Fragile article packaging box

Abstract

The utility model discloses a fragile article packaging box which comprises a packaging box body, a box cover is installed on the packaging box body, a plurality of locking pieces are installed on the side wall of the packaging box body, a plurality of inner partition plates are arranged in the packaging box body, a plurality of containing grooves are formed in the inner partition plates, and a plurality of side wing rubber check blocks are installed around the containing grooves. A plurality of side clamping strips are mounted on the inner wall of the packaging box; a plurality of side sliding grooves are formed in the inner wall of the locking piece, and a rotating hand wheel is installed on the outer surface of the locking piece. According to the utility model, fragile objects are placed in the placing grooves, clamping and fixing of the fragile objects are completed under the cooperation of the side wing rubber stop blocks, then the cover plate is clamped with the side clamping strips on the packaging box in the cooperation of the side clamping grooves, so that the cover plate is nested on the packaging box, finally, the locking piece is rotated, and the rotating hand wheel triggers the transmission teeth, so that the fragile objects are clamped and fixed. And the check blocks with the concentric-square-shaped teeth move upwards under the cooperation of the side sliding grooves and penetrate out of the locking pieces, then the check blocks with the concentric-square-shaped teeth abut against the side walls of the cover plates, sealing of the packaging box is completed, and the packaging and packaging process of the packaging box is indirectly improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically a packaging box for fragile items. Background Technology

[0002] Fragile goods packaging boxes, as a packaging solution specifically designed to protect fragile items, are widely used in industries such as glass products, ceramics, and electronic equipment due to their superior performance. Fragile goods packaging boxes are not only an important link in the logistics chain, but also a key tool to ensure the safety of fragile items.

[0003] Currently, existing fragile item packaging boxes are mainly used to load glass and ceramic products. However, in order to ensure the overall sealing of the packaging box, a cumbersome fixing process is required during installation, which results in the longest time spent on sealing the packaging box and low efficiency in the packaging process. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a fragile item packaging box. By placing the fragile items in the placement slot, engaging the cover plate with the side locking strip on the packaging box via the side locking slot, and finally rotating the locking mechanism, the toothed stop block is pressed against the side wall of the cover plate, thus sealing the packaging box.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fragile goods packaging box, comprising a box with a lid, a plurality of locking components on the side wall of the box, a plurality of inner partitions inside the box, a plurality of placement slots on the inner partitions, a plurality of side wing rubber blocks around the placement slots, and a plurality of side retaining strips on the inner wall of the box; the inner wall of the locking components has a plurality of side sliding grooves, a rotating handwheel is mounted on the outer surface of the locking components, and a spiral toothed block is provided between the side sliding grooves, with transmission teeth provided between the spiral toothed blocks. The side wing rubber blocks are provided in at least four sets, with six blocks in each set, evenly distributed in a circle, to cooperate with the placement slots to place fragile goods, locking them in place and preventing displacement during transportation.

[0006] Furthermore, the rotating handwheel is connected to and cooperates with the transmission gear. The transmission gear meshes with the inner wall of the spiral-shaped toothed block, and the spiral-shaped toothed block slides with the side groove. The spiral-shaped toothed block is fixed to the outside of the side wall of the box cover, and the side retaining strip cooperates with the box cover. The inner wall of the spiral-shaped toothed block has tooth grooves, which, together with the transmission gear, form a linkage, driving the spiral-shaped toothed block to adjust its height, thereby realizing the raising and lowering of the spiral-shaped toothed block's height.

[0007] Furthermore, the box lid is equipped with a cover plate, with side slots on both sides and multiple oblique grooves on the surface. Lifting lugs are installed between these oblique grooves. A sponge pad is embedded in the inner wall of the cover plate, and multiple rubber caps are embedded in the sponge pad. The sponge pad and rubber caps primarily serve to align and secure the fragile items placed inside the box. The sponge prevents scratches, while the rubber caps engage and limit the movement of the fragile items.

[0008] Furthermore, the bottom of the rubber cap is directly opposite the placement groove, and the cover plate engages with the side locking strip via the side locking groove. The sponge pad is parallel to the inner partition. At least two inner partitions are provided, and the placement groove passes through both, working in conjunction with the placement groove and the side wing rubber blocks on the placement groove to limit and fix fragile items.

[0009] Beneficial effects

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This invention places fragile items in a placement slot, where they are clamped and fixed in place with the assistance of side wing rubber blocks. The cover plate is then engaged with the side clips on the packaging box via a side slot, allowing it to nest within the box. Finally, the locking mechanism is rotated, triggering a transmission gear that causes a ring-shaped toothed block to move upwards with the assistance of a side sliding groove, penetrating the locking mechanism. This seals the packaging box by pressing the ring-shaped toothed block against the side wall of the cover plate, indirectly improving the packaging process. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a fragile goods packaging box according to the present invention;

[0013] Figure 2 This is a schematic diagram of the unfolded structure of the packaging box of this utility model;

[0014] Figure 3 This is a bottom view of the structure of the box cover of this utility model;

[0015] Figure 4 This is an enlarged structural schematic diagram of the lock component of this utility model.

[0016] In the diagram: Packaging box-1, box lid-2, lock-3, inner partition-11, side wing rubber block-12, placement slot-13, side retaining strip-14, cover plate-21, inclined groove-22, lifting lug-23, side retaining groove-24, sponge pad-25, rubber cap-26, side sliding groove-31, rotating handwheel-32, transmission gear-33, return tooth block-34. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] Example

[0020] like Figures 1-4 As shown, Figure 1 This is a structural schematic diagram of a fragile goods packaging box according to the present invention; Figure 2 This is a schematic diagram of the unfolded structure of the packaging box of this utility model; Figure 3 This is a bottom view of the structure of the box cover of this utility model; Figure 4 This is an enlarged structural schematic diagram of the lock component of this utility model.

[0021] This utility model provides a fragile item packaging box, including a packaging box 1, a lid 2 installed on the packaging box 1, a plurality of locking components 3 installed on the side wall of the packaging box 1, a plurality of inner partitions 11 provided inside the packaging box 1, a plurality of placement slots 13 opened on the inner partitions 11, a plurality of side wing rubber blocks 12 installed around the placement slots 13, and a plurality of side retaining strips 14 installed on the inner wall of the packaging box 1; a cover plate 21 is provided inside the lid 2, side retaining grooves 24 are opened on both sides of the cover plate 21, a plurality of inclined grooves 22 are opened on the surface of the cover plate 21, lifting ears 23 are installed between the inclined grooves 22, a sponge pad 25 is embedded in the inner wall of the cover plate 21, and a plurality of rubber caps 26 are embedded in the sponge pad 25. A plurality of side sliding grooves 31 are opened on the inner wall of the locking components 3, a rotating handwheel 32 is installed on the outer surface of the locking components 3, a spiral tooth block 34 is provided between the side sliding grooves 31, and a transmission tooth 33 is provided between the spiral tooth block 34.

[0022] The working principle of this utility model is explained below:

[0023] This utility model unfolds the packaging box 1, and then places the corresponding fragile items in the placement slot 13 on the inner partition 11. The side wing rubber blocks 12 clamp the fragile items inside, completing the protection of the fragile items and preventing them from shifting. After installation, the cover plate 21 is installed. The side slots 24 on both sides of the cover plate 21 engage with the side locking strips 14, continuously pushing the top inward. The sponge pad 25 and the rubber cap 26 realize the opening and closing of the fragile item opening. Finally, the rotating handwheel 32 installed on the outer surface of the lock 3 is rotated, thereby driving the transmission gear 33, realizing that the circular tooth block 34 rises between the side sliding grooves 31 and is fixed to the rear wall of the cover plate 21 of the packaging box, which can quickly seal the packaging box 1 and indirectly improve its sealing efficiency.

[0024] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0025] Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A packaging box for fragile items, characterized in that, Includes a packaging box (1), on which a box lid (2) is installed, and a plurality of locking pieces (3) are installed on the side wall of the packaging box (1). A plurality of inner partitions (11) are provided inside the packaging box (1), and a plurality of placement slots (13) are opened on the inner partitions (11). A plurality of side wing rubber blocks (12) are installed around the placement slots (13). A plurality of side clips (14) are installed on the inner wall of the packaging box (1). The inner wall of the lock (3) is provided with a plurality of side sliding grooves (31), and a rotating handwheel (32) is installed on the outer surface of the lock (3). A spiral toothed stop block (34) is provided between the side sliding grooves (31), and a transmission tooth (33) is provided between the spiral toothed stop blocks (34).

2. The fragile goods packaging box according to claim 1, characterized in that: The rotating handwheel (32) is connected to and cooperates with the transmission gear (33). The transmission gear (33) meshes with the inner wall of the spiral tooth stop (34). The spiral tooth stop (34) slides with the side slide groove (31). The spiral tooth stop (34) is fixed to the outside of the side wall of the box cover (2). The side clip (14) cooperates with the box cover (2).

3. A fragile goods packaging box according to claim 2, characterized in that: The box cover (2) is provided with a cover plate (21). The cover plate (21) has side slots (24) on both sides. The surface of the cover plate (21) has a plurality of oblique grooves (22). A lifting lug (23) is installed between the oblique grooves (22). The inner wall of the cover plate (21) is embedded with a sponge pad (25). The sponge pad (25) is embedded with a plurality of rubber caps (26).

4. A fragile goods packaging box according to claim 3, characterized in that: The cap (26) is directly opposite the placement groove (13) below, the cover plate (21) is engaged with the side strip (14) through the side slot (24), and the sponge pad (25) is parallel to the inner partition (11).

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