CN220786473U

CN220786473U - Packaging box

Info

Publication number: CN220786473U
Application number: CN202321409109.1U
Authority: CN
Inventors: 吕屏; 张政
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-04-16
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a packing box, which consists of a box body and a lifting belt rotatably connected to the side wall of the box body, and further comprises an opening and closing mechanism arranged on the box body and used for opening and closing a box opening, wherein the opening and closing mechanism comprises storage grooves formed in two opposite inner walls of the box body, folding storage plates are arranged in the two storage grooves, one ends of the two folding storage plates are connected with the bottom wall of the storage grooves, and sliding grooves are formed in the other two opposite inner walls of the box body. According to the folding box, the opening of the box body is opened, and the two folding storage plates are stored in the storage groove under the effect of folding of the folding storage plates, so that the occupied space when the box cover is opened is reduced, interference with other objects or blocking of a tourist to take the objects in the packing box is avoided, and the using convenience of the packing box is further improved.

Description

Packaging box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a packaging box.

Background

The tourist souvenir is packaged by using the exquisite packaging box, so that the grade and the price of the tourist souvenir can be improved to a great extent.

Most of the box bodies and the box covers of the existing travel packaging boxes adopt flip-type opening and closing structures, when the packaging boxes are opened, the box covers need to be turned over, the turned box covers occupy a large space, and especially when tourists sit on a travel bus to open the packaging boxes, the turned box covers interfere with other objects or prevent the tourists from taking the objects in the packaging boxes due to the limitation of the space of the seats.

There is therefore a need for a package that solves the above problems.

Disclosure of Invention

The utility model aims to provide a packaging box to solve the problem that the box cover which is put forward in the background art and is rotated occupies a large space.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the packing box comprises a packing box body, a lifting belt and an opening and closing mechanism, wherein the lifting belt is rotatably connected to the side wall of the box body, and the opening and closing mechanism is arranged on the box body and used for opening and closing a box opening;

the folding mechanism comprises storage grooves formed in two opposite inner walls of the box body, folding storage plates are arranged in the storage grooves, one ends of the folding storage plates are connected with the bottom wall of the storage grooves, sliding grooves are formed in the other two opposite inner walls of the box body, a first sliding plate and a second sliding plate are respectively connected to the sliding grooves in a sliding mode, the other ends of the folding storage plates are respectively connected with the first sliding plate and the second sliding plate, and a limiting mechanism used for limiting the second sliding plate is arranged on the first sliding plate.

The limiting mechanism comprises a fixed plate fixedly connected to one side of the first sliding plate, which is close to the second sliding plate, a fixed cavity is formed in the fixed plate, the fixed cavity is communicated with the first sliding plate, fixed grooves are formed in two side walls of the fixed cavity, which are close to the sliding grooves, two limiting blocks are connected to the fixed grooves in a sliding mode, an installation groove is formed in one side of the second sliding plate, which is close to the first sliding plate, the installation groove is arranged in a matched mode with the fixed plate, limiting holes are formed in two opposite side walls of the installation groove, two limiting holes are arranged in a matched mode with the limiting blocks, and a driving mechanism used for driving the two limiting blocks is arranged on the first sliding plate.

One side of each limiting block, which is close to the corresponding mounting groove, is provided with an inclined surface, and the two inclined surfaces slide on the side wall of the mounting groove.

The fixed cavity is provided with an extrusion assembly for extruding two limiting blocks, the extrusion assembly comprises an extrusion plate fixedly connected to the fixed cavity, an extrusion rod is slidably connected to the extrusion plate, one end of the extrusion rod is connected with the limiting blocks, a spring is sleeved on the side wall of the extrusion rod, and two ends of the spring are connected with the limiting blocks and the extrusion plate respectively.

The driving mechanism comprises a driving rod which is rotationally connected to the first sliding plate, one end of the driving rod, which is positioned in the fixing cavity, is fixedly connected with a gear, two L-shaped plates are slidably connected in the fixing cavity, one side of each L-shaped plate is connected with the other end of the extrusion rod, one side of each L-shaped plate, which is close to the gear, is provided with a rack, the two racks are mutually meshed with the gear, and one end of the driving rod, which is positioned outside the fixing cavity, is fixedly connected with a driving disc.

The fixed intracavity is equipped with the slip subassembly that two L templates of being convenient for carry out the slip, slip subassembly is including seting up the T type groove on the fixed chamber lateral wall, sliding connection has T type strip on the T type groove, one side of T type strip is connected with L template.

Compared with the prior art, the utility model has the beneficial effects that:

according to the folding box, the opening of the box body is opened, and the two folding storage plates are stored in the storage groove under the effect of folding of the folding storage plates, so that the occupied space when the box cover is opened is reduced, interference with other objects or blocking of a tourist to take the objects in the packing box is avoided, and the using convenience of the packing box is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the receiving groove and the sliding groove of the present utility model;

FIG. 3 is a schematic view of the internal structure of the spacing mechanism and the driving mechanism of the present utility model;

FIG. 4 is a schematic view of the internal structure of the mounting slot and the limiting hole of the present utility model;

FIG. 5 is an enlarged view of FIG. 3 at A;

fig. 6 is an enlarged view of fig. 3 at B.

In the figure: 101. a case body; 102. pulling the belt; 201. a storage groove; 202. folding the storage plate; 203. a sliding groove; 204. a first sliding plate; 205. a second sliding plate; 301. a fixing plate; 302. a fixed cavity; 303. a fixing groove; 304. a limiting block; 305. an inclined plane; 306. a mounting groove; 307. a limiting hole; 401. an extrusion plate; 402. an extrusion rod; 403. a spring; 501. a driving rod; 502. a gear; 503. an L-shaped plate; 504. a rack; 505. the disc is driven.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the package box provided by the utility model comprises a package box, a package box and an opening and closing mechanism, wherein the package box consists of a box body 101 and a lifting belt 102 rotatably connected to the side wall of the box body 101, and the opening and closing mechanism is arranged on the box body 101 and used for opening and closing a box opening;

the opening and closing mechanism comprises storage grooves 201 formed in two opposite inner walls of the box body 101, folding storage plates 202 are arranged in the two storage grooves 201, one ends of the two folding storage plates 202 are connected with the bottom wall of the storage groove 201, sliding grooves 203 are formed in the other two opposite inner walls of the box body 101, a first sliding plate 204 and a second sliding plate 205 are respectively connected to the two sliding grooves 203 in a sliding manner, the other ends of the two folding storage plates 202 are respectively connected with the first sliding plate 204 and the second sliding plate 205, and a limiting mechanism for limiting the second sliding plate 205 is arranged on the first sliding plate 204;

what needs to be explained here is: the folding storage plate 202 is similar to a straight folding organ protective cover in structure, and the height of the storage groove 201 is matched with the height of the folding storage plate 202 after folding.

What needs to be explained here is: through the setting of mechanism that opens and shuts, when opening part with box body 101 opens, two folding storage plates 202 will be accomodate into storage tank 201 under the folding effect of self, have reduced the space that occupies when the lid is opened to avoided taking of other article to the packing carton of interference or hindrance visitor, further improved the convenience that the packing carton was used.

The limiting mechanism comprises a fixed plate 301 fixedly connected to one side of the first sliding plate 204, which is close to the second sliding plate 205, wherein the fixed plate 301 is provided with a fixed cavity 302, the fixed cavity 302 is communicated with the first sliding plate 204, two side walls of the fixed cavity 302, which are close to the sliding grooves 203, are provided with fixed grooves 303, two fixed grooves 303 are connected with limiting blocks 304 in a sliding manner, one side of the second sliding plate 205, which is close to the first sliding plate 204, is provided with a mounting groove 306, the mounting groove 306 is matched with the fixed plate 301, two opposite side walls of the mounting groove 306 are provided with limiting holes 307, the two limiting holes 307 are matched with the limiting blocks 304, and the first sliding plate 204 is provided with a driving mechanism for driving the two limiting blocks 304;

what needs to be explained here is: through stop gear's setting, be convenient for carry out the position with two folding take in boards 202 and inject, guaranteed the shutoff effect of folding take in board 202 to box body 101 opening part.

One side of the two limiting blocks 304, which is close to the mounting groove 306, is provided with an inclined surface 305, and the two inclined surfaces 305 slide on the side wall of the mounting groove 306;

what needs to be explained here is: by the arrangement of the inclined plane 305, when the limiting block 304 on the fixed plate 301 abuts against the mounting groove 306 on the second sliding plate 205, the limiting block 304 is pushed to retract into the fixed cavity 302 under the interaction force of the inclined plane 305 and the guiding action of the extrusion rod 402.

The fixed cavity 302 is provided with an extrusion assembly for extruding the two limiting blocks 304, the extrusion assembly comprises an extrusion plate 401 fixedly connected to the fixed cavity 302, the extrusion plate 401 is connected with an extrusion rod 402 in a sliding manner, one end of the extrusion rod 402 is connected with the limiting blocks 304, the side wall of the extrusion rod 402 is sleeved with a spring 403, and two ends of the spring 403 are respectively connected with the limiting blocks 304 and the extrusion plate 401;

what needs to be explained here is: by the provision of the compression assembly, a guiding and resetting action is provided for the movement of the stop block 304.

The driving mechanism comprises a driving rod 501 rotatably connected to the first sliding plate 204, one end of the driving rod 501, which is positioned in the fixed cavity 302, is fixedly connected with a gear 502, two L-shaped plates 503 are slidably connected in the fixed cavity 302, one sides of the two L-shaped plates 503 are connected with the other end of the extrusion rod 402, one sides of the two L-shaped plates 503, which are close to the gear 502, are provided with racks 504, the two racks 504 are mutually meshed with the gear 502, and one end of the driving rod 501, which is positioned outside the fixed cavity 302, is fixedly connected with a driving disc 505;

what needs to be explained here is: by the arrangement of the driving mechanism, the limit between the first sliding plate 204 and the second sliding plate 205 is conveniently released, and the connection limit between the two folding storage plates 202 is further released.

A sliding component which is convenient for the two L-shaped plates 503 to slide is arranged in the fixed cavity 302, the sliding component comprises a T-shaped groove which is arranged on the side wall of the fixed cavity 302, a T-shaped strip is connected on the T-shaped groove in a sliding way, and one side of the T-shaped strip is connected with the L-shaped plates 503;

what needs to be explained here is: by the arrangement of the sliding assembly, guiding and limiting effects are provided for the sliding of the L-shaped plate 503.

Working principle: when the opening of the box body 101 needs to be closed, the first sliding plate 204 and the second sliding plate 205 are pulled to move close to each other, and the folding storage plate 202 is driven to be pulled out of the storage groove 201 under the action of force and the guiding action of the sliding groove 203, so that the opening of the box body 101 is blocked under the shielding action of the two folding storage plates 202;

with the continuous pulling of the first sliding plate 204 and the second sliding plate 205, when the limiting block 304 on the fixed plate 301 is propped against the mounting groove 306 on the second sliding plate 205, the limiting block 304 is pushed to shrink inwards of the fixed cavity 302 under the interaction force of the inclined plane 305 and the guiding action of the extrusion rod 402, at the moment, the spring 403 is stressed to deform to form elastic force, when the limiting block 304 is matched with the limiting hole 307, the limiting block 304 is pushed to enter the limiting hole 307 and prop against the bottom wall of the limiting hole 307 under the elastic force of the spring 403, so that the first sliding plate 204 and the second sliding plate 205 are limited, and further, the two folding storage plates 202 are limited in position, so that the blocking effect of the folding storage plates 202 on the opening of the box body 101 is ensured;

when the article is required to be taken out of the box body 101, the driving disc 505 is rotated to drive the gear 502 on the driving rod 501 to rotate, and under the mutual meshing transmission effect of the gear 502 and the two racks 504, the two limiting blocks 304 are driven to move close to each other through the extrusion rod 402, so that the limiting blocks 304 are pulled out from the limiting holes 307, the limiting between the first sliding plate 204 and the second sliding plate 205 is released, the connection limiting between the two folding storage plates 202 is further released, at the moment, the two folding storage plates 202 can be pushed to move away from each other, the opening of the box body 101 is opened, and the two folding storage plates 202 are stored into the storage groove 201 under the effect of folding of the two folding storage plates, so that interference with other articles is avoided or the taking of articles in the packaging box is prevented, and the convenience of the packaging box is further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A package, comprising:

the packaging box consists of a box body (101) and a lifting belt (102) rotatably connected to the side wall of the box body (101);

characterized by further comprising:

the opening and closing mechanism is arranged on the box body (101) and used for opening and closing the box opening;

the folding mechanism comprises storage grooves (201) formed in two opposite inner walls of a box body (101), folding storage plates (202) are arranged in the storage grooves (201), one ends of the folding storage plates (202) are connected with the bottom wall of the storage grooves (201), sliding grooves (203) are formed in the other two opposite inner walls of the box body (101), a first sliding plate (204) and a second sliding plate (205) are respectively and slidably connected to the sliding grooves (203), the other ends of the folding storage plates (202) are respectively connected with the first sliding plate (204) and the second sliding plate (205), and limiting mechanisms used for limiting the second sliding plates (205) are arranged on the first sliding plates (204).

2. A package as claimed in claim 1, wherein: the limiting mechanism comprises a fixed plate (301) fixedly connected to one side of a first sliding plate (204) close to a second sliding plate (205), a fixed cavity (302) is formed in the fixed plate (301), the fixed cavity (302) is communicated with the first sliding plate (204), fixed grooves (303) are formed in two side walls of the fixed cavity (302) close to the sliding grooves (203), limiting blocks (304) are slidably connected to the fixed grooves (303), a mounting groove (306) is formed in one side of the second sliding plate (205) close to the first sliding plate (204), the mounting groove (306) is matched with the fixed plate (301), limiting holes (307) are formed in two opposite side walls of the mounting groove (306), two limiting holes (307) are matched with the limiting blocks (304), and a driving mechanism for driving the two limiting blocks (304) is arranged on the first sliding plate (204).

3. A package as claimed in claim 2, wherein: one side of each limiting block (304) close to the corresponding mounting groove (306) is provided with an inclined surface (305), and the two inclined surfaces (305) slide on the side wall of the corresponding mounting groove (306).

4. A package as claimed in claim 2, wherein: be equipped with on fixed chamber (302) and be used for carrying out extruded extrusion subassembly to two stopper (304), extrusion subassembly includes extrusion board (401) of fixed chamber (302) of fixed connection, sliding connection has extrusion pole (402) on extrusion board (401), the one end and the stopper (304) of extrusion pole (402) are connected, the cover is equipped with spring (403) on the lateral wall of extrusion pole (402), the both ends of spring (403) are connected with stopper (304) and extrusion board (401) respectively.

5. A package as claimed in claim 4, wherein: the driving mechanism comprises a driving rod (501) which is rotationally connected to a first sliding plate (204), one end of the driving rod (501) located in a fixed cavity (302) is fixedly connected with a gear (502), two L-shaped plates (503) are connected in a sliding mode in the fixed cavity (302), one sides of the two L-shaped plates (503) are connected with the other end of the extrusion rod (402), racks (504) are arranged on one sides, close to the gear (502), of the two L-shaped plates (503), the two racks (504) are meshed with the gear (502) mutually, and one end, located outside the fixed cavity (302), of the driving rod (501) is fixedly connected with a driving disc (505).

6. A package as claimed in claim 5, wherein: the sliding assembly is arranged in the fixed cavity (302) and is convenient for two L-shaped plates (503) to slide, the sliding assembly comprises a T-shaped groove formed in the side wall of the fixed cavity (302), a T-shaped strip is connected to the T-shaped groove in a sliding mode, and one side of the T-shaped strip is connected with the L-shaped plates (503).