CN213927938U - Locking safety mechanism of cargo transportation cage - Google Patents

Abstract

The utility model provides a locking safety mechanism of freight cage, which comprises a mounting bas, install interlude hole, axis of rotation, handle, hasp spare, locking device and limiting plate on the mount pad, the interlude hole symmetry sets up mount pad upper end both sides, the mobile interlude of axis of rotation is in it is downthehole and run through to alternate the mount pad, the handle sets up in the mount pad and one end with the axis of rotation is connected perpendicularly, is used for driving the axis of rotation rotates, hasp spare fixed connection be in one of axis of rotation is served, locking device sets up in the middle part of mount pad, the limiting plate sets up locking device's below and with handle fixed connection. The utility model discloses can avoid taking place because of jolting the problem that leads to the hasp to open automatically, have excellent stability.

Description

Locking safety mechanism of cargo transportation cage

Technical Field

The utility model relates to a transportation cage technical field, concretely relates to locking safety mechanism of freight cage.

Background

The goods transport cage is a common product in the transportation industry, can be used for transporting agricultural and sideline products and stacking the agricultural and sideline products from transportation to factory processing, can also be used for transporting solid or liquid articles, and can be used in three transportation modes of sea, land and air.

The locking mechanism of the existing goods transportation cage on the market mostly utilizes a limiting rod to limit or utilizes a simple lock catch to connect and fix four surfaces of the goods transportation cage, and in the transportation process, the lock catch is usually opened automatically due to the bumping of the course, so that goods loaded in the goods transportation cage explode and come out, and certain economic loss and waste are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the defect pointed out among the above-mentioned background art, provide a locking safety mechanism of freight cage, can avoid having excellent stability because of jolting and leading to the problem emergence that the hasp was opened automatically.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

locking safety mechanism of freight cage, its characterized in that, including the mount pad, install interlude hole, axis of rotation, handle, hasp spare, locking device and limiting plate on the mount pad, it sets up to alternate the cage symmetry mount pad upper end both sides, the axis of rotation passes through interlude hole mobile penetration the mount pad, the handle sets up in the mount pad and one end with the axis of rotation is connected perpendicularly, is used for driving the axis of rotation rotates, hasp spare fixed connection be in one of axis of rotation is served, locking device sets up in the middle part of mount pad, the limiting plate sets up locking device's below and with handle fixed connection.

Further, locking device includes fixing base, locking lever, spring, driving lever and spacing groove, the fixing base sets up in the middle part of mount pad, the spacing groove sets up on one side of fixing base, the locking lever sets up in the fixing base and both ends run through from top to bottom the fixing base, wherein the lower extreme extends to the limiting plate on the surface, driving lever one end is passed through the spacing groove with the locking lever is connected perpendicularly, the spring is located in the fixing base and the cover is established locking lever upper portion.

Further, the lower end of the lock rod is provided with an inclined surface.

Furthermore, one end of the lock catch piece connected with the rotating shaft is a connecting end, the other end of the lock catch piece is a locking end, and a lock groove is formed in the middle of the lock catch piece.

Further, the handle is U-shaped.

Compared with the prior art, the utility model has the advantages of it is following:

the locking device is arranged on the mounting seat, the limiting plate is arranged on the handle, the locking rod of the locking device extends to the surface of the limiting plate, the spring is sleeved on the upper portion of the locking rod, and when locking is carried out, the handle is only required to be pressed, so that the limiting plate overcomes the acting force of the spring and enters the rear end of the locking rod through the inclined plane at the lower end of the locking rod, the moving range of the handle can be limited, and the purpose of preventing automatic unlocking due to bumping is achieved; through setting up the hasp piece in the one end of axis of rotation, can be corresponding with the lockhole on the freight hole another side, only need drive the axis of rotation through the handle and can lock two adjacent faces of freight cage, the simple operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural diagram of the locking device of the present invention.

Description of the reference numerals

1. A mounting seat; 2. inserting holes; 3. a rotating shaft; 4. a handle; 5. a fastener; 6. a locking device; 7. a limiting plate; 51. a connecting end; 52. locking the groove; 53. a locking end; 61. a fixed seat; 62. a lock lever; 63. a spring; 64. a deflector rod; 65. a limiting groove; 66. a bevel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It will be understood that when an element/feature is referred to as being "disposed on" another element/feature, it can be directly on the other element/feature or intervening elements/features may also be present. When a component/part is referred to as being "connected/coupled" to another component/part, it can be directly connected/coupled to the other component/part or intervening components/parts may also be present. The term "connected/coupled" as used herein may include electrical and/or mechanical physical connections/couplings. The term "comprises/comprising" as used herein refers to the presence of features, steps or components/features, but does not preclude the presence or addition of one or more other features, steps or components/features. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

In addition, in the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and to distinguish similar objects, and there is no order of precedence between the two, and no indication or implication of relative importance is to be inferred. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

Please refer to fig. 1-2, the locking safety mechanism of the cargo transportation cage comprises a mounting seat 1, wherein a through hole 2, a rotating shaft 3, a handle 4, a locking piece 5, a locking device 6 and a limiting plate 7 are installed on the mounting seat 1, the through hole 2 is symmetrically arranged on two sides of the upper end of the mounting seat 1, the rotating shaft 3 movably penetrates through the through hole 2, the handle 4 is arranged in the mounting seat 1, one end of the handle is vertically connected with the rotating shaft 3 and is used for driving the rotating shaft 3 to rotate, the locking piece 5 is fixedly connected to one end of the rotating shaft 3, the locking device 6 is arranged in the middle of the mounting seat 1, and the limiting plate 7 is arranged below the locking device 6 and is fixedly connected with the handle 4.

Referring to fig. 2, in some embodiments, the locking device 6 includes a fixing seat 61, a lock rod 62, a spring 63, a shift lever 64, and a limiting groove 65, the fixing seat 61 is disposed in the middle of the mounting seat 1, the limiting groove 65 is disposed on one side of the fixing seat 61, the lock rod 62 is disposed in the fixing seat 61, and the upper and lower ends of the lock rod 62 penetrate through the fixing seat 61, wherein the lower end of the lock rod extends to the surface of the limiting plate 7, one end of the shift lever 64 is vertically connected to the lock rod 62 through the limiting groove 65, and the spring 63 is disposed in the fixing seat 61 and sleeved on the upper portion of the lock rod 62. The lock lever 62 is provided at a lower end thereof with a slope 66. The inclined surface 66 enables the limiting plate 7 to easily enter the rear end of the lock lever 62 through the inclined surface 66 when the limiting plate 7 is pressed down.

Referring to fig. 1, in some embodiments, one end of the locking element 5 connected to the rotating shaft 3 is a connecting end 51, and the other end is a locking end 53, and a locking groove 52 is formed in the middle of the locking element 5. The locking fastener 5 can correspond to the locking hole in the rest face of the cargo transportation cage, when two adjacent faces need to be locked and connected, the locking fastener 5 is driven only by rotating the rotating shaft 3 through the handle 4, and the locking end 53 is buckled into the locking hole to complete the locked connection of the faces.

In some embodiments, the handle 4 is U-shaped.

The specific use process and principle are as follows: when the surfaces of the cargo transportation cage need to be connected, the rotating shaft 3 is driven by the handle 4, the locking fastener 5 arranged at one end of the rotating shaft 3 is aligned with the lock hole on the other surface of the cargo transportation cage, and then the handle 4 is pressed down, so that the locking end 53 of the locking fastener 5 is buckled into the lock hole, and the connection and locking between the two adjacent surfaces of the cargo transportation cage can be completed; then, the handle 4 is continuously pressed downwards, the handle 4 is limited to move through the locking device 6, the locking device 6 is provided with a locking rod 62, a spring 63, a limiting groove 65 and a shifting rod 64, the lower end of the shifting rod 64 is provided with an inclined surface 66, when the handle 4 is pressed downwards, the limiting plate 7 on the handle 4 pushes the locking rod 62 upwards by overcoming the acting force of the spring 63 through the inclined surface 66, when the limiting plate 7 is pressed to the rear end of the locking rod 62, the locking rod 62 moves downwards to the surface of the limiting plate 7 under the acting force of the spring, so that the movement of the handle 4 is limited, and the occurrence of accidents such as explosion of a cargo transportation cage due to the movement of the handle 4 in the transportation process is prevented; when the goods transportation cage needs to be opened, the shifting rod 64 on the locking device 6 only needs to be shifted upwards to drive the locking rod 62 to move upwards, so that the movement limitation of the handle 4 can be removed, and the rotating shaft 3 can be driven through the handle 4 at the moment, so that the goods transportation cage is opened.

The utility model discloses a set up locking device 6 and set up limiting plate 7 on handle 4 on mount pad 1, locking lever 62 of locking device 6 extends to the surface of limiting plate 7, and locking lever 62 upper portion cover is equipped with spring 63, when carrying out the closure, only need press handle 4, make limiting plate 7 overcome the effort of spring 63 and enter into the rear end of locking lever 62 through inclined plane 66 of locking lever 62 lower extreme, can injure the home range of handle 4, reach the purpose of preventing to unblank automatically because of jolting; set up hasp piece 5 through the one end at axis of rotation 3, can be corresponding with the lockhole on the freight hole another side, only need drive axis of rotation 3 through handle 4, make in the lockhole is detained to the locking end 53 of hasp piece 5, can lock the two adjacent faces of freight cage, the simple operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. Locking safety mechanism of freight cage, its characterized in that, including the mount pad, install interlude hole, axis of rotation, handle, hasp spare, locking device and limiting plate on the mount pad, the interlude hole symmetry sets up mount pad upper end both sides, the mobile interlude of axis of rotation is in alternate downthehole and run through the mount pad, the handle sets up in the mount pad and one end with the axis of rotation is connected perpendicularly, is used for driving the axis of rotation rotates, hasp spare fixed connection be in one of axis of rotation is served, locking device sets up in the middle part of mount pad, the limiting plate sets up locking device's below and with handle fixed connection.

2. A locking safety mechanism of a cargo transportation cage according to claim 1, wherein the locking device comprises a fixing seat, a locking rod, a spring, a shifting rod and a limiting groove, the fixing seat is arranged in the middle of the mounting seat, the limiting groove is arranged on one side of the fixing seat, the locking rod is arranged in the fixing seat, the fixing seat is penetrated by the upper end and the lower end, the lower end of the locking rod extends to the limiting plate on the surface, one end of the shifting rod is connected with the locking rod vertically through the limiting groove, and the spring is arranged in the fixing seat and sleeved on the upper part of the locking rod.

3. A closure security mechanism for cargo transportation cages as in claim 2, wherein said locking bar is beveled at its lower end.

4. The closure security mechanism of a cargo transportation cage of claim 2 wherein said locking member is connected to said pivot shaft at one end and at the other end is a locking end, and said locking member has a locking groove in the middle thereof.

5. A closure security mechanism for cargo transportation cages as in claim 1, wherein said handle is U-shaped.

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