CN104309929B - There is the fruit preserving box of longitudinally locked structure - Google Patents
There is the fruit preserving box of longitudinally locked structure Download PDFInfo
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- CN104309929B CN104309929B CN201410414653.4A CN201410414653A CN104309929B CN 104309929 B CN104309929 B CN 104309929B CN 201410414653 A CN201410414653 A CN 201410414653A CN 104309929 B CN104309929 B CN 104309929B
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- Prior art keywords
- fruit
- box
- casing
- accommodating layer
- elastic card
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 64
- 239000010410 layer Substances 0.000 claims abstract description 65
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 239000003755 preservative agent Substances 0.000 claims abstract description 15
- 230000002335 preservative effect Effects 0.000 claims abstract description 15
- 239000011229 interlayer Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910021538 borax Inorganic materials 0.000 claims description 18
- 239000004328 sodium tetraborate Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 9
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 229920002554 vinyl polymer Polymers 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920001345 ε-poly-D-lysine Polymers 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 2
- 235000007270 Gaultheria hispida Nutrition 0.000 description 1
- 235000009134 Myrica cerifera Nutrition 0.000 description 1
- 244000024215 Myrica gale Species 0.000 description 1
- 235000012851 Myrica pensylvanica Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Abstract
The present invention provides a kind of fruit preserving box with longitudinally locked structure, including casing and the multilamellar fruit tray being arranged in casing cavity volume, casing includes sealing lid and box-like body, box-like body has heat-insulation layer and accommodating layer, there is between heat-insulation layer and accommodating layer hollow interlayer, in hollow interlayer, be filled with agent for storage of coldness；Accommodating layer inwall has the spaced slide rail set of layering, and fruit tray has two groups of pulleys, and pulley is chimeric to be arranged in slide rail set；Casing is provided with air pump, Pressure gauge, DC source and the controller according to the force value automatic start-stop air pump read from Pressure gauge；Casing is additionally provided with preservative container and sprayer unit；Longitudinally locked structure includes an elastic card claw and lock groove, and body side is provided with elastic solution lock pin.The beneficial effects of the present invention is: fresh keeping time is long, up to more than 3 months；The fruit bearing part of fruit tray is rational in infrastructure, picks and places conveniently, places stable and be easy to clean.
Description
Technical field
The present invention relates to field of fruit freshness keeping, specifically refer to a kind of fruit preserving box with longitudinally locked structure.
Background technology
Fresh fruit especially Fructus Myricae rubrae, Fructus Fragariae Ananssaes etc. are easy to putrid and deteriorated, seeking the method that fruit is fresh-keeping for a long time for these people always, application number be 201120270000.5 utility model disclose a kind of fresh keeping storage box for waxberries, it includes casing and case lid, refrigerant is placed in casing, cabinet wall is shaped with chute, chute is installed Fructus Myricae rubrae pallet, Fructus Myricae rubrae pallet includes four face walls and tries to get to the heart of a matter, it is shaped with slide plate outside the Pan Kou of Fructus Myricae rubrae pallet both sides, Fructus Myricae rubrae pallet matches with the chute of cabinet wall through slide plate, Fructus Myricae rubrae recess it is shaped with in trying to get to the heart of a matter, Fructus Myricae rubrae recess is placed Fructus Myricae rubrae.This insurance storage box Problems existing has: 1. the Fructus Myricae rubrae recess of Fructus Myricae rubrae pallet is non-dismountable, not easy cleaning；2. the single Fructus Myricae rubrae dynamic adaptation that Fructus Myricae rubrae recess can not differ with shape；3. pallet is coordinated by slide plate chute, pumps that easily stuck to cause picking and placeing action not smooth；4. fresh keeping time is shorter, can only preserve at most a few days.
Summary of the invention
The present invention is directed to problem above, it is provided that a kind of fresh keeping time length, handling pick and place the fruit preserving box all very easily with longitudinally locked structure.
The goal of the invention of the present invention is realized by below scheme: have the fruit preserving box of longitudinally locked structure, including casing and the multilamellar fruit tray being arranged in casing cavity volume, casing includes sealing lid and box-like body, box-like body has mutually isolated heat-insulation layer and accommodating layer, there is between heat-insulation layer and accommodating layer hollow interlayer and accommodating layer and heat-insulation layer connect by connecting portion is fixing, being filled with Polyvinyl alcohol-borax agent for storage of coldness in hollow interlayer, the ratio of Polyvinyl alcohol-borax agent for storage of coldness volume and hollow interlayer cumulative volume is 0.7～0.8:1；Accommodating layer inwall has the spaced slide rail set of layering, and fruit tray has two groups of pulleys, and pulley is chimeric to be arranged in slide rail set；Casing is provided with air pump, Pressure gauge, DC source and the controller according to the force value automatic start-stop air pump read from Pressure gauge, and the force value in accommodating layer cavity volume maintains 600～700Pa；Casing is additionally provided with preservative container and sprayer unit, and sprayer unit nozzle stretches into the accommodating layer of casing, and preservative is ε-poly-D-lysine aqueous solution；Longitudinally locked structure includes being positioned at the elastic card claw of box bottom and is positioned at casing top and snaps in the lock groove of locking for another fruit preserving box box bottom elastic card claw, and body side is provided with and can stretch into the elastic solution lock pin unlocked for elasticity of compression claw in the lock groove of casing top.
Further, fruit tray has some through holes arranged in arrays, fruit support pad it is provided with in each through hole, fruit support pad is cylindrically, outer wall has and the annular groove of fruit tray through hole periphery fastening location, and fruit support pad inwall is extended to center flexible load-bearing plate, and flexible load-bearing plate has Folium Salicis Babylonicae hole, the diameter ratio of the length in Folium Salicis Babylonicae hole and flexible load-bearing plate is 0.8～1:1, and the diameter ratio of the width in Folium Salicis Babylonicae hole and flexible load-bearing plate is 0.1～0.3:1.
Further, elastic card claw includes support bar and a pair elastic card refers to, have inside support bar and can hold the groove that elastic card refers to, jointed shaft it is provided with in groove, elastic card refers to hinged be arranged on jointed shaft, and elastic card refers to have under naturalness and makes elastic card refer to that free end rotates, with jointed shaft, the elastic component stretching out outside support bar groove for fulcrum；Box bottom has can the stopper slot of horizontal accommodation elastic card claw, the support bar of elastic card claw is hinged to be arranged on stopper slot and is provided with under naturalness to make support bar to the flexible member of vertical shape, be additionally provided with the movable lock pin for horizontal lock elastic card claw support bar in stopper slot.
Further, Polyvinyl alcohol-borax agent for storage of coldness prepares through following steps: 1) toward the reaction pot addition water with steam jacket with after polyvinyl alcohol stirs, heat while stirring to 50 DEG C～55 DEG C；2) add Borax to heat while stirring to 80 DEG C～85 DEG C, and keep at this temperature 20～30 minutes, be cooled to room temperature and obtain finished product；Wherein the part by weight of polyvinyl alcohol, Borax and water is respectively as follows: polyvinyl alcohol 3.5%～4.0%, Borax 0.8%～1.2%, and surplus is water.
Further, sprayer unit has the automatic start-stop switch and timer that are connected with controller, and controller is according to timer timing time automatic start-stop sprayer unit, and the timing cycle time is 24 hours, and each spray amount is 10ml；Preservative container capacity is 150 ± 5ml, the liquid level detection device being connected with controller and low liquid level alarm device it is provided with in preservative container, liquid level detection device detects that liquid level sends signal to controller when arriving low level threshold, controller drives low liquid level alarm device to report to the police, and low level threshold is 10ml.
Further, cabinet insulation layer material is linear low density polyethylene (LLDPE), accommodating layer material is epoxy resin, accommodating layer is integrally formed, heat-insulation layer is sealed splicing by least two sheet unit and shapes, and heat-insulation layer sheet unit medial wall has connection fin, and the front end that connection fin protrudes has widens location-plate, accommodating layer lateral wall has the T-slot that one end open one end is closed, and it is adaptive to form connecting portion that accommodating layer T-slot is connected fin cross sectional shape with heat-insulation layer.
Further, casing is rectangular-shaped, seals lid and contact periphery with box-like body and have the sealing ring of interference fit, seals to cover and passes through with box-like body that latching device is removable fixing to be connected.
Further, fruit tray dual-side is along having the pulley base downwardly extended, and pulley is equipped with bearing pin, and location, bearing pin two ends is arranged in the pin-and-hole of fruit tray pulley base, and fruit tray pulley base has the storage tank movable for roller；The accommodating layer inwall of casing has the breach put into for fruit tray pulley base, and indentations bottom arranges and is fitted together to, for pulley, the slide rail put into, two wood side-guides and front and back end limited block combined sliding rail group.
Further, casing is rectangular-shaped, and sprayer unit has 4 nozzles, and nozzle stretches into the center of accommodating layer four sidewall, nozzle built-in length scope 0.5～1cm.
Further, box sealing lid and box-like body are fastened by elastic-buckle structure, there is bottom box-like body idler wheel mechanism, idler wheel mechanism includes roller, with one heart through the bearing pin of roller, it is positioned at the detent stretched into for confession roller bottom cabinet insulation layer and is positioned at the detent pin-and-hole for coordinating with bearing pin, also there is in detent the chute slipping into pin-and-hole for bearing pin, the chute degree of depth is less than the pin-and-hole degree of depth, bearing pin two ends have axle sleeve and back-moving spring, the axle sleeve of bearing pin opens after slipping into from chute after being compressed together with back-moving spring so that shaft sleeve of pin shaft and pin-and-hole location fit.
The beneficial effects of the present invention is: fresh keeping time is long, up to more than 3 months；The fruit bearing part of fruit tray is rational in infrastructure, picks and places conveniently, places stable and be easy to clean；Arranging longitudinally locked structure, casing can be closely stacking up and down, saves space；Flexible support pad shape and structure is ingenious, easy accessibility, is suitable for various fruit shape and guarantee fits tightly；Arranging preservative sprayer unit, select auxotype preservative, between spraying dosage is timely, interval is reasonable, economical and efficient；Hollow interlayer is set and places agent for storage of coldness, lower temperature can be kept for a long time；Roller structure is reasonable, mobile smooth and easy.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the present invention.
Fig. 2 is the structural representation of fruit tray of the present invention.
Fig. 3 is the structural representation of flexibility support pad of the present invention.
Fig. 4 is the structural representation of idler wheel mechanism of the present invention.
Fig. 5 is the structured flowchart that controller of the present invention controls execution unit.
Fig. 6 is top of the present invention lock groove structural representation.
Fig. 7 is the structural representation of bottom resilient claw of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the invention will be further described.
With reference to shown in accompanying drawing 1 to Fig. 7, the present invention has the fruit preserving box of longitudinally locked structure, including casing and the multilamellar fruit tray 1 being arranged in casing cavity volume, casing includes sealing lid 2 and box-like body, box-like body has mutually isolated heat-insulation layer 3 and accommodating layer 4, there is between heat-insulation layer 3 and accommodating layer 4 hollow interlayer 5 and accommodating layer and heat-insulation layer connect by connecting portion is fixing, being filled with Polyvinyl alcohol-borax agent for storage of coldness 6 in hollow interlayer 5, the ratio of Polyvinyl alcohol-borax agent for storage of coldness 6 volume and hollow interlayer cumulative volume is 0.7～0.8:1；Accommodating layer 4 inwall has the spaced slide rail set of layering, and fruit tray 1 has two groups of pulleys, and pulley is chimeric to be arranged in slide rail set；Casing is provided with air pump 11, Pressure gauge 12, DC source 13 and the controller 14 according to the force value automatic start-stop air pump read from Pressure gauge, and the force value in accommodating layer cavity volume maintains 600～700Pa；Casing is additionally provided with preservative container and sprayer unit 15, and sprayer unit nozzle 7 stretches into the accommodating layer of casing, and preservative is ε-poly-D-lysine aqueous solution；Longitudinally locked structure includes the elastic card claw 31 being positioned at box bottom and supplies another fruit preserving box box bottom elastic card claw to snap in the lock groove 32 of locking with being positioned at casing top, and body side is provided with and can stretch into the elastic solution lock pin 33(reference Fig. 6 unlocked for elasticity of compression claw in the lock groove of casing top).
With reference to Fig. 7, elastic card claw 31 includes support bar 31A and a pair elastic card refers to 31B, have inside support bar 31A and can hold the groove that elastic card refers to, jointed shaft 31C it is provided with in groove, elastic card refers to that 31B is hinged and is arranged on jointed shaft, and elastic card refers to that 31B has under naturalness and makes elastic card refer to the elastic component that free end stretches out outside support bar groove with jointed shaft for fulcrum rotation；Box bottom has can the stopper slot 40 of horizontal accommodation elastic card claw, the support bar 31A of elastic card claw 31 is hinged to be arranged on stopper slot and is provided with under naturalness to make support bar to the flexible member of vertical shape, be additionally provided with the movable lock pin 41 for horizontal lock elastic card claw support bar in stopper slot 40.
With reference to shown in Fig. 2 and Fig. 3, fruit tray 1 has some through hole 1A arranged in arrays, fruit support pad 1B it is provided with in each through hole, fruit support pad is cylindrically, outer wall has and the annular groove of fruit tray through hole periphery fastening location, fruit support pad inwall is extended to center flexible load-bearing plate 1D, flexible load-bearing plate has Folium Salicis Babylonicae hole 1C, the diameter ratio of the length of Folium Salicis Babylonicae hole 1C and flexible load-bearing plate is 0.8～1:1, and the diameter ratio of the width of Folium Salicis Babylonicae hole 1C and flexible load-bearing plate 1D is 0.1～0.3:1.
Polyvinyl alcohol-borax agent for storage of coldness prepares through following steps: 1) toward the reaction pot addition water with steam jacket with after polyvinyl alcohol stirs, heat while stirring to 50 DEG C～55 DEG C；2) add Borax to heat while stirring to 80 DEG C～85 DEG C, and keep at this temperature 20～30 minutes, be cooled to room temperature and obtain finished product；Wherein the part by weight of polyvinyl alcohol, Borax and water is respectively as follows: polyvinyl alcohol 3.5%～4.0%, Borax 0.8%～1.2%, and surplus is water.In the present embodiment, in ε-poly-D-lysine aqueous solution, ε-poly-D-lysine part by weight is 0.5%～1%.ε-poly-D-lysine can effectively prevent from fruit from addling and enter human body being converted into the nutrient that human body is useful.
Sprayer unit 15 has the automatic start-stop switch 16 and timer 17 that are connected with controller, and controller is according to timer timing time automatic start-stop sprayer unit, and the timing cycle time is 24 hours, and each spray amount is 10ml；Preservative container capacity is 150 ± 5ml, the liquid level detection device 18 and low liquid level alarm device 19 that are connected with controller it is provided with in preservative container, liquid level detection device detects that liquid level sends signal to controller when arriving low level threshold, controller drives low liquid level alarm device to report to the police, and low level threshold is 10ml.
Cabinet insulation layer 3 material is linear low density polyethylene (LLDPE), accommodating layer 4 material is epoxy resin, accommodating layer 4 is integrally formed, heat-insulation layer 3 is sealed splicing by least two sheet unit and shapes, heat-insulation layer sheet unit has connection fin on medial wall, the front end that connection fin protrudes has widens location-plate, and accommodating layer lateral wall has the T-slot that one end open one end is closed, and accommodating layer T-slot is connected fin cross sectional shape adaptation to form connecting portion with heat-insulation layer.
Casing is rectangular-shaped, seals lid 2 and contact periphery with box-like body and have the sealing ring of interference fit, seals to cover and passes through with box-like body that latching device is removable fixing to be connected.
Fruit tray 1 dual-side is along having the pulley base downwardly extended, and pulley is equipped with bearing pin, and location, bearing pin two ends is arranged in the pin-and-hole of fruit tray pulley base, and fruit tray pulley base has the storage tank movable for roller；The accommodating layer inwall of casing has the breach put into for fruit tray pulley base, and indentations bottom arranges and is fitted together to, for pulley, the slide rail put into, two wood side-guides and front and back end limited block combined sliding rail group.
Casing is rectangular-shaped, and sprayer unit has 4 nozzles, and nozzle stretches into the center of accommodating layer four sidewall, nozzle built-in length scope 0.5～1cm.
Box sealing lid and box-like body are fastened by elastic-buckle structure, with reference to Fig. 4, there is bottom box-like body idler wheel mechanism, idler wheel mechanism includes roller 20, with one heart through the bearing pin 21 of roller, it is positioned at the detent 22 stretched into for confession roller bottom cabinet insulation layer and is positioned at the detent pin-and-hole 23 for coordinating with bearing pin, also there is in detent 22 chute 24 slipping into pin-and-hole for bearing pin, chute 24 degree of depth is less than pin-and-hole 23 degree of depth, bearing pin 21 two ends have axle sleeve and back-moving spring, the axle sleeve of bearing pin 21 opens after slipping into from chute after being compressed together with back-moving spring so that shaft sleeve of pin shaft and pin-and-hole 23 location fit.
Although the present invention has passed through and is shown and described with reference to preferred embodiment, but, those of ordinary skill in the art it is understood that, it is possible to be not limited to the description of above-described embodiment, in the scope of claims, can the various changes in the form of making and details.
Claims (10)
1. there is the fruit preserving box of longitudinally locked structure, including casing and the multilamellar fruit tray being arranged in casing cavity volume, it is characterized in that: casing includes sealing lid and box-like body, box-like body has mutually isolated heat-insulation layer and accommodating layer, there is between heat-insulation layer and accommodating layer hollow interlayer and accommodating layer and heat-insulation layer connect by connecting portion is fixing, being filled with Polyvinyl alcohol-borax agent for storage of coldness in hollow interlayer, the ratio of Polyvinyl alcohol-borax agent for storage of coldness volume and hollow interlayer cumulative volume is 0.7～0.8:1；Accommodating layer inwall has the spaced slide rail set of layering, and fruit tray has two groups of pulleys, and pulley is chimeric to be arranged in slide rail set；Casing is provided with air pump, Pressure gauge, DC source and the controller according to the force value automatic start-stop air pump read from Pressure gauge, and the force value in accommodating layer cavity volume maintains 600～700Pa；Casing is additionally provided with preservative container and sprayer unit, and sprayer unit nozzle stretches into the accommodating layer of casing, and preservative is ε-poly-D-lysine aqueous solution；Longitudinally locked structure includes being positioned at the elastic card claw of box bottom and is positioned at casing top and snaps in the lock groove of locking for another fruit preserving box box bottom elastic card claw, and body side is provided with and can stretch into the elastic solution lock pin unlocked for elasticity of compression claw in the lock groove of casing top.
2. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: elastic card claw includes support bar and a pair elastic card refers to, have inside support bar and can hold the groove that elastic card refers to, jointed shaft it is provided with in groove, elastic card refers to hinged be arranged on jointed shaft, and elastic card refers to have under naturalness and makes elastic card refer to that free end rotates, with jointed shaft, the elastic component stretching out outside support bar groove for fulcrum；Box bottom has can the stopper slot of horizontal accommodation elastic card claw, the support bar of elastic card claw is hinged to be arranged on stopper slot and is provided with under naturalness to make support bar to the flexible member of vertical shape, be additionally provided with the movable lock pin for horizontal lock elastic card claw support bar in stopper slot.
3. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: fruit tray has some through holes arranged in arrays, fruit support pad it is provided with in each through hole, fruit support pad is cylindrically, outer wall has and the annular groove of fruit tray through hole periphery fastening location, fruit support pad inwall is extended to center flexible load-bearing plate, flexible load-bearing plate has Folium Salicis Babylonicae hole, the diameter ratio of the length in Folium Salicis Babylonicae hole and flexible load-bearing plate is 0.8～1:1, and the diameter ratio of the width in Folium Salicis Babylonicae hole and flexible load-bearing plate is 0.1～0.3:1.
4. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that Polyvinyl alcohol-borax agent for storage of coldness prepares through following steps: 1) toward the reaction pot addition water with steam jacket with after polyvinyl alcohol stirs, heat while stirring to 50 DEG C～55 DEG C；2) add Borax to heat while stirring to 80 DEG C～85 DEG C, and keep at this temperature 20～30 minutes, be cooled to room temperature and obtain finished product；Wherein the part by weight of polyvinyl alcohol, Borax and water is respectively as follows: polyvinyl alcohol 3.5%～4.0%, Borax 0.8%～1.2%, and surplus is water.
5. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: sprayer unit has the automatic start-stop switch and timer that are connected with controller, controller is according to timer timing time automatic start-stop sprayer unit, the timing cycle time is 24 hours, and each spray amount is 10ml；Preservative container capacity is 150 ± 5ml, the liquid level detection device being connected with controller and low liquid level alarm device it is provided with in preservative container, liquid level detection device detects that liquid level sends signal to controller when arriving low level threshold, controller drives low liquid level alarm device to report to the police, and low level threshold is 10ml.
6. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: cabinet insulation layer material is linear low density polyethylene (LLDPE), accommodating layer material is epoxy resin, accommodating layer is integrally formed, heat-insulation layer is sealed splicing by least two sheet unit and shapes, heat-insulation layer sheet unit has connection fin on medial wall, the front end that connection fin protrudes has widens location-plate, accommodating layer lateral wall has the T-slot that one end open one end is closed, and it is adaptive to form connecting portion that accommodating layer T-slot is connected fin cross sectional shape with heat-insulation layer.
7. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: casing is rectangular-shaped, seal lid contact periphery with box-like body there is the sealing ring of interference fit, seal to cover and pass through with box-like body that latching device is removable fixing to be connected.
8. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: fruit tray dual-side is along having the pulley base downwardly extended, pulley is equipped with bearing pin, location, bearing pin two ends is arranged in the pin-and-hole of fruit tray pulley base, and fruit tray pulley base has the storage tank movable for roller；The accommodating layer inwall of casing has the breach put into for fruit tray pulley base, and indentations bottom arranges and is fitted together to, for pulley, the slide rail put into, two wood side-guides and front and back end limited block combined sliding rail group.
9. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterised in that: casing is rectangular-shaped, and sprayer unit has 4 nozzles, and nozzle stretches into the center of accommodating layer four sidewall, nozzle built-in length scope 0.5～1cm.
10. the fruit preserving box with longitudinally locked structure according to claim 1, it is characterized in that: box sealing lid and box-like body are fastened by elastic-buckle structure, there is bottom box-like body idler wheel mechanism, idler wheel mechanism includes roller, with one heart through the bearing pin of roller, it is positioned at the detent stretched into for confession roller bottom cabinet insulation layer and is positioned at the detent pin-and-hole for coordinating with bearing pin, also there is in detent the chute slipping into pin-and-hole for bearing pin, the chute degree of depth is less than the pin-and-hole degree of depth, bearing pin two ends have axle sleeve and back-moving spring, the axle sleeve of bearing pin opens after slipping into from chute after being compressed together with back-moving spring so that shaft sleeve of pin shaft and pin-and-hole location fit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414653.4A CN104309929B (en) | 2014-08-18 | 2014-08-18 | There is the fruit preserving box of longitudinally locked structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410414653.4A CN104309929B (en) | 2014-08-18 | 2014-08-18 | There is the fruit preserving box of longitudinally locked structure |
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| CN104309929A CN104309929A (en) | 2015-01-28 |
| CN104309929B true CN104309929B (en) | 2016-06-29 |
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| CN202828499U (en) * | 2012-08-21 | 2013-03-27 | 浙江五谷实业有限公司 | Fruit and vegetable fresh-keeping container |
| CN103213764A (en) * | 2013-03-06 | 2013-07-24 | 山东商业职业技术学院 | Multi-functional preservation and keep-alive box |
| CN203534046U (en) * | 2013-08-27 | 2014-04-09 | 海尔集团公司 | Portable detachable storage box and refrigerating device |
-
2014
- 2014-08-18 CN CN201410414653.4A patent/CN104309929B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162320A (en) * | 1961-06-22 | 1964-12-22 | Highway Trailer Ind Inc | Body member connecting mechanism |
| CN1868344A (en) * | 2006-03-31 | 2006-11-29 | 梁嘉臻 | Preservation method for packaged food |
| CN202193324U (en) * | 2011-07-28 | 2012-04-18 | 浙江省柑桔研究所 | Fresh keeping storage box for waxberries |
| CN202828499U (en) * | 2012-08-21 | 2013-03-27 | 浙江五谷实业有限公司 | Fruit and vegetable fresh-keeping container |
| CN103213764A (en) * | 2013-03-06 | 2013-07-24 | 山东商业职业技术学院 | Multi-functional preservation and keep-alive box |
| CN203534046U (en) * | 2013-08-27 | 2014-04-09 | 海尔集团公司 | Portable detachable storage box and refrigerating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309929A (en) | 2015-01-28 |
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