CN218143333U - Paper pulp molding package for cabinet furniture - Google Patents

Abstract

The utility model relates to a technical field of furniture packing material, in particular to cabinet body furniture paper pulp moulding package, include to the upper and lower terminal surface of cabinet body furniture carry out the packaging casing that holds in the palm the form protection, packaging casing includes that tetragonal die block mould the face and establish four side form mould faces on the die block mould face side, packaging casing passes through side form mould the face with the die block mould the face and form inside sunken quadrangle and accomodate the groove, treat that the cabinet body furniture tip of packing is put into pack and protect in accomodating the groove, packaging casing is paper pulp moulding product, be equipped with on the die block mould the face to accomodate bellied first compression-resistant ring in the inslot and second compression-resistant ring, four corners of accomodating the groove side all be equipped with one to inside sunken dashpot of side form mould face. The paper pulp molding material is applied to the packaging of the furniture cabinet body, the types and specifications of the required packaging materials are few, the packaging cost is reduced, the packaging efficiency is improved, and the material is more green and environment-friendly.

Description

Paper pulp molding package for cabinet furniture

Technical Field

The utility model relates to a technical field of furniture packing material, in particular to cabinet body furniture paper pulp molding packing.

Background

At present, in common furniture package, like packing full dress bedside cupboard, TV cabinet etc. pull down the cabinet foot and pack together in the cabinet is internal usually, by the whole square cabinet body that is of packaged product, in order to prevent that furniture from bumping in handling and leading to damaging, need adopt materials such as baolilong, pearl cotton as the filler and pack.

However, the existing cabinet furniture packaging mode has the disadvantages of various types and specifications of fillers in furniture packaging, complex production and packaging processes, low efficiency and environmentally-friendly materials.

SUMMERY OF THE UTILITY MODEL

In order to solve cabinet body furniture packing operation inefficiency, the problem of packaging material not environmental protection, the utility model provides a cabinet body furniture paper pulp molding packing uses paper pulp molding material to furniture cabinet body packing on, and the packaging process is easy and simple to handle, and required packing material kind and specification are few, and the packing material quantity is less, reduces packaging cost and improves packaging efficiency, and the material is green more.

The utility model provides a pair of cabinet body furniture paper pulp molding package adopts following technical scheme:

the utility model provides a cabinet body furniture paper pulp molding packaging, includes to the upper and lower terminal surface of cabinet body furniture and holds in the palm the packing casing of form protection, packing casing includes tetragonal die block plastic surface and establishes four side form plastic surfaces on the die block plastic surface side, packing casing passes through side form plastic surface with the die block plastic surface forms the inside sunken quadrangle and accomodates the groove, treats that the cabinet body furniture tip of packing is put into accomodate in the groove and pack the protection, packing casing is the pulp moulding product, the die block is moulded and is equipped with on the surface to accomodate the inslot bellied first compression ring and second compression ring, first compression ring with the second compression ring is back the font setting, four corners of accomodating the groove side all be equipped with one to the side form plastic surface is the inside sunken dashpot.

Only need will treat that packing cabinet body furniture both ends that match with the storage tank sheathe in packing casing, make packing casing inboard first anti-compression ring and second anti-compression ring with treat that packing cabinet body furniture terminal surface laminates, thereby make the both ends of treating packing cabinet body furniture support and protect through the die block plastic surface, the side then forms the interval of certain width through the side form plastic surface, avoid treating that packing cabinet body furniture appears the problem that the side corner bumps in the transportation, and all be equipped with a dashpot sunken to the side form plastic surface in four corners of storage tank side, treat that packing cabinet body furniture is after putting into the storage tank, four apex angle departments can carry out collision avoidance through the dashpot, when the corner of packing casing receives the striking, the striking can unload through the dashpot, thereby avoid the direct effect of striking to be used in the apex angle department of treating packing cabinet body furniture and the problem that appears the damage, and the packing casing is the pulp molding products, only need to overlap packing casing on the both ends face of treating packing cabinet body furniture and can play the effect, the side part just if need, also can only need carry out the simple winding and just need to carry out the problem that the broken down as the air bubble packaging material, and more environmental protection material packing cost reduction, the packing material, the packing cost is less, more simple and the packing material packing cost is less.

Optionally: the face is moulded to the die block passes through first resistance ring with the second resistance ring is separated and is formed first supporting ring, second supporting ring and third supporting ring, the second resistance ring with be equipped with a plurality of inside sunken first strengthening grooves between the medial surface of side form face is moulded, first strengthening groove is U type open structure, side form face one side with second supporting ring one side all passes through first strengthening groove that a plurality of protruding structures that are of formation, accomodate the groove and pass through first strengthening rib first resistance ring and second resistance ring carry on spacingly and support cabinet body furniture, packaging casing passes through the outer terminal surface of first supporting ring, second supporting ring and third supporting ring is placed.

By adopting the technical scheme, the side face of the cabinet furniture to be packaged is contacted and limited by the side molding face through the first reinforcing ribs, the first reinforcing rib structures arranged at intervals are formed between the second anti-compression ring and the inner side face of the side molding face through the first reinforcing ribs, the deformation resistance of the second anti-compression ring and the side molding face can be effectively improved, especially, the extensibility of the side molding face is effectively improved, the situation that direct fracture occurs due to the extrusion force of the cabinet furniture to be packaged on the flaky side molding face is avoided, the bottom die molding face is separated through the first anti-compression ring and the second anti-compression ring to form the first support ring, the second support ring and the third support ring, and the stability of the packaging shell can be ensured when the outer end faces of the first support ring, the second support ring and the third support ring are horizontally placed.

Optionally: the buffer groove comprises two right-angle surfaces and two transition surfaces, the two right-angle surfaces are parallel to the bottom die plastic surface, the right-angle surfaces are arranged at a right angle, two sides of the transition surfaces are respectively connected with one side of each right-angle surface and the side wall of the accommodating groove, and the included angle A between the side wall of the accommodating groove and the transition surface is 130 to 140 degrees.

Through adopting above-mentioned technical scheme, the top of dashpot forms 90 apex angle structures through two right-angle faces, the shock resistance of reinforcing four corners position that can be better, and the contained angle A of the lateral wall of accomodating the groove and passing the face is 130~140, after the installation, can make to exist the inclination about 45 between packing material and the passing face, when receiving the impact of each face, to being better by the corner protectiveness of packing material, especially when the contained angle A of the lateral wall of accomodating the groove and passing the face is 135, corner protectiveness effect is better. A gap with a distance of 10 to 15mm is reserved between the sharp corner and the corner of the packaged object after packaging, so that the paper-plastic corner supporting part has enough buffering space when the corner of the package falls, the corner of the packaged object is prevented from being directly stressed and damaged, the packaging buffering performance is obviously improved, and the gap can be used for expanding application of filling different buffering materials to improve the packaging impact resistance greatly when different cabinet furniture products are packaged.

Optionally: first support ring with the corner of second support ring and centre all be equipped with one to accomodate bellied second strengthening rib in the groove, first support ring with the outer terminal surface of second support ring passes through the second strengthening rib forms inside sunken structure, first support ring with each on the second support ring the second strengthening rib is "rice" font and distributes.

Through adopting above-mentioned technical scheme, the bottom of accomodating the groove forms inside arch through the second strengthening rib, and the outside of first supporting ring and second supporting ring then forms inside sunken structure through the second strengthening rib, can enough improve the bearing strength of first supporting ring and second supporting ring when with ground contact through the second strengthening rib, avoid first supporting ring and second supporting ring to produce crooked phenomenon when supporting as the holding surface, can support the lateral wall of first anti-compression ring and second anti-compression ring again, thereby mention the stability between first anti-compression ring and the second anti-compression ring, and each second strengthening rib on first supporting ring and the second supporting ring is "rice" font subsection, and the corner all has the second strengthening rib, can make every regional bearing strength of first supporting ring and second supporting ring all better, keep sufficient vertical support intensity during the pressurized, non-deformable, the phenomenon of stress concentration can not appear in the corner, and the effectual outer terminal surface of avoiding first supporting ring and second supporting ring appears the phenomenon with outside plane contact.

Optionally: constitute all be equipped with at least one outer end on four top surfaces of first anti-compression ring and personally submit the third strengthening rib that the protruding structure set up, the inboard of first anti-compression ring is passed through the third strengthening rib forms the sunk structure, constitutes all be equipped with two at least outer ends on four top surfaces of second anti-compression ring and personally submit the fourth strengthening rib that the protruding structure set up, second anti-compression ring is inboard to be passed through fourth strengthening rib forms the sunk structure, every top surface sets up on the first anti-compression ring third strengthening rib quantity is compared every top surface sets up on the second anti-compression ring the fourth strengthening rib is few, the third strengthening rib is established adjacent two between the fourth strengthening rib.

Through adopting above-mentioned technical scheme, because first anti-compression ring and second anti-compression ring are from interior to exterior and exert pressure, therefore, third strengthening rib and fourth strengthening rib are inside to be undercut and form outside protruding structure, can enough increase the contact surface compressive strength effect of first anti-compression ring and second anti-compression ring, can increase the bearing effect of the side of first anti-compression ring and second anti-compression ring again, thereby make the compressive effect of first anti-compression ring and second anti-compression ring better, can improve the compressive strength of first anti-compression ring through the third strengthening rib, can improve the compressive strength of second anti-compression ring through the fourth strengthening rib, thereby avoid first anti-compression ring and second anti-compression ring the phenomenon of collapsing to appear when receiving the gravity of cabinet body furniture, because every top surface length of first anti-compression ring all is less than the top surface length of second anti-compression ring, consequently, every top surface sets up on the first anti-compression ring third strengthening rib quantity sets up than every top surface sets up on the second anti-compression ring the fourth strengthening rib is few, can ensure that the position of third strengthening rib corresponds the setting between two adjacent fourth strengthening ribs, thereby make third anti-compression ring and fourth strengthening rib and second anti-compression ring produce the bearing effect when complementary bearing.

Optionally: the second reinforcing rib, the third reinforcing rib and the fourth reinforcing rib all adopt the arc cross-section structure of rectangular shape, the hunch-up radian of third reinforcing rib is greater than the arch-up radian of fourth reinforcing rib.

Through adopting above-mentioned technical scheme, adopt the arc structure, when bearing direct pressure effect, the pressure that can bear in the arc region is compared in other shapes bigger, plays the effect of the crushing resistance of the inside and outside both sides of reinforcing simultaneously, and the hunch-up radian of third strengthening rib is greater than the degree of arcing of fourth strengthening rib, can make first crushing resistance ring reach better resistance to compression effect through less third strengthening rib quantity.

Optionally: the middle of first supporting ring be equipped with one to receive bellied loading face in the groove, the outer terminal surface of first supporting ring passes through the loading face forms middle inside sunken structure, the protruding height of loading face is less than the protruding height of first anti-compression ring, receive the middle of groove and pass through first anti-compression ring with the loading face forms a storing groove.

By adopting the technical scheme, because the bearing surface is positioned in the middle area of the whole bottom die plastic surface, when the packing shell is provided with the logo, the logo can be more obvious by being arranged on the bearing surface, the integral supporting strength can not be influenced, the bearing surface is integrally arranged in the concave structure in the accommodating groove, the outer end surface of the bearing surface and the outer end surface of the bottom die plastic surface can form a height difference, and after the logo is arranged on the bearing surface, the logo is not easy to wear, so that the logo can be more completely stored under any condition.

Optionally: the top corners of the buffer grooves are provided with fifth reinforcing ribs, and a sixth reinforcing rib is arranged in at least one first reinforcing groove between every two adjacent buffer grooves.

Through adopting above-mentioned technical scheme, because the apex angle of dashpot is in and appears warping easily when receiving the striking, consequently, be equipped with the fifth strengthening rib of a rectangular shape in each apex angle department, the fifth strengthening rib upwards extends from the bottom along corner limit direction, resistance to deformation when receiving the striking is better, it is better to the cabinet body furniture apex angle protectiveness that stretches into in the dashpot, and behind the first strengthening rib of formation, when the great of side form face length is moulded, can carry out effectual improvement to the rigidity of side form face through the sixth strengthening rib that the interval set up, holistic resistance to compression and impact strength have also been increased simultaneously, the sixth strengthening rib interval sets up in the first strengthening groove, can make the bulk strength of side form face better, and the cost is lower.

Optionally: a plurality of second reinforcing grooves are formed in the outer side of the side molding surface, the second reinforcing grooves are formed in the outer side of the first reinforcing rib, and the side surfaces of the first reinforcing grooves and the second reinforcing grooves are arranged in an inclined manner; first strengthen groove with the second strengthen groove all adopts the equidistance interval to set up, the corner limit of second anti-compression ring adopts the arc excessive.

Through adopting above-mentioned technical scheme, be equipped with first stiffening groove and second stiffening groove respectively in the inside and outside both sides of side form face of moulding, and the corresponding position of second stiffening groove is located the outside of first strengthening rib, it can enough guarantee bulk strength to enable the side form face of moulding, can reduce the material cost again, moreover, the structure is simpler, especially packaging shell is pulp moulded products, and the side of first stiffening groove and second stiffening groove is the inclined plane setting, it is more convenient when drawing of patterns to the stiffening groove through the mould.

Optionally: the packaging shell is integrally formed by adopting a die, and the wall thickness of the packaging shell is 2-5 mm.

By adopting the technical scheme, the using amount of the packaging shell can be minimized when the packaging shell is made of the pulp material, the packaging shell adopts the three-dimensional papermaking technology, waste paper is used as the raw material, and the paper product with a certain shape is molded by the corresponding die on the molding machine, so that the manufacturing is more convenient.

To sum up, the utility model discloses following beneficial effect has:

1. after the furniture of the cabinet body to be packaged is placed into the accommodating groove, the four vertex angles can be protected against collision through the buffer grooves, and when the corners of the packaging shell are impacted, the impact force can be unloaded through the buffer grooves, so that the problem that the vertex angles are damaged due to the fact that the impact force directly acts on the vertex angles of the furniture of the cabinet body to be packaged is avoided;

2. the deformation resistance strength of the second compression resisting ring and the side mold molding surface can be effectively improved through the first reinforcing rib structure, particularly the extensibility of the side mold molding surface is effectively improved, and the situation that the sheet-shaped side mold molding surface is directly broken due to extrusion force of cabinet furniture to be packaged is avoided;

3. packaging shell is the pulp molding product, only needs to overlap packaging shell and just can play the safeguard effect on waiting to pack the both ends face of cabinet body furniture when packing, and the exposed part in side if needs, also just can protect after only needing simple winding bubble chamber film, and packaging process is easy and simple to handle, and required packing material kind and specification are few, and the packing material quantity is less, reduces packaging cost and improves packing efficiency, and the material is green more.

Drawings

Fig. 1 is a schematic view of the internal structure of the packaging case of the present invention;

fig. 2 is a schematic diagram of the external structure of the middle package casing of the present invention, showing the outer end face structure of the bottom mold plastic surface and the second reinforcement groove specific structure;

FIG. 3 is a schematic view of the middle cabinet furniture assembly protected by the package housing;

in the figure, 1, a bearing surface; 2. a first reinforcing rib; 3. a second reinforcing rib; 4. a second reinforcement groove; 5. a bottom die plastic surface; 6. a buffer tank; 7. a package housing; 8. a fourth reinforcing rib; 9. a third reinforcing rib; 10. a second compression resistance ring; 11. a first anti-compression ring; 12. a right-angled surface; 13. fifthly, strengthening the tendons; 14. transition surface; 15. a storage tank; 16. a receiving groove; 17. a first reinforcement groove; 18. a sixth reinforcing rib; 19. an included angle A; 20. side molding surface; 21. a first support ring; 22. a second support ring; 23. and a third support ring.

Detailed Description

The present invention is further described in detail below with reference to the accompanying drawings, and it should be noted that any combination of the following embodiments or technical features can be used to form a new embodiment without conflict.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Example one

As shown in fig. 1 and fig. 2, a cabinet body furniture paper pulp molding packaging, including carrying out the packaging shell 7 that holds in the palm the form protection to the upper and lower terminal surface of cabinet body furniture, packaging shell 7 includes tetragonal die block mould face 5 and establishes four side form mould faces 20 on 5 sides of die block mould face, packaging shell 7 passes through side form mould face 20 with die block mould face 5 forms inside sunken quadrangle and accomodates groove 16, treat that the cabinet body furniture tip of packing is put into accomodate and protect in the groove 16, packaging shell 7 is pulp moulding product, be equipped with on die block mould face 5 to accomodate bellied first anti-compression ring 11 and second anti-compression ring 10 in the groove 16, first anti-compression ring 11 with second anti-compression ring 10 is the setting of going back font, die block mould face 5 passes through first anti-compression ring 11 with second anti-compression ring 10 separates and forms first support ring 21, second support ring 22 and third support ring 23, four corners of accomodating 16 sides all are equipped with one side form inside concave side form first support ring 20 and second anti-compression ring 20 and strengthen the groove 20 and the inner side form first support ring 20 and the second support ring 20 and strengthen the groove 17 and the strengthening rib and the second anti-compression ring 20 and the groove 17 and the second anti-compression ring 20 and strengthen the groove and the inner side form first support ring 20 and the groove 17 and strengthen the strengthening rib and the first support ring 20 and the second anti-compression ring 20 and the groove and the second anti-compression ring 20 and strengthen the groove and the strengthening rib and the lateral ring 20 and the groove and the inner side form the groove 17 and strengthen the groove and the strengthening rib and the groove 17.

When protecting cabinet body furniture through packaging shell 7, form two and be "return" font on the die block mould surface 5 and support the cabinet body furniture of packing to accommodating the first anti-compression ring 11 and the second anti-compression ring 10 of 16 interior bellied in grooves, treat through the inboard top surface of first anti-compression ring 11 and second anti-compression ring 10, can guarantee the stability of supporting, can improve cabinet body furniture bottom surface again and mould the distance of the outer terminal surface of 5 of face to the die block, the increase of looks has die block mould the thickness of face 5, make die block mould the thickness of face 5 thinner, thereby make cabinet body furniture's bottom surface not fragile when receiving local striking. And all be equipped with one at four corners of accomodating groove 16 side to the sunken dashpot 6 in the side form face of moulding 20, treat that packing cabinet body furniture is after putting into accomodating groove 16, four apex angle departments can produce a buffer space through dashpot 6 and side form face of moulding 20, when the corner of packaging shell 7 receives the striking, the impact can be uninstalled through dashpot 6, thereby avoid hitting the direct apex angle department that is used in packing cabinet body furniture of 20 transmission back effects of impact that packaging shell 7 apex angle received through the side form face of moulding, make the damaged problem of difficult production apex angle of packing cabinet body furniture when protecting through packaging shell 7. Meanwhile, a plurality of inwards-recessed first reinforcing grooves 17 are formed between the second compression resisting ring 10 and the inner side face of the side molding face 20, the height of the first reinforcing grooves 17 on the second compression resisting ring 10 and the side molding face 20 is consistent with that of the corresponding second compression resisting ring 10 and the top face of the side molding face 20, the first reinforcing rib 2 structures arranged at intervals are formed on one sides of the second compression resisting ring 10 and the side molding face 20 through the first reinforcing ribs 17, the side molding face 20 is in contact with and limited on the side face of furniture of the cabinet to be packaged through the first reinforcing ribs 2, the overall weight can be effectively reduced through the structure of the first reinforcing grooves 17, the deformation resisting strength of the second compression resisting ring 10 and the side molding face 20 can be effectively improved through the first reinforcing ribs 2, the effect of reducing the cost and ensuring the protection performance is achieved, particularly, the extensibility of the side molding face 20 is effectively improved, and the situation that the flaky side molding face 20 is directly broken due to the extrusion force of the furniture to be packaged is avoided. In the actual manufacturing process, the overall contour of the packaging shell 7 is composed of a quadrangular bottom molding surface 5 and four side molding surfaces 20, so that the packaging shell 7 forms an inward-concave quadrangular accommodating groove 16 through the side molding surfaces 20 and the bottom molding surface 5, the bottom molding surface 5 forms three supporting areas including a first supporting ring 21, a second supporting ring 22 and a third supporting ring 23 through a first compression resisting ring 11 and a second compression resisting ring 10 which are inward-concave on the outer sides, and the bottom molding surface 5 is in contact with the ground through the outer end surfaces of the first supporting ring 21, the second supporting ring 22 and the third supporting ring 23. As shown in fig. 3, when the cabinet furniture is packaged and protected, the first packaging shell 7 is placed on the bottom surface, then the bottom of the cabinet furniture to be packaged is placed in the accommodating groove 16 of the first packaging shell 7, so that the bottom surface and the side surface of the cabinet furniture to be packaged are protected by the packaging shell 7, and the second packaging shell 7 is sleeved on the top surface of the cabinet furniture to be packaged, so that the protection of the cabinet furniture in the area which is most prone to collision in the transportation process can be effectively realized. And if the cabinet furniture side between two packaging shell 7 still waits to protect the time, then only need to carry out the winding back through bubble chamber membrane etc. and just can carry out effectual protection. Compared with the prior art that the paper pulp is packaged by using materials such as Styrofoam and pearl cotton as fillers, the operation is simpler, the types and specifications of required packaging materials are less, the using amount of the packaging materials is less, the packaging and disassembling efficiency is higher, the packaging cost is reduced, and the packaging efficiency is improved, the packaging shell 7 is a paper pulp molding product, which is a three-dimensional paper making technology, waste paper is used as a raw material, a paper product with a certain shape is molded by a special mold on a molding machine, and the material is more green and environment-friendly. 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; the volume is smaller than that of the foamed plastic, and the foamed plastic can be overlapped and is convenient for transportation. In the aspect of a packaging structure, the bottom die plastic surface 5 has a large-area plane structure, so that the contact area between the bottom die plastic surface and a packaged object is increased.

Example two: as shown in fig. 1, based on the first embodiment, a further improvement is that the buffer groove 6 includes two right-angle surfaces 12 and two transition surfaces 14, which are parallel to the bottom mold molding surface 5, the two right-angle surfaces 12 are arranged at a right angle, two sides of the transition surface 14 are respectively connected to one side of the right-angle surfaces 12 and a side wall of the accommodating groove 16, and an included angle 19A between the side wall of the accommodating groove 16 and the transition surface 14 is 130 to 140 °.

The buffer groove 6 is formed after the two perpendicular right-angle surfaces 12 and the transition surface 14 are communicated with the accommodating groove 16, so that a 90-degree vertex angle structure is formed at the top of the buffer groove 6 through the two right-angle surfaces 12, the two right-angle surfaces 12 are parallel to the corresponding side molding surfaces 20, the included angle 19A between the side wall of the accommodating groove 16 and the transition surface 14 is 130 to 140 degrees, the impact resistance of the four-angle position can be better enhanced, after the buffer groove is installed, an inclined angle of about 45 degrees exists between a packaged object extending into the buffer groove 6 and the transition surface 14, a certain buffer distance exists between the right-angle surface 12 and the vertex angle, when the packaged object is impacted by each surface, the corner protection performance of the packaged object is better, particularly when the included angle 19A between the side wall of the accommodating groove 16 and the transition surface 14 is 135 degrees, the corner protection effect is better. A gap with a distance of 10 to 15mm is reserved between the sharp corner and the corner of the packaged object after packaging, so that the paper-plastic corner supporting part has enough buffering space when the corner of the package falls, the corner of the packaged object is prevented from being directly stressed and damaged, the packaging buffering performance is obviously improved, and the gap can be used for expanding application of filling different buffering materials to improve the packaging impact resistance greatly when different cabinet furniture products are packaged. The packaging scheme also passes a one-corner three-edged six-sided drop test of packaging according to GB/T4857.5 drop test method for packaging and transporting packages, and the packaging protection capability is stronger. This packing scheme simple structure, and the packaging process is easy and simple to handle, and the packing material quantity is less, reduces the packaging cost and improves packing efficiency.

Example three: as shown in fig. 1, a further improvement is that a second reinforcing rib 3 protruding into the receiving groove 16 is respectively disposed at a corner and a middle of the first support ring 21 and the second support ring 22, outer end surfaces of the first support ring 21 and the second support ring 22 form an inward concave structure through the second reinforcing rib 3, and the second reinforcing ribs 3 on the first support ring 21 and the second support ring 22 are distributed in a shape like a Chinese character 'mi'.

The bottom of the accommodating groove 16 is formed into an inward bulge through the second reinforcing rib 3, the outer sides of the first support ring 21 and the second support ring 22 form an inward concave structure through the second reinforcing rib 3, the bearing strength of the first support ring 21 and the second support ring 22 in contact with the ground can be improved through the second reinforcing rib 3, the first support ring 21 and the second support ring 22 are prevented from being bent when being used as support surfaces to support, the side walls of the first compression resisting ring 11 and the second compression resisting ring 10 can be supported, the stability between the first compression resisting ring 11 and the second compression resisting ring 10 is improved, the second reinforcing ribs 3 on the first support ring 21 and the second support ring 22 are divided into sections in a shape like a Chinese character 'mi', the corners are provided with the second reinforcing ribs 3, the bearing strength of each region of the first support ring 21 and the second support ring 22 is better, the deformation resisting effect of the first compression resisting ring 11 and the second compression resisting ring 10 is better, the enough vertical support strength is maintained when the compression is carried, the phenomenon of stress concentration does not occur at the corners, and the phenomenon that the contact between the outer end surfaces of the first support ring 21 and the second support ring 22 and the outer end surfaces is prevented from being deformed easily.

Further improvement on above-mentioned technical scheme does, as shown in fig. 1 and fig. 2, constitute all be equipped with at least one outer end on four top surfaces of first anti-compression ring 11 and personally submit third strengthening rib 9 that the protruding structure set up, first anti-compression ring 11 inboard passes through third strengthening rib 9 forms the sunk structure, constitutes all be equipped with two at least outer ends on four top surfaces of second anti-compression ring 10 and personally submit fourth strengthening rib 8 that the protruding structure set up, second anti-compression ring 10 inboard passes through fourth strengthening rib 8 forms the sunk structure, every top surface sets up on first anti-compression ring 11 third strengthening rib 9 quantity ratio every top surface sets up on second anti-compression ring 10 fourth strengthening rib 8 is few, third strengthening rib 9 is established adjacent two between the fourth strengthening rib 8.

Because first anti-compression ring 11 and second anti-compression ring 10 are from interior to exterior applied pressure, consequently, third strengthening rib 9 and the inside outside protruding structure that forms that is undercut of fourth strengthening rib 8 can enough increase the contact surface resistance to compression effect of first anti-compression ring 11 and second anti-compression ring 10, can increase the bearing effect of the side of first anti-compression ring 11 and second anti-compression ring 10 again to make the resistance to compression effect of first anti-compression ring 11 and second anti-compression ring 10 better. Can improve the compressive strength of first anti-compression ring 11 through third strengthening rib 9, can improve the compressive strength of second anti-compression ring 10 through fourth strengthening rib 8, thereby avoid first anti-compression ring 11 and second anti-compression ring 10 the phenomenon of collapsing to appear when receiving the gravity of cabinet body furniture, because every top surface length of first anti-compression ring 11 all is less than the top surface length of second anti-compression ring 10, consequently, every top surface sets up on first anti-compression ring 11 every top surface 9 quantity of third strengthening rib is more than every top surface sets up on second anti-compression ring 10 fourth strengthening rib 8 is few, can ensure that the position of third strengthening rib 9 corresponds the setting between two adjacent fourth strengthening ribs 8, thereby make third strengthening rib 9 and fourth strengthening rib 8 produce complementary effect when first anti-compression ring 11 and second anti-compression ring 10 bearing, make holistic bearing strength higher. Simultaneously, the third strengthening rib 9 and the fourth strengthening rib 8 outside are protruding structure setting between first support ring 21, second support ring 22 and third support ring 23, can improve the supporting effect between first support ring 21, second support ring 22 and the third support ring 23, and relative stability improves between first support ring 21, second support ring 22 and the third support ring 23.

On the basis of the above technical solution, as shown in fig. 1 and 2, the second reinforcing rib 3, the third reinforcing rib 9 and the fourth reinforcing rib 8 all adopt a long-strip-shaped arc-shaped cross-sectional structure, and the camber of the third reinforcing rib 9 is greater than the camber of the fourth reinforcing rib 8.

With the semicircular groove of sectional type, make paper pulp molding's packaging shell 7 self structural strength bigger, the atress is more even stable, when bearing direct pressure effect, the pressure that can bear in the arc region is compared in other shapes bigger, play the effect of the crushing resistance of the inside and outside both sides of reinforcing simultaneously, and the arch radian of third strengthening rib 9 is greater than the radian that plays of fourth strengthening rib 8, can make first crush ring 11 reach better crushing resistance effect through third strengthening rib 9 quantity still less, general third strengthening rib 9 is located the centre of 11 every top surfaces of first crush ring, and fourth strengthening rib 8 is located the third department of second crush ring 10, thereby make whole segmentation more even.

Example four: in a further improvement of the first embodiment, as shown in fig. 1 and fig. 2, a bearing surface 1 protruding into the accommodating groove 16 is arranged in the middle of the first support ring 21, the outer end surface of the first support ring 21 forms a structure with the middle recessed inwards through the bearing surface 1, the protruding height of the bearing surface 1 is smaller than that of the first compression ring 11, and a storage groove 15 is formed in the middle of the accommodating groove 16 through the first compression ring 11 and the bearing surface 1.

Because the bearing surface 1 is located in the middle area of the whole bottom die plastic surface 5, when a logo is arranged on the packaging shell 7, the logo can be more obvious and the overall supporting strength cannot be influenced, the bearing surface 1 is integrally arranged in a concave structure towards the accommodating groove 16, a height difference can be formed between the outer end surface of the bearing surface 1 and the outer end surface of the bottom die plastic surface 5, and after the logo is arranged on the bearing surface 1, the logo is not easy to wear, so that the logo can be stored more completely under any condition, meanwhile, because the protrusion height of the bearing surface 1 is smaller than that of the first compression resistant ring 11, after materials such as accessory bags are placed in the storage groove 15 in the middle of the accommodating groove 16, the bearing surface 1 can bear higher strength, and the problems that the rigidity is poor, the outer surface is easy to wear and the accessory bags are directly damaged due to stress when the objects such as the accessory bags are placed in the middle area of the bottom die plastic surface 5 are directly used as an external contact surface are effectively solved.

Example five: in addition to the first embodiment, as shown in fig. 1 and fig. 2, a fifth strengthening rib 13 is disposed at a vertex of each of the buffer slots 6, and a sixth strengthening rib 18 is disposed in at least one first strengthening slot 17 between two adjacent buffer slots 6.

Because the apex angle of dashpot 6 is in the easy deformation that appears when receiving the striking, consequently, be equipped with the fifth strengthening rib 13 of a rectangular shape in each apex angle department, the fifth strengthening rib 13 upwards extends from the bottom along corner limit direction, resistance to deformation when receiving the striking is better, it is better to the cabinet body furniture apex angle protectiveness that stretches into in the dashpot 6, and form a sixth strengthening rib 18 back in first strengthening groove 17, when the great of side form face of moulding 20 length, can carry out effectual improvement to the rigidity of side form face of moulding 20 through the sixth strengthening rib 18 that the interval set up, holistic resistance to compression and impact strength have also been increased simultaneously, general sixth strengthening rib 18 interval sets up in first strengthening groove 17, can make the bulk strength of side form face of moulding 20 better, and the cost is lower.

The improvement is further made on the basis of the second embodiment, as shown in fig. 1 and 2, a plurality of second reinforcing grooves 4 are formed in the outer side of the side molding surface 20, the second reinforcing grooves 4 are formed in the outer side of the first reinforcing ribs 2, the side faces of the first reinforcing grooves 17 and the second reinforcing grooves 4 are arranged on inclined planes, the first reinforcing grooves 17 and the second reinforcing grooves 4 are arranged at equal intervals, and the corner edges of the second compression resisting ring 10 are excessive in arc shape.

Be equipped with first stiffening groove 17 and second stiffening groove 4 respectively in the inside and outside both sides of side form face of moulding 20, and the corresponding position of second stiffening groove 4 is located the outside of first strengthening rib 2, it can enough guarantee bulk strength to enable side form face of moulding 20, can reduce the material cost again, and the structure is simpler, especially packaging shell 7 is pulp moulded goods, and the side of first stiffening groove 17 and second stiffening groove 4 is the inclined plane setting, it is more convenient when drawing of patterns to the stiffening groove through the mould, first stiffening groove 17 and second stiffening groove 4 all adopt the equidistance interval to set up, it is more even when the atress, it is more stable during the support, simultaneously, the inside corner limit of second anti-compression ring 10 adopts the arc excessive, the stress of production is littleer.

The improvement on any one of the above embodiments is that: as shown in fig. 1 and 2, the package case 7 is integrally molded by a mold, and the wall thickness of the package case 7 is 2 to 5mm.

It is more convenient that packing casing 7 adopts mould integrated into one piece, and can make the wall thickness more even, the technology is more convenient when making, and packing casing 7's wall thickness is 2 to 5mm, the bottom forms concave-convex structure through first anti-compression ring 11 and second anti-compression ring 10, and wholly adopt the design of strengthening rib, strengthen the buffering protection intensity of packing to cabinet body product, can make packing casing 7 use amount reach the minimizing when making with the paper pulp material, especially when packing to the little cabinet body of some weight, only need packing casing 7 of 2mm thickness just can realize packing and protection, thickness is thinner, and packing casing 7 adopts three-dimensional papermaking technique, it uses waste paper as raw materials, mould out the paper products of certain shape by the mould that corresponds on the moulding machine, it is more convenient when making.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a cabinet body furniture paper pulp molding packing, includes to hold in the palm packing casing (7) of form protection to the upper and lower terminal surface of cabinet body furniture, packing casing (7) include that tetragonal die block moulds face (5) and establishes four side forms on face (5) side are moulded to the die block and mould face (20), packing casing (7) are passed through face (20) are moulded to the side form with face (5) are moulded to the die block forms inside sunken quadrangle and accomodates groove (16), and the cabinet body furniture tip of treating the packing is put into accomodate and pack protection, its characterized in that in groove (16): packaging shell (7) is pulp molding, be equipped with on die block mould face (5) to accomodate bellied first resistance to compression ring (11) and second resistance to compression ring (10) in groove (16), first resistance to compression ring (11) with second resistance to compression ring (10) are back the font and set up, four corners of accomodating groove (16) side all are equipped with one to sunken dashpot (6) in side form mould face (20).

2. The molded pulp package for cabinet furniture according to claim 1, wherein: face (5) are moulded to the die block passes through first anti-compression ring (11) with second anti-compression ring (10) are separated and are formed first supporting ring (21), second supporting ring (22) and third supporting ring (23), second anti-compression ring (10) with be equipped with a plurality of inside sunken first strengthening grooves (17) between the medial surface of side form moulding face (20), first strengthening groove (17) are U type open structure, side form moulding face (20) one side with second supporting ring (22) one side all passes through first strengthening rib (2) that first strengthening groove (17) formed a plurality of protruding structures, accomodate groove (16) and pass through first strengthening rib (2) first anti-compression ring (11) and second are spacing and support cabinet body furniture, packaging shell (7) are crossed the outer terminal surface of first supporting ring (21), second supporting ring (22) and third supporting ring (23) is placed.

3. The molded pulp package for cabinet furniture according to claim 1, wherein: buffer slot (6) include two with die block mould face (5) parallel arrangement's right angle face (12) and two transition face (14), two the right angle sets up between right angle face (12), the both sides of transition face (14) respectively with one side of right angle face (12) and the lateral wall of accomodating groove (16) is connected, the lateral wall of accomodating groove (16) with contained angle A (19) of transition face (14) are 130~ 140.

4. The molded pulp package for cabinet furniture according to claim 2, wherein: first support ring (21) with the corner and the centre of second support ring (22) all are equipped with one to receive bellied second strengthening rib (3) in groove (16), first support ring (21) with the outer terminal surface of second support ring (22) passes through second strengthening rib (3) form inside sunken structure, first support ring (21) with each on second support ring (22) second strengthening rib (3) are "rice" font and distribute.

5. The molded pulp package for cabinet furniture according to claim 4, wherein: constitute all be equipped with third strengthening rib (9) that an at least outer end personally submits protruding structure setting on four top surfaces of first anti-compression ring (11), the inboard of first anti-compression ring (11) passes through third strengthening rib (9) form the sunk structure, constitute all be equipped with four top surfaces of second anti-compression ring (10) on at least two outer ends and personally submit fourth strengthening rib (8) that protruding structure set up, second anti-compression ring (10) inboard passes through fourth strengthening rib (8) form the sunk structure, every top surface sets up on first anti-compression ring (11) third strengthening rib (9) quantity ratio every top surface sets up on second anti-compression ring (10) fourth strengthening rib (8) are few, third strengthening rib (9) are established adjacent two between fourth strengthening rib (8).

6. The molded pulp package for cabinet furniture according to claim 5, wherein: optionally: the second reinforcing rib (3), the third reinforcing rib (9) and the fourth reinforcing rib (8) all adopt the arc section structure of rectangular shape, the hunch-up radian of third reinforcing rib (9) is greater than the arc starting degree of fourth reinforcing rib (8).

7. The molded pulp package for cabinet furniture according to claim 2, wherein: the middle of first supporting ring (21) is equipped with one to accomodate bellied loading face (1) in groove (16), the outer terminal surface of first supporting ring (21) passes through inside sunken structure in the middle of loading face (1) formation, the protruding height of loading face (1) is less than the protruding height of first resistance to compression ring (11), accomodate the middle of groove (16) and pass through first resistance to compression ring (11) with loading face (1) forms a storing groove (15).

8. The molded pulp package for cabinet furniture according to claim 2, wherein: the top corners of the buffer grooves (6) are provided with fifth reinforcing ribs (13), and a sixth reinforcing rib (18) is arranged in at least one first reinforcing groove (17) between every two adjacent buffer grooves (6).

9. The molded pulp package for cabinet furniture according to claim 2, wherein: the outside of side form face of moulding (20) is equipped with a plurality of second strengthening grooves (4), second strengthening groove (4) are established the outside of first strengthening rib (2), first strengthening groove (17) with the side of second strengthening groove (4) is the inclined plane setting.

10. The molded pulp package of furniture having a cabinet according to any one of claims 1~9 wherein: the packaging shell (7) is integrally formed by adopting a die, and the wall thickness of the packaging shell (7) is 2-5 mm.

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