WO2017133077A1 - 一种可折叠式货箱 - Google Patents

一种可折叠式货箱 Download PDF

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Publication number
WO2017133077A1
WO2017133077A1 PCT/CN2016/079018 CN2016079018W WO2017133077A1 WO 2017133077 A1 WO2017133077 A1 WO 2017133077A1 CN 2016079018 W CN2016079018 W CN 2016079018W WO 2017133077 A1 WO2017133077 A1 WO 2017133077A1
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WO
WIPO (PCT)
Prior art keywords
plate
folding
locking
hole
plates
Prior art date
Application number
PCT/CN2016/079018
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English (en)
French (fr)
Inventor
牛胜良
Original Assignee
浙江双友物流器械股份有限公司
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Publication date
Application filed by 浙江双友物流器械股份有限公司 filed Critical 浙江双友物流器械股份有限公司
Publication of WO2017133077A1 publication Critical patent/WO2017133077A1/zh

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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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
    • B65D7/28—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable with some parts detachable and other parts hinged together
    • 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
    • B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable
    • B65D9/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable with some parts detachable and other parts hinged together

Definitions

  • the invention belongs to the technical field of transportation and relates to a foldable cargo box.
  • Containers are an important tool in modern logistics.
  • the current containers are basically in the form of fixed packages. This type of container is mostly formed by assembling steel plates or wood boards.
  • the inadequacies of such a container are as follows: 1. After the cargo is unloaded, the empty container needs to occupy a large space, which is not only troublesome to carry, but also troublesome to return transportation, and high transportation cost; 2. During the loading process, A forklift is required to stack the containers in the container, which is cumbersome and time consuming.
  • a foldable container has been designed, for example, a detachable and foldable container for operating automobile parts disclosed in the Chinese patent document [authorization bulletin number CN203937840U], two of which are in the patent box.
  • the opposite side panels are hinged to the bottom panel by hinges, and the other two side panels are respectively hingedly hinged to the two opposite side panels, and the side panels and the side panels are positioned between the side panels and the bottom panel by pins.
  • the object of the present invention is to solve the above problems in the prior art, and proposes a
  • the collapsible container has the technical problem solved by the present invention to achieve rapid folding while ensuring stable use of the container.
  • a foldable container comprising a base and a case, the case comprising two mutually parallel support side plates and two folded side plates between the support side plates, wherein the two support side plates
  • the detachable connection is provided on the base, and the support side plate is provided with a guide rail.
  • the folded side plate is formed by a plurality of folded vertical plates, wherein one side of the folded vertical plate is a free side, and the other side is a sliding edge, and the bottom side is folded at the lower end.
  • the sliding edge is hinged to the base, the sliding edge of the adjacent folding plate is hinged, the sliding edge of the folding plate is connected with the rail and can slide along the length of the rail, the free edge of the adjacent folding panel is hinged and the folding panel is free when folded
  • the edge can be freely moved relative to the two sides of the guide rail.
  • the folding plate and the supporting side plate are provided with a locking structure for fixing the folding plate to the supporting side plate when a plurality of folding plates are unfolded, and the top plate is hinged on the uppermost folding plate. The top plate can close the upper port of the box.
  • the supporting side plate can be connected with the base when the cargo box is loaded, and the connection strength is large, and the folded side plate is unfolded when the cargo box is loaded and connected to the supporting side plate through the guide rails disposed on the supporting side plate, so that the folded side plate can be stabilized
  • the connection with the supporting side plate ensures the strength of the cargo box during use and improves the stability of use; when the cargo box is not loaded, the supporting side plate can be disassembled and placed, and the folded side panel composed of the folding vertical plate hinged
  • the utility model can be folded and placed, and the supporting side plate and the folded folded side plate can be stacked and stored together, and the occupied space is small; when the folded side plate is assembled with the supporting side plate, the sliding side of the folding vertical plate is always connected with the guide rail, and the folded plate is folded
  • the free edge can swing with the sliding edge as the axis.
  • the free edge of the adjacent folding panel will be folded toward the inner side or the outer side of the box body, and the sliding edge of the folding vertical board slides along the guide rail, just open the lock
  • the structure pulls the folding plate downwards, and the folding plate is automatically folded.
  • the folded side plate is unfolded, the uppermost folding plate is pulled up, and the folding plate is unfolded, and the folded side plate is completely unfolded and then passed.
  • the folding side panel is hinged, and the top panel can be installed in position when the folded side panel is unfolded, and the top panel can be retracted when the folded side panel is folded, thereby further increasing the speed of the folding of the container and achieving rapid folding.
  • the supporting side plate comprises at least two fastening plates, and the two adjacent fastening plates are detachably connected, and the lowermost clamping plate is detachably connected with the base.
  • Each of the card boards is provided with a rail segment, and the rail segments are aligned to form the rail after the card board is fixed.
  • the uppermost snap plate is further provided with a horizontal rail segment, and the horizontal rail segment and the rail segment are connected by a circular arc guide segment, and the top surfaces of the top plate are fixed
  • a slider that is slidably coupled to the rail and that is coupled to the horizontal rail segment when the top panel closes the upper port of the cabinet.
  • the top plate can slide along the horizontal rail section, the circular rail section and the guide rail.
  • the top panel When the folded side panel is folded, the top panel can slide along the horizontal rail section, the circular rail section and the guide rail to the folded position, when the folded side panel is unfolded, The top plate can be slid along the guide rail, the circular arc guide segment and the horizontal rail segment to the top of the box and positioned, so that the top plate can be accurately moved to the designated position when folding or unfolding the side panel, and no additional operation is required to raise the container The speed of folding and unfolding.
  • the locking structure includes a locking lever and a grip fixed to the locking lever, and the side of the folding panel opposite to the rail is provided with a locking hole, and the outer panel of the folding panel
  • the locking card slot and the unlocking card slot are respectively open, and the locking card slot and the unlocking card slot are communicated with the locking hole, the locking rod is located in the locking hole, and the jack is provided with a jack, and the jack is formed when the folding board is unfolded
  • the end of the locking rod passes through the locking hole and can be inserted into the insertion hole of the rail when the handle is located in the unlocking slot, and the end of the locking rod is locked when the handle is located in the unlocking slot Inside the hole.
  • the locking hole is opposite to the guide rail, so that the insertion hole is aligned with the locking hole, and the locking rod is pushed toward the guide rail by the handle so that the locking rod is inserted into the insertion hole of the guide rail, and the locking rod cannot move relative to the guide rail, so that the folding vertical plate cannot slide relative to the guide rail , thereby avoiding the up and down movement of the folding plate, positioning the folding plate in a vertical state, so that the folding side plate is kept in an unfolded state; the cooperation of the locking card slot and the unlocking card slot and the handle can define the position of the locking bar, so that the locking bar remains In the locked or unlocked position.
  • the locking structure includes a locking lever and a grip fixed to the locking lever, and the free edge of the folding panel and the end surface of the sliding edge are provided with locking holes.
  • the locking holes of the adjacent folding plates are aligned, the locking rod is located in the locking hole, and the outer surface of the folding plate is provided with a locking card slot and an unlocking card slot, the locking card slot and the unlocking The card slots are all in communication with the locking holes.
  • the locking rod can be inserted into the locking hole opposite to the adjacent folding plate, and the handle is snapped into the unlocking slot so that the end of the locking rod Located in the locking hole.
  • the adjacent folding plates can be relatively rotated by the locking rods to maintain the unfolded state, and thus the folding plates are fixed to the supporting side plates by the connection of the sliding edges of the folding plates with the guide rails.
  • the locking hole is located at a side of the folding plate near the sliding edge.
  • the sliding edge of the folding vertical board is connected with the guide rail, and the free edge of the folding vertical board is connected with the guide rail through the locking rod, so the upper and lower ends of the folding vertical board are connected with the guide rail, and the vertical board can be folded when the cargo is impacted by the box body. It is more stable and maintains the expansion state, improving the strength and stability of the container when it is used.
  • the free side and the sliding side of the folding plate are respectively provided with a plurality of retaining recesses, and the retaining recesses adjacent to the folding vertical plate are aligned, and the recess is fixed in the recess.
  • An articulated shaft, the hinge shaft adjacent to the folding plate is connected by an articulated sleeve having a hinged hole having an elongated section, the hinge sleeve being located between two aligned retaining recesses and two alignments
  • the two hinged shafts in the recess are passed through the hinged holes of the hinged sleeve.
  • the hinged plate of the above-mentioned structure can be completely fitted between the two folded plates when the folding plate is folded, and the folding of the folded side plates can be reduced. The space occupied.
  • a limit pin is fixed on both sides of the folding plate, and the limit pin is fixed on a side of the folding plate near the sliding edge, and the end of the limiting pin has a sliding connection a positioning portion is formed on the end surface of the limiting portion, and a positioning groove is formed on the end surface of the limiting portion.
  • the guiding rail is provided with a communication hole. When the folding plate is deployed, the positioning groove of the limiting portion is opposite to the communication hole.
  • a positioning hole is defined in the side plate, the positioning hole is aligned with the communication hole, and a positioning pin is disposed in the positioning hole, and one end of the positioning pin passes out of the positioning hole and faces the rail, and between the positioning pin and the positioning hole A spring is provided so that the positioning pin always has a tendency to pass through the communication hole, the other end of the positioning pin passes through the other end of the positioning hole, and the other end of the positioning pin is connected with an unlocking lever.
  • the sliding edge of the vertical plate is slidably connected to the guide rail through the limiting pin. When the folding plate is unfolded, the positioning pin can pass through the communication hole to act in the positioning groove, and the structure can prevent the limiting pin from sliding relative to the guide rail.
  • the folding plate is placed to slide, so that the folding plate is kept in the unfolded state; the positioning pin and the locking rod cooperate to enable the folding plate to be more stably maintained in the unfolded state, and the folding plate can be more firmly positioned when the cargo is impacted by the box body, thereby improving the container Strength and stability during use; when the end of the positioning pin is located in the positioning groove of the limiting portion, the unlocking rod abuts against the supporting side plate, and when the folding plate is folded, the positioning pin is pulled by the unlocking rod to make the positioning pin out of the limit
  • the positioning groove of the position portion enables the limiting portion to slide freely along the guide rail.
  • a plurality of limit card slots are defined on the upper side of the card and the base, and the width of the slot of the limit card slot is smaller than the width of the bottom of the limit card slot.
  • One end of the limiting card slot is a through end, and the lower side of the clamping plate has a plurality of blocks adapted to the limit card slot.
  • the upper side and the lower side of the engaging plate are respectively provided with insertion holes, and the side of the engaging plate is provided with a locking groove and a solution communicating with the insertion hole.
  • a locking slot wherein the insertion hole is provided with a latch, and the end of the latch passes through the insertion hole when the handle of the latch is positioned in the locking slot, and the latch is located when the handle of the latch is positioned in the unlocking slot The end is located in the insertion hole.
  • the latch is positioned by the locking slot and the unlocking slot.
  • the insertion holes of the adjacent latching plates are aligned with each other, and a plug pin is arranged in the plugging hole of one of the latching plates to push the latch into the adjacent
  • the card connector is inserted into the hole, so as to avoid the laterally appearing between the adjacent card plates, causing the card block to escape from the limit card slot, further improving the positioning strength between the card plates, and improving the strength of the container when used. And stability.
  • a connecting member is disposed between the lowermost folding plate and the base, and the positioning base is further provided with a positioning card slot, the connecting member comprises a card seat and a connecting sleeve, the card seat Fixed in the positioning card slot, the hinge shaft on the sliding edge of the folding plate passes through the connecting sleeve and can rotate relative to the connecting sleeve.
  • the connecting member is fixed on the base through the card holder, and the lowermost folding plate is stably hinged on the base through the connecting sleeve, thereby improving the strength and stability of the container when used.
  • the supporting side plate of the foldable container is composed of a snap plate
  • the folded side plate is composed of a hinged folding plate
  • the folding plate can be slid along the guide rails spliced on the supporting side plate to realize folding.
  • the utility model has the advantages of less space occupation when the cargo box is not required to be loaded, simple operation and quick speed when unfolding or folding the folding side panel, and the strength of the folded side panel which is unfolded at the same time is large, and the cargo box is stably loaded.
  • Figure 1 is a schematic perspective view of the foldable container in use.
  • FIG. 2 is a schematic perspective view of the folded side panel of the foldable container during folding.
  • Figure 3 is a side elevational view of the folded side panels of the collapsible container during folding.
  • Figure 4 is a schematic perspective view of the foldable container after the folding is completed.
  • Figure 5 is a schematic view of the three-dimensional structure of the foldable container when the container is not loaded. Figure.
  • Fig. 6 is a cross-sectional structural view showing the folded plate when it is unfolded and connected to the snap plate.
  • Fig. 7 is a schematic enlarged view showing the portion A of Fig. 6.
  • Fig. 8 is a structural schematic view showing the connection of the supporting side plate and the base.
  • Fig. 9 is an enlarged schematic view showing a portion B of Fig. 8.
  • Fig. 10 is a schematic enlarged plan view showing a portion C of Fig. 8.
  • Figure 11 is a schematic perspective view of the folded plate.
  • Fig. 12 is a schematic enlarged view showing the portion D of Fig. 11;
  • Figure 13 is a schematic perspective view of the snap plate.
  • Fig. 14 is a schematic enlarged view showing the portion E of Fig. 13;
  • Figure 15 is an enlarged schematic view showing the portion F of Figure 13;
  • Figure 16 is a partial schematic view showing the connection of the base to the snap plate and the upright plate.
  • Figure 17 is a schematic view showing the structure of the connecting member.
  • the foldable container includes a base 1 and a case 2, and the case 2 is packaged Two mutually parallel supporting side plates 21 and two folded side plates 22 between the supporting side plates 21 are provided, and the two supporting side plates 21 are detachably connected to the base 1.
  • the support side plate 21 is provided with a guide rail 6 , and the support side plate 21 includes at least two snap plates 3 , and the adjacent two snap plates 3 are detachably connected to each other.
  • the lowermost clamping plate 3 is detachably connected with the base 1.
  • Each of the locking plates 3 is provided with a rail segment 63. After the locking plate 3 is fixed and fixed, the rail segments 63 are aligned to form a guide rail 6, and the card at the uppermost end is arranged.
  • a horizontal rail section 64 is also provided on the web 3, and the horizontal rail section 64 and the rail section 63 are connected by a circular rail section 65.
  • a plurality of limiting slots 31 are defined in the upper side of the latching plate 3 and the base 1 , and the width of the slot of the limiting slot 31 is smaller than the bottom of the limiting slot 31 .
  • One end of the limiting card slot 31 is a through end, and the lower side of the latching plate 3 has a plurality of latches 32 matched with the limiting slot 31, the latching plate 3 and the base 1 and the adjacent latching plate
  • the latching holes 33 are respectively inserted into the upper and lower sides of the latching plate 3, and the side of the latching plate 3 is locked with the latching hole 33.
  • the slot 34 and the unlocking slot 35 are provided with a latch 36 in the insertion hole 33.
  • the end of the latch 36 passes through the insertion hole 33, and the handle of the latch 36 is positioned in the unlocking slot 35.
  • the end of the latch 36 is located in the insertion hole 33.
  • the folded side panel 22 is hingedly formed by a plurality of folded panels 4, one side of which is a free edge 41, and the other side is a sliding edge 42, which is located at the sliding edge 42 of the lowermost folded panel 4.
  • the base 1 is hinged, and the sliding edge 42 of the adjacent folding plate 4 is hinged.
  • the sliding edge 42 of the folding plate 4 is connected with the guide rail 6 and can slide along the length of the guide rail 6.
  • the free edge 41 of the adjacent folding plate 4 is hinged and folded.
  • the free edge 41 of the upright plate 4 is freely movable relative to both sides of the guide rail 6, and the fold plate 4 is provided with a grip hole 43 for facilitating the operation of the fold plate 4.
  • the free edge 41 and the sliding edge 42 of the folded plate 4 are each provided with a plurality of retaining recesses 44, and the recesses on the adjacent folded uprights 4 are concave.
  • the mouth 44 is aligned, and the hinge shaft 45 is fixed in the recess 44.
  • the hinge shaft 45 on the adjacent folding plate 4 is connected by the hinge sleeve 7.
  • the hinge sleeve 7 has a hinge hole with an elongated cross section, and the hinge sleeve 7 is located.
  • Two hinged shafts 45 between the two aligned retaining recesses 44 and the two aligned retaining recesses 44 pass through the hinged holes of the hinge sleeves 7, and the two hinged shafts 45 respectively abut against the bore walls at the opposite ends of the hinged holes
  • the outer side surface of the hinge sleeve 7 at the two ends of the hinge hole is a circular arc surface, and the circular arc surface abuts against the bottom surface of the retaining recess 44.
  • a connecting member 71 is disposed between the lowermost folding plate 4 and the base 1.
  • the base 1 also has a positioning slot 11 therein.
  • the connecting member 71 includes a card holder 711 and a connecting sleeve 712.
  • the seat 711 is fixed in the positioning slot 11, the hinge shaft 45 on the sliding edge 42 of the folding plate 4 passes through the connecting sleeve 712 and can rotate relative to the connecting sleeve 712, and the lowermost folding plate 4 is stably hinged through the connecting sleeve 712.
  • the top plate 23 is hinged on the uppermost folded plate 4 of the two folded side plates 22. After the two folded side plates 22 are unfolded, the two top plates 23 can be placed on the upper side of the case 2. The port is closed.
  • a sliding member 231 is fixed on both sides of the top plate 23.
  • the top plate 23 has two sliding members 231 on each side thereof. The two sliding members 231 are respectively located at two ends of the side surface of the top plate 23, and the sliding member 231 slides with the guide rail 6.
  • the sliding member 231 is connected to the horizontal rail segment 64 when the top plate 23 closes the upper port of the casing 2.
  • the hinged portion 44 is also provided on the side of the top plate 23 and the hinged plate 4, and the recess 36 is fixed in the recess 44.
  • the hinge shaft 45, the seating recess 44 of the top plate 23 is aligned with the retaining recess 44 on the adjacent folding plate 4, and the hinge shaft 45 on the folding plate 4 and the hinge shaft 45 on the folding plate 4 are connected by the hinge sleeve 7. .
  • the top plate 23 is slidable along the horizontal rail section 64, the rounded rail section 63 and the guide rail 6, and when the folded side panel 22 is folded, the top panel 23 can be slid along the horizontal rail section 64, the arcuate rail section 65 and the guide rail 6 to the folded position.
  • the top panel 23 When the folded side panel 22 is unfolded, the top panel 23 can be slid along the rail 6, the arcuate rail segment 65 and the horizontal rail segment 64 to the top of the box 2 and positioned, thus the top panel 23 when folding or unfolding the folded side panel 22. Can be accurately moved to the specified location.
  • a locking structure for fixing the folding plate 4 to the supporting side plate 21 when a plurality of folding panels 4 are unfolded is provided between the folding plate 4 and the supporting side plate 21, and the locking structure is locked.
  • the structure includes a locking rod 5 and a grip 51 fixed to the locking rod 5.
  • the side opposite to the rail 6 is provided with a locking hole 52 at the side of the folding panel 4 near the sliding edge 42 and the locking hole 52.
  • the center line of the hinge line 45 is coaxial with the axis line of the hinge shaft 45; the outer surface of the vertical plate 4 is provided with a locking card slot 53 and an unlocking card slot 54, and the locking card slot 53 and the unlocking card slot 54 are both connected to the locking hole 52.
  • the locking rod 5 is located in the locking hole 52.
  • the guiding rail 6 is provided with a socket 61.
  • the insertion hole 61 is aligned with the locking hole 52.
  • the handle 51 is located in the unlocking slot 54, the end of the locking rod 5 is pierced.
  • the locking hole 52 is inserted into the insertion hole 61 of the guide rail 6, and the end of the lock lever 5 is located in the locking hole 52 when the grip 51 is located in the unlocking slot 54.
  • the lock lever 5 is pushed toward the guide rail 6 by the grip 51 so that the lock lever 5 is inserted into the insertion hole 61 of the guide rail 6, and the lock lever 5 cannot be moved relative to the guide rail 6, so that the flap plate 4 cannot slide relative to the guide rail 6, so that the folded side panel 22 remains Expanded state.
  • the limit pin 8 is fixed on both sides of the folding plate 4, and the limiting pin 8 is fixed on the side of the folding plate 4 near the sliding edge 42, and the end of the limiting pin 8 has a sliding connection.
  • the end surface of the limiting portion 81 is provided with a positioning groove 811.
  • the guiding rail 6 is provided with a communication hole 62.
  • the positioning groove 811 and the communication hole 62 of the limiting portion 81 when the folding plate 4 is deployed are extended.
  • a positioning hole 9 is defined in the supporting side plate 21, and the positioning hole 9 is aligned with the communication hole 62.
  • the positioning hole 9 is provided with a positioning pin 91.
  • One end of the positioning pin 91 passes through the positioning hole 9 toward the end of the guide rail 6, and is positioned.
  • a spring 92 is disposed between the pin 91 and the positioning hole 9 such that the positioning pin 91 always has a tendency to pass through the communication hole 62.
  • the other end of the positioning pin 91 passes through the other end of the positioning hole 9, and the other end of the positioning pin 91 is connected to be unlocked.
  • the lever 93 abuts against the support side plate 21 when the end of the positioning pin 91 is located in the positioning groove 811 of the limiting portion 81.
  • the sliding edge 42 of the folding plate 4 is slidably connected to the guide rail 6 through the limiting pin 8.
  • the positioning pin 91 can pass through the communication hole 62 to act in the positioning groove 811, and the structure can make the limiting pin 8 can't slide relative to the guide rail 6, and the folding plate 4 can be placed to slide. Thereby the folding plate 4 is kept in the unfolded state.
  • the support side panel 21 can be connected to the base 1 when the cargo box is loaded, and the joint strength is large.
  • the folded side panel 22 is unfolded when the cargo box is loaded and passes through the guide rail 6 provided on the support side panel 21 and
  • the supporting side plates 21 are connected, so that the folding side plates 22 can be stably connected with the supporting side plates 21, thereby ensuring the strength of the container when in use and improving the stability of use; as shown in FIG. 5, when the container is not loaded.
  • the supporting side plate 21 can be detached and placed, and the folded side plate 22 hinged by the folding plate 4 can be folded and placed, and the supporting side plate 21 and the folded folded side plate 22 can be stacked and stored, occupying space.
  • the free edge 41 of the folding panel 4 can be the sliding edge 42.
  • the free edge 41 of the adjacent flap 4 is folded toward the inside or the outside of the box 2 when the folded side panel 22 is folded, and the sliding edge 42 of the flap 4 slides along the guide rail 6, just opening the lock
  • the structure pulls the folding plate 4 downward, and the folding plate 4 is automatically folded, on the unfolding side At 2 o'clock, the uppermost folding plate 4 is pulled up, and the folding plate 4 is unfolded.
  • the folded side plate 22 is fully unfolded and then locked by the locking structure so that the folded side plate 22 remains unfolded; when the folded side plate 22 is unfolded or folded Guided by the guide rails 6, the operation is convenient, and the quick folding can be realized; the top plate 23 is hinged with the folded side plates 22, and the top plate 23 can be mounted in position when the folded side plates 22 are unfolded, and the folding side plates 22 can also be folded when the folded side plates 22 are folded. Once the top plate 23 is retracted, the speed at which the container is folded is further increased, and the folding is fast.
  • the structure and principle of the embodiment are basically the same as those of the first embodiment.
  • the difference is that the locking structure includes a locking rod and a grip fixed to the locking rod, and the free side of the folding board and the end surface of the sliding side are locked.
  • the hole is aligned with the locking hole on the adjacent folding plate when the folding plate is unfolded, and the locking rod is located in the locking hole.
  • the outer surface of the folding plate is provided with a locking card slot and an unlocking card slot, and the locking card slot and the unlocking card slot are both
  • the locking hole communicates, and when the folding plate is unfolded and the handle is snapped into the locking card slot, the locking rod can be inserted into the locking hole opposite to the adjacent folding plate, and the handle is snapped into the unlocking card slot so that the end of the locking rod The part is located in the locking hole.
  • the adjacent folding plates can be relatively rotated by the locking rods to maintain the unfolded state, and thus the folding plates are fixed to the supporting side plates by the connection of the sliding edges of the folding plates with the guide rails.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

一种可折叠式货箱，包括底座（1）和箱体（2），箱体（2）包括两个支撑侧板（21）和两个折叠侧板（22），两个支撑侧板（21）可拆连接在底座（1）上，支撑侧板（21）上设置有导轨（6），折叠侧板（22）由若干折立板（4）依次铰接形成，折立板（4）的一边为自由边（41），另一边为滑动边（42），相邻折立板（4）的滑动边（42）铰接，折立板（4）的滑动边（42）与导轨（6）连接并能沿导轨（6）的长度方向滑动，相邻折立板（4）的自由边（41）铰接并且在折叠时折立板（4）的自由边（41）能相对导轨（6）的两侧移动，折立板（4）和支撑侧板（21）之间设有在若干折立板（4）展开时使得折立板（4）固定在支撑侧板（21）上的锁定结构。该可折叠式货箱在使用稳定的情况下实现快速折叠。

Description

一种可折叠式货箱 技术领域
本发明属于运输技术领域，涉及一种可折叠式货箱。
背景技术
货箱是现代化物流运输中十分重要的工具。目前的货箱基本都是固定封装的形式，这类型的货箱多为钢板或木板组装形成。这样的货箱不足之处在于：1、在货物卸载完毕之后，空货箱需要占用很大的空间，不仅搬运起来很麻烦，而且回程运输麻烦，运输费用高；2、在装货过程中，需要叉车将货箱堆叠在货箱内，整个过程较为麻烦，而且浪费时间。
为了解决上述问题，目前人们设计了可折叠的货箱，例如中国专利文献公开的一种运转汽车零部件用可拆卸可折叠货箱【授权公告号CN203937840U】，该专利中货箱的其中两个相对的侧板与底板通过铰链铰接，另外两个侧板分别通过铰链铰接在两个相对的侧板上，侧板和侧板之间以及侧板与底板之间通过插销定位。虽然上述结构能实现货箱的折叠，但是该货箱各侧板之间、侧板与底板之间均是通过铰链铰接，这样的结构本身难以形成稳定的结构，虽然具有插销来实现定位，但还是无法保证货箱具有较高的稳定性；另外，该货箱在组装时，需要将各侧板分别展开到合适的角度，且各个插销需要对准位置，当其中一侧板位置不正确时，便会影响到其他侧板位置的准确性，因此组装过程十分麻烦，浪费时间。
发明内容
本发明的目的是针对现有的技术存在上述问题，提出了一种 可折叠式货箱，本发明解决的技术问题是在保证货箱使用稳定的情况下实现快速折叠。
本发明的目的可通过下列技术方案来实现：
一种可折叠式货箱，包括底座和箱体，所述箱体包括两个相互平行的支撑侧板和两个位于支撑侧板之间的折叠侧板，其特征在于，两个支撑侧板可拆连接在底座上，支撑侧板上设置有导轨，所述折叠侧板由若干折立板依次铰接形成，所述折立板的一边为自由边，另一边为滑动边，位于最下端折立板的滑动边与底座铰接，相邻折立板的滑动边铰接，折立板的滑动边与导轨连接并能沿导轨的长度方向滑动，相邻折立板的自由边铰接并且在折叠时所述折立板的自由边能相对导轨的两侧自由移动，所述折立板和支撑侧板之间设有在若干折立板展开时使得折立板固定在支撑侧板上的锁定结构，位于最上端的折立板上铰接有顶板，所述顶板能将箱体的上端口封闭。
支撑侧板能在货箱装货时与底座连接，连接强度大，折叠侧板在货箱装货时展开并通过设置在支撑侧板上的导轨与支撑侧板连接，因而折叠侧板能稳定的与支撑侧板连接，保证了货箱在使用时的强度，提高了使用稳定性；在无需货箱装货时，支撑侧板能与底座拆卸下来放置，由折立板铰接组成的折叠侧板可折叠起来放置，可将支撑侧板与折叠后的折叠侧板堆叠在一起存放，占用空间小；折叠侧板与支撑侧板组装时，由于折立板的滑动边始终与导轨连接，而折立板的自由边能以滑动边为轴线摆动，在折叠折叠侧板时相邻折立板的自由边会向箱体的内侧或外侧折叠，而折立板的滑动边则沿着导轨滑动，只需打开锁定结构，将折立板向下拉，折立板会自动折叠，在展开折叠侧板时，将最上端的折立板向上拉，折立板会随着展开，折叠侧板完全展开后通过锁定结构锁定使得折叠侧板保持展开状态；折叠侧板在展开或者折叠时均通过导轨引导，使得操作方便，能实现快速折叠；顶板与 折叠侧板铰接，在将折叠侧板展开时能一并将顶板安装到位，在将折叠侧板折叠时也能一并将顶板收回，进一步提高货箱折叠的速度，实现快速折叠。
在上述的可折叠式货箱中，所述支撑侧板包括至少两块卡接板，相邻两块卡接板之间可拆连接，位于最下端的卡接板与底座之间可拆连接，每块卡接板上均设置有导轨段，在所述卡接板连接固定后所述导轨段对齐形成上述导轨。在无需货箱装货时，该结构的支撑侧板拆卸呈若干块卡接板堆叠，使得支撑侧板存放所需占用的空间更小；导轨由卡接板上的导轨段拼接形成，因而在堆叠存放时与卡接板共同存放，不占用多余的空间。
在上述的可折叠式货箱中，位于最上端的卡接板上还设置有水平导轨段，所述水平导轨段与导轨段之间通过圆弧导轨段连接，所述顶板的两侧面上均固定有滑动件，所述滑动件与导轨滑动连接，且在顶板封闭箱体的上端口时所述滑动件与水平导轨段连接。顶板能沿着水平导轨段、圆滑导轨段以及导轨滑动，在将折叠侧板折叠时，顶板能沿着水平导轨段、圆弧导轨段以及导轨滑动至折叠位置，在将折叠侧板展开时，顶板能沿着导轨、圆弧导轨段以及水平导轨段滑动至箱体的顶部并定位，因而在折叠或者展开折叠侧板时顶板均能准确的移动至指定位置，无需额外的操作，提高货箱折叠和展开的速度。
在上述的可折叠式货箱中，所述锁定结构包括锁定杆和与锁定杆固定的握柄，所述折立板与导轨相对的侧面上均开有锁定孔，所述折立板的外板面上开有锁定卡槽和解锁卡槽，所述锁定卡槽和解锁卡槽均与锁定孔连通，所述锁定杆位于锁定孔内，导轨上开有插孔，折立板展开时所述插孔与锁定孔对齐，在握柄位于解锁卡槽内时所述锁定杆的端部穿出锁定孔并能插入导轨的插孔内，在握柄位于解锁卡槽内时所述锁定杆的端部位于锁定孔内。由于折立板的滑动边始终与导轨连接，因而在若干折立板展开后 锁定孔与导轨正对，也就使得插孔与锁定孔对齐，通过握柄将锁定杆推向导轨使得锁定杆插入导轨的插孔内，锁定杆无法相对导轨移动，因而折立板无法相对导轨滑动，从而避免了折立板的上下移动，将折立板定位在竖直状态，使得折叠侧板保持展开状态；锁定卡槽和解锁卡槽与握柄的配合能限定锁定杆的位置，使得锁定杆保持在锁定位置或者解锁位置。
作为另一种情况，在上述的可折叠式货箱中，锁定结构包括锁定杆和与锁定杆固定的握柄，所述折立板的自由边以及滑动边所在的端面上均开有锁定孔，在折立板展开时相邻折立板上的锁定孔对齐，所述锁定杆位于锁定孔内，所述折立板的外板面上开有锁定卡槽和解锁卡槽，所述锁定卡槽和解锁卡槽均与锁定孔连通，在折立板展开且握柄卡入锁定卡槽时锁定杆能插入相邻折立板上与其相对的锁定孔内，握柄卡入解锁卡槽使得锁定杆的端部位于锁定孔内。折立板展开后相邻的折立板通过锁定杆限位而无法相对转动，能保持住展开状态，因而通过折立板的滑动边与导轨的连接使得折立板在展开时与支撑侧板固定。
在上述的可折叠式货箱中，所述锁定孔位于折立板侧面靠近滑动边处。在折叠侧板展开时，折立板的滑动边与导轨连接，折立板的自由边通过锁定杆与导轨连接，因此折立板的上下两端均与导轨连接，在受到箱体内货物冲击时折立板能更稳定的保持展开状态，提高货箱使用时的强度及稳定性。
在上述的可折叠式货箱中，所述折立板的自由边和滑动边均开有若干让位凹口，相邻所述折立板上的让位凹口对齐设置，让位凹口内固定有铰接轴，相邻所述折立板上的铰接轴通过铰接套连接，所述铰接套具有截面呈长条形的铰接孔，铰接套位于两个对齐的让位凹口之间且两个对齐让位凹口内的两根铰接轴穿过铰接套的铰接孔。折立板通过上述结构的铰接套铰接能在折立板折叠时相邻两个折立板之间能完全贴合，能减少折叠侧板折叠后的 所占用的空间。
在上述的可折叠式货箱中，折立板的两侧面上均固定有限位销，所述限位销固定在折立板的侧面靠近滑动边处，所述限位销的端部具有滑动连接在导轨内的限位部，限位部的端面上开有定位凹槽，所述导轨上开有连通孔，折立板展开时所述限位部的定位凹槽与连通孔相对设置，所述支撑侧板上开有定位孔，所述定位孔与连通孔对齐，所述定位孔内设有定位销，所述定位销的一端穿出定位孔并朝向导轨，所述定位销和定位孔之间设有使得定位销始终具有穿过连通孔趋势的弹簧，所述定位销的另一端穿出定位孔的另一端，所述定位销的另一端连接有解锁杆。折立板的滑动边通过限位销与导轨滑动连接，在折立板展开时，定位销能穿过连通孔作用在定位凹槽内，通过该结构能使得限位销无法相对导轨滑动，也就能放置折立板滑动，从而使得折立板保持在展开状态；定位销与锁定杆配合使得折立板能更稳定的保持在展开状态，在受到箱体内货物冲击时折立板能更牢固的定位，提高货箱使用时的强度及稳定性；在定位销的端部位于限位部的定位凹槽内时解锁杆与支撑侧板抵靠，在需要折叠折立板时通过解锁杆拉动定位销使得定位销脱离限位部的定位凹槽，使得限位部能沿导轨自由滑动。
在上述的可折叠式货箱中，所述卡接板的上侧面以及底座上均开有若干限位卡槽，所述限位卡槽槽口的宽度小于限位卡槽底部的宽度，所述限位卡槽其中一端为贯通端，所述卡接板的下侧面上具有若干与限位卡槽相适配的卡块。卡接板与底座以及相邻卡接板之间通过卡块卡入限位卡槽定位，在安装时只需将卡块从限位卡槽的贯通端推入即可，在拆卸时只需将卡块从贯通端推出即可，安装拆卸方便，使得货箱能快速折叠。
在上述的可折叠式货箱中，所述卡接板的上侧面和下侧面均开有插接孔，所述卡接板的侧面开有与插接孔连通的锁定槽和解 锁槽，所述插接孔内设有插销，在所述插销的手柄定位在锁定槽时所述插销的端部穿出插接孔，在所述插销的手柄定位在解锁槽时所述插销的端部位于插接孔内。插销通过锁定槽和解锁槽定位，在卡接板装配时，相邻卡接板上的插接孔相互对齐，其中一块卡接板上的插接孔内设有插销，将插销推入相邻的卡接板的插接孔内，从而避免相邻卡接板之间在横向出现位于导致卡块脱离限位卡槽，进一步提高卡接板之间的定位强度，提高货箱使用时的强度及稳定性。
在上述的可折叠式货箱中，最下端的折立板和底座之间设有连接件，所述底座上还开有定位卡槽，所述连接件包括卡座和连接套，所述卡座固定在定位卡槽内，所述折立板的滑动边上的铰接轴穿过连接套并能相对连接套转动。连接件通过卡座固定在底座上，通过连接套使得最下端的折立板稳定的铰接在底座上，提高货箱使用时的强度及稳定性。
与现有技术相比，本可折叠式货箱的支撑侧板由卡接板组成，折叠侧板有铰接的折立板组成，折立板能沿着支撑侧板上拼接的导轨滑动实现折叠，因而具有在无需货箱装货时占用空间少，在展开或者折叠折叠侧板时操作简单且速度较快，同时展开的折叠侧板的强度大，货箱装货稳定的优点。
附图说明
图1是本可折叠式货箱在使用时的立体结构示意图。
图2是本可折叠式货箱的折叠侧板在折叠过程中的立体结构示意图。
图3是本可折叠式货箱的折叠侧板在折叠过程中的侧视结构示意图。
图4是本可折叠式货箱在折叠完成后的立体结构示意图。
图5是本可折叠式货箱在无需货箱装货时的立体结构示意 图。
图6是折立板在展开与卡接板连接时的剖视结构示意图。
图7是图6中A部的放大结构示意图。
图8是支撑侧板与底座连接的结构示意图。
图9是图8中B部的放大结构示意图。
图10是图8中C部的放大结构示意图。
图11是折立板的立体结构示意图。
图12是图11中D部的放大结构示意图。
图13是卡接板的立体结构示意图。
图14是图13中E部的放大结构示意图。
图15是图13中F部的放大结构示意图。
图16是底座与卡接板和折立板连接的局部示意图。
图17是连接件的结构示意图。
图中，1、底座；11、定位卡槽；2、箱体；21、支撑侧板；22、折叠侧板；23、顶板；231、滑动件；3、卡接板；31、限位卡槽；32、卡块；33、插接孔；34、锁定槽；35、解锁槽；36、插销；4、折立板；41、自由边；42、滑动边；43、握孔；44、让位凹口；45、铰接轴；5、锁定杆；51、握柄；52、锁定孔；53、锁定卡槽；54、解锁卡槽；6、导轨；61、插孔；62、连通孔；63、导轨段；64、水平导轨段；65、圆弧导轨段；7、铰接套；71、连接件；711、卡座；712、连接套；8、限位销；81、限位部；811、定位凹槽；9、定位孔；91、定位销；92、弹簧；93、解锁杆。
具体实施方式
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
实施例一
如图1所示，可折叠式货箱包括底座1和箱体2，箱体2包 括两个相互平行的支撑侧板21和两个位于支撑侧板21之间的折叠侧板22，两个支撑侧板21可拆连接在底座1上。
如图8至图10以及图17所示，支撑侧板21上设置有导轨6，支撑侧板21包括至少两块卡接板3，相邻两块卡接板3之间可拆连接，位于最下端的卡接板3与底座1之间可拆连接，每块卡接板3上均设置有导轨段63，在卡接板3连接固定后导轨段63对齐形成导轨6，位于最上端的卡接板3上还设置有水平导轨段64，水平导轨段64与导轨段63之间通过圆弧导轨段65连接。
如图8、图13至图16所示，卡接板3的上侧面以及底座1上均开有若干限位卡槽31，限位卡槽31槽口的宽度小于限位卡槽31底部的宽度，限位卡槽31其中一端为贯通端，卡接板3的下侧面上具有若干与限位卡槽31相适配的卡块32，卡接板3与底座1以及相邻卡接板3之间通过卡块32卡入限位卡槽31定位；卡接板3的上侧面和下侧面均开有插接孔33，卡接板3的侧面开有与插接孔33连通的锁定槽34和解锁槽35，插接孔33内设有插销36，在插销36的手柄定位在锁定槽34时插销36的端部穿出插接孔33，在插销36的手柄定位在解锁槽35时插销36的端部位于插接孔33内，在卡接板3装配时，相邻卡接板3上的插接孔33相互对齐，插销36能插入相邻的卡接板3的插接孔33内。
如图2至图4所示，折叠侧板22由若干折立板4依次铰接形成，折立板4的一边为自由边41，另一边为滑动边42，位于最下端折立板4的滑动边42与底座1铰接，相邻折立板4的滑动边42铰接，折立板4的滑动边42与导轨6连接并能沿导轨6的长度方向滑动，相邻折立板4的自由边41铰接并且在折叠时折立板4的自由边41能相对导轨6的两侧自由移动，折立板4上开有握孔43，握孔43方便操作折立板4。
如图6、图11、图12和图17所示，折立板4的自由边41和滑动边42均开有若干让位凹口44，相邻折立板4上的让位凹 口44对齐设置，让位凹口44内固定有铰接轴45，相邻折立板4上的铰接轴45通过铰接套7连接，铰接套7具有截面呈长条形的铰接孔，铰接套7位于两个对齐的让位凹口44之间且两个对齐让位凹口44内的两根铰接轴45穿过铰接套7的铰接孔，两根铰接轴45分别与铰接孔两端的孔壁抵靠，铰接套7位于铰接孔两端的外侧面为圆弧面，该圆弧面与让位凹口44的底面抵靠，在折立板4折叠时相邻两个折立板4之间能完全贴合。
如图16和图17所示，最下端的折立板4和底座1之间设有连接件71，底座1上还开有定位卡槽11，连接件71包括卡座711和连接套712，卡座711固定在定位卡槽11内，折立板4的滑动边42上的铰接轴45穿过连接套712并能相对连接套712转动，通过连接套712使得最下端的折立板4稳定的铰接在底座1上。
如图2至图5所示，两个折叠侧板22中位于最上端的折立板4上均铰接有顶板23，在两个折叠侧板22展开后两个顶板23能能将箱体2的上端口封闭。顶板23的两侧面上均固定有滑动件231，顶板23的每个侧面上均具有两个滑动件231，两个滑动件231分别位于顶板23侧面的两端处，滑动件231与导轨6滑动连接，且在顶板23封闭箱体2的上端口时滑动件231与水平导轨段64连接；顶板23与折立板4铰接的一边也开有让位凹口44，让位凹口44内固定有铰接轴45，顶板23的让位凹口44与相邻折立板4上的让位凹口44对齐设置，折立板4上的铰接轴45与折立板4上的铰接轴45通过铰接套7连接。顶板23能沿着水平导轨段64、圆滑导轨段63以及导轨6滑动，在将折叠侧板22折叠时，顶板23能沿着水平导轨段64、圆弧导轨段65以及导轨6滑动至折叠位置，在将折叠侧板22展开时，顶板23能沿着导轨6、圆弧导轨段65以及水平导轨段64滑动至箱体2的顶部并定位，因而在折叠或者展开折叠侧板22时顶板23均能准确的移动至指定位置。
如图6、图9、图12至图14所示，折立板4和支撑侧板21之间设有在若干折立板4展开时使得折立板4固定在支撑侧板21上的锁定结构，锁定结构包括锁定杆5和与锁定杆5固定的握柄51，折立板4与导轨6相对的侧面上均开有锁定孔52，锁定孔52位于折立板4侧面靠近滑动边42处且锁定孔52的中心线与铰接轴45的轴心线共线；折立板4的外板面上开有锁定卡槽53和解锁卡槽54，锁定卡槽53和解锁卡槽54均与锁定孔52连通，锁定杆5位于锁定孔52内，导轨6上开有插孔61，折立板4展开时插孔61与锁定孔52对齐，在握柄51位于解锁卡槽54内时锁定杆5的端部穿出锁定孔52并能插入导轨6的插孔61内，在握柄51位于解锁卡槽54内时锁定杆5的端部位于锁定孔52内。通过握柄51将锁定杆5推向导轨6使得锁定杆5插入导轨6的插孔61内，锁定杆5无法相对导轨6移动，因而折立板4无法相对导轨6滑动，使得折叠侧板22保持展开状态。
如图6和图7所示，折立板4的两侧面上均固定有限位销8，限位销8固定在折立板4的侧面靠近滑动边42处，限位销8的端部具有滑动连接在导轨6内的限位部81，限位部81的端面上开有定位凹槽811，导轨6上开有连通孔62，折立板4展开时限位部81的定位凹槽811与连通孔62相对设置，支撑侧板21上开有定位孔9，定位孔9与连通孔62对齐，定位孔9内设有定位销91，定位销91的一端穿出定位孔9朝向导轨6的一端，定位销91和定位孔9之间设有使得定位销91始终具有穿过连通孔62趋势的弹簧92，定位销91的另一端穿出定位孔9的另一端，定位销91的另一端连接有解锁杆93，在定位销91的端部位于限位部81的定位凹槽811内时解锁杆93与支撑侧板21抵靠。折立板4的滑动边42通过限位销8与导轨6滑动连接，在折立板4展开时，定位销91能穿过连通孔62作用在定位凹槽811内，通过该结构能使得限位销8无法相对导轨6滑动，也就能放置折立板4滑动， 从而使得折立板4保持在展开状态。
如图1所示，支撑侧板21能在货箱装货时与底座1连接，连接强度大，折叠侧板22在货箱装货时展开并通过设置在支撑侧板21上的导轨6与支撑侧板21连接，因而折叠侧板22能稳定的与支撑侧板21连接，保证了货箱在使用时的强度，提高了使用稳定性；如图5所示，在无需货箱装货时，支撑侧板21能与底座1拆卸下来放置，由折立板4铰接组成的折叠侧板22可折叠起来放置，可将支撑侧板21与折叠后的折叠侧板22堆叠在一起存放，占用空间小；如图2至图4所示，折叠侧板22与支撑侧板21组装时，由于折立板4的滑动边42始终与导轨6连接，而折立板4的自由边41能以滑动边42为轴线摆动，在折叠折叠侧板22时相邻折立板4的自由边41会向箱体2的内侧或外侧折叠，而折立板4的滑动边42则沿着导轨6滑动，只需打开锁定结构，将折立板4向下拉，折立板4会自动折叠，在展开折叠侧板22时，将最上端的折立板4向上拉，折立板4会随着展开，折叠侧板22完全展开后通过锁定结构锁定使得折叠侧板22保持展开状态；折叠侧板22在展开或者折叠时均通过导轨6引导，使得操作方便，能实现快速折叠；顶板23与折叠侧板22铰接，在将折叠侧板22展开时能一并将顶板23安装到位，在将折叠侧板22折叠时也能一并将顶板23收回，进一步提高货箱折叠的速度，实现快速折叠。
实施例二
本实施例同实施例一的结构及原理基本相同，不一样的地方在于：锁定结构包括锁定杆和与锁定杆固定的握柄，折立板的自由边以及滑动边所在的端面上均开有锁定孔，在折立板展开时相邻折立板上的锁定孔对齐，锁定杆位于锁定孔内，折立板的外板面上开有锁定卡槽和解锁卡槽，锁定卡槽和解锁卡槽均与锁定孔连通，在折立板展开且握柄卡入锁定卡槽时锁定杆能插入相邻折立板上与其相对的锁定孔内，握柄卡入解锁卡槽使得锁定杆的端 部位于锁定孔内。折立板展开后相邻的折立板通过锁定杆限位而无法相对转动，能保持住展开状态，因而通过折立板的滑动边与导轨的连接使得折立板在展开时与支撑侧板固定。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。

Claims (10)

  1. 一种可折叠式货箱，包括底座(1)和箱体(2)，所述箱体(2)包括两个相互平行的支撑侧板(21)和两个位于支撑侧板(21)之间的折叠侧板(22)，其特征在于，两个支撑侧板(21)可拆连接在底座(1)上，支撑侧板(21)上设置有导轨(6)，所述折叠侧板(22)由若干折立板(4)依次铰接形成，所述折立板(4)的一边为自由边(41)，另一边为滑动边(42)，位于最下端折立板(4)的滑动边(42)与底座(1)铰接，相邻折立板(4)的滑动边(42)铰接，折立板(4)的滑动边(42)与导轨(6)连接并能沿导轨(6)的长度方向滑动，相邻折立板(4)的自由边(41)铰接并且在折叠时所述折立板(4)的自由边(41)能相对导轨(6)的两侧自由移动，所述折立板(4)和支撑侧板(21)之间设有在若干折立板(4)展开时使得折立板(4)固定在支撑侧板(21)上的锁定结构，位于最上端的折立板(4)上铰接有顶板(23)，所述顶板(23)能将箱体(2)的上端口封闭。
  2. 根据权利要求1所述的可折叠式货箱，其特征在于，所述支撑侧板(21)包括至少两块卡接板(3)，相邻两块卡接板(3)之间可拆连接，位于最下端的卡接板(3)与底座(1)之间可拆连接，每块卡接板(3)上均设置有导轨段(63)，在所述卡接板(3)连接固定后所述导轨段(63)对齐形成上述导轨(6)。
  3. 根据权利要求2所述的可折叠式货箱，其特征在于，位于最上端的卡接板(3)上还设置有水平导轨段(64)，所述水平导轨段(64)与导轨段(63)之间通过圆弧导轨段(65)连接，所述顶板(23)的两侧面上均固定有滑动件(231)，所述滑动件(231)与导轨(6)滑动连接，且在顶板(23)封闭箱体(2)的上端口时所述滑动件(231)与水平导轨段(64)连接。
  4. 根据权利要求1或2或3所述的可折叠式货箱，其特征在于，所述锁定结构包括锁定杆(5)和与锁定杆(5)固定的握柄(51)，所述折立板(4)与导轨(6)相对的侧面上均开有锁定孔 (52)，所述折立板(4)的外板面上开有锁定卡槽(53)和解锁卡槽(54)，所述锁定卡槽(53)和解锁卡槽(54)均与锁定孔(52)连通，所述锁定杆(5)位于锁定孔(52)内，导轨(6)上开有插孔(61)，折立板(4)展开时所述插孔(61)与锁定孔(52)对齐，在握柄(51)位于解锁卡槽(54)内时所述锁定杆(5)的端部穿出锁定孔(52)并能插入导轨(6)的插孔(61)内，在握柄(51)位于解锁卡槽(54)内时所述锁定杆(5)的端部位于锁定孔(52)内。
  5. 根据权利要求4所述的可折叠式货箱，其特征在于，所述锁定孔(52)位于折立板(4)侧面靠近滑动边(42)处。
  6. 根据权利要求1或2或3所述的可折叠式货箱，其特征在于，所述折立板(4)的自由边(41)和滑动边(42)均开有若干让位凹口(44)，相邻所述折立板(4)上的让位凹口(44)对齐设置，让位凹口(44)内固定有铰接轴(45)，相邻所述折立板(4)上的铰接轴(45)通过铰接套(7)连接，所述铰接套(7)具有截面呈长条形的铰接孔，铰接套(7)位于两个对齐的让位凹口(44)之间且两个对齐让位凹口(44)内的两根铰接轴(45)穿过铰接套(7)的铰接孔。
  7. 根据权利要求1或2或3所述的可折叠式货箱，其特征在于，折立板(4)的两侧面上均固定有限位销(8)，所述限位销(8)固定在折立板(4)的侧面靠近滑动边(42)处，所述限位销(8)的端部具有滑动连接在导轨(6)内的限位部(81)，限位部(81)的端面上开有定位凹槽(811)，所述导轨(6)上开有连通孔(62)，折立板(4)展开时所述限位部(81)的定位凹槽(811)与连通孔(62)相对设置，所述支撑侧板(21)上开有定位孔(9)，所述定位孔(9)与连通孔(62)对齐，所述定位孔(9)内设有定位销(91)，所述定位销(91)的一端穿出定位孔(9)并朝向导轨(6)，所述定位销(91)和定位孔(9)之间设有使得定位销(91) 始终具有穿过连通孔(62)趋势的弹簧(92)，所述定位销(91)的另一端穿出定位孔(9)的另一端，所述定位销(91)的另一端连接有解锁杆(93)。
  8. 根据权利要求6所述的可折叠式货箱，其特征在于，最下端的折立板(4)和底座(1)之间设有连接件(71)，所述底座(1)上还开有定位卡槽(11)，所述连接件(71)包括卡座(711)和连接套(712)，所述卡座(711)固定在定位卡槽(11)内，所述折立板(4)的滑动边(42)上的铰接轴(45)穿过连接套(712)并能相对连接套(712)转动。
  9. 根据权利要求2或3所述的可折叠式货箱，其特征在于，所述卡接板(3)的上侧面以及底座(1)上均开有若干限位卡槽(31)，所述限位卡槽(31)槽口的宽度小于限位卡槽(31)底部的宽度，所述限位卡槽(31)其中一端为贯通端，所述卡接板(3)的下侧面上具有若干与限位卡槽(31)相适配的卡块(32)。
  10. 根据权利要求2或3所述的可折叠式货箱，其特征在于，所述卡接板(3)的上侧面和下侧面均开有插接孔(33)，所述卡接板(3)的侧面开有与插接孔(33)连通的锁定槽(34)和解锁槽(35)，所述插接孔(33)内设有插销(36)，在所述插销(36)的手柄定位在锁定槽(34)时所述插销(36)的端部穿出插接孔(33)，在所述插销(36)的手柄定位在解锁槽(35)时所述插销(36)的端部位于插接孔(33)内。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650858A (en) * 1948-09-21 1951-03-07 Tage Arnold Davidsson Improvements in collapsible boxes
US3966072A (en) * 1974-06-13 1976-06-29 Fairchild Industries Inc. Collapsible container
CN1554563A (zh) * 2003-12-29 2004-12-15 张志强 折叠式集装箱
CN103625728A (zh) * 2013-10-31 2014-03-12 苏州富士德物流设备有限公司 一种箱式托盘
CN204713619U (zh) * 2015-05-11 2015-10-21 台州市好莱福塑业有限公司 可折叠式塑料箱式托盘

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0000612D0 (sv) * 2000-02-25 2000-02-25 Arca Systems Ab Collapsible container for transport and storage
DE4311142C2 (de) * 1993-04-05 1995-03-09 Stucki Kunststoffwerk Transportkasten
CN2424983Y (zh) * 2000-03-20 2001-03-28 姚天锡 一种用折叠门开闭的厢货车
CN2595686Y (zh) * 2002-12-02 2003-12-31 叶虹华 可折叠的组合式盒子
CN2627176Y (zh) * 2003-05-18 2004-07-21 赵大力 垂直升降折叠门
JP5843311B2 (ja) * 2011-08-26 2016-01-13 三甲株式会社 折畳コンテナ
CN103231842A (zh) * 2013-05-07 2013-08-07 云南昆船设计研究院 分层折叠式物料筐

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650858A (en) * 1948-09-21 1951-03-07 Tage Arnold Davidsson Improvements in collapsible boxes
US3966072A (en) * 1974-06-13 1976-06-29 Fairchild Industries Inc. Collapsible container
CN1554563A (zh) * 2003-12-29 2004-12-15 张志强 折叠式集装箱
CN103625728A (zh) * 2013-10-31 2014-03-12 苏州富士德物流设备有限公司 一种箱式托盘
CN204713619U (zh) * 2015-05-11 2015-10-21 台州市好莱福塑业有限公司 可折叠式塑料箱式托盘

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* Cited by examiner, † Cited by third party
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CN107878877A (zh) * 2017-12-15 2018-04-06 李俊峰 一种环保组合式快递盒
CN108575066A (zh) * 2018-07-16 2018-09-25 贵州大学 一种控制柜报警箱卡接装置
CN108801676A (zh) * 2018-09-04 2018-11-13 贵州师范大学 一种用于喀斯特地区的剖面采土测量固定装置
CN108801676B (zh) * 2018-09-04 2024-03-26 贵州师范大学 一种用于喀斯特地区的剖面采土测量固定装置
CN109888642A (zh) * 2019-04-10 2019-06-14 国家电网有限公司 一种配电箱绝缘支座
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CN112008676A (zh) * 2020-09-03 2020-12-01 盐城市华悦汽车部件有限公司 一种方便携带的汽车用工具箱
CN112615037A (zh) * 2020-12-15 2021-04-06 国家能源集团宁夏煤业有限责任公司 电池模组
CN114305003A (zh) * 2021-12-30 2022-04-12 云南经济管理学院 一种便捷式手工艺体验设计装置
CN114305003B (zh) * 2021-12-30 2023-07-07 云南经济管理学院 一种便捷式手工艺体验设计装置
CN115029231B (zh) * 2022-08-12 2022-10-28 河北巴纳克医疗器械有限公司 一种肿瘤科检验装置
CN115029231A (zh) * 2022-08-12 2022-09-09 河北巴纳克医疗器械有限公司 一种肿瘤科检验装置
CN115920282B (zh) * 2022-12-15 2023-12-22 江山市宇昌压力容器科技有限公司 一种便于组装的灭火器箱及使用方法
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