Corrugated paper packing box with shock attenuation effect
Technical Field
The invention relates to the technical field of packaging box production, in particular to a corrugated paper packaging box with a damping effect.
Background
In modern society, people often need to purchase and post electronic products, and the electronic products are easily affected by vibration, the vibration can affect the performance of the electronic products, and even can damage the electronic products, especially when the electronic products are shipped by airplanes, the electronic products can be decomposed or broken by violent jolt of air flow, and the existing corrugated case has poor damping effect, so that the articles are easily damaged.
Disclosure of Invention
The invention aims to solve the defect of poor damping effect in the prior art, and provides a corrugated paper packing box with the damping effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a corrugated paper packing box with a damping effect, comprising a box body, wherein two sides of the bottom end in the box body are fixedly connected with protective plates, each protective plate is provided with a sliding hole, a reinforcing plate is fixedly arranged between the two protective plates on the box body, the upper surface of the reinforcing plate is fixedly connected with three first springs, one end of each first spring, which is far away from the reinforcing plate, is fixedly connected with a damping plate, two sides of the damping plate are respectively provided with the sliding holes, four corners of the lower surface of the damping plate are respectively fixedly connected with a first hard paper tube, a hard paper block is fixedly connected below each first hard paper tube on the box body, the upper end of each hard paper block is provided with a first movable groove, one end of each first hard paper tube, which is far away from the damping plate, is arranged in the first movable groove, and each first movable groove is provided with an elastic ball, the damping plate is characterized in that fixed pipes are fixedly connected to four corners of the upper surface of the damping plate, a second movable groove is formed in each fixed pipe, a supporting plate is arranged above the damping plate, second hard paper pipes are fixedly connected to four corners of the lower surface of the supporting plate, one end of each supporting plate is penetrated through the corresponding protection plate and extends into the corresponding second movable groove, and each second hard paper pipe is far away from the corresponding second spring.
Preferably, the first springs are equally spaced.
Preferably, the elastic ball is a rubber ball.
Preferably, the box body is located on two sides of the upper portion of the supporting plate and fixedly connected with limiting blocks.
The corrugated paper packing box with the shock absorption effect has the beneficial effects that: according to the invention, the damping plate structure is adopted, the damping plate is connected with the spring, when the box body is vibrated, the damping plate moves downwards, the spring and the elastic ball generate elastic force through deformation, the generated elastic force reduces the vibration of articles in the box body, the articles in the box body are effectively protected, the structure is simple, and the damping effect is good.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a corrugated paper packing box with a shock absorption effect according to the present invention;
fig. 2 is a schematic enlarged view of a portion of the structure at a1 in fig. 1 according to the present invention.
In the figure: the box body 1, reinforcing plate 2, first spring 3, damper plate 4, guard plate 5, slide hole 6, first hard paper pipe 7, first activity groove 8, hard paper piece 9, elastic ball 10, fixed pipe 11, second activity groove 12, second spring 13, backup pad 14, second hard paper pipe 15, stopper 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a corrugated paper packing box with shock absorption effect comprises a box body 1, wherein two sides of the inner bottom end of the box body 1 are fixedly connected with protection plates 5, each protection plate 5 is provided with a sliding hole 6, the sliding holes 6 are used for enabling a shock absorption plate 4 to move up and down, a reinforcing plate 2 is fixedly arranged between the two protection plates 5 on the box body 1, the reinforcing plate 2 is used for reinforcing the compression strength of the bottom of the box body 1, the upper surface of the reinforcing plate 2 is fixedly connected with three first springs 3, the first springs 3 are used for generating elastic force when being compressed and reducing vibration, the first springs 3 are distributed at equal intervals, one end of each first spring 3, far away from the reinforcing plate 2, is fixedly connected with a shock absorption plate 4, two sides of the shock absorption plate 4 are respectively connected with first hard paper tubes 7 through the sliding holes 6, four corners of the lower surface of the shock absorption plate 4 are respectively and fixedly connected with first hard paper blocks 9 on the box body 1, and positioned below each, every hard paper piece 9's upper end all is equipped with first activity groove 8, and every first hard paper pipe 7 keeps away from the one end of damper plate 4 and all is located first activity inslot 8, all is equipped with elasticity ball 10 in every first activity inslot 8, and the effect of elasticity ball 10 is through producing the vibrations that deformation reduced damper plate 4 received, and elasticity ball 10 is the rubber ball.
The equal fixedly connected with fixed tube 11 in the upper surface four corners position department of damper plate 4, all be equipped with second activity groove 12 in every fixed tube 11, the effect of second activity groove 12 is so that second cardboard tube 15 can move about, the top of damper plate 4 is equipped with backup pad 14, the effect of backup pad 14 is the support article, the equal fixedly connected with second cardboard tube 15 in lower surface four corners position department of backup pad 14, the one end that backup pad 14 was kept away from to every second cardboard tube 15 all runs through guard plate 5 and extends to in the second activity groove 12, the equal fixedly connected with second spring 13 of one end that backup pad 14 was kept away from to every second cardboard tube 15, the effect of second spring 13 produces elasticity through deformation, reduce the vibrations that backup pad 14 received, the one end that second cardboard tube 15 was kept away from to every second spring 13 is all fixed on second activity groove 12, lie in the equal fixedly connected with stopper 16 in the top both sides of backup pad 14 on box 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.