CN114684491B - A new type of packaging box - Google Patents

Abstract

The present invention proposes a new type of packaging box, which includes a box body, a box lid for closing the box body, and a lock for locking the box body and the box lid; wherein: the box body is arranged with the opening upward, and the box lid moves in the vertical direction It is used to close or open the box; the lock includes an engaging part and a movable part. The engaging part is arranged on the box body, and the movable part is arranged on the box lid. The engaging part and the movable part are arranged oppositely; when the box lid is closed When on the box body, the engaging part and the movable part are engaged and connected. The invention has a novel design and is simple to operate. Through locks and other settings, when it is necessary to close and lock the box lid and the box body, the movable part and the engaging part are engaged and connected, thereby connecting the box lid and the box body. When the box body is disturbed by the outside world, the items inside the box will not push out of the box lid. The lid and the box body are firmly connected, so that the items can be stably placed and accommodated in the box body with good protection.

Description

A new type of packaging box

Technical field

The present invention relates to the technical field of packaging boxes, and in particular to a new type of packaging box.

Background technique

As the name suggests, packaging boxes are boxes used to package products. They can be classified according to materials such as: paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, PVC boxes, etc. They can also be classified according to the name of the product. To classify such as: moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, souvenir boxes, wine boxes, chocolate boxes, food and drug health care product boxes, food packaging boxes, tea packaging boxes, stationery boxes, etc. Function of packaging box: ensuring the safety of products during transportation, improving product quality, etc.

The basic function of the packaging box is to protect the items inside the box. At the same time, the current packaging box is not limited to simple packaging for one-time use, but can be reused and has a certain aesthetics. When packaging and transporting items, it is often necessary to pack them in protective packaging boxes to ensure safety during transportation before transporting them. However, most of the packaging boxes on the market have poor protective performance, and the connection between the lid and the box body is not firm. The items in the packaging box are easily damaged when the lid is opened during transportation, and they cannot provide good protection.

Contents of the invention

Based on the technical problems existing in the background art, the present invention proposes a new type of packaging box, which includes a box body, a lid for closing the box body, and a lock for locking the box body and the lid; wherein:

The box body is arranged with the opening upward, and the box lid moves in the vertical direction to close or open the box body;

The lock piece includes an engaging part and a movable part. The engaging part is arranged on the box body, and the movable part is arranged on the box cover. The engaging part and the movable part are arranged oppositely; when the box cover is closed on the box body, the engaging part Snap-connected with the movable part.

Preferably, the outer wall of the box body is provided with a vertical chute, and the engaging portion is arranged in the chute. The chute can play a role in pre-positioning the movable part, so that the movable part can be accurately inserted and slid on the chute.

Preferably, the engaging portion includes a curved rod. The curved rod has a mounting end, a free end and a curved end for connecting the mounting end and the free end. The mounting end is hinged on an inner wall of the chute, and the curved end faces the chute. The other inner wall and the outer wall of the box are provided with a groove for accommodating the free end, and the groove is connected with the chute; when the movable part moves downward on the chute, the movable part presses against the driving curved end, and the free end Move within the groove.

Preferably, the engaging portion further includes a convex block with a convex portion, the convex block is rotatably installed in the groove, and the convex portion of the convex block is used to press and lock the position of the free end. By rotating the bump, the orientation of the protrusion is changed, thereby changing the movable margin of the free end on the bending rod.

Preferably, the movable part includes a moving rod, the top of the moving rod is connected to the bottom of the box cover, and a plurality of follower blocks are provided on the side of the moveable rod close to the curved end. The plurality of follower blocks are evenly arranged. When the engaging part and the movable part When the two parts are snap-connected, the bent end is located between the two follower blocks. The two follower blocks will clamp the curved end, that is, the two follower blocks will clamp the position of the moving rod.

Preferably, the following block is a rectangular block, one end of the rectangular block is installed on the moving rod, the bottom of the rectangular block is provided with a slope, and the distance between the slope and the opposite side of the rectangular block is from the side away from the moving rod to the moving rod. gradually increases on one side.

Preferably, the inclined surface of the follower block press-fits with the curved end of the engaging portion.

Preferably, it also includes a protective piece, which includes an end protective plate. The end protective plate is movably installed at the bottom of the box cover, and a spring is connected between the end protective plate and the box cover. The protective piece protects the ends of items in the box.

Preferably, a second protective piece is also included. The second protective piece includes a side protective plate. The side protective plate is movably installed on the inner wall of the box body, and a spring is connected between the side protective plate and the box body. The second protective piece protects the sides of the items in the box.

Preferably, it also includes a handle piece, and the handle piece includes a handle cord arranged on the box body. It is also possible to provide a hand-locking groove on the box body, and the entire packaging box can be transported and moved using a lifting rope or a hand-locking groove.

Compared with the existing technology, a new type of packaging box proposed by the present invention adopts the above technical solution and achieves the following technical effects:

1. Through locks and other settings, when the box lid and the box body need to be closed and locked, the movable part and the engaging part are engaged and connected, thereby connecting the box lid and the box body; when the box body When disturbed by the outside world, the items in the box will not push out of the box lid. The lid and the box body are firmly connected, so that the items can be stably placed and contained in the box body with good protection;

2. Through the setting of protective parts one and two, protective parts one and two can provide multi-layer protection to the items placed in the box, further enhancing the stability of the placement of the items. When being disturbed by the outside world, the first protective piece and the second protective piece cushion and protect the object, and the protection performance is good.

Description of the drawings

Figure 1 is a schematic front view of the structure of the present invention;

Figure 2 is a front structural schematic diagram of the working state of the present invention;

Figure 3 is a schematic diagram of the overall structure of the present invention;

Figure 4 is a schematic diagram of the overall structure of the box body of the present invention;

Figure 5 is a schematic top view of the box structure of the present invention;

Figure 6 is an enlarged structural schematic diagram of position A of the present invention;

Figure 7 is an enlarged structural schematic diagram of position B of the present invention;

Figure 8 is a schematic front structural view of the bending rod of the present invention;

Figure 9 is a schematic diagram of the overall structure of the follower block of the present invention.

In the picture: 1. Box body, 2. Box lid, 3. Engagement part, 31. Bent rod, 311. Installation end, 312. Free end, 313. Bent end, 32. Bump, 4. Movable part, 41 .Moving rod, 42. Follower block, 5. Chute, 6. Groove, 7. Incline, 8. End protective plate, 9. Spring one, 10. Side protective plate, 11. Spring two, 12. Carrying rope, 13. Buckle hand slot.

Detailed ways

In the present invention, unless otherwise clearly stated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated; it can be mechanically connected, electrically connected or communicable with each other; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction between two elements, Unless otherwise expressly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present invention, unless otherwise expressly stated and limited, a first feature being "on" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. touch. Furthermore, the terms "above", "above" and "above" the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "below" and "beneath" the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.

Referring to Figures 1-9, the present invention proposes a new type of packaging box, which includes a box body 1, a box lid 2 for closing the box body 1, and a lock for locking the box body 1 and the box lid 2; this packaging box is not a one-time packaging box. It is a simple packaging box that can be reused many times. The interior can be set in a variety of styles to accommodate different types of items, including:

The box body 1 is arranged with its opening upward, and the box lid 2 moves in the vertical direction to close or open the box body 1;

The lock includes an engaging part 3 and a movable part 4. The engaging part 3 is provided on the box body 1, and the movable part 4 is provided on the box cover 2. The engaging part 3 and the movable part 4 are arranged oppositely; preferably, the box body 1 The outer side wall is provided with a vertically arranged chute 5, and the engaging portion 3 is arranged in the chute 5. After the items are installed in the box body 1, slide the box cover 2 from top to bottom on the chute 5, and the box cover 2 will be closed on the box body 1. During this process, the engaging part 3 will engage with the movable part 4 Snap connection, and then the box cover 2 and the box body 1 are locked. The connection between the box body 1 and the box cover 2 is stable. During transportation, the two will not be disturbed by the outside and move relative to each other. The items will be well protected in the box 1. This process is the transition from the state in Figure 1 to Figure 2. When it is necessary to open the box body 1, the connection between the engaging part and the movable part is released, and the box body 1 can be opened by moving the box cover 2 upward, which is convenient to use. This process is the transition from the state in Figure 2 to Figure 1.

For the engaging part 3 in the above embodiment, the engaging part 3 includes a bending rod 31. Referring to Figure 8, the bending rod 31 has a mounting end 311, a free end 312, and a bending end 313 for connecting the mounting end 311 and the free end 312. , a bump 32 with a convex part, the installation end 311 is hinged on one inner wall of the chute 5, and the curved end 313 faces the other inner wall of the chute 5, and the outer wall of the box 1 is provided with a free end 312 The groove 6 is connected with the chute 5, and the bump 32 is rotated and installed in the groove 6; when the box cover 2 moves downward from top to bottom to cover the box body 1, that is, the movable part 4 During the downward movement on the chute 5, the downward movement of the movable part 4 will push the curved end 313 to move, and then the free end 312 will move to the right in the groove 6; after the box lid 2 is closed, the box body 1 is closed. Finally, the movable part 4 will press and engage with the bent end 313, and then rotate the convex block 32 until the convex part of the convex block 32 presses and locks the free end 312. At this time, the position of the free end 312 is fixedly locked, that is, the bending rod The position of 31 is locked, and then the movable part 4 and the bending part 2 are locked, and the box cover 2 and the box body 1 are locked. When it is necessary to take out the object, rotate the bump 32 in the opposite direction until the bump 32 no longer presses against the free end 312. At this time, the box cover 2 can be moved upward. The box lid 2 drives the movable part 4 to move upward, and the curved end 313 touches the When the movable part 4 moves upward, it will rotate, which will drive the free end 312 to move to the right, and then the movable part 4 can slide upward out of the chute 5, that is, the box 1 can be opened.

Regarding the above-mentioned movable part 4, the movable part 4 includes a moving rod 41. The top end of the moving rod 41 is connected to the bottom of the box cover 2. A plurality of follower blocks 42 are provided on the side of the moving rod 41 close to the curved end 313. The blocks 42 are evenly arranged. When the engaging part 3 and the movable part 4 are engaged and connected, the curved end 313 is located between the two follower blocks 42 . Referring to Figure 9, the follower block 42 is a rectangular block, and one end of the rectangular block is installed on the moving rod 41. In order to better enable the moving rod 41 to move downward on the chute 5, a slope 7 is provided at the bottom of the rectangular block. 7 The distance from the opposite side of the rectangular block gradually increases from the side away from the moving rod 41 to the side close to the moving rod 41, that is, when the moving rod 41 drives the follower block 42 to move downward, the follower block 42 The inclined surface 7 is in contact with the curved surface of the curved end 313, making it easy to move.

In order to further improve the connection stability between the box cover 2 and the box body 1, a protective piece 1 is provided on the box body 1. Referring to Figure 1, the protective piece 1 includes an end protective plate 8, and the end protective plate 8 is movably installed. There is a spring 9 at the bottom of the box cover 2 and between the end protective plate 8 and the box cover 2. During actual use, the items will come into pressing contact with the end protective plate 8, and the spring 9 will be compressed. In order to improve the stability of items placed in the box body 1, a protective piece 2 is provided in the box body 1. Referring to Figure 5, the protective piece 2 includes a side protective plate 10. The side protective plate 10 is movably installed on the box body 1. The inner wall, and a spring 11 is connected between the side protective plates 10 and the box body 1. When placing items in the box 1, the items will be placed between the two side protective plates 10. The spring 2 11 will be compressed. When the box body 1 is disturbed by the outside world, under the joint elastic action of spring one 9 and spring two 11, the items can be buffered and protected.

Of course, the arrangement inside the box 1 corresponds to the items placed therein. The arrangement of the protective parts is not limited to the above-mentioned components. It can also be linings of the prior art, etc., as long as the items are protected. The purpose within the box body 1 is sufficient.

Referring to Figures 3-4, in order to facilitate the movement of the packaging box, a handle is provided on the box body 1, which includes a lifting rope 12 provided on the box body 1; it can also be provided on both sides of the box body 1 There is a handle groove 13, and the packaging box can also be transported and moved by using the handle groove 13.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (6)

1. The novel packaging box is characterized by comprising a box body (1), a box cover (2) for covering the box body (1) and a locking piece for locking the box body (1) and the box cover (2); wherein:

the box body (1) is arranged with an upward opening, and the box cover (2) moves along the vertical direction to cover or open the box body (1);

the lock piece comprises a clamping part (3) and a movable part (4), wherein the clamping part (3) is arranged on the box body (1), the movable part (4) is arranged on the box cover (2), and the clamping part (3) and the movable part (4) are oppositely arranged; when the box cover (2) is covered on the box body (1), the clamping part (3) is in clamping connection with the movable part (4);

the outer side wall of the box body (1) is provided with a chute (5) which is vertically arranged, and the clamping part (3) is arranged in the chute (5);

the clamping part (3) comprises a bending rod (31), the bending rod (31) is provided with a mounting end (311), a free end (312) and a bending end (313) for connecting the mounting end (311) and the free end (312), the mounting end (311) is hinged on one inner side wall of the chute (5), the bending end (313) faces the other inner side wall of the chute (5), a groove (6) for accommodating the free end (312) is formed in the outer side wall of the box body (1), and the groove (6) is communicated with the chute (5); when the movable part (4) moves downwards on the chute (5), the movable part (4) presses against the driving bending end (313), and the free end (312) moves in the groove (6);

the clamping part (3) further comprises a protruding block (32) with a protruding part, the protruding block (32) is rotatably arranged in the groove (6), and the protruding part of the protruding block (32) is used for propping against the position of the locking free end (312);

the movable part (4) comprises a movable rod (41), the top end of the movable rod (41) is connected to the bottom of the box cover (2), a plurality of follow-up blocks (42) are arranged on one side, close to the bending end (313), of the movable rod (41), the plurality of follow-up blocks (42) are uniformly arranged, and when the clamping part (3) is clamped and connected with the movable part (4), the bending end (313) is located between the two follow-up blocks (42).

2. A new packing box according to claim 1, characterized in that the follower block (42) is a rectangular block, one end of the rectangular block is mounted on the moving rod (41), the bottom of the rectangular block is provided with an inclined surface (7), and the distance between the inclined surface (7) and the opposite side of the rectangular block increases gradually from the side far from the moving rod (41) to the side close to the moving rod (41).

3. A new packaging box according to claim 2, characterized in that the inclined surface (7) of the follower block (42) is press-fitted with the curved end (313) of the engaging portion (3).

4. A new packing box according to any one of claims 1-3, further comprising a first protection member, said first protection member comprising an end protection plate (8), said end protection plate (8) being movably mounted at the bottom of the lid (2), and a first spring (9) being connected between the end protection plate (8) and the lid (2).

5. The novel packaging box according to claim 4, further comprising a second protection piece, wherein the second protection piece comprises a side protection plate (10), the side protection plate (10) is movably mounted on the inner side wall of the box body (1), and a second spring (11) is connected between the side protection plate (10) and the box body (1).

6. A new package according to claim 5, further comprising a handle member comprising a lifting cord (12) arranged on the box body (1).