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
  • B65D88/02—Large containers rigid
  • B65D88/12—Large containers rigid specially adapted for transport
  • B65D88/122—Large containers rigid specially adapted for transport with access from above
  • B65D88/124—Large containers rigid specially adapted for transport with access from above closable top
  • B65D88/126—Large containers rigid specially adapted for transport with access from above closable top by rigid element, e.g. lid

Definitions

• This invention relates generally to hard open top containers and, more particularly, to a container having an openable lid on top, and more particularly to an open structure for a container top cover. Background technique
• the prior art hard open top container is shown in Fig. 1 and Fig. 2.
• the container comprises a box body 1 and an openable top cover 2 disposed at the top of the box body 1, and a top cover lock 3 between the top cover 2 and the box body 1; the top cover 2 is provided with a forklift adapted to the forklift Fork slot 4.
• the top cover 2 can be loosened as needed, the top cover 2 can be opened from the case 1, or the top cover 2 can be attached to the case 1.
• the crane can be used to lift the cargo from above the casing 1 that opens the top cover 2, and the cargo can be accurately positioned in the casing 1. Heavier cargo can also be easily placed in the container, and the box 1 can be opened or closed as needed during transportation to meet the special needs of different goods.
• the hard-opening container the opening of the top cover 2
• the opening of the top cover 2 generally first manually loosens the top cover lock 3 between the top cover 2 and the box 1, and then uses the forklift to pass the fork groove provided on the top cover 2. 4 Open it. Since the opening of the top cover 2 is manually operated, labor is wasted and there is a safety hazard. Summary of the invention
• the technical problem to be solved by the utility model is as follows: In view of the shortage of the above-mentioned prior art container, a hard open top container is provided, and the top cover is provided with a pivot structure capable of realizing automatic release or locking of the top cover lock.
• a hard open top container comprising a box body, a top cover, and a top cover lock on the top cover; wherein: the top cover is provided with a forklift to open the top cover a fork groove; a hinge structure is arranged on the top cover adjacent to the fork groove, and the fork gear of the forklift extends into the fork groove or exits the fork groove to realize automatic release or locking of the top cover lock.
• the pivot structure comprises a T-shaped member for controlling the looseness of the top cover lock, and an operating lever for driving the T-shaped member to be driven by the fork teeth; and the T-shaped member is mounted on the top cover by the pivot shaft.
• the top cover lock comprises a lock seat fixed on the box body, the lock head mounted on the top cover can be inserted into the lock seat, the lock head is pulled out of the lock lever of the lock seat, and the spring of the lock head is inserted into the lock seat.
• a slit of the fork groove is provided with a notch for swinging the operating rod.
• the top cover lock further includes front and rear brackets fixed on the top cover for mounting the lock head.
• the lock head is provided with a limit step that is in contact with the front bracket to restrict the insertion of the lock head into the lock seat depth; the spring is sleeved on the lock head, and the spring front end is positioned by the limit step, and the spring rear end is rearward Bracket positioning.
• the advantages of using the technical solution of the present invention are as follows. It can automatically release the top cover lock by the fork teeth of the forklift, realize the automatic opening of the top cover, and can open the top cover to open the box to realize automatic operation.
• the top cover lock is provided with a spring to realize the automatic return of the lock head, and can be automatically locked with the lock seat.
• FIG. 1 is a top plan view of a prior art container.
• Figure 2 is a cross-sectional view along line A-A of the top cover portion of the container of Figure 1.
• Fig. 3 is a top plan view showing the top cover lock of the embodiment of the hard open top container in a locked state.
• Figure 4 is a front elevational view of the top cover portion of the embodiment of the hard open top container in which the top cover lock is locked.
• Fig. 5 is a top plan view showing the top cover lock of the embodiment of the hard open top container in a loose state.
• Figure 6 is a cross-sectional view taken along line B-B of the top cover portion of the container of Figure 3.
• the utility model relates to a hard open top container.
• At least one pivot structure 5 associated with the top cover lock 3 is arranged on the top cover 2 of the container near the fork groove 4, and the fork teeth of the forklift extend into the fork groove 4, thereby realizing
• the top cover lock 3 is automatically released; when the fork teeth of the forklift are withdrawn from the fork groove 4, automatic locking of the top cover lock 3 can be achieved. Avoid manual operations and improve automation efficiency.
• FIG. 3 is a top view of the embodiment of the hard-opening container of the present invention, in which the top cover lock is in a locked state;
• FIG. 4 is a front view of the top cover portion of the embodiment in which the top cover lock is locked;
• FIG. 6 is a cross-sectional view of the top cover portion of the container of FIG. 3 taken along line BB.
• the utility model relates to a hard open top container.
• the principle is that a pivot structure 5 which is linked with the top cover lock 3 is arranged at the position of the fork cover 4 of the top cover 2 of the container, and the hinge structure 5 is controlled by the fork teeth of the forklift to control the top cover lock 3 Loose.
• the lock seat 31 of the top cover lock 3 is fixedly connected to the box body 1.
• the lock head 32 of the top cover lock 3 is mounted on the top cover 2, and the lock head 32 is matched with the lock base 31 to lock the top cover 2.
• Top cover lock One end of the lock lever 33 of the 3 is connected to the lock head 32.
• the other end of the lock bar 33 is connected with a hinge structure 5, and the T-shaped member 51 of the pivot structure 5 is fixed with an operating rod 52 extending in the fork groove.
• the fork gear pushes the pivot structure.
• the operating lever 52 on the fifth member rotates the T-shaped member 51 so that the lock 32 of the top cover lock 3 interlocked with the hinge structure 5 is disengaged from the lock seat 31, and the top cover lock 3 is released.
• the lock head 32 can also be provided with a spring 33 for pushing the lock head 32 into the lock seat 31.
• the operating rod 52 can automatically return to the fork groove 4 while locking
• the head 32 can also automatically return to the position mated with the lock seat 31 to achieve automatic locking of the top cover lock 3.
• the top cover 2 is provided with a top cover lock 3 for locking the top cover 2 to the box body 1, and the top cover 2 is further provided with a fork.
• at least one pivot structure 5 connecting the lock lever 33 of the top cover lock 3 is provided beside the fork groove 4.
• the lock seat 31 of the top cover lock 3 is fixedly connected to the case 1, and the lock head 32 of the top cover lock 3 is mounted on the top cover 2.
• the tail end of the lock head 32 is connected to one end of the lock lever 33, and the other end of the lock lever 33 is connected to a short arm of the T-shaped member 51 of the hinge structure 5, and the operation lever 52 of the hinge structure 5 is fixed on the T-shaped member 51.
• the middle portion of the T-shaped member 51 is provided with a through hole which is mounted on the top cover 2 via the hinge shaft 53.
• a slit of the fork groove 4 is provided with a notch for the swing of the operating lever 52.
• the head of the lock head 32 is inserted into the lock hole of the lock seat 31, the lock lever 33 is perpendicular to the longitudinal direction of the container, the operating lever 52 is parallel to the longitudinal direction of the container, and the operating lever 52 passes through the fork slot 4.
• the notch extends in the middle of the fork groove 4.
• two sets of pivot structures 5 are arranged beside the fork groove 4 of the container top cover 2, and four sets of top cover locks 3 are mounted on the top cover 2, a total of four lock bars 33, of which each of the two lock bars 33 One end is connected to a pivot structure 5, and each two sets of top cover locks 3 are interlocked with a set of pivot structures 5.
• the lock 32 is sleeved with a spring 34 to automatically return the lock 32.
• the 3 also includes a front bracket 35 supporting the front section of the lock head 32, and a rear bracket 36 supporting the rear section of the lock head 32.
• the lock head 32 is provided with a limit step 37 for contacting the front bracket 35 to restrict the depth of the lock head 32 into the lock seat 31; the spring 34 is sleeved on the rod of the lock head 32, and the front end of the spring 34 is positioned by the limit step 37.
• the rear end of the spring 34 is positioned by the rear bracket 36.
• the utility model relates to a hard open top container, which can realize the top cover lock 3 by using the fork teeth of the forklift It is automatically opened, and the top cover 2 can be forked to open the box body 1; the top cover lock 3 is provided with a spring 34, so that the automatic return of the lock head 32 can be automatically locked with the lock seat 31. Automate operations.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Forklifts And Lifting Vehicles (AREA)
• Closures For Containers (AREA)
• Pallets (AREA)

Priority Applications (6)

Applications Claiming Priority (2)

Publications (1)

Family

ID=47866488

Family Applications (1)

Country Status (8)

Families Citing this family (6)

Citations (5)

• 2012
  • 2012-09-25 CN CN2012204930311U patent/CN202807566U/zh not_active Expired - Lifetime
• 2013
  • 2013-06-26 CA CA2885764A patent/CA2885764C/en not_active Expired - Fee Related
  • 2013-06-26 WO PCT/CN2013/078034 patent/WO2014048148A1/zh active Application Filing
  • 2013-06-26 AU AU2013325017A patent/AU2013325017B2/en active Active
  • 2013-06-26 DE DE112013004671.7T patent/DE112013004671B4/de not_active Expired - Fee Related
  • 2013-06-26 RU RU2015110637/12A patent/RU2602768C1/ru not_active IP Right Cessation
  • 2013-06-26 BR BR112015006103A patent/BR112015006103A2/pt not_active Application Discontinuation
• 2015
  • 2015-03-19 ZA ZA2015/01894A patent/ZA201501894B/en unknown

Patent Citations (5)

Also Published As

Similar Documents

Legal Events