CN113044409B

CN113044409B - Nanometer fresh-keeping dampproofing calcium-plastic case

Info

Publication number: CN113044409B
Application number: CN202110450063.7A
Authority: CN
Inventors: 郑登希; 王榕; 叶平
Original assignee: Fujian Nongtong Technology Development Co ltd
Current assignee: Fujian Nongtong Technology Development Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-05-03
Anticipated expiration: 2041-04-25
Also published as: CN113044409A

Abstract

The application relates to a nanometer fresh-keeping moisture-proof calcium plastic box, which comprises an upper box body and a base, wherein support columns extending downwards are arranged at four corners of the upper box body, the lower end of the supporting column is connected with the base, a plurality of containing boxes are vertically and slidably connected on the supporting column, the four corners of the containing box are provided with abutting grooves, the supporting columns can abut against the abutting grooves, a locking piece is arranged between the side wall of the containing box and the supporting column, the locking piece comprises mounting blocks which are symmetrically arranged on two opposite side walls of the containing box, the mounting block is provided with an extension column vertical to the side wall of the containing box, the locking piece also comprises a hinged plate rotationally connected to the supporting column, the hinged plate and the extending column are in one-to-one correspondence, the hinged plate can be abutted to the surface of the extending column through rotating, and the locking piece further comprises a connecting piece used for connecting the hinged plate and the extending column together. The application has the effect of reducing the possibility that the fruit is crushed.

Description

Nanometer fresh-keeping dampproofing calcium-plastic case

Technical Field

The application relates to the field of packaging boxes, in particular to a nanometer fresh-keeping moisture-proof calcium plastic box.

Background

At present, the nano calcium plastic box is a storage box which is more and more commonly used, is prepared by taking high-density polyethylene as a raw material and adding some nano particles into the raw material, and has the characteristics of moisture resistance, good mechanical property and the like. In addition, some nano adsorbents are added into the raw materials and used for adsorbing ethylene released when fruits and vegetables are stored, so that the box body also has the effect of prolonging the storage time of the fruits and vegetables.

The related calcium plastic box mainly comprises a box body and a box cover connected to the box body in a turnover mode, and when the calcium plastic box is used, goods are placed into the box body and then the box cover is closed.

In view of the above-mentioned related art, the inventor believes that when the box is used for storing fruits, the fruits at the bottom of the box are pressed on the fruits above the box, and each time the fruits are taken, the fruits are taken from the upper side of the box, so that the fruits at the bottom of the box are easily crushed and rotten.

Disclosure of Invention

In order to reduce the possibility that fruits are crushed, the application provides a nanometer fresh-keeping moisture-proof calcium plastic box.

The application provides a nanometer fresh-keeping dampproofing calcium-plastic case adopts following technical scheme:

a nanometer fresh-keeping dampproof calcium plastic box comprises an upper box body and a base, wherein support columns extending downwards are arranged at four corners of the upper box body, the lower ends of the support columns are connected to the base, a plurality of containing boxes are vertically and slidably connected to the support columns, abutting grooves are formed in four corners of the containing boxes, the support columns can abut against the abutting grooves, locking pieces are arranged between side walls of the containing boxes and the support columns, when the upper ends of the uppermost containing boxes abut against the bottom surface of the upper box body and the lower containing boxes abut against the bottom surface of the upper containing box body, the locking pieces can be used for positioning the containing boxes, a space for the containing boxes to slide downwards is reserved between the lowermost containing boxes and the base at the moment, each locking piece comprises mounting blocks symmetrically arranged on two opposite side walls of each containing box, and each mounting block is provided with an extending column perpendicular to the side wall of each containing box, the retaining member still includes and rotates the articulated slab of connecting on the support column, articulated slab and extension post one-to-one rotate the articulated slab and can make the articulated slab butt in the surface of extension post, the retaining member still includes and is used for connecting articulated slab and extension post together's connecting piece.

By adopting the technical scheme, the upper box body and each corresponding containing box can be used for storing fruits, the containing boxes are mutually independent, so that the possibility that the fruits are crushed is reduced, a gap is reserved between the containing box below and the base, the containing box below is downwards slid by unlocking the positioning effect of the containing box at the lowest part, the fruits in the containing boxes can be stored and taken out, and the corresponding fruits can be taken out by downwards sliding the containing boxes one by one; the retaining member is including extending the post, still including articulating the articulated slab on the support column lateral wall, can link together articulated slab and extension post under the effect of connecting piece to fix a position the containing box, and the four corners department of containing box all is provided with the butt groove, butt groove butt on the lateral wall of support column, thereby make the containing box only can be vertical slide, improve the stability of containing box.

Optionally, the cross sectional dimension of extending the post is less than the cross sectional dimension of installation piece, the articulated slab includes first board and second board, first board and second board can the butt together when rotating to the horizontality, all seted up the holding tank on first board and the second board, two the holding tank is laminated on the lateral wall that extends the post.

Through adopting above-mentioned technical scheme, the articulated slab includes first board and second board to first board and second board rotate can the cladding on the lateral wall that extends the post, thereby make under the effect of connecting piece, first board and second board can support the containing box, and the unblock connecting piece can to the connection effect of first board and second board when needing to slide the containing box.

Optionally, the connecting piece includes sliding tube of sliding connection on extending the post lateral wall, one of sliding tube orientation installation piece is served and is provided with the grafting piece, the grafting piece is provided with two and corresponds with first board and second board mutually, offer the slot that is used for supplying the grafting piece to peg graft on the installation piece, all offer the perforation that is used for supplying the grafting piece to pass on first board and the second board, the grafting piece can pass the perforation and peg graft in the slot.

Through adopting above-mentioned technical scheme, the sliding tube can slide, and on first board and second board butt in the outer wall that extends the post, the sliding tube makes the plug block can wear to establish the perforation and insert in the slot to make first board, second board and extension post link together, thereby restriction containing box lapse.

Optionally, the one end that the installation piece was kept away from to the slide cartridge rotates and is connected with the rotating ring, the rotating ring is equipped with the lug of radial extension, the one end that the installation piece was kept away from to the extension post is offered and is used for supplying the gliding spout of lug, the one end that the spout is close to the installation piece is equipped with the joint groove that is used for supplying the lug joint.

Through adopting above-mentioned technical scheme, the slip section of thick bamboo slides for the grafting piece is pegged graft in the slot, rotates the swivel becket at the gliding in-process of slip section of thick bamboo, makes the lug aim at the spout, and the lug can slide in sliding, after the grafting piece is pegged graft into the slot, rotates the swivel becket, makes the lug can the joint in the joint inslot, thereby makes the slip section of thick bamboo can not slide to the direction of keeping away from the slot.

Optionally, the outer wall of the extension column is provided with a radially extending limiting block, the inner wall of the sliding cylinder is provided with a limiting groove for the limiting block to slide, and the limiting groove extends along the radial direction parallel to the extension column.

Through adopting above-mentioned technical scheme, the stopper can slide in the spacing groove to under the effect of stopper and spacing groove, can restrict the rotation of a sliding tube, thereby make the sliding tube only can follow the radial direction slip of extension post.

Optionally, the first plate and the second plate are provided with positioning grooves on opposite sides, the side walls of the supporting columns are provided with positioning blocks, the positioning blocks correspond to the positioning grooves, and when the first plate and the second plate rotate to be in a horizontal state, the positioning blocks can be abutted to the corresponding positioning grooves.

Through adopting above-mentioned technical scheme, when first board and second board rotate, the locating piece can the butt in adjacent constant head tank to support the first board, make the first board can not continue down to rotate, first board and second board pass through the slide cartridge and connect in extending the post and be in, the locating piece can carry out the multiposition to first board and second board and support, thereby further improve the support effect to the containing box.

Optionally, the positioning groove is of an arc-shaped structure, and the side wall of the positioning block is of a structure matched with the positioning groove.

Through adopting above-mentioned technical scheme, make things convenient for the locating piece card to go into in the constant head tank, also can improve the contact distance between locating piece and the constant head tank, improve the location effect.

Optionally, the sliding barrel is provided with a ring protrusion on the outer wall of one end far away from the mounting block, and an annular groove for the ring protrusion to abut against to form a rotary connection is formed on the inner wall of the rotating ring.

Through adopting above-mentioned technical scheme, the swivel becket rotates conveniently.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper box body and the containing box can store fruits, the fruits cannot be squeezed mutually, and the situation of crushing and rotting is reduced, so that the fruit storage time is prolonged;

2. the first plate and the second plate can be connected together through the sliding cylinder and the extension column, so that the storage box is positioned.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view of an installation structure of the storage box;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic view of a connection structure of the rotary ring and the sliding cylinder.

Description of reference numerals: 1. an upper box body; 2. a base; 3. a support pillar; 4. a storage box; 5. a butt joint groove; 6. a locking member; 61. mounting blocks; 62. extending the column; 63. a hinge plate; 631. a first plate; 632. a second plate; 64. a connecting member; 641. a sliding cylinder; 7. accommodating grooves; 8. an insertion block; 9. a slot; 10. perforating; 11. a rotating ring; 12. a bump; 13. a chute; 14. a clamping groove; 15. a limiting block; 16. a limiting groove; 17. positioning a groove; 18. positioning blocks; 19. the ring is convex; 20. and a ring groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a nanometer fresh-keeping moisture-proof calcium plastic box. Referring to fig. 1, the calcium plastic box comprises an upper box body 1 and a base 2, the upper box body 1 is of a cuboid structure, the interior of the upper box body 1 is of a hollow structure, and a box cover is mounted at the upper end of the upper box body 1 and used for covering the upper box body 1. Go up and be connected with four support columns 3 between box 1 and the base 2, support column 3 is located four angular position departments of box 1 respectively, and support column 3 and last box 1, base 2 are fixed connection, can connect through modes such as screw, bonding.

Referring to fig. 1 and 2, a containing box 4 is vertically connected between four supporting columns 3 in a sliding manner, the containing box 4 is located between an upper box body 1 and a base 2, the containing box 4 is provided with a plurality of supporting columns, four corner positions of the containing box 4 are provided with abutting grooves 5, the supporting columns 3 are of a square structure, the supporting columns 3 can abut against the abutting grooves 5, the supporting columns 3 correspond to the abutting grooves 5 in a one-to-one manner, and therefore the containing box 4 can slide in the vertical direction under the action of the abutting grooves 5. Still install the retaining member 6 that is used for fixing a position containing box 4 between containing box 4 and the support column 3, slip containing box 4 and make the containing box 4 butt of the top in the lower bottom surface of last box 1, fix a position it through retaining member 6, then slide one containing box 4 of below in proper order for the upper end butt of containing box 4 is in the lower bottom surface of containing box 4 who is located the top, and rethread retaining member 6 fixes a position. When all the storage boxes 4 are abutted against each other from top to bottom in sequence, a certain space is formed between the lowermost storage box 4 and the base 2. The positioning effect on the lowest containing box 4 is released, and then the containing box slides downwards, so that the fruit in the containing box can be taken out.

Referring to fig. 2 and 3, the locker 6 includes mounting blocks 61 mounted on the side walls of the receiving box 4, the mounting blocks 61 are mounted on the side walls of the long sides of the receiving box 4, and two mounting blocks 61 are mounted on the side walls of each long side, respectively, at positions close to the adjacent supporting poles 3. The section of each mounting block 61 is of a circular structure, an extension column 62 is coaxially fixed on each mounting block 61, and the diameter of each extension column 62 is smaller than that of each mounting block 61. Retaining member 6 further includes a hinge plate 63 hinged to the side wall of support post 3, hinge plate 63 corresponding to each extension post 62, hinge plate 63 being pivotable, hinge plate 63 being able to abut against the outer wall of the adjacent extension post 62. Retaining member 6 also includes a connector 64 for connecting extension post 62 and hinge plate 63 together so that hinge plate 63 can position receptacle 4.

Referring to fig. 2 and 3, the hinge plate 63 includes a first plate 631 and a second plate 632, the first plate 631 and the second plate 632 are hinged to the same side of the support column 3, and the hinge points of the first plate 631 and the second plate 632 are on the same vertical line. The accommodating groove 7 is formed in the first plate 631 and the second plate 632, the accommodating groove 7 is a semicircular groove structure, when the first plate 631 and the second plate 632 are rotated to enable the first plate 631 and the second plate 632 to be in a horizontal state, the first plate 631 and the second plate 632 are abutted together, and the accommodating groove 7 encloses a space for accommodating the extension column 62.

Referring to fig. 3, the connecting member 64 includes a sliding cylinder 641 slidably connected to the outer wall of the extending column 62, and the sliding cylinder 641 is cylindrical. All seted up perforation 10 on first board 631 and the second board 632, slot 9 has been seted up towards the one end of sliding tube 641 to installation piece 61, sliding tube 641 is fixed with two interpolation blocks 8 on one side of installation piece 61, interpolation block 8 is upper and lower symmetric distribution, first board 631 butt in extending post 62 upper surface, second board 632 butt in the lower surface that extends post 62, then sliding tube 641 for interpolation block 8 wears to establish perforation 10 and insert and connect in slot 9, thereby link together first board 631, second board 632 and extension post 62. Furthermore, the insertion block 8 is of an arc-shaped structure, and the through hole 10 and the slot 9 are of a structure matched with the insertion block 8.

Referring to fig. 3 and 4, in order to make the insertion block 8 inserted into the slot 9 and not easily separated, a rotating ring 11 is rotatably connected to one side of the sliding cylinder 641 away from the mounting block 61, the rotating ring 11 is a circular ring structure, a protrusion 12 extending along a radial direction is fixed on an inner wall of the rotating ring 11, and the protrusion 12 extends towards a center of the circular ring 11. The sliding groove 13 is opened on the side wall of the end of the extension column 62 far away from the mounting block 61, the sliding groove 13 extends along the axis direction of the extension column 62, and when the sliding cylinder 641 slides, the bump 12 can slide into the sliding groove 13. The one end that spout 13 is close to installation piece 61 has seted up joint groove 14, and after insertion piece 8 was pegged graft into slot 9, lug 12 can contradict on spout 13 terminal surface, then rotates swivel ring 11 for lug 12 joint is in joint groove 14, thereby makes sliding barrel 641 can not slide to the direction of keeping away from slot 9 again.

Referring to fig. 4, a ring protrusion 19 is fixed on an outer wall of one end of the sliding cylinder 641, a ring groove 20 is opened on an inner wall of the rotating ring 11, and the ring protrusion 19 can abut against the ring groove 20, thereby forming a rotating connection of the rotating ring 11. For the convenience of connection, the rotating ring 11 may be spliced together in half and connected by welding or screws.

Referring to fig. 3, the first plate 631 and the second plate 632 are further provided with positioning slots 17, and when the first plate 631 and the second plate 632 abut against the outer wall of the extension column 62, the two positioning slots 17 can form a space. A positioning block 18 is fixed on the supporting column 3 corresponding to the space, and the two positioning grooves 17 can be attached to the outer wall of the positioning block 18. The positioning block 18 restricts downward rotation of the first plate 631, thereby supporting the first plate 631 in multiple positions. The locating slot 17 sets up to the arc structure, and the lateral wall of locating piece 18 improves the conflict area between locating piece 18 and the locating slot 17 for can laminating in the arc structure of locating slot 17 inner wall.

Referring to fig. 3 and 4, a radially extending stopper 15 is fixed on an outer wall of the extending column 62, a stopper groove 16 extending along an axial direction of the sliding cylinder 641 is formed on an inner wall of the sliding cylinder 641, and the stopper 15 can slide in the stopper groove 16 when the sliding cylinder 641 slides. When the sliding tube 641 slides away from the mounting block 61, the limiting block 15 can abut against one end of the limiting groove 16, so as to limit the sliding tube 641 to separate from the extending column 62. And when the stopper 15 abuts against one end of the stopper groove 16, the insertion block 8 has been disengaged from the insertion groove 9 and the through hole 10, without affecting the rotation of the first plate 631 and the second plate 632, so that the sliding cylinder 641 can also be used as a handle to slide the storage box 4 downward. To facilitate the installation of the sliding cylinder 641 on the extending column 62, the sliding cylinder 641 may be a half-split structure.

The implementation principle of the nanometer fresh-keeping moisture-proof calcium plastic box in the embodiment of the application is as follows: the locking state of the lowermost containing box 4 is released, so that the containing box 4 can slide downwards, the fruits in the containing box can be taken out, and then the corresponding containing boxes 4 are sequentially slid from bottom to top to take the fruits.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A nanometer fresh-keeping dampproofing calcium-plastic case which characterized in that: the device comprises an upper box body (1) and a base (2), wherein support columns (3) extending downwards are arranged at four corners of the upper box body (1), the lower ends of the support columns (3) are connected to the base (2), a plurality of containing boxes (4) are vertically and slidably connected to the support columns (3), four corner positions of the containing boxes (4) are provided with abutting grooves (5), the support columns (3) can abut against the abutting grooves (5), locking pieces (6) are arranged between the side walls of the containing boxes (4) and the support columns (3), when the upper ends of the uppermost containing boxes (4) abut against the bottom surface of the upper box body (1) and the lower containing boxes (4) abut against the bottom surface of the upper containing boxes (4), the locking pieces (6) can be used for positioning the containing boxes (4), and a space for the containing boxes (4) to slide downwards is reserved between the lowermost containing boxes (4) and the base (2), the locking piece (6) comprises mounting blocks (61) symmetrically arranged on two opposite side walls of the containing box (4), extending columns (62) perpendicular to the side walls of the containing box (4) are arranged on the mounting blocks (61), the locking piece (6) further comprises hinged plates (63) rotatably connected to the supporting columns (3), the hinged plates (63) and the extending columns (62) are in one-to-one correspondence, the hinged plates (63) can be abutted to the surfaces of the extending columns (62) by rotating the hinged plates (63), and the locking piece (6) further comprises connecting pieces (64) used for connecting the hinged plates (63) and the extending columns (62) together; the cross sectional dimension who extends post (62) is less than the cross sectional dimension of installation piece (61), articulated slab (63) include first board (631) and second board (632), can the butt together when first board (631) and second board (632) rotate to the horizontality, holding tank (7) have all been seted up on first board (631) and second board (632), two holding tank (7) are laminated on the lateral wall that extends post (62).

2. The nano fresh-keeping moisture-proof calcium plastic box according to claim 1, characterized in that: connecting piece (64) include sliding tube (641) of sliding connection on extending post (62) lateral wall, sliding tube (641) are provided with plug block (8) towards one of installation piece (61) and serve, plug block (8) are provided with two and corresponding with first board (631) and second board (632), offer slot (9) that are used for supplying plug block (8) to peg graft on installation piece (61), all offer on first board (631) and second board (632) and be used for supplying to peg graft perforation (10) that block (8) passed, plug block (8) can pass perforation (10) and peg graft in slot (9).

3. The nano fresh-keeping moisture-proof calcium plastic box according to claim 2, characterized in that: the one end that installation piece (61) was kept away from to sliding cylinder (641) is rotated and is connected with swivel becket (11), swivel becket (11) are equipped with radial extension's lug (12), the one end of keeping away from installation piece (61) of extension post (62) is offered and is used for supplying gliding spout (13) of lug (12), spout (13) are close to the one end of installation piece (61) and are equipped with joint groove (14) that are used for supplying lug (12) joint.

4. The nano fresh-keeping moisture-proof calcium plastic box according to claim 3, characterized in that: be equipped with radial extension's stopper (15) on the outer wall of extension post (62), be equipped with on the inner wall of slide tube (641) and be used for supplying gliding spacing groove (16) of stopper (15), spacing groove (16) are along extending in the radial direction that is on a parallel with extension post (62).

5. The nano fresh-keeping moisture-proof calcium plastic box according to claim 4, characterized in that: all seted up constant head tank (17) on the relative one side of first board (631) and second board (632), be equipped with locating piece (18) on the lateral wall of support column (3), locating piece (18) and constant head tank (17) are corresponding, work as when first board (631) and second board (632) rotate to the horizontality locating piece (18) can the butt in corresponding constant head tank (17).

6. The nano fresh-keeping moisture-proof calcium plastic box according to claim 5, characterized in that: the positioning groove (17) is of an arc-shaped structure, and the side wall of the positioning block (18) is of a structure matched with the positioning groove (17).

7. The nano fresh-keeping moisture-proof calcium plastic box according to claim 6, characterized in that: the one end outer wall that installation piece (61) was kept away from in slide cartridge (641) is equipped with ring arch (19), offer on the inner wall of swivel becket (11) and be used for supplying ring arch (19) butt to form annular (20) of rotating the connection.