Packing box with lifting handle capable of being rapidly installed

Abstract

The utility model discloses a packaging box with a handle capable of being rapidly installed. The packaging box comprises a box body and the handle. The handle is arranged in the center of the top of the box body; the top of the box body is provided with an inner top plate and an outer top plate which can be separated from each other or overlapped with each other, two symmetrical clamping holes are formed in the center of the inner top plate, a kerf is formed in the inner top plate, located on the peripheries of the two clamping holes and communicated between the two clamping holes, and a bendable area is defined by the kerf and the two clamping holes. The outer top plate is overlapped on the inner top plate, and a long-strip-shaped hole is formed in the center of the outer top plate. The kerf and the two clamping holes are arranged in a matched mode, the kerf is connected between the two clamping holes and forms the bendable area in a surrounding mode, the outer top plate is matched to be overlapped on the inner top plate, so that the handle can be installed without using a child-mother handle buckle, the number of parts is reduced, assembling is very easy and convenient, efficiency is effectively improved, and therefore the handle is rapidly installed, and the cost is reduced. And convenience is brought to production operation.

Description

Technical Field

[0001] This utility model relates to the field of packaging boxes, and in particular to a packaging box with a handle that can be quickly installed. Background Technology

[0002] Packaging boxes, as the name suggests, are boxes used to package products. They can be classified by material, such as cardboard boxes, tin boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated boxes, and PVC boxes. They can also be classified by product name, such as mooncake boxes, tea boxes, goji berry boxes, candy boxes, exquisite gift boxes, local specialty product boxes, wine boxes, chocolate boxes, food, medicine, and health product boxes, food packaging boxes, tea packaging boxes, and stationery boxes. The functions of packaging boxes include ensuring product safety during transportation and enhancing the product's perceived quality.

[0003] To facilitate carrying, many packaging boxes currently come with handles. The main structure of such boxes includes a box body and a handle; the handle is located at the top center of the box body. In existing technology, the top of the box body has two through holes through which the two ends of the handle can pass. Since the through holes are roughly the same size as the two ends of the handle, a snap-on handle is needed inside the box to connect and secure the two ends of the handle. This structure has many parts, making assembly very cumbersome and inefficient, and preventing quick handle installation. Therefore, it is necessary to improve current packaging boxes. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide a packaging box with a handle that can be quickly installed, which can effectively solve the problem that the handle installation of existing packaging boxes is troublesome and inefficient.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A packaging box with a quick-installable handle includes a box body and a handle; the handle is located at the top center of the box body; the top of the box body has an inner top plate and an outer top plate that can be separated or overlapped; the center of the inner top plate has two symmetrical locking holes, and a slit is formed on the inner top plate, which is located around the two locking holes and connects between the two locking holes; the slit and the two locking holes form a bendable area; in the folded state, the outer top plate overlaps the inner top plate, and the center of the outer top plate has an elongated hole; the handle includes a handle part and two locking plates; the handle part extends upward through the elongated hole and out of the outer top plate from bottom to top; the two locking plates are fixedly connected to both ends of the handle part, and the two locking plates pass through the slit and are locked below the two locking holes.

[0007] As a preferred embodiment, both slots are elongated and extend longitudinally, the card plate is square, the width of the card plate is greater than the width of the slot, the width of the handle is adapted to the length of the slot, and the elongated slots extend laterally.

[0008] As a preferred embodiment, the two plates are integrally formed and connected to both ends of the handle, and the handle is made of plastic, which is more durable and has a lower cost.

[0009] As a preferred embodiment, the box body is a cardboard box formed by folding, and both the inner and outer top panels are made of cardboard.

[0010] As a preferred embodiment, the slit is located on the same side of the two card holes, and the slit is U-shaped, which has a simple structure and is easy to manufacture.

[0011] As a preferred embodiment, the edge of the inner top plate has a first groove and a first fixing plate extending therefrom. Correspondingly, the edge of the outer top plate has a second groove and a second fixing plate extending therefrom. The second fixing plate is engaged in the first groove, and the first fixing plate is engaged in the second groove, so that the outer top plate and the inner top plate can be fixedly connected after being stacked.

[0012] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0013] By combining a slit and two locking holes, the slit connects the two locking holes and forms a bendable area. The outer top plate is then stacked on the inner top plate, eliminating the need for a male and female handle buckle when installing the handle. This reduces the number of parts, simplifies assembly, and effectively improves efficiency, enabling rapid handle installation and bringing convenience to production operations.

[0014] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0015] Figure 1 This is a three-dimensional assembly diagram of a preferred embodiment of the present invention;

[0016] Figure 2 This is a three-dimensional assembly schematic diagram of a preferred embodiment of the present invention from another angle;

[0017] Figure 3 This is an exploded view of a preferred embodiment of the present invention;

[0018] Figure 4 This is an exploded view of another preferred embodiment of the present invention.

[0019] Explanation of reference numerals in the attached diagram:

[0020] 10. Box body; 11. Inner top panel

[0021] 111. Bendable area; 12. Outer top plate

[0022] 13. First fixing plate 14. Second fixing plate

[0023] 101. Snap-hole; 102. Cutting seam

[0024] 103. Elongated hole; 104. First groove.

[0025] 105. Second groove 20. Handle

[0026] 21. Handle 22. Pallet. Detailed Implementation

[0027] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a box body 10 and a handle 20.

[0028] The top of the box 10 has an inner top plate 11 and an outer top plate 12 that can be separated or overlapped. The inner top plate 11 has two symmetrical locking holes 101 at its center, and a slit 102 is formed on the inner top plate 11, located around and connecting the two locking holes 101. The slit 102 and the two locking holes 101 form a bendable area 111. In the folded state, the outer top plate 12 overlaps the inner top plate 11, and an elongated hole 103 is formed at its center. In this embodiment, the box 10 is a cardboard box formed by folding. Both the inner top plate 11 and the outer top plate 12 are made of cardboard to better facilitate bending of the bendable area 111. Both locking holes 101 are elongated and extend longitudinally. The slit 102 is located on the same side of both locking holes 101 and is U-shaped. The elongated hole 103 extends laterally.

[0029] The handle 20 is located at the top center of the box body 10. Specifically, the handle 20 includes a handle portion 21 and two retaining plates 22. The handle portion 21 extends upward from the bottom through the elongated hole 103 and outward from the outer top plate 12. The two retaining plates 22 are fixedly connected to both ends of the handle portion 21, and the two retaining plates 22 pass through the slits 102 and are secured below the two retaining holes 101. In this embodiment, the retaining plates 22 are square, and the width of the retaining plates 22 is greater than the width of the retaining holes 101. The width of the handle portion 21 is adapted to the length of the retaining holes 101. Furthermore, the two retaining plates 22 are integrally formed and connected to both ends of the handle portion 21. The handle 20 is made entirely of plastic, making it more durable, and the handle 20 can be flexibly bent and deformed.

[0030] Furthermore, the inner top plate 11 has a first groove 104 formed on its edge, from which a first fixing plate 13 extends. The first fixing plate 13 is located beside the first groove 104. Correspondingly, the outer top plate 12 has a second groove 105 formed on its edge, from which a second fixing plate 14 extends. The second fixing plate 14 is located beside the second groove 105. The second fixing plate 14 is engaged in the first groove 104, and the first fixing plate 13 is engaged in the second groove 105, so that the outer top plate 12 and the inner top plate 11 can be fixedly connected after being stacked. Moreover, there are two first grooves 104 arranged symmetrically on the left and right, and correspondingly, there are two first fixing plates 13, two second grooves 105, and two second fixing plates 14 arranged symmetrically on the left and right, making the fixed connection between the outer top plate 12 and the inner top plate 11 more stable and reliable after being stacked.

[0031] The assembly process of this embodiment is described in detail below:

[0032] First, such as Figure 3 and Figure 4 As shown, the handle 20 is located outside the unfolded box body 10. Then, the bendable area 111 is pressed inward, causing the bendable area 111 to bend, thereby enlarging the opening of the slit 102. At this time, the two locking plates 22 of the handle 20 are passed through the slit 102 and respectively inserted into the lower part of the two locking holes 101, and the bendable area 111 is released, and the bendable area 111 returns to its deformed state. At this time, the two locking plates 22 are respectively positioned below the two locking holes 101. Then, the handle part 21 is passed through the elongated hole 103 from bottom to top, and the outer top plate 12 is stacked on the inner top plate 11. At the same time, the second fixing plate 14 is inserted into the first groove 104. Finally, the first fixing plate 13 is inserted into the second groove 105 for fixation.

[0033] The key design feature of this utility model is that by combining a slit and two locking holes, the slit connects the two locking holes and forms a bendable area. The outer top plate is then stacked on the inner top plate, eliminating the need for a male and female handle buckle when installing the handle. This reduces the number of parts, simplifies assembly, and effectively improves efficiency, thus enabling rapid installation of the handle and bringing convenience to production operations.

[0034] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A packaging box with a quick-installable handle, comprising a box body and a handle; the handle is disposed at the top center of the box body; characterized in that: The top of the box has an inner top plate and an outer top plate that can be separated or overlapped. The center of the inner top plate has two symmetrical locking holes, and a slit is formed on the inner top plate. The slit is located around the two locking holes and connects between the two locking holes. The slit and the two locking holes form a bendable area. In the folded state, the outer top plate overlaps the inner top plate, and the center of the outer top plate has an elongated hole. The handle includes a handle part and two locking plates. The handle part extends upward through the elongated hole and out of the outer top plate. The two locking plates are fixedly connected to both ends of the handle part, and the two locking plates pass through the slit and are locked below the two locking holes.

2. The packaging box with a handle that can be quickly installed according to claim 1, characterized in that: Both of the card holes are elongated and extend longitudinally. The card plate is square, and the width of the card plate is greater than the width of the card hole. The width of the handle is adapted to the length of the card hole, and the elongated hole extends laterally.

3. The packaging box with a handle that can be quickly installed according to claim 1, characterized in that: The two plates are integrally formed and connected to both ends of the handle, which is made of plastic.

4. The packaging box with a handle that can be quickly installed according to claim 1, characterized in that: The box is a cardboard box formed by folding, and both the inner and outer top panels are made of cardboard.

5. The packaging box with a handle that can be quickly installed according to claim 1, characterized in that: The cut is located on the same side of the two holes and is U-shaped.

6. The packaging box with a handle that can be quickly installed according to claim 1, characterized in that: The inner top plate has a first groove at its edge and a first fixing plate extending from it. Correspondingly, the outer top plate has a second groove at its edge and a second fixing plate extending from it. The second fixing plate is engaged in the first groove, and the first fixing plate is engaged in the second groove.

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