Buffering paper packaging box

Abstract

The utility model discloses a buffering paper packaging box which comprises a main body module. The main body module comprises an outer box body, a balancing weight fixed to the inner bottom wall of the outer box body, a buffering piece fixed to the top end of the balancing weight, a rubber cushion layer fixed to the bottom end of the outer box body, an inner box body arranged in an inner cavity of the outer box body and located at the top end of the buffering piece, a cover plate attracted to the top end of the outer box body through a magnet, and a pressing piece fixed to the bottom end of the cover plate. The outer box body is made of hardboards and used for installing other assemblies and protecting objects, the pull ropes are fixed to the two sides of the outer box body so that a user can lift the packaging box conveniently, the balancing weight is fixed to the inner bottom wall of the outer box body, when the packaging box falls off, the packaging box can vertically fall under the action of the balancing weight, the ground contact area is increased, and impact force is dispersed; the buffering paper packaging box has the advantages of being high in anti-falling performance and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of paper packaging boxes, in particular to a buffer paper packaging box. Background Art

[0002] As the name suggests, a packaging box is a box used to package products. Packaging boxes can be divided into several categories according to the material or product name. When using packaging boxes to package items, it can ensure the safety of products during transportation and improve the grade of products. Paper packaging boxes are one of the most widely used types of packaging boxes. They are now widely used in electronics, food, small appliances, clothing, toys, sporting goods and other industries and product packaging supporting industries.

[0003] The existing paper packaging boxes have the following main drawbacks during use: the structure is relatively simple, there is a lack of a buffer mechanism, and the packaging box is easily damaged when it falls, resulting in damage to the internal items. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a buffer paper packaging box, comprising: a main body module, the main body module comprising an outer box body, a counterweight block fixed on the inner bottom wall of the outer box body, a buffer member fixed to the top of the counterweight block, a rubber pad fixed to the bottom end of the outer box body, an inner box body arranged in the inner cavity of the outer box body and located at the top of the buffer member, a cover plate magnetically attracted to the top of the outer box body, and a clamping member fixed to the bottom end of the cover plate.

[0006] A first sponge layer is arranged on the inner wall of the inner box body, and the pressing member comprises a second spring symmetrically fixed to the bottom end of the cover plate, a bottom plate fixed to the bottom end of the second spring, and a second sponge layer fixed to the bottom end of the bottom plate.

[0007] In a preferred example, the utility model can be further configured as follows: the buffer member includes a plurality of first springs fixed to the top of the counterweight block, a movable plate fixed to the top of the first springs, and a bubble bag fixed to the top of the movable plate.

[0008] In a preferred example, the utility model can be further configured as follows: the side surface of the rubber cushion layer is provided with through holes in an array.

[0009] In a preferred example, the utility model can be further configured as follows: a magnetic female buckle is symmetrically fixed to the top of the outer box body, and magnetic male buckles are arranged on both sides of the bottom end of the cover plate, and the magnetic female buckle and the magnetic male buckle are attracted to each other.

[0010] In a preferred example, the present invention can be further configured as follows: the bottom end of the inner box body is in close contact with the top end of the bubble bag.

[0011] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0012] 1. In the utility model, a double-layer box body consisting of an outer box body and an inner box body is provided, and a counterweight block is fixed on the inner bottom wall of the outer box body, so that when the packaging box falls, it can fall vertically under the action of the counterweight block, thereby increasing the ground contact area and dispersing the impact force. At the same time, a buffer member is installed on the top of the counterweight block, and the buffer member can be used to reduce shock and buffer the impact force generated when falling, effectively protecting the items inside the inner box body, improving the anti-fall performance of the packaging box, and improving the practical performance.

[0013] 2. In the utility model, a first sponge layer is installed on the inner wall of the inner box body, and a pressing piece is installed at the bottom end of the cover plate. Through the setting of the pressing piece, the items can be pressed inside the inner box body to avoid shaking and colliding of the items inside the box body when the packaging box collides, thereby further improving the protection performance of the packaging box for the items. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] Reference numerals:

[0019] 100, main body module; 110, outer box body; 111, magnetic female buckle; 120, counterweight; 130, buffer; 131, first spring; 132, movable plate; 133, bubble bag; 140, rubber cushion layer; 141, through hole; 150, inner box body; 151, first sponge layer; 160, cover plate; 161, magnetic female buckle; 170, pressing member; 171, second spring; 172, bottom plate; 173, second sponge layer. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0022] Embodiment 1:

[0023] Combination Figure 1-4 As shown, this embodiment provides a cushioning paper packaging box, including: a main body module 100.

[0024] Among them, the main module 100 includes an outer box body 110, a counterweight block 120 fixed on the inner bottom wall of the outer box body 110, a buffer member 130 fixed at the top of the counterweight block 120, a rubber pad layer 140 fixed at the bottom end of the outer box body 110, an inner box body 150 arranged in the inner cavity of the outer box body 110 and located at the top of the buffer member 130, a cover plate 160 magnetically attracted to the top of the outer box body 110, and a clamping member 170 fixed at the bottom end of the cover plate 160.

[0025] The outer box body 110 is made of cardboard and is used to install other components and protect items. Drawstrings are fixed on both sides of the outer box body 110 to facilitate users to lift the packaging box. The counterweight block 120 is fixed on the inner bottom wall of the outer box body 110. When the packaging box falls, it can fall vertically under the action of the counterweight block 120, thereby increasing the ground contact area, dispersing the impact force, and improving the packaging box's anti-fall ability.

[0026] The buffer member 130 is used to buffer the impact force generated when the outer box body 110 falls, and includes multiple first springs 131 fixed to the top of the counterweight block 120, a movable plate 132 fixed to the top of the first spring 131, and a bubble bag 133 fixed to the top of the movable plate 132. The first spring 131 can shock-absorb and buffer the impact force, the bottom plate 172 is used to install the bubble bag 133, and the bubble bag 133 is used to buffer the impact force again, thereby improving the protection capability of the inner box body 150.

[0027] The rubber cushion layer 140 is fixed to the bottom end of the outer box body 110 , and through holes 141 are formed in an array on the side of the rubber cushion layer 140 to play a preliminary buffering role and reduce damage to the surface of the outer box body 110 .

[0028] The cover 160 is used to close the inner box body 150. A magnetic female buckle 111 is symmetrically fixed on the top of the outer box body 110, and magnetic sub-buckles 161 are arranged on both sides of the bottom end of the cover 160. The magnetic female buckle 111 and the magnetic sub-buckle 161 are attracted to each other, which facilitates the installation and disassembly of the cover 160 and increases the convenience of use.

[0029] A first sponge layer 151 is provided on the inner wall of the inner box body 150 to provide a buffer between the object and the inner wall of the inner box body 150 to avoid hard contact between the object and the inner wall of the inner box body 150. The pressing member 170 is used to press the object inside the inner box body 150, and includes a second spring 171 symmetrically fixed to the bottom end of the cover plate 160, a bottom plate 172 fixed to the bottom end of the second spring 171, and a second sponge layer 173 fixed to the bottom end of the bottom plate 172. Under the action of the second spring 171, the bottom plate 172 presses the object inside the inner box body 150, and the second sponge layer 173 is used to provide a buffer between the object and the bottom plate 172.

[0030] The working principle and use process of the utility model are as follows: when in use, the items are placed in the inner cavity of the inner box body 150, and the cover plate 160 is placed on the top of the outer box body 110, so that the magnetic mother buckle 111 and the magnetic sub-buckle 161 are attracted to each other, and the outer box body 110 and the cover plate 160 are fixedly connected together. At this time, under the action of the clamping member 170, the items are pressed inside the inner box body 150 to ensure the stability of the items. When the packaging box falls from a high place, under the action of the counterweight block 120, the packaging box falls in a vertical posture to increase the ground contact area and disperse the impact force. First, the rubber cushion layer 140 contacts the ground to perform preliminary buffering and shock absorption, and reduce damage to the surface of the outer box body 110. Then, the first spring 131 buffers the charging attack force again, and the bubble bag 133 buffers the impact force for the third time to prevent the impact force from damaging the items inside the inner box body 150.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cushioning paper packaging box, comprising: The main body module (100) is characterized in that the main body module (100) comprises an outer box body (110), a counterweight (120) fixed on the inner bottom wall of the outer box body (110), a buffer (130) fixed on the top of the counterweight (120), a rubber cushion layer (140) fixed on the bottom of the outer box body (110), an inner box body (150) arranged in the inner cavity of the outer box body (110) and located on the top of the buffer (130), a cover plate (160) attracted to the top of the outer box body (110) by magnetic attraction, and a pressing member (170) fixed on the bottom of the cover plate (160); A first sponge layer (151) is provided on the inner wall of the inner box body (150), and the pressing member (170) comprises a second spring (171) symmetrically fixed to the bottom end of the cover plate (160), a bottom plate (172) fixed to the bottom end of the second spring (171), and a second sponge layer (173) fixed to the bottom end of the bottom plate (172).

2. A cushioning paper packaging box according to claim 1, characterized in that: The buffer (130) comprises a plurality of first springs (131) fixed to the top of the counterweight (120), a movable plate (132) fixed to the top of the first springs (131), and a bubble bag (133) fixed to the top of the movable plate (132).

3. A cushioning paper packaging box according to claim 1, characterized in that: The side surface of the rubber cushion layer (140) is provided with through holes (141) in an array.

4. A cushioning paper packaging box according to claim 1, characterized in that: A magnetic female buckle (111) is symmetrically fixed to the top of the outer box body (110), and magnetic male buckles (161) are arranged on both sides of the bottom of the cover plate (160), and the magnetic female buckle (111) and the magnetic male buckle (161) are mutually attracted.

5. A cushioning paper packaging box according to claim 2, characterized in that: The bottom end of the inner box body (150) is in close contact with the top end of the bubble bag (133).

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