Packaging box with shockproof lining

Abstract

The utility model relates to the field of packaging box design, in particular to a packaging box with a shockproof lining. Comprising a box body, screws, a cover plate, pearl wool plates, partition plates and guide rods, the box body is composed of five rectangular plates, the butt joint positions of the rectangular plates are in threaded connection with the screws at equal intervals, the cover plate used for sealing an inner cavity of the box body is hinged to the top of the box body, the pearl wool plates are placed on the inner wall faces of the box body, and the partition plates are clamped to the lower portion in the box body. A plurality of placing grooves distributed at equal intervals are formed in the partition plate, and the inner ring wall of each placing groove is connected with a plurality of guide rods in the circumferential direction. The pearl wool plates, the clamping rings, the first springs and the limiting plates jointly form a multi-layer buffering system, and it is guaranteed that commodities are prevented from being affected by vibration and impact in the transportation process; the design of the placing grooves and the clamping rings in the partition plate ensures that each commodity can be accurately fixed, and mutual extrusion and collision between adjacent commodities are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing box design, especially to a packing box with shockproof lining. BACKGROUND

[0002] The packing box is a container for protecting, transporting and displaying products, widely used in various industries such as food, cosmetics, electronic products, gifts, etc. The packing box not only has practical functions, but also can enhance the market appeal of the product through design.

[0003] The packing box lining is an important part of protecting the product and improving the user experience, especially playing a key role in the transportation and storage process.

[0004] For example, Chinese patent CN215945177U proposes a packing box with a grid-shaped lining, which solves the above problems by placing the goods in the grid space of the grid-shaped lining. However, although this patent achieves effective positioning and visual aesthetics of the goods, there is still room for improvement in shock protection, especially in dealing with severe vibration and impact, the fixation and buffering effect of the goods need to be improved.

[0005] Therefore, a packing box with shockproof lining with better fixation and buffering effect is specially designed. SUMMARY

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a packing box with shockproof lining with better fixation and buffering effect.

[0007] The technical scheme of the utility model is: a packing box with shockproof lining, comprising a box body, screws, a cover plate, pearl cotton boards, a partition, guide rods, clamping rings, spring one and a locking group, the box body is composed of five rectangular plates, a plurality of screws equally spaced are threadedly connected at the butt joint of each rectangular plate, a cover plate for closing the inner cavity of the box body is hingedly connected to the top of the box body, pearl cotton boards are placed on the inner wall surface of the box body, a partition is clamped at the lower part of the box body, a plurality of equally spaced placement grooves are formed in the partition, a plurality of guide rods are connected to the inner circumferential wall of each placement groove, clamping rings with arc-shaped upper surfaces are slidingly connected to the outer part of each guide rod of the placement groove, a limiting annular space of a predetermined size is formed between each clamping ring of the placement groove, spring one is connected between the side parts of each clamping ring of the placement groove, and the locking group is arranged at the closure of the box body on the front side and both sides of the cover plate.

[0008] Further, a non-slip pad is also included, and a non-slip pad is adhered to each adjacent surface of the clamping ring of the placement groove.

[0009] Further, spring two and a limiting plate are also included, and spring two is connected to the bottom end of the cover plate inside the box body, and the bottom part of the spring two is connected to the limiting plate for limiting the movement of the object.

[0010] Further, the locking group comprises a lock ring, a limiting rod and a positioning rod, the lock ring is rotationally connected to the front side and the left and right sides of the cover plate, which are closed to the box body, the limiting rod is connected to the inside of the lock ring, one end of the limiting rod close to the box body is inserted into the inside of the box body, the positioning rod is slidably connected to the lower part of the lock ring, and the spring three is connected between the positioning rod and the lock ring, and the positioning rod is inserted into the inside of the box body.

[0011] Further, the utility model also comprises a clamping block and a protector, the clamping block is connected to each corner of the box body, and the protector is connected to the diagonal position of each two rectangular plates of the box body.

[0012] Further, the utility model also comprises a warning sign, and the warning sign is arranged on the outer surface of the box body.

[0013] The design starting point, concept and advantages of the utility model are known from the above description of the structure of the utility model, and the utility model has the advantages that:

[0014] The pearl cotton plate, the clamping ring, the spring one and the limiting plate jointly constitute a multi-level buffer system, so that the goods are prevented from being affected by vibration and impact during transportation, the placement groove in the partition plate and the clamping ring ensure that each good can be accurately fixed, and mutual extrusion and collision between adjacent goods are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure schematic view of the box body, the clamping block and the pearl cotton plate of the utility model.

[0017] Figure 3 It is a three-dimensional structure schematic view of the partition plate, the guide rod and the clamping ring of the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the spring one, the anti-skid pad and the clamping ring of the utility model.

[0019] Figure 5 It is a three-dimensional structure schematic view of the spring two, the limiting plate and the lock ring of the utility model.

[0020] Figure 6 It is a sectional structure schematic view of the lock ring, the limiting rod and the positioning rod of the utility model.

[0021] In the drawing marks: 1, box body, 101, card block, 2, screw, 3, cover plate, 4, pearl cotton board, 5, partition, 6, guide rod, 7, clamp ring, 8, spring one, 9, non-slip pad, 10, spring two, 11, limiting plate, 12, lock ring, 13, limiting rod, 14, positioning rod, 15, spring three, 16, protective equipment, 17, warning sign. DETAILED DESCRIPTION

[0022] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0023] Example: a packaging box with shockproof lining, see Figures 1-6 , including box body 1, screw 2, cover plate 3, pearl cotton board 4, partition 5, guide rod 6, clamp ring 7, spring one 8 and locking group, the box body 1 is the basic framework of the whole packaging box, the box body 1 is composed of five rectangular plates, a plurality of screws 2 are threadedly connected at the abutting portions of the rectangular plates at equal intervals, to ensure that the abutting portions of the rectangular plates are tightly and seamlessly connected, the box body 1 is hingedly connected with the cover plate 3 at the top for closing the inner cavity thereof, which can be opened and closed by rotating, the inner wall surface of the box body 1 is provided with the pearl cotton board 4, which provides good buffering effect and increases the aesthetic degree and grade of the inside of the box body, the lower part of the box body 1 is clamped with the partition 5, which divides the inside of the box body 1, a plurality of placement grooves are arranged at equal intervals in the partition 5, which are used to fix different goods, a plurality of guide rods 6 are connected in the circumferential direction on the inner wall of each placement groove, the outer part of each guide rod 6 of the placement groove is slidingly connected with the clamp ring 7 with an arc-shaped upper surface, the arc-shaped design can ensure uniform pressure distribution on the goods and avoid excessive local stress, the guide rod 6 guides the sliding direction of the clamp ring 7, to ensure that the clamp ring 7 can accurately wrap around the goods, a limiting annular space with a rated size is formed between each clamp ring 7 of the placement groove, and a spring one 8 is connected between the side parts of each clamp ring 7 of the placement groove, to provide a rebounding force, so that the clamp ring 7 can automatically contract after the goods are placed therein and tightly wrap around the goods, and the locking group is arranged at the closed part of the box body 1 on the front side and the left and right sides of the cover plate 3.

[0024] See Figure 4 , further comprising a non-slip pad 9, the adjacent surfaces of each clamp ring 7 of the placement groove are glued with the non-slip pad 9, to increase the friction between the clamp ring 7 and the goods and prevent the goods from sliding.

[0025] See Figure 5Also including spring two 10 and limit plate 11, the cover plate 3 is located at the bottom end of the box body 1 inside the cotton connection with the symmetrical spring two 10, the spring two 10 bottom connection with the limit plate 11 of the object limit movement, spring two 10 and limit plate 11 provide additional vertical fixed force, prevent the goods up and down jump, when the cover plate 3 is closed, the limit plate 11 will be pressed on the goods above.

[0026] Referring to Figure 6 , the locking group includes a lock ring 12, a limiting rod 13 and a positioning rod 14, the locking group ensures that the cover plate 3 is closed firmly and does not loosen, preventing accidental opening during transportation, the front side and both sides of the cover plate 3 are rotatably connected with the locking ring 12 at the closed part of the box body 1, the limiting rod 13 is connected inside the locking ring 12, the limiting rod 13 is inserted into the box body 1 at one end, the positioning rod 14 is slidably connected inside the locking ring 12, the spring three 15 is connected between the positioning rod 14 and the locking ring 12, and the positioning rod 14 is inserted into the box body 1.

[0027] Referring to Figure 1 Also including a clamping block 101 and a protector 16, the box body 1 is connected with the clamping block 101 at each corner, the protector 16 is connected at the diagonal of each two rectangular plates of the box body 1, the protector 16 is connected with the clamping block 101, the protector 16 enhances the structural strength of the box body 1, and prevents deformation or damage caused by collision at the corner.

[0028] Referring to Figure 1 Also including a warning sign 17, the box body 1 is provided with a warning sign 17 on the outer surface, reminding the handling personnel to pay attention to light, avoiding violent collision.

[0029] First, the pearl cotton board 4 is placed on the inner wall surface of the box body 1, which not only provides good buffering effect, but also increases the aesthetic and grade sense of the inside of the box body 1. The carding baffle 5 is placed in the lower part of the box body 1, and the goods to be packaged are placed in the placing grooves in the baffle 5. When the goods are placed in the placing grooves, the clamping ring 7 will automatically shrink under the action of the spring 8, tightly wrapping the goods to prevent them from moving or shaking during transportation. The arc-shaped design of the clamping ring 7 ensures uniform pressure distribution on the goods, avoiding excessive local stress. In order to further improve the stability, the anti-skid pad 9 is glued to the adjacent surface of the clamping ring 7, increasing the friction to prevent the goods from sliding in the clamping ring 7. When the cover plate 3 is closed, the limiting plate 11 will be pressed above the goods, providing additional fixing force in the vertical direction to prevent the goods from jumping up and down. When the cover plate 3 is closed, the locking ring 12 is rotated, and the limiting rod 13 is inserted into the inside of the box body 1. At the same time, the positioning rod 14 is pulled out, and under the action of the spring 15, it is inserted between the locking ring 12 and the box body 1, ensuring that the cover plate 3 is firmly closed and preventing accidental opening during transportation. The box body 1 is provided with a warning sign 17 to remind the carrier to pay attention to gentle placement and avoid violent impact. The protector 16 is carded with the clamping block 101 to further enhance the structural strength of the box body 1, especially at the corners, preventing deformation or damage caused by impact.

[0030] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by those skilled in the art that various changes in form and detail can be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined by the appended claims and their equivalents.

Claims

1. A carton having a shock absorbing inner liner, characterized by, The utility model provides a box, screw (2), cover plate (3), pearl wool board (4), baffle (5), guide rod (6), clamp ring (7), spring one (8) and locking group, the box (1) is formed by five rectangular plates, the butt joint of each rectangular plate is all screw thread connection equal interval a plurality of screw (2), the top of box (1) is hinged and is used for closing its inner chamber cover plate (3), the inner wall surface of box (1) is all placed pearl wool board (4), the lower part of box (1) is clamped and has baffle (5), baffle (5) is internally provided with a plurality of equal interval placement groove, the ring wall of each placement groove is all connected with a plurality of guide rod (6) along the circumference, the outer portion of each guide rod (6) of placement groove is all slidingly connected with the clamp ring (7) of arc upper surface, and the each clamp ring (7) of placement groove forms the limiting annular space of rated size between each clamp ring (7), and the side portion of each clamp ring (7) of placement groove is connected with spring one (8), and the closure of the left and right sides of cover plate (3) front side and box (1) is all equipped with locking group.

2. A package with a shock absorbing liner as defined in claim 1, wherein, Still include non-slip mat (9), each clamp ring (7) of placement groove is similar face all glue and stick non-slip mat (9).

3. A shockproof inner-lining package according to claim 2, characterized in that, Still include spring two (10) and limiting plate (11), the bottom end cotton of cover plate (3) in the inside of box (1) is connected with symmetrical spring two (10), and spring two (10) bottom is connected with limiting plate (11) of the object restriction movement.

4. A package with a shock absorbing liner as defined in claim 3, wherein, Locking group includes lock ring (12), limiting rod (13) and positioning rod (14), the closure of the left and right sides of cover plate (3) front side and box (1) is all rotatably connected with lock ring (12), and lock ring (12) is internally connected with limiting rod (13), and the end of limiting rod (13) close to box (1) is inserted in its inside, and the lower part of lock ring (12) is all slidingly connected with positioning rod (14), and spring three is connected between positioning rod (14) and lock ring (12), and positioning rod (14) is inserted in the inside of box (1).

5. A shockproof inner-lining package according to claim 4, characterized in that, Still include clamping block (101) and protector (16), each edge angle of box (1) is connected with clamping block (101), and the diagonal of every two rectangular plates of box (1) is connected with protector (16), and protector (16) is clamped and cooperated with clamping block (101).

6. A shockproof inner-lining package according to claim 5, characterized in that, Still include warning sign (17), and the outer surface of box (1) is provided with warning sign (17).

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