CN210634934U - Combined tray - Google Patents
Combined tray Download PDFInfo
- Publication number
- CN210634934U CN210634934U CN201920867537.6U CN201920867537U CN210634934U CN 210634934 U CN210634934 U CN 210634934U CN 201920867537 U CN201920867537 U CN 201920867537U CN 210634934 U CN210634934 U CN 210634934U
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- China
- Prior art keywords
- top plate
- bottom plate
- middle support
- support column
- reinforcing
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- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 52
- -1 polyethylene Polymers 0.000 claims description 20
- 239000004698 Polyethylene Substances 0.000 claims description 15
- 229920000573 polyethylene Polymers 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000000071 blow moulding Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004260 weight control Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Pallets (AREA)
Abstract
The utility model provides a combined tray, which comprises a plastic tray body, wherein the plastic tray body comprises a top plate, a bottom plate and a middle support column clamped between the top plate and the bottom plate; an upper groove used for being embedded into the top of the middle support column is formed in the top plate, and the upper groove of the top plate is inserted and positioned with the top of the middle support column; the bottom plate is provided with a lower groove used for being embedded into the bottom of the middle support column, and the lower groove of the bottom plate is inserted and positioned with the bottom of the middle support column; the top plate is detachably connected with the middle support column, and the bottom plate is detachably connected with the middle support column. This patent is detachable for the components of a whole that can function independently with the fashioned plastics tray improvement of tradition integration. The local replacement is convenient to carry out after the local part is damaged. The top plate and the bottom plate are respectively provided with an upper groove and a lower groove, so that the positioning and fixing effects of the middle supporting column are facilitated.
Description
Technical Field
The utility model relates to a commodity circulation articles for use field, concretely relates to fork truck tray.
Background
The pallet is an important equipment for loading, unloading, carrying and transporting logistics. When the pallet is carried by using the forklift, a forklift driver is often required to extend a fork handle of the forklift to a proper position in the pallet through the accumulated working experience before so as to avoid that the pallet is overturned to damage logistics goods due to improper lifting position of the fork handle; and when the forklift turns or the moving speed changes rapidly, the tray is easy to shift or directly tip over due to inertia, and the possibility of damage to the goods can also be caused.
The current market circulating tray mainly comprises a wooden tray, a wood-plastic tray and a plastic tray. The traditional wooden tray is made of large-diameter wood such as pine and poplar, a large amount of wood is consumed, and resource waste is caused. The wood-plastic tray is heavy in weight, high in production line equipment cost and not beneficial to realizing quantitative production. The plastic pallet has poor mechanical property and poor environmental protection property; and the damaged parts are not convenient to disassemble and replace, so that the material waste is caused.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a combination formula tray to solve above at least one technical problem.
The technical scheme of the utility model is that: the combined tray comprises a plastic tray body and is characterized in that the plastic tray body comprises a top plate, a bottom plate and a middle support column clamped between the top plate and the bottom plate;
an upper groove used for being embedded into the top of the middle support column is formed in the top plate, and the upper groove of the top plate is inserted and positioned with the top of the middle support column;
the bottom plate is provided with a lower groove used for being embedded into the bottom of the middle support column, and the lower groove of the bottom plate is inserted and positioned with the bottom of the middle support column;
the top plate is detachably connected with the middle support column, and the bottom plate is detachably connected with the middle support column.
This patent is detachable for the components of a whole that can function independently with the fashioned plastics tray improvement of tradition integration. The local replacement is convenient to carry out after the local part is damaged. The top plate and the bottom plate are respectively provided with an upper groove and a lower groove, so that the positioning and fixing effects of the middle supporting column are facilitated.
In addition, the producer also can change roof, bottom plate and the middle support column of different intensity according to the different demands of customer, cooperates, satisfies different intensity demands. The high cost of the whole custom-made mould opening of the tray body is avoided.
Further preferably, the top plate is made of polyethylene through blow molding;
the bottom plate is made of polyethylene through blow molding;
the middle support column is made of polyethylene through injection molding.
Polyethylene has very strong low-temperature toughness and rigidity, and meanwhile, the durability is very good. The middle support column is formed by injection molding of polyethylene instead of polypropylene which is commonly used in the market because the polyethylene has stronger low-temperature toughness and impact resistance and has more advantages than polypropylene.
Further preferably, two middle support column threaded holes are formed in the middle support column;
a top plate mounting hole communicated with the upper groove is formed in the top plate;
a bottom plate mounting hole communicated with the lower groove is formed in the bottom plate;
the top plate and the middle support column are detachably connected through screws which sequentially penetrate through the top plate mounting hole and the middle support column threaded hole;
the bottom plate with the intermediate strut post can be dismantled through the screw that passes bottom plate mounting hole and intermediate strut post screw hole in proper order and be connected.
The detachable connection among the top plate, the bottom plate and the middle support column is convenient to realize.
Further preferably, at least one of the top plate and the bottom plate is provided with a reinforcing member mounting groove for embedding a reinforcing member;
the reinforcement mounting groove is partially formed in the upper groove or the lower groove.
This patent is convenient for realize dismantling of reinforcement and put into roof or bottom plate through the reinforcement mounting groove, realizes the increase of roof or bottom plate support intensity. The upper groove or the lower groove is formed in the part of the reinforcing part mounting groove, so that the middle supporting column and the top plate or the bottom plate can be matched to clamp and fix the reinforcing part conveniently.
Through the reinforcing part, the tray has very good rigidity intensity, can satisfy 1.5 tons of goods shelves and carry the thing, has very good durability simultaneously, compares the tray of moulding plastics of built-in reinforcing bar that commonly uses on the market, and the durable time can reach more than 2 times, especially under cold weather condition. The static load can be more than six tons, the dynamic load is more than two tons or the shelf load is more than 1.5 tons. This patent selects the material of roof and support column through optimizing, is difficult for breaking. The injection-molded polypropylene tray can be basically broken in winter, and can be broken when falling over more than 1.2 meters.
Preferably, nine middle support columns are arranged, the nine middle support columns are arranged into three rows of support groups from left to right, and each row of support group is formed by arranging the three middle support columns from front to right;
the top plate is provided with two reinforcing piece mounting grooves which are arranged in a left-right mirror symmetry manner, and the top plate is detachably connected with two reinforcing pieces which are respectively embedded into the reinforcing piece mounting grooves;
the vicinities of the two stiffeners are sandwiched between the centrally located support group of the three rows of support groups and the top plate.
The reinforcing part is convenient to position and fix.
Further preferably, a groove is formed on a side wall of at least one of the top plate and the bottom plate.
So as to ensure the strength.
Preferably, the bottom plate is provided with four lightening holes arranged in a matrix manner, and the four lightening holes are arranged on the periphery of the center of the bottom plate;
the outer edge of the lightening hole is a gradually-changed part with the thickness gradually increasing from the position close to the center of the lightening hole to the periphery;
and the gradual change part is provided with a reinforcing groove which is arranged around the periphery of the lightening hole.
The whole weight control of tray is convenient to realize, guarantees the intensity assurance of lightening hole department of seting up.
Further preferably, the top plate is provided with a long reinforcing mechanism;
the reinforcing mechanism comprises four groups of reinforcing units which are arranged at equal intervals and angles by taking the central line of the top plate as a rotating central line;
each reinforcing unit comprises at least three strip-shaped grooves which are arranged in parallel, and the length directions of the at least three strip-shaped grooves extend from the center to the periphery of the top plate.
The strength is ensured.
Further preferably, nine lower grooves are provided;
one of the nine lower grooves is positioned in the center of the bottom plate, the eight lower grooves are arranged on the outer edge of the bottom plate, and a guide part with gradually increasing thickness from outside to inside is arranged in the area between the adjacent lower grooves in the eight lower grooves on the outer edge;
at least three reinforcing grooves are formed in the length direction of the guide portion in sequence.
The fork truck picture peg is guided to insert the clearance department of adjacent intermediate strut when being convenient for guarantee the intensity of bottom plate department.
Further preferably, the middle support column is provided with an installation groove for installing a GPS positioning device or an RFID chip;
the mounting groove is connected with the top plate or the bottom plate to form an accommodating cavity in a surrounding mode.
The installation and fixation of the GPS positioning device or the RFID chip are convenient to realize. The position of the tray is positioned by arranging a GPS positioning device on the middle support column.
The thickness of the top plate and the thickness of the bottom plate are both 2.8mm-3.2 mm. The thickness of the top plate and the bottom plate is controlled, and the overall weight is controlled.
Further preferably, adjacent side walls of the four side walls of the top plate are connected through a chamfer structure, and adjacent side walls of the four side walls of the bottom plate are connected through a chamfer structure;
and adjacent side walls of the middle supporting column are connected through a chamfer angle structure.
This patent is through the chamfer structure of roof, bottom plate and intermediate strut post, compares in ordinary fillet design, better shock resistance.
Drawings
FIG. 1 is a side view of the present invention
Fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a bottom view of the top plate of the present invention;
fig. 5 is a top view of the bottom plate of the present invention;
fig. 6 is a top view of the intermediate support post of the present invention;
fig. 7 is a side view of the intermediate support post of the present invention.
In the figure: 1 is the roof, 2 is the center support post, 3 is the bottom plate, 4 is the reinforcement, 5 is the reinforcement mounting groove, 11 is the upper groove, 12 is roof limit portion breach, 13 is the strip recess, 14 is the extension, 21 is the center support post screw hole, 22 is the # -shaped recess, 23 is first mounting groove, 31 is the low groove, 32 is bottom plate limit portion breach, 33 is the lightening hole, 34 is the reinforcing groove, 35 is the guide portion, 36 is gradual change portion, 37 is the cell body.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, the combined tray comprises a plastic tray body, wherein the plastic tray body comprises a top plate 1, a bottom plate 3 and a middle support column 2 clamped between the top plate 1 and the bottom plate 3, the top plate 1 is detachably connected with the middle support column 2, and the bottom plate 3 is detachably connected with the middle support column 2; an upper groove 11 for embedding the top of the middle support column 2 is formed in the top plate 1, and the upper groove 11 of the top plate 1 is inserted and positioned with the top of the middle support column 2; the bottom plate 3 is provided with a lower groove 31 for being embedded into the bottom of the middle support column 2, and the lower groove 31 of the bottom plate 3 is inserted into the bottom of the middle support column 2 for positioning. This patent is detachable for the components of a whole that can function independently with the fashioned plastics tray improvement of tradition integration. The local replacement is convenient to carry out after the local part is damaged. The top plate 1 and the bottom plate 3 are respectively provided with the upper groove 11 and the lower groove 31, so that the positioning and fixing effects of the middle support column 2 are facilitated. In addition, the producer can also change roof 1, bottom plate 3 and the middle support column 2 of different intensity according to the different demands of customer, cooperates, satisfies different intensity demands. The high cost of the whole custom-made mould opening of the tray body is avoided. The adjacent side walls of the middle support columns 2 are connected through a chamfer structure. Compared with the common round corner design, the novel round corner structure has better impact resistance. The chamfer structure is 16mm by 16 mm.
The thickness of the top plate 1 and the thickness of the bottom plate 3 are both 2.8mm-3.2 mm. The thickness of the top plate 1 and the bottom plate 3 is controlled to control the overall weight. The top plate 1 is a polyethylene blow molded top plate 1. The bottom plate 3 is a polyethylene blow molded bottom plate 3. The middle support column 2 is made of polyethylene through injection molding. Polyethylene has very strong low-temperature toughness and rigidity, and meanwhile, the durability is very good. The middle support column 2 is formed by injection molding of polyethylene instead of polypropylene which is commonly used in the market because the polyethylene has stronger low-temperature toughness and impact resistance and has more advantages than polypropylene.
Two middle support column threaded holes 21 are formed in the middle support column 2; a top plate mounting hole communicated with the upper groove 11 is formed in the top plate 1; a bottom plate mounting hole communicated with the lower groove 31 is formed in the bottom plate 3; the top plate 1 and the middle support column 2 are detachably connected through a first screw which sequentially penetrates through the top plate mounting hole and the middle support column threaded hole 21; the bottom plate 3 is detachably connected with the middle support column 2 through second screws which sequentially penetrate through the bottom plate mounting hole and the middle support column threaded hole 21. The detachable connection among the top plate 1, the bottom plate 3 and the middle support column 2 is convenient to realize. Offer the roof holding tank that is used for holding first screw head on the roof, the roof holding tank switches on with the roof screw hole. The embedded rubber pad that is equipped with of bottom plate holding tank. The rubber pad realizes the spacing protection of first screw. A bottom plate accommodating groove used for accommodating the head of the second screw is formed in the bottom plate, and the bottom plate accommodating groove is communicated with the threaded hole of the bottom plate. The embedded rubber pad that is equipped with of roof holding tank. The rubber pad realizes the spacing protection of second screw.
A reinforcing piece mounting groove 5 for embedding a reinforcing piece 4 is formed in at least one of the top plate 1 and the bottom plate 3; the reinforcement mounting groove 5 is partially opened at the upper groove 11 or the lower groove 31. This patent is convenient for realize dismantling of reinforcement 4 and put into roof 1 or bottom plate 3 through reinforcement mounting groove 5, realizes roof 1 or the increase of bottom plate 3 support intensity. The upper groove 11 or the lower groove 31 is formed in part of the mounting groove 5 of the reinforcing part 4, so that the middle supporting column 2 and the top plate 1 or the bottom plate 3 are matched to clamp and fix the reinforcing part 4. Through the reinforcing part 4, the tray has very good rigidity strength, can meet the goods carrying requirement of a goods shelf of 1.5 tons, and has very good durability, compared with the injection molding tray with built-in reinforcing steel bars commonly used in the market, the durability can reach more than 2 times, especially in cold weather conditions. The middle support column 2 is provided with a # -shaped groove 22 for embedding the reinforcing part 4; when the middle support column 2 is connected with the top plate 1, the reinforcing piece 4 is clamped and fixed in a space enclosed by the # -shaped groove 22 and the upper groove 11.
Two reinforcing pieces are embedded on the bottom plate and the top plate. The reinforcement includes two montants and is used for connecting the connecting rod of two montants, and the connecting rod is equipped with four, and four connecting rods are head rod, second connecting rod, third connecting rod and fourth connecting rod respectively. The two ends of the vertical rod respectively exceed the first connecting rod and the fourth connecting rod. The positions of the two vertical rods connected with the four connecting rods are provided with extending parts extending outwards. The second connecting rod and the third connecting rod are arranged in mirror symmetry adjacent to the center of the reinforcing part. The first connecting rod and the fourth connecting rod are arranged at the end part of the reinforcing part in a mirror symmetry mode.
Nine middle support columns 2 are arranged, the nine middle support columns 2 are arranged into three rows of support groups from left to right, and each row of support group is formed by arranging the three middle support columns 2 from front to right; two reinforcing piece 4 mounting grooves 5 which are arranged in a left-right mirror symmetry mode are formed in the top plate 1, and two reinforcing pieces 4 which are respectively embedded into the reinforcing piece mounting grooves 5 are detachably connected to the top plate 1; the vicinities of the two reinforcing members 4 are sandwiched between the support group located at the center among the three rows of support groups and the top panel 1. The positioning and fixing of the reinforcing part 4 are facilitated.
Adjacent side walls of the four side walls of the top plate 1 are connected through a chamfer angle structure; adjacent ones of the four side walls of the bottom plate 3 are connected by a chamfered structure. This patent is through roof 1 and bottom plate 3's chamfer structure, compares in ordinary fillet design, better shock resistance. The four corners of the top plate 1 are provided with extending parts 14 extending outwards, and the extending length of the extending parts 14 is 7mm-8 mm. The strength of the corner of the top panel 1 is further improved.
Referring to fig. 1 and 2, an edge notch is formed on a side wall of at least one of the top plate 1 and the bottom plate 3. So as to ensure the strength. The edge gap of the top plate 1 is a top plate edge gap 12, and the upper end of the top plate edge gap 12 is open and the outer side is open. The edge gap of the bottom plate 3 is a bottom plate edge gap 32, and the bottom plate edge gap 32 is arranged at the position of the side wall adjacent to the lower groove 31.
Referring to fig. 4, a strip-shaped reinforcing mechanism is arranged on the top plate 1; the reinforcing mechanism comprises four groups of reinforcing units which are arranged at equal intervals and angles by taking the central line of the top plate 1 as a rotating central line; each reinforcing unit comprises at least three strip-shaped grooves 13 which are arranged in parallel, and the length directions of the at least three strip-shaped grooves 13 extend from the center to the periphery of the top plate 1.
Referring to fig. 5, the bottom plate 3 is provided with four lightening holes 33 arranged in a matrix manner, and the four lightening holes 33 are arranged on the periphery of the center of the bottom plate 3; the outer edge of the lightening hole 33 is a gradually-changed part 36 with gradually-increased thickness from the position close to the center of the lightening hole 33 to the periphery; the gradual change portion 36 is provided with a reinforcing groove surrounding the periphery of the lightening hole 33. The whole weight control of the tray is convenient to realize, and the strength of the opening of the lightening hole 33 is guaranteed. The reinforcing groove, that is, a groove bottom, is a groove body 37 that is inclined upward from the inside to the outside of the lightening hole 33.
Nine lower grooves 31 are provided; one lower groove 31 of the nine lower grooves 31 is positioned in the center of the bottom plate 3, eight lower grooves 31 are arranged at the outer edge of the bottom plate 3, and a guide part 35 with gradually increasing thickness is arranged in the area between the adjacent lower grooves 31 of the eight lower grooves 31 at the outer edge; at least three reinforcing grooves 34 are formed in the guide portion 35 in the longitudinal direction in this order. The fork truck picture peg is guided to insert into the clearance of adjacent intermediate strut 2 when being convenient for guarantee the intensity of bottom plate 3 department. The reinforcing groove extends inwardly beyond the guide 35. The bottom of the reinforcing groove 34, which is a downward slope from the inside to the outside, is in contact with the upper surface of the bottom plate 3.
A first mounting groove 23 for mounting a GPS positioning device or an RFID chip is formed in the middle support column 2; the first mounting groove 23 is connected with the top plate 1 or the bottom plate 3 to form a containing cavity. The installation and fixation of the GPS positioning device or the RFID chip are convenient to realize. The position of the tray is positioned by arranging a GPS positioning device on the middle support column 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The combined tray comprises a plastic tray body and is characterized in that the plastic tray body comprises a top plate, a bottom plate and a middle support column clamped between the top plate and the bottom plate;
an upper groove used for being embedded into the top of the middle support column is formed in the top plate, and the upper groove of the top plate is inserted and positioned with the top of the middle support column;
the bottom plate is provided with a lower groove used for being embedded into the bottom of the middle support column, and the lower groove of the bottom plate is inserted and positioned with the bottom of the middle support column;
the top plate is detachably connected with the middle support column, and the bottom plate is detachably connected with the middle support column.
2. The modular tray of claim 1, wherein: the top plate is made of polyethylene through blow molding;
the bottom plate is made of polyethylene through blow molding;
the middle support column is made of polyethylene through injection molding.
3. The modular tray of claim 1, wherein: two middle support column threaded holes are formed in the middle support column;
a top plate mounting hole communicated with the upper groove is formed in the top plate;
a bottom plate mounting hole communicated with the lower groove is formed in the bottom plate;
the top plate and the middle support column are detachably connected through screws which sequentially penetrate through the top plate mounting hole and the middle support column threaded hole;
the bottom plate with the intermediate strut post can be dismantled through the screw that passes bottom plate mounting hole and intermediate strut post screw hole in proper order and be connected.
4. The modular tray of claim 1, wherein: at least one of the top plate and the bottom plate is provided with a reinforcing piece mounting groove for embedding a reinforcing piece;
the reinforcement mounting groove is partially formed in the upper groove or the lower groove.
5. The modular tray of claim 4, wherein: nine middle support columns are arranged from left to right in three rows of support groups, and each row of support group is formed by arranging three middle support columns from front to right;
the top plate is provided with two reinforcing piece mounting grooves which are arranged in a left-right mirror symmetry manner, and the top plate is detachably connected with two reinforcing pieces which are respectively embedded into the reinforcing piece mounting grooves;
the vicinities of the two stiffeners are sandwiched between the centrally located support group of the three rows of support groups and the top plate.
6. The modular tray of claim 1, wherein: four corners of the top plate are provided with extension parts extending outwards, and the extension length of the extension parts is 7mm-8 mm.
7. The modular tray of claim 1, wherein: the bottom plate is provided with four lightening holes arranged in a matrix manner, and the four lightening holes are arranged on the periphery of the center of the bottom plate;
the outer edge of the lightening hole is a gradually-changed part with the thickness gradually increasing from the position close to the center of the lightening hole to the periphery;
and the gradual change part is provided with a reinforcing groove which is arranged around the periphery of the lightening hole.
8. The modular tray of claim 1, wherein: the top plate is provided with a strip-shaped reinforcing mechanism;
the reinforcing mechanism comprises four groups of reinforcing units which are arranged at equal intervals and angles by taking the central line of the top plate as a rotating central line;
each reinforcing unit comprises at least three strip-shaped grooves which are arranged in parallel, and the length directions of the at least three strip-shaped grooves extend from the center to the periphery of the top plate.
9. The modular tray of claim 1, wherein: nine lower grooves are formed;
one of the nine lower grooves is positioned in the center of the bottom plate, the eight lower grooves are arranged on the outer edge of the bottom plate, and a guide part with gradually increasing thickness from outside to inside is arranged in the area between the adjacent lower grooves in the eight lower grooves on the outer edge;
at least three reinforcing grooves are formed in the length direction of the guide portion in sequence.
10. The modular tray of claim 1, wherein: adjacent side walls of the four side walls of the top plate are connected through a chamfering structure, and adjacent side walls of the four side walls of the bottom plate are connected through a chamfering structure;
and adjacent side walls of the middle supporting column are connected through a chamfer angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867537.6U CN210634934U (en) | 2019-06-11 | 2019-06-11 | Combined tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867537.6U CN210634934U (en) | 2019-06-11 | 2019-06-11 | Combined tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634934U true CN210634934U (en) | 2020-05-29 |
Family
ID=70799486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920867537.6U Active CN210634934U (en) | 2019-06-11 | 2019-06-11 | Combined tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622385A (en) * | 2020-12-07 | 2021-04-09 | 安徽强茗塑业科技有限公司 | Combined plastic tray and using method thereof |
| CN112810978A (en) * | 2021-02-05 | 2021-05-18 | 上海箱箱智能科技有限公司 | collapsible container |
-
2019
- 2019-06-11 CN CN201920867537.6U patent/CN210634934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622385A (en) * | 2020-12-07 | 2021-04-09 | 安徽强茗塑业科技有限公司 | Combined plastic tray and using method thereof |
| CN112810978A (en) * | 2021-02-05 | 2021-05-18 | 上海箱箱智能科技有限公司 | collapsible container |
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