case lid 2 when closing interior elastic piece 47 and outer elastic piece 48 towards remote
Heave bending in direction from the first cavity 11.Ice bag is placed in the second cavity 54, then food and other items is put into the first cavity
11, under the action of article gravity, the first elastic balloon 41 is compressed, and the gas in the first elastic balloon 41 passes through the second elasticity
Communicating pipe 45 successively through third elastic communicating pipe 46 and entered in the second elastic balloon 42 the first elastic communicating pipe 44, made the second bullet
Property air bag 42 in the amount of gas that is entered increase as the gravity of article increases, and then make the elasticity of the second elastic balloon 42
Support force is improved as the gravity of article increases.In 2 closing process of case lid, upper close groove portion 211 and lower close groove portion
Elastic piece 47 and outer elastic piece 48 squeeze in 1211 pairs, become the curvature of interior elastic piece 47 and outer elastic piece 48 gradually
Greatly, due to the slope characteristic of upper close groove portion 211 and lower close groove portion 1211, the extruding amplitude of internal elastic piece 47 is bigger, into
And keep the bending amplitude of interior elastic piece 47 bigger, make interior swells 471 that third elasticity is extruded in outer swells 481 communicating pipe 46
Place makes the place of being extruded of third elastic communicating pipe 46 be crowded flat deformation and be in not on-state, and then makes the second elastic balloon
Gas in 42 will not flow backwards and keep gas in the second elastic balloon 42.In 2 closing process of case lid, cyclic spring air bag
64 gradually extend into it is in annular clamping groove 66 and corresponding with lower groove portion 661, while first connection end with second be connected to end it is corresponding
It connects together.User operates nose section 622 and presses down on entire piston knob 62 at this time, to the gas held in air cavity 61
It is squeezed, makes to hold the gas in air cavity 61 and enter annular elastomeric via sealing gas-guide tube 65 along the second air circulation layer 63
Property air bag 64 in, make cyclic spring air bag 64 expand and fit closely and be fastened togather with annular clamping groove 66, realize whole circle
Thorough seal be fixedly connected with effect, case lid 2 and cabinet will not be made to generate relative motion and gap because of jolting.It utilizes simultaneously
External thread section 6221 is matched to link together piston knob 62 with case lid 2 with internal thread segment 611 and is fixed, and keeps annular
Elastic balloon 64 is in swelling state always.When user carries the present invention, the present invention is turned around, holds the gravity of article
It is loaded on the second elastic balloon 42, the second elastic balloon 42 can be utilized according to the elastic anchorage force of this article gravity savings to this object
Product are effectively flexibly supported and are buffered, and elastic anchorage force is not too big will not be too small, especially can during jolting
Effective damping, buffering protection is carried out to article.In jolting, third elastic balloon 51 assist the second elastic balloon 42 to article into
While row damping, buffering, also because of the support by article periodic compression and the second pressure spring 52, can periodically it be breathed
Effect makes the air-flow in third elastic balloon 51 enter the second cavity 54 for accommodating ice bag by lower pipeline 55 by upper pipeline 56
In, colder air in the second cavity 54 is blown into the first air circulation layer 53, and is uniformly blown by venthole 57
Enter into the first cavity 11, preservation by low temperature is carried out to article, so utilizes the periodical sucking heat of 51 active of third elastic balloon
Air simultaneously breathes out cold air and carries out continuous and effective, comprehensively and uniform fresh-keeping to article, and it is only passive to avoid conventional vacuum case
Using ice bag natural heat absorption to article cooled down brought by it is uneven comprehensively, the defect of part blind spot, cooling effect difference.
And aeroge can enhance the heat insulation effect of entirety of the invention.When needing to take out article, by righting again of the invention, operation is prominent
Section 622 extracts entire piston knob 62 out, enters the gas backflow in cyclic spring air bag 64 and holds in air cavity 61, annular
Elastic balloon 64 is shunk, and then can open case lid 2.
Preferably, the equal length of interior elastic piece 47 and outer elastic piece 48.Such structure can make interior elastic piece 47 and outer
Elastic piece 48 carries out balanced resilient support communicating pipe 46 to third elasticity, and works as upper close groove portion 211 and lower close groove portion
When elastic piece 47 and outer elastic piece 48 press in 1211 pairs, it is ensured that interior elastic piece 47 has bigger change than outer elastic piece 48
Shape degree.Further, the length of interior elastic piece 47 can be made to be greater than outer elastic piece 48, further enhance the change of interior elastic piece 47
Shape degree.
Preferably, upper separate groove portion 212 is gradually obliquely installed from the bottom to top towards 11 direction of the first cavity, lower separate groove portion
1212 are gradually from top to bottom obliquely installed towards 11 direction of the first cavity.This structure can make far from groove portion 212 and lower separate groove portion
1212 form the space for accommodating curved interior elastic piece 47 and outer elastic piece 48, and then step up case lid 2 and the closure of cabinet more
It is close.
Preferably, holding air cavity 61 includes the lower cavity section 612 matched in lower part with piston 6211, and in top
Upper cavity section 613;The internal diameter of lower cavity section 612 is greater than the internal diameter of upper cavity section 613.This structure can avoid piston 6211 certain
It is free to slide without deviating from range.
Preferably, breathing cooling device further includes the connecting plate 58 connecting with the lower surface of case lid 2, third elastic balloon 51
The edge at edge and connecting plate 58 link together.This structure can ensure that the globality of breathing cooling device, easy to produce to add
Work and dismounting, and connecting plate 58 has some strength, can effectively be carried to the second pressure spring 52.
Preferably, the second air circulation layer 63 is arranged around air cavity 61 is held.This structure can ensure that the gas held in air cavity 61
Uniformly enter the second air circulation layer 63 comprehensively, and then cyclic spring air bag 64 is uniformly filled by sealing gas-guide tube 65
Gas, make cyclic spring air bag 64 and meanwhile expansion heave, be not in partial pressure it is lower without expanding the case where.
Preferably, sealing gas-guide tube 65 is vertically arranged.
Preferably, multiple sealing gas-guide tubes 65 are uniformly distributed around the second air circulation layer 63.This structure can further increase
The uniformity that strong each sealing gas-guide tube 65 inflates cyclic spring air bag 64.
Preferably, the lower end for sealing gas-guide tube 65 is corresponding with upper groove portion 662 with the first contact surface is protruded from
Prominent pipeline section 651.This structure can ensure that cyclic spring air bag 64 can protrude fully into lower groove portion 661, and then make annular elastomeric
Property air bag 64 is matched with lower groove portion 661.Specific structure can be that the length of prominent pipeline section 651 is less than the depth of upper groove portion 662,
This structure, which can ensure that after the expansion of cyclic spring air bag 64 is heaved, has the pulling force for pulling downward on prominent pipeline section 651, and then makes case lid 2
It is even closer with the closure of cabinet.Specific structure can be that each prominent pipeline section 651 is linked together by annular sealing strip, be formed
In the corresponding closed ring of cyclic spring air bag 64, and then complete sealing can be formed at the contact surface of case lid 2 and cabinet
Structure.
Preferably, the cross section of cyclic spring air bag 64 is circle, and the cross section of lower groove portion 661 is circle.This structure can
Keep the expansion of cyclic spring air bag 64 more uniform, and even closer with the cooperation of lower groove portion 661.
Preferably, piston 6211 includes the rotary head connecting with the lower end of glissile segment 621, and the rubber being sheathed on rotary head
Cushion rubber;Rotary head is formed with the connector upwardly extended, and it is recessed that the lower end of glissile segment 621 is formed with the rotation matched with connector
Slot.In practical work process, rotary head can be driven by the cooperation rotation of connector and turning groove rubber ring relative to
Glissile segment 621 is rotated, and rubber ring still keeps sealing with air cavity 61 is held when this structure can ensure that user's turn nose section 622
Contact, and rotate more smooth.
Preferably, piston knob 62 is cylinder.This structure carries out piston knob 62 operation such as to rotate convenient for user.
Preferably, the second cavity 54 is equipped with the chamber lid 541 towards the first cavity 11.The present invention is in actual use process
In, user can open chamber lid 541, pick and place to ice bag, and operation is more convenient, and ice bag has independent placement empty
Between, condensed water will not be generated, article is polluted.
Preferably, the second cavity 54 has the extruding side wall 542 parallel with chamber lid 541, and extruding side wall 542 is formed with more
It is a towards chamber lid 541 and the first extrusion lug 5421 for being squeezed ice bag, chamber lid 541 is formed with multiple towards squeezing side walls
542 and to the second extrusion lug 5411 that ice bag is squeezed, 5411 phase of each first extrusion lug 5421 and the second extrusion lug
It is arranged in a staggered manner.In actual use, after ice bag is put into the second cavity 54, chamber lid 541 is closed by the present invention, and first squeezes
Convex block 5421 and the second extrusion lug 5411 can be matched and be squeezed ice bag, and the surface of ice bag is made to generate pit and protrusion change
Shape, ice bag surface area increases, and then can enhance ice bag to the assimilation effect of heat.
Preferably, the lower end of chamber lid 541 can be spun upside down by rotation axis and the rotation connection of third side plate 13, chamber lid
541 upper end and third side plate 13 are snapped connection together by snap part.This structure can realize the switch of chamber lid 541 and consolidate
It is fixed.
Preferably, the first connection end is equipped with the first seal nipple 561, and the second connection end is equipped with and the first seal nipple 561
Second seal nipple 551 of connection;Second seal nipple 551 is that gradually thicker conical tank, the first sealing connect from the bottom to top
First 561 be the conical head to match with conical tank;Conical head is formed with through-hole 5611 up and down.The present invention is in reality
In the use process of border, when case lid 2 and cabinet closure, the first seal nipple 561 of conical head form can rely on taper circumferential surface
It takes advantage of a situation and slides into the second seal nipple 551 of conical tank form, make the first seal nipple 561 and the second seal nipple 551
It matches and is sealed connected together, and then upper pipeline 56 is connected to lower pipeline 55.
Preferably, harness 14 is additionally provided on the outer surface of cabinet.User can be shouldered the present invention using harness 14.
Product form of the invention is not limited to this case diagram and embodiment, anyone carries out the appropriate of similar thinking to it
Changes or modifications all should be regarded as not departing from patent category of the invention.