CN219154975U - Corner post structure of packing box - Google Patents

Abstract

The utility model provides a corner post structure of a packing box, and belongs to the technical field of packing boxes. It solves the problem that the improvement of the motorcycle packing box in the prior art has great difficulty. This packing box includes a plurality of side boxboards, and this corner post structure is including strengthening the corner guard board, consolidate and have linked firmly two and be the bar and follow the socket joint strip that packing box direction of height set up on the corner guard board, the socket joint strip has the jack groove that sets up along its length direction, just consolidate the transversal L type of personally submitting of corner guard board, the transversal U type of personally submitting of socket joint strip, the outer wall of one of them socket joint strip and the inner wall fixed connection of strengthening corner guard board turning one side, the outer wall of another socket joint strip and the inner wall fixed connection of strengthening corner guard board turning opposite side, the adjacent two side boxboards one-to-one grafting of packing box is fixed in the jack groove of two socket joint strips. The utility model has the advantage of further improving the rigidity of the packing box under the condition of lower use cost.

Description

Corner post structure of packing box

Technical Field

The utility model belongs to the technical field of packaging boxes, and relates to a corner post structure of a packaging box.

Background

At present, the motorcycle is shipped in a whole vehicle mode because of higher assembly requirements, so that the motorcycle needs to be packaged before transportation, and the existing motorcycle packaging box is usually provided with a steel structure and a wood structure, but the packaging boxes with the two structures have the following defects when in use: the steel-structured packing box has higher price and heavy weight, so that the use cost is high, and the wood-structured packing box has lower use cost, but further processing treatment, such as fumigation treatment and the like, is required to meet the quarantine requirements of governments in various places during trans-regional transportation and customs at export on wood products, so that the use cost of the wood-structured packing box is greatly increased, and the requirement and trend of environmental protection are not met by using a large amount of wood processing.

In order to meet the market demands, chinese patent literature discloses a light metal motorcycle packing box and a mounting method (application number: 2016100767703) of the packing box, wherein the packing box comprises a hollow frame structure formed by a base, a left side plate, a right side plate, a front side plate, a rear side plate and a top cover, and the base, the four side plates and the top cover are all of frame structures; the base, the left side plate, the right side plate, the front side plate, the rear side plate and the top cover are fixed by fasteners by adopting a clamping structure. The base, the left side plate, the right side plate, the front side plate, the rear side plate and the top cover of the light metal motorcycle packing box are all made of light metal thin plates, so that the weight and the use cost of the packing box are reduced compared with those of a packing box with a steel structure and a wood structure, but the weight of the packing box is still heavy, the use cost is still high, the packing box with complete paper is the lightest in weight and the use cost is the lowest, but the compression resistance and the impact resistance of the packing box are greatly reduced due to easy wetting, the bearing strength of the packing box is directly influenced, and the use requirement cannot be met, so that great difficulty exists in improving the packing box of the motorcycle by the current field.

It should be noted that the present background art is intended to exemplify the technical background of the present application, and is not intended to limit the scope of the present application, and similar problems exist in, for example, battery car packaging boxes, engine packaging boxes, and the like.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a corner post structure of a packing box. The utility model aims to solve the technical problem of further improving the rigidity of the packing box under the condition of lower use cost.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a corner post structure of packing box, the packing box includes a plurality of side boxboards, this corner post structure is including strengthening the corner guard board, its characterized in that, it is the bar and follows the socket joint strip that packing box direction of height set up to have linked firmly on the corner guard board to consolidate, the socket joint strip has the jack groove that sets up along its length direction, just consolidate the transversal L type of personally submitting of corner guard board, the transversal U type of personally submitting of socket joint strip, the outer wall of one of them socket joint strip and the inner wall fixed connection of strengthening corner guard board turning one side, the outer wall of another socket joint strip and the inner wall fixed connection of strengthening corner guard board turning opposite side, two adjacent side boxboards of packing box one-to-one are pegged graft and are fixed in the jack groove of two socket joint strips.

Compared with the prior art, the corner post structure of the packing box abandons the full frame structure made of the base, the left side plate, the right side plate, the front side plate, the rear side plate and the top cover, through designing the corner post structure and respectively arranging the corner post structure at four corners of the packing box, thereby greatly saving the material amount of the material for increasing the rigidity of the packing box, the reinforcing corner plate of the corner post structure of the packing box and two socket strips can both enable the packing box to increase the supporting strength in the vertical direction, and can also resist the outward pressure of the packing box in the horizontal direction, so that the socket strips and the reinforcing corner plates play the roles of dual supporting and dual bearing together, further, the cross section of the reinforcing corner plate is L-shaped, the cross section of one socket strip is U-shaped, the outer wall of one socket strip is at least fixedly connected with the inner wall of one side of the corner plate, and the outer wall of the other socket strip is at least fixedly connected with the inner wall of the other side of the corner plate of the reinforcing corner plate, on the premise of facilitating the connection of the side box, the contact area of the side box and the two socket strips are both the side plates are the largest, and the contact area of the two socket strips and the two socket strips can be further improved in the same size as the case, and the anti-impact strength of the packing box is high, and the impact strength can be further formed at the same with the two opposite side and the connection of the two socket strips and the side plate.

Specifically, the reinforced corner protection plate of the corner post structure of the packing box is used for fixedly connecting two socket strips on one hand, on the other hand, the strength of support of the packing box can be increased in the vertical direction, the reinforced corner protection plate can resist the outward pressure of the packing box in the horizontal direction, meanwhile, the reinforced corner protection plate can also provide protection for the two socket strips arranged on the inner side of the reinforced corner protection plate, the two socket strips arranged on the inner side of the reinforced corner protection plate can be prevented from being in direct contact with the outside, the probability of wetting is reduced, the moisture resistance of the two socket strips is enhanced, the rigidity of the two socket strips is ensured, further, the two socket strips are used for fixedly connecting the box plate on the side of the packing box by arranging the inserting grooves on the one hand, the cross section of the reinforced corner protection plate is L-shaped, the cross section of one socket strip is U-shaped, the outer wall of one socket strip is fixedly connected with the inner wall on one side of the corner of the reinforced corner protection plate, the outer wall of the other spigot and socket strip is fixedly connected with the inner wall of the other side of the corner of the reinforcing corner guard plate, so that the fixed connection of the two spigot and socket strips is facilitated, the contact area of the reinforcing corner guard plate and the two spigot and socket strips is maximized, the contact area of the side box plate and the spigot and socket strips is maximized after the side box plates are fixedly connected, the spigot and socket strips are fixedly spliced in the splicing grooves of the spigot and socket strips in one-to-one correspondence, the spigot and socket strips are connected with the side box plates like mortise and tenon joints, a solid corner upright column similar to a thick and strong structure can be formed, the connection is firm, the spigot and socket strips can also enable the strength of the support to be increased in the vertical direction, and the outward pressure of the packing box in the horizontal direction can be resisted, the spigot and socket strips and the reinforcing corner guard plate play the roles of double support and double bearing together, so that the bearing strength is greatly improved, compressive and impact resistance.

In the corner post structure of the above-mentioned packing case, the outer wall of one socket slip is fixedly connected with the inner wall of the reinforcing corner guard plate at two sides of the corner respectively, and the outer wall of the other socket slip is fixedly connected with the inner wall of the reinforcing corner guard plate and the outer wall of the previous socket slip respectively. The structure makes the reinforced corner protection plate of the corner post structure compact in structure after being fixedly connected with the two socket strips, the contact area between the reinforced corner protection plate and the two socket strips is maximum, and the two socket strips and the reinforced corner protection plate are respectively abutted and fixed with each other, so that the bearing strength, the compression resistance and the impact resistance of the packing box are further improved.

In the corner post structure of the packaging box, the openings of the two inserting grooves are vertical. The opening orientations of the two inserting grooves are perpendicular, so that the side box plates can be inserted and fixed in the inserting grooves, the force can be prevented from being generated along the direction of the length of the side box plates after being stressed, and the force can be transmitted to the corner post structure with higher rigidity as much as possible, so that the bearing strength, the compression resistance and the impact resistance are improved.

In the corner post structure of the packaging box, two ends of the inserting groove penetrate through two ends of the socket strip. The both ends of spliced groove run through the both ends of socket slip, can make things convenient for the grafting connection of side boxboard, simultaneously for this corner post structure also can be suitable for the side boxboard that has flip, improves this corner post structure's commonality.

In the corner post structure of the packaging box, the reinforcing corner protecting plates and the socket strips are made of paper materials, wood or plastics. The reinforcing corner protection plates and the socket strips are made of paper materials, timber or plastics, so that the rigidity of the packing box can be further improved under the condition of low use cost.

In the corner post structure of the packaging box, the two socket strips are connected with the reinforced corner protection plate through glue respectively. The two socket strips are connected with the reinforced corner protection plate through glue respectively, so that the connection weight is light, the use cost is low, the connection strength is high, and the waterproof and dustproof effects are achieved after connection.

In the corner post structure of the packaging box, two spigot-and-socket strips are connected with the reinforcing corner guard plate through glue and gun nails respectively. In order to further ensure the firmness of the connection between the reinforcing corner protection plate and the two socket strips, the reinforcing corner protection plate is connected with the two socket strips by adopting glue water, and gun nails are used for further reinforcing at the connection position of the reinforcing corner protection plate and the two socket strips.

In the corner post structure of the packaging box, two spigot and socket strips are connected through glue. The two socket strips are connected through glue water, so that the connecting weight is light, the using cost is low, the connecting strength is high, and the connecting strip has the effects of water resistance, dust resistance and the like.

Compared with the prior art, the corner post structure of the packing box has the advantages that: 1. the reinforced corner protection plate and the two socket strips of the corner post structure of the packing box can both enable the packing box to increase the supporting strength in the vertical direction, and also resist the outward pressure of the packing box in the horizontal direction, so that the socket strips and the reinforced corner protection plate play roles of double supporting and double bearing together.

2. The reinforced corner protection plate of the corner post structure of the packing box can also provide protection for the two socket strips arranged on the inner side of the corner post structure, and can prevent the two socket strips arranged on the inner side of the corner post structure from being in direct contact with the outside, so that the probability of wetting is reduced, the moisture resistance of the two socket strips is enhanced, and the rigidity of the two socket strips is ensured.

Drawings

Fig. 1 is a schematic perspective view of a corner post structure of the package.

Fig. 2 is an exploded view of the corner post structure of the present package.

Fig. 3 is a cross-sectional view of the corner post structure of the present package.

Fig. 4 is a schematic diagram of a partial structure of the packing case after the corner post structure and the side case plate are inserted and fixed.

In the figure, 1, a side box plate; 2. reinforcing a corner protection plate; 3. a socket slip; 3a1, a plug-in groove.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

The utility model provides a corner post structure of packing box, the packing box includes a plurality of side boxboards 1 (not shown in the packing box picture), as shown in fig. 1, fig. 2, fig. 3 and fig. 4, this corner post structure includes consolidates corner guard plate 2, consolidate and have linked firmly two and be bar and along the socket joint 3 that packing box direction of height set up on the corner guard plate 2, socket joint 3 has the jack-in groove 3a1 that sets up along its length direction, just consolidate the transversal L type of corner guard plate 2, the transversal U type of personally submitting of socket joint 3, the outer wall of one of them socket joint 3 and the inner wall fixed connection of the corner side of consolidating corner guard plate 2, the outer wall of another socket joint 3 and the inner wall fixed connection of the corner opposite side of consolidating corner guard plate 2, two adjacent side boxboards 1 one-to-one of packing box are pegged graft and are fixed in the jack-in 3a1 of two socket joint 3. Further, the outer wall of one socket strip 3 is fixedly connected with the inner wall of the reinforcing corner protection plate 2 positioned at two sides of the corner respectively, and the outer wall of the other socket strip 3 is fixedly connected with the inner wall of the reinforcing corner protection plate 2 and the outer wall of the previous socket strip 3 respectively. In this embodiment, the two socket strips 3 are preferably connected to the reinforcing corner plate 2 by glue. Preferably, the two socket strips 3 are connected by glue. In order to further ensure the connection firmness of the reinforcing corner protection plate 2 and the two socket strips 3, gun nails can be used for further reinforcing at the connection position of the two socket strips 3 and the reinforcing corner protection plate 2.

As shown in fig. 1 and 3, the openings of the two insertion grooves 3a1 are oriented vertically. The openings of the two inserting grooves 3a1 are vertical, so that after the side box plates 1 are inserted and fixed in the inserting grooves 3a1, the force is prevented from being generated in the direction of the length of the side box plates 1 after being stressed, and the force is transmitted to the corner post structure with higher rigidity as much as possible, so that the bearing strength, the compression resistance and the impact resistance are improved.

As shown in fig. 1, 2 and 3, the two ends of the insertion groove 3a1 penetrate the two ends of the socket strip 3. The two ends of the inserting groove 3a1 penetrate through the two ends of the socket strip 3, so that the inserting connection of the side box plate 1 can be facilitated, meanwhile, the corner post structure can be applicable to the side box plate 1 with the flip cover, and the universality of the corner post structure is improved.

In specific use, when the packaging box is in a rectangular structure, four corner post structures, four side box boards 1, a bottom support and an upper cover (not shown in the bottom support and the upper cover diagram) need to be configured, wherein the four side box boards 1 may or may not have a flip cover, and when the side box body 1 has a flip cover (not shown in the diagram), the upper cover may be omitted, and in this embodiment, the opening width of the plugging slot 3a1 is preferably matched with the thickness of the side box board 1. The reinforcement corner protection plate 2 of the corner post structure of the packing box is used for the fixed connection of two spigot and socket strips 3 on the one hand, on the other hand, the strength that the packing box was used for increasing the support on the vertical direction can be made, and reinforcement corner protection plate 2 can also resist the packing box at the outside pressure of horizontal direction, simultaneously, reinforcement corner protection plate 2 can also provide the protection to two spigot and socket strips 3 that set up in its inboard, and can avoid setting up two spigot and socket strips 3 and external direct contact at its inboard, reduce the probability of receiving moisture, thereby the moisture-proof ability of two spigot and socket strips 3 is strengthened, guarantee the rigidity of two spigot and socket strips 3, further, two spigot and socket strips 3 on the one hand are through seting up the fixed connection of jack groove 3a1 for with packing box side boxboard 1, consolidate the transversal L type that personally submits after the fixed connection of corner protection plate 2 and two spigot and socket strips 3, and the fixed connection of two spigot and socket strips 3, thereby the side boxboard 1 and the side can also be made the solid support in the same direction, the side has the same time, the two spigot and socket strips 3 can be made the same as the solid support, the side has the impact resistance, the two has the same size, and can be made the solid support on the side plate 3, the side has the same size, and can be made the solid support, and the side plate is connected with the solid support plate is made the solid. Furthermore, the reinforcing corner plates 2 and the socket strips 3 are made of paper material, wood or plastic, and it is preferable in this embodiment that the reinforcing corner plates 2 and the socket strips 3 are made of paper material.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the terms of the side case panels 1, the reinforcing corner protection panels 2, the socket strips 3, the insertion grooves 3a1, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (8)

1. The utility model provides a corner post structure of packing box, the packing box includes a plurality of side boxboards (1), this corner post structure is including strengthening corner guard board (2), its characterized in that, two socket strips (3) that are the bar and set up along packing box direction of height have been linked firmly on strengthening corner guard board (2), socket strip (3) have along socket groove (3 a 1) that its length direction set up, just the transversal L type of personally submitting of strengthening corner guard board (2), the transversal U type of personally submitting of socket strip (3), the outer wall of one of them socket strip (3) and the inner wall fixed connection of strengthening corner guard board (2) turning one side, the outer wall of another socket strip (3) and the inner wall fixed connection of strengthening corner guard board (2) turning opposite side, two adjacent side boxboards (1) one-to-one grafting of packing box are fixed in socket groove (3 a 1) of two socket strips (3).

2. Corner post structure of a packaging box according to claim 1, characterized in that the outer wall of one of the socket strips (3) is fixedly connected with the inner wall of the reinforcing corner protection plate (2) at both sides of the corner, and the outer wall of the other socket strip (3) is fixedly connected with the inner wall of the reinforcing corner protection plate (2) and the outer wall of the previous socket strip (3).

3. Corner post structure of a packaging box according to claim 1, characterized in that the openings of the two plugging grooves (3 a 1) are oriented vertically.

4. Corner post structure of a packaging box according to claim 1, characterized in that the two ends of the insertion groove (3 a 1) penetrate the two ends of the socket strip (3).

5. A corner post structure of a packaging box according to claim 1 or 2 or 3 or 4, characterized in that the reinforcing corner plates (2) and the socket strips (3) are made of paper material, wood or plastic.

6. Corner post structure of a packaging box according to claim 5, characterized in that the two socket strips (3) are connected with the reinforcing corner plates (2) by means of glue, respectively.

7. Corner post structure of a packaging box according to claim 5, characterized in that the two socket strips (3) are connected with the reinforcing corner plate (2) by glue and gun nails, respectively.

8. Corner post structure of a packaging box according to claim 5, characterized in that the two socket strips (3) are connected by glue.

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