Packaging box side-by-side connecting structure

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a packaging box side-by-side connecting structure which comprises a box body, buffer plates are fixedly connected to the middle positions of the left side and the right side of the box body, inserting blocks are fixedly connected to the upper end and the lower end of the left side of the box body, and mounting plates are fixedly connected to the front end and the rear end of each inserting block. And fixing blocks are fixedly connected to the upper end and the lower end of the right side of the box body, fixing bolts are inserted into the upper ends of the fixing blocks, and nuts are connected to the outer sides of the fixing bolts in a sleeving mode. Through cooperation of the fixing blocks, the inserting blocks, the fixing bolts and the nuts, the side-by-side box bodies are tightly connected together, the connecting mode has the advantages of being high in connecting strength and good in reliability, can bear large tensile force and shearing force, is suitable for occasions where long-term stable connection is needed and the requirement for the connecting strength is high, and has good application prospects in logistics transportation. For heavy goods or packaging boxes needing long-distance transportation, the fixing bolt and nut connecting structure is adopted, and it can be guaranteed that the packaging boxes cannot be loosened or separated in the transportation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field, concretely is a packing box side -by -side connecting structure. BACKGROUND

[0002] The packing box is a commonly used transport packaging container, which is widely used in many fields due to its advantages of local material, easy manufacturing, light weight, high strength, good durability, certain elasticity and low price, especially for packaging of large and medium-sized mechanical products.

[0003] In the prior art, the utility model discloses a connecting structure of packing box, which comprises a packing box body composed of a cover plate, a first side plate, a first end plate, a second side plate, a second end plate and a bottom plate, the first side plate, the first end plate, the second side plate and the second end plate are sequentially connected to form a packing frame body, the connecting part of the packing frame body is provided with male and female fasteners fixed by mutual insertion, the top and bottom ends of the packing frame body are respectively connected with the cover plate and the bottom plate through the male and female fasteners, the male and female fasteners are both flat, the male fastener has a lock tongue protruding from one end surface, the male fastener is provided with a triangular-shaped insertion piece I turned downward, and the female fastener is provided with a triangular-shaped insertion piece II turned downward. The male and female fasteners are used to complete the connection of the box body, which is convenient, fast and cost-saving. In addition, the lock tongue of the male fastener is inwardly contracted at the root, the box is more tightly buckled, the efficiency of box assembly is higher, and the connection is more firm. However, the connecting structure of the above packing box cannot connect the packing boxes side by side, resulting in poor practicability of the device as a whole. When the packing box is subjected to external impact or vibration, the goods in the packing box cannot be protected, and the goods in the packing box are damaged.

[0004] Therefore, the utility model provides a packing box side -by -side connecting structure to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a packing box side -by -side connecting structure to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a packing box side -by -side connecting structure, including the box body, the left and right sides of the box body are fixedly connected with the buffer plate in the middle position, the left side of the box body is fixedly connected with the insertion block in the upper and lower ends, and the insertion block is fixedly connected with the mounting plate in the front and rear ends, the right side of the box body is fixedly connected with the fixed block in the upper and lower ends, the upper end of the fixed block is inserted with the fixed pin, and the outer side of the fixed pin is sleeved with the nut.

[0007] Preferably, the upper end of the box is provided with an opening, and four straight angles of the lower surface of the box are fixedly connected with fixing pads.

[0008] Preferably, the other end of the buffer plate is provided with an arc-shaped structure, and the buffer plate is made of rubber material, so as to protect the articles in the box.

[0009] Preferably, the insert block is provided with an H-shaped structure, the insert block is fixedly installed on the outer wall of the box through a mounting plate, a locking bolt is inserted on the mounting plate, and a locking groove matched with the locking bolt is formed on the box, so that the insert block can be locked through the locking bolt.

[0010] Preferably, the fixing block is provided with an insertion groove matched with the insert block, and the other end of the fixing block is fixedly installed on the box through a mounting plate, so that the insert block can be inserted in the fixing block.

[0011] Preferably, the outer surfaces of the fixing bolts are uniformly provided with threads, the fixing bolts are threadedly inserted in the fixing block and the insert block, and the fixing block and the insert block are both provided with threaded insertion grooves matched with the fixing bolts, so that the fixing bolts can be inserted in the fixing block and the insert block.

[0012] Preferably, the side, close to the fixing block, of the nut is provided with an iron sheet ring, and the iron sheet ring is sleeved on the fixing bolt, so that the nut is more tightly used.

[0013] The utility model provides a kind of packing box side-by-side connecting structure, with the following beneficial effects:

[0014] Through the cooperation of fixing block, insert block, fixing bolt and nut, the side-by-side boxes are tightly connected together, and this connection mode has the advantages of high connection strength and good reliability, can withstand large tension and shear force, is suitable for occasions that need long-term stable connection and have high connection strength requirements, in logistics transportation, for heavy goods or packing boxes that need long-distance transportation, using fixing bolt and nut connection structure can ensure that packing box does not loosen or separate during transportation.

[0015] The side of the box is provided with a buffer plate, and the buffer plate is made of rubber material, so the rubber pad has good elasticity and buffering performance, can disperse impact force and reduce damage to the packing box and articles. DRAWINGS:

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the structure perspective view schematic diagram of the utility model;

[0018] Figure 2 It is the exploded view schematic diagram of the utility model according to the parts of box body;

[0019] Figure 3 It is the exploded view schematic diagram of the utility model fixed block and insert block parts;

[0020] Figure 4 It is the exploded view schematic diagram of the utility model fixed block parts;

[0021] Figure 5 It is the exploded view schematic diagram of the utility model fixed block and fixed peg parts.

[0022] In the drawing: 1, box body; 2, buffer plate; 3, insert block; 4, mounting plate; 5, fixed block; 6, fixed peg; 7, nut. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of packing box side-by-side connecting structure, including box body 1, the left and right sides of box body 1 middle position is fixedly connected with buffer plate 2, the left side of box body 1 upper and lower both ends is fixedly connected with insert block 3, and insert block 3's front and rear both ends are fixedly connected with mounting plate 4, the right side of box body 1 upper and lower both ends is fixedly connected with fixed block 5, the upper end of fixed block 5 is inserted with fixed peg 6, and the outside of fixed peg 6 is sleeved with nut 7.

[0025] Further, the upper end of the box 1 is provided with an opening, and the lower surface of the box 1 is fixedly connected with fixing pads at four corners, and the other end of the buffer plate 2 is provided in an arc-shaped structure, and the buffer plate 2 is made of rubber material, which has good elasticity and buffering performance, and when the box 1 is impacted or vibrated from the outside, the rubber buffer plate 2 can be elastically deformed to effectively absorb and disperse the impact force and reduce the force transmitted to the articles in the box 1, for example, during transportation, if the road is bumpy or accidental collision occurs, the rubber buffer plate 2 can buffer these external forces like a spring, protecting the fragile or delicate articles in the box 1 from being damaged, and the arc-shaped structure further increases the effective area and deformation space of the buffer. When impacted, the arc-shaped structure can guide the impact force along the arc surface to disperse, making the buffering process more uniform and stable, avoiding local overloading and causing damage to the articles, and the opening provided on the box 1 facilitates the storage of articles in the box 1.

[0026] Further, the plug-in block 3 is provided in a H-shaped structure, the plug-in block 3 is fixedly installed on the outer wall of the box 1 through the mounting plate 4, the mounting plate 4 is provided with a locking bolt, and the box 1 is provided with a locking groove matched with the locking bolt, the mounting plate 4 is used to fix the plug-in block 3 on the outer wall of the box 1, further enhancing the stability of the connection, and the cooperation of the locking bolt and the locking groove is a simple and effective connection mode, when assembling the packaging box, the worker only needs to align the plug-in block 3 with the corresponding position on the box 1, and then insert the locking bolt into the locking groove, so as to complete the connection of the plug-in block 3 and the box 1, this operation mode does not need complex tools and technology, saving the assembly time and cost, when the packaging box needs to be disassembled, the plug-in block 3 can be taken off from the box 1 by pulling out the locking bolt, and the plug-in block 3 is provided in a H-shaped structure, which increases the contact area with the outer wall of the box 1.

[0027] Further, the fixing block 5 is provided with a slot matched with the inserting block 3, the other end of the fixing block 5 is fixedly installed on the box body 1 through the mounting plate 4, the outer surface of the fixing bolt 6 is uniformly provided with threads, the fixing bolt 6 is threadedly inserted into the fixing block 5 and the inserting block 3, the fixing block 5 and the inserting block 3 are both provided with threaded slots matched with the fixing bolt 6, the side of the fixing block 5 close to the nut 7 is provided with an iron sheet ring, and the iron sheet ring is sleeved on the fixing bolt 6, the slot on the fixing block 5 is matched with the inserting block 3 to form an accurate plug-in structure, which can accurately align and tightly combine the fixing block 5 and the inserting block 3, effectively preventing relative sliding or displacement between the two, when the fixing bolt 6 is screwed in, the tightly matched structure can better withstand external force, ensuring the stability of the packaging box during use, for example, when encountering vibration, collision or stacking pressure during transportation, the connection between the fixing block 5 and the inserting block 3 is not easy to loosen, ensuring the integrity of the overall structure of the packaging box, the threads uniformly distributed on the outer surface of the fixing bolt 6 are matched with the threaded slots on the fixing block 5 and the inserting block 3, further enhancing the firmness of the connection, the threaded connection has self-locking property, when the fixing bolt 6 is tightened, the friction between the fixing bolt 6 and the threaded slot can prevent the fixing bolt 6 from loosening, making the connection between the fixing block 5, the inserting block 3 and the box body 1 more reliable, and the uniformly distributed threads can ensure uniform stress during tightening, avoiding damage or connection failure due to excessive local stress, the combination of the fixing bolt 6, the fixing block 5 and the inserting block 3 makes the assembly process of the packaging box simple and fast, when assembling, the worker only needs to insert the inserting block 3 into the slot of the fixing block 5, then screw the fixing bolt 6 into the threaded slot, and the preliminary assembly is completed, compared with other complex connection methods, this structure is simple and easy to understand, without the need for special tools and skills, improving the assembly efficiency, the iron sheet ring sleeved on the fixing bolt 6 can make the connection between the nut 7 and the fixing block 5 more tightly and stably, this design can effectively prevent the nut 7 from loosening or shifting during tightening, ensuring the stability and reliability of the entire structure.

[0028] Working principle: insert the inserting block 3 into the fixing block 5, then paste the patch on the fixing block 5, insert the fixing bolt 6 into the fixing block 5 and the inserting block 3, and sleeve the iron sheet ring on the fixing bolt 6, then tighten the fixing bolt 6 by rotating it and the nut 7, and the multiple box bodies 1 can be connected side by side.

[0029] Finally, it should be pointed out that in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0030] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the utility model, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiment of the utility model can be combined with each other.

[0031] Finally: the above is only the preferred embodiment of the utility model and is not used for limiting the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A side-by-side connection structure for packaging boxes, comprising box bodies (1), characterized in that: The middle of the left and right sides of the box (1) is fixedly connected to a buffer plate (2). The upper and lower ends of the left side of the box (1) are fixedly connected to a plug (3), and the front and rear ends of the plug (3) are fixedly connected to a mounting plate (4). The upper and lower ends of the right side of the box (1) are fixedly connected to a fixing block (5). A fixing bolt (6) is inserted into the upper end of the fixing block (5), and a nut (7) is sleeved on the outside of the fixing bolt (6).

2. The side-by-side connection structure of packaging boxes according to claim 1, characterized in that: The upper end of the box (1) is provided with an opening, and the four right angles of the lower surface of the box (1) are fixedly connected with fixing pads.

3. The side-by-side connection structure of packaging boxes according to claim 1, characterized in that: The other end of the buffer plate (2) is provided with an arc-shaped structure, and the buffer plate (2) is made of rubber material.

4. The side-by-side connection structure of packaging boxes according to claim 1, characterized in that: The insert (3) is configured in an I-shape. The insert (3) is fixedly installed on the outer wall of the box (1) by the mounting plate (4). The mounting plate (4) is provided with a locking bolt, and the box (1) is provided with a locking groove that cooperates with the locking bolt.

5. The side-by-side connection structure of packaging boxes according to claim 1, characterized in that: The fixing block (5) has a slot that matches the insert block (3), and the other end of the fixing block (5) is fixedly installed on the box body (1) by the mounting plate (4).

6. The side-by-side connection structure of packaging boxes according to claim 1, characterized in that: The outer surface of the fixing bolt (6) is evenly distributed with threads. The fixing bolt (6) is threadedly inserted into the fixing block (5) and the insert block (3). The fixing block (5) and the insert block (3) are both provided with threaded slots that cooperate with the fixing bolt (6).

7. The side-by-side connection structure of packaging boxes according to claim 1, characterized in that: The nut (7) and the fixing block (5) are provided with an iron ring on the side that is close to each other, and the iron ring is fitted onto the fixing bolt (6).

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