CN212862207U - Degradable paper pulp molding packaging box - Google Patents

Abstract

The utility model discloses a degradable paper pulp molding packing carton, including the hoisting frame, the hoisting frame includes pull-up plate, swing joint board, spacing cardboard and connecting block, the equal sliding connection in inboard at pull-up plate both ends has swing joint board, one side fixed mounting of swing joint board has four connecting blocks, spacing cardboard is installed in the outside of connecting block, and wherein the up end sliding connection of four spacing cardboards has the paper pulp box body, the middle part of paper pulp box body up end is provided with middle part supporting baffle, the inboard of paper pulp box body is provided with fourteen places the storehouse, the lower terminal surface of placing the storehouse is provided with two bleeder vents, the inboard fixed mounting who places the storehouse has the reference column, supporting spring is installed in the outside on reference column top. The utility model discloses a support stereotypes to the packing carton, is convenient for keep whole shape not take place to warp, and is convenient for can guarantee that article are not impaired when the stack is deposited, convenient removal and promotion.

Description

Degradable paper pulp molding packaging box

Technical Field

The utility model relates to a pulp molding technical field specifically is a degradable pulp molding packing carton.

Background

With the rapid development of social economy, the pulp molding is used more and more, and the pulp molding is a three-dimensional papermaking technology; it uses waste paper as raw material, and uses special mould to mould paper product with a certain shape on the moulding machine; it has four major advantages: the raw materials are waste paper, including paperboard, waste paper box paper, waste white edge paper and the like, and the sources are wide; the manufacturing process is completed by the working procedures of pulping, adsorption molding, drying and shaping and the like, and is harmless to the environment; can be recycled and reused; the volume is smaller than that of the foamed plastic, the plastic can be overlapped, and the transportation is convenient; the paper pulp molding can be used as a lunch box and tableware, and can be used as an industrial cushion package, and the development is very rapid.

However, when the existing paper pulp molding packing boxes are stacked, articles are easily damaged, and the stacked packing boxes are inconvenient to move; therefore, the existing demand is not satisfied, and for this, we propose a degradable pulp molded package box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a degradable paper pulp molding packing carton to the current paper pulp molding packing carton that proposes easily causes article impaired when folding in solving above-mentioned background art, and is not convenient for remove the scheduling problem to the packing carton that stacks.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a degradable paper pulp molding packing carton, includes the hoisting frame, the hoisting frame is including carrying arm-tie, swing joint board, spacing cardboard and connecting block, the equal sliding connection in inboard at carrying arm-tie both ends has swing joint board, one side fixed mounting of swing joint board has four connecting blocks, spacing cardboard is installed in the outside of connecting block, and wherein the up end sliding connection in four spacing cardboards has the paper pulp box body, the middle part of paper pulp box body up end is provided with the middle part and supports the baffle, the inboard of paper pulp box body is provided with fourteen and places the storehouse, the lower terminal surface of placing the storehouse is provided with two bleeder vents, the inboard fixed mounting who places the storehouse has the reference column, supporting spring is installed in the outside on reference column top, supporting spring's up end fixed mounting has.

Preferably, the paper pulp box body includes the pulp layer, stereotypes layer and waterproof oilpaper layer, the outside bonding on stereotype layer is fixed with the pulp layer, the lower terminal surface on pulp layer is provided with waterproof oilpaper layer.

Preferably, the upper end of the movable connecting plate is connected with the two ends of the pulling plate through positioning pins, anti-skid grains are arranged on the surface of the pulling plate, and the connecting block is welded and fixed with the movable connecting plate.

Preferably, the side of the lower end of the paper pulp box body is provided with a positioning groove, the upper end of the limiting clamping plate extends to the inner side of the positioning groove, and the bottom end of the limiting clamping plate is fixedly connected with the connecting block through a screw.

Preferably, the middle supporting clapboard is bonded and fixed on the upper end face of the paper pulp box body, and the side edge of the upper end face of the paper pulp box body is provided with a shaping supporting ring.

Preferably, the bottom end of the positioning column is fixedly bonded to the inner side of the placing bin, and the movable contact plate is connected with the placing bin through a supporting spring.

Preferably, the middle part supporting partition plate is fixedly bonded with one side of the waterproof oilpaper layer, and the shaping layer is made of an aluminum strip.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a supporting spring supports and cushions the movable contact board, is convenient for place article safely, when piling up a plurality of paper pulp box bodies, is provided with middle part supporting baffle at the up end of paper pulp box body for can support the paper pulp box body of stack state through middle part supporting baffle, be convenient for separate, avoid article impaired;

2. the utility model discloses a side at paper pulp box body up end is provided with the design support ring, is provided with the design layer in the inboard on paper pulp layer, and then can effectively support the shape of paper pulp box body, avoids warping, and swing joint plate's upper end all is connected through the locating pin with the both ends of carrying the arm-tie for place through locating spacing cardboard and paper pulp box body spare location, and then can carry out the bulk movement, convenient to use to superimposed paper pulp box body through spacing cardboard when carrying the arm-tie.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the pulp cartridge of the present invention;

FIG. 3 is a schematic cross-sectional view of the pulp cartridge of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the pulp cartridge of the present invention.

In the figure: 1. a pulp cartridge; 2. a hoisting frame; 3. lifting the plate; 4. a movable connecting plate; 5. a limiting clamping plate; 6. connecting blocks; 7. air holes are formed; 8. placing a bin; 9. a middle support baffle plate; 10. a positioning column; 11. a support spring; 12. a movable contact plate; 13. a pulp layer; 14. a shaping layer; 15. A waterproof oil paper layer.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a degradable paper pulp molding packing carton, including hoisting frame 2, hoisting frame 2 is including carrying the arm-tie 3, swing joint board 4, spacing cardboard 5 and connecting block 6, carry the equal sliding connection in inboard at 3 both ends of arm-tie 4, one side fixed mounting of swing joint board 4 has four connecting blocks 6, spacing cardboard 5 is installed in the outside of connecting block 6, through carrying out the regulation of angle to swing joint board 4, and then be convenient for carry out joint and separation to spacing cardboard 5 and paper pulp box body 1, wherein four spacing cardboard 5's up end sliding connection has paper pulp box body 1, the side of 1 up end of paper pulp box body is provided with the design support ring, can effectively support the shape of paper pulp box body 1, avoid warping. The middle part of 1 up end of paper pulp box body is provided with middle part supporting baffle 9, the inboard of paper pulp box body 1 is provided with fourteen places storehouse 8, the lower terminal surface of placing storehouse 8 is provided with two bleeder vents 7, the inboard fixed mounting who places storehouse 8 has reference column 10, supporting spring 11 is installed in the outside on reference column 10 top, supporting spring 11's up end fixed mounting has movable contact plate 12, wholly support through finalizing the design to the packing carton, be convenient for keep whole shape not take place to warp, and be convenient for can guarantee that article are not impaired when the stack is deposited, convenient removal and promotion.

Further, the paper pulp box body 1 comprises a paper pulp layer 13, a shaping layer 14 and a waterproof oil paper layer 15, the paper pulp layer 13 is fixedly bonded on the outer side of the shaping layer 14, and the waterproof oil paper layer 15 is arranged on the lower end face of the paper pulp layer 13.

Through adopting above-mentioned technical scheme, can carry out water-proof effects to whole through pulp layer 13, it is safer to use.

Furthermore, the upper end of the movable connecting plate 4 is connected with the two ends of the lifting plate 3 through positioning pins, anti-skid grains are arranged on the surface of the lifting plate 3, and the connecting block 6 is fixed with the movable connecting plate 4 in a welding mode.

Through adopting above-mentioned technical scheme, through carrying out the regulation of angle to swing joint board 4, and then be convenient for carry out joint and separation to spacing cardboard 5 and paper pulp box body 1.

Further, the side of the 1 lower extreme of paper pulp box body is provided with the constant head tank, and the upper end of spacing cardboard 5 extends to the inboard of constant head tank, and the bottom of spacing cardboard 5 passes through the screw connection with connecting block 6 fixedly.

Through adopting above-mentioned technical scheme, can carry out the bulk movement, convenient to use to superimposed paper pulp box body 1 through spacing cardboard 5 when lifting and carrying board 3.

Furthermore, the middle supporting clapboard 9 is adhered and fixed on the upper end surface of the paper pulp box body 1, and the side edge of the upper end surface of the paper pulp box body 1 is provided with a shaping supporting ring.

Through adopting above-mentioned technical scheme, can effectively support the shape of paper pulp box body 1, avoid warping.

Furthermore, the bottom end of the positioning column 10 is bonded and fixed on the inner side of the placing bin 8, and the movable contact plate 12 is connected with the placing bin 8 through the supporting spring 11.

By adopting the technical scheme, the movable contact plate 12 is supported and buffered through the supporting spring 11, so that articles can be safely placed conveniently.

Furthermore, the middle supporting partition plate 9 is fixedly bonded with one side of the waterproof oilpaper layer 15, and the shaping layer 14 is made of an aluminum tape.

By adopting the technical scheme, the sizing layer 14 can support the pulp layer 13, so that the stability of the pulp layer 13 is kept conveniently.

The working principle is as follows: when in use, whether the functions of all parts are intact is checked, articles can be placed on the inner side of the placing bin 8 by arranging the placing bin 8 on the inner side of the paper pulp box body 1, wherein the bottom end of the positioning column 10 is bonded and fixed on the inner side of the placing bin 8, the movable contact plate 12 is connected with the placing bin 8 through the supporting spring 11, so that the movable contact plate 12 is supported and buffered through the supporting spring 11, the articles can be placed safely, the lower end surface of the placing bin 8 is provided with the air vent 7 which can play a role of ventilation in the storage process, when a plurality of paper pulp box bodies 1 are stacked, the upper end surface of the paper pulp box body 1 is provided with the middle supporting partition plate 9, so that the paper pulp box body 1 in the stacked state can be supported through the middle supporting partition plate 9, the separation is convenient, the articles are prevented from being damaged, and the side edge of the upper end surface, be provided with shaping layer 14 in the inboard of paper pulp layer 13, and then can effectively support the shape of paper pulp box body 1, avoid warping, the upper end of swing joint board 4 all is connected through the locating pin with the both ends of carrying the arm-tie 3 for place through locating spacing cardboard 5 and 1 piece of paper pulp box body, and then can carry out the bulk movement, convenient to use through spacing cardboard 5 to superimposed paper pulp box body 1 when carrying the arm-tie 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (7)

1. A degradable pulp molding packing box comprises a lifting frame and is characterized in that: the hoisting frame comprises a pulling plate, a movable connecting plate, limiting clamping plates and connecting blocks, wherein the inner sides of the two ends of the pulling plate are respectively and slidably connected with the movable connecting plate, one side of the movable connecting plate is fixedly provided with four connecting blocks, the outer sides of the connecting blocks are provided with the limiting clamping plates, the upper end faces of the four limiting clamping plates are slidably connected with a paper pulp box body, the middle of the upper end face of the paper pulp box body is provided with a middle supporting partition plate, the inner sides of the paper pulp box body are provided with fourteen placing bins, the lower end faces of the placing bins are provided with two air holes, the inner sides of the placing bins are fixedly provided with positioning columns, supporting springs are installed on the outer sides of the top ends of.

2. The degradable pulp molded package box according to claim 1, wherein: the paper pulp box body includes pulp layer, design layer and waterproof oiled paper layer, the outside bonding on design layer is fixed with the pulp layer, the lower terminal surface on pulp layer is provided with waterproof oiled paper layer.

3. The degradable pulp molded package box according to claim 1, wherein: the upper end of the movable connecting plate is connected with the two ends of the pulling plate through positioning pins, anti-skid grains are arranged on the surface of the pulling plate, and the connecting block is welded and fixed with the movable connecting plate.

4. The degradable pulp molded package box according to claim 1, wherein: the side of the lower end of the paper pulp box body is provided with a positioning groove, the upper end of the limiting clamping plate extends to the inner side of the positioning groove, and the bottom end of the limiting clamping plate is fixedly connected with the connecting block through screws.

5. The degradable pulp molded package box according to claim 1, wherein: the middle supporting clapboard is adhered and fixed on the upper end face of the paper pulp box body, and the side edge of the upper end face of the paper pulp box body is provided with a shaping supporting ring.

6. The degradable pulp molded package box according to claim 1, wherein: the bottom end of the positioning column is fixedly bonded on the inner side of the placing bin, and the movable contact plate is connected with the placing bin through a supporting spring.

7. The degradable pulp molded package box according to claim 2, wherein: the middle part supporting clapboard is fixedly bonded with one side of the waterproof oil paper layer, and the shaping layer is made of an aluminum strip.

Images