CN210503625U

CN210503625U - Interim splicing strip and interim section bar, interim splicing plate and interim box

Info

Publication number: CN210503625U
Application number: CN201920179769.2U
Authority: CN
Inventors: 倪跃华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-18
Filing date: 2019-02-01
Publication date: 2020-05-12
Anticipated expiration: 2029-02-01
Also published as: CN109896115A

Abstract

The utility model relates to a packing or board and the preparation field of packing box, especially a piece and mutual matter section bar, mutual matter makeup, mutual matter case are pieced together to mutual matter. The utility model discloses the mathematical property of the mutual prime number of exploitation's application provides one kind and pieces together the strip mutually, and then under same thinking, provides application such as mutually the matter section bar, mutually the matter makeup, mutually the matter case. The utility model has the characteristics of the commonality is strong, easily recycle, consequently can reach material saving, energy-concerving and environment-protective effect.

Description

Interim splicing strip and interim section bar, interim splicing plate and interim box

Technical Field

The utility model relates to a packing or board and the preparation field of packing box, especially a piece and mutual matter section bar, mutual matter makeup, mutual matter case are pieced together to mutual matter.

Background

With the development of modern logistics, the amount of packing boxes is more and more. At present, most of packing boxes are disposable, so that not only is great waste caused, but also serious environmental pollution is caused, and people are eagerly to realize the recycling of the packing boxes, but the success is not achieved.

Because the varieties, shapes and sizes of the objects to be packaged are different, people design the packaging box into a hollow cuboid structure for simplifying the packaging, only three sizes of the total length, the total width and the total height are taken no matter how the shape of the objects to be packaged, and people usually default that the length, the width and the height of the packaging box are different by 0.5 cm into one specification; on large-scale packing box or the occasion that the size precision requirement is lower, people also can acquiesce for every difference 1 centimetre or 2 centimetres and be a specification (the utility model discloses the specification difference that people generally adopted such as 0.5 centimetre or 1 centimetre or 2 centimetres is called "common specification difference", notes w). Even so, the specifications of the packing boxes are still countless.

In order to be helpful for the specification straightening and understanding of the difficulty in recycling caused by the complicated specification types of the packing boxes, the invention creates a range, a packing box series is listed, the series is analyzed and explained, and the result and the method can be expanded to solve the similar problems of all the packing boxes.

Assuming a series of packing boxes, the length, width and height of the packing boxes are all from 10 cm, and each 0.5 cm increase is a specification and is arranged to 60 cm. In the series, the length, width and height are respectively 101, wherein the length and width of the bottom surface are in a combined relation, and the height is in an arrangement relation, so that the total number of the series of packing boxes is (101 × 100/2+101) × 101= 520251. Given that there are 20000 different sizes of products to be packaged within this range, 20000 corresponding different sizes should be selected in the series, and more than 50 tens of thousands of sizes in the series would not be used.

From the above example it can be seen that: the packing box with the required specification is selected from the existing packing box, and the utilization rate of the packing box is definitely extremely low; similarly, the probability of selecting the packaging box with the required specification from the recycled packaging box is extremely low. And the used packing boxes have the same specification and are various, and the general-scale recycling warehouse can not classify and store the used packing boxes at all, so that the recycling of the packing boxes is not paid for in economic benefit.

In the prior art, a method for designing a packing box into a detachable structure is available, strips such as wood boards or section bars can be spliced into a plate-shaped plane, then the plate-shaped plane can be spliced into the packing box, and the packing box can be detached into various strips after being used. However, these prior arts only solve the problem of the structure of the assembly and do not solve the problem of the dimensional accuracy of the assembly, that is, how to make the width of the strip-shaped objects meet the requirements of various specifications.

As is known, during the assembly process, one side length of the plate-shaped plane is determined by the length of the strip-shaped object, and the other side length is determined by the splicing width of the strip-shaped object. The strips are manufactured according to the length of the specification without problems, and how to ensure that the splicing width of the strips can meet the requirements of various specifications becomes an insurmountable technical bottleneck in the prior art, namely the total width spliced by the strips with single width can only be integral multiple of the width of the strips; a single strip of material having a width greater than 0.5 cm cannot be spliced to any specification with a specification difference of 0.5 cm. Obviously, the strips with the width of less than 0.5 cm are not beneficial to the design of the assembly structure, can not obtain certain assembly strength, and has very large assembly workload, so that the attempt to assemble the series of packing boxes by the strips with the single width is only a technical prejudice and has no practical significance.

The prior art does not consider the possibility of other aspects, can not provide a reasonable strip optimization scheme and a reasonable width splicing method, and people stop the continuous research and development of the splicing type packing box.

Disclosure of Invention

For can conveniently piece together the required various specifications of platelike plane, the utility model discloses the mathematical property of the mutual prime number of exploitation application provides a mutual quality and pieces up the strip, and then under same thinking, provides applications such as mutual quality section bar, mutual quality makeup, mutual quality case.

The reciprocal prime number has the following characteristics: if a and b are a pair of mutually prime numbers, then there must be at least one set of natural numbers m and n, and ma + nb can be made to constitute a partial natural number less than (a-1) (b-1) and all natural numbers not less than (a-1) (b-1). For example: for the pair of

reciprocal numbers

3 and 5, since (a-1) (b-1) = (3-1) (5-1) =8, 3 and 5 must constitute a partial natural number smaller than 8 and all natural numbers larger than 8, such as 8=1 × 3+1 × 5, 9= 3+0 × 5, 10=0 × 3+2 × 5, 11=2 × 3+1 × 5, 12=4 × 3+0 × 5, 13=1 × 3+2 × 5, 14=3 × 3+1 × 5 … … in this case, 6=2 × 3 is a natural number smaller than (a-1) (b-1), and 7 cannot be spelled out.

In the exemplary series of boxes of the present invention, the problem is to use the strips to assemble 101 width sizes each differing by 0.5 cm from 10 cm to 60 cm. Regarding the common specification difference w =0.5 cm as unit 1, and regarding aw and bw as the widths of two strips, the two strips can be spliced into the widths of any number w above (a-1) (b-1) according to the characteristic of a mutually prime number. Since 10 cm =20 × 0.5 cm = (5-1) (6-1) × 0.5 cm, the width of the bar can be set to 5 × 0.5 cm and 6 × 0.5 cm, that is, 2.5 cm and 3 cm, and any specification width in the series can be spelled out. While strips 2.5 cm and 3 cm wide can overcome the deficiencies of strips less than 0.5 cm wide. Of course, it is also possible to define the width of the strip as 4 x 0.5 cm and 5 x 0.5 cm, since 4 and 5 are also a pair of mutually prime numbers.

Thus, the utility model can splice all the plane specifications of the series of packing boxes by only using the strip-shaped objects with two widths and 101 lengths and then using the prior splicing technology, and can further splice the packing boxes with all the specifications; the materials have extremely high universality and extremely small required warehouse scale, and the packing box can be decomposed into standard assembling materials after being used and is ready for next assembling. Therefore, the problem of recycling the packing box which is expected to be long but can not be solved in time can be solved.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

1. formulating a specification series of splice plates, in which series various specifications can be arranged into a complete table, each row representing a different splice length, each column representing a different splice width;

2. the utility model regards each row in the splice plate specification series as a sub-series, the splicing length of each sub-series is the same, the splicing width is a string of continuous specification, and the difference value of every two adjacent specifications is the same common specification difference w;

2. use aw as the width of strip one, bw as the width of strip B (a, b are a pair of coprime and b > a), the utility model discloses thickness of the same kind, same kind specification length, main difference are that the width is the width respectively and is the first two kinds of strips of strip B of coprime times of certain specification difference commonly used and is called as coprime and piece together the strip, and the specification difference commonly used contains unit length that people often acquiesce for use such as 0.5 centimeters, 1 centimeter, 2 centimeters. Each group of mutually qualified splicing strips is only used for one sub-series of the splicing plate specification series, wherein the number of the strips A and B is not limited;

3. the cross-sectional shape, configuration and manufacturing method can be changed in different forms in order to make the width of the mutually-qualified splicing strips overlapped and spliced. The planar side edges of the mutually-qualified splicing strips are designed into structures which can be spliced mutually, so that the mutually-qualified splicing strips accord with the structure;

4. prefabricating the mutually-qualified splicing strips with various specifications and lengths according to the requirements of 2-3;

5. determining splicing size, setting the splicing length to be L, setting the splicing width to be W = xw, and selecting a co-prime splicing strip with the length equal to L;

6. determining the number m of the first splicing strips and the number n of the second splicing strips in the co-prime splicing strips:

1) if x happens to be equal to an integer multiple of a, m = x/a, n = 0; if m is exactly equal to an integer multiple of b, m =0, n = x/b; if x is an integral multiple of a and b, selecting one of the two cases;

it needs to be emphatically explained that: when one of the two strips A and B is zero, the condition that the two strips A and B are used independently is only a special condition that the mutually-qualified jigsaw bar is used, and does not represent that the mutually-qualified jigsaw bar is not used; on the occasion with low precision requirement, the specification which is equal to the integral multiple of aw or bw can be screened out and can be singly listed into a series, and only one of the mutually prime splicing strips is needed at the moment; for not covering prior art and rare the utility model discloses a protection scope, the current section bar kind that original does not change the usage is not in the utility model discloses within the protection scope, nevertheless when another kind of new increase product appears, actual width between them is a pair of reciprocal prime number except that the value of common specification tolerance to have in the coplanar used jointly, new increase product falls into promptly the utility model discloses a protection scope.

2) When x is neither an integer multiple of a nor an integer multiple of b, adding an integer value p so that x + p (b-a) is exactly equal to an integer multiple of b, where p is exactly the number of strips of nail, and n = [ x + p (b-a) ]/b-m is the number of strips of ethical; when [ x + p (b-a) ]/b < m, m and n have no solution.

7. Splicing the selected mutually qualified splicing strips into a splicing plate; the utility model refers to the splice plate containing the coprime splice strips as the coprime splice plate, which can be used for splicing the packing box and can also be independently used in daily life; compared with the traditional solid integral plate, the hollow splicing plate has the outstanding advantages that excessive leftover materials cannot be generated, and because the hollow splicing strips can be adopted, the mutual splicing plate is lighter and more material-saving than the traditional solid integral plate;

8. as a pioneering invention creation, in order to make the co-natured jointed board more convenient to assemble or have other functions, connecting pieces with other functions can be inserted into the co-natured jointed board, and the co-natured jointed strips and the connecting pieces jointly form a total plane of the co-natured jointed board;

9. the invention relates to a detachable packing box which is spliced by a plurality of mutually-qualified spliced plates by utilizing the prior art, and the detachable packing box is called a mutually-qualified box, wherein the mutually-qualified box comprises mutually-qualified spliced strips, the mutually-qualified spliced strips are key elements of the mutually-qualified box for achieving splicing size, and the mutually-qualified spliced strips and connecting pieces form the size of each plane of the mutually-qualified box together.

10. After the coprime jointed boards or coprime boxes are used up, the coprime jointed boards or coprime boxes can be recycled and disassembled into various assembled materials to wait for the next assembly;

11. as a pioneering invention creation, the cross section shape and the construction method of the mutually qualitative splicing strip can be changed in different forms;

12. preferably, two types of section bars can be prefabricated in advance according to the cross section shapes of two types of strip-shaped objects in the mutually-qualified splicing bar, and then the section bars are cut into corresponding specification lengths to obtain the mutually-qualified splicing bar.

The utility model has the advantages that: 1. the possibility of standardized manufacture of the daily life plate and the packing box is provided; 2. compared with the traditional plate making method, the coprime jointed plate reduces the waste of leftover materials, enlarges the possibility of popularization and application of the hollow section jointed plate, greatly saves raw materials in occasions with low strength requirements, and improves the product portability; 3. the recycling is promoted, the comprehensive cost is reduced, and the recovery and the direct reuse have great economic value; 4. due to the fact that the material can be split, the utilization rate of the material is improved, and the transportation and storage cost is reduced; 5. the effects of environmental protection and energy saving are self-evident as described in effects 1 to 4.

Drawings

Fig. 1 is a schematic view of a co-qualitative jigsaw of the present invention.

Figure 2 is a partially schematic cross-sectional view of the inventive co-prime profile and co-prime gores.

Fig. 3 is a schematic view of a longitudinal connection of the present invention.

FIG. 4 is a schematic view of a transverse connection of the present invention.

Fig. 5 is a coprime box of the present invention.

FIG. 6 shows another coprime box according to embodiment 6 of the present invention.

FIG. 7 shows an improved co-prime strip used in example 6.

Fig. 8 is a schematic wall assembly diagram of embodiment 6.

Fig. 9 is a schematic view of assembling the upper and lower bottom surfaces in embodiment 6.

FIG. 10 shows an embodiment 7 of the present invention, a combined coprime box.

In the figure, 1, a mutual splicing strip, 2.180-degree reversing strips, 3.90-degree reversing strips, 4 longitudinal connecting pieces, 5 transverse connecting pieces, 6 end sealing covers and 7 main parts of the mutual splicing strip.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The following examples are merely illustrative of the feasibility and the variety of embodiments of the present invention and are not to be construed as limiting the scope of the present invention.

Embodiment 1, in the embodiment of fig. 1, one side surface of each of the mutually-qualified matching strips (1) is provided with a clamping groove, and the other side surface is provided with a clamping tongue, the 180-degree reversing strip (2) is two symmetrical strips with clamping grooves on both sides (or with clamping tongues), one surface of the 90-degree reversing strip (3) is provided with a clamping groove, and the adjacent surface is provided with a clamping tongue; the shapes of the clamping tongues and the clamping grooves of the mutually qualified splicing strips (1), the 180-degree reversing strips (2) and the 90-degree reversing strips (3) are corresponding, and the clamping tongues can be inserted into the clamping grooves; when two mutually qualified splicing strips (1) are inserted at two sides of the 180-degree reversing strip (2), the directions of the two mutually qualified splicing strips (1) are opposite; the 90-degree reversing strips (3) have the function that splicing parts can be inserted in the direction forming 90 degrees with the plane of the jointed board; the 180-degree reversing bars (2) and the 90-degree reversing bars (3) belong to connecting pieces with other functions, and the 180-degree reversing bars and the 90-degree reversing bars and the mutually-qualified splicing bars (1) form a mutually-qualified splicing plate together.

Example 2 in the example of fig. 2, sections of some of the mutually prime strips are illustrated: the mutually-qualified splicing strips of the section a have the simplest structure, can only splice plate surfaces, cannot be connected with each other, and need to be connected and fastened by other parts; after the mutually-qualified spliced strips of the section b are mutually spliced, other parts are still required to be used for connecting and fastening, but after the assembly, the planes are not easy to deform because the strips are mutually clamped; after the mutually-qualified spliced strips of the section c are spliced with each other, the mutually-qualified spliced strips have a connecting effect and are not easy to be pulled apart, and the sections of the mutually-qualified spliced strips are hollow, so that the whole body is light; the mutually-qualified spliced strips of the sections d and e are made by combining a plurality of sectional materials, the section d is suitable for occasions with high appearance requirements of large planes and insufficient connecting strength of materials, the mutually-qualified spliced strip structure of the section e is suitable for materials with low connecting strength such as wood, and the two sides can have strong connecting strength after being buckled with other materials; the splicing strips of the section f are suitable for splicing curved surfaces and can rotate for a certain angle after being mutually inserted; the mutually-qualified splicing strips with the sections g are used for elastic materials, can be inserted in without being inserted from the end part and can be horizontally clamped and extruded, and are suitable for elastic materials such as plastics and the like, but still need to be extracted when being disassembled; the strips of the section h are single-layer and more portable, for example, metal sheets can be used; the section bar with the section i is symmetrically provided with grooves at two sides, can be connected by other functional inserting strips such as nylon inserting strips, and the like, and can be combined together by rolling and occlusion according to the structure of bridge-cut aluminum, but can not be detached after occlusion, and the structure of the 180-degree reversing strip is similar to that of the section bar; the effect of section j on section i is similar, except that the sides are modified to be grooves. In this embodiment, different groove types such as a T-shaped groove, a dovetail groove, a circular groove, and a C-shaped groove may be used instead, and the cross-sectional shape of the latch corresponds to the groove type.

Example 3 and fig. 3 are schematic views of a connection mode of the co-prime panels. The longitudinal connecting piece (4) can be made of polypropylene and other materials, the middle part can be repeatedly bent, the two ends are provided with elastic chucks, clamping holes are prefabricated on the mutually-qualified splicing strips (1), after the longitudinal connecting piece (4) and the mutually-qualified splicing strips (1) are directly inserted to the bottom, the elastic chucks are clamped into the prefabricated buckles, and the connection is reliable; the two can be separated by forcibly pressing down the elastic clamping head from the outside of the prefabricated hole.

Example 4 and fig. 4 are schematic views of a connection mode of the co-prime jointed boards. The transverse connecting piece (5) can be made of materials such as PVC plastic profiles which are co-extruded from soft and hard materials, the shape of the cross section is similar to pi, two clamping tongues are arranged on one surface of the plane, and the middle of the plane is made of soft PVC and can be bent repeatedly; the two clamping tongues are respectively inserted into the two mutually-qualified splicing strips (1), and the two mutually-qualified splicing strips (1) can be opened and folded for multiple times; in the embodiment, the 180-degree reversing strip (2) and the co-prime splicing strip (1) form a plane together.

Embodiment 5, in the embodiment of fig. 5, is an inter-quality box assembled by inter-quality panels and connecting members, each of the inter-quality panels constituting the inter-quality box includes a 180-degree reversing strip (2) having a slot on both sides thereof, so that the two edges of the inter-quality panels parallel to the inter-quality strips (1) have slots; the four wall planes at the periphery of the box body are connected by four transverse connecting pieces (5) shown in embodiment 4, and the upper and lower 8 surfaces to be turned over are connected with the four wall planes by a plurality of longitudinal connecting pieces (4) shown in embodiment 3; after being assembled, the whole box body is similar to a postal carton in the prior art; both ends of one clamping tongue of each transverse connecting piece (5) are blocked by the longitudinal connecting piece (4) and cannot slide; after the box body is packaged, the longitudinal connecting piece (4) is bent, and the elastic clamping heads of the longitudinal connecting piece can prevent all the mutually-qualified splicing strips (1) and the 180-degree reversing strips (2) from sliding; the co-quality box of the present embodiment is used in the same manner as a postal carton.

Embodiment 6, in the embodiment of fig. 6, is another form of coprime box. Each piece of the coprime jointed board of the coprime box comprises a plurality of coprime jointed boards (1) and a 180-degree reversing bar (2); each of the two mutually-qualitative jointed boards is provided with two opposite side belt clamping tongues and the other two opposite side belt clamping grooves; all the mutually-qualitative jointed boards are connected by a 90-degree reversing bar (3).

FIG. 7 is a mutually prime strip used in example 6. Two ends of the mutually-quality spliced strip main body component (7) are respectively fixed with an end sealing cover (6), the mutually-quality spliced strip main body component (7) and the end sealing covers (6) jointly form the mutually-quality spliced strip (1) adopted in the embodiment 6, and the mutually-quality spliced strip main body component is characterized in that the three side surfaces are provided with clamping tongues, and one side surface is provided with a clamping groove.

Fig. 8 is a schematic wall assembly in example 6. In the four-side walls of the coprime box, the coprime jointed boards of the adjacent walls are transversely installed and vertically installed one by one, so that at the junction of the two adjacent coprime jointed boards, a clamping tongue is arranged on the side band of one coprime jointed board, and a clamping groove is arranged on the side band of the other coprime jointed board, so that a 90-degree reversing strip (3) with a clamping groove on one side surface and a clamping tongue on the adjacent side surface can be conveniently inserted, and the whole wall is formed; the upper plane and the lower plane of the whole wall body are provided with two opposite side bands with clamping tongues, and the other two side bands are provided with clamping grooves, so that an upper cover plate and a lower cover plate are convenient to mount.

FIG. 9 is a schematic view of assembling the upper and lower base plates according to embodiment 6. As the mutual jointed boards on the upper and lower bottom surfaces are respectively provided with a 180-degree reversing strip (2), two side surfaces parallel to the mutual jointed strips are provided with clamping grooves, and the other two side surfaces are provided with clamping tongues; after 90-degree reversing strips (3) are respectively inserted into two opposite edges of the upper end of the wall body, the co-quality jointed board serving as a bottom plate is inserted into the upper plane, and finally the other two 90-degree reversing strips (3) are inserted in the vertical direction, so that the assembly of the upper plane can be completed; the assembled body with 5 surfaces is inverted to form an open coprime box; the upper cover plate continues to be installed in the manner of installing the base plate, and the assembly of the embodiment 6 is completed. During use, the process of uncapping is the reverse of the installation process.

Example 7 in the example shown in fig. 10, a plurality of open boxes shown in example 6 are connected by using a long 90-degree reversing bar (3) to form a combined coprime box, and the combined coprime box is erected to form a combined coprime cabinet.

Claims

1. A kind of mutual quality used for assembling the mutual quality splice plate, mutual quality case pieces up, its characteristic is: the group of mutually-qualified splicing strips comprises two strips A and B, which are used for jointly splicing boards with various specifications and widths, the lengths and the thicknesses of the splicing boards are the same, and the widths of the splicing boards are respectively times of the mutually-qualified number of 0.5 cm, 1 cm or 2 cm, wherein the strips A are mutually-qualified splicing strips of the strips B, and the strips B are mutually-qualified splicing strips of the strips A.

2. The coprime bar of claim 1 wherein: the two sides of the strip-shaped object are respectively provided with a clamping groove or a clamping tongue which are used for mutual splicing.

3. A relatively flat profile for cutting out the relatively flat strips of claim 1, characterized in that: the group of the coprime section bars comprises a first section bar and a second section bar, the first section bar and the second section bar are the same in thickness and different in width, and the width of the first section bar and the second section bar is coprime times of 0.5 cm, 1 cm or 2 cm respectively.

4. The coprime profile according to claim 3, wherein: the two sides of each section bar are respectively provided with a clamping groove or a clamping tongue, and the clamping grooves or the clamping tongues have the function of facilitating the mutual splicing of the mutually-qualified splicing strips after the mutually-qualified splicing strips are intercepted.

5. A co-prime panel comprising the co-prime strips of claim 1, wherein: the co-prime jigsaw is a plate-shaped object comprising the co-prime jigsaw strip.

6. A coprime box including the coprime mosaic strip of claim 1, wherein: the coprime box is a split box containing the coprime splicing strips.

7. The coprime tank of claim 6, wherein: the inter-quality box is an assembly box containing the inter-quality splicing strips, and a plurality of grids are arranged in the box body.