CN112623478A - Shock absorption containing box for express delivery and debugging method thereof - Google Patents

Abstract

The invention discloses a shock absorption containing box for express delivery and a debugging method thereof, wherein the shock absorption containing box comprises the following steps: the box body comprises an inner box and an outer box, a gap is reserved between the inner box and the outer box, and the buffer mechanism is positioned in the gap between the inner box and the outer box; the buffer mechanism comprises a buffer column and a buffer plate, the buffer column is of a hollow structure, the buffer column is respectively provided with a first bearing block, an adjusting part and a second bearing block on the axis path, one end of the first bearing block, far away from the adjusting part, is movably connected with the box wall of the inner box, one end of the second bearing block, far away from the adjusting part, is movably connected with the box wall of the outer box, the axis of the buffer column is vertical to the box wall of a box body connected with the buffer column, and non-Newtonian liquid is injected into the adjusting part; the express box comprises two adjacent buffer columns, wherein the two adjacent buffer columns are connected through the buffer plate, and the buffer plate is a radian plate.

Description

Shock absorption containing box for express delivery and debugging method thereof

Technical Field

The invention relates to the field of storage equipment and the field of damping transportation, in particular to a damping storage box for express delivery and a debugging method thereof.

Background

Vibration reduction (vibration reduction) of packaging refers to proper packaging with vibration isolation measures taken to protect goods from impact and vibration during handling and transportation. The vibration reduction of the package is implemented by firstly placing the equipment in a box, adding cushion layers on the upper and lower peripheries of the equipment, and then placing the equipment in the box. The common elastic materials for packaging and damping vibration comprise crepe paper, elastic strip threads, a specially-made elastic cushion layer and a steel spring. The cushion material mainly comprises glass wool, polyethylene foam, polyester foam, latex felt and the like. The packaging of goods is subject to shock and vibration due to bumps, drops, impacts on every face and every corner of the goods, and therefore packaging shock absorption is a concern. For heavy equipment, the spring is mounted on a resilient base and is loaded with a spring to store impact energy, taking into account the permanent deformation of the pad under load. Reasonable package vibration reduction is extremely important for preventing goods from being damaged in transportation and loading and unloading and protecting the good condition of the goods.

The express delivery industry refers to the transportation mode of railway, highway, aviation and the like, a carrier uses a special tool, equipment and an application software system to collect, sort, seal, transport, deliver, input information, query, market development and difficult express items in China, abroad and in Hongkong and Macao regions, and the express delivery industry can transport specific articles to a designated place or logistics activities in the hands of target customers at a higher speed, is an important component of logistics, and is characterized in that the express delivery industry is in a 'fast' shape. The goods can be transported to a target place in a very short time, but the transportation volume is relatively small, the transportation cost is high, meanwhile, due to the fact that the goods need to pass through different stations and are easy to lose or damage after passing through several turns, and the safety factor is relatively low.

Express delivery damping device that express delivery industry adopted is mostly the bubble bag at present, does not have resilience ability, and is damaged easily, in case the striking damage appears in the transportation, will no longer provide the shock attenuation protection in the follow-up transportation, and the bubble bag is as disposable, and frequent use cost is higher.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides a shock absorption containing box for express delivery and a debugging method thereof.

In order to achieve the purpose, the invention adopts the technical scheme that: a shock absorption containing box for express delivery and a debugging method thereof comprise the following steps: the box and place buffer gear in the box, its characterized in that: the box body comprises an inner box and an outer box, a gap is reserved between the inner box and the outer box, and the buffer mechanism is positioned in the gap between the inner box and the outer box; the buffer mechanism comprises a buffer column and a buffer plate, the buffer column is of a hollow structure, the buffer column is respectively provided with a first bearing block, an adjusting part and a second bearing block on the axis path, one end of the first bearing block, far away from the adjusting part, is movably connected with the wall of the inner box, one end of the second bearing block, far away from the adjusting part, is movably connected with the wall of the outer box, the axis of the buffer column is vertical to the wall of the box body connected with the buffer column, and the adjusting part is filled with non-Newtonian liquid; two adjacent buffer posts are connected through the buffer plate, and the buffer plate is a radian plate.

In a preferred embodiment of the present invention, the first bearing block is connected to the inner box wall through a first slide rail, the second bearing block is connected to the outer box wall through a second slide rail, and two slide rails corresponding to two ends of the same buffer column are opposite and parallel.

In a preferred embodiment of the present invention, the outer wall of the adjusting portion is made of rubber, and the first bearing block and the second bearing block are tightly attached to the outer wall of the adjusting portion.

In a preferred embodiment of the present invention, the buffer plate is fixedly connected to the buffer post.

In a preferred embodiment of the present invention, a groove is disposed on an outer wall of the adjusting portion, and the buffer plate is sleeved in the groove.

In a preferred embodiment of the invention, a single buffer plate is composed of two opposite arc plates, and the middle position of each arc plate is attached to the box wall of the box body.

In a preferred embodiment of the present invention, the first bearing block and the second bearing block are respectively provided with a protrusion toward one side of the adjusting portion.

In a preferred embodiment of the present invention, a pushing mechanism is disposed at an axial middle position of the adjusting portion, the plurality of pushing blocks are annular structures that are consistent with an axis of the buffer column, and the plurality of pushing blocks are sequentially sleeved by a sliding rail.

In a preferred embodiment of the present invention, the cushion column is a cone structure, and the bottom area of the second bearing block is larger than the bottom area of the first bearing block.

The invention also provides a debugging method of the shock-absorbing express storage box, which is characterized in that the relation between the relative movement distance of the inner box and the outer box of the box body and the non-Newtonian liquid concentration is debugged by utilizing the full load weight of the box body, and the debugging method comprises the following steps:

A. the box body is placed on the ground in an empty mode, and the distance between the opposite surfaces of the first bearing block and the second bearing block is measured to be s;

B. placing the box body on the ground in full load, and measuring the relative displacement distance x between the bottom of the box in the box body and the bottom of the outer box;

C. and (4) adjusting the concentration of the non-Newtonian liquid, and repeating the step A, B after each adjustment until s =2x is obtained, namely the deformation of the box body reaches half of the maximum deformation amount when the box body is fully loaded.

In a preferred embodiment of the present invention, an end cover is disposed on one side of the box body.

In a preferred embodiment of the present invention, the buffer posts are located near the corners of the box.

The invention solves the defects in the background technology, and has the following beneficial effects:

(1) the buffer column positioned in the gap between the inner box wall and the outer box wall is of a hollow structure, the buffer column is filled with non-Newtonian liquid, and the outer wall of the buffer column is made of rubber materials, so that the buffer column can convert the stress of the inner part and the outer part of the box body into the slow movement of the bearing block in the non-Newtonian liquid, and a damping effect is achieved;

in addition, the buffer plate is not limited to the rebound function, the buffer plate is connected with the two buffer columns, the buffer columns can move between the inner box wall and the outer box wall along the slide rail, on one hand, the buffer plate can keep the distance between the buffer columns, and the influence range of the damping effect on the box body is ensured, on the other hand, the integrated structure of the buffer plate enables the two adjacent buffer columns to be in linkage connection, the deformation generated at any buffer column position can be dispersed and transmitted to the adjacent buffer columns through the buffer plate, the pressure born by the single buffer column is increased, and the shock resistance of the invention is improved.

(2) According to the invention, the buffer column is respectively provided with the first bearing block, the adjusting part and the second bearing block on the axis path, and the bearing blocks are respectively arranged on two sides of the adjusting part, so that the adjusting part not only can buffer the compression of the self weight of the goods on the box body, but also can buffer the anti-vibration force of the ground to the box body after the box body falls to the ground, and the goods are protected; according to the invention, the first bearing block is movably connected with the box wall of the inner box, the second bearing end is movably connected with the box wall of the outer box, two sliding rails corresponding to two ends of the same buffer column are opposite and parallel, so that the axis of the buffer column is always vertical to the box wall of the box body correspondingly connected with the buffer column in the movement process, and the buffer columns uniformly arranged on each box wall ensure that a single buffer column only needs to bear the buffer force in the axis direction, and the lateral force is uniformly distributed by the buffer columns on the other box walls, so that the principle structure of the single buffer column is simple, and the cost of the invention is reduced.

(3) The outer wall of the adjusting part is made of rubber materials, so that the adjusting part can be matched with the inner and outer box walls to adjust the axial length, and the resilience of the rubber materials can assist the buffer plate, so that the buffer plate has an auxiliary effect on the resilience; according to the invention, the first bearing block and the second bearing block are tightly attached to the outer wall of the adjusting part, so that the non-Newtonian liquid can be properly stored in the adjusting part, and the realization of the buffering function of the invention is not influenced by leakage;

the outer wall of the adjusting part is provided with the groove, the buffer plate is sleeved in the groove, the position of the buffer plate relative to two adjacent buffer columns is ensured to be fixed, and the deformation of the buffer plate in the radian direction can be directly fed back to the buffer columns, so that the multiple buffer parts are more closely connected, and the stability of the buffer part is improved; and the single buffer plate consists of two arc plates which are arranged oppositely, and the middle positions of the two arc plates are respectively attached to the inner and outer box walls in the box body, so that the arc plates can buffer bidirectional stress, and the inner and outer box walls can be simultaneously expanded in the recovery process of the invention, thereby improving the recovery efficiency of the invention.

(4) In the invention, the first bearing block and the second bearing block are respectively provided with a convex block towards one side of the adjusting part, the arrangement of the convex blocks enables the bearing blocks to be in contact with non-Newtonian liquid in the adjusting part, and the contact is changed from conventional surface contact to insertion, and in a preferred example of the invention, the convex blocks are cones, so that the buffering anti-seismic effect of the invention is linearly presented, the deformation process of the buffering column is smoother, the vibration generated by the self part of the invention is reduced, and the use experience of the invention is improved;

meanwhile, a pushing mechanism is arranged in the axial middle position of the adjusting part, the plurality of pushing blocks are of an annular structure consistent with the axis of the buffer column, the plurality of pushing blocks are sequentially sleeved through a sliding rail, so that the pushing blocks can slide towards any bearing block, the pushing blocks are sleeved with one another one by one, the sliding direction of the pushing blocks is always parallel to the axis of the hammer body, on one hand, the pushing blocks mutually play a role in limiting displacement, the reciprocating repeated use of the device is ensured, the durability of the device is improved, on the other hand, the plurality of pushing blocks are tightly attached, the integral sealing effect of the pushing blocks is also ensured, and the relative balance relation of non-Newtonian fluids on two sides of the pushing blocks is prevented from being influenced by the fact that the non-Newtonian fluids pass through gaps in the moving process.

(5) According to the invention, non-Newtonian liquid is injected into the closed spaces at two sides of the pushing block, the non-Newtonian liquid can play a role in buffering the pushing block pressed to the non-Newtonian liquid by inertia, and meanwhile, the pushing block can sequentially slide from outside to inside and press the non-Newtonian liquid, so that a plurality of pushing blocks continuously press the non-Newtonian liquid along the stress direction in sequence, the instantaneous stress is uniformly dispersed and converted into a more flexible continuous force application, a plurality of pushing blocks sequentially bear stress and reversely slide, the force is discharged layer by layer, the function of relieving the anti-shock effect can be achieved to the maximum extent, and the buffering shock resistance of the invention is improved;

meanwhile, in a preferred embodiment of the invention, the buffer column is in a truncated cone structure, and the bottom area of the second bearing block is larger than that of the first bearing block, so that the center of gravity of the box is close to the outer box wall, the placing stability of the outer box wall is improved, and the box body is not easy to topple over.

(6) In the debugging process, the full load weight of the box body is utilized to debug the correlation between the relative movement distance of the box body and the outer box in the box body and the non-Newtonian liquid concentration, the deformation of the full load box body in a restraining static state reaches half of the maximum deformation amount of the full load box body, and the other half deformation amount is reserved, so that the shock resistance of falling at a certain height can be borne and maintained, and the buffering effect and the practicability of the invention are further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

FIG. 1 is an internal structural view of a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of a bumper beam according to a preferred embodiment of the present invention;

FIG. 3 is a perspective block diagram of a preferred embodiment of the present invention;

in the figure: 1. an outer box wall; 12. an inner box wall; 2. a buffer column; 3. a buffer plate; 21. a first bearing block; 22. a second bearing block; 23. an adjustment section; 24. and a push block.

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.

Reference in the specification to "an embodiment," "one embodiment," "some embodiments," or "other embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least some embodiments, but not necessarily all embodiments. The various appearances of "an embodiment," "one embodiment," or "some embodiments" are not necessarily all referring to the same embodiments. If the specification states a component, feature, structure, or characteristic "may", "might", or "could" be included, that particular component, feature, structure, or characteristic is not required to be included. If the specification or claim refers to "a" or "an" element, that does not mean there is only one of the element. If the specification or claim refers to "a further" element, that does not preclude there being more than one of the further element.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.

In the description of the present invention, unless otherwise specified the use of the ordinal adjectives "first", "second", and "third", etc., to describe a common object, merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1, a shock absorption containing box for express delivery and a debugging method thereof include: the box and place buffer gear in the box, its characterized in that: the box body comprises an inner box and an outer box, a gap is reserved between the inner box and the outer box, and the buffer mechanism is positioned in the gap between the inner box and the outer box; the buffer mechanism comprises a buffer column 2 and a buffer plate 3, the buffer column 2 is of a hollow structure, the buffer column 2 is respectively provided with a first bearing block 21, an adjusting part 23 and a second bearing block 22 on the path of the axis of the buffer column 2, one end of the first bearing block 21, which is far away from the adjusting part 23, is movably connected with the inner box wall 12, one end of the second bearing end, which is far away from the adjusting part 23, is movably connected with the outer box wall 1, the axis of the buffer column 2 is perpendicular to the box wall of the box body connected with the buffer column, and non-Newtonian liquid is injected into the adjusting part 23; two adjacent buffer posts 2 are connected through buffer plate 3, buffer plate 3 is the radian board.

In a preferred embodiment of the present invention, the first bearing block 21 is connected to the inner box wall 12 by a first slide rail, the second bearing block 22 is connected to the outer box wall by a second slide rail, and two slide rails corresponding to two ends of the same buffer post 2 are opposite and parallel.

As shown in fig. 1, the outer wall of the adjusting portion 23 is made of rubber, the first bearing block 21 and the second bearing block 22 are tightly attached to the outer wall of the adjusting portion 23, the buffer plate 3 is fixedly connected with the buffer column 2, a groove is formed in the outer wall of the adjusting portion 23, and the buffer plate 3 is sleeved in the groove.

As shown in fig. 1, it is single buffer board 3 comprises two relative radian boards that set up, radian board intermediate position with the laminating of box wall, first carrier block 21 and second carrier block 22 orientation 23 one side of regulating part is provided with the lug respectively, 23 axial intermediate positions of regulating part are equipped with pushing mechanism, and are a plurality of push block 24 be with the cyclic annular structure that 2 axes of buffer post are unanimous, and are a plurality of push block 24 cup joints through the slide rail in proper order, buffer post 2 is the cone structure, second carrier block 22 basal area is greater than first carrier block 21 basal area.

The invention also provides a debugging method of the shock-absorbing express storage box, which is characterized in that the relation between the relative movement distance of the inner box and the outer box of the box body and the non-Newtonian liquid concentration is debugged by utilizing the full load weight of the box body, and the debugging method comprises the following steps:

A. placing the box body on the ground in an empty state, and measuring the distance s between the opposite surfaces of the first bearing block 21 and the second bearing block 22;

B. placing the box body on the ground in full load, and measuring the relative displacement distance x between the bottom of the box in the box body and the bottom of the outer box;

C. and (4) adjusting the concentration of the non-Newtonian liquid, and repeating the step A, B after each adjustment until s =2x is obtained, namely the deformation of the box body reaches half of the maximum deformation amount when the box body is fully loaded.

In a preferred embodiment of the present invention, an end cover is disposed on one side of the box body.

In a preferred embodiment of the present invention, the buffer posts 2 are located near the corners of the box.

The buffer column 2 positioned in the gap between the inner box wall and the outer box wall is of a hollow structure, non-Newtonian liquid is injected into the buffer column 2, and the outer wall of the buffer column is made of rubber materials, so that the buffer column 2 can convert the stress of the inner part and the outer part of the box body into the slow movement of the bearing block in the non-Newtonian liquid, and a damping effect is achieved;

in addition, the buffer plate 3 is not limited to the rebound function, the buffer plate 3 is connected with the two buffer columns 2, the buffer columns 2 can move between the inner box wall and the outer box wall along the slide rail, on one hand, the buffer plate 3 can keep the distance between the buffer columns 2, and the influence range of the damping effect on the box body is ensured, on the other hand, the integrated structure of the buffer plate 3 enables the two adjacent buffer columns 2 to be in linkage connection, the deformation generated at any position of the buffer column 2 can be dispersed and transmitted to the adjacent buffer columns 2 through the buffer plate 3, so that the pressure born by the single buffer column 2 is increased, and the shock resistance of the invention is improved.

According to the invention, the buffer column 2 is respectively provided with the first bearing block 21, the adjusting part 23 and the second bearing block 22 on the axis path, and the bearing blocks are respectively arranged on two sides of the adjusting part 23, so that the adjusting part 23 not only can buffer the compression of the self weight of the goods on the box body, but also can buffer the anti-vibration force of the ground to the box body after the box body falls to the ground, and the goods are protected; according to the invention, the first bearing block 21 is movably connected with the inner box wall 12, the second bearing end is movably connected with the outer box wall 1, two sliding rails corresponding to two ends of the same buffer column 2 are opposite and parallel, so that the axis of the buffer column 2 is always perpendicular to the box wall of the box body correspondingly connected with the buffer column 2 in the movement process, and the buffer column 2 uniformly arranged on each box wall enables a single buffer column 2 to only bear the buffer force in the axis direction, and the lateral force is uniformly distributed by the buffer columns 2 on the other box walls, so that the principle structure of the single buffer column 2 is simple, and the cost of the invention is reduced;

the outer wall of the adjusting part 23 is made of rubber materials, so that the adjusting part 23 can be matched with the inner and outer box walls to adjust the axial length, and the resilience of the rubber materials can assist the buffer plate 3, so that the invention has an auxiliary effect on the resilience; according to the invention, the first bearing block 21 and the second bearing block 22 are tightly attached to the outer wall of the adjusting part 23, so that non-Newtonian liquid can be properly stored in the adjusting part 23, and the realization of the buffering function of the invention is not influenced by leakage;

in the invention, the outer wall of the adjusting part 23 is provided with a groove, the buffer plate 3 is sleeved in the groove, so that the position of the buffer plate 3 relative to two adjacent buffer columns 2 is fixed, and the deformation of the buffer plate 3 in the radian direction can be directly fed back to the buffer columns 2, thus the connection of multiple buffer parts is tighter, and the stability of the invention is improved; and the single buffer plate 3 consists of two arc plates which are arranged oppositely, and the middle positions of the two arc plates are respectively attached to the inner and outer box walls of the box body, so that the arc plates can buffer bidirectional stress, and the inner and outer box walls can be simultaneously expanded in the recovery process of the invention, thereby improving the recovery efficiency of the invention.

In the invention, the first bearing block 21 and the second bearing block 22 are respectively provided with a convex block towards one side of the adjusting part 23, the arrangement of the convex blocks enables the bearing blocks to be in contact with non-Newtonian liquid in the adjusting part 23, and the contact is changed from conventional surface contact to insertion, and in a preferred embodiment of the invention, the convex blocks are conical bodies, so that the buffering and anti-seismic effect of the invention is linearly presented, the deformation process of the buffering column 2 is smoother, the vibration generated by the self part of the invention is reduced, and the use experience of the invention is improved;

meanwhile, a pushing mechanism is arranged in the axial middle position of the adjusting part 23, a plurality of pushing blocks 24 are of an annular structure consistent with the axial line of the buffer column 2, the plurality of pushing blocks 24 are sequentially sleeved through a sliding rail, so that the pushing blocks 24 can slide towards any bearing block direction, the pushing blocks 24 are sleeved one by one, the sliding direction of the pushing blocks 24 is always parallel to the axial line of the hammer body, on one hand, the pushing blocks 24 mutually play a role in limiting displacement, the invention can be repeatedly used, the durability of the invention is improved, on the other hand, the plurality of pushing blocks 24 are tightly attached, the integral sealing effect of the pushing blocks 24 is also ensured, and the relative balance relation of non-Newtonian fluids on two sides of the pushing blocks 24 is influenced by the fact that the non-Newtonian fluids pass through gaps in the moving process of the pushing blocks 24;

according to the invention, non-Newtonian liquid is injected into the closed spaces on two sides of the pushing block 24, the non-Newtonian liquid can play a role in buffering the pushing block 24 pressed to the non-Newtonian liquid by inertia, meanwhile, the pushing block 24 can sequentially slide from outside to inside and press to the non-Newtonian liquid, so that a plurality of pushing blocks 24 continuously press to the non-Newtonian liquid along the stress direction in sequence, the instantaneous stress is uniformly dispersed and converted into a more gentle continuous stress, a plurality of pushing blocks 24 sequentially bear the stress and reversely slide, the stress is removed layer by layer, the function of relieving the reverse shock can be realized to the maximum extent, and the buffering shock resistance of the invention is improved;

meanwhile, in a preferred embodiment of the present invention, the bumper post 2 is a truncated cone structure, and the bottom area of the second bearing block 22 is larger than the bottom area of the first bearing block 21, so that the center of gravity of the present invention is close to the outer box wall, thereby improving the stability of the outer box wall and ensuring that the box body is not easy to topple over.

In the debugging process, the full load weight of the box body is utilized to debug the correlation between the relative movement distance of the box body and the outer box in the box body and the non-Newtonian liquid concentration, the deformation of the box body reaches half of the maximum deformation amount when the box body is fully loaded in a static state during debugging, and the other half deformation amount is reserved, so that the box body can bear the impact force of falling at a certain height, and the buffering effect and the practicability of the box body are further improved.

In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a shock attenuation containing box for express delivery, includes: the box and place buffer gear in the box, its characterized in that:

the box body comprises an inner box and an outer box, a gap is reserved between the inner box and the outer box, and the buffer mechanism is positioned in the gap between the inner box and the outer box;

the buffer mechanism comprises a buffer column and a buffer plate, the buffer column is of a hollow structure, the buffer column is respectively provided with a first bearing block, an adjusting part and a second bearing block on the axis path, one end of the first bearing block, far away from the adjusting part, is movably connected with the wall of the inner box, one end of the second bearing block, far away from the adjusting part, is movably connected with the wall of the outer box, the axis of the buffer column is vertical to the wall of the box body connected with the buffer column, and the adjusting part is filled with non-Newtonian liquid;

two adjacent buffer posts are connected through the buffer plate, and the buffer plate is a radian plate.

2. The shock-absorbing containing box for express delivery according to claim 1, characterized in that: the first bearing block is connected with the inner box wall through a first sliding rail, the second bearing block is connected with the outer box wall through a second sliding rail, and the two sliding rails corresponding to the two ends of the same buffer column are opposite and parallel in position.

3. The shock-absorbing containing box for express delivery according to claim 1, characterized in that: the outer wall of the adjusting part is made of rubber materials, and the first bearing block and the second bearing block are tightly attached to the outer wall of the adjusting part.

4. The shock-absorbing containing box for express delivery according to claim 1, characterized in that: the buffer plate is fixedly connected with the buffer column.

5. The shock-absorbing containing box for express delivery according to claim 4, characterized in that: the outer wall of the adjusting part is provided with a groove, and the buffer plate is sleeved in the groove.

6. The shock-absorbing containing box for express delivery according to claim 5, characterized in that: the buffer plate is composed of two opposite arc plates, and the middle positions of the arc plates are attached to the box wall of the box body.

7. The shock-absorbing containing box for express delivery according to claim 1, characterized in that: the first bearing block and the second bearing block are respectively provided with a convex block towards one side of the adjusting part.

8. The shock-absorbing containing box for express delivery according to claim 1, characterized in that: the axial intermediate position of regulating part is equipped with pushing devices, the bulldozing piece be with the cyclic annular structure that the buffering post axis is unanimous, and is a plurality of the bulldozing piece cup joints in proper order through the slide rail.

9. The shock-absorbing containing box for express delivery according to claim 1, characterized in that: the buffer column is of a cone structure, and the bottom area of the second bearing block is larger than that of the first bearing block.

10. The method for adjusting a shock-absorbing express storage box according to any one of claims 1 to 9, wherein the relationship between the relative movement distance of the inner box and the outer box of the box and the non-Newtonian liquid concentration is adjusted by using the full load weight of the box, comprising the steps of:

A. the box body is placed on the ground in an empty mode, and the distance between the opposite surfaces of the first bearing block and the second bearing block is measured to be s;

B. placing the box body on the ground in full load, and measuring the relative displacement distance x between the bottom of the box in the box body and the bottom of the outer box;

C. and (4) adjusting the concentration of the non-Newtonian liquid, and repeating the step A, B after each adjustment until s is obtained to be 2x, namely the deformation of the box body reaches half of the maximum deformation amount when the box body is fully loaded.

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