CN219905343U - Packing box with upper cover - Google Patents

Abstract

The utility model relates to an upper cover opening packing box, and belongs to the packing box technology. The inner box and the outer box are hollow rectangular box bodies with openings at the upper ends, the inner box is positioned in the outer box, one end of the outer box is arranged in an open mode, the inner box is arranged in the outer box in a sliding mode through the open end of the outer box, the inner box is connected with the outer box in a rotating mode, and the cover plate is connected with one end, far away from the open end, of the outer box in a rotating mode; the cover plate is provided with an extension plate, and the other end of the extension plate is rotationally connected with the bottom of one end of the inner box, which is far away from the open end of the outer box. The utility model has the effect of being convenient for showing the articles in the packaging box.

Description

Packing box with upper cover

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to an upper cover opening packaging box.

Background

The packaging boxes, as their name implies, are boxes for packaging products, which can be classified by materials, such as: paper boxes, iron boxes, wood boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, PVC boxes and the like; it can also be categorized by the name of the packaged product, such as: food packaging boxes, writing cases, medicine boxes, jewel boxes, electronic product packaging boxes and the like. The packing box has the functions of ensuring the safety of the product in transportation, and simultaneously, the packing box with attractive appearance can also improve the grade of the product.

The existing packaging box generally only plays a packaging role, along with improvement of living standard of people, the existing packaging box cannot meet requirements of people, and higher requirements are improved on how to better display packaged objects after the packaging box is opened by people, so that a packaging box convenient for displaying objects in the packaging box is needed.

Disclosure of Invention

In order to facilitate the display of the articles in the packaging box, the utility model provides an upper cover opening packaging box.

The utility model provides an upper cover opening packaging box which adopts the following technical scheme:

the upper cover opening packaging box comprises an inner box, an outer box and a cover plate, wherein the inner box and the outer box are hollow rectangular box bodies with openings at the upper ends, the inner box is positioned in the outer box, one end of the outer box is opened, the inner box is arranged in the outer box in a sliding manner through the opening end of the outer box, the inner box is rotationally connected with the outer box, and the cover plate is rotationally connected with one end, far away from the opening end, of the outer box; the cover plate is provided with an extension plate, and the other end of the extension plate is rotationally connected with the bottom of one end of the inner box, which is far away from the open end of the outer box.

Optionally, the outer box is provided with the limiting plate in the slip, the spout has all been seted up to outer box's both sides inner wall bottom, the both sides of limiting plate slide respectively and set up in the spout of outer box both sides, the one end that the limiting plate is close to outer box open end rotates with interior box to be connected.

Optionally, a polytetrafluoroethylene layer is covered on the limiting plate.

Optionally, a baffle is disposed at one end of the inner box near the open end of the outer box.

Optionally, the top of outer box is inlayed and is equipped with the magnet piece, cover plate is last to be equipped with the magnet piece with outer box department relatively also.

Optionally, outer box top both sides all are provided with the cardboard, the inboard of cardboard flushes with outer box inner wall, the cardboard outside flushes with the apron inside wall.

Optionally, the limiting plate, the inner box, the outer box, the cover plate and the extension plate are all coated with plastic films.

Optionally, the cover plate is hinged with the outer box, the limiting plate is hinged with the inner box, and the extension plate is hinged with the inner box through a hinge shaft.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the packing box is in a closed state, the inner box is positioned in the outer box, the cover plate is covered on the outer box, the packing box is in a regular cuboid shape, the appearance is attractive, when the packing box needs to be opened to display the packing objects in the packing box, the cover plate is rotated away from the outer box, the extension plate is also rotated when the cover plate rotates, one end of the inner box positioned at the inner side of the outer box is lifted when the extension plate rotates, the other end of the inner box moves relative to the outer box while rotating, so that the inner box is tilted by the gravity of the cover plate, and the inner box finally presents a state with an upward opening, thereby being convenient for displaying the placed objects in the inner box;

2. when the one end perk of outer box open end is kept away from to interior box, interior box looks takes place to rotate on the limiting plate, simultaneously along with the removal of interior box, the limiting plate takes place relative movement along the horizontal direction in outer box.

Drawings

Fig. 1 is a schematic view of a package according to an embodiment of the present utility model when the package is closed.

Fig. 2 is a schematic view of the structure of the package according to the embodiment of the present utility model when opened.

Fig. 3 is a sectional view for showing the structure of the packing box in the embodiment of the present utility model.

Reference numerals illustrate:

1. an inner case; 11. a baffle; 2. an outer case; 21. a limiting plate; 22. a chute; 23. a clamping plate; 3. a cover plate; 31. an extension plate; 4. a hinge shaft; .

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses an upper cover opening packing box, which comprises an inner box 1, an outer box 2 and a cover plate 3, wherein the inner box 1 and the outer box 2 are hollow rectangular box bodies with openings at the upper ends, the outer diameter of the inner box 1 is the same as the inner diameter of the inner box 1, the inner box 1 is positioned in the outer box 2, and the inner box 1 is used for storing and placing commodities. One end of the outer box 2 is arranged in an open mode, the inner box 1 is slidably arranged in the outer box 2 through the open end of the outer box 2, and the end, close to the open end of the outer box 2, of the inner box 1 is rotatably connected with the outer box 2. The apron 3 is the rectangle box body that the lower extreme opening set up, and the degree of depth of apron 3 is less than the degree of depth of interior box 1, and apron 3 lid is established at outer box 2 tops, and apron 3 is connected with the one end rotation that outer box 2 kept away from open end, is close to apron 3 and outer box 2 junction connection on the apron 3 and is provided with extension board 31, and the end of extension board 31 is connected with the one end rotation that outer box 2 open end was kept away from to interior box 1.

The packing box is in a regular rectangular shape, the packing box is placed in the inner box 1, the inner box 1 is located in the outer box 2 when the packing box is in a closed state, the cover plate 3 is arranged on the outer box 2 in a covering mode. When packing carton is opened to show the packing thing wherein, combine fig. 3, deviate from outer box 2 and rotate apron 3, extension board 31 also rotates when apron 3 rotates, lift up the one end that interior box 1 is located outer box 2 inboard when extension board 31 rotates, the other end of interior box 1 takes place to remove for outer box 2 pivoted simultaneously to make interior box 1 perk through the gravity of apron 3 self, make interior box 1 finally present the ascending state of opening slope, thereby be convenient for show the placing object in the interior box 1.

Referring to fig. 2 and 3, a limiting plate 21 is slidably mounted in the outer case 2, the limiting plate 21 is a rectangular plate body, the width of the limiting plate 21 is larger than the inner width of the outer case 2 and smaller than the outer width of the outer case 2, sliding grooves 22 are formed in the bottoms of the inner walls of the two sides of the outer case 2, the two sides of the limiting plate 21 are respectively slidably arranged in the sliding grooves 22 of the two sides of the outer case 2, and the lower plate surface of the limiting plate 21 is in contact with the inner bottom wall of the outer case 2. One end of the limiting plate 21, which is close to the open end of the outer box 2, is rotatably connected with the inner box 1. When the inner case 1 is tilted away from the open end of the outer case 2, the inner case 1 rotates on the limiting plate 21, and simultaneously, along with the movement of the inner case 1, the limiting plate 21 moves relatively in the horizontal direction in the outer case 2. The polytetrafluoroethylene layer is covered on the limiting plate 21, and the friction coefficient of polytetrafluoroethylene is extremely small, so that the friction force born by the limiting plate 21 in the sliding process is small, and the limiting plate 21 can slide in the outer box 2 conveniently.

Referring to fig. 1 to 3, a baffle 11 is fixedly installed at one end of the inner case 1 near the opening of the outer case 2. The width of the baffle 11 is the same as the external width of the outer box 2, the height of the baffle 11 is the same as the height of the outer box 2, when the packing box is in a closed state, two sides of the baffle 11 are respectively abutted against two sides of the outer box 2, and the top of the baffle 11 is abutted against the cover plate 3. The baffle 11 shields the open end of the outer box 2, so that the appearance of the packing box is a complete cuboid when the packing box is closed, and the appearance of the packing box is attractive.

Referring to fig. 2, a magnet block (not shown) is embedded along the edge of the outer case 2 at the top of the outer case 2, and a magnet block is also embedded on the cover plate 3 and located opposite to the outer case 2 at the lower edge of the cover plate 3. When closing the packing carton, apron 3 rotates and is about outer box 2 laminating, and apron 3 and the magnet piece on the outer box 2 at this moment attracts each other, adsorbs apron 3 to outer box 2, avoids the packing carton to be in transit, transport on the way, and apron 3 is automatic to be opened. The cardboard 23 is all installed at the top both sides of outer box 2, and the length direction of cardboard 23 sets up along the length direction of outer box 2, and cardboard 23 is the sheet metal, and the inboard of cardboard 23 flushes with the inner wall of outer box 2, and the outside of cardboard 23 flushes with apron 3 inside wall. When the apron 3 rotates to laminating outer box 2, the inside wall and the cardboard 23 laminating of apron 3, when apron 3 deviates from outer box 2 and rotates, apron 3 receives cardboard 23's frictional force to make apron 3 unable break away from easily from outer box 2, further avoid the packing carton to change or receive apron 3 to open when colliding in transportation, transport position.

Referring to fig. 2 and 3, the cover plate 3 is hinged to the outer case 2, the limiting plate 21 is hinged to the inner case 1, and the extension plate 31 is hinged to the inner case 1 through a hinge shaft 4.

In other embodiments, plastic films are wrapped outside the limiting plate 21, the inner box 1, the outer box 2, the cover plate 3 and the extension plate 31, and the limiting plate 21, the inner box 1, the extension plate 31, the cover plate 3 and the outer box 2 are sequentially connected by the plastic films, so that the plastic films connect the packaging box into a whole. Meanwhile, the joint of the inner box 1 and the limiting plate 21, the joint of the inner box 1 and the extending plate 31 and the joint of the cover plate 3 and the outer box 2 are connected through plastic films, and folding folds exist at the same time, so that the inner box 1 and the limiting plate 21, the inner box 1 and the extending plate 31 and the cover plate 3 and the outer box 2 can rotate relatively along the folds. However, it should be noted that the limiting plate 21 is not directly connected with the outer case 2 through a plastic film, and the limiting plate 21 is always slidably clamped on the outer case 2.

The implementation principle of the upper cover opening packaging box provided by the embodiment of the utility model is as follows: when the packing box is in a closed state, the inner box 1 is positioned inside the outer box 2, the cover plate 3 is covered on the outer box 2, and the packing box is in a regular rectangular shape and has attractive appearance; when packing carton is opened to show the packing thing wherein, deviate from outer box 2 and rotate apron 3, the electronic extension board 31 of apron 3 rotates, lifts up the one end that interior box 1 is located outer box 2 inboard when extension board 31 rotates, and the other end of interior box 1 takes place to remove for outer box 2 pivoted simultaneously to make interior box 1 perk through the gravity of apron 3 self, make interior box 1 finally present the ascending state of opening slope, thereby be convenient for show the placing object in the interior box 1.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. An upper cover opening packing box, which is characterized in that: the novel inner box comprises an inner box body (1), an outer box body (2) and a cover plate (3), wherein the inner box body (1) and the outer box body (2) are hollow rectangular box bodies with openings at the upper ends, the inner box body (1) is positioned in the outer box body (2), one end of the outer box body (2) is opened, the inner box body (1) is arranged in the outer box body (2) in a sliding manner through the opening end of the outer box body (2), the inner box body (1) is rotationally connected with the outer box body (2), and the cover plate (3) is rotationally connected with one end, far away from the opening end, of the outer box body (2); an extension plate (31) is arranged on the cover plate (3), and the other end of the extension plate (31) is rotatably connected with the bottom of one end of the inner box (1) far away from the open end of the outer box (2).

2. An upper lid pack as claimed in claim 1, wherein: the sliding type outer box is characterized in that a limiting plate (21) is arranged in the outer box (2) in a sliding mode, sliding grooves (22) are formed in the bottoms of the inner walls of the two sides of the outer box (2), the two sides of the limiting plate (21) are respectively arranged in the sliding grooves (22) on the two sides of the outer box (2) in a sliding mode, and one end, close to the open end of the outer box (2), of the limiting plate (21) is connected with the inner box (1) in a rotating mode.

3. An upper lid pack as claimed in claim 2, wherein: and a polytetrafluoroethylene layer is covered on the limiting plate (21).

4. An upper lid pack as claimed in claim 1, wherein: and a baffle (11) is arranged at one end, close to the open end of the outer box (2), of the inner box (1).

5. An upper lid pack as claimed in claim 1, wherein: the top of the outer box (2) is embedded with a magnet block, and the position of the cover plate (3) opposite to the outer box (2) is also embedded with the magnet block.

6. An upper lid pack as claimed in claim 1, wherein: the outer box (2) top both sides all are provided with cardboard (23), the inboard of cardboard (23) flushes with outer box (2) inner wall, cardboard (23) outside flushes with apron (3) inside wall.

7. An upper lid pack as claimed in claim 2, wherein: the packaging box is characterized in that the limiting plate (21), the inner box (1), the outer box (2), the cover plate (3) and the extension plate (31) are all coated with plastic films, and the packaging box is connected into a whole through the plastic films.

8. An upper lid pack as claimed in claim 2, wherein: the cover plate (3) is hinged with the outer box (2), the limiting plate (21) is hinged with the inner box (1), and the extension plate (31) is hinged with the inner box (1) through a hinge shaft (4).