WO2019153991A1 - 容器 - Google Patents

容器 Download PDF

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Publication number
WO2019153991A1
WO2019153991A1 PCT/CN2019/070449 CN2019070449W WO2019153991A1 WO 2019153991 A1 WO2019153991 A1 WO 2019153991A1 CN 2019070449 W CN2019070449 W CN 2019070449W WO 2019153991 A1 WO2019153991 A1 WO 2019153991A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
container
shaped body
locking
lock
Prior art date
Application number
PCT/CN2019/070449
Other languages
English (en)
French (fr)
Original Assignee
上海鸿研物流技术有限公司
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 上海鸿研物流技术有限公司 filed Critical 上海鸿研物流技术有限公司
Priority to AU2019217855A priority Critical patent/AU2019217855B2/en
Priority to EP19750996.1A priority patent/EP3750821A4/en
Priority to US16/968,092 priority patent/US11591146B2/en
Priority to JP2020542591A priority patent/JP7034511B2/ja
Publication of WO2019153991A1 publication Critical patent/WO2019153991A1/zh
Priority to ZA2020/05393A priority patent/ZA202005393B/en
Priority to AU2022218551A priority patent/AU2022218551B2/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/18—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of plastics material
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • 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
    • B65D2255/00—Locking devices
    • B65D2255/20—Locking devices with coacting elements, e.g. ratchet and pawl, formed integrally in the container and closure or dispensing device, e.g. spout, for permanently preventing removal of the latter
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00034—Plastic
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00069—Plastic
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00154—Materials for the side walls
    • B65D2519/00174—Plastic
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00189—Materials for the lid or cover
    • B65D2519/00208—Plastic
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00333—Overall construction of the base surface shape of the contact surface of the base contact surface having a stringer-like shape
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00402—Integral, e.g. ribs
    • B65D2519/00412—Integral, e.g. ribs on the base surface
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00402—Integral, e.g. ribs
    • B65D2519/00422—Integral, e.g. ribs on the walls
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00432—Non-integral, e.g. inserts
    • B65D2519/00442—Non-integral, e.g. inserts on the base surface
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00502—Overall construction of the side walls whereby at least one side wall is made of two or more pieces
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00527—Hollow walls
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00577—Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00636—Connections structures connecting side walls to the pallet
    • B65D2519/00641—Structures intended to be disassembled
    • B65D2519/00646—Structures intended to be disassembled by means of hinges
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00706—Connections structures connecting the lid or cover to the side walls or corner posts
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00706—Connections structures connecting the lid or cover to the side walls or corner posts
    • B65D2519/00711—Connections structures connecting the lid or cover to the side walls or corner posts removable lid or covers
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00805—Means for facilitating the removal of the load
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00865—Collapsible, i.e. at least two constitutive elements remaining hingedly connected
    • B65D2519/00875—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls
    • B65D2519/009—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to the base panel
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00935—Details with special means for nesting or stacking
    • B65D2519/00955—Details with special means for nesting or stacking stackable
    • B65D2519/00965—Details with special means for nesting or stacking stackable when loaded
    • B65D2519/00975—Details with special means for nesting or stacking stackable when loaded through the side walls

Definitions

  • the invention relates to the field of logistics and transportation, and in particular to a container.
  • the cover can effectively reduce the amplitude of the liquid undulation, so that the lining bag is not ruptured under excessive force, and the safety of the liquid cargo is guaranteed.
  • the effect of the lid on the large container is also that when the two containers are stacked on each other, the lid can limit the horizontal movement of the upper container in all directions, so that the upper container does not easily fall over.
  • Most container covers currently have four to eight manually operated lid locks, and the lid lock has a crossbar that connects the lid to the box. The cover of this structural solution satisfies to some extent the functional requirements of the container, but the lock is inconvenient to use and is easily damaged.
  • CN 104590787 A discloses a novel lid locking structure which improves the inconvenience of the lid closure in the above-described solution and is relatively simple to handle, but it can only be locked on a specific side. The structure is unlocked.
  • the present invention provides a container comprising a base, two pairs of opposite side panels and a cover, two opposite pairs of the side panels being connected to the base, the cover being lockable by a locking device
  • each of the four corners of the container is provided with one of the locking devices, and the four locking devices are arranged opposite each other along respective diagonal lines of the cover and each of the locking devices
  • the side panels extend outwardly.
  • each corner of the container is provided with a protrusion that protrudes upward from the cover, the outer shapes of all of the protrusions are the same and the shape of each of the protrusions is related to the cover
  • the locking device is mounted in the projection, and the four corners of the base of the container are provided with a recess of position and shape matching the position and shape of the projection pit.
  • the projection integrally protrudes upward from the cover.
  • the locking device further has an operating member and a return member, wherein the operating member is slidably mounted to the cover and coupled to the bolt member, the return member being arranged to release the operation The piece is then reset by the piece.
  • the bolt member has a rod-shaped body, one end of the rod-shaped body extends downwardly from the vertical rod, and the end of the vertical rod faces the rod-shaped body in a direction parallel to the rod-shaped body One end extends out of the bolt.
  • the operating member has a plate-shaped main body, one end of the plate-shaped main body is provided with a concave operation portion, and the side wall of the other end of the plate-shaped main body extends downward, the side wall a lower rail provided with a guide rail slidably mounted in the cover, a central portion of the plate-shaped body extending downwardly from the mounting post; and the rod-shaped body of the bolt member is mounted a hole into which the mounting post is inserted.
  • the invention also provides a container comprising a base, two pairs of opposite side panels and a cover, the two opposite pairs of the side panels being connected to the base, the cover being lockable to the side panel via a locking device
  • each of the four corners of the container is provided with one of the locking devices
  • each of the locking devices includes a bolt member disposed on the cover and a one disposed on the corresponding side plate a lock slot, wherein the bolt member has a bolt and is arranged to be movable relative to the cover to enable the bolt to extend into the lock slot to lock the cover to the side panel and to be detachable
  • the lock groove is configured to unlock the cover, and one of the two ends of each of the pair of side plates is provided with one of the lock grooves, wherein the lock groove is a groove, and the concave groove is One end of the groove is spaced apart from the edge of the side panel by a predetermined distance and the other end of the groove extends out of the edge of the side panel in a direction parallel to the cover, and is
  • each corner of the container is provided with a protrusion that protrudes upward from the cover, the outer shapes of all of the protrusions are the same and the shape of each of the protrusions is related to the cover
  • the locking device is mounted in the projection, and the four corners of the base of the container are provided with a recess of position and shape matching the position and shape of the projection pit.
  • the projection integrally protrudes upward from the cover.
  • the locking device further has an operating member and a return member, wherein the operating member is slidably mounted to the cover and coupled to the bolt member, the return member being arranged to release the operation The piece is then reset by the piece.
  • the bolt member has a rod-shaped body, one end of the rod-shaped body extends downwardly from the vertical rod, and the end of the vertical rod faces the rod-shaped body in a direction parallel to the rod-shaped body One end extends out of the bolt.
  • the operating member has a plate-shaped main body, one end of the plate-shaped main body is provided with a concave operation portion, and the side wall of the other end of the plate-shaped main body extends downward, the side wall a lower rail provided with a guide rail slidably mounted in the cover, a central portion of the plate-shaped body extending downwardly from the mounting post; and the rod-shaped body of the bolt member is mounted a hole into which the mounting post is inserted.
  • the invention further provides a container comprising a base, two pairs of opposite side panels and a cover, the two opposite pairs of the side panels being connected to the base, the cover being lockable to the side panel via a locking device
  • each of the four corners of the container is provided with one of the locking devices
  • each of the locking devices includes a bolt member disposed on the cover and a one disposed on the corresponding side plate a lock slot, wherein the bolt member has a bolt and is arranged to be movable relative to the cover to enable the bolt to extend into the lock slot to lock the cover to the side panel and to be detachable
  • the lock groove is configured to unlock the cover, and one of the two ends of each of the pair of side plates is provided with one of the lock grooves, and the lock groove is disposed on the side plate a groove at an upper end of the groove, a end of the groove being a predetermined distance from an edge of the side plate, and the other end of the groove is provided with a guide slope, and disposed in a pair of opposite side
  • each corner of the container is provided with a protrusion that protrudes upward from the cover, the outer shapes of all of the protrusions are the same and the shape of each of the protrusions is related to the cover
  • the locking device is mounted in the projection, and the four corners of the base of the container are provided with a recess of position and shape matching the position and shape of the projection pit.
  • the projection integrally protrudes upward from the cover.
  • the locking device further has an operating member and a return member, wherein the operating member is slidably mounted to the cover and coupled to the bolt member, the return member being arranged to release the operation The piece is then reset by the piece.
  • the bolt member has a rod-shaped body, one end of the rod-shaped body extends downwardly from the vertical rod, and the end of the vertical rod faces the rod-shaped body in a direction parallel to the rod-shaped body One end extends out of the bolt.
  • the operating member has a plate-shaped main body, one end of the plate-shaped main body is provided with a concave operation portion, and the side wall of the other end of the plate-shaped main body extends downward, the side wall a lower rail provided with a guide rail slidably mounted in the cover, a central portion of the plate-shaped body extending downwardly from the mounting post; and the rod-shaped body of the bolt member is mounted a hole into which the mounting post is inserted.
  • each of the above containers is a container having a length greater than 800 mm, a width greater than 600 mm, and a height greater than 500 mm.
  • the above container is an IBC container.
  • the lid of the container can be unlocked from either side, ie a so-called four-way unlocking is achieved.
  • Figure 1 is a perspective view showing the structure of a container provided with a locking device of the present invention.
  • Figure 2 is a cross-sectional view of the cover of Figure 1 and the locking device thereon.
  • Figure 3 is a front elevational view of the side panel of Figure 1 with a lock slot.
  • FIG. 4 is a structural view of an outer panel of the side panel of FIG. 3.
  • Fig. 5 is a perspective view of an operating member of a locking device according to an embodiment of the present invention.
  • Fig. 5A is another perspective view of the operating member of Fig. 5.
  • Figure 6 is a perspective view of the bolt member mated with the operating member of Figure 5.
  • Fig. 6A is an assembled view of the above locking device.
  • Figure 6B is a partial cross-sectional view of the locking portion when the lid is in the locked state.
  • Figure 6C is a partial cross-sectional view of the locking portion when the lid is in the unlocked state.
  • Fig. 6D is a partially cutaway enlarged view taken along line C-C of Fig. 3 and schematically showing the movement trajectory of the bolt.
  • 7 and 8 are schematic views of unlocking the cover in the first unlocking direction.
  • 9 and 10 are schematic views of unlocking the cover in the second unlocking direction.
  • Figure 11 is a front elevational view of a side panel of a container provided with a locking device in accordance with another embodiment of the present invention.
  • Figure 12 is an enlarged view of a portion A in Figure 11 .
  • Fig. 12A is a partially cutaway enlarged view taken along line D-D of Fig. 3 and schematically showing the movement trajectory of the bolt.
  • Figure 13 is a perspective view of a container provided with a locking device in accordance with another embodiment of the present invention.
  • Figure 14 is another perspective view of the container of Figure 13 showing the base structure.
  • Figure 15 is a top plan view of the container of Figure 13;
  • Fig. 16 is a partially cutaway enlarged cross-sectional view taken along line A-A of Fig. 15;
  • Figure 17 is a side elevational view of the container of Figure 13;
  • Fig. 18 is a partially cutaway enlarged cross-sectional view taken along line B-B of Fig. 17;
  • Figure 19 is a structural view of two containers of Figure 13 stacked on each other.
  • Figure 20 is another structural view in which the two containers of Figure 13 are stacked on each other. Compared to Figure 19, the upper container is rotated 90 degrees relative to the lower container.
  • references to "one embodiment” or “an embodiment” in the specification are intended to mean that the particular features, structures, or features described in connection with the embodiments are included in at least one embodiment. Thus, appearances of the “a” or “an” In addition, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.
  • the container 100 includes a base 1, two pairs of opposing side panels 2 and 3, and a cover 4. Two pairs of opposite side plates are connected to the base 1. In this embodiment, the four side panels are foldably connected to the base 1. Adjacent side panels are engaged with each other by a snap-fit structure. A pair of opposite side panels 3 of the two pairs of opposite side panels are provided with a small door 5 and a handle 6. The small door 5 can be opened to facilitate obtaining the goods in the container. The handle 6 facilitates handling of the side panels of the container. The lid 4 can be locked to the top of the side panels via a locking device 7. Each of the four corners of the container 100 is provided with a locking device 7. In the present embodiment, each corner of the container 100 is provided with a projection 11 integrally projecting upward from the cover 4. The locking device 7 is mounted in the projection 11.
  • the locking device 7 herein is particularly suitable for large containers, such as IBC containers.
  • large containers are large in size, and when a person stands on one side of the container, it is often difficult to operate the locking device on the opposite side.
  • Such containers are typically greater than 800 mm in length, greater than 600 mm in width and greater than 500 mm in height.
  • the locking device 7 includes a tongue member 8 disposed on the cover, an operating member 9, and a lock slot 10 disposed on the respective side panel.
  • a lock groove 10 is provided at each of the upper ends of each of the pair of opposite side plates 2 .
  • the bolt member 8 is arranged to be movable relative to the cover 1 under the manipulation of the operating member 9.
  • the bolt member 8 and the lock slot 10 are configured such that the bolt member 8 can extend into the lock slot 10 to lock the cover 4 to the side panel 2, and simultaneously on either side of the cover 1 the two locking devices 7 on the side
  • the cover 1 can be removed from the side panels after unlocking.
  • unlocking is typically achieved by moving the bolt member 8 outwardly relative to the side panels.
  • the small door 5 and the handle 6 are disposed on the first pair of opposite side panels 3 of the container 100.
  • the lock slot 10 is disposed on the second pair of opposing side panels 2 of the container.
  • the two locking devices disposed on the same side of one of the side plates 2 opposite to the second pair of the container 100 are unlocked in the same direction, that is, moved in the same direction to achieve unlocking.
  • Two unlocking directions of the two locking devices disposed on the same side of one of the side plates 2 opposite to the second pair of the container 100 and two opposite sides of the other side plate disposed on the other of the second pair of opposite side plates The unlocking direction of the locking device is reversed.
  • the lock groove 10 on the side panel 2 is a groove.
  • the groove begins at a predetermined distance from the edge of the side panel and extends out of the edge of the side panel in a direction parallel to the cover 4. That is, the end of the lock groove 10 is open.
  • the length of the lock groove is 2 mm to 10 mm. More preferably, the length of the lock groove is from 3 mm to 8 mm.
  • the side plate 2 is formed by welding the inner plate and the outer plate to each other.
  • the outer surface of the outer panel 201 is a smooth surface, and the inner surface is provided with reinforcing ribs.
  • the lock groove 10 is disposed on the outer surface of the outer panel 201.
  • a reinforcing rib 202 is disposed at a position corresponding to the position where the lock groove 10 is provided in the side plate, and the distribution density of the reinforcing rib 202 is larger than the distribution density of the reinforcing ribs of the remaining portion of the side plate.
  • the operating member 9 of the locking device 7 has a plate-like body 901.
  • One end of the plate-like body 901 is provided with an operation portion 904 that is recessed from the upper surface.
  • a sidewall 902 extending downward on both sides of the other end of the plate-shaped body 901.
  • a guide rail 903 is provided at a lower edge of the side wall 902. The guide rail 903 is slidably mounted in the cover 4.
  • the central portion of the plate-like body 901 extends downwardly from the mounting post 905.
  • the lower surface of the plate-like body also extends out of the stop 906.
  • the bolt member 8 has a rod-shaped body 801. One end of the rod-shaped body 801 extends downward from the vertical rod 802. The end of the vertical rod 802 extends toward the other end of the rod-shaped body 801 in a direction parallel to the rod-shaped body 801 to extend out of the locking tongue 803. A mounting hole 804 is provided in the rod-shaped main body 801. The mounting post 905 of the operating member 9 is inserted into the mounting hole 804 to interconnect the operating member 9 with the bolt member 8.
  • the locking device 7 also has a return member 15 which is arranged to reset the bolt member 8 after the operating member 9 is released, i.e. to maintain the bolt member in the retracted state.
  • the returning member is a spring 15.
  • the spring 15 is housed in the cover 4. One end of the spring abuts against the stop 906 of the operating member, and the other end of the spring abuts against the baffle 401 in the cover. Thereby, as shown in FIG. 6C, at the time of unlocking, the spring 15 is compressed to provide a restoring force. After the operator releases the hand, the spring 15 is reset and the drive member 9 is reset, and the operating member 9 causes the bolt member 8 to be reset, so that the locking device is again in the locked state, as shown in Fig. 6B.
  • FIG. 7 and 8 are schematic views of unlocking the cover in the first unlocking direction.
  • FIG. 7-8 when the operator stands on the side panel 2 to unlock the cover, the two locking devices 7 on the side are first unlocked at the same time, that is, the locking tongues of the two locking devices 7 are facing the same. Pull out in the direction. Next, the lid 4 is pushed in the direction of the opposite side panel to unlock the lid. When the operator stands on the side of the side panel opposite the side panel 2 to unlock the lid, the operation is the same.
  • FIGS. 9 and 10 are schematic views of unlocking the cover in the second unlocking direction.
  • FIGS. 9-10 when the operator stands on the side of the side panel 3 to unlock the cover, first unlock the two locking devices 7 on the side at the same time, that is, pull the two locking devices in opposite directions. .
  • the lid 4 is pushed in the direction of the opposite side panel to unlock the lid.
  • the operation is the same.
  • FIG. 11-12 and 12A illustrate the structure of a side panel of a container provided with a locking device in accordance with another embodiment of the present invention. As shown in Figures 11-12, this embodiment differs from the above embodiment in the shape of the locking groove on the side panel.
  • the lock grooves are grooves 12 provided at both ends of the upper portion of the side plates.
  • One end of the recess 12 is a predetermined distance from the edge of the side panel.
  • the groove 12 extends a distance toward the edge of the side panel in a direction parallel to the cover.
  • the bottom portion of a portion of the recess 12 also extends upwardly with a guide portion 14 having a narrow wedge shape at the bottom of the bottom.
  • a guide bevel 13 is provided on the guide portion 14.
  • the locking tongue 803 can be moved toward the outside of the side plate by the guiding inclined surface to unlock the corresponding locking device.
  • the groove may extend beyond the edge of the side panel or may not extend out of the edge of the side panel as long as a portion of the recess, such as the other end of the recess, is provided with a guiding ramp.
  • FIG. 13-20 illustrate a schematic structural view of a container 200 provided with a locking device in accordance with another embodiment of the present invention.
  • the difference between this embodiment and the above embodiment lies mainly in the placement position of the locking device.
  • the operating member and the bolt member in the locking device are the same as those in the above embodiment, and will not be described in detail herein.
  • each of the four corners of the container is provided with a locking device 16.
  • Four locking devices 16 are disposed opposite each other along respective diagonal lines of the cover 17 and each locking device 16 includes one of the above-described operating members 9, disposed on the cover, the above-described locking tongue member 8 and disposed on the respective side panels A lock slot 18.
  • the bolt member 8 has a bolt and is arranged to be movable relative to the lid 17 such that the bolt can extend into the lock slot to lock the lid to the side panel and can be disengaged from the lock slot to unlock the lid.
  • Each lock slot 18 extends outwardly out of the side panel in a respective diagonal direction of the cover.
  • a lock groove 18 is provided in each of the upper corners of the intersection of each of the two adjacent side plates. As shown in Figs. 17-18, the lock groove 18 is provided outside the corner of the side plate 2a. The width of the lock groove 18 should be wide enough that after the two locking devices at the opposite other side plates are unlocked, the lock tongues of the two locking devices on the side plate 2a side can be disengaged from the lock groove 18 when the cover is pushed toward the side plate 2a. Further, each lock slot 18 is symmetrical about a respective diagonal of the cover 17.
  • each corner of the container 200 is provided with a projection 19 that projects upwardly from the cover 17. That is, a total of four projections 19 are provided on the cover 17.
  • the outer shapes of all the projections 19 are the same and the shape of each projection 19 is symmetrical with respect to the respective diagonal of the cover.
  • the shape of the projection 19 may be elliptical with its long axis coincident with the diagonal of the cover.
  • the projections 19 may also be circular or rectangular as long as the central axis of the projection coincides with the diagonal of the cover and the shape of the projections is opposite to the center axis thereof.
  • the projection 19 integrally projects upwardly from the cover 17.
  • the projection 19 can also be mounted as a separate component on the cover.
  • the locking device 16 is mounted within the projection 19.
  • the bolt member 8 of the locking device 16 is mounted such that when unlocked, the direction of movement of the bolt member 8 relative to the cover coincides with the corresponding diagonal of the cover.
  • the four corners of the base 20 of the container 200 are provided with pits 21 whose positions and shapes match the position and shape of the projections 19.
  • the dimples 21 are used to limit the containers when the containers 200 are stacked on each other. Specifically, when the containers 200 are stacked on each other, the projections 19 are placed in the dimples 21, thereby positioning the upper container relative to the lower container. Since the outer shapes of all the projections 19 are the same and the shape of each projection 19 is symmetrical with respect to the respective diagonal of the cover.
  • the lid of the container is a square lid
  • the lid and the side panel can be allowed to be snapped from one side at any time, and when the containers are stacked on each other, the upper layer container is allowed to be stacked from any side and the lower layer when stacked, as shown in Fig. 19- 20 is shown.

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  • Stackable Containers (AREA)

Abstract

一种容器（100），该容器（100）包括底座（1）、两对相对的侧板（2、3）和盖子（4），两对相对的侧板（2、3）均连接于底座（1），盖子（4）能够经由锁定装置（7）锁定于侧板（2）的顶部；容器（100）的四个顶角均各设有一个锁定装置（7），四个锁定装置（7）沿盖子（4）的相应对角线两两相对布置且每个锁定装置（7）包括设置于盖子（4）上的一个锁舌件（8）和设置于相应的侧板（2）上的一个锁槽（10），锁舌件（8）具有锁舌（803）并布置成能够相对于盖子（4）移动以使得锁舌（803）能够伸入锁槽（10）以将盖子（4）锁定于侧板（2）并能够脱离锁槽（10）以对盖子（4）进行解锁，每个锁槽（10）沿盖子（4）的相应对角线方向向外延伸出侧板（2）。该容器（100）的盖子（4）能够被从任一方向解锁。

Description

容器
相关申请交叉引用
本专利申请要求于2018年02月09日提交的、申请号为201810135815.9、发明名称为“容器”的中国专利申请的优先权，上述申请的全文以引用的方式并入本文中。
技术领域
本发明涉及物流运输领域，具体涉及一种容器。
背景技术
使用复合材料制成的大型容器包装运输以及储存货物是一些工业生产中常规的方法，这些容器大多有塑料的侧板和底，并在侧板和底中放置金属管材进行加强。需要盛放液体货物时，可以使用一个衬袋铺展在箱体内，然后再将液体货物灌装到衬袋中。当盛放好货物之后，往往会在容器上放置一个盖子来保护箱体内的货物，防止雨水、灰尘等污染货物。另外，不管容器是可折叠或者不可折叠的结构形式，和箱体连接的盖子总能为整体强度提供相当多的支持：当箱体内盛放液体货物时，随着颠簸、急加减速等运输过程中的情形液体在箱体内剧烈波动。此时，盖子能有效减小液体起伏的幅度，使衬袋不至于受力过大而破裂，液体货物的安全也就得到了保障。盖子对大型容器的作用还在于：当两个容器相互堆叠时，盖子能够限制上层容器水平各方向上的移动，使得上层容器不会轻易倾倒。目前大多数的容器盖子具有四到八个手动操作的盖子锁，盖子锁具有横闩，将盖子和箱体连接起来。这种结构方案的盖子一定程度上满足了容器在功能上的需求，但锁扣使用不便，并容易损坏。
CN 104590787 A公开了一种新颖的盖子锁定结构，这种带有弹性复位的锁定结构改进了上述方案中的盖子锁合的不便，并且操作相对简便，但是它仍然只能在特定的侧面对锁定结构进行解锁。
发明内容
本发明的目的是提供一种能够在任一侧对容器的盖子进行解锁的容器。
为实现上述目的，本发明提供了一种容器，包括底座、两对相对的侧板和盖子，两对相对的所述侧板均连接于所述底座，所述盖子能够经由锁定装置锁定于所述侧板的顶部，所述容器的四个顶角均各设有一个所述锁定装置，四个所述锁定装置沿所述盖子的相应对角线两两相对布置且每个所述锁定装置包括设置于所述盖子上的一个锁舌件和设置于相应的所述侧板上的一个锁槽，其中所述锁舌件具有锁舌并布置成能够相对于所述盖子移动以使得所述锁舌能够伸入所述锁槽以将所述盖子锁定于所述侧板并能够脱离所述锁槽以对盖子进行解锁，以及每个所述锁槽沿所述盖子的相应对角线方向向外延伸出所述侧板。
较佳地，所述容器的每个角部设有从所述盖子向上凸出的一个凸起，所有的所述凸起的外部形状均相同并且每个所述凸起的形状关于所述盖子的相应的对角线对称，所述锁定装置安装于所述凸起内，以及所述容器的底座的四个角部上设有位置和形状与所述凸起的位置和形状相匹配的凹坑。
较佳地，所述凸起一体地从所述盖子向上凸出。
较佳地，所述锁定装置进一步具有操作件和回复件，其中所述操作件可滑动地安装于所述盖子并与所述锁舌件连接，所述回复件布置成在松开所述操作件后使得所述锁舌件复位。
较佳地，所述锁舌件具有杆状主体，该杆状主体的一端向下延伸出竖杆，该竖杆的末端沿与所述杆状主体平行的方向朝向所述杆状主体的另一端延伸出锁舌。
较佳地，所述操作件具有板状主体，所述板状主体的一端设有下凹的操作部，所述板状主体的另一端的两侧向下延伸的侧壁，所述侧壁的下边缘设有导轨，所述导轨可滑动地安装于所述盖子内，所述板状主体的中部向下延伸出安装柱；以及所述锁舌件的所述杆状主体上设有安装孔，所述安装柱插入所述安装孔。
本发明还提供了一种容器，包括底座、两对相对的侧板和盖子，两对相对的所述侧板均连接于所述底座，所述盖子能够经由锁定装置锁定于所述侧板的顶部，所述容器的四个顶角均各设有一个所述锁定装置，每个所述锁定装置包括设置于所述盖子上的一个锁舌件和设置于相应的所述侧板上的一个锁槽，其中所述锁舌件具有锁舌并布置成能够相对于所述盖子移动以使得所述锁舌能够伸入所述锁槽以将所述盖子锁定于所述侧板并能够脱离所述锁槽以对盖子进行解锁，两对相对的侧板中一对侧板中的每个侧板的上部两端各设有一个所述锁槽，其中所述锁槽为凹槽，该 凹槽的一端距离该侧板的边缘预定距离并且该凹槽的另一端沿平行于所述盖子的方向延伸出该侧板的边缘，以及布置在与设有所述锁槽的一对相对的侧板中的一个侧板同一侧的两个所述锁定装置的解锁方向相同，并且该解锁方向和布置在与该对相对的侧板中的另一个侧板同一侧的两个锁定装置的解锁方向相反。
较佳地，所述容器的每个角部设有从所述盖子向上凸出的一个凸起，所有的所述凸起的外部形状均相同并且每个所述凸起的形状关于所述盖子的相应的对角线对称，所述锁定装置安装于所述凸起内，以及所述容器的底座的四个角部上设有位置和形状与所述凸起的位置和形状相匹配的凹坑。
较佳地，所述凸起一体地从所述盖子向上凸出。
较佳地，所述锁定装置进一步具有操作件和回复件，其中所述操作件可滑动地安装于所述盖子并与所述锁舌件连接，所述回复件布置成在松开所述操作件后使得所述锁舌件复位。
较佳地，所述锁舌件具有杆状主体，该杆状主体的一端向下延伸出竖杆，该竖杆的末端沿与所述杆状主体平行的方向朝向所述杆状主体的另一端延伸出锁舌。
较佳地，所述操作件具有板状主体，所述板状主体的一端设有下凹的操作部，所述板状主体的另一端的两侧向下延伸的侧壁，所述侧壁的下边缘设有导轨，所述导轨可滑动地安装于所述盖子内，所述板状主体的中部向下延伸出安装柱；以及所述锁舌件的所述杆状主体上设有安装孔，所述安装柱插入所述安装孔。
本发明进一步提供了一种容器，包括底座、两对相对的侧板和盖子，两对相对的所述侧板均连接于所述底座，所述盖子能够经由锁定装置锁定于所述侧板的顶部，所述容器的四个顶角均各设有一个所述锁定装置，每个所述锁定装置包括设置于所述盖子上的一个锁舌件和设置于相应的所述侧板上的一个锁槽，其中所述锁舌件具有锁舌并布置成能够相对于所述盖子移动以使得所述锁舌能够伸入所述锁槽以将所述盖子锁定于所述侧板并能够脱离所述锁槽以对盖子进行解锁，两对相对的侧板中一对侧板中的每个侧板的上部两端各设有一个所述锁槽，所述锁槽为设置于所述侧板的上部两端的凹槽，该凹槽的一端距离该侧板的边缘预定距离并且该凹槽的另一端设有导向斜面，以及布置在与设有所述锁槽的一对相对的侧板中的一个侧板同一侧的两个所述锁定装置的解锁方向相同，并且该解锁方向和布置在与该对相对的侧板中的另一个侧板同一侧的两个锁定装置的解锁方向相反。
较佳地，所述容器的每个角部设有从所述盖子向上凸出的一个凸起，所有的所 述凸起的外部形状均相同并且每个所述凸起的形状关于所述盖子的相应的对角线对称，所述锁定装置安装于所述凸起内，以及所述容器的底座的四个角部上设有位置和形状与所述凸起的位置和形状相匹配的凹坑。
较佳地，所述凸起一体地从所述盖子向上凸出。
较佳地，所述锁定装置进一步具有操作件和回复件，其中所述操作件可滑动地安装于所述盖子并与所述锁舌件连接，所述回复件布置成在松开所述操作件后使得所述锁舌件复位。
较佳地，所述锁舌件具有杆状主体，该杆状主体的一端向下延伸出竖杆，该竖杆的末端沿与所述杆状主体平行的方向朝向所述杆状主体的另一端延伸出锁舌。
较佳地，所述操作件具有板状主体，所述板状主体的一端设有下凹的操作部，所述板状主体的另一端的两侧向下延伸的侧壁，所述侧壁的下边缘设有导轨，所述导轨可滑动地安装于所述盖子内，所述板状主体的中部向下延伸出安装柱；以及所述锁舌件的所述杆状主体上设有安装孔，所述安装柱插入所述安装孔。
较佳地，上述各容器为长度大于800mm，宽度大于600mm以及高度大于500mm的容器。例如，上述容器为IBC容器。
本发明的容器具有如下有益效果：
1.可以从任一侧对容器的盖子进行解锁，即实现所谓的四向解锁。
2.针对盖子为正方形的容器，允许任意从一侧盖子和侧板扣合，并允许上层容器堆叠时从任意一侧和下层容器相堆叠。
附图说明
图1是设有本发明的锁定装置的容器的结构立体图。
图2是图1的盖子及其上的锁定装置的剖视图。
图3是图1的设有锁槽的侧板的正视图。
图4是图3的侧板的外板的结构图。
图5是本发明的一实施例的锁定装置的操作件的立体图。
图5A是图5的操作件的另一立体图。
图6是与图5的操作件配合的锁舌件的立体图。
图6A是上述的锁定装置的组装图。
图6B是盖子处于锁定状态时锁定部位的局部剖视图。
图6C是盖子处于解锁状态时锁定部位的局部剖视图。
图6D是沿图3的剖切线C-C剖切的局部剖切放大图，并示意性示出锁舌的运动轨迹。
图7和图8为沿第一解锁方向对盖子进行解锁的示意图。
图9和图10为沿第二解锁方向对盖子进行解锁的示意图。
图11是根据本发明的另一实施例的设有锁定装置的容器的侧板的正视图。
图12是图11中的A部分的放大图。
图12A是沿图3的剖切线D-D剖切的局部剖切放大图，并示意性示出锁舌的运动轨迹。
图13是设有根据本发明的另一实施例的锁定装置的容器的立体图。
图14是图13的容器的另一立体图，其示出底座结构。
图15是图13的容器的俯视图。
图16是沿图15的A-A剖面线剖切的局部剖切放大图。
图17是图13的容器的侧视图。
图18是沿图17的B-B剖面线剖切的局部剖切放大图。
图19是两个图13的容器相互堆叠的结构图。
图20是两个图13的容器相互堆叠的另一结构图，与图19相比，上层的容器相对于下层的容器旋转90度。
具体实施方式
以下将结合附图对本发明的较佳实施例进行详细说明，以便更清楚理解本发明的目的、特点和优点。应理解的是，附图所示的实施例并不是对本发明范围的限制，而只是为了说明本发明技术方案的实质精神。
在下文的描述中，出于说明各种公开的实施例的目的阐述了某些具体细节以提供对各种公开实施例的透彻理解。但是，相关领域技术人员将认识到可在无这些具体细节中的一个或多个细节的情况来实践实施例。在其它情形下，与本申请相关联的熟知的装置、结构和技术可能并未详细地示出或描述从而避免不必要地混淆实施例的描述。
除非语境有其它需要，在整个说明书和权利要求中，词语“包括”和其变 型，诸如“包含”和“具有”应被理解为开放的、包含的含义，即应解释为“包括，但不限于”。
在整个说明书中对“一个实施例”或“一实施例”的提及表示结合实施例所描述的特定特点、结构或特征包括于至少一个实施例中。因此，在整个说明书的各个位置“在一个实施例中”或“在一实施例”中的出现无需全都指相同实施例。另外，特定特点、结构或特征可在一个或多个实施例中以任何方式组合。
如该说明书和所附权利要求中所用的单数形式“一”和“所述”包括复数指代物，除非文中清楚地另外规定。应当指出的是术语“或”通常以其包括“和/或”的含义使用，除非文中清楚地另外规定。
在以下描述中，为了清楚展示本发明的结构及工作方式，将借助诸多方向性词语进行描述，但是应当将“前”、“后”、“左”、“右”、“外”、“内”、“向外”、“向内”、“上”、“下”等词语理解为方便用语，而不应当理解为限定性词语。
图1是设有根据本发明的一实施例的锁定装置的容器100。该容器100包括底座1，两对相对的侧板2和3，以及盖子4。两对相对的侧板均连接于底座1。本实施例中，四个侧板均可折叠地连接于底座1。相邻的侧板通过咬合结构相互咬合。两对相对的侧板中的一对相对的侧板3上设有小门5和把手6。小门5可打开以便于获取容器内的货物。把手6便于对容器的侧板进行操作。盖子4能够经由锁定装置7锁定于侧板的顶部。容器100的四个角部均各设有一个锁定装置7。本实施例中，容器100的每个角部设有一体地从盖子4向上凸出的凸起11。锁定装置7安装于凸起11内。
本文的锁定装置7尤其适于大型容器，例如IBC容器。这种大型容器尺寸较大，一般人站在容器的一侧时，通常难以对相对的一侧的锁定装置进行操作。这种容器的长度通常大于800mm，宽度大于600mm以及高度大于500mm。
如图2至4所示，锁定装置7包括设置于盖子上的锁舌件8、操作件9和设置于相应的侧板上的锁槽10。一对相对的侧板中每个侧板2的上部两端各设有一个锁槽10。锁舌件8布置成在操作件9的操纵下能够相对于盖子1移动。锁舌件8和锁槽10配置成使得锁舌件8能够伸入锁槽10以将盖子4锁定于侧板2，且在盖子1 的任一侧同时对位于该侧的两个锁定装置7进行解锁后就能够将盖子1从侧板移除。这里，解锁通常是通过相对于侧板向外移动锁舌件8来实现。
图中所示的实施例中，小门5和把手6设置于容器100的第一对相对的侧板3上。锁槽10设置于容器的第二对相对的侧板2上。布置在与容器100的第二对相对的侧板2中的一个侧板同一侧的两个锁定装置的解锁方向相同，即沿同一方向运动以实现解锁。布置在与容器100的第二对相对的侧板2中的一个侧板同一侧的两个锁定装置的解锁方向与布置在第二对相对的侧板中的另一个侧板同一侧的两个锁定装置的解锁方向相反。
参见图3-4及图6D，侧板2上的锁槽10为凹槽。该凹槽从距离该侧板的边缘预定距离处开始并沿平行于盖子4的方向延伸出该侧板的边缘。即锁槽10的末端开放。较佳地，锁槽的长度为2mm～10mm。更佳地，锁槽的长度为3mm～8mm。
本实施例中，侧板2由内板和外板相互焊接而成。外板201的外表面为光面，内表面布置有加强筋。锁槽10布置在外板201的外表面上。侧板内的与设有锁槽10的位置相对应的位置处设有加强筋202，且该加强筋202的分布密度比该侧板其余部位的加强筋的分布密度大。
参见图2及图5-6，锁定装置7的操作件9具有板状主体901。板状主体901的一端设有从上表面下凹的操作部904。板状主体901的另一端的两侧向下延伸的侧壁902。侧壁902的下边缘设有导轨903。导轨903可滑动地安装于盖子4内。板状主体901的中部向下延伸出安装柱905。板状主体的下表面还延伸出止挡部906。
参见图6，锁舌件8具有杆状主体801。该杆状主体801的一端向下延伸出竖杆802。该竖杆802的末端沿与杆状主体801平行的方向朝向杆状主体801的另一端延伸出锁舌803。杆状主体801上设有安装孔804。操作件9的安装柱905插入安装孔804，以将操作件9与锁舌件8相互连接。
锁定装置7还具有回复件15，该回复件布置成在松开操作件9后使得锁舌件8复位，即使得锁舌件保持在缩回状态。具体地，本实施例中，回复件为弹簧15。如图6B和图6C所示，弹簧15容纳于盖子4内。弹簧的一端抵靠于操作件的止挡部906，弹簧的另一端抵靠于盖子内的挡板401。由此，如图6C所示，在解锁时，弹簧15压缩，提供回复力。在操作者松开手后，弹簧15复位并驱动操作件9复位，操作件9带动锁舌件8复位，使得锁定装置重新处于锁定状态，如图6B所示。
图7和图8为沿第一解锁方向对盖子进行解锁的示意图。如图7-8所示，当操作者站在侧板2一侧对盖子进行解锁时，首先同时将这一侧的两个锁定装置7解锁，即将这两个锁定装置7的锁舌朝同一方向拉出。接着，将盖子4向对侧的侧板方向推动，即可实现盖子的解锁。当操作者站在该侧板2相对的侧板一侧对盖子进行解锁时，操作方式相同。
图9和图10为沿第二解锁方向对盖子进行解锁的示意图。如图9-10所示，当操作者站在侧板3一侧对盖子进行解锁时，首先同时将这一侧的两个锁定装置7解锁，即将这两个锁定装置向相反的方向拉出。接着，将盖子4向对侧的侧板方向推动，即可实现盖子的解锁。当操作者站在该侧板3相对的侧板一侧对盖子进行解锁时，操作方式相同。
由此，可以实现在任一侧板所在侧对盖子进行解锁，即实现所谓的四向解锁。
图11-12和12A示出是根据本发明的另一实施例的设有锁定装置的容器的侧板的结构。如图11-12所示，本实施例与上述实施例的不同之处在于侧板上锁槽的形状。本实施例中，锁槽为设置于侧板的上部两端的凹槽12。该凹槽12的一端距离该侧板的边缘预定距离。凹槽12沿平行于盖子的方向朝向侧板的边缘延伸一段距离。该凹槽12的一部分的底部还向上延伸出一导向部14，该导向部呈底部宽顶部窄的楔形。导向部14上设有导向斜面13。锁舌803能够在该导向斜面的作用下朝向侧板外部运动，实现相应锁定装置的解锁。该实施例的中，凹槽可以延伸出侧板边缘，也可不延伸出侧板边缘，只要在凹槽的一部分，例如凹槽的另一端设有导向斜面即可。
图13-20示出了设有根据本发明的另一实施例的锁定装置的容器200的结构示意图。本实施例与上述实施例的区别主要在于锁定装置的放置位置，锁定装置中的操作件和锁舌件与上述实施例相同，在此不再详述。本实施例中，同样地，容器的四个顶角均各设有一个锁定装置16。四个锁定装置16沿盖子17的相应对角线两两相对布置且每个锁定装置16包括设置于盖子上的一个上述的操作件9、上述的锁舌件8和设置于相应的侧板上的一个锁槽18。锁舌件8具有锁舌并布置成能够相对于盖子17移动以使得锁舌能够伸入锁槽以将盖子锁定于侧板并能够脱离锁槽以对盖子进行解锁。每个锁槽18沿盖子的相应对角线方向向外延伸出侧板。
每两个相邻的侧板相交处的拐角上部各设有一个锁槽18。如图17-18所示，锁 槽18设置在侧板2a的拐角外侧。锁槽18的宽度应足够宽使得相对的另一侧板处的两个锁定装置解锁后，朝向侧板2a推动盖子时，侧板2a侧的两个锁定装置的锁舌能够脱离锁槽18。进一步地，每个锁槽18关于盖子17的相应对角线对称。
如图15-16所示，容器200的每个角部设有从盖子17向上凸出的一个凸起19。即盖子17上共设有4个凸起19。所有的凸起19的外部形状相同并且每个凸起19的形状关于所述盖子的相应的对角线对称。凸起19的形状可以是椭圆形，其长轴与盖子的对角线重合。当然，凸起19也可以为圆形或长方形，只要凸起的中心轴线与盖子的对角线重合并且凸起的形状关于其中心轴线对侧即可。较佳地，凸起19一体地从盖子17向上凸出。另一实施例中，凸起19也可作为一个单独的构件安装在盖子上。
锁定装置16安装于凸起19内。锁定装置16的锁舌件8安装成使得在解锁时，锁舌件8相对于盖子的运动方向与盖子的相应对角线重合。
在解锁时，在盖子的任一侧同时对位于该侧的两个锁定装置进行解锁，即沿盖子的对角线方向I拉出锁舌，然后将盖子沿III方向推出，就能够将盖子解锁，并从侧板移除，如图13所示。当在不同侧进行操作时，锁舌的可能运动方向如图18所示。
如图14所示，容器200的底座20的四个角部上设有位置和形状与凸起19的位置和形状相匹配的凹坑21。凹坑21用于在容器200相互堆叠时，对容器进行限位。具体地，在容器200相互堆叠时，凸起19放置于凹坑21内，由此将上层容器相对于下层容器定位。由于所有的凸起19的外部形状相同并且每个凸起19的形状关于所述盖子的相应的对角线对称。因此，当容器的盖子为方形盖子时，可允许任意从一侧将盖子和侧板扣合，在容器相互堆叠时，允许上层容器堆叠时从任意一侧和下层容器相堆叠，如图19-20所示。
根据实际使用和测试数据，盖子上的锁合结构越是靠近箱体的顶角其锁定功能越稳定，这是因为使用时容器的顶角变形量相对其他位置较小，锁合结构的锁定效果也相对更稳定，同时从盖子结构上来看，锁合结构在靠近四个顶角的位置时盖子的抗箱体内液体冲击的强度是最好的。
以上已详细描述了本发明的较佳实施例，但应理解到，若需要，能修改实施例的方面来采用各种专利、申请和出版物的方面、特征和构思来提供另外的实施例。
考虑到上文的详细描述，能对实施例做出这些和其它变化。一般而言，在权利 要求中，所用的术语不应被认为限制在说明书和权利要求中公开的具体实施例，而是应被理解为包括所有可能的实施例连同这些权利要求所享有的全部等同范围。

Claims (19)

  1. 一种容器，包括底座、两对相对的侧板和盖子，两对相对的所述侧板均连接于所述底座，所述盖子能够经由锁定装置锁定于所述侧板的顶部，所述容器的四个顶角均各设有一个所述锁定装置，其特征在于，四个所述锁定装置沿所述盖子的相应对角线两两相对布置且每个所述锁定装置包括设置于所述盖子上的一个锁舌件和设置于相应的所述侧板上的一个锁槽，其中所述锁舌件具有锁舌并布置成能够相对于所述盖子移动以使得所述锁舌能够伸入所述锁槽以将所述盖子锁定于所述侧板并能够脱离所述锁槽以对盖子进行解锁，以及每个所述锁槽沿所述盖子的相应对角线方向向外延伸出所述侧板。
  2. 根据权利要求1所述的容器，其特征在于，所述容器的每个角部设有从所述盖子向上凸出的一个凸起，所有的所述凸起的外部形状相同并且每个所述凸起的形状关于所述盖子的相应的对角线对称，所述锁定装置安装于所述凸起内，以及所述容器的底座的四个角部上设有位置和形状与所述凸起的位置和形状相匹配的凹坑。
  3. 根据权利要求2所述的容器，其特征在于，所述凸起一体地从所述盖子向上凸出。
  4. 根据权利要求1所述的容器，其特征在于，每个所述锁槽关于所述盖子的相应对角线对称。
  5. 根据权利要求1所述的容器，其特征在于，所述锁定装置进一步具有操作件和回复件，其中所述操作件可滑动地安装于所述盖子并与所述锁舌件连接，所述回复件布置成在松开所述操作件后使得所述锁舌件复位。
  6. 根据权利要求5所述的容器，其特征在于，所述锁舌件具有杆状主体，该杆状主体的一端向下延伸出竖杆，该竖杆的末端沿与所述杆状主体平行的方向朝向所述杆状主体的另一端延伸出锁舌，所述锁舌件的所述杆状主体上设有安装孔；以及所述操作件具有板状主体，所述板状主体的一端设有下凹的操作部，所述板状主体的另一端的两侧向下延伸的侧壁，所述侧壁的下边缘设有导轨，所述导轨可滑动地安装于所述盖子内，所述板状主体的中部向下延伸出安装柱，所述安装柱插入所述安装孔。
  7. 根据权利要求1所述的容器，其特征在于，所述容器为长度大于800mm，宽度大于600mm以及高度大于500mm的容器。
  8. 一种容器，包括底座、两对相对的侧板和盖子，两对相对的所述侧板均连接于所述底座，所述盖子能够经由锁定装置锁定于所述侧板的顶部，所述容器的四个顶角均各设有一个所述锁定装置，其特征在于，每个所述锁定装置包括设置于所述盖子上的一个锁舌件和设置于相应的所述侧板上的一个锁槽，其中所述锁舌件具有锁舌并布置成能够相对于所述盖子移动以使得所述锁舌能够伸入所述锁槽以将所述盖子锁定于所述侧板并能够脱离所述锁槽以对盖子进行解锁，两对相对的侧板中一对侧板中的每个侧板的上部两端各设有一个所述锁槽，其中所述锁槽为凹槽，该凹槽的一端距离该侧板的边缘预定距离并且该凹槽的另一端沿平行于所述盖子的方向延伸出该侧板的边缘，以及布置在与设有所述锁槽的一对相对的侧板中的一个侧板同一侧的两个所述锁定装置的解锁方向相同，并且该解锁方向和布置在与该对相对的侧板中的另一个侧板同一侧的两个锁定装置的解锁方向相反。
  9. 根据权利要求8所述的容器，其特征在于，所述容器的每个角部设有从所述盖子向上凸出的一个凸起，所有的所述凸起的外部形状均相同并且每个所述凸起的形状关于所述盖子的相应的对角线对称，所述锁定装置安装于所述凸起内，以及所述容器的底座的四个角部上设有位置和形状与所述凸起的位置和形状相匹配的凹坑。
  10. 根据权利要求9所述的容器，其特征在于，所述凸起一体地从所述盖子向上凸出。
  11. 根据权利要求8所述的容器，其特征在于，所述锁定装置进一步具有操作件和回复件，其中所述操作件可滑动地安装于所述盖子并与所述锁舌件连接，所述回复件布置成在松开所述操作件后使得所述锁舌件复位。
  12. 根据权利要求11所述的容器，其特征在于，所述锁舌件具有杆状主体，该杆状主体的一端向下延伸出竖杆，该竖杆的末端沿与所述杆状主体平行的方向朝向所述杆状主体的另一端延伸出锁舌，所述锁舌件的所述杆状主体上设有安装孔；以及所述操作件具有板状主体，所述板状主体的一端设有下凹的操作部，所述板状主体的另一端的两侧向下延伸的侧壁，所述侧壁的下边缘设有导轨，所述导轨可滑动地安装于所述盖子内，所述板状主体的中部向下延伸出安装柱，所述安装柱插入所述安装孔。
  13. 根据权利要求9所述的容器，其特征在于，所述容器为长度大于800mm，宽度大于600mm以及高度大于500mm的容器。
  14. 一种容器，包括底座、两对相对的侧板和盖子，两对相对的所述侧板均连接于所述底座，所述盖子能够经由锁定装置锁定于所述侧板的顶部，所述容器的四个顶角均各设有一个所述锁定装置，其特征在于，每个所述锁定装置包括设置于所述盖子上的一个锁舌件和设置于相应的所述侧板上的一个锁槽，其中所述锁舌件具有锁舌并布置成能够相对于所述盖子移动以使得所述锁舌能够伸入所述锁槽以将所述盖子锁定于所述侧板并能够脱离所述锁槽以对盖子进行解锁，两对相对的侧板中一对侧板中的每个侧板的上部两端各设有一个所述锁槽，所述锁槽为设置于所述侧板的上部两端的凹槽，该凹槽的一端距离该侧板的边缘预定距离并且该凹槽的另一端设有导向斜面，以及布置在与设有所述锁槽的一对相对的侧板中的一个侧板同一侧的两个所述锁定装置的解锁方向相同，并且该解锁方向和布置在与该对相对的侧板中的另一个侧板同一侧的两个锁定装置的解锁方向相反。
  15. 根据权利要求14所述的容器，其特征在于，所述容器的每个角部设有从所述盖子向上凸出的一个凸起，所有的所述凸起的外部形状均相同并且每个所述凸起的形状关于所述盖子的相应的对角线对称，所述锁定装置安装于所述凸起内，以及所述容器的底座的四个角部上设有位置和形状与所述凸起的位置和形状相匹配的凹坑。
  16. 根据权利要求15所述的容器，其特征在于，所述凸起一体地从所述盖子向上凸出。
  17. 根据权利要求14所述的容器，其特征在于，所述锁定装置进一步具有操作件和回复件，其中所述操作件可滑动地安装于所述盖子并与所述锁舌件连接，所述回复件布置成在松开所述操作件后使得所述锁舌件复位。
  18. 根据权利要求17所述的容器，其特征在于，所述锁舌件具有杆状主体，该杆状主体的一端向下延伸出竖杆，该竖杆的末端沿与所述杆状主体平行的方向朝向所述杆状主体的另一端延伸出锁舌，所述锁舌件的所述杆状主体上设有安装孔；以及所述操作件具有板状主体，所述板状主体的一端设有下凹的操作部，所述板状主体的另一端的两侧向下延伸的侧壁，所述侧壁的下边缘设有导轨，所述导轨可滑动地安装于所述盖子内，所述板状主体的中部向下延伸出安装柱，所述安装柱插入所述安装孔。
  19. 根据权利要求14所述的容器，其特征在于，所述容器为长度大于800mm，宽度大于600mm以及高度大于500mm的容器。
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