Packing box capable of changing patterns

Abstract

The utility model relates to the technical field of packing boxes, in particular to a packing box capable of changing patterns, which comprises a box body with an opening at the front end and a drawer with an opening at the upper end, a visual window is arranged at the side end of the box body, an inner shell with an opening at the front end is embedded in the box body, the drawer is connected to the inner shell in a sliding mode, and a gap is reserved between the outer side wall of the inner shell and the inner side wall of the box body. The side wall of the inner shell is wrapped with a transmission film, the transmission film is arranged in the box body, the transmission film is in a strip shape, and the head end and the tail end of the transmission film are connected to the drawer; or the transmission film is annular and is connected to the drawer, and the patterns are arranged on the transmission film, so that a user can drive the transmission film to move through the drawing movement of the drawer during use, the visible window can display the patterns on the transmission film in a convertible manner, and the patterns can be convertibly changed through the moving manner of the transmission film; and compared with the prior art, the packaging box structure is more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box with changeable patterns. Background Art

[0002] Most packaging boxes are used to hold gifts. With the development of society, a single packaging box can no longer meet the market demand, and an exquisite packaging box can increase the value of the gift. For this reason, a packaging box with changeable patterns has emerged on the market.

[0003] For example, the patent with the publication number CN217754518U discloses a packaging box with changeable patterns, which includes a box body, a window is provided at the upper end of the box body; a drawer that can be pulled out and is arranged in the box body; a grille assembly arranged on the box body, the grille assembly includes a static grille sheet connected to the box body and a movable dynamic grille sheet, the static grille sheet is provided with a plurality of static grille bars, the dynamic grille sheet is provided with a plurality of dynamic grille bars, and the dynamic grille bars and the static grille bars are arranged in a staggered and stacked manner; a driving assembly, the driving assembly includes a first driving member connected to the drawer and a second driving member connected to the dynamic grille sheet; the pulling movement of the drawer can drive the movement of the dynamic grille sheet through the driving assembly, so that the window can alternately display the patterns of the static grille sheet and the dynamic grille sheet;

[0004] The problems existing in the above technology are as follows: The packaging box of the prior art drives the movement of the dynamic grille sheet through the pulling movement of the drawer, so that the window can alternately display the patterns of the static grille sheet and the dynamic grille sheet. Since the dynamic grille bars and the static grille bars are arranged in a staggered and stacked manner, the patterns on the window are not coherent, which cannot give users a good visual experience, and frequent pulling movements of the drawer are likely to cause the dynamic grille sheet and the static grille sheet to get stuck with each other.

[0005] Therefore, a packaging box with changeable patterns is proposed to solve the above technical problems. Content of the Utility Model

[0006] To solve the above technical problems, the purpose of the utility model is: a packaging box with changeable patterns, when the drawer is pulled, the patterns on the packaging box can be changed coherently, giving users a good visual experience.

[0007] The technical solution adopted by the present utility model to solve the problem is as follows: A packaging box capable of changing patterns, comprising a box body with an opening at the front end and a drawer with an opening at the upper end. A visual window is provided at the side end of the box body. An inner shell with an opening at the front end is embedded in the box body. The drawer is slidably connected to the inner shell, and there is a gap between the outer side wall of the inner shell and the inner side wall of the box body. A transmission film is wrapped around the side wall of the inner shell. The transmission film is arranged inside the box body. The pulling movement of the drawer can drive the transmission film to move, so that the visual window can variably display the pattern on the transmission film. The transmission film is strip-shaped and both the head end and the tail end of the transmission film are connected to the drawer; or the transmission film is annular and the transmission film is connected to the drawer.

[0008] As a further improvement of the above technical solution, grooves are provided at both the front end and the rear end of the inner shell, and the transmission film is arranged in the grooves.

[0009] As a further improvement of the above technical solution, a part of the transmission film extends to the rear side end of the drawer and is fixedly connected to the rear side end of the drawer.

[0010] As a further improvement of the above technical solution, the bottom of the inner shell is fixedly connected to the bottom of the box body.

[0011] As a further improvement of the above technical solution, the opening of the drawer is arc-shaped.

[0012] As a further improvement of the above technical solution, the cross-sections of the box body, the drawer, and the inner shell are all triangular.

[0013] As a further improvement of the above technical solution, a handle is fixedly connected to the front end of the drawer.

[0014] The beneficial effects of the present utility model are as follows: By setting patterns on the transmission film, during use, the user can drive the transmission film to move through the pulling movement of the drawer, so that the visual window can variably display the patterns on the transmission film. The movement mode of the transmission film can make the pattern transformation coherent, which can give the user a better visual experience. Compared with the prior art, the structure of this packaging box is more durable. Description of the Drawings

[0015] The following further explains and illustrates the present utility model in conjunction with the description of the drawings and the specific implementation manners.

[0016] Figure 1 It is a structural diagram of the packaging box of the present utility model when it is closed;

[0017] Figure 2 It is a structural diagram of the packaging box of the present utility model when it is opened;

[0018] Figure 3 It is an internal structural diagram of the packaging box of the present utility model;

[0019] Figure 4 is the sectional view of the packaging box of the present utility model Figure 1 ;

[0020] Figure 5 is Figure 4 the partial enlarged view of part A of

[0021] Figure 6 is the sectional view of the packaging box of the present utility model Figure 2 ;

[0022] Figure 7 is Figure 6 the partial enlarged view of part B of

[0023] In the figure: 1 - box body, 11 - visible window, 2 - drawer, 3 - inner shell, 31 - groove, 4 - transmission film, 5 - handle Specific embodiments

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model

[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It 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, so it should not be construed as a limitation on the present utility model

[0026] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features

[0027] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution

[0028] Refer to Figures 1 to 7, A packaging box capable of changing patterns, comprising a box body 1 with an opening at the front end and a drawer 2 with an opening at the upper end. A visible window 11 is provided at the side end of the box body 1. An inner shell 3 with an opening at the front end is embedded in the box body 1. The drawer 2 is slidably connected to the inner shell 3, and there is a gap between the outer side wall of the inner shell 3 and the inner side wall of the box body 1. A transmission film 4 is wrapped around the side wall of the inner shell 3. The transmission film 4 is arranged inside the box body 1. The pulling movement of the drawer 2 can drive the transmission film 4 to move, so that the visible window 11 can variably present the pattern on the transmission film 4;

[0029] As shown in reference to Figure 5 , The transmission film 4 is strip-shaped and both the head end and the tail end of the transmission film 4 are connected to the drawer 2;

[0030] As shown in reference to Figure 7 , or the transmission film 4 is annular and the transmission film 4 is connected to the drawer 2;

[0031] By setting patterns on the transmission film 4, during use, the user can drive the transmission film 4 to move through the pulling movement of the drawer 2, so that the visible window 11 can variably display the pattern on the transmission film 4. The movement mode of the transmission film 4 can make the pattern change continuously, which can give users a better visual experience.

[0032] In a preferred embodiment, in order to prevent the transmission film 4 from detaching from the inner shell 3 when moving, grooves 31 are provided at both the front end and the rear end of the inner shell 3, and the transmission film 4 is arranged in the grooves 31.

[0033] In a preferred embodiment, a part of the transmission film 4 extends to the rear side end of the drawer 2 and is fixedly connected to the rear side end of the drawer 2.

[0034] In a preferred embodiment, the bottom of the inner shell 3 is fixedly connected to the bottom of the box body 1.

[0035] In a preferred embodiment, the opening of the drawer 2 is arc-shaped.

[0036] In a preferred embodiment, the cross-sections of the box body 1, the drawer 2, and the inner shell 3 are all triangular.

[0037] In a preferred embodiment, in order to facilitate the user to pull the drawer 2, a handle 5 is fixedly connected to the front end of the drawer 2.

[0038] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A packaging box with a changeable pattern, comprising a box body (1) with a front opening and a drawer (2) with an upper opening, wherein a visible window (11) is provided at a side end of the box body (1), characterized in that: An inner shell (3) with a front end opening is embedded in the box body (1), the drawer (2) is slidably connected to the inner shell (3), and a gap is provided between the outer wall of the inner shell (3) and the inner wall of the box body (1); The side wall of the inner shell (3) is wrapped with a transmission film (4), and the transmission film (4) is arranged in the box body (1). The pulling and drawing movement of the drawer (2) can drive the transmission film (4) to move, so that the visual window (11) can changeably present the pattern on the transmission film (4); The transmission film (4) is strip-shaped and the head end and the tail end of the transmission film (4) are both connected to the drawer (2); Or the transmission membrane (4) is annular and the transmission membrane (4) is connected to the drawer (2).

2. A packaging box with a changeable pattern as claimed in claim 1, characterized in that: The front end and the rear end of the inner shell (3) are both provided with grooves (31), and the transmission membrane (4) is arranged in the grooves (31).

3. A packaging box with changeable patterns as claimed in claim 2, characterized in that: Part of the transmission membrane (4) extends to the rear end of the drawer (2) and is fixedly connected to the rear end of the drawer (2).

4. A packaging box with changeable patterns as claimed in claim 1, characterized in that: The bottom of the inner shell (3) is fixedly connected to the bottom of the box body (1).

5. A packaging box with changeable patterns as claimed in claim 1, characterized in that: The opening of the drawer (2) is arc-shaped.

6. A packaging box with changeable patterns as claimed in claim 1, characterized in that: The cross sections of the box body (1), the drawer (2) and the inner shell (3) are all triangular.

7. A packaging box with changeable patterns as claimed in claim 1, characterized in that: A lifting ear (5) is fixedly connected to the front end of the drawer (2).

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