Easy-to-change goods transfer box

Abstract

The present invention relates to the field of boxes, and particularly to a goods transfer box that is easy to load and unload. Overcoming the defects in the prior art, the goods transfer box is prefabricated in the factory. When packaging, the user only needs to close and press the two top plates to seal it. When the customer receives the goods, they only need to break off the limit block and pull it out to open the box and take out the goods. The principle is that when the two opposite top plates are closed, a sealing mechanism is fixedly connected between the two adjacent edges. The sealing mechanism is composed of left and right side plates. The left side plate is provided with a plurality of card holes, card strips and a plurality of card strip seats for accommodating the card strips. Through holes are provided in the card strip seats, and the card strips are movably inserted into the through holes of the plurality of card strip seats. A card structure is correspondingly arranged on the right side plate opposite to the card holes. When packaging, the top plates are closed, and the hooks extend into the card holes from the card holes and are elastically hooked to the card strips, and the packaging of the box body is completed. When disassembling and assembling, after the card strips are pulled out, the hooks can be withdrawn from the card holes, and the left and right top plates can be opened, and the goods can be taken out therefrom.

Description

Technical Field

[0001] The present invention relates to the field of boxes, and more particularly to a transfer box for easily loading and unloading goods. Background Art

[0002] Goods transfer boxes include cardboard boxes and shared plastic boxes, etc., which play an important role in logistics transportation. An essential and important link in the whole process is that when transporting general goods, it is necessary to load the boxes first, seal the boxes after loading, and then open the boxes when the customer receives the goods. Currently, the boxes are generally sealed with sealing tape. When the customer opens the box, a blade is needed to cut the tape to open the package. Using tape not only pollutes the environment, but also takes time and effort to paste the tape. Opening the box also takes time and effort. Sometimes, there is no tape for sealing the box, or no blade for opening the box, which causes great inconvenience. Summary of the Invention

[0003] The object of the present invention is to overcome the defects in the prior art. The goods transfer box is pre-made in the factory. When packaging, the user only needs to close and press the two top plates to seal the box. When the customer receives the goods, they only need to break off the limit block and pull out the strip to open the box and take out the goods.

[0004] Specifically, a transfer box for easily loading and unloading goods includes a box body and two opposite top plates

[0005] hinged to the box body, and the top plates can rotate relative to the box body. When the two opposite top plates are closed, a sealing mechanism is fixedly connected between the two adjacent edges. That is, the upper edges of the two top plates are respectively connected to the sealing mechanism. The sealing mechanism is composed of left and right side plates. The left side plate is provided with a plurality of card holes, card strips and a plurality of card strip seats for accommodating the card strips. The card strip seats are provided with through holes. The card strip is movably inserted through the through holes of the plurality of card strip seats, and there is a gap between the card strip and the through hole. A card hook is correspondingly arranged on the right side plate opposite to the card hole. When packaging, the top plates are closed, and the card hook extends into the card hole from the card hole and elastically hooks onto the card strip. As long as the card hook hooks onto the card strip, it cannot return the same way, so the top plate is sealed. When disassembling and assembling, as long as the limit block at the end of the card strip is removed, the card strip can be pulled out of the card strip seat, and the card hook can be withdrawn from the card hole. Because the size of the card hole is slightly larger than the size of the card hook, the left and right top plates can be opened, and the goods can be taken out of the box body.

[0006] Generally, the middle section of the card strip is required to be straight, with a smooth surface and uniform thickness.

[0007] The cross-section of the card strip can be in the shape of a square long strip, and the cross-section can be a square or a rectangle.

[0008] The cross-section of the card strip can also be in the shape of a triangular long strip. It can also be other shapes (not listed one by one here

[0009] ), as long as the card strip is relatively stable in the through hole and the shape of the through hole is consistent with the cross-sectional shape of the card strip.

[0010] The sealing mechanism is made of plastic material, which is easy to form and has a low cost. Other materials with toughness, plasticity and certain strength can also be used.

[0011]

[0012] The strip seat is a frame structure with square holes, and the shape of the through holes is the same as the cross-sectional shape of the strip.

[0013] The two ends of the strip are provided with limit blocks, which limit the movement of the strip in the arrangement direction of the through holes. An easily breakable groove is provided at the port of the limit block, where it is easy to be broken.

[0014]

[0015] The limit block can be designed as a rivet structure, so that it is very easy to install a new strip with a riveting gun.

[0016]

[0017] The limit block is designed as a lead seal structure. For repeated use and to protect the goods in the box, as long as the box is opened, the customer can know that the box has been tampered with.

[0018]

[0019] The limit block is designed as a lock seal structure, and a mechanical lock or an electronic lock is set at the port of the strip. Only those with permission can open it.

[0020]

[0021] The easy-to-load and unload goods transfer box of the present invention can be easily sealed and unsealed with one hand during the logistics operation process, and can provide better protection for the goods in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a three-dimensional external view of the easy-to-load and unload goods transfer box provided in a preferred embodiment of the present invention;

[0024] Figure 2 It is a three-dimensional view of the left side plate part of the sealing mechanism (excluding the strip) provided in a preferred embodiment of the present invention;

[0025] Figure 3 It is a three-dimensional schematic diagram of the left side plate of the sealing mechanism (including the strip) provided in a preferred embodiment of the present invention;

[0026] Figure 4 It is a three-dimensional schematic diagram of the right side plate of the carton sealing mechanism provided in a preferred embodiment of the present invention;

[0027] Figure 5 It is an overall schematic diagram of the carton sealing mechanism provided in a preferred embodiment of the present invention;

[0028] Figure 6 It is a partially enlarged schematic diagram of the port of the carton sealing mechanism provided in a preferred embodiment of the present invention;

[0029] Figure 7 It is a partially enlarged schematic diagram of the port after the card strip is drawn out of the carton sealing mechanism provided in a preferred embodiment of the present invention.

[0030] Markings of each component in the figure:

[0031] Transfer box body 1, top plate 11, carton sealing mechanism 2, left side plate 21, card hole 211, card strip seat 212, through hole 213, right side plate 22, hook 221, card strip 3, middle section of card strip 31, limit block 32, groove 33. Specific embodiments

[0032] The description of the illustrative embodiments in accordance with the principles of the present invention is intended to be read in conjunction with the accompanying drawings, which will be part of the entire written description. In the description of the present invention disclosed herein (including the claims), any reference or designation of the direction or orientation of a part is for convenience of description only and does not limit the scope of the present invention. For example, relative terms such as up, down, left, right, inside, outside, far, near, etc. should be understood to refer to the orientation in the above-described drawings.

[0033] As Figure 1 shown, the top plate 11 on the transfer box body 1 is hinged thereto, and the top plate 11 can rotate relative to the transfer box body 1. The opposite edges of the two top plates 11 are respectively fixedly connected to both sides of the left side plate 21 and the right side plate 22 of the carton sealing mechanism 2. Therefore, the opening and closing of the two top plates 11 are determined by the opening and closing of the left and right side plates. From Figure 2 and Figure 4 it can be seen that the left side plate 21 is provided with a plurality of card holes 211, card strip seats 212 and through holes 213, and the right side plate is provided with hooks 221 corresponding to the card holes 211. From Figure 3 it can be seen that the card strip 3 passes through the through hole 213 on the card strip seat 212, and the card strip 3 is provided with a limit block 32 and a groove 33. From Figure 5 it can be seen that when the two top plates 11 are closed, the left side plate 21 and the right side plate 22 approach each other. The left side plate 21 is below and the right side plate 22 is above. All the hooks 221 enter through the corresponding card holes 211, and due to the external force extrusion and the elasticity of the hooks 221, the hooks 221 are forced to hook onto the card strip 31 and are stuck. The state is shown inFigure 6 , at this time, the top plate 11 cannot rotate, that is, the box body packaging is completed. When the box needs to be opened, due to the weakness of the groove 33 at the port of the clamping strip 3, the limiting block 32 can be broken from here. After being broken, the limiting strip 3 can be drawn out from the other end. The state is shown in Figure 7 . As shown, at this time, the hook 221 can withdraw from the card hole 211. At this time, the top plate 11 can rotate, the box body 1 is opened, and the goods can be taken out from it.

[0034] The middle section 31 of the clamping strip 3 is linear, with a smooth surface and uniform thickness. Its size is smaller than that of the through hole

[0035] 211, so that it is convenient to insert into and withdraw from the through hole 211. The cross-section of the clamping strip 3 is in the shape of a square long strip, which can be a square or a rectangle. The cross-section of the clamping strip can also be in the shape of a triangular long strip (not shown in the figure). It can also be other shapes (not listed here). As long as the clamping strip 3 is relatively stable in the through hole 211, the shape of the through hole is consistent with the cross-sectional shape of the clamping strip. The sealing mechanism 2 is made of plastic material, which is easy to form and has a low cost. It can also be made of other materials with toughness, plasticity and certain strength. The limiting block 3 can be designed into a rivet structure, a lead seal structure, a lock seal structure, etc., so that the goods transfer box can be reused multiple times, saving costs.

[0036] The accompanying drawings describe the preferred embodiments of the present invention. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0037] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, they can be combined in any suitable way without conflict. To avoid unnecessary repetition, the present invention will not separately describe various possible combination ways.

[0038] In addition, any combination can be made between various different embodiments of the present invention as long as it does not violate the idea of the present invention, and it should also be regarded as the content disclosed by the present invention.

Claims

1. An easily installable and removable goods transfer box, comprising a box body, and two opposite top plates hinged to the box body. Characterized in that: When the two opposite top plates are closed, a sealing mechanism is fixedly connected between two adjacent edges; the sealing mechanism is composed of left and right side plates. The left side plate is provided with a plurality of card holes, card strips and a plurality of card strip seats for accommodating the card strips. Through holes are provided in the card strip seats, and the card strips are movably inserted through the through holes of the plurality of card strip seats. Hooks are correspondingly arranged on the right side plate at positions corresponding to the card holes; during packaging, the top plates are closed, and the hooks extend into the card holes and elastically hook onto the card strips; during disassembly, after the card strips are pulled out, the hooks can be withdrawn from the card holes, and the left and right top plates can be turned over; limiting blocks are arranged at both ends of the card strip, and easy-to-break grooves are provided at the ports of the limiting blocks.

2. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The middle section of the card strip is linear, with a smooth surface and uniform thickness.

3. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The cross-section of the card strip is a square strip shape.

4. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The cross-section of the card strip is a triangular strip shape.

5. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The sealing mechanism is made of plastic material.

6. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The card strip seat is a frame structure with a square hole.

7. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The limiting block is designed as a rivet structure.

8. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The limiting block is designed as a lead seal structure.

9. The easily installable and removable goods transfer box according to claim 1, Characterized in that: The limiting block is designed as a lock seal structure.

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