Fragile product transfer packaging box

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a fragile product transfer packaging box which comprises an outer box body, a second air bag is placed on the inner bottom face of the outer box body, a buffer box is connected to the outer surface of the second air bag in an embedded mode, and an inner box body is movably connected to the front surface of the buffer box in an embedded mode. A fixing rod is fixedly connected to the inner wall of the inner box body, a limiting frame is connected to the outer surface of the fixing rod in a nested and sliding mode, and a foam fixing box is placed in the inner box body. And when the inner box body shakes up and down, the first air bag and the second air bag absorb external acting force, use of a plurality of spring buffering assemblies is avoided, and the part cost of the device is saved.

Description

Technical Field

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

[0002] Packing boxes are mainly used to facilitate transportation, loading and unloading and storage. Wooden boxes and corrugated solid wood pallets are generally used. Tin barrels or tin barrels are also used. Packing boxes can be divided into wooden packing boxes, fumigation-free packing boxes, strong plastic safety boxes and corrugated paper packing boxes according to the material. Wooden packing boxes are packaging containers made of wood and bamboo. However, the packing boxes in the prior art have certain disadvantages when they are used. For example, the publication number CN219668933U records a packing box for preventing fragile items from breaking, which relates to the technical field of carton boxes. The packing box for preventing fragile items from breaking includes a box body, a first slide groove is provided on the box body, a first pad is slidably installed on the first slide groove, and a buffer mechanism for preventing items from breaking is provided on the box body. The buffer mechanism includes a loading plate slidably installed on the box body, and the loading plate is connected to the box body through a first elastic member;

[0003] Although the above device can provide buffering to prevent fragile items from breaking, it uses multiple sets of spring-like elastic components, which increases the parts cost of the packaging box. In addition, there is a lack of corresponding buffering components for shaking in the up and down directions, and fragile items may directly collide with the cover when shaking. Utility Model Content

[0004] The purpose of the utility model is to provide a fragile goods transport packaging box to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fragile goods transport packaging box comprises an outer box body, a No. 2 airbag is placed on the inner bottom surface of the outer box body, a buffer box is nested and connected to the outer surface of the No. 2 airbag, an inner box body is embedded and movably connected to the front surface of the buffer box, a fixing rod is fixedly connected to the inner wall of the inner box body, a limiting position frame is nested and slidably connected to the outer surface of the fixing rod, a foam fixing box is placed inside the inner box body, and a cover body is snap-connected to the upper surface of the outer box body.

[0007] Furthermore, a snap-fit ​​frame is fixedly connected to the lower surface of the cover body, and the cover body is snap-fitted and connected to the outer box body via the snap-fit ​​frame.

[0008] Furthermore, a groove is provided on the lower surface of the limit frame, the inner box body is slidably connected to the buffer box via the groove, and the groove is in a U-shape.

[0009] Furthermore, the outer surface of the fixing rod is nested and slidably connected with an extrusion plate, the outer surface of the extrusion plate is fixedly connected with two limit sleeves, the outer surfaces of the two limit sleeves are threadedly connected with bolts, the outer surface of the extrusion plate is fixedly connected with a plurality of rubber strips, and the upper surface of the extrusion plate is nested and connected with a No. 1 airbag.

[0010] Furthermore, one end of the bolt is in contact with a fixing rod, and the extrusion plate is fixedly connected to the fixing rod through the bolt.

[0011] Furthermore, four guide sleeves are fixedly connected to the outer surface of the buffer box, and contact rods are embedded and slidably connected inside the guide sleeves.

[0012] Furthermore, one end of the contact rod contacts the second airbag, the other end of the contact rod contacts the inside of the outer box, the inner box contacts the bottom surface of the outer box through the second airbag, and the lower surface of the cover contacts the first airbag.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the No. 1 airbag and rotating the bolt, one end of the bolt can be separated from the fixing rod under the push of the thread, and the extrusion plate can be manually slid along the fixing rod to make the extrusion plate squeeze the foam fixing box, thereby fixing the foam fixing box and further fixing the fragile items inside the foam fixing box. When the No. 1 airbag moves up, it cooperates with the cover body to cushion the inner box body.

[0015] 2. By setting up the No. 2 airbag, when the inner box drives the buffer box to move, the contact rod squeezes the No. 2 airbag, and the No. 2 airbag is used for buffering. When the inner box shakes up and down, the No. 1 airbag and the No. 2 airbag both absorb external forces, avoiding the use of multiple spring buffer components and saving the parts cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixed rod of the utility model;

[0019] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0020] In the figure: 1. outer box body; 2. cover body; 201. snap-fit ​​frame; 3. inner box body; 301. limit frame; 302. groove; 4. foam fixing box; 5. fixing rod; 501. extrusion plate; 502. limit sleeve; 503. bolt; 504. rubber strip; 505. No. 1 airbag; 6. buffer box; 601. No. 2 airbag; 602. guide sleeve; 603. contact rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a fragile goods transport packaging box includes an outer box body 1, characterized in that a No. 2 airbag 601 is placed on the inner bottom surface of the outer box body 1, a buffer box 6 is nested and connected to the outer surface of the No. 2 airbag 601, the front surface of the buffer box 6 is embedded and movably connected to the inner box body 3, the inner wall of the inner box body 3 is fixedly connected to a fixing rod 5, the outer surface of the fixing rod 5 is nested and slidably connected to a limited position frame 301, and a foam fixing box 4 is placed inside the inner box body 3.

[0023] Specifically, the foam fixing box 4 can be customized, and slots matching the product are opened inside the foam fixing box 4. The physical properties of the foam fixing box 4 itself absorb part of the force. When subjected to force, the No. 2 airbag 601 and the No. 1 airbag 505 absorb the external force, reducing the use of spring components and saving the cost of the packaging box.

[0024] Embodiment 1

[0025] like Figure 1-4 As shown, the upper surface of the outer box body 1 is snap-connected with the cover body 2, the lower surface of the cover body 2 is fixedly connected with the snap-fit ​​frame 201, the cover body 2 is snap-connected with the outer box body 1 through the snap-fit ​​frame 201, a groove 302 is provided on the lower surface of the limit frame 301, the inner box body 3 is slidably connected with the buffer box 6 through the groove 302, and the groove 302 is a U-shaped groove.

[0026] In this embodiment, adhesive tape is wrapped around the joint between the cover body 2 and the outer box body 1 to connect the cover body 2 and the outer box body 1 together, and the inner box body 3 is limited by the limiting frame 301 .

[0027] like Figure 1-4As shown, the outer surface of the fixing rod 5 is nested and slidably connected with an extrusion plate 501, the outer surface of the extrusion plate 501 is fixedly connected with two limit sleeves 502, the outer surfaces of the two limit sleeves 502 are threadedly connected with bolts 503, the outer surface of the extrusion plate 501 is fixedly connected with a plurality of rubber strips 504, the upper surface of the extrusion plate 501 is nested and connected with a No. 1 airbag 505, one end of the bolt 503 is in contact with the fixing rod 5, and the extrusion plate 501 is fixedly connected to the fixing rod 5 via the bolt 503.

[0028] In this embodiment, by rotating the bolt 503, one end of the bolt 503 can be separated from the fixing rod 5 under the push of the thread, and the extrusion plate 501 can be manually slid along the fixing rod 5 so that the extrusion plate 501 squeezes the foam fixing box 4, thereby fixing the foam fixing box 4 and further fixing the fragile items inside the foam fixing box 4. When the No. 1 airbag 505 moves up the inner box body 3, it cooperates with the cover body 2 to cushion the inner box body 3.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to make up for the problem that it is inconvenient to buffer the inner box body 3 in the first embodiment.

[0031] like Figure 3 As shown, four guide sleeves 602 are fixedly connected to the outer surface of the buffer box 6, and a contact rod 603 is embedded and slidably connected inside the guide sleeve 602. One end of the contact rod 603 contacts the No. 2 airbag 601, and the other end of the contact rod 603 contacts the inside of the outer box body 1. The inner box body 3 contacts the bottom surface of the outer box body 1 through the No. 2 airbag 601, and the lower surface of the cover body 2 contacts the No. 1 airbag 505.

[0032] In this embodiment, when the inner box 3 drives the buffer box 6 to move, the contact rod 603 squeezes the No. 2 airbag 601, and the No. 2 airbag 601 is used for buffering. When the inner box 3 shakes up and down, the No. 1 airbag 505 and the No. 2 airbag 601 both absorb external forces, avoiding the use of multiple spring buffer components and saving the parts cost of the device.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fragile goods transport packaging box, comprising an outer box body (1), characterized in that: A second airbag (601) is placed on the inner bottom surface of the outer box body (1). A buffer box (6) is nested and connected to the outer surface of the second airbag (601). An inner box body (3) is embedded and movably connected to the front surface of the buffer box (6). A fixing rod (5) is fixedly connected to the inner wall of the inner box body (3). A limiting frame (301) is nested and slidably connected to the outer surface of the fixing rod (5). A foam fixing box (4) is placed inside the inner box body (3). A cover body (2) is snap-connected to the upper surface of the outer box body (1).

2. A fragile goods transport packaging box according to claim 1, characterized in that: A snap-fitting frame (201) is fixedly connected to the lower surface of the cover body (2). The cover body (2) is snap-connected to the outer box body (1) through the snap-fitting frame (201).

3. A fragile goods transport packaging box according to claim 1, characterized in that: A groove (302) is formed on the lower surface of the limiting frame (301). The inner box body (3) is slidably connected to the buffer box (6) through the groove (302). The groove (302) is in a shape of a double square.

4. A fragile goods transport packaging box according to claim 1, characterized in that: An extrusion plate (501) is nested and slidably connected to the outer surface of the fixing rod (5). Two limiting sleeves (502) are fixedly connected to the outer surface of the extrusion plate (501). A bolt (503) is threadedly connected to the outer surfaces of the two limiting sleeves (502). A plurality of rubber strips (504) are fixedly connected to the outer surface of the extrusion plate (501). A first airbag (505) is nested and connected to the upper surface of the extrusion plate (501).

5. A fragile goods transport packaging box according to claim 4, characterized in that: One end of the bolt (503) contacts the fixing rod (5). The extrusion plate (501) is fixedly connected to the fixing rod (5) through the bolt (503).

6. A fragile goods transport packaging box according to claim 1, characterized in that: Four guide sleeves (602) are fixedly connected to the outer surface of the buffer box (6). A contact rod (603) is embedded and slidably connected to the inside of the guide sleeve (602).

7. A fragile goods transport packaging box according to claim 6, characterized in that: One end of the contact rod (603) contacts the second airbag (601). The other end of the contact rod (603) contacts the inside of the outer box body (1). The inner box body (3) contacts the bottom surface of the outer box body (1) through the second airbag (601). The lower surface of the cover body (2) contacts the first airbag (505).

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