阅读说明：本技术 一种底部加强型蜂窝纸板托盘 (Bottom strenghthened type honeycomb cardboard tray ) 是由 范玉颖 于 2018-07-04 设计创作，主要内容包括：本发明公开了一种底部加强型蜂窝纸板托盘,包括底座和辅助承重块,底座的上端表面开设有空腔,且底座的下端表面固定有支撑件,防潮座的上端表面开设有预留槽,且防潮座通过预留槽与第一防护件相互连接,第一防护件通过第一空腔与第二防护件相互连接,且第二防护件内部预留有第二空腔,辅助承重块安装在支撑件的一侧,且辅助承重块内部开设有预留腔,并且预留腔内部固定有抵块,防潮座和辅助承重块的外部表面均固定有防水膜。该底部加强型蜂窝纸板托盘,支撑件由内部的多层零件相互套组,可对内部的支撑块起到防护和辅助支撑效果,空腔纵截面深度设置可有效避免边缘箱体倾倒,防水膜能够对防潮座和辅助承重块的外部表面进行防潮。(The invention discloses a bottom-reinforced honeycomb paperboard tray which comprises a base and an auxiliary bearing block, wherein a cavity is formed in the upper end surface of the base, a supporting piece is fixed on the lower end surface of the base, a reserved groove is formed in the upper end surface of a moisture-proof seat, the moisture-proof seat is connected with a first protection piece through the reserved groove, the first protection piece is connected with a second protection piece through the first cavity, a second cavity is reserved in the second protection piece, the auxiliary bearing block is arranged on one side of the supporting piece, a reserved cavity is formed in the auxiliary bearing block, a supporting block is fixed in the reserved cavity, and waterproof films are fixed on the outer surfaces of the moisture-proof seat and the auxiliary bearing block. This bottom strenghthened type honeycomb cardboard tray, support piece are nested each other by inside multilayer part, can play protection and supplementary supporting effect to inside supporting shoe, and cavity longitudinal section degree of depth sets up and can effectively avoid marginal box to empty, and the water proof membrane can be dampproofing to the outside surface of dampproofing seat and supplementary bearing block.)

1. The utility model provides a bottom strenghthened type honeycomb cardboard tray, includes base (1) and supplementary bearing block (11), its characterized in that: the upper end surface of the base (1) is provided with a cavity (2), the lower end surface of the base (1) is fixed with a support piece (3), the support piece (3) comprises a moisture-proof seat (4), a first protection piece (5), a second protection piece (6) and a supporting block (7) which are sequentially arranged from inside to outside, the upper end surface of the moisture-proof seat (4) is provided with a reserved groove (8), the moisture-proof seat (4) is mutually connected with the first protection piece (5) through the reserved groove (8), the first protection piece (5) is internally provided with a first cavity (9), the first protection piece (5) is mutually connected with the second protection piece (6) through the first cavity (9), the second protection piece (6) is internally reserved with a second cavity (10), the second protection piece (6) is mutually connected with the supporting block (7) through the second cavity (10), and the auxiliary bearing block (11) is installed on one side of the support piece (3), and the inside reservation chamber (12) of having seted up of supplementary bearing block (11) to reservation chamber (12) inside is fixed with and supports piece (13), the outside surface of dampproofing seat (4) and supplementary bearing block (11) all is fixed with water-proof membrane (14).

2. The bottom-reinforced cellular paperboard tray of claim 1, wherein: the depth range value of the longitudinal section of the cavity (2) is 2-4 cm.

3. The bottom-reinforced cellular paperboard tray of claim 1, wherein: the dampproof seat (4) is connected with the clamping groove of the first protection piece (5) through the reserved groove (8), the lower end surface of the first protection piece (5) is connected with the inner surface of the reserved groove (8) in an adhesive mode, and the dampproof seat (4) and the first protection piece (5) are made of PVC materials.

4. The bottom-reinforced cellular paperboard tray of claim 1, wherein: the first protection part (5) is connected with the second protection part (6) through the first cavity (9) in a clamping groove, and the inner surface of the first cavity (9) is connected with the outer surface of the second protection part (6) in an adhesive mode.

5. The bottom-reinforced cellular paperboard tray of claim 1, wherein: the second protection piece (6) is connected with the supporting block (7) in a clamping mode through a second cavity (10), and the cross section of the supporting block (7) is equal to the inner cross section of the second cavity (10) in size and area.

6. The bottom-reinforced cellular paperboard tray of claim 1, wherein: the auxiliary bearing blocks (11) are fixedly connected with the base (1), and four auxiliary bearing blocks (11) are symmetrically arranged on the center of the lower end surface of the base (1).

7. The bottom-reinforced cellular paperboard tray of claim 1, wherein: the supporting block (13) and the auxiliary bearing block (11) are of an integrated structure, and the longitudinal section of the supporting block (13) is of a cross-shaped structure.

Technical Field

The invention relates to the technical field of honeycomb paperboards, in particular to a bottom-reinforced honeycomb paperboard tray.

Background

The paper honeycomb board is a novel green packaging material with the advantages of average stress, strong pressure resistance, low thermal conductivity, good shock resistance, no deformation, light weight, sound insulation effect, difficult damage by worms to the paper honeycomb core after being dipped and treated by chemical glue solution, good elasticity, large elasticity range and stronger shock resistance according to different honeycomb board inner core honeycomb structures, and is a novel green packaging material which is developed in developed countries at present and can replace wood paper products in packaging.

Present most bottom strenghthened type honeycomb cardboard tray does not have the spacing effect to the carton, and outside striking removal easily leads to the box to empty and drop, and bottom strenghthened type honeycomb cardboard tray bottom does not set up dampproofing effect, can make the tray bottom soften the phenomenon appear under the moist condition in ground, causes the unstable condition of bearing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a bottom-reinforced honeycomb paperboard tray, which solves the problems that most of the existing bottom-reinforced honeycomb paperboard trays do not have the effect of limiting a carton, the carton is easy to topple and drop due to external impact movement, and the bottom of the bottom-reinforced honeycomb paperboard tray is not provided with a damp-proof effect, so that the bottom of the tray is softened under the condition of moist ground, and the bearing is unstable.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a bottom-reinforced honeycomb paperboard tray comprises a base and an auxiliary bearing block, wherein the upper end surface of the base is provided with a cavity, the lower end surface of the base is fixed with a supporting piece, and the supporting piece comprises a moisture-proof seat, a first protecting piece, a second protecting piece and a supporting block which are arranged in sequence from inside to outside, the upper end surface of the moisture-proof seat is provided with a reserved groove, the moisture-proof seat is connected with the first protection part through the reserved groove, the first protection part is internally provided with a first cavity, the first protection part is connected with the second protection part through the first cavity, and a second cavity is reserved in the second protection part, the second protection piece is connected with the supporting block through the second cavity, the auxiliary bearing block is arranged on one side of the support piece, a reserved cavity is formed in the auxiliary bearing block, and the inside of the reserved cavity is fixed with a resisting block, and the outer surfaces of the moisture-proof seat and the auxiliary bearing block are both fixed with waterproof films.

Preferably, the depth of the longitudinal section of the cavity ranges from 2 cm to 4 cm.

Preferably, the moisture-proof seat is connected with the first protection piece clamping groove through the reserved groove, the lower end surface of the first protection piece is connected with the inner surface of the reserved groove in an adhesive mode, and the moisture-proof seat and the first protection piece are made of PVC materials.

Preferably, the first protection part is connected with the second protection part clamping groove through the first cavity, and the inner surface of the first cavity is connected with the outer surface of the second protection part in an adhesive mode.

Preferably, the second protection piece is connected with the supporting block sleeve through the second cavity, and the cross section of the supporting block is equal to the inner cross section of the second cavity in size and area.

Preferably, the auxiliary bearing blocks are fixedly connected with the base, and four auxiliary bearing blocks are symmetrically arranged on the center of the lower end surface of the base.

Preferably, the abutting block and the auxiliary bearing block are of an integrated structure, and the longitudinal section of the abutting block is of a cross-shaped structure.

(III) advantageous effects

The invention provides a bottom-reinforced honeycomb paperboard tray. The method has the following beneficial effects:

(1) this bottom strenghthened type honeycomb cardboard tray can protect the supporting shoe of inside through support piece, and stable in structure can effectively avoid the supporting shoe to appear weing the influence.

(2) This bottom strenghthened type honeycomb cardboard tray can prevent damp with the outside surface of supplementary bearing block to dampproofing seat through the water proof membrane.

(3) This bottom strenghthened type honeycomb cardboard tray is nested each other by inside multilayer part through support piece, can play protection and supplementary supporting effect to inside supporting shoe, and cavity longitudinal section degree of depth sets up and can effectively avoid marginal box to empty.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a split structure of the support member of the present invention;

FIG. 3 is a schematic bottom view of the base of the present invention;

FIG. 4 is a schematic view of the structure of the auxiliary load bearing block of the present invention;

fig. 5 is a schematic view of the structure of the waterproof membrane of the present invention.

In the figure: the waterproof structure comprises a base 1, a cavity 2, a support 3, a damp-proof seat 4, a first protection piece 5, a second protection piece 6, a support block 7, a reserved groove 8, a first cavity 9, a second cavity 10, an auxiliary bearing block 11, a reserved cavity 12, a butting block 13 and a waterproof membrane 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a bottom-reinforced honeycomb paperboard tray comprises a base 1 and an auxiliary bearing block 11, wherein a cavity 2 is formed in the upper end surface of the base 1, a supporting piece 3 is fixed on the lower end surface of the base 1, the supporting piece 3 comprises a moisture-proof seat 4, a first protecting piece 5, a second protecting piece 6 and a supporting block 7 which are sequentially arranged from inside to outside, the longitudinal section depth range of the cavity 2 is 2-4cm, the arrangement can effectively prevent a marginal box body from toppling over, a reserved groove 8 is formed in the upper end surface of the moisture-proof seat 4, the moisture-proof seat 4 is connected with the first protecting piece 5 through the reserved groove 8, a first cavity 9 is formed in the first protecting piece 5, the moisture-proof seat 4 is connected with a clamping groove of the first protecting piece 5 through the reserved groove 8, the lower end surface of the first protecting piece 5 is connected with an inner surface of the reserved groove 8 in an adhesive mode, and the moisture-proof seat 4 and the, the structure is stable, the assembly is convenient, the first protection part 5 is connected with the slot of the second protection part 6 through the first cavity 9, the inner surface of the first cavity 9 is connected with the outer surface of the second protection part 6 through an adhesive, the assembly of the internal parts of the support part 3 is convenient, the first protection part 5 is connected with the second protection part 6 through the first cavity 9, the second cavity 10 is reserved inside the second protection part 6, the second protection part 6 is connected with the supporting block 7 through the second cavity 10 in a clamping and sleeving manner, the cross section of the supporting block 7 is equal to the inner cross section of the second cavity 10 in size, the structure is stable, the supporting block 7 inside can be protected, the influence of moisture can be avoided, the auxiliary bearing block 11 is installed on one side of the support part 3, and the reserved cavity 12 is arranged inside the auxiliary bearing block 11, and reserve the chamber 12 inside and be fixed with and support piece 13, supplementary bearing block 11 and base 1 fixed connection, and supplementary bearing block 11 is provided with four about the lower extreme surface central point of base 1 puts the symmetry, supports piece 13 and supplementary bearing block 11 and is the integrated structure, and supports the longitudinal section of piece 13 and be "ten" font structure, and the structure is firm, can consolidate the device bottom, and the outside surface of dampproofing seat 4 and supplementary bearing block 11 all is fixed with water proof membrane 14.

When in use, the device is firstly required to be placed at a use position, then the box body to be stacked is placed in the cavity 2 on the surface of the base 1, the arrangement can limit the box body stacked at the upper end, the structure is stable, the dumping situation in the stacking process is avoided, the supporting piece 3 is mutually sleeved by the internal multilayer parts, the protection and auxiliary supporting effects can be realized on the internal supporting block 7, the structure is stable, the waterproof membranes 14 are respectively arranged on the surfaces of the moisture-proof seat 4 at the lower end in the supporting piece 3 and the auxiliary supporting block 11 at the side edge, the ground can be effectively protected, the ground water is prevented from permeating into the tray, the supporting piece 3 is of a multilayer cutting sleeve structure, the internal supporting block 7 can be protected, the structure is stable, the supporting block 7 can be effectively prevented from being affected by moisture, the supporting piece 3 is convenient to assemble in the production process, 13 in the supporting piece 11 is of a, can effectively support the inside of 11, make the area of contact of base 1 and ground bigger, play better stability when preventing to increase too much weight.

To sum up and to obtain, this bottom strenghthened type honeycomb cardboard tray, can protect inside supporting shoe 7 through support piece 3, stable in structure, can effectively avoid supporting shoe 7 to appear making moist the influence, and waterproofing membrane 14 can prevent damp to the outside surface of dampproofing seat 4 and supplementary bearing block 11, and support piece 3 is nested each other by inside multilayer part, can play protection and auxiliary stay effect to inside supporting shoe 7, 2 longitudinal section degree of depth settings of cavity can effectively avoid marginal box to empty.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.