Convenient wing opening push-pull dual-purpose safety locking device for wing opening van vehicle

Abstract

The utility model provides a convenient wing opening push-pull dual-purpose safety locking device for a wing opening van vehicle, relates to the technical field of safety locking devices, solves the problem that an existing side door cannot be fixed, and comprises a compartment placed on a vehicle body, the compartment comprises a bottom plate, four stand columns are installed on the surface of the bottom plate, and the side door is arranged on the bottom plate. A top plate is installed at the top of the stand column, a rear door is installed on the surface of the top plate, a hydraulic supporting rod is movably connected to the surface of the stand column, a supporting plate is installed on the surface of the stand column, a set of first side doors are installed on the surface of the supporting plate, sliding rails are installed on the surfaces of the first side doors, and linkage pieces are installed in the sliding rails. And the linkage piece is movably connected with the stand column, the linkage piece is rotationally connected with the hydraulic supporting rod, and a fixing mechanism is arranged on the surface of the first side door. According to the device, the first side door can be effectively fixed, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety locking devices, and more specifically, particularly relates to a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van. Background Art

[0002] The wing-open push-pull dual-purpose van is a specially designed freight vehicle, mainly used in the logistics and transportation industries. It combines the characteristics of a wing-open van and a push-pull van. When unfolded, the lower part can provide shade and shelter from rain. When shade and shelter are not needed, it can be stored to avoid taking up space.

[0003] Based on the above, the inventors have discovered the following problem: the side doors of existing wing-opening sliding vans cannot be fixed when pushed into the compartment, and when loading and unloading goods, the side doors may be touched, causing the first side door to slide out, which requires readjustment, which is rather troublesome.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and defects, and a convenient wing-opening push-pull dual-purpose safety locking device for wing-opening van is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van, so as to solve the problem that the existing side doors cannot be fixed.

[0006] The purpose and effect of the convenient wing-opening push-pull dual-purpose safety locking device for wing-opening van vehicles of the utility model are achieved by the following specific technical means:

[0007] A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van type vehicle comprises a carriage placed on a vehicle body, the carriage comprising a bottom plate, four columns are mounted on the surface of the bottom plate, a top plate is mounted on the top of the columns, a rear door is mounted on the surface of the top plate, hydraulic struts are movably connected to the surfaces of the columns, support plates are mounted on the surfaces of the columns, a group of first side doors are mounted on the surface of the support plates, slide rails are mounted on the surfaces of the first side doors, linkage parts are mounted in the slide rails, the linkage parts are movably connected to the columns, the linkage parts are rotatably connected to the hydraulic struts, and a fixing mechanism is provided on the surface of the first side door.

[0008] Furthermore, the fixing mechanism includes a chamber, a movable plate is installed in the chamber, a spring is installed on the surface of the movable plate, one side of the spring is in contact with the chamber, a connecting rod is installed on the surface of the movable plate, the connecting rod extends to the outside of the first side door, a pull ring is installed on the surface of the connecting rod located outside the first side door, the surface of the first side door is provided with a groove, the groove extends into the chamber, a card block is installed on the surface of the movable plate, the card block extends out of the groove, the surface of the top plate is provided with a card slot, and the card block matches the card slot.

[0009] Furthermore, a surface of the block close to the top plate is an inclined surface.

[0010] Furthermore, a handle is provided on the surface of the first side door.

[0011] Furthermore, a second side door is rotatably connected between the two columns, a traction component is installed on the surface of the column, the traction component is connected to the second side door, and a box buckle is installed on the surface of the column.

[0012] Furthermore, the traction component and the second side door are detachably connected.

[0013] Furthermore, the surface of the bottom plate is provided with anti-slip textures.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model cooperates with the chamber, the movable plate, the spring, the connecting rod, the pull ring, the slot, the clamping block and the slot in use. When it is necessary to fix the first side door, the first side door is first opened, the hydraulic support rod props up the first side door, and then the first side door is slid in through the linkage and the slide rail, and the pull ring is pulled at the same time. The movement of the pull ring will drive the movement of the connecting rod, and the movement of the connecting rod will drive the movement of the movable plate. The movement of the movable plate will drive the clamping block to embed into the slot, and the spring will contract at the same time. When the first side door moves to the specified position, the pull ring is released, and the spring resets to drive the movable plate to reset, thereby driving the clamping block to be clamped into the slot. Through the above design, the first side door can be effectively fixed, thereby improving practicality.

[0016] Through the design of the inclined surface, when the first side door is moved, when the inclined surface of the card block contacts the top plate, the card block will move downward. Through the above design, there is no need to manually pull the card block down, which improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van.

[0018] Figure 2The utility model is a partial upward schematic diagram of a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van vehicle.

[0019] Figure 3 The utility model is a partial schematic diagram of a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van.

[0020] Figure 4 The utility model is a schematic diagram of a top plate of a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van.

[0021] Figure 5 The utility model is a schematic diagram of the assembly of a fixing mechanism of a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van.

[0022] Figure 6 The utility model is a convenient wing-opening push-pull dual-purpose safety locking device for wing-opening van vehicles. Figure 3 Enlarged schematic diagram of point A in the middle.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Bottom plate; 2. Upright column; 3. Top plate; 4. Rear door; 5. Hydraulic support rod; 6. Support plate; 7. First side door; 8. Slide rail; 9. Linkage; 10. Chamber; 11. Moving plate; 12. Spring; 13. Connecting rod; 14. Pull ring; 15. Slot; 16. Block; 17. Slot; 18. Handle; 19. Second side door; 20. Towing component; 21. Box buckle. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 6 As shown:

[0030] The utility model provides a convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van-type vehicle, comprising a compartment placed on a vehicle body, the compartment comprising a bottom plate 1, four columns 2 are mounted on the surface of the bottom plate 1, a top plate 3 is mounted on the top of the column 2, a rear door 4 is mounted on the surface of the top plate 3, a hydraulic strut 5 is movably connected to the surface of the column 2, a support plate 6 is mounted on the surface of the column 2, a group of first side doors 7 are mounted on the surface of the support plate 6, a slide rail 8 is mounted on the surface of the first side door 7, a linkage member 9 is mounted in the slide rail 8, the linkage member 9 is movably connected to the column 2, the linkage member 9 is rotatably connected to the hydraulic strut 5, and a fixing mechanism is arranged on the surface of the first side door 7.

[0031] Wherein, the fixing mechanism includes a chamber 10, a movable plate 11 is installed in the chamber 10, a spring 12 is installed on the surface of the movable plate 11, one side of the spring 12 is in contact with the chamber 10, a connecting rod 13 is installed on the surface of the movable plate 11, the connecting rod 13 extends to the outside of the first side door 7, a pull ring 14 is installed on the surface of the connecting rod 13 located outside the first side door 7, a groove 15 is provided on the surface of the first side door 7, the groove 15 extends into the chamber 10, a block 16 is installed on the surface of the movable plate 11, the block 16 extends out of the groove 15, a groove 17 is provided on the surface of the top plate 3, and the block 16 matches the groove 17.

[0032] Through the coordinated use of the chamber 10, the movable plate 11, the spring 12, the connecting rod 13, the pull ring 14, the slot 15, the block 16 and the slot 17, when it is necessary to fix the first side door 7, first open the first side door 7, prop up the first side door 7 with the hydraulic support rod 5, and then slide the first side door 7 in through the linkage 9 and the slide rail 8, and pull the pull ring 14 at the same time. The movement of the pull ring 14 will drive the connecting rod 13 to move, and the movement of the connecting rod 13 will drive the movable plate 11 to move. The movement of the movable plate 11 will drive the block 16 to embed into the slot 15, and the spring 12 will contract. When the first side door 7 moves to the specified position, release the pull ring 14, and the spring 12 will reset and drive the movable plate 11 to reset, thereby driving the block 16 to snap into the slot 17. Through the above design, the first side door 7 can be effectively fixed, thereby improving practicality.

[0033] The surface of the block 16 close to the top plate 3 is an inclined surface.

[0034] Through the design of the inclined surface, when the first side door 7 is moved, when the inclined surface of the block 16 contacts the top plate 3, the block 16 will move downward. Through the above design, there is no need to manually pull down the block 16, which improves the convenience of use.

[0035] A handle 18 is disposed on the surface of the first side door 7 .

[0036] By using the handle 18, the first side door 7 can be closed more conveniently.

[0037] Among them, a second side door 19 is rotatably connected between each pair of the columns 2, a traction component 20 is installed on the surface of the column 2, the traction component 20 is connected to the second side door 19, and a box buckle 21 is installed on the surface of the column 2.

[0038] By using the second side door 19 , the traction component 20 and the box buckle 21 in coordination, the second side door 19 can be opened to increase the area of ​​the bottom plate 1 so that more items can be placed, and the box buckle 21 can fix the second side door 19 .

[0039] The traction component 20 and the second side door 19 are detachably connected.

[0040] Through the detachable design, when it is necessary to load or unload goods, the traction component 20 can be removed, and the second side door 19 can be perpendicular to the ground, so as to facilitate loading or unloading of goods.

[0041] Wherein, the surface of the bottom plate 1 is provided with anti-slip textures.

[0042] By using the anti-slip texture, the friction between the goods and the bottom plate 1 can be increased.

[0043] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van vehicle, comprising a compartment placed on a vehicle body, characterized in that: The carriage comprises a bottom plate (1), four columns (2) are installed on the surface of the bottom plate (1), a top plate (3) is installed on the top of the column (2), a rear door (4) is installed on the surface of the top plate (3), a hydraulic support rod (5) is movably connected to the surface of the column (2), a support plate (6) is installed on the surface of the column (2), a group of first side doors (7) are installed on the surface of the support plate (6), a slide rail (8) is installed on the surface of the first side door (7), a linkage member (9) is installed in the slide rail (8), the linkage member (9) is movably connected to the column (2), the linkage member (9) is rotatably connected to the hydraulic support rod (5), and a fixing mechanism is provided on the surface of the first side door (7).

2. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van as claimed in claim 1, characterized in that: The fixing mechanism comprises a chamber (10), a movable plate (11) is installed in the chamber (10), a spring (12) is installed on the surface of the movable plate (11), one side of the spring (12) is in contact with the chamber (10), a connecting rod (13) is installed on the surface of the movable plate (11), the connecting rod (13) extends to the outside of the first side door (7), a pull ring (14) is installed on the surface of the connecting rod (13) located outside the first side door (7), a groove (15) is provided on the surface of the first side door (7), the groove (15) extends into the chamber (10), a clamping block (16) is installed on the surface of the movable plate (11), the clamping block (16) extends out of the groove (15), and a clamping groove (17) is provided on the surface of the top plate (3), the clamping block (16) matches the clamping groove (17).

3. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van as claimed in claim 2, characterized in that: A surface of the clamping block (16) close to the top plate (3) is an inclined surface.

4. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van as claimed in claim 3, characterized in that: A handle (18) is provided on the surface of the first side door (7).

5. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van as claimed in claim 1, characterized in that: A second side door (19) is rotatably connected between the two columns (2), a traction component (20) is installed on the surface of the column (2), the traction component (20) is connected to the second side door (19), and a box buckle (21) is installed on the surface of the column (2).

6. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van as claimed in claim 5, characterized in that: The traction component (20) and the second side door (19) are detachably connected.

7. A convenient wing-opening push-pull dual-purpose safety locking device for a wing-opening van as claimed in claim 6, characterized in that: The surface of the bottom plate (1) is provided with anti-slip patterns.

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