Hardcover box

Abstract

The utility model is suitable for the technical field of packaging boxes, and provides a hardcover box which comprises a box body connected with a connecting hinge, and the connecting hinge is connected with a box cover. When the boutique box is opened, the end, away from the connecting hinge, of the box cover is lifted, the box cover is made to rotate, the box cover drives the second connecting hinge plate on the connecting hinge to move synchronously, the second connecting hinge plate pulls the movable connecting hinge while rotating, then the box cover is made to rotate to the preset angle to be separated from the box body, the overturning angle of the box cover can be limited, and the box cover is prevented from being separated from the box body. Meanwhile, the box body is very convenient to open and close, production process links are reduced, materials and labor are reduced, and therefore the product production cost is reduced, meanwhile, one end of the box cover in the open state and a base of the box body are located on the same horizontal plane, the stability of the boutique box is improved, and on the basis, the production efficiency of the boutique box is improved. The requirements of customers are met, the structure is optimized, the competitiveness of products is improved, and meanwhile the products are well displayed.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, in particular to a hardcover box. Background Art

[0002] The existing hardcover box products include: one is the upper and lower covers, the upper and lower parts are not connected, and the upper cover is not fixed. When opening, the upper cover needs to be placed, which is inconvenient to take objects. Therefore, on this basis, the second type is generated, which has upper and lower covers connected, with a groove on one side, which can be turned up and down 180 degrees, but because the turning angle is too large, two ropes are added on both sides of the product to limit the turning angle, so that the turning angle is limited to 90-180 degrees. Although it is convenient for consumers, it increases labor costs and material costs due to the increase in production process links. Utility Model Content

[0003] The purpose of the embodiment of the utility model is to provide a hardcover box, aiming to solve the problems existing in the background technology.

[0004] The utility model is implemented in this way: a hardcover box, comprising:

[0005] The box body is connected with a connecting hinge, and the connecting hinge is connected with a box cover.

[0006] As a further solution of the utility model, the connecting hinge includes hinge connecting plate 1, a movable connecting page and hinge connecting plate 2, one side of the hinge connecting plate is bonded to the box body, the hinge connecting plate 1 is movably connected to the movable connecting page, the movable connecting page is movably connected to the hinge connecting plate 2, and one side of the hinge connecting plate 2 is bonded to the box cover.

[0007] As a further solution of the utility model, a groove is formed at the joint between the hinge connecting plate 1 and the movable connecting leaf, and a groove is formed at the joint between the movable connecting leaf and the hinge connecting plate 2.

[0008] As a further solution of the utility model, the connecting hinge is made of paper shell.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: when opening the boutique box, lift the box lid away from one end of the connecting hinge to make the box lid rotate, and the box lid drives the connecting hinge plate 2 on the connecting hinge to move synchronously, and the connecting hinge plate 2 rotates while pulling the movable connecting page, so that the box lid rotates to a preset angle and separates from the box body, which can not only limit the flipping angle of the box lid, but also effectively prevent the box body from automatically closing due to the falling of the box lid due to gravity. At the same time, it is very convenient to open and close the box body, reducing the production process links, materials and labor, thereby reducing the product production cost. At the same time, one end of the box lid in the open state and the base of the box body are in the same horizontal plane, which improves the stability of the boutique box. On this basis, it meets customer needs, optimizes the structure, improves product competitiveness, and also displays the product well. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic cross-sectional view of the structure of a hardcover box provided by an embodiment of the utility model;

[0011] Figure 2 A schematic diagram of opening a hardcover box provided by an embodiment of the utility model;

[0012] Figure 3 A schematic side view of an opened hardcover box provided by an embodiment of the utility model;

[0013] Figure 4 A schematic diagram of opening the connecting hinge provided in an embodiment of the utility model.

[0014] In the accompanying drawings: 1-box body, 2-box cover, 3-connecting hinge, 31-hinge connecting plate 1, 32-movable connecting leaf, 33-hinge connecting plate 2, 34-groove. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0017] like Figures 1 to 4 As shown, it is an embodiment of the utility model, a hardcover box, comprising:

[0018] The box body 1 is connected with a connecting hinge 3, and the connecting hinge 3 is connected with a box cover 2.

[0019] In the present embodiment, the connecting hinge 3 is made of paper shell. Since the connecting hinge 3 is made of paper shell, the connecting hinge 3 is foldable and deformable. The connecting hinge 3 includes a hinge connecting plate 1 31, a movable connecting page 32 and a hinge connecting plate 2 33. One side of the hinge connecting plate 1 31 is bonded to the box body 1, the hinge connecting plate 1 31 is movably connected to the movable connecting page 32, the movable connecting page 32 is movably connected to the hinge connecting plate 2 33, and one side of the hinge connecting plate 2 33 is bonded to the box cover 2; a groove 34 is formed at the joint between the hinge connecting plate 1 31 and the movable connecting page 32, and a groove 34 is formed at the joint between the movable connecting page 32 and the hinge connecting plate 2 33. Therefore, the connecting hinge 3 is in a "W" shape when opened, and the hinge connecting plate 1 31 is connected to the hinge body 1. When the leaf connecting plates 23 are fitted together, they are rectangular; when opening the boutique box, lift the end of the box cover 2 away from the connecting hinge 3 to make the box cover 2 rotate, and the box cover 2 drives the connecting hinge 3 plate 2 on the connecting hinge 3 to move synchronously, and the connecting hinge 3 plate 2 rotates while pulling the movable connecting page 32, so that the box cover 2 rotates to a preset angle and separates from the box body 1, which can not only limit the turning angle of the box cover 2, but also effectively prevent the box cover 2 from automatically closing the box body 1 due to gravity. At the same time, it is very convenient to open and close the box body 1, reducing the production process links, materials and labor, thereby reducing the product production cost. At the same time, one end of the box cover 2 in the open state is on the same horizontal plane as the base of the box body 1, which improves the stability of the boutique box. On this basis, it meets customer needs, optimizes the structure, improves product competitiveness, and also displays the product well.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hardcover box, characterized in that: include: A box body, wherein the box body is connected with a connecting hinge, and the connecting hinge is connected with a box cover; The connecting hinge includes a hinge connecting plate 1, a movable connecting page and a hinge connecting plate 2, one side of the hinge connecting plate is bonded to the box body, the hinge connecting plate 1 is movably connected to the movable connecting page, the movable connecting page is movably connected to the hinge connecting plate 2, and one side of the hinge connecting plate 2 is bonded to the box cover.

2. A hardcover box according to claim 1, characterized in that: A groove is formed at the joint between the first hinge connecting plate and the movable connecting leaf, and a groove is formed at the joint between the movable connecting leaf and the second hinge connecting plate.

3. A hardcover box according to claim 2, characterized in that: The connecting hinge is made of paper shell.

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