CN220621488U - Container - Google Patents

Abstract

The utility model provides a container. A container comprising: the lock comprises a lock assembly and a limiting assembly. The lock assembly comprises a handle, a long shaft and a hook lock component, wherein the long shaft is rotatably arranged on the container chassis, one end of the long shaft is connected with the handle, and the hook lock component is fixedly connected with the long shaft and is abutted to the container discharging door. The handle is provided with a baffle plate, and the baffle plate is provided with a lead hole sealing. The limiting assembly is located above the baffle and comprises a limiting seat and a limiting plate, the limiting plate is rotatably kept in the limiting seat, and the limiting plate is provided with an operation hole. When the lock assembly is in a locking state, the limiting plate is limited and abutted against the outer side of the baffle plate, and the lead sealing hole is communicated with the operation hole for the lead sealing piece to penetrate. Therefore, through the setting of spacing subassembly, can realize opening and shutting the bin gate, when also unblock or lock tool to lock subassembly promptly, can both hands rotate the handle, increase operating force improves the convenience of operation, makes the operator more laborsaving.

Description

Container

Technical Field

The utility model relates to the field of containers, in particular to a container.

Background

To facilitate unloading of unpackaged powder or granular goods, bulk containers are typically provided with a discharge door in the lower portion of the container end wall, the opening and closing of which is controlled by a lock. Existing container locks typically include a handle, a long shaft, and a stop assembly that prevents the handle from rotating. However, in the current lock opening and closing process, one hand is usually required to operate the limiting assembly, and the other hand is required to operate the handle. Therefore, the mode of opening and closing the lockset by operating the handle with one hand is easy to cause operators to feel hard and is unfavorable for operation.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provide a container which is used for solving the problems that a one-hand opening and closing lockset is troublesome and the convenience of the opening and closing lockset is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a container, the container includes chassis, end wall, side standing wall and discharge door, the discharge door is located the end wall lower extreme, discharge door upper end with the end wall articulates, the chassis includes the bottom side beam, the bottom side beam is the open side towards outside flute profile, the container still includes:

the lock assembly is arranged on the chassis and comprises a handle, a long shaft and a hooking and locking component, the long shaft is rotatably arranged on the chassis, one end of the long shaft is connected with the handle, the middle part of the long shaft is fixedly connected with one end of the hooking and locking component, the other end of the hooking and locking component is in driving connection with the discharging door, the handle rotates to a first position, and the hooking and locking component locks the discharging door; the handle rotates to a second position, the hooking and locking part opens the discharging door, the handle is provided with a baffle, and the baffle is provided with a lead sealing hole;

the limiting assembly comprises a limiting seat and a limiting plate, wherein the limiting seat is arranged in the bottom side beam, the limiting plate is rotatably connected in the limiting seat, an operation hole is formed in the limiting plate, the limiting plate is in limiting support with the outer side of the baffle when the handle is located at the first position, and the lead sealing hole is communicated with the operation hole for the lead sealing piece to penetrate.

Further, the limiting seat comprises an inner vertical wall, an outer vertical wall and a connecting wall, the limiting plate is rotatably arranged between the inner vertical wall and the outer vertical wall, and the limiting plate rotates upwards and is propped against the connecting wall.

Further, a notch is formed in the upper portion of the outer standing wall, and the operation hole is exposed through the notch.

Further, the handle comprises a connecting end, the connecting end comprises a first wall and a second wall which are arranged at intervals, two opposite joint surfaces are arranged at the extending end of the long shaft, and the first wall and the second wall are respectively abutted with the two joint surfaces.

Further, the handle connecting end is connected with the extending end of the long shaft through a connecting piece, the connecting piece comprises a rod body and a head part positioned at one end of the rod body, the rod body penetrates through the first wall, the extending end and the second wall, the size of the head part is larger than that of the rod body, when the handle is positioned at the first position, the handle is projected along the vertical direction, and the head part of the connecting piece is at least partially overlapped with the lower wall of the bottom side beam.

Further, the hooking locking means comprises: the hinge seat is fixedly connected with the long shaft; one end of the hinge piece is hinged with the hinge seat; one end of the connecting rod is connected with the other end of the hinge piece; and the lock hook is rotatably arranged at the other end of the connecting rod, the lower end of the lock hook is hinged with the end lower beam of the end wall, and the upper end of the lock hook is connected with the discharging door.

Further, the connecting rod is provided with external threads, and the hinge piece is in threaded connection with the connecting rod.

Further, an avoidance port is formed in the upper wall of the bottom side beam, and when the handle rotates to the second position, the handle is accommodated in the avoidance port.

Further, a hanging ring is arranged on the side standing wall and used for hanging and hooking the handle at the second position.

Further, the bottom side beam is provided with a limiting stopper, and when the handle is located at the first position, the bottom edge of the limiting stopper is abutted to the upper surface of the handle.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

the container can realize the opening and closing of the discharging door, namely, the handle of the lockset can be rotated by both hands when the lockset is opened, so that the operation force is increased, the operation convenience is improved, and an operator saves more labor. Specifically, in the process of locking the lockset assembly, the handles are rotated by two hands to be accommodated in the bottom side beam grooves, then the limiting plates are rotated downwards and are propped against the outer sides of the baffle plates to block the handles from rotating outwards, and at the moment, the operation holes are communicated with the lead sealing holes for the lead sealing pieces to penetrate so as to realize lead sealing of the container; in the unlocking process, the limiting plate is firstly rotated upwards to be kept in the limiting seat, then the handles are rotated by two hands, the long shafts are driven to rotate by the handles, and the hooking and locking parts fixed on the handles rotate along with the long shafts, so that the discharging door is opened.

Drawings

Fig. 1 is a schematic perspective view of a container according to an embodiment of the present utility model.

Fig. 2 is an enlarged schematic view of a portion of fig. 1.

Fig. 3 is an enlarged partial schematic view of another direction at a of fig. 1.

Fig. 4 is an enlarged partial schematic view of another direction at a of fig. 1.

Fig. 5 is a schematic perspective view of the connection of the handle and the long shaft of the lock assembly of the container of fig. 1.

Fig. 6 is an enlarged schematic view of a portion at B of fig. 2.

Fig. 7 is a schematic perspective view of a lock assembly of the container of fig. 1.

Reference numerals illustrate: 100. a chassis; 110. a bottom side beam; 111. an upper wall; 112. a lower wall; 113. a vertical wall; 114. an avoidance port; 115. a support hole; 120. a support; 121. a mounting hole; 130. a limit stop; 140. a bottom cross beam; 200. an end wall; 210. an end lower beam; 211. a through hole; 300. a side standing wall; 310. hanging rings; 400. a discharge gate; 500. a lock assembly; 510. a long axis; 511. an extension end; 512. a joint surface; 520. a handle; 521. a connection end; 521a, a first wall; 521b, a second wall; 522. a baffle; 523. sealing holes with lead; 531. a hinge base; 532. a hinge; 533. a connecting rod; 534. a latch hook; 540. a connecting piece; 541. a head; 550. a pin; 610. a limit seat; 611. an outer standing wall; 612. an inner vertical wall; 613. a connecting wall; 614. a notch; 620. a limiting plate; 621. an operation hole; 630. and a connecting shaft.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, rear, etc.) are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be configured and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model provides a container, referring to fig. 1 and 6, the container includes a chassis 100, end walls 200, side walls 300, a discharge door 400, a lock assembly 500, and a stopper assembly. The discharge door 400 is hinged to the end wall 200 at the lower end of the end wall 200, and the upper end of the discharge door 400 is locked by the lock assembly 500.

Referring to fig. 2 and 3, the chassis 100 includes a bottom side member 110, and the bottom side member 110 has a channel shape opened toward the outside of the container. The bottom side member 110 includes an upper wall 111, a lower wall 112, and a standing wall 113. The standing wall 113 is parallel to the side standing wall 300 and welded below the side standing wall 300. An upper wall 111 is provided above the standing wall 113, that is, the upper wall 111 is provided at a welded portion of the standing wall 113 and the side standing wall 300. A lower wall 112 is provided below the standing wall 113, and the lower wall 112 is parallel to the upper wall 111.

The end wall 200 includes an end underbeam 210, the end underbeam 210 being located below the discharge gate 400.

Referring to fig. 7, the lock assembly 500 includes a long shaft 510, a handle 520, and a plurality of hooking locking members. The long axis 510 is rotatably disposed on the chassis 100 and may be parallel and horizontally disposed with the end wall 200. The handle 520 is positioned in the groove of the bottom side member 110 and is connected to one end of the long shaft 510. One end of the hooking locking means is fixedly connected to the long shaft 510, and the other end of the hooking locking means is drivingly connected to the discharge door 400.

For convenience, the first position refers to a position where the handle 520 is located when the lock assembly 500 is in the locked state; the second position refers to the position in which the handle 520 is in the unlocked state of the lock assembly 500. In particular, in the present embodiment, the first position refers to a horizontal position in which the handle 520 is positioned in the groove of the bottom rail 110 and the handle 520 is parallel to the lower wall 112 when the lock assembly 500 is in the locked state; the second position refers to the lock assembly 500 being in an unlocked state, the handle 520 being in a vertical position perpendicular to the lower wall 112. In other embodiments, the first position is not limited to a horizontal position, and the second position is not limited to a vertical position, so long as a certain rotation angle exists between the first position and the second position, so as to achieve switching between the locked state and the unlocked state. The rotation angle between the first position and the second position is not limited to 90 degrees, and may be 60 degrees, 50 degrees, or the like.

Referring to fig. 2, 3 and 4, the standing wall 113 is provided with a supporting hole 115. One end of the long shaft 510 is a protruding end 511, and the protruding end 511 protrudes from the support hole 115. The protruding end 511 is supported by the standing wall 113 and is rotatably accommodated in the supporting hole 115. The protruding end 511 is connected to the handle 520.

The chassis 100 further includes a plurality of bottom beams 140, the bottom beams 140 being disposed parallel and horizontally with the end walls 200. The chassis 100 is also provided with a plurality of supports 120. One end of the support 120 is connected to the end lower beam 210, and the other end of the support 120 is connected to the bottom cross beam 140 closest to the end lower beam 210. The support 120 is provided with mounting holes 121 so that the long shaft 510 can pass through the mounting holes 121. The long shaft 510 is supported by the supporting member 120 together with the standing wall 113 to enhance the stability of the long shaft 510.

Referring to fig. 2, 3, 5 and 7, the handle 520 includes a connecting end 521, the connecting end 521 having a first wall 521a and a second wall 521b spaced apart from each other, and the extending end of the long shaft 510 having two opposite engagement surfaces 512. In one embodiment, the first and second walls 521a, 521b may be disposed parallel and the engagement surface 512 may be disposed parallel. When the handle is in the first position, the first wall 521a and the second wall 521b are in a horizontal state, the protruding end 511 of the long shaft 510 is located between the first wall 521a and the second wall 521b, and the two joint surfaces 512 respectively abut against the first wall 521a and the second wall 521b, so as to enhance the connection strength between the long shaft 510 and the handle 520.

The long shaft 510 and the handle 520 are connected by a connecting member 540, and the handle 520 is rotatable about the connecting member 540. The connecting member 540 includes a rod body and a head 541 at one end of the rod body, wherein the size of the head 541 is larger than that of the rod body. When the handle 520 is in the first position, the rod body penetrates the first and second walls 521a and 521b and the protruding end 511 of the long shaft 510 in the vertical direction, and the head 541 is located between the handle 520 and the lower wall 112 of the bottom side member 110. Projecting in a vertical direction, the head 541 at least partially coincides with the lower wall 112 of the bottom side rail 110, which makes it difficult to remove the connector 540 without damaging the container seal, thereby improving the security of the lock assembly 500.

A pin 550 is further connected to the upper end of the connection member 540, and the pin 550 may be an elastic cylindrical pin or cotter pin, etc. to prevent the connection member 540 from being disconnected when the handle 520 is rotated.

As shown with reference to fig. 3 and 4, the hooking part includes a hinge base 531, a hinge 532, a connection rod 533, and a hooking hook 534. The hinge seat 531 is fixedly connected with the long shaft 510, one end of the hinge piece 532 is hinged with the hinge seat 531, and the other end of the hinge piece 532 is connected with one end of the connecting rod 533 from above the long shaft 510. The end lower beam 210 is provided with a through hole 211, and the other end of the connection rod 533 protrudes from the through hole 211 and the end lower beam 210 is hinged to the middle of the latch hook 534. The lower end of the latch hook 534 is hinged to the end lower beam 210, and the upper end of the latch hook 534 abuts against the discharge door 400. Thus, the handle 520 is rotated to drive the long shaft 510 to rotate, and then the latch hook 534 is driven to rotate, so as to lock or unlock the discharge door 400, and open the discharge door 400.

The distance between shackle 534 and hinge 532 may be adjustable to adjust the locking force of lock assembly 500. Specifically, the other end of the connection rod 533 is welded with a U-shaped connection member, which is hinged to the middle of the latch hook 534. The other end of hinge 532 is U-shaped with an aperture in the bottom wall of the U. The outer surface of one end of the connection rod 533 is provided with threads. The connection rod 533 passes through the light hole, and two nuts are respectively positioned at both sides of the U-shaped bottom wall and are screwed on the connection rod 533, thereby clamping the U-shaped bottom wall of the hinge 532 and connecting the connection rod 533 with the hinge 532. Adjusting the two nuts positions hinge 532 at different locations on connecting rod 533 allows the locking force of lock assembly 500 to be adjusted.

It will be appreciated that in other embodiments, the two ends of the connection rod 533 may be screwed, that is, the two ends of the connection rod 533 are respectively screwed with the hinge 532 and the U-shaped connection member of the connection rod 533, and in this case, a nut is added to lock each connection rod to prevent the screw loosening.

In addition, in other embodiments, the connection rod 533 may be a telescopic rod, a telescopic cylinder, or the like, as long as the function of adjusting the distance between the lock hook 534 and the hinge 532 can be achieved.

Referring to fig. 2, 3 and 6, the spacing assembly is fixedly attached to the bottom side rail 110 in a slot above the handle 520. The stopper assembly includes a stopper seat 610 and a stopper plate 620, and an upper end of the stopper seat 610 is connected to a lower surface of the upper wall 111 of the bottom side member 110. One end of the limiting plate 620 is hinged to the lower end of the limiting seat 610 through a connecting shaft 630. The limiting plate 620 can rotate around the connecting shaft 630, and the limiting plate 620 can be turned upwards and kept in the limiting seat 610, so that the handles 520 can be operated by two hands, the operating force is increased, and the convenience of operation is improved.

Specifically, the handle 520 is further provided with a baffle 522, the limiting seat 610 is located above the baffle 522 of the handle 520, the limiting seat 610 includes an outer vertical wall 611, an inner vertical wall 612 and a connecting wall 613, the outer vertical wall 611 and the inner vertical wall 612 are parallel to the vertical wall 113, the inner vertical wall 612 is located between the outer vertical wall 611 and the vertical wall 113, and the connecting wall 613 connects one side of the outer vertical wall 611 and one side of the inner vertical wall 612. The limiting plate 620 is rotatably disposed between the outer standing wall 611 and the inner standing wall 612, and the limiting plate 620 rotates upward and abuts against the connecting wall 613, so that the limiting plate 620 is kept in the limiting seat 610.

Referring to fig. 6 and 7, a lead sealing hole 523 is provided in the baffle 522. The other end of the limiting plate 620 is provided with an operation hole 621, and the operation hole 621 is suitable for the finger of a person to enter for operation. When the handle 520 is in the first position, the limiting plate 620 rotates downward and is limited and abutted against the outer side of the baffle 522, so as to prevent the handle 520 from rotating outwards. The operation hole 621 is located below the limit seat 610, and the operation hole 621 is communicated with the lead sealing hole 523 for the lead sealing member to penetrate, so that lead sealing is applied to the handle 520, and the safety of the lock assembly 500 is ensured.

Referring to fig. 6, a notch 614 is disposed at an upper portion of the outer standing wall 611, the notch 614 is located above the connecting shaft 630, and is used for a finger to be inserted into the operation hole 621 to rotate the limiting plate 620 upwards to avoid the finger when the limiting plate 620 is located in the limiting seat 610, otherwise, when the limiting plate 620 rotates downwards from the inside of the limiting seat 610, the notch 614 can also avoid the finger.

Referring to fig. 2 and 6, the vertical wall 113 of the bottom side member 110 is provided with a stopper 130, and when the handle 520 is in the first position, the bottom edge of the stopper 130 abuts against the upper surface of the handle 520 to block the handle 520 from rotating upward.

Referring to fig. 2, the upper wall 111 is provided with a relief opening 114. The avoiding opening 114 is located above the connecting end 521 of the handle 520, the side standing wall 300 is connected with the hanging ring 310, when the handle is located at the second position, a part of the handle 520 is located in the avoiding opening 114, and the hanging ring 310 is sleeved on the handle 520 to fix the handle 520.

The handle 520, the long shaft 510, the limiting assembly and the limiting stopper 130 do not exceed the outer dimensions of the container, so as to maintain the integrity of the container and avoid damaging the container itself or other containers during transportation.

The step of opening the lock assembly 500: the finger inserting operation hole 621 rotates the limit plate 620 upwards to be kept in the limit seat 610, the handle 520 is held by both hands to rotate outwards to a proper angle, the handle 520 is rotated upwards to a vertical position perpendicular to the lower wall 112, the handle 520 is pushed into the avoiding port 114, and the hanging ring 310 is sleeved into the handle 520, so that the lock assembly 500 is opened.

The steps of locking the lock assembly 500: the finger inserting operation hole 621 rotates the limit plate 620 upwards to be kept in the limit seat 610, the handle 520 is taken out from the hanging ring 310, the avoiding opening 114 is pulled out, the handle 520 is held by both hands to rotate downwards to a horizontal position parallel to the lower wall 112, the handle 520 is rotated to the bottom side beam 110 groove to be abutted with the bottom surface of the limit stopper 130, the handle 520 is made to be parallel to the vertical wall 113, and the finger inserting operation hole 621 rotates the limit plate 620 downwards to the outer side of the baffle 522 positioned on the handle 520, so that the lock assembly 500 is locked.

The above embodiments are merely illustrative of structures, and the structures in the embodiments are not fixedly matched and combined structures, and in the case of no structural conflict, the structures in the embodiments can be arbitrarily combined for use.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A container, the container includes chassis, end wall, side standing wall and discharge door, the discharge door is located the end wall lower extreme, discharge door upper end with the end wall articulates, the chassis includes the bottom side beam, the bottom side beam is the open side's flute profile, its characterized in that, the container still includes:

the lock assembly is arranged on the chassis and comprises a handle, a long shaft and a hooking and locking component, the long shaft is rotatably arranged on the chassis, one end of the long shaft is connected with the handle, the middle part of the long shaft is fixedly connected with one end of the hooking and locking component, the other end of the hooking and locking component is in driving connection with the discharging door, the handle rotates to a first position, and the hooking and locking component locks the discharging door; the handle rotates to a second position, the hooking and locking part opens the discharging door, the handle is provided with a baffle, and the baffle is provided with a lead sealing hole;

the limiting assembly comprises a limiting seat and a limiting plate, wherein the limiting seat is arranged in the bottom side beam, the limiting plate is rotatably connected in the limiting seat, an operation hole is formed in the limiting plate, the limiting plate is in limiting support with the outer side of the baffle when the handle is located at the first position, and the lead sealing hole is communicated with the operation hole for the lead sealing piece to penetrate.

2. The container of claim 1, wherein the stop block comprises an inner vertical wall, an outer vertical wall, and a connecting wall, the stop plate being rotatably disposed between the inner vertical wall and the outer vertical wall, the stop plate being rotatable upwardly and abutting the connecting wall.

3. A container according to claim 2, wherein the upper portion of the outer standing wall is provided with a notch through which the handling aperture is exposed.

4. A container as claimed in claim 1, wherein the handle includes a connecting end comprising first and second spaced apart walls, the extended end of the long shaft defining two opposed engagement surfaces, the first and second walls respectively abutting the two engagement surfaces.

5. The container of claim 4, wherein the handle attachment end is connected to the extended end of the long shaft by a connector, the connector comprising a rod extending through the first wall, the extended end, and the second wall, and a head at one end of the rod, the head being larger than the rod, the handle being positioned in the first position in a vertical projection, the head of the connector at least partially overlapping the bottom wall of the bottom side rail.

6. The container of claim 1, wherein the hooking means comprises:

the hinge seat is fixedly connected with the long shaft;

one end of the hinge piece is hinged with the hinge seat;

one end of the connecting rod is connected with the other end of the hinge piece; and

the locking hook is rotatably arranged at the other end of the connecting rod, the lower end of the locking hook is hinged with the end lower beam of the end wall, and the upper end of the locking hook is connected with the discharging door.

7. The container of claim 6, wherein the connecting rod is externally threaded and the hinge is threadably connected to the connecting rod.

8. The container of claim 1, wherein the upper wall of the bottom side rail defines a relief opening, and wherein the handle is received in the relief opening when the handle is rotated to the second position.

9. A container according to claim 1, wherein the side walls are provided with a hanging ring for hooking the handle in the second position.

10. The container of claim 1, wherein the bottom side beam is provided with a stop, and wherein a bottom edge of the stop abuts an upper surface of the handle when the handle is in the first position.