CN114701725A

CN114701725A - Telescopic and easy-to-circulate logistics appliance

Info

Publication number: CN114701725A
Application number: CN202210476338.9A
Authority: CN
Inventors: 方宏林
Original assignee: Anhui Asset Tongjian Internet Of Things Technology Co ltd
Current assignee: Anhui Asset Tongjian Internet Of Things Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-05

Abstract

The invention discloses a logistics appliance capable of being nested and easy to circulate, and belongs to the technical field of packaging boxes, and aims to solve the technical problems that the number of nested packaging box bodies is limited and the transportation space is wasted in the prior art. The logistics appliance comprises at least two logistics appliance bodies adopting a drawing design and a plastic suction process, the top surfaces of the logistics appliance bodies are inwards sunken to form a groove and a cavity for accommodating goods, and the cavity surfaces of the cavity are matched with the bottom surfaces of the goods in an accommodating posture in shape; the grooves are asymmetrically distributed on the top surface of the body, and the bottom surface of the body of the logistics appliance body is inwards sunken to form a supporting surface corresponding to the grooves. When the adjacent logistics appliance bodies are nested in a staggered manner, the top surface of the body of the lower logistics appliance body abuts against the supporting surface of the body of the upper logistics appliance.

Description

Telescopic and easy-to-circulate logistics appliance

Technical Field

The invention relates to a telescopic and easy-to-circulate logistics appliance, and belongs to the technical field of packaging boxes.

Background

Various packaging boxes are widely used in the production, circulation and consumption fields of products. At present, most widely used packing cases are rectangular baskets with openings at the upper ends, the baskets are used for containing goods, and the bottoms and the tops of the adjacent upper and lower baskets are overlapped mutually. After unloading, the packing box is still transported back according to the state. The traditional packing box has the same transport space occupied during cargo shipment and empty return transportation, thereby causing the waste of the transport space occupied during empty return transportation, having high return transportation cost of the empty box and low circulation turnover rate, and being difficult to adapt to the requirement of rapid development of the transportation industry.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a telescopic logistics appliance easy to circulate, and aims to solve the technical problems of large occupied transportation space, high return cost of empty boxes and low circulation turnover rate when the packing boxes are empty and returned in the prior art.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a logistics appliance capable of being nested and easy to circulate comprises at least two logistics appliance bodies designed by drawing, wherein the top surfaces of the logistics appliance bodies are inwards sunken to form a groove and a cavity for accommodating goods, and the cavity surface of the cavity is matched with the bottom surface of the goods in an accommodating posture in shape;

the grooves are asymmetrically distributed on the top surface of the body, and the bottom surface of the body of the logistics appliance body is inwards sunken to form a supporting surface corresponding to the grooves.

Preferably, the logistics appliance body is integrally formed by adopting a plastic suction process.

Preferably, the cavity is communicated with the side surface of the logistics apparatus body through the groove, and the supporting surface is arranged at the near edge of the logistics apparatus body in the horizontal direction.

Preferably, the recesses near the edge alternate with the top surface of the body.

Preferably, the number of the cavities is not less than two, the cavities are distributed in a centrosymmetric manner in the horizontal direction, and the adjacent cavities are separated by cavity separation sections.

Preferably, the cavity partition protrudes outwards to form a limiting table, and the bottom surface of the body is recessed inwards to form a limiting groove matched with the limiting table;

when the adjacent logistics appliance bodies are nested in a staggered mode, the limiting table of the lower logistics appliance body is clamped into the limiting groove of the upper logistics appliance body.

Preferably, the side surface of the logistics appliance body is provided with an inverted trapezoidal boss, or/and the top surface of the body is inwards sunken to form a limiting groove, and the back surface of the body is outwards protruded to form a supporting boss corresponding to the limiting groove.

Preferably, the logistics appliance body is provided with an identification design for distinguishing the orientation of the logistics appliance body, and the identification design comprises at least one of an identification groove, an identifier and an identification color arranged on the top surface of the logistics appliance body or/and the cavity surface.

Preferably, the side surface of the physical distribution apparatus body protrudes outwards to form a reinforcing rib, and the reinforcing rib is longitudinally arranged between the top surface of the body and the bottom surface of the body.

Preferably, the cavity surface is provided with an empty avoiding groove which is formed by inwards sinking.

Compared with the prior art, the invention has the following beneficial effects: the top surface of the body of the logistics appliance body is inwards sunken to form a cavity for accommodating goods, and the cavity surface matched with the bottom surface of the goods plays a role in transversely limiting and fixing the accommodated goods. The commodity circulation utensil body adopts drawing die design and blister technology preparation, the body top surface still inwards caves in and is formed with the recess of a plurality of asymmetric distribution, the back of recess is the holding surface, when adjacent commodity circulation utensil body syntropy intussusception, the convex surface of below commodity circulation utensil body just in time imbeds the concave surface of top commodity circulation utensil body, coincide each other, thereby the whole height of having depressed each commodity circulation utensil body stack is with compressing its shared vertical transportation space, occupied transportation space is big when effectively solving the empty transport of packing box, empty case return cost is high, the technical problem that circulation turnover rate is low. When the adjacent logistics appliance bodies are nested in a staggered mode, the top surface of the body of the lower logistics appliance body supports the supporting surface of the upper logistics appliance body, and therefore a three-dimensional space for accommodating goods is formed between the two adjacent logistics appliance bodies to convey the goods. Because the top surface of the body is connected with the cavity surface through the inclined vertical surfaces with small upper part and large lower part, when a plurality of logistics appliance bodies are nested in a staggered manner, the weight of the upper logistics appliance body is transferred to the top surface of the body of the lower logistics appliance body and the inclined vertical surface connected with the body of the upper logistics appliance body through the support surface formed by the inward concave bottom surface of the body, and the inclined vertical surfaces are utilized to bear force longitudinally, so that the logistics appliance has good support performance and can be nested in a staggered manner for a larger number of logistics appliance bodies; because the grooves near the edges and the top surface of the body are alternately distributed, the bearing is uniform, and the collapse caused by uneven stress is avoided. Meanwhile, the logistics appliance body does not have an additional structure exceeding the box body in the horizontal direction, so that the waste of a transverse transportation space can be avoided.

Drawings

FIG. 1 is a perspective view of the top surface of the body of the physical distribution apparatus in the embodiment of the present invention;

FIG. 2 is a top view of the body of the logistics apparatus in an embodiment of the present invention;

FIG. 3 is a front view of the body of the logistics apparatus in an embodiment of the present invention;

FIG. 4 is a left side view of the body of the physical distribution instrument in the embodiment of the present invention;

FIG. 5 is a right side view of the body of the logistics apparatus in an embodiment of the present invention;

FIG. 6 is a perspective view showing the bottom structure of the body of the physical distribution device in the embodiment of the present invention;

FIG. 7 is a lower view of the body of the physical distribution apparatus in the embodiment of the present invention;

fig. 8 is a perspective view of the nesting process of two logistics apparatus bodies in an empty return state;

FIG. 9 is a perspective view showing the nesting of two logistics apparatus bodies in a stacked and stacked state;

FIG. 10 is a front view of the nesting procedure of two logistics apparatus bodies in a stacked and stacked state;

FIG. 11 is a perspective view showing the nested position of two physical distribution apparatus bodies in the stacked state;

fig. 12 is a front view showing the nested position of two physical distribution apparatus bodies in the stacked state.

FIG. 13 is a first modification of the body of the physical distribution instrument in the embodiment of the present invention;

FIG. 14 is a cross-sectional view of the nested configuration of the two logistics apparatus bodies in an empty return state after modification;

FIG. 15 is a perspective view showing the top surface of a second modification of the body of the physical distribution instrument in the embodiment of the present invention;

FIG. 16 is a perspective view showing the bottom structure of a second modified embodiment of the body of the material distribution device in the embodiment of the present invention.

In the figure: 1. a top surface of the body; 11. a cavity surface; 111. a cavity partition; 112. an empty avoiding groove; 12. a limiting table; 13. marking a slot; 14. an identifier; 15. a groove; 16. reinforcing ribs; 2. a bottom surface of the body; 21. a support surface; 22. a limiting groove; 3. an inverted trapezoidal boss; 4. a limiting groove; 5. and supporting the boss.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", 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 describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The invention provides a telescopic and easy-to-circulate logistics appliance, which consists of a plurality of logistics appliance bodies which are vertically nested. The logistics appliance body adopts a pattern drawing design, and the inclination is added to each vertical surface to form a structure with a small top and a large bottom. The advantages of the pattern drawing design are that: the demolding device is beneficial to smooth demolding of the logistics appliance body in the production process, and the production efficiency is improved; secondly, the bearing capacity of each drawing die inclined plane structure is improved; and thirdly, the nesting and the separation in the same direction can be smoothly completed between two adjacent logistics appliance bodies, and the directions of the two adjacent logistics appliance bodies are the same when the nesting and the separation in the same direction are performed. The logistics appliance body adopts a drawing design and also adopts a plastic uptake process to be integrally formed. The plastic suction is a plastic processing technology, and the main principle is that after a flat plastic hard sheet is heated and softened, the plastic hard sheet is absorbed on the surface of a mould in vacuum, and the plastic hard sheet is formed after cooling. The main advantages of adopting the plastic uptake process for integral molding are as follows: the logistics appliance body has the advantages that the basic thickness of each part is the same, so that the logistics appliance body is beneficial to saving raw and auxiliary materials, is light in weight, meets the requirement of environment-friendly and green packaging, can be processed into a special-shaped structure according to actual needs and is convenient to accommodate special-shaped goods; secondly, when two adjacent logistics apparatus bodies are in the same-direction nested state, the height is reduced sufficiently to compress the occupied transportation space.

Fig. 1 to 7 show a perspective view of the top surface, a top view, a front view, a left view, a right view, a perspective view of the bottom surface, and a bottom view of the body of the distribution device according to the embodiment of the present invention. The top surface 1 of the body of the logistics appliance body is inwards sunken to form a cavity for containing goods, the cavity surface 11 of the cavity is matched with the bottom surface of the goods in a containing posture in shape, the cavity surface and the bottom surface are fully matched, and the horizontal limiting effect is achieved on the contained goods. In this embodiment, the two cavities are symmetrically distributed in the horizontal direction, and the purpose of the two cavities is to keep the center of gravity of the logistics appliance body centered all the time to avoid inclination no matter whether goods are loaded or in an unloaded state.

The adjacent cavities are separated by cavity partitions 111, and the cavity partitions 111 also play a role in transversely limiting the goods. The die cavity partition 111 outwards protrudes to form two spacing platforms 12 which are equal in height with the top surface 1 of the body, the bottom surface 2 of the body inwards protrudes to form a spacing groove 22 matched with the spacing platform 12, when the adjacent logistics appliance bodies are nested in the staggered direction, the spacing platform 12 of the lower logistics appliance body is just clamped into the spacing groove 22 of the upper logistics appliance body, and the transverse spacing and longitudinal fixing effects are achieved for the two adjacent logistics appliance bodies. The limiting tables 12 are two in number so as to ensure accurate clamping connection of two adjacent logistics appliance bodies.

After the two cavities are arranged, the body top surfaces 1 which are distributed annularly are inwards sunken to form a plurality of grooves 15, the cavities are communicated with the side surfaces of the logistics appliance body through the grooves 15, and the grooves 15 close to the edges are alternately distributed with the reserved body top surfaces 1. By the structural design, the grooves 15 play roles in saving materials and reducing weight while ensuring uniform bearing and stable support of the top surface 1 of the body. Under the condition that a plurality of commodity circulation utensil body misdirection intussuseption, staff's accessible recess 15 observes the intracavity and accommodates the goods condition, also can stretch into recess 15 with the hand in to be convenient for lift the commodity circulation utensil body of top. In this embodiment, the grooves 15 are asymmetrically distributed on the top surface 1 of the body. The asymmetric distribution here includes both a left-right asymmetric distribution and a top-bottom asymmetric distribution, or one of them.

The bottom surface 2 of the body of the logistics apparatus is recessed inwards to form a supporting surface 21 corresponding to the groove 15, that is, the back surface of the groove 15 is the supporting surface 21, which is the same as the distribution pattern of the groove 15, and is also distributed annularly and alternately. When adjacent logistics apparatus bodies are nested, the orientation of one logistics apparatus body is rotated 180 degrees compared with the other. At this time, since the grooves 15 are asymmetrically distributed, the corresponding supporting surfaces 21 are also asymmetrically distributed, the top surface 1 of the body of the lower logistics appliance just props against the supporting surface 21 of the body of the upper logistics appliance, so that a three-dimensional space for accommodating goods is constructed between two adjacent logistics appliance bodies, and the goods accommodated in the cavity of the lower logistics appliance body are not only transversely limited by the cavity surface 11, but also longitudinally limited by the body of the upper logistics appliance, so that the goods are firmly fixed. In this embodiment, each supporting surface 21 has the same height, usually not less than three, and at least three supporting surfaces 21 are distributed in a triangular shape, or two supporting surfaces can be designed and distributed oppositely, so as to form a supporting plane to achieve the effect of stable supporting. Because the grooves 15, the supporting surfaces 21 on the back surfaces of the grooves and the body top surfaces 1 of the logistics appliance bodies are distributed in an annular and alternate mode, when a cavity is designed to accommodate goods, the body top surfaces 1 distributed in an alternate and annular mode can evenly bear the weight of the logistics appliance bodies above, and collapse caused by uneven stress can be avoided. Because the commodity circulation utensil body adopts the plastics sucking process preparation, the nearly edge department on the horizontal direction is located to supporting surface 21, and the body top surface 1 of below commodity circulation utensil body still receives the horizontal spacing of top commodity circulation utensil body edge when supporting the supporting surface 21 of top commodity circulation utensil body to two commodity circulation utensil bodies take place relative displacement on the horizontal direction about avoiding. Because body top surface 1 is connected with die cavity face 11 through big end down's oblique vertical plane, the weight of top commodity circulation utensil body transmits to rather than the oblique vertical plane of being connected through body top surface 1 of below commodity circulation utensil body, and the vertical atress of oblique vertical plane therefore possesses good support performance, can the wrong direction intussusception more the commodity circulation utensil body of quantity more. The side of the logistics apparatus body protrudes outwards to form a plurality of reinforcing ribs 16, the reinforcing ribs 16 are connected between the top surface 1 of the body and the bottom surface 2 of the body and are longitudinally arranged on the inclined vertical surface connected with the top surface 1 of the body, and the effect of further improving the supporting strength of the inclined vertical surface is achieved.

The cavity surface 11 is formed with an empty-avoiding groove 112, which is recessed inwards to avoid a damageable portion with a significant protrusion on the bottom surface of the accommodated goods, so as to avoid damage caused by compression. Because there are the intussusception position of syntropy and two kinds of differences of misdirection between two adjacent commodity circulation utensil bodies, in this embodiment, for ensuring that the staff is as required to the accurate intussusception of each commodity circulation utensil body, improve intussusception operating efficiency, still be equipped with the sign design of being convenient for distinguish its position on the commodity circulation utensil body, specifically include: an identifier 14 in the shape of 'ZCTJ' is arranged on one cavity surface 11, and the identifier 14 in the shape of 'ZCTJ' is a pinyin abbreviation of the name of the owner of the logistics appliance, so that the direction can be conveniently distinguished, the ownership of the logistics appliance can be externally disclosed, and the logistics appliance can be conveniently lost or timely recovered after being borrowed by others. The identifier 14 can also be expressed by a Chinese name of the owner of the novel logistics appliance, and can play the same role. The identifier 14 may also be represented by a product model number or a corresponding graphic. The top surface 1 of the body on one side is inwards sunken to form an identification groove 13, and the identification groove 13 is positioned at the corner of the physical distribution appliance body so as to be convenient for workers to visually identify from the upper side or the side; the top surface 1 of the body on one side or the cavity surface 11 of one side is provided with a distinctive marking color. The three types of identification designs can exist simultaneously, only one or two identification designs can exist, and the design can effectively reduce the error rate when workers carry out same-direction or misdirection nesting operation.

As shown in fig. 8, it is a perspective view of the nesting process of two material flow device bodies in the empty state, at this time, the material flow device body cavities do not contain goods, the orientation of two adjacent material flow device bodies is the same, the convex surface of the lower material flow device body is just embedded into the concave surface of the upper material flow device body, and they are mutually matched. When a plurality of logistics appliance bodies are nested in the same direction according to the direction, the occupied transportation space can be greatly reduced, more logistics appliance bodies can be conveniently loaded and transported back to be put into the next batch of loading and transportation, and therefore the circulation turnover rate of the packing box is obviously improved.

As shown in fig. 9 and 10, they are a perspective view of the nesting progress and a front view of two physical distribution apparatus bodies in a stacked state, in which the upper and lower physical distribution apparatus bodies are in opposite directions, that is, they are nested in a staggered manner. The top surface 1 of the lower article flowing device body faces to the supporting surface 21 of the upper article flowing device body, and the limiting table 12 of the lower article flowing device body faces to the limiting groove 22 of the upper article flowing device body, and the distance between the limiting table and the limiting groove is close to each other until the limiting table and the limiting groove are tightly abutted to each other, so that the nested and staggered postures are formed. Specifically, as shown in fig. 11 and 12, which are a perspective view and a front view of the nested position of two logistics apparatus bodies in the stacked state, the goods contained in the lower logistics apparatus body are firmly limited and fixed by the cavity surface 11 of the lower logistics apparatus body and the upper logistics apparatus body.

As shown in fig. 13, it is a first improvement of the body of the material flow device in the embodiment of the present invention, and the improvement is that the side of the body of the material flow device is provided with an inverted trapezoidal boss 3, aiming at solving the technical defects that when the adjacent body of the material flow device is nested in the same direction, the load is only borne by the inclined side of the body of the material flow device, the load-bearing capacity is weak, and the material flow device is not easy to separate after being nested and compressed.

As shown in fig. 14, it is a cross-sectional view of the nested posture of the two improved physical distribution apparatus bodies in the empty transportation state, because of the existence of the inverted trapezoid boss 3, the longitudinal distance between the upper and lower physical distribution apparatus bodies is pulled, and the problem that the two physical distribution apparatus bodies are not easy to separate after being nested and compressed is avoided. Because the inverted trapezoidal boss 3 of the lower layer logistics appliance body is beneficial to the top surface with larger area to support the upper layer logistics appliance body, the longitudinal bearing capacity is enhanced, and more logistics appliance bodies can be nested.

It should be noted that although the improvement of fig. 13 can better solve the problems of weak longitudinal bearing capacity and uneasy separation after telescoping and pressing, it is a prerequisite that the side wall of the logistics apparatus body has enough thickness, otherwise the inverted trapezoidal boss 3 cannot be constructed. In view of this problem, another solution is provided in the embodiment of the present invention, specifically as shown in fig. 15 and fig. 16, which are a top surface structure perspective view and a bottom surface structure perspective view of a second improvement of the logistics apparatus body in the embodiment of the present invention, respectively, a top surface 1 of the body is recessed inwards to form a limiting groove 4, and a back surface of the limiting groove 4 is raised outwards to form a supporting boss 5 corresponding to the limiting groove. When adjacent commodity circulation utensil body syntropy intussusception, the support boss 5 of upper strata commodity circulation utensil body imbeds in the spacing recess 4 of lower floor commodity circulation utensil body, because the degree of depth that highly is greater than spacing recess 4 of support boss 5 to two commodity circulation utensil bodies's longitudinal distance about having pulled open.

It should be noted that the technical features described in the first modification shown in fig. 13 and 14 and the second modification shown in fig. 15 and 16 can be used separately or simultaneously on the same distribution tool body. The two functions are similar, but the longitudinal bearing capacity of the first improvement is stronger, and the first improvement is preferably adopted under the condition that the side wall is thick enough. When the second improvement scheme is matched with the first improvement scheme, the main function is to balance the stress so as to avoid the inclination during the intussusception and prevent the deformation.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A logistics appliance capable of being nested and easy to circulate is characterized by comprising at least two logistics appliance bodies designed by drawing, wherein the top surface (1) of each logistics appliance body is inwards recessed to form a groove (15) and a cavity for accommodating goods, and the cavity surface (11) of each cavity is matched with the bottom surface of each goods in an accommodating posture in shape;

the grooves (15) are asymmetrically distributed on the top surface (1) of the body, and the bottom surface (2) of the body of the logistics appliance is inwards sunken to form supporting surfaces (21) corresponding to the grooves (15).

2. A nestable, easily recyclable logistics apparatus as claimed in claim 1 wherein said logistics apparatus body is integrally formed by a blister process.

3. A telescopically collapsible, easily recyclable logistics apparatus as in claim 1 wherein the mould cavity communicates with the sides of the logistics apparatus body through a recess (15), the support surface (21) being provided at the proximal edge of the logistics apparatus body in the horizontal direction.

4. A nestable easy circulation logistics apparatus as claimed in claim 3 wherein the grooves (15) near the edge alternate with the top surface (1) of the body.

5. A nestable, easily recyclable logistics apparatus as claimed in claim 1 wherein there are no less than two and horizontally arranged cavities and adjacent cavities are separated by cavity partitions (111).

6. A nestable, easily recyclable logistics apparatus as claimed in claim 5 wherein said cavity compartment (111) is outwardly convex to form a stop (12), said body base (2) being inwardly concave to form a stop groove (22) adapted to said stop (12);

when the adjacent material flow appliance bodies are nested in a staggered way, the limiting platform (12) of the lower material flow appliance body is clamped into the limiting groove (22) of the upper material flow appliance body.

7. A telescopic easy circulation logistics apparatus as claimed in any one of claims 1 to 6 wherein the logistics apparatus body is provided with inverted trapezoidal bosses (3) on its sides, or/and the top surface (1) of the body is formed with inwardly recessed retaining grooves (4) and its back surface is formed with outwardly raised support bosses (5) corresponding to the retaining grooves (4).

8. A telescopically susceptible logistics apparatus as claimed in any one of claims 1 to 6 wherein the logistics apparatus body is provided with an identification design to identify its orientation, the identification design comprising at least one of an identification groove (13), an identifier (14), and an identification colour on the top body surface (1) or/and the cavity surface (11).

9. A nested easy circulation logistics apparatus as claimed in any one of claims 1 to 6 wherein the side of the logistics apparatus body is formed with a reinforcement rib (16) protruding outwards, the reinforcement rib (16) is arranged longitudinally between the top (1) and bottom (2) of the body.

10. A telescopic easy circulation logistics apparatus in accordance with any one of claims 1 to 6 wherein the cavity surface (11) is provided with an inwardly recessed relief groove (112).