CN108502304B - EPS packing box for engine - Google Patents
EPS packing box for engine Download PDFInfo
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- CN108502304B CN108502304B CN201810271543.5A CN201810271543A CN108502304B CN 108502304 B CN108502304 B CN 108502304B CN 201810271543 A CN201810271543 A CN 201810271543A CN 108502304 B CN108502304 B CN 108502304B
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- side wall
- concave part
- box body
- positioning
- protruding strip
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- 238000012856 packing Methods 0.000 title claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000002023 wood Substances 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
- B65D11/22—Reinforcing for strengthening parts of members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
- B65D2585/6875—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts
- B65D2585/6877—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts engines or motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The invention discloses an EPS packing box for an engine, which is characterized in that: an upper box body (1) and a lower box body (2) which can be buckled with the upper box body (1); the upper box body (1) is provided with a first cavity (3) formed by inwards sinking from the connecting end face of the upper box body, and the lower box body (2) is provided with a second cavity (4) formed by inwards sinking from the connecting end face of the lower box body; the first connecting end face and the second connecting end face are provided with a plurality of slots at positions corresponding to each other, and the upper box body (1) and the lower box body (2) are inserted into the slots through a plurality of reinforcing blocks so as to form plug-in connection; the lower box body (2) is internally provided with a reinforcing piece corresponding to the second cavity (4). The invention has the beneficial effects that: the packing box is completely made of foamed plastic, so that the engine can be packed in an omnibearing way, and the possibility of damage caused by improper packing is reduced.
Description
Technical Field
The invention belongs to the technical field of packaging boxes, and particularly relates to an EPS packaging box for an engine.
Background
With the progress of automobile technology and the improvement of the consumption level of people, automobiles enter the families of ordinary people, and especially in recent years, the quantity of automobile maintenance in China is increased year by year, and a plurality of automobiles benefit from the fact.
For vehicle enterprises, more and more vehicle enterprises are built in different areas for reducing cost, such as research and development departments are often built in economically developed areas, and production workshops are built in areas with low labor costs. For automobiles, it contains numerous components, of which the more important is the powertrain, such as the engine and gearbox. For engines, which are among the most important components of automobiles, the packaging of the engine requires extra care, and once improperly packaged, can cause a series of adverse consequences, such as packaging problems that can cause the engine to crash during transportation. Engine maintenance is often more expensive than other components, and packaging is a significant consideration in the manufacturing process.
In the prior art, engine packaging boxes use wooden boxes with cushioning liners. The disadvantage of this approach is: the wood board is large in consumption, nails and tools are needed in the installation process, so that the labor intensity is high, and the packaging cost is high; the weight of the wood board is relatively high, so that the logistics cost is high; the buffer lining is only contacted with a plurality of important parts of the engine, so that the full protection effect cannot be achieved, the foam lining is distributed and dispersed, no connection relation exists between the foam lining and the engine, and the internal fixation is easy to loosen; when in packaging, the buffer lining is fixed at the corresponding part of the engine, and then the engine can be packaged, so that the packaging efficiency is low; the wood board contains certain moisture and is easy to rust metal parts on the product.
In view of the above, there are some areas in the prior art where improvements are needed in the overall physical distribution process.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an EPS packing box for an engine, which can realize quick packing and has good fixing and protecting effects on the engine.
In order to solve the problems in the prior art, the invention discloses an EPS packing box for an engine, an upper box body and a lower box body which can be buckled with the upper box body;
The upper box body is provided with a first cavity formed by inwards sinking from the connecting end face of the upper box body, and the lower box body is provided with a second cavity formed by inwards sinking from the connecting end face of the lower box body;
the first connecting end face and the second connecting end face are provided with a plurality of slots at positions corresponding to each other, and the upper box body and the lower box body are inserted into the slots through a plurality of reinforcing blocks so as to form plug-in connection;
The lower box body is internally provided with a reinforcing piece corresponding to the two phases of the cavity.
Preferably, the cavity is provided with a bottom wall parallel to the first connecting end surface, the bottom wall is provided with a first positioning protruding strip, a second positioning protruding strip and a third positioning protruding strip which protrude upwards, and the first positioning protruding strip and the second positioning protruding strip are parallel to each other and are perpendicular to the third positioning protruding strip; the positioning protruding strip III is positioned at one side of the positioning protruding strip in the length direction;
The cavity II is provided with a first concave part, and the bottom surface of the first concave part is of a semicircular structure; the second cavity is also provided with a first positioning surface and a second positioning surface positioned on one side of the first positioning surface; the first positioning surface and the second positioning surface are parallel to the second connecting end surface, and the depth of the first positioning surface is smaller than that of the second positioning surface.
As a preferred scheme, the first cavity is provided with a first side wall A, a second side wall A, a third side wall A and a fourth side wall A which are connected end to end and are contacted with the outer surface of the engine, the bottom wall is parallel to the first connecting end face, the first side wall A and the third side wall A are parallel to each other and are perpendicular to the second side wall A and the fourth side wall A, and the second side wall A and the fourth side wall A are parallel to each other;
the first side wall A is provided with a second concave part which can be aligned with the first concave part; the side wall A II is provided with a concave part III and a concave part IV, the side wall A III is provided with a concave part five and a concave part six, and the side wall A IV is provided with a concave part seven.
Preferably, the cross sections of the second concave part, the fourth concave part, the fifth concave part and the sixth concave part are all rectangular and are connected with the corresponding side wall A through round corners.
Preferably, the cross section of the concave part III is of a circular arc structure and is connected with the side wall A through a round angle; the concave part seven is trapezoid and is connected with the side wall A through a round angle.
Preferably, the bottom wall of the first cavity is also provided with an empty avoiding groove, and the empty avoiding groove is positioned at the other side of the positioning protruding strip in the length direction.
As a preferred scheme, the cavity II is provided with a side wall B I, a side wall B II, a side wall B III and a side wall B IV which are connected end to end and are contacted with the outer surface of the engine, the bottom wall is parallel to the connecting end face I, the side wall B I and the side wall B III are parallel to each other and are perpendicular to the side wall B II and the side wall B IV, and the side wall B II and the side wall B IV are parallel to each other;
The first concave part is positioned on the first side wall B, the second side wall B is provided with a concave part eight, and the third side wall B is provided with a concave part nine; the depth of the concave portion eight in the horizontal direction is larger than the depth of the concave portion nine in the horizontal direction.
As a preferable scheme, the heights of the first positioning protruding strip, the second positioning protruding strip and the third positioning protruding strip are equal.
As a preferable scheme, the upper box body and the lower box body are both cuboid structures with the same length dimension and width dimension.
As a preferable scheme, the reinforcing piece is a PP plate, a wood plate, a PP special-shaped piece or a wood special-shaped piece which is matched with the stress part at the bottom of the gearbox, and the reinforcing block is a PP block or a wood block.
The invention has the beneficial effects that:
1. the packing box realizes the purpose of packing the engine by combining the EPS with the reinforcement, replaces the traditional wooden box packing mode, greatly reduces the packing cost and the whole weight, and is convenient for loading, unloading and transportation.
2. The packing box is completely made of foamed plastic, can realize omnibearing packing of the engine, reduces the possibility of damage caused by improper packing, reduces the packing cost and the whole weight, and is convenient for loading, unloading and transportation.
3. The inner structure of the packing box can be in more comprehensive contact with the surface of the engine, so that the omnibearing packing is realized, and the integral structure of the packing box has a good fixing effect on the engine.
4. The packing box has regular appearance structure, provides great convenience for integral transportation and stacking, has better flame retardant property, and provides guarantee for safe transportation of the engine.
Drawings
FIG. 1 is a front view of the structure of the upper case of the present invention;
FIG. 2 is a perspective view of the structure of the upper case of the present invention;
FIG. 3 is a front view of the structure of the lower case of the present invention;
fig. 4 is a structural perspective view of the lower case of the present invention.
Reference numerals
1, A box body is arranged; 2, lower box body; 3, a first cavity; 4, a second cavity; 5 slot I; 6, inserting a second slot; 7, positioning a protruding strip III; 8, positioning a first protruding strip; 9, positioning a second protruding strip; 10, avoiding empty grooves; 11 side wall A IV; 12 side wall a one; 13 side wall A III; 14 side wall A II; 15 side wall B one; 16 side walls B IV; 17 side wall B II; 18 side wall B three; 19 a second concave part; 20 concave parts seven; 21 concave parts III; 22 concave parts IV; 23 concave parts; 24 concave parts six; 25 first concave parts; 26 concave parts eight; 27 recess nine; 28, positioning a second surface; 29 first bottom wall; 30 locating the first face.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 4, an EPS packing box for an engine, an upper casing 1 and a lower casing 2 capable of being fastened with the upper casing 1, when in use, the lower casing 2 is placed on the ground, and the upper casing 1 is fastened on the lower casing 2 to realize integral packing of the engine. The first connecting end face and the second connecting end face are provided with a plurality of slots at positions corresponding to each other, and the upper box body 1 and the lower box body 2 are inserted into the slots through a plurality of reinforcing blocks to form plug-in connection. The reinforcing block is a PP block or a wood block, and can play a good role in positioning, connecting and fixing.
The lower box body 2 is internally provided with a reinforcing part corresponding to the position of the cavity II 4 for supporting the engine, and the reinforcing part is a PP plate, a wood plate, a PP special-shaped part or a wood special-shaped part which is matched with the stress part at the bottom of the gearbox according to actual needs, and the reinforcing part is arranged inside the lower box body in the form of an embedded part when the lower box body is subjected to injection molding, so that the supporting and compression resistance capacity is greatly improved.
The upper box body 1 is provided with a first cavity 3 formed by inwards sinking from the connecting end surface of the upper box body, and the lower box body 2 is provided with a second cavity 4 formed by inwards sinking from the connecting end surface of the lower box body; the cavity is provided with a bottom wall 29 parallel to the first connecting end surface, the bottom wall 29 is provided with a first positioning protruding strip 8, a second positioning protruding strip 9 and a third positioning protruding strip 7, and the first positioning protruding strip 8 and the second positioning protruding strip 9 are parallel to each other and are perpendicular to the third positioning protruding strip 7; the third positioning protruding strip 7 is positioned at one side of the first positioning protruding strip 8 in the length direction. The first positioning protruding strip 8 and the second positioning protruding strip 9 can be contacted with two sides of the width direction of the top of the engine cylinder body to form positioning, and the third positioning protruding strip 7 can be contacted with one side of the length direction of the top of the engine cylinder body to form positioning.
The second cavity 4 is provided with a first concave part 25, the bottom surface 29 of the first concave part 25 is of a semicircular structure, and the first concave part 25 can be matched with the flywheel end of the engine cylinder body in an orientation mode so as to form positioning package on the end. The second cavity 4 is also provided with a first positioning surface 30 and a second positioning surface 28 positioned on one side of the first positioning surface 30; the first positioning surface 30 and the second positioning surface 28 are parallel to the second connecting end surface, and the depth of the first positioning surface 30 is smaller than that of the second positioning surface 28. The first positioning surface 30 can form a support for the bottom of the engine block, and the second positioning surface 28 can form a support for the bottom of the housing of the transmission mechanism of the engine. The heights of the first positioning protruding strip 8, the second positioning protruding strip 9 and the third positioning protruding strip 7 are equal.
The first cavity 3 has a side wall a first 12, a side wall a second 14, a side wall a third 13 and a side wall a fourth 11 which are connected end to end and contact with the outer surface of the engine, the bottom wall 29 is parallel to the connecting end face first, the side wall a first 12 and the side wall a third 13 are parallel to each other and are perpendicular to the side wall a second 14 and the side wall a fourth 11, and the side wall a second 14 and the side wall a fourth 11 are parallel to each other.
The first side wall A12 is provided with a second concave part 19, and the second concave part 19 can be aligned with the first concave part 25; side wall A two 14 has a third recess 21 and a fourth recess 22, side wall A three 13 has a fifth recess 23 and a sixth recess 24, and side wall A four 11 has a seventh recess 20.
The cross sections of the second concave part 19, the fourth concave part 22, the fifth concave part 23 and the sixth concave part 24 are all rectangular and are connected with the corresponding side wall A through round corners.
The cross section of the concave part III 21 is of a circular arc structure and is connected with the side wall A II 14 through a fillet; the recess seven 20 is trapezoidal and is connected to the side wall a four 11 by a rounded corner.
The bottom wall 29 of the first cavity 3 is also provided with a clearance groove 10, and the clearance groove 10 is positioned at the other side of the length direction of the positioning protruding strip 8. The empty-avoiding groove 10 can not only reduce the material consumption of the box body and save the cost, but also prevent the parts such as pipelines and lines at the top of the engine, which are not suitable to be subjected to pressure, from being constrained and limited to avoid external force damage.
The cavity II 4 is provided with a side wall B I15, a side wall B II 17, a side wall B III 18 and a side wall B IV 16 which are connected end to end and are contacted with the outer surface of the engine, the bottom wall 29 is parallel to the connecting end face I, the side wall B I15 and the side wall B III 18 are parallel to each other and are perpendicular to the side wall B II 17 and the side wall B IV 16, and the side wall B II 17 and the side wall B IV 16 are parallel to each other.
The first concave part 25 is positioned on the first side wall B15, the second side wall B17 is provided with a concave part eight 26, and the third side wall B18 is provided with a concave part nine 27; the depth of the concave portion eight 26 in the horizontal direction is larger than the depth of the concave portion nine 27 in the horizontal direction.
The recess seven 20 and the recess eight 26 are located on the same side, so that positioning package can be formed at the end part of the shell of the transmission mechanism of the engine, and the recess nine 27, the recess five 23 and the recess six 24 are located on the same side, so that positioning package can be formed at the outer side of the shell of the transmission mechanism of the engine.
The upper box body 1 and the lower box body 2 are both cuboid structures with the same length dimension and width dimension.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (4)
1. An EPS packing box for an engine, characterized in that: an upper box body (1) and a lower box body (2) which can be buckled with the upper box body (1);
The upper box body (1) is provided with a first cavity (3) formed by inwards sinking from the connecting end face of the upper box body, and the lower box body (2) is provided with a second cavity (4) formed by inwards sinking from the connecting end face of the lower box body;
the first connecting end face and the second connecting end face are provided with a plurality of slots at positions corresponding to each other, and the upper box body (1) and the lower box body (2) are inserted into the slots through a plurality of reinforcing blocks so as to form plug-in connection;
the lower box body (2) is internally provided with a reinforcing piece corresponding to the second cavity (4);
The cavity is provided with a bottom wall (29) parallel to the first connecting end surface, the bottom wall (29) is provided with a first positioning protruding strip (8), a second positioning protruding strip (9) and a third positioning protruding strip (7), and the first positioning protruding strip (8) and the second positioning protruding strip (9) are parallel to each other and are perpendicular to the third positioning protruding strip (7); the third positioning protruding strip (7) is positioned at one side of the first positioning protruding strip (8) in the length direction;
The cavity II (4) is provided with a first concave part (25), and the bottom wall (29) of the first concave part (25) is of a semicircular structure; the cavity II (4) is also provided with a positioning surface I (30) and a positioning surface II (28) positioned at one side of the positioning surface I (30); the first positioning surface (30) and the second positioning surface (28) are parallel to the second connecting end surface, and the depth of the first positioning surface (30) is smaller than that of the second positioning surface (28);
the first cavity (3) is provided with a first side wall A (12), a second side wall A (14), a third side wall A (13) and a fourth side wall A (11) which are connected end to end and are contacted with the outer surface of the engine, the bottom wall (29) is parallel to the first connecting end face, the first side wall A (12) and the third side wall A (13) are parallel to each other and are perpendicular to the second side wall A (14) and the fourth side wall A (11), and the second side wall A (14) and the fourth side wall A (11) are parallel to each other;
The side wall A I (12) is provided with a concave part II (19), and the concave part II (19) can be aligned with the concave part I (25); the side wall A II (14) is provided with a concave part III (21) and a concave part IV (22), the side wall A III (13) is provided with a concave part V (23) and a concave part V (24), and the side wall A IV (11) is provided with a concave part V (20);
The cross sections of the second concave part (19), the fourth concave part (22), the fifth concave part (23) and the sixth concave part (24) are rectangular and are connected with the corresponding side wall A through round corners;
the cross section of the concave part III (21) is of a circular arc structure and is connected with the side wall A II (14) through a fillet; the concave part seven (20) is trapezoidal and is connected with the side wall A four (11) through a round angle;
The bottom wall (29) of the first cavity (3) is also provided with a clearance groove (10), and the clearance groove (10) is positioned at the other side of the first positioning protruding strip (8) in the length direction;
The cavity II (4) is provided with a side wall B I (15), a side wall B II (17), a side wall B III (18) and a side wall B IV (16) which are connected end to end and are in contact with the outer surface of the engine, the bottom wall (29) is parallel to the connecting end face I, the side wall B I (15) and the side wall B III (18) are parallel to each other and are perpendicular to the side wall B II (17) and the side wall B IV (16), and the side wall B II (17) and the side wall B IV (16) are parallel to each other;
The first concave part (25) is positioned on the first side wall B (15), the second side wall B (17) is provided with a concave part eight (26), and the third side wall B (18) is provided with a concave part nine (27); the depth of the concave portion eight (26) in the horizontal direction is larger than the depth of the concave portion nine (27) in the horizontal direction.
2. An EPS packing case for an engine as defined in claim 1, wherein: the heights of the first positioning protruding strip (8), the second positioning protruding strip (9) and the third positioning protruding strip (7) are equal.
3. An EPS packing case for an engine as defined in claim 1, wherein: the upper box body (1) and the lower box body (2) are both cuboid structures with the same length dimension and width dimension.
4. An EPS packing case for an engine as defined in claim 1, wherein: the reinforcing piece is a PP board or a wood board, and the reinforcing block is a PP block or a wood block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271543.5A CN108502304B (en) | 2018-03-29 | 2018-03-29 | EPS packing box for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271543.5A CN108502304B (en) | 2018-03-29 | 2018-03-29 | EPS packing box for engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108502304A CN108502304A (en) | 2018-09-07 |
| CN108502304B true CN108502304B (en) | 2024-05-24 |
Family
ID=63377851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271543.5A Active CN108502304B (en) | 2018-03-29 | 2018-03-29 | EPS packing box for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502304B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132209A (en) * | 2018-09-30 | 2019-01-04 | 深圳创维－Rgb电子有限公司 | Packing case |
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| CN108502304A (en) | 2018-09-07 |
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