CN207312033U - packing box - Google Patents

Abstract

The utility model provides a packing box, arrange in including box body and vertically in from taking the paper card in the box body, from taking the paper card with box body integrated into one piece. The utility model discloses a packing carton, through from taking paper card and box body integrated into one piece, shaping is tailor to accessible paper, is favorable to save material, wherein can make up rapidly from taking the paper card and form the carton baffle in the box body to carry out the box body of carton subregion and be convenient for categorised the placing product, be favorable to improving the vanning efficiency and the reduce cost of product.

Description

packing box

technical field

The utility model relates to the technical field of packaging, in particular to a paper packaging box.

Background technique

At present, carton packaging has become the most important form of product packaging in daily life. It has many advantages, such as rich and diverse structural changes, suitable for fine printing, light weight, easy processing, low cost and complete functions, and can be recycled after use, economical and environmentally friendly.

Due to the different packaging items, the shape and structural design of the carton are often determined by the shape and characteristics of the packaged item. However, in order to save costs, it is not realistic to design a dedicated carton for each product. Traditionally, when multiple geometric products need to be placed in the same carton when packaging locks, in order to prevent the products from colliding and wearing out during transportation and storage, sponges or foam blocks are usually added between such products It is used to partition and fix products, and also can insert partitions in the carton to form multiple storage spaces for placing different components. However, this kind of packaging box with split structure needs to use additional materials to package the lock products, which not only increases the cost of raw materials and labor, but also the packaging efficiency is not high. At the same time, the partition may move back and forth in the box, resulting in poor fixing effect.

Utility model content

The purpose of the utility model is to provide a packaging box with a self-contained paper card that can separate and stably fix the products to be packaged, so as to improve packaging efficiency and quality, and reduce costs.

In order to achieve the above object, the utility model provides the following technical solutions:

A packaging box includes a box body and a self-contained paper card vertically placed in the box body, wherein the self-contained paper card is integrally formed with the box body.

Preferably, the box body includes a front panel, a rear end panel, two side panels connecting the front and rear end panels, a bottom panel at the bottom of the box body and a cover at the top of the box body The top cover, the first end of the bottom plate is connected with the front end plate, the rear end plate, and the side plate, and its end extends and can be bent into the box to form the self-contained paper card.

Preferably, the bottom plate includes a lower cover plate connected to the front and rear end plates and a lower swing wing connected to the two side plates, and the self-contained paper card includes a first self-contained paper card formed by extending from the end of the lower cover plate and the second self-contained paper card formed by extending from the end of the lower flap, and the first self-contained paper card and the second self-contained paper card are vertically intersected and arranged in the box body.

Further, a first guide groove for inserting the second self-contained paper card is opened on the lower cover along the front and rear direction, and the first guide groove extends to the first self-contained paper card; the second self-contained paper card is inserted. The end of the self-contained paper card is provided with a second guide groove for the first self-contained paper card to be inserted; when the second self-contained paper card is inserted into the first guide groove and the lower cover is turned outward , the first self-contained paper card is snapped into the second guide groove.

Further, the end of the lower cover also extends to form a third self-contained paper card that is side by side with the first self-contained paper card, and there is a V-shaped cut between the first and third self-contained paper cards, so that the third self-contained paper card The paper card can be bent inward along the crease line between the root of the cutout and the apex of the adjacent lower cover to lean against one side of the second paper card.

Further, the two side edges of each of the lower flaps extend toward the second self-contained paper card to form a pair of female locks. The paper card defines a gap; the area between the ends of the first guide grooves of the two lower cover plates to the junction of the front end plate and the rear end plate forms a male lock, and the male lock snaps into the gap to realize The fastening of the lower rocker wing and the lower cover plate.

Preferably, the top cover includes a support plate that is connected to the front end plate and can be bent and supported horizontally on the self-contained paper card, and an upper flap that is connected with two side plates and can be pressed against both sides of the support plate , and an upper rocker cover that covers the upper rocker wing and the supporting plate, wherein a storage slot is opened on the supporting plate.

Preferably, the front end of the upper flap is provided with a first tongue, the top of the support plate is provided with a first slot for insertion of the first tongue, and the upper end of the front plate is provided with a second tongue , A second slot for inserting the second tongue is opened at the junction of the first tongue and the upper flap.

Preferably, a pair of storage slots are provided along the front and rear directions of the box body, and each storage slot extends along the longitudinal direction of the pallet.

Preferably, when the enclosure wall of the box body is expanded, it includes the first side panel, the front panel, the second side panel, the rear panel and a paste head in sequence along the horizontal direction of the expanded view, and one side of the paste head is connected to the rear End panels are connected with the other side attached to the inside of the first side panel.

Compared with the prior art, the solution of the utility model has the following advantages:

1. The carton provided by this utility model is formed by one paper, and the inner space of the carton can be quickly partitioned by its own paper card, which is convenient for sorting and placing products without any additional plug-ins, which can save materials and improve packing efficiency. At the same time, the self-contained paper card can also function as a vertical support, and it can be used in conjunction with the self-contained pallet to fix and protect the product well, so that the carton has excellent buffering capacity and anti-collision effect.

2. The lower cover of the carton provided by the utility model has its own buckle, and the lock is formed by the cooperation between the lower cover, the lower flap and the self-contained paper card to form a buckle area, which can quickly seal the bottom of the carton It solves the bottom defect, beautiful appearance, cost reduction and efficiency improvement.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and will become apparent from the description, or may be learned by practice of the invention.

Description of drawings

Fig. 1 is a plane expanded view of a packing box according to an embodiment of the present invention, wherein the dotted line represents the folding line;

Fig. 2 is a structural schematic diagram when the packaging box shown in Fig. 1 is disassembled;

Fig. 3 is a plane expanded view of a packaging box according to another embodiment of the present invention, wherein the dotted line indicates a broken line;

Fig. 4 is a perspective view of the packing box shown in Fig. 3;

Fig. 5 is a perspective view of the additional paper card of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

The utility model provides a packaging box, which can be cut and folded from a whole piece of hard paper, and can be used for the packaging of lock products, for example, to store multiple parts of the lock with the same or different shapes and sizes, and to make the packaging effect good And easy to store and transport.

Embodiment one

As shown in Figures 1 and 2, the packaging box 1000 includes a box body 100 and a self-contained paper card 200 placed in the box body 100 and integrally formed with the box body 100 to improve packaging efficiency and reduce costs.

The box body 100 includes a wall (not numbered, the same below) consisting of a front end plate 10, a rear end plate 11, two side plates 12, and a paste head 13, and a top cover (not numbered, the same below) that is respectively packaged at the upper and lower ends of the wall. Same), bottom plate (unlabeled, the same below). The self-contained paper card 200 is formed by extending from the end of the bottom plate and can be bent inward and vertically supported in the box body 100 .

Referring to the expanded view shown in FIG. 1 , the base plate includes a lower cover plate 14 connected to the front and rear end plates 10 , 11 and a lower flap 15 connected to the two side plates 12 respectively.

The self-contained paper card 200 includes a first self-contained paper card 21 extended and bent from the lower cover 14 and a second self-contained paper card 22 extended and bent from the lower flap 15, and the first A self-contained paper card 21 and a second self-contained paper card 22 are vertically intersected in the box body to divide the space in the box body 100 into multiple spaces, and to enhance their structural strength by intersecting each other.

In this embodiment, the second self-contained paper card 22 is arranged in a trapezoidal shape to reserve space between the self-contained paper card and the front and rear end plates to accommodate product components. In other embodiments, the shape and size of the self-contained paper card can be set by technicians according to needs, so as to accommodate different quantities and shapes of product components.

Further, the lower cover plate 14 is provided with a first guide groove 141 along the front and rear direction of the box body 100 for inserting the second self-contained paper card 22, and the first guide groove 141 extends to the first self-contained card. On paper card 21. A second guide groove 221 for the first self-contained paper card 21 is provided at the middle end of the second self-contained paper card 22 . When the second self-contained paper card 22 is inserted into the first guide groove 141 and the lower cover 14 is turned outward, the first self-contained paper card 21 is inserted into the second guide groove 221 , thereby realizing the connection between the first self-contained paper card 21 and the second self-contained paper card 22 .

Wherein, the first guide grooves 141 are symmetrically arranged on the two lower cover plates 14, and each of the lower cover plates 14 defines a pair of the first guide grooves 141 for inserting a second self-contained paper card respectively. twenty two. The front-to-back length of the guide groove on the lower cover 14 is equal or substantially equal to the width from the edge of the second guide groove 221 to the side of the second self-contained card 22 .

Furthermore, the edges on both sides of each lower flap 15 extend toward the second self-contained paper card 22 to form a pair of female locks 151, and the female locks 151 are folded inward on the second self-contained paper card 22. When bending, it defines a gap with the second self-carrying paper card 22. The area between the ends of the first guide grooves 141 of the two lower cover plates 14 and the intersection of the front end plate and the rear end plate defines a male lock 142 . When the first self-contained paper card 21 is connected to the second self-contained paper card 22 (that is, the first self-contained paper card 21 is inserted into the root of the second guide groove 221), the male lock 142 snaps into the In the above gap, the fastening of the lower flap 15 and the lower cover plate 14 is realized.

Thus, because the female lock 151 is located on the outside of the lower cover 14, it withstands the lower cover 14, limiting the outward movement of the lower cover 14; because the male lock 142 is stuck between the female lock 151 and In the gap defined by the second self-contained paper card 22, the outward movement of the lower flap 15 is also restricted. All in all, through the mutual cooperation of the male lock 142 and the female lock 151, the mutual restraint of the lower cover 14 and the lower flap 15 is realized, preventing the automatic opening of the bottom plate of the packaging box during use, and ensuring the normal use of the packaging box.

Preferably, the top cover includes a support plate 16 connected to the front panel 10 and can be bent to be horizontally supported on the self-contained paper card, connected to the two side plates 12 and can be pressed against the support plate 16 The upper rocker wings 18 on both sides, and the upper rocker cover 17 that covers the upper rocker wings 18 and the supporting plate 16 . Wherein, the supporting plate 16 is bent twice so that its plane is lower than the height of the surrounding wall, and a storage slot 162 is opened thereon.

The storage slot 162 can be used to place product parts, such as the main parts of the lock, and its shape and quantity can be set by technicians according to needs. For example, the storage slot 162 is provided with a pair along the front and rear direction of the box body, and each storage slot 162 extends along the lengthwise direction of the pallet 16 .

Preferably, the front end of the upper rocker cover 17 is provided with a first tongue 171, the top of the support plate 16 is provided with a first slot 161 for inserting the first tongue 171, and the upper end of the front plate is provided with There is a second tongue 101 , and a second slot 172 for inserting the second tongue 101 is opened at the joint between the first tongue 171 and the upper flap 17 . After the product is placed, the first tongue 171 is first inserted into the first slot 161, and then the second tongue 101 is inserted into the second slot 172, thereby completing the packaging of the product. In this embodiment, the self-locking connection of the packaging box is realized through the mating connection between the tongue and the slot, which reduces the use of sealing materials, such as adhesive tape, and facilitates packaging.

In this embodiment, the first side plate 12, the front end plate 10, the second side plate 12, the rear end plate 11, and the paste head 13 are arranged in sequence along the horizontal direction of the expanded view of the packaging box, wherein the paste One side of the head 13 is connected to the rear end plate 11, and the other side is connected to the inner side of the first side plate 12. By setting the paste head in the box body of the packaging box, the overall appearance of the packaging box will not be damaged. It can also avoid being easily damaged on the outside of the box body, so as to ensure the reliability of the connection.

Embodiment two

In order to adapt to the placement and support of more accessories, the utility model also modifies the self-contained paper card, so that it can divide the space inside the box into more areas. In this embodiment, the packaging box is similar to that of Embodiment 1, the difference lies in that the end of the lower cover extends to form a board with the same width as the lower cover, on which there are holes extending from the first guide groove. corresponding to the position of the slot, a V-shaped cut is made from the end of the plate, and the root of the cut is at a certain distance from the end of the slot, so that it can be moved along the fold line defined by the root of the cut to the apex of the lower cover plate. The third self-contained paper card is formed by inward bending, and the card board leans against one side of the second self-contained paper card. That is to say, in this embodiment, the first self-contained paper card and the third self-contained paper card can be formed side by side on both sides of the cutout by the technician according to the needs of use, so that the space in the box body can be further divided and used for Support product accessories, such as the lock body and its packaging materials.

Please refer to Fig. 5, further, the packaging box 1000 also includes an additional paper card 300, the additional paper card 300 is supported between the self-contained paper card 200 and the pallet, on the one hand, it can be used to place product accessories, on the other hand On the one hand, it can also enrich the space in the packaging box and prevent the accessories from being loose and moving in series. Among them, the additional paper card can be adapted to the screws of the product accessories or the pillars such as connecting/limiting columns, and several avoidance holes 30 are provided, so that the pillars can pass through the avoidance holes 30 and extend downwards into the bottom of the additional paper card. inside the space.

In a word, the packaging box of the present utility model is realized through the first self-contained paper card 21 and the second self-contained paper card 22 formed by the extension of the lower cover 14 and the lower flap 15, and the guide groove provided on the lower cover 14. The packaging box comes with its own paper card, and the self-contained paper cards can cross each other to act as a vertical support in the box body, which is conducive to improving product packaging efficiency and reducing storage, transportation, management and other costs.

In addition, the mutual restraint between the lower cover plate 14 and the lower swing wing 15 is achieved through the cooperation of the male lock 142 and the female lock 151, and the self-locking bottom of the packaging box is realized. At the same time, the locking structure is relatively firm and reliable, which is beneficial to solve the existing The bottom defect of the self-locking bottom packaging box.

The foregoing is only a partial implementation of the utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the principle of the utility model. Retouching should also be regarded as the scope of protection of the present utility model.

Claims (9)

1. A packing box, comprising a box body and a self-contained paper card placed in the box body, characterized in that, the self-contained paper card is integrally formed with the box body; The box body includes a front panel, a rear panel, two side panels connecting the front panel and the rear panel, a bottom panel at the bottom of the box body and a top cover at the top of the box body. , the head end of the bottom plate is connected to the front end plate, the rear end plate, and the side plate, and its end extends and can be bent into the box to form the self-contained paper card; The bottom plate includes a lower cover plate connected to the front and rear end plates and a lower swing wing connected to the two side plates, and the self-contained paper card includes a first self-contained paper card formed by extending from the end of the lower cover plate and a The second self-contained paper card is formed by extending the end of the swing wing, and the first self-contained paper card and the second self-contained paper card are perpendicular to each other and are arranged in the box body perpendicular to the bottom plate. 2. The packing box according to claim 1, wherein the lower cover plate is provided with a first guide groove along the front and back directions for the insertion of the second self-contained paper card, and the first guide groove extends to the On the first self-contained paper card; the end of the second self-contained paper card is provided with a second guide groove for the first self-contained paper card to be inserted; when the second self-contained paper card is inserted into the first in the guide groove, and when the lower cover is turned outward, the first self-contained paper card is stuck in the second guide groove. 3. The packing box according to claim 2, wherein the two side edges of each lower flap extend toward the second self-contained paper card to form a pair of female locks, and the female locks are located on the second self-contained card. When the paper card is bent inwardly, a gap is defined with the second self-contained paper card; the area between the ends of the first guide grooves of the two lower cover plates to the junction of the front end plate and the rear end plate forms a male lock Buckle, the male lock buckle is snapped into the gap to realize the fastening of the lower rocker wing and the lower cover plate. 4. The packing box according to claim 2, characterized in that, the end of the lower cover also extends to form a third self-contained paper card side by side with the first self-contained paper card, and the first and third self-contained paper cards There is a V-shaped incision between the paper cards, so that the third self-contained paper card can be bent inward along the fold line between the root of the incision and the apex of the adjacent lower cover to lean against one side of the second self-contained paper card . 5. The packaging box according to claim 1, characterized in that, the top cover includes a support plate connected to the front panel and can be bent and supported horizontally on the self-contained paper card, and connected to two side panels And can be pressed against the upper rocker on both sides of the supporting plate, and the upper rocking cover that covers the upper rocking wing and the supporting plate, wherein, the supporting plate is provided with a storage slot. 6. The packing box according to claim 5, characterized in that, the front end of the upper flap is provided with a first tongue, and the top of the supporting plate is provided with a first slot for inserting the first tongue , The upper end of the front plate is provided with a second tongue, and the connection between the first tongue and the upper rocker cover is provided with a second slot for the second tongue to be inserted into. 7 . The packing box according to claim 5 , wherein a pair of storage slots are provided along the front and rear directions of the box body, and each storage slot extends along the longitudinal direction of the pallet. 8. The packing box according to claim 1, characterized in that, when the enclosure wall of the box body is unfolded, the first side panel, the front end panel, the second side panel, the rear end panel and the A paste head, one side of the paste head is connected to the rear end plate, and the other side is connected to the inner side of the first side plate. 9. The packaging box according to claim 1, further comprising an additional paper card placed in the box and supported on the top of the self-contained paper card.