Child lock packaging box with anti-falling protection function

Abstract

The utility model discloses a child lock packaging box with an anti-falling protection function. Comprising a sleeve box and an inner box, the two ends of the sleeve box are mutually communicated or semi-communicated to form a sleeve cavity used for containing the inner box, the interior of the inner box is a cavity, a containing cavity is formed in the inner box, a partition plate is arranged on the side face of the containing cavity, the end face of the partition plate is a concave-convex face, and the partition plate is inclined; top protrusions are arranged on the side plates, locking openings are formed in the positions, corresponding to the top protrusions, of the sleeve box, and when the inner box is contained in the sleeve cavity of the sleeve box, the top protrusions are inserted into the locking openings. The packaging box can gradually adapt to the size of a product, the product can be placed more compactly, the concave-convex face of the partition plate is adopted as the clamping face, effective clamping force is guaranteed, anti-falling buffering protection is provided, the situation that the whole packaging box is completely attached to the side face of the product can be avoided, more product appearances can be shown, and therefore brand-new product packaging experience is provided. In addition, due to the design of the top protrusion and the lock opening, the function of a child lock can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a children's lock packaging box with anti-falling protection. Background Art

[0002] As is well known, a packaging box, as the name implies, is a box used to package products. It can be classified by materials such as paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, PVC boxes, etc., or it can be classified by the names of products such as mooncake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, local specialty boxes, wine boxes, chocolate boxes, food, medicine, health care product boxes, food packaging boxes, tea packaging boxes, cosmetic boxes, etc. The main functions of the packaging box are to ensure the safety of the products during transportation, improve the grade of the products, and some special functions, etc.

[0003] At present, the existing packaging boxes generally consist of an outer packaging box and a lining placed inside the outer packaging box. The lining is used to hold the products and protect the products safely. However, the existing lining often only has a containing cavity, and the cavity walls around the containing cavity are hollow. Although it can provide a certain degree of protection, it is not convenient to take the products after they are placed, and only one side of the product can be shown visually, which cannot better display more appearances of the product. Therefore, the display effect is not good, the packaging grade of the product reflected is too old-fashioned, and the cost is high.

[0004] At the same time, with the increasing awareness of environmental protection, the environmental protection problems brought by traditional lining materials such as blister, EVA, foam, sponge, etc. are gradually shown to consumers.

[0005] With the increasing variety of modern products, for some products that children should not be exposed to, after the packaging is closed, it is only simply closed. Just opening the outer packaging box or pulling out the lining will directly open the packaging, and it is very difficult to prevent children from opening it. Content of the Utility Model

[0006] Aiming at the deficiencies existing in the above-mentioned prior art, the purpose of the utility model is to provide a children's lock packaging box with anti-falling protection.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A children's lock packaging box with anti-falling protection, including an outer box and an inner box. The two ends of the outer box are mutually communicated or semi-communicated to form a set cavity for accommodating the inner box. The inside of the inner box is a cavity. A containing cavity is arranged on the inner box. Partition plates separated from each other are arranged on the side of the containing cavity. The end face of the partition plate is a concave-convex surface. The partition plate is inclined, so that the containing cavity is an inverted truncated cone.

[0009] Wherein, two sides of the inner box are two symmetric side plates, and can move into the cavity of the inner box under an external force. Convex protrusions are arranged on the side plates, and locking openings are arranged at corresponding positions of the sleeve box corresponding to the convex protrusions. When the inner box is received in the sleeving cavity of the sleeve box, the convex protrusions are inserted into the locking openings.

[0010] Preferably, the sleeve box is formed by folding a first sheet.

[0011] Preferably, first creases parallel to each other are sequentially arranged on the first sheet from one end to the other end. The first sheet is folded along the first creases, and the head and tail ends of the first sheet are adhered to each other to form the sleeve box. A hole for forming the locking opening is dug on the first sheet.

[0012] Preferably, the inner box is formed by folding a second sheet.

[0013] Preferably, the second sheet is divided by second creases to form a first surface area, a second surface area, a third surface area, a fourth surface area, a fifth surface area and a sixth surface area. There is one first surface area. The number of the second surface areas is two and are respectively located on the left side and the right side of the first surface area. The number of the third surface areas is two and are respectively located at the front end and the rear end of the first surface area. The number of the fourth surface areas is two. One of the fourth surface areas is located on the left side of the leftmost second surface area, and the other fourth surface area is located on the right side of the rightmost second surface area. The number of the fifth surface areas is two. One of the fifth surface areas is located at the rear end of the rearmost third surface area, and the other fifth surface area is located at the front end of the foremost third surface area. The number of the sixth surface areas is four, and the sixth surface areas are respectively located at the front end and the rear end of the two second surface areas.

[0014] The first, second, third, fourth, fifth and sixth surface areas are folded correspondingly along the second crease, so that the second and third surface areas form the side of the inner box, the fourth surface area is bonded to each other to form the bottom of the inner box, and a cavity is formed in the inner box by surrounding the first, second and third surface areas and the fourth surface area, and the fifth and sixth surface areas are inserted into the cavity after folding, and the second crease located at the connection between the fifth and third surface areas is provided with a "C"-shaped fracture, and after the fifth and third surface areas are folded to each other, the fracture The surface area at the mouth forms a top bulge, the third surface area is supported by the front side of the sixth surface area, and the fifth surface area connected to the third surface area is clamped by the sixth surface area. When pressed, the sixth surface area, the third surface area and the fifth surface area are all passively pushed inward under the action of external force. After the external force is removed, the reaction force generated by the passive downward pressure of the sixth surface area, combined with the inward bending and restoring elastic force of the third surface area, jointly exert an outward pushing force to restore the third surface area and the top bulge. After the restoration is completed, the sixth surface area will block the continued movement of the fifth surface area, thereby preventing the third surface area from continuing to expand outward.

[0015] Preferably, the first surface area is provided with a seventh surface area, and the side of the seventh surface area is provided with several eighth surface areas in an inclined direction, the right end of the seventh surface area is disconnected from the first surface area, the left end of the seventh surface area is provided with a third fold and remains connected with the first surface area, both side edges of the eighth surface area are disconnected from the first surface area and the seventh surface area, and the two ends of the eighth surface area are respectively connected to the first surface area and the seventh surface area, and when the second sheet is folded to form an inner box, the back side of the seventh surface area and the fourth surface area are naturally bonded under the action of glue, and then the fourth surface area is pushed to move to the left and the first surface area is moved to the right, so that the sunken space forms a holding cavity, and the eighth surface area forms a partition.

[0016] Preferably, the first sheet and the second sheet are both made of cardboard.

[0017] Due to the adoption of the above scheme, the utility model is directly composed of a sleeve box and an inner box, a cavity is set in the inner box, a partition is set in the cavity, and a concave-convex surface is set on the end surface of the partition for contacting the product. Combined with the conical design, it can gradually adapt to the size of the product, so that the product can be placed more tightly. At the same time, the concave-convex surface of the partition is used as the supporting surface, which not only ensures effective supporting force and provides anti-fall buffer protection, but also avoids full fit with the side of the product, which can show more product appearance, thereby providing a new product packaging experience. In addition, the design of the top protrusion and the lock mouth cannot pull the inner box out of the sleeve box without pushing the top protrusions at both ends inward at the same time, thereby achieving the function of a child lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0019] Figure 2 It is a schematic structural diagram after the components of an embodiment of the present utility model are assembled together.

[0020] Figure 3 It is a schematic structural diagram of the first sheet body of an embodiment of the present utility model.

[0021] Figure 4 It is a schematic structural diagram of the second sheet body of an embodiment of the present utility model.

[0022] Figure 5 It is a schematic diagram of the positions of each surface area after the components of an embodiment of the present utility model are assembled into an inner box. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] As Figures 1 to 5 shown, a child lock packaging box with anti-fall protection provided in this embodiment includes an outer box 1 and an inner box 2. Both ends of the outer box 1 communicate with each other to form a set cavity 11 for accommodating the inner box. The inside of the inner box 2 is a cavity. A storage cavity 21 is provided on the inner box 2. Partition plates 22 that are separated from each other are provided on the side of the storage cavity 21. The end surface of the partition plate 22 is a concave-convex surface. The partition plate 22 is inclined, so that the storage cavity 21 is an inverted frustum.

[0027] Among them, both sides of the inner box 2 are two symmetric side plates 23, and they can move into the cavity of the inner box 2 under the action of an external force. Protrusions 24 are provided on the side plates 23. A locking opening 12 is provided on the outer box 1 at a position corresponding to the protrusion 24. When the inner box 2 is received in the set cavity 11 of the outer box 1, the protrusion 24 is inserted into the locking opening 12.

[0028] This embodiment is directly composed of the outer box 1 and the inner box 2. A cavity is established in the inner box 2, a partition plate 22 is established in the storage cavity 21, and the end surface of the partition plate 22 for contacting the product is set as a concave-convex surface. Combined with the conical design, it can gradually adapt to the size of the product, make the product placed more tightly. At the same time, the concave-convex surface of the partition plate 22 is used as the clamping surface, and there is a gap between the partition plates 22 to form a buffer space. When a collision or extrusion occurs, combined with the cavity of the inner box 2, enough buffer space can be formed, so as to not only ensure effective clamping force and provide anti-fall buffer protection, but also avoid completely fitting with the side of the product, and more of the product appearance can be shown, thus providing a brand-new product packaging experience. In addition, due to the design of the protrusion 24 and the locking opening 12, the inner box 2 cannot be pulled out of the outer box 1 unless the protrusions 24 at both ends are pushed inward at the same time, so as to achieve the function of a child lock.

[0029] Furthermore, for the production of the box set 1, the box set 1 in this embodiment is formed by folding a first sheet. Specifically, first creases 100 that are parallel to each other are sequentially arranged on the first sheet from one end to the other end. The first sheet is folded along the first creases 100, and the head and tail ends of the first sheet are adhesively bonded to each other, thereby forming the box set 1. A hole position 101 for forming a locking opening 12 is dug on the first sheet.

[0030] Furthermore, the inner box 2 in this embodiment is formed by folding a second sheet. Specifically, a first surface region 201, a second surface region 202, a third surface region 203, a fourth surface region 204, a fifth surface region 205, and a sixth surface region 206 are formed by dividing the second sheet through second creases 200. There is one first surface region 201. The number of the second surface regions 202 is two and they are respectively located on the left side and the right side of the first surface region 201. The number of the third surface regions 203 is two and they are respectively located at the front end and the rear end of the first surface region 201. The number of the fourth surface regions 204 is two. One of the fourth surface regions 204 is located on the left side of the leftmost second surface region 202, and the other fourth surface region 204 is located on the right side of the rightmost second surface region 202. The number of the fifth surface regions 205 is two. One of the fifth surface regions 205 is located at the rear end of the rearmost third surface region 203, and the other fifth surface region 205 is located at the front end of the foremost third surface region 203. The number of the sixth surface regions 206 is four, and the sixth surface regions 206 are respectively located at the front end and the rear end of the two second surface regions 202.

[0031] Among them, the first surface area 201, the second surface area 202, the third surface area 203, the fourth surface area 204, the fifth surface area 205 and the sixth surface area 206 are correspondingly folded along the second crease 200, so that the second surface area 202 and the third surface area 203 form the side surface of the inner box 2, and the fourth surface areas 204 are adhesively bonded to each other to form the bottom of the inner box 2. An inner cavity is formed by enclosing the first surface area 201, the second surface area 202, the third surface area 203 and the fourth surface area 204. The fifth surface area 205 and the sixth surface area 206 are inserted into the cavity after folding. A break 210 in the shape of a "C" is provided at the second crease 200 where the fifth surface area 205 and the third surface area 203 are connected. After the fifth surface area 205 and the third surface area 203 are folded with each other, the surface area at the break 210 forms a top convex 24. The third surface area 203 is supported by the front surface of the sixth surface area 206, and at the same time, the fifth surface area 205 connected to the third surface area 203 is blocked by the sixth surface area 206. When pressed, the sixth surface area 206, the third surface area 203 and the fifth surface area 205 are all passively pushed inward under the action of an external force. After the external force is removed, the reaction force generated by the passive downward pressure of the sixth surface area 206, combined with the restoring elastic force of the third surface area 203 bending inward, jointly exerts a force to push outward, so that the third surface area 203 and the top convex 24 are restored. After the reset is completed, the sixth surface area 206 will block the continuous movement of the fifth surface area 205 and prevent the connected third surface area 203 from expanding outward continuously.

[0032] Furthermore, a seventh surface area 207 is provided on the first surface area 201. A plurality of eighth surface areas 208 with an inclined orientation are provided on the side surface of the seventh surface area 207. The right end of the seventh surface area 207 is disconnected from the first surface area 201, and a third crease 211 is provided at the left end of the seventh surface area 207 and remains connected to the first surface area 201. Both sides of the eighth surface area 208 are disconnected from the first surface area 201 and the seventh surface area 207, and the two ends of the eighth surface area 208 are respectively connected to the first surface area 201 and the seventh surface area 207. After the second sheet is folded to form the inner box 2, the back surface of the seventh surface area and the fourth surface area are naturally bonded under the action of glue, and then the fourth surface area is pushed to move leftward and the first surface area is pushed to move rightward, so that the sunken space forms a containing cavity 21, and the eighth surface area 208 forms a partition 22.

[0033] Furthermore, since the outer box 1 and the inner box 2 in this embodiment are both formed by folding sheets, in the packaging field, the first sheet and the second sheet in this embodiment are both cardboard sheets, which is not only convenient for production but also meets the requirements of environmental protection.

[0034] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A packaging box with a child lock and anti-fall protection, characterized by: It comprises a sleeve box and an inner box, the two ends of the sleeve box are interconnected or half-interconnected to form a sleeve cavity for accommodating the inner box, the interior of the inner box is a cavity, the inner box is provided with a containing cavity, the sides of the containing cavity are provided with partitions separated from each other, the end faces of the partitions are concave-convex surfaces, and the partitions are inclined, so that the containing cavity is an inverted vertebral body; Among them, the two sides of the inner box are two symmetrical side panels, which can move into the cavity of the inner box under the action of external force. The side panels are each provided with a top protrusion, and the sleeve box is provided with a locking opening at the corresponding position corresponding to the top protrusion. When the inner box is stored in the sleeve cavity of the sleeve box, the top protrusion is inserted into the locking opening.

2. A child lock packaging box with anti-fall protection as claimed in claim 1, characterized in that: The box set is formed by folding the first sheet.

3. A child lock packaging box with anti-fall protection as claimed in claim 2, characterized in that: The first sheet is provided with mutually parallel first folds from one end to the other end. The first sheet is folded along the first folds, and the head and tail ends of the first sheet are bonded to each other to form the sleeve. The first sheet is provided with holes for forming a lock.

4. A child lock packaging box with anti-fall protection as claimed in claim 1, characterized in that: The inner box is formed by folding the second sheet.

5. A child lock packaging box with anti-fall protection as claimed in claim 4, characterized in that: The second sheet is divided into a first face region, a second face region, a third face region, a fourth face region, a fifth face region and a sixth face region by a second fold line, wherein the first face region is one, the second face region is two and respectively located on the left and right sides of the first face region, the third face region is two and respectively located at the front and rear ends of the first face region, the fourth face region is two, one of which is located on the left side of the leftmost second face region, and the other of which is located on the right side of the rightmost second face region, the fifth face region is two, one of which is located at the rear end of the third face region at the rear end, and the other of which is located at the front end of the third face region at the front end, the sixth face region is four, and the sixth face regions are respectively located at the front and rear ends of two second face regions, The first, second, third, fourth, fifth and sixth surface areas are folded along the second crease to form the side of the inner box, the fourth surface area is bonded to each other to form the bottom of the inner box, the inner box is formed with a cavity by surrounding the first, second and third surface areas and the fourth surface area, the fifth and sixth surface areas are inserted into the cavity after folding, and the second crease at the connection between the fifth and third surface areas is provided with a "C"-shaped fracture, after the fifth and third surface areas are folded to each other, the fracture The surface area at the position forms a top bulge, the third surface area is supported by the front side of the sixth surface area, and the fifth surface area connected to the third surface area is clamped by the sixth surface area. When pressed, the sixth surface area, the third surface area and the fifth surface area are all passively pushed inward under the action of external force. When the external force is removed, the reaction force generated by the passive downward pressure on the sixth surface area, combined with the inward bending restoring force of the third surface area, jointly exert an outward pushing force to restore the third surface area and the top bulge. When the restoration is completed, the sixth surface area will block the continued movement of the fifth surface area, thereby preventing the third surface area from continuing to expand outward.

6. A child lock packaging box with anti-fall protection as claimed in claim 5, characterized in that: The first surface area is provided with a seventh surface area, and the side of the seventh surface area is provided with a plurality of eighth surface areas in an inclined direction, the right end of the seventh surface area is disconnected from the first surface area, the left end of the seventh surface area is provided with a third fold and remains connected to the first surface area, both side edges of the eighth surface area are disconnected from the first surface area and the seventh surface area, and the two ends of the eighth surface area are respectively connected to the first surface area and the seventh surface area, and when the second sheet is folded to form an inner box, the back side of the seventh surface area and the fourth surface area are naturally bonded under the action of glue, and then the fourth surface area is pushed to move to the left, and the first surface area moves to the right, so that the sunken space forms a holding cavity, and the eighth surface area forms a partition.

7. A child lock packaging box with anti-fall protection as claimed in claim 3, characterized in that: The first sheet is a cardboard sheet.

8. A child lock packaging box with anti-fall protection as claimed in claim 6, characterized in that: The second sheet is a cardboard sheet.

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