CN215554898U - Full-paper packaging box for microwave oven - Google Patents

Full-paper packaging box for microwave oven Download PDF

Info

Publication number
CN215554898U
CN215554898U CN202121573613.6U CN202121573613U CN215554898U CN 215554898 U CN215554898 U CN 215554898U CN 202121573613 U CN202121573613 U CN 202121573613U CN 215554898 U CN215554898 U CN 215554898U
Authority
CN
China
Prior art keywords
buffer
baffle
assembly body
microwave oven
connecting piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121573613.6U
Other languages
Chinese (zh)
Inventor
向方顺
吴培桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengye Package Zhongshan Co ltd
Original Assignee
Zhengye Package Zhongshan Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengye Package Zhongshan Co ltd filed Critical Zhengye Package Zhongshan Co ltd
Priority to CN202121573613.6U priority Critical patent/CN215554898U/en
Application granted granted Critical
Publication of CN215554898U publication Critical patent/CN215554898U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Cartons (AREA)

Abstract

The utility model discloses a microwave oven full-paper packing box which comprises an outer box, two first buffer assemblies, two second buffer assemblies and two supporting assemblies. Two first buffer assemblies are arranged at the bottom of the outer box relatively, two supporting assemblies are arranged between the two first buffer assemblies, the microwave oven is arranged on the first buffer assemblies and the supporting assemblies, and the two second buffer assemblies are arranged at the top of the microwave oven relatively. The bottom of the first buffer component is provided with a first buffer layer, and the side face of the first buffer component is provided with a first side reinforcing column. The second buffering subassembly bottom is provided with the second buffer layer, is provided with the second side on the side and strengthens the post, can strengthen packing box buffer capacity and shock resistance in the vertical direction through setting up first buffer layer and second buffer layer, strengthens post and second side and strengthens the post and can strengthen packing box buffer capacity and shock resistance in the horizontal direction through setting up first side. The whole carton is made of paper materials, and meets the requirements of environmental protection, low carbon and economy.

Description

Full-paper packaging box for microwave oven
Technical Field
The utility model relates to the field of packaging, in particular to a full-paper packaging box for a microwave oven.
Background
The packaging mode of microwave oven is various, but with EPE, EPS, paper plastic packaging account for the majority, the packing cost of using these two kinds of packaging mode is higher relatively, and the auxiliary material is more moreover, and the purchase is troublesome. With the pursuit of people for environmental protection in the years, the use of plastic packaging products is required to be reduced as much as possible in various industries, and the principles of environmental protection, low carbon and economy are met as much as possible. Meanwhile, the method is also a requirement of the international society and the country for green environmental protection.
The corrugated board is used as the packing box and the buffer structure of the microwave oven, and the good buffer and impact resistance can be realized through the structural design, so that other buffer or impact resistant materials are not needed, and the good packing buffer effect can be realized, thereby realizing the requirements of green, environmental protection and low-carbon economy.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide the microwave oven all-paper packaging box which is environment-friendly, does not use plastic packaging materials, and has good buffering capacity and strong impact resistance.
The utility model provides a microwave oven full-paper packing box which comprises an outer box, two first buffer assemblies, two second buffer assemblies and two supporting assemblies, wherein the two first buffer assemblies are arranged on the outer box; the two first buffer assemblies are oppositely arranged at the bottom of the outer box, the two support assemblies are arranged between the two first buffer assemblies, the microwave oven is arranged on the first buffer assemblies and the support assemblies, and the two second buffer assemblies are oppositely arranged at the top of the microwave oven; the first buffer assembly comprises a first buffer assembly body, a first connecting piece, a first side reinforcing column and a first buffer layer, a first buffer gasket is arranged on the inner side of the first buffer assembly body, the microwave oven is arranged on the first buffer gasket, the first buffer layer is arranged at the bottom of the first buffer assembly body, the outer side of the first buffer assembly body is bent inwards and folded and matched with the first connecting piece to form a first buffer side baffle, and the first side reinforcing column is arranged in the first buffer side baffle; the second buffer assembly comprises a second buffer assembly body, a second connecting piece, a second side reinforcing column and a second buffer layer, a second buffer gasket is arranged on the inner side of the second buffer assembly body, the top of the second buffer assembly body is provided with the second buffer layer, the outer side of the second buffer assembly body is bent inwards and folded and matched with the second connecting piece to form a second buffer side baffle, the second side reinforcing column is arranged in the second buffer side baffle, and the top of the microwave oven is enclosed inside the second buffer side baffle; the first buffer layer and the second buffer layer can be arranged to enhance the buffer capacity of the packing case in the vertical direction, and the first side reinforcing column and the second side reinforcing column can be arranged to enhance the buffer capacity of the packing case in the horizontal direction.
Preferably, the first and second cushioning layers are honeycomb paperboard layers.
Preferably, the first side reinforcing column and the second side reinforcing column are in an L-shaped structure formed by folding a plurality of layers of corrugated paper boards.
Preferably, the support assembly is a folded L-shaped support column.
Preferably, a supporting component inner spacer is arranged on the inner side of the supporting component, a supporting component side baffle is arranged on the outer side of the supporting component, the supporting component inner spacer and the first buffer spacer are at the same height, and the supporting component side baffle and the first buffer side baffle are at the same height.
Preferably, a plurality of first trapezoidal connecting clamping grooves are formed in the first buffer component body, and first trapezoidal connecting clamping blocks are clipped and connected in the first trapezoidal connecting clamping grooves; the first buffering side baffle can be divided into a first front side baffle, a first left side baffle and a first right side baffle; the first left baffle and the first right baffle are formed by inwards bending the left side and the right side of the first buffer assembly body, the tail ends of the bent parts of the left side and the right side of the first buffer assembly body are provided with first trapezoidal fixing clamping grooves, and the first trapezoidal fixing clamping grooves are connected with the first trapezoidal connecting clamping blocks, so that the shapes and the structures of the first left baffle and the first right baffle are stabilized; the first connecting piece is arranged on the front side of the first buffer assembly body, first connecting piece clamping grooves are formed in two sides of the first connecting piece, one side of the L-shaped first side reinforcing column is inserted into the first connecting piece clamping grooves, and the other side of the L-shaped first side reinforcing column is inserted into the cavities of the first left side baffle and the first right side baffle, so that the first connecting piece is fixedly connected to the first buffer assembly body; the front end of the first buffering assembly body is bent inwards, the left side and the right side of the first buffering assembly body are inserted into the cavities of the first left side baffle and the first right side baffle, the first connecting piece is limited, and the first front side baffle is formed by the first connecting piece and the front end of the first buffering assembly body.
Preferably, a bracket groove is formed in the front end of the first buffer gasket of the first buffer assembly, the bracket at the bottom of the microwave oven is arranged in the bracket groove, and the bottom of the microwave oven is arranged on the first buffer gasket.
Preferably, a plurality of second trapezoidal connecting clamping grooves are formed in the first buffer assembly body, and second trapezoidal connecting clamping blocks are clipped and connected in the second trapezoidal connecting clamping grooves; the second buffering side baffle can be divided into a second front side baffle, a second left side baffle and a second right side baffle; the second left baffle and the second right baffle are formed by inwards bending the left side and the right side of the second buffer assembly body, the tail ends of the bent parts of the left side and the right side of the second buffer assembly body are provided with second trapezoidal fixing clamping grooves, and the second trapezoidal fixing clamping grooves are connected with the second trapezoidal connecting clamping blocks, so that the shape and the structure of the second left baffle and the second right baffle are stabilized; the second connecting piece is arranged on the front side of the second buffer assembly body, second connecting piece clamping grooves are formed in two sides of the second connecting piece, one side of the L-shaped second side reinforcing column is inserted into the second connecting piece clamping groove, and the other side of the L-shaped second side reinforcing column is inserted into the cavities of the second left side baffle and the second right side baffle, so that the second connecting piece is fixedly connected to the second buffer assembly body; the front end of the second buffer assembly body is bent inwards, the left side and the right side of the second buffer assembly body are inserted into the cavities of the second left side baffle and the second right side baffle, the second connecting piece is limited, and the second front side baffle is formed at the front end of the second buffer assembly body through the second connecting piece.
Preferably, an arc-shaped groove is formed in the front end of a second buffer gasket of the second buffer assembly, and the arc-shaped groove is matched with the top of the microwave oven.
The microwave oven full-paper packing box has the beneficial effects that:
1. the whole carton is made of paper materials, and meets the requirements of environmental protection, low carbon and economy.
2. Can effectual reinforcing packing box buffer capacity and shock resistance in the vertical direction through setting up first buffer layer and second buffer layer.
3. Through setting up first side reinforcing column and second side reinforcing column can effectual reinforcing packing box in the ascending buffer capacity of horizontal direction and shock resistance.
Drawings
FIG. 1 is a schematic structural diagram of an outer box of the microwave oven full paper packing case of the present invention;
FIG. 2 is a schematic structural diagram of a first buffer assembly of the microwave oven full paper packing case of the present invention;
FIG. 3 is a schematic structural diagram of a second buffer assembly of the microwave oven full paper packing case of the present invention;
FIG. 4 is an exploded view of the second cushion assembly body of the microwave oven full paper packing case of the present invention;
FIG. 5 is a schematic structural view of a second connecting member of a second buffer tray of the all-paper packing box of the microwave oven according to the present invention;
FIG. 6 is a schematic structural view of a supporting assembly of the microwave oven full paper packing case of the present invention;
reference numbers in the figures: 1. the outer container, 2, first buffering subassembly, 3, the second buffering subassembly, 4, supporting component, 21, first buffering subassembly body, 22, first buffer layer, 23, first connecting piece, 24, first side reinforcement post, 211, first trapezoidal connecting clamping groove, 212, first trapezoidal connecting clamping block, 213, first trapezoidal fixed clamping groove, 231, first connecting piece spread groove, 31, the second buffering subassembly body, 32, the second buffer layer, 33, the second connecting piece, 34, second side reinforcement post, 311, the trapezoidal connecting clamping groove of second, 312, the trapezoidal connecting clamping block of second, 313, the trapezoidal fixed clamping groove of second, 331, the second connecting piece spread groove.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 6, an embodiment of the present invention is provided for a microwave oven full paper packing case:
a microwave oven full paper packing box comprises an outer box 1, two first buffer assemblies 2, two second buffer assemblies 3 and two supporting assemblies 4.
Two first buffer assembly 2 set up in outer container 1 bottom relatively, and two supporting component 4 set up between two first buffer assembly 2, and microwave oven sets up on first buffer assembly 2 and supporting component 4, and two second buffer assembly 3 set up at the microwave oven top relatively.
The first bumper assembly 2 includes a first bumper assembly body 21, a first connector 23, a first side reinforcing post 24, and a first bumper 22. First cushion assembly body 21 is provided with first buffer spacer on the inboard, is provided with the support groove on the first buffer spacer front end, and the support setting of microwave oven bottom is in the support groove, and the microwave oven bottom sets up on first cushion. The bottom of the first buffer assembly body 21 is provided with a first buffer layer. The outside of the first cushion assembly body 21 is bent inward and folded and cooperates with the first connecting member 23 to form a first cushion side barrier. The first side reinforcing post 24 has an L-shaped structure formed by folding a plurality of corrugated cardboards. The first buffer layer 22 is a honeycomb paperboard layer.
Three first trapezoidal connecting clamping grooves 211 are formed in the first buffering component body 21, and first trapezoidal connecting clamping blocks 212 are clipped and connected in the first trapezoidal connecting clamping grooves 211. The first buffering side baffle can be divided into a first front side baffle, a first left side baffle and a first right side baffle; the first left baffle and the first right baffle are formed by inwards bending the left side and the right side of the first buffer assembly body 21, the tail ends of the bent parts of the left side and the right side of the first buffer assembly body 21 are respectively provided with a first trapezoidal fixing clamping groove 213, and the first trapezoidal fixing clamping grooves 213 are connected through a first trapezoidal connecting clamping block 212, so that the shape and the structure of the first left baffle and the first right baffle are stabilized; first connecting piece 23 sets up in first buffering subassembly body 21 front side, be provided with first connecting piece draw-in groove on the first connecting piece 23 both sides, first side reinforcing column 24 one side of L shape inserts in the first connecting piece draw-in groove, the opposite side inserts in the cavity of first left side baffle and first right side baffle, thereby with first connecting piece 23 fixed connection on first buffering subassembly body 21, first connecting piece 23 front side still is provided with first connecting piece spread groove 221, one of them first trapezoidal connection fixture block 212 inserts in first connecting piece spread groove 231, thereby it is spacing to carry out first connecting piece 23. The front end of the first buffer assembly body 21 is bent inwards, and the left side and the right side of the first buffer assembly body are also inserted into the cavities of the first left side baffle and the first right side baffle, so that the first connecting piece 23 is limited, and a first front side baffle is formed by the first connecting piece 23 and the front end of the first buffer assembly body 21.
The support component is an L-shaped support column formed by folding. The supporting component inner side is provided with a supporting component inner gasket, the supporting component outer side is provided with a supporting component side baffle, the supporting component inner gasket and the first buffer gasket are at the same height, and the supporting component side baffle and the first buffer side baffle are at the same height.
The second buffer assembly 3 comprises a second buffer assembly body 31, a second connecting piece 33, a second side reinforcing column 34 and a second buffer layer 32, the second buffer layer 32 is arranged on the inner side of the top of the second buffer assembly body 31, a second buffer gasket is arranged on the inner side of the second buffer assembly body 31, an arc-shaped groove is arranged at the front end of the second buffer gasket, and the arc-shaped groove is matched with the top of the microwave oven. The outside of the second buffering assembly body 31 is inwardly bent and folded and is engaged with the second connecting member 33 to form a second buffering side shield, and the top of the microwave oven is enclosed inside the second buffering side shield. The second side reinforcing post 34 is an L-shaped structure formed by folding a plurality of corrugated cardboards. The second buffer layer 32 is a honeycomb paperboard layer.
Three second trapezoidal connecting clamping grooves 311 are formed in the second cushioning component body 31, and second trapezoidal connecting clamping blocks 312 are clipped and connected in the second trapezoidal connecting clamping grooves 311. The second buffer side baffle can be divided into a second front side baffle, a second left side baffle and a second right side baffle; the second left baffle and the second right baffle are formed by inwards bending the left side and the right side of the second buffer assembly body, the tail ends of the bent parts at the left side and the right side of the second buffer assembly body 31 are respectively provided with a second trapezoidal fixing clamping groove 313, and the second trapezoidal fixing clamping grooves 313 are connected through a second trapezoidal connecting clamping block 312, so that the shape and the structure of the second left baffle and the second right baffle are stabilized; the second connecting piece 33 is arranged at the front side of the second buffer assembly body 31, second connecting piece clamping grooves are formed in two sides of the second connecting piece 33, one side of the L-shaped second-side reinforcing column 34 is inserted into the second connecting piece clamping grooves, the other side of the L-shaped second-side reinforcing column is inserted into the cavities of the second left baffle and the second right baffle, the second connecting piece 33 is fixedly connected onto the second buffer assembly body 31, a second connecting piece connecting groove 331 is further formed in the front side of the second connecting piece 33, one second trapezoidal connecting clamping block 312 is inserted into the second connecting piece connecting groove 331, and therefore the second connecting piece 33 is limited. The front end of the second buffering assembly body 31 is bent inwards, and the left side and the right side of the second buffering assembly body are also inserted into the cavities of the second left side baffle and the second right side baffle, so that the second connecting piece 33 is limited, and the second front side baffle is formed by the second connecting piece 33 and the front end of the second buffering assembly body 31.
The microwave oven full-paper packing box has the beneficial effects that:
1. the whole carton 1 is made of paper materials, and meets the requirements of environmental protection, low carbon and economy.
2. The cushioning ability and the impact resistance of the packing box in the vertical direction can be effectively enhanced by arranging the first cushioning layer 22 and the second cushioning layer 32.
3. The horizontal cushioning capacity and impact resistance of the packing box can be effectively enhanced by arranging the first side reinforcing column 24 and the second side reinforcing column 34.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A microwave oven full-paper packing box is characterized by comprising an outer box, two first buffer assemblies, two second buffer assemblies and two supporting assemblies; the two first buffer assemblies are oppositely arranged at the bottom of the outer box, the two support assemblies are arranged between the two first buffer assemblies, the microwave oven is arranged on the first buffer assemblies and the support assemblies, and the two second buffer assemblies are oppositely arranged at the top of the microwave oven; the first buffer assembly comprises a first buffer assembly body, a first connecting piece, a first side reinforcing column and a first buffer layer, a first buffer gasket is arranged on the inner side of the first buffer assembly body, the microwave oven is arranged on the first buffer gasket, the first buffer layer is arranged at the bottom of the first buffer assembly body, the outer side of the first buffer assembly body is bent inwards and folded and matched with the first connecting piece to form a first buffer side baffle, and the first side reinforcing column is arranged in the first buffer side baffle; the second buffer assembly comprises a second buffer assembly body, a second connecting piece, a second side reinforcing column and a second buffer layer, a second buffer gasket is arranged on the inner side of the second buffer assembly body, the top of the second buffer assembly body is provided with the second buffer layer, the outer side of the second buffer assembly body is bent inwards and folded and matched with the second connecting piece to form a second buffer side baffle, the second side reinforcing column is arranged in the second buffer side baffle, and the top of the microwave oven is enclosed inside the second buffer side baffle; the first buffer layer and the second buffer layer can enhance the buffer capacity of the packing box in the vertical direction, and the first side reinforcing column and the second side reinforcing column can enhance the buffer capacity of the packing box in the horizontal direction.
2. The microwave oven full paper packing case of claim 1, wherein the first and second buffer layers are honeycomb paperboard layers.
3. The microwave oven full paper packing case of claim 1, wherein the first side reinforcing column and the second side reinforcing column are L-shaped structures formed by folding multi-ply corrugated cardboard.
4. The microwave oven full paper packing case of claim 1, wherein the supporting member is a folded L-shaped supporting post.
5. The microwave oven all-paper packing case as claimed in claim 4, wherein a supporting component inner spacer is arranged at the inner side of the supporting component, a supporting component side baffle is arranged at the outer side of the supporting component, the supporting component inner spacer and the first buffer spacer are at the same height, and the supporting component side baffle and the first buffer side baffle are at the same height.
6. The microwave oven all-paper packing case as claimed in claim 3, wherein a plurality of first trapezoidal connecting clamping grooves are arranged on the first buffer assembly body, and first trapezoidal connecting clamping blocks are cut and connected in the first trapezoidal connecting clamping grooves; the first buffering side baffle can be divided into a first front side baffle, a first left side baffle and a first right side baffle; the first left baffle and the first right baffle are formed by inwards bending the left side and the right side of the first buffer assembly body, the tail ends of the bent parts of the left side and the right side of the first buffer assembly body are provided with first trapezoidal fixing clamping grooves, and the first trapezoidal fixing clamping grooves are connected with the first trapezoidal connecting clamping blocks, so that the shapes and the structures of the first left baffle and the first right baffle are stabilized; the first connecting piece is arranged on the front side of the first buffer assembly body, first connecting piece clamping grooves are formed in two sides of the first connecting piece, one side of the L-shaped first side reinforcing column is inserted into the first connecting piece clamping grooves, and the other side of the L-shaped first side reinforcing column is inserted into the cavities of the first left side baffle and the first right side baffle, so that the first connecting piece is fixedly connected to the first buffer assembly body; the front end of the first buffering assembly body is bent inwards, the left side and the right side of the first buffering assembly body are inserted into the cavities of the first left side baffle and the first right side baffle, the first connecting piece is limited, and the first front side baffle is formed by the first connecting piece and the front end of the first buffering assembly body.
7. The microwave oven full paper packing case according to claim 1, 3 or 6, wherein a bracket groove is provided on a front end of the first buffer pad of the first buffer assembly, a bracket of the bottom of the microwave oven is disposed in the bracket groove, and the bottom of the microwave oven is disposed on the first buffer pad.
8. The microwave oven all-paper packing case as claimed in claim 3, wherein a plurality of second trapezoidal connecting clamping grooves are arranged on the first buffer assembly body, and second trapezoidal connecting clamping blocks are cut and connected in the second trapezoidal connecting clamping grooves; the second buffering side baffle can be divided into a second front side baffle, a second left side baffle and a second right side baffle; the second left baffle and the second right baffle are formed by inwards bending the left side and the right side of the second buffer assembly body, the tail ends of the bent parts of the left side and the right side of the second buffer assembly body are provided with second trapezoidal fixing clamping grooves, and the second trapezoidal fixing clamping grooves are connected with the second trapezoidal connecting clamping blocks, so that the shape and the structure of the second left baffle and the second right baffle are stabilized; the second connecting piece is arranged on the front side of the second buffer assembly body, second connecting piece clamping grooves are formed in two sides of the second connecting piece, one side of the L-shaped second side reinforcing column is inserted into the second connecting piece clamping groove, and the other side of the L-shaped second side reinforcing column is inserted into the cavities of the second left side baffle and the second right side baffle, so that the second connecting piece is fixedly connected to the second buffer assembly body; the front end of the second buffer assembly body is bent inwards, the left side and the right side of the second buffer assembly body are inserted into the cavities of the second left side baffle and the second right side baffle, the second connecting piece is limited, and the second front side baffle is formed at the front end of the second buffer assembly body through the second connecting piece.
9. The microwave oven full paper packing case as claimed in claim 1, 3 or 8, wherein an arc-shaped groove is provided on a front end of the second buffer pad of the second buffer assembly, the arc-shaped groove being adapted to a top of the microwave oven.
CN202121573613.6U 2021-07-12 2021-07-12 Full-paper packaging box for microwave oven Active CN215554898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121573613.6U CN215554898U (en) 2021-07-12 2021-07-12 Full-paper packaging box for microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121573613.6U CN215554898U (en) 2021-07-12 2021-07-12 Full-paper packaging box for microwave oven

Publications (1)

Publication Number Publication Date
CN215554898U true CN215554898U (en) 2022-01-18

Family

ID=79824989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121573613.6U Active CN215554898U (en) 2021-07-12 2021-07-12 Full-paper packaging box for microwave oven

Country Status (1)

Country Link
CN (1) CN215554898U (en)

Similar Documents

Publication Publication Date Title
US6357587B1 (en) Shipping packaging for drawer-type storage cabinet
CN105438649B (en) Display tray packing box
CN215554898U (en) Full-paper packaging box for microwave oven
CN213036225U (en) Heating cup packaging structure
CN210853291U (en) Shock attenuation buffering formula packing carton
CN203652237U (en) Package of steering column
US5702053A (en) Composite insulator-packing container and a method for packing a composite insulator
CN207329147U (en) A kind of automotive seat packing case
CN207580412U (en) A kind of car steering tube column packing case
CN220333279U (en) Reinforced carton
CN201186790Y (en) Single corrugated cardboard buffering structure lined in packaging box
CN220826752U (en) Compression-resistant deformation-resistant carton
CN215437390U (en) Bearing resistance to compression corrugated box
CN217650027U (en) High-strength environment-friendly packaging carton
CN216270406U (en) Carton with reinforced structure
CN220866006U (en) Transportation package for large-sized children simulation toy car
CN211811182U (en) Paper box
CN211253333U (en) Packing box body with buffering shock-absorbing function
CN216547211U (en) Anti-falling high-strength corrugated carton
CN219905096U (en) Reinforced carton
CN215664496U (en) Compression-resistant packaging box
CN220221498U (en) Packing box for pet furniture
CN219565979U (en) Spacing carton
CN221163915U (en) Paper packaging box
CN218578443U (en) Bearing corrugated carton

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant