Flexible base of packaging box

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a packaging box flexible base which comprises a base body, a flexible rubber plate is laid on the top face of the base body, the base body and the flexible rubber plate are jointly provided with symmetrical first sliding ways, symmetrical clamping plates are arranged above the base, and the first sliding ways and the second sliding ways are arranged on the base body. The flexible base for the packaging box comprises a base body, the base body is provided with a first driving piece which is used for driving clamping plates to move horizontally to be close to or away from each other, movable plates are arranged on the inner sides of the clamping plates in a sliding mode, the side edges of the movable plates are provided with symmetrical second sliding ways, and clamping blocks are arranged on the two second sliding ways in a sliding mode. The two sides of a packaging box can be clamped and fixed through the clamping plates, the other two sides of the packaging box can be limited through the clamping blocks, the stability of the packaging box in the placing process is improved, meanwhile, blocking on the two sides of the packaging box is reduced through the arrangement of the clamping blocks, the packaging box can be conveniently unloaded, and the clamping height can be adjusted through the movable plates; the applicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, and in particular relates to a flexible base of a packaging box. Background Art

[0002] The base of the packaging box is the component located at the bottom of the packaging box. It mainly plays the role of support, fixation and cushioning. It can be a simple hardwood board or plastic board to bear the weight of the items in the box and prevent the bottom of the items from being damaged. It can also be a structure with cushioning materials such as foam and sponge to protect the product from vibration and collision during handling and transportation. The shape and material of the base are usually determined by factors such as the shape, weight, and fragility of the items in the packaging box.

[0003] Most traditional packaging box bases have simple structures and can only provide basic support functions. In terms of stability, they lack an effective lateral fixing mechanism and are difficult to cope with bumps and shaking during transportation, causing the packaging box to easily shift or even tip over, posing a potential risk of damage to the goods inside. Improvements are needed. To this end, a flexible packaging box base is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a flexible base for a packaging box to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a flexible base for a packaging box, comprising a base body, a flexible rubber plate laid on the top surface of the base body, a symmetrical slideway 1 being provided on the base body and the flexible rubber plate, a symmetrical clamping plate being provided above the base, a universal driving member 1 for driving the clamping plate to move horizontally closer to or away from each other being provided on the base, movable plates being slidably provided on the inner sides of the clamping plates, symmetrical slideways 2 being provided on the side edges of the movable plates, clamping blocks being slidably provided on the two groups of the slideways 2, and a driving member 2 for driving the clamping blocks to move horizontally closer to or away from each other being provided on the movable plates.

[0006] Preferably, the driving member 1 includes a knob 1 rotatably arranged on the side of the base, a bidirectional screw rod rotatably arranged in the slide, and a slider slidably arranged on the two groups of slides 2.

[0007] Preferably, one shaft end of the knob is fixedly mounted to the shaft end of the screw rod, the two groups of sliders are respectively threadedly connected to the bidirectional screw rod, and the two groups of splints are respectively fixedly mounted to the two groups of sliders.

[0008] Preferably, the second driving member includes a mounting portion arranged in the middle of the movable plate, a second knob rotatably arranged on the top of the movable plate, a first bevel gear rotatably arranged on the top of the mounting portion, a second bevel gear rotatably arranged in the mounting portion, and a screw rod rotatably arranged in the second slideway.

[0009] Preferably, the second rotating shaft end of the knob is fixedly mounted on the first rotating shaft end of the bevel gear, and the bevel gear 2 is provided with two symmetrical groups, the two groups of the bevel gear 2 are respectively connected to the meshing transmission wheel of the bevel gear 1, and the two groups of the screw shaft ends are respectively fixedly mounted on the second rotating shaft end of the bevel gear.

[0010] Preferably, damping is provided between the movable plate and the clamping plate.

[0011] To sum up, compared with the existing technology, the beneficial effects of the present invention are: the two sides of the packaging box can be clamped and fixed by the splint, and the other two sides of the packaging box can be limited by the clamping block, thereby improving the stability of the packaging box when placed. At the same time, the setting of the clamping block reduces the obstruction on both sides of the packaging box, making it easier to unload the packaging box. The clamping height can also be adjusted by the movable plate, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0013] Figure 2 This is a bottom view of the structure of the utility model;

[0014] Figure 3 This is a structural diagram of the plywood of the present utility model;

[0015] Figure 4 This is a structural diagram of the second driving component of the present utility model.

[0016] Legend:

[0017] 1. Base body; 2. Flexible rubber sheet; 3. Slideway 1; 4. Clamp; 5. Driving part 1; 51. Knob 1; 52. Bidirectional screw; 53. Slider; 6. Movable plate; 7. Slideway 2; 8. Clamp; 9. Driving part 2; 91. Knob 2; 92. Bevel gear 1; 93. Bevel gear 2; 94. Screw; 95. Mounting part. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A flexible base for a packaging box, comprising a base body 1, the top surface of the base body 1 being paved with a flexible rubber sheet 2, the base body 1 and the flexible rubber sheet 2 being jointly provided with a symmetrical slideway 3, a symmetrical splint 4 being provided above the base, a driving member 5 being provided on the base for universally driving the splint 4 to move horizontally toward or away from each other, movable plates 6 being slidably provided on the inner sides of the splints 4, symmetrical slideways 7 being provided on the sides of the movable plates 6, clamping blocks 8 being slidably provided on the two groups of the slideways 7, a driving member 9 being provided on the movable plates 6 for driving the clamping blocks 8 to move horizontally toward or away from each other, the driving member 5 comprising a knob 51 rotatably provided on the side of the base, a bidirectional screw rod 52 rotatably provided in the slideway, and a slider 53 slidably provided on the two groups of slideways 7 The knob 51 shaft end is fixedly installed with the screw rod 94 shaft end, the two groups of sliders 53 are respectively threadedly connected with the bidirectional screw rod 52, and the two groups of splints 4 are respectively fixedly installed with the two groups of sliders 53. The driving member 2 9 includes a mounting portion 95 arranged in the middle of the movable plate 6, a knob 2 91 rotatably arranged on the top of the movable plate 6, a bevel gear 1 92 rotatably arranged at the top of the mounting portion 95, a bevel gear 2 93 rotatably arranged in the mounting portion 95, and a screw rod 94 rotatably arranged in the slideway 2 7. The knob 2 91 shaft end is fixedly installed with the bevel gear 1 92 shaft end, and the bevel gear 2 93 is provided with two symmetrical groups. The two groups of bevel gears 2 93 are respectively connected with the bevel gear 1 92 meshing transmission wheels, and the two groups of screw rods 94 shaft ends are respectively fixedly installed with the bevel gear 2 93 shaft ends.

[0021] When the flexible base of the packing box is in use, the base body 1 is used to place and support the packing box, and the flexible rubber plate 2 on the surface of the base body 1 provides cushioning and protection for the packing box;

[0022] When it is necessary to fix the packaging box on the base, the operator rotates the knob 51 set on the side of the base. The shaft end of the knob 51 is fixedly installed with the bidirectional screw rod 52. Therefore, the rotation of the knob 51 will drive the synchronous rotation of the bidirectional screw rod 52. Since the two sets of sliders 53 are respectively threadedly connected to the bidirectional screw rod 52, and these sliders 53 are restricted to slide in the slideway 3, as the screw rod 94 rotates, the two sets of sliders 53 will move toward the center side along the slideway 3 respectively. Since the splint 4 is fixedly installed with the slider 53, the movement of the slider 53 will drive the splint 4 to move horizontally, thereby realizing the clamping and fixing of the splint 4 to the two sides of the packaging box. This design enables the splint 4 to be adaptively adjusted according to the width of the packaging box, ensuring the stability of the packaging box during transportation;

[0023] When it is necessary to adjust the position of the clamping block 8 to limit the other two sides of the packaging box, the knob 2 91 on the mounting portion 95 in the middle of the movable plate 6 is operated. The rotation of the knob 2 91 will drive the bevel gear 1 92 fixedly mounted on the rotating shaft end thereof to rotate. The bevel gear 1 92 rotatably arranged at the top of the mounting portion 95 is meshed and connected with the two sets of bevel gears 2 93 rotatably arranged in the mounting portion 95. Therefore, the rotation of the bevel gear 1 92 will drive the two sets of bevel gears 2 93 to rotate synchronously, and the rotating shaft ends of the two sets of screw rods 94 are fixedly mounted on the rotating shaft ends of the bevel gear 2 93 respectively. The two sets of screw rods 94 are rotatably arranged in the slideway 2 7 on the side of the movable plate 6, and a clamping block 8 is slidably arranged on the slideway 2 7. As the bevel gear 2 93 drives the screw rod 94 to rotate, the clamping block 8 will move horizontally in the slideway 2 7 and approach each other, thereby limiting the other two sides of the packaging box. By sliding the movable plate 6 on the clamping plate 4, the height position of the clamping block 8 can be changed, which is convenient for operating packaging boxes of different heights. At the same time, this limiting method of the clamping block 8 reduces the obstruction on both sides of the packaging box, facilitates the subsequent unloading of the packaging box, and improves the applicability of the device.

[0024] The flexible base of the packaging box can clamp and fix the two sides of the packaging box through the clamping plate 4, and can limit the other two sides of the packaging box through the clamping block 8, thereby improving the stability of the packaging box when placed. At the same time, the setting of the clamping block 8 reduces the obstruction on both sides of the packaging box, making it easier to unload the packaging box. The clamping height can also be adjusted through the movable plate 6, thereby improving the applicability of the device.

[0025] A damper is provided between the movable plate 6 and the clamping plate 4;

[0026] The damping provided between the movable plate 6 and the clamping plate 4 can make the movable plate 6 remain stable after being adjusted to a suitable height and will not slide down at will.

[0027] Working principle:

[0028] When the flexible base of the packing box is in use, the base body 1 is used to place and support the packing box, and the flexible rubber plate 2 on the surface of the base body 1 provides cushioning and protection for the packing box;

[0029] When it is necessary to fix the packaging box on the base, the operator rotates the knob 51 set on the side of the base. The shaft end of the knob 51 is fixedly installed with the bidirectional screw rod 52. Therefore, the rotation of the knob 51 will drive the synchronous rotation of the bidirectional screw rod 52. Since the two sets of sliders 53 are respectively threadedly connected to the bidirectional screw rod 52, and these sliders 53 are restricted to slide in the slideway 3, as the screw rod 94 rotates, the two sets of sliders 53 will move toward the center side along the slideway 3 respectively. Since the splint 4 is fixedly installed with the slider 53, the movement of the slider 53 will drive the splint 4 to move horizontally, thereby realizing the clamping and fixing of the splint 4 to the two sides of the packaging box. This design enables the splint 4 to be adaptively adjusted according to the width of the packaging box, ensuring the stability of the packaging box during transportation;

[0030] When it is necessary to adjust the position of the clamping block 8 to limit the other two sides of the packaging box, operate the knob 2 91 on the mounting portion 95 in the middle of the movable plate 6. The rotation of the knob 2 91 will drive the bevel gear 1 92 fixedly mounted on its shaft end to rotate. The bevel gear 1 92 rotatably arranged at the top of the mounting portion 95 is meshed with the two sets of bevel gears 2 93 rotatably arranged in the mounting portion 95. Therefore, the rotation of the bevel gear 1 92 will drive the two sets of bevel gears 2 93 to rotate synchronously, and the shaft ends of the two sets of screw rods 94 are fixedly mounted on the shaft ends of the bevel gear 2 93 respectively, and the two sets of screw rods 94 are rotated and arranged on the side of the movable plate 6. In the slide 2 7, a clamping block 8 is slidingly provided on the slide 2 7. As the bevel gear 2 93 drives the screw rod 94 to rotate, the clamping block 8 will move horizontally in the slide 2 7 and approach each other to achieve the limit on the other two sides of the packaging box. By sliding the movable plate 6 on the clamping plate 4, the height position of the clamping block 8 can be changed, which is convenient for operating packaging boxes of different heights. The damping provided between the movable plate 6 and the clamping plate 4 can make the movable plate 6 remain stable after being adjusted to the appropriate height and will not slide down at will. At the same time, this limiting mode of the clamping block 8 reduces the obstruction on both sides of the packaging box, which is convenient for subsequent unloading of the packaging box and improves the applicability of the device.

[0031] The flexible base of the packaging box can clamp and fix the two sides of the packaging box through the clamping plate 4, and can limit the other two sides of the packaging box through the clamping block 8, thereby improving the stability of the packaging box when placed. At the same time, the setting of the clamping block 8 reduces the obstruction on both sides of the packaging box, making it easier to unload the packaging box. The clamping height can also be adjusted through the movable plate 6, thereby improving the applicability of the device.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flexible base for a packaging box, comprising a base body (1), characterized in that: The top surface of the base body (1) is paved with a flexible rubber plate (2), and a symmetrical slideway (3) is provided on the base body (1) and the flexible rubber plate (2). A symmetrical clamping plate (4) is provided above the base, and a driving member (5) for driving the clamping plate (4) to move horizontally closer to or away from each other is provided on the base. A movable plate (6) is slidably provided on the inner side of the clamping plate (4), and a symmetrical slideway (7) is provided on the side of the movable plate (6). A clamping block (8) is slidably provided on the two groups of the slideways (7), and a driving member (9) for driving the clamping block (8) to move horizontally closer to or away from each other is provided on the movable plate (6).

2. The flexible base of a packaging box according to claim 1, characterized in that: The driving member (5) comprises a knob (51) rotatably arranged on the side of the base, a bidirectional screw (52) rotatably arranged in the slideway, and a slider (53) slidably arranged on the two sets of slideways (7).

3. The flexible base of a packaging box according to claim 2, characterized in that: The rotary shaft end of the knob 1 (51) is fixedly mounted to the rotary shaft end of the screw rod (94), the two groups of sliders (53) are respectively threadedly connected to the bidirectional screw rod (52), and the two groups of splints (4) are respectively fixedly mounted to the two groups of sliders (53).

4. The flexible base of a packaging box according to claim 1, characterized in that: The second driving member (9) includes a mounting portion (95) arranged in the middle of the movable plate (6), a second knob (91) rotatably arranged on the top of the movable plate (6), a first bevel gear (92) rotatably arranged on the top of the mounting portion (95), a second bevel gear (93) rotatably arranged in the mounting portion (95), and a screw rod (94) rotatably arranged in the second slideway (7).

5. The flexible base of a packaging box according to claim 4, characterized in that: The rotating shaft end of the knob 2 (91) is fixedly mounted on the rotating shaft end of the bevel gear 1 (92). The bevel gear 2 (93) is provided with two symmetrical groups. The two groups of bevel gear 2 (93) are respectively connected to the meshing transmission wheel of the bevel gear 1 (92). The rotating shaft ends of the two groups of screw rods (94) are respectively fixedly mounted on the rotating shaft ends of the bevel gear 2 (93).

6. The flexible base of a packaging box according to claim 1, characterized in that: Damping is provided between the movable plate (6) and the clamping plate (4).

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