CN109969568A - A kind of Combined transport case that can quickly splice - Google Patents

A kind of Combined transport case that can quickly splice Download PDF

Info

Publication number
CN109969568A
CN109969568A CN201910363093.7A CN201910363093A CN109969568A CN 109969568 A CN109969568 A CN 109969568A CN 201910363093 A CN201910363093 A CN 201910363093A CN 109969568 A CN109969568 A CN 109969568A
Authority
CN
China
Prior art keywords
panel
trapezoidal
pallet
partition
transport case
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.)
Granted
Application number
CN201910363093.7A
Other languages
Chinese (zh)
Other versions
CN109969568B (en
Inventor
胡平
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.)
Qingdao Hengjia Hui Packing Products Co Ltd
Original Assignee
Qingdao Hengjia Hui Packing Products 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 Qingdao Hengjia Hui Packing Products Co Ltd filed Critical Qingdao Hengjia Hui Packing Products Co Ltd
Priority to CN201910363093.7A priority Critical patent/CN109969568B/en
Publication of CN109969568A publication Critical patent/CN109969568A/en
Application granted granted Critical
Publication of CN109969568B publication Critical patent/CN109969568B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1866—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components
    • B65D11/1873—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components all walls are detached from each other to collapse the container
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/083—Containers of variable capacity by means of additional elements, e.g. modular
    • 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
    • B65D25/04—Partitions
    • 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
    • B65D25/20—External fittings
    • B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/322—Ammonium phosphate
    • C08K2003/323—Ammonium polyphosphate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pallets (AREA)
  • Buffer Packaging (AREA)

Abstract

The present invention relates to logistics apparatus field, especially a kind of Combined transport case that can quickly splice.Comprising: pallet, cabinet and supporting leg, the supporting leg is fixed in tray bottom, the pallet and cabinet are made of plastic-wood material, the supporting leg is made of buffer part and rigid portion, the buffer part is made of EPO and/or EPP, the rigid portion is made of plastic-wood material, and the buffer part is fixed in tray bottom, and the rigid portion is fixed in buffer part bottom.It can arbitrarily be assembled into the transport case of different height; without screw, avoids screw and screw in generation stress concentration, transport case is caused easily to rupture in screw; it is reusable; will not be mouldy, it is not necessarily to suffocating treatment, has pooling feature can cargo in guard box; can fire-proof and damp-proof it is wet; impact resistance is suitble to industrial standardization, mass production, convenient transportation.

Description

A kind of Combined transport case that can quickly splice
Technical field
The present invention relates to logistics apparatus field, especially a kind of Combined transport case that can quickly splice.
Background technique
The Combined transport case that can quickly splice currently on the market mainly uses wooden case, and there are mouldy problems for wooden case, out Suffocating treatment is needed when pass, for wooden case without pooling feature, another further aspect wooden case is inflammable non-moistureproof on another further aspect domestic market, The bearing capacity (bending resistance) and impact resistance of last wooden case are insufficient.
Summary of the invention
Present invention seek to address that the above problem, provides a kind of Combined transport case that can quickly splice, it can be random group The transport case of different height is dressed up, screw is not necessarily to, screw is avoided and screws in generation stress concentration, cause transport case easily in screw Rupture, it is reusable, will not be mouldy, be not necessarily to suffocating treatment, have pooling feature can cargo in guard box, can fire-proof and damp-proof Wet, impact resistance is suitble to industrial standardization, mass production, and convenient transportation, the technical scheme adopted is as follows:
A kind of Combined transport case that can quickly splice characterized by comprising pallet, cabinet and supporting leg, the branch Support leg is fixed in tray bottom, and the pallet and cabinet are made of plastic-wood material, and the cabinet is mainly by left panel, the right side Plate, front panel, rear panel and top panel splicing composition, the top surface of the pallet is formed with along the longitudinal direction at the left and right sides For the X of laying to trapezoidal protrusion, the top surface of the left panel, which raises upward, is formed with the X that lays along the longitudinal direction to trapezoidal protrusion, The bottom surface of the left panel is recessed upwards is formed with the X that lays along the longitudinal direction to trapezoidal groove, and the X is to trapezoidal groove and X It matches to trapezoidal protrusion, it is trapezoidal convex that the Z-direction for being formed with and longitudinally laying is protruded on the leading flank of the left panel and trailing flank It rises, the right panel is identical as the structure of left panel and mirror symmetry, and recess is formed with two on the trailing flank of the front panel The longitudinal length of the Z-direction trapezoidal groove to match with the trapezoidal protrusion of Z-direction, the Z-direction trapezoidal groove is consistent with the height of front panel, The height of the front panel and the height of left panel are consistent, and the rear panel is identical as front-panel structure and mirror symmetry；It is described Recess is formed with the X on left panel and right side plate top surface to the X that trapezoidal protrusion matches to trapezoidal recessed on the bottom surface of top panel Slot, the cabinet further include partition and transition plates, are recessed on the bottom surface of the partition and are formed with and left panel and right side plate top surface X to the X that trapezoidal protrusion matches to trapezoidal groove, the top surface of the partition, which protrudes above, to be formed with and left panel and right panel bottom The X that the X in face matches to trapezoidal groove is to trapezoidal protrusion, and protrusion is formed with along a left side on the leading flank of the partition and trailing flank The trapezoidal protrusion of Y-direction of right direction setting, the height of the transition plates and the consistency of thickness of partition, the transition plates left and right directions Length is consistent with the length of front panel left and right directions, and recess is formed with trapezoidal with the Y-direction of partition on the trailing flank of the transition plates The length of the Y-direction trapezoidal groove that protrusion matches, the Y-direction trapezoidal groove is consistent with the length of transition plates, the bottom of the partition Longitudinally disposed support plate is connected on face, the height of the support plate and the height of left panel are consistent.
On that basis of the above technical scheme, the supporting leg is made of buffer part and rigid portion, and the buffer part is by EPO And/or EPP is made, the rigid portion is made of plastic-wood material, and the buffer part is fixed in tray bottom, and the rigid portion is affixed In buffer part bottom.
On that basis of the above technical scheme, the cabinet further includes several vibrationproof items, right side, the right side of the left panel The left side of panel, the trailing flank of front panel, rear panel leading flank be respectively formed on laterally or longitudinally be arranged for accommodating The accommodation groove of vibrationproof item, the vibrationproof item are made of EPO or EPP.
On that basis of the above technical scheme, uniform intervals are formed on the leading flank and trailing flank of the top panel and pallet The convex being evenly spaced on is formed on the left side and right side of the positioning protrusion of distribution, the front panel and rear panel It rises, positioning steel band groove body is constituted between adjacent positioned protrusion.
The present invention has the advantage that the transport case of different height can be arbitrarily assembled into, it is not necessarily to screw, avoids screw rotation Enter to generate stress concentration, transport case is caused easily to rupture in screw, it is reusable, will not be mouldy, it is not necessarily to suffocating treatment, is had Pooling feature can cargo in guard box, can fire-proof and damp-proof it is wet, impact resistance is suitble to industrial standardization, mass production, facilitates fortune It is defeated.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this A kind of embodiment of invention for those of ordinary skill in the art without creative efforts, can be with It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Fig. 1: the structural schematic diagram of embodiment 1；
Fig. 2: the structural schematic diagram of supporting leg described in embodiment 1；
Fig. 3: the structural schematic diagram (removal front panel) of embodiment 2；
The structural schematic diagram of left panel in Fig. 4: Fig. 3；
Fig. 5: Fig. 4 left view structural representation；
Fig. 6: the overlooking structure diagram of front panel in embodiment 2；
Fig. 7: the schematic diagram of the section structure of supporting leg described in embodiment 2；
Fig. 8: the structural schematic diagram (removal front panel) of embodiment 3；
Fig. 9: the structural schematic diagram of partition in embodiment 3；
Figure 10: the structural schematic diagram of the first form of the partition in embodiment 3 with support plate；
Figure 11: the structural schematic diagram of transition plates in embodiment 3；
Figure 12: the schematic diagram of the section structure of supporting leg described in embodiment 3；
Figure 13: the structure principle chart of supporting leg described in embodiment 3；
Figure 14: the overlooking structure diagram of top panel described in embodiment 3；
Figure 15: the structural schematic diagram of left panel described in embodiment 3；
Figure 16: the structural schematic diagram of second of form of the partition in embodiment 3 with support plate；
Figure 17: a kind of partition structural schematic diagram arranged up and down of support plate is had in embodiment 3；
Specific embodiment
The invention will be further described with example with reference to the accompanying drawing:
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to The embodiment of attached-figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific Situation understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.
Embodiment 1
As depicted in figs. 1 and 2, what needs to be explained here is that, the left and right noun of locality described in embodiment 1 is shown in Fig. 1 View on the basis of define, it should be understood that, it should be understood that the use of the noun of locality is merely for convenience of describing, should not limit The requested protection scope of the application processed.
The Combined transport case that one kind of the present embodiment can quickly splice characterized by comprising pallet 1,2 and of cabinet Supporting leg 6, the supporting leg 6 are fixed in 1 bottom of pallet, and the pallet 1 and cabinet 2 are made of plastic-wood material.
Preferably, the supporting leg 6 is made of buffer part 60 and rigid portion 61, and the buffer part 60 is by EPO and/or EPP It is made, the rigid portion 61 is made of plastic-wood material, and the buffer part 60 is fixed in 1 bottom of pallet, and the rigid portion 61 is affixed In 60 bottom of buffer part.EPO refers to that foamed plastic, EPP refer to polypropylene plastics foamed material.Glue sticking can be used in buffer part 60 In 1 bottom of pallet.
The plastic-wood material is produced and processed by the raw material of following weight proportion:
Maleic anhydride inoculated polypropylene: 65 parts；
Wood powder: 80 parts；
Powdered rice hulls: 40 parts
Silane resin acceptor kh-550: 2 parts；
NXT-201:4 parts of titanate coupling agent；
Ammonium polyphosphate: 0.2 part
Zinc stearate: 2 parts；
UV-531:0.5 parts of UV absorbers；
Antioxidant 1010: 0.5 part；
The wood powder is handled using following steps:
A1 it) is placed in steam-explosion jar, steam explosion pressure is 0.6MPa, and dimension pressure 20min, 105 DEG C dry, and high speed disintegrator is crushed to 60 mesh；
A2) under ultrasound field, wheat straw bar powder is impregnated into 48h with the NaOH solution of mass fraction 5%, then rinse to pH and try Paper test is in neutrality, and is dried.
The plastic-wood material:
Performance Value Unit
Tensile strength 15.23 MPa
Elongation at break 0.3%
Bending strength 25.0 MPa
Bending elastic modulus 0.8 GPa
Compressive strength 53.0 MPa
Impact strength 16.89 KJ.m-2
Nail-holding ability 2200 KN
Self-ignition point 390 ℃
Resistance to fungi (white and brown are rotted) It is corrosion-free —
Termite-proof 9.6 Grade
In long-term high humidity environment 1%
Its fiber of powdered rice hulls is short and small, and average length only has 0.3mm, far below the fibre length of timber.And rice husk is outer Surface is covered with smooth, keratinization silicon dioxide film, forms a kind of nonpolar surface structure, and such structure is producing Certain lubricating action can be played in wood plastic composite extrusion process, when the wood moulding that wood powder is used alone through experiment is granulated balance Between be 150S, and it is 1/18S that powdered rice hulls and wood powder, which are granulated equilibration time by wood moulding after 1:2 mixing,.Wood moulding granulation is greatly reduced Equilibration time.
Embodiment 2
As shown in Fig. 3 to Fig. 7, what needs to be explained here is that, noun of locality left, right, front and rear described in embodiment 2, it is upper and lower, Top, bottom are defined on the basis of view shown in Fig. 3, it should be understood that the use of the noun of locality is merely for convenience of retouching It states, the requested protection scope of the application should not be limited.
The Combined transport case that one kind of the present embodiment can quickly splice characterized by comprising pallet 1,2 and of cabinet Supporting leg 6, the supporting leg 6 are fixed in 1 bottom of pallet, and the pallet 1 and cabinet 2 are made of plastic-wood material.
The plastic-wood material is produced and processed by the raw material of following weight proportion:
Maleic anhydride inoculated polypropylene: 60 parts；
Wood powder: 70 parts；
Powdered rice hulls: 35 parts
Silane resin acceptor kh-550: 1 part；
NXT-201:5 parts of titanate coupling agent；
Ammonium polyphosphate: 0.2 part
Zinc stearate: 1 part；
UV-531:0.6 parts of UV absorbers；
Antioxidant 1010: 0.4 part；
The wood powder is handled using following steps:
A1 it) is placed in steam-explosion jar, steam explosion pressure is 0.6MPa, and dimension pressure 20min, 105 DEG C dry, and high speed disintegrator is crushed to 60 mesh；
A2) under ultrasound field, wheat straw bar powder is impregnated into 48h with the NaOH solution of mass fraction 5%, then rinse to pH and try Paper test is in neutrality, and is dried.
The plastic-wood material:
Performance Value Unit
Tensile strength 14.11 MPa
Elongation at break 0.28%
Bending strength 24.0 MPa
Bending elastic modulus 0.8 GPa
Compressive strength 52.0 MPa
Impact strength 22.63 KJ.m-2
Nail-holding ability 2100 KN
Self-ignition point 390 ℃
Resistance to fungi (white and brown are rotted) It is corrosion-free —
Termite-proof 9.6 Grade
In long-term high humidity environment 1.1%
By experiment can obtain: titanate coupling agent NXT-201 accounting is higher in coupling agent when, impact strength is also got over Height, and silane coupling agent is when accounting is higher in coupling agent, bending strength is higher, but degree in impact strength not as good as improving Degree.It is damaged that the transport case of the application mainly prevents impact, therefore should increase titanate coupling agent NXT-201 and account in coupling agent Than.
Steam explosion treatment is under the action of physics and chemistry, and most of hemicellulose degradation, partial lignin dissolves, Explosion increases fibre bundle, is conducive to the compatibility for improving fiber and matrix；When carrying out coupling agent treatment, inner fiber and base Body has compared with strong interface binding power.
NaOH can destroy the ester bond of lignin, open the hydroxyl of few fibers, increase porosity, without will lead to cellulose Hydrolysis, silane coupling agent is easier to react with the hydroxyl of fiber surface, enhances the bonding between fiber and PP matrix Power.Some researches show that alkali process can lead to fiber fibrillation, i.e. fibre bundle in composite material splits into smaller fiber, fine Tieing up diameter reduces, and draw ratio increases, and increases with effective contact area of matrix.
Preferably, the cabinet 2 is mainly by left panel 2-1, right panel 2-2, front panel 2-3, rear panel 2-4 and top panel 2-5 splicing composition, the top surface of the pallet 1 are formed with the X that lays along the longitudinal direction to trapezoidal raised 10 at the left and right sides, The top surface of the left panel 2-1, which raises upward, is formed with the X that lays along the longitudinal direction to trapezoidal raised 10, the left panel 2-1 Bottom surface be recessed be formed with the X that lays along the longitudinal direction to trapezoidal groove 11 upwards, the X is to trapezoidal groove 11 and X to trapezoidal Protrusion 10 matches, and protrusion is formed with the trapezoidal protrusion of Z-direction longitudinally laid on the leading flank of the left panel 2-1 and trailing flank 12, the right panel 2-2 be identical as the structure of left panel 2-1 and mirror symmetry, concave shape on the trailing flank of the front panel 2-3 At there is two Z-direction trapezoidal grooves 13 to match with Z-direction trapezoidal raised 12, the longitudinal length of the Z-direction trapezoidal groove 13 is with before The height of panel 2-3 is consistent, and the height of the front panel 2-3 is consistent with the height of left panel 2-1, and the rear panel 2-4 is with before Panel 2-3 structure is identical and mirror symmetry；Recess is formed with and left panel 2-1 and right panel on the bottom surface of the top panel 2-5 The X that X on the top surface 2-2 matches to trapezoidal raised 10 is to trapezoidal groove 11.
The supporting leg 6 is mainly made of interconnecting piece 70, inverted T-shaped sliding part 71, buffer part 72 and housing section 73, the company Socket part 70 and 71 Joint of sliding part, the interconnecting piece 70 are fixedly connected on 1 bottom of pallet by screw, the sliding part 71 and Housing section 73 is slidably connected, and the buffer part 72 is between sliding part 71 and housing section 73, the interconnecting piece 70, sliding part 71 It is made with housing section 73 of plastic-wood material or stainless steel, the buffer part 72 is made of EPO and/or EPP.It compares embodiment 1 For, use is safer, detaches after can avoid 72 fragmentation of buffer part.
Embodiment 3
What needs to be explained here is that noun of locality left, right, front and rear described in embodiment 3, upper and lower, top, bottom are with Fig. 8 Shown in define on the basis of view, it should be understood that the use of the noun of locality is merely for convenience of describing, and should not limit this Shen It please requested protection scope.
As shown in Fig. 8 to Figure 15, a kind of Combined transport case that can quickly splice characterized by comprising pallet 1, case Body 2 and supporting leg 6, the supporting leg 6 are fixed in 1 bottom of pallet, and the pallet 1 and cabinet 2 are made of plastic-wood material.
The plastic-wood material is produced and processed by the raw material of following weight proportion:
Maleic anhydride inoculated polypropylene: 60 parts；
Wood powder: 70 parts；
Powdered rice hulls: 35 parts
Silane resin acceptor kh-550: 1 part；
NXT-201:5 parts of titanate coupling agent；
Ammonium polyphosphate: 0.4 part
Zinc stearate: 1 part；
UV-531:0.6 parts of UV absorbers；
Antioxidant 1010: 0.4 part；
The wood powder is handled using following steps:
A1 it) is placed in steam-explosion jar, steam explosion pressure is 0.6MPa, and dimension pressure 20min, 105 DEG C dry, and high speed disintegrator is crushed to 60 mesh；
A2) under ultrasound field, wheat straw bar powder is impregnated into 48h with the NaOH solution of mass fraction 5%, then rinse to pH and try Paper test is in neutrality, and is dried.
The plastic-wood material:
Performance Value Unit
Tensile strength 16.27 MPa
Elongation at break 0.3%
Bending strength 24.0 MPa
Bending elastic modulus 0.8 GPa
Compressive strength 53.0 MPa
Impact strength 22.73 KJ.m-2
Nail-holding ability 2300 KN
Self-ignition point 410 ℃
Resistance to fungi (white and brown are rotted) It is corrosion-free —
Termite-proof 9.6 Grade
In long-term high humidity environment 1.1%
With the increase of ammonium polyphosphate flame retardant content in wood plastic composite, the bending strength of wood plastic composite is significant Increase, influence of the APP to wood plastic composite impact strength is similar to the affecting laws of bending strength with it, this is because APP Reacting at ester for compatilizer and wood powder surface hydroxyl is promoted, wood moulding interface compatibility is improved.
Preferably, the cabinet 2 is mainly by left panel 2-1, right panel 2-2, front panel 2-3, rear panel 2-4 and top panel 2-5 splicing composition, the top surface of the pallet 1 are formed with the X that lays along the longitudinal direction to trapezoidal raised 10 at the left and right sides, The top surface of the left panel 2-1, which raises upward, is formed with the X that lays along the longitudinal direction to trapezoidal raised 10, the left panel 2-1 Bottom surface be recessed be formed with the X that lays along the longitudinal direction to trapezoidal groove 11 upwards, the X is to trapezoidal groove 11 and X to trapezoidal Protrusion 10 matches, and protrusion is formed with the trapezoidal protrusion of Z-direction longitudinally laid on the leading flank of the left panel 2-1 and trailing flank 12, the right panel 2-2 be identical as the structure of left panel 2-1 and mirror symmetry, concave shape on the trailing flank of the front panel 2-3 At there is two Z-direction trapezoidal grooves 13 to match with Z-direction trapezoidal raised 12, the longitudinal length of the Z-direction trapezoidal groove 13 is with before The height of panel 2-3 is consistent, and the height of the front panel 2-3 is consistent with the height of left panel 2-1, and the rear panel 2-4 is with before Panel 2-3 structure is identical and mirror symmetry；Recess is formed with and left panel 2-1 and right panel on the bottom surface of the top panel 2-5 The X that X on the top surface 2-2 matches to trapezoidal raised 10 is to trapezoidal groove 11.
As shown in Fig. 8 to Figure 10, further, the cabinet 2 further includes partition 3 and transition plates 4, the bottom surface of the partition 3 Upper recess is formed with the X that matches with left panel 2-1 and the X of the top surface right panel 2-2 to trapezoidal raised 10 to trapezoidal groove 11, institute The top surface for stating partition 3 protrude above be formed with the left panel 2-1 and X of the bottom surface right panel 2-2 to the X that trapezoidal groove 11 matches to Trapezoidal raised 10, protrusion is formed with the trapezoidal protrusion of Y-direction being arranged in left-right direction on the leading flank of the partition 3 and trailing flank 14, the height of the transition plates 4 and the consistency of thickness of partition 3, the length and front panel 2-3 of 4 left and right directions of transition plates are left The length of right direction is consistent, and recess is formed on the trailing flank of the transition plates 4 matches with the Y-direction of partition 3 trapezoidal raised 14 Y-direction trapezoidal groove 15, the length of the Y-direction trapezoidal groove 15 is consistent with the length of transition plates 4.
As shown in Figure 10, further, longitudinally disposed support plate 30, the branch are connected on the bottom surface of the partition 3 The height of fagging 30 is consistent with the height of left panel 2-1.Support plate is located at 3 middle position of partition, this is the first of partition 3 On the one hand form, support plate 30 can be separated storage space, another further aspect can enhance the rigidity of partition 3.
As shown in figure 16, two longitudinally disposed support plates 30 can also be connected on the bottom surface of the partition 3, this be every Second of form of plate 3, as shown in figure 17, in use, the partition 3 of the first form and about 3 partition of second of form according to Secondary alternately to lay, their support plate 30 is interlaced, and so entirety stress is more excellent.
As shown in Fig. 8 and Figure 14, for the ease of fixed steel band, leading flank and the trailing flank of the top panel 2-5 and pallet 1 On be formed with the positioning protrusion 20 being evenly spaced on, shape on the left side and right side of the front panel 2-3 and rear panel 2-4 At there is the positioning protrusion being evenly spaced on 20, positioning steel band groove body is constituted between adjacent positioned protrusion 20.
As shown in Figure 12 and Figure 13, it is preferred that the supporting leg 6 is mainly by interconnecting piece 70, sliding part 71, piston 74, shell Body portion 73, throttle valve 75 and check valve 76 form, and the interconnecting piece 70 and 71 Joint of sliding part, the interconnecting piece 70 pass through spiral shell Nail is fixedly connected on 1 bottom of pallet, and the sliding part 71 is slidably connected with housing section 73, and the piston 74 is fixed in sliding part 71 Bottom, the piston 74 are combined closely with 73 inner wall of housing section, and the throttle valve 75 and check valve 76 are connected to housing section 73 Inner cavity that is upper and being located at 74 lower section of piston with housing section 73 is connected, and the check valve 76 makes air be only capable of entering shell by the external world In 73 inner cavity of body portion, the interconnecting piece 70, sliding part 71 and housing section 73 are made of stainless steel.In 73 inner cavity of housing section Air plays buffering, and when the Combined transport case that can quickly splice is fallen on loading tools by fork truck, vibration is often maximum, Air stress in 73 inner cavity of housing section at this time is flowed out by throttle valve 75, is limited since throttle valve 75 forms air-flow velocity, Therefore the air in 73 inner cavity of housing section absorbs impact energy and slow release is gone out, to play buffer function.
Further, spring 77 is provided between the interconnecting piece 70 and housing section 73, the spring 77 is set in sliding In portion 71.One side spring 77 plays further buffer function, and another further aspect is convenient for 74 returning quickly of piston, and air is by unidirectional Valve 76 enters 74 lower cavity of piston, can the Fast Filling cavity make 74 returning quickly of piston.
As shown in figure 15, it is preferred that the cabinet 2 further includes several vibrationproof items 100, the right side of the left panel 2-1 Face, the left side of right panel 2-2, the trailing flank of front panel 2-3, rear panel 2-4 leading flank be respectively formed on laterally or longitudinally What is be arranged is used to accommodate the accommodation groove (not regarding out in figure) of vibrationproof item 100, and the vibrationproof item 100 is made of EPO or EPP.So The inner wall that can avoid cargo and cabinet 2 during transportation collides the damage for causing cargo.
The present invention is described by way of example above, but the present invention is not limited to above-mentioned specific embodiment, all to be based on Any changes or modifications that the present invention is done are fallen within the scope of the claimed invention.

Claims (4)

1. the Combined transport case that one kind can quickly splice characterized by comprising pallet (1), cabinet (2) and supporting leg (6), the supporting leg (6) is fixed in pallet (1) bottom, and the pallet (1) and cabinet (2) are made of plastic-wood material, described Cabinet (2) is mainly spliced by left panel (2-1), right panel (2-2), front panel (2-3), rear panel (2-4) and top panel (2-5) Composition, the top surface of the pallet (1) are formed with the X that lays along the longitudinal direction to trapezoidal raised (10), institute at the left and right sides The top surface for stating left panel (2-1), which raises upward, is formed with the X that lays along the longitudinal direction to trapezoidal raised (10), the left panel The bottom surface of (2-1) is recessed upwards is formed with the X that lays along the longitudinal direction to trapezoidal groove (11), and the X is to trapezoidal groove (11) it matches with X to trapezoidal raised (10), protrusion is formed with longitudinal direction on the leading flank of the left panel (2-1) and trailing flank The Z-direction of laying is trapezoidal raised (12), and the right panel (2-2) is identical as the structure of left panel (2-1) and mirror symmetry, before described Recess is formed with two Z-direction trapezoidal grooves (13) to match with Z-direction trapezoidal raised (12), institute on the trailing flank of panel (2-3) The longitudinal length for stating Z-direction trapezoidal groove (13) is consistent with the height of front panel (2-3), the height of the front panel (2-3) and a left side The height of panel (2-1) is consistent, and the rear panel (2-4) is identical as front panel (2-3) structure and mirror symmetry；The top panel Recess, which is formed with, on the bottom surface of (2-5) matches with the X on the top surface left panel (2-1) and right panel (2-2) to trapezoidal raised (10) For suitable X to trapezoidal groove (11), the cabinet (2) further includes partition (3) and transition plates (4), the bottom surface fovea superior of the partition (3) It falls into and is formed with the X of the top surface left panel (2-1) and right panel (2-2) to the X that trapezoidal raised (10) match to trapezoidal groove (11), the top surface of the partition 3, which protrudes above, is formed with the X of the bottom surface left panel (2-1) and right panel (2-2) to trapezoidal groove (11) X to match is to trapezoidal raised (10), and protrusion is formed with along right and left on the leading flank of the partition (3) and trailing flank Y-direction to setting is trapezoidal raised (14), the height of the transition plates (4) and the consistency of thickness of partition (3), the transition plates (4) The length of left and right directions is consistent with the length of front panel (2-3) left and right directions, is recessed on the trailing flank of the transition plates (4) and is formed Have a Y-direction trapezoidal groove (15) to match with the Y-direction of partition (3) trapezoidal raised 14, the length of the Y-direction trapezoidal groove (15) with The length of transition plates (4) is consistent, is connected with longitudinally disposed support plate (30), the support plate on the bottom surface of the partition (3) (30) height is consistent with the height of left panel (2-1).
2. the Combined transport case that one kind according to claim 1 can quickly splice, it is characterised in that: the supporting leg (6) it is made of buffer part (60) and rigid portion (61), the buffer part (60) is made of EPO and/or EPP, the rigid portion (61) it is made of plastic-wood material, the buffer part (60) is fixed in pallet (1) bottom, and the rigid portion (61) is fixed in buffer part (60) bottom.
3. the Combined transport case that one kind according to claim 1 or 2 can quickly splice, it is characterised in that: the cabinet It (2) further include several vibrationproof items (100), right side, the left side of right panel (2-2), front panel of the left panel (2-1) The trailing flank of (2-3), rear panel (leading flank of 2-4 be respectively formed on laterally or longitudinally be arranged for accommodating vibrationproof item (100) Accommodation groove, the vibrationproof item (100) is made of EPO or EPP.
4. according to claim 1 to the Combined transport case that one kind described in 3 any one can quickly splice, it is characterised in that: The top panel 2-5) and pallet (1) leading flank and trailing flank on be formed with the positioning protrusion (20) being evenly spaced on, institute The positioning protrusion (20) for being formed with and being evenly spaced on the left side and right side of front panel (2-3) and rear panel (2-4) is stated, Positioning steel band groove body is constituted between adjacent positioned protrusion (20).
CN201910363093.7A 2017-05-10 2017-05-10 Combined transport case capable of being spliced quickly Active CN109969568B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910363093.7A CN109969568B (en) 2017-05-10 2017-05-10 Combined transport case capable of being spliced quickly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910363093.7A CN109969568B (en) 2017-05-10 2017-05-10 Combined transport case capable of being spliced quickly
CN201710324818.2A CN107161490B (en) 2017-05-10 2017-05-10 Case is used in a kind of transport

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201710324818.2A Division CN107161490B (en) 2017-05-10 2017-05-10 Case is used in a kind of transport

Publications (2)

Publication Number Publication Date
CN109969568A true CN109969568A (en) 2019-07-05
CN109969568B CN109969568B (en) 2021-04-06

Family

ID=59812591

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201710324818.2A Active CN107161490B (en) 2017-05-10 2017-05-10 Case is used in a kind of transport
CN201910363093.7A Active CN109969568B (en) 2017-05-10 2017-05-10 Combined transport case capable of being spliced quickly
CN201910363172.8A Active CN109969534B (en) 2017-05-10 2017-05-10 Modular mould proof transport case

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201710324818.2A Active CN107161490B (en) 2017-05-10 2017-05-10 Case is used in a kind of transport

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201910363172.8A Active CN109969534B (en) 2017-05-10 2017-05-10 Modular mould proof transport case

Country Status (1)

Country Link
CN (3) CN107161490B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113813641A (en) * 2021-10-14 2021-12-21 丽江英煌集生物工程有限公司 Device and method for extracting bioactive components of maca based on ultrasonic waves

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110505772B (en) * 2018-05-18 2023-02-10 蒋亮健 Box type electrostatic field generator device
CN110636727A (en) * 2018-06-25 2019-12-31 蒋亮健 Box type electrostatic field generator device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005142A1 (en) * 1998-07-20 2000-02-03 Cotswold Design & Consultancy Limited Modular box
CN2673808Y (en) * 2003-12-07 2005-01-26 覃刚生 Composite type multipurpose box
CN201058682Y (en) * 2007-06-08 2008-05-14 郭瑞辉 Packing box
CN201712968U (en) * 2010-06-24 2011-01-19 上海整合包装有限公司 Pallet for transporting automatic teller machine
CN201761710U (en) * 2010-09-01 2011-03-16 涂国新 Through transit pallet box
CN202784071U (en) * 2012-09-26 2013-03-13 武汉美瑞思科贸有限公司 Combination storage box
US20150175304A1 (en) * 2013-12-20 2015-06-25 Buckhorn, Inc. Collapsible container having foldable side and end panels
CN105564824A (en) * 2015-07-08 2016-05-11 常州移动果库复合材料科技有限公司 Spliced combination type refrigerating box
CN106496846A (en) * 2016-10-29 2017-03-15 常州亚环环保科技有限公司 A kind of preparation method of fire prevention wood-plastic board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102690525A (en) * 2012-05-29 2012-09-26 北京化工大学 Wood-plastic composite material using sweet sorghum slag as enhanced phase and preparation method for wood-plastic composite material
US9828137B2 (en) * 2015-04-21 2017-11-28 Pith Products, Llc Article and method of manufacture of resiliant stackable reusable container
CN204776817U (en) * 2015-07-08 2015-11-18 姚敬旭 Egg transport case
CN205010757U (en) * 2015-09-02 2016-02-03 张迪 Seafood transportation box
CN105775323A (en) * 2016-05-07 2016-07-20 盐城雄伟汽车部件有限公司 Route transition transportation device for automobile parts

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005142A1 (en) * 1998-07-20 2000-02-03 Cotswold Design & Consultancy Limited Modular box
CN2673808Y (en) * 2003-12-07 2005-01-26 覃刚生 Composite type multipurpose box
CN201058682Y (en) * 2007-06-08 2008-05-14 郭瑞辉 Packing box
CN201712968U (en) * 2010-06-24 2011-01-19 上海整合包装有限公司 Pallet for transporting automatic teller machine
CN201761710U (en) * 2010-09-01 2011-03-16 涂国新 Through transit pallet box
CN202784071U (en) * 2012-09-26 2013-03-13 武汉美瑞思科贸有限公司 Combination storage box
US20150175304A1 (en) * 2013-12-20 2015-06-25 Buckhorn, Inc. Collapsible container having foldable side and end panels
CN105564824A (en) * 2015-07-08 2016-05-11 常州移动果库复合材料科技有限公司 Spliced combination type refrigerating box
CN106496846A (en) * 2016-10-29 2017-03-15 常州亚环环保科技有限公司 A kind of preparation method of fire prevention wood-plastic board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113813641A (en) * 2021-10-14 2021-12-21 丽江英煌集生物工程有限公司 Device and method for extracting bioactive components of maca based on ultrasonic waves
CN113813641B (en) * 2021-10-14 2022-09-13 丽江英煌集生物工程有限公司 Device and method for extracting bioactive components of maca based on ultrasonic waves

Also Published As

Publication number Publication date
CN109969568B (en) 2021-04-06
CN107161490A (en) 2017-09-15
CN109969534B (en) 2021-04-06
CN109969534A (en) 2019-07-05
CN107161490B (en) 2019-06-07

Similar Documents

Publication Publication Date Title
CN107161490B (en) Case is used in a kind of transport
US10449694B2 (en) Production of high performance thermoplastic composites
Khalil et al. Development and material properties of new hybrid medium density fibreboard from empty fruit bunch and rubberwood
Abdul Khalil et al. Agro‐wastes: Mechanical and physical properties of resin impregnated oil palm trunk core lumber
CN102276900B (en) Waste paper pulp moulding wood plastic composite material and preparation method thereof
WO2007056839A1 (en) Manufacturing process for high performance lignocellulosic fibre composite materials
CN101967295B (en) Wood plastic starch composite material and preparation method thereof
CN207359807U (en) A kind of corrugated board
Hanifawati et al. Tensile and flexural behavior of hybrid banana Pseudostem/glass fibre reinforced polyester composites
Banea et al. Thermal analysis of hybrid epoxy/synthetic/natural fiber composites
CN2928758Y (en) Packaging structure of TV set
US20220332486A1 (en) Cellulose fiber foam compositions
Aziz et al. A review of the factors affecting the properties of bamboo fiber bio-composite materials
CN211336796U (en) Novel deformation-preventing paper box with moisture-proof function
Berglund 12. wood biocomposites–extending the property range of paper products
CN209480207U (en) A kind of novel pressure-resistance corrugated carton
JP4529406B2 (en) Gaming machine parts and gaming machines
Wang et al. Fabrication of densified rice husk by sequential hot-compressed water treatment, blending with poly (vinyl alcohol), and hot pressing
CN216103742U (en) Dampproofing effectual novel fire prevention corrugated paper carton
CN202509335U (en) Composite type fluting medium
Gao et al. Toward novel biocomposites from unavoidable food supply Chain Wastes and Zirconia
CN220164650U (en) Corrugated case with high compression resistance
CN215555004U (en) Dampproofing multilayer formula corrugated box
CN221192760U (en) Compression-resistant corrugated board
CN212949614U (en) Dampproofing carton of high strength

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A combined transport box with fast splicing

Effective date of registration: 20210708

Granted publication date: 20210406

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HENGJIAHUI PACKAGING PRODUCT Co.,Ltd.

Registration number: Y2021370010047

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220628

Granted publication date: 20210406

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HENGJIAHUI PACKAGING PRODUCT CO.,LTD.

Registration number: Y2021370010047

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A combined transport box that can be quickly spliced

Effective date of registration: 20220629

Granted publication date: 20210406

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HENGJIAHUI PACKAGING PRODUCT CO.,LTD.

Registration number: Y2022370010104

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230629

Granted publication date: 20210406

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HENGJIAHUI PACKAGING PRODUCT CO.,LTD.

Registration number: Y2022370010104

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A combination transport box that can be quickly spliced

Effective date of registration: 20230630

Granted publication date: 20210406

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HENGJIAHUI PACKAGING PRODUCT CO.,LTD.

Registration number: Y2023370010076

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20210406

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HENGJIAHUI PACKAGING PRODUCT CO.,LTD.

Registration number: Y2023370010076

PC01 Cancellation of the registration of the contract for pledge of patent right