A square box for four-way display

Abstract

The present invention belongs to the technical field of packaging boxes, in particular to a square box with four-way display, which at least includes a box cover and a box body that cooperate with each other. The box body is composed of a square bottom plate and four isosceles right triangular prism-shaped unit boxes. Each isosceles right triangular prism-shaped unit box at least includes three rectangular faces, where two rectangular faces of the same size are the inner sides of the isosceles right triangular prism-shaped unit box, and the rectangular face connecting the two inner sides is the outer side of the isosceles right triangular prism-shaped unit box; the four sides of the square bottom plate are respectively connected to the bottom ends of the outer sides of the four isosceles right triangular prism-shaped unit boxes, enabling each isosceles right triangular prism-shaped unit box to rotate 90°; the square bottom plate is provided with four single-line holes and a common hole, and each isosceles right triangular prism-shaped unit box is provided with a through hole and a rope. The present invention provides a packaging box type with four independent unit boxes, each of which can be opened in different directions and is convenient and fast to close.

Description

Technical Field

[0001] The present invention belongs to the technical field of packaging boxes, and in particular to a square box for four-way display. Background Art

[0002] Existing triangular prism packaging boxes can usually hold only one item. For example, the packaging box type disclosed in CN107200163A can neither independently package multiple items, nor display the items inside the box from multiple directions, and the box closing steps are also very cumbersome. Summary of the Invention

[0003] In order to solve the problems existing in the prior art, the present technical solution provides a packaging box type with four mutually independent unit boxes, each of which can be opened in different directions and is convenient and fast to close. The specific technical solution adopted is a square box for four-way display, which at least includes a box cover and a box body that cooperate with each other. The box body is composed of a square bottom plate and four isosceles right triangular prism-shaped unit boxes. Each isosceles right triangular prism-shaped unit box includes at least three rectangular faces. Two of the rectangular faces with the same size are the inner sides of the isosceles right triangular prism-shaped unit box, and the rectangular face connecting the two inner sides is the outer side of the isosceles right triangular prism-shaped unit box. When the box body is closed, the cross-section of each isosceles right triangular prism-shaped unit box is an isosceles right triangle. The edge where the vertex of the cross-section is located is at the center of the box body, and this edge is the edge connecting the two inner sides. The outer side where the hypotenuse of the cross-section is located is on the outside of the box body, and the inner sides of two adjacent isosceles right triangular prism-shaped unit boxes are in contact. The four sides of the square bottom plate are respectively connected to the bottom ends of the outer sides of the four isosceles right triangular prism-shaped unit boxes, so that each isosceles right triangular prism-shaped unit box can rotate 90° around the side of the square bottom plate it is connected to. The square bottom plate is provided with four single-line holes and a common hole. The common hole is located at the center of the square bottom plate, and each single-line hole is located below the inner sides of two adjacent isosceles right triangular prism-shaped unit boxes. Each isosceles right triangular prism-shaped unit box is provided with a through hole, and the through hole is located at the bottom of an inner side of the isosceles right triangular prism-shaped unit box. Each isosceles right triangular prism-shaped unit box is provided with a rope. The two ends of the rope are respectively a knotted end and a non-knotted end. The knotted end is provided with a knot. The non-knotted end first passes through the through hole of the isosceles right triangular prism-shaped unit box and extends into the interior of the isosceles right triangular prism-shaped unit box, then passes through a single-line hole of the square bottom plate and extends below the square bottom plate, then passes through the common hole of the square bottom plate and extends above the square bottom plate, and finally passes through the knot of the knotted end and extends above the box body. The four ropes of the four isosceles right triangular prism-shaped unit boxes pass through different through holes and different single-line holes respectively, and the ends of the non-knotted ends of the four ropes are tied together after extending above the box body.

[0004] Moreover, the cross-section of the box cover is square, and when the box body is closed, the box cover is located above the box body and covers the box body.

[0005] Moreover, an inner box is provided inside the isosceles right triangular prism-shaped unit box. The inner box includes at least a top plate, a bottom plate, and side plates connecting the top plate and the bottom plate. The top plate and the bottom plate are both isosceles right triangles matching the cross-section of the isosceles right triangular prism-shaped unit box, and the side plates are rectangles matching the outer side surfaces of the isosceles right triangular prism-shaped unit box.

[0006] Moreover, a baffle is provided at each end of the side plate. The baffle forms a 45° angle with the side plate, the upper end of the baffle is connected to the top plate, and the lower end of the baffle is connected to the bottom plate.

[0007] Moreover, magnets are provided below the bottom plate of each inner box, and four magnets are provided above the square bottom plate. The magnets below the bottom plate of the inner box and above the square bottom plate attract each other.

[0008] Moreover, the four single-line holes are arranged around the common hole at the four vertices of a square.

[0009] Moreover, each isosceles right triangular prism-shaped unit box is provided with a groove, and the groove is arranged along the edge connecting the two inner side surfaces. The non-knot end of the rope of each isosceles right triangular prism-shaped unit box is embedded in the groove after passing through the knot of the knot end and extends above the box body.

[0010] Moreover, the inner side surfaces where the four through holes are located are not adjacent to each other.

[0011] Moreover, the knot of the knot end is a single knot, and the size of the knot is larger than the size of the through hole.

[0012] Moreover, magnets are provided on the inner side surfaces of each isosceles right triangular prism-shaped unit box, and the magnets on every two adjacent inner side surfaces attract each other.

[0013] Compared with the prior art, the beneficial effects of the present technical solution are as follows: 1. There are four mutually independent isosceles right triangular prism-shaped unit boxes, which can independently package multiple items. Each unit box can rotate 90° around the side of the connected square bottom plate, so that the four unit boxes can be opened in four directions respectively to display the items inside the boxes; 2. Each isosceles right triangular prism-shaped unit box is provided with a rope, and the unit box can be quickly closed when pulling the non-knot end. The special rope-passing method of the non-knot end can not only ensure that the rope can be reused, but also ensure that the pulling force of the rope can act on the unit box to close it. At the same time, the ends of the non-knot ends of the four ropes extend above the box body and are tied together, and only one pull is required to close the four unit boxes at the same time; 3. An inner box is further provided inside the isosceles right triangular prism-shaped unit box to limit and protect the items; 4. Each unit box is provided with a groove arranged along the edge connecting the two inner side surfaces, and the non-knot end can be embedded in the groove to limit the position of the rope when the box body is closed, and avoid the rope leaking from the side surface of the box body when the box body is closed. Description of the Drawings

[0014] Figure 1 It is an overall schematic diagram of a square box, with the box body closed and covered by the box lid;

[0015] Figure 2 It is a schematic diagram when the box body is closed;

[0016] Figure 3 It is a schematic diagram of the box body when all four isosceles right triangular prism - shaped unit boxes are opened (the rope is not drawn);

[0017] Figure 4 It is a partial schematic diagram when one isosceles right triangular prism - shaped unit box is opened;

[0018] Figure 5 It is a partial schematic diagram when one isosceles right triangular prism - shaped unit box is closed;

[0019] Figure 6 It is a schematic diagram with a single - knot rope;

[0020] Figure 7 It is a schematic diagram of the inner box;

[0021] Explanation of reference numerals:

[0022] Box lid 1, box body 2, square bottom plate 3, isosceles right triangular prism - shaped unit box 4, inner side surface of the isosceles right triangular prism - shaped unit box 5, outer side surface of the isosceles right triangular prism - shaped unit box 6, edge connecting two inner side surfaces 7, single - line hole 8, common hole 9, through - hole 10, rope - knot end 11, non - rope - knot end 12, rope knot 13, binding part 14, top plate of the inner box 15, bottom plate of the inner box 16, side plate of the inner box 17, baffle of the inner box 18. Detailed implementation mode

[0023] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. The content of the present invention is not limited to the following embodiments.

[0024] A four - way display square box, at least including a box lid 1 and a box body 2 that cooperate with each other. When the box body is closed and covered by the box lid as Figure 1 shown, the box body is composed of a square bottom plate 3 and four isosceles right triangular prism - shaped unit boxes 4 (hereinafter simply referred to as unit boxes). When the box body is closed as Figure 2 shown, when all four isosceles right triangular prism - shaped unit boxes are opened as Figure 3As shown (the ropes are not drawn), each isosceles right triangular prism-shaped unit box includes at least three rectangular faces. Among them, two identical rectangular faces are the inner sides 5 of the isosceles right triangular prism-shaped unit box, and the rectangular face connecting the two inner sides is the outer side 6 of the isosceles right triangular prism-shaped unit box; when the box body is closed, the cross-section of each isosceles right triangular prism-shaped unit box is an isosceles right triangle, where the edge where the vertex of the cross-section is located is at the center of the box body, and this edge is the edge 7 connecting the two inner sides. The outer side where the hypotenuse of the cross-section is located is on the outside of the box body, and the inner sides of two adjacent isosceles right triangular prism-shaped unit boxes are in contact; the four sides of the square bottom plate are respectively connected to the bottom ends of the outer sides of the four isosceles right triangular prism-shaped unit boxes, so that each isosceles right triangular prism-shaped unit box can rotate 90° with the side of the connected square bottom plate as the rotation axis. Such a structure enables the four-way display square box to have four independent unit boxes, and multiple items can be independently packaged. Each isosceles right triangular prism-shaped unit box can rotate 90° with the side of the connected square bottom plate as the rotation axis, so that these four unit boxes can each open in four directions and display the items inside the box.

[0025] Only through the above structure, although each unit box can be manually opened or closed separately, the operation is cumbersome and all unit boxes cannot be closed at one time. Therefore, ropes are considered to achieve this function. However, conventional ropes are easily pulled off due to excessive force when simply pasted on the surface of the unit box, resulting in inoperability. The conventional rope knotting method may become loose or pass through holes, making it impossible to be reused, and it is even more difficult to gather together. Therefore, the knotting structure of the rope has been improved. To show the knotting structure of the rope, as Figure 4 and Figure 5As shown in the figure, the square base plate is provided with four single-wire holes 8 and a common hole 9. The common hole is located at the center of the square base plate. Each single-wire hole is located below the inner side surface of two adjacent isosceles right triangular prism-shaped unit boxes. Each isosceles right triangular prism-shaped unit box is provided with a through hole 10, and the through hole is located at the bottom of an inner side surface of the isosceles right triangular prism-shaped unit box. Each isosceles right triangular prism-shaped unit box is provided with a rope. The two ends of the rope are respectively a knot end 11 and a non-knot end 12. The knot end is provided with a knot 13. The rope needs to be made of a material with a certain hardness (such as a plastic rope), rather than a relatively soft thread, to ensure that there is still a certain space for the non-knot end to pass through the knot firmly and does not affect the movement of the non-knot end in the knot. The knotting method of the non-knot end is: first pass through the through hole 10 of the isosceles right triangular prism-shaped unit box and extend to the inside of the isosceles right triangular prism-shaped unit box, then pass through a single-wire hole 8 of the square base plate and extend to the lower side of the square base plate, then pass through the common hole 9 of the square base plate and extend to the upper side of the square base plate, and finally pass through the knot 13 of the knot end and extend to the upper side of the box body. The effect of such a knotting method is as follows: 1. The rope forms a ring structure of "knot - through hole - single-wire hole - common hole - knot", and it is impossible for the rope to be pulled off due to excessive force, and even less likely for the knot to come loose. Therefore, it is ensured that it can be reused. Strictly speaking, as long as the strength of the rope is sufficient, even if the inner side surface of the unit box or the square base plate is damaged, this ring structure will not be damaged; 2. Because there is still a certain space for the non-knot end to pass through firmly, the size of this ring structure can change with the opening or closing of the unit box, ensuring that it can be reused; 3. When closing the box body, only need to pull the non-knot end located above the box body. The pulling force will make the ring structure smaller. When the ring structure becomes smaller, the pulling force is transmitted to the through hole of the unit box, thereby pulling up the unit box. Even if the knot is pulled into the unit box, the pulling force will still be transmitted to the through hole of the unit box to pull up the unit box, and there will be no situation where the knot passes through the through hole and causes it to be unable to be reused. If you want to prevent the knot from passing through the through hole and entering the unit box, it can be achieved by leaving a certain length at the knot end to play a blocking role or making the size of the through hole smaller than the size of the knot.

[0026] Furthermore, the four ropes of the four isosceles right triangular prism-shaped unit boxes pass through different through holes and different single-wire holes respectively. The ends of the non-knot ends of the four ropes extend above the box body and are tied together to form a binding part. Pulling the binding part can simultaneously close the four unit boxes at one time. Figure 4 and Figure 5 The binding part 14 in [reference] can be that the four ropes directly knot themselves or are tied with an additional thread. The three lines that are not completely drawn in the figure refer to the ropes of the other three unit boxes that are not drawn in the figure.

[0027] Moreover, the cross-section of the box cover is square. When the box body is closed, the box cover is located above the box body and covers the box body.

[0028] Furthermore, an inner box is also provided inside the isosceles right triangular prism-shaped unit box. As Figure 7 shown, the inner box at least includes a top plate 15, a bottom plate 16, and side plates 17 connecting the top plate and the bottom plate. The top plate and the bottom plate are both isosceles right triangles matching the cross-section of the isosceles right triangular prism-shaped unit box, and the side plates are rectangles matching the outer side surfaces of the isosceles right triangular prism-shaped unit box. The inner box can further protect the items inside the box and play a role in lifting for easy removal of the items inside the box.

[0029] Wherein, a baffle 18 is provided at each end of the side plate. The baffle forms a 45° angle with the side plate, the upper end of the baffle is connected to the top plate, and the lower end of the baffle is connected to the bottom plate. The width of the baffle can be designed according to requirements. A narrower baffle is more conducive to displaying items, and the inner box does not need to be a closed triangular prism.

[0030] Moreover, magnets are provided below the bottom plate of each inner box, and four magnets are provided above the square bottom plate. The magnets below the bottom plate of the inner box and above the square bottom plate attract each other, further ensuring that the box body is closed more firmly.

[0031] Moreover, the four single-line holes are arranged around the common hole at the four vertices of a square.

[0032] Moreover, each isosceles right triangular prism-shaped unit box is provided with a groove, and the groove is arranged along the edge connecting the two inner side surfaces. The non-knot end of the rope of each isosceles right triangular prism-shaped unit box is embedded in the groove after passing through the knot of the knot end of the rope and extends above the box body. As Figure 5 shown, most of the non-knot ends can be embedded in the groove to limit the position of the rope when the box body is closed, and avoid the rope leaking out from the side surface of the box body when the box body is closed.

[0033] Moreover, the inner side surfaces where the four through holes are located are not adjacent to each other, avoiding the ropes of different unit boxes from interfering with each other.

[0034] Moreover, the knot of the knot end of the rope is a single knot. As Figure 6 shown, it can be seen from the figure that there is still a certain space for the non-knot end to pass through when the single knot is tightened. As long as a wire with a certain hardness is used, it will not affect the movement of the non-knot end in the knot.

[0035] Moreover, magnets are provided on the inner side surfaces of each isosceles right triangular prism-shaped unit box, and the magnets on every two adjacent inner side surfaces attract each other, further ensuring that the box body is closed more firmly.

[0036] Compared with the prior art, the beneficial effects of this technical solution are as follows: 1. It has four mutually independent unit boxes, which can independently package multiple items. Each isosceles right triangular prism-shaped unit box can rotate 90° around the side of the connected square bottom plate, so that the four unit boxes can be opened and the items inside the boxes can be displayed in four directions respectively; 2. Each isosceles right triangular prism-shaped unit box is provided with a rope. When the non-knot end of the rope is pulled, the unit box can be quickly closed. The special threading method of the non-knot end can not only ensure that the rope can be reused, but also ensure that the pulling force of the rope can act on the unit box to close it. At the same time, the non-knot ends of the four ropes are tied together after extending above the box body, and the four unit boxes can be closed simultaneously by pulling only once; 3. An inner box is further provided inside the isosceles right triangular prism-shaped unit box to limit and protect the items; 4. Each unit box is provided with a groove along the edge connecting the two inner sides. The non-knot end can be embedded in the groove to limit the position of the rope when the box body is closed, and prevent the rope from leaking out from the side of the box body when the box body is closed.

Claims

1. A square box for four-way display, at least comprising a box cover and a box body that cooperate with each other, characterized in that: The box body is composed of a square bottom plate and four isosceles right triangular prism-shaped unit boxes. Each isosceles right triangular prism-shaped unit box includes at least three rectangular faces. Two of the rectangular faces with the same size are the inner sides of the isosceles right triangular prism-shaped unit box, and the rectangular face connecting the two inner sides is the outer side of the isosceles right triangular prism-shaped unit box. When the box body is closed, the cross-section of each isosceles right triangular prism-shaped unit box is an isosceles right triangle. The edge where the vertex of the cross-section is located is at the center of the box body, and this edge is the edge connecting the two inner sides. The outer side where the hypotenuse of the cross-section is located is on the outside of the box body. The inner sides of two adjacent isosceles right triangular prism-shaped unit boxes are in contact with each other. The four sides of the square bottom plate are respectively connected to the bottoms of the outer sides of the four isosceles right triangular prism-shaped unit boxes, enabling each isosceles right triangular prism-shaped unit box to rotate 90° around the side of the square bottom plate it is connected to. The square bottom plate is provided with four single-line holes and a common hole. The common hole is located at the center of the square bottom plate. Each single-line hole is located below the inner sides of two adjacent isosceles right triangular prism-shaped unit boxes. Each isosceles right triangular prism-shaped unit box is provided with a through hole, and the through hole is located at the bottom of an inner side of the isosceles right triangular prism-shaped unit box. Each isosceles right triangular prism-shaped unit box is provided with a rope. The two ends of the rope are respectively a knotted end and a non-knotted end. The knotted end is provided with a knot. The non-knotted end first passes through the through hole of the isosceles right triangular prism-shaped unit box and extends into the interior of the isosceles right triangular prism-shaped unit box, then passes through a single-line hole of the square bottom plate and extends below the square bottom plate, then passes through the common hole of the square bottom plate and extends above the square bottom plate, and finally passes through the knot of the knotted end and extends above the box body. The four ropes of the four isosceles right triangular prism-shaped unit boxes pass through different through holes and different single-line holes respectively. The ends of the non-knotted ends of the four ropes are tied together after extending above the box body.

2. The square box with four-way display according to claim 1, characterized in that: The cross-section of the box cover is square. When the box body is closed, the box cover is located above the box body and covers the box body.

3. The square box with four-way display according to claim 1, characterized in that: An inner box is also provided inside the isosceles right triangular prism-shaped unit box. The inner box includes at least a top plate, a bottom plate, and side plates connecting the top plate and the bottom plate. The top plate and the bottom plate are both isosceles right triangles matching the cross-section of the isosceles right triangular prism-shaped unit box, and the side plates are rectangles matching the outer sides of the isosceles right triangular prism-shaped unit box.

4. The square box with four-way display according to claim 3, characterized in that: A baffle is provided at each end of the side plate. The baffle forms a 45° angle with the side plate. The upper end of the baffle is connected to the top plate, and the lower end of the baffle is connected to the bottom plate.

5. The square box for four-way display according to claim 3, characterized in that: Magnets are provided below the bottom plate of each inner box, and four magnets are provided above the square bottom plate. The magnets below the bottom plate of the inner box and above the square bottom plate attract each other.

6. The square box for four-way display according to claim 1, characterized in that: The four single-line holes are arranged around the common hole at the four vertices of the square.

7. The square box for four-way display according to claim 1, characterized in that: Each isosceles right triangular prism-shaped unit box is provided with a groove. The groove is arranged along the edge connecting the two inner sides. The non-knotted end of the rope of each isosceles right triangular prism-shaped unit box is embedded in the groove and extends above the box body after passing through the knot of the knotted end.

8. The square box with four-way display according to claim 1, characterized in that: The inner sides where the four through holes are located are not adjacent to each other.

9. The square box with four-way display according to claim 1, characterized in that: The knot of the knotted end is a single knot, and the size of the knot is larger than the size of the through hole.

10. The square box with four-way display according to claim 1, characterized in that: Magnets are provided on the inner sides of each isosceles right triangular prism-shaped unit box, and the magnets on every two adjacent inner sides attract each other.

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