CN210213146U - High-strength composite corrugated paper tray - Google Patents

Abstract

The utility model discloses a high-strength composite corrugated paper tray, hold in the palm including protection casing and paper, the protection casing includes the bottom casing, the side casing of being connected with the bottom box body left and right sides, the procapsid of being connected with bottom box body front side and the back casing of being connected with bottom box body rear side, back casing top is connected with the lid, the paper holds in the palm and fixes in bottom casing top, and the paper holds in the palm highly matches with the side casing. The utility model discloses a compound corrugated paper tray of high strength, the structure is firm, need not sticky, and water-proof effects is better, reserves the packing hole, and the threading of being convenient for is packed, and does not influence overall structure.

Description

High-strength composite corrugated paper tray

Technical Field

The utility model relates to a paper tray technical field especially relates to a high-strength composite corrugated paper tray.

Background

The pallet is an important tool for current storage and logistics, and iron, plastic and wood pallets are used and have certain defects, for example, the iron pallet is heavy and needs to be carried by a forklift; the plastic pallet has the bearing capacity inferior to that of an iron pallet, is easy to damage and complex to maintain, and has heavier weight and is difficult to carry; the wooden tray has the bearing capacity lower than that of a plastic tray, is very easy to damage, needs to be fumigated when being exported, and has the defect of high cost due to the fact that the trays made of the above materials. Although the paper pallet on the market can overcome the problems of weight and fumigation, the bearing capacity is insufficient.

Chinese patent No. CN201720223432.8 discloses a high pressure-bearing corrugated paper tray, including flute panel, flute footing and bordure, the flute footing set up a side at the flute panel respectively, bordure the junction that sets up at the edge of flute panel and flute footing, the flute footing on be provided with the packing hole. This tray structure is comparatively simple, but opens on the tray foot and has the packing hole, because the hole during the bearing, easy deformation leads to the bearing surface slope, probably leads to the goods on the tray to damage.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a high-strength composite corrugated paper tray, the structure is firm, need not sticky, and water-proof effects is better, reserves the packing hole, and the threading of being convenient for is packed, and does not influence overall structure.

The technical scheme of the utility model as follows:

the utility model provides a high-strength composite corrugated paper tray, holds in the palm including protection casing and paper, the protection casing includes the bottom casing, the side casing of being connected with the bottom box body left and right sides, the procapsid of being connected with bottom box body front side and the back casing of being connected with bottom box body rear side, back casing top is connected with the lid, the paper holds in the palm and fixes in bottom casing top, and the paper holds in the palm highly the matching with the side casing.

Preferably, the paper combining support of the protective shell is a corrugated paper product, the protective shell is a corrugated board, and the paper support can be a multi-layer corrugated paper support.

Preferably, the paper support comprises a first paper support and a second paper support, the first paper support is a multi-layer corrugated paper support and is fixed on the most lateral side of the bottom shell, and the second paper support is a honeycomb paper support and is fixed on the inner sides of the two first paper supports.

Preferably, be connected with first fixed knot on the side casing be connected with the fixed knot of second on the procapsid, correspond first fixed knot and the fixed knot of second open on the lid has first fixed slot and second fixed slot, first fixed knot and the fixed knot length of second suit with the thickness of protection casing.

Preferably, it has the paper support installing port that the symmetry set up to correspond paper support division on the casing of bottom, paper holds in the palm the bottom and sets up the installation slot that matches with paper support installing port, corresponds paper support installing port and installation slot insert and are equipped with the support locking piece, support the locking piece including erection column and with erection column fixed connection's locking piece, the erection column holds in the palm the installing port with paper, installation slot size matches, and the height and the bottom casing thickness of erection column and the sum of the installation slot degree of depth match.

Preferably, the bottom shell is provided with a pair of first transverse edge threading grooves and two pairs of first longitudinal edge threading grooves, the front shell and the rear shell are correspondingly provided with a pair of second longitudinal edge threading grooves, and the side shell is provided with a second transverse edge threading groove.

The utility model has the advantages that: in the application, the paper support is protected by the protection shell, so that the waterproof and moistureproof effects on the paper support are achieved; the paper support is a corrugated paper support and a honeycomb paper support, the advantages of the corrugated paper support and the honeycomb paper support can be combined, the strength is high, and the paper support has certain buffering capacity; the two fixing buckles and the two fixing grooves are arranged, so that clamping is convenient, and glue is needed; through the installation slot on the paper support, the support locking block and the paper support installation opening on the bottom box body, the paper support can be conveniently installed and locked, adhesion is not needed, and the paper support box is safe and environment-friendly; through the cooperation of first horizontal limit threading groove and first vertical limit threading groove, the horizontal limit threading groove of second and the second vertical limit threading groove, can conveniently pack the threading, and can further strengthen protection shell structure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic plane development view of a protective casing of a high-strength composite corrugated paper tray according to the present invention;

FIG. 2 is a schematic plan view of the bottom housing of FIG. 1 with the first paper holder and the second paper holder mounted thereon;

FIG. 3 is a schematic view of the first and second paper holders;

fig. 4 is a schematic structural view of the support lock block.

In the figure: 1-a bottom shell; 11-a paper holder mounting port; 12-a first transverse edge threading slot; 13-a first longitudinal edge threading slot; 2-side shell; 21-a first fixing buckle; 22-a second transverse edge threading slot; 3-a front housing; 31-a second longitudinal edge threading slot; 32-a second securing clasp; 4-a rear housing; 5-cover body; 51-a first fixation slot; 52-second fixation groove; 6-a first paper holder; 7-a second paper holder; 8, installing a slot; 9-supporting the locking block; 91-mounting a post; 92-locking piece.

Note: the broken line in figure 1 is a broken line, and the broken line is pressed by an indenter or other existing machines and integrally cut and formed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, a high-strength composite corrugated paper tray, including protection casing and paper support, the protection casing includes bottom casing 1, side casing 2 of being connected with the 1 left and right sides of bottom box body, procapsid 3 of being connected with 1 front side of bottom box body and the back casing 4 of being connected with 1 rear side of bottom box body, 4 tops of back casing are connected with lid 5, the paper support is fixed in bottom casing 1 top, and the paper support highly matches with side casing 2, when the protection casing closes, the support to the protection casing has been formed, the protection casing has played the water proof protection to the paper support simultaneously. The protective shell paper-combining support is made of corrugated paper, the protective shell is a corrugated board, and the paper support can be a multi-layer corrugated paper support. The outer side of the protective shell is coated with waterproof paint (the waterproof paint is commonly used for paper products).

Referring to fig. 2, the paper holder includes a first paper holder 6 and a second paper holder 7, the first paper holder 6 is a multi-layer corrugated paper holder and is fixed to the outermost side of the bottom housing 1, and the second paper holder 7 is a honeycomb paper holder and is fixed to the inner sides of the two first paper holders 6. The honeycomb paper support has better buffering capacity than the corrugated paper support, but has slightly weaker waterproof capacity, so the honeycomb paper support is arranged on the inner side of the corrugated paper support.

Above-mentioned protection casing and paper support equipment, when fixed, glue need be used, and is not environmental protection, consequently, be connected with first fixed knot 21 on side casing 2, be connected with the fixed knot 32 of second in the front on casing 3, correspond first fixed knot 21 and the fixed knot 32 of second, lid 5 is opened has first fixed slot 51 and second fixed slot 52, first fixed knot 21 and the fixed knot 32 of second are for cutting the shaping, its length suits with the thickness of protection casing (slightly is greater than protection casing thickness, make the joint more firm). Meanwhile, paper support mounting ports 11 which are symmetrically arranged are formed in the bottom shell 1 corresponding to the paper supports, referring to fig. 3-4, mounting slots 8 which are matched with the paper support mounting ports 11 are formed in the bottom of the paper support, supporting locking blocks 9 are inserted into the corresponding paper support mounting ports 11 and the mounting slots 8, each supporting locking block 9 comprises a mounting column 91 and a locking block 92 which is fixedly connected (adhered) with the mounting column 91, the mounting columns 91 and the locking blocks 92 are both made of corrugated paper (obtained by cutting after multi-layer compounding), the mounting columns 91 are matched with the paper support mounting ports 11 and the mounting slots 8 in size, the height of the mounting columns 91 is matched with the sum of the thickness of the bottom shell 1 and the depth of the mounting slots 8, the mounting columns 91 can be inserted properly, and meanwhile, the locking blocks 92 can seal the mounting slots 8 to play a certain waterproof role.

For the convenience of packing, as shown in fig. 1 and 2, a pair of first transverse threading grooves 12 and two pairs of first longitudinal threading grooves 13 are formed on the bottom shell 1, and correspondingly, a pair of second longitudinal threading grooves 31 are formed on the front shell 3 and the rear shell 4, and a second transverse threading groove 22 is formed on the side shell 2. When needs packing, with the nylon belt from bottom box body 1 respectively from first horizontal limit threading groove 12 and first vertical limit threading groove 13 upwards threading get into bottom box body 1 top to the corresponding follow second horizontal limit threading groove 22 and the outside back of wearing out of second vertical limit threading groove 31, tie up the nylon belt on article or case box, can accomplish the packing, such packing mode plays when strengthening the protection casing, does not also influence the line.

In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high strength composite corrugated paper tray, includes protection casing and paper support, its characterized in that: the protection casing includes bottom casing, the side casing of being connected with the bottom box body left and right sides, the procapsid of being connected with bottom box body front side and the back casing of being connected with bottom box body rear side, back casing top is connected with the lid, the paper holds in the palm and fixes in bottom casing top, and the paper holds in the palm and highly matches with the side casing.

2. The high-strength composite corrugated paper tray as set forth in claim 1, wherein: the protective shell paper-combining support is made of corrugated paper, the protective shell is a corrugated board, and the paper support can be a multi-layer corrugated paper support.

3. The high-strength composite corrugated paper tray as set forth in claim 1, wherein: the paper holds in the palm including first paper holds in the palm and second paper holds in the palm, and first paper holds in the palm for the multilayer corrugated paper holds in the palm, fixes in the most avris of bottom casing, and the second paper holds in the palm for the honeycomb paper holds in the palm, fixes at two first paper and holds in the palm the inboard.

4. The high strength composite type corrugated paper tray as set forth in any one of claims 1 to 3, wherein: be connected with first fixed knot on the side casing be connected with the fixed knot of second on the procapsid, correspond first fixed knot and the fixed knot of second open on the lid has first fixed slot and second fixed slot, first fixed knot suits with the thickness of protection casing with the fixed length of detaining of second.

5. The high strength composite type corrugated paper tray as set forth in any one of claims 1 to 3, wherein: the paper that corresponds on the casing of bottom holds in the palm to open there is the paper that the symmetry set up to hold in the palm the installing port, the paper holds in the palm the bottom and sets up the installation slot that matches with the paper support installing port, corresponds paper holds in the palm the installing port and the installation slot is inserted and is equipped with the support locking piece, support the locking piece including the erection column and with erection column fixed connection's locking piece, the erection column holds in the palm the installing port with paper, the installation slot size matches, and the height and the bottom casing thickness of erection column and the sum of the installation slot degree of depth match.

6. The high strength composite type corrugated paper tray as set forth in any one of claims 1 to 3, wherein: the bottom shell is provided with a pair of first transverse edge threading grooves and two pairs of first longitudinal edge threading grooves, the front shell and the rear shell are correspondingly provided with a pair of second longitudinal edge threading grooves, and the side shell is provided with a second transverse edge threading groove.

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