WO2010057359A1 - 一种折叠集装箱柜及该折叠集装箱柜的折叠方法 - Google Patents

一种折叠集装箱柜及该折叠集装箱柜的折叠方法 Download PDF

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Publication number
WO2010057359A1
WO2010057359A1 PCT/CN2009/001215 CN2009001215W WO2010057359A1 WO 2010057359 A1 WO2010057359 A1 WO 2010057359A1 CN 2009001215 W CN2009001215 W CN 2009001215W WO 2010057359 A1 WO2010057359 A1 WO 2010057359A1
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WO
WIPO (PCT)
Prior art keywords
joint
shaped
door
seal
plate
Prior art date
Application number
PCT/CN2009/001215
Other languages
English (en)
French (fr)
Inventor
蔡良仪
Original Assignee
上海富日商务咨询有限公司
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 上海富日商务咨询有限公司 filed Critical 上海富日商务咨询有限公司
Publication of WO2010057359A1 publication Critical patent/WO2010057359A1/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
    • B65D88/00—Large containers
    • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
    • B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container

Definitions

  • the present invention relates to the field of folding container technology, and in particular to a folding container cabinet and a folding method of the folding container cabinet. Background technique
  • the inventor of the case began to research the folding cabinet in 2005 and applied for a number of patents on folding containers. These patented technologies solved the problem that the existing container cabinets could not be folded when the empty cabinets were returned, and saved the cost of returning the empty cabinets.
  • the side plates on both sides of the cabinet are divided into upper and lower parts, wherein the top side of the upper side plate and the top plate of the cabinet are hinged by the upper joint assembly, and the lower side
  • the bottom edge of the plate and the bottom plate of the cabinet are hinged by the lower joint assembly, and the upper and lower side plates are hinged by the middle joint assembly, so when the folded container cabinet is folded, the bottom side and the lower side of the upper side plate are folded
  • the top edge of the panel is simultaneously inwardly contracted to achieve folding of the folding container cabinet.
  • such a folding container cabinet employs a large number of joints, and since the side panels are divided into upper and lower side panels, the cost of the entire folding container cabinet is high, and folding
  • One of the technical problems to be solved by the present invention is to provide a folding container cabinet to solve the many deficiencies of the existing folding cabinet.
  • the second technical problem to be solved by the present invention is to provide a folding method for the above folded container cabinet.
  • the folding container cabinet comprises:
  • a front upper corner piece and two rear upper corner pieces are fixed at four corners of the top plate with respect to the top plate of the bottom plate;
  • a door frame relative to the front frame, together forming a rectangular body
  • a front cymbal is fixed between the two front upper corner members, and the front cymbal is fixedly and sealingly connected to the front side of the top plate;
  • a sill is fixed between the two rear upper corner members, and the sill is fixedly and sealingly connected to the rear side of the top plate;
  • the lower edge of the front frame is hinged to the two front lower corner members, and the upper edge of the front frame is connected to the front cymbal by a detachable fastener; the two sides of the lower end of the door frame are hinged to the two rear lower corner members, The upper edge of the door frame is detachably tight with the sill Firmware connection; characterized in that
  • the two opposite side plates are divided into a first side plate and a second side plate, wherein:
  • the front and rear ends of the lower edge of the first side plate are respectively hinged to the front and rear lower corner pieces of the first side of the bottom plate through a set of first lower joint sets, and the middle part of the first side plate passes through the first lower middle joint assembly and the bottom plate
  • One side hinged; the upper edge of the first side plate and the first top side ⁇ are connected by a detachable fastener, the first top side ⁇ is sealingly fixed to the first side of the top plate;
  • the front and rear ends of the lower edge of the second side panel are respectively hinged to the front and rear corner members of the second side of the bottom plate through a set of second lower joint assemblies, and the middle portion of the second side plate passes through the second lower middle joint assembly and the bottom plate
  • the two sides are hinged; the upper edge of the second side panel is connected to the second top side ⁇ by a detachable fastener, and the second top side ⁇ is sealingly fixed to the second side of the top panel;
  • a height between the first lower joint assembly hinge point and the first lower joint joint hinge point from the bottom plate is lower than a twist between the second lower joint assembly hinge point and the second lower middle joint assembly hinge point from the bottom plate
  • the height of the upper edge of the first side plate and the first top side ⁇ fixed point from the bottom plate is lower than the height between the upper edge of the second side plate and the second top side ⁇ fixed point away from the bottom plate
  • the first lower joint a height between the hinge point of the component and the first lower joint assembly hinge point and the first side plate edge and between the second lower joint assembly hinge point and the second lower joint assembly hinge point and the second side plate edge
  • the height should be less than the width of the bottom plate.
  • Each set of folding cabinet locks includes a lock nut fixed to the first top side or second top side end and a bolt sleeve fixed to an outer side of the first lower joint assembly or the second lower joint assembly and a locking bolt disposed in the bolt sleeve is opened at a top of the bolt sleeve, so that the locking bolt protrudes from the bolt sleeve, and a convenient foreign object is opened on the sleeve wall of the bolt sleeve
  • the opening of the locking bolt is raised, and the locking bolt is provided with a square neck for facilitating the screwing of the wrench; the locking nut is located on the same axis as the central axis of the locking bolt and the locking nut And the bolt sleeve shall not protrude outside the corner piece.
  • the front frame of the present invention comprises a front top beam, a front bottom beam, two front frame columns and a front end plate connected to the front top beam, the front bottom beam and the two front frame columns; two ends are fixed at the two ends of the front bottom beam a front sill joint, the two front sill joints have a shape adapted to the front lower corner piece, and are respectively hingedly connected to the two front lower corner pieces, and are provided on each front lower corner piece to support two front and bottom parts a receiving block of the beam joint;
  • the cross-sectional shape of the front top beam is a u-shaped groove structure having an upper outer flange, and a front frame upper seal is disposed on the upper outer flange;
  • the cross section has an inverted L shape, so that an upper outer flange on the front top beam and the front sill form a mutual engagement structure, so as to restrict the front frame from being inverted only inwardly and not outwardly, the front sill
  • the upper outer flange and the front cymbal are
  • the front frame upper sealing member is composed of a U-shaped sealing sleeve and two O-shaped sealing tubes disposed on the U-shaped sealing sleeve, the U-shaped sealing sleeve is sleeved on the upper outer flange, and the two 0-shaped sealing tubes Contact with the front raft.
  • the front frame side seal is composed of a u-shaped sealing sleeve and two 0-shaped sealing tubes disposed on the U-shaped sealing sleeve, the U-shaped sealing sleeve is sleeved on the second flange, and the two 0-shaped sealing tubes Contacting the hook portion on the front corner post.
  • a groove member is fixed between the bottom surface of the front side of the bottom plate and the two front lower corner members, and the groove of the groove member faces the front bottom beam;
  • the side of the beam facing the front end plate is a step surface having a high surface and a low surface, and the high surface is sealed and welded between the front end plate;
  • the lower surface is covered by a front frame lower sealing member, and the front frame lower sealing member is A U-shaped sealing sleeve and two O-shaped sealing tubes disposed on the U-shaped sealing sleeve, the U-shaped sealing sleeve is sleeved on the low surface, and the two O-shaped sealing tubes are in contact with the groove-shaped member.
  • the front frame In order to make the front frame in the loading state, it can be firmly connected with the front corner post, and in the empty cabinet, the front frame can be separated from the front corner post and smoothly flipped, and the present invention is in the front frame of the front frame.
  • a plurality of detachable locking mechanisms are provided between the column and the front corner post.
  • the hinge connection between the two front sill joints and the front lower corner piece includes two front living hinge seats fixed on the upper corner surface of the front lower corner piece, and each of the front living hinge seats is provided with a hinge for the said The front living hinge seat and the front hinge pin of the front sill joint, the front sill joint is turned around the axis of the front hinge pin, thereby driving the entire front frame to reverse.
  • the first side panel and the second side panel of the present invention have substantially the same structure except that the dimensions are slightly different.
  • the structures of the first lower joint assembly and the second lower joint assembly are substantially the same, but only slightly different in size, wherein:
  • the first side plate comprises a first upper side edge, a plurality of first lower side edge beams, a front corner column, a door corner column and a periphery sealed with the first upper side edge, the first lower side edge beam, the front corner column and the door corner column a first side plate surface of the fixed connection is formed, and a locking nut is welded to the front and rear ends of the first top side; the first upper side is formed at a right angle to the upper end of the front corner post and the front corner post.
  • the first top side sill and the first upper side sill are mounted in a mutual coupling manner and are connected by a plurality of detachable bolts penetrating from the first upper side along the inner surface of the cymbal, on the first upper side a side plate seal is disposed between the first top side sill; a lower joint of the first lower joint assembly of the first side of the bottom plate and a lower joint of the first lower middle joint assembly, and two first lower middle joint assemblies Between the lower joints, the lower joint of
  • the second side plate includes a second side sill, a plurality of second lower side sills, a front corner post, a door corner post and a periphery of the second upper side ⁇ , the second lower side rim, the front corner post, the door corner post sealing and fixed connection
  • the second side panel is formed with a lock nut welded to the front and rear ends of the second top side, and the second upper side is fixedly connected with the front corner post and the upper end of the corner post at a right angle.
  • Two upper edge turns and two second side turns are coupled in a mutual coupling manner and are connected by a plurality of detachable bolts penetrating from the second upper side along the inner surface of the crucible, on the second upper side and the second top side a side plate seal is disposed between the jaws; a lower joint of the second lower joint assembly of the second side of the bottom plate and a lower joint of the second lower middle joint assembly, and a lower joint of the second lower middle joint assembly a plurality of second bottom side beams are fixedly connected between the lower joint of the second lower middle joint assembly and the lower joint joint of the second lower joint assembly, and the plurality of second bottom side beams are also sealingly fixedly connected with the second side of the bottom plate;
  • the upper joint of the second lower joint assembly and the second lower middle The upper side of the joint assembly, the upper joint of the two second lower middle joint assemblies, the upper joint of the second lower middle joint assembly, and the upper joint of the second lower joint assembly pass the second lower side Connected along the beam, a plurality
  • the first lower joint assembly includes an upper joint, a lower joint, a joint shaft, and a joint seal
  • the upper joint is provided with a joint head protruding in an upward joint motion direction, the joint head is located in the middle of the entire upper joint, and one joint is arranged in the joint head a joint shaft hole whose axis is perpendicular to the direction of movement of the upper joint; a joint head groove matching the joint head is disposed on the lower joint, the joint head is embedded in the joint head groove; the joint head groove of the lower joint
  • Two sides of the joint shaft hole perpendicular to the direction of movement of the lower joint are disposed on both sides, and the joint shaft is passed through the joint shaft hole and the joint shaft hole to form an articulation of the upper and lower joints
  • a joint seal is disposed between the upper and lower joints; the upper joint and the lower joint are extended, and are connected by joint bolts; and the bolt sleeve is fixed on an outer side surface of the lower joint;
  • the second lower joint assembly includes an upper joint, a lower joint, a joint shaft, and a joint seal
  • the upper joint is provided with a joint head protruding in an upward joint motion direction, the joint head is located in the middle of the entire upper joint, and one joint is arranged in the joint head a joint shaft hole whose axis is perpendicular to the direction of movement of the upper joint; a joint head groove matching the joint head is disposed on the lower joint, the joint head is embedded in the joint head groove; the joint head groove of the lower joint
  • Two sides of the joint shaft hole perpendicular to the direction of movement of the lower joint are disposed on both sides, and the joint shaft is passed through the joint shaft hole and the joint shaft hole to form an articulation of the upper and lower joints
  • a joint seal is disposed between the upper and lower joints; the upper joint and the lower joint are extended by joint bolts; and the bolt sleeve is fixed on an outer side surface of the lower joint.
  • the first top side ⁇ is made of a shaped square tube and has an inverted L shape; the first upper side is shaped by a square tube
  • the second top side is made of a deformed square tube, and the cross section is inverted L-shaped; the second upper side is made of a deformed square tube, and the section is L-shaped;
  • the lower side edge beam is made of a special-shaped square tube, and the section is inverted L-shaped;
  • the plurality of first bottom side beams are made of a deformed square, and the section is an inverted L shape; and the thousand second bottom side beam is made of a shaped square tube
  • the cross section is inverted L-shaped; the second lower side is made of a deformed square tube, and the cross section is inverted L-shaped; the vertical cross-sectional shape of the upper joint is along with the first lower side beam or the second lower side along the beam
  • the cross-sectional shape is similar, and the vertical cross-sectional shape of the lower joint is similar to the cross-sectional shape
  • the first top side ⁇ is manufactured by bending a plate, and the cross section is a C-shape with an opening facing inward; the first upper side is made by bending a plate, and the cross section is reverse S-shaped; the first bottom sides are The beam is made of sheet metal bending, the upper section is reverse S-shaped, the lower section is C-shaped with the opening facing outward; the second top side ⁇ and the second upper side ⁇ are made of sheet bending, and the section is S-shaped;
  • the first lower side edge beam is manufactured by bending a plate, and the section is S-shaped; the plurality of second bottom side beams are made by bending a plate, the upper section is S-shaped, and the lower section is a C-shaped opening facing outward;
  • the second lower side is manufactured by bending a sheet material along a beam, and the section is S-shaped.
  • the first top side ⁇ is made by bending a plate and has an S-shaped cross section; the first upper side is made of a plate bent and has a cross-S shape; the second top side ⁇ is bent by a plate.
  • the cross section is reverse S-shaped; the second upper side is manufactured by bending the slab with a plate, and the section is S-shaped; the first lower side is made of sheet metal bending, and the section is S-shaped;
  • the bottom side beam is made of sheet metal bending, the upper section is S-shaped, the lower section is C-shaped with the opening facing outward; the second lower side is made of sheet metal bending, and the section is S-shaped.
  • the upper and lower joints of the first lower joint assembly, the upper and lower joints of the second lower joint assembly, the upper and lower joints of the first lower middle joint assembly, and the upper and lower joints of the second lower middle joint assembly Between the first top side ⁇ and the first upper side ⁇ , between the second top side ⁇ and the second upper side ⁇ , between the first bottom side sill and the first lower side sill,
  • the second bottom side beam is the same as the second lower side along the beam, and is installed in a mutual coupling manner to form a labyrinth sealing structure.
  • the sealing member can form a good seal to prevent water from penetrating into the box from outside the box.
  • the outer seam between the first top side ⁇ and the first upper side ⁇ is lower than the inner seam between the first top side ⁇ and the first upper side ⁇ , the second top side ⁇ and the second upper
  • the outer seam between the side edges is lower than the inner seam between the second top side ⁇ and the second upper side ⁇ , and the outer seam between the first bottom side sill and the first lower side sill is lower than
  • the inner seam between the first bottom side beam and the first lower side edge beam, the outer joint between the second bottom side beam and the second lower side edge is lower than the second bottom side beam and the second
  • the inner seam between the side edge beams, the outer joint between the upper and lower joints of the first lower joint assembly is lower than the inner joint between the upper and lower joints of the first lower joint assembly, and the upper and lower joints of the second lower joint assembly
  • the outer seam between the lower joints is lower than the inner joint between the upper and lower joints of the second lower joint assembly, and the outer joint between the upper and lower joints of the first lower middle joint assembly is lower than the upper joint between
  • a joint head is arranged at the L-shaped corner of the upper joint of the second lower joint assembly, and a sealing rib corresponding to the length of the entire upper joint is arranged on the inner side of the top of the L-shaped vertical side, and one joint is arranged on each side of the joint head.
  • a joint head groove is disposed on the L-shaped vertical side of the lower joint, and two joint joint shaft holes and two stepped holes are disposed on both sides of the joint head groove, and the upper joint is disposed at an L-shaped corner of the lower joint
  • the upper sealing ribs are matched with the sealing groove, the joint seal is mounted at the L-shaped corner of the lower joint; the sealing rib on the upper joint presses the joint seal portion into the sealing concave of the lower joint
  • An effective seal is formed in the groove, and a seal on both sides of the seal on the joint seal forms a further seal with the upper joint.
  • a joint head is disposed at an L-shaped corner of the upper joint of the first lower middle joint assembly, and a sealing rib corresponding to the length of the entire upper joint is disposed at the inner side of the top of the L-shaped vertical side, and one side is embedded on each side of the joint head a joint nut; a joint head groove is arranged on the L-shaped vertical side of the lower joint, and two joint joint shaft holes and two stepped holes are arranged on both sides of the joint head groove, and the L-shaped corner of the lower joint is provided with a sealing rib on the upper joint matching the sealing groove, the joint seal being mounted at an L-shaped corner of the lower joint; a sealing rib on the upper joint pressing the joint seal portion into the lower joint' An effective seal is formed in the sealing groove, and a sealing strip on both sides of the sealing port on the joint seal can form a further seal with the upper joint.
  • a joint head is disposed at an L-shaped corner of the upper joint of the second lower joint assembly, and a sealing rib corresponding to the length of the entire upper joint is disposed on the inner side of the top of the L-shaped vertical side, and one side is embedded on each side of the joint head a joint nut; a joint head groove is arranged on the L-shaped vertical side of the lower joint, and two joint joint shaft holes and two stepped holes are arranged on both sides of the joint head groove, and the upper joint is provided at an L-shaped corner a sealing rib on the joint matching the sealing groove, the joint seal being mounted at an L-shaped corner of the lower joint; a sealing rib on the upper joint pressing the joint seal portion into the lower joint seal An effective seal is formed in the groove, and a seal on both sides of the seal on the joint seal forms a further seal with the upper joint.
  • the side plate, the lower sealing member and the joint seal have a triangular tube shape, wherein the two straight sides are fixed and sealed, and the oblique side is broken to form a sealing port.
  • the side plate and the lower sealing member are respectively composed of a U-shaped sealing sleeve and two O-shaped sealing tubes disposed on the ⁇ -shaped sealing sleeve, and the U-shaped sealing sleeve of the sealing member on the side plate is sleeved in the
  • the upper side is along the upper side and the second upper side is along the upper side, and the side plate is dense.
  • a two-shaped sealing tube of the seal is in contact with the first top side or the second top side to seal the inner seam or the second between the first top side and the first upper side
  • An inner seam between the top side sill and the second upper side sill; the U-shaped sealing sleeve of the side sill lower seal is sleeved on the second bottom side sill and the second bottom side sill, and the side sill is sealed
  • a two-shaped sealing tube of the piece is in contact with the first lower side along the beam or the second lower side to seal the inner seam or the first joint between the first bottom side beam and the first lower side edge beam
  • the inner joint between the second bottom side beam and the second lower side edge beam; the joint seal has a triangular tube shape, wherein the two straight sides are fixed and sealed, and the oblique side is broken to form a sealing port.
  • the side plate sealing member is a right-angled trapezoidal groove sealing strip structure, wherein the straight side of the right-angled trapezoidal groove sealing strip structure is fixed on the first top side ⁇ or the second top side ,, the oblique side and the first upper side edge ⁇ or the second wound side ⁇ contact to seal the inner seam between the first top side ⁇ and the inner seam and the outer seam of the first upper side rim and the second top side ⁇ and the second upper side ⁇ Between the outer seam and the outer joint;
  • the side lower seal is composed of a U-shaped sealing sleeve and two 0-shaped sealing tubes disposed on the U-shaped sealing sleeve, and the U-shaped sealing sleeve of the lower sealing member of the side panel is disposed at the On the second bottom side beam and the second bottom side beam, the two 0-shaped sealing tubes of the side lower sealing member are in contact with the first lower side beam or the second lower side along the beam to seal the first An inner seam between the bottom side beam and the first lower side edge
  • the door frame of the invention comprises two container doors, a door beam, a door sill, a plurality of door lock bar assemblies and a hinge plate having a door post; two sill joints are fixed at two ends of the sill, on the rear lower corner piece The end face is provided with two rear movable hinge seats, and the door joints are respectively hinged with the two rear hinge hinges by two rear hinge pins to realize the turning; a bearing force is fixed on the inner side surface of the rear corner lower corner pieces a seat, when the door frame is turned to a vertical state, the bottom surface of the sill joint is seated on the bearing seat, the weight of the door frame is transmitted to the bearing seat, and the threshold is passed between the sill joint and the rear lower corner piece
  • the bolt is detachably connected; the door lock lever assembly is mounted on the container door and the door top beam and the door sill, so that the container door is connected with the door top beam and the sill; the door top beam and the sill are detachable Connecting and installing an upper door seal between the
  • a vertical counterbore and a support sleeve coaxial with the vertical counterbore are further disposed on the sill joint; a top surface of the rear lower corner member is coaxial with the support sleeve A screw hole, a fastening bolt is screwed into the screw hole from above the long side of the sill joint through the vertical counterbore hole and the support sleeve, so that the sill joint and the rear lower corner piece are detachably connected.
  • the present invention fixes a grooved member between the bottom surface of the bottom plate and the two rear lower corner members, the notch of the groove member facing the rear of the entire folding container, the threshold facing the container
  • the side of the door is a step surface having a high surface and a low surface, and the upper surface is sealed by the existing door seal between the high surface and the door sheet;
  • a lower door sealing member is fixed on the lower surface, and the lower door sealing member is a U-shaped sealing sleeve and two O-shaped sealing tubes disposed on the U-shaped sealing sleeve, the U-shaped sealing sleeve of the lower door sealing member is sleeved on the low surface, the two O-shaped sealing tubes and the trough-shaped member Contact.
  • the upper and lower limit stops are protruded or parallel to the hinge plate to facilitate the smooth introduction of the hinge plate.
  • the door connecting bolt passes through the hinge plate bolt hole on the hinge plate from the outer side of the hinge plate, and then protrudes from the inner side of the door post through the door stud hole and is screwed into the inner side of the door post.
  • the door is connected to the nut. Since the door connecting nut is closed at one end and the other end is welded and sealed to the inner surface of the door post, the water does not penetrate into the container by the hinge plate bolt holes and the door stud holes on the hinge plate, which is very good. Water seal effect.
  • a sealing member is disposed between the two container doors, between each container door and the door sill and the door top beam.
  • the side panel of the folding container cabinet of the invention adopts a monolithic structure, which saves the number of joint components, has a simpler structure, reduces product cost, and improves the efficiency of folding and unfolding.
  • FIG. 1 is a schematic view showing the connection between the opposite side plates and the top plate and the bottom plate of the folding container cabinet of the present invention.
  • FIG. 2 is a schematic view showing the connection between the front frame, the door frame and the top plate and the bottom plate of the folding container cabinet of the present invention.
  • Figure 3 is a schematic view of the A direction of Figure 1.
  • Figure 4 is a schematic view of the B direction of Figure 1.
  • Figure 5 is a schematic view showing the relationship between the first bottom side member of the present invention and the lower joint of the first lower middle joint assembly, the lower joint of the first lower joint assembly, the front, and the rear corner member.
  • FIG. 6 is a schematic view showing the relationship between the lower joint of the second bottom side member and the second lower joint joint assembly, the lower joint of the second lower joint assembly, and the front and rear corner members of the present invention.
  • Figure 7 is a schematic view showing the structure of the first side plate.
  • Figure 8 is a schematic view showing a connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • Figure 9 is a schematic view showing a connection relationship between the first bottom side beam and the first lower side edge beam in the folding container cabinet of the present invention.
  • Figure 10 is a schematic illustration of another connection between the first top side weir and the first upper side weir in the folding container cabinet of the present invention.
  • Figure 11 is a schematic illustration of another connection between the first bottom side rail and the first lower side edge beam in the folded container cabinet of the present invention.
  • Figure 12 is a schematic view showing still another connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • Figure 13 is a schematic view showing still another connection relationship between the first bottom side beam and the first lower side edge beam in the folding container cabinet of the present invention.
  • Figure 14 is a schematic view showing the connection relationship of the first lower joint assembly of the present invention.
  • Figure 15 is a schematic view showing the structure of the upper joint in the first lower joint assembly.
  • Figure 16 is a left side view of Figure 15.
  • Figure 17 is a schematic view showing the combined structure of the lower joint and the bolt sleeve in the first lower joint assembly of the present invention.
  • Figure 18 is a cross-sectional view taken along line A-A of Figure 17;
  • Figure 19 is a schematic view showing the structure of the lower joint and the bolt sleeve in the first lower joint assembly in which the bolts are mounted in the bolt sleeve.
  • Figure 20 is a schematic view showing the connection relationship of the first lower middle joint assembly of the present invention.
  • Figure 21 is a schematic view showing the structure of the upper joint in the first lower middle joint assembly of the present invention.
  • Figure 22 is a left side view of Figure 21.
  • Figure 23 is a schematic view showing the structure of the lower joint in the first lower middle joint assembly of the present invention.
  • Figure 24 is a left side view of Figure 23.
  • Figure 25 is a schematic view showing the structure of the second side plate.
  • Figure 26 is a schematic view showing a connection relationship between the second top side weir and the second upper side weir in the folding container cabinet of the present invention. .
  • Figure 27 is a schematic view showing a connection relationship between the second bottom side rail and the second lower side edge beam in the folding container cabinet of the present invention.
  • Figure 28 is a schematic illustration of another connection between the second top side weir and the second upper side weir in the folded container cabinet of the present invention.
  • Figure 29 is a schematic illustration of another connection between the second bottom side rail and the second lower side rail in the folding container cabinet of the present invention.
  • Figure 30 is a schematic illustration of still another connection between the second top side weir and the second upper side weir in the folding container cabinet of the present invention.
  • Figure 31 is a schematic view showing still another connection relationship between the second bottom side rail and the second lower side edge beam in the folding container cabinet of the present invention.
  • Figure 32 is a schematic view showing the connection relationship of the second lower joint assembly of the present invention.
  • Figure 33 is a schematic view showing the structure of the upper joint in the second lower joint assembly.
  • Figure 34 is a left side view of Figure 33.
  • Figure 35 is a schematic view showing the combined structure of the lower joint and the bolt sleeve in the second lower joint assembly of the present invention.
  • Figure 36 is a cross-sectional view taken along line A-A of Figure 35.
  • Figure 37 is a schematic view showing the structure of the lower joint and the bolt sleeve in the second lower joint assembly in which the bolts are mounted in the bolt sleeve.
  • Figure 38 is a schematic view showing the connection relationship of the second lower joint assembly of the present invention.
  • Figure 39 is a schematic view showing the structure of the upper joint in the second lower middle joint assembly of the present invention.
  • Figure 40 is a left side view of Figure 39.
  • Figure 41 is a schematic view showing the structure of the lower joint in the first lower middle joint assembly of the present invention.
  • Figure 42 is a left side view of Figure 41.
  • ⁇ 43 is a schematic structural view of the front frame area of the folding container cabinet of the present invention.
  • Figure 44 is a cross-sectional view taken along line A-A of Figure 43.
  • Figure 45 is a cross-sectional view taken along line B-B of Figure 43.
  • Figure 46 is an enlarged schematic view taken along line C of Figure 43.
  • Figure 47 is an enlarged view of the direction D in Figure 43.
  • Figure 48 is a cross-sectional view taken along line E-E of Figure 43.
  • Figure 49 is a schematic view showing the structure of a door portion of the present invention.
  • Figure 50 is a cross-sectional view taken along line A-A of Figure 49;
  • Figure 51 is an enlarged schematic view of the portion D of Figure 49;
  • Figure 52 is a cross-sectional view taken along line A-A of Figure 51;
  • Figure 53 is an enlarged schematic view of E at Figure 49;
  • Figure 54 is a cross-sectional view taken along line A-A of Figure 53;
  • Fig. 55 is a view showing the state between the sill and the rear lower corner piece when the container frame is folded to the horizontal state according to the present invention.
  • Figure 56a is a schematic view showing the state in which the front frame and the door frame of the present invention are ready to be turned down.
  • Figure 56b is a schematic view showing the state of the front frame and the door frame of the present invention when it is turned down.
  • Figure 56c is a schematic view showing the front frame and the door frame of the present invention turned to a horizontal state.
  • Figure 57 is a schematic view showing the state in which the first side panel of the present invention is turned down.
  • Figure 58 is a schematic view showing the state in which the second side panel of the present invention is turned down.
  • Figure 59 is a schematic view showing the state of the folded container cabinet of the present invention after being folded. detailed description
  • Figure 1 is a schematic view showing the connection between the opposite side panels and the top and bottom panels of the folding container cabinet of the present invention.
  • 2 is a schematic view showing the connection between the front frame, the door frame and the top plate and the bottom plate of the folding container cabinet of the present invention.
  • the folding container cabinet includes a bottom plate 100, a top plate 200 opposite to the bottom plate, a first side plate 300, a second side plate 400, a front frame 500 and a door frame 600 relative to the front frame 500, which together form a rectangular body.
  • Two front upper corner pieces 210 and two rear upper corner pieces 220 are fixed at four corners of the top plate 200.
  • the structures of the front upper corner piece 210 and the rear upper corner piece 220 are substantially the same as the existing corner pieces, and Do a detailed description.
  • a front sill 230 is fixed between the two front upper corner members 210, and a sill 240 is fixed between the two rear upper corner members 220.
  • the front cymbal 230 and the sill 240 are also fixedly connected to the front and rear edges of the top plate 200, respectively. , such as soldered connections.
  • the two sides of the top plate 200 are divided into a first side and a second side, wherein a first top side is fixed between the front upper corner piece 210 and the rear upper corner piece 220 on the first side of the top plate 200.
  • a second top side ⁇ 260 is fixed between the front upper corner piece 210 and the rear upper corner piece 220 on the second side of the top plate 200, and the first top side ⁇ 250 and the second top side ⁇ 260 are also combined with the top plate 200
  • Side seals are fixedly connected, such as welded connections.
  • the front sill 230 has an inverted L shape
  • the sill 240 is made of a section steel having a reversed L shape, and the ribs are provided with reinforcing ribs in the middle of the steel to meet the design requirements of the container.
  • the main purpose of the front sill 230 and the sill 240 is to use an inverted L-shaped and inverted L-shaped steel profile.
  • the main purpose is to separately connect the front frame 500 and the upper edge of the door frame 600, and the second is to limit the front frame. 500.
  • the door frame 600 can only be turned inwardly and cannot be turned outwards to achieve the purpose of folding the folding container cabinet of the present invention.
  • FIG. 3 is a schematic view of the A direction of FIG. 1; and FIG. 4 is a schematic view of the B direction of FIG.
  • a lock nut 920 in a locking device is welded to each of the first top side ⁇ 250 and the second top side 260 260. However, the lock nut 920 does not protrude beyond the front upper corner piece 210 and the rear upper corner piece 220. The function of the lock nut 920 will be described in detail later.
  • FIG. 5 is a lower joint of the first bottom side member and the first lower middle joint assembly of the present invention, Schematic diagram of the relationship between the lower joint, the front and rear corners of the joint assembly.
  • a lower joint 710 of the three sets of first lower middle joint assemblies, a lower joint 810 of the two sets of first lower joint assemblies, and four first sections are fixed between the front lower corner piece 110 and the rear lower corner piece 120 on the first side of the bottom plate 100.
  • the bottom side member 130 wherein the lower joints 810 of the two sets of first lower joint assemblies are welded to the front lower corner piece 110 and the rear lower corner piece 120, respectively, while the lower joint in the first lower joint assembly at the front lower corner piece 110
  • a bolt sleeve 910 is welded to the front side of the 810, and a bolt sleeve 910 is also welded to the rear side of the lower joint 810 in the first lower joint assembly at the rear lower corner member 120, but the bolt sleeve 910 cannot protrude the front lower corner member 110.
  • the function of the bolt sleeve 910 will be described in detail later than the rear lower corner piece 120.
  • Both ends of the first bottom side member 130 of the first segment are welded to the lower joint 810 of the first lower joint assembly and the lower joint 710 of the first lower middle joint assembly, respectively, and the two ends of the first bottom side beam 130 of the fourth stage Separating with the lower joint 710 of the first lower middle joint assembly and the lower joint 810 of the first lower joint assembly, respectively, the two ends of the first bottom side beam 130 of the middle section are respectively associated with the two sets of the first lower middle joint assembly
  • the lower joint 710 is welded, and the first bottom side rails 130 of each section are hermetically welded to the first side edges of the bottom plate 100.
  • FIG. 6 is a lower joint and a second lower joint assembly of the second bottom side member and the second lower middle joint assembly of the present invention. Schematic diagram of the relationship between the lower joint, the front and rear corner pieces.
  • a lower joint 710a of the three sets of second lower middle joint assemblies, a lower joint 810a and a fourth section of the second lower joint assembly are fixed between the front lower corner piece 110 and the rear lower corner piece 120 on the second side of the bottom plate 100.
  • the bottom side member 140 wherein the lower joints 810a of the two sets of second lower joint assemblies are welded to the front lower corner piece 110 and the rear lower corner piece 120, respectively, while the lower joint in the second lower joint assembly at the front lower corner piece 110
  • a bolt sleeve 910 is welded to the front side of the 810a, and a bolt sleeve 910 is also welded to the rear side of the lower joint 810a of the second lower joint assembly at the rear lower corner member 120, but the bolt sleeve 910 cannot protrude the front lower corner member 110. Outside of the lower corner piece 120, the function of the bolt sleeve 910 will be described later.
  • Both ends of the second bottom side member 140 of the first stage are welded to the lower joint 810a of the second lower joint assembly and the lower joint 710a of the second lower middle joint assembly, respectively, and the ends of the second bottom side beam 140 of the fourth stage Separating with the lower joint 710a of the second lower middle joint assembly and the lower joint 810a of the second lower joint assembly, respectively, the two ends of the second bottom side beam 140 of the middle section are respectively associated with the two sets of the second lower middle joint assembly
  • the lower joint 710a is welded, and the second bottom side rail 140 of each section is hermetically welded to the second side edge of the bottom plate 100. .
  • the first bottom side member 130 and the second bottom side member 140 have the same shape but different sizes, and the height of the first bottom side member 130 is lower than the height of the second bottom side member 140, and the height difference between the two is basically The upper portion is equivalent to the thickness of the second side plate 400.
  • the cross-sectional shape of the lower joint 810 in the first lower joint assembly, the lower joint 710 in the middle first joint assembly, the lower joint 810a in the second lower joint assembly, and the lower joint 710a in the intermediate second joint assembly are L-shaped.
  • the lower joint 810 in the first lower joint assembly is the same shape as the lower joint 810a in the second lower joint assembly, but the size is different, and the lower joint 810 in the first lower joint assembly is higher in height than the second lower joint assembly
  • the height of the lower joint 810a is low, and the height difference between the two is substantially equivalent to the thickness of the second side plate 400.
  • the lower joint 710 in the middle first joint assembly has the same shape as the lower joint 710a in the middle second joint assembly, but the size is different, and the height of the lower joint 710 in the middle first joint assembly is higher than that in the middle second joint assembly
  • the height of the lower joint 710a is low, and the difference in height between the two is substantially equivalent to the thickness of the second side plate 400.
  • FIG 7 is a schematic view of the structure of the first side panel.
  • the first side plate 300 includes a first upper side edge 310, four first side lower edge beams 320, a front corner post 330, a door corner post 340, and a periphery and a first upper side edge 310, a first lower side edge beam 320,
  • the front corner post 330 and the corner post 340 are formed by sealing and fixedly connecting the first side plate surface 350.
  • the first upper side is fixedly connected at a right angle to the upper end of the front corner post 330 and the upper corner post 340 along the front and rear ends of the crucible 310.
  • Upper joints 820 of the first lower joint assembly are respectively welded to the lower ends of the front corner post 330 and the corner post 340, and the upper joints 720 of the three sets of the first lower middle joint assemblies are welded at the lower edge of the first side plate surface 350.
  • the first lower side of the first segment is welded along the upper joint 820 of the first lower joint assembly and the upper joint 720 of the first lower joint assembly, respectively, along the upper side of the beam 320
  • the first lower side of the fourth section is along the beam
  • the two ends of the 320 are respectively welded with the upper joint 720 of the first lower middle joint assembly and the upper joint 820 of the first lower joint assembly, and the first section of the middle section
  • Both ends of the side edge beam 320 are welded to the upper joints 720 of the two sets of first lower middle joint assemblies, respectively.
  • Figure 8 is a schematic view showing a connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • the first upper side is formed by a deformed square tube, and has a cross-sectional shape of an inverted L shape.
  • On the first upper side a plurality of through holes are spaced apart along the vertical side of the inverted L shape of the ⁇ 310, and a step is arranged in the through holes.
  • the shaped sleeve 360 is provided with a plurality of holes on the vertical side of the inverted top of the first top side ⁇ 250.
  • the holes are provided with a nut 370.
  • the nut 370 When the first side plate 300 is turned up to the vertical state, the nut 370 is The corresponding sleeve 360 is concentric so that an inner detachable bolt 380 is screwed from the first upper side along the inner surface of the raft 310 through the sleeve 360 into the nut 370, so that the first upper side along the raft 310 and the first top
  • the side sills 250 are locked together.
  • a side plate seal 390 is disposed between the first upper side edge 310 and the first top side turn 250, and the side plate seal 390 has a triangular tube shape in cross section, and the two straight sides 391 and 392 are fixed.
  • the bevel 393 is broken in the middle to form a sealing opening 394.
  • the first top side cymbal 250 and the first upper side rim 310 are coupled to each other in a mutual coupling manner to form a labyrinth seal structure, the purpose of which is to water outside the box even if the side plate seal 390 is not installed.
  • the structure of the mutual coupling between the first top side crucible 250 and the first upper side edge crucible 310 is not limited to this one, and there are many kinds of structural forms.
  • the seal 390 on the side panel can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the outer seam between the first top side ⁇ 250 and the first upper side ⁇ 310 is lower than the first seam.
  • Difficulty, and the present invention further provides a side panel seal 390 between the first top side weir 250 and the first upper side weir 310.
  • the first side panel 300 is turned up to the vertical state, the first top side
  • the inner corner of the bottom of the crucible 250 distracts the sealing opening 394 of the seal 390 on the side panel and presses the bevel 393 to form an effective seal to form a double seal.
  • the side panel seal 390 is not limited to the above construction.
  • Figure 9 is a schematic view showing a connection relationship between the first bottom side rail and the first lower side edge beam in the folding container cabinet of the present invention.
  • the first lower side edge beam 320 is made of a deformed square tube and has an inverted L shape.
  • the first bottom side member 130 is made of a deformed square tube, and has a cross-sectional shape of an inverted L shape.
  • a side lower plate sealing member 390a is disposed between the first lower side edge beam 320 and the first bottom side beam 130, and the side plate lower sealing member is disposed.
  • the cross section of the 390a is a triangular tube shape, the two straight sides 391a and 392a are fixed and sealed, and the oblique side 393a is disconnected to form a sealing opening 394a.
  • the first bottom side beam 130 and the first lower side edge beam 320 are coupled to each other in a mutual coupling manner to form a labyrinth sealing structure, the purpose of which is to water outside the box even if the side plate lower sealing member 390a is not installed.
  • the structure of the mutual coupling between the first bottom side beam 130 and the first lower side edge beam 320 is not limited to this one, and there are many kinds of structural forms.
  • the combination of the side lower seal 390a can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the outer seam between the first bottom side beam 130 and the first lower side along the beam 320 is lower than the first The inner joint between the bottom side beam 130 and the first lower side along the beam 320, so that the water outside the box needs to penetrate into the box, requiring By climbing a certain distance, it can penetrate into the box from the inner joint, thus increasing the difficulty of penetration, and the present invention further provides a side plate lower seal between the first bottom side beam 130 and the first lower side edge beam 320.
  • the first lower side supports the sealing opening 394a of the side panel lower sealing member 390a along the inner corner of the bottom of the beam 320, and presses the oblique side 393a to form an effective seal. Double seal.
  • the side plate lower seal 390a is not limited to the above structure.
  • Fig. 10 is a schematic view showing another connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • the first top side ⁇ 250' is made of sheet metal bent with a C-shaped opening facing inward, and a plurality of nuts 370 are disposed in the first top side ⁇ 250'.
  • the first upper side is formed by bending the plate ⁇ 310', and the cross section is reverse S-shaped.
  • the first upper side is provided with a plurality of holes 360 ′ along the ⁇ 310 ′, when the first side plate 300 is turned up to the vertical state.
  • Each nut 370 is concentric with its corresponding hole 360' so that a first detachable bolt 380 is screwed from the first upper side along the inner surface of the raft 310' through the hole 360' into the nut 370, so that the first upper side can be
  • the ⁇ 310' is locked with the first top side ⁇ 250'.
  • a side plate seal 390' is mounted on the upper side of the first upper side along the opposite S-shape of the ⁇ 310', and the side plate seal 390' is provided by a U-shaped seal sleeve 391' and on the U-shaped seal sleeve 391'.
  • the two-shaped sealing tube 392' is composed of a U-shaped sealing sleeve 391' on the upper side of the first upper side along the opposite S-shape of the crucible 310', and the two O-shaped sealing tubes 392' are opposite to the first top side crucible 250' Contacting to seal the inner seam between the first top side ⁇ 250 ′ and the first upper side ⁇ 310 ′; the first top side ⁇ 250 ′ and the first upper side ⁇ 310 ′ are mutually coupled Installation, forming a labyrinth seal structure, the purpose is that the water outside the box does not climb a certain height into the box even if the side plate seal 390' is not installed, the first top side ⁇ 250' and the first
  • the structure of the mutual coupling between the upper side along the ⁇ 310' is not limited to this one, and there are many kinds of structural forms.
  • ⁇ can form a good seal to prevent water from penetrating into the box from the outside of the box, where the outer seam between the first top side ⁇ 250' and the first upper side along the ⁇ 310' is low
  • the present invention further provides a side plate seal 390' between the first top side ⁇ 250' and the first upper side ⁇ 310', and the first side plate 300 is turned up to In the vertical state, the two O-shaped sealing tubes 392' are in contact with the first top side cymbal 250' to form an effective seal to form a double seal.
  • the side plate seal 390' is not limited to the above structure.
  • FIG 11 is a schematic view showing another connection relationship between the first bottom side rail and the first lower side edge beam in the folding container cabinet of the present invention.
  • Each of the first bottom side members 130' is made of sheet metal bending, the upper section 131' is S-shaped, and the lower section 132' is C-shaped with the opening facing outward; each first lower side along the beam 320' is made of sheet metal bending , the section is anti-S shape.
  • a lower side lower seal 390a' is mounted on the lower side of the first lower side along the opposite side of the beam 320'.
  • the side lower seal 390a' is provided by a U-shaped seal sleeve 391a' and on the U-shaped seal sleeve 391a'.
  • the two-shaped sealing tube 392a' is composed, and the U-shaped sealing sleeve 391a' is sleeved on the lower side of the first lower side along the opposite S-shape of the beam 320', and the two-shaped sealing tube 392' is in contact with the first bottom side beam 130'.
  • the first bottom side beam 130' and the first lower side edge beam 320' are installed in a mutual coupling manner to form a labyrinth sealing structure, the purpose of which is that the water outside the box does not climb up even if the side plate lower sealing member 390a' is not installed.
  • the height of the entry into the box, the mutual coupling structure between the first bottom side beam 130' and the first lower side edge beam 320' is not limited to this one, and there are many kinds of structural forms.
  • the combination of the side panel lower seals 390a' provides a good seal to prevent water from penetrating into the tank from outside the tank.
  • the outer seam between the first bottom side beam 130' and the first lower side edge beam 320' is lower than the inner seam between the first bottom side beam 130' and the first lower side edge beam 320', such a box
  • the outside water needs to penetrate into the box and needs to be climbed for a certain distance to penetrate into the box from the inner joint, thus increasing the difficulty of penetration, and the present invention is again on the first bottom side beam 130' and the first lower side edge.
  • a side plate lower seal 390a' is disposed between the beams 320'.
  • the two 0-shaped sealing tubes 392' are in contact with the bottom side ⁇ 130' to form an effective seal, which constitutes a double seal.
  • the side plate lower seal 390a' is not limited to the above structure.
  • Fig. 12 is a schematic view showing still another connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • the first top side ⁇ 250" is made of sheet metal, with an S-shaped section, and a number of nuts 370 are placed in the first top side ⁇ 250".
  • the first upper side along the crucible 310" is made of sheet metal bending, and the cross section is reverse S-shaped, and a plurality of holes 360" are formed on the first upper side along the crucible 310".
  • Each of the nuts 370 is concentric with its corresponding bore 360" such that a detachable bolt 380 is threaded from the first upper side along the inner surface of the bore 310" through the bore 360" into the nut 370, thereby engaging the first upper side.
  • the 310" is locked with the first top side ⁇ 250".
  • a side plate seal 390" is disposed between the first top side ⁇ 250" and the first upper side ⁇ 310 , and the side plate seal 390" is a right-angled trapezoidal groove seal structure, wherein the right angle trapezoidal groove seal
  • the straight edge 391" of the strip structure is fixed on the first top side ⁇ 250", and the oblique side 392" is in contact with the first upper side along the ⁇ 310" to seal the first top side ⁇ 250" and the first upper side ⁇ Between the inner seam of the 310" and the outer seam; the first top side ⁇ 250" and the first upper side along the ⁇ 310" are mutually coupled to form a labyrinth seal structure, the purpose of which is even if not In the case of installing the side plate seal 390", the water outside the box does not climb a certain height into the box, and the first top side ⁇ 250" and the first upper side along the ⁇ 310" are mutually coupled.
  • the sealing member 390" on the side panel can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer seam between the first top side ⁇ 250" and the first upper side along the ⁇ 310" is low.
  • the present invention further provides a side plate seal 390" between the first top side ⁇ 250 ⁇ and the first upper side ⁇ 310 ,, and the first side plate 300 is turned up to In the vertical state, the side plate seal 390 "the beveled edge 392" of the right-angled trapezoidal groove seal structure is in contact with the first upper side along the ⁇ 310" to form an effective seal to form a double seal.
  • the side plate seal 390" It is not limited to the above structural form.
  • FIG 13 is a schematic view showing still another connection relationship between the first bottom side beam and the first lower side edge beam in the folding container cabinet of the present invention.
  • Each of the first bottom side members 130" is made of sheet metal bending, and the upper section 131" is S-shaped, and the lower portion is broken.
  • the face 132" is a C-shaped opening facing outward; each of the first lower side along the beam 320" is manufactured by bending a plate, and the cross section is reverse S-shaped.
  • a side lower plate seal 390a is mounted on the lower side of the first lower side along the opposite side of the beam 320", the side plate lower seal 390a” is provided by a U-shaped seal sleeve 391a” and is disposed on the U-shaped seal sleeve 391a"
  • the two O-shaped sealing tubes 392a" are formed, and the U-shaped sealing sleeve 391a” is sleeved on the lower side of the first lower side along the opposite S-shape of the beam 320", and the two O-shaped sealing tubes 392 "contact the first bottom side beam 130" , to seal the outer joint between the first bottom side beam 130" and the first lower side edge beam 320"; the first bottom side beam 130" and the first lower side edge beam 320" are mutually coupled , forming a labyrinth seal structure, the purpose of which is that the water outside the box does not climb a certain height into the box even if the side plate lower seal 390a" is not installed, the
  • the seal is combined to form a good seal to prevent water from penetrating into the tank from outside the tank.
  • the outer seam between the first bottom side beam 130 ⁇ and the first lower side edge beam 320 ⁇ is lower than the inner seam between the first bottom side beam 130′′ and the first lower side edge beam 320”, such a box
  • the outside water needs to penetrate into the tank, and it needs to climb a certain distance to penetrate into the box from the inner joint, thus increasing the difficulty of penetration, and the present invention is again on the first bottom side beam 130" and the first lower side edge
  • a side plate lower seal 390a is disposed between the beams 320".
  • the two 0-shaped sealing tubes 392 "contact the bottom side ⁇ 130" to form an effective seal, forming a double seal.
  • the side lower seal 390a is not limited to the above construction.
  • Figure 14 is a schematic view showing the connection relationship of the first lower joint assembly of the present invention.
  • the first lower joint assembly 800 includes an upper joint 820, a lower joint 810, a joint shaft 830, a joint bolt 860, and a joint seal 840.
  • Figure 15 is a schematic view of the upper joint structure in the first lower joint assembly
  • Figure 16 is a left side view of Figure 15.
  • the vertical sectional shape of the upper joint 820 is an inverted L shape, and an articulation head 821 protruding in the upward joint motion direction is provided at the L-shaped transition of the upper joint 820, and the joint head 821 is located in the middle of the entire upper joint 820, in the joint head 821
  • a joint shaft hole 824 having an axis perpendicular to the moving direction of the upper joint 820 is disposed;
  • a sealing rib 822 is formed on the inner side of the top of the L-shaped vertical side to match the length of the entire upper joint 820, and is embedded on both sides of the joint head 821
  • a joint nut 850 is
  • FIG. 17 is a schematic structural view showing a combination of a lower joint and a bolt sleeve in a first lower joint assembly according to the present invention
  • FIG. 18 is a cross-sectional view taken along line AA of FIG. 17,
  • FIG. 19 is a lock installed in the bolt sleeve.
  • the vertical end face of the lower joint 810 has an inverted L shape.
  • a joint head groove 811 is matched with the joint head 821 on the L-shaped vertical side of the lower joint 810, and both side joint shaft holes 812 and two stepped holes 813 are provided on both sides of the joint head groove 811, and L at the lower joint 810
  • a sealing groove 814 is provided at the corner of the corner to match the sealing bead 822 on the upper joint 820.
  • the joint seal is mounted at the L-shaped corner of the lower joint 810; the shape of the joint seal 840 is the same as that of the first seal 390 .
  • a bolt sleeve 910 is spliced to an outer side of the lower joint 810 if the first lower joint assembly 800 is located throughout the fold At the front of the container cabinet, the bolt sleeve 910 is welded to the front outer side of the lower joint 810. If the first lower joint assembly 800 is located at the rear of the entire folded container cabinet, the bolt sleeve 910 is welded to the rear outer side of the lower joint 810.
  • a cutout 911 is formed on the top of the bolt sleeve 910. The diameter of the cutout 911 is smaller than the bolt of the locking bolt 930, so that the stud of the locking bolt 930 protrudes from the bolt sleeve 910, but does not make the entire lock.
  • the bolt 930 is dropped from the bolt sleeve 910.
  • An opening 912 is provided on the sleeve wall of the bolt sleeve 910 for facilitating the lifting of the locking bolt 930 by the external object.
  • the locking bolt 930 is provided with a square neck 931 for facilitating the wrenching.
  • the locking bolt 930 is movably disposed on the bolt.
  • a top post 940 is defined at the bottom of the bolt sleeve 930 to limit the height of the bolt 930 extending beyond the bolt sleeve 930.
  • the upper joint 820 of the first lower joint assembly 800 is first welded to the bottom end of the front corner post 330 or the corner post 340, and the lower joint 810 and the bolt sleeve 930 of the first lower joint assembly 800 are welded together.
  • the bolt sleeve 930 does not protrude outside the front lower corner piece 110 or the rear lower corner piece 120, and the aforementioned lock nut 920 should be welded with the bolt sleeve 930 to ensure After assembly of the entire folding container cabinet, the lock nut 920 is on the same axis as the central axis of the lock bolt 930.
  • the joint head 821 on the upper joint 820 is inserted into the joint head groove 811 of the lower joint 810, and the joint shaft 830 is passed through the both joint joint shaft holes 812 and the joint shaft hole 824 to make the upper and lower joints 820,
  • the 810 connections form an articulation.
  • the sealing bead 822 on the upper joint 820 presses the joint seal .840 portion into the sealing groove 814 of the lower joint 810 to form an effective seal, while the joint seal 841 is on
  • the bevel seal on both sides of the seal can form a further seal with the upper joint 820.
  • the upper joint 820 and the lower joint 810 are installed in a mutual manner to form a labyrinth seal structure.
  • the purpose is that the water outside the box does not climb a certain height into the box even if the joint seal 840 is not installed.
  • the structure of the mutual coupling between the upper joint 820 and the lower joint 810 is not limited to this one, and there are many kinds of structural forms.
  • the joint seal 840 can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer joint between the upper joint 820 and the lower joint 810 is lower than the inner joint 820 and the lower joint 810. Seams, so that the water outside the box should penetrate into the box, and it needs to climb a certain distance to penetrate into the box from the inner seam, thus increasing the difficulty of penetration.
  • the joint seal 840 is also not limited to the above construction.
  • the two joint bolts 860 are used to pass through the stepped holes 813 in the lower joint 810 from the inner surface of the lower joint 810, and are screwed into In the joint nut 850 of the upper joint 820, the upper joint 820 and the lower joint 810 can be locked, and when the upper joint 820 and the lower joint 810 need to be turned over, the joint bolt 860 can be removed.
  • Figure 20 is a schematic view showing the connection relationship of the first lower middle joint assembly of the present invention.
  • the first lower middle joint assembly 700 includes an upper joint 720, a lower joint 710, a joint shaft 730, a joint bolt 760, and a joint seal 740.
  • Figure 21 is a schematic view showing the structure of the upper joint in the first lower middle joint assembly of the present invention
  • Figure 22 is a left side view of Figure 21.
  • the vertical sectional shape of the upper joint 720 is similar to the sectional shape of the first lower side along the beam 320, and both are inverted L-shaped.
  • a joint head 721 protruding in the upward joint motion direction is provided, and the joint The head 721 is located in the middle of the entire upper joint 720, and a joint shaft hole 724 whose axis is perpendicular to the moving direction of the upper joint 720 is disposed in the joint head 721; and a length corresponding to the length of the entire upper joint 720 is disposed inside the top of the L-shaped vertical side.
  • a sealing bead 722 is embedded with a joint nut 750 on each side of the joint head 721.
  • Figure 23 is a schematic view showing the structure of the lower joint in the first lower middle joint assembly of the present invention
  • Figure 24 is a left side view of Figure 23.
  • the vertical end face of the lower joint 710 has an inverted L shape.
  • a joint head groove 711 is matched with the joint head 721, and both side joint shaft holes 712 and two stepped holes 713 are provided on both sides of the joint head groove 711, and L at the lower joint 710
  • a sealing groove 714 is provided at the corner of the corner to match the sealing rib 722 on the upper joint 720.
  • the joint seal 740 is mounted at the L-shaped corner of the lower joint 710; the shape of the joint seal 740 and the structure of the first seal 390 the same.
  • the upper joint 720 of the first lower middle joint assembly 700 is first sealed with the bottom edge of the first side plate surface 350 and the first lower side is welded along the beam 320, and the first lower middle joint assembly 700 is
  • the lower joint 710 is hermetically welded to the first side 'edge of the bottom plate 100 and the first bottom side rail 130.
  • the joint head 721 on the upper joint 720 is inserted into the joint head groove 711 of the lower joint 710, and the joint shaft 730 is passed through the both joint joint shaft holes 712 and the joint shaft hole 724 to make the upper and lower joints 720,
  • the 710 connections form an articulation.
  • the sealing bead 722 on the upper joint 720 partially presses the joint seal 740 into the sealing groove 714 of the lower joint 710 to form an effective seal, while the joint seal 741 A bevel seal on either side of the seal can form a further seal with the upper joint 720.
  • the upper joint 720 and the lower joint 710 are installed in a mutual coupling manner to form a labyrinth seal structure.
  • the purpose is that the water outside the box does not climb a certain height into the box even if the joint seal 740 is not installed.
  • the structure of the mutual coupling between the upper joint 720 and the lower joint 710 is not limited to this one, and there are many kinds of structural forms.
  • the joint seal 740 can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer joint between the upper joint 720 and the lower joint 710 is lower than the inner joint 720 and the lower joint 710.
  • joint seal 740 is also not limited to the above construction.
  • the two joint bolts 760 are passed from the inner surface of the lower joint 710 through the stepped hole 713 in the lower joint 710, and screwed into Joint of upper joint 720 In the nut 750, the upper joint 720 and the lower joint 710 can be locked, and when the upper joint 720 and the lower joint 710 need to be turned over, the joint bolt 760 can be removed.
  • FIG 25 is a schematic view of the structure of the second side panel.
  • the second side plate 400 includes a second upper side edge 410, four second lower side edge beams 420, a front corner column 430, a door corner column 440, and four sides and a second upper side edge 410, and a second lower side edge beam 420.
  • the front corner post 430 and the corner post 440 are formed by sealing and fixedly connecting the second side plate surface 450.
  • the second upper side of the crucible 410 has a right angle fixed connection with the front corner post 430 and the upper end of the corner post 440.
  • the upper joint 820a of the second lower joint assembly is welded to the lower end of the front corner post 430 and the corner post 440, respectively, and the upper joint 720a of the three second lower middle joint assemblies are welded at the lower edge of the second side plate surface 450 at intervals.
  • the second lower side of the first segment is welded along the upper joint 820a of the second lower joint assembly and the upper joint 720a of the second lower joint assembly, respectively, along the upper side of the beam 420, and the second lower side of the fourth section is along the beam
  • the two ends of the 420 are respectively welded with the upper joint 720a of the second lower middle joint assembly and the upper joint 820a of the second lower joint assembly, and the second lower side of the middle section is respectively along the two ends of the ⁇ 420 and the two sets of the second lower middle
  • the upper joint 720a in the joint assembly is welded.
  • Fig. 26 is a schematic view showing the connection relationship between the second top side sill and the second upper side sill in the folding container cabinet of the present invention.
  • the second upper side of the crucible 410 is made of a deformed square tube, the cross-sectional shape is L-shaped, and the second top side crucible 260 is made of a deformed square tube, and the cross-sectional shape is inverted L-shaped.
  • a plurality of through holes are spaced apart on the second upper side along the vertical side of the ⁇ 410 L shape, and a stepped sleeve 460 is disposed in the through holes, and the second top side ⁇ 260 is opened on the vertical side of the L shape
  • the nut 470 is concentric with its corresponding sleeve 460, so that an inner detachable bolt 480 is used from the second upper side.
  • the inner surface of the crucible 10 is screwed into the nut 470 through the sleeve 460 to lock the second upper side along the crucible 410 and the second top side crucible 260.
  • a side plate seal 490 is disposed between the second upper side edge 410 and the second top side turn 260.
  • the cross-section of the side plate seal 490 is a triangular tube shape, and the two straight sides 491 and 492 are fixed.
  • the bevel 493 is broken in the middle to form a sealing port 494.
  • the second top side ⁇ 260 and the second upper side ⁇ 410 are mounted in a mutual coupling manner to form a labyrinth seal structure, the purpose of which is to water outside the box even if the side plate seal 490 is not installed.
  • the structure of the mutual coupling between the second top side ⁇ 260 and the second upper side ⁇ 410 is not limited to this one, and there are many kinds of structural forms.
  • the sealing member 490 on the side panel can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the outer seam between the second top side ⁇ 260 and the second upper side ⁇ 410 is lower than the second joint.
  • the present invention further provides a side plate seal 490 between the second top side ⁇ 260 and the second upper side ⁇ 410, when the second side plate 400 is turned up to the vertical state, the second top side
  • the inner corner of the bottom of the crucible 260 opens the sealing opening 494 of the sealing member 490 on the side panel to press the beveled edge 493 to form an effective seal to form a double seal.
  • the side plate seal 490 is not limited to the above structure.
  • Figure 27 is a schematic view showing the connection relationship between the second bottom side beam and the second lower side edge beam in the folding container cabinet of the present invention.
  • the second lower side beam 420 is made of a deformed square tube, and the cross-sectional shape is inverted L-shaped; the second bottom side beam 140 is made of a shaped square tube, and the cross-sectional shape is L-shaped.
  • a side plate lower sealing member 490a is disposed between the second lower side edge beam 420 and the second bottom side beam 140.
  • the second sealing member 490a has a triangular tube shape in cross section, and the two straight sides 491a and 492a are fixed and sealed. Acting, the oblique side 493a is broken in the middle to form a sealing opening 494a.
  • the second bottom side beam 140 and the second lower side edge beam 420 are coupled to each other in a mutual coupling manner to form a labyrinth sealing structure, the purpose of which is to water outside the box even if the side plate lower sealing member 490a is not installed.
  • the structure of the mutual coupling between the second bottom side beam 140 and the second lower side edge beam 420 is not limited to this one, and there are many kinds of structural forms.
  • the sealing seal can form a good seal to prevent water from penetrating into the tank from outside the tank, wherein the outer joint between the second bottom side rail 140 and the second lower side along the beam 420 is lower than the second bottom side beam 140
  • the inner joint between the second lower side and the second side of the beam 420 so that the water outside the box is to be infiltrated into the box, and it is necessary to climb a certain distance to penetrate into the box from the inner joint, thereby increasing the difficulty of penetration.
  • the present invention further provides a side plate lower seal 490a between the second bottom side beam 140 and the second lower side edge beam 420. When the second side plate 400 is turned up to the vertical state, the second lower side is along the bottom of the beam 420. The inner corner of the side panel lower seal 490a is expanded to press the bevel 493a to form an effective seal to form a double seal.
  • the side plate lower seal 490a is not limited to the above structure.
  • Fig. 28 is a schematic view showing another connection relationship between the second top side sill and the second upper side sill in the folding container cabinet of the present invention.
  • the second top side ⁇ 260' is made of sheet metal bending and has an S-shaped cross section, and a plurality of nuts 470 are disposed in the S-shaped lower portion of the first top side ⁇ 260 '.
  • the second upper side along the crucible 410' is made of sheet metal bending and has an S-shaped cross section.
  • a plurality of holes 460' are opened along the upper portion of the crucible 410', and the second side plate 400 is turned up to the vertical state.
  • the second upper side can be screwed into the nut 470 from the first upper side along the inner surface of the crucible 410' through the hole 460' by a detachable bolt 480.
  • a side plate seal 490' is mounted along the upper side of the S-shape of the crucible 410', and the side plate seal 490' is provided by a U-shaped gland 491' and a U-shaped gland 491'.
  • the two-shaped sealing tube 492' is composed, and the U-shaped sealing sleeve 491' is sleeved on the upper side of the second upper side along the S-shape of the crucible 310', and the two O-shaped sealing tubes 492' are in contact with the second top side crucible 260'.
  • the second top side ⁇ 260 ′ and the second upper side ⁇ 410 ′ are mutually coupled, Forming a labyrinth seal structure, the purpose of which is that the water outside the box does not climb a certain height into the box even if the side plate seal 490' is not installed, the second top side ⁇ 260 ' and the second upper
  • the mutual coupling structure between the side edges 410' is not limited to this one, and there are many kinds of structural forms.
  • the sealing seal can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer seam between the second top side ⁇ 260 ' and the second upper side ⁇ 410 ' is lower than the second top side ⁇ 260 'and the inner seam between the second upper side along the ⁇ 410 ', so that the water outside the box should penetrate into the box, it needs to climb a certain distance to penetrate into the box from the inner seam, thus increasing the seepage
  • the difficulty of the penetration and the present invention further provides a side plate seal 490' between the second top side ⁇ 260' and the second upper side ⁇ 410', when the first side plate 300 is turned up to the vertical state, The two O-ring seals 492' are in contact with the second top side weir 260' to form an effective seal to form a double seal.
  • the side panel seal '490' is not limited to the above structure.
  • Fig. 29 is a schematic view showing another connection relationship between the second bottom side rail and the second lower side edge beam in the folding container cabinet of the present invention.
  • Each of the second bottom side members 140' is made of sheet metal bending, the upper section 141' is S-shaped, and the lower section 142' is C-shaped with the opening facing outward; each second lower side is formed by bending the sheet along the beam 420' , the section is S-shaped.
  • a lower side lower seal 490a' is mounted on the second lower side along the S-shaped lower side of the beam 420'.
  • the side lower seal 490a' is composed of a U-shaped seal sleeve 491a' and two U-shaped seal sleeves 491a'.
  • the 0-shaped sealing tube 492a' is composed, and the U-shaped sealing sleeve 491a' is sleeved on the lower side of the second lower side along the S-shape of the beam 420', and the two O-shaped sealing tubes 492' are in contact with the second bottom side beam 140' to Sealing the outer joint between the second bottom side beam 140' and the second lower side edge beam 420'; the second bottom side beam 140' and the second lower side edge beam 420' are mutually coupled to each other to form a labyrinth seal structure, the purpose of which is that the water outside the tank does not climb a certain height into the box even if the side plate lower seal 490a' is not installed, the second bottom side beam 140' and the second lower side
  • the mutual coupling structure between the beams 420' is not limited to this one, and there are many kinds of structural forms.
  • the combined side panel lower seal 490a' provides a good seal to prevent water from penetrating into the tank from outside the tank.
  • the outer seam between the second bottom side beam 140' and the second lower side edge beam 420' is lower than the inner seam between the second bottom side beam 140' and the second lower side edge beam 420', such a box
  • the outside water needs to penetrate into the tank, and it needs to climb a certain distance to penetrate into the box from the inner joint, thus increasing the difficulty of penetration, and the present invention is again on the second bottom side beam 140' and the second lower side edge.
  • a side plate lower sealing member 490a' is disposed between the beams 420'.
  • the two O-shaped sealing tubes 492' are in contact with the second bottom side beam 140' to form an effective seal. Form a double seal.
  • the side lower seal 490a' is not limited to the above construction.
  • FIG. 30 is a schematic diagram showing another connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • the second top side ⁇ 260" is made of sheet metal bending, the section is reverse S-shaped, and a plurality of nuts 470 are disposed in the second top side ⁇ 260".
  • the second upper side along the crucible 410" is made of sheet metal bending, the section is S-shaped, and the second upper side is provided with a plurality of holes 460" along the crucible 410".
  • each A nut 470 is concentric with its corresponding aperture 460, such that a detachable bolt 480 is threaded from the second upper side along the inner surface of the bore 410" through the bore 460 into the nut 470, thereby placing the second upper side along the crucible 410. "Locked with the second top side ⁇ 260 ⁇ .
  • the utility model has a straight-angle trapezoidal groove sealing strip structure, wherein a straight side 491" of the right-angled trapezoidal groove sealing strip structure is fixed on the second top side crucible 260", and the oblique side 492" is in contact with the second upper side along the crucible 410" to seal
  • the second top side ⁇ 260" and the second upper side ⁇ 410" are mutually coupled , forming a labyrinth seal structure, the purpose of which is that the water outside the box does not climb up even if the side plate seal 490" is not installed.
  • the fixed height enters the box, and the mutual coupling structure between the second top side ⁇ 260" and the second upper side ⁇ 410" is not limited to this one, and there are many kinds of structural forms.
  • the sealing of the side plate seal 490 ⁇ can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer seam between the second top side ⁇ 260" and the second upper side along the ⁇ 410" is low.
  • the inner joint between the second top side ⁇ 260" and the second upper side along the ⁇ 410 so that the water outside the box should penetrate into the box, and it is necessary to climb a distance to penetrate the box into the box.
  • the present invention further provides a side plate seal 490"' between the second top side ⁇ 260" and the second upper side ⁇ 410".
  • the side plate seal 490 "the oblique side 492" of the right-angled trapezoidal groove seal structure is in contact with the second upper side along the crucible 410" to form an effective seal, forming a double seal.
  • the side panel seal 490" is not limited to the above construction.
  • Fig. 31 is a schematic view showing still another connection relationship between the first bottom side beam and the first lower side edge beam in the folding container cabinet of the present invention.
  • Each of the second bottom side members 140" is made of sheet metal bending, the upper section 141" is S-shaped, and the lower section 142" is C-shaped with the opening facing outward; each second lower side along the beam 420 is made of sheet metal bending. , the section is S-shaped.
  • a lower side lower seal 490a" is mounted on the second lower side along the S-shaped lower side of the beam 420", the side lower seal 490a” is provided by a U-shaped seal sleeve 491a” and two on the U-shaped seal sleeve 491a
  • the 0-shaped sealing tube 492a “composed, the U-shaped sealing sleeve 491a” is sleeved on the lower side of the second lower side along the S-shape of the beam 420", and the two O-shaped sealing tubes 492 "contact the second bottom side beam 140" to Sealing the outer joint between the second bottom side beam 140" and the second lower side along the beam 420"; the second bottom side beam 140" and the second lower side along the beam 420" are mutually coupled, forming
  • the labyrinth seal structure is designed so that the water outside the box does not climb a certain height into the box even if the side plate lower seal 490a is not installed, and the second bottom side beam 140" and the second
  • a good seal can be formed to prevent water from penetrating into the tank from outside the tank.
  • the outer seam between the second bottom side beam 140" and the second lower side edge beam 420" is lower than the inner seam between the second bottom side beam 140" and the second lower side edge beam 420", such a box
  • the outside water needs to penetrate into the box and needs to be climbed for a certain distance to penetrate into the box from the inner joint, thus increasing the difficulty of penetration, and the present invention is again in the second bottom side beam 140" and the second lower side edge
  • the side plate lower seal 490a is disposed between the beams 420".
  • the two O-shaped sealing tubes 492 "contact the second bottom side members 140" to form an effective seal. Form a double seal.
  • the side plate lower seal 490a is not limited to the above structure.
  • Figure 32 is a schematic view showing the connection relationship of the second lower joint assembly of the present invention.
  • the second lower joint assembly 800a includes an upper joint 820a, a lower joint 810a, a joint shaft 830a, and a joint seal 840a.
  • Figure 33 is a schematic view of the upper joint structure in the second lower joint assembly
  • Figure 34 is a left side view of Figure 33.
  • the vertical sectional shape of the upper joint 820a is similar to the sectional shape of the second lower side along the beam 420, and both are inverted L-shaped, and the joint head 821a protruding from the upward joint motion direction is provided at the L-shaped transition of the upper joint 820a, the joint 821 a head located throughout the central joint 820a, 820a is provided with a movement direction of an axis perpendicular to the joint turned at the joint head 821a
  • the shaft hole 824a; a sealing rib 822a corresponding to the length of the entire upper joint 820a is disposed on the inner side of the top of the L-shaped vertical side, and a joint nut 850a is embedded on each side of the joint head 821a.
  • FIG. 35 is a schematic view showing the structure of the lower joint and the bolt sleeve in the second lower joint assembly of the present invention
  • FIG. 36 is a cross-sectional view taken along line AA of FIG. 35
  • FIG. 37 is a lock installed in the bolt sleeve.
  • the vertical end face shape of the lower joint 810a is similar to the cross-sectional shape of the second bottom side member 140, and is L-shaped.
  • a joint head groove 811a is matched with the joint head 821a on the L-shaped vertical side of the lower joint 810a, and both side joint shaft holes 812a and two stepped holes 813a are provided on both sides of the joint head groove 811a, and L at the lower joint 810a
  • a sealing groove 814a is provided at the corner of the corner to match the sealing bead 822a on the upper joint 820a, and the joint seal 840a is mounted at the L-shaped corner of the lower joint 810a; the joint seal 840a is identical in structure to the second seal 490.
  • a bolt sleeve 910 is welded to an outer side of the lower joint 810a. If the second lower joint assembly 800a is located at the front of the entire folding container cabinet, the bolt sleeve 910 is welded to the front outer side of the lower joint 810a, if the second lower joint assembly 800a Located at the rear of the entire folding container cabinet, the bolt sleeve 910 is welded to the rear outer side of the lower joint 810a.
  • a cutout 911 is formed on the top of the bolt sleeve 910. The diameter of the cutout 911 is smaller than the bolt of the locking bolt 930, so that the stud of the locking bolt 930 protrudes from the bolt sleeve 910, but does not make the entire lock.
  • the bolt 930 is dropped from the bolt sleeve 910.
  • An opening 912 is provided on the sleeve wall of the bolt sleeve 910 for facilitating the lifting of the locking bolt 930 by the external object.
  • the locking bolt 930 is provided with a square neck 931 for facilitating the wrenching.
  • the locking bolt 930 is movably disposed on the bolt.
  • a top post 940 is defined at the bottom of the bolt sleeve 930 to limit the height of the bolt 930 extending beyond the bolt sleeve 930.
  • the upper joint 820a in the second lower joint assembly 800a and the bottom end of the front corner post 430 or the corner post 440 are firstly connected to the lower joint 810a and the bolt sleeve 930 in the second lower joint assembly 800a.
  • the bolt sleeve 930 does not protrude outside the front lower corner piece 110 or the rear lower corner piece 120, and the aforementioned lock nut 920 should be welded with the bolt sleeve 930 to ensure After assembly of the entire folding container cabinet, the lock nut 920 is on the same axis as the central axis of the lock bolt 930.
  • the 810a is connected to form a joint connection.
  • the sealing bead 822a on the upper joint 820a presses the joint seal 840a portion into the sealing groove 814a of the lower joint 810a to form an effective seal, while the joint seal 841a
  • the bevel 843a seal strips on both sides of the seal port 844a can form a further seal with the upper joint 820a.
  • the upper joint 820a and the lower joint 810a are coupled to each other in a mutual coupling manner to form a labyrinth seal structure.
  • the purpose is that the water outside the tank does not climb a certain height into the box even if the joint seal 840a is not installed.
  • Upper joint 820a The structure of the mutual coupling with the lower joint 810a is not limited to this one, and there are many kinds of structural forms.
  • the joint seal 840a can be combined to form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer seam between the upper joint 820a and the lower joint 810a is lower than the inner joint 820a and the lower joint 810a. Seams, so that the water outside the box should penetrate into the box, and it needs to climb a certain distance to penetrate into the box from the inner seam, thus increasing the difficulty of penetration.
  • the joint seal 840a is not limited to the above construction.
  • the two joint bolts 860a are passed from the inner surface of the lower joint 810a through the stepped hole 813a in the lower joint 810a, and screwed into In the joint nut 850a of the upper joint 820a, the upper joint 820a and the lower joint 810a can be locked, and when the upper joint 820a and the lower joint 810a need to be turned over, the joint bolt 860a can be removed.
  • Figure 38 is a schematic view showing the connection relationship of the second lower middle joint assembly of the present invention.
  • the second lower middle joint assembly 700a includes an upper joint 720a, a lower joint 710a. an joint shaft 730a, a joint bolt 760a, and a joint seal 740a.
  • Figure 39 is a schematic view showing the structure of the upper joint in the second lower middle joint assembly of the present invention.
  • Figure 40 is a left side view of Figure 39.
  • the vertical sectional shape of the upper joint 720a is similar to the sectional shape of the second lower side along the beam 420, and both are inverted L-shaped, and the joint head 721a protruding from the upward joint motion direction is provided at the L-shaped transition of the upper joint 720a, the joint
  • the head 721a is located in the middle of the entire upper joint 720a, and a joint shaft hole 724a whose axis is perpendicular to the moving direction of the upper joint 720a is disposed in the joint head 721a; and a length corresponding to the length of the entire upper joint 720a is disposed inside the top of the L-shaped vertical side.
  • the sealing bead 722a is inlaid with a joint nut 750a on each side of the joint head 721a.
  • Fig. 41 is a schematic structural view of the lower joint in the first lower middle joint assembly of the present invention
  • Fig. 42 is a left side view of Fig. 41.
  • the vertical end face shape of the lower joint 710a is similar to the cross-sectional shape of the second bottom side member 140, and is L-shaped.
  • a joint head groove 711a is matched with the joint head 721a on the L-shaped vertical side of the lower joint 710a, and both side joint shaft holes 712a and two stepped holes 713a are provided on both sides of the joint head groove 711a, and L at the lower joint 710a
  • a sealing groove 714a is provided at the corner of the corner to match the sealing bead 722a on the upper joint 720a, and the joint seal 740a is mounted at the L-shaped corner of the lower joint 710a; the joint seal 740a is identical in structure to the second seal 490.
  • the upper joint 720a of the second lower middle joint assembly 700a and the bottom edge of the second side plate surface 450 and the second lower side of the second side plate 450 are first hermetically welded along the beam 420 to lower the second lower middle joint assembly 700a.
  • the joint 710a is hermetically welded to the second side edge of the bottom plate 100 and the second bottom side rail 140.
  • the joint head 721a on the upper joint 720a is fitted into the joint head groove 711a of the lower joint 710a, and the joint shaft 730a passes through the both joint joint shaft holes 712a and the joint shaft hole 724a to make the upper and lower joints 720a,
  • the 710a connection forms an articulation.
  • the upper joint 720a is The sealing rib 722a presses the joint seal 740a into the sealing groove 714a of the lower joint 710a to form an effective seal, and the bevel seal on both sides of the seal on the joint seal 741a can be connected to the upper joint 720a. A further seal is formed.
  • the upper joint 720a and the lower joint 710a are coupled to each other in a mutual coupling manner to form a labyrinth seal structure.
  • the purpose is that the water outside the tank does not climb a certain height into the box even if the joint seal 740a is not installed.
  • the mutual coupling structure between the upper joint 720a and the lower joint 710a is not limited to this one, and there are many kinds of structural forms.
  • the joint seal 740a can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer joint between the upper joint 720a and the lower joint 710a is lower than the inner joint 720a and the lower joint 710a. Seams, so that the water outside the box should penetrate into the box, and it needs to climb a certain distance to penetrate into the box from the inner seam, thus increasing the difficulty of penetration.
  • the joint seal 740a is not limited to the above construction.
  • the two joint bolts 760a are passed through from the inner surface of the lower joint 710a through the stepped hole 713a in the lower joint 710a, and are screwed into In the joint nut 750a of the upper joint 720a, the upper joint 720a and the lower joint 710a can be locked, and when the upper joint 720a and the lower joint 710a need to be turned over, the joint bolt 760 can be removed.
  • the first lower joint assembly 800 hinge point and the first lower middle joint assembly 700 are hinged away from the bottom plate 100.
  • the height between the hinge point of the second lower joint assembly 800a and the hinge point of the second lower middle joint assembly 700a is lower than the height between the bottom plate 100, and the upper edge of the first side panel 300 is fixed away from the first top side ⁇ 250.
  • the height between the bottom plates 100 is lower than the height between the upper edge of the second side plate 400 and the second top side ⁇ 260 from the bottom plate 100, while the first lower joint assembly 800 hinge point and the intermediate first joint assembly 700 are hinged.
  • the height between the point and the upper edge of the first side panel 300 and the height between the second lower joint assembly 800a hinge point and the intermediate second joint assembly 700a hinge point and the upper edge of the second side panel 400 should be less than the width of the bottom panel 100.
  • the first side panel 300 and the second side panel 400 can be smoothly flipped down in sequence.
  • FIG. 43 is a schematic structural view of a front frame of a folding container cabinet according to the present invention
  • FIG. 44 is a cross-sectional view taken along line AA of FIG. 43
  • FIG. 45 is a partial cross-sectional view taken along line BB of FIG. 43
  • FIG. 47 is an enlarged view of a direction D in FIG. 43
  • FIG. 48 is a cross-sectional view taken along line E-E of FIG.
  • the front frame 500 includes a front top beam 510, a front bottom beam 520, two front frame columns 530, and a front end plate 540 circumferentially welded to the front top beam 510, the front bottom beam 520, and the two front frame columns 530.
  • a front sill joint 521 is welded to each end of the front sill 520, and the front sill joint 521 has a shape adapted to the front lower corner member 110, such as an inverted L shape.
  • the hinge connection between the two front sill joints 521 and the front lower corner member 110 is achieved using a front hinge member.
  • the front hinge member includes two front living hinge seats 522 fixed to the upper corner surface of the front lower corner member 110, and the front living hinge seat Each of the 522s is provided with a front hinge pin 523 for articulating the front living hinge base 522 and the lateral side of the front sill joint 521 such that the front sill joint 521 can be turned around the axis of the front hinge pin 523. In turn, the entire front frame 500 is turned over.
  • a receiving block 524 for supporting the vertical sides of the two front sill joints 521 is welded to the inner surface of each of the front lower corner members 110, and the front sill joint 521 is used when the entire front frame 500 is turned to the vertical state. The bottom of the vertical side is just supported on the receiving block 524 so that the entire front frame 500 is well supported.
  • the present invention fixes a groove member 150 between the bottom surface of the front side of the bottom plate 100 and the two front lower corner members 110, and the groove of the groove member 150
  • the mouth faces the front of the entire folded container.
  • the side of the front sill 520 facing the front end plate 540 is a step surface having a high surface 525 and a low surface 526.
  • the high surface 525 is sealingly welded to the front end plate 540; and the lower surface 526 is fixed with a front frame lower sealing member.
  • the front frame lower seal 527 is composed of a U-shaped sealing sleeve 527 'and two O-shaped sealing tubes 527 ′′ disposed on the U-shaped sealing sleeve 527 ′, and the U-shaped sealing sleeve 527 ′′ is placed on the low surface 526 Upper, the two O-ring seals 527" are in contact with the inner groove side walls of the channel member 150.
  • the two 0-shaped sealing tubes 527 ′′ of the front frame lower sealing member 527 on the lower surface 526 of the front bottom beam 520 are pressed tightly on the inner groove side wall of the channel member 150 to form An effective seal to prevent water from penetrating into the tank.
  • the front cymbal 230 is made of a profiled steel pipe having a transverse end face of an inverted L shape, and the cross section of the front header 510 is a U-shaped groove structure having an upper outer rim 511, so that the front sill 510 is The upper outer flange 511 and the front weir 230 form a mutual engagement structure to restrict the front frame 500 from being inverted only inwardly and not outwardly.
  • Front end joints 231 are welded to both ends of the front weir 230, and the front weir joint 231 is hermetically welded to the front upper corner piece 210.
  • a plurality of through holes are spaced apart from the upper outer flange 511 of the front top beam 510, and a plurality of holes are formed in the vertical side of the front sill 230, and a nut 570 is disposed in the hole, and the front frame 500 is turned up.
  • the nut 570 is concentric with the hole in the upper outer flange 511 of the corresponding front header 510, so that a detachable bolt 580 is used to screw the inner surface of the front header 510 through the hole into the nut 570.
  • the front header 510 is locked to the front cymbal 230.
  • a front frame upper sealing member 550 is disposed on the upper outer flange 511 of the front header beam 510.
  • the front frame upper sealing member 550 is formed by a U-shaped sealing sleeve 551 and two O-shaped sealing tubes 552 disposed on the U-shaped sealing sleeve 551.
  • the U-shaped sealing sleeve 551 is sleeved on the upper outer flange 511, and the two-shaped sealing tube 552 is in contact with the vertical edge of the front ⁇ 230 inverted L-shaped.
  • the two 0-shaped sealing tubes 552 of the front frame upper sealing member 550 on the outer flange 511 of the front bottom beam 520 are pressed tightly on the vertical side of the front ⁇ 230 inverted L shape, forming an effective Seal to prevent water from penetrating into the box.
  • the front top beam 510 and the front sill 230 are coupled to each other in a mutual coupling manner to form a labyrinth seal structure.
  • the purpose is that the water outside the box does not climb a certain height even if the front frame upper seal 550 is not installed.
  • the mutual coupling structure between the front top beam 510 and the front cymbal 230 is not limited to this one, and there are many kinds of structural forms.
  • the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer joint between the front top beam 510 and the front weir 230 is low.
  • the present invention further provides a front frame upper seal 550 between the front top beam 510 and the front sill 230.
  • the front frame 500 is turned up to the vertical state, the front frame is sealed on the outer rim 511 of the front sill 520.
  • the two O-shaped sealing tubes 552 of the member 550 are pressed tightly against the vertical sides of the inverted L-shaped front sill 230 to form an effective seal to form a double seal.
  • the front frame upper seal 550 is not limited to the above structure.
  • the cross-sectional shape of the two front frame columns 530 is a U-shaped groove 533 structure having two outer flanges 531 and 532, wherein the first outer flange 531 is fixedly connected to the front end plate (not shown).
  • the second flange 532 is provided with a front frame side seal 550a; the front side of the front corner posts 330 and 430 is provided with inwardly folded hook portions 331 and 431, and the second flange 532 and the front corner post on the front frame column 530
  • the hooks 331 and 431 on the 330 and 430 cooperate to limit the front frame 500 from being inverted only inwardly and not outwardly.
  • the front frame side seal 550a is composed of a U-shaped sealing sleeve 550a' and two O-shaped sealing tubes 550a" disposed on the U-shaped sealing sleeve 550a'.
  • the U-shaped sealing sleeve 550a' is sleeved on the second flange 532, two The O-ring seal 550a" is in contact with the hook portions 331 and 431 of the front corner posts 330 and 430.
  • the two 0-shaped sealing tubes 550a" of the front frame side seal 550a are tightly pressed against the hook portions 331 and 431 of the front corner posts 330 and 430 to form an effective seal to prevent water from penetrating. Inside the box.
  • the front frame 500 In order to make the front frame in the loading state, it can be firmly connected with the front corner posts 330 and 430, and in the empty cabinet, the front frame 500 can be separated from the front corner posts 330 and 430 and smoothly flipped.
  • the present invention is in the front frame 500.
  • a detachable locking mechanism 532 is disposed between the front frame post 530 and the front corner posts 330, 430.
  • Each of the locking mechanisms 532 includes a hinge ring 532a, a nut 532b welded to the groove wall in the U-shaped groove 533 of the front frame post 530, and an L-shaped lock lever 532d hinged to the hinge ring 532a via the hinge pin 532c, welded to
  • the lock block 532e and the locking bolt 532f on the front corner posts 330 and 430 are provided with a lock cover 532g on the L-shaped lock lever 532d away from the hinge end, and a through hole (not shown) is disposed on the lock cover 532g.
  • the block 532e is a frustum, a bolt hole is formed in the lock block 532e, and a cone cavity is disposed in the lock cover 532g, so that the lock cover 532g is fastened on the lock block 532e, and after the current frame 500 is turned to the vertical state, the L
  • the lock lever 532d is turned out from the inside of the U-shaped groove 533, so that the lock cover 532g is fastened on the lock block 532e.
  • the through hole on the lock cover 532g is aligned with the bolt hole on the lock block 532e, and the lock bolt is further tightened.
  • FIG. 49 is a schematic view showing the structure of the door portion of the present invention.
  • FIG. 50 is a cross-sectional view taken along line AA of FIG. 49;
  • FIG. 51 is an enlarged view of the portion D of FIG. 49;
  • Figure 53 is an enlarged view of a portion E of Figure 49;
  • Figure 54 is a cross-sectional view taken along line AA of Figure 53;
  • Figure 55 is a schematic view showing a state between a sill and a rear lower corner member when the container frame is folded to a horizontal state according to the present invention.
  • the door frame 600 includes two container doors 610 having a door post 611, a door top beam 620, a door sill 630, four sets of door lock bar assemblies 640, and eight hinge plates 650; two ends are welded at the ends of the door 630 A threshold joint 631.
  • the sill joint 631 is an inverted L-shaped member, the short side of the inverted L-shaped member is welded to the end of the sill 630, and the rear end of the rear lower corner member 120 is provided with two rear activities.
  • the hinge seat 632, the long side of the inverted L-shaped member of the sill joint 631 is hinged to the two rear living hinge seats 632 by two rear hinge pins 633, respectively, to effect the turning of the entire door frame 600.
  • a bearing seat is fixed to the inner side surface of the rear lower corner member 120.
  • the threshold adapter 631 is provided with a vertical spigot 631a and a counter bore coaxial with the vertical support sleeve 631b; 631b defines a coaxial threaded hole of the support sleeve 121 in the top surface of the lower corner member 120, with A fastening bolt 631c is inserted into the screw hole 121 from the upper side of the L-shaped member of the sill joint 631 through the vertical counterbore hole 631a and the support sleeve 631b, so that the sill joint 631 and the rear lower corner member 120 are detachably connected. .
  • the fastening bolt 631c should be removed first, and the sill joint 631 can be turned over.
  • the fastening bolt 631c is screwed into the screw hole 121 and tightened.
  • the present invention fixes a groove member 160 between the bottom surface of the rear side of the bottom plate 100 and the two rear lower corner members 120.
  • the groove of the groove member 160 faces the entire folded container. Behind.
  • the side of the door 630 facing the container door is a stepped surface having a high face 635 and a low face 636, and the upper face 635 is sealed with the container door 610 by an existing container door seal (not shown);
  • a lower door sealing member 637 is fixed on the lower surface 636;
  • the lower door sealing member 637 is composed of a U-shaped sealing sleeve 637 'and two O-shaped sealing tubes 637 ′ disposed on the U-shaped sealing sleeve 637 ′, the lower door sealing member
  • the U-shaped gland 637' of the 637 is placed over the lower face 636, and the two O-ring seals 637" are in contact with the inner groove side walls of the channel member 160.
  • each set of door lock bar assembly 640 includes a door lock bar 641, an upper fixed lock seat 642, and a lower fixed lock seat 643.
  • the upper fixed lock seat 642 and the lower fixed lock seat 643 are respectively fixed to the door top beam 620, respectively.
  • the door lock lever 641 is mounted on the container door 610, and the upper and lower ends of the door lock lever 641 can be locked to the upper fixed lock base 642 and the lower fixed lock seat 643 when the door is closed.
  • the sill 240 has an inverted L shape, and the cross-sectional shape of the door sill 620 is a U-shaped groove structure having an upper outer edging 621, which is also hinged to the door 611.
  • the upper outer flange 621 on the door top beam 620 and the door sill 240 form a mutual engagement structure to limit the door frame 600 from being inverted only inwardly and not outwardly.
  • a sill joint 241 (see Fig. 51) is welded to both ends of the sill 240, and the sill joint 241 is sealingly welded to the rear upper corner piece 220.
  • a plurality of through holes are spaced apart from the upper outer flange 621 of the door top beam 620, and a plurality of holes are formed in the vertical side of the sill 240 opposite to the L shape.
  • the holes are provided with a nut 470, and the door frame 600 is turned up to the vertical In the state, the nut 470 is concentric with the hole in the door beam 620, so that a detachable bolt 580 is screwed from the inner surface of the door beam 620 through the hole in the door beam to the nut 470, and the door beam 620 and the door sill can be used.
  • 240 locks together.
  • a door frame upper sealing member 670 is disposed on the upper outer flange 621 of the door top beam 620.
  • the door frame upper sealing member 670 is composed of a U-shaped sealing sleeve 671 and two O-shaped sealing tubes 672 disposed on the U-shaped sealing sleeve 671.
  • the U-shaped sealing sleeve 671 is sleeved on the upper outer flange 621 of the door top beam 620, and the two zero-shaped sealing tubes 672 are in contact with the threshold 240.
  • the door beam 620 and the door sill 240 are coupled to each other in a mutual coupling manner to form a labyrinth seal structure.
  • the purpose is that the water outside the box does not climb a certain height into the box even if the door frame upper seal 670 is not installed.
  • the structure of the mutual coupling between the door beam 620 and the door sill 240 is not limited to this one, and there are many kinds of structural forms.
  • the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer joint between the door top beam 620 and the door sill 240 is lower than the inner seam between the door top beam 620 and the door sill 240 Therefore, the water outside the box is to be infiltrated into the box, and it needs to be climbed for a certain distance to penetrate into the box from the inner joint, thereby increasing the difficulty of penetration, and the present invention is further disposed between the door top beam 620 and the threshold 240.
  • the door frame upper sealing member 670 when the door frame 600 is turned up to the vertical state, the two O-shaped sealing tubes 672 on the door frame upper sealing member 670 are pressed against the sill 240 to form an effective seal to form a double seal.
  • the door frame seal 670 is not limited to the above structure.
  • the rear pre-solid plate 680 has a through hole formed in the rear pre-solid plate 680, and a hole is formed in the L-shaped lateral side of the door top beam 620, and a nut 622 is installed in the hole.
  • the detachable bolt 591 passes through the through hole in the rear pre-fixing plate 680 and is screwed into the nut 622 to connect the rear pre-solid plate 680 with the door top beam 620.
  • the door frame 600 does not fall down. Only when the operator leaves the container cabinet and goes outside the door frame 600 to remove the outer detachable bolt 591, the door frame 600 can be lowered.
  • each hinge plate 650 is divided into two groups, four in each group, respectively hinged on the door corner posts 340 and 440; the upper and lower sides of each hinge plate 650 are welded to the door post 611 of the container door 610.
  • a corresponding door stud hole and a hinge plate bolt hole are formed in the joint position of the door post 611 of the container door and the hinge plate 650, and a hinge plate 650 and a door post 340 or 440 are used between each of the hinge plates 650 and 440.
  • a door connecting nut 653 closed at one end and a door connecting bolt 654 are detachably connected.
  • the door is connected to the nut 653 with one end closed, so that the water does not penetrate the hinge plate bolt hole and the door stud hole on the hinge plate 650 into the container, thereby achieving a good water sealing effect.
  • the door attachment bolts 654 on each side of the door post 611 are mounted in a swivel and flip-fit manner, with at least one of the door attachment bolts 654 being flipped.
  • a container door seal 660 having a cross-section of the inverted " ⁇ " structure is used between the door post 611 and the corner post 340 or 440, the container door seal The 660 is mounted on the door post 611 by a weather strip pressure plate 661.
  • the folding method of the above-mentioned folding container cabinet includes a folding method and an unfolding method, and the folding method includes the following steps:
  • the operator moves to the outside of the folding container cabinet, and gradually lowers the front frame 500 to the bottom plate 100.
  • the front frame 500 is turned down and down, the front frame 500 is wound with the front bottom beam and the front bottom beam joint 521 at both ends of the front bottom beam.
  • the front hinge pin 523 on the movable hinge base 522 is flipped to a horizontal state and falls on the bottom plate 100; the container door 610 is locked, and all the door connecting bolts passing through the hinge plate bolt holes from the outer side of the hinge plate are removed, outward Flip all the hinge plates 650, then remove the outer detachable bolts between the rear pre-solid plate and the door top beam on the sill, and gradually lower the door frame 600 to the bottom plate 100.
  • the door frame 600 together with the sill and the sill joint 631 at both ends of the sill After the winding, the rear hinge pin 633 on the living hinge seat 632 is flipped to a horizontal state and falls on the bottom plate 100;
  • the first side panel 300, the second side panel 400 and the top panel 200 are controlled, and the operator moves into the folding container cabinet, and the first upper side edge and the first top side of the upper edge of the first side panel 300 are removed.
  • a detachable bolt between the second upper side of the upper edge of the second side plate 400 and the second top side sill, and the first lower joint assembly, the first lower middle joint assembly and the second lower joint assembly, the second The joint bolt on the lower middle joint assembly, the operator moves to the outside of the folding container cabinet, first releases the first side panel 300, inverts the first side panel 300 to the front frame 500 and the door frame 600, and then releases the second side a plate 400, inverting the second side plate 400 to the first side plate 300;

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Description

一种折叠集装箱柜及该折叠集装箱柜的折叠方法 技术领域
本发明涉及折叠式集装箱技术领域， 特别涉及一种折叠集装箱柜及该折叠集装箱柜的折 叠方法。 背景技术
本案发明人于 2005年开始研究折叠柜， 申请了多项有关折叠集装箱方面的专利，这些专 利技术解决了现有集装箱柜在空柜返运时不能折叠的问题， 节省空柜返运的成本。 但是在上 述多项有关折叠集装箱柜专利中， 柜体两侧的侧板都是分成上、 下两块， 其中上侧板的顶边 与柜体的顶板之间通过上关节组件铰接， 下侧板的底边与柜体的底板之间通过下关节组件铰 接， 上、 下两侧板之间采用中关节组件铰接， 因此这类折叠集装箱柜在折叠时， 上侧板的底 边和下侧板的顶边是同步向内收缩来实现折叠集装箱柜的折叠。 但是这类折叠集装箱柜采用 的关节多， 同吋由于侧板分为上下侧板， 因此造成的整个折叠集装箱柜的成本偏高， 折叠起 来也不是太方便。 发明内容
本发明所要解决的技术问题之一在于提供一种折叠集装箱柜， 以解决现有折叠柜所存在 的诸多不足之处。
本发明所要解决的技术问题之二在于提供上述折叠集装箱柜的折叠方法。
作为本发明第一方面的折叠集装箱柜， 该折叠集装箱柜包括：
一底板， 在底板的四个角固定有两个前下角件和两个后下角件；
一相对该底板的顶板， 在顶板的四个角固定有两个前上角件和两个后上角件； 二相对侧板，
—前框； 及
一相对于该前框的门框， 共同构成一矩形体；
在两个前上角件之间固定有一前楣， 前楣与顶板的前侧固定密封连接；
在两个后上角件之间固定有门楣， 门楣与顶板的后侧固定密封连接；
所述前框的下缘两侧铰接于两前下角件上， 前框的上缘通过可拆卸紧固件与前楣连接； 所述门框下端的两侧铰接于两后下角件上， 所述门框的上缘与所述门楣通过可拆卸的紧 固件连接； 其特征在于，
所述二相对侧板分为第一侧板和第二侧板， 其中：
第一侧板的下缘前后两端分别通过一组第一下关节组 与底板第一侧的前、 后下角件铰 接， 第一侧板的中间部分通过若干第一下中关节组件与底板第一侧铰接； 第一侧板的上缘与 第一顶侧楣通过可拆卸紧固件连接， 所述第一顶侧楣密封固定于顶板的第一侧；
第二侧板的下缘前后两端分别通过一组第二下关节组件与底板第二侧的前、 后下角件铰 接， 第二侧板的中间部分通过若干第二下中关节组件与底板第二侧铰接； 第二侧板的上缘与 第二顶侧楣通过可拆卸紧固件连接， 所述第二顶侧楣密封固定于顶板第二侧；
所述第一下关节组件铰链点和第一下中关节组件铰链点离底板之间的高度低于第二下关 节组件铰链点和第二下中关节组件铰链点离底板之间的髙度， 第一侧板的上缘与第一顶侧楣 固定点离底板之间的高度低于第二侧板的上缘与第二顶侧楣固定点离底板之间的高度， 同时 第一下关节组件铰链点和第一下中关节组件铰链点与第一侧板上缘之间的高度和第二下关节 组件铰链点和第二下中关节组件铰链点与第二侧板上缘之间的高度均应小于底板的宽度。
为了使整个折叠集装箱柜折叠后， 在运输过程不至于脱开， 本发明在折叠集装箱柜折叠 后， 用四组折叠柜锁具将顶板与底板四个角锁接。 每组折叠柜锁具包括一固定在所述第一顶 侧楣或第二顶侧楣端部的锁接螺母和固定在所述第一下关节组件或第二下关节组件外侧上的 螺栓套以及活动设置在所述螺栓套内的锁接螺栓， 在所述螺栓套的顶部开口， 使所述锁接螺 栓从螺栓套内伸出， 在所述螺栓套的套壁上开设有一便于用外物拨动所述锁接螺栓上升的开 口， 在所述锁接螺栓上设置有便于扳手拧动的方颈； 所述锁接螺母与锁接螺栓的中心轴线位 于同一轴线上且所述锁接螺母和螺栓套不得突出所述角件外。
本发明的前框包括前顶梁、 前底梁、 二前框柱以及周边与所述前顶梁、 前底梁和二前框 柱连接的前端板； 在前底梁的两端固定有二前底梁接头， 所述二前底梁接头具有与所述前下 角件相适应的形状， 分别与所述的二前下角件铰链连接， 在每一前下角件上设置有用以支撑 二前底梁接头的承受块； 所述前顶梁的横断面形状为具有一个上外翻边的 u形槽结构， 在所 述的上外翻边上设置有前框上密封件； 所述前楣的横断面为倒 L形状， 使前顶梁上的上外翻 边与所述前楣之间形成相互咬合结构， 以限制前框只能向内翻转而不能向外翻转， 所述前顶 梁的上外翻边与所述前楣之间釆用从所述前顶梁内面插入的内可拆卸的螺栓连接； 所述前框 柱的横断面形状为一具有两外翻边的 U形槽结构，其中第一外翻边与所述的前端板固定连接， 第二翻边上设置有前框侧密封件； 而在所述第一侧板和第二侧板前缘设置有前角柱， 所述前 角柱的前侧设置有向内翻折的钩部， 所述前框柱上的第二翻边与所述前角柱上的钩部相互配 合， 以限制前框只能向内翻转而不能向外翻转。 ·
所述前框上密封件由一 U形密封套和设置在 U形密封套上的两 0形密封管组成， 所述 U 形密封套套在所述的上外翻边上， 两 0形密封管与所述的前楣相接触。
所述前框侧密封件由一 u形密封套和设置在 U形密封套上的两 0形密封管组成， 所述 U 形密封套套在所述的第二翻边上， 两 0形密封管与所述的所述前角柱上的钩部相接触。
为了解决前底梁与底板之间的密封问题， 在所述底板前侧的底面、 两前下角件之间固定 有一槽形件， 该槽形件的槽口朝向前底梁； 所述前底梁朝向前端板的那一面为具有一高面和 一低面的阶梯面， 高面与前端板之间密封焊接； 在低面上套由一前框下密封件， 该前框下密 封件由一 U形密封套和设置在 U形密封套上的两 0形密封管组成， 所述 U形密封套套在所述 的低面上， 两 0形密封管与所述的槽形件相接触。 当前框翻转至垂直状态时， 两 0形密封管 紧紧压在槽形件 150的内槽侧壁上， 形成有效的密封， 以防止水渗透进箱内。
为了使前框在处于载货状态时， 能与前角柱牢固连接， 而在空柜时， 所述前框又能与所 述前角柱分开， 顺利翻转， 本发明在所述前框的前框柱与前角柱之间设置有若干个可拆卸的 锁紧机构。
所述二前底梁接头与所述前下角件之间的铰链连接包括两固定在前下角件的上角面上的 前活动铰链座， 在前活动铰链座中各设置有一用以铰接所述前活动铰链座与所述前底梁接头 的前铰链销轴， 所述前底梁接头绕所述前铰链销轴的轴线翻转， 进而带动整个前框的翻转。
本发明的第一侧板和第二侧板的结构基本相同， 只是尺寸略有不同而已， 第一下关节组 件和第二下关节组件的结构基本相同， 也只是尺寸略有不同而已， 其中：
第一侧板包括第一上侧沿楣、 若干第一下侧沿梁、 前角柱、 门角柱以及四周与所述第一 上侧沿楣、 第一下侧沿梁、 前角柱、 门角柱密封固定连接的第一侧板面构成， 所述第一顶侧 楣前后两端焊接有锁接螺母； 所述第一上侧沿楣前后两端与所述前角柱、 门角柱上端形成直 角固定连接， 所述第一顶侧楣与第一上侧沿楣之间以互耦方式安装并通过若干个从第一上侧 沿掮内面穿入的可拆卸螺栓连接， 在第一上侧沿楣与第一顶侧楣之间设置有侧板上密封件； 所述底板第一侧的第一下关节组件的下关节与第一下中关节组件的下关节之间、 两第一下中 关节组件的下关节之间、 第一下中关节组件的下关节与第一下关节组件中的下关节件之间固 定连接有若干第一底侧梁， 若干第一底侧梁还与底板第一侧密封固定连接， 所述第一下关节 组件的上关节与第一下中关节组件中的上关节之间、 两第一下中关节组件的上关节之间、 第 一下中关节组件中的上关节与第一下关节组件中的上关节之间均通过第一下侧沿梁连接， 若 干第一下侧沿梁还与第一侧板面密封固定连接； 所述前角柱、 门角柱的下端与第一下关节组 件中的上关节连接， 第一底侧梁与第一下侧沿梁之间以互耦方式安装； 在若干第一下侧沿梁 与若干第一底侧梁之间设置有侧板下密封件；
第二侧板包括第二侧楣、 若干第二下侧沿梁、 前角柱、 门角柱以及四周与所述第二上侧 沿楣、 第二下侧沿梁、 前角柱、 门角柱密封固定连接的第二侧板面构成， 所述第二顶侧楣前 后两端焊接有锁接螺母， 所述第二上侧沿楣前后两端与所述前角柱、 门角柱上端形成直角固 定连接， 第二上侧沿楣与第二顶侧楣之间以互耦方式安装并通过若干个从第二上侧沿楣内面 穿入的可拆卸螺栓连接， 在第二上侧沿楣与第二顶侧楣之间设置有侧板上密封件； 所述底板 第二侧的第二下关节组件的下关节与第二下中关节组件的下关节之间、 两第二下中关节组件 的下关节之间、 第二下中关节组件的下关节与第二下关节组件中的下关节件之间固定连接有 若干第二底侧梁， 若干第二底侧梁还与底板第二侧密封固定连接； 所述第二下关节组件的上 关节与第二下中关节组件中的上关节之间、 两第二下中关节组件的上关节之间、 第二下中关 节组件中的上关节与第二下关节组件中的上关节之间均通过第二下侧沿梁连接， 若干第二下 侧沿梁还与第二侧板面密封固定连接； 所述前角柱、 门角柱的下端与第二下关节组件中的上 关节连接， 第二下侧沿梁与第二底侧梁之间以互耦方式安装， 在若千第二下侧沿梁与若干第 二底侧梁之间设置有侧板下密封件；
第一下关节组件包括上关节、 下关节、 关节轴以及关节密封件， 在上关节上设置有向上 关节运动方向凸出的关节头， 关节头位于整个上关节的中部， 在关节头中设置有一轴线与上 关节运动方向相垂直的关节轴孔； 在下关节上设置有一与所述关节头相匹配的关节头槽， 所 述关节头嵌入到该关节头槽中； 所述下关节的关节头槽两侧设置有二轴线与下关节运动方向 相垂直的两侧关节轴孔， 将所述关节轴穿过所述的两侧关节轴孔和关节轴孔即可使上、 下关 节连接形成关节连接； 在上、 下关节之间设置有关节密封件； 所述上关节和下关节伸展后， 通过关节螺栓连接； 在所述下关节的外侧面固定有所述的螺栓套；
第二下关节组件包括上关节、 下关节、 关节轴以及关节密封件， 在上关节上设置有向上 关节运动方向凸出的关节头， 关节头位于整个上关节的中部， 在关节头中设置有一轴线与上 关节运动方向相垂直的关节轴孔； 在下关节上设置有一与所述关节头相匹配的关节头槽， 所 述关节头嵌入到该关节头槽中； 所述下关节的关节头槽两侧设置有二轴线与下关节运动方向 相垂直的两侧关节轴孔， 将所述关节轴穿过所述的两侧关节轴孔和关节轴孔即可使上、 下关 节连接形成关节连接； 在上、 下关节之间设置有关节密封件； 所述上关节和下关节伸展后， 通过关节螺栓连接； 在所述下关节的外侧面固定有所述的螺栓套。
所述的第一顶侧楣釆用异型方管制造， 断面为倒 L形； 所述第一上侧沿楣采用异型方管 制造， 断面为反 L形； 所述第二顶侧楣采用异型方管制造， 断面为反倒 L形； 所述第二上侧 沿楣釆用异型方管制造， 断面为 L形； 所述第一下侧沿梁采用异型方管制造， 断面为倒 L形； 所述若干第一底侧梁采用异型方制造， 断面为反 L形； 所述若千第二底侧梁采用异型方管制 造， 断面为反倒 L形； 所述第二下侧沿梁采用异型方管制造， 断面为倒反 L形； 所述上关节 的垂直断面形状与第一下侧沿梁或第二下侧沿梁的断面形状相类似， 下关节的垂直断面形状 与第一底侧梁或第二底侧梁的断面形状相类似。
所述的第一顶侧楣采用板材折弯制造， 断面为开口朝内的 C字形； 所述第一上侧沿楣采 用板材折弯制造， 断面为反 S形； 所述若干第一底侧梁采用板材折弯制造， 上部断面为反 S 形， 下部断面.为开口朝外的 C字形； 所述第二顶侧楣和第二上侧沿楣采用板材折弯制造， 断 面为 S形； 所述第一下侧沿梁采用板材折弯制造， 断面为 S形； 所述若干第二底侧梁采用板 材折弯制造， 上部断面为 S形， 下部断面为开口朝外的 C字形； 所述第二下侧沿梁釆用板材 折弯制造， 断面为 S形。
所述的第一顶侧楣采用板材折弯制造， 断面为 S形； 所述第一上侧沿楣采用板材折弯制 造， 断面为反 S形； 所述第二顶侧楣采用板材折弯制造， 断面为反 S形； 第二上侧沿楣釆用 板材折弯制造， 断面为 S形； 所述第一下侧沿梁采用板材折弯制造， 断面为 S形； 所述若干 第二底侧梁采用板材折弯制造， 上部断面为 S形， 下部断面为开口朝外的 C字形； 所述第二 下侧沿梁采用板材折弯制造， 断面为 S形。
在本发明中， 所述第一下关节组件的上下关节之间、 第二下关节组件的上下关节之间、 第一下中关节组件的上下关节之间、 第二下中关节组件的上下关节之间与所述第一顶侧楣与 第一上侧沿楣之间、 第二顶侧楣与第二上侧沿楣之间、 第一底侧梁与第一下侧沿梁之间、 第 二底侧梁与第二下侧沿梁之间一样， 均以互耦方式安装， 构成迷宫式的密封结构， 结合密封 件能形成很好的密封， 以防止水从箱外渗透进箱内， 其中第一顶侧楣与第一上侧沿楣之间的 外接缝低于第一顶侧楣与第一上侧沿楣之间的内接缝、 第二顶侧楣与第二上侧沿楣之间的外 接缝低于第二顶侧楣与第二上侧沿楣之间的内接缝、 第一底侧梁与第一下侧沿梁之间的外接 缝低于第一底侧梁与第一下侧沿梁之间的内接缝、 第二底侧梁与第二下侧沿粱之间的外接缝 低于第二底侧梁与第二下侧沿梁之间的内接缝、 第一下关节组件的上下关节之间的外接缝低 于第一下关节组件的上下关节之间的内接缝、 第二下关节组件的上下关节之间的外接缝低于 第二下关节组件的上下关节之间的内接缝、 第一下中关节组件的上下关节之间的外接缝低于 第一下关节组件的上下关节之间的内接缝、 第二下中关节组件的上下关节之间的外接缝低于 第二下关节组件的上下关节之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距 离才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在所述第一顶侧楣与第一 上侧沿楣之间、 第二顶侧楣与第二上侧沿楣之间设置侧板上密封件， 在第一底侧梁与第一下 侧沿梁之间、 第二底侧梁与第二下侧沿梁之间设置侧板下密封件， 在第一下关节组件的上下 关节之间、 第二下关节组件的上下关节之间、 第一下中关节组件的上下关节之间、 第二下中 关节组件的上下关节之间设置了关节密封件， 因此密封效果更加理想；
第二下关节组件的上关节的 L形转角处设置有一关节头， 在 L形竖边顶部内侧设置有一 条与整个上关节长度一致的密封凸条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节的 L形竖边上设置有一关节头槽， 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在下 关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽， 所述关节密封件安 装在下关节的 L形转角处； 所述上关节上的密封凸条将所述关节密封件部分压入到下关节的 密封凹槽中形成有效密封， 同时关节密封件上的密封口两侧的密封条能与上关节之间形成进 一步的密封。
第一下中关节组件的上关节的 L形转角处设置有一关节头， 在 L形竖边顶部内侧设置有 一条与整个上关节长度一致的密封凸条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节' 的 L形竖边上设置有一关节头槽， 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在 下关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽， 所述关节密封件 安装在下关节的 L形转角处； 所述上关节上的密封凸条将所述关节密封件部分压入到下关节' 的密封凹槽中形成有效密封， 同时关节密封件上的密封口两侧的密封条能与上关节之间形成 进一步的密封。
第二下中关节组件的上关节的 L形转角处设置有一关节头， 在 L形竖边顶部内侧设置有 一条与整个上关节长度一致的密封凸条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节 的 L形竖边上设置有一关节头槽， 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在 下关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽， 所述关节密封件 安装在下关节的 L形转角处； 所述上关节上的密封凸条将所述关节密封件部分压入到下关节 的密封凹槽中形成有效密封， 同时关节密封件上的密封口两侧的密封条能与上关节之间形成 进一步的密封。
所述侧板上、 下密封件和关节密封件的断面为一三角管形状， 其中两直边起固定和密封 作用， 斜边中间断开形成密封口。
或者所述侧板上、 下密封件均由一 U形密封套和设置在 ϋ形密封套上的两 0形密封管组 成， 所述侧板上密封件的 U形密封套套在所述的第二上侧沿楣和第二上侧沿楣上， 侧板上密 封件的两 0形密封管与所述的第一顶侧楣或第二顶侧楣相接触， 以密封住第一顶侧楣与第一 上侧沿楣之间的内接缝或第二顶侧楣与第二上侧沿楣之间的内接缝； 所述侧板下密封件的 U 形密封套套在所述的第二底侧梁和第二底侧梁上， 侧板下密封件的两 0形密封管与所述的第 一下侧沿梁或第二下侧沿梁相接触， 以密封住第一底侧梁与第一下侧沿梁之间的内接缝或第 二底侧梁与第二下侧沿梁之间的内接缝； 所述关节密封件的断面为一三角管形状， 其中两直 边起固定和密封作用， 斜边中间断开形成密封口。
或者所述侧板上密封件为一直角梯形槽密封条结构， 其中直角梯形槽密封条结构的直边 固定在第一顶侧楣或第二顶侧楣上， 斜边与第一上侧沿楣或第二伤侧楣接触， 以密封住第一 顶侧楣与第一上侧沿楣的内接缝和外接缝之间或第二顶侧楣与第二上侧沿楣的内接缝和外接 缝之间； 所述侧板下密封件由一 U形密封套和设置在 U形密封套上的两 0形密封管组成， 所 述侧板下密封件的 U形密封套套在所述的第二底侧梁和第二底侧梁上， 侧板下密封件的两 0 形密封管与所述的第一下侧沿梁或第二下侧沿梁相接触， 以密封住第一底侧梁与第一下侧沿 梁之间的内接缝或第二底侧梁与第二下侧沿梁之间的内接缝； 所述关节密封件的断面为一三 角管形状， 其中两直边起固定和密封作用， 斜边中间断开形成密封口。
本发明所述门框包括具有门柱的两扇货柜门、 门顶梁、 门槛、若干门锁杆总成、铰链板； 所述门槛的两端固定有两个门槛接头， 在后下角件的上端面设置有两个后活动铰链座， 所述 门槛接头通过两个后铰链销轴分别与两个后活动铰链座铰接， 以实现翻转； 在所述后端下角 件的内侧面上固定有一承力座， 当门框翻转至垂直状态时， 门槛接头的底面坐在所述承力座 上， 将门框的重量传至所述承力座， 所述门槛接头与所述后端下角件之间通过门槛螺栓可拆 卸连接； 所述门锁杆总成安装在所述货柜门及门顶梁、 门槛上， 使货柜门与门顶梁、 门槛连 接； 所述门顶梁与所述门楣之间可拆卸连接并在门顶梁与门楣之间设置有门上密封件； 所述 铰链板铰链于所述门角柱上； 所述货柜门还包括门柱， 所述门柱与所述门角柱之间设置有门 侧密封件；在铰链板与货柜门的门柱连接位置上、下两侧设置有固定于货柜门的门柱上的上、 下限位挡块， 所述铰链板嵌入到上、 下限位挡块之间， 在货柜门的门柱的连接位置上和铰链 板上开设有相对应的门柱螺栓孔和铰链板螺栓孔， 用一门连接螺栓穿过门柱螺栓孔和铰链板 螺栓孔后与一个一端封闭的门连接螺帽螺接即可使所述铰链板与所述货柜门的门柱可拆卸连 接。
在本发明中， 在门槛接头上还设置有一个竖向沉头孔以及与所述竖向沉头孔同轴的支撑 套； 在后下角件的顶面上幵设有一与支撑套同轴的螺孔， 一个紧固螺栓从门槛接头长边的上 方穿过竖向沉头孔和支撑套旋入所述螺孔中， 使门槛接头与后下角件可拆卸连接。 为了解决门槛与底板之间的密封问题， 本发明在底板的底面、 两后下角件之间固定有一 槽形件， 所述槽形件的槽口朝向整个折叠集装箱的后面， 所述门槛朝向货柜门的那一面为具 有一高面和一低面的阶梯面， 高面与门页之间通过现有的门密封件形成密封； 在低面上固定 有一门下密封件，该门下密封件由一 U形密封套和设置在 U形密封套上的两 0形密封管组成， 所述门下密封件的 U形密封套套在所述的低面上， 两 0形密封管与所述的槽形件相接触。 当 门框翻转至垂直状态时， 两 0形密封管紧紧压在槽形件的内槽侧壁上， 形成有效的密封， 以 防止水渗透进箱内。
在发明中， 所述上、 下限位挡块突出或平行于铰链板， 以方便铰链板的顺利导入。
在本发明的一个实例中， 所述门连接螺栓从铰链板的外侧穿过铰链板上的铰链板螺栓孔 后， 再穿过门柱螺栓孔从门柱的内侧伸出旋入焊接于门柱内侧的门连接螺帽中。 由于门连接 螺帽一端是封闭的， 而另一端是焊接并密封于门柱的内面， 因此水不会由铰链板上的铰链板 螺栓孔及门柱螺栓孔渗入到货柜中， 起到了很好的水封效果。
所述两扇货柜门之间、 每扇货柜门与门槛、 门顶梁之间设置有密封件。
本发明第二方面的上述折叠集装箱柜的折叠方法， 其特征在于包括如下步骤-
1、 控制住顶板；
2、拆卸掉前框上缘前顶梁与前楣之间的内可拆卸螺栓，再拆卸掉前框的前框柱与前角柱 之间的锁紧机构； 接着拆卸掉门框上缘的门顶梁与门楣之间的内可拆卸螺栓和门槛接头与后 下角件之间的紧固螺栓以及所有从门柱的内侧穿过门柱螺栓孔的门连接螺栓；
3、 操作人员移至折叠集装箱柜外， 逐步放下前框至底板上；
4、锁好货柜门， 拆卸掉所有从铰链板的外侧穿过铰链板螺栓孔的门连接螺栓， 向外翻转 所有的铰链板， 再卸掉门楣上的后预固板与门顶梁之间的外可拆卸螺栓， 逐步放下门框至底 板上；
5、控制住第一侧板、第二侧板和顶板， 操作人员移至折叠集装箱柜内， 拆卸掉第一侧板 上缘的第一上侧沿楣与第一顶侧楣、 第二侧板上缘的第二上侧沿楣与第二顶侧楣之间的可拆 卸螺栓， 以及第一下关节组件、 第一下中关节组件和第二下关节组件、 第二下中关节组件上 的关节螺栓， 操作人员移至折叠集装箱柜外， 首先释放第一侧板， 将第一侧板向内翻到至前 框和门框上， 然后释放第二侧板， 将第二侧板向内翻到至第一侧板上；
6、 落下顶板至第二侧板上；
7、顶起底板四个角的四个螺栓套中的锁接螺栓，并用扳手将四个锁接螺栓旋入到顶板四 个角上的四个锁接螺母中， 以将顶板与底板锁接； 如果该折叠集装箱柜需要展开， 只需要按上述步骤反向操作即可。
本发明的折叠集装箱柜的侧板采用整块结构， 节省了关节组件的数量， 结构更加简单， 降低了产品成本， 提高了折叠和展开的效率。 附图说明
图 1为本发明折叠集装箱柜二相对侧板与顶板及底板之间的连接示意图。
图 2为本发明折叠集装箱柜前框、 门框与顶板及底板之间的连接示意图。
图 3为图 1的 A向示意图。
图 4为图 1的 B向示意图。
图 5为本发明的第一底侧梁与第一下中关节组件的下关节、 第一下关节组件的下关节、 前、'后角件之间的联系关系示意图。
图 6为本发明的第二底侧梁与第二下中关节组件的下关节、 第二下关节组件的下关节、 前、 后角件之间的联系关系示意图。
图 7为第一侧板的结构示意图。
图 8 为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的一种连接关系示意 图。
图 9 为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的一种连接关系示意 图。
图 10 为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的另一种连接关系示 意图。
' 图 11 为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的另一种连接关系示 意图。
图 12 为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的再一种连接关系示 意图。
图 13 为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的再一种连接关系示 意图。
图 14为本发明第一下关节组件的连接关系示意图。
图 15为第一下关节组件中的上关节结构示意图。
图 16为图 15的左视图。
图 17为本发明第一下关节组件中的下关节与螺栓套组合结构示意图。 图 18为图 17的 A- A剖视图。
图 19为在螺栓套内安装有锁接螺栓的第一下关节组件中的下关节与螺栓套结构示意图。 图 20为本发明第一下中关节组件的连接关系示意图。
图 21为本发明第一下中关节组件中的上关节的结构示意图。
图 22为图 21的左视图。
图 23为本发明第一下中关节组件中的下关节的结构示意图。
图 24为图 23的左视图。
图 25为第二侧板的结构示意图。
图 26为本发明折叠集装箱柜中的第二顶侧楣与第二上侧沿楣之间的一种连接关系示意 图。 .
图 27为本发明折叠集装箱柜中的第二底侧梁与第二下侧沿梁之间的一种连接关系示意 图。
图 28为本发明折叠集装箱柜中的第二顶侧楣与第二上侧沿楣之间的另一种连接关系示 意图。
图 29为本发明折叠集装箱柜中的第二底侧梁与第二下侧沿梁之间的另一种连接关系示 意图。
图 30为本发明折叠集装箱柜中的第二顶侧楣与第二上侧沿楣之间的再一种连接关系示 意图。
图 31 为本发明折叠集装箱柜中的第二底侧梁与第二下侧沿梁之间的再一种连接关系示 意图。
图 32为本发明第二下关节组件的连接关系示意图。
图 33为第二下关节组件中的上关节结构示意图。
图 34为图 33的左视图。
图 35为本发明第二下关节组件中的下关节与螺栓套组合结构示意图。
图 36为图 35的 A-A剖视图。
图 37为在螺栓套内安装有锁接螺栓的第二下关节组件中的下关节与螺栓套结构示意图 图 38为本发明第二下中关节组件的连接关系示意图。
图 39为本发明第二下中关节组件中的上关节的结构示意图。
图 40为图 39的左视图。
图 41为本发明第一下中关节组件中的下关节的结构示意图。 图 42为图 41的左视图。
δ 43为本发明折叠集装箱柜前框区域结构示意图。
图 44为图 43的 A- A部分剖视图。
图 45为图 43的 B-B部分剖视图。
图 46为图 43的 C向放大示意图。
图 47为图 43的 D向放大示意图。
图 48为图 43的 E- E部分剖视图。
图 49为本发明的门部区域结构示意图；
图 50为图 49的 A- A剖视图；
图 51为图 49的 D处放大示意图；
图 52为图 51的 A-A剖视图；
图 53为图 49的 E处放大示意图；
图 54为图 53的 A- A剖视图；
图 55为本发明门框翻转至水平状态时的折叠集装箱柜时的门槛与后下角件之间的状态 示意图。
图 56a为本发明前框和门框准备翻下的状态示意图。
图 56b为本发明前框和门框翻下时的状态示意图。
图 56c为本发明前框和门框翻至水平状态的示意图。
图 57为本发明第一侧板翻下的状态示意图。
图 58为本发明第二侧板翻下的状态示意图。
图 59为本发明折叠集装箱柜折叠后的状态示意图。 具体实施方式
下面结合附图和具体实施方式来具体说明本发明。
参看图 1和图 2， 图 1为本发明折叠集装箱柜二相对侧板与顶板及底板之间的连接示意 图。 图 2为本发明折叠集装箱柜前框、 门框与顶板及底板之间的连接示意图。
该折叠集装箱柜包括一底板 100，一相对该底板的顶板 200，第一侧板 300、第二侧板 400， 前框 500及一相对于该前框 500的门框 600， 共同构成一矩形体。
在顶板 200的四个角固定有两个前上角件 210和两个后上角件 220， 前上角件 210和后 上角件 220的结构与现有的角件基本相同， 在此不做详细描述。 在两个前上角件 210之间固定有一前楣 230，两个后上角件 220之间固定有门楣 240，前 楣 230和门楣 240还分别与顶板 200的前缘和后缘密封固定连接， 如焊接连接。
为了下面清楚地描述， 将顶板 200的两侧分为第一侧和第二侧， 其中在顶板 200第一侧 的前上角件 210与后上角件 220之间固定有一第一顶侧楣 250， 在顶板 200第二侧的前上角 件 210与后上角件 220之间固定有一第二顶侧楣 260， 第一顶侧楣 250和第二顶侧楣 260还 与顶板 200的两侧密封固定连接， 如焊接连接。
前楣 230采用断面为倒 L形， 门楣 240采用断面为反倒 L形的型钢制成， 型钢的中间具 有加强筋板， 以使该型钢符合集装箱的设计要求。 而前楣 230、 门楣 240采用断面为倒 L形 和反倒 L形的型钢的主要目的是有两个： 一是用以分别可拆卸连接前框 500、 门框 600的上 缘， 二是限制前框 500、 门框 600只能向内翻转， 而不能向外翻转， 以达到本发明折叠集装 箱柜折叠的目的。
参看图 3和图 4， 图 3为图 1的 A向示意图； 图 4为图 1的 B向示意图。 在第一顶侧楣 250和第二顶侧楣 260的两端各焊接有一个锁接装置中的锁接螺母 920。但是锁接螺母 920不 能突出前上角件 210和后上角件 220外。 锁接螺母 920的作用将在后面详细描述。
参看图 1、 图 2， 在底板 100的四个角固定有两个前下角件 110和两个后下角件 120。 为了下面清楚地描述， 将底板 100的两侧分为第一侧和第二侧， 接着参看图 5， 图 5为 本发明的第一底侧梁与第一下中关节组件的下关节、 第一下关节组件的下关节、 前、 后角件 之间的联系关系示意图。 在底板 100第一侧的前下角件 110与后下角件 120之间固定有三组 第一下中关节组件中的下关节 710、 两组第一下关节组件中的下关节 810以及四段第一底侧 梁 130， 其中两组第一下关节组件中的下关节 810分别焊接在前下角件 110与后下角件 120 上， 同时在位于前下角件 110处的第一下关节组件中的下关节 810的前侧面上焊接有螺栓套 910， 在位于后下角件 120处的第一下关节组件中的下关节 810的后侧面上也焊接有螺栓套 910，但是螺栓套 910不能突出前下角件 110和后下角件 120外， 螺栓套 910的作用将在后面 详细描述。
第一段的第一底侧梁 130两端分别与第一下关节组件中的下关节 810和第一下中关节组 件中的下关节 710焊接， 第四段的第一底侧梁 130两端分别与第一下中关节组件中的下关节 710和第一下关节组件中的下关节 810焊接， 中间各段的第一底侧梁 130两端分别与两组第 一下中关节组件中的下关节 710焊接， 还有就是各段第一底侧梁 130与底板 100的第一侧边 缘密封焊接。
参看图 6， 图 6为本发明的第二底侧梁与第二下中关节组件的下关节、 第二下关节组件 的下关节、 前、 后角件之间的联系关系示意图。 在底板 100第二侧的前下角件 110与后下角 件 120之间固定有三组第二下中关节组件中的下关节 710a, 两组第二下关节组件中的下关节 810a以及四段第二底侧梁 140，其中两组第二下关节组件中的下关节 810a分别焊接在前下角 件 110与后下角件 120上，同时在位于前下角件 110处的第二下关节组件中的下关节 810a的 前侧面上焊接有螺栓套 910， 在位于后下角件 120处的第二下关节组件中的下关节 810a的后 侧面上也焊接有螺栓套 910, 但是螺栓套 910不能突出前下角件 110和后下角件 120外， 螺 栓套 910的作用将在后面^^细描述。
第一段的第二底侧梁 140两端分别与第二下关节组件中的下关节 810a和第二下中关节组 件中的下关节 710a焊接，第四段的第二底侧梁 140两端分别与第二下中关节组件中的下关节 710a和第二下关节组件中的下关节 810a悍接， 中间各段的第二底侧梁 140两端分别与两组 第二下中关节组件中的下关节 710a焊接，还有就是各段第二底侧梁 140与底板 100的第二侧 边缘密封焊接。 .
第一底侧梁 130和第二底侧梁 140的形状相同， 但是尺寸不相同， 第一底侧梁 130的高 度要比第二底侧梁 140的高度低， 两者之间的高度差基本上与第二侧板 400的厚度相当。
第一下关节组件中的下关节 810、 中间第一关节组件中的下关节 710、第二下关节组件中 的下关节 810a、 中间第二关节组件中的下关节 710a的断面形状为 L形状， 其中第一下关节 组件中的下关节 810与第二下关节组件中的下关节 810a形状相同，但是尺寸不相同，第一下 关节组件中的下关节 810的高度要比第二下关节组件中的下关节 810a的高度低，两者之间的 高度差基本上与第二侧板 400的厚度相当。 中间第一关节组件中的下关节 710与中间第二关 节组件中的下关节 710a形状相同，但是尺寸不相同， 中间第一关节组件中的下关节 710的高 度要比中间第二关节组件中的下关节 710a 的高度低， 两者之间的高度差基本上与第二侧板 400的厚度相当。
参看图 7， 图 7为第一侧板的结构示意图。第一侧板 300包括第一上侧沿楣 310、 四段第 一下侧沿梁 320、前角柱 330、 门角柱 340以及四周与第一上侧沿楣 310、第一下侧沿梁 320、 前角柱 330、 门角柱 340密封固定连接的第一侧板面 350构成。 第一上侧沿楣 310前后两端 与前角柱 330、 门角柱 340上端形成直角固定连接。在前角柱 330、 门角柱 340的下端分别焊 接有第一下关节组件中的上关节 820， 在第一侧板面 350的下缘间隔地焊接有三组第一下中 关节组件中的上关节 720， 第一段的第一下侧沿梁 320两端分别与第一下关节组件中的上关 节 820和第一下中关节组件中的上关节 720焊接， 第四段的第一下侧沿梁 320两端分别与第 一下中关节组件中的上关节 720和第一下关节组件中的上关节 820焊接， 中间各段的第一下 '侧沿梁 320两端分别与两组第一下中关节组件中的上关节 720焊接。
参看图 8， 图 8为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的一种连接 关系示意图。第一上侧沿楣 310采用异型方管制造，断面形状为反 L形，在第一上侧沿楣 310 反 L形的竖边上间隔开有若干通孔， 在这些通孔内设置有阶梯形状的套筒 360， 在第一顶侧 楣 250倒 L形的竖边上开设有若干孔， 这些孔内设置有一个螺母 370， 在第一侧板 300翻起 至垂直状态时， 螺母 370与其对应的套筒 360同心， 这样用一个内可拆卸螺栓 380从第一上 侧沿楣 310内面穿过套筒 360旋入到螺母 370中，即可将第一上侧沿楣 310与第一顶侧楣 250 锁接在一起。 在第一上侧沿楣 310与第一顶侧楣 250之间设置有侧板上密封件 390， 侧板上 密封件 390的横截面为一三角管形状， 两直边 391和 392起固定和密封作用， 斜边 393中间 断开形成密封口 394。 第一顶侧楣 250与第一上侧沿楣 310之间以互耦方式安装， 构成迷宫 式的密封结构， 其目的是在即使不安装侧板上密封件 390的情况下， 箱外的水不会爬升一定 的高度进入箱内， 第一顶侧楣 250与第一上侧沿楣 310之间的互耦方式结构并不局限于这一 种， 还可以有很多种结构形式。 结合侧板上密封件 390能形成很好的密封， 以防止水从箱外 渗透进箱内， 其中第一顶侧楣 250与第一上侧沿楣 310之间的外接缝低于第一顶侧楣 250与 第一上侧沿楣 310之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由 内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在第一顶侧楣 250与第一上侧沿楣 310之间设置了侧板上密封件 390，在第一侧板 300翻起至垂直状态时，第一顶侧楣 250底部 的内角将侧板上密封件 390的密封口 394撑开， 压住斜边 393， 形成有效密封， 构成双重密 封。 当然侧板上密封件 390也不局限于上述结构形式的。
参看图 9， 图 9为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的一种连接 关系示意图。
第一下侧沿梁 320采用异型方管制造， 断面形状为倒 L形。 第一底侧梁 130采用异型方 管制造， 断面形状为反 L形， 在第一下侧沿梁 320与第一底侧梁 130之间设置有侧板下密封 件 390a， 侧板下密封件 390a的横截面为一三角管形状， 两直边 391a和 392a起固定和密封 作用， 斜边 393a中间断开形成密封口 394a。 第一底侧梁 130与第一下侧沿梁 320之间以互 耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安装侧板下密封件 390a的情况下， 箱外的水不会爬升一定的高度进入箱内， 第一底侧梁 130与第一下侧沿梁 320之间的互耦方 式结构并不局限于这一种，还可以有很多种结构形式。结合侧板下密封件 390a能形成很好的 密封， 以防止水从箱外渗透进箱内， 其中第一底侧梁 130与第一下侧沿梁 320之间的外接缝 低于第一底侧梁 130与第一下侧沿梁 320之间的内接缝， 这样箱外的水要渗入到箱内， 需要 由爬高一段距离才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在第一底侧 梁 130与第一下侧沿梁 320之间设置了侧板下密封件 390a, 在第一侧板 300翻起至垂直状态 时，第一下侧沿梁 320底部的内角将侧板下密封件 390a的密封口 394a撑幵，压住斜边 393a, 形成有效密封， 构成双重密封。 当然侧板下密封件 390a也不局限于上述结构形式的。
参看图 10， 图 10为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的另一种 连接关系示意图。 第一顶侧楣 250' 采用板材折弯制造， 断面为开口朝内的 C字形，在第一顶 侧楣 250' 内设置有若干螺母 370。 第一上侧沿楣 310' 采用板材折弯制造， 断面为反 S形， 在第一上侧沿楣 310' 上幵设有若干孔 360' , 在第一侧板 300翻起至垂直状态时， 每一个螺 母 370与其对应的孔 360' 同心，这样用一个可拆卸螺栓 380从第一上侧沿楣 310' 内面穿过 孔 360' 旋入到螺母 370中， 即可将第一上侧沿楣 310' 与第一顶侧楣 250' 锁接在一起。 在 第一上侧沿楣 310' 的反 S形的上边安装有侧板上密封件 390' ， 侧板上密封件 390' 由一 U 形密封套 391' 和设置在 U形密封套 391' 上的两 0形密封管 392' 组成， U形密封套 391' 套在第一上侧沿楣 310'的反 S形的上边上，两 0形密封管 392' 与第一顶侧楣 250'相接触， 以密封住第一顶侧楣 250' 与第一上侧沿楣 310' 之间的内接缝； 第一顶侧楣 250' 与第一上 侧沿楣 310' 之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安装侧板上 密封件 390' 的情况下， 箱外的水不会爬升一定的高度进入箱内， 第一顶侧楣 250' 与第一上 侧沿楣 310' 之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合侧板 上密 ¾ΜΦ39(Τ 能形成很好的密封， 以防止水从箱外渗透进箱内， 其中第一顶侧楣 250' 与第 一上侧沿楣 310' 之间的外接缝低于第一顶侧楣 250' 与第一上侧沿楣 310' 之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内， 因此增加了渗 透的难度， 而本发明又在第一顶侧楣 250' 与第一上侧沿楣 310' 之间设置了侧板上密封件 390'， 在第一侧板 300翻起至垂直状态时， 两 0形密封管 392' 与第一顶侧楣 250' 相接触， 形成有效密封， 构成双重密封。 当然侧板上密封件 390' 也不局限于上述结构形式的。
参看图 11， 图 11为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的另一种 连接关系示意图。每一第一底侧梁 130' 采用板材折弯制造， 上部断面 131' 为 S形， 下部断 面 132' 为开口朝外的 C字形； 每一第一下侧沿梁 320' 采用板材折弯制造， 断面为反 S形。 在第一下侧沿梁 320' 的反 S形下边安装有侧板下密封件 390a' ， 侧板下密封件 390a' 由一 U形密封套 391a' 和设置在 U形密封套 391a' 上的两 0形密封管 392a' 组成， U形密封套 391a' 套在第一下侧沿梁 320' 的反 S形的下边上， 两 0形密封管 392' 与第一底侧梁 130' 相接触， 以密封住第一底侧梁 130' 与第一下侧沿梁 320' 之间的外接缝； 第一底侧梁 130' 和第一下侧沿梁 320' 之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安 装侧板下密封件 390a' 的情况下， 箱外的水不会爬升一定的高度进入箱内， 第一底侧梁 130 ' 与第一下侧沿梁 320' 之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合侧板下密封件 390a' 能形成很好的密封， 以防止水从箱外渗透进箱内。 其中第一底侧梁 130' 与第一下侧沿梁 320' 之间的外接缝低于第一底侧梁 130' 与第一下侧沿梁 320' 之间 的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内， 因 此增加了渗透的难度，而本发明又在第一底侧梁 130' 与第一下侧沿梁 320' 之间设置了侧板 下密封件 390a'， 在第一侧板 300翻起至垂直状态时， 两 0形密封管 392' 与底侧楣 130' 相 接触，形成有效密封，构成双重密封。当然侧板下密封件 390a' 也不局限于上述结构形式的。
参见图 12， 图 12为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的再一种 连接关系示意图。 第一顶侧楣 250"采用板材折弯制造， 断面为 S形，在第一顶侧楣 250" 内 设置有若干螺母 370。第一上侧沿楣 310"采用板材折弯制造， 断面为反 S形， 在第一上侧沿 楣 310"上开设有若干孔 360" ，在第一侧板 300翻起至垂直状态时， 每一个螺母 370与其对 应的孔 360" 同心， 这样用一个可拆卸螺栓 380从第一上侧沿楣 310" 内面穿过孔 360"旋入 到螺母 370中， 即可将第一上侧沿楣 310"与第一顶侧楣 250"锁接在一起。 在第一顶侧楣 250"与第一上侧沿楣 310〃之间设置有侧板上密封件 390" , 侧板上密封件 390"为一直角 梯形槽密封条结构，其中直角梯形槽密封条结构的直边 391" 固定在第一顶侧楣 250"上，斜 边 392"与第一上侧沿楣 310"接触， 以密封住第一顶侧楣 250"与第一上侧沿楣 310" 的内 接缝和外接缝之间； 第一顶侧楣 250"与第一上侧沿楣 310"之间以互耦方式安装，构成迷宫 式的密封结构， 其目的是在即使不安装侧板上密封件 390" 的情况下， 箱外的水不会爬升一 定的高度进入箱内，第一顶侧楣 250"与第一上侧沿楣 310"之间的互耦方式结构并不局限于 这一种， 还可以有很多种结构形式。 结合侧板上密封件 390"能形成很好的密封， 以防止水 从箱外渗透进箱内，其中第一顶侧楣 250"与第一上侧沿楣 310"之间的外接缝低于第一顶侧 楣 250"与第一上侧沿楣 310"之间的内接缝，这样箱外的水要渗入到箱内， 需要由爬高一段 距离才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在第一顶侧楣 250〃与 第一上侧沿楣 310〃之间设置了侧板上密封件 390"，在第一侧板 300翻起至垂直状态时，侧 板上密封件 390"直角梯形槽密封条结构的斜边 392"与第一上侧沿楣 310"相接触， 形成有 效密封， 构成双重密封。 当然侧板上密封件 390"也不局限于上述结构形式的。
参看图 13， 图 13为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的再一种 连接关系示意图。每一第一底侧梁 130"采用板材折弯制造， 上部断面 131"为 S形， 下部断 面 132"为开口朝外的 C字形； 每一第一下侧沿梁 320 "采用板材折弯制造， 断面为反 S形。 在第一下侧沿梁 320 " 的反 S形下边安装有侧板下密封件 390a〃 ， 侧板下密封件 390a " 由一 U形密封套 391a"和设置在 U形密封套 391a"上的两 0形密封管 392a"组成， U形密封套 391a"套在第一下侧沿梁 320 " 的反 S形的下边上， 两 0形密封管 392 "与第一底侧梁 130 " 相接触， 以密封住第一底侧梁 130 "与第一下侧沿梁 320 "之间的外接缝； 第一底侧梁 130 " 和第一下侧沿梁 320 "之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安 装侧板下密封件 390a" 的情况下， 箱外的水不会爬升一定的高度进入箱内， 第一底侧梁 130 〃与第一下侧沿梁 320 "之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。
结合密封件能形成很好的密封， 以防止水从箱外渗透进箱内。 其中第一底侧梁 130〃与 第一下侧沿梁 320〃之间的外接缝低于第一底侧梁 130 "与第一下侧沿梁 320 "之间的内接 缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内， 因此增加 了渗透的难度，而本发明又在第一底侧梁 130 "与第一下侧沿梁 320 "之间设置了侧板下密封 件 390a〃 , 在第一侧板 300翻起至垂直状态时， 两 0形密封管 392 "与底侧楣 130"相接触， 形成有效密封， 构成双重密封。 当然侧板下密封件 390a〃也不局限于上述结构形式的。
参见图 14， 图 14为本发明第一下关节组件的连接关系示意图。 第一下关节组件 800包 括上关节 820、 下关节 810、 关节轴 830、 关节螺栓 860以及关节密封件 840。
参看鼠 15和图 16, 图 15为第一下关节组件中的上关节结构示意图，图 16为图 15的左 视图。 上关节 820的垂直断面形状为倒 L形， 在上关节 820的 L形过渡处设置有向上关节运 动方向凸出的关节头 821， 关节头 821位于整个上关节 820的中部， 在关节头 821中设置有 一轴线与上关节 820运动方向相垂直的关节轴孔 824; 在 L形竖边顶部内侧设置有一条与整 个上关节 820长度一致的密封凸条 822， 在关节头 821的两侧各镶嵌有一个关节螺母 850。
参看图 17、 图 18、 图 19， 图 17为本发明第一下关节组件中的下关节与螺栓套组合结构 示意图；图 18为图 17的 A-A剖视图；图 19为在螺栓套内安装有锁接螺栓的第一下关节组件中 的下关节与螺栓套结构示意图。
下关节 810的垂直端面形状为反 L形。在下关节 810的 L形竖边上设置有一与关节头 821 相匹配关节头槽 811，在关节头槽 811的两侧设置有两侧关节轴孔 812和两个阶梯孔 813，在 下关节 810的 L形转角处设置有与上关节 820上的密封凸条 822相匹配的密封凹槽 814， 关 节密封件安装在下关节 810的 L形转角处； 关节密封件 840的形状与第一密封件 390结构相 同。
在下关节 810的一个外侧面悍接有螺栓套 910， 如果第一下关节组件 800位于整个折叠 集装箱柜的前部，那么螺栓套 910就焊接在下关节 810的前外侧面，如果第一下关节组件 800 位于整个折叠集装箱柜的后部， 那么螺栓套 910就焊接在下关节 810的后外侧面。 在螺栓套 910的顶部开有一缩口 911， 该缩口 911的直径小于锁接螺栓 930的栓头， 以便于锁接螺栓 930的螺柱从螺栓套 910内伸出， 但不会使整个锁接螺栓 930从螺栓套 910中掉出来。 在螺 栓套 910的套壁上开设有一便于用外物拨动锁接螺栓 930上升的开口 912， 在锁接螺栓 930 上设置有便于扳手拧动的方颈 931， 锁接螺栓 930活动设置在螺栓套 910内， 在螺栓套 930 的底部固定有一限制锁接螺栓 930伸出螺栓套 930外高度的顶柱 940。
具体安装时， 首先将第一下关节组件 800中的上关节 820与前角柱 330或门角柱 340的 底端焊接， 将第一下关节组件 800中的下关节 810和螺栓套 930—起焊接在前下角件 110或 后下角件 120上， 焊接时要注意所述螺栓套 930不得突出前下角件 110或后下角件 120外， 同时前述的锁接螺母 920应该与螺栓套 930配焊， 以保证整个折叠集装箱柜组装以后， 锁接 螺母 920与锁接螺栓 930的中心轴线位于同一轴线上。 将上关节 820上的关节头 821嵌入到 下关节 810的关节头槽 811中， 用关节轴 830穿过所述的两侧关节轴孔 812和关节轴孔 824 即可使上、下关节 820、 810连接形成关节连接。 当第一侧板 300翻转至垂直状态时， 上关节 820上的密封凸条 822将关节密封件 .840部分压入到下关节 810的密封凹槽 814中形成有效 密封， 同时关节密封件 841上的密封口两侧的斜边密封条能与上关节 820之间形成进一步的 密封。
上关节 820与下关节 810之间以互親方式安装， 构成迷宫式的密封结构， 其目的是在即 使不安装关节密封件 840的情况下， 箱外的水不会爬升一定的高度进入箱内， 上关节 820与 下关节 810之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合关节密 封件 840能形成很好的密封， 以防止水从箱外渗透进箱内， 其中上关节 820与下关节 810之 间的外接缝低于上关节 820与下关节 810之间的内接缝， 这样箱外的水要渗入到箱内， 需要 由爬高一段距离才能由内接缝渗透进箱内， 因此增加了渗透的难度。 当然关节密封件 840也 不局限于上述结构形式的。
当第一侧板 300翻转至垂直状态时， 也就是上关节 820和下关节 810伸展后， 用两个关 节螺栓 860从下关节 810的内面穿过下关节 810中的阶梯孔 813， 旋入到上关节 820的关节 螺母 850中， 即可将上关节 820和下关节 810锁接， 上关节 820和下关节 810需要翻转时， 将关节螺栓 860卸掉即可。
参看图 20， 图 20为本发明第一下中关节组件的连接关系示意图。第一下中关节组件 700 包括上关节 720、 下关节 710、 关节轴 730、 关节螺栓 760以及关节密封件 740。 参看图 21、 图 22， 图 21为本发明第一下中关节组件中的上关节的结构示意图； 图 22为 图 21的左视图。
上关节 720的垂直断面形状与第一下侧沿梁 320的断面形状相类似， 均为倒 L形， 在上 关节 720的 L形过渡处设置有向上关节运动方向凸出的关节头 721， 关节头 721位于整个上 关节 720的中部，在关节头 721中设置有一轴线与上关节 720运动方向相垂直的关节轴孔 724; 在 L形竖边顶部内侧设置有一条与整个上关节 720长度一致的密封凸条 722, 在关节头 721 的两侧各镶嵌有一个关节螺母 750。
参看图 23和图 24， 图 23为本发明第一下中关节组件中的下关节的结构示意图； 图 24 为图 23的左视图。
下关节 710的垂直端面形状为反 L形。在下关节 710的 L形竖边上设置有一与关节头 721 相匹配关节头槽 711，在关节头槽 711的两侧设置有两侧关节轴孔 712和两个阶梯孔 713，在 下关节 710的 L形转角处设置有与上关节 720上的密封凸条 722相匹配的密封凹槽 714， 关 节密封件 740安装在下关节 710的 L形转角处； 关节密封件 740的形状与第一密封件 390结 构相同。
具体安装时， 首先将第一下中关节组件 700中的上关节 720与第一侧板面 350的底缘和, 第一下侧沿梁 320密封焊接， 将第一下中关节组件 700中的下关节 710与底板 100的第一侧' 缘和第一底侧梁 130密封焊接。 将上关节 720上的关节头 721嵌入到下关节 710的关节头槽 711中， 用关节轴 730穿过所述的两侧关节轴孔 712和关节轴孔 724即可使上、 下关节 720、 710连接形成关节连接。 当第一侧板 300翻转至垂直状态时， 上关节 720上的密封凸条 722 将关节密封件 740部分压入到下关节 710的密封凹槽 714中形成有效密封， 同时关节密封件 741上的密封口两侧的斜边密封条能与上关节 720之间形成进一步的密封。
上关节 720与下关节 710之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即 使不安装关节密封件 740的情况下， 箱外的水不会爬升一定的高度进入箱内， 上关节 720与 下关节 710之间的互耦方式结构并不周限于这一种， 还可以有很多种结构形式。 结合关节密 封件 740能形成很好的密封， 以防止水从箱外渗透进箱内， 其中上关节 720与下关节 710之 间的外接缝低于上关节 720与下关节 710之间的内接缝， 这样箱外的水要渗入到箱内， 需要 由爬髙一段距离才能由内接缝渗透进箱内， 因此增加了渗透的难度。 当然关节密封件 740也 不局限于上述结构形式的。
当第一侧板 300翻转至垂直状态时， 也就是上关节 720和下关节 710伸展后， 用两个关 节螺栓 760从下关节 710的内面穿过下关节 710中的阶梯孔 713， 旋入到上关节 720的关节 螺母 750中， 即可将上关节 720和下关节 710锁接， 上关节 720和下关节 710需要翻转时， 将关节螺栓 760卸掉即可。
参见图 25， 图 25为第二侧板的结构示意图。第二侧板 400包括第二上侧沿楣 410、 四段 第二下侧沿梁 420、前角柱 430、门角柱 440以及四周与第二上侧沿楣 410、第二下侧沿梁 420、 前角柱 430、 门角柱 440密封固定连接的第二侧板面 450构成。 第二上侧沿楣 410前后两端 与前角柱 430、 门角柱 440上端形成直角固定连接。在前角柱 430、 门角柱 440的下端分别焊 接有第二下关节组件中的上关节 820a， 在第二侧板面 450的下缘间隔地焊接有三组第二下中 关节组件中的上关节 720a， 第一段的第二下侧沿梁 420两端分别与第二下关节组件中的上关 节 820a和第二下中关节组件中的上关节 720a焊接， 第四段的第二下侧沿梁 420两端分别与 第二下中关节组件中的上关节 720a和第二下关节组件中的上关节 820a焊接， 中间各段的第 二下侧沿粱 420两端分别与两组第二下中关节组件中的上关节 720a焊接。
参看图 26， 图 26为本发明折叠集装箱柜中的第二顶侧楣与第二上侧沿楣之间的连接关 系示意图。 该第二上侧沿楣 410采用异型方管制造， 断面形状为 L形， 第二顶侧楣 260采用 异型方管制造， 断面形状为反倒 L形。
在第二上侧沿楣 410 L形的竖边上间隔开有若干通孔， 在这些通孔内设置有阶梯形状的 套筒 460，在第二顶侧楣 260反倒 L形的竖边上开设有若干孔，这些孔内设置有一个螺母 470， 在第二侧板 400翻起至垂直状态时， 螺母 470与其对应的套筒 460同心， 这样用一个内可拆 卸螺栓 480从第二上侧沿楣 10内面穿过套筒 460旋入到螺母 470中， 即可将第二上侧沿楣 410与第二顶侧楣 260锁接在一起。 在第二上侧沿楣 410与第二顶侧楣 260之间设置有侧板 上密封件 490， 侧板上密封件 490的横截面为一三角管形状， 两直边 491和 492起固定和密 封作用， 斜边 493中间断开形成密封口 494。 第二顶侧楣 260与第二上侧沿楣 410之间以互 耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安装侧板上密封件 490的情况下， 箱外的水不会爬升一定的高度进入箱内， 第二顶侧楣 260与第二上侧沿楣 410之间的互耦方 式结构并不局限于这一种， 还可以有很多种结构形式。 结合侧板上密封件 490能形成很好的 密封， 以防止水从箱外渗透进箱内， 其中第二顶侧楣 260与第二上侧沿楣 410之间的外接缝 低于第二顶侧楣 260与第二上侧沿楣 410之间的内接缝， 这样箱外的水要渗入到箱内， 需要 由爬高一段距离才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在第二顶侧 楣 260与第二上侧沿楣 410之间设置了侧板上密封件 490, 在第二侧板 400翻起至垂直状态 时， 第二顶侧楣 260底部的内角将侧板上密封件 490的密封口 494撑开， 压住斜边 493, 形 成有效密封， 构成双重密封。 当然侧板上密封件 490也不局限于上述结构形式的。 参看图 27， 图 27为本发明折叠集装箱柜中的第二底侧梁与第二下侧沿梁之间的连接关 系示意图。 第二下侧沿梁 420采用异型方管制造， 断面形状为倒反 L形； 第二底侧梁 140采 用异型方管制造， 断面形状为 L形。 在第二下侧沿梁 420与第二底侧梁 140之间设置有侧板 下密封件 490a， 第二密封件 490a的横截面为一三角管形状， 两直边 491a和 492a起固定和 密封作用， 斜边 493a中间断开形成密封口 494a。 第二底侧梁 140与第二下侧沿梁 420之间 以互耦方式安装，构成迷宫式的密封结构，其目的是在即使不安装侧板下密封件 490a的情况 下， 箱外的水不会爬升一定的高度进入箱内， 第二底侧梁 140与第二下侧沿梁 420之间的互 耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合密封件能形成很好的密封， 以防止水从箱外渗透进箱内， 其中第二底侧梁 140与第二下侧沿梁 420之间的外接缝低于第 二底侧梁 140与第二下侧沿梁 420之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高 一段距离才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在第二底侧梁 140 与集二下侧沿梁 420之间设置了侧板下密封件 490a， 在第二侧板 400翻起至垂直状态时， 第 二下侧沿梁 420底部的内角将侧板下密封件 490a的密封口 494a撑开， 压住斜边 493a, 形成 有效密封， 构成双重密封。 当然侧板下密封件 490a也不局限于上述结构形式的。
参看图 28， 图 28为本发明折叠集装箱柜中的第二顶侧楣与第二上侧沿楣之间的另一种 连接关系示意图。 第二顶侧楣 260' 采用板材折弯制造， 断面为 S形,在第一顶侧楣 260 ' 的 S形下部内设置有若干螺母 470。 第二上侧沿楣 410 ' 采用板材折弯制造， 断面为 S形， 在第 二上侧沿楣 410 ' S形上部上开设有若干孔 460 ' ， 在第二侧板 400翻起至垂直状态时， 每一 个螺母 470与其对应的孔 460' 同心，这样用一个可拆卸螺栓 480从第一上侧沿楣 410 ' 内面 穿过孔 460' 旋入到螺母 470中， 即可将第二上侧沿楣 410'与第二顶侧楣 260 '锁接在一起。 在第二上侧沿楣 410 ' 的 S形的上边安装有侧板上密封件 490 ' ， 侧板上密封件 490 ' 由一 U 形密封套 491 ' 和设置在 U形密封套 491 ' 上的两 0形密封管 492 ' 组成， U形密封套 491 ' 套在第二上侧沿楣 310 ' 的 S形的上边上， 两 0形密封管 492 ' 与第二顶侧楣 260 ' 相接触， 以密封住第二顶侧楣 260 ' 与第二上侧沿楣 410' 之间的内接缝； 第二顶侧楣 260' 与第二上 侧沿楣 410 ' 之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安装侧板上 密封件 490' 的情况下， 箱外的水不会爬升一定的高度进入箱内， 第二顶侧楣 260 ' 与第二上 侧沿楣 410' 之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。
结合密封件能形成很好的密封， 以防止水从箱外渗透进箱内， 其中第二顶侧楣 260 ' 与 第二上侧沿楣 410 '之间的外接缝低于第二顶侧楣 260 '与第二上侧沿楣 410 '之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内， 因此增加了渗 透的难度， 而本发明又在第二顶侧楣 260' 与第二上侧沿楣 410' 之间设置了侧板上密封件 490', 在第一侧板 300翻起至垂直状态时， 两 0形密封管 492' 与第二顶侧楣 260' 相接触， 形成有效密封， 构成双重密封。 当然侧板上密封件' 490' 也不局限于上述结构形式的。
参看图 29， 图 29为本发明折叠集装箱柜中的第二底侧梁与第二下侧沿梁之间的另一种 连接关系示意图。每一第二底侧梁 140' 采用板材折弯制造， 上部断面 141' 为 S形， 下部断 面 142' 为开口朝外的 C字形； 每一第二下侧沿梁 420' 采用板材折弯制造， 断面为 S形。在 第二下侧沿梁 420' 的 S形下边安装有侧板下密封件 490a' ， 侧板下密封件 490a' 由一 U形 密封套 491a' 和设置在 U形密封套 491a' 上的两 0形密封管 492a' 组成， U形密封套 491a ' 套在第二下侧沿梁 420' 的 S形的下边上，两 0形密封管 492' 与第二底侧梁 140' 相接触， 以密封住第二底侧梁 140' 与第二下侧沿梁 420' 之间的外接缝； 第二底侧梁 140' 和第二下 侧沿梁 420' 之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安装侧板下 密封件 490a' 的情况下， 箱外的水不会爬升一定的高度进入箱内， 第二底侧梁 140' 与第二 下侧沿梁 420' 之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合侧 板下密封件 490a' 能形成很好的密封， 以防止水从箱外渗透进箱内。 其中第二底侧梁 140' 与第二下侧沿梁 420' 之间的外接缝低于第二底侧梁 140' 与第二下侧沿梁 420' 之间的内接 缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内， 因此增加 了渗透的难度，而本发明又在第二底侧梁 140' 与第二下侧沿梁 420' 之间设置了侧板下密封 件 490a'， 在第二侧板 400翻起至垂直状态时， 两 0形密封管 492' 与第二底侧梁 140' 相接 触， 形成有效密封， 构成双重密封。 当然侧板下密封件 490a' 也不局限于上述结构形式的。
参见图 30， 图 30为本发明折叠集装箱柜中的第一顶侧楣与第一上侧沿楣之间的再一种 连接关系示意图。 第二顶侧楣 260"采用板材折弯制造， 断面为反 S形，在第二顶侧楣 260" 内设置有若干螺母 470。第二上侧沿楣 410"采用板材折弯制造， 断面为 S形， 在第二上侧沿 楣 410"上开设有若干孔 460" ,在第二侧板 400翻起至垂直状态时， 每一个螺母 470与其对 应的孔 460" 同心， 这样用一个可拆卸螺栓 480从第二上侧沿楣 410" 内面穿过孔 460"旋入 到螺母 470中， 即可将第二上侧沿楣 410"与第二顶侧楣 260〃锁接在一起。 在第二顶侧楣 260"与第二上侧沿楣 410〃之间设置有侧板上密封件 490" ， 侧板上密封件 490"为一直角 梯形槽密封条结构，其中直角梯形槽密封条结构的直边 491" 固定在第二顶侧楣 260"上，斜 边 492"与第二上侧沿楣 410"接触， 以密封住第二顶侧楣 260"与第二上侧沿楣 410" 的内 接缝和外接缝之间；第二顶侧楣 260"与第二上侧沿楣 410"之间以互耦方式安装，构成迷宫 式的密封结构， 其目的是在即使不安装侧板上密封件 490" 的情况下， 箱外的水不会爬升一 定的高度进入箱内，第二顶侧楣 260 "与第二上侧沿楣 410 "之间的互耦方式结构并不局限于 这一种， 还可以有很多种结构形式。 结合侧板上密封件 490〃 能形成很好的密封， 以防止水 从箱外渗透进箱内，其中第二顶侧楣 260"与第二上侧沿楣 410 "之间的外接缝低于第二顶侧 楣 260"与第二上侧沿楣 410 "之间的内接缝，这样箱外的水要渗入到箱内，需要由爬高一段 距离才能由.内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在第二顶侧楣 260 "与 第二上侧沿楣 410 "之间设置了侧板上密封件 490" '在第一侧板 400翻起至垂直状态时，侧 板上密封件 490 "直角梯形槽密封条结构的斜边 492 "与第二上侧沿楣 410 "相接触， 形成有 效密封， 构成双重密封。 当然侧板上密封件 490"也不局限于上述结构形式的。
参看图 31， 图 31为本发明折叠集装箱柜中的第一底侧梁与第一下侧沿梁之间的再一种 连接关系示意图。每一第二底侧梁 140 "采用板材折弯制造， 上部断面 141 "为 S形， 下部断 面 142 "为开口朝外的 C字形； 每一第二下侧沿梁 420 "采用板材折弯制造， 断面为 S形。在 第二下侧沿梁 420 " 的 S形下边安装有侧板下密封件 490a" ， 侧板下密封件 490a" 由一 U形 密封套 491a"和设置在 U形密封套 491a〃上的两 0形密封管 492a "组成， U形密封套 491a "套在第二下侧沿梁 420 " 的 S形的下边上，两 0形密封管 492 "与第二底侧梁 140 "相接触， 以密封住第二底侧梁 140 "与第二下侧沿梁 420 "之间的外接缝； 第二底侧梁 140 "和第二下 侧沿梁 420 "之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使不安装侧板下 密封件 490a〃 的情况下， 箱外的水不会爬升一定的高度进入箱内， 第二底侧梁 140 "与第二 下侧沿梁 420〃之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合侧 板下密封件 490a〃能形成很好的密封， 以防止水从箱外渗透进箱内。 其中第二底侧梁 140 " 与第二下侧沿梁 420 "之间的外接缝低于第二底侧梁 140 "与第二下侧沿梁 420 "之间的内接 缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内， 因此增加 了渗透的难度，而本发明又在第二底侧梁 140 "与第二下侧沿梁 420 "之间设置了侧板下密封 件 490a〃 , 在第二侧板 400翻起至垂直状态时， 两 0形密封管 492 "与第二底侧梁 140 "相 接触，形成有效密封，构成双重密封。当然侧板下密封件 490a〃也不局限于上述结构形式的。
参看图 32， 图 32为本发明第二下关节组件的连接关系示意图。 第二下关节组件 800a包 括上关节 820a、 下关节 810a、 关节轴 830a以及关节密封件 840a。
参看图 33和图 34， 图 33为第二下关节组件中的上关节结构示意图， 图 34为图 33的左 视图。 上关节 820a的垂直断面形状与第二下侧沿梁 420的断面形状相类似， 均为反倒 L形， 在上关节 820a的 L形过渡处设置有向上关节运动方向凸出的关节头 821a, 关节头 821a位于 整个上关节 820a的中部，在关节头 821a中设置有一轴线与上关节 820a运动方向相垂直的关 节轴孔 824a;在 L形竖边顶部内侧设置有一条与整个上关节 820a长度一致的密封凸条 822a, 在关节头 821a的两侧各镶嵌有一个关节螺母 850a。
参看图 35、 图 36、 图 37， 图 35为本发明第二下关节组件中的下关节与螺栓套组合结构 示意图， 图 36为图 35的 A-A剖视图， 图 37为在螺栓套内安装有锁接螺栓的第二下关节组件 中的下关节与螺栓套结构示意图。
下关节 810a的垂直端面形状与第二底侧梁 140的断面形状相类似， 均为 L形。在下关节 810a的 L形竖边上设置有一与关节头 821a相匹配关节头槽 811a，在关节头槽 811a的两侧设 置有两侧关节轴孔 812a和两个阶梯孔 813a，在下关节 810a的 L形转角处设置有与上关节 820a 上的密封凸条 822a相匹配的密封凹槽 814a， 关节密封件 840a安装在下关节 810a的 L形转 角处； 关节密封件 840a与第二密封件 490结构相同。
在下关节 810a的一个外侧面焊接有螺栓套 910， 如果第二下关节组件 800a位于整个折 叠集装箱柜的前部，那么螺栓套 910就焊接在下关节 810a的前外侧面， 如果第二下关节组件 800a位于整个折叠集装箱柜的后部， 那么螺栓套 910就焊接在下关节 810a的后外侧面。 在 螺栓套 910的顶部开有一缩口 911， 该缩口 911的直径小于锁接螺栓 930的栓头， 以便于锁 接螺栓 930的螺柱从螺栓套 910内伸出，但不会使整个锁接螺栓 930从螺栓套 910中掉出来。 在螺栓套 910的套壁上开设有一便于用外物拨动锁接螺栓 930上升的开口 912， 在锁接螺栓 930上设置有便于扳手拧动的方颈 931， 锁接螺栓 930活动设置在螺栓套 910内， 在螺栓套 930的底部固定有一限制锁接螺栓 930伸出螺栓套 930外高度的顶柱 940。
具体安装时， 首先将第二下关节组件 800a中的上关节 820a与前角柱 430或门角柱 440 的底端， 将第二下关节组件 800a中的下关节 810a和螺栓套 930—起悍接在前下角件 110或 后下角件 120上， 焊接时要注意所述螺栓套 930不得突出前下角件 110或后下角件 120外， 同时前述的锁接螺母 920应该与螺栓套 930配焊， 以保证整个折叠集装箱柜组装以后， 锁接 螺母 920与锁接螺栓 930的中心轴线位于同一轴线上。 将上关节 820a上的关节头 821a嵌入 到下关节 810a的关节头槽 811a中， 用关节轴 830a穿过所述的两侧关节轴孔 812a和关节轴 孔 824a即可使上、 下关节 820a、 810a连接形成关节连接。 当第二侧板 400翻转至垂直状态 时， 上关节 820a上的密封凸条 822a将关节密封件 840a部分压入到下关节 810a的密封凹槽 814a中形成有效密封， 同时关节密封件 841a上的密封口 844a两侧的斜边 843a密封条能与 上关节 820a之间形成进一步的密封。
上关节 820a与下关节 810a之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在 即使不安装关节密封件 840a的情况下，箱外的水不会爬升一定的高度进入箱内，上关节 820a 与下关节 810a之间的互耦方式结构并不局限于这一种，还可以有很多种结构形式。结合关节 密封件 840a能形成很好的密封，以防止水从箱外渗透进箱内，其中上关节 820a与下关节 810a 之间的外接缝低于上关节 820a与下关节 810a之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内，因此增加了渗透的难度。当然关节密封件 840a 也不局限于上述结构形式的。
当第二侧板 400翻转至垂直状态时， 也就是上关节 820a和下关节 810a伸展后， 用两个 关节螺栓 860a从下关节 810a的内面穿过下关节 810a中的阶梯孔 813a， 旋入到上关节 820a 的关节螺母 850a中， 即可将上关节 820a和下关节 810a锁接，上关节 820a和下关节 810a需 要翻转时， 将关节螺栓 860a卸掉即可。
参见图 38，图 38为本发明第二下中关节组件的连接关系示意图。第二下中关节组件 700a 包括上关节 720a、 下关节 710a. 关节轴 730a、 关节螺栓 760a以及关节密封件 740a。
参看图 39、 图 40， 图 39为本发明第二下中关节组件中的上关节的结构示意图。 图 40为 图 39的左视图。
上关节 720a的垂直断面形状与第二下侧沿梁 420的断面形状相类似， 均为倒 L形，在上 关节 720a的 L形过渡处设置有向上关节运动方向凸出的关节头 721a， 关节头 721a位于整个 上关节 720a的中部，在关节头 721a中设置有一轴线与上关节 720a运动方向相垂直的关节轴 孔 724a; 在 L形竖边顶部内侧设置有一条与整个上关节 720a长度一致的密封凸条 722a， 在 关节头 721a的两侧各镶嵌有一个关节螺母 750a。
参看图 41、 图 42， 图 41为本发明第一下中关节组件中的下关节的结构示意图， 图 42为 图 41的左视图。
下关节 710a的垂直端面形状与第二底侧梁 140的断面形状相类似， 均为 L形。在下关节 710a的 L形竖边上设置有一与关节头 721a相匹配关节头槽 711a，在关节头槽 711a的两侧设 置有两侧关节轴孔 712a和两个阶梯孔 713a，在下关节 710a的 L形转角处设置有与上关节 720a 上的密封凸条 722a相匹配的密封凹槽 714a, 关节密封件 740a安装在下关节 710a的 L形转 角处； 关节密封件 740a与第二密封件 490结构相同。
具体安装时， 首先将第二下中关节组件 700a中的上关节 720a与第二侧板面 450的底缘 和第二下侧沿梁 420密封焊接， 将第二下中关节组件 700a中的下关节 710a与底板 100的第 二侧缘和第二底侧梁 140密封焊接。将上关节 720a上的关节头 721a嵌入到下关节 710a的关 节头槽 711a中， 用关节轴 730a穿过所述的两侧关节轴孔 712a和关节轴孔 724a即可使上、 下关节 720a、 710a连接形成关节连接。 当第二侧板 400翻转至垂直状态时， 上关节 720a上 的密封凸条 722a将关节密封件 740a部分压入到下关节 710a的密封凹槽 714a中形成有效密 封， 同时关节密封件 741a上的密封口两侧的斜边密封条能与上关节 720a之间形成进一步的 密封。
上关节 720a与下关节 710a之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在 即使不安装关节密封件 740a的情况下，箱外的水不会爬升一定的高度进入箱内，上关节 720a 与下关节 710a之间的互耦方式结构并不局限于这一种，还可以有很多种结构形式。结合关节 密封件 740a能形成很好的密封，以防止水从箱外渗透进箱内，其中上关节 720a与下关节 710a 之间的外接缝低于上关节 720a与下关节 710a之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离才能由内接缝渗透进箱内，因此增加了渗透的难度。当然关节密封件 740a 也不局限于上述结构形式的。
当第二侧板 400翻转至垂直状态时， 也就是上关节 720a和下关节 710a伸展后， 用两个 关节螺栓 760a从下关节 710a的内面穿过下关节 710a中的阶梯孔 713a, 旋入到上关节 720a 的关节螺母 750a中， 即可将上关节 720a和下关节 710a锁接，上关节 720a和下关节 710a需 要翻转时， 将关节螺栓 760卸掉即可。
参见图 1和图 2， 在第一侧板 300、 第二侧板 400与顶板 200、 底板 300组装好以后， 第 一下关节组件 800铰链点和第一下中关节组件 700铰链点离底板 100之间的高度低于第二下 关节组件 800a铰链点和第二下中关节组件 700a铰链点离底板 100之间的高度，第一侧板 300 的上缘与第一顶侧楣 250固定点离底板 100之间的高度低于第二侧板 400的上缘与第二顶侧 楣 260固定点离底板 100之间的高度， 同时第一下关节组件 800铰链点和中间第一关节组件 700铰链点与第一侧板 300上缘之间的高度和第二下关节组件 800a铰链点和中间第二关节组 件 700a铰链点与第二侧板 400上缘之间的高度均应小于底板 100的宽度， 这样第一侧板 300 和第二侧板 400就能顺利依次翻转下来。
参见图 43至 48，图 43为本发明折叠集装箱柜前框区域结构示意图，图 44为图 43的 A-A 部分剖视图， 图 45为图 43的 B-B部分剖视图， 图 46为图 43的 C向放大示意图， 图 47为图 43的 D向放大示意图， 图 48为图 43的 E- E部分剖视图。
参见图 43，前框 500包括前顶梁 510、前底梁 520、二前框柱 530以及周边与前顶梁 510、 前底梁 520和二前框柱 530密封焊接的前端板 540。 在前底梁 520的两端各焊接有一个前底 梁接头 521， 前底梁接头 521具有与前下角件 110相适应的形状， 如为倒 L形。
参见图 46，二前底梁接头 521与前下角件 110之间的铰链连接采用一前铰链构件来实现。 该前铰链构件包括两固定在前下角件 110的上角面上的前活动铰链座 522， 在前活动铰链座 522中各设置有一用以铰接所述前活动铰链座 .522与前底梁接头 521横边部分的前铰链销轴 523,这样前底梁接头 521就能绕前铰链销轴 523的轴线翻转，进而带动整个前框 500的翻转。
参见图 43和图 46， 在每一前下角件 110的内面上焊接有用以支撑二前底梁接头 521竖 边的承受块 524， 当整个前框 500翻转至垂直状态时， 前底梁接头 521的竖边底部正好支撑 在承受块 524上， 以使整个前框 500获得很好的支撑。
参见图 48， 为了解决前底梁 520与底板 100之间的密封问题， 本发明在底板 100前侧的 底面、 两前下角件 110之间固定有一槽形件 150， 该槽形件 150的槽口朝向整个折叠集装箱 的前面。 前底梁 520朝向前端板 540的那一面为具有一高面 525和一低面 526的阶梯面， 高 面 525与前端板 540之间密封焊接； 在低面 526上固定有一前框下密封件 527; 该前框下密 封件 527由一 U形密封套 527 ' 和设置在 U形密封套 527 ' 上的两 0形密封管 527 "组成， 所 述 U形密封套 527 ' 套在低面 526上， 两 0形密封管 527 "与槽形件 150的内槽侧壁相接触。 当前框 500翻转至垂直状态时， 前底梁 520的低面 526上的前框下密封件 527的两 0形密封 管 527 ' '紧紧压在槽形件 150的内槽侧壁上， 形成有效的密封， 以防止水渗透进箱内。
参见图 45， 前楣 230采用异型钢管制造， 其横端面为倒 L形状， 前顶梁 510的横断面形 状为具有一个上外翻边 511的 U形槽结构， 这样使前顶梁 510上的上外翻边 511与前楣 230 之间形成相互咬合结构， 以限制前框 500只能向内翻转而不能向外翻转。 在前楣 230的两端 焊接有前楣接头 231 (参见图 43和图 47)， 前楣接头 231与前上角件 210密封焊接。
在前顶梁 510的上外翻边 511上间隔开有若干通孔， 在前楣 230倒 L形的竖边上开设有 若干孔， 这些孔内设置有一个螺母 570， 在前框 500翻起至垂直状态时， 螺母 570与其对应 的前顶梁 510的上外翻边 511上的孔同心， 这样用一个可拆卸螺栓 580从前顶梁 510内面穿 过孔旋入到螺母 570中， 即可将前顶梁 510与前楣 230锁接在一起。
在前顶梁 510的上外翻边 511上设置有前框上密封件 550， 前框上密封件 550由一 U形 密封套 551和设置在 U形密封套 551上的两 0形密封管 552组成， U形密封套 551套在上外 翻边 511上， 两 0形密封管 552与前楣 230倒 L形的竖边相接触。 当前框 500翻转至垂直状 态时，前底梁 520的外翻边 511上的前框上密封件 550的两 0形密封管 552紧紧压在前楣 230 倒 L形的竖边上， 形成有效的密封， 以防止水渗透进箱内。
前顶梁 510与前楣 230之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使 不安装前框上密封件 550的情况下， 箱外的水不会爬升一定的高度进入箱内， 前顶梁 510与 前楣 230之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合密封件能 形成很好的密封， 以防止水从箱外渗透进箱内， 其中前顶梁 510与前楣 230之间的外接缝低 于前顶梁 510与前楣 230之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离 才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在前顶梁 510与前楣 230之 间设置了前框上密封件 550， 在前框 500翻起至垂直状态时， 前底梁 520的外翻边 511上的 前框上密封件 550的两 0形密封管 552紧紧压在前楣 230倒 L形的竖边上，形成有效的密封， 构成双重密封。 当然前框上密封件 550也不局限于上述结构形式的。
参见图 44, 二前框柱 530的横断面形状为一具有两外翻边 531、 532的 U形槽 533结构， 其中第一外翻边 531与前端板 （图中未示出） 固定连接， 第二翻边 532上设置有前框侧密封 件 550a; 前角柱 330和 430的前侧设置有向内翻折的钩部 331和 431， 前框柱 530上的第二 翻边 532与前角柱 330和 430上的钩部 331和 431相互配合， 以限制前框 500只能向内翻转 而不能向外翻转。 为了使前框在处于载货状态时， 能与前角柱牢固连接， 而在空柜时， 所述 前框又能与所述前角柱分开， 顺利翻转， 本发明在所述前框的前框柱与前角柱之间设置有若 干个可拆卸的锁紧机构。前框侧密封件 550a由一 U形密封套 550a'和设置在 U形密封套 550a' 上的两 0形密封管 550a"组成， U形密封套 550a'套在第二翻边 532上， 两 0形密封管 550a "与前角柱 330和 430的钩部 331和 431相接触。 当前框 500翻转至垂直状态时， 前框侧密 封件 550a的两 0形密封管 550a"紧紧压在前角柱 330和 430的钩部 331和 431上， 形成有 效的密封， 以防止水渗透进箱内。
为了使前框在处于载货状态时， 能与前角柱 330和 430牢固连接，而在空柜时，前框 500 又能与前角柱 330和 430分开， 顺利翻转， 本发明在前框 500的前框柱 530与前角柱 330、 430之间设置有把个可拆卸的锁紧机构 532。其中每侧的前框柱 530与前角柱 330或 430各四 个。每一个锁紧机构 532包括焊接于前框柱 530的 U形槽 533内槽壁上的铰链圈 532a、螺母 532b, 通过铰销轴 532c铰链于铰链圈 532a上的 L形锁杆 532d、 焊接在前角柱 330和 430上 的锁块 532e、锁紧螺栓 532f,在 L形锁杆 532d上远离铰链端设置有一锁盖 532g,在锁盖 532g 上设置有一通孔（图中未示出）， 锁块 532e为一锥台， 在锁块 532e上开设有一螺栓孔， 在锁 盖 532g内设置有一锥腔，这样方便锁盖 532g扣在锁块 532e上， 当前框 500翻转至垂直状态 以后， 将 L形锁杆 532d由 U形槽 533内向外翻出， 使锁盖 532g扣在锁块 532e上， 这时锁盖 532g上的通孔与锁块 532e上的螺栓孔对中， 再将锁紧螺栓 532f 穿过锁盖 532g上的通孔旋 入锁块 532e上的螺栓孔内， 拧紧即可使前框 500与前角柱 330和 430锁紧。 当需要将前框 500翻转至水平状态时， 先松开锁紧螺栓 532f 并卸下， 然后将 L形锁杆 532d向内翻至 U形 槽 533内， 再将锁紧螺栓 532f旋入螺母 532 b中， 锁紧螺栓 532f可以挡住 L形锁杆 532d从 U形槽 533内掉出， 上述动作完成后， 即可翻转前框 500。 参看图 49至图 55，图 49为本发明的门部区域结构示意图；图 50为图 49的 A-A剖视图； 图 51为图 49的 D处放大示意图； 图 52为图 51的 A- A剖视图； 图 53为图 49的 E处放大示 意图； 图 54为图 53的 A-A剖视图； 图 55为本发明门框翻转至水平状态时的折叠集装箱柜时 的门槛与后下角件之间的状态示意图。
参看图 49， 门框 600包括具有门柱 611的两扇货柜门 610、 门顶梁 620、 门槛 630、 四套 门锁杆总成 640、 八块铰链板 650； 在门槛 630的两端焊接有两个门槛接头 631。
结合参看图 53、图 54和图 55， 门槛接头 631为一倒 L形件，倒 L形件的短边与门槛 630 端部焊接连接，在后下角件 120的上端面设置有两个后活动铰链座 632， 门槛接头 631的倒 L 形件的长边通过两个后铰链销轴 633分别与两个后活动铰链座 632铰接，以实现整个门框 600 的翻转。 在后下角件 120的内侧面上固定有一承力座 634, 当门框 600翻转至垂直状态时， 门槛接头 631的底面坐在承力座 634上， 将门框 600的重量传至承力座 634。 承力座 634固 定方式可以采用焊接方式固定， 或者采用螺栓方式固定。
在门槛接头 631上设置有一个竖向沉头孔 631a以及与竖向沉头孔同轴的支撑套 631b; 在后下角件 120的顶面开设有一与支撑套 631b同轴的螺孔 121， 用一个紧固螺栓 631c从门 槛接头 631倒 L形件的长边的上方穿过竖向沉头孔 631a和支撑套 631b后旋入螺孔 121中， 使门槛接头 631与后下角件 120可拆卸连接。
若需要倒下门框 600时， 应先卸掉紧固螺栓 631c， 门槛接头 631才能翻转。 当门框 600 整个竖起来后， 将紧固螺栓 631c重新旋入螺孔 121中， 拧紧即可。
为了解决门槛 630与底板 100之间的密封问题， 本发明在底板 100后侧的底面、 两后下 角件 120之间固定有一槽形件 160， 该槽形件 160的槽口朝向整个折叠集装箱的后面。 门槛 630朝向货柜门的那一面为具有一高面 635和一低面 636的阶梯面， 高面 635与货柜门 610 之间采用现有的货柜门密封件（图中未示出）密封；在低面 636上固定有一门下密封胶件 637; 该门下密封件 637由一 U形密封套 637 ' 和设置在 U形密封套 637 ' 上的两 0形密封管 637 " 组成， 所述门下密封件 637的 U形密封套 637 '套在低面 636上， 两 0形密封管 637 "与槽形 件 160的内槽侧壁相接触。 当门框 600翻转至垂直状态时， 两 0形密封管 637 "紧紧压在槽 形件 160的内槽侧壁上， 形成有效的密封， 以防止水渗透进箱内。
参见图 49， 每套门锁杆总成 640包括门锁杆 641、上固定锁座 642、 下固定锁座 643， 上 固定锁座 642和下固定锁座 643分别对应地固定在门顶梁 620和门槛 630上， 门锁杆 641安 装在货柜门 610上， 门锁杆 641的上下端可以在关门时锁接在上固定锁座 642和下固定锁座 643上。 参见图 '52, '门楣 240的断面为反 L形状， 门顶梁 620的横断面形状为具有一个上外翻边 621的 U形槽结构， 该门顶梁 620还与门柱 611铰链。 门顶梁 620上的上外翻边 621与门楣 240之间形成相互咬合结构， 以限制门框 600只能向内翻转而不能向外翻转。 在门楣 240的 两端焊接有门楣接头 241 (参见图 51 )， 门楣接头 241与后上角件 220密封焊接。 在门顶梁 620的上外翻边 621上间隔开有若干通孔， 在门楣 240反倒 L形的竖边上开设有若干孔， 这 些孔内设置有一个螺母 470， 在门框 600翻起至垂直状态时， 螺母 470与门顶梁 620上的孔 同心， 这样用一个可拆卸螺栓 580从门顶梁 620内面穿过门顶梁上的孔旋入到螺母 470中， 即可将门顶梁 620与门楣 240锁接在一起。
在门顶梁 620的上外翻边 621上设置有一门框上密封件 670， 门框上密封件 670由一 U 形密封套 671和设置在 U形密封套 671上的两 0形密封管 672组成， U形密封套 671套在门 顶梁 620上的上外翻边 621上， 两 0形密封管 672与门楣 240相接触。
门顶梁 620与门楣 240之间以互耦方式安装， 构成迷宫式的密封结构， 其目的是在即使 不安装门框上密封件 670的情况下， 箱外的水不会爬升一定的高度进入箱内， 门顶梁 620与 门楣 240之间的互耦方式结构并不局限于这一种， 还可以有很多种结构形式。 结合密封件能 形成很好的密封， 以防止水从箱外渗透进箱内， 其中门顶梁 620与门楣 240之间的外接缝低 于门顶梁 620与门楣 240之间的内接缝， 这样箱外的水要渗入到箱内， 需要由爬高一段距离 才能由内接缝渗透进箱内， 因此增加了渗透的难度， 而本发明又在门顶梁 620与门楣 240之 间设置了门框上密封件 670, 在门框 600翻起至垂直状态时， 门框上密封件 670上的两 0形 密封管 672压在门楣 240上， 形成有效密封， 构成双重密封。 当然门框上密封件 670也不局 限于上述结构形式的。
由于门顶梁 620与门楣 240之间连接用的内可拆卸螺栓 580是从集装箱柜内拆除的， 因 此为了保证在门框 600翻转前， 集装箱柜内没有操作人员， 本发明在门楣 240外侧设置有一 后预固板 680， 在该后预固板 680上开有一通孔， 同时在门顶梁 620的 L形的横边上开设有 一个孔， 在该孔内安装有一个螺母 622， 用一外可拆卸螺栓 591穿过后预固板 680上的通孔， 旋入到螺母 622中， 即可将后预固板 680与门顶梁 620连接。 这样在拆除内可拆卸螺栓 580 后， 门框 600还不会倒下， 只有操作人员离开集装箱柜内， 跑到门框 600的外面拆除外可拆 卸螺栓 591后， 门框 600才能放下。
参看图 49， 八块铰链板 650分成两组， 每组四块， 分别铰链于门角柱 340和 440上； 在 每块铰链板 650与货柜门 610的门柱 611连接位置上、 下两侧焊接有上、 下限位挡块 651和 652， 铰链板 650嵌入到上、 下限位挡块 651和 652之间。 参见图 50， 在货柜门的门柱 611的连接位置上和铰链板 650上开设有相对应的门柱螺栓 孔和铰链板螺栓孔， 每一块铰链板 650与门角柱 340或 440之间采用一个一端封闭的门连接 螺帽 653和一个门连接蟓栓 654可拆卸连接。 采用一端封闭的门连接螺帽 653, 这样水就不 会铰链板 650上的铰链板螺栓孔及门柱螺栓孔渗入到货柜中， 起到了很好的水封效果。
每一侧门柱 611的门连接螺栓 654安装方法分为顺装和倒装， 其中至少有一个门连接螺 栓 654是倒装的。 为了提高货柜门的门柱与门角柱之间的密封性， 在门柱 611与门角柱 340 或 440之间所使用横截面类以倒 "Τ"结构的货柜门密封件 660, 货柜门密封件 660通过密封 条压板 661安装在门柱 611上。
参看图 56a至图 59， 上述折叠集装箱柜的折叠方法， 包括收叠方法和展开方法， 其收叠 方法包括如下步骤：
1、 控制住顶板；
2、拆卸掉前框 500上缘前顶梁与前楣之间的内可拆卸螺栓， 再拆卸掉前框 500的前框柱 与前角柱之间的锁紧机构； 接着拆卸掉门框 600上缘的门顶梁与门楣之间的内可拆卸螺栓和 门槛接头与后下角件之间的紧固螺栓以及所有从门柱的内侧穿过门柱螺栓孔的门连接螺栓；
3、 操作人员移至折叠集装箱柜外， 逐步放下前框 500至底板 100上，前框 500翻转放下 时， 前框 500连同前底梁、 前底梁两端的前底梁接头 521—起绕前活动铰链座 522上的前铰 链销轴 523轴线翻转至水平状态， 落在底板 100上； 锁好货柜门 610， 拆卸掉所有从铰链板 的外侧穿过铰链板螺栓孔的门连接螺栓， 向外翻转所有的铰链板 650， 再卸掉门楣上的后预 固板与门顶梁之间的外可拆卸螺栓， 逐步放下门框 600至底板 100上， 门框 600连同门槛、 门槛两端的门槛接头 631—起绕后活动铰链座 632上的后铰链销轴 633轴线翻转至水平状态， 落在底板 100上；
5、 控制住第一侧板 300、 第二侧板 400和顶板 200， 操作人员移至折叠集装箱柜内， 拆 卸掉第一侧板 300上缘的第一上侧沿楣与第一顶侧楣、 第二侧板 400上缘的第二上侧沿楣与 第二顶侧楣之间的可拆卸螺栓， 以及第一下关节组件、第一下中关节组件和第二下关节组件、 第二下中关节组件上的关节螺栓， 操作人员移至折叠集装箱柜外， 首先释放第一侧板 300, 将第一侧板 300向内翻到至前框 500和门框 600上，然后释放第二侧板 400，将第二侧板 400 向内翻到至第一侧板 300上；
6、 落下顶板 200至第二侧板 400上；
7、顶起底板 100四个角的四个螺拴套 910中的锁接螺栓， 并用扳手将四个锁接螺栓旋入 到顶板 200四个角上的四个锁接螺母中， 以将顶板 200与底板 100锁接。 如果该折叠集装箱柜需要展开， 只需要按上述步骤反向操作即可。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。 本行业的技术人员应 该了解， 本发明不受上述实施例的限制， 上述实施例和说明书中描述的只是说明本发明的原 理， 在不脱离本发明精神和范围的前提下， 本发明还会有各种变化和改进， 这些变化和改进 都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims

权利要求
1. 折叠集装箱柜， 该折叠集装箱柜包括：
一底板， 在底板的四个角固定有两个前下角件和两个后下角件；
一相对该底板的顶板， 在顶板的四个角固定有两个前上角件和两个后上角件； 二相对侧板，
一前框； 及
一相对于该前框的门框， 共同构成一矩形体；
在两个前上角件之间固定有一前楣， 前楣与顶板的前侧固定密封连接；
在两个后上角件之间固定有门楣， 门楣与顶板的后侧固定密封连接；
所述前框的下缘两侧铰接于两前下角件上， 前框的上缘通过可拆卸紧固件与前楣连接； 所述门框下端的两侧铰接于两后下角件上， 所述门框的上缘与所述门楣通过可拆卸的紧 固件连接； 其特征在于，
所述二相对侧板分为第一侧板和第二侧板， 其中：
第一侧板的下缘前后两端分别通过一组第一下关节组件与底板第一侧的前、 后下角件铰 接， 第一侧板的中间部分通过若干第一下中关节组件与底板第一侧铰接； 第一侧板的上缘与 第一顶侧楣通过可拆卸紧固件连接， 所述第一顶侧楣密封固定于顶板的第一侧；
第二侧板的下缘前后两端分别通过一组第二下关节组件与底板第二侧的前、 后下角件铰 接， 第二侧板的中间部分通过若干第二下中关节组件与底板第二侧铰接； 第二侧板的上缘与 第二顶侧楣通过可拆卸紧固件连接， 所述第二顶侧掮密封固定于顶板第二侧；
所述第一下关节组件铰链点和第一下中关节组件铰链点离底板之间的高度低于第二下关 节组件铰链点和第二下中关节组件铰链点离底板之间的高度， 第一侧板的上缘与第一顶侧楣 固定点离底板之间的高度低于第二侧板的上缘与第二顶侧楣固定点离底板之间的髙度， 同时 第一下关节组件铰链点和第一下中关节组件铰链点与第一侧板上缘之间的高度和第二下关节 组件铰链点和第二下中关节组件铰链点与第二侧板上缘之间的高度均应小于底板的宽度。
2. 根据权利要求 1所述的折叠集装箱柜， 其特征在于， 在折叠集装箱柜折叠后， 用四组 折叠柜锁具将顶板与底板四个角锁接。
3. 根据权利要求 1所述的折叠集装箱柜，其特征在于，每组折叠柜锁具包括一固定在所 述第一顶侧楣或第二顶侧楣端部的锁接螺母和固定在所述第一下关节组件或第二下关节组件 外侧上的螺栓套以及活动设置在所述螺栓套内的锁接螺栓， 在所述螺栓套的顶部开口， 使所 述锁接螺栓从螺栓套内伸出， 在所述螺栓套的套壁上开设有一便于用外物拨动所述锁接螺栓 上升的开口， 在所述锁接螺栓上设置有便于扳手拧动的方颈； 所述锁接螺母与锁接螺栓的中 心轴线位于同一轴线上且所述锬接螺母和螺栓套不得突出所述角件外。
4. 根据权利要求 1所述的折叠集装箱柜， 其特征在于， 前框包括前顶梁、前底梁、 二前 框柱以及周边与所述前顶梁、 前底梁和二前框柱连接的前端板； 在前底梁的两端固定有二前 底梁接头， 所述二前底梁接头具有与所述前下角件相适应的形状， 分别与所述的二前下角件 铰链连接， 在每一前下角件上设置有用以支撑二前底梁接头的承受块； 所述前顶梁的横断面 形状为具有一个上外翻边的 U形槽结构， 在所述的上外翻边上设置有前框上密封件； 所述前 楣的横断面为倒 L形状， 使前顶梁上的上外翻边与所述前楣之间形成相互咬合结构， 以限制 前框只能向内翻转而不能向外翻转， 所述前顶梁的上外翻边与所述前楣之间采用从所述前顶 梁内面插入的内可拆卸的螺栓连接； 所述前框柱的横断面形状为一具有两外翻边的 U形槽结 构， 其中第一外翻边与所述的前端板固定连接， 第二翻边上设置有前框侧密封件； 而在所述 第一侧板和第二侧板前缘设置有前角柱， 所述前角柱的前侧设置有向内翻折的钩部， 所述前 框柱上的第二翻边与所述前角柱上的钩部相互配合， 以限制前框只能向内翻转而不能向外翻 转。
5. 根据权利要求 4所述的折叠集装箱柜，其特征在于，所述前框上密封件由一 U形密封 套和设置在 U形密封套上的两 0形密封管组成， 所述 U形密封套套在所述的上外翻边上， 两 0形密封管与所述的前楣相接触。
6. 根据权利要求 4所述的折叠集装箱柜，其特征在于，所述前框侧密封件由一 U形密封 套和设置在 u形密封套上的两 0形密封管组成， 所述 U形密封套套在所述的第二翻边上， 两 0形密封管与所述的所述前角柱上的钩部相接触。
7. 根据权利要求 4所述的折叠集装箱柜， 其特征在于， 在所述底板前侧的底面、 两前下 角件之间固定有一槽形件， 该槽形件的槽口朝向前底梁； 所述前底梁朝向前端板的那一面为 具有一高面和一低面的阶梯面， 高面与前端板之间密封焊接；在低面上套由一前框下密封件， 该前框下密封件由一 U形密封套和设置在 ϋ形密封套上的两 0形密封管组成， 所述 U形密封 套套在所述的低面上， 两 0形密封管与所述的槽形件相接触。
8. 根据权利要求 4所述的折叠集装箱柜，其特征在于， 在所述前框的前框柱与前角柱之 间设置有若干个可拆卸的锁紧机构。
9. 根据权利要求 8所述的折叠集装箱柜，其特征在于，所述锁紧机构包括焊接于前框柱 的 U形槽内槽壁上的铰链圈、 螺母、 通过铰销轴铰链于铰链圈上的 L形锁杆、 焊接在前角柱 上的锁块、 锁紧螺栓,在 L形锁杆上远离铰链端设置有一锁盖，在锁盖上设置有一通孔， 锁块 为一锥台， 在锁块上开设有一螺栓孔， 在锁盖内设置有一锥腔， 当前框翻转至垂直状态以后， 将 L形锁杆由 U形槽内向外翻出， 使锁盖扣在锁块上， 这时锁盖上的通孔与锁块上的螺栓孔 对中， 再将锁紧螺栓穿过锁盖上的通孔旋入锁块上的螺栓孔内， 拧紧即可使前框与前角柱锁 紧； 当需要将前框翻转至水平状态时， 先松开锁紧螺栓并卸下， 然后将 L形锁杆向内翻至 U 形槽内， 再将锁紧螺栓旋入螺母中， 锁紧螺栓可以挡住 L形锁杆从 U形槽内掉出， 上述动作 完成后， 即可翻转前框。
10. 根据权利要求 4所述的折叠集装箱柜， 其特征在于， 所述二前底梁接头与所述前下 角件之间的铰链连接包括两固定在前下角件的上角面上的前活动铰链座， 在前活动铰链座中 各设置有一用以铰接所述前活动铰链座与所述前底梁接头的前铰链销轴， 所述前底梁接头绕 所述前铰链销轴的轴线翻转， 进而带动整个前框的翻转。
11. 根据权利要求 1所述的折叠集装箱柜， 其特征在于， 第一侧板包括第一上侧沿楣、 若干第一下侧沿梁、 前角柱、 门角柱以及四周与所述第一上侧沿楣、 第一下侧沿梁、前角柱、 门角柱密封固定连接的第一侧板面构成， 所述第一顶侧楣前后两端焊接有锁接螺母； 所述第 一上侧沿楣前后两端与所述前角柱、 门角柱上端形成直角固定连接， 所述第一顶侧楣与第一 上侧沿楣之间以互耦方式安装并通过若干个从第一上侧沿楣内面穿入的可拆卸螺栓连接， 在 第一上侧沿楣与第一顶侧楣之间设置有侧板上密封件； 所述底板第一侧的第一下关节组件的 下关节与第一下中关节组件的下关节之间、 两第一下中关节组件的下关节之间、 第一下中关 节组件的下关节与第一下关节组件中的下关节件之间固定连接有若干第一底侧梁， 若干第一 底侧梁还与底板第一侧密封固定连接， 所述第一下关节组件的上关节与第一下中关节组件中 的上关节之间、 两第一下中关节组件的上关节之间、 第一下中关节组件中的上关节与第一下 关节组件中的上关节之间均通过第一下侧沿梁连接， 若干第一下侧沿梁还与第一侧板面密封 固定连接； 所述前角柱、 门角柱的下端与第一下关节组件中的上关节连接， 第一底侧梁与第 一下侧沿梁之间以互耦方式安装； 在若干第一下侧沿梁与若千第一底侧粱之间设置有侧板下 密封件；
第二侧板包括第二侧楣、 若干第二下侧沿梁、 前角柱、 门角柱以及四周与所述第二上侧 沿楣、 第二下侧沿梁、 前角柱、 门角柱密封固定连接的第二侧板面构成， 所述第二顶侧楣前 后两端焊接有锁接螺母， 所述第二上侧沿楣前后两端与所述前角柱、 门角柱上端形成直角固 定连接， 第二上侧沿楣与第二顶侧楣之间以互耦方式安装并通过若干个从第二上侧沿楣内面 穿入的可拆卸螺栓连接， 在第二上侧沿楣与第二顶侧楣之间设置有侧板上密封件； 所述底板 第二侧的第二下关节组件的下关节与第二下中关节组件的下关节之间、 两第二下中关节组件 的下关节之间、 第二下中关节组件的下关节与第二下关节组件中的下关节件之间固定连接有 若干第二底侧梁， 若干第二底侧梁还与底板第二侧密封固定连接； 所述第二下关节组件的上 关节与第二下中关节组件中的上关节之间、 两第二下中关节组件的上关节之间、 第二下中关 节组件中的上关节与第二下关节组件中的上关节之间均通过第二下侧沿梁连接， 若千第二下 侧沿梁还与第二侧板面密封固定连接； 所述前角柱、 门角柱的下端与第二下关节组件中的上 关节连接， 第二下侧沿梁与第二底侧梁之间以互耦方式安装， 在若干第二下侧沿梁与若干第 二底侧梁之间设置有侧板下密封件；
第一下关节组件包括上关节、 下关节、 关节轴以及关节密封件， 在上关节上设置有向上 关节运动方向凸出的关节头， 关节头位于整个上关节的中部， 在关节头中设置有一轴线与上 关节运动方向相垂直的关节轴孔； 在下关节上设置有一与所述关节头相匹配的关节头槽， 所 述关节头嵌入到该关节头槽中； 所述下关节的关节头槽两侧设置有二轴线与下关节运动方向 相垂直的两侧关节轴孔， 将所述关节轴穿过所述的两侧关节轴孔和关节轴孔即可使上、 下关 节连接形成关节连接； 在上、 下关节之间设置有关节密封件； 所述上关节和下关节伸展后， 通过关节螺栓连接； 在所述下关节的外侧面固定有所述的螺栓套；
第二下关节组件包括上关节、 下关节、 关节轴以及关节密封件， 在上关节上设置有向上 关节运动方向凸出的关节头， 关节头位于整个上关节的中部， 在关节头中设置有一轴线与上 关节运动方向相垂直的关节轴孔； 在下关节上设置有一与所述关节头相匹配的关节头槽， 所 述关节头嵌入到该关节头槽中； 所述下关节的关节头槽两侧设置有二轴线与下关节运动方向 相垂直的两侧关节轴孔， 将所述关节轴穿过所述的两侧关节轴孔和关节轴孔即可使上、 下关 节连接形成关节连接； 在上、 下关节之间设置有关节密封件； 所述上关节和下关节伸展后， 通过关节螺栓连接； 在所述下关节的外侧面固定有所述的螺栓套。
12. 根据权利要求 11所述的折叠集装箱柜，其特征在于，所述的第一顶侧楣釆用异型方 管制造， 断面为倒 L形； 所述第一上侧沿楣采用异型方管制造， 断面为反 L形； 所述第二顶 侧楣采用异型方管制造， 断面为反倒 L形； 所述第二上侧沿楣采用异型方管制造， 断面为 L 形； 所述第一下侧沿梁采用异型方管制造， 断面为倒 L形； 所述若干第一底侧梁采用异型方 制造， 断面为反 L形； 所述若干第二底侧梁采用异型方管制造， 断面为反倒 L形； 所述第二 下侧沿梁采用异型方管制造， 断面为倒反 L形； 所述上关节的垂直断面形状与第一下侧沿梁 或第二下侧沿梁的断面形状相类似， 下关节的垂直断面形状与第一底侧梁或第二底侧梁的断 面形状相类似。
13.根据权利要求 11所述的折叠集装箱柜， 其特征在于， 所述的第一顶侧楣采用板材折 弯制造， 断面为开口朝内的 C字形； 所述第一上侧沿楣采用板材折弯制造， 断面为反 S形； 所述若干第一底侧梁采用板材折弯制造，上部断面为反 s形，下部断面为开口朝外的 C字形； 所述第二顶侧楣和第二上侧沿楣采用板材折弯制造， 断面为 S形； 所述第一下侧沿梁采用板 材折弯制造， 断面为 s形； 所述若干第二底侧梁采用板材折弯制造， 上部断面为 s形， 下部 断面为开口朝外的 C字形； 所述第二下侧沿梁采用板材折弯制造， 断面为 S形。
14.根据权利要求 11所述的折叠集装箱柜， 其特征在于， 所述的第一顶侧楣釆用扳材折 弯制造， 断面为 s形； 所述第一上侧沿楣采用板材折弯制造， 断面为反 S形； 所述第二顶侧 楣采用板材折弯制造， 断面为反 S形； 第二上侧沿楣采用板材折弯制造， 断面为 S形； 所述 第一下侧沿梁采用板材折弯制造， 断面为 s形； 所述若干第二底侧梁采用板材折弯制造， 上 部断面为 S形， 下部断面为开口朝外的 C字形； 所述第二下侧沿梁采用板材折弯制造， 断面 为 s形。
15. 根据权利要求 11所述的折叠集装箱柜，其特征在于，所述第一下关节组件的上下关 节之间、 第二下关节组件的上下关节之间、 第一下中关节组件的上下关节之间、 第二下中关 节组件的上下关节之间与所述第一顶侧楣与第一上侧沿楣之间、 第二顶侧楣与第二上侧沿楣 之间、 第一底侧梁与第一下侧沿梁之间、 第二底侧梁与第二下侧沿梁之间一样， 均以互耦方 式安装， 构成迷宫式的密封结构。
16.根据权利要求 15所述的折叠集装箱柜， 其特征在于， 第一顶侧楣与第一上侧沿楣之 间的外接缝低于第一顶侧楣与第一上侧沿楣之间的内接缝、 第二顶侧楣与第二上侧沿楣之间 的外接缝低于第二顶侧楣与第二上侧沿楣之间的内接缝、 第一底侧梁与第一下侧沿梁之间的 外接缝低于第一底侧梁与第一下侧沿梁之间的内接缝、 第二底侧梁与第二下侧沿梁之间的外 接缝低于第二底侧梁与第二下侧沿梁之间的内接缝、 第一下关节组件的上下关节之间的外接 缝低于第一下关节组件的上下关节之间的内接缝、 第二下关节组件的上下关节之间的外接缝 低于第二下关节组件的上下关节之间的内接缝、 第一下中关节组件的上下关节之间的外接缝 低于第一下关节组件的上下关节之间的内接缝、 第二下中关节组件的上下关节之间的外接缝 低于第二下关节组件的上下关节之间的内接缝。
17. 根据权利要求 16所述的折叠集装箱柜， 其特征在于， 第一下关节组件的上关节的 L 形转角处设置有一关节头， 在 L形竖边顶部内侧设置有一条与整个上关节长度一致的密封凸 条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节的 L形竖边上设置有一关节头槽， 在 关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在下关节的 L形转角处设置有与所述上 关节上的密封凸条相匹配的密封凹槽， 所述关节密封件安装在下关节的 L形转角处； 所述上 关节上的密封凸条将所述关节密封件部分压入到下关节的密封凹槽中形成有效密封， 同时关 节密封件上的密封口两侧的密封条能与上关节之间形成进一步的密封；
第二下关节组件的上关节的 L形转角处设置有一关节头， 在 L形竖边顶部内侧设置有一 条与整个上关节长度一致的密封凸条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节的 L形竖边上设置有一关节头槽， 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在下 关节的 L形转角处设置有与所述上关节上的密封.凸条相匹配的密封凹槽， 所述关节密封件安 装在下关节的 L形转角处； 所述上关节上的密封凸条将所述关节密封件部分压入到下关节的 密封凹槽中形成有效密封， 同时关节密封件上的密封口两侧的密封条能与上关节之间形成进 一步的密封。
18. 根据权利要求 16所述的折叠集装箱柜，其特征在于，第一下中关节组件的上关节的 L形转角处设置有一关节头， 在 L形竖边顶部内侧设置有一条与整个上关节长度一致的密封 凸条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节的 L形竖边上设置有一关节头槽， 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在下关节的 L形转角处设置有与所述 上关节上的密封凸条相匹配的密封凹槽，, 所述关节密封件安装在下关节的 L形转角处； 所述 上关节上的密封凸条将所述关节密封件部分压入到下关节的密封凹槽中形成有效密封， 同时, 关节密封件上的密封口两侧的密封条能与上关节之间形成进一步的密封；
第二下中关节组件的上关节的 L形转角处设置有一关节头， 在 L形竖边顶部内侧设置有 一条与整个上关节长度一致的密封凸条， 在关节头的两侧各镶嵌有一个关节螺母； 在下关节 的 L形竖边上设置有一关节头槽， 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔， 在 下关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽， 所述关节密封件 安装在下关节的 L形转角处； 所述上关节上的密封凸条将所述关节密封件部分压入到下关节 的密封凹槽中形成有效密封， 同时关节密封件上的密封口两侧的密封条能与上关节之间形成 进一步的密封。
19. 根据权利要求 11所述的折叠集装箱柜， 其特征在于， 所述侧板上、下密封件和关节 密封件的断面为一三角管形状， 其中两直边起固定和密封作用， 斜边中间断开形成密封口。
20.根据权利要求 11所述的折叠集装箱柜， 其特征在于， 所述侧板上、 下密封件均由一 U形密封套和设置在 U形密封套上的两 0形密封管组成， 所述侧板上密封件的 U形密封套套 在所述的第二上侧沿楣和第二上侧沿楣上， 侧板上密封件的两 0形密封管与所述的第一顶侧 楣或第二顶侧楣相接触， 以密封住第一顶侧楣与第一上侧沿楣之间的内接缝或第二顶侧楣与 第二上侧沿楣之间的内接缝； 所述侧板下密封件的 U形密封套套在所述的第二底侧梁和第二 底侧梁上， 侧板下密封件的两 0形密封管与所述的第一下侧沿梁或第二下侧沿梁相接触， 以 密封住第一底侧粱与第一下侧沿梁之间的内接缝或第二底侧梁与第二下侧沿梁之间的内接 缝； 所述关节密封件的断面为一三角管形状， 其中两直边起固定和密封作用， 斜边中间断开 形成密封口。
21.根据权利要求 11所述的折叠集装箱柜， 其特征在于， 所述侧板上密封件为一直角梯 形槽密封条结构， 其中直角梯形槽密封条结构的直边固定在第一顶侧楣或第二顶侧楣上， 斜 边与第一上侧沿楣或第二上侧楣接触， 以密封住第一顶侧楣与第一上侧沿楣的内接缝和外接 缝之间或第二顶侧楣与第二上侧沿楣的内接缝和外接缝之间； 所述侧板下密封件由一 U形密 封套和设置在 U形密封套上的两 0形密封管组成， 所述侧板下密封件的 U形密封套套在所述 的第二底侧梁和第二底侧梁上， 侧板下密封件的两 0形密封管与所述的第一下侧沿梁或第二 下侧沿梁相接触， 以密封住第一底侧梁与第一下侧沿梁之间的内接缝或第二底侧梁与第二下 侧沿梁之间的内接缝； 所述关节密封件的断面为一三角管形状， 其中两直边起固定和密封作 用， 斜边中间断开形成密封口。
22. 根据权利要求 1所述的折叠集装箱柜， 其特征在于， 所述门框包括具有门柱的两扇 货柜门、 门顶梁、 门槛、 若干门锁杆总成、 铰链板； 所述门槛的两端固定有两个门槛接头， 在后下角件的上端面设置有两个后活动铰链座， 所述门槛接头通过两个后铰链销轴分别与两 个后活动铰链座铰接， 以实现翻转； 在所述后端下角件的内侧面上固定有一承力座， 当门框 翻转至垂直状态时， 门槛接头的底面坐在所述承力座上， 将门框的重量传至所述承力座， 所 述门槛接头与所述后端下角件之间通过门槛螺栓可拆卸连接； 所述门锁杆总成安装在所述货 柜门及门顶梁、 门槛上， 使货柜门与门顶梁、 门槛连接； 所述门顶梁与所述门楣之间可拆卸 连接并在门顶梁与门楣之间设置有门上密封件； 所述铰链板铰链于所述门角柱上； 所述货柜 门还包括门柱， 所述门柱与所述门角柱之间设置有门侧密封件； 在铰链板与货柜门的门柱连 接位置上、 下两侧设置有固定于货柜门的门柱上的上、 下限位挡块， 所述铰链板嵌入到上、 下限位挡块之间， 在货柜门的门柱的连接位置上和铰链板上开设有相对应的门柱螺栓孔和铰 链板螺栓孔， 用一门连接螺栓穿过门柱螺栓孔和铰链板螺栓孔后与一个一端封闭的门连接螺 帽螺接即可使所述铰链板与所述货柜门的门柱可拆卸连接。
23. 根据权利要求 22所述的折叠集装箱柜， 其特征在于， 在门槛接头上还设置有一个 竖向沉头孔以及与所述竖向沉头孔同轴的支撑套； 在后下角件的顶面上开设有一与支撑套同 轴的螺孔， 一个紧固螺栓从门槛接头长边的上方穿过竖向沉头孔和支撑套旋入所述螺孔中， 使门槛接头与后下角件可拆卸连接。
24. 根据权利要求 22所述的折叠集装箱柜， 其特征在于， 在底板的底面、两后下角件之 间固定有一槽形件， 所述槽形件的槽口朝向整个折叠集装箱的后面， 所述门槛朝向货柜门的 那一面为具有一高面和一低面的阶梯面， 高面与门页之间通过现有的门密封件形成密封； 在 低面上固定有一门下密封件， 该门下密封件由一 U形密封套和设置在 U形密封套上的两 0形 密封管组成， 所述门下密封件的 U形密封套套在所述的低面上， 两 0形密封管与所述的槽形 件相接触。 当门框翻转至垂直状态时， 两 0形密封管紧紧压在槽形件的内槽侧壁上， 形成有 效的密封， 以防止水渗透进箱内。
25. 根据权利要求 22所述的折叠集装箱柜， 其特征在于， 所述上、下限位挡块突出或平 行于铰链板， 以方便铰链板的顺利导入。
26. 根据权利要求 22所述的折叠集装箱柜， 其特征在于， 所述门楣的断面为反 L形状， 所述门顶梁的横断面形状为具有一个上外翻边的 U形槽结构， 使门顶梁上的上外翻边与所述 门楣之间形成相互咬合结构， 以限制门框只能向内翻转而不能向外翻转， 所述门顶梁与所述 门楣之间通过从门顶梁内面插入的内可拆卸螺栓连接； 所述门框上密封件由一 U形密封套和 设置在 U形密封套上的两 0形密封管组成，所述 U形密封套套在所述门顶梁上的上外翻边上， 两 0形密封管与所述的门楣相接触。
27. 根据权利要求 22所述的折叠集装箱柜，其特征在于， 在所述门楣外侧设置有一后预 固板， 该后预固板与所述门楣之间也采用一外可拆卸螺栓连接。
28. 根据权利要求 22所述的折叠集装箱柜， 其特征在于， 所述两扇货柜门之间、每扇货 柜门与门槛、 门顶梁之间设置有密封件。
29. 一种权利要求 1所述的折叠集装箱柜的折叠方法， 其特征在于包括如下步骤：
1 )、 控制住顶板；
2)、 拆卸掉前框上缘前顶梁与前楣之间的内可拆卸螺栓， 再拆卸掉前框的前框柱与前角 柱之间的锁紧机构； 接着拆卸掉门框上缘的门顶梁与门楣之间的内可拆卸螺栓和门槛接头与 后下角件之间的紧固螺栓以及所有从门柱的内侧穿过门柱螺栓孔的门连接螺栓；
3 )、 操作人员移至折叠集装箱柜外， 逐步放下前框至底板上； ，前框翻转放下时， 前框 500连同前底梁、 前底梁两端的前底梁接头一起绕前活动铰链座上的前铰链销轴轴线翻转至 水平状态， 落在底板上； 锁好货柜门， 拆卸掉所有从铰链板的外侧穿过铰链板螺栓孔的门连 接螺栓， 向外翻转所有的铰链板， 再卸掉门楣上的后预固板与门顶梁之间的外可拆卸螺栓， 逐步放下门框至底板上， 门框连同门槛、 门槛两端的门槛接头一起绕后活动铰链座上的后铰 链销轴轴线翻转至水平状态， 落在底板上； 4)、 控制住第一侧板、 第二侧板和顶板， 操作人员移至折叠集装箱柜内， 拆卸掉第一侧 板上缘的第一上侧沿楣与第一顶侧楣、 第二侧板上缘的第二上侧沿楣与第二顶侧楣之间的可 拆卸螺栓， 以及第一下关节组件、 第一下中关节组件和第二下关节组件、 第二下中关节组件 上的关节螺栓， 操作人员移至折叠集装箱柜外， 首先释放第一侧板， 将第一侧板向内翻到至 前框和门框上， 然后释放第二侧板， 将第二侧板向内翻到至第一侧板上；
5)、 落下顶板至第二侧板上；
6)、 顶起底板四个角的四个螺栓套中的锁接螺栓， 并用扳手将四个锁接螺栓旋入到顶板 四个角上的四个锁接螺母中， 以将顶板与底板锁接；
如果该折叠集装箱柜需要展开， 只需要按上述步骤反向操作即可。
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