CN209382628U - A kind of heat preserving antistaling vegetable and fruit packaging carton - Google Patents

Abstract

The utility model discloses a kind of heat preserving antistaling vegetable and fruit packaging cartons, including pedestal, pin shaft, the first cardboard and the second cardboard, the upper end front and rear sides of the pedestal pass through pin shaft and are rotatedly connected with the first cardboard, it is rotatedly connected by pin shaft and the second cardboard at left and right sides of the upper end of the pedestal, the inside outer wall of the thin bar is equipped with the first spring, it is fixedly linked inside and outside first spring with second baffle and first baffle, is connected with pulling plate on the outside of the thin bar.The heat preserving antistaling vegetable and fruit packaging carton, pass through the cooperation between pedestal, the first cardboard, the second cardboard, snap-gauge, the first groove and insulation board, solves the problems, such as the heat preservation of fruits and vegetables during transportation, by the cooperation between the first cardboard, the second cardboard, pedestal, case lid, card slot, fixture block, thin bar, first baffle, second baffle, the first spring, the first rubber block, the second rubber block and pulling plate, solve the fresh-keeping of fruits and vegetables during transportation.

Description

A kind of heat preserving antistaling vegetable and fruit packaging carton

Technical field

The utility model relates to packing technique field, specially a kind of heat preserving antistaling vegetable and fruit packaging carton.

Background technique

Packing case, generally with wooden case and corrugation solid wood pallet, also there is use primarily to being readily transported handling and warehousing Tin bucket or galvanized iron bucket, accepted standard is GB/T 7284-1998 wooden framed case national standard drafting unit, according to being transported or filled The item characteristics of load, are protected using national standard, are cancelled now on May 15th, 2016, are replaced by GB/T 7284-2016, Although fruits and vegetables are packed in being able to achieve for the prior art, the prior art cannot achieve the heat preserving antistaling in fruits and vegetables transport The problem of.

Utility model content

The purpose of this utility model is to provide a kind of heat preserving antistaling vegetable and fruit packaging cartons, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of heat preserving antistaling vegetable and fruit packaging carton, packet Pedestal, pin shaft, the first cardboard and the second cardboard are included, the upper end front and rear sides of the pedestal pass through pin shaft and the first cardboard rotates It is connected, is rotatedly connected by pin shaft and the second cardboard at left and right sides of the upper end of the pedestal, the left and right two of first cardboard It is machined with the first groove inside side, is connected with snap-gauge on the inside of the rear and front end of second cardboard, the snap-gauge and first recessed Slot clearance fit, the two sides up and down of the snap-gauge are respectively equipped with the first rubber block and the second rubber block, first rubber block and Second rubber block is fixedly linked on the inside of the second cardboard, and the first rubber block and the second rubber block are close with the first cardboard Fitting, the inside center of first cardboard and the second cardboard are connected with insulation board, first cardboard and the second cardboard it is upper Side is equipped with case lid, the case lid and the first cardboard and the equal clearance fit of the second cardboard, the left and right sides front and back of second cardboard Be connected with card slot inside both ends, the inside of the card slot is equipped with fixture block, the fixture block with case lid and card slot clearance fit, institute The outside for stating fixture block is fixedly linked by second baffle and thin bar, and the outside of the second baffle is equipped with first baffle, and described the One baffle is fixedly linked with case lid, the thin bar and first baffle clearance fit, and the inside outer wall of the thin bar is equipped with the first bullet Spring is fixedly linked inside and outside first spring with second baffle and first baffle, drawing is connected on the outside of the thin bar Plate.

Preferably, the upper end center of the case lid is machined with the second groove, and the left and right sides of second groove is affixed There is cushion block, the inside of the cushion block is equipped with handle, and the left and right sides of the handle passes through bearing and is rotatedly connected with cushion block.

Preferably, the lower end of the pedestal is connected with rubber pad.

Preferably, the inside of the pin shaft be equipped with second spring, the both ends of the second spring respectively with second baffle and Pedestal is fixedly linked.

Preferably, the outer wall of the handle is socketed with the first rubber sleeve.

Preferably, the outer wall of the pulling plate is socketed with the second rubber sleeve.

Compared with prior art, the utility model has the beneficial effects that the heat preserving antistaling vegetable and fruit packaging carton, passes through bottom Cooperation between seat, the first cardboard, the second cardboard, snap-gauge, the first groove and insulation board, passes through the first cardboard and the second cardboard The fruits and vegetables insulation plate on pedestal can be made to surround after snap-gauge and the installation of the first groove, solve the guarantor of fruits and vegetables during transportation Warm problem passes through the first cardboard, the second cardboard, pedestal, case lid, card slot, fixture block, thin bar, first baffle, second baffle, first Cooperation between spring, the first rubber block, the second rubber block and pulling plate makes that second baffle and case lid can be released after pulling pulling plate Between position limitation, solve the fresh-keeping of fruits and vegetables during transportation.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram in Fig. 1 at thin bar, case lid and first baffle；

Fig. 3 is the structural schematic diagram in Fig. 1 at card slot, the second cardboard and fixture block；

Fig. 4 is the structural schematic diagram in Fig. 1 at handle, cushion block and case lid.

In figure: 1, pedestal, 2, rubber pad, 3, pin shaft, 4, snap-gauge, 5, insulation board, the 6, first groove, 7, thin bar, 8, card slot, 9, the first cardboard, 10, bearing, 11, handle, the 12, first rubber sleeve, 13, cushion block, 14, case lid, the 15, first rubber block, 16, One spring, 17, first baffle, the 18, second cardboard, the 19, second rubber block, 20, second spring, the 21, second rubber sleeve, 22, drawing Plate, 23, second baffle, 24, fixture block, the 25, second groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of heat preserving antistaling vegetable and fruit packaging carton, including Pedestal 1, pin shaft 3, the first cardboard 9 and the second cardboard 18, the first cardboard 9 and the second cardboard 18 are that couch board is stamped to form Hardboard, the upper end front and rear sides of pedestal 1 pass through pin shaft 3 and are rotatedly connected with the first cardboard 9, and the first cardboard 9 can pass through pin Axis 3 is rotatedly connected around the front and rear sides of pedestal 1, rotates phase by pin shaft 3 and the second cardboard 18 at left and right sides of the upper end of pedestal 1 Even, the second cardboard 18 can be rotatedly connected by pin shaft 3 around the left and right sides of pedestal 1, be added inside the left and right sides of the first cardboard 9 Work has the first groove 6, is connected with snap-gauge 4 on the inside of the rear and front end of the second cardboard 18,6 clearance fit of snap-gauge 4 and the first groove, Second cardboard 18 carries out position with the first cardboard 9 by snap-gauge 4 and the first groove 6 and fixes, and the two sides up and down of snap-gauge 4 are respectively equipped with First rubber block 15 and the second rubber block 19, the inside of the first rubber block 15 and the second rubber block 19 with the second cardboard 18 are fixed It is connected, and the first rubber block 15 and the second rubber block 19 are fitted closely with the first cardboard 9, the first rubber block 15 and the second rubber The inside center of sealing between 19 position the first cardboard 9 of block and the second cardboard 18, the first cardboard 9 and the second cardboard 18 is affixed There is insulation board 5, insulation board 5 is that cystosepiment makes, and the top of the first cardboard 9 and the second cardboard 18 is equipped with case lid 14, and case lid 14 is The rammed hard case lid of couch board, case lid 14 and the first cardboard 9 and the equal clearance fit of the second cardboard 18, case lid 14 can be first The outer wall of cardboard 9 and the second cardboard 18 moves up and down, and is connected with card slot inside the left and right sides rear and front end of the second cardboard 18 8, the second cardboard 18 can be supported card slot 8, and the inside of card slot 8 is equipped with fixture block 24, and fixture block 24 can limit 23 He of second baffle Position between case lid 14, for fixture block 24 with 8 clearance fit of case lid 14 and card slot, fixture block 24 can be in case lid 14 and card slot 8 Portion is mobile, and the outside of fixture block 24 is fixedly linked by second baffle 23 with thin bar 7, and thin bar 7 can be driven by second baffle 23 blocks Block 24 is displaced outwardly, and the outside of second baffle 23 is equipped with first baffle 17, and first baffle 17 is fixedly linked with case lid 14, case lid 14 First baffle 17 being supported, thin bar 7 and 17 clearance fit of first baffle, thin bar 7 can be mobile in the inside of first baffle 17, The inside outer wall of thin bar 7 is equipped with the first spring 16, and the coefficient of elasticity K of the first spring 16 is 300N/m, the first spring 16 it is inside and outside Two sides are fixedly linked with second baffle 23 and first baffle 17, and second baffle 23 is displaced outwardly i.e. extrudable first spring 16, carefully The outside of bar 7 is connected with pulling plate 22, and pulling plate 22 can drive thin bar 7 to be displaced outwardly, and it is recessed that the upper end center of case lid 14 is machined with second Slot 25, the left and right sides of the second groove 25 are connected with cushion block 13, and case lid 14 can be supported cushion block 13, cushion block 13 it is interior Portion is equipped with handle 11, and the left and right sides of handle 11 passes through bearing 10 and is rotatedly connected with cushion block 13, and cushion block 13 is right by bearing 10 Handle 11 is supported, and the lower end of pedestal 1 is connected with rubber pad 2, and pedestal 1 is avoided to slide, and the inside of pin shaft 3 is equipped with second Spring 20, the coefficient of elasticity K of second spring 20 are 400N/m, the both ends of second spring 20 respectively with second baffle 23 and pedestal 1 It being fixedly linked, stretchable second spring 20 when second baffle 23 inwardly rotates, the outer wall of handle 11 is socketed with the first rubber sleeve 12, It avoiding sliding when pull handle 11, the outer wall of pulling plate 22 is socketed with the second rubber sleeve 21, increase the frictional force at pulling plate 22, Convenient for pulling pulling plate 22.

When needing this Packaging Box in use, the fresh fruit of required packaging to be placed on to the upper end of pedestal 1, the first cardboard 9 is logical It crosses pin shaft 10 to rotate around the rear and front end of pedestal 1, then the second cardboard 18 is rotated by pin shaft 10 around the left and right ends of pedestal 1, So that the second cardboard 18 is carried out the determination on position by snap-gauge 4 and the first groove 6 and the first cardboard 9, pull out pulling plate 22, draws Plate 22 drives fixture block 24 to be displaced outwardly by thin bar 7 and second baffle 23, while squeezing the first spring 16, then case lid 14 is pacified Pulling plate 22 is unclamped behind the top of the first cardboard 9 and the second cardboard 18, second baffle 23 can be by the elastic force of the first spring 16 It moves inward, fixture block 24 is made to stick into the inside of the card slot 8 of the second cardboard 18, can limit between the second cardboard 18 and case lid 14 Position was transported due to can guarantee at the gap of Packaging Box by the first rubber block 15 and the second rubber block 19 during transportation Fresh-keeping problem in journey can guarantee and transport since the inside of the first cardboard 9 and the second cardboard 18 is connected with insulation board 5 Heat preservation problem in journey.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of heat preserving antistaling vegetable and fruit packaging carton, including pedestal (1), pin shaft (3), the first cardboard (9) and the second cardboard (18), The upper end front and rear sides of the pedestal (1) pass through pin shaft (3) and are rotatedly connected with the first cardboard (9), the upper end of the pedestal (1) The left and right sides passes through pin shaft (3) and is rotatedly connected with the second cardboard (18), it is characterised in that: the left and right of first cardboard (9) It is machined with inside two sides the first groove (6), is connected with snap-gauge (4) on the inside of the rear and front end of second cardboard (18), it is described Snap-gauge (4) and the first groove (6) clearance fit, the two sides up and down of the snap-gauge (4) are respectively equipped with the first rubber block (15) and the Two rubber blocks (19), the inside stationary phase of first rubber block (15) and the second rubber block (19) with the second cardboard (18) Even, and the first rubber block (15) and the second rubber block (19) are fitted closely with the first cardboard (9), first cardboard (9) and The inside center of second cardboard (18) is connected with insulation board (5), and the top of first cardboard (9) and the second cardboard (18) is equipped with Case lid (14), the case lid (14) and the first cardboard (9) and the second cardboard (18) equal clearance fit, second cardboard (18) It is connected with inside the rear and front end of the left and right sides card slot (8), the inside of the card slot (8) is equipped with fixture block (24), the fixture block (24) with case lid (14) and card slot (8) clearance fit, the outside of the fixture block (24) passes through second baffle (23) and thin bar (7) It is fixedly linked, the outside of the second baffle (23) is equipped with first baffle (17), and the first baffle (17) and case lid (14) are solid Fixed to be connected, the inside outer wall of the thin bar (7) and first baffle (17) clearance fit, the thin bar (7) is equipped with the first spring (16), it is fixedly linked inside and outside first spring (16) with second baffle (23) and first baffle (17), the thin bar (7) pulling plate (22) are connected on the outside of.

2. a kind of heat preserving antistaling vegetable and fruit packaging carton according to claim 1, it is characterised in that: the case lid (14) it is upper End center is machined with the second groove (25), and the left and right sides of second groove (25) is connected with cushion block (13), the cushion block (13) inside is equipped with handle (11), and the left and right sides of the handle (11) passes through bearing (10) and rotates phase with cushion block (13) Even.

3. a kind of heat preserving antistaling vegetable and fruit packaging carton according to claim 1, it is characterised in that: under the pedestal (1) End is connected with rubber pad (2).

4. a kind of heat preserving antistaling vegetable and fruit packaging carton according to claim 1, it is characterised in that: the pin shaft (3) it is interior Portion is equipped with second spring (20), and the both ends of the second spring (20) are fixedly linked with second baffle (23) and pedestal (1) respectively.

5. a kind of heat preserving antistaling vegetable and fruit packaging carton according to claim 2, it is characterised in that: outside the handle (11) Wall is socketed with the first rubber sleeve (12).

6. a kind of heat preserving antistaling vegetable and fruit packaging carton according to claim 1, it is characterised in that: outside the pulling plate (22) Wall is socketed with the second rubber sleeve (21).